CHANGELOG 146 KB

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