CHANGELOG-before-U-Boot-1.1.5 186 KB

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  1. ======================================================================
  2. Changes for U-Boot 1.1.5:
  3. ======================================================================
  4. * Cleanup compile warnings. Prepare for release 1.1.5
  5. * Fix compile problem in include/configs/ep82xxm.h
  6. (must have never been tested before!)
  7. * MCC200: Fix uninitialized variable problem in LCD driver
  8. * Add board/cpu specific NAND chip select function to 440 NDFC
  9. Based on idea and implementation from Jeff Mann
  10. Patch by Stefan Roese, 20 Oct 2006
  11. * Make 4xx bootup message shorter on 440EPx/GRx platforms
  12. Patch by Stefan Roese, 18 Oct 2006
  13. * Add (preliminary) support for V38B board
  14. * PPC405EP: Add support for board configuration of CPC0_PCI register
  15. This is needed to be able to configure PerWE*/PCI_INT* pin as PerWE*
  16. Patch by Tolunay Orkun, 07 Apr 2006
  17. * PPC405EP: Add CFG_GPIO0_OR, CFG_GPIO0_ODR to setup GPIO completely.
  18. - Add configuration of Open Drain GPIO Output selection
  19. - Add configuration of initial value of GPIO output pins
  20. Patch by Tolunay Orkun, 07 Apr 2006
  21. * Fix spelling; minor code cleanup.
  22. * Fix JFFS2 compilation problem
  23. Patch by Stefan Roese, 12 Oct 2006
  24. * Cleanup of NAND update patch (remove changelog from cmd_nand.c)
  25. Patch by Guido Classen, 10 Oct 2006
  26. * Several improvements to the new NAND subsystem:
  27. - JFFS2 related commands implemented in mtd-utils style
  28. - Support for bad blocks
  29. - Bad block testing commands
  30. - NAND lock commands
  31. Please take a look at doc/README.nand for more details
  32. Patch by Guido Classen, 10 Oct 2006
  33. * Define IH_CPU_AVR32
  34. Make it possible to generate AVR32 uImage files with mkimage and
  35. make cmd_bootm recognize them.
  36. Patch by Haavard Skinnemoen, 22 Sep 2006
  37. * Fix buffer overflow problem in ft_build.c
  38. Patch by Fredrik Roubert, 09 Oct 2006
  39. * Make bootp implementation RFC3046 compliant
  40. Patch by Joakim Larsson, 27 Jun 2006
  41. * TQM5200: perform POST memory test only on STK52xx carrier board.
  42. (and then only if PSC6_3 is read as "1" when booting).
  43. Patch by Martin Krause, 21 Jun 2006
  44. * Move "ar" flags to config.mk to allow for silent "make -s"
  45. Based on patch by Mike Frysinger, 20 Jun 2006
  46. * Coding style cleanup
  47. * Add support for EP82xxM boards
  48. Patch by Aaron Sells, 20 Jun 2006
  49. * Fix comments in include/ppc440.h
  50. Patch by Martin Hicks, 16 Jun 2006
  51. * Update for CAM5200 board:
  52. - Map in a additional chip selects CS4 and CS5.
  53. - Modify the port configration, configure six UARTs and no PCI,
  54. ATA and USB.
  55. - Add custom flash driver to handle specific byte swapping
  56. * Fix TLB setup for Ocotea board
  57. Patch by Stefan Roese, 30 Sep 2006
  58. * Fix reset problem in sequoia sdram init code
  59. Patch by Stefan Roese, 23 Sep 2006
  60. * Disable autoboot abort for FO300 when silent mode is enabled
  61. (according to S1 switch setting).
  62. * Cleanup examples binaries
  63. * Add support for AMCC Rainier PPX440GRx eval board
  64. Patch by Stefan Roese, 13 Sep 2006
  65. * Add NAND environment support for PPC440EPx Sequoia NAND boot config
  66. Patch by Stefan Roese, 12 Sep 2006
  67. * Update NAND boot documentation
  68. Patch by Stefan Roese, 12 Sep 2006
  69. * Fix alignment problem in "mtdparts" command
  70. * Add documentation on the latest build environment extensions to
  71. the README file.
  72. * Remove dead code (i2o and dma) from cpu/mpc824x/drivers/ directory.
  73. * Fix LOG_DIR directory creation error.
  74. Add support for automatic creation of BUILD_DIR directory.
  75. * Fix build problem cpu/ppc4xx/ndfc.c
  76. Patch by Stefan Roese, 07 Sep 2006
  77. * Fix build problem with CPCI440
  78. Patch by Stefan Roese, 07 Sep 2006
  79. * Change Yellowstone to use CFI write buffer
  80. Patch by Stefan Roese, 07 Sep 2006
  81. * Add support for AMCC Sequoia PPC440EPx eval board
  82. - Add support for PPC440EPx & PPC440GRx
  83. - Add support for PPC440EP(x)/GR(x) NAND controller
  84. in cpu/ppc4xx directory
  85. - Add NAND boot functionality for Sequoia board,
  86. please see doc/README.nand-boot-ppc440 for details
  87. - This Sequoia NAND image doesn't support environment
  88. in NAND for now. This will be added in a short while.
  89. Patch by Stefan Roese, 07 Sep 2006
  90. * Fix mkimage -l bug with multifile images on 64bit platforms
  91. Patch by David Updegraff, 06 Sep 2006
  92. * Fix build problems on sorcery board.
  93. * Fix coldfire build problems.
  94. Patch by Marian Balakowicz, 01 Sep 2006
  95. * Add support for a saving build objects in a separate directory.
  96. Modifications are based on the Linux kernel approach and support
  97. two use cases:
  98. 1) Add O= to the make command line 'make O=/tmp/build all'
  99. 2) Set environement variable BUILD_DIR to point to the desired location
  100. 'export BUILD_DIR=/tmp/build'
  101. 'make'
  102. The second approach can also be used with a MAKEALL script
  103. 'export BUILD_DIR=/tmp/build'
  104. './MAKEALL'
  105. Command line 'O=' setting overrides the BUILD_DIR environent variable.
  106. When none of the above methods is used the local build is performed
  107. and the object files are placed in the source directory.
  108. * Remove the board/netstar/crcit binary from git repository.
  109. * Fix tools/updater build error.
  110. * Fix tools/easylogo build error.
  111. * Fixed problems on PRS200 board caused by adding splash screen on MCC200
  112. * Extended README entry on coding style
  113. * Added another example showing simple interrupt interception.
  114. * Added simple_strtoul(), getenv() and setenv() to the exported functions.
  115. Also bumped up ABI version to reflect this change.
  116. * Added interrupt handling capabilities for mpc5xxx processors.
  117. Also added Linux like BUG() macros.
  118. * Coding Style cleanup.
  119. Patch by Stefano Babic, 31 Aug 2006
  120. * Add splashscreen support for MCC200 board.
  121. * Make the serial driver framework work with CONFIG_SERIAL_MULTI
  122. enabled
  123. * PCIe endpoint support for AMCC Yucca 440SPe board
  124. Patch by Tirumala R Marri, 26 Aug 2006
  125. * Improve DIMM detection for AMCC Yucca 440SPe board
  126. Improved the memory DIMM detection for the Yucca 440SPe board for
  127. the case where a memory DIMM is falsely detected as present.
  128. This issue is seen on some AMCC Yucca 440SPe validation boards if
  129. only one 512MB memory DIMM is installed, i.e. DIMM slot 0 is
  130. populated and DIMM slot 1 is empty. In this case, U-Boot does
  131. not correctly detect that there is only one DIMM memory module
  132. installed and will falsely detect two DIMM memory modules are
  133. present and therefore U-Boot will not calculate the correct amount
  134. of total memory and u-boot will not booting up.
  135. Patch by Adam Graham, 24 Aug 2006
  136. * Fix typo.
  137. * Code cleanup
  138. * Update for MCC200 / PRS200 boards:
  139. - auto-adjust console device for Linux.
  140. - fix typos.
  141. * Add a fix for a buggy USB device on the FO300 board.
  142. * Updates for MCC200 / PRS200 boards:
  143. - support for configurations with SDRAM or DDR memory,
  144. - support for highboot and lowboot
  145. - adjusting environment definitions
  146. * Add support for WTK FO300 board (TQM5200 based).
  147. * Fix TQM834x hang.
  148. * Update for SC520 board.
  149. Patch by David Updegraff, 02 Dec 2005
  150. * Fixed common.h spelling error.
  151. Patch by Cory Tusar, 30 Nov 2005
  152. * Fix typo.
  153. Patch by Andreas Engel, 28 Nov 2005
  154. * Fix fatload command on FAT32 formatted partitions.
  155. Patch by Joachim Jaeger, 18 Nov 2005
  156. * Fix drivers/dm9000.c when configured in 32 bit mode.
  157. Patch by Eric Benard, 17 Nov 2005
  158. * Cleanup debug code for yucca board.
  159. * MCC200: restrict addressable flash space to 32 MB
  160. * Add debug console on COM12 for MCC200 board
  161. * Fix control-c handing in CONFIG_CMDLINE_EDITING
  162. Properly pass break code back from readline.
  163. Patch by Roger Blofeld, 31 Jul 2006
  164. * Add commandline history support to all AMCC eval boards
  165. Patch by Stefan Roese, 07 Aug 2006
  166. * Add Macronix MXLV320T flash support for AMCC Bamboo
  167. Patch by Stefan Roese, 07 Aug 2006
  168. * Change "mii info" to not print an error upon missing PHY at address
  169. Patch by Stefan Roese, 07 Aug 2006
  170. * Fix PCI-Express on PPC440SPe rev. A.
  171. * Fix preboot message on TQM85xx after switching to hush parser.
  172. * Adapt TQM85xx ramdisk address to Linux kernel memory map
  173. * Add initial support for PCI-Express on PPC440SPe (Yucca board).
  174. * Fix compiler warning for TRAB board.
  175. Patch by Martin Krause, 07 Aug 2006
  176. * Prevent USB commands from working when USB is stopped.
  177. * Add rudimentary handling of alternate settings of USB interfaces.
  178. This is in order to fix issues with some USB sticks timing out
  179. during initialization. Some code readability improvements.
  180. * PPC440 DDR setup: Set SDRAM0_CFG0[PMU]=0 for best performance
  181. AMCC suggested to set the PMU bit to 0 for best performace on
  182. the PPC440 DDR controller.
  183. Please see doc/README.440-DDR-performance for details.
  184. Patch by Stefan Roese, 28 Jul 2006
  185. * AMCC bamboo (440EP) U-Boot image reduced to 384kbyte
  186. Please see doc/README.bamboo for details.
  187. Patch by Stefan Roese, 27 Jul 2006
  188. * Fix CONFIG_CMDLINE_EDITING implementation
  189. Patch by Stefan Roese, 27 Jul 2006
  190. * Fix preboot message on TQM5200 after switching to hush parser.
  191. * MCC200: set default configuration to low_boot DDR,
  192. and support for configurable options high_boot and/or SDRAM.
  193. * Add support for 256 MB SDRAM on CPU87
  194. Patch by Josef Wagner, 25 Nov 2005
  195. * Add configuration for cam5200 board (based on TQM5200S).
  196. * More code cleanup
  197. * Disabled kvme080 board in MAKEALL because of build problems.
  198. * Code cleanup
  199. * Update NetStar board
  200. Patch by Ladislav Michl, 03 Nov 2005
  201. * Make code better readable.
  202. Patch by Ladislav Michl, 14 Sep 2005
  203. * Enable initrd ATAG for xm250 board.
  204. Patch by Josef Wagner, 05 Sep 2005
  205. * Add readline cmdline-editing extension
  206. Patch by JinHua Luo, 01 Sep 2005
  207. * Add support for friendly-arm SBC-2410X board
  208. Patch by JinHua Luo, 01 Sep 2005
  209. * Fix multi-part image support on i386 platform.
  210. Patch by David Updegraff, 19 Aug 2005
  211. * Add support for KVME080 board
  212. Patch by Sangmoon Kim, 18 Aug 2005
  213. * Fix MIPS LE build problem
  214. Patch by Matej Kupljen, 10 Aug 2005
  215. * Check argument count in "mii" command.
  216. Problem pointed out by Andrew Dyer, 13 Jun 2005
  217. * Cleanup TQM5200 board configurations:
  218. - make highboot configurations use environment at high end, too,
  219. to avoid flash fragmentation
  220. - always use redundand environment
  221. - don't enable video code for modules without graphics controller
  222. - provide useful (though different) mtdparts settings
  223. - get rid of CONFIG_CS_AUTOCONF which was always set anyway
  224. * Extend mkconfig tool to print more useful target name
  225. * Add support for high-boot on TQM5200 and TQM5200S boards.
  226. Hint: the CPLD on the TQM5200 must be programmed with a software
  227. version supporting the high boot option! The new TQM5200S is
  228. already supporting this option. On the TQM5200 this option will be
  229. supported in configurations with MPC5200 rev B processors.
  230. To actually "high boot", set jumper X30 on the STK52xx.
  231. Patch by Martin Krause, 12 Jul 2006
  232. * Add support for new TQM5200 revisions
  233. - Support for TQM5200S (short version without graphic controller)
  234. - Support for modules with 'N' type S29GL128N Spansion flashes
  235. (requires changes to flash layout)
  236. - Support for MPC5200B cpu (mostly support for second SDRAM bank)
  237. Patch by Martin Krause, 07 Jul 2006
  238. * Fix support for PS/2 keyboard on TQM85xx boards
  239. The PS/2 keyobard driver for the TQM85xx modules only supports the
  240. internal DUART of the MPC85xx CPU. Since the MPC8560 doesn't
  241. include a DUART, the TQM8560 modules can't be used with the PS/2
  242. keyboard controller on the STK85xx board.
  243. The PS/2 keyboard driver should work with the modules TQM8540,
  244. TQM8541 and TQM8555, but it only has been tested on a TQM8540, yet.
  245. Make sure the PS/2 controller on the STK85xx is programmed. Jumper
  246. settings: X66 1-2, 9-10; X61 2-3
  247. Patch by Martin Krause, 21 Jun 2006
  248. * Adjust RTC century handling on STK52xx board to match Linux driver.
  249. Patch by Martin Krause, 12 Jun 2006
  250. * Adjust filenames for USB update images on TRAB board.
  251. During an automatic update via USB stick, U-Boot searches for
  252. images with the name "firmware.img" and "kernel.img". This names
  253. are now changed to "firmw_01.img" and "kernl_01.img". This is done,
  254. to prevent updates of new boards (with the new macronics "c" step
  255. flashes) with old, incompatible firmware or kernel versions.
  256. Patch by Martin Krause, 21 Jun 2006
  257. * Bugfix in VFD routine on TRAB board.
  258. Make sure upper lext pixel can be set to blue, too
  259. (so far only red was possible).
  260. Patch by Martin Krause, 15 Feb 2006
  261. * Enable buffered flash writes for TB5200 board.
  262. * Fix some bugs in TRAB board flash driver.
  263. - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
  264. - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
  265. - remove "Unlock Bypass" mode, because macronix flashes do not support
  266. this mode officially
  267. - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
  268. for Intel compatible flashes, not for AMD compatible.
  269. Patch by Martin Krause, 15 Feb 2006
  270. * Add additional error messages to flash driver on TRAB board
  271. (for erase errors and timeout errors)
  272. Patch by Martin Krause, 14 Feb 2006
  273. * Add support for TB5200 board
  274. The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
  275. integrated in a little aluminium case.
  276. Patch by Martin Krause, 8 Jun 2006
  277. * Enable buffered flash writes for TQM5200 board.
  278. * Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
  279. * Add support for TQM885D board.
  280. Patch by Martin Krause, 20 Mar 2006
  281. * Fix FEC initialisation: All MII configuration is done via FEC1
  282. registers, but MII_SPEED was configured according to FEC used. So
  283. if only FEC2 was used, this caused the real MII_SPEED register in
  284. FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
  285. Fix: always configure MII_SPEED on FEC1 only.
  286. Patch by Markus Klotzbuecher, 12 Jul 2006
  287. * Add support for SPC1920 board.
  288. Patch by Markus Klotzbuecher, 12 Jul 2006
  289. * MCC200 board: support console on any one of the Quad UART ports.
  290. * Fix error in flash protection calculation on MCC200 board.
  291. * Major PCMCIA Cleanup to make code better readable and maintainable.
  292. Notes:
  293. - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
  294. placed to the drivers/rpx_pmcia.c file to avoid duplication.
  295. Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
  296. - drivers/i82365.c has been split into two parts located at
  297. board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
  298. the only boards using CONFIG_82365).
  299. - Changes were tested for clean build and *very* *few* boards.
  300. * Fix timer problems on AMCC yucca board.
  301. Set Timer Clock Select to use CPU clock as a timer input source.
  302. * Bring yucca config more in line with other AMCC boards.
  303. * Add AMCC bamboo board to MAKEALL build script.
  304. * Fix AMCC bamboo eval board compilation errors.
  305. * Add system memory to the PCI region list for AMCC PPC44x CPUs.
  306. Enabled it for Yucca board.
  307. * Cleanup config file and bootup output for Yucca board.
  308. * Fix CONFIG_440_GX define usage.
  309. * Remove autogenerated bmp_logo.h file.
  310. * Add support for AMCC 440SPe CPU based eval board (Yucca).
  311. * Call serial_initialize() before first debug() is used.
  312. * Code cleanup
  313. * Various USB related patches
  314. - Add support for mpc8xx USB device.
  315. - Add support for Common Device Class - Abstract Control Model USB console.
  316. - Add support for flow control in USB slave devices.
  317. - Add support for switching between gserial and cdc_acm using environment.
  318. - Minor changes to usbdcore_omap1510.c usbdcore_omap1510.h
  319. - Update usbcore slightly to ease host enumeration.
  320. - Fix non-portable endian problems in usbdcore and usbdcore_ep0.
  321. - Add AdderUSB_config as a defconfig to enable usage of the USB console
  322. by default with the Adder87x U-Boot port.
  323. Patch by Bryan O'Donoghue <bodonoghue@codehermit.ie>, 29 May 2006
  324. * Cleanup trab board for GCC-4.x
  325. * VoiceBlue update: use new MTD flash partitioning methods, use more
  326. reasonable TEXT_BASE, update default environment and enable keyed
  327. autoboot.
  328. Patch by Ladislav Michl, 16. Aug 2005
  329. * Add forgotten changes for the PLEB 2 Board.
  330. Patch by David Snowdon, 13. Aug 2005
  331. * Add support for wrPPMC7xx/74xx boards
  332. Patch by Richard Danter, 12 Aug 2005
  333. * Add support for gth2 board
  334. Patch by Thomas Lange, Aug 11 2005
  335. * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
  336. Patch by Martin Krause, 8 Jun 2006
  337. This patch supports two serial consoles on boards with
  338. a MPC5xxx CPU. The console can be switched at runtime
  339. by setting stdin, stdout and stderr to the desired serial
  340. interface (serial0 or serial1). The PSCs to be used as
  341. console port are definded by CONFIG_PSC_CONSOLE
  342. and CONFIG_PSC_CONSOLE2.
  343. See README.serial_multi for details.
  344. * Bugfix in I2C initialisation on S3C2400.
  345. If the bus is blocked because of a previously interrupted
  346. transfer, up to eleven clocks are generated on the I2CSCL
  347. line to complete the transfer and to free the bus.
  348. With this fix pin I2CSCL (PG6) is really configured as GPIO
  349. so the clock pulses are really generated.
  350. Patch by Martin Krause, 04 Apr 2006
  351. * Fix DDR6 errata on TQM834x boards
  352. Patch by Thomas Waehner, 07 Mar 2006
  353. * Remove obsolete flash driver board/tqm5200/flash.c
  354. Patch by Martin Krause, 11 Jan 2006
  355. * Update configuration for CMC-PU2 board
  356. Patch by Martin Krause, 17 Nov 2005
  357. * Add support for PS/2 keyboard on TQM85xx board
  358. Patch by Martin Krause, 07 Nov 2005
  359. Tested on a STK85XX baseboard. Make sure the PS/2 controller
  360. has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
  361. * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
  362. In tsc2000_read_channel() the delay after setting the multiplexer
  363. to a temperature channel is increased from 1,5 ms to 10 ms. This
  364. is to allow the multiplexer inputs to stabilize after huge steps
  365. of the input signal level.
  366. Patch by Martin Krause, 08 Nov 2005
  367. * Adjust TQM5200 make targets
  368. Make the automatic CS configuration the default.
  369. The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
  370. and CONFIG_TQM5200_AC are removed.
  371. "TQM5200_config" is now the default for STK52XX.200 base boards.
  372. On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
  373. Patch by Martin Krause, 07 Nov 2005
  374. * Fix setting of environment variable "ver" on trab board
  375. The environment variable "ver" is now set before
  376. do_auto_update() is called, so that "ver" can be used
  377. in USB update scripts.
  378. Patch by Martin Krause, 27 Oct 2005
  379. * Fix wrong usage of udelay() in led_blink() on trab board
  380. Patch by Martin Krause, 27 Oct 2005
  381. * Fix udelay bug in vfd.c for trab board
  382. Patch by Martin Krause, 27 Oct 2005
  383. * Disable JFFS2 support for trab board
  384. Patch by Martin Krause, 27 Oct 2005
  385. * Change mtdparts definition on trab board to match current flash map
  386. Patch by Martin Krause, 27 Oct 2005
  387. * Fix memory init problems on MCC200 board
  388. * Fix IxEthDB.h to compile again
  389. Patch by Stefan Roese, 14 Jun 2006
  390. * Minor cleanup for PCS440EP board
  391. Patch by Stefan Roese, 13 Jun 2006
  392. * Add MCF5282 support (without preloader)
  393. relocate ichache_State to ram
  394. u-boot can run from internal flash
  395. Add EB+MCF-EV123 board support.
  396. Add m68k Boards to MAKEALL
  397. Patch from Jens Scharsig, 08 Aug 2005
  398. * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
  399. Patch by Scott McNutt, 08 Jun 2006
  400. * Nios II - Add EPCS Controller bootrom work-around
  401. -When booting from an epcs controller, the epcs bootrom may leave the
  402. slave select in an asserted state causing soft reset hang. This
  403. patch ensures slave select is negated at reset.
  404. Patch by Scott McNutt, 08 Jun 2006
  405. * Update PK1C20 board
  406. -Update base addresses for standard configuration
  407. -Eliminate use of CACHE_BYPASS in board code
  408. Patch by Scott McNutt, 08 Jun 2006
  409. * Nios II - Fix I/O Macros and mini-app stubs
  410. -Fix asm/io.h macros
  411. -Eliminate use of CACHE_BYPASS in cpu code
  412. -Eliminate assembler warnings
  413. -Fix mini-app stubs and force no small data
  414. Patch by Scott McNutt, 08 Jun 2006
  415. * Fix U-Boot environment sector protection on MCC200 board
  416. * Minor cleanup for PCS440EP board
  417. * Update PCS440EP port to fit into one flash device (incl. environment)
  418. Patch by Stefan Roese, 06 Jun 2006
  419. * Add support for PCS440EP board
  420. Patch by Stefan Roese, 02 Jun 2006
  421. * Fix examples/Makefile; some build targets were lost
  422. * Fix watchdog handling in CFI flash driver
  423. Just use udelay() when waiting for status changes which will
  424. implicitely trigger the watchdog.
  425. * Fix PCI to memory window size problems on PM82x boards
  426. We use the "automatic" mode that was used for the MPC8266ADS and
  427. MPC8272 boards. Eventually this should be used on all boards?]
  428. Patch by Wolfgang Grandegger, 17 Jan 2006
  429. * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
  430. Patch by Stefan Roese, 29 May 2006
  431. * Update Intel IXP4xx support
  432. - Add IXP4xx NPE ethernet MAC support
  433. - Add support for Intel IXDPG425 board
  434. - Add support for Prodrive PDNB3 board
  435. - Add IRQ support
  436. Patch by Stefan Roese, 23 May 2006
  437. * Fix problem in PVR detection for 440GR
  438. Patch by Stefan Roese, 18 May 2006
  439. * Fix gcc 3.4.x AFLAGS setting for m68k platform.
  440. * Enable autoboot for M5271EVB board.
  441. * Changed default ramdisk addr in yosemite/yellowstone ports
  442. Patch by Stefan Roese, 15 May 2006
  443. * Fix PCMCIA support on virtlab2
  444. * Add support for VirtLab2 board
  445. (needed because of differences in the PCMCIA hardware).
  446. * Minor cleanup.
  447. * Update yosemite configuration to enable flash write buffer support
  448. Patch by Stefan Roese, 10 May 2006
  449. * Fix compile warnings in common/xyzModem.c
  450. Patch by Stefan Roese, 10 May 2006
  451. * Add support for AMCC 440EP Rev C and 440GR Rev B
  452. Patch by John Otken, 08 May 2006
  453. * OMAP 5912/OSK: update EMIFS CS1 timings:
  454. Problems have been seen in the linux kernel's smc91x network driver
  455. due to improper bus timings. The latest 2.6 OMAP kernels currently
  456. have a workaround, but this fix belongs in u-boot.
  457. Patch by Kevin Hilman, 13 Oct 2005
  458. * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
  459. Patch by Hiroki Kaminaga, 11 Mar 2006
  460. * Update omap5912osk board support
  461. - Fix OMAP support that omap5912osk compiles in current source tree
  462. - Update with code from "http://omap.spectrumdigital.com/osk5912"
  463. to fix problems with DDR initialization
  464. - Fix timer setup
  465. - Use CFI flash driver and support complete 32MB of onboard flash
  466. - Add "print_cpuinfo()" and "checkboard()" functions to display
  467. CPU (with frequency) and Board infos
  468. Patch by Stefan Roese, 10 May 2006
  469. * Fix watchdog issues for ColdFire boards.
  470. * Add M5271EVB board support.
  471. * Make R5200 specific low level initialization board conditional.
  472. * Update CPU target identification strings for ColdFire family.
  473. * Update register definitions for MCF5271.
  474. * Fix serial console support for MCF5271.
  475. * Fixes for gcc 3.4 based m68k toolchain,
  476. based on patch by Jate Sujjavanich.
  477. * Fix lowboot support on MCC200 board
  478. * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
  479. - Removed MPC8349ADS port
  480. - Added PCI support to MPC8349ADS
  481. - reworked memory map to allow mapping of all regions with BATs
  482. Patch by Kumar Gala, 20 Apr 2006
  483. * Coding Style cleanup
  484. * Write RTC seconds first to maintain settings integrity per
  485. Maxim/Dallas DS1306 data sheet.
  486. Patch by Alan J. Luse, 02 May 2006
  487. * Scheduled for removal: strnicmp() which is unused
  488. * Update for Intel Monahans boards:
  489. - support for magic key detection and handling on delta board
  490. - NAND support for zylonite board + some minor cleanup
  491. * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
  492. Patch by Jon Loeliger, 01 May 2006
  493. * Fixed handling of bad checksums with "mkimage -l"
  494. * Added support for BC3450 board
  495. Patch by Stefan Strobl, 21 Oct 2005
  496. * Update for NC650 board:
  497. - Support rev1 and rev2 hardware
  498. - adapt to new NAND layer
  499. - add CP850 configuration based on NC650
  500. * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
  501. is configured; othrwise DMA accesses aren't cache coherent which
  502. causes for example USB to fail.
  503. * Some code cleanup
  504. * Fix dbau1x00 boards broken by dbau1550 patch
  505. PLL:s were not set for boards other than 1550.
  506. Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
  507. Default boot is now bootp for cards other than 1550.
  508. Patch by Thomas Lange, 10 Aug 2005
  509. * Fixes common/cmd_flash.c:
  510. - fix some compiler/parser error, if using m68k tool chain
  511. - optical fix for protect on/off all messages, if using more
  512. then one bank
  513. Patch by Jens Scharsig, 28 Jul 2005
  514. * Fix Quad UART mapping on MCC200 board due to new HW revision
  515. * Fix JFFS2 support for legacy NAND driver.
  516. * Remove dependencies between DoC code and old legacy NAND driver.
  517. * Fix PM828_PCI target, for which PCI was *not* configured in.
  518. * Fix Lite5200B support: initialize SDelay register
  519. See Freescale's AN3221 "MPC5200B SDRAM Initialization and
  520. Configuration", 3.3.1 SDelay--MBAR + 0x0190
  521. * Changes/fixes for drivers/cfi_flash.c:
  522. - Add Intel legacy lock/unlock support to common CFI driver
  523. On some Intel flash's (e.g. Intel J3) legacy unlocking is
  524. supported, meaning that unlocking of one sector will unlock
  525. all sectors of this bank. Using this feature, unlocking
  526. of all sectors upon startup (via env var "unlock=yes") will
  527. get much faster.
  528. - Fixed problem with multiple reads of envronment variable
  529. "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
  530. - Removed unwanted linefeeds from "protect" command when
  531. CFG_FLASH_PROTECTION is enabled.
  532. - Changed p3p400 board to use CFG_FLASH_PROTECTION
  533. Patch by Stefan Roese, 01 Apr 2006
  534. * Changes/fixes for drivers/cfi_flash.c:
  535. - Correctly handle the cases where CFG_HZ != 1000 (several
  536. XScale-based boards)
  537. - Fix the timeout calculation of buffered writes (off by a
  538. factor of 1000)
  539. Patch by Anders Larsen, 31 Mar 2006
  540. * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
  541. 405 SDRAM: - The SDRAM parameters can now be defined in the board
  542. config file and the 405 SDRAM controller values will
  543. be calculated upon bootup (see PPChameleonEVB).
  544. When those settings are not defined in the board
  545. config file, the register setup will be as it is now,
  546. so this implementation should not break any current
  547. design using this code.
  548. Thanks to Andrea Marson from DAVE for this patch.
  549. 440 DDR: - Added function sdram_tr1_set to auto calculate the
  550. TR1 value for the DDR.
  551. - Added ECC support (see p3p440).
  552. Patch by Stefan Roese, 17 Mar 2006
  553. * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
  554. Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
  555. * Add support for ymodem protocol download
  556. Patch by Stefano Babic, 29 Mar 2006
  557. * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
  558. Merge from Markus Klotzbücher's repo, 01 Apr 2006
  559. * GCC-4.x fixes: clean up global data pointer initialization for all
  560. boards
  561. * Update for Delta board:
  562. - redundant NAND environment
  563. - misc Monahans cleanups (remove dead code etc.)
  564. - DA9030 Initialization; some minimal changes to PXA I2C driver to
  565. make it work with the Monahans.
  566. - Make Monahans clock frequency configurable using
  567. CFG_MONAHANS_RUN_MODE_OSC_RATIO and
  568. CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
  569. Merge from Markus Klotzbücher's repo, 25 Mar 2006
  570. * Enable Quad UART om MCC200 board.
  571. * Cleanup MCC200 board configuration; omit non-existent stuff.
  572. * Add support for MPC859/866 Rev. A.0
  573. * Add command for handling DDR ECC registers on MPC8349EE MDS board.
  574. * Fix DDR ECC bit definitions for MPC83xx.
  575. * Add initial support for MPC8349E MDS board.
  576. * Add support for ECC DDR initialization on MPC83xx.
  577. * Add DMA support for MPC83xx.
  578. * Add sync in do_reset() routine for MPC83xx after RPR register
  579. was written to. It is need on some targets when BAT translation
  580. is enabled.
  581. * Add bit definitions for MPC83xx DDR controller registers.
  582. * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
  583. * Correct shift offsets in icache_status and dcache_status for MPC83xx.
  584. * Add support for DS1374 RTC chip.
  585. * Add support for Lite5200B board.
  586. Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
  587. * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
  588. timer and cpu_reset code from cpu/$(CPU) into the new
  589. cpu/$(CPU)/$(SOC) directories
  590. Patch by Andreas Engel, 13 Mar 2006
  591. * Change max size of uncompressed uImage's to 8MByte and add
  592. CFG_BOOTM_LEN to adjust this setting.
  593. As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
  594. uImages was restricted to 4MBytes. This default size is now
  595. increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
  596. in the board config file.
  597. Patch by Stefan Roese, 13 Mar 2006
  598. * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
  599. Patch by Stefan Roese, 13 Mar 2006
  600. * cpu/ppc4xx/start.S : exceptions are enabled after relocation
  601. Patch by Cedric Vincent, 06 Jul 2005
  602. * au1x00_eth.c: check malloc return value and abort if it failed
  603. Patch by Andrew Dyer, 26 Jul 2005
  604. * Change the sequence of events in soft_i2c.c:send_ack() to keep from
  605. incorrectly generating start/stop conditions on the bus.
  606. Patch by Andrew Dyer, 26 Jul 2005
  607. * Fix bug in [id]cache_status commands for MPC85xx processors;
  608. should look at LSB of L1CSRn registers to determine if L1 cache is
  609. enabled, not the MSB.
  610. Patch by Murray Jensen, 19 Jul 2005
  611. * Fix array overflow with fw_setenv on uninitialised environment
  612. Patch by Murray Jensen, 15 Jul 2005
  613. * Add support for EmbeddedPlanet EP88x boards
  614. Patch by Yuli Barcohen, 13 Jul 2005
  615. * Remove board specific configuration includes from the common xilinx
  616. ethernet and iic adapter code.
  617. Patch by Michael Libeskind, 12 Jul 2005
  618. * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
  619. Patch by Murray Jensen, 08 Jul 2005
  620. * Add (some) definitions for the MPC85xx local bus controller
  621. Patch by Murray Jensen, 08 Jul 2005
  622. * Add CPM2 I/O pin functions for MPC85xx processors
  623. Patch by Murray Jensen, 08 Jul 2005
  624. * Fix compile problem
  625. * Added PCI support for MPC8349ADS board
  626. Patch by Kumar Gala 11 Jan 2006
  627. * Enable address translation on MPC83xx
  628. Patch by Kumar Gala, 10 Feb 2006
  629. * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
  630. Patch by Kumar Gala, 25 Jan 2006
  631. * Fixed defines for MPC83xx SICRL register to match current specs
  632. Patch by Kumar Gala, 23 Jan 2006
  633. * Only disable the MPC83xx watchdog if its enabled out of reset.
  634. If its disabled out of reset SW can later enable it if so desired
  635. Patch by Kumar Gala, 11 Jan 2006
  636. * Allow config of GPIO direction & data registers at boot on 83xx
  637. Patch by Kumar Gala, 11 Jan 2006
  638. * Enable time handling on 83xx
  639. Patch by Kumar Gala, 11 Jan 2006
  640. * Make System IO Config Registers board configurable on MPC83xx
  641. Patch by Kumar Gala, 11 Jan 2006
  642. * Fixed PCI indirect config ops to handle multiple PCI controllers
  643. We need to adjust the bus number we are trying to access based
  644. on which PCI controller its on
  645. Patch by Kumar Gala, 12 Jan 2006
  646. * Report back PCI bus when doing table based device config
  647. Patch by Kumar Gala, 11 Jan 2006
  648. * Added support for PCI prefetchable region and BARs
  649. If a host controller sets up a region as prefetchable and
  650. a device's BAR denotes it as prefetchable, allocate the
  651. BAR into the prefetch region.
  652. If a BAR is prefetchable and no prefetchable region has
  653. been setup by the controller we fall back to allocating
  654. the BAR into the normally memory region.
  655. Patch by Kumar Gala, 11 Jan 2006
  656. * Add helper function for generic flat device tree fixups for mpc83xx
  657. Patch by Kumar Gala, 11 Jan 2006
  658. * Add support for passing initrd information via flat device tree
  659. Patch by Kumar Gala, 11 Jan 2006
  660. * Added OF_STDOUT_PATH and OF_SOC
  661. OF_STDOUT_PATH specifies the path to the device the kernel can use
  662. for console output
  663. OF_SOC specifies the proper name of the SOC node if one exists.
  664. Patch by Kumar Gala, 11 Jan 2006
  665. * Allow board code to fixup the flat device tree before booting a kernel
  666. Patch by Kumar Gala, 11 Jan 2006
  667. * Added CONFIG_ options for bd_t and env in flat dev tree
  668. CONFIG_OF_HAS_BD_T will put a copy of the bd_t
  669. into the resulting flat device tree.
  670. CONFIG_OF_HAS_UBOOT_ENV will copy the environment
  671. variables from u-boot into the flat device tree
  672. Patch by Kumar Gala, 11 Jan 2006
  673. * Add support for the DHCP vendor optional bootfile (#67).
  674. Ignores the vendor TFTP server name option (#66).
  675. Patch by Murray Jensen, 30 Jun 2005
  676. * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
  677. Patch by Andy Fleming, 14 Jun 2005
  678. * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
  679. Patch by Gerhard Jaeger, 21 Jun 2005
  680. * Add netconsole and some more commands to RPXlite_DW board
  681. Patch by Sam Song, 19 Jun 2005
  682. * Fix bad declaration on pci_cfgfunc_nothing
  683. Patch by Sam Song, 19 Jun 2005
  684. * Adjust "echo" as a default command
  685. Patch by Sam Song, 19 Jun 2005
  686. * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
  687. Patch by KokHow Teh, 16 Jun 2005
  688. * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
  689. Patch by Rick Bronson, 15 Jun 2005
  690. * Coding Style cleanup
  691. * Avoid dereferencing NULL in find_cmd() if no valid commands were found
  692. Patch by Andrew Dyer, 13 Jun 2005
  693. * Add ADI Blackfin support
  694. - add support for Analog Devices Blackfin BF533 CPU
  695. - add support for the ADI BF533 Stamp uClinux board
  696. - add support for the ADI BF533 EZKit board
  697. Patches by Richard Klingler, 11 Jun 2005
  698. * Add loads of ntohl() in image header handling
  699. Patch by Steven Scholz, 10 Jun 2005
  700. * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
  701. variable to set clock
  702. Patch by Yuli Barcohen, 05 Jun 2005
  703. * RPXlite configuration fixes
  704. - Use correct flash sector size
  705. - Use correct memory test end address
  706. - Add support for bzip2 compression
  707. - Various small fixes
  708. Patch by Yuli Barcohen, 05 Jun 2005
  709. * Memory configuration changes for ZPC.1900 board
  710. - Fix SDRAM timing on both local bus and 60x bus
  711. - Add support for second flash bank (SIMM)
  712. - Change boot flash base
  713. Patch by Yuli Barcohen, 05 Jun 2005
  714. * Add support for Adder boards with 16MB SDRAM;
  715. add support for second FEC on Adder87x board.
  716. Patch by Yuli Barcohen, 05 Jun 2005
  717. * Fix conditional for including ks8695eth driver
  718. Patch by Greg Ungerer, 04 Jun 2005
  719. * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
  720. Patch by Friedrich Lobenstock, 02 Jun 2005
  721. * Fix comment in common/soft_i2c.c
  722. Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
  723. * Cleanup compiler warnings.
  724. Patch by Greg Ungerer, 21 May 2005
  725. * Word alignment fixes for word aligned NS16550 UART
  726. Patch by Jean-Paul Saman, 01 Mar 2005
  727. Fixes bug with UART that only supports word aligned access: removed
  728. "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
  729. (broken!) versions of GCC generate byte accesses when encountering
  730. the packed attribute regardless if the struct is already correctly
  731. aligned for a platform. Peripherals that can only handle word
  732. aligned access won't work properly when accessed with byte access.
  733. The struct NS16550 is already word aligned for REG_SIZE = 4, so
  734. there is no need to packed the struct in that case.
  735. * Fix behaviour if gatewayip is not set
  736. Patch by Robin Gilks, 23 Dec 2004
  737. * Fix cleanup for netstart board.
  738. Remove build results from repository
  739. * Some code cleanup for GCC 4.x
  740. * Fixes to support environment in NAND flash;
  741. enable NAND flash based environment for delta board.
  742. * Add support for Intel Monahans CPU on Zylonite and Delta boards
  743. (This is Work in Progress!)
  744. * Add support for TQM8260-AI boards.
  745. * Minor code cleanup
  746. * Merge the new NAND code (testing-NAND brach); see doc/README.nand
  747. Rewrite of NAND code based on what is in 2.6.12 Linux kernel
  748. Patch by Ladislav Michl, 29 Jun 2005
  749. * Add lowboot target to mcc200 board
  750. Patch by Stefan Roese, 4 Mar 2006
  751. * Fix problem with flash_get_size() from CFI driver update
  752. Patch by Stefan Roese, 1 Mar 2006
  753. * Make CFG_NO_FLASH work on ARM systems
  754. Patch by Markus Klotzbuecher, 27 Feb 2006
  755. * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
  756. use hush shell.
  757. * Convert mcc200 to use common CFI flash driver
  758. Patch by Stefan Roese, 28 Feb 2006
  759. * Add env-variable "unlock" to handle initial state of sectors
  760. (locked/unlocked).
  761. Only the U-Boot image and it's environment is protected,
  762. all other sectors are unprotected (unlocked) if flash
  763. hardware protection is used (CFG_FLASH_PROTECTION) and
  764. the environment variable "unlock" is set to "yes".
  765. Patch by Stefan Roese, 28 Feb 2006
  766. * Update drivers/cfi_flash.c:
  767. - find_sector() called in both versions of flash_write_cfiword()
  768. Patch by Peter Pearse, 27th Feb 2006
  769. * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
  770. Patch by Jose Maria Lopez, 16 Jan 2006
  771. * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
  772. Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
  773. * Changes/fixes for drivers/cfi_flash.c:
  774. We *should* check if there are any error bits if the previous call
  775. returned ERR_OK (Otherwise we will have output an error message in
  776. flash_status_check() already.) The original code would only check for
  777. error bits if flash_status_check() returns ERR_TIMEOUT.
  778. Patch by Marcus Hall, 23 Aug 2005
  779. * Changes/fixes for drivers/cfi_flash.c:
  780. - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
  781. - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
  782. Patch by Sangmoon Kim, 19 Aug 2005
  783. * Fixes for drivers/cfi_flash.c:
  784. - Fix wrong timeout value usage in flash_status_check()
  785. - Round write_tout up when converting to msec in flash_get_size()
  786. - Remove clearing flash status at the end of flash_write_cfibuffer()
  787. which sets Intel 28F640J3 flash back to command mode on CSB472
  788. Patch by Tolunay Orkun, 02 July 2005
  789. * Add basic support for the SMMACO4 Board from PanDaCom.
  790. Patch by Heiko Schocher, 20 Feb 2006
  791. * Add GIT version information (commid ID) to untagged U-Boot versions
  792. As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
  793. of all unreleased (untagged) U-Boot images will be automatically
  794. extended upon compiletime with a part of the GIT commit ID and
  795. possibly with "dirty" if uncommited changes are detected.
  796. Here an example for the resulting version:
  797. "U-Boot 1.1.4-g3457ac18-dirty"
  798. The version is now maintained in the toplevel Makefile and the
  799. version headers are autogenerated.
  800. Patch by Stefan Roese, 9 Feb 2006
  801. * Update default environment for INKA4x00 board.
  802. * Convert CPCI750 to use common CFI flash driver
  803. Patch by Reinhard Arlt, 8 Feb 2006
  804. * Various changes to esd HH405 board specific files
  805. Patch by Matthias Fuchs, 07 Feb 2006
  806. * Cleanup U-Boot boot messages on ARM.
  807. To match the U-Boot user interface on ARM platforms to the U-Boot
  808. standard (as on PPC platforms), some messages with debug character
  809. are removed from the default U-Boot build.
  810. Enable DEBUG for lib_arm/board.c to enable debug messages.
  811. New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
  812. Patch by Stefan Roese, 24 Jan 2006
  813. * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
  814. Patch by Stefan Roese, 18 Jan 2006
  815. * Add VGA support (CT69000) to CPCI750 board.
  816. Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
  817. Patch by Reinhard Arlt, 30 Dec 2005
  818. * PMC405 and CPCI405: Moved configuration of pci resources
  819. into config file.
  820. PMC405 and CPCI2DP: Added firmware download and booting via pci.
  821. Patch by Matthias Fuchs, 20 Dec 2005
  822. * Add ColdFire targets to MAKEALL script
  823. Patch by Zachary Landau, 26 Jan 2006
  824. * Add support for r5200 board
  825. Patch by Zachary Landau, 26 Jan 2006
  826. * Add support for Freescale M5271 processor
  827. Patch by Zachary Landau, 26 Jan 2006
  828. * Fix 28F256J3A support on PM520 board
  829. (without bank-switching only 32 MB can be accessed)
  830. * Fix mkimage bug with multifile images created on 64 bit systems.
  831. * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
  832. * Fix compiler problem with at91rm9200dk board.
  833. Patch by Eugen Bigz, 19 Dec 2005
  834. ======================================================================
  835. Changes for U-Boot 1.1.4:
  836. ======================================================================
  837. * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
  838. - Changed GPIO setup to enable another address line in order to
  839. address 64M of FLASH.
  840. - Added function sdram_tr1_set to auto calculate the tr1 value for
  841. the DDR.
  842. Patch by Steven Blakeslee, 12 Dec 2005
  843. * MPC5200: Set PCI retry counter to 0 = infinite retry;
  844. The default of 255 is too short for slow devices.
  845. Patch by Martin Nykodym, 12 Dec 2005
  846. * Change port configuration for O2DNT (CODEC1 on PSC1).
  847. * Fix register for PCI async mode on PPC440EP
  848. Patch by Youngchul Bang, 08 Dec 2005
  849. * Fix U-Boot linking problems (add .eh_frame segment to linker script)
  850. This segment may be required by some libgcc.a functions
  851. (like _udivdi3).
  852. * Fix DPRAM offset/size for MPC8541/8555.
  853. Simplify TQM85xx Makefile handling.
  854. * Fix data overflow (typo?) in rtc/ds1302.c
  855. * Fix U-Boot compilation for MIPS boards using ELDK 4.0
  856. * Add support for TQM8541/8555 boards, TQM85xx support reworked:
  857. - Support for TQM8541/8555 boards added.
  858. - Complete rework of TQM8540/8560 support.
  859. - Common TQM85xx code now supports all current TQM85xx platforms
  860. (TQM8540/8541/8555/8560).
  861. - DDR SDRAM size detection added.
  862. - CAS latency default values can be overwritten by setting "serial#"
  863. to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
  864. If problems are detected with this non default CAS latency,
  865. the default values will be used instead.
  866. - Flash size detection added.
  867. - Moved FCC ethernet driver initialization behind TSEC driver init
  868. -> TSEC is first device.
  869. Patch by Stefan Roese, 30 Nov 2005
  870. * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
  871. Patch by John Otken, 23 Nov 2005
  872. * Changed PPC44x startup message (cpu info, speed...) to common style:
  873. On PPC44x platforms, the startup message generated in "cpu.c" only
  874. comprised the ppc type and revision but not additional information
  875. like speed etc. Those speed infos where printed in the board specific
  876. code. This new implementation now prints all CPU infos in the common
  877. cpu specific code. No board specific code is needed anymore and
  878. therefore removed from all current 44x implementations.
  879. Patch by Stefan Roese, 27 Nov 2005
  880. * Adjust TQM834x PHY addresses for latest hardware revision.
  881. * Increase malloc arena on TQM5200 board to 256 kB.
  882. With 64 kb uniform flash sector size the old value of 128 kB was
  883. too small.
  884. * Fix miiphy global data initialization (problem on 4xx boards when
  885. no ethaddr is assigned). Initialization moved from
  886. miiphy_register() to eth_initialize().
  887. Based on initial patch for 4xx platform by Matthias Fuchs.
  888. * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
  889. * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
  890. The COPYING file was extended to make clear that these files can be
  891. used in non-GPL code, too.
  892. Also, a corresponding note was placed in the headers of the affected files.
  893. * Add support for Prodrive P3P440 board:
  894. - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
  895. - CFG_FLASH_QUIET_TEST added to use the common CFI driver
  896. for bank autodetection
  897. Patch by Stefan Roese, 22 Nov 2005
  898. * Change all '$(...)' variable references into '${...}'
  899. which makes the environment compatible with the hush shell.
  900. WARNING: Support for the old '$(...)' syntax will be
  901. discontinued in a later version.
  902. * Minor changes to init flags in TQM834x PCI.
  903. * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
  904. Patch by Stefan Roese, 15 Nov 2005
  905. * New PPC 405EP board added: CMS700
  906. Added CONFIG_NET_MULTI for VOM405 board.
  907. Added reset_phy() for VOM405 board.
  908. Patch by Matthias Fuchs, 09 Nov 2005
  909. * Updated PCI mapping for esd CPCI2DP board.
  910. Add support for error LED.
  911. Patch by Matthias Fuchs, 07 Nov 2005
  912. * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
  913. Patch by Stefan Roese, 07 Nov 2005
  914. * Correct PPC Timebase register definitions (SPRN_TBRL...)
  915. Patch by Stefan Roese, 07 Nov 2005
  916. * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
  917. Patch by Stefan Roese, 05 Nov 2005
  918. * Additional fix for external IRQ config on Yellowstone & Yosemite
  919. Patch by Stefan Roese, 03 Nov 2005
  920. * Add support for Ocotea pass 3 with 440GX Rev. F
  921. Patch by Stefan Roese, 01 Nov 2005
  922. * Fix external IRQ configuration on Yellowstone & Yosemite
  923. Patch by Stefan Roese, 28 Oct 2005
  924. * Add support for multiple PHYs.
  925. Tested on the following boards:
  926. cmcpu2 (at91rm9200/ether.c)
  927. PPChameleon (ppc4xx/4xx_enet.c)
  928. yukon (mpc8220/fec.c)
  929. uc100 (mpc8xx/fec.c)
  930. tqm834x (mpc834x/tsec.c) with EEPRO100
  931. lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
  932. Main changes include:
  933. common/miiphyutil.c
  934. - miiphy_register routine was added to allow multiple PHYs to be registered
  935. - miiphy_read and miiphy_write are now defined in this file, and
  936. require additional argument (char *devname)
  937. - other miiphy_* routines also require additional device name argument
  938. ../lib_i386/board.c
  939. ../lib_ppc/board.c
  940. Calling reset_phy() was moved to be executed *after* eth_initialize().
  941. This is necessary as now some of the implementations of reset_phy()
  942. may need to use miiphy_reset() which is not allowed before eth_initialize()
  943. as eth_initialize registers all required miiphy_* routines.
  944. Tested on IP860 and PHY initializes properly after this change.
  945. * Correct includes for flat tree builder.
  946. * Fix conflicting types (flash_write()) in trab auto_update.c.
  947. * Add PCI support for the TQM834x board.
  948. * Add missing 4xx board to MAKEALL
  949. Patch by Stefan Roese, 20 Oct 2005
  950. * Fix conflicting types (flash_write()) in esd auto_update.c
  951. Patch by Stefan Roese, 20 Oct 2005
  952. * Fix problem with sleep in NetConsole (use get_timer())
  953. Patch by Stefan Roese, 20 Oct 2005
  954. * Add NetConsole Support for AMCC eval boards
  955. Patch by Stefan Roese, 20 Oct 2005
  956. * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
  957. Patch by Stefan Roese, 18 Oct 2005
  958. * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
  959. Fix identation on ext2ls help entry.
  960. Patch by Stefan Roese, 14 Oct 2005
  961. * Add support for TQM834x boards.
  962. Cleanup.
  963. * Cleanup for GCC-4.x
  964. * Add documentation for Open Firmware Flat Tree and usage.
  965. Patch by Pantelis Antoniou, 13 Oct 2005
  966. * Add missing files for Pantelis Antoniou's patch
  967. Patch by Pantelis Antoniou, 04 Sep 2005
  968. * Fix problem in ppc4xx eth-driver without ethaddr (only without
  969. CONFIG_NET_MULTI set)
  970. Patch by Stefan Roese, 10 Oct 2005
  971. * Fix gzip bmp support (test if malloc fails, warning when truncated).
  972. Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
  973. Patch by Stefan Roese, 07 Oct 2005
  974. * Add support for OF flat tree for the STXtc board.
  975. Patch by Pantelis Antoniou, 04 Sep 2005
  976. * Support passing of OF flat trees to the kernel.
  977. Patch by Pantelis Antoniou, 04 Sep 2005
  978. * Cleanup
  979. * Add support for NetSilicon NS7520 processor.
  980. Patch by Art Shipkowski, 12 May 2005
  981. * Add support for AP1000 board.
  982. Patch by James MacAulay, 07 Oct 2005
  983. * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
  984. Patch by Anders Larsen, 07 Oct 2005
  985. The Atmel errata #11 states that the transfer buffer descriptor
  986. table must be aligned on a 16-word boundary. As it turned out, this
  987. is insufficient - it seems the table must be aligned on a boundary
  988. at least as large as the table itself (in Linux this is not an
  989. issue - the table is aligned on a PAGE_SIZE (4096) boundary).
  990. * Fixed compilation for ARM when using a (standard) hard-FP toolchain
  991. Patch by Anders Larsen, 07 Oct 2005
  992. * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
  993. sed the linker scripts, rather than pre-process them.
  994. Patch by Peter Pearse, 07 Oct 2005
  995. * Update make target for ARM supported boards.
  996. Use lowlevel_init() instead of platformsetup() [rename].
  997. Patch by Peter Pearse, 06 Oct 2005
  998. * Fix booting from serial dataflash on AT91RM9200
  999. Patch by Peter Menzebach, 29 Aug 2005
  1000. * Add JFFS2 support for TRAB board
  1001. Patch by Martin Krause, 25 Aug 2005
  1002. * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
  1003. Patch by Marcus Hall, 24 Aug 2005
  1004. * Fix the machine-id of the Cogent csb637 board
  1005. Patch by Anders Larsen, 05 Oct 2005
  1006. * Complete support for the KwikByte KB920x boards
  1007. Patch by Anders Larsen, 05 Oct 2005
  1008. * Set the AT91RM9200 clock to asynchronous mode
  1009. Patch by Anders Larsen, 03 May 2005
  1010. * Set the AT91RM9200 clock to synchronous mode
  1011. Patch by Anders Larsen, 29 Apr 2005
  1012. * Add support for Cogent csb637
  1013. Patch by Anders Larsen, 29 Apr 2005
  1014. * Fix dm9161.c initialization
  1015. Patch by Anders Larsen, 29 Apr 2005
  1016. * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
  1017. (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
  1018. * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
  1019. Patch by Anders Larsen, 29 Apr 2005
  1020. * Fix device partition intialization for SystemACE disks.
  1021. Patch by Stephen Williams, 28 Apr 2005
  1022. * Added support for KwikByte KB920x boards (based on AT91RM9200)
  1023. Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
  1024. * Add support for S29GL064M-R3 flash chip on xsengine board
  1025. Patch by Kurt Stremerch, 18 Apr 2005
  1026. * E500 update: repoint IVPR to RAM when code is relocated
  1027. Patch by Kylo Ginsberg, 13 Apr 2005
  1028. * Fix loop end test in lib_generic/string.c:strswab()
  1029. Patch by Andrew Dyer, October 10, 2005
  1030. Signed-off-by: Andrew Dyer <amdyer@gmail.com>
  1031. * Cleanup
  1032. * Update ARM Integrator boards:
  1033. Correct addessing errors in platform files.
  1034. Split off common core module data from Integrator header files to
  1035. include/armcoremodule.h.
  1036. Patch by Peter Pearse, 04 Oct 2005
  1037. * Make sure only supported compiler options are used
  1038. Import "cc-option" shell function from kernel and
  1039. use it to get the correct ARM GCC options for individual CPUs
  1040. Patch by Peter Pearse, 30 Jun 2005
  1041. * Fix 440GR to print correct cpu revision
  1042. Patch by Stefan Roese, 04 Oct 2005
  1043. * Change board message on AMCC Yosemite & Yellowstone to common style
  1044. Patch by Stefan Roese, 03 Oct 2005
  1045. * Fix compiler warning
  1046. * Fix FEC PHY addresses for TQM85xx boards
  1047. * Fix uninitialized variable problem in hush shell
  1048. Patch by Lars Rostock, 26 Sep 2005
  1049. * Undo change of f6e20fc6ca... to include/configs/trab.h
  1050. (Must have been an accident?)
  1051. * Add support for AT91RM9200 OHCI Controller.
  1052. Patch by Eric Benard, 07 Apr 2005
  1053. * Update ARM mach-types.h
  1054. Patch by Eric Benard, 07 Apr 2005
  1055. * Add support for MP2USB board.
  1056. Patch by Eric Benard, 07 Apr 2005
  1057. * Add board support for armadillo HT1070
  1058. Patch by Rowel Atienza, 06 Apr 2005
  1059. * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
  1060. Patch by Vitaly Bordug, 30 Mar 2005
  1061. * Add iopset command on mpc8xx
  1062. Patch by Daniel Eisenhut, 25 Mar 2005
  1063. * Add support for MII in eepro100 driver.
  1064. Patch by Gleb Natapov, 21 Mar 2005
  1065. * Fixes to the Lubbock (PXA 25x) support:
  1066. - Resolve the FIXME with respect to saving the u-boot environment.
  1067. - Make the default load address land in real memory.
  1068. - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
  1069. Patch by David Brownell, 10 Mar 2005
  1070. * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
  1071. Patch by Marc Leeman, 04 Mar 2005
  1072. * OMAP242x H4 board update
  1073. - fix for ES2 differences.
  1074. - switch to using the cfi_flash driver.
  1075. - fix SRAM build address.
  1076. - fix for GP device operation.
  1077. - unlock SRAM for GP devices.
  1078. - display more device information.
  1079. - fix potential deadlock in omap24xx_i2c driver.
  1080. - fix DLL load values to match dpllout*1 operation.
  1081. - fix 2nd chip select init for combo DDR device.
  1082. - add support for CFI Intel 28F256L18 on H4 board.
  1083. Patch by Richard Woodruff, 03 Mar 2005
  1084. * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
  1085. Patch by Steven Scholz, 02 Mar 2005
  1086. * Fix typo in eth.c
  1087. Patch by Ara Avanesyan, 24 Feb 2005
  1088. * Remove unneeded #include <malloc.h>
  1089. Patch by Ladislav Michl, 22 Feb 2005
  1090. * Add cramfs support for m68k
  1091. Patch by Zachary Landau, 21 Feb 2005
  1092. * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
  1093. Patch by Jeff Angielski, 21 Feb 2005
  1094. * Fix au1x00_serial baud rate calculation:
  1095. remove hardcoded cpu clock divisor and use register instead;
  1096. round up instead of truncate
  1097. Patch by Andrew Dyer, 15 Feb 2005
  1098. * Add Xilinx Spartan3 family FPGA support
  1099. Patch by Kurt Stremerch, 14 Feb 2005
  1100. * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
  1101. Patch by Zachary Landau, 11 Feb 2005
  1102. * Fix VOH405 Support
  1103. Patch by Matthias Fuchs, 25 Sep 2005
  1104. * Added support for PCI bridge on MPC8272ADS
  1105. Patch by Vitaly Bordug, Feb 09 2005
  1106. * Update multicore CM9XX support for Integrator AP to allow booting from flash
  1107. Patch by Jean-Paul Saman, 8 Feb 2005
  1108. * Fix strswab() to reliably find end of string
  1109. Patch by Andrew Dyer, 08 Feb 2005
  1110. * Fix typos in include/ppc440.h
  1111. Patch by Andrew E Mileski, 04 Feb 2005
  1112. * Add Vibren (was Accelent) PXA255 IDP Support
  1113. Patch by Cliff Brake, 04 Feb 2005
  1114. * Fix tools/bmp_logo.c using incorrect offset to pixel data
  1115. Patch by Andrew Dyer, 31 Jan 2005
  1116. * Add ARM946E cpu and core module targets; remap memory to 0x00000000
  1117. Patch by Peter Pearse, 2 Feb 2005
  1118. * Fix error handling in tools/env/fw_env.c
  1119. Patch by Ara Avanesyan, 01 Feb 2005
  1120. * Fix MGT5100 PSC baudrate calculation
  1121. Patch by Sebastian Schau, 27 Jan 2005
  1122. * OMAP242x fix for GP device booting
  1123. - Add SRAM unlock for GP devices.
  1124. - Change DDR DLL unlock value to allow DPLLout*1 operation.
  1125. Patches by Richard Woodruff, 21 Jan 2005:
  1126. * Add support for AMD's Pb1x00 eval board;
  1127. add MII routines to the au1x00 ethernet driver;
  1128. add USB ohci driver (work in progress)
  1129. Patch by Thomas Sailer, 20 Jan 2005
  1130. * Update omap5912osk board
  1131. Use drivers/cfi_flash.c instead of private flash driver;
  1132. Remove hardcoded personalized settings from omap5912osk.h;
  1133. Fix spacing with (RO) marks in 'flinfo' output.
  1134. Patch by Michael Bendzick, 14 Jan 2005
  1135. * Fix warnings for PCI code on ixp
  1136. Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
  1137. * virtex2 fix for bogus download error messages
  1138. The virtex2 FPGA download code watches for init going active during
  1139. a download of config data as an error condition. init also goes
  1140. active after a configuration is finished in concert with the done
  1141. signal. So far, the code does not check for done active until all
  1142. of the configuration data is sent. If configuration data has a few
  1143. extra pad bytes at the end, this would cause an error message even
  1144. though the download had suceeded.
  1145. NOTE: virtex2 slave serial and spartan2 versions may still have the
  1146. same problem.
  1147. Patch by Andrew Dyer, 12 Jan 2005
  1148. * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
  1149. Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
  1150. message when probing for nonexistent flash in little endian mode.
  1151. As a side effect more efficient and smaller code is generated,
  1152. which is always a Good Thing (TM).
  1153. Patch by Ladislav Michl, 24 Sep 2005
  1154. * Update for TFTP using a fixed UDP port
  1155. Use the approved environment variable names. Added "tftpdstp" to
  1156. allow ports other than 69 per Tolunay Orkun's recommendation.
  1157. Patch by Jerry Van Baren, 12 Jan 2005
  1158. * Allow to force TFTP to use a fixed UDP port
  1159. (Add a configuration option CONFIG_TFTP_PORT and optional env
  1160. variable tftpport)
  1161. Patch by Jerry Van Baren, 10 Jan 2005
  1162. * Fix ethernet timeouts on dbau1550 and other au1x00 systems
  1163. Patch by Leif Lindholm, 29 Dec 2004
  1164. * Cleanup: fix broken builds
  1165. * Fix PHY address argument passing with mii info command
  1166. Patch by Andrew Dyer, 28 Dec 2004
  1167. * Cleanup (PPC4xx is AMCC now)
  1168. * esd CPCI2DP board added
  1169. Patch by Matthias Fuchs, 22 Sep 2005
  1170. * esd PMC405 board updated
  1171. Patch by Matthias Fuchs, 22 Sep 2005
  1172. * Add SM501 support to HH405 board.
  1173. Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
  1174. Add support for eeprom write-enable (CFG_EEPROM_WREN).
  1175. Patch by Stefan Roese, 22 Sep 2005
  1176. * Fix autonegotiation in tsec ethernet driver
  1177. Patch by Stefan Roese, 21 Sep 2005
  1178. * Fix bug in auto_update (trab board)
  1179. Patch by Martin Krause, 16 Sep 2005
  1180. * Fix computation of framebuffer palette for 8bpp LCD bitmaps
  1181. Patch by Francesco Mandracci, 16 Sep 2005
  1182. * Update configuration for INKA4x0 board
  1183. * Update configuration for PM854 board
  1184. Based on patch by R. Loeffl, 20 Jul 2005
  1185. * Add PCI support to TQM8540 and TQM8560 boards
  1186. Patch by Stefan Roese, 15 Sep 2005
  1187. * Update AMCC Yosemite to get a consistent setup for all AMCC eval
  1188. boards (baudrate, environment...). Flash driver fixed.
  1189. Patch by Stefan Roese, 15 Sep 2005
  1190. * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
  1191. ethernet port on ebony.
  1192. Patch by Stefan Roese, 7 Sep 2005
  1193. * Added support for mtddevnum and mtddevname variables (mtdparts command)
  1194. * Change default console baud rate for stxxtc board
  1195. * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
  1196. Patch by Stefan Roese, 31 Aug 2005
  1197. * Fix default command set (don't include CFG_CMD_DISPLAY command)
  1198. Patch by Pantelis Antoniou, 02 Sep 2005
  1199. * Cleanup
  1200. * Enable SM712 driver support for HMI1001 board.
  1201. * Fix problems with ld version 2.16 (dot outside sections problem)
  1202. Pointed out by Gerhard Jaeger, 31 Aug 2005;
  1203. cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
  1204. * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
  1205. * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
  1206. * Add keyboard and dot matrix display support for HMI1001 board.
  1207. * Prepare U-Boot for gcc-4.x
  1208. * Fixed Bamboo port to enable running without DDR-DIMM
  1209. (Bamboo has also 64MB onboard DDR)
  1210. Patch by Stefan Roese, 24 Aug 2005
  1211. * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
  1212. now handling all 4xx cpu's
  1213. Patch by Stefan Roese, 16 Aug 2005
  1214. * Fix make dependencies for at91rm9200 and ks8695 cpus
  1215. Patch by Steven Scholz, 23 Aug 2005
  1216. * Add JFFS2 support for TQM5200 board
  1217. * Add esd cpci5200 and pf5200 boards
  1218. Patch by Reinhard Arlt, 22 Aug 2005
  1219. * Fix sysclock for TQM8540 and TQM8560 boards
  1220. Patch by Martin Krause, 25 Jul 2005
  1221. * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
  1222. Patch by Martin Krause, 08 Jun 2005
  1223. * Add new board specific commands for TQM5200/STK52XX
  1224. - Sound commands (beep, wav, sound)
  1225. - Test commands (led, can, backlight, rs232)
  1226. Patch by Martin Krause, 02 May 2005
  1227. * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
  1228. because of a bug in the AT91RM9200 CPU PLL
  1229. Patch by Martin Krause, 22 Apr 2005
  1230. * Add automatic HW detection for another CMC_PU2 variant
  1231. Patch by Martin Krause, 20 Apr 2005
  1232. * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
  1233. Patch by Martin Krause, 19 Apr 2005
  1234. * Fix initialization problem on TQM5200 without SM501
  1235. Patch by Martin Krause, 08 Apr 2005
  1236. * Add RTC support for STK52XX.200
  1237. Patch by Martin Krause, 07 Apr 2005
  1238. * Add support for IFM o2dnt board
  1239. * Enable PCI on hmi1001 board
  1240. * Fix return values of the jffs2 commands ls/fsload/fsinfo,
  1241. so we can use them to, e.g., check the existence of a file with
  1242. "if ls foo; then this; else that; fi" in the hush shell
  1243. Patch by Andreas Engel, 16 August 2005
  1244. * Coding style cleanup
  1245. * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
  1246. Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
  1247. * Check return value of malloc in 440gx_enet.c
  1248. Patch by Travis B. Sawyer, 18 Jul 2005
  1249. * Add Sandburst Metrobox and Sandburst Karef board support packages.
  1250. Second serial port on 440GX now defined as a system device.
  1251. Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
  1252. Patch by Travis B. Sawyer, 12 Jul 2005
  1253. ======================================================================
  1254. Changes for U-Boot 1.1.3:
  1255. ======================================================================
  1256. * Minor code cleanup
  1257. * Add forgotten new fils from latest VoiceBlue update
  1258. * Make bootretry feature work with hush shell.
  1259. Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
  1260. Patch by Andreas Engel, 19 Jul 2005
  1261. * Update Hymod Board Database PHP code in "tools" directory
  1262. Patch by Murray Jensen, 01 Jul 2005
  1263. * Make "tr" command use POSIX compliant; export HOSTOS make variable
  1264. Patch by Murray Jensen, 30 Jun 2005
  1265. * Fix Murray Jensen's mail address.
  1266. Patch by Murray Jensen, 30 Jun 2005
  1267. * Preserve PHY_BMCR during a soft reset.
  1268. Patch by Carl Riechers, 24 Jun 2005
  1269. * VoiceBlue update: eeprom tool can also store firmware version now.
  1270. eeprom.bin is runable by jumping at load address.
  1271. Patch by Ladislav Michl, 23 May 2005
  1272. * Move the AT91RM9200DK to the ARM Systems list.
  1273. Patch by Anders Larsen, 26 Apr 2005
  1274. * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
  1275. Patch by Anders Larsen, 26 Apr 2005
  1276. * measure_gclk() is needed when DEBUG is enabled
  1277. Patch by Bryan O'Donoghue, 25 Apr 2005
  1278. * Add UPD-Checksum code, fix problem in net.c (return instead of break)
  1279. Patch by Reinhard Arlt, 12 Aug 2005
  1280. * esd PCI405 board updated
  1281. Patch by Matthias Fuchs, 28 Jul 2005
  1282. * esd WUH405 and DU405 board updated
  1283. Patch by Matthias Fuchs, 27 Jul 2005
  1284. * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
  1285. Patch by Matthias Fuchs, 4 May 2005
  1286. * Update AMCC Yosemite to get a consistent setup for all AMCC eval
  1287. boards (baudrate, environment...). Flash driver fixed.
  1288. Patch by Stefan Roese, 11 Aug 2005
  1289. * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
  1290. Patch by Stefan Roese, 11 Aug 2005
  1291. * Add NAND FLASH support for AMCC Bamboo 440EP eval board
  1292. Patch by Stefan Roese, 11 Aug 2005
  1293. * Add configuration for IFM AEV FIFO board.
  1294. Minor coding style cleanup.
  1295. * Add configuration for IFM SPI eval board
  1296. * Fix CompactFlash problem on HMI1001 board
  1297. * Make new "mtdparts" code build with older compilers
  1298. Patch by Andrea Scian, 09 Aug 2005
  1299. * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
  1300. CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
  1301. with the 405 defines and the linux kernel defines.
  1302. Patch by Stefan Roese, 08 Aug 2005
  1303. * Fix compiler warnings with older GCC versions
  1304. * Add common (with Linux) MTD partition scheme and "mtdparts" command
  1305. Old, obsolete and duplicated code was cleaned up and replace by the
  1306. new partitioning method. There are two possible approaches now:
  1307. The first one is to define a single, static partition:
  1308. #undef CONFIG_JFFS2_CMDLINE
  1309. #define CONFIG_JFFS2_DEV "nor0"
  1310. #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
  1311. #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
  1312. #define CONFIG_JFFS2_PART_OFFSET 0x00000000
  1313. The second method uses the mtdparts command line option and dynamic
  1314. partitioning:
  1315. /* mtdparts command line support */
  1316. #define CONFIG_JFFS2_CMDLINE
  1317. #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
  1318. #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
  1319. Command line of course produces bigger images, and may be inappropriate
  1320. for some targets, so by default it's off.
  1321. * Fix build problems for PM856 Board
  1322. * Fix sign extension bug in 'fpga loadb' command;
  1323. make 'fpga loadb' always print the file header info
  1324. Patch by Andrew Dyer, 11 Jan 2005
  1325. * Fix errors that occur when accessing SystemACE CF
  1326. Patch by Jeff Angielski, 09 Jan 2005
  1327. * Document switching between U-Boot and PlanetCore on RPXlite
  1328. by Sam Song, 24 Dec 2004
  1329. * Fix PowerQUICC II mask detection.
  1330. Patch by Eugene Surovegin, 20 Dec 2004
  1331. * Add support for Altera NIOS DK1C20 board
  1332. Patch by Shlomo Kut, 13 Dec 2004
  1333. * Add support for ep8248 board
  1334. Patch by Yuli Barcohen, 12 Dec 2004
  1335. Minor code cleanup.
  1336. * Fix baudrate setting for KGDB on MPC8260
  1337. Patch by HoJin, 11 Dec 2004
  1338. * Fix 'mii help' text formatting
  1339. Patch by Cory Tusar, 10 Dec 2004
  1340. * Fix return code of NFS command
  1341. Patch by Hiroshi Ito, 11 Dec 2004
  1342. * Fix typo
  1343. * Fix compiler warnings in cpu/ppc4xx/usbdev.c
  1344. Patch by Steven Blakeslee, 04 Aug 2005
  1345. * Add support for AMCC Bamboo PPC440EP eval board
  1346. Patch by Stefan Roese, 04 Aug 2005
  1347. * Patch by Jon Loeliger
  1348. Fix style issues primarily in 85xx and 83xx boards.
  1349. - C++ comments
  1350. - Trailing white space
  1351. - Indentation not by TAB
  1352. - Excessive amount of empty lines
  1353. - Trailing empty lines
  1354. * Patch by Ron Alder, 11 Jul 2005
  1355. Add Xianghua Xiao and Lunsheng Wang's support for the
  1356. GDA MPC8540 EVAL board.
  1357. * Patch by Eran Liberty
  1358. Add support for the Freescale MPC8349ADS board.
  1359. * Patch by Jon Loeliger, 25 Jul 2005
  1360. Move the TSEC driver out of cpu/mpc85xx as it will be shared
  1361. by the upcoming mpc83xx family as well.
  1362. * Patch by Jon Loeliger, 05 May 2005
  1363. Implemented support for MPC8548CDS board.
  1364. Added DDR II support based on SPD values for MPC85xx boards.
  1365. This roll-up patch also includes bugfies for the previously
  1366. published patches:
  1367. DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
  1368. * Patch by Jon Loeliger, 10 Feb 2005
  1369. Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
  1370. * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
  1371. For MPC85xxCDS:
  1372. Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
  1373. for faster flash parts.
  1374. Add documentation for BR/OR for FLASH.
  1375. * Patch by Jon Loeliger 08 Feb 2005
  1376. Determine L2 Cache size dynamically on 85XX boards.
  1377. * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
  1378. - Convert the CPM2 based functionality to use new CONFIG_CPM2
  1379. option rather than a myriad of CONFIG_MPC8560-like variants.
  1380. Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
  1381. Eliminates the CONFIG_MPC8560 option entirely. Distributes the
  1382. new CONFIG_CPM2 option to each 8260 board.
  1383. * Add support for MicroSys PM856 board
  1384. Patch by Josef Wagner, 03 Aug 2005
  1385. * Minor fixes to PM854 board
  1386. Patch by Josef Wagner, 03 Aug 2005
  1387. * Adjust configuration of XENIAX board
  1388. (chip select and GPIO required for USB operation)
  1389. * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
  1390. routed to the Watchdog handler
  1391. Patch by Eugene Surovegin, 18 Jun 2005
  1392. * (re)enabled scsi commands do_scsi() and do_scsiboot()
  1393. Patch by Denis Peter, 06 Dec 2004
  1394. * Fix endianess problem in TFTP / NFS default filenames
  1395. Patch by Hiroshi Ito, 06 Dec 2004
  1396. * Ignore broadcast status bit in received frames in 8260 FCC ethernet
  1397. loopback test code
  1398. Patch by Murray Jensen, 18 Jul 2005
  1399. * Fix typo in mkconfig script (used == instead of =)
  1400. Patch by Murray Jensen, 18 Jul 2005
  1401. * Cleanup build problems on 64 bit build hosts
  1402. * Update MAINTAINERS file
  1403. * Patch by Stefan Roese, 01 Aug 2005:
  1404. - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
  1405. (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
  1406. for details.
  1407. - Sycamore (PPC405GPr) eval board added (Walnut port is extended
  1408. to run on both 405GP and 405GPr eval boards).
  1409. * Patch by Steven Blakeslee, 27 Jul 2005:
  1410. - Add support for AMCC PPC440EP/GR.
  1411. - Add support for AMCC Yosemite PPC440EP eval board.
  1412. - Add support for AMCC Yellowstone PPC440GR eval board.
  1413. * Minor fixes for PPChameleon Board:
  1414. - fix alignment of NAND size
  1415. - make code do what the comment says
  1416. * Implement h/w sector protection status synchronization at boot.
  1417. The code is provided for, and was tested on, the Yukon/Alaska
  1418. and PM520 boards only.
  1419. A bug in flash_real_protect() for the Yukon board was fixed by
  1420. adding a function that tells if two banks are on one flash chip.
  1421. * Fix sysmon POST problem: check I2C error codes
  1422. This fixes a problem of displaying bogus voltages when the voltages
  1423. are so low that the I2C devices start failing while the rest of the
  1424. system keeps running.
  1425. * Patch by Cedric Vincent, 6 Jul 2005:
  1426. Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
  1427. * Patch by Jon Loeliger, 20 Jul 2005:
  1428. Add missing PCI IO port definitions.
  1429. * Add CompactFlash support for HMI1001 board.
  1430. * Adjust printed board ID for LWMON board.
  1431. * Fix low-level OHCI transfers for ARM920t and MPC5xxx
  1432. * Add new argument format for flash commands to allow for usage like
  1433. "erase $(addr) +$(filesize)", i. e. a size argument can be used and
  1434. U-Boot will automaticially find the end of the corresponding sector.
  1435. * Patch by Stefan Roese, 5 Jul 2005:
  1436. Update uc100 board PHY setup
  1437. * Patch by Stefan Roese, 1 Jul 2005:
  1438. Fix PHY address for CATcenter board (now correct!)
  1439. * Patch by Stefan Roese, 30 Jun 2005:
  1440. Fix PHY addresses for PPChameleon and CATcenter boards
  1441. Change MAINTAINER for most esd boards
  1442. * Patch by Detlev Zundel, 30 Jun 2005:
  1443. Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
  1444. * Fix baudrate calculation problem on MPC5200 systems
  1445. * Add EEPROM and RTC support for HMI1001 board
  1446. * Patch by Detlev Zundel, 20 Jun 2005:
  1447. Fix initialization of low active GPIO pins on inka4x0 board
  1448. * Enable redundant environment, disable HW flash protection of
  1449. HMI1001 board
  1450. * Patch by Travis Sawyer, 10 Jun 2005:
  1451. Initialize allocated dev and private hw structures
  1452. after their respective allocation in 440gx_enet.c
  1453. * Patch by Steven Scholz, 10 Jun 2005:
  1454. Fix byteorder problems with second argument of "bootm" with
  1455. standalone images;
  1456. * Add support for HMI1001 board
  1457. * Disable "date" and "sntp" commands on TQM866M
  1458. * Fix watchdog reset problems on LWMON board
  1459. * Patch by Juergen Selent, 17 May 2005:
  1460. Add support for Funkwerk VoVPN gateway module.
  1461. * Cleanup debug code for MPC8220 FEC driver
  1462. * Extend burst mode RAM test program to take a loop count
  1463. (0 = infinite)
  1464. * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
  1465. those boards that use it.
  1466. * Patches by Greg Ungerer, 19 May 2005:
  1467. - add support for the KS8695P (ARM 922 based) CPU
  1468. - add support for the OpenGear CM4008, CM4116 and CM4148 boards
  1469. * Patch by Steven Scholz, 19 May 2005:
  1470. Add support for CONFIG_SERIAL_TAG on ARM boards
  1471. * Add PCI support for Sorcery board.
  1472. Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
  1473. * Fix compile problems caused by new burst mode SDRAM test;
  1474. make port pins to trigger logic analyzer configurable
  1475. * Fix timer handling on MPC85xx systems
  1476. * Fix debug code in omap5912osk flash driver
  1477. * Add support for MPC8247 based "IDS8247" board.
  1478. * Add support for 2 x TSEC interfaces on the TQM8540 board.
  1479. * On LWMON we must use the watchdog to reset the board as the CPU
  1480. genereated HRESET pulse is too short to reset the external
  1481. circuitry.
  1482. * Add test tool to exercise SDRAM accesses in burst mode
  1483. (as standalone program, MPC8xx/PowerPC only)
  1484. * Increase CFG_MONITOR_LEN for Rattler board to match actual code
  1485. size.
  1486. * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
  1487. March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
  1488. added to support LZO and LZARI compression modes (undefined by
  1489. default).
  1490. * Fix problem with symbolic links in JFFS2 code.
  1491. * Use linker ASSERT statement to prevent undetected overlapping of
  1492. sections on PPChameleon board; other boards might use this, too.
  1493. * Patch by Stefan Roese, 03 May 2005:
  1494. Update for P3G4
  1495. Fix problems in cmd_universe.c
  1496. * Patch by Matthias Fuchs, 03 May 2005:
  1497. Added missing variable declaration in cmd_nand.c
  1498. Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
  1499. * Fix INKA4x0: use CS1 as gpio_wkup_6 output
  1500. * Fix bug in the SDRAM initialization code for canmb, IceCube and
  1501. PM520 boards.
  1502. Fix PHY address for canmb board.
  1503. * Cleanup serial console baudrate calculation on AT91RM9200;
  1504. get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
  1505. * Patch by Matthias Fuchs, 18 Apr 2005:
  1506. Make PCI target address spaces on PMC405 and CPCI405 boards
  1507. configurable via environment variables
  1508. * Auto-size RAM on canmb board.
  1509. * Add support for canmb board
  1510. * Patch by Stefan Roese, 13 Apr 2005:
  1511. Update for esd apc405
  1512. * Fixes for TQM8560 board:
  1513. - fix clock rates
  1514. - remove debug messages
  1515. - fix flash sector protection
  1516. * Patch by Steven Scholz, 07 Apr 2005:
  1517. Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
  1518. * Patches by Steven Scholz, 07 Apr 2005:
  1519. Fix compiler warning in altera.c
  1520. Fix warning in cpu/arm920t/at91rm9200/i2c.c
  1521. * Patch by Ladislav Michl, 06 Apr 2005:
  1522. Fix voiceblue configuration.
  1523. * Patch by Stefan Roese, 06 Apr 2005:
  1524. Updates for OCOTEA board:
  1525. - Changed U-Boot size from 512kByte to 256kByte
  1526. - Fixed flash driver to support boot from soldered user flash
  1527. - Added README for switch from PIBS firmware to U-Boot
  1528. * Patch by Travis Sawyer, 05 Apr 2005:
  1529. - Change timer frequency for ppc 440 from 10 ms to 1 ms.
  1530. Problem found by Andrew Wozniak.
  1531. * Patch by Steven Scholz, 06 Apr 2005:
  1532. - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
  1533. - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
  1534. * Patches by Robert Whaley, 29 Nov 2004:
  1535. - update the pxa-regs.h file for PXA27x chips
  1536. - add PXA27x based ADSVIX board
  1537. - add support for MMC on PXA27x processors
  1538. * Patch by Andrew E. Mileski, 28 Nov 2004:
  1539. Fix PPC4xx SPD SDRAM detection bug
  1540. * Patch by Hiroshi Ito, 26 Nov 2004:
  1541. Fix logic of "test -z" and "test -n" commands
  1542. * Patch by Ladislav Michl, 05 Apr 2005:
  1543. Add support for VoiceBlue board.
  1544. * Patch by Ladislav Michl, 05 Apr 2005:
  1545. Fix netboot_common() prototypes.
  1546. * Patch by Steven Scholz, 05 Apr 2005:
  1547. Use i.MX watchdog timer for reset_cpu()
  1548. * Patch by Steven Scholz, 05 Apr 2005:
  1549. Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
  1550. subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
  1551. (now in interupts.c)
  1552. * Add support for MPC8220 based "sorcery" board.
  1553. * Add support for TQM8560 board.
  1554. * Add FEC support for TQM8540 board.
  1555. Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
  1556. * Patch by Martin Krause, 04 Apr 2005:
  1557. Update default configuration for CMC_PU2 board.
  1558. * Patch by Steven Scholz, 04 Apr 2005:
  1559. - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
  1560. - introduce two new configuration options instead:
  1561. CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
  1562. * Patch by Steven Scholz, 04 Apr 2005:
  1563. Make sure that MDIO clock does not exceed 2.5 MHz on AT91
  1564. * Fix timer code for ARM systems: make sure that udelay() does not
  1565. reset timers so it's save to use udelay() in timeout code.
  1566. * Patch by Mathias Küster, 23 Nov 2004:
  1567. add udelay support for the mcf5282 cpu
  1568. * Patch by Tolunay Orkun, 16 November 2004:
  1569. fix incorrect onboard Xilinx CPLD base address
  1570. * Patch by Jerry Van Baren, 08 Nov 2004:
  1571. - Add low-boot option for MPC8260ADS board (if lowboot is selected,
  1572. the jumper for the HRCW source should select flash. If lowboot is
  1573. not selected, the jumper for the HRCW source should select the
  1574. BCSR.
  1575. - change default load base address to 0x00400000
  1576. * Patch by Yuli Barcohen, 08 Nov 2004:
  1577. Add support for Analogue & Micro Rattler boards.
  1578. Tested on Rattler8248.
  1579. * Patch by Andre Renaud, 08 Nov 2004:
  1580. Fix watchdog support in common/lcd.c
  1581. * Patch by Marc Leeman, 05 Nov 2003:
  1582. Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
  1583. bug only affects the XPC8245 processors
  1584. * Patches by Josef Wagner, 29 Oct 2004:
  1585. - Add support for MicroSys CPU87 board
  1586. - Add support for MicroSys PM854 board
  1587. * Patch by Jian Zhang, 02 Nov 2004:
  1588. Add 16-bit NAND support
  1589. * Patch by Scott McNutt, 01 Nov 2004:
  1590. Add missing NIOS/NIOS2 support for "iminfo" command
  1591. * Patch by Detlev Zundel, 29 Oct 2004:
  1592. Add missing NIOS/NIOS2 support for "mkimage" tool.
  1593. * Patch by David Adair, 27 Oct 2004:
  1594. Add missing 440GX SDRAM Controller reset
  1595. * Patch by Steven Scholz, 25 Oct 2004:
  1596. Declare reset_cpu() in include/common.h instead locally
  1597. * Patch by Yusdi Santoso, 22 Oct 2004:
  1598. - Add support for HIDDEN_DRAGON board
  1599. - fix endianess problem in driver/rtl1839.c
  1600. * Patch by Allen Curtis, 21 Oct 2004:
  1601. support multiple serial ports
  1602. * Patch by Richard Klingler, 03 Apr 2005:
  1603. Add call to eth_halt() in net/net.c when called functions fail
  1604. after eth_init() has been called.
  1605. * Patch by Sam Song, 3 April 2005:
  1606. - Update README.Netconsole
  1607. - Update README
  1608. * Prepare for SoC rework of ARM code:
  1609. - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
  1610. - rename memsetup into lowlevel_init (function name and source files)
  1611. Patch by Steven Scholz, 03 Apr 2005:
  1612. - create SoC specific directories include/asm-arm/arch-imx and
  1613. include/asm-arm/arch-s3c24x0
  1614. * Fix problems with SNTP support;
  1615. enable SNTP support in some boards.
  1616. * Patches by Martin Krause, 01 Apr 2005:
  1617. - Fix flash erase timeout on CMC_PU2
  1618. - Add automatic HW detection for CMC_PU2 and CMC_BASIC
  1619. * Patch by Steven Scholz, 13 March 2005:
  1620. fix cache enabling for AT91RM9200
  1621. * Patch by Masami Komiya, 30 Mar 2005:
  1622. add SNTP support and expand time server and time offset fields of
  1623. DHCP support. See doc/README.SNTP
  1624. * Patch by Steven Scholz, 13 Dec 2004:
  1625. Fix bug in at91rm920 ethernet driver
  1626. * Patch by Steven Scholz, 13 Dec 2004:
  1627. Remove duplicated code by merging memsetup.S files for
  1628. at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
  1629. * Patch by Detlev Zundel, 31 Mar 2005:
  1630. Cleanup duplicate definition of overwrite_console()
  1631. * Update TQM5200 configuration;
  1632. prepare for Rev. 200 starter kit boards
  1633. * Patch by Scott McNutt, 21 Oct 2004:
  1634. Add support for Nios-II EPCS Controller core.
  1635. * Patch by Scott McNutt, 20 Oct 2004:
  1636. Nios-II cleanups:
  1637. - Add sysid command (Nios-II only).
  1638. - Locate default exception trampoline at proper offset.
  1639. - Implement I/O routines (readb, writeb, etc)
  1640. - Implement do_bootm_linux
  1641. * Patches by Martin Krause, 22 Mar 2005:
  1642. - use TQM5200_auto as MAKEALL target for TQM5200 systems
  1643. - add support for SM501 graphics controller
  1644. - add support for graphic console on TQM5200
  1645. - add support for TQM5200 Rev 200
  1646. - cleanup, fix typo in include/configs/TQM5200.h
  1647. * Patch by Manfred Baral, 17 Mar 2005:
  1648. Fix typo
  1649. * Fix RTC configuration for PPChameleon board
  1650. * Cleanup, fix typo in include/configs/TQM5200.h
  1651. * Patch by Stefan Roese, 16 Mar 2005:
  1652. Update for esd auto_update and hh405 board
  1653. * Adapt for U-Boot image size (new features enabled) on TQM5200
  1654. * Update code for TQM8540 board (and 85xx in general):
  1655. - Change the name of the Ethernet driver: MOTO ENET -> ENET
  1656. - Reformat boot messages
  1657. - Enable redundant environment
  1658. - Replace the -O2 optimization flag with -mno-string
  1659. * Patch by David Brownell, 10 Mar 2005:
  1660. Restore copyright statements in OHCI drivers.
  1661. * Add support for TQM8540 board
  1662. * Patch by Detlev Zundel, 14 Mar 2005:
  1663. NC650: changed NAND flash addressing to using UPMB
  1664. * Patch by Stefan Roese, 14 Mar 2005:
  1665. Update for esd voh405 fpga image
  1666. * INKA4x0: Allow initialization of LCD backlight dimming from
  1667. "brightness" environment variable.
  1668. * Add port initialization for digital I/O on INKA4x0
  1669. * Patch by Stefan Roese, 01 Mar 2005:
  1670. Update for esd boards dp405 and hub405
  1671. * Fix get_partition_info() parameter error in all other calls
  1672. (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
  1673. * Enable USB and IDE support for INKA4x0 board
  1674. * Patch by Andrew Dyer, 28 Feb 2005:
  1675. fix ext2load passing an incorrect pointer to get_partition_info()
  1676. resulting in load failure for devices other than 0
  1677. * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
  1678. * Cleanup USB and partition defines
  1679. * Add support for ext2 filesystems and image timestamps to TQM5200 board
  1680. * Add reset code for Coral-P on INKA4x0 board
  1681. * Patch by Martin Krause, 28 Jun 2004:
  1682. Update for TRAB board.
  1683. * Fix some missing "volatile"s in MPC5xxx FEC driver
  1684. * Fix cirrus voltage detection (for CPC45)
  1685. * Fix byteorder problem in usbboot and scsiboot commands.
  1686. * Patch by Cajus Hahn, 04 Feb 2005:
  1687. - don't insist on leading '/' for filename in ext2load
  1688. - set default partition to useful value (1) in ext2load
  1689. * Patch by Andrew Dyer, 08 Jan 2005:
  1690. fix wrong return codes in ext2 code
  1691. * Removed '--no-warn-mismatch' option from Makefile. This option
  1692. makes 'ld' to overlook binary objects compatibility.
  1693. * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
  1694. --end-group) outside of the group. This will make 'ld' to do
  1695. _multiple_ search in the library group when resolving symbol
  1696. references and do only a _single_ seach in libgcc.a after the group
  1697. search.
  1698. * Fix stability problems on CPC45 board again.
  1699. * Make image detection for diskboot / usbboot / scsiboot more robust
  1700. (also check header checksum)
  1701. * Update CPC45 board configuration.
  1702. * Add USB and PCI support for INKA4x0 board
  1703. * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
  1704. * Code cleanup
  1705. * Patch by Robin Getz, 13 Oct 2004:
  1706. Add standalone application to change SMC91C111 MAC addresses,
  1707. see examples/README.smc91111_eeprom
  1708. * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
  1709. Fix Flash support for ARM Integrator CP.
  1710. * Patch by Richard Woodruff, 10 Jan 2005:
  1711. Update support for OMAP2420 (ARM11) and H4 board:
  1712. o clean up and add new types to H4 memory probe code.
  1713. o fix to work with internal boot.
  1714. o added PRCM config III operation.
  1715. o fix marginal flash timings.
  1716. o add revison ATAG usage.
  1717. o enable voltage scaling at power chip.
  1718. o fix compile error for i2c.
  1719. * Fix network problem (error when receiving multiple ARP packets)
  1720. * Patch by Daniel Poirot, 12 Oct 2004:
  1721. Add support for Wind River sbc405 board
  1722. * Patch by Rainer Brestan, 12 Oct 2004:
  1723. Make examples/Makefile more robust
  1724. * Patch by Sam Song, 11 October 2004:
  1725. - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
  1726. - Adjust CPU:BUS frequency ratio 1:1 when core frequency
  1727. less than 50MHz
  1728. * Patch by Sam Song, 10 Oct 2004:
  1729. Fix a parameter error in run_command() in main.c
  1730. * Patch by Richard Woodruff, 01 Oct 2004:
  1731. add support for the TI OMAP2420 processor and its H4 reference
  1732. board
  1733. * Patch by Christian Pellegrin, 24 Sep 2004:
  1734. Added support for NE2000 compatible (DP8390, DP83902) NICs.
  1735. * Patch by Leif Lindholm, 23 Sep 2004:
  1736. add support for the AMD db1550 board
  1737. * Patch by Travis Sawyer, 15 Sep 2004:
  1738. Add CONFIG_SERIAL_MULTI support for ppc4xx,
  1739. update README.serial_multi
  1740. * Patches by David Snowdon, 07 Sep 2004:
  1741. - add u-boot.hex target in the top level Makefile
  1742. - add support for the UNSW/NICTA PLEB 2 board (pleb2)
  1743. - use -mtune=xscale and -march=armv5 options for PXA
  1744. * Patch by Florian Schlote, 08 Sep 2004:
  1745. Add support for SenTec-COBRA5272-board (ColdFire).
  1746. * Patch by Gleb Natapov, 07 Sep 2004:
  1747. mpc824x: set PCI latency timer to a sane value
  1748. (is 0 after reset).
  1749. * Patch by Kurt Stremerch, 03 Sep 2004:
  1750. Add bitstream configuration option for fpga command (Xilinx only).
  1751. * Patch by Kurt Stremerch, 03 Sep 2004:
  1752. Add Xilinx Spartan2E family FPGA support
  1753. * Patch by Jeff Angielski, 02 Sep 2004:
  1754. Add Added support for H2 revision of the EP8260 board.
  1755. Fixed formatting for some of the EP8260 related source files.
  1756. * Patch by Jon Loeliger, 02 Sep 2004:
  1757. Reset monitor size back to 256 so environment can be written
  1758. to flash on MPC85xx ADS and CDS releases.
  1759. * Patch by Paolo Broggini, 02 Sep 2004:
  1760. Make BSS clearing on ARM systems more robust
  1761. * Patch by Yue Hu and Joe, 01 Sep 2004:
  1762. - add PCI support for ixp425;
  1763. - add EEPRO100 suppor tfor ixdp425 board.
  1764. * Fix problem with protected sector detection in driver/cfi_flash.c
  1765. ======================================================================
  1766. Changes for U-Boot 1.1.2:
  1767. ======================================================================
  1768. * Code cleanup, mostly for GCC-3.3.x
  1769. * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
  1770. pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
  1771. additional ethernet addresses.
  1772. * Cleanup drivers/i82365.c - avoid duplication of code
  1773. * Fix bogus "cannot span across banks" flash error message
  1774. * Code cleanup
  1775. * Add support for CompactFlash for the CPC45 Board.
  1776. * Fix problems with CMC_PU2 flash driver.
  1777. * Cleanup:
  1778. - avoid trigraph warning in fs/ext2/ext2fs.c
  1779. - rename UC100 -> uc100
  1780. * Add support for UC100 board
  1781. * Patch by Stefan Roese, 16 Dez 2004:
  1782. - ext2fs support added
  1783. - Tundra universe support added
  1784. - ColdFire MCF5249 support added (no preloader needed!)
  1785. - MCF5249 board TASREG added
  1786. - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
  1787. VOM405, WUH405
  1788. - some esd boards updated
  1789. - memory commands "mdc" and "mwc" added for cyclic read/write
  1790. (CONFIG_MX_CYCLIC, see README for further description)
  1791. * Add support for INKA4X0 board
  1792. * Patch by Steven Scholz, 12 Dec 2004:
  1793. Fix typo in AT91 memory setup.
  1794. * Patch by Martin Krause, 27 Oct 2004:
  1795. - add support for "STK52xx" board (including PS/2 multiplexer)
  1796. - add hardware detection for TQM5200
  1797. * Clean up CMC PU2 flash driver
  1798. * Update MAINTAINERS file
  1799. * Fix bug in MPC823 LCD driver
  1800. * Fix udelay() on AT91RM9200 for delays < 1 ms.
  1801. * Enable long help on CMC PU2 board;
  1802. fix reset issue;
  1803. increase CPU speed from 179 to 207 MHz.
  1804. * Fix smc91111 ethernet driver for Xaeniax board (need to handle
  1805. unaligned tail part specially).
  1806. * Update for AT91RM9200DK and CMC_PU2 boards:
  1807. - Enable booting directly from flash
  1808. - fix CMC_PU2 flash driver
  1809. * Fix mkimage usage message
  1810. * Map SRAM on NC650 board
  1811. * Work around for Ethernet problems on Xaeniax board
  1812. * Patch by TsiChung Liew, 23 Sep 2004:
  1813. - add support for MPC8220 CPU
  1814. - Add support for Alaska and Yukon boards
  1815. * Fix configuration for ERIC board (needs more room)
  1816. * Adjust MIPS compiler options at run-time depending on tools version
  1817. ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
  1818. "-mcpu=4kc" for old tools)
  1819. * Add passing of the command line and memory size information to the
  1820. kernel on xaeniax board.
  1821. * Enable NAND flash support for NC650 board.
  1822. * Patch by Thomas Lange 07 Oct 2004:
  1823. Updated README for DBAu1x00 boards to match current status
  1824. * Patch by Philippe Robin, 28 Sept 2004:
  1825. Fix Flash support for Versatile.
  1826. * Patch by Roger Blofeld, 16 Sep 2004:
  1827. Fix timeout for DHCP command retry
  1828. * Patch by Pantelis Antoniou, 14 Sep 2004:
  1829. Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
  1830. * Patch by Pantelis Antoniou, 14 Sep 2004:
  1831. Kick watchdog when bz-decompressing
  1832. * Fix CFG_HZ problems on AT91RM9200 systems
  1833. [Remember: CFG_HZ should be 1000 on ALL systems!]
  1834. * Patch by Gridish Shlomi, 30 Aug 2004:
  1835. - Add support to revA version of PQ27 and PQ27E.
  1836. - Reverted MPC8260ADS baudrate back to original 115200
  1837. * Patch by Hojin, 17 Sep 2004:
  1838. Fix typo in cfi_flash.c
  1839. * Patch by Mark Jonas, 09 September 2004:
  1840. mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
  1841. error message
  1842. * Patch by Mark Jonas, 31 August 2004:
  1843. Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
  1844. improves FTP performance for MPC5200 systems. Enabled for IceCube
  1845. by default.
  1846. * Patch by Michael Bendzick, 30 Aug 2004:
  1847. - Improve platform.S code for omap1510inn that detects whether code
  1848. is running from SDRAM or not. Patch allows SDRAM to be configured
  1849. if code is running out of SRAM at 0x20000000.
  1850. * Patch by Frederick Klatt, 30 Aug 2004:
  1851. Add support for the Wind River SBC8540/SBC8560 boards
  1852. * Configure SX1 board to use drivers/cfi_flash.c
  1853. * Patches by Michael Bendzick, 30 Aug 2004:
  1854. - Configure omap1510inn board to use drivers/cfi_flash.c
  1855. - Make drivers/cfi_flash.c protect environment and redundant
  1856. environment.
  1857. * Patch by Steven Scholz, 23 Jun 2004:
  1858. - Add script (tools/img2brec.sh) to programm U-Boot into
  1859. (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
  1860. * Patches by Scott McNutt, 24 Aug 2004:
  1861. - Add support for Altera Nios-II processors.
  1862. - Add support for Psyent PCI-5441 board.
  1863. - Add support for Psyent PK1C20 board.
  1864. * Patches by Jon Loeliger, 24 Aug 2004:
  1865. - Add support for the MPC8541 and MPC8555 CDS boards
  1866. - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
  1867. - Convert MPC85xxADS to use common CFI flash driver
  1868. - Fix PCI window on MPC85xx; remove unneeded PCI initialization
  1869. from board_early_init_f()
  1870. - Provide SW workaround for PCI initialization on 85xx CDS
  1871. * Patches by George G. Davis, 24 Aug 2004:
  1872. - Enable ramdisk/initrd tagged param support for omap1610h2_config
  1873. - Remove static network setup defaults from mx1ads_config
  1874. - update ARM boards to use constants from mach-types.h
  1875. * Patch by Gary Jennejohn, 04 Oct 2004:
  1876. - fix I2C on at91rm9200
  1877. - add support for Ricoh RS5C372A RTC
  1878. * Patch by Gary Jennejohn, 01 Oct 2004:
  1879. - add support for CMC PU2 board
  1880. - add support for I2C on at91rm9200
  1881. * Patch by Gary Jennejohn, 28 Sep 2004:
  1882. fix baudrate handling on at91rm9200
  1883. * Patch by Yuli Barcohen, 22 Aug 2004:
  1884. - remove ZPC.1900 board-specific flash driver;
  1885. switch the port to generic CFI driver;
  1886. - port clean-up
  1887. * Patch by Hinko Kocevar, 21 Aug 2004:
  1888. Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
  1889. * Clean up tools/bmp_logo.c to not add trailing white space
  1890. * Patch by Hinko Kocevar, 21 Aug 2004:
  1891. - Group common framebuffer functions in common/lcd.c
  1892. - Group common framebuffer macros and #defines in include/lcd.h
  1893. - Provide calc_fbsize() for video ATAG
  1894. * Patch by Sam Song, 21 August 2004:
  1895. - Fix a typo in README
  1896. - Align "(RO)" output for "flinfo" after "protect on"
  1897. - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
  1898. ratio 1:1 when core frequency less than 50MHz
  1899. * Patches by Hinko Kocevar, 21 Aug 2004:
  1900. - fix some "use of label at end of compound statement" warnings
  1901. - Define type of LCD panel on lubbock board if CONFIG_LCD is used
  1902. * Patch by Steven Scholz, 16 Aug 2004:
  1903. - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
  1904. - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
  1905. - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
  1906. - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
  1907. into cpu/arm920t/$(SOC)/
  1908. * Patches by Sean Chang, 09 Aug 2004:
  1909. - Added support for both 8 and 16 bit mode access to System ACE CF
  1910. through MPU.
  1911. - Fixed missing System ACE CF device during get FAT partition info
  1912. in fat_register_device function.
  1913. - Enabled System ACE CF support on ML300.
  1914. * Patch by Sean Chang, 09 Aug 2004:
  1915. Synch defines for saveenv and do_saveenv functions so they get
  1916. compiled under the same statement.
  1917. * Patch by Sean Chang, 09 Aug 2004:
  1918. - Added I2C support for ML300.
  1919. - Added support for ML300 to read out its environment information
  1920. stored on the EEPROM.
  1921. - Added support to use board specific parameters as part of
  1922. U-Boot's environment information.
  1923. - Updated MLD files to support configuration for new features
  1924. above.
  1925. * Patches by Travis Sawyer, 05 Aug 2004:
  1926. - Remove incorrect bridge settings for eth group 6
  1927. - Add call to setup bridge in ppc_440x_eth_initialize
  1928. - Fix ppc_440x_eth_init to reset the phy only if its the
  1929. first time through, otherwise, just check the phy for the
  1930. autonegotiated speed/duplex. This allows the use of netconsole
  1931. - only print the speed/duplex the first time the phy is reset.
  1932. * Patch by Shlomo Kut, 29 Mar 2004:
  1933. Add support for MKS Instruments "Quantum" board
  1934. * Fix build problem with Cogent boards;
  1935. avoid using <asm/byteorder.h> when using the host compiler
  1936. * Patch by Ganapathi C, 04 Aug 2004:
  1937. Fix NFS timeout issue
  1938. * Patch by Yuli Barcohen, 19 Jul 2004:
  1939. - Fix host tools building in Cygwin environment
  1940. - Fix header files search order for host tools
  1941. * Patch by Tom Armistead, 19 Jul 2004:
  1942. Fix kgdb.S support for 74xx_75x cpu
  1943. * Patch by Jon Loeliger, 15 Jul 2004:
  1944. Fix MPC85xx I2C driver
  1945. * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
  1946. * Patch by Stephen Williams, 15 July 2004
  1947. Set the PCI class code for JSE board as part of PCI interface setup
  1948. * Patch by Michael Bendzick, 15 Jul 2004:
  1949. Fix problem with writes with odd sizes in drivers/cfi_flash.c when
  1950. CFG_FLASH_USE_BUFFER_WRITE is set
  1951. * Patch by Yuli Barcohen, 13 Jul 2004:
  1952. Allow clock setting on MPC866/MPC885 series chips according to
  1953. environment variable `cpuclk'
  1954. * Patch by Yuli Barcohen, 20 Apr 2004:
  1955. Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
  1956. * Patch by Vincent Dubey, 24 Sep 2004:
  1957. Add support for xaeniax board
  1958. * Add comment about non-GPL character of standalone applications to
  1959. COPYING file
  1960. * Fix FEC ethernet problem on NSCU board.
  1961. * Patch by Gary Jennejohn, 09 Sep 2004:
  1962. allow to use USART1 as console port on at91rm9200dk boards
  1963. * Patch by Stefan Roese, 16 Sep 2004:
  1964. Update AR405 board.
  1965. * Fix SysClk handling for PPChameleon and CATcenter boards
  1966. * Patch by Detlev Zundel, 08 Sep 2004:
  1967. Update etags build target
  1968. * Improve NetConsole support: add support for broadcast destination
  1969. address and buffered input.
  1970. * Cleanup compiler warnings for GCC 3.3.x and later
  1971. * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
  1972. * Add support for IDS "NC650" board
  1973. * Add automatic update support for LWMON board
  1974. * Clear Block Lock-Bits when erasing flash on LWMON board.
  1975. * Fix return code of "fatload" command
  1976. * Enable MSDOS/VFAT filesystem support for LWMON board
  1977. * Patch by Martin Krause, 03 Aug 2004:
  1978. change timing for SM501 graphics controller on TQM5200 module
  1979. * Patch by Mark Jonas, 13 July 2004:
  1980. - Total5200 LCD now run in little endian mode. Endianess conversion
  1981. is done in hardware.
  1982. - Removed last reference to "console" environment variable.
  1983. * Patches by Lars Munch, 12 Jul 2004:
  1984. - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
  1985. board specific
  1986. - split out the LXT971A PHY from ns_9750_eth.h
  1987. - split the dm9161 phy part out of at91rm9200_ether.c
  1988. * Patch by Andreas Engel, 12 Jul 2004:
  1989. Replaced hardcoded PL011 clock frequency with config variable.
  1990. Fixed wrong CONFIG_CMD_DFL doc.
  1991. * Patch by Thomas Viehweger, 09 Jun 2004:
  1992. make it possible to remove chpart when there is only one partition
  1993. * Add support for console over UDP (compatible to Ingo Molnar's
  1994. netconsole patch under Linux)
  1995. * Patch by Jon Loeliger, 16 Jul 2004:
  1996. - support larger DDR memories up to 2G on the PC8540/8560ADS and
  1997. STXGP3 boards
  1998. - Made MPC8540/8560ADS be 33Mhz PCI by default.
  1999. - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
  2000. and CONFIG_L2_INIT_RAM options.
  2001. - Refactor Local Bus initialization out of SDRAM setup.
  2002. - Re-implement new version of LBC11/DDR11 errata workarounds.
  2003. - Moved board specific PCI init parts out of CPU directory.
  2004. - Added TLB entry for PCI-1 IO Memory
  2005. - Updated README.mpc85xxads
  2006. * Patch by Sascha Hauer, 28 Jun:
  2007. - add generic support for Motorola i.MX architecture
  2008. - add support for mx1ads, mx1fs2 and scb9328 boards
  2009. * Patches by Marc Leeman, 23 Jul 2004:
  2010. - Add define for the PCI/Memory Buffer Configuration Register
  2011. - corrected comments in cpu/mpc824x/cpu_init.c
  2012. * Add support for multiple serial interfaces
  2013. (for example to allow modem dial-in / dial-out)
  2014. * Patch by Stefan Roese, 15 Jul 2004:
  2015. cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
  2016. * Fix NSCU config; add ethernet wakeup code.
  2017. * Add link for preloader for Motorola ColdFire to README.m68k
  2018. * Patch by Michael Bendzick, 12 Jul 2004:
  2019. fix output formatting in drivers/cfi_flash.c
  2020. * Patch by Mark Jonas, 02 Jul 2004:
  2021. Fix lowboot (again) on MPC5xxx
  2022. * Patch by Curt Brune, 07 Jul 2004:
  2023. relocate exception vectors on arm720t if needed
  2024. * Patch by George G. Davis, 06 Jul 2004:
  2025. - update mach-types.h to latest arm.linux.org.uk master list
  2026. - Set correct OMAP1610 bi_arch_number for build target
  2027. * Patch by Curt Brune, 06 Jul 2004:
  2028. evb4510: add support for timer interrupt; cleanup
  2029. * Patch by Dan Poirot, 06 Jul 2004:
  2030. Fix sbc8260 environment variables
  2031. * Cleanup redundand "console" environment variable
  2032. * Patch by Mark Jonas, 05 Jul 2004:
  2033. add support for the Total5100's and Total5200's LCD screen
  2034. * Patches by Dan Eisenhut, 01 Jul 2004:
  2035. - README fixes.
  2036. - Move doc2000.h include to prevent compiler warning on some boards
  2037. * Patch by Mark Jonas, 01 Jul 2004:
  2038. Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
  2039. MGT5100 and MPC5200 based Freescale platforms.
  2040. * Patch by Philippe Robin, 01 Jul 2004:
  2041. Add initialization for Integrator and versatile board files.
  2042. * Patch by Hinko Kocevar, 01 Jun 2004:
  2043. Fix VFD FB allocation, add LCD FB allocation on ARM
  2044. * Patch by Martin Krause, 30 Jun 2004:
  2045. Add support for TQM5200 board
  2046. * Patch by Martin Krause, 29 Jun 2004:
  2047. Add loopw command: infinite write loop on address range
  2048. * Patches by Yasushi Shoji, 29 Jun 2004:
  2049. - add empty include/asm-microblaze/processor.h
  2050. - add to CREDITS and MAINTAINERS
  2051. - add gd initialization
  2052. - add MicroBlaze and SUZAKU board to MAKEALL script
  2053. - add reset support for SUZAKU
  2054. - add flush_cache() for MicroBlaze
  2055. - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
  2056. size flash memory on SUZAKU
  2057. * Patch by Prakash Kumar, 27 Jun 2004:
  2058. Add support for the PXA250 based Intrinsyc Cerf board.
  2059. * Patch by Yasushi Shoji, 27 Jun 2004:
  2060. fix comment in include/common.h
  2061. * Rename SBC8560 into sbc8560 for consistency
  2062. * Patch by Daniel Poirot, 24 Jun 2004:
  2063. Add support for Wind River's sbc8240 board
  2064. * Patches by Yasushi Shoji, 26 Jun 2004:
  2065. - drivers/serial_xuartlite.c: fix "return 0" in void function
  2066. - add microblaze support to mkimage tool
  2067. * Patch by Fred Klatt, 25 Jun 2004:
  2068. Add support for WindRiver's sbc8560 board
  2069. * Patch by Nicolas Lacressonniere, 24 Jun 2004
  2070. Small Bugs fixes for "at91rm9200dk" board:
  2071. - Timing modifications for SPI DataFlash access
  2072. - Fix NAND flash detection bug
  2073. * Patch by Nicolas Lacressonniere, 24 Jun 2004:
  2074. Add Support for Flash AT49BV6416 for AT91RM9200DK board
  2075. * Patch by Jon Loeliger, 17 June 2004:
  2076. Completion of the 8540ADS/8560ADS updates:
  2077. Fix some PCI and Rapid I/O memory maps,
  2078. Initialize both TSEC 1 and 2,
  2079. Initialize SDRAM
  2080. Update MAINTAINER for 85xx boards and README.mpc85xxads
  2081. * Patch by Yuli Barcohen, 16 Jun 2004:
  2082. Remove obsolete AdderII port which was superseded by unified
  2083. AdderII/Adder87x port
  2084. * Patch by Ladislav Michl, 16 Jun 2004:
  2085. Fix gcc-3.3.3 warnings for smc91111.c
  2086. * Patch by Stefan Roese, 02 Jul 2004:
  2087. - Fix bug in 405 ethernet driver; allocated data not cleared!
  2088. - Fix problem in 405 i2c driver; don't try to print without console!
  2089. * Patch by Paul Ruhland, 11 Jun 2004:
  2090. Remove debug code from 'board/lpd7a40x/flash.c'
  2091. * Patch by Andrea Marson, 11 Jun 2004:
  2092. Update for PPChameleon board:
  2093. - support for SysClk @ 25MHz
  2094. - support for Silicon Motion SM712 VGA controller
  2095. - some clean ups
  2096. * Patches by Richard Woodruff, 10 Jun 2004:
  2097. - fix problems with examples/stubs.c for GCC >= 3.4
  2098. - fix problems with gd initialization
  2099. * Patch by Curt Brune, 17 May 2004:
  2100. - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
  2101. - Add support for ESPD-Inc. EVB4510 Board
  2102. * Patch by Marc Leeman, 11 May 2004:
  2103. Fix for MPC8245 - reading PPC Memory from another device with the
  2104. PPC as PCI target device corrupts data due to interenal hardware
  2105. buffering.
  2106. * Fix "cls" command when used with splash screen
  2107. * Increase NFS download timeout (now 1 min - 10 sec is to short for a
  2108. slow download of a big image)
  2109. * Add "cls" function to MPC823 LCD driver so we can reinitialize the
  2110. display even after showing a bitmap
  2111. * Patch by Josef Wagner, 04 Jun 2004:
  2112. - DDR Ram support for PM520 (MPC5200)
  2113. - support for different flash types (PM520)
  2114. - USB / IDE / CF-Card / DiskOnChip support for PM520
  2115. - 8 bit boot rom support for PM520/CE520
  2116. - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
  2117. - I2C and RTC support for CPC45
  2118. - support of new flash type (28F160C3T) for CPC45
  2119. * Fix flash parameters passed to Linux for PPChameleon board
  2120. * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
  2121. * Patch by Paul Ruhland, 10 Jun 2004:
  2122. fix support for Logic SDK-LH7A404 board and clean up the
  2123. LH7A404 register macros.
  2124. * Patch by Matthew McClintock, 10 Jun 2004:
  2125. Modify code to select correct serial clock on Sandpoint8245
  2126. * Patch by Robert Schwebel, 10 Jun 2004:
  2127. Add support for Intel K3 strata flash.
  2128. * Patch by Thomas Brand, 10 Jun 2004:
  2129. Fix "loads" command on DK1S10 board
  2130. * Patch by Yuli Barcohen, 09 Jun 2004:
  2131. Add support for 8MB flash SIMM and JFFS2 file system on
  2132. Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
  2133. * Patch by Yuli Barcohen, 09 Jun 2004:
  2134. Add support for Analogue&Micro Adder87x and the older AdderII board.
  2135. * Patch by Ming-Len Wu, 09 Jun 2004:
  2136. Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
  2137. * Patch by Sam Song, 09 Jun 2004:
  2138. - Add support for RPXlite_DW board
  2139. - Update FLASH driver for 4*AM29DL323DB90VI
  2140. - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
  2141. * Patch by Mark Jonas, 08 June 2004:
  2142. - Make MPC5200 boards evaluate the SVR to print processor name and
  2143. version in checkcpu() (cpu/mpc5xxx/cpu.c).
  2144. * Patch by Kai-Uwe Bloem, 06 May 2004:
  2145. Fix endianess problem in cramfs code
  2146. * Patch by Tom Armistead, 04 Jun 2004:
  2147. Add support for MAX6900 RTC
  2148. * Patches by Ladislav Michl, 03 Jun 2004:
  2149. - fix cfi_flash.c on LE systems
  2150. - let 'make mrproper' delete u-boot.img as well
  2151. - turn printf into debug in cfi_flash.c
  2152. * Patch by Kurt Stremerch, 28 May 2004:
  2153. Add support for Exys XSEngine board
  2154. * Patch by Martin Krause, 27 May 2004:
  2155. Fix a MPC5xxx I2C timing issue in i2c_probe().
  2156. * Patch by Leif Lindholm, 27 May 2004:
  2157. Fix board_init_f() for dbau1x00 board.
  2158. * Patch by Imre Deak, 26 May 2004:
  2159. On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
  2160. Set flash base accordingly, and decide whether to do or skip board
  2161. specific setup steps.
  2162. * Patch by Josef Baumgartner, 26 May 2004:
  2163. Add missing define in include/asm-m68k/global_data.h
  2164. * Patch by Josef Baumgartner, 25 May 2004:
  2165. Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
  2166. * Patch by Paul Ruhland, 24 May 2004:
  2167. fix SDRAM initialization for LPD7A400 board.
  2168. * Patch by Jian Zhang, 20 May 2004:
  2169. add support for environment in NAND flash
  2170. * Patch by Yuli Barcohen, 20 May 2004:
  2171. Add support for Interphase iSPAN boards.
  2172. * Patches by Paul Ruhland, 17 May 2004:
  2173. - Add I/O functions to the smc91111 ethernet driver to support the
  2174. Logic LPD7A40x boards.
  2175. - Add support for the Logic Zoom LH7A40x based SDK board(s),
  2176. specifically the LPD7A400.
  2177. * Patches by Robert Schwebel, 15 May 2004:
  2178. - call MAC address reading code also for SMSC91C111;
  2179. - make SMSC91C111 timeout configurable, remove duplicate code
  2180. - fix get_timer() for PXA
  2181. - update doc/README.JFFS2
  2182. - use "bootfile" env variable also for jffs2
  2183. * Patch by Tolunay Orkun, 14 May 2004:
  2184. Add support for Cogent CSB472 board (8MB Flash Rev)
  2185. * Patch by Thomas Viehweger, 14 May 2004:
  2186. - flash.h: more flash types added
  2187. - immap_8260.h: some bits added (useful for RMII)
  2188. - cmd_coninfo.c: typo corrected, printf -> puts
  2189. - reduced size by replacing spaces with tab
  2190. * Patch by Robert Schwebel, 13 May 2004:
  2191. Add 'imgextract' command: extract one part of a multi file image.
  2192. * Patches by Jon Loeliger, 11 May 2004:
  2193. Dynamically handle REV1 and REV2 MPC85xx parts.
  2194. (Jon Loeliger, 10-May-2004).
  2195. New consistent memory map and Local Access Window across MPC85xx line.
  2196. New CCSRBAR at 0xE000_0000 now.
  2197. Add RAPID I/O memory map.
  2198. New memory map in README.MPC85xxads
  2199. (Kumar Gala, 10-May-2004)
  2200. Better board and CPU identification on MPC85xx boards at boot.
  2201. (Jon Loeliger, 10-May-2004)
  2202. SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
  2203. Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
  2204. (Jim Robertson, 10-May-2004)
  2205. Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
  2206. Supports multiple PHYs.
  2207. (Andy Fleming, 10-May-2004)
  2208. Some README.MPC85xxads updates.
  2209. (Kumar Gala, 10-May-2004)
  2210. Copyright updates for "Freescale"
  2211. (Andy Fleming, 10-May-2004)
  2212. * Patch by Stephen Williams, 11 May 2004:
  2213. Add flash support for ST M29W040B
  2214. Reduce JSE specific flash.c to remove dead code.
  2215. * Patch by Markus Pietrek, 04 May 2004:
  2216. Fix clear_bss code for ARM systems (all except s3c44b0 which
  2217. doesn't clear BSS at all?)
  2218. * Fix "ping" problem on INC-IP board. Strange problem:
  2219. Sometimes the store word instruction hangs while writing to one of
  2220. the Switch registers, but only if the next instruction is 16-byte
  2221. aligned. Moving the instruction into a separate function somehow
  2222. makes the problem go away.
  2223. * Patch by Rishi Bhattacharya, 08 May 2004:
  2224. Add support for TI OMAP5912 OSK Board
  2225. * Patch by Sam Song May, 07 May 2004:
  2226. Fix typo of UPM table for rmu board
  2227. * Patch by Pantelis Antoniou, 05 May 2004:
  2228. - Intracom board update.
  2229. - Add Codec POST.
  2230. * Add support for the second Ethernet interface for the 'PPChameleon'
  2231. board.
  2232. * Patch by Dave Peverley, 30 Apr 2004:
  2233. Add support for OMAP730 Perseus2 Development board
  2234. * Patch by Alan J. Luse, 29 Apr 2004:
  2235. Fix flash chip-select (OR0) option register setting on FADS boards.
  2236. * Patch by Alan J. Luse, 29 Apr 2004:
  2237. Report MII network speed and duplex setting properly when
  2238. auto-negotiate is not enabled.
  2239. * Patch by Jarrett Redd, 29 Apr 2004:
  2240. Fix hang on reset on Ocotea board due to flash in wrong mode.
  2241. * Patch by Dave Peverley, 29 Apr 2004:
  2242. add MAC address detection to smc91111 driver
  2243. * Patch by David Müller, 28 Apr 2004:
  2244. fix typo in lib_arm/board.c
  2245. * Patch by Tolunay Orkun, 20 Apr 2004:
  2246. - README update: add CONFIG_CSB272 and csb272_config
  2247. - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
  2248. i2cfast environment variable
  2249. * Patch by Yuli Barcohen, 19 Apr 2004:
  2250. - Rename DUET_ADS to MPC885ADS
  2251. - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
  2252. - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
  2253. - Clean up FADS family port to use the new defines
  2254. * Fix PCI support on CPC45 board
  2255. * Patch by Scott McNutt, 25 Apr 2004:
  2256. Add Nios GDB/JTAG Console support:
  2257. - Add stubs to support gdb via JTAG.
  2258. - Add support for console over JTAG.
  2259. - Minor cleanup.
  2260. * Add support for CATcenter board (based on PPChameleon ME module)
  2261. * Patch by Klaus Heydeck, 12 May 2004:
  2262. Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
  2263. load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
  2264. various changes to KUP4 board specific files
  2265. * Fix minor network problem on MPC5200: need some delay between
  2266. resetting the PHY and sending the first packet. Implemented in a
  2267. "natural" way by invoking the PHY reset and initialization code
  2268. only once after power on vs. each time the interface is brought up.
  2269. * Add some limited support for low-speed devices to SL811 USB controller
  2270. (at least "usb reset" now passes successfully and "usb info" displays
  2271. correct information)
  2272. * Change init sequence for multiple network interfaces: initialize
  2273. on-chip interfaces before external cards.
  2274. * Fix memory leak in the NAND-specific JFFS2 code
  2275. * Fix SL811 USB controller when attached to a USB hub
  2276. * Fix config option spelling in PM520 config file
  2277. * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
  2278. patches by Pantelis Antoniou, 30 Mar 2004)
  2279. * Fix minor NAND JFFS2 related issue
  2280. * Fixes for SL811 USB controller:
  2281. - implement workaround for broken memory stick
  2282. - improve error handling
  2283. * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
  2284. cope with congested networks.
  2285. ======================================================================
  2286. Changes for U-Boot 1.1.1:
  2287. ======================================================================
  2288. * Patch by Travis Sawyer, 23 Apr 2004:
  2289. Fix VSC/CIS 8201 phy descrambler interoperability timing due to
  2290. errata from Vitesse Semiconductor.
  2291. * Patch by Philippe Robin, 22 Apr 2004:
  2292. Fix ethernet configuration for "versatile" board
  2293. * Patch by Kshitij Gupta, 21 Apr 2004:
  2294. Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
  2295. * Patch by Steven Scholz, 24 Feb 2004:
  2296. Fix a bug in AT91RM9200 ethernet driver:
  2297. The MII interface is now initialized before accessing the PHY.
  2298. * Patch by John Kerl, 19 Apr 2004:
  2299. Use U-boot's miiphy.h for PHY register names, rather than
  2300. introducing a new header file.
  2301. * Update pci_ids.h from linux-2.4.26
  2302. * Patch by Masami Komiya, 19 Apr 2004:
  2303. Fix problem cause by VLAN function on little endian architecture
  2304. without VLAN environment
  2305. * Clean up the TQM8xx_YYMHz configurations; allow to use the same
  2306. binary image for all clock frequencies. Implement run-time
  2307. optimization of flash access timing based on the actual bus
  2308. frequency.
  2309. * Modify KUP4X board configuration to use SL811 driver for USB memory
  2310. sticks (including FAT / VFAT filesystem support)
  2311. * Add SL811 Host Controller Interface driver for USB
  2312. * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
  2313. * Patch by Pantelis Antoniou, 19 Apr 2004:
  2314. Allow to use shell style syntax (i. e. ${var} ) with standard parser.
  2315. Minor patches for Intracom boards.
  2316. * Patch by Christian Pell, 19 Apr 2004:
  2317. cleanup support for CF/IDE on PCMCIA for PXA25X
  2318. * Temporarily disabled John Kerl's extended MII command code because
  2319. "miivals.h" is missing
  2320. * Patches by Mark Jonas, 13 Apr 2004:
  2321. - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
  2322. - Add sync instructions to IceCube SDRAM init code
  2323. - Move SDRAM chip constants into seperate include files
  2324. - Unify DDR and SDR initialization code
  2325. - Unify all IceCube (Lite5xxx) target names
  2326. * Patch by John Kerl, 16 Apr 2004:
  2327. Enable ranges in mii command, e.g. mii read 0-1f 0 or
  2328. mii read 4-7 18-1a. Also add mii dump subcommand for
  2329. pretty-printing standard regs 0-5.
  2330. * Patch by Stephen Williams, 16 April 2004:
  2331. fix typo in JSE.h; update MAINTAINERS
  2332. * Patch by Matthew S. McClintock, 14 Apr 2004:
  2333. fix initdram function for utx8245 board
  2334. * Patch by Markus Pietrek, 14 Apr 2004:
  2335. use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
  2336. * Patch by Reinhard Meyer, 18 Apr 2004:
  2337. provide the IDE Reset Function for EMK 5200 boards
  2338. * Patch by Masami Komiya, 12 Apr 2004:
  2339. fix pci_hose_write_config_{byte,word}_via_dword problems
  2340. * Patch by Sangmoon Kim, 12 Apr 2004:
  2341. Update max RAM size for debris board
  2342. * Patch by Travis Sawyer, 08 Apr 2004:
  2343. Add TLB entry for second DIMM slot on ocotea
  2344. * Patch by Masami Komiya, 08 Apr 2004:
  2345. add RTL8169 network driver
  2346. * Patch by Dan Malek, 07 Apr 2004:
  2347. - Add support for RPC/STx GP3, Motorola 8560 board
  2348. - Update 85xx TSEC driver so it searches MII for first available PHY
  2349. and uses that one.
  2350. - Add functions to support console MII commands.
  2351. * Patch by Tolunay Orkun, 07 Apr 2004:
  2352. Move initialization of bi_iic_fast[]
  2353. from board_init_f() to board_init_r()
  2354. * Patch by Yasushi Shoji, 07 Apr 2004:
  2355. Cleanup microblaze port
  2356. * Patch by Sangmoon Kim, 07 Apr 2004:
  2357. Add auto SDRAM module detection for Debris board
  2358. * Patch by Rune Torgersen, 06 Apr 2004:
  2359. - Fix some PCI problems on the MPC8266ADS board
  2360. - Fix the location of some PCI entries in the immap structure
  2361. * Patch by Yasushi Shoji, 07 Apr 2004:
  2362. - add support for microblaze processors
  2363. - add support for AtmarkTechno "suzaku" board
  2364. * Configure PPChameleon board to use redundand environment in flash
  2365. * Configure PPChameleon board to use JFFS2 NAND support.
  2366. * Added support for JFFS2 filesystem (read-only) on top of NAND flash
  2367. * Patch by Rune Torgersen, 16 Apr 2004:
  2368. LBA48 fixes
  2369. * Patches by Pantelis Antoniou, 16 Apr 2004:
  2370. - add support for a new version of an Intracom board and fix
  2371. various other things on others.
  2372. - add verify support to the crc32 command (define
  2373. CONFIG_CRC32_VERIFY to enable it)
  2374. - fix FEC driver for MPC8xx systems:
  2375. 1. fix compilation problems for boards that use dynamic
  2376. allocation of DPRAM
  2377. 2. shut down FEC after network transfers
  2378. - HUSH parser fixes:
  2379. 1. A new test command was added. This is a simplified version of
  2380. the one in the bourne shell.
  2381. 2. A new exit command was added which terminates the current
  2382. executing script.
  2383. 3. Fixed handing of $? (exit code of last executed command)
  2384. - Fix some compile problems;
  2385. add "once" functionality for the netretry variable
  2386. * Patch by George G. Davis, 02 Apr 2004:
  2387. add support for Intel Assabet board
  2388. * Patch by Stephen Williams, 01 Apr 2004:
  2389. Add support for Picture Elements JSE board
  2390. * Patch by Christian Pell, 01 Apr 2004:
  2391. Add CompactFlash support for PXA systems.
  2392. * Patches by Pantelis Antoniou, 30 Mar 2004:
  2393. - add auto-complete support to the U-Boot CLI
  2394. - add support for NETTA and NETPHONE boards; fix NETVIA board
  2395. - add support for the Epson 156x series of graphical displays
  2396. (These displays are serial and not suitable for using a normal
  2397. framebuffer console on them)
  2398. - add infrastructure needed in order to POST any DSPs in a board
  2399. - improve and fix various things in the MPC8xx FEC driver:
  2400. 1. The new 87x and 88x series of processors have two FECs,
  2401. and the new driver supports them both.
  2402. 2. Another change in the 87x/88x series is support for
  2403. the RMII (Reduced MII) interface. However numerous
  2404. changes are needed to make it work since the PHYs
  2405. are connected to the same lines. That means that
  2406. you have to address them correctly over the MII
  2407. interface.
  2408. 3. We now correctly match the MII/RMII interface
  2409. configuration to what the PHY reports.
  2410. - Fix problem when readingthe MII status register. Due to the
  2411. internal design of many PHYs you have to read the register
  2412. twice. The problem is more apparent in 10Mbit mode.
  2413. - add new mode ".jffs2s" for reading from a NAND device: it just
  2414. skips over bad blocks.
  2415. - add networking support for VLANs (802.1q), and CDP (Cisco
  2416. Discovery Protocol)
  2417. - some minor patches / cleanup
  2418. * Patch by Yuli Barcohen, 28 Mar 2004:
  2419. - Add support for MPC8272 family including MPC8247/8248/8271/8272
  2420. - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
  2421. - Change configuration method for MPC8260ADS family
  2422. * add startup code to clear the BSS of standalone applications
  2423. * Fix if / elif handling bug in HUSH shell
  2424. ======================================================================
  2425. Changes for U-Boot 1.1.0:
  2426. ======================================================================
  2427. * Patch by Mark Jonas: Remove config.tmp files only when
  2428. unconfiguring the board
  2429. * Adapt RMU board for bigger flash memory
  2430. * Patch by Klaus Heydeck, 13 Mar 2003:
  2431. Add support for KUP4X Board
  2432. * Patch by Pavel Bartusek, 21 Mar 2004
  2433. Add Reiserfs support
  2434. * Patch by Hinko Kocevar, 20 Mar 2004
  2435. - Add auto-release for SMSC LAN91c111 driver
  2436. - Add save/restore of PTR and PNR regs as suggested in datasheet
  2437. * Patch by Stephen Williams, 19 March 2004
  2438. Increase speed of sector reads from SystemACE,
  2439. shorten poll timeout and remove a useless reset
  2440. * Patch by Tolunay Orkun, 19 Mar 2004:
  2441. Make GigE PHY 1000Mbps Speed/Duplex detection conditional
  2442. (CONFIG_PHY_GIGE)
  2443. * Patch by Brad Kemp, 18 Mar 2004:
  2444. prevent machine checks during a PCI scan
  2445. * Patch by Pierre Aubert, 18 Mar 2004:
  2446. Fix string cleaning in IDE identification
  2447. * Patch by Pierre Aubert, 18 Mar 2004:
  2448. - Unify video mode handling for Chips & Technologies 69000 Video
  2449. chip and Silicon Motion SMI 712/710/810 Video chip
  2450. - Add selection of the video output (CRT or LCD) via 'videoout'
  2451. environment variable for the Silicon Motion
  2452. - README update
  2453. * Patch by Pierre Aubert, 18 Mar 2004:
  2454. include/common.h typo fix
  2455. * Patches by Tolunay Orkun, 17 Mar 2004:
  2456. - Add support for bd->bi_iic_fast[] initialization via environment
  2457. variable "i2cfast" (CONFIG_I2CFAST)
  2458. - Add "i2cfast" u-boot environment variable support for csb272
  2459. * Patch by Carl Riechers, 17 Mar 2004:
  2460. Ignore '\0' characters in console input for use with telnet and
  2461. telco pads.
  2462. * Patch by Leon Kukovec, 17 Mar 2004:
  2463. typo fix for strswab prototype #ifdef
  2464. * Patches by Thomas Viehweger, 16 Mar 2004:
  2465. - show PCI clock frequency on MPC8260 systems
  2466. - add FCC_PSMR_RMII flag for HiP7 processors
  2467. - in do_jffs2_fsload(), take load address from load_addr if not set
  2468. explicit, update load_addr otherwise
  2469. - replaced printf by putc/puts when no formatting is needed
  2470. (smaller code size, faster execution)
  2471. * Patch by Phillippe Robin, 16 Mar 2004:
  2472. avoid dereferencing NULL pointer in lib_arm/armlinux.c
  2473. * Patch by Stephen Williams, 15 Mar 2004:
  2474. Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
  2475. * Patch by Tolunay Orkun, 15 Mar 2004:
  2476. Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
  2477. * Patch by Travis Sawyer, 15 Mar 2004:
  2478. Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
  2479. * Add start-up delay to make sure power has stabilized before
  2480. attempting to switch on USB on SX1 board.
  2481. * Patch by Josef Wagner, 18 Mar 2004:
  2482. - Add support for MicroSys XM250 board (PXA255)
  2483. - Add support for MicroSys PM828 board (MPC8280)
  2484. - Add support for 32 MB Flash on PM825/826
  2485. - new SDRAM refresh rate for PM825/PM826
  2486. - added support for MicroSys PM520 (MPC5200)
  2487. - replaced Query by Identify command in CPU86/flash.c
  2488. to support 28F160F3B
  2489. * Fix wrap around problem with udelay() on ARM920T
  2490. * Add support for Macronix flash on TRAB board
  2491. * Patch by Pierre Aubert, 15 Mar 2004:
  2492. Fix buffer overflow in IDE identification
  2493. * Fix power-off of LCD for out-of-band temperatures on LWMON board
  2494. * Remove redundand #define in IceCube.h
  2495. * Patch by Steven Scholz, 27 Feb 2004:
  2496. - Adding get_ticks() and get_tbclk() for AT91RM9200
  2497. - Many white space fixes in cpu/at91rm9200/interrupts.c
  2498. * Patches by Steven Scholz, 20 Feb 2004:
  2499. some cleanup in AT91RM9200 related code
  2500. * Patches by Travis Sawyer, 12 Mar 2004:
  2501. - Fix Gigabit Ethernet support for 440GX
  2502. - Add Gigabit Ethernet Support to MII PHY utilities
  2503. * Patch by Brad Kemp, 12 Mar 2004:
  2504. Fixes for drivers/cfi_flash.c:
  2505. - Better support for x8/x16 implementations
  2506. - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
  2507. - Added defines for AMD command and address constants
  2508. * Patch by Leon Kukovec, 12 Mar 2004:
  2509. Fix get_dentfromdir() to correctly handle deleted dentries
  2510. * Patch by George G. Davis, 11 Mar 2004:
  2511. Remove hard coded network settings in TI OMAP1610 H2
  2512. default board config
  2513. * Patch by George G. Davis, 11 Mar 2004:
  2514. add support for ADS GraphicsClient+ board.
  2515. * Patch by Pierre Aubert, 11 Mar 2004:
  2516. - add bitmap command and splash screen support in cfb console
  2517. - add [optional] origin in the bitmap display command
  2518. * Patch by Travis Sawyer, 11 Mar 2004:
  2519. Fix ocotea board early init interrupt setup.
  2520. * Patch by Thomas Viehweger, 11 Mar 2004:
  2521. Remove redundand code; add PCI-specific bits to include/mpc8260.h
  2522. * Patch by Stephan Linz, 09 Mar 2004
  2523. - Add support for the SSV ADNP/ESC1 (Nios Softcore)
  2524. * Patch by George G. Davis, 9 Mar 2004:
  2525. fix recent build failure for SA1100 target
  2526. * Patch by Travis Sawyer, 09 Mar 2004:
  2527. Support native interrupt mode for the IBM440GX.
  2528. Previously it was running in 440GP compatibility mode.
  2529. * Patch by Philippe Robin, 09 Mar 2004:
  2530. Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
  2531. Platform support.
  2532. * Patch by Masami Komiya, 08 Mar 2004:
  2533. Don't overwrite server IP address or boot file name
  2534. when the boot server does not return values
  2535. * Patch by Tolunay Orkun, 5 Mar 2004:
  2536. Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
  2537. * Patch by Tolunay Orkun, 5 Mar 2004:
  2538. Fix early board initialization for Cogent CSB272 board
  2539. * Patch by Ed Okerson, 3 Mar 2004:
  2540. fix CFI flash writes for little endian systems
  2541. * Patch by Reinhard Meyer, 01 Mar 2004:
  2542. generalize USB and IDE support for MPC5200 with according
  2543. changes to IceCube.h and TOP5200.h
  2544. add Am29LV256 256 MBit FLASH support for TOP5200 boards
  2545. add info about USB and IDE to README
  2546. * Patch by Yuli Barcohen, 4 Mar 2004:
  2547. Fix problems with GCC 3.3.x which changed handling of global
  2548. variables explicitly initialized to zero (now in .bss instead of
  2549. .data as before).
  2550. * Patch by Leon Kukovec, 02 Mar 2004:
  2551. add strswab() to fix IDE LBA capacity, firmware and model numbers
  2552. on little endian machines
  2553. * Patch by Masami Komiya, 02 Mar 2004:
  2554. - Remove get_ticks() from NFS code
  2555. - Add verification of RPC transaction ID
  2556. * Patch by Pierre Aubert, 02 Mar 2004:
  2557. cleanup for IDE and USB drivers for MPC5200
  2558. * Patch by Travis Sawyer, 01 Mar 2004:
  2559. Ocotea:
  2560. - Add IBM PPC440GX Ref Platform support (Ocotea)
  2561. Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
  2562. Adapted to U-Boot and 440GX port
  2563. 440gx_enet.c:
  2564. - Add gracious handling of all Ethernet Pin Selections for 440GX
  2565. - Add RGMII selection for Cicada CIS8201 Gigabit PHY
  2566. ppc440.h:
  2567. - Add needed bit definitions
  2568. - Fix formatting
  2569. * Patch by Carl Riechers, 1 Mar 2004:
  2570. Add PPC440GX prbdv0 divider to fix memory clock calculation.
  2571. * Patch by Stephan Linz, 27 Feb 2004
  2572. - avoid problems for targets without NFS download support
  2573. * Patch by Rune Torgersen, 27 Feb 2004:
  2574. - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
  2575. - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
  2576. - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
  2577. * Patch by Masami Komiya, 27 Feb 2004:
  2578. Fix rarpboot: add autoload by NFS
  2579. * Patch by Dan Eisenhut, 26 Feb 2004:
  2580. fix flash_write return value in saveenv
  2581. * Patch by Stephan Linz, 11 Dec 2003
  2582. expand config.mk to avoid trigraph warnings on NIOS
  2583. * Rename "BMS2003" board into "HMI10"
  2584. * SX1 patches: use "serial#" for USB serial #; use redundand environment
  2585. storage; auto-set console on USB port (using preboot command)
  2586. * Add support for SX1 mobile phone; add support for USB-based console
  2587. (enable with "setenv stdout usbtty; setenv stdin usbtty")
  2588. * Fix LOWBOOT configuration for MPC5200 with DDR memory
  2589. * Fix SDRAM timings for LITE5200 / IceCube board
  2590. * Handle Auti-MDIX / connection status for INCA-IP
  2591. * Fix USB problems when attempting to read 0 bytes
  2592. * Patch by Travis Sawyer, 26 Feb 2004:
  2593. Fix broken compile for XPEDITE1K target.
  2594. * Patch by Stephan Linz, 26 Feb 2004:
  2595. Bug fix for NFS code on NIOS targets
  2596. * Patch by Stephen Williams, 26 Feb 2004:
  2597. Break up SystemACE reads of large block counts
  2598. * Patch by Pierre Aubert, 26 Feb 2004
  2599. add IDE support for MPC5200
  2600. * Patch by Masami Komiya, 26 Feb 2004:
  2601. add autoload via NFS
  2602. * Patch by Stephen Williams
  2603. Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
  2604. elsewhere in the source.
  2605. * Patch by Steven Scholz, 25 Feb 2004:
  2606. - Timeouts in FPGA code should be based on CFG_HZ
  2607. - Minor cleanup in code for Altera FPGA ACEX1K
  2608. * Patch by Steven Scholz, 25 Feb 2004:
  2609. Changed "Directory Hierarchy" section in README
  2610. * Patch by Masami Komiya, 25 Feb 2004:
  2611. Reduce copy count in nfs_read_reply() of NFS code
  2612. * Patch by Markus Pietrek, 24 Feb 2004:
  2613. NS9750 DevBoard added
  2614. * Patch by Pierre Aubert, 24 Feb 2004
  2615. add USB support for MPC5200
  2616. * Patch by Steven Scholz, 24 Feb 2004:
  2617. - fix MII commands to use values from last command
  2618. * Patch by Torsten Demke, 24 Feb 2004:
  2619. Add support for the eXalion platform (SPSW-8240, F-30, F-300)
  2620. * Patch by Rahul Shanbhag, 19 Feb 2004:
  2621. Fixes for for OMAP1610 board:
  2622. - shift some IRQ specific code to platform.S file
  2623. - remove duplicatewatchdog reset code from start.S
  2624. * Make Auto-MDIX Support configurable on INCA-IP board
  2625. * Fix license for mkimage tool
  2626. * Patch by Masami Komiya, 24 Feb 2004:
  2627. Update NetBootFileXferSize in NFS code
  2628. * Patch by Scott McNutt, 24 Feb 2004:
  2629. fix packet length in NFS code
  2630. * Patch by Masami Komiy, 22 Feb 2004:
  2631. Add support for NFS for file download
  2632. * Patch by Andrea Scian, 17 Feb 2004:
  2633. Add support for S3C44B0 processor and DAVE B2 board
  2634. * Patch by Steven Scholz, 20 Feb 2004:
  2635. - Add support for MII commands on AT91RM9200 boards
  2636. - some cleanup in AT91RM9200 ethernet code
  2637. * Patch by Peter Ryser, 20 Feb 2004:
  2638. Add support for the Xilinx ML300 platform
  2639. * Patch by Stephan Linz, 17 Feb 2004:
  2640. Fix watchdog support for NIOS
  2641. * Patch by Josh Fryman, 16 Feb 2004:
  2642. Fix byte-swapping for cfi_flash.c for different bus widths
  2643. * Patch by Jon Diekema, 14 Jeb 2004:
  2644. Remove duplicate "FPGA Support" notes from the README file
  2645. * Patches by Reinhard Meyer, 14 Feb 2004:
  2646. - update board/emk tree; use common flash driver
  2647. - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
  2648. [adapted for other PPC CPUs -- wd]
  2649. - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
  2650. * Patch by Jon Diekema, 13 Feb 2004:
  2651. Call show_boot_progress() whenever POST "FAILED" is printed.
  2652. * Patch by Nishant Kamat, 13 Feb 2004:
  2653. Add support for TI OMAP1610 H2 Board
  2654. Fixes for cpu/arm926ejs/interrupt.c
  2655. (based on Richard Woodruff's patch for arm925, 16 Oct 03)
  2656. Fix for a timer bug in OMAP1610 Innovator
  2657. Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
  2658. * Patches by Stephan Linz, 12 Feb 2004:
  2659. - add support for NIOS timer with variable period preload counter value
  2660. - prepare POST framework support for NIOS targets
  2661. * Patch by Denis Peter, 11 Feb 2004:
  2662. add POST support for the MIP405 board
  2663. * Patch by Laurent Mohin, 10 Feb 2004:
  2664. Fix buffer overflow in common/usb.c
  2665. * Patch by Tolunay Orkun, 10 Feb 2004:
  2666. Add support for Cogent CSB272 board
  2667. * Patch by Thomas Elste, 10 Feb 2004:
  2668. Add support for NET+50 CPU and ModNET50 board
  2669. * Patch by Sam Song, 10 Feb 2004:
  2670. Fix typos in cfi_flash.c
  2671. * Patch by Leon Kukovec, 10 Feb 2004
  2672. Fixed long dir entry slot id calculation in get_vfatname
  2673. * Patch by Robin Gilks, 10 Feb 2004:
  2674. add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
  2675. !=, <>, <, >, <=, >=)
  2676. * Fix problem with side effects in macros in include/usb.h
  2677. * Patch by David Benson, 13 Nov 2003:
  2678. bug 841358 - fix TFTP download size limit
  2679. * Fixing bug 850768:
  2680. improper flush_cache() in load_serial()
  2681. * Fixing bug 834943:
  2682. MPC8540 - missing volatile declarations
  2683. * Patch by Stephen Williams, 09 Feb 2004:
  2684. Add support for Xilinx SystemACE chip:
  2685. - New files common/cmd_ace.c and include/systemace.h
  2686. - Hook systemace support into cmd_fat and the partition manager
  2687. * Patch by Travis Sawyer, 09 Feb 2004:
  2688. Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
  2689. * Patch by Travis Sawyer, 09 Feb 2004:
  2690. o 440GX:
  2691. - Fix PCI Indirect access for type 1 config cycles with ppc440.
  2692. - Add phymode for 440 enet
  2693. - fix pci pre init
  2694. o XPedite1K:
  2695. - Change board_pre_init to board_early_init_f
  2696. - Add user flash to bus controller setup
  2697. - Fix pci pre init
  2698. - Fix is_pci_host to check GPIO for monarch bit
  2699. - Force xpedite1k to pci conventional mode (via #define option)
  2700. * Patch by Brad Kemp, 4 Feb 2004:
  2701. - handle the machine check that is generated during the PCI scans
  2702. on 82xx processors.
  2703. - define the registers used in the IMMR by the PCI subsystem.
  2704. * Patch by Pierre Aubert, 03 Feb 2004:
  2705. cpu/mpc5xxx/start.S: copy MBAR into SPR311
  2706. * Patch by Jeff Angielski, 03 Feb 2004:
  2707. Fix copy & paste error in cpu/mpc8260/pci.c
  2708. * Patch by Reinhard Meyer, 24 Jan 2004:
  2709. Fix typo in cpu/mpc5xxx/pci_mpc5200.c
  2710. * Add Auto-MDIX support for INCA-IP
  2711. * Some code cleanup
  2712. * Patch by Josef Baumgartner, 10 Feb 2004:
  2713. Fixes for ColdFire port
  2714. * Patch by Brad Kemp, 11 Feb 2004:
  2715. Fix CFI flash driver problems
  2716. * Make sure to use a bus clock divider of 2 only when running TQM8xxM
  2717. modules at CPU clock frequencies above 66 MHz.
  2718. * Optimize flash programming speed for LWMON (by another 100% :-)
  2719. * Patch by Jian Zhang, 3 Feb 2004:
  2720. - Changed the incorrect FAT12BUFSIZE
  2721. - data_begin in fsdata can be negative. Changed it to be short.
  2722. * Patches by Stephan Linz, 30 Jan 2004:
  2723. 1: - board/altera/common/flash.c:flash_erase():
  2724. o allow interrupts befor get_timer() call
  2725. o check-up each erased sector and avoid unexpected timeouts
  2726. - board/altera/dk1c20/dk1s10.c:board_early_init_f():
  2727. o enclose sevenseg_set() in cpp condition
  2728. - remove the ASMI configuration for DK1S10_standard_32 (never present)
  2729. - fix some typed in mistakes in the NIOS documentation
  2730. 2: - split DK1C20 configuration into several header files:
  2731. o two new files for each NIOS CPU description
  2732. o U-Boot related part is remaining in DK1C20.h
  2733. 3: - split DK1S10 configuration into several header files:
  2734. o two new files for each NIOS CPU description
  2735. o U-Boot related part is remaining in DK1S10.h
  2736. 4: - Add support for the Microtronix Linux Development Kit
  2737. NIOS CPU configuration at the Altera Nios Development Kit,
  2738. Stratix Edition (DK-1S10)
  2739. 5: - Add documentation for the Altera Nios Development Kit,
  2740. Stratix Edition (DK-1S10)
  2741. 6: - Add support for the Nios Serial Peripharel Interface (SPI)
  2742. (master only)
  2743. 7: - Add support for the common U-Boot SPI framework at
  2744. RTC driver DS1306
  2745. * Patch by Rahul Shanbhag, 28 Jan 2004:
  2746. Fix flash protection/locking handling for OMAP1610 innovator board.
  2747. * Patch by Rolf Peukert, 28 Jan 2004:
  2748. fix flash write problems on CSB226 board (write with 32 bit bus width)
  2749. * Patches by Mark Jonas, 16 Jan 2004:
  2750. - fix rounding error when calculating baudrates for MPC5200 PSCs
  2751. - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
  2752. time which is not supported
  2753. * Patch by Yuli Barcohen, 26 Jan 2004:
  2754. Allow bzip2 compression for small memory footprint boards
  2755. * Patch by Brad Kemp, 21 Jan 2004:
  2756. Add support for CFI flash driver for both the Intel and the AMD
  2757. command sets.
  2758. * Patch by Travis Sawyer, 20 Jan 2004:
  2759. Fix pci bridge auto enumeration of sibling p2p bridges.
  2760. * Patch by Tolunay Orkun, 12 Jan 2004:
  2761. Add some delays as needed for Intel LXT971A PHY support
  2762. * Patches by Stephan Linz, 09 Jan 2004:
  2763. - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
  2764. - make DK1C20 board configuration related to ASMI conform to
  2765. documentation
  2766. * Patch by Anders Larsen, 09 Jan 2004:
  2767. ARM memory layout fixes: the abort-stack is now set up in the
  2768. correct RAM area, and the BSS is zeroed out as it should be.
  2769. Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
  2770. of the linker scripts are replaced by '__bss_start' and '_end',
  2771. resp., which is a further step to eliminate unnecessary differences
  2772. between the implementation of the CPU architectures.
  2773. * Patch by liang a lei, 9 Jan 2004:
  2774. Fix Intel 28F128J3 ID in include/flash.h
  2775. * Patch by Masami Komiya, 09 Jan 2004:
  2776. add support for TB0229 board (NEC VR4131 MIPS processor)
  2777. * Patch by Leon Kukovec, 12 Dec 2003:
  2778. changed extern __inline__ into static __inline__ in
  2779. include/linux/byteorder/swab.h
  2780. * Patch by Travis Sawyer, 30 Dec 2003:
  2781. Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
  2782. select MDI port based on enabled EMAC device.
  2783. Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
  2784. base PrPMC board.
  2785. * Patch by Wolter Kamphuis, 15 Dec 2003:
  2786. made CONFIG_SILENT_CONSOLE usable on all architectures
  2787. * Disable date command on TQM866M - there is no RTC on MPC866
  2788. * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
  2789. * Implement adaptive SDRAM timing configuration based on actual CPU
  2790. clock frequency for INCA-IP; fix problem with board hanging when
  2791. switching from 150MHz to 100MHz
  2792. * Add PCMCIA CS support for BMS2003 board
  2793. * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
  2794. see doc/README.MPC866 for details;
  2795. implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
  2796. calculate CPU clock frequency from PLL register values.
  2797. * Add support for 128 MB RAM on TQM8xxL/M modules
  2798. * Fix PS/2 keyboard problem caused by statically initialized variable
  2799. pointing to a location in flash
  2800. * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
  2801. * The PS/2 mux on the BMS2003 board needs 450 ms after power on
  2802. before we can access it; add delay in case we are faster (with no
  2803. CF card inserted)
  2804. * Cleanup of some init functions
  2805. * Make sure SCC Ethernet is always stopped by the time we boot Linux
  2806. to avoid Linux crashes by early packets coming in.
  2807. * Accelerate flash accesses on LWMON board by using buffered writes
  2808. * Fix typo in Makefile;
  2809. fix problem with PARTNUM detection
  2810. * Patch by Reinhard Meyer, 09 Jan 2004:
  2811. - add RTC support for MPC5200 based boards (requires RTC_XTAL)
  2812. * Add support for IDE LED on BMS2003 board
  2813. (exclusive with status LED!)
  2814. * Add support for PS/2 keyboard (used with PS/2 multiplexor on
  2815. BMS2003 board)
  2816. * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
  2817. Add common files for "emk" boards
  2818. * Add a common get_ram_size() function and modify the the
  2819. board-specific files to invoke that common implementation.
  2820. ======================================================================
  2821. Changes for U-Boot 1.0.1:
  2822. ======================================================================
  2823. * Set default clock for INCA-IP to 150 MHz
  2824. * Make BMS2003 use a separate config file to avoid #ifdef mess;
  2825. add I2C support; add support for DS1337 RTC
  2826. * Add CompactFlash support for BMS2003 board
  2827. * Add support for status LED on BMS2003 board
  2828. * Patch by Scott McNutt, 02 Jan 2004:
  2829. Add support for the Nios Active Serial Memory Interface (ASMI)
  2830. on Cyclone devices
  2831. * Patch by Andrea Marson, 16 Dec 2003:
  2832. Add support for the PPChameleon ME and HI modules
  2833. * Patch by Yuli Barcohen, 22 Dec 2003:
  2834. Add support for Motorola DUET ADS board (MPC87x/88x)
  2835. * Patch by Robert Schwebel, 15 Dec 2003:
  2836. add support for cramfs (uses JFFS2 command interface)
  2837. * Patches by Stephan Linz, 11 Dec 2003:
  2838. - more documentation for NIOS port
  2839. - new struct nios_pio_t, struct nios_spi_t
  2840. - Reconfiguration for NIOS Development Kit DK1C20:
  2841. o move board related code from board/dk1c20
  2842. to board/altera/dk1c20
  2843. o create a new common source path board/altera/common
  2844. and move generic flash access stuff into it
  2845. o change/expand configuration file DK1C20.h
  2846. - Add support for NIOS Development Kit DK1S10
  2847. - Add status LED support for NIOS systems
  2848. - Add dual 7-segment LED support for Altera NIOS DevKits
  2849. * Patch by Ronen Shitrit, 10 Dec 2003:
  2850. Add support for the Marvell DB64360 / DB64460 development boards
  2851. * Patch by Detlev Zundel, 10 Dec 2003:
  2852. fix dependency problem in examples/Makefile
  2853. * Patch by Denis Peter, 8 Dec 2003
  2854. - add support for the PATI board (MPC555)
  2855. - add SPI support for the MPC5xx
  2856. * Patch by Anders Larsen, 08 Dec 2003:
  2857. add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
  2858. to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
  2859. cleanup some redundand #defines
  2860. * Patch by André Schwarz, 8 Dec 2003:
  2861. fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
  2862. - TX and RX deskriptors must be quad-word aligned
  2863. - does not work with only one TX deskriptor
  2864. - standard reset method does not work
  2865. * Patch by Masami Komiya, 08 Dec 2003:
  2866. add RTL8139 ethernet driver
  2867. * Patches by Ed Okerson, 07 Dec 2003:
  2868. - fix ethernet for the AU1x00 processors in little-endian mode.
  2869. - extend memsetup.S for the AU1x00 processors in BE and LE modes
  2870. * Minor code cleanup (coding style)
  2871. * Patch by Reinhard Meyer, 30 Dec 2003:
  2872. - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
  2873. - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
  2874. - turned debug print of PHY registers into a function (called in two places)
  2875. - added support for EMK MPC5200 based modules
  2876. * Fix MPC8xx PLPRCR_MFD_SHIFT typo
  2877. * Add support for TQM866M modules
  2878. * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
  2879. * Fix a few compiler warnings
  2880. * Patch by Reinhard Meyer, 28 Dec 2003:
  2881. Add initial support for TOP5200 board
  2882. * Make CPU clock on ICA-IP board controllable by a "cpuclk"
  2883. environment variable which can set to "100", "133", or "150". The
  2884. CPU clock will be configured accordingly upon next reboot. Other
  2885. values are ignored. In case of an invalid or undefined "cpuclk"
  2886. value, the compile-time default CPU clock speed will be used.
  2887. * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
  2888. window that is used to access the UART registers by the Linux driver)
  2889. * Patch by Reinhard Meyer, 20 Dec 2003:
  2890. Fix clock calculation for the MPC5200 for higher clock frequencies
  2891. (above 2**32 / 10 = 429.5 MHz).
  2892. * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
  2893. * Fix IceCube CLKIN configuration (it's 33.000000MHz)
  2894. * Add new configuration for IceCube board with DDR memory
  2895. * Update TRAB memory configurations
  2896. * Add JFFS2 support for INCA-IP board
  2897. * Patch by Bill Hargen, 09 Dec 2003:
  2898. - BUBINGA405EP: changed flash driver to protect top sector containing
  2899. first instruction.
  2900. - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
  2901. - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
  2902. - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
  2903. - 405EP: added/fixed support for "reginfo" command.
  2904. - 4xx: removed spurious MII error messages on "mii info" command.
  2905. * Patch by Bernhard Kuhn, 28 Nov 2003:
  2906. add support for ColdFire CPU
  2907. add support for Motorola M5272C3 and M5282EVB boards
  2908. * Patch by Pierre Aubert, 24 Nov 2003:
  2909. - add a return value for the fpga command
  2910. - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
  2911. is defined. If ide_preinit fails, ide_init is aborted.
  2912. - fix an endianess problem in fat.h
  2913. * Patch by Wolter Kamphuis, 05 Dec 2003:
  2914. Add support for SNMC's QS850/QS823/QS860T boards
  2915. * Patch by Yuli Barcohen, 3 Dec 2003:
  2916. "revive" U-Boot support for old Motorola MPC860ADS board
  2917. * Patch by Cam(ilo?), 03 Dec 2003:
  2918. make examples build even with broken Montavista objcopy
  2919. * Patch by Pavel Bartusek, 27 Nov 2003:
  2920. fix conversion problem with "bootretry" evironment variable
  2921. * Patch by Andre Schwarz, 24 Nov 2003:
  2922. add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
  2923. * Patch by Pavel Bartusek, 21 Nov 2003:
  2924. set ZMII bridge speed on 440
  2925. * Patch by Anders Larsen, 17 Nov 2003:
  2926. Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
  2927. * Patches by David Müller, 14 Nov 2003:
  2928. - board/mpl/common/common_util.c
  2929. * implement support for BZIP2 compressed images
  2930. * various cleanups (printf -> puts, ...)
  2931. - board/mpl/common/flash.c
  2932. * report correct errors to upper layers
  2933. * check the erase fail and VPP low bits in status reg
  2934. - board/mpl/vcma9/cmd_vcma9.c
  2935. - board/mpl/vcma9/flash.c
  2936. * various cleanups (printf -> puts, ...)
  2937. - common/cmd_usb.c
  2938. * fix typo in comment
  2939. - cpu/arm920t/usb_ohci.c
  2940. * support for S3C2410 is missing in #if line
  2941. - drivers/cs8900.c
  2942. * reinit some registers in case of error (cable missing, ...)
  2943. - fs/fat/fat.c
  2944. * support for USB/MMC devices is missing in #if line
  2945. - include/configs/MIP405.h
  2946. - include/configs/PIP405.h
  2947. * enable BZIP2 support
  2948. * enlarge malloc space to 1MiB because of BZIP2 support
  2949. - include/configs/VCMA9.h
  2950. * enable BZIP2 support
  2951. * enlarge malloc space to 1MiB because of BZIP2 support
  2952. * enable USB support
  2953. - lib_arm/armlinux.c
  2954. * change calling convention of ARM Linux kernel as
  2955. described on http://www.arm.linux.org.uk/developer/booting.php
  2956. * Patch by Thomas Lange, 14 Nov 2003:
  2957. Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
  2958. support all these AMD boards.
  2959. * Patch by Thomas Lange, 14 Nov 2003:
  2960. Workaround for mips au1x00 physical memory accesses (the au1x00
  2961. uses a 36 bit bus internally and cannot access physical memory
  2962. directly. Use the uncached SDRAM address instead of the physical
  2963. one.)
  2964. * Patch by Xue Ligong (Joe), 13 Nov 2003:
  2965. add Realtek 8019 ethernet driver
  2966. * Patch by Yuli Barcohen, 13 Nov 2003:
  2967. MPC826xADS/PQ2FADS cleanup
  2968. * Patch by Anders Larsen, 12 Nov 2003:
  2969. Update README to mark the PORTIO commands non-standard
  2970. * Patch by Nicolas Lacressonnière, 12 Nov 2003:
  2971. update for for Atmel AT91RM9200DK development kit:
  2972. - support for environment variables in DataFlash
  2973. - Atmel DataFlash AT45DB1282 support
  2974. * Patch by Jeff Carr, 11 Nov 2003:
  2975. add support for new version of 8270 processors
  2976. * Patches by George G. Davis, 05 Nov 2003:
  2977. - only pass the ARM linux initrd tag to the kernel when an initrd
  2978. is actually present
  2979. - update omap1510inn configuration file
  2980. * Patches by Stephan Linz, 3 Nov 2003:
  2981. - more endianess fixes for LAN91C111 driver
  2982. - CFG_HZ configuration patch for NIOS Cyclone board
  2983. * Patch by Stephan Linz, 28 Oct 2003:
  2984. fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
  2985. * Patch by Steven Scholz, 20 Oct 2003:
  2986. - make "mii info <addr>" show infor for PHY at "addr" only
  2987. - Endian fix for miiphy_info()
  2988. * Patch by Gleb Natapov, 19 Sep 2003:
  2989. Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
  2990. * Patch by Anders Larsen, 17 Sep 2003:
  2991. Bring ARM memory layout in sync with the documentation:
  2992. stack and malloc-heap are now located _below_ the U-Boot code
  2993. * Accelerate booting on TRAB board: read and check autoupdate image
  2994. headers first instead of always reading the whole images.
  2995. * Fix type in MPC5XXX code (pointed out by Victor Wren)
  2996. * Enabled password check on RMU board
  2997. * Fix configuration problem with IceCube in LOWBOOT configuration:
  2998. envrionment got embedded, corrupting the image layout.
  2999. * Fix NEC display names (it's 6440 [for 640x480], not 6640).
  3000. * Added BMS2003 board
  3001. add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
  3002. * Fix flash driver for TRAB board (must use Unlock Bypass Reset
  3003. command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
  3004. and CPLD
  3005. * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
  3006. recent tools
  3007. * Add checksum verification to 'imls' command
  3008. * Add bd_info fields needed for 4xx Linux I2C driver
  3009. * Patch by Martin Krause, 4 Nov. 2003:
  3010. Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
  3011. * Print used network interface when CONFIG_NET_MULTI is set
  3012. * Patch by Bernhard Kuhn, 28 Oct 2003:
  3013. Add low boot support for MPC5200
  3014. * Fix problem with dual PCMCIA support (NSCU)
  3015. * Fix MPC5200 I2C initialization function
  3016. ======================================================================
  3017. Changes for U-Boot 1.0.0:
  3018. ======================================================================
  3019. * Fix parameter passing to standalone images with bootm command
  3020. * Patch by Kyle Harris, 30 Oct 2003:
  3021. Fix build errors for ixdp425 board
  3022. * Patch by David M. Horn, 29 Oct 2003:
  3023. Fixes to build under CYGWIN
  3024. * Get IceCube MGT5100 working (again)
  3025. * Fix problems in memory test on some boards (which was not
  3026. non-destructive as intended)
  3027. * Patch by Gary Jennejohn, 28 Oct 2003:
  3028. Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
  3029. to prevent stack overflow on ARM systems
  3030. * Patch by Stephan Linz, 28 Oct 2003:
  3031. fix init sequence error for NIOS port
  3032. * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
  3033. * Add CONFIG_VERSION_VARIABLE to TRAB configuration
  3034. * Patch by Xiao Xianghua, 23 Oct 2003:
  3035. small patch for mpc85xx
  3036. * Fix small problem in MPC5200 I2C driver
  3037. * Fix FCC3 support on ATC board
  3038. * Correct header printing for multi-image files in do_bootm()
  3039. * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
  3040. * Fix PCI problems on PPChameleon board
  3041. * Patch by Steven Scholz, 18 Oct 2003:
  3042. Fix AT91RM9200 ethernet driver
  3043. * Patch by Nye Liu, 17 Oct 2003:
  3044. Fix typo in include/mpc8xx.h
  3045. * Patch by Richard Woodruff, 16 Oct 03:
  3046. Fixes for cpu/arm925/interrupt.c
  3047. - Initialize timestamp & lastdec vars.
  3048. - fix timestamp overflows.
  3049. - fix lastdec overflow.
  3050. - smarter normalization to allow udelay() below 1ms to work.
  3051. * Patch by Scott McNutt, 16 Oct
  3052. add networking support for the Altera Nios Development Kit,
  3053. Cyclone Edition (DK-1C20)
  3054. * Patch by Jon Diekema, 14 Oct 2003:
  3055. add hint about doc/README.silent to README file
  3056. * Add CompactFlash support for NSCU
  3057. * Fix PCI problems on PPChameleonEVB
  3058. * TRAB auto-update: Base decision if we have to strip the image
  3059. header on image type as encoded in the header
  3060. (include image type patch by Martin Krause, 17 Oct 2003)
  3061. * Patches by Xianghua Xiao, 15 Oct 2003:
  3062. - Added Motorola CPU 8540/8560 support (cpu/85xx)
  3063. - Added Motorola MPC8540ADS board support (board/mpc8540ads)
  3064. - Added Motorola MPC8560ADS board support (board/mpc8560ads)
  3065. * Fix flash timings on TRAB board
  3066. * Make sure HUSH is initialized for running auto-update scripts
  3067. * Make 5200 reset command _really_ reset the board, without running
  3068. any other code after it
  3069. * Fix errors with flash erase when range spans across banks
  3070. that are mapped in reverse order
  3071. * Fix flash mapping and display on P3G4 board
  3072. * Patch by Kyle Harris, 15 Jul 2003:
  3073. - add support for Intel IXP425 CPU
  3074. - add support for IXDP425 eval board
  3075. * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
  3076. for more information
  3077. * Patch by Steven Scholz, 10 Oct 2003
  3078. - Add support for Altera FPGA ACEX1K
  3079. * Patches by Thomas Lange, 09 Oct 2003:
  3080. - fix cmd_ide.c for non ppc boards (read/write functions did not
  3081. add ATA base address)
  3082. - fix for shannon board
  3083. - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
  3084. - Endian swap ATA identity for all big endian CPUs, not just PPC
  3085. - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
  3086. args to linux
  3087. - add support for dbau1x00 board (MIPS32)
  3088. * Patch by Sangmoon Kim, 07 Oct 2003:
  3089. add support for debris board
  3090. * Patch by Martin Krause, 09 Oct 2003:
  3091. Fixes for TRAB board
  3092. - /board/trab/rs485.c: correct baudrate
  3093. - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
  3094. udelay(); fix some timing problems with adc controller
  3095. - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
  3096. modify commands: touch and buzzer
  3097. * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
  3098. (quick & dirty workaround for rogue pointer problem in get_vfatname());
  3099. Use direct function calls for auto_update instead of hush commands
  3100. * Patch by Scott McNutt, 04 Oct 2003:
  3101. - add support for Altera Nios-32 CPU
  3102. - add support for Nios Cyclone Development Kit (DK-1C20)
  3103. * Patch by Steven Scholz, 29 Sep 2003:
  3104. - A second parameter for bootm overwrites the load address for
  3105. "Standalone Application" images.
  3106. - bootm sets environment variable "filesize" to the resulting
  3107. (uncompressed) data length for "Standalone Application" images
  3108. when autostart is set to "no". Now you can do something like
  3109. if bootm $fpgadata $some_free_ram ; then
  3110. fpga load 0 $some_free_ram $filesize
  3111. fi
  3112. * Patch by Denis Peter, 25 Sept 2003:
  3113. add support for the MIP405 Rev. C board
  3114. * Patch by Yuli Barcohen, 25 Sep 2003:
  3115. add support for Zephyr Engineering ZPC.1900 board
  3116. * Patch by Anders Larsen, 23 Sep 2003:
  3117. add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
  3118. implemented for the x86 architecture)
  3119. * Patch by Sangmoon Kim, 23 Sep 2003:
  3120. fix pll_pci_to_mem_multiplier table for MPC8245
  3121. * Patch by Anders Larsen, 22 Sep 2003:
  3122. enable timed autoboot on PXA
  3123. * Patch by David Müller, 22 Sep 2003:
  3124. - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
  3125. returns correct libgcc file path
  3126. - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
  3127. time on s3c24x0 systems
  3128. * Patch by Jon Diekema, 19 Sep 2003:
  3129. - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
  3130. link state to the fault LED.
  3131. - In NetLoop, make the Fault LED reflect the link status. The link
  3132. status gets updated on entry, and on timeouts.
  3133. * Patch by Anders Larsen, 18 Sep 2003:
  3134. allow mkimage to build and run on Cygwin-hosted systems
  3135. * Patch by Frank Müller, 18 Sep 2003:
  3136. use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
  3137. cpu/mpc8xx/fec.c
  3138. * Patch by Pantelis Antoniou, 16 Sep 2003:
  3139. add tool to compute fileds in the PLPRCR register for MPC86x
  3140. * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
  3141. * Fix build problems under FreeBSD
  3142. * Add generic filesystem image type
  3143. * Make fatload set filesize environment variable
  3144. * enable basic / medium / high-end configurations for PPChameleonEVB
  3145. board; fix NAND code
  3146. * enable TFTP client code to specify to the server the desired
  3147. timeout value (see RFC-2349)
  3148. * Improve SDRAM setup for TRAB board
  3149. * Suppress all output with splashscreen configured only if "splashimage"
  3150. is set
  3151. * Fix problems with I2C support for mpc5200
  3152. * Adapt TRAB configuration and auto_update to new memory layout
  3153. * Add configuration for wtk board
  3154. * Add support for the Sharp LQ065T9DR51U LCD display
  3155. * Patch by Rune Torgersen, 17 Sep 2003:
  3156. - Fixes for MPC8266 default config
  3157. - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
  3158. * Patches by Jon Diekema, 17 Sep 2003:
  3159. - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
  3160. env_common.c)
  3161. - sbc8260 tweaks
  3162. - adjust "help" output
  3163. * Patches by Anders Larsen, 17 Sep 2003:
  3164. - fix spelling errors
  3165. - set GD_FLG_DEVINIT flag only after device function pointers
  3166. are valid
  3167. - Allow CFG_ALT_MEMTEST on systems where address zero isn't
  3168. writeable
  3169. - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
  3170. - trigger watchdog while waiting in serial driver
  3171. * Add auto-update code for TRAB board using USB memory sticks,
  3172. support new configuration with more memory
  3173. * disable MPC5200 bus pipelining as workaround for bus contention
  3174. * Modify XLB arbiter priorities on MPC5200 so all devices use same
  3175. priority; configure critical interrupts to be handled like external
  3176. interrupts
  3177. * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
  3178. go back to 66 MHz for stability
  3179. * Patches by Jon Diekema, 15 Sep 2003:
  3180. - add description for missing CFG_CMD_* entries in the README file
  3181. - sacsng tweaks
  3182. * Patch by Gleb Natapov, 14 Sep 2003:
  3183. enable watchdog support for all MPC824x boards that have a watchdog
  3184. * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
  3185. "Non-octet Aligned Frame" errors we see at 100 Mbps
  3186. * Patch by Sharad Gupta, 14 Sep 2003:
  3187. fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
  3188. * Patch by llandre, 11 Sep 2003:
  3189. update configuration for PPChameleonEVB board
  3190. * Patch by David Müller, 13 Sep 2003:
  3191. various changes to VCMA9 board specific files
  3192. * Add I2C support for MGT5100 / MPC5200
  3193. * Patch by Rune Torgersen, 11 Sep 2003:
  3194. Changed default memory option on MPC8266ADS to NOT be Page Based
  3195. Interleave, since this doesn't work very well with the standard
  3196. 16MB DIMM
  3197. * Patch by George G. Davis, 12 Sep 2003:
  3198. fix Makefile settings for sk98 driver
  3199. * Patch by Stefan Roese, 12 Sep 2003:
  3200. - new boards added: DP405, HUB405, PLU405, VOH405
  3201. - some esd boards updated
  3202. - cpu/ppc4xx/sdram.c: disable memory controller before setting
  3203. first values
  3204. - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
  3205. * Patch by Martin Krause, 11 Sep 2003:
  3206. add burn-in tests for TRAB board
  3207. * Enable instruction cache on MPC5200 board
  3208. * Patch by Denis Peter, 11 Sep 2003:
  3209. - fix USB data pointer assignment for bulk only transfer.
  3210. - prevent to display erased directories in FAT filesystem.
  3211. * Change output format for NAND flash - make it look like for other
  3212. memory, too
  3213. ======================================================================
  3214. Changes for U-Boot 0.4.8:
  3215. ======================================================================
  3216. * Add I2C and RTC support for RMU board
  3217. * Patches by Denis Peter, 9 Sep 2003:
  3218. add FAT support for IDE, SCSI and USB
  3219. * Patches by Gleb Natapov, 2 Sep 2003:
  3220. - cleanup of POST code for unsupported architectures
  3221. - MPC824x locks way0 of data cache for use as initial RAM;
  3222. this patch unlocks it after relocation to RAM and invalidates
  3223. the locked entries.
  3224. * Patch by Gleb Natapov, 30 Aug 2003:
  3225. new I2C driver for mpc107 bridge. Now works from flash.
  3226. * Patch by Dave Ellis, 11 Aug 2003:
  3227. - JFFS2: fix typo in common/cmd_jffs2.c
  3228. - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
  3229. - JFFS2: remove node version 0 warning
  3230. - JFFS2: accept JFFS2 PADDING nodes
  3231. - SXNI855T: add AM29LV800 support
  3232. - SXNI855T: move environment from EEPROM to flash
  3233. - SXNI855T: boot from JFFS2 in NOR or NAND flash
  3234. * Patch by Bill Hargen, 11 Aug 2003:
  3235. fixes for I2C on MPC8240
  3236. - fix i2c_write routine
  3237. - fix iprobe command
  3238. - eliminates use of global variables, plus dead code, cleanup.
  3239. * Add support for USB Mass Storage Devices (BBB)
  3240. (tested with USB memory sticks only)
  3241. * Avoid flicker on TRAB's VFD
  3242. * Add support for SK98xx driver
  3243. * Add PCI support for SL8245 board
  3244. * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
  3245. or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
  3246. Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
  3247. * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
  3248. to allow for more accurate baudrate settings
  3249. (error now 0.7% at 115 kbps, instead of 3.5% before)
  3250. * Patch by Andreas Mohr, 4 Sep 2003:
  3251. Fix a lot of spelling errors
  3252. * Add support for PPChameleon Eval Board
  3253. * Add support for P3G4 board
  3254. * Fix problem with MGT5100 FEC driver: add "early" MAC address
  3255. initialization
  3256. * Patch by Yuli Barcohen, 7 Aug 2003:
  3257. check BCSR to detect if the board is configured in PCI mode
  3258. ======================================================================
  3259. Changes for U-Boot 0.4.7:
  3260. ======================================================================
  3261. * Patch by Raghu Krishnaprasad, 7 Aug 2003:
  3262. add support for Adder II MPC852T module
  3263. * Patch by George G. Davis, 19 Aug 2003:
  3264. fix TI Innovator/OMAP1510 pin configs
  3265. * Patches by Kshitij, 18 Aug 2003
  3266. - add support for arm926ejs cpu core
  3267. - add support for TI OMAP 1610 Innovator Board
  3268. * Patch by Yuli Barcohen, 14 Aug 2003:
  3269. add support for bzip2 uncompression
  3270. * Add GCC library to examples/Makefile so GCC utility functions will
  3271. be resolved, too
  3272. * Add I2C and RTC support for RMU board using software I2C driver
  3273. (because of better response to iprobe command); fix problem with
  3274. "reset" command
  3275. * Patch by Matthias Fuchs, 28 Aug 2003:
  3276. Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
  3277. CONFIG_BOOTP_MAKS (see README).
  3278. * Fix ICU862 environment problem
  3279. * Fix RAM size detection for RMU board
  3280. * Implement "reset" for MGT5100/MPC5200 systems
  3281. ======================================================================
  3282. Changes for U-Boot 0.4.6:
  3283. ======================================================================
  3284. * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
  3285. allow selection of clock frequency as "make" target
  3286. * Implement memory autosizing code for IceCube boards
  3287. * Configure network port on INCA-IP for autonegotiation
  3288. * Fix overflow problem in network timeout code
  3289. * Patch by Richard Woodruff, 8 Aug 2003:
  3290. Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
  3291. ======================================================================
  3292. Changes for U-Boot 0.4.5:
  3293. ======================================================================
  3294. * Update for TQM board defaults:
  3295. disable clocks_in_mhz, enable boot count limit
  3296. * Removed tools/gdb from "make all" target. Added make target "gdbtools"
  3297. in toplevel directory instead. Removed astest.c from tools/gdb because
  3298. it is no longer relevant.
  3299. * Fix PCI support for MPC5200 / IceCube Board
  3300. * Map ISP1362 USB OTG controller for NSCU board
  3301. * Patch by Brad Parker, 02 Aug 2003:
  3302. fix sc520_cdp problems
  3303. * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
  3304. * Allow erase command to cross flash bank boundaries
  3305. * Patch by Scott McNutt, 21 Jul 2003:
  3306. Add support for LynuxWorks Kernel Downloadable Images (KDIs).
  3307. Both LynxOS and BlueCat linux KDIs are supported.
  3308. * Patch by Richard Woodruff, 25 Jul 2003:
  3309. use more reliable reset for OMAP/925T
  3310. * Patch by Nye Liu, 25 Jul 2003:
  3311. fix typo in mpc8xx.h
  3312. * Patch by Richard Woodruff, 24 Jul 2003:
  3313. Fixes for cmd_nand.c:
  3314. - Fixed null dereferece which could result in incorrect ECC values.
  3315. - Added support for devices with no Ready/Busy signal hooked up.
  3316. - Added OMAP1510 read/write protect handling.
  3317. - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
  3318. for non-JFFS2.
  3319. - Switched default ECC to be JFFS2.
  3320. * Allow crc32 to be used at address 0x000
  3321. * Provide consistent interface to standalone applications to access
  3322. the 'global_data' structure
  3323. Provide a doc/README.standalone more useful to users/developers.
  3324. * Make IceCube MGT5100 FEC driver work
  3325. * Implement new mechanism to export U-Boot's functions to standalone
  3326. applications: instead of using (PPC-specific) system calls we now
  3327. use a jump table; please see doc/README.standalone for details
  3328. * Patch by Dave Westwood, 24 Jul 2003:
  3329. added support for Unity OS (a proprietary OS)
  3330. * Patch by Detlev Zundel, 23 Jul 2003:
  3331. add "imls" command to print flash table of contents
  3332. * Fix cold boot detection for log buffer reset
  3333. * Return error for invalid length specifiers with "cp.X" etc.
  3334. * Fix startup problem on MIPS
  3335. * Allow for CONFIG_SPLASH_SCREEN even when no explicit
  3336. bitmap support is configured
  3337. * Patch by Bill Hargen, 18 Jul 2003:
  3338. - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
  3339. * Patch by Denis Peter, 18 Jul 2003:
  3340. - fix memory configuration for MIP405T
  3341. - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
  3342. * Cleanup of TQM82xx configurations; use "official" board types
  3343. to make selection easier.
  3344. * Patch by Martin Krause, 17 Jul 2003:
  3345. add delay to get I2C working with "imm" command and s3c24x0_i2c.c
  3346. * Patch by Richard Woodruff, 17 July 03:
  3347. - Fixed bug in OMAP1510 baud rate divisor settings.
  3348. * Patch by Nye Liu, 16 July 2003:
  3349. MPC860FADS fixes:
  3350. - add MPC86xADS support (uses MPC86xADS.h)
  3351. - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
  3352. o PLPRCR changes
  3353. o BRG changes (EXTAL/XTAL restricted to 10MHz)
  3354. o don't trust gclk() software measurement by default, depend on
  3355. CONFIG_8xx_GCLK_FREQ
  3356. - add DRAM SIMM not installed detection
  3357. - use more "correct" SDRAM initialization sequence
  3358. - allow different SDRAM sizes (8xxADS has 8M)
  3359. - default DER is 0
  3360. - remove unused MAMR defines from FADS860T.h (all done in fads.c)
  3361. - rename MAMR/MBMR defines to be more consistent. Should eventually
  3362. be merged into MxMR to better reflect the PowerQUICC datasheet.
  3363. * Patch by Yuli Barcohen, 16 Jul 2003:
  3364. support new Motorola PQ2FADS-ZU evaluation board which replaced
  3365. MPC8260ADS and MPC8266ADS
  3366. ======================================================================
  3367. Changes for U-Boot 0.4.4:
  3368. ======================================================================
  3369. * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
  3370. * Add support for MGT5100 and MPC5200 processors
  3371. * Patch by Lutz Dennig, 15 Jul 2003:
  3372. update for R360MPI board
  3373. ======================================================================
  3374. Changes for U-Boot 0.4.3:
  3375. ======================================================================
  3376. * Patches by Kshitij, 04 Jul 2003
  3377. - added support for arm925t cpu core
  3378. - added support for TI OMAP 1510 Innovator Board
  3379. * Patches by Martin Krause, 14 Jul 2003:
  3380. - add I2C support for s3c2400 systems (trab board)
  3381. - (re-) add "ping" to command table
  3382. * Fix handling of "slow" POST routines
  3383. * Patches by Yuli Barcohen, 13 Jul 2003:
  3384. - Correct flash and JFFS2 support for MPC8260ADS
  3385. - fix PVR values and clock generation for PowerQUICC II family
  3386. (8270/8275/8280)
  3387. * Patch by Bernhard Kuhn, 08 Jul 2003:
  3388. - add support for M68K targets
  3389. * Patch by Ken Chou, 3 Jul:
  3390. - Fix PCI config table for A3000
  3391. - Fix iobase for natsemi.c
  3392. (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
  3393. * Allow to enable "slow" POST routines by key press on power-on
  3394. * Fix temperature dependend switching of LCD backlight on LWMON
  3395. * Tweak output format for LWMON
  3396. * Patch by Stefan Roese, 11 Jul 2003:
  3397. - Fix bug in CONFIG_VERSION_VARIABLE.
  3398. - AR405 config updated.
  3399. - OCRTC/ORSG: bsp command added.
  3400. - ASH405 bsp update.
  3401. ======================================================================
  3402. Changes for U-Boot 0.4.2:
  3403. ======================================================================
  3404. * Add support for NSCU board
  3405. * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
  3406. * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
  3407. mirror bit flash on TQM8xxM modules
  3408. * Patch by Kenneth Johansson, 30 Jun 2003:
  3409. get rid of MK_CMD_ENTRY macro; update doc/README.command
  3410. * Patch by Seb James, 30 Jun 2003:
  3411. Improve documentation of I2C configuration in README
  3412. * Fix problems with previous log buffer "fixes"
  3413. * Fix minor help text issues
  3414. * "log append" did not append a newline
  3415. ======================================================================
  3416. Changes for U-Boot 0.4.1:
  3417. ======================================================================
  3418. * Fix some missing commands, cleanup header files
  3419. (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
  3420. * Rewrite command lookup and help command (fix problems with bubble
  3421. sort when sorting command name list). Minor cleanup here and there.
  3422. * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
  3423. - Allow to call sysmon function interactively
  3424. - PIC on LWMON board needs delay after power-on
  3425. - Add missing RSR definitions for MPC8xx
  3426. - Improve log buffer handling: guarantee clean reset after power-on
  3427. - Add support for EXBITGEN board (aka "genie")
  3428. - Add support for SL8245 board
  3429. * Code cleanup:
  3430. - remove trailing white space, trailing empty lines, C++ comments, etc.
  3431. - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
  3432. * Patches by Kenneth Johansson, 25 Jun 2003:
  3433. - major rework of command structure
  3434. (work done mostly by Michal Cendrowski and Joakim Kristiansen)
  3435. ======================================================================
  3436. Changes for U-Boot 0.4.0:
  3437. ======================================================================
  3438. * Patches by Robert Schwebel, 26 Jun 2003:
  3439. - csb226 configuration updated
  3440. - credits for logodl port updated
  3441. - innokom configuration updated
  3442. - logodl tree update, still with coding style inconsistencies
  3443. - added OCM for ppc405 warning to README
  3444. * Patch by Pantelis Antoniou, 25 Jun 2003:
  3445. update NetVia with V2 board support
  3446. * Header file cleanup for ARM
  3447. * Patch by Murray Jensen, 24 Jun 2003:
  3448. - make sure to use only U-boot provided header files
  3449. - fix problems with ".rodata.str1.4" section as used by GCC-3.x
  3450. * Patch by Stefan Roese, 24 Jun 2003:
  3451. - Update esd ASH405 board files.
  3452. - Update esd DASA_SIM config file.
  3453. - Add ping command to some esd boards.
  3454. * Patch by Yuli Barcohen, 23 Jun 2003:
  3455. Update for MPC8260ADS board
  3456. * Patch by Murray Jensen, 23 Jun 2003:
  3457. - cleanup of GCC 3.x compiler warnings
  3458. * Patch by Rune Torgersen, 4 Jun 2003:
  3459. add large memory support for MPC8266ADS board
  3460. * Patch by Richard Woodruff, 19 June 03:
  3461. - Enabled standard u-boot device abstraction for ARM
  3462. - Enabled console device for ARM
  3463. - Initilized bi_baudrate for ARM
  3464. * Patch by Bill Hargen, 23 Apr 2003:
  3465. fix byte order for 824x I2C addresses (write op)
  3466. * Patch by Murray Jensen, 20 Jun 2003:
  3467. - hymod update
  3468. - cleanup (especially for gcc-3.x compilers)
  3469. * Patch by Tom Guilliams, 20 Jun 2003:
  3470. added CONFIG_750FX support for IBM 750FX processors
  3471. * Patch by Devin Crumb, 02 Apr 2003:
  3472. Fix clock divider rounding problem in drivers/serial.c
  3473. * Patch by Richard Woodruff, 19 June 03:
  3474. - Fixed smc91c111 driver to sync with the u-boot environment
  3475. (driver/smc91c111.c).
  3476. - Added eth_init error return check in NetLoop (net/net.c).
  3477. * Patch by Ken Chou, 19 June 2003:
  3478. Added support for A3000 SBC board (Artis Microsystems Inc.)
  3479. * Patches by Murray Jensen, 17 Jun 2003:
  3480. - Hymod board database mods: add "who" field and new xilinx chip types
  3481. - provide new "init_cmd_timeout()" function so code external to
  3482. "common/main.c" can use the "reset_cmd_timeout()" function before
  3483. entering the main loop
  3484. - add DTT support for adm1021 (new file dtt/adm1021.c; config
  3485. slightly different. see include/configs/hymod.h for an example
  3486. (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
  3487. CFG_DTT_ADM1021 defined)
  3488. - add new "eeprom_probe()" function which has similar args and
  3489. behaves in a similar way to "eeprom_read()" etc.
  3490. - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
  3491. function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
  3492. - gdbtools copyright update
  3493. - ensure that set_msr() executes the "sync" and "isync" instructions
  3494. after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
  3495. - 8260 I/O ports fix: Open Drain should be set last when configuring
  3496. - add SIU IRQ defines for 8260
  3497. - allow LDSCRIPT override and OBJCFLAGS initialization: change to
  3498. config.mk to allow board configurations to override the GNU
  3499. linker script, selected via the LDSCRIPT, make variable, and to
  3500. give an initial value to the OBJCFLAGS make variable
  3501. - 8260 i2c enhancement:
  3502. o correctly extends the timeout depending on the size of all
  3503. queued messages for both transmit and receive
  3504. o will not continue with receive if transmit times out
  3505. o ensures that the error callback is done for all queued tx
  3506. and rx messages
  3507. o correctly detects both tx and rx timeouts, only delivers one to
  3508. the callback, and does not overwrite an earlier error
  3509. o logic in i2c_probe now correct
  3510. - add "vprintf()" function so that "panic()" function can be
  3511. technically correct
  3512. - many Hymod board changes
  3513. * Patches by Robert Schwebel, 14 Jun 2003:
  3514. - add support for Logotronic DL datalogger board
  3515. - cleanup serial line after kermit binary download
  3516. - add debugX macro (debug level support)
  3517. - update mach-types.h to latest arm.linux.org.uk master list.
  3518. * Patches by David Müller, 12 Jun 2003:
  3519. - rewrite of the S3C24X0 register definitions stuff
  3520. - "driver" for the built-in S3C24X0 RTC
  3521. * Patches by Yuli Barcohen, 12 Jun 2003:
  3522. - Add MII support and Ethernet PHY initialization for MPC8260ADS board
  3523. - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
  3524. configuration word supplied by FPGA on some MPC8260ADS boards
  3525. * Patch by Pantelis Antoniou, 10 Jun 2003:
  3526. Unify status LED interface
  3527. * Add support for DS12887 RTC; add RTC support for ATC board
  3528. * Patch by Nicolas Lacressonniere, 11 Jun 2003:
  3529. Modifications for Atmel AT91RM9200DK ARM920T based development kit
  3530. - Add Atmel DataFlash support for reading and writing.
  3531. - Add possibility to boot a Linux from DataFlash with BOOTM command.
  3532. - Add Flash detection on Atmel AT91RM9200DK
  3533. (between Atmel AT49BV1614 and AT49BV1614A flashes)
  3534. - Replace old Ethernet PHY layer functions
  3535. - Change link address
  3536. * Patch by Frank Smith, 9 Jun 2003:
  3537. use CRIT_EXCEPTION for machine check on 4xx
  3538. * Patch by Detlev Zundel, 13 Jun 2003:
  3539. added implementation of the "carinfo" command in cmd_immap.c
  3540. * Fix CONFIG_NET_MULTI support in include/net.h
  3541. * Patches by Kyle Harris, 13 Mar 2003:
  3542. - Add FAT partition support
  3543. - Add command support for FAT
  3544. - Add command support for MMC
  3545. ----
  3546. - Add Intel PXA support for video
  3547. - Add Intel PXA support for MMC
  3548. ----
  3549. - Enable MMC and FAT for lubbock board
  3550. - Other misc changes for lubbock board
  3551. * Patch by Robert Schwebel, April 02, 2003:
  3552. fix for SMSC91111 driver
  3553. * Patch by Vladimir Gurevich, 04 Jun 2003:
  3554. make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
  3555. * Patch by Stefan Roese, 05 Jun 2003:
  3556. - PPC4xx: Fix bug for initial stack in data cache as pointed out by
  3557. Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
  3558. data cache can be used even if the chip select is in use.
  3559. - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
  3560. (see README for further description).
  3561. - Changed config files of CONFIG_EEPRO100 boards to use the
  3562. CFG_RX_ETH_BUFFER define.
  3563. * Add support for RMU board
  3564. * Add support for TQM862L at 100/50 MHz
  3565. * Patch by Pantelis Antoniou, 02 Jun 2003:
  3566. major reconstruction of networking code;
  3567. add "ping" support (outgoing only!)
  3568. * Patch by Denis Peter, 04 June 2003:
  3569. add support for the MIP405T board
  3570. * Patches by Udi Finkelstein, 2 June 2003:
  3571. - Added support for custom keyboards, initialized by defining a
  3572. board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
  3573. - Added support for the RBC823 board.
  3574. - cpu/mpc8xx/lcd.c now automatically calculates the
  3575. Horizontal Pixel Count field.
  3576. * Fix alignment problem in BOOTP (dhcp_leasetime option)
  3577. [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
  3578. * Patch by Mark Rakes, 14 May 2003:
  3579. add support for Intel e1000 gig cards.
  3580. * Patch by Nye Liu, 3 Jun 2003:
  3581. fix critical typo in MAMR definition (include/mpc8xx.h)
  3582. * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
  3583. * Patch by Klaus Heydeck, 2 Jun 2003
  3584. Minor changes for KUP4K configuration
  3585. * Patch by Marc Singer, 29 May 2003:
  3586. Fixed rarp boot method for IA32 and other little-endian CPUs.
  3587. * Patch by Marc Singer, 28 May 2003:
  3588. Added port I/O commands.
  3589. * Patch by Matthew McClintock, 28 May 2003
  3590. - cpu/mpc824x/start.S: fix relocation code when booting from RAM
  3591. - minor patches for utx8245
  3592. * Patch by Daniel Engström, 28 May 2003:
  3593. x86 update
  3594. * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
  3595. add nand flash support to SXNI855T configuration
  3596. fix/extend nand flash support:
  3597. - fix 'nand erase' command so does not erase bad blocks
  3598. - fix 'nand write' command so does not write to bad blocks
  3599. - fix nand_probe() so handles no flash detected properly
  3600. - add doc/README.nand
  3601. - add .jffs2 and .oob options to nand read/write
  3602. - add 'nand bad' command to list bad blocks
  3603. - add 'clean' option to 'nand erase' to write JFFS2 clean markers
  3604. - make NAND read/write faster
  3605. * Patch by Rune Torgersen, 23 May 2003:
  3606. Update for MPC8266ADS board
  3607. * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
  3608. instead CFG_MONITOR_LEN is now only used to determine _at_compile_
  3609. _time_ (!) if the environment is embedded within the U-Boot image,
  3610. or in a separate flash sector.
  3611. * Cleanup CFG_DER #defines in config files (wd maintained only)
  3612. * Fix data abort exception handling for arm920t CPU
  3613. * Fix alignment problems with flash driver for TRAB board
  3614. * Patch by Donald White, 21 May 2003:
  3615. fix calculation of base address in pci_hose_config_device()
  3616. * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
  3617. execute "cmd2", even if "cmd1" fails. Note that this is different
  3618. to "run var1 var2" where the contents of "var2" will NOT be
  3619. executed when a command in "var1" fails.
  3620. * Add zero-copy ramdisk support (requires corresponding kernel support!)
  3621. * Patch by Kyle Harris, 20 May 2003:
  3622. In preparation for an ixp port, rename cpu/xscale and arch-xscale
  3623. into cpu/pxa and arch-pxa.
  3624. * Patch by Stefan Roese, 23 May 2003:
  3625. - IBM PPC405EP port added.
  3626. - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
  3627. UART0) is used as default U-Boot console. PPC4xx only!
  3628. - esd ASH405 board added (PPC405EP based).
  3629. - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
  3630. - esd CPCI405AB board added.
  3631. - esd PMC405 board added.
  3632. - Update of some esd boards.
  3633. * Patch by Denis Peter, 19 Mai 2003:
  3634. add support for the MIP405-3 board
  3635. * Patch by Dave Ellis, 22 May 2003:
  3636. Fix problem with only partially cleared .bss segment
  3637. * Patch by Rune Torgersen, 12 May 2003:
  3638. get PCI to work on a MPC8266ADS board; incorporate change to
  3639. cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
  3640. * Patch by Nye Liu, 1 May 2003:
  3641. minor patches for the FADS8xx
  3642. * Patch by Thomas Schäfer, 28 Apr 2003:
  3643. Fix SPD handling for 256 ECC DIMM on Walnut
  3644. * Add support for arbitrary bitmaps for TRAB's VFD command;
  3645. allow to pass boot bitmap addresses in environment variables;
  3646. allow for zero boot delay
  3647. * Patch by Christian Geißinger, 19 May 2002:
  3648. On TRAB: wait until the dummy byte has been completely sent
  3649. * Patch by David Updegraff, 22 Apr 2003:
  3650. update for CrayL1 board
  3651. * Patch by Pantelis Antoniou, 21 Apr 2003:
  3652. add boot support for ARTOS (a proprietary OS)
  3653. * Patch by Steven Scholz, 11 Apr 2003:
  3654. Add support for RTC DS1338
  3655. * Patch by Rod Boyce, 24 Jan 2003:
  3656. Fix counting of extended partitions in diskboot command
  3657. * Patch by Christophe Lindheimer, 20 May 2003:
  3658. allow the use of CFG_LOADS when CFG_NO_FLASH is set
  3659. * Fix SDRAM timing on Purple board
  3660. * Add support for CompactFlash on ATC board
  3661. (includes support for Intel 82365 and compatible PC Card controllers,
  3662. and Yenta-compatible PCI-to-CardBus controllers)
  3663. * Patch by Mathijs Haarman, 08 May 2003:
  3664. Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
  3665. * Fix problem with usage of "true" (undefined in current versions of bfd.h)
  3666. * Add support for Promess ATC board
  3667. * Patch by Keith Outwater, 28 Apr 2003:
  3668. - Miscellaneous corrections and additions to GEN860T board specific code.
  3669. - Added GEN860_SC variant to GEN860T.
  3670. - Miscellaneous corrections to GEN860T documentation.
  3671. - Correct duplicate entry in U-Boot CREDITS file.
  3672. - Add GEN860T_SC entry in MAINTAINERS file.
  3673. - Update CREDITS file with GEN860T_SC info.
  3674. * Update Smiths Aerospace addresses in MAINTAINERS file
  3675. * Fix error handling in hush's version of "run" command
  3676. * LWMON extensions:
  3677. - Splashscreen support
  3678. - modem support
  3679. - sysmon support
  3680. - temperature dependend enabling of LCD
  3681. * Allow booting from old "PPCBoot" disk partitions
  3682. * Add support for TQM8255 Board / MPC8255 CPU
  3683. ======================================================================
  3684. Changes for U-Boot 0.3.1:
  3685. ======================================================================
  3686. * Make sure Block Lock Bits get cleared in R360MPI flash driver
  3687. * MPC823 LCD driver: Fill color map backwards, to allow for steady
  3688. display when Linux takes over
  3689. * Patch by Erwin Rol, 27 Feb 2003:
  3690. Add support for RTEMS (this time for real).
  3691. * Add support for "bmp info" and "bmp display" commands to load
  3692. bitmap images; this can be used (for example in a "preboot"
  3693. command) to display a splash screen very quickly after poweron.
  3694. * Add support for 133 MHz clock on INCA-IP board
  3695. * Patch by Lutz Dennig, 10 Apr 2003:
  3696. Update for R360MPI board
  3697. * Add new meaning to "autostart" environment variable:
  3698. If set to "no", a standalone image passed to the
  3699. "bootm" command will be copied to the load address
  3700. (and eventually uncompressed), but NOT be started.
  3701. This can be used to load and uncompress arbitrary
  3702. data.
  3703. * Patch by Stefan Roese, 10 Apr 2003:
  3704. Changed DHCP client to use IP address from server option field #54
  3705. from the OFFER packet in the server option field #54 in the REQUEST
  3706. packet. This fixes a problem using a Windows 2000 DHCP server,
  3707. where the DHCP-server is not the TFTP-server.
  3708. * Set max brightness for MN11236 displays on TRAB board
  3709. * Add support for TQM862L modules
  3710. ======================================================================
  3711. Changes for U-Boot 0.3.0:
  3712. ======================================================================
  3713. * Patch by Arun Dharankar, 4 Apr 2003:
  3714. Add IDMA example code (tested on 8260 only)
  3715. * Add support for Purple Board (MIPS64 5Kc)
  3716. * Add support for MIPS64 5Kc CPUs
  3717. * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
  3718. * Patch by Denis Peter, 04 Apr 2003:
  3719. - update MIP405-4 board
  3720. * Patch by Stefan Roese, 4 Apr 2003:
  3721. - U-Boot version environment variable "ver" added
  3722. (CONFIG_VERSION_VARIABLE).
  3723. - Changed PPC405GPr version from A to B.
  3724. - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
  3725. * Patches by Denis Peter, 03 April 2003:
  3726. - fix PCI IRQs on MPL boards
  3727. - fix two more un-relocated pointer problems
  3728. * Fix behaviour of "run" command:
  3729. - print error message iv variable does not exist
  3730. - terminate processing of arguments in case of error
  3731. * Patches by Peter Figuli, 10 Mar 2003
  3732. - Add support for BTUART on PXA platform
  3733. - Add support for WEP EP250 (PXA) board
  3734. * Fix flash problems on INCA-IP; add tool to allow bruning images to
  3735. flash using a BDI2000
  3736. * Implement fix for I2C Edge Conditions problem for all boards that
  3737. use the bit-banging driver (common/soft_i2c.c)
  3738. * Patch by Martin Winistoerfer, 23 Mar 2003
  3739. - Add port to MPC555/556 microcontrollers
  3740. - Add support for cmi customer board with
  3741. Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
  3742. * Patch by Rick Bronson, 28 Mar 2003:
  3743. - fix common/cmd_nand.c
  3744. * Patch by Arun Dharankar, 24 Mar 2003:
  3745. - add threads / scheduler example code
  3746. * Add patches by Robert Schwebel, 31 Mar 2003:
  3747. - add ctrl-c support for kermit download
  3748. - align bdinfo output on ARM
  3749. - csb226 board: bring in sync with innokom/memsetup.S
  3750. - csb226 board: fix MDREFR handling
  3751. - misc doc fixes / extensions
  3752. - innokom board: cleanup, MDREFR fix in memsetup.S, config update
  3753. - add BOOT_PROGRESS to armlinux.c
  3754. * Add CPU ID, version, and clock speed for INCA-IP
  3755. * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
  3756. - fix SRAM and SDRAM memory sizing
  3757. - add status LED support
  3758. - add MAC address for second (SCC1) ethernet port
  3759. * Update default environment for TQM8260 board
  3760. * Patch by Rick Bronson, 16 Mar 2003:
  3761. - Add NAND flash support for reading, writing, and erasing NAND
  3762. flash (certain forms of which are called SmartMedia).
  3763. - Add support for Atmel AT91RM9200DK ARM920T based development kit.
  3764. * Patches by Robert Schwebel, 19 Mar 2003:
  3765. - use arm-linux-gcc as default compiler for ARM
  3766. - fix i2c fixup code
  3767. - fix missing baudrate setting
  3768. - added $loadaddr / CFG_LOAD_ADDR support to loadb
  3769. - moved "ignoring trailing characters" _before_ u-boot wants to
  3770. print out diagnostics messages; removes bogus characters at the
  3771. end of transmission
  3772. * Patch by John Zhan, 18 Mar 2003:
  3773. Add support for SinoVee Microsystems SC8xx boards
  3774. * Patch by Rolf Offermanns, 21 Mar 2003:
  3775. ported the dnp1110 related changes from the current armboot cvs to
  3776. current u-boot cvs. smc91111 does not work. problem marked in
  3777. smc91111.c, grep for "FIXME".
  3778. * Patch by Brian Auld, 25 Mar 2003:
  3779. Add support for STM flash chips on ebony board
  3780. * Add PCI support for MPC8250 Boards (PM825 module)
  3781. * Patch by Stefan Roese, 25 Mar 2003:
  3782. - PCI405 update.
  3783. * Patch by Stefan Roese, 20 Mar 2003:
  3784. - CPCI4052 update (support for revision 3).
  3785. - Set edge conditioning circuitry on PPC405GPr for compatibility
  3786. to existing PPC405GP designs.
  3787. - Clip udiv to 5 bits on PPC405 (serial.c).
  3788. * Extend INCAIP board support:
  3789. - add automatic RAM size detection
  3790. - add "bdinfo" command
  3791. - pass flash address and size to Linux kernel
  3792. - switch to 150 MHz clock
  3793. * Avoid flicker on the TRAB's VFD by synchronizing the enable with
  3794. the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
  3795. boards, version 153 for Rev. 200 boards).
  3796. * Patch by Vladimir Gurevich, 12 Mar 2003:
  3797. Fix relocation problem of statically initialized string pointers
  3798. in common/cmd_pci.c
  3799. * Patch by Kai-Uwe Blöm, 12 Mar 2003:
  3800. Cleanup & bug fixes for JFFS2 code:
  3801. - the memory mangement was broken. It caused havoc on malloc by
  3802. writing beyond the block boundaries.
  3803. - the length calculation for files was wrong, sometimes resulting
  3804. in short file reads.
  3805. - data copying now optionally takes fragment version numbers into
  3806. account, to avoid copying from older data.
  3807. See doc/README.JFFS2 for details.
  3808. * Patch by Josef Wagner, 12 Mar 2003:
  3809. - 16/32 MB and 50/80 MHz support with auto-detection for IP860
  3810. - ETH05 and BEDBUG support for CU824
  3811. - added support for MicroSys CPC45
  3812. - new BOOTROM/FLASH0 and DOC base for PM826
  3813. * Patch by Robert Schwebel, 12 Mar 2003:
  3814. Fix the chpart command on innokom board
  3815. * Name cleanup:
  3816. mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
  3817. s/PPCBoot/U-Boot/ in some files
  3818. s/pImage/uImage/ in some files
  3819. * Patch by Detlev Zundel, 15 Jan 2003:
  3820. Fix '' command line quoting
  3821. * Patch by The LEOX team, 19 Jan 2003:
  3822. - add support for the ELPT860 board
  3823. - add support for Dallas ds164x RTC
  3824. * Patches by David Müller, 31 Jan 2003:
  3825. - minimal setup for CardBus bridges
  3826. - add EEPROM read/write support in the CS8900 driver
  3827. - add support for the builtin I2C controller in the Samsung s3c24x0 chips
  3828. - add support for MPL's VCMA9 (Samsung s3c2410 based) board
  3829. * Patch by Steven Scholz, 04 Feb 2003:
  3830. add support for RTC DS1307
  3831. * Patch by Reinhard Meyer, 5 Feb 2003:
  3832. fix PLPRCR/SCCR init sequence on 8xx to allow for
  3833. changes of EBDF by software
  3834. * Patch by Vladimir Gurevich, 07 Feb 2003:
  3835. "API-compatibility patch" for 4xx I2C driver
  3836. * TRAB fixes / extensions:
  3837. - Restore VFD brightness as saved in environment
  3838. - add support for Fujitsu flashes
  3839. - make sure both buzzers are turned off (drive low level)
  3840. * Patches by Robert Schwebel, 06 Mar 2003:
  3841. - fix bug in BOOTP code (must use NetCopyIP)
  3842. - update of CSB226 port
  3843. - clear BSS segment on XScale
  3844. - added support for i2c_init_board() function
  3845. - update to the Innokom plattform
  3846. * Extend support for redundand environments for configurations where
  3847. environment size < sector size
  3848. * Patch by Rune Torgersen, 13 Feb 2003:
  3849. Add support for Motorola MPC8266ADS board
  3850. * Patch by Kyle Harris, 19 Feb 2003:
  3851. patches for the Intel lubbock board:
  3852. memsetup.S - general cleanup (based on Robert's csb226 code)
  3853. flash.c - overhaul, actually works now
  3854. lubbock.c - fix init funcs to return proper value
  3855. * Patch by Kenneth Johansson, 26 Feb 2003:
  3856. - Fixed off by one in RFTA calculation.
  3857. - No need to abort when LDF is lower than we can program it's only
  3858. minimum timing so clamp it to what we can do.
  3859. - Takes function pointer to function for reading the spd_nvram. Usefull
  3860. for faking data or hardcode a module without the nvram.
  3861. - fix other user for above change
  3862. - fix some comments.
  3863. * Patches by Brian Waite, 26 Feb 2003:
  3864. - fix port for evb64260 board
  3865. - fix PCI for evb64260 board
  3866. - fix PCI scan
  3867. * Patch by Reinhard Meyer, 1 Mar 2003:
  3868. Add support for EMK TOP860 Module
  3869. * Patch by Yuli Barcohen, 02 Mar 2003:
  3870. Add SPD EEPROM support for MPC8260ADS board
  3871. * Patch by Robert Schwebel, 21 Jan 2003:
  3872. - Add support for Innokom board
  3873. - Don't complain if "install" fails
  3874. - README cleanup (remove duplicated lines)
  3875. - Update PXA header files
  3876. * Add documentation for existing POST code (doc/README.POST)
  3877. * Patch by Laudney Ren, 15 Jan 2003:
  3878. Fix handling of redundand environment in "tools/envcrc.c"
  3879. * Patch by Detlev Zundel, 28 Feb 2003:
  3880. Add bedbug support for 824x systems
  3881. * Add support for 16 MB flash configuration of TRAB board
  3882. * Patch by Erwin Rol, 27 Feb 2003:
  3883. Add support for RTEMS
  3884. * Add image information to README
  3885. * Patch by Stefan Roese, 18 Feb 2003:
  3886. CPCIISER4 configuration updated.
  3887. * Patch by Stefan Roese, 17 Feb 2003:
  3888. Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
  3889. * Patch by Stefan Roese, 13 Feb 2003:
  3890. Add "pcidelay" environment variable (in ms, enabled via
  3891. CONFIG_PCI_BOOTDELAY).
  3892. PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
  3893. RST# to respond to configuration cycles (33MHz -> 1s).
  3894. * Fix dual PCMCIA slot support (when running with just one
  3895. slot populated)
  3896. * Add VFD type detection to trab board
  3897. * extend drivers/cs8900.c driver to synchronize ethaddr environment
  3898. variable with value in the EEPROM
  3899. * Patch by Stefan Roese, 10 Feb 2003:
  3900. Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
  3901. * Add support for MIPS32 4Kc CPUs
  3902. * Add support for INCA-IP Board
  3903. ======================================================================
  3904. Changes for U-Boot 0.2.2:
  3905. ======================================================================
  3906. * Add dual ethernet support on PM826
  3907. * Add support for LXT971 PHY on PM826
  3908. * Patch by Tord Andersson, 16 Jan 2003:
  3909. Fix flash sector count for TQM8xxL
  3910. * Fix I2C EEPROM problem on ICU862 board (would only write the first
  3911. 16 bytes out of each 32 byte block)
  3912. ======================================================================
  3913. Changes for U-Boot 0.2.1:
  3914. ======================================================================
  3915. * Add support for V37 board
  3916. (patch by Jón Benediktsson, 11 Dec 2002)
  3917. * Update baudrate in bd_info when it gets changed
  3918. * Add watchdog trigger points while waiting for serial port
  3919. (so far only 8xx -- needed on LWMON with 100ms watchdog)
  3920. * Improve command line tool to access the U-Boot's environment
  3921. (figuration of the utility, using a config file)
  3922. * Add single quote support for (old) command line parser
  3923. * Switch LWMON board default config from FRAM to EEPROM;
  3924. in POST, EEPROM shows up on 8 addresses
  3925. ======================================================================
  3926. Changes for U-Boot 0.2.0:
  3927. ======================================================================
  3928. * Use 1-byte-read instead of -write for iprobe() function
  3929. Add i2c commands to PM826 config
  3930. * extend I2C POST code: check for list on known addresses
  3931. * Improve log buffer code; use "loglevel" to decide which messages
  3932. to log on the console, too (like in Linux); get rid of "logstart"
  3933. * Add command line tool to access the U-Boot's environment
  3934. (board-specific for TRAB now, to be fixed later)
  3935. * Patch by Hans-Joerg Frieden, 06 Dec 2002
  3936. Fix misc problems with AmigaOne support
  3937. * Patch by Chris Hallinan, 3 Dec 2002:
  3938. minor cleanup to the MPC8245 EPIC driver
  3939. * Patch by Pierre Aubert , 28 Nov 2002
  3940. Add support for external (SIU) interrupts on MPC8xx
  3941. * Patch by Pierre Aubert , 28 Nov 2002
  3942. Fix nested syscalls bug in standalone applications
  3943. * Patch by David Müller, 27 Nov 2002:
  3944. fix output of "pciinfo" command for CardBus bridge devices.
  3945. * Fix bug in TQM8260 board detection - boards got stuck when board ID
  3946. was not readable
  3947. * Add LED indication for IDE activity on KUP4K board
  3948. * Fix startup problems with VFD display on TRAB
  3949. * Patch by Pierre Aubert, 20 Nov 2002
  3950. Add driver for Epson SED13806 graphic controller.
  3951. Add support for BMP logos in cfb_console driver.
  3952. * Added support for both PCMCIA slots (at the same time!) on MPC8xx
  3953. * Patch by Rod Boyce, 21 Nov 2002:
  3954. fix PCMCIA on MBX8xx board
  3955. * Patch by Pierre Aubert , 21 Nov 2002
  3956. Add CFG_CPM_POST_WORD_ADDR to make the offset of the
  3957. bootmode word in DPRAM configurable
  3958. * Patch by Daniel Engström, 18 Nov 2002:
  3959. Fixes for x86 port (mostly strings issues)
  3960. * Patch by Ken Chou, 18 Nov 2002:
  3961. Fix for natsemi NIC cards (DP83815)
  3962. * Patch by Pierre Aubert, 19 Nov 2002:
  3963. fix a bug for the MII configuration, and some warnings
  3964. * Patch by Thomas Frieden, 13 Nov 2002:
  3965. Add code for AmigaOne board
  3966. (preliminary merge to U-Boot, still WIP)
  3967. * Patch by Jon Diekema, 12 Nov 2002:
  3968. - Adding URL for IEEE OUI lookup
  3969. - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
  3970. being defined.
  3971. - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
  3972. root-on-nfs macros are designed to switch how the default boot
  3973. method gets defined.
  3974. * Patch by Daniel Engström, 13 Nov 2002:
  3975. Add support for i386 architecture and AMD SC520 board
  3976. * Patch by Pierre Aubert, 12 Nov 2002:
  3977. Add support for DOS filesystem and booting from DOS floppy disk
  3978. * Patch by Jim Sandoz, 07 Nov 2002:
  3979. Increase number of network RX buffers (PKTBUFSRX in
  3980. "include/net.h") for EEPRO100 based boards (especially SP8240)
  3981. which showed "Receiver is not ready" errors when U-Boot was
  3982. processing the receive buffers slower than the network controller
  3983. was filling them.
  3984. * Patch by Andreas Oberritter, 09 Nov 2002:
  3985. Change behaviour of NetLoop(): return -1 for errors, filesize
  3986. otherwise; return code 0 is valid an means no file loaded - in this
  3987. case the environment still gets updated!
  3988. * Patches by Jon Diekema, 9 Nov 2002:
  3989. - improve ADC/DAC clocking on the SACSng board to align
  3990. the failing edges of LRCLK and SCLK
  3991. - sbc8260 configuration tweaks
  3992. - add status LED support for 82xx systems
  3993. - wire sspi/sspo commands into command handler; improved error
  3994. handlering
  3995. - add timestamp support and alternate memory test to the
  3996. SACSng configuration
  3997. * Patch by Vince Husovsky, 7 Nov 2002:
  3998. Add "-n" to linker options to get rid of "Not enough room for
  3999. program headers" problem
  4000. * Patch by David Müller, 05 Nov 2002
  4001. Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
  4002. so we can use an already existing name
  4003. * Patch by Pierre Aubert, 05 Nov 2002
  4004. Hardware relatied improvments in FDC boot code
  4005. * Patch by Holger Schurig, 5 Nov 2002:
  4006. Make the PXA really change it's frequency
  4007. * Patch by Pierre Aubert, 05 Nov 2002
  4008. Add support for slave serial Spartan 2 FPGAs
  4009. * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
  4010. drivers
  4011. * Add support for log buffer which can be passed to Linux kernel's
  4012. syslog mechanism; used especially for POST results.
  4013. * Patch by Klaus Heydeck, 31 Oct 2002:
  4014. Add initial support for kup4k board
  4015. * Patch by Robert Schwebel, 04 Nov 2002:
  4016. - use watchdog to reset PXA250 systems
  4017. - added progress callbacks to (some of the) ARM code
  4018. - update for Cogent CSB226 board
  4019. * Add support for FPS860 board
  4020. * Patch by Guillaume Alexandre,, 04 Nov 2002:
  4021. Improve PCI access on 32-bits Compact PCI bus
  4022. * Fix mdelay() on TRAB - this was still the debugging version with
  4023. seconds instead of ms.
  4024. * Patch by Robert Schwebel, 1 Nov 2002:
  4025. XScale related cleanup (affects all ARM boards)
  4026. * Cleanup of names and README.
  4027. ======================================================================
  4028. Notes for U-Boot 0.1.0:
  4029. ======================================================================
  4030. This is the initial version of "Das U-Boot", the Universal Boot Loader.
  4031. It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
  4032. For information about the history of the project please see the
  4033. PPCBoot project page at http://sourceforge.net/projects/ppcboot
  4034. ======================================================================