CHANGELOG 120 KB

1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495969798991001011021031041051061071081091101111121131141151161171181191201211221231241251261271281291301311321331341351361371381391401411421431441451461471481491501511521531541551561571581591601611621631641651661671681691701711721731741751761771781791801811821831841851861871881891901911921931941951961971981992002012022032042052062072082092102112122132142152162172182192202212222232242252262272282292302312322332342352362372382392402412422432442452462472482492502512522532542552562572582592602612622632642652662672682692702712722732742752762772782792802812822832842852862872882892902912922932942952962972982993003013023033043053063073083093103113123133143153163173183193203213223233243253263273283293303313323333343353363373383393403413423433443453463473483493503513523533543553563573583593603613623633643653663673683693703713723733743753763773783793803813823833843853863873883893903913923933943953963973983994004014024034044054064074084094104114124134144154164174184194204214224234244254264274284294304314324334344354364374384394404414424434444454464474484494504514524534544554564574584594604614624634644654664674684694704714724734744754764774784794804814824834844854864874884894904914924934944954964974984995005015025035045055065075085095105115125135145155165175185195205215225235245255265275285295305315325335345355365375385395405415425435445455465475485495505515525535545555565575585595605615625635645655665675685695705715725735745755765775785795805815825835845855865875885895905915925935945955965975985996006016026036046056066076086096106116126136146156166176186196206216226236246256266276286296306316326336346356366376386396406416426436446456466476486496506516526536546556566576586596606616626636646656666676686696706716726736746756766776786796806816826836846856866876886896906916926936946956966976986997007017027037047057067077087097107117127137147157167177187197207217227237247257267277287297307317327337347357367377387397407417427437447457467477487497507517527537547557567577587597607617627637647657667677687697707717727737747757767777787797807817827837847857867877887897907917927937947957967977987998008018028038048058068078088098108118128138148158168178188198208218228238248258268278288298308318328338348358368378388398408418428438448458468478488498508518528538548558568578588598608618628638648658668678688698708718728738748758768778788798808818828838848858868878888898908918928938948958968978988999009019029039049059069079089099109119129139149159169179189199209219229239249259269279289299309319329339349359369379389399409419429439449459469479489499509519529539549559569579589599609619629639649659669679689699709719729739749759769779789799809819829839849859869879889899909919929939949959969979989991000100110021003100410051006100710081009101010111012101310141015101610171018101910201021102210231024102510261027102810291030103110321033103410351036103710381039104010411042104310441045104610471048104910501051105210531054105510561057105810591060106110621063106410651066106710681069107010711072107310741075107610771078107910801081108210831084108510861087108810891090109110921093109410951096109710981099110011011102110311041105110611071108110911101111111211131114111511161117111811191120112111221123112411251126112711281129113011311132113311341135113611371138113911401141114211431144114511461147114811491150115111521153115411551156115711581159116011611162116311641165116611671168116911701171117211731174117511761177117811791180118111821183118411851186118711881189119011911192119311941195119611971198119912001201120212031204120512061207120812091210121112121213121412151216121712181219122012211222122312241225122612271228122912301231123212331234123512361237123812391240124112421243124412451246124712481249125012511252125312541255125612571258125912601261126212631264126512661267126812691270127112721273127412751276127712781279128012811282128312841285128612871288128912901291129212931294129512961297129812991300130113021303130413051306130713081309131013111312131313141315131613171318131913201321132213231324132513261327132813291330133113321333133413351336133713381339134013411342134313441345134613471348134913501351135213531354135513561357135813591360136113621363136413651366136713681369137013711372137313741375137613771378137913801381138213831384138513861387138813891390139113921393139413951396139713981399140014011402140314041405140614071408140914101411141214131414141514161417141814191420142114221423142414251426142714281429143014311432143314341435143614371438143914401441144214431444144514461447144814491450145114521453145414551456145714581459146014611462146314641465146614671468146914701471147214731474147514761477147814791480148114821483148414851486148714881489149014911492149314941495149614971498149915001501150215031504150515061507150815091510151115121513151415151516151715181519152015211522152315241525152615271528152915301531153215331534153515361537153815391540154115421543154415451546154715481549155015511552155315541555155615571558155915601561156215631564156515661567156815691570157115721573157415751576157715781579158015811582158315841585158615871588158915901591159215931594159515961597159815991600160116021603160416051606160716081609161016111612161316141615161616171618161916201621162216231624162516261627162816291630163116321633163416351636163716381639164016411642164316441645164616471648164916501651165216531654165516561657165816591660166116621663166416651666166716681669167016711672167316741675167616771678167916801681168216831684168516861687168816891690169116921693169416951696169716981699170017011702170317041705170617071708170917101711171217131714171517161717171817191720172117221723172417251726172717281729173017311732173317341735173617371738173917401741174217431744174517461747174817491750175117521753175417551756175717581759176017611762176317641765176617671768176917701771177217731774177517761777177817791780178117821783178417851786178717881789179017911792179317941795179617971798179918001801180218031804180518061807180818091810181118121813181418151816181718181819182018211822182318241825182618271828182918301831183218331834183518361837183818391840184118421843184418451846184718481849185018511852185318541855185618571858185918601861186218631864186518661867186818691870187118721873187418751876187718781879188018811882188318841885188618871888188918901891189218931894189518961897189818991900190119021903190419051906190719081909191019111912191319141915191619171918191919201921192219231924192519261927192819291930193119321933193419351936193719381939194019411942194319441945194619471948194919501951195219531954195519561957195819591960196119621963196419651966196719681969197019711972197319741975197619771978197919801981198219831984198519861987198819891990199119921993199419951996199719981999200020012002200320042005200620072008200920102011201220132014201520162017201820192020202120222023202420252026202720282029203020312032203320342035203620372038203920402041204220432044204520462047204820492050205120522053205420552056205720582059206020612062206320642065206620672068206920702071207220732074207520762077207820792080208120822083208420852086208720882089209020912092209320942095209620972098209921002101210221032104210521062107210821092110211121122113211421152116211721182119212021212122212321242125212621272128212921302131213221332134213521362137213821392140214121422143214421452146214721482149215021512152215321542155215621572158215921602161216221632164216521662167216821692170217121722173217421752176217721782179218021812182218321842185218621872188218921902191219221932194219521962197219821992200220122022203220422052206220722082209221022112212221322142215221622172218221922202221222222232224222522262227222822292230223122322233223422352236223722382239224022412242224322442245224622472248224922502251225222532254225522562257225822592260226122622263226422652266226722682269227022712272227322742275227622772278227922802281228222832284228522862287228822892290229122922293229422952296229722982299230023012302230323042305230623072308230923102311231223132314231523162317231823192320232123222323232423252326232723282329233023312332233323342335233623372338233923402341234223432344234523462347234823492350235123522353235423552356235723582359236023612362236323642365236623672368236923702371237223732374237523762377237823792380238123822383238423852386238723882389239023912392239323942395239623972398239924002401240224032404240524062407240824092410241124122413241424152416241724182419242024212422242324242425242624272428242924302431243224332434243524362437243824392440244124422443244424452446244724482449245024512452245324542455245624572458245924602461246224632464246524662467246824692470247124722473247424752476247724782479248024812482248324842485248624872488248924902491249224932494249524962497249824992500250125022503250425052506250725082509251025112512251325142515251625172518251925202521252225232524252525262527252825292530253125322533253425352536253725382539254025412542254325442545254625472548254925502551255225532554255525562557255825592560256125622563256425652566256725682569257025712572257325742575257625772578257925802581258225832584258525862587258825892590259125922593259425952596259725982599260026012602260326042605260626072608260926102611261226132614261526162617261826192620262126222623262426252626262726282629263026312632263326342635263626372638263926402641264226432644264526462647264826492650265126522653265426552656265726582659266026612662266326642665266626672668266926702671267226732674267526762677267826792680268126822683268426852686268726882689269026912692269326942695269626972698269927002701270227032704270527062707270827092710271127122713271427152716271727182719272027212722272327242725272627272728272927302731273227332734273527362737273827392740274127422743274427452746274727482749275027512752275327542755275627572758275927602761276227632764276527662767276827692770277127722773277427752776277727782779278027812782278327842785278627872788278927902791279227932794279527962797279827992800280128022803280428052806280728082809281028112812281328142815281628172818281928202821282228232824282528262827282828292830283128322833283428352836283728382839284028412842284328442845284628472848284928502851285228532854285528562857285828592860286128622863286428652866286728682869287028712872287328742875287628772878287928802881288228832884288528862887288828892890289128922893289428952896289728982899290029012902290329042905290629072908290929102911291229132914291529162917291829192920292129222923292429252926292729282929293029312932293329342935293629372938293929402941294229432944294529462947294829492950295129522953295429552956295729582959296029612962296329642965296629672968296929702971297229732974297529762977297829792980298129822983298429852986298729882989299029912992299329942995299629972998299930003001300230033004300530063007300830093010301130123013301430153016301730183019302030213022302330243025302630273028302930303031303230333034303530363037303830393040304130423043304430453046304730483049305030513052305330543055305630573058305930603061306230633064306530663067306830693070307130723073307430753076307730783079308030813082308330843085308630873088308930903091309230933094309530963097309830993100310131023103310431053106310731083109311031113112311331143115311631173118311931203121312231233124312531263127312831293130313131323133313431353136313731383139314031413142314331443145314631473148314931503151315231533154315531563157315831593160316131623163316431653166316731683169317031713172317331743175317631773178317931803181318231833184318531863187318831893190319131923193319431953196319731983199320032013202320332043205320632073208320932103211321232133214321532163217321832193220322132223223322432253226322732283229323032313232323332343235323632373238323932403241324232433244324532463247324832493250325132523253325432553256325732583259326032613262326332643265326632673268326932703271327232733274327532763277327832793280328132823283328432853286328732883289329032913292329332943295329632973298329933003301330233033304330533063307330833093310331133123313331433153316331733183319332033213322332333243325332633273328332933303331333233333334333533363337333833393340334133423343334433453346334733483349335033513352335333543355335633573358335933603361336233633364336533663367336833693370337133723373337433753376337733783379338033813382338333843385338633873388338933903391339233933394339533963397339833993400340134023403340434053406340734083409341034113412341334143415341634173418341934203421342234233424342534263427342834293430343134323433343434353436343734383439344034413442344334443445344634473448344934503451345234533454345534563457345834593460346134623463346434653466346734683469347034713472347334743475347634773478347934803481348234833484348534863487348834893490349134923493349434953496349734983499350035013502350335043505350635073508350935103511351235133514351535163517351835193520352135223523352435253526352735283529353035313532353335343535353635373538353935403541354235433544354535463547354835493550355135523553355435553556355735583559356035613562356335643565356635673568356935703571357235733574357535763577357835793580358135823583358435853586358735883589359035913592359335943595359635973598359936003601360236033604360536063607360836093610361136123613361436153616361736183619362036213622362336243625362636273628
  1. ======================================================================
  2. Changes for U-Boot 1.1.3:
  3. ======================================================================
  4. * Patch by Stefan Roese, 01 Aug 2005:
  5. - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
  6. (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
  7. for details.
  8. - Sycamore (PPC405GPr) eval board added (Walnut port is extended
  9. to run on both 405GP and 405GPr eval boards).
  10. * Patch by Steven Blakeslee, 27 Jul 2005:
  11. - Add support for AMCC PPC440EP/GR.
  12. - Add support for AMCC Yosemite PPC440EP eval board.
  13. - Add support for AMCC Yellowstone PPC440GR eval board.
  14. * Fix sysmon POST problem: check I2C error codes
  15. This fixes a problem of displaying bogus voltages when the voltages
  16. are so low that the I2C devices start failing while the rest of the
  17. system keeps running.
  18. * Patch by Cedric Vincent, 6 Jul 2005:
  19. Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
  20. * Patch by Jon Loeliger, 20 Jul 2005:
  21. Add missing PCI IO port definitions.
  22. * Add CompactFlash support for HMI1001 board.
  23. * Adjust printed board ID for LWMON board.
  24. * Fix low-level OHCI transfers for ARM920t and MPC5xxx
  25. * Add new argument format for flash commands to allow for usage like
  26. "erase $(addr) +$(filesize)", i. e. a size argument can be used and
  27. U-Boot will automaticially find the end of the corresponding sector.
  28. * Patch by Stefan Roese, 5 Jul 2005:
  29. Update uc100 board PHY setup
  30. * Patch by Stefan Roese, 1 Jul 2005:
  31. Fix PHY address for CATcenter board (now correct!)
  32. * Patch by Stefan Roese, 30 Jun 2005:
  33. Fix PHY addresses for PPChameleon and CATcenter boards
  34. Change MAINTAINER for most esd boards
  35. * Patch by Detlev Zundel, 30 Jun 2005:
  36. Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
  37. * Fix baudrate calculation problem on MPC5200 systems
  38. * Add EEPROM and RTC support for HMI1001 board
  39. * Patch by Detlev Zundel, 20 Jun 2005:
  40. Fix initialization of low active GPIO pins on inka4x0 board
  41. * Enable redundant environment, disable HW flash protection of
  42. HMI1001 board
  43. * Patch by Travis Sawyer, 10 Jun 2005:
  44. Initialize allocated dev and private hw structures
  45. after their respective allocation in 440gx_enet.c
  46. * Patch by Steven Scholz, 10 Jun 2005:
  47. Fix byteorder problems with second argument of "bootm" with
  48. standalone images;
  49. * Add support for HMI1001 board
  50. * Disable "date" and "sntp" commands on TQM866M
  51. * Fix watchdog reset problems on LWMON board
  52. * Patch by Juergen Selent, 17 May 2005:
  53. Add support for Funkwerk VoVPN gateway module.
  54. * Cleanup debug code for MPC8220 FEC driver
  55. * Extend burst mode RAM test program to take a loop count
  56. (0 = infinite)
  57. * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
  58. those boards that use it.
  59. * Patches by Greg Ungerer, 19 May 2005:
  60. - add support for the KS8695P (ARM 922 based) CPU
  61. - add support for the OpenGear CM4008, CM4116 and CM4148 boards
  62. * Patch by Steven Scholz, 19 May 2005:
  63. Add support for CONFIG_SERIAL_TAG on ARM boards
  64. * Add PCI support for Sorcery board.
  65. Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
  66. * Fix compile problems caused by new burst mode SDRAM test;
  67. make port pins to trigger logic analyzer configurable
  68. * Fix timer handling on MPC85xx systems
  69. * Fix debug code in omap5912osk flash driver
  70. * Add support for MPC8247 based "IDS8247" board.
  71. * Add support for 2 x TSEC interfaces on the TQM8540 board.
  72. * On LWMON we must use the watchdog to reset the board as the CPU
  73. genereated HRESET pulse is too short to reset the external
  74. circuitry.
  75. * Add test tool to exercise SDRAM accesses in burst mode
  76. (as standalone program, MPC8xx/PowerPC only)
  77. * Increase CFG_MONITOR_LEN for Rattler board to match actual code
  78. size.
  79. * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
  80. March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
  81. added to support LZO and LZARI compression modes (undefined by
  82. default).
  83. * Fix problem with symbolic links in JFFS2 code.
  84. * Use linker ASSERT statement to prevent undetected overlapping of
  85. sections on PPChameleon board; other boards might use this, too.
  86. * Patch by Stefan Roese, 03 May 2005:
  87. Update for P3G4
  88. Fix problems in cmd_universe.c
  89. * Patch by Matthias Fuchs, 03 May 2005:
  90. Added missing variable declaration in cmd_nand.c
  91. Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
  92. * Fix INKA4x0: use CS1 as gpio_wkup_6 output
  93. * Fix bug in the SDRAM initialization code for canmb, IceCube and
  94. PM520 boards.
  95. Fix PHY address for canmb board.
  96. * Cleanup serial console baudrate calculation on AT91RM9200;
  97. get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
  98. * Patch by Matthias Fuchs, 18 Apr 2005:
  99. Make PCI target address spaces on PMC405 and CPCI405 boards
  100. configurable via environment variables
  101. * Auto-size RAM on canmb board.
  102. * Add support for canmb board
  103. * Patch by Stefan Roese, 13 Apr 2005:
  104. Update for esd apc405
  105. * Fixes for TQM8560 board:
  106. - fix clock rates
  107. - remove debug messages
  108. - fix flash sector protection
  109. * Patch by Steven Scholz, 07 Apr 2005:
  110. Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
  111. * Patches by Steven Scholz, 07 Apr 2005:
  112. Fix compiler warning in altera.c
  113. Fix warning in cpu/arm920t/at91rm9200/i2c.c
  114. * Patch by Ladislav Michl, 06 Apr 2005:
  115. Fix voiceblue configuration.
  116. * Patch by Stefan Roese, 06 Apr 2005:
  117. Updates for OCOTEA board:
  118. - Changed U-Boot size from 512kByte to 256kByte
  119. - Fixed flash driver to support boot from soldered user flash
  120. - Added README for switch from PIBS firmware to U-Boot
  121. * Patch by Travis Sawyer, 05 Apr 2005:
  122. - Change timer frequency for ppc 440 from 10 ms to 1 ms.
  123. Problem found by Andrew Wozniak.
  124. * Patch by Steven Scholz, 06 Apr 2005:
  125. - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
  126. - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
  127. * Patches by Robert Whaley, 29 Nov 2004:
  128. - update the pxa-regs.h file for PXA27x chips
  129. - add PXA27x based ADSVIX board
  130. - add support for MMC on PXA27x processors
  131. * Patch by Andrew E. Mileski, 28 Nov 2004:
  132. Fix PPC4xx SPD SDRAM detection bug
  133. * Patch by Hiroshi Ito, 26 Nov 2004:
  134. Fix logic of "test -z" and "test -n" commands
  135. * Patch by Ladislav Michl, 05 Apr 2005:
  136. Add support for VoiceBlue board.
  137. * Patch by Ladislav Michl, 05 Apr 2005:
  138. Fix netboot_common() prototypes.
  139. * Patch by Steven Scholz, 05 Apr 2005:
  140. Use i.MX watchdog timer for reset_cpu()
  141. * Patch by Steven Scholz, 05 Apr 2005:
  142. Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
  143. subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
  144. (now in interupts.c)
  145. * Add support for MPC8220 based "sorcery" board.
  146. * Add support for TQM8560 board.
  147. * Add FEC support for TQM8540 board.
  148. Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
  149. * Patch by Martin Krause, 04 Apr 2005:
  150. Update default configuration for CMC_PU2 board.
  151. * Patch by Steven Scholz, 04 Apr 2005:
  152. - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
  153. - introduce two new configuration options instead:
  154. CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
  155. * Patch by Steven Scholz, 04 Apr 2005:
  156. Make sure that MDIO clock does not exceed 2.5 MHz on AT91
  157. * Fix timer code for ARM systems: make sure that udelay() does not
  158. reset timers so it's save to use udelay() in timeout code.
  159. * Patch by Mathias Küster, 23 Nov 2004:
  160. add udelay support for the mcf5282 cpu
  161. * Patch by Tolunay Orkun, 16 November 2004:
  162. fix incorrect onboard Xilinx CPLD base address
  163. * Patch by Jerry Van Baren, 08 Nov 2004:
  164. - Add low-boot option for MPC8260ADS board (if lowboot is selected,
  165. the jumper for the HRCW source should select flash. If lowboot is
  166. not selected, the jumper for the HRCW source should select the
  167. BCSR.
  168. - change default load base address to 0x00400000
  169. * Patch by Yuli Barcohen, 08 Nov 2004:
  170. Add support for Analogue & Micro Rattler boards.
  171. Tested on Rattler8248.
  172. * Patch by Andre Renaud, 08 Nov 2004:
  173. Fix watchdog support in common/lcd.c
  174. * Patch by Marc Leeman, 05 Nov 2003:
  175. Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
  176. bug only affects the XPC8245 processors
  177. * Patches by Josef Wagner, 29 Oct 2004:
  178. - Add support for MicroSys CPU87 board
  179. - Add support for MicroSys PM854 board
  180. * Patch by Jian Zhang, 02 Nov 2004:
  181. Add 16-bit NAND support
  182. * Patch by Scott McNutt, 01 Nov 2004:
  183. Add missing NIOS/NIOS2 support for "iminfo" command
  184. * Patch by Detlev Zundel, 29 Oct 2004:
  185. Add missing NIOS/NIOS2 support for "mkimage" tool.
  186. * Patch by David Adair, 27 Oct 2004:
  187. Add missing 440GX SDRAM Controller reset
  188. * Patch by Steven Scholz, 25 Oct 2004:
  189. Declare reset_cpu() in include/common.h instead locally
  190. * Patch by Yusdi Santoso, 22 Oct 2004:
  191. - Add support for HIDDEN_DRAGON board
  192. - fix endianess problem in driver/rtl1839.c
  193. * Patch by Allen Curtis, 21 Oct 2004:
  194. support multiple serial ports
  195. * Patch by Richard Klingler, 03 Apr 2005:
  196. Add call to eth_halt() in net/net.c when called functions fail
  197. after eth_init() has been called.
  198. * Patch by Sam Song, 3 April 2005:
  199. - Update README.Netconsole
  200. - Update README
  201. * Prepare for SoC rework of ARM code:
  202. - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
  203. - rename memsetup into lowlevel_init (function name and source files)
  204. Patch by Steven Scholz, 03 Apr 2005:
  205. - create SoC specific directories include/asm-arm/arch-imx and
  206. include/asm-arm/arch-s3c24x0
  207. * Fix problems with SNTP support;
  208. enable SNTP support in some boards.
  209. * Patches by Martin Krause, 01 Apr 2005:
  210. - Fix flash erase timeout on CMC_PU2
  211. - Add automatic HW detection for CMC_PU2 and CMC_BASIC
  212. * Patch by Steven Scholz, 13 March 2005:
  213. fix cache enabling for AT91RM9200
  214. * Patch by Masami Komiya, 30 Mar 2005:
  215. add SNTP support and expand time server and time offset fields of
  216. DHCP support. See doc/README.SNTP
  217. * Patch by Steven Scholz, 13 Dec 2004:
  218. Fix bug in at91rm920 ethernet driver
  219. * Patch by Steven Scholz, 13 Dec 2004:
  220. Remove duplicated code by merging memsetup.S files for
  221. at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
  222. * Patch by Detlev Zundel, 31 Mar 2005:
  223. Cleanup duplicate definition of overwrite_console()
  224. * Update TQM5200 configuration;
  225. prepare for Rev. 200 starter kit boards
  226. * Patch by Scott McNutt, 21 Oct 2004:
  227. Add support for Nios-II EPCS Controller core.
  228. * Patch by Scott McNutt, 20 Oct 2004:
  229. Nios-II cleanups:
  230. - Add sysid command (Nios-II only).
  231. - Locate default exception trampoline at proper offset.
  232. - Implement I/O routines (readb, writeb, etc)
  233. - Implement do_bootm_linux
  234. * Patches by Martin Krause, 22 Mar 2005:
  235. - use TQM5200_auto as MAKEALL target for TQM5200 systems
  236. - add support for SM501 graphics controller
  237. - add support for graphic console on TQM5200
  238. - add support for TQM5200 Rev 200
  239. - cleanup, fix typo in include/configs/TQM5200.h
  240. * Patch by Manfred Baral, 17 Mar 2005:
  241. Fix typo
  242. * Fix RTC configuration for PPChameleon board
  243. * Cleanup, fix typo in include/configs/TQM5200.h
  244. * Patch by Stefan Roese, 16 Mar 2005:
  245. Update for esd auto_update and hh405 board
  246. * Adapt for U-Boot image size (new features enabled) on TQM5200
  247. * Update code for TQM8540 board (and 85xx in general):
  248. - Change the name of the Ethernet driver: MOTO ENET -> ENET
  249. - Reformat boot messages
  250. - Enable redundant environment
  251. - Replace the -O2 optimization flag with -mno-string
  252. * Patch by David Brownell, 10 Mar 2005:
  253. Restore copyright statements in OHCI drivers.
  254. * Add support for TQM8540 board
  255. * Patch by Detlev Zundel, 14 Mar 2005:
  256. NC650: changed NAND flash addressing to using UPMB
  257. * Patch by Stefan Roese, 14 Mar 2005:
  258. Update for esd voh405 fpga image
  259. * INKA4x0: Allow initialization of LCD backlight dimming from
  260. "brightness" environment variable.
  261. * Add port initialization for digital I/O on INKA4x0
  262. * Patch by Stefan Roese, 01 Mar 2005:
  263. Update for esd boards dp405 and hub405
  264. * Fix get_partition_info() parameter error in all other calls
  265. (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
  266. * Enable USB and IDE support for INKA4x0 board
  267. * Patch by Andrew Dyer, 28 Feb 2005:
  268. fix ext2load passing an incorrect pointer to get_partition_info()
  269. resulting in load failure for devices other than 0
  270. * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
  271. * Cleanup USB and partition defines
  272. * Add support for ext2 filesystems and image timestamps to TQM5200 board
  273. * Add reset code for Coral-P on INKA4x0 board
  274. * Patch by Martin Krause, 28 Jun 2004:
  275. Update for TRAB board.
  276. * Fix some missing "volatile"s in MPC5xxx FEC driver
  277. * Fix cirrus voltage detection (for CPC45)
  278. * Fix byteorder problem in usbboot and scsiboot commands.
  279. * Patch by Cajus Hahn, 04 Feb 2005:
  280. - don't insist on leading '/' for filename in ext2load
  281. - set default partition to useful value (1) in ext2load
  282. * Patch by Andrew Dyer, 08 Jan 2005:
  283. fix wrong return codes in ext2 code
  284. * Removed '--no-warn-mismatch' option from Makefile. This option
  285. makes 'ld' to overlook binary objects compatibility.
  286. * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
  287. --end-group) outside of the group. This will make 'ld' to do
  288. _multiple_ search in the library group when resolving symbol
  289. references and do only a _single_ seach in libgcc.a after the group
  290. search.
  291. * Fix stability problems on CPC45 board again.
  292. * Make image detection for diskboot / usbboot / scsiboot more robust
  293. (also check header checksum)
  294. * Update CPC45 board configuration.
  295. * Add USB and PCI support for INKA4x0 board
  296. * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
  297. * Code cleanup
  298. * Patch by Robin Getz, 13 Oct 2004:
  299. Add standalone application to change SMC91C111 MAC addresses,
  300. see examples/README.smc91111_eeprom
  301. * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
  302. Fix Flash support for ARM Integrator CP.
  303. * Patch by Richard Woodruff, 10 Jan 2005:
  304. Update support for OMAP2420 (ARM11) and H4 board:
  305. o clean up and add new types to H4 memory probe code.
  306. o fix to work with internal boot.
  307. o added PRCM config III operation.
  308. o fix marginal flash timings.
  309. o add revison ATAG usage.
  310. o enable voltage scaling at power chip.
  311. o fix compile error for i2c.
  312. * Fix network problem (error when receiving multiple ARP packets)
  313. * Patch by Daniel Poirot, 12 Oct 2004:
  314. Add support for Wind River sbc405 board
  315. * Patch by Rainer Brestan, 12 Oct 2004:
  316. Make examples/Makefile more robust
  317. * Patch by Sam Song, 11 October 2004:
  318. - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
  319. - Adjust CPU:BUS frequency ratio 1:1 when core frequency
  320. less than 50MHz
  321. * Patch by Sam Song, 10 Oct 2004:
  322. Fix a parameter error in run_command() in main.c
  323. * Patch by Richard Woodruff, 01 Oct 2004:
  324. add support for the TI OMAP2420 processor and its H4 reference
  325. board
  326. * Patch by Christian Pellegrin, 24 Sep 2004:
  327. Added support for NE2000 compatible (DP8390, DP83902) NICs.
  328. * Patch by Leif Lindholm, 23 Sep 2004:
  329. add support for the AMD db1550 board
  330. * Patch by Travis Sawyer, 15 Sep 2004:
  331. Add CONFIG_SERIAL_MULTI support for ppc4xx,
  332. update README.serial_multi
  333. * Patches by David Snowdon, 07 Sep 2004:
  334. - add u-boot.hex target in the top level Makefile
  335. - add support for the UNSW/NICTA PLEB 2 board (pleb2)
  336. - use -mtune=xscale and -march=armv5 options for PXA
  337. * Patch by Florian Schlote, 08 Sep 2004:
  338. Add support for SenTec-COBRA5272-board (Coldfire).
  339. * Patch by Gleb Natapov, 07 Sep 2004:
  340. mpc824x: set PCI latency timer to a sane value
  341. (is 0 after reset).
  342. * Patch by Kurt Stremerch, 03 Sep 2004:
  343. Add bitstream configuration option for fpga command (Xilinx only).
  344. * Patch by Kurt Stremerch, 03 Sep 2004:
  345. Add Xilinx Spartan2E family FPGA support
  346. * Patch by Jeff Angielski, 02 Sep 2004:
  347. Add Added support for H2 revision of the EP8260 board.
  348. Fixed formatting for some of the EP8260 related source files.
  349. * Patch by Jon Loeliger, 02 Sep 2004:
  350. Reset monitor size back to 256 so environment can be written
  351. to flash on MPC85xx ADS and CDS releases.
  352. * Patch by Paolo Broggini, 02 Sep 2004:
  353. Make BSS clearing on ARM systems more robust
  354. * Patch by Yue Hu and Joe, 01 Sep 2004:
  355. - add PCI support for ixp425;
  356. - add EEPRO100 suppor tfor ixdp425 board.
  357. * Fix problem with protected sector detection in driver/cfi_flash.c
  358. ======================================================================
  359. Changes for U-Boot 1.1.2:
  360. ======================================================================
  361. * Code cleanup, mostly for GCC-3.3.x
  362. * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
  363. pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
  364. additional ethernet addresses.
  365. * Cleanup drivers/i82365.c - avoid duplication of code
  366. * Fix bogus "cannot span across banks" flash error message
  367. * Code cleanup
  368. * Add support for CompactFlash for the CPC45 Board.
  369. * Fix problems with CMC_PU2 flash driver.
  370. * Cleanup:
  371. - avoid trigraph warning in fs/ext2/ext2fs.c
  372. - rename UC100 -> uc100
  373. * Add support for UC100 board
  374. * Patch by Stefan Roese, 16 Dez 2004:
  375. - ext2fs support added
  376. - Tundra universe support added
  377. - Coldfire MCF5249 support added (no preloader needed!)
  378. - MCF5249 board TASREG added
  379. - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
  380. VOM405, WUH405
  381. - some esd boards updated
  382. - memory commands "mdc" and "mwc" added for cyclic read/write
  383. (CONFIG_MX_CYCLIC, see README for further description)
  384. * Add support for INKA4X0 board
  385. * Patch by Steven Scholz, 12 Dec 2004:
  386. Fix typo in AT91 memory setup.
  387. * Patch by Martin Krause, 27 Oct 2004:
  388. - add support for "STK52xx" board (including PS/2 multiplexer)
  389. - add hardware detection for TQM5200
  390. * Clean up CMC PU2 flash driver
  391. * Update MAINTAINERS file
  392. * Fix bug in MPC823 LCD driver
  393. * Fix udelay() on AT91RM9200 for delays < 1 ms.
  394. * Enable long help on CMC PU2 board;
  395. fix reset issue;
  396. increase CPU speed from 179 to 207 MHz.
  397. * Fix smc91111 ethernet driver for Xaeniax board (need to handle
  398. unaligned tail part specially).
  399. * Update for AT91RM9200DK and CMC_PU2 boards:
  400. - Enable booting directly from flash
  401. - fix CMC_PU2 flash driver
  402. * Fix mkimage usage message
  403. * Map SRAM on NC650 board
  404. * Work around for Ethernet problems on Xaeniax board
  405. * Patch by TsiChung Liew, 23 Sep 2004:
  406. - add support for MPC8220 CPU
  407. - Add support for Alaska and Yukon boards
  408. * Fix configuration for ERIC board (needs more room)
  409. * Adjust MIPS compiler options at run-time depending on tools version
  410. ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
  411. "-mcpu=4kc" for old tools)
  412. * Add passing of the command line and memory size information to the
  413. kernel on xaeniax board.
  414. * Enable NAND flash support for NC650 board.
  415. * Patch by Thomas Lange 07 Oct 2004:
  416. Updated README for DBAu1x00 boards to match current status
  417. * Patch by Philippe Robin, 28 Sept 2004:
  418. Fix Flash support for Versatile.
  419. * Patch by Roger Blofeld, 16 Sep 2004:
  420. Fix timeout for DHCP command retry
  421. * Patch by Pantelis Antoniou, 14 Sep 2004:
  422. Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
  423. * Patch by Pantelis Antoniou, 14 Sep 2004:
  424. Kick watchdog when bz-decompressing
  425. * Fix CFG_HZ problems on AT91RM9200 systems
  426. [Remember: CFG_HZ should be 1000 on ALL systems!]
  427. * Patch by Gridish Shlomi, 30 Aug 2004:
  428. - Add support to revA version of PQ27 and PQ27E.
  429. - Reverted MPC8260ADS baudrate back to original 115200
  430. * Patch by Hojin, 17 Sep 2004:
  431. Fix typo in cfi_flash.c
  432. * Patch by Mark Jonas, 09 September 2004:
  433. mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
  434. error message
  435. * Patch by Mark Jonas, 31 August 2004:
  436. Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
  437. improves FTP performance for MPC5200 systems. Enabled for IceCube
  438. by default.
  439. * Patch by Michael Bendzick, 30 Aug 2004:
  440. - Improve platform.S code for omap1510inn that detects whether code
  441. is running from SDRAM or not. Patch allows SDRAM to be configured
  442. if code is running out of SRAM at 0x20000000.
  443. * Patch by Frederick Klatt, 30 Aug 2004:
  444. Add support for the Wind River SBC8540/SBC8560 boards
  445. * Configure SX1 board to use drivers/cfi_flash.c
  446. * Patches by Michael Bendzick, 30 Aug 2004:
  447. - Configure omap1510inn board to use drivers/cfi_flash.c
  448. - Make drivers/cfi_flash.c protect environment and redundant
  449. environment.
  450. * Patch by Steven Scholz, 23 Jun 2004:
  451. - Add script (tools/img2brec.sh) to programm U-Boot into
  452. (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
  453. * Patches by Scott McNutt, 24 Aug 2004:
  454. - Add support for Altera Nios-II processors.
  455. - Add support for Psyent PCI-5441 board.
  456. - Add support for Psyent PK1C20 board.
  457. * Patches by Jon Loeliger, 24 Aug 2004:
  458. - Add support for the MPC8541 and MPC8555 CDS boards
  459. - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
  460. - Convert MPC85xxADS to use common CFI flash driver
  461. - Fix PCI window on MPC85xx; remove unneeded PCI initialization
  462. from board_early_init_f()
  463. - Provide SW workaround for PCI initialization on 85xx CDS
  464. * Patches by George G. Davis, 24 Aug 2004:
  465. - Enable ramdisk/initrd tagged param support for omap1610h2_config
  466. - Remove static network setup defaults from mx1ads_config
  467. - update ARM boards to use constants from mach-types.h
  468. * Patch by Gary Jennejohn, 04 Oct 2004:
  469. - fix I2C on at91rm9200
  470. - add support for Ricoh RS5C372A RTC
  471. * Patch by Gary Jennejohn, 01 Oct 2004:
  472. - add support for CMC PU2 board
  473. - add support for I2C on at91rm9200
  474. * Patch by Gary Jennejohn, 28 Sep 2004:
  475. fix baudrate handling on at91rm9200
  476. * Patch by Yuli Barcohen, 22 Aug 2004:
  477. - remove ZPC.1900 board-specific flash driver;
  478. switch the port to generic CFI driver;
  479. - port clean-up
  480. * Patch by Hinko Kocevar, 21 Aug 2004:
  481. Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
  482. * Clean up tools/bmp_logo.c to not add trailing white space
  483. * Patch by Hinko Kocevar, 21 Aug 2004:
  484. - Group common framebuffer functions in common/lcd.c
  485. - Group common framebuffer macros and #defines in include/lcd.h
  486. - Provide calc_fbsize() for video ATAG
  487. * Patch by Sam Song, 21 August 2004:
  488. - Fix a typo in README
  489. - Align "(RO)" output for "flinfo" after "protect on"
  490. - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
  491. ratio 1:1 when core frequency less than 50MHz
  492. * Patches by Hinko Kocevar, 21 Aug 2004:
  493. - fix some "use of label at end of compound statement" warnings
  494. - Define type of LCD panel on lubbock board if CONFIG_LCD is used
  495. * Patch by Steven Scholz, 16 Aug 2004:
  496. - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
  497. - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
  498. - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
  499. - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
  500. into cpu/arm920t/$(SOC)/
  501. * Patches by Sean Chang, 09 Aug 2004:
  502. - Added support for both 8 and 16 bit mode access to System ACE CF
  503. through MPU.
  504. - Fixed missing System ACE CF device during get FAT partition info
  505. in fat_register_device function.
  506. - Enabled System ACE CF support on ML300.
  507. * Patch by Sean Chang, 09 Aug 2004:
  508. Synch defines for saveenv and do_saveenv functions so they get
  509. compiled under the same statement.
  510. * Patch by Sean Chang, 09 Aug 2004:
  511. - Added I2C support for ML300.
  512. - Added support for ML300 to read out its environment information
  513. stored on the EEPROM.
  514. - Added support to use board specific parameters as part of
  515. U-Boot's environment information.
  516. - Updated MLD files to support configuration for new features
  517. above.
  518. * Patches by Travis Sawyer, 05 Aug 2004:
  519. - Remove incorrect bridge settings for eth group 6
  520. - Add call to setup bridge in ppc_440x_eth_initialize
  521. - Fix ppc_440x_eth_init to reset the phy only if its the
  522. first time through, otherwise, just check the phy for the
  523. autonegotiated speed/duplex. This allows the use of netconsole
  524. - only print the speed/duplex the first time the phy is reset.
  525. * Patch by Shlomo Kut, 29 Mar 2004:
  526. Add support for MKS Instruments "Quantum" board
  527. * Fix build problem with Cogent boards;
  528. avoid using <asm/byteorder.h> when using the host compiler
  529. * Patch by Ganapathi C, 04 Aug 2004:
  530. Fix NFS timeout issue
  531. * Patch by Yuli Barcohen, 19 Jul 2004:
  532. - Fix host tools building in Cygwin environment
  533. - Fix header files search order for host tools
  534. * Patch by Tom Armistead, 19 Jul 2004:
  535. Fix kgdb.S support for 74xx_75x cpu
  536. * Patch by Jon Loeliger, 15 Jul 2004:
  537. Fix MPC85xx I2C driver
  538. * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
  539. * Patch by Stephen Williams, 15 July 2004
  540. Set the PCI class code for JSE board as part of PCI interface setup
  541. * Patch by Michael Bendzick, 15 Jul 2004:
  542. Fix problem with writes with odd sizes in drivers/cfi_flash.c when
  543. CFG_FLASH_USE_BUFFER_WRITE is set
  544. * Patch by Yuli Barcohen, 13 Jul 2004:
  545. Allow clock setting on MPC866/MPC885 series chips according to
  546. environment variable `cpuclk'
  547. * Patch by Yuli Barcohen, 20 Apr 2004:
  548. Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
  549. * Patch by Vincent Dubey, 24 Sep 2004:
  550. Add support for xaeniax board
  551. * Add comment about non-GPL character of standalone applications to
  552. COPYING file
  553. * Fix FEC ethernet problem on NSCU board.
  554. * Patch by Gary Jennejohn, 09 Sep 2004:
  555. allow to use USART1 as console port on at91rm9200dk boards
  556. * Patch by Stefan Roese, 16 Sep 2004:
  557. Update AR405 board.
  558. * Fix SysClk handling for PPChameleon and CATcenter boards
  559. * Patch by Detlev Zundel, 08 Sep 2004:
  560. Update etags build target
  561. * Improve NetConsole support: add support for broadcast destination
  562. address and buffered input.
  563. * Cleanup compiler warnings for GCC 3.3.x and later
  564. * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
  565. * Add support for IDS "NC650" board
  566. * Add automatic update support for LWMON board
  567. * Clear Block Lock-Bits when erasing flash on LWMON board.
  568. * Fix return code of "fatload" command
  569. * Enable MSDOS/VFAT filesystem support for LWMON board
  570. * Patch by Martin Krause, 03 Aug 2004:
  571. change timing for SM501 graphics controller on TQM5200 module
  572. * Patch by Mark Jonas, 13 July 2004:
  573. - Total5200 LCD now run in little endian mode. Endianess conversion
  574. is done in hardware.
  575. - Removed last reference to "console" environment variable.
  576. * Patches by Lars Munch, 12 Jul 2004:
  577. - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
  578. board specific
  579. - split out the LXT971A PHY from ns_9750_eth.h
  580. - split the dm9161 phy part out of at91rm9200_ether.c
  581. * Patch by Andreas Engel, 12 Jul 2004:
  582. Replaced hardcoded PL011 clock frequency with config variable.
  583. Fixed wrong CONFIG_CMD_DFL doc.
  584. * Patch by Thomas Viehweger, 09 Jun 2004:
  585. make it possible to remove chpart when there is only one partition
  586. * Add support for console over UDP (compatible to Ingo Molnar's
  587. netconsole patch under Linux)
  588. * Patch by Jon Loeliger, 16 Jul 2004:
  589. - support larger DDR memories up to 2G on the PC8540/8560ADS and
  590. STXGP3 boards
  591. - Made MPC8540/8560ADS be 33Mhz PCI by default.
  592. - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
  593. and CONFIG_L2_INIT_RAM options.
  594. - Refactor Local Bus initialization out of SDRAM setup.
  595. - Re-implement new version of LBC11/DDR11 errata workarounds.
  596. - Moved board specific PCI init parts out of CPU directory.
  597. - Added TLB entry for PCI-1 IO Memory
  598. - Updated README.mpc85xxads
  599. * Patch by Sascha Hauer, 28 Jun:
  600. - add generic support for Motorola i.MX architecture
  601. - add support for mx1ads, mx1fs2 and scb9328 boards
  602. * Patches by Marc Leeman, 23 Jul 2004:
  603. - Add define for the PCI/Memory Buffer Configuration Register
  604. - corrected comments in cpu/mpc824x/cpu_init.c
  605. * Add support for multiple serial interfaces
  606. (for example to allow modem dial-in / dial-out)
  607. * Patch by Stefan Roese, 15 Jul 2004:
  608. cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
  609. * Fix NSCU config; add ethernet wakeup code.
  610. * Add link for preloader for Motorola Coldfire to README.m68k
  611. * Patch by Michael Bendzick, 12 Jul 2004:
  612. fix output formatting in drivers/cfi_flash.c
  613. * Patch by Mark Jonas, 02 Jul 2004:
  614. Fix lowboot (again) on MPC5xxx
  615. * Patch by Curt Brune, 07 Jul 2004:
  616. relocate exception vectors on arm720t if needed
  617. * Patch by George G. Davis, 06 Jul 2004:
  618. - update mach-types.h to latest arm.linux.org.uk master list
  619. - Set correct OMAP1610 bi_arch_number for build target
  620. * Patch by Curt Brune, 06 Jul 2004:
  621. evb4510: add support for timer interrupt; cleanup
  622. * Patch by Dan Poirot, 06 Jul 2004:
  623. Fix sbc8260 environment variables
  624. * Cleanup redundand "console" environment variable
  625. * Patch by Mark Jonas, 05 Jul 2004:
  626. add support for the Total5100's and Total5200's LCD screen
  627. * Patches by Dan Eisenhut, 01 Jul 2004:
  628. - README fixes.
  629. - Move doc2000.h include to prevent compiler warning on some boards
  630. * Patch by Mark Jonas, 01 Jul 2004:
  631. Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
  632. MGT5100 and MPC5200 based Freescale platforms.
  633. * Patch by Philippe Robin, 01 Jul 2004:
  634. Add initialization for Integrator and versatile board files.
  635. * Patch by Hinko Kocevar, 01 Jun 2004:
  636. Fix VFD FB allocation, add LCD FB allocation on ARM
  637. * Patch by Martin Krause, 30 Jun 2004:
  638. Add support for TQM5200 board
  639. * Patch by Martin Krause, 29 Jun 2004:
  640. Add loopw command: infinite write loop on address range
  641. * Patches by Yasushi Shoji, 29 Jun 2004:
  642. - add empty include/asm-microblaze/processor.h
  643. - add to CREDITS and MAINTAINERS
  644. - add gd initialization
  645. - add MicroBlaze and SUZAKU board to MAKEALL script
  646. - add reset support for SUZAKU
  647. - add flush_cache() for MicroBlaze
  648. - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
  649. size flash memory on SUZAKU
  650. * Patch by Prakash Kumar, 27 Jun 2004:
  651. Add support for the PXA250 based Intrinsyc Cerf board.
  652. * Patch by Yasushi Shoji, 27 Jun 2004:
  653. fix comment in include/common.h
  654. * Rename SBC8560 into sbc8560 for consistency
  655. * Patch by Daniel Poirot, 24 Jun 2004:
  656. Add support for Wind River's sbc8240 board
  657. * Patches by Yasushi Shoji, 26 Jun 2004:
  658. - drivers/serial_xuartlite.c: fix "return 0" in void function
  659. - add microblaze support to mkimage tool
  660. * Patch by Fred Klatt, 25 Jun 2004:
  661. Add support for WindRiver's sbc8560 board
  662. * Patch by Nicolas Lacressonniere, 24 Jun 2004
  663. Small Bugs fixes for "at91rm9200dk" board:
  664. - Timing modifications for SPI DataFlash access
  665. - Fix NAND flash detection bug
  666. * Patch by Nicolas Lacressonniere, 24 Jun 2004:
  667. Add Support for Flash AT49BV6416 for AT91RM9200DK board
  668. * Patch by Jon Loeliger, 17 June 2004:
  669. Completion of the 8540ADS/8560ADS updates:
  670. Fix some PCI and Rapid I/O memory maps,
  671. Initialize both TSEC 1 and 2,
  672. Initialize SDRAM
  673. Update MAINTAINER for 85xx boards and README.mpc85xxads
  674. * Patch by Yuli Barcohen, 16 Jun 2004:
  675. Remove obsolete AdderII port which was superseded by unified
  676. AdderII/Adder87x port
  677. * Patch by Ladislav Michl, 16 Jun 2004:
  678. Fix gcc-3.3.3 warnings for smc91111.c
  679. * Patch by Stefan Roese, 02 Jul 2004:
  680. - Fix bug in 405 ethernet driver; allocated data not cleared!
  681. - Fix problem in 405 i2c driver; don't try to print without console!
  682. * Patch by Paul Ruhland, 11 Jun 2004:
  683. Remove debug code from 'board/lpd7a40x/flash.c'
  684. * Patch by Andrea Marson, 11 Jun 2004:
  685. Update for PPChameleon board:
  686. - support for SysClk @ 25MHz
  687. - support for Silicon Motion SM712 VGA controller
  688. - some clean ups
  689. * Patches by Richard Woodruff, 10 Jun 2004:
  690. - fix problems with examples/stubs.c for GCC >= 3.4
  691. - fix problems with gd initialization
  692. * Patch by Curt Brune, 17 May 2004:
  693. - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
  694. - Add support for ESPD-Inc. EVB4510 Board
  695. * Patch by Marc Leeman, 11 May 2004:
  696. Fix for MPC8245 - reading PPC Memory from another device with the
  697. PPC as PCI target device corrupts data due to interenal hardware
  698. buffering.
  699. * Fix "cls" command when used with splash screen
  700. * Increase NFS download timeout (now 1 min - 10 sec is to short for a
  701. slow download of a big image)
  702. * Add "cls" function to MPC823 LCD driver so we can reinitialize the
  703. display even after showing a bitmap
  704. * Patch by Josef Wagner, 04 Jun 2004:
  705. - DDR Ram support for PM520 (MPC5200)
  706. - support for different flash types (PM520)
  707. - USB / IDE / CF-Card / DiskOnChip support for PM520
  708. - 8 bit boot rom support for PM520/CE520
  709. - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
  710. - I2C and RTC support for CPC45
  711. - support of new flash type (28F160C3T) for CPC45
  712. * Fix flash parameters passed to Linux for PPChameleon board
  713. * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
  714. * Patch by Paul Ruhland, 10 Jun 2004:
  715. fix support for Logic SDK-LH7A404 board and clean up the
  716. LH7A404 register macros.
  717. * Patch by Matthew McClintock, 10 Jun 2004:
  718. Modify code to select correct serial clock on Sandpoint8245
  719. * Patch by Robert Schwebel, 10 Jun 2004:
  720. Add support for Intel K3 strata flash.
  721. * Patch by Thomas Brand, 10 Jun 2004:
  722. Fix "loads" command on DK1S10 board
  723. * Patch by Yuli Barcohen, 09 Jun 2004:
  724. Add support for 8MB flash SIMM and JFFS2 file system on
  725. Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
  726. * Patch by Yuli Barcohen, 09 Jun 2004:
  727. Add support for Analogue&Micro Adder87x and the older AdderII board.
  728. * Patch by Ming-Len Wu, 09 Jun 2004:
  729. Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
  730. * Patch by Sam Song, 09 Jun 2004:
  731. - Add support for RPXlite_DW board
  732. - Update FLASH driver for 4*AM29DL323DB90VI
  733. - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
  734. * Patch by Mark Jonas, 08 June 2004:
  735. - Make MPC5200 boards evaluate the SVR to print processor name and
  736. version in checkcpu() (cpu/mpc5xxx/cpu.c).
  737. * Patch by Kai-Uwe Bloem, 06 May 2004:
  738. Fix endianess problem in cramfs code
  739. * Patch by Tom Armistead, 04 Jun 2004:
  740. Add support for MAX6900 RTC
  741. * Patches by Ladislav Michl, 03 Jun 2004:
  742. - fix cfi_flash.c on LE systems
  743. - let 'make mrproper' delete u-boot.img as well
  744. - turn printf into debug in cfi_flash.c
  745. * Patch by Kurt Stremerch, 28 May 2004:
  746. Add support for Exys XSEngine board
  747. * Patch by Martin Krause, 27 May 2004:
  748. Fix a MPC5xxx I2C timing issue in i2c_probe().
  749. * Patch by Leif Lindholm, 27 May 2004:
  750. Fix board_init_f() for dbau1x00 board.
  751. * Patch by Imre Deak, 26 May 2004:
  752. On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
  753. Set flash base accordingly, and decide whether to do or skip board
  754. specific setup steps.
  755. * Patch by Josef Baumgartner, 26 May 2004:
  756. Add missing define in include/asm-m68k/global_data.h
  757. * Patch by Josef Baumgartner, 25 May 2004:
  758. Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
  759. * Patch by Paul Ruhland, 24 May 2004:
  760. fix SDRAM initialization for LPD7A400 board.
  761. * Patch by Jian Zhang, 20 May 2004:
  762. add support for environment in NAND flash
  763. * Patch by Yuli Barcohen, 20 May 2004:
  764. Add support for Interphase iSPAN boards.
  765. * Patches by Paul Ruhland, 17 May 2004:
  766. - Add I/O functions to the smc91111 ethernet driver to support the
  767. Logic LPD7A40x boards.
  768. - Add support for the Logic Zoom LH7A40x based SDK board(s),
  769. specifically the LPD7A400.
  770. * Patches by Robert Schwebel, 15 May 2004:
  771. - call MAC address reading code also for SMSC91C111;
  772. - make SMSC91C111 timeout configurable, remove duplicate code
  773. - fix get_timer() for PXA
  774. - update doc/README.JFFS2
  775. - use "bootfile" env variable also for jffs2
  776. * Patch by Tolunay Orkun, 14 May 2004:
  777. Add support for Cogent CSB472 board (8MB Flash Rev)
  778. * Patch by Thomas Viehweger, 14 May 2004:
  779. - flash.h: more flash types added
  780. - immap_8260.h: some bits added (useful for RMII)
  781. - cmd_coninfo.c: typo corrected, printf -> puts
  782. - reduced size by replacing spaces with tab
  783. * Patch by Robert Schwebel, 13 May 2004:
  784. Add 'imgextract' command: extract one part of a multi file image.
  785. * Patches by Jon Loeliger, 11 May 2004:
  786. Dynamically handle REV1 and REV2 MPC85xx parts.
  787. (Jon Loeliger, 10-May-2004).
  788. New consistent memory map and Local Access Window across MPC85xx line.
  789. New CCSRBAR at 0xE000_0000 now.
  790. Add RAPID I/O memory map.
  791. New memory map in README.MPC85xxads
  792. (Kumar Gala, 10-May-2004)
  793. Better board and CPU identification on MPC85xx boards at boot.
  794. (Jon Loeliger, 10-May-2004)
  795. SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
  796. Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
  797. (Jim Robertson, 10-May-2004)
  798. Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
  799. Supports multiple PHYs.
  800. (Andy Fleming, 10-May-2004)
  801. Some README.MPC85xxads updates.
  802. (Kumar Gala, 10-May-2004)
  803. Copyright updates for "Freescale"
  804. (Andy Fleming, 10-May-2004)
  805. * Patch by Stephen Williams, 11 May 2004:
  806. Add flash support for ST M29W040B
  807. Reduce JSE specific flash.c to remove dead code.
  808. * Patch by Markus Pietrek, 04 May 2004:
  809. Fix clear_bss code for ARM systems (all except s3c44b0 which
  810. doesn't clear BSS at all?)
  811. * Fix "ping" problem on INC-IP board. Strange problem:
  812. Sometimes the store word instruction hangs while writing to one of
  813. the Switch registers, but only if the next instruction is 16-byte
  814. aligned. Moving the instruction into a separate function somehow
  815. makes the problem go away.
  816. * Patch by Rishi Bhattacharya, 08 May 2004:
  817. Add support for TI OMAP5912 OSK Board
  818. * Patch by Sam Song May, 07 May 2004:
  819. Fix typo of UPM table for rmu board
  820. * Patch by Pantelis Antoniou, 05 May 2004:
  821. - Intracom board update.
  822. - Add Codec POST.
  823. * Add support for the second Ethernet interface for the 'PPChameleon'
  824. board.
  825. * Patch by Dave Peverley, 30 Apr 2004:
  826. Add support for OMAP730 Perseus2 Development board
  827. * Patch by Alan J. Luse, 29 Apr 2004:
  828. Fix flash chip-select (OR0) option register setting on FADS boards.
  829. * Patch by Alan J. Luse, 29 Apr 2004:
  830. Report MII network speed and duplex setting properly when
  831. auto-negotiate is not enabled.
  832. * Patch by Jarrett Redd, 29 Apr 2004:
  833. Fix hang on reset on Ocotea board due to flash in wrong mode.
  834. * Patch by Dave Peverley, 29 Apr 2004:
  835. add MAC address detection to smc91111 driver
  836. * Patch by David Müller, 28 Apr 2004:
  837. fix typo in lib_arm/board.c
  838. * Patch by Tolunay Orkun, 20 Apr 2004:
  839. - README update: add CONFIG_CSB272 and csb272_config
  840. - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
  841. i2cfast environment variable
  842. * Patch by Yuli Barcohen, 19 Apr 2004:
  843. - Rename DUET_ADS to MPC885ADS
  844. - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
  845. - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
  846. - Clean up FADS family port to use the new defines
  847. * Fix PCI support on CPC45 board
  848. * Patch by Scott McNutt, 25 Apr 2004:
  849. Add Nios GDB/JTAG Console support:
  850. - Add stubs to support gdb via JTAG.
  851. - Add support for console over JTAG.
  852. - Minor cleanup.
  853. * Add support for CATcenter board (based on PPChameleon ME module)
  854. * Patch by Klaus Heydeck, 12 May 2004:
  855. Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
  856. load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
  857. various changes to KUP4 board specific files
  858. * Fix minor network problem on MPC5200: need some delay between
  859. resetting the PHY and sending the first packet. Implemented in a
  860. "natural" way by invoking the PHY reset and initialization code
  861. only once after power on vs. each time the interface is brought up.
  862. * Add some limited support for low-speed devices to SL811 USB controller
  863. (at least "usb reset" now passes successfully and "usb info" displays
  864. correct information)
  865. * Change init sequence for multiple network interfaces: initialize
  866. on-chip interfaces before external cards.
  867. * Fix memory leak in the NAND-specific JFFS2 code
  868. * Fix SL811 USB controller when attached to a USB hub
  869. * Fix config option spelling in PM520 config file
  870. * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
  871. patches by Pantelis Antoniou, 30 Mar 2004)
  872. * Fix minor NAND JFFS2 related issue
  873. * Fixes for SL811 USB controller:
  874. - implement workaround for broken memory stick
  875. - improve error handling
  876. * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
  877. cope with congested networks.
  878. ======================================================================
  879. Changes for U-Boot 1.1.1:
  880. ======================================================================
  881. * Patch by Travis Sawyer, 23 Apr 2004:
  882. Fix VSC/CIS 8201 phy descrambler interoperability timing due to
  883. errata from Vitesse Semiconductor.
  884. * Patch by Philippe Robin, 22 Apr 2004:
  885. Fix ethernet configuration for "versatile" board
  886. * Patch by Kshitij Gupta, 21 Apr 2004:
  887. Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
  888. * Patch by Steven Scholz, 24 Feb 2004:
  889. Fix a bug in AT91RM9200 ethernet driver:
  890. The MII interface is now initialized before accessing the PHY.
  891. * Patch by John Kerl, 19 Apr 2004:
  892. Use U-boot's miiphy.h for PHY register names, rather than
  893. introducing a new header file.
  894. * Update pci_ids.h from linux-2.4.26
  895. * Patch by Masami Komiya, 19 Apr 2004:
  896. Fix problem cause by VLAN function on little endian architecture
  897. without VLAN environment
  898. * Clean up the TQM8xx_YYMHz configurations; allow to use the same
  899. binary image for all clock frequencies. Implement run-time
  900. optimization of flash access timing based on the actual bus
  901. frequency.
  902. * Modify KUP4X board configuration to use SL811 driver for USB memory
  903. sticks (including FAT / VFAT filesystem support)
  904. * Add SL811 Host Controller Interface driver for USB
  905. * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
  906. * Patch by Pantelis Antoniou, 19 Apr 2004:
  907. Allow to use shell style syntax (i. e. ${var} ) with standard parser.
  908. Minor patches for Intracom boards.
  909. * Patch by Christian Pell, 19 Apr 2004:
  910. cleanup support for CF/IDE on PCMCIA for PXA25X
  911. * Temporarily disabled John Kerl's extended MII command code because
  912. "miivals.h" is missing
  913. * Patches by Mark Jonas, 13 Apr 2004:
  914. - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
  915. - Add sync instructions to IceCube SDRAM init code
  916. - Move SDRAM chip constants into seperate include files
  917. - Unify DDR and SDR initialization code
  918. - Unify all IceCube (Lite5xxx) target names
  919. * Patch by John Kerl, 16 Apr 2004:
  920. Enable ranges in mii command, e.g. mii read 0-1f 0 or
  921. mii read 4-7 18-1a. Also add mii dump subcommand for
  922. pretty-printing standard regs 0-5.
  923. * Patch by Stephen Williams, 16 April 2004:
  924. fix typo in JSE.h; update MAINTAINERS
  925. * Patch by Matthew S. McClintock, 14 Apr 2004:
  926. fix initdram function for utx8245 board
  927. * Patch by Markus Pietrek, 14 Apr 2004:
  928. use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
  929. * Patch by Reinhard Meyer, 18 Apr 2004:
  930. provide the IDE Reset Function for EMK 5200 boards
  931. * Patch by Masami Komiya, 12 Apr 2004:
  932. fix pci_hose_write_config_{byte,word}_via_dword problems
  933. * Patch by Sangmoon Kim, 12 Apr 2004:
  934. Update max RAM size for debris board
  935. * Patch by Travis Sawyer, 08 Apr 2004:
  936. Add TLB entry for second DIMM slot on ocotea
  937. * Patch by Masami Komiya, 08 Apr 2004:
  938. add RTL8169 network driver
  939. * Patch by Dan Malek, 07 Apr 2004:
  940. - Add support for RPC/STx GP3, Motorola 8560 board
  941. - Update 85xx TSEC driver so it searches MII for first available PHY
  942. and uses that one.
  943. - Add functions to support console MII commands.
  944. * Patch by Tolunay Orkun, 07 Apr 2004:
  945. Move initialization of bi_iic_fast[]
  946. from board_init_f() to board_init_r()
  947. * Patch by Yasushi Shoji, 07 Apr 2004:
  948. Cleanup microblaze port
  949. * Patch by Sangmoon Kim, 07 Apr 2004:
  950. Add auto SDRAM module detection for Debris board
  951. * Patch by Rune Torgersen, 06 Apr 2004:
  952. - Fix some PCI problems on the MPC8266ADS board
  953. - Fix the location of some PCI entries in the immap structure
  954. * Patch by Yasushi Shoji, 07 Apr 2004:
  955. - add support for microblaze processors
  956. - add support for AtmarkTechno "suzaku" board
  957. * Configure PPChameleon board to use redundand environment in flash
  958. * Configure PPChameleon board to use JFFS2 NAND support.
  959. * Added support for JFFS2 filesystem (read-only) on top of NAND flash
  960. * Patch by Rune Torgersen, 16 Apr 2004:
  961. LBA48 fixes
  962. * Patches by Pantelis Antoniou, 16 Apr 2004:
  963. - add support for a new version of an Intracom board and fix
  964. various other things on others.
  965. - add verify support to the crc32 command (define
  966. CONFIG_CRC32_VERIFY to enable it)
  967. - fix FEC driver for MPC8xx systems:
  968. 1. fix compilation problems for boards that use dynamic
  969. allocation of DPRAM
  970. 2. shut down FEC after network transfers
  971. - HUSH parser fixes:
  972. 1. A new test command was added. This is a simplified version of
  973. the one in the bourne shell.
  974. 2. A new exit command was added which terminates the current
  975. executing script.
  976. 3. Fixed handing of $? (exit code of last executed command)
  977. - Fix some compile problems;
  978. add "once" functionality for the netretry variable
  979. * Patch by George G. Davis, 02 Apr 2004:
  980. add support for Intel Assabet board
  981. * Patch by Stephen Williams, 01 Apr 2004:
  982. Add support for Picture Elements JSE board
  983. * Patch by Christian Pell, 01 Apr 2004:
  984. Add CompactFlash support for PXA systems.
  985. * Patches by Pantelis Antoniou, 30 Mar 2004:
  986. - add auto-complete support to the U-Boot CLI
  987. - add support for NETTA and NETPHONE boards; fix NETVIA board
  988. - add support for the Epson 156x series of graphical displays
  989. (These displays are serial and not suitable for using a normal
  990. framebuffer console on them)
  991. - add infrastructure needed in order to POST any DSPs in a board
  992. - improve and fix various things in the MPC8xx FEC driver:
  993. 1. The new 87x and 88x series of processors have two FECs,
  994. and the new driver supports them both.
  995. 2. Another change in the 87x/88x series is support for
  996. the RMII (Reduced MII) interface. However numerous
  997. changes are needed to make it work since the PHYs
  998. are connected to the same lines. That means that
  999. you have to address them correctly over the MII
  1000. interface.
  1001. 3. We now correctly match the MII/RMII interface
  1002. configuration to what the PHY reports.
  1003. - Fix problem when readingthe MII status register. Due to the
  1004. internal design of many PHYs you have to read the register
  1005. twice. The problem is more apparent in 10Mbit mode.
  1006. - add new mode ".jffs2s" for reading from a NAND device: it just
  1007. skips over bad blocks.
  1008. - add networking support for VLANs (802.1q), and CDP (Cisco
  1009. Discovery Protocol)
  1010. - some minor patches / cleanup
  1011. * Patch by Yuli Barcohen, 28 Mar 2004:
  1012. - Add support for MPC8272 family including MPC8247/8248/8271/8272
  1013. - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
  1014. - Change configuration method for MPC8260ADS family
  1015. * add startup code to clear the BSS of standalone applications
  1016. * Fix if / elif handling bug in HUSH shell
  1017. ======================================================================
  1018. Changes for U-Boot 1.1.0:
  1019. ======================================================================
  1020. * Patch by Mark Jonas: Remove config.tmp files only when
  1021. unconfiguring the board
  1022. * Adapt RMU board for bigger flash memory
  1023. * Patch by Klaus Heydeck, 13 Mar 2003:
  1024. Add support for KUP4X Board
  1025. * Patch by Pavel Bartusek, 21 Mar 2004
  1026. Add Reiserfs support
  1027. * Patch by Hinko Kocevar, 20 Mar 2004
  1028. - Add auto-release for SMSC LAN91c111 driver
  1029. - Add save/restore of PTR and PNR regs as suggested in datasheet
  1030. * Patch by Stephen Williams, 19 March 2004
  1031. Increase speed of sector reads from SystemACE,
  1032. shorten poll timeout and remove a useless reset
  1033. * Patch by Tolunay Orkun, 19 Mar 2004:
  1034. Make GigE PHY 1000Mbps Speed/Duplex detection conditional
  1035. (CONFIG_PHY_GIGE)
  1036. * Patch by Brad Kemp, 18 Mar 2004:
  1037. prevent machine checks during a PCI scan
  1038. * Patch by Pierre Aubert, 18 Mar 2004:
  1039. Fix string cleaning in IDE identification
  1040. * Patch by Pierre Aubert, 18 Mar 2004:
  1041. - Unify video mode handling for Chips & Technologies 69000 Video
  1042. chip and Silicon Motion SMI 712/710/810 Video chip
  1043. - Add selection of the video output (CRT or LCD) via 'videoout'
  1044. environment variable for the Silicon Motion
  1045. - README update
  1046. * Patch by Pierre Aubert, 18 Mar 2004:
  1047. include/common.h typo fix
  1048. * Patches by Tolunay Orkun, 17 Mar 2004:
  1049. - Add support for bd->bi_iic_fast[] initialization via environment
  1050. variable "i2cfast" (CONFIG_I2CFAST)
  1051. - Add "i2cfast" u-boot environment variable support for csb272
  1052. * Patch by Carl Riechers, 17 Mar 2004:
  1053. Ignore '\0' characters in console input for use with telnet and
  1054. telco pads.
  1055. * Patch by Leon Kukovec, 17 Mar 2004:
  1056. typo fix for strswab prototype #ifdef
  1057. * Patches by Thomas Viehweger, 16 Mar 2004:
  1058. - show PCI clock frequency on MPC8260 systems
  1059. - add FCC_PSMR_RMII flag for HiP7 processors
  1060. - in do_jffs2_fsload(), take load address from load_addr if not set
  1061. explicit, update load_addr otherwise
  1062. - replaced printf by putc/puts when no formatting is needed
  1063. (smaller code size, faster execution)
  1064. * Patch by Phillippe Robin, 16 Mar 2004:
  1065. avoid dereferencing NULL pointer in lib_arm/armlinux.c
  1066. * Patch by Stephen Williams, 15 Mar 2004:
  1067. Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
  1068. * Patch by Tolunay Orkun, 15 Mar 2004:
  1069. Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
  1070. * Patch by Travis Sawyer, 15 Mar 2004:
  1071. Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
  1072. * Add start-up delay to make sure power has stabilized before
  1073. attempting to switch on USB on SX1 board.
  1074. * Patch by Josef Wagner, 18 Mar 2004:
  1075. - Add support for MicroSys XM250 board (PXA255)
  1076. - Add support for MicroSys PM828 board (MPC8280)
  1077. - Add support for 32 MB Flash on PM825/826
  1078. - new SDRAM refresh rate for PM825/PM826
  1079. - added support for MicroSys PM520 (MPC5200)
  1080. - replaced Query by Identify command in CPU86/flash.c
  1081. to support 28F160F3B
  1082. * Fix wrap around problem with udelay() on ARM920T
  1083. * Add support for Macronix flash on TRAB board
  1084. * Patch by Pierre Aubert, 15 Mar 2004:
  1085. Fix buffer overflow in IDE identification
  1086. * Fix power-off of LCD for out-of-band temperatures on LWMON board
  1087. * Remove redundand #define in IceCube.h
  1088. * Patch by Steven Scholz, 27 Feb 2004:
  1089. - Adding get_ticks() and get_tbclk() for AT91RM9200
  1090. - Many white space fixes in cpu/at91rm9200/interrupts.c
  1091. * Patches by Steven Scholz, 20 Feb 2004:
  1092. some cleanup in AT91RM9200 related code
  1093. * Patches by Travis Sawyer, 12 Mar 2004:
  1094. - Fix Gigabit Ethernet support for 440GX
  1095. - Add Gigabit Ethernet Support to MII PHY utilities
  1096. * Patch by Brad Kemp, 12 Mar 2004:
  1097. Fixes for drivers/cfi_flash.c:
  1098. - Better support for x8/x16 implementations
  1099. - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
  1100. - Added defines for AMD command and address constants
  1101. * Patch by Leon Kukovec, 12 Mar 2004:
  1102. Fix get_dentfromdir() to correctly handle deleted dentries
  1103. * Patch by George G. Davis, 11 Mar 2004:
  1104. Remove hard coded network settings in TI OMAP1610 H2
  1105. default board config
  1106. * Patch by George G. Davis, 11 Mar 2004:
  1107. add support for ADS GraphicsClient+ board.
  1108. * Patch by Pierre Aubert, 11 Mar 2004:
  1109. - add bitmap command and splash screen support in cfb console
  1110. - add [optional] origin in the bitmap display command
  1111. * Patch by Travis Sawyer, 11 Mar 2004:
  1112. Fix ocotea board early init interrupt setup.
  1113. * Patch by Thomas Viehweger, 11 Mar 2004:
  1114. Remove redundand code; add PCI-specific bits to include/mpc8260.h
  1115. * Patch by Stephan Linz, 09 Mar 2004
  1116. - Add support for the SSV ADNP/ESC1 (Nios Softcore)
  1117. * Patch by George G. Davis, 9 Mar 2004:
  1118. fix recent build failure for SA1100 target
  1119. * Patch by Travis Sawyer, 09 Mar 2004:
  1120. Support native interrupt mode for the IBM440GX.
  1121. Previously it was running in 440GP compatibility mode.
  1122. * Patch by Philippe Robin, 09 Mar 2004:
  1123. Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
  1124. Platform support.
  1125. * Patch by Masami Komiya, 08 Mar 2004:
  1126. Don't overwrite server IP address or boot file name
  1127. when the boot server does not return values
  1128. * Patch by Tolunay Orkun, 5 Mar 2004:
  1129. Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
  1130. * Patch by Tolunay Orkun, 5 Mar 2004:
  1131. Fix early board initialization for Cogent CSB272 board
  1132. * Patch by Ed Okerson, 3 Mar 2004:
  1133. fix CFI flash writes for little endian systems
  1134. * Patch by Reinhard Meyer, 01 Mar 2004:
  1135. generalize USB and IDE support for MPC5200 with according
  1136. changes to IceCube.h and TOP5200.h
  1137. add Am29LV256 256 MBit FLASH support for TOP5200 boards
  1138. add info about USB and IDE to README
  1139. * Patch by Yuli Barcohen, 4 Mar 2004:
  1140. Fix problems with GCC 3.3.x which changed handling of global
  1141. variables explicitly initialized to zero (now in .bss instead of
  1142. .data as before).
  1143. * Patch by Leon Kukovec, 02 Mar 2004:
  1144. add strswab() to fix IDE LBA capacity, firmware and model numbers
  1145. on little endian machines
  1146. * Patch by Masami Komiya, 02 Mar 2004:
  1147. - Remove get_ticks() from NFS code
  1148. - Add verification of RPC transaction ID
  1149. * Patch by Pierre Aubert, 02 Mar 2004:
  1150. cleanup for IDE and USB drivers for MPC5200
  1151. * Patch by Travis Sawyer, 01 Mar 2004:
  1152. Ocotea:
  1153. - Add IBM PPC440GX Ref Platform support (Ocotea)
  1154. Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
  1155. Adapted to U-Boot and 440GX port
  1156. 440gx_enet.c:
  1157. - Add gracious handling of all Ethernet Pin Selections for 440GX
  1158. - Add RGMII selection for Cicada CIS8201 Gigabit PHY
  1159. ppc440.h:
  1160. - Add needed bit definitions
  1161. - Fix formatting
  1162. * Patch by Carl Riechers, 1 Mar 2004:
  1163. Add PPC440GX prbdv0 divider to fix memory clock calculation.
  1164. * Patch by Stephan Linz, 27 Feb 2004
  1165. - avoid problems for targets without NFS download support
  1166. * Patch by Rune Torgersen, 27 Feb 2004:
  1167. - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
  1168. - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
  1169. - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
  1170. * Patch by Masami Komiya, 27 Feb 2004:
  1171. Fix rarpboot: add autoload by NFS
  1172. * Patch by Dan Eisenhut, 26 Feb 2004:
  1173. fix flash_write return value in saveenv
  1174. * Patch by Stephan Linz, 11 Dec 2003
  1175. expand config.mk to avoid trigraph warnings on NIOS
  1176. * Rename "BMS2003" board into "HMI10"
  1177. * SX1 patches: use "serial#" for USB serial #; use redundand environment
  1178. storage; auto-set console on USB port (using preboot command)
  1179. * Add support for SX1 mobile phone; add support for USB-based console
  1180. (enable with "setenv stdout usbtty; setenv stdin usbtty")
  1181. * Fix LOWBOOT configuration for MPC5200 with DDR memory
  1182. * Fix SDRAM timings for LITE5200 / IceCube board
  1183. * Handle Auti-MDIX / connection status for INCA-IP
  1184. * Fix USB problems when attempting to read 0 bytes
  1185. * Patch by Travis Sawyer, 26 Feb 2004:
  1186. Fix broken compile for XPEDITE1K target.
  1187. * Patch by Stephan Linz, 26 Feb 2004:
  1188. Bug fix for NFS code on NIOS targets
  1189. * Patch by Stephen Williams, 26 Feb 2004:
  1190. Break up SystemACE reads of large block counts
  1191. * Patch by Pierre Aubert, 26 Feb 2004
  1192. add IDE support for MPC5200
  1193. * Patch by Masami Komiya, 26 Feb 2004:
  1194. add autoload via NFS
  1195. * Patch by Stephen Williams
  1196. Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
  1197. elsewhere in the source.
  1198. * Patch by Steven Scholz, 25 Feb 2004:
  1199. - Timeouts in FPGA code should be based on CFG_HZ
  1200. - Minor cleanup in code for Altera FPGA ACEX1K
  1201. * Patch by Steven Scholz, 25 Feb 2004:
  1202. Changed "Directory Hierarchy" section in README
  1203. * Patch by Masami Komiya, 25 Feb 2004:
  1204. Reduce copy count in nfs_read_reply() of NFS code
  1205. * Patch by Markus Pietrek, 24 Feb 2004:
  1206. NS9750 DevBoard added
  1207. * Patch by Pierre Aubert, 24 Feb 2004
  1208. add USB support for MPC5200
  1209. * Patch by Steven Scholz, 24 Feb 2004:
  1210. - fix MII commands to use values from last command
  1211. * Patch by Torsten Demke, 24 Feb 2004:
  1212. Add support for the eXalion platform (SPSW-8240, F-30, F-300)
  1213. * Patch by Rahul Shanbhag, 19 Feb 2004:
  1214. Fixes for for OMAP1610 board:
  1215. - shift some IRQ specific code to platform.S file
  1216. - remove duplicatewatchdog reset code from start.S
  1217. * Make Auto-MDIX Support configurable on INCA-IP board
  1218. * Fix license for mkimage tool
  1219. * Patch by Masami Komiya, 24 Feb 2004:
  1220. Update NetBootFileXferSize in NFS code
  1221. * Patch by Scott McNutt, 24 Feb 2004:
  1222. fix packet length in NFS code
  1223. * Patch by Masami Komiy, 22 Feb 2004:
  1224. Add support for NFS for file download
  1225. * Patch by Andrea Scian, 17 Feb 2004:
  1226. Add support for S3C44B0 processor and DAVE B2 board
  1227. * Patch by Steven Scholz, 20 Feb 2004:
  1228. - Add support for MII commands on AT91RM9200 boards
  1229. - some cleanup in AT91RM9200 ethernet code
  1230. * Patch by Peter Ryser, 20 Feb 2004:
  1231. Add support for the Xilinx ML300 platform
  1232. * Patch by Stephan Linz, 17 Feb 2004:
  1233. Fix watchdog support for NIOS
  1234. * Patch by Josh Fryman, 16 Feb 2004:
  1235. Fix byte-swapping for cfi_flash.c for different bus widths
  1236. * Patch by Jon Diekema, 14 Jeb 2004:
  1237. Remove duplicate "FPGA Support" notes from the README file
  1238. * Patches by Reinhard Meyer, 14 Feb 2004:
  1239. - update board/emk tree; use common flash driver
  1240. - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
  1241. [adapted for other PPC CPUs -- wd]
  1242. - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
  1243. * Patch by Jon Diekema, 13 Feb 2004:
  1244. Call show_boot_progress() whenever POST "FAILED" is printed.
  1245. * Patch by Nishant Kamat, 13 Feb 2004:
  1246. Add support for TI OMAP1610 H2 Board
  1247. Fixes for cpu/arm926ejs/interrupt.c
  1248. (based on Richard Woodruff's patch for arm925, 16 Oct 03)
  1249. Fix for a timer bug in OMAP1610 Innovator
  1250. Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
  1251. * Patches by Stephan Linz, 12 Feb 2004:
  1252. - add support for NIOS timer with variable period preload counter value
  1253. - prepare POST framework support for NIOS targets
  1254. * Patch by Denis Peter, 11 Feb 2004:
  1255. add POST support for the MIP405 board
  1256. * Patch by Laurent Mohin, 10 Feb 2004:
  1257. Fix buffer overflow in common/usb.c
  1258. * Patch by Tolunay Orkun, 10 Feb 2004:
  1259. Add support for Cogent CSB272 board
  1260. * Patch by Thomas Elste, 10 Feb 2004:
  1261. Add support for NET+50 CPU and ModNET50 board
  1262. * Patch by Sam Song, 10 Feb 2004:
  1263. Fix typos in cfi_flash.c
  1264. * Patch by Leon Kukovec, 10 Feb 2004
  1265. Fixed long dir entry slot id calculation in get_vfatname
  1266. * Patch by Robin Gilks, 10 Feb 2004:
  1267. add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
  1268. !=, <>, <, >, <=, >=)
  1269. * Fix problem with side effects in macros in include/usb.h
  1270. * Patch by David Benson, 13 Nov 2003:
  1271. bug 841358 - fix TFTP download size limit
  1272. * Fixing bug 850768:
  1273. improper flush_cache() in load_serial()
  1274. * Fixing bug 834943:
  1275. MPC8540 - missing volatile declarations
  1276. * Patch by Stephen Williams, 09 Feb 2004:
  1277. Add support for Xilinx SystemACE chip:
  1278. - New files common/cmd_ace.c and include/systemace.h
  1279. - Hook systemace support into cmd_fat and the partition manager
  1280. * Patch by Travis Sawyer, 09 Feb 2004:
  1281. Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
  1282. * Patch by Travis Sawyer, 09 Feb 2004:
  1283. o 440GX:
  1284. - Fix PCI Indirect access for type 1 config cycles with ppc440.
  1285. - Add phymode for 440 enet
  1286. - fix pci pre init
  1287. o XPedite1K:
  1288. - Change board_pre_init to board_early_init_f
  1289. - Add user flash to bus controller setup
  1290. - Fix pci pre init
  1291. - Fix is_pci_host to check GPIO for monarch bit
  1292. - Force xpedite1k to pci conventional mode (via #define option)
  1293. * Patch by Brad Kemp, 4 Feb 2004:
  1294. - handle the machine check that is generated during the PCI scans
  1295. on 82xx processors.
  1296. - define the registers used in the IMMR by the PCI subsystem.
  1297. * Patch by Pierre Aubert, 03 Feb 2004:
  1298. cpu/mpc5xxx/start.S: copy MBAR into SPR311
  1299. * Patch by Jeff Angielski, 03 Feb 2004:
  1300. Fix copy & paste error in cpu/mpc8260/pci.c
  1301. * Patch by Reinhard Meyer, 24 Jan 2004:
  1302. Fix typo in cpu/mpc5xxx/pci_mpc5200.c
  1303. * Add Auto-MDIX support for INCA-IP
  1304. * Some code cleanup
  1305. * Patch by Josef Baumgartner, 10 Feb 2004:
  1306. Fixes for Coldfire port
  1307. * Patch by Brad Kemp, 11 Feb 2004:
  1308. Fix CFI flash driver problems
  1309. * Make sure to use a bus clock divider of 2 only when running TQM8xxM
  1310. modules at CPU clock frequencies above 66 MHz.
  1311. * Optimize flash programming speed for LWMON (by another 100% :-)
  1312. * Patch by Jian Zhang, 3 Feb 2004:
  1313. - Changed the incorrect FAT12BUFSIZE
  1314. - data_begin in fsdata can be negative. Changed it to be short.
  1315. * Patches by Stephan Linz, 30 Jan 2004:
  1316. 1: - board/altera/common/flash.c:flash_erase():
  1317. o allow interrupts befor get_timer() call
  1318. o check-up each erased sector and avoid unexpected timeouts
  1319. - board/altera/dk1c20/dk1s10.c:board_early_init_f():
  1320. o enclose sevenseg_set() in cpp condition
  1321. - remove the ASMI configuration for DK1S10_standard_32 (never present)
  1322. - fix some typed in mistakes in the NIOS documentation
  1323. 2: - split DK1C20 configuration into several header files:
  1324. o two new files for each NIOS CPU description
  1325. o U-Boot related part is remaining in DK1C20.h
  1326. 3: - split DK1S10 configuration into several header files:
  1327. o two new files for each NIOS CPU description
  1328. o U-Boot related part is remaining in DK1S10.h
  1329. 4: - Add support for the Microtronix Linux Development Kit
  1330. NIOS CPU configuration at the Altera Nios Development Kit,
  1331. Stratix Edition (DK-1S10)
  1332. 5: - Add documentation for the Altera Nios Development Kit,
  1333. Stratix Edition (DK-1S10)
  1334. 6: - Add support for the Nios Serial Peripharel Interface (SPI)
  1335. (master only)
  1336. 7: - Add support for the common U-Boot SPI framework at
  1337. RTC driver DS1306
  1338. * Patch by Rahul Shanbhag, 28 Jan 2004:
  1339. Fix flash protection/locking handling for OMAP1610 innovator board.
  1340. * Patch by Rolf Peukert, 28 Jan 2004:
  1341. fix flash write problems on CSB226 board (write with 32 bit bus width)
  1342. * Patches by Mark Jonas, 16 Jan 2004:
  1343. - fix rounding error when calculating baudrates for MPC5200 PSCs
  1344. - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
  1345. time which is not supported
  1346. * Patch by Yuli Barcohen, 26 Jan 2004:
  1347. Allow bzip2 compression for small memory footprint boards
  1348. * Patch by Brad Kemp, 21 Jan 2004:
  1349. Add support for CFI flash driver for both the Intel and the AMD
  1350. command sets.
  1351. * Patch by Travis Sawyer, 20 Jan 2004:
  1352. Fix pci bridge auto enumeration of sibling p2p bridges.
  1353. * Patch by Tolunay Orkun, 12 Jan 2004:
  1354. Add some delays as needed for Intel LXT971A PHY support
  1355. * Patches by Stephan Linz, 09 Jan 2004:
  1356. - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
  1357. - make DK1C20 board configuration related to ASMI conform to
  1358. documentation
  1359. * Patch by Anders Larsen, 09 Jan 2004:
  1360. ARM memory layout fixes: the abort-stack is now set up in the
  1361. correct RAM area, and the BSS is zeroed out as it should be.
  1362. Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
  1363. of the linker scripts are replaced by '__bss_start' and '_end',
  1364. resp., which is a further step to eliminate unnecessary differences
  1365. between the implementation of the CPU architectures.
  1366. * Patch by liang a lei, 9 Jan 2004:
  1367. Fix Intel 28F128J3 ID in include/flash.h
  1368. * Patch by Masami Komiya, 09 Jan 2004:
  1369. add support for TB0229 board (NEC VR4131 MIPS processor)
  1370. * Patch by Leon Kukovec, 12 Dec 2003:
  1371. changed extern __inline__ into static __inline__ in
  1372. include/linux/byteorder/swab.h
  1373. * Patch by Travis Sawyer, 30 Dec 2003:
  1374. Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
  1375. select MDI port based on enabled EMAC device.
  1376. Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
  1377. base PrPMC board.
  1378. * Patch by Wolter Kamphuis, 15 Dec 2003:
  1379. made CONFIG_SILENT_CONSOLE usable on all architectures
  1380. * Disable date command on TQM866M - there is no RTC on MPC866
  1381. * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
  1382. * Implement adaptive SDRAM timing configuration based on actual CPU
  1383. clock frequency for INCA-IP; fix problem with board hanging when
  1384. switching from 150MHz to 100MHz
  1385. * Add PCMCIA CS support for BMS2003 board
  1386. * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
  1387. see doc/README.MPC866 for details;
  1388. implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
  1389. calculate CPU clock frequency from PLL register values.
  1390. * Add support for 128 MB RAM on TQM8xxL/M modules
  1391. * Fix PS/2 keyboard problem caused by statically initialized variable
  1392. pointing to a location in flash
  1393. * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
  1394. * The PS/2 mux on the BMS2003 board needs 450 ms after power on
  1395. before we can access it; add delay in case we are faster (with no
  1396. CF card inserted)
  1397. * Cleanup of some init functions
  1398. * Make sure SCC Ethernet is always stopped by the time we boot Linux
  1399. to avoid Linux crashes by early packets coming in.
  1400. * Accelerate flash accesses on LWMON board by using buffered writes
  1401. * Fix typo in Makefile;
  1402. fix problem with PARTNUM detection
  1403. * Patch by Reinhard Meyer, 09 Jan 2004:
  1404. - add RTC support for MPC5200 based boards (requires RTC_XTAL)
  1405. * Add support for IDE LED on BMS2003 board
  1406. (exclusive with status LED!)
  1407. * Add support for PS/2 keyboard (used with PS/2 multiplexor on
  1408. BMS2003 board)
  1409. * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
  1410. Add common files for "emk" boards
  1411. * Add a common get_ram_size() function and modify the the
  1412. board-specific files to invoke that common implementation.
  1413. ======================================================================
  1414. Changes for U-Boot 1.0.1:
  1415. ======================================================================
  1416. * Set default clock for INCA-IP to 150 MHz
  1417. * Make BMS2003 use a separate config file to avoid #ifdef mess;
  1418. add I2C support; add support for DS1337 RTC
  1419. * Add CompactFlash support for BMS2003 board
  1420. * Add support for status LED on BMS2003 board
  1421. * Patch by Scott McNutt, 02 Jan 2004:
  1422. Add support for the Nios Active Serial Memory Interface (ASMI)
  1423. on Cyclone devices
  1424. * Patch by Andrea Marson, 16 Dec 2003:
  1425. Add support for the PPChameleon ME and HI modules
  1426. * Patch by Yuli Barcohen, 22 Dec 2003:
  1427. Add support for Motorola DUET ADS board (MPC87x/88x)
  1428. * Patch by Robert Schwebel, 15 Dec 2003:
  1429. add support for cramfs (uses JFFS2 command interface)
  1430. * Patches by Stephan Linz, 11 Dec 2003:
  1431. - more documentation for NIOS port
  1432. - new struct nios_pio_t, struct nios_spi_t
  1433. - Reconfiguration for NIOS Development Kit DK1C20:
  1434. o move board related code from board/dk1c20
  1435. to board/altera/dk1c20
  1436. o create a new common source path board/altera/common
  1437. and move generic flash access stuff into it
  1438. o change/expand configuration file DK1C20.h
  1439. - Add support for NIOS Development Kit DK1S10
  1440. - Add status LED support for NIOS systems
  1441. - Add dual 7-segment LED support for Altera NIOS DevKits
  1442. * Patch by Ronen Shitrit, 10 Dec 2003:
  1443. Add support for the Marvell DB64360 / DB64460 development boards
  1444. * Patch by Detlev Zundel, 10 Dec 2003:
  1445. fix dependency problem in examples/Makefile
  1446. * Patch by Denis Peter, 8 Dec 2003
  1447. - add support for the PATI board (MPC555)
  1448. - add SPI support for the MPC5xx
  1449. * Patch by Anders Larsen, 08 Dec 2003:
  1450. add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
  1451. to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
  1452. cleanup some redundand #defines
  1453. * Patch by André Schwarz, 8 Dec 2003:
  1454. fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
  1455. - TX and RX deskriptors must be quad-word aligned
  1456. - does not work with only one TX deskriptor
  1457. - standard reset method does not work
  1458. * Patch by Masami Komiya, 08 Dec 2003:
  1459. add RTL8139 ethernet driver
  1460. * Patches by Ed Okerson, 07 Dec 2003:
  1461. - fix ethernet for the AU1x00 processors in little-endian mode.
  1462. - extend memsetup.S for the AU1x00 processors in BE and LE modes
  1463. * Minor code cleanup (coding style)
  1464. * Patch by Reinhard Meyer, 30 Dec 2003:
  1465. - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
  1466. - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
  1467. - turned debug print of PHY registers into a function (called in two places)
  1468. - added support for EMK MPC5200 based modules
  1469. * Fix MPC8xx PLPRCR_MFD_SHIFT typo
  1470. * Add support for TQM866M modules
  1471. * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
  1472. * Fix a few compiler warnings
  1473. * Patch by Reinhard Meyer, 28 Dec 2003:
  1474. Add initial support for TOP5200 board
  1475. * Make CPU clock on ICA-IP board controllable by a "cpuclk"
  1476. environment variable which can set to "100", "133", or "150". The
  1477. CPU clock will be configured accordingly upon next reboot. Other
  1478. values are ignored. In case of an invalid or undefined "cpuclk"
  1479. value, the compile-time default CPU clock speed will be used.
  1480. * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
  1481. window that is used to access the UART registers by the Linux driver)
  1482. * Patch by Reinhard Meyer, 20 Dec 2003:
  1483. Fix clock calculation for the MPC5200 for higher clock frequencies
  1484. (above 2**32 / 10 = 429.5 MHz).
  1485. * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
  1486. * Fix IceCube CLKIN configuration (it's 33.000000MHz)
  1487. * Add new configuration for IceCube board with DDR memory
  1488. * Update TRAB memory configurations
  1489. * Add JFFS2 support for INCA-IP board
  1490. * Patch by Bill Hargen, 09 Dec 2003:
  1491. - BUBINGA405EP: changed flash driver to protect top sector containing
  1492. first instruction.
  1493. - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
  1494. - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
  1495. - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
  1496. - 405EP: added/fixed support for "reginfo" command.
  1497. - 4xx: removed spurious MII error messages on "mii info" command.
  1498. * Patch by Bernhard Kuhn, 28 Nov 2003:
  1499. add support for Coldfire CPU
  1500. add support for Motorola M5272C3 and M5282EVB boards
  1501. * Patch by Pierre Aubert, 24 Nov 2003:
  1502. - add a return value for the fpga command
  1503. - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
  1504. is defined. If ide_preinit fails, ide_init is aborted.
  1505. - fix an endianess problem in fat.h
  1506. * Patch by Wolter Kamphuis, 05 Dec 2003:
  1507. Add support for SNMC's QS850/QS823/QS860T boards
  1508. * Patch by Yuli Barcohen, 3 Dec 2003:
  1509. "revive" U-Boot support for old Motorola MPC860ADS board
  1510. * Patch by Cam(ilo?), 03 Dec 2003:
  1511. make examples build even with broken Montavista objcopy
  1512. * Patch by Pavel Bartusek, 27 Nov 2003:
  1513. fix conversion problem with "bootretry" evironment variable
  1514. * Patch by Andre Schwarz, 24 Nov 2003:
  1515. add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
  1516. * Patch by Pavel Bartusek, 21 Nov 2003:
  1517. set ZMII bridge speed on 440
  1518. * Patch by Anders Larsen, 17 Nov 2003:
  1519. Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
  1520. * Patches by David Müller, 14 Nov 2003:
  1521. - board/mpl/common/common_util.c
  1522. * implement support for BZIP2 compressed images
  1523. * various cleanups (printf -> puts, ...)
  1524. - board/mpl/common/flash.c
  1525. * report correct errors to upper layers
  1526. * check the erase fail and VPP low bits in status reg
  1527. - board/mpl/vcma9/cmd_vcma9.c
  1528. - board/mpl/vcma9/flash.c
  1529. * various cleanups (printf -> puts, ...)
  1530. - common/cmd_usb.c
  1531. * fix typo in comment
  1532. - cpu/arm920t/usb_ohci.c
  1533. * support for S3C2410 is missing in #if line
  1534. - drivers/cs8900.c
  1535. * reinit some registers in case of error (cable missing, ...)
  1536. - fs/fat/fat.c
  1537. * support for USB/MMC devices is missing in #if line
  1538. - include/configs/MIP405.h
  1539. - include/configs/PIP405.h
  1540. * enable BZIP2 support
  1541. * enlarge malloc space to 1MiB because of BZIP2 support
  1542. - include/configs/VCMA9.h
  1543. * enable BZIP2 support
  1544. * enlarge malloc space to 1MiB because of BZIP2 support
  1545. * enable USB support
  1546. - lib_arm/armlinux.c
  1547. * change calling convention of ARM Linux kernel as
  1548. described on http://www.arm.linux.org.uk/developer/booting.php
  1549. * Patch by Thomas Lange, 14 Nov 2003:
  1550. Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
  1551. support all these AMD boards.
  1552. * Patch by Thomas Lange, 14 Nov 2003:
  1553. Workaround for mips au1x00 physical memory accesses (the au1x00
  1554. uses a 36 bit bus internally and cannot access physical memory
  1555. directly. Use the uncached SDRAM address instead of the physical
  1556. one.)
  1557. * Patch by Xue Ligong (Joe), 13 Nov 2003:
  1558. add Realtek 8019 ethernet driver
  1559. * Patch by Yuli Barcohen, 13 Nov 2003:
  1560. MPC826xADS/PQ2FADS cleanup
  1561. * Patch by Anders Larsen, 12 Nov 2003:
  1562. Update README to mark the PORTIO commands non-standard
  1563. * Patch by Nicolas Lacressonnière, 12 Nov 2003:
  1564. update for for Atmel AT91RM9200DK development kit:
  1565. - support for environment variables in DataFlash
  1566. - Atmel DataFlash AT45DB1282 support
  1567. * Patch by Jeff Carr, 11 Nov 2003:
  1568. add support for new version of 8270 processors
  1569. * Patches by George G. Davis, 05 Nov 2003:
  1570. - only pass the ARM linux initrd tag to the kernel when an initrd
  1571. is actually present
  1572. - update omap1510inn configuration file
  1573. * Patches by Stephan Linz, 3 Nov 2003:
  1574. - more endianess fixes for LAN91C111 driver
  1575. - CFG_HZ configuration patch for NIOS Cyclone board
  1576. * Patch by Stephan Linz, 28 Oct 2003:
  1577. fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
  1578. * Patch by Steven Scholz, 20 Oct 2003:
  1579. - make "mii info <addr>" show infor for PHY at "addr" only
  1580. - Endian fix for miiphy_info()
  1581. * Patch by Gleb Natapov, 19 Sep 2003:
  1582. Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
  1583. * Patch by Anders Larsen, 17 Sep 2003:
  1584. Bring ARM memory layout in sync with the documentation:
  1585. stack and malloc-heap are now located _below_ the U-Boot code
  1586. * Accelerate booting on TRAB board: read and check autoupdate image
  1587. headers first instead of always reading the whole images.
  1588. * Fix type in MPC5XXX code (pointed out by Victor Wren)
  1589. * Enabled password check on RMU board
  1590. * Fix configuration problem with IceCube in LOWBOOT configuration:
  1591. envrionment got embedded, corrupting the image layout.
  1592. * Fix NEC display names (it's 6440 [for 640x480], not 6640).
  1593. * Added BMS2003 board
  1594. add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
  1595. * Fix flash driver for TRAB board (must use Unlock Bypass Reset
  1596. command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
  1597. and CPLD
  1598. * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
  1599. recent tools
  1600. * Add checksum verification to 'imls' command
  1601. * Add bd_info fields needed for 4xx Linux I2C driver
  1602. * Patch by Martin Krause, 4 Nov. 2003:
  1603. Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
  1604. * Print used network interface when CONFIG_NET_MULTI is set
  1605. * Patch by Bernhard Kuhn, 28 Oct 2003:
  1606. Add low boot support for MPC5200
  1607. * Fix problem with dual PCMCIA support (NSCU)
  1608. * Fix MPC5200 I2C initialization function
  1609. ======================================================================
  1610. Changes for U-Boot 1.0.0:
  1611. ======================================================================
  1612. * Fix parameter passing to standalone images with bootm command
  1613. * Patch by Kyle Harris, 30 Oct 2003:
  1614. Fix build errors for ixdp425 board
  1615. * Patch by David M. Horn, 29 Oct 2003:
  1616. Fixes to build under CYGWIN
  1617. * Get IceCube MGT5100 working (again)
  1618. * Fix problems in memory test on some boards (which was not
  1619. non-destructive as intended)
  1620. * Patch by Gary Jennejohn, 28 Oct 2003:
  1621. Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
  1622. to prevent stack overflow on ARM systems
  1623. * Patch by Stephan Linz, 28 Oct 2003:
  1624. fix init sequence error for NIOS port
  1625. * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
  1626. * Add CONFIG_VERSION_VARIABLE to TRAB configuration
  1627. * Patch by Xiao Xianghua, 23 Oct 2003:
  1628. small patch for mpc85xx
  1629. * Fix small problem in MPC5200 I2C driver
  1630. * Fix FCC3 support on ATC board
  1631. * Correct header printing for multi-image files in do_bootm()
  1632. * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
  1633. * Fix PCI problems on PPChameleon board
  1634. * Patch by Steven Scholz, 18 Oct 2003:
  1635. Fix AT91RM9200 ethernet driver
  1636. * Patch by Nye Liu, 17 Oct 2003:
  1637. Fix typo in include/mpc8xx.h
  1638. * Patch by Richard Woodruff, 16 Oct 03:
  1639. Fixes for cpu/arm925/interrupt.c
  1640. - Initialize timestamp & lastdec vars.
  1641. - fix timestamp overflows.
  1642. - fix lastdec overflow.
  1643. - smarter normalization to allow udelay() below 1ms to work.
  1644. * Patch by Scott McNutt, 16 Oct
  1645. add networking support for the Altera Nios Development Kit,
  1646. Cyclone Edition (DK-1C20)
  1647. * Patch by Jon Diekema, 14 Oct 2003:
  1648. add hint about doc/README.silent to README file
  1649. * Add CompactFlash support for NSCU
  1650. * Fix PCI problems on PPChameleonEVB
  1651. * TRAB auto-update: Base decision if we have to strip the image
  1652. header on image type as encoded in the header
  1653. (include image type patch by Martin Krause, 17 Oct 2003)
  1654. * Patches by Xianghua Xiao, 15 Oct 2003:
  1655. - Added Motorola CPU 8540/8560 support (cpu/85xx)
  1656. - Added Motorola MPC8540ADS board support (board/mpc8540ads)
  1657. - Added Motorola MPC8560ADS board support (board/mpc8560ads)
  1658. * Fix flash timings on TRAB board
  1659. * Make sure HUSH is initialized for running auto-update scripts
  1660. * Make 5200 reset command _really_ reset the board, without running
  1661. any other code after it
  1662. * Fix errors with flash erase when range spans across banks
  1663. that are mapped in reverse order
  1664. * Fix flash mapping and display on P3G4 board
  1665. * Patch by Kyle Harris, 15 Jul 2003:
  1666. - add support for Intel IXP425 CPU
  1667. - add support for IXDP425 eval board
  1668. * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
  1669. for more information
  1670. * Patch by Steven Scholz, 10 Oct 2003
  1671. - Add support for Altera FPGA ACEX1K
  1672. * Patches by Thomas Lange, 09 Oct 2003:
  1673. - fix cmd_ide.c for non ppc boards (read/write functions did not
  1674. add ATA base address)
  1675. - fix for shannon board
  1676. - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
  1677. - Endian swap ATA identity for all big endian CPUs, not just PPC
  1678. - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
  1679. args to linux
  1680. - add support for dbau1x00 board (MIPS32)
  1681. * Patch by Sangmoon Kim, 07 Oct 2003:
  1682. add support for debris board
  1683. * Patch by Martin Krause, 09 Oct 2003:
  1684. Fixes for TRAB board
  1685. - /board/trab/rs485.c: correct baudrate
  1686. - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
  1687. udelay(); fix some timing problems with adc controller
  1688. - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
  1689. modify commands: touch and buzzer
  1690. * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
  1691. (quick & dirty workaround for rogue pointer problem in get_vfatname());
  1692. Use direct function calls for auto_update instead of hush commands
  1693. * Patch by Scott McNutt, 04 Oct 2003:
  1694. - add support for Altera Nios-32 CPU
  1695. - add support for Nios Cyclone Development Kit (DK-1C20)
  1696. * Patch by Steven Scholz, 29 Sep 2003:
  1697. - A second parameter for bootm overwrites the load address for
  1698. "Standalone Application" images.
  1699. - bootm sets environment variable "filesize" to the resulting
  1700. (uncompressed) data length for "Standalone Application" images
  1701. when autostart is set to "no". Now you can do something like
  1702. if bootm $fpgadata $some_free_ram ; then
  1703. fpga load 0 $some_free_ram $filesize
  1704. fi
  1705. * Patch by Denis Peter, 25 Sept 2003:
  1706. add support for the MIP405 Rev. C board
  1707. * Patch by Yuli Barcohen, 25 Sep 2003:
  1708. add support for Zephyr Engineering ZPC.1900 board
  1709. * Patch by Anders Larsen, 23 Sep 2003:
  1710. add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
  1711. implemented for the x86 architecture)
  1712. * Patch by Sangmoon Kim, 23 Sep 2003:
  1713. fix pll_pci_to_mem_multiplier table for MPC8245
  1714. * Patch by Anders Larsen, 22 Sep 2003:
  1715. enable timed autoboot on PXA
  1716. * Patch by David Müller, 22 Sep 2003:
  1717. - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
  1718. returns correct libgcc file path
  1719. - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
  1720. time on s3c24x0 systems
  1721. * Patch by Jon Diekema, 19 Sep 2003:
  1722. - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
  1723. link state to the fault LED.
  1724. - In NetLoop, make the Fault LED reflect the link status. The link
  1725. status gets updated on entry, and on timeouts.
  1726. * Patch by Anders Larsen, 18 Sep 2003:
  1727. allow mkimage to build and run on Cygwin-hosted systems
  1728. * Patch by Frank Müller, 18 Sep 2003:
  1729. use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
  1730. cpu/mpc8xx/fec.c
  1731. * Patch by Pantelis Antoniou, 16 Sep 2003:
  1732. add tool to compute fileds in the PLPRCR register for MPC86x
  1733. * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
  1734. * Fix build problems under FreeBSD
  1735. * Add generic filesystem image type
  1736. * Make fatload set filesize environment variable
  1737. * enable basic / medium / high-end configurations for PPChameleonEVB
  1738. board; fix NAND code
  1739. * enable TFTP client code to specify to the server the desired
  1740. timeout value (see RFC-2349)
  1741. * Improve SDRAM setup for TRAB board
  1742. * Suppress all output with splashscreen configured only if "splashimage"
  1743. is set
  1744. * Fix problems with I2C support for mpc5200
  1745. * Adapt TRAB configuration and auto_update to new memory layout
  1746. * Add configuration for wtk board
  1747. * Add support for the Sharp LQ065T9DR51U LCD display
  1748. * Patch by Rune Torgersen, 17 Sep 2003:
  1749. - Fixes for MPC8266 default config
  1750. - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
  1751. * Patches by Jon Diekema, 17 Sep 2003:
  1752. - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
  1753. env_common.c)
  1754. - sbc8260 tweaks
  1755. - adjust "help" output
  1756. * Patches by Anders Larsen, 17 Sep 2003:
  1757. - fix spelling errors
  1758. - set GD_FLG_DEVINIT flag only after device function pointers
  1759. are valid
  1760. - Allow CFG_ALT_MEMTEST on systems where address zero isn't
  1761. writeable
  1762. - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
  1763. - trigger watchdog while waiting in serial driver
  1764. * Add auto-update code for TRAB board using USB memory sticks,
  1765. support new configuration with more memory
  1766. * disable MPC5200 bus pipelining as workaround for bus contention
  1767. * Modify XLB arbiter priorities on MPC5200 so all devices use same
  1768. priority; configure critical interrupts to be handled like external
  1769. interrupts
  1770. * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
  1771. go back to 66 MHz for stability
  1772. * Patches by Jon Diekema, 15 Sep 2003:
  1773. - add description for missing CFG_CMD_* entries in the README file
  1774. - sacsng tweaks
  1775. * Patch by Gleb Natapov, 14 Sep 2003:
  1776. enable watchdog support for all MPC824x boards that have a watchdog
  1777. * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
  1778. "Non-octet Aligned Frame" errors we see at 100 Mbps
  1779. * Patch by Sharad Gupta, 14 Sep 2003:
  1780. fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
  1781. * Patch by llandre, 11 Sep 2003:
  1782. update configuration for PPChameleonEVB board
  1783. * Patch by David Müller, 13 Sep 2003:
  1784. various changes to VCMA9 board specific files
  1785. * Add I2C support for MGT5100 / MPC5200
  1786. * Patch by Rune Torgersen, 11 Sep 2003:
  1787. Changed default memory option on MPC8266ADS to NOT be Page Based
  1788. Interleave, since this doesn't work very well with the standard
  1789. 16MB DIMM
  1790. * Patch by George G. Davis, 12 Sep 2003:
  1791. fix Makefile settings for sk98 driver
  1792. * Patch by Stefan Roese, 12 Sep 2003:
  1793. - new boards added: DP405, HUB405, PLU405, VOH405
  1794. - some esd boards updated
  1795. - cpu/ppc4xx/sdram.c: disable memory controller before setting
  1796. first values
  1797. - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
  1798. * Patch by Martin Krause, 11 Sep 2003:
  1799. add burn-in tests for TRAB board
  1800. * Enable instruction cache on MPC5200 board
  1801. * Patch by Denis Peter, 11 Sep 2003:
  1802. - fix USB data pointer assignment for bulk only transfer.
  1803. - prevent to display erased directories in FAT filesystem.
  1804. * Change output format for NAND flash - make it look like for other
  1805. memory, too
  1806. ======================================================================
  1807. Changes for U-Boot 0.4.8:
  1808. ======================================================================
  1809. * Add I2C and RTC support for RMU board
  1810. * Patches by Denis Peter, 9 Sep 2003:
  1811. add FAT support for IDE, SCSI and USB
  1812. * Patches by Gleb Natapov, 2 Sep 2003:
  1813. - cleanup of POST code for unsupported architectures
  1814. - MPC824x locks way0 of data cache for use as initial RAM;
  1815. this patch unlocks it after relocation to RAM and invalidates
  1816. the locked entries.
  1817. * Patch by Gleb Natapov, 30 Aug 2003:
  1818. new I2C driver for mpc107 bridge. Now works from flash.
  1819. * Patch by Dave Ellis, 11 Aug 2003:
  1820. - JFFS2: fix typo in common/cmd_jffs2.c
  1821. - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
  1822. - JFFS2: remove node version 0 warning
  1823. - JFFS2: accept JFFS2 PADDING nodes
  1824. - SXNI855T: add AM29LV800 support
  1825. - SXNI855T: move environment from EEPROM to flash
  1826. - SXNI855T: boot from JFFS2 in NOR or NAND flash
  1827. * Patch by Bill Hargen, 11 Aug 2003:
  1828. fixes for I2C on MPC8240
  1829. - fix i2c_write routine
  1830. - fix iprobe command
  1831. - eliminates use of global variables, plus dead code, cleanup.
  1832. * Add support for USB Mass Storage Devices (BBB)
  1833. (tested with USB memory sticks only)
  1834. * Avoid flicker on TRAB's VFD
  1835. * Add support for SK98xx driver
  1836. * Add PCI support for SL8245 board
  1837. * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
  1838. or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
  1839. Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
  1840. * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
  1841. to allow for more accurate baudrate settings
  1842. (error now 0.7% at 115 kbps, instead of 3.5% before)
  1843. * Patch by Andreas Mohr, 4 Sep 2003:
  1844. Fix a lot of spelling errors
  1845. * Add support for PPChameleon Eval Board
  1846. * Add support for P3G4 board
  1847. * Fix problem with MGT5100 FEC driver: add "early" MAC address
  1848. initialization
  1849. * Patch by Yuli Barcohen, 7 Aug 2003:
  1850. check BCSR to detect if the board is configured in PCI mode
  1851. ======================================================================
  1852. Changes for U-Boot 0.4.7:
  1853. ======================================================================
  1854. * Patch by Raghu Krishnaprasad, 7 Aug 2003:
  1855. add support for Adder II MPC852T module
  1856. * Patch by George G. Davis, 19 Aug 2003:
  1857. fix TI Innovator/OMAP1510 pin configs
  1858. * Patches by Kshitij, 18 Aug 2003
  1859. - add support for arm926ejs cpu core
  1860. - add support for TI OMAP 1610 Innovator Board
  1861. * Patch by Yuli Barcohen, 14 Aug 2003:
  1862. add support for bzip2 uncompression
  1863. * Add GCC library to examples/Makefile so GCC utility functions will
  1864. be resolved, too
  1865. * Add I2C and RTC support for RMU board using software I2C driver
  1866. (because of better response to iprobe command); fix problem with
  1867. "reset" command
  1868. * Patch by Matthias Fuchs, 28 Aug 2003:
  1869. Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
  1870. CONFIG_BOOTP_MAKS (see README).
  1871. * Fix ICU862 environment problem
  1872. * Fix RAM size detection for RMU board
  1873. * Implement "reset" for MGT5100/MPC5200 systems
  1874. ======================================================================
  1875. Changes for U-Boot 0.4.6:
  1876. ======================================================================
  1877. * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
  1878. allow selection of clock frequency as "make" target
  1879. * Implement memory autosizing code for IceCube boards
  1880. * Configure network port on INCA-IP for autonegotiation
  1881. * Fix overflow problem in network timeout code
  1882. * Patch by Richard Woodruff, 8 Aug 2003:
  1883. Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
  1884. ======================================================================
  1885. Changes for U-Boot 0.4.5:
  1886. ======================================================================
  1887. * Update for TQM board defaults:
  1888. disable clocks_in_mhz, enable boot count limit
  1889. * Removed tools/gdb from "make all" target. Added make target "gdbtools"
  1890. in toplevel directory instead. Removed astest.c from tools/gdb because
  1891. it is no longer relevant.
  1892. * Fix PCI support for MPC5200 / IceCube Board
  1893. * Map ISP1362 USB OTG controller for NSCU board
  1894. * Patch by Brad Parker, 02 Aug 2003:
  1895. fix sc520_cdp problems
  1896. * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
  1897. * Allow erase command to cross flash bank boundaries
  1898. * Patch by Scott McNutt, 21 Jul 2003:
  1899. Add support for LynuxWorks Kernel Downloadable Images (KDIs).
  1900. Both LynxOS and BlueCat linux KDIs are supported.
  1901. * Patch by Richard Woodruff, 25 Jul 2003:
  1902. use more reliable reset for OMAP/925T
  1903. * Patch by Nye Liu, 25 Jul 2003:
  1904. fix typo in mpc8xx.h
  1905. * Patch by Richard Woodruff, 24 Jul 2003:
  1906. Fixes for cmd_nand.c:
  1907. - Fixed null dereferece which could result in incorrect ECC values.
  1908. - Added support for devices with no Ready/Busy signal hooked up.
  1909. - Added OMAP1510 read/write protect handling.
  1910. - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
  1911. for non-JFFS2.
  1912. - Switched default ECC to be JFFS2.
  1913. * Allow crc32 to be used at address 0x000
  1914. * Provide consistent interface to standalone applications to access
  1915. the 'global_data' structure
  1916. Provide a doc/README.standalone more useful to users/developers.
  1917. * Make IceCube MGT5100 FEC driver work
  1918. * Implement new mechanism to export U-Boot's functions to standalone
  1919. applications: instead of using (PPC-specific) system calls we now
  1920. use a jump table; please see doc/README.standalone for details
  1921. * Patch by Dave Westwood, 24 Jul 2003:
  1922. added support for Unity OS (a proprietary OS)
  1923. * Patch by Detlev Zundel, 23 Jul 2003:
  1924. add "imls" command to print flash table of contents
  1925. * Fix cold boot detection for log buffer reset
  1926. * Return error for invalid length specifiers with "cp.X" etc.
  1927. * Fix startup problem on MIPS
  1928. * Allow for CONFIG_SPLASH_SCREEN even when no explicit
  1929. bitmap support is configured
  1930. * Patch by Bill Hargen, 18 Jul 2003:
  1931. - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
  1932. * Patch by Denis Peter, 18 Jul 2003:
  1933. - fix memory configuration for MIP405T
  1934. - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
  1935. * Cleanup of TQM82xx configurations; use "official" board types
  1936. to make selection easier.
  1937. * Patch by Martin Krause, 17 Jul 2003:
  1938. add delay to get I2C working with "imm" command and s3c24x0_i2c.c
  1939. * Patch by Richard Woodruff, 17 July 03:
  1940. - Fixed bug in OMAP1510 baud rate divisor settings.
  1941. * Patch by Nye Liu, 16 July 2003:
  1942. MPC860FADS fixes:
  1943. - add MPC86xADS support (uses MPC86xADS.h)
  1944. - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
  1945. o PLPRCR changes
  1946. o BRG changes (EXTAL/XTAL restricted to 10MHz)
  1947. o don't trust gclk() software measurement by default, depend on
  1948. CONFIG_8xx_GCLK_FREQ
  1949. - add DRAM SIMM not installed detection
  1950. - use more "correct" SDRAM initialization sequence
  1951. - allow different SDRAM sizes (8xxADS has 8M)
  1952. - default DER is 0
  1953. - remove unused MAMR defines from FADS860T.h (all done in fads.c)
  1954. - rename MAMR/MBMR defines to be more consistent. Should eventually
  1955. be merged into MxMR to better reflect the PowerQUICC datasheet.
  1956. * Patch by Yuli Barcohen, 16 Jul 2003:
  1957. support new Motorola PQ2FADS-ZU evaluation board which replaced
  1958. MPC8260ADS and MPC8266ADS
  1959. ======================================================================
  1960. Changes for U-Boot 0.4.4:
  1961. ======================================================================
  1962. * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
  1963. * Add support for MGT5100 and MPC5200 processors
  1964. * Patch by Lutz Dennig, 15 Jul 2003:
  1965. update for R360MPI board
  1966. ======================================================================
  1967. Changes for U-Boot 0.4.3:
  1968. ======================================================================
  1969. * Patches by Kshitij, 04 Jul 2003
  1970. - added support for arm925t cpu core
  1971. - added support for TI OMAP 1510 Innovator Board
  1972. * Patches by Martin Krause, 14 Jul 2003:
  1973. - add I2C support for s3c2400 systems (trab board)
  1974. - (re-) add "ping" to command table
  1975. * Fix handling of "slow" POST routines
  1976. * Patches by Yuli Barcohen, 13 Jul 2003:
  1977. - Correct flash and JFFS2 support for MPC8260ADS
  1978. - fix PVR values and clock generation for PowerQUICC II family
  1979. (8270/8275/8280)
  1980. * Patch by Bernhard Kuhn, 08 Jul 2003:
  1981. - add support for M68K targets
  1982. * Patch by Ken Chou, 3 Jul:
  1983. - Fix PCI config table for A3000
  1984. - Fix iobase for natsemi.c
  1985. (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
  1986. * Allow to enable "slow" POST routines by key press on power-on
  1987. * Fix temperature dependend switching of LCD backlight on LWMON
  1988. * Tweak output format for LWMON
  1989. * Patch by Stefan Roese, 11 Jul 2003:
  1990. - Fix bug in CONFIG_VERSION_VARIABLE.
  1991. - AR405 config updated.
  1992. - OCRTC/ORSG: bsp command added.
  1993. - ASH405 bsp update.
  1994. ======================================================================
  1995. Changes for U-Boot 0.4.2:
  1996. ======================================================================
  1997. * Add support for NSCU board
  1998. * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
  1999. * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
  2000. mirror bit flash on TQM8xxM modules
  2001. * Patch by Kenneth Johansson, 30 Jun 2003:
  2002. get rid of MK_CMD_ENTRY macro; update doc/README.command
  2003. * Patch by Seb James, 30 Jun 2003:
  2004. Improve documentation of I2C configuration in README
  2005. * Fix problems with previous log buffer "fixes"
  2006. * Fix minor help text issues
  2007. * "log append" did not append a newline
  2008. ======================================================================
  2009. Changes for U-Boot 0.4.1:
  2010. ======================================================================
  2011. * Fix some missing commands, cleanup header files
  2012. (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
  2013. * Rewrite command lookup and help command (fix problems with bubble
  2014. sort when sorting command name list). Minor cleanup here and there.
  2015. * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
  2016. - Allow to call sysmon function interactively
  2017. - PIC on LWMON board needs delay after power-on
  2018. - Add missing RSR definitions for MPC8xx
  2019. - Improve log buffer handling: guarantee clean reset after power-on
  2020. - Add support for EXBITGEN board (aka "genie")
  2021. - Add support for SL8245 board
  2022. * Code cleanup:
  2023. - remove trailing white space, trailing empty lines, C++ comments, etc.
  2024. - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
  2025. * Patches by Kenneth Johansson, 25 Jun 2003:
  2026. - major rework of command structure
  2027. (work done mostly by Michal Cendrowski and Joakim Kristiansen)
  2028. ======================================================================
  2029. Changes for U-Boot 0.4.0:
  2030. ======================================================================
  2031. * Patches by Robert Schwebel, 26 Jun 2003:
  2032. - csb226 configuration updated
  2033. - credits for logodl port updated
  2034. - innokom configuration updated
  2035. - logodl tree update, still with coding style inconsistencies
  2036. - added OCM for ppc405 warning to README
  2037. * Patch by Pantelis Antoniou, 25 Jun 2003:
  2038. update NetVia with V2 board support
  2039. * Header file cleanup for ARM
  2040. * Patch by Murray Jensen, 24 Jun 2003:
  2041. - make sure to use only U-boot provided header files
  2042. - fix problems with ".rodata.str1.4" section as used by GCC-3.x
  2043. * Patch by Stefan Roese, 24 Jun 2003:
  2044. - Update esd ASH405 board files.
  2045. - Update esd DASA_SIM config file.
  2046. - Add ping command to some esd boards.
  2047. * Patch by Yuli Barcohen, 23 Jun 2003:
  2048. Update for MPC8260ADS board
  2049. * Patch by Murray Jensen, 23 Jun 2003:
  2050. - cleanup of GCC 3.x compiler warnings
  2051. * Patch by Rune Torgersen, 4 Jun 2003:
  2052. add large memory support for MPC8266ADS board
  2053. * Patch by Richard Woodruff, 19 June 03:
  2054. - Enabled standard u-boot device abstraction for ARM
  2055. - Enabled console device for ARM
  2056. - Initilized bi_baudrate for ARM
  2057. * Patch by Bill Hargen, 23 Apr 2003:
  2058. fix byte order for 824x I2C addresses (write op)
  2059. * Patch by Murray Jensen, 20 Jun 2003:
  2060. - hymod update
  2061. - cleanup (especially for gcc-3.x compilers)
  2062. * Patch by Tom Guilliams, 20 Jun 2003:
  2063. added CONFIG_750FX support for IBM 750FX processors
  2064. * Patch by Devin Crumb, 02 Apr 2003:
  2065. Fix clock divider rounding problem in drivers/serial.c
  2066. * Patch by Richard Woodruff, 19 June 03:
  2067. - Fixed smc91c111 driver to sync with the u-boot environment
  2068. (driver/smc91c111.c).
  2069. - Added eth_init error return check in NetLoop (net/net.c).
  2070. * Patch by Ken Chou, 19 June 2003:
  2071. Added support for A3000 SBC board (Artis Microsystems Inc.)
  2072. * Patches by Murray Jensen, 17 Jun 2003:
  2073. - Hymod board database mods: add "who" field and new xilinx chip types
  2074. - provide new "init_cmd_timeout()" function so code external to
  2075. "common/main.c" can use the "reset_cmd_timeout()" function before
  2076. entering the main loop
  2077. - add DTT support for adm1021 (new file dtt/adm1021.c; config
  2078. slightly different. see include/configs/hymod.h for an example
  2079. (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
  2080. CFG_DTT_ADM1021 defined)
  2081. - add new "eeprom_probe()" function which has similar args and
  2082. behaves in a similar way to "eeprom_read()" etc.
  2083. - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
  2084. function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
  2085. - gdbtools copyright update
  2086. - ensure that set_msr() executes the "sync" and "isync" instructions
  2087. after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
  2088. - 8260 I/O ports fix: Open Drain should be set last when configuring
  2089. - add SIU IRQ defines for 8260
  2090. - allow LDSCRIPT override and OBJCFLAGS initialization: change to
  2091. config.mk to allow board configurations to override the GNU
  2092. linker script, selected via the LDSCRIPT, make variable, and to
  2093. give an initial value to the OBJCFLAGS make variable
  2094. - 8260 i2c enhancement:
  2095. o correctly extends the timeout depending on the size of all
  2096. queued messages for both transmit and receive
  2097. o will not continue with receive if transmit times out
  2098. o ensures that the error callback is done for all queued tx
  2099. and rx messages
  2100. o correctly detects both tx and rx timeouts, only delivers one to
  2101. the callback, and does not overwrite an earlier error
  2102. o logic in i2c_probe now correct
  2103. - add "vprintf()" function so that "panic()" function can be
  2104. technically correct
  2105. - many Hymod board changes
  2106. * Patches by Robert Schwebel, 14 Jun 2003:
  2107. - add support for Logotronic DL datalogger board
  2108. - cleanup serial line after kermit binary download
  2109. - add debugX macro (debug level support)
  2110. - update mach-types.h to latest arm.linux.org.uk master list.
  2111. * Patches by David Müller, 12 Jun 2003:
  2112. - rewrite of the S3C24X0 register definitions stuff
  2113. - "driver" for the built-in S3C24X0 RTC
  2114. * Patches by Yuli Barcohen, 12 Jun 2003:
  2115. - Add MII support and Ethernet PHY initialization for MPC8260ADS board
  2116. - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
  2117. configuration word supplied by FPGA on some MPC8260ADS boards
  2118. * Patch by Pantelis Antoniou, 10 Jun 2003:
  2119. Unify status LED interface
  2120. * Add support for DS12887 RTC; add RTC support for ATC board
  2121. * Patch by Nicolas Lacressonniere, 11 Jun 2003:
  2122. Modifications for Atmel AT91RM9200DK ARM920T based development kit
  2123. - Add Atmel DataFlash support for reading and writing.
  2124. - Add possibility to boot a Linux from DataFlash with BOOTM command.
  2125. - Add Flash detection on Atmel AT91RM9200DK
  2126. (between Atmel AT49BV1614 and AT49BV1614A flashes)
  2127. - Replace old Ethernet PHY layer functions
  2128. - Change link address
  2129. * Patch by Frank Smith, 9 Jun 2003:
  2130. use CRIT_EXCEPTION for machine check on 4xx
  2131. * Patch by Detlev Zundel, 13 Jun 2003:
  2132. added implementation of the "carinfo" command in cmd_immap.c
  2133. * Fix CONFIG_NET_MULTI support in include/net.h
  2134. * Patches by Kyle Harris, 13 Mar 2003:
  2135. - Add FAT partition support
  2136. - Add command support for FAT
  2137. - Add command support for MMC
  2138. ----
  2139. - Add Intel PXA support for video
  2140. - Add Intel PXA support for MMC
  2141. ----
  2142. - Enable MMC and FAT for lubbock board
  2143. - Other misc changes for lubbock board
  2144. * Patch by Robert Schwebel, April 02, 2003:
  2145. fix for SMSC91111 driver
  2146. * Patch by Vladimir Gurevich, 04 Jun 2003:
  2147. make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
  2148. * Patch by Stefan Roese, 05 Jun 2003:
  2149. - PPC4xx: Fix bug for initial stack in data cache as pointed out by
  2150. Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
  2151. data cache can be used even if the chip select is in use.
  2152. - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
  2153. (see README for further description).
  2154. - Changed config files of CONFIG_EEPRO100 boards to use the
  2155. CFG_RX_ETH_BUFFER define.
  2156. * Add support for RMU board
  2157. * Add support for TQM862L at 100/50 MHz
  2158. * Patch by Pantelis Antoniou, 02 Jun 2003:
  2159. major reconstruction of networking code;
  2160. add "ping" support (outgoing only!)
  2161. * Patch by Denis Peter, 04 June 2003:
  2162. add support for the MIP405T board
  2163. * Patches by Udi Finkelstein, 2 June 2003:
  2164. - Added support for custom keyboards, initialized by defining a
  2165. board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
  2166. - Added support for the RBC823 board.
  2167. - cpu/mpc8xx/lcd.c now automatically calculates the
  2168. Horizontal Pixel Count field.
  2169. * Fix alignment problem in BOOTP (dhcp_leasetime option)
  2170. [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
  2171. * Patch by Mark Rakes, 14 May 2003:
  2172. add support for Intel e1000 gig cards.
  2173. * Patch by Nye Liu, 3 Jun 2003:
  2174. fix critical typo in MAMR definition (include/mpc8xx.h)
  2175. * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
  2176. * Patch by Klaus Heydeck, 2 Jun 2003
  2177. Minor changes for KUP4K configuration
  2178. * Patch by Marc Singer, 29 May 2003:
  2179. Fixed rarp boot method for IA32 and other little-endian CPUs.
  2180. * Patch by Marc Singer, 28 May 2003:
  2181. Added port I/O commands.
  2182. * Patch by Matthew McClintock, 28 May 2003
  2183. - cpu/mpc824x/start.S: fix relocation code when booting from RAM
  2184. - minor patches for utx8245
  2185. * Patch by Daniel Engström, 28 May 2003:
  2186. x86 update
  2187. * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
  2188. add nand flash support to SXNI855T configuration
  2189. fix/extend nand flash support:
  2190. - fix 'nand erase' command so does not erase bad blocks
  2191. - fix 'nand write' command so does not write to bad blocks
  2192. - fix nand_probe() so handles no flash detected properly
  2193. - add doc/README.nand
  2194. - add .jffs2 and .oob options to nand read/write
  2195. - add 'nand bad' command to list bad blocks
  2196. - add 'clean' option to 'nand erase' to write JFFS2 clean markers
  2197. - make NAND read/write faster
  2198. * Patch by Rune Torgersen, 23 May 2003:
  2199. Update for MPC8266ADS board
  2200. * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
  2201. instead CFG_MONITOR_LEN is now only used to determine _at_compile_
  2202. _time_ (!) if the environment is embedded within the U-Boot image,
  2203. or in a separate flash sector.
  2204. * Cleanup CFG_DER #defines in config files (wd maintained only)
  2205. * Fix data abort exception handling for arm920t CPU
  2206. * Fix alignment problems with flash driver for TRAB board
  2207. * Patch by Donald White, 21 May 2003:
  2208. fix calculation of base address in pci_hose_config_device()
  2209. * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
  2210. execute "cmd2", even if "cmd1" fails. Note that this is different
  2211. to "run var1 var2" where the contents of "var2" will NOT be
  2212. executed when a command in "var1" fails.
  2213. * Add zero-copy ramdisk support (requires corresponding kernel support!)
  2214. * Patch by Kyle Harris, 20 May 2003:
  2215. In preparation for an ixp port, rename cpu/xscale and arch-xscale
  2216. into cpu/pxa and arch-pxa.
  2217. * Patch by Stefan Roese, 23 May 2003:
  2218. - IBM PPC405EP port added.
  2219. - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
  2220. UART0) is used as default U-Boot console. PPC4xx only!
  2221. - esd ASH405 board added (PPC405EP based).
  2222. - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
  2223. - esd CPCI405AB board added.
  2224. - esd PMC405 board added.
  2225. - Update of some esd boards.
  2226. * Patch by Denis Peter, 19 Mai 2003:
  2227. add support for the MIP405-3 board
  2228. * Patch by Dave Ellis, 22 May 2003:
  2229. Fix problem with only partially cleared .bss segment
  2230. * Patch by Rune Torgersen, 12 May 2003:
  2231. get PCI to work on a MPC8266ADS board; incorporate change to
  2232. cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
  2233. * Patch by Nye Liu, 1 May 2003:
  2234. minor patches for the FADS8xx
  2235. * Patch by Thomas Schäfer, 28 Apr 2003:
  2236. Fix SPD handling for 256 ECC DIMM on Walnut
  2237. * Add support for arbitrary bitmaps for TRAB's VFD command;
  2238. allow to pass boot bitmap addresses in environment variables;
  2239. allow for zero boot delay
  2240. * Patch by Christian Geißinger, 19 May 2002:
  2241. On TRAB: wait until the dummy byte has been completely sent
  2242. * Patch by David Updegraff, 22 Apr 2003:
  2243. update for CrayL1 board
  2244. * Patch by Pantelis Antoniou, 21 Apr 2003:
  2245. add boot support for ARTOS (a proprietary OS)
  2246. * Patch by Steven Scholz, 11 Apr 2003:
  2247. Add support for RTC DS1338
  2248. * Patch by Rod Boyce, 24 Jan 2003:
  2249. Fix counting of extended partitions in diskboot command
  2250. * Patch by Christophe Lindheimer, 20 May 2003:
  2251. allow the use of CFG_LOADS when CFG_NO_FLASH is set
  2252. * Fix SDRAM timing on Purple board
  2253. * Add support for CompactFlash on ATC board
  2254. (includes support for Intel 82365 and compatible PC Card controllers,
  2255. and Yenta-compatible PCI-to-CardBus controllers)
  2256. * Patch by Mathijs Haarman, 08 May 2003:
  2257. Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
  2258. * Fix problem with usage of "true" (undefined in current versions of bfd.h)
  2259. * Add support for Promess ATC board
  2260. * Patch by Keith Outwater, 28 Apr 2003:
  2261. - Miscellaneous corrections and additions to GEN860T board specific code.
  2262. - Added GEN860_SC variant to GEN860T.
  2263. - Miscellaneous corrections to GEN860T documentation.
  2264. - Correct duplicate entry in U-Boot CREDITS file.
  2265. - Add GEN860T_SC entry in MAINTAINERS file.
  2266. - Update CREDITS file with GEN860T_SC info.
  2267. * Update Smiths Aerospace addresses in MAINTAINERS file
  2268. * Fix error handling in hush's version of "run" command
  2269. * LWMON extensions:
  2270. - Splashscreen support
  2271. - modem support
  2272. - sysmon support
  2273. - temperature dependend enabling of LCD
  2274. * Allow booting from old "PPCBoot" disk partitions
  2275. * Add support for TQM8255 Board / MPC8255 CPU
  2276. ======================================================================
  2277. Changes for U-Boot 0.3.1:
  2278. ======================================================================
  2279. * Make sure Block Lock Bits get cleared in R360MPI flash driver
  2280. * MPC823 LCD driver: Fill color map backwards, to allow for steady
  2281. display when Linux takes over
  2282. * Patch by Erwin Rol, 27 Feb 2003:
  2283. Add support for RTEMS (this time for real).
  2284. * Add support for "bmp info" and "bmp display" commands to load
  2285. bitmap images; this can be used (for example in a "preboot"
  2286. command) to display a splash screen very quickly after poweron.
  2287. * Add support for 133 MHz clock on INCA-IP board
  2288. * Patch by Lutz Dennig, 10 Apr 2003:
  2289. Update for R360MPI board
  2290. * Add new meaning to "autostart" environment variable:
  2291. If set to "no", a standalone image passed to the
  2292. "bootm" command will be copied to the load address
  2293. (and eventually uncompressed), but NOT be started.
  2294. This can be used to load and uncompress arbitrary
  2295. data.
  2296. * Patch by Stefan Roese, 10 Apr 2003:
  2297. Changed DHCP client to use IP address from server option field #54
  2298. from the OFFER packet in the server option field #54 in the REQUEST
  2299. packet. This fixes a problem using a Windows 2000 DHCP server,
  2300. where the DHCP-server is not the TFTP-server.
  2301. * Set max brightness for MN11236 displays on TRAB board
  2302. * Add support for TQM862L modules
  2303. ======================================================================
  2304. Changes for U-Boot 0.3.0:
  2305. ======================================================================
  2306. * Patch by Arun Dharankar, 4 Apr 2003:
  2307. Add IDMA example code (tested on 8260 only)
  2308. * Add support for Purple Board (MIPS64 5Kc)
  2309. * Add support for MIPS64 5Kc CPUs
  2310. * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
  2311. * Patch by Denis Peter, 04 Apr 2003:
  2312. - update MIP405-4 board
  2313. * Patch by Stefan Roese, 4 Apr 2003:
  2314. - U-Boot version environment variable "ver" added
  2315. (CONFIG_VERSION_VARIABLE).
  2316. - Changed PPC405GPr version from A to B.
  2317. - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
  2318. * Patches by Denis Peter, 03 April 2003:
  2319. - fix PCI IRQs on MPL boards
  2320. - fix two more un-relocated pointer problems
  2321. * Fix behaviour of "run" command:
  2322. - print error message iv variable does not exist
  2323. - terminate processing of arguments in case of error
  2324. * Patches by Peter Figuli, 10 Mar 2003
  2325. - Add support for BTUART on PXA platform
  2326. - Add support for WEP EP250 (PXA) board
  2327. * Fix flash problems on INCA-IP; add tool to allow bruning images to
  2328. flash using a BDI2000
  2329. * Implement fix for I2C Edge Conditions problem for all boards that
  2330. use the bit-banging driver (common/soft_i2c.c)
  2331. * Patch by Martin Winistoerfer, 23 Mar 2003
  2332. - Add port to MPC555/556 microcontrollers
  2333. - Add support for cmi customer board with
  2334. Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
  2335. * Patch by Rick Bronson, 28 Mar 2003:
  2336. - fix common/cmd_nand.c
  2337. * Patch by Arun Dharankar, 24 Mar 2003:
  2338. - add threads / scheduler example code
  2339. * Add patches by Robert Schwebel, 31 Mar 2003:
  2340. - add ctrl-c support for kermit download
  2341. - align bdinfo output on ARM
  2342. - csb226 board: bring in sync with innokom/memsetup.S
  2343. - csb226 board: fix MDREFR handling
  2344. - misc doc fixes / extensions
  2345. - innokom board: cleanup, MDREFR fix in memsetup.S, config update
  2346. - add BOOT_PROGRESS to armlinux.c
  2347. * Add CPU ID, version, and clock speed for INCA-IP
  2348. * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
  2349. - fix SRAM and SDRAM memory sizing
  2350. - add status LED support
  2351. - add MAC address for second (SCC1) ethernet port
  2352. * Update default environment for TQM8260 board
  2353. * Patch by Rick Bronson, 16 Mar 2003:
  2354. - Add NAND flash support for reading, writing, and erasing NAND
  2355. flash (certain forms of which are called SmartMedia).
  2356. - Add support for Atmel AT91RM9200DK ARM920T based development kit.
  2357. * Patches by Robert Schwebel, 19 Mar 2003:
  2358. - use arm-linux-gcc as default compiler for ARM
  2359. - fix i2c fixup code
  2360. - fix missing baudrate setting
  2361. - added $loadaddr / CFG_LOAD_ADDR support to loadb
  2362. - moved "ignoring trailing characters" _before_ u-boot wants to
  2363. print out diagnostics messages; removes bogus characters at the
  2364. end of transmission
  2365. * Patch by John Zhan, 18 Mar 2003:
  2366. Add support for SinoVee Microsystems SC8xx boards
  2367. * Patch by Rolf Offermanns, 21 Mar 2003:
  2368. ported the dnp1110 related changes from the current armboot cvs to
  2369. current u-boot cvs. smc91111 does not work. problem marked in
  2370. smc91111.c, grep for "FIXME".
  2371. * Patch by Brian Auld, 25 Mar 2003:
  2372. Add support for STM flash chips on ebony board
  2373. * Add PCI support for MPC8250 Boards (PM825 module)
  2374. * Patch by Stefan Roese, 25 Mar 2003:
  2375. - PCI405 update.
  2376. * Patch by Stefan Roese, 20 Mar 2003:
  2377. - CPCI4052 update (support for revision 3).
  2378. - Set edge conditioning circuitry on PPC405GPr for compatibility
  2379. to existing PPC405GP designs.
  2380. - Clip udiv to 5 bits on PPC405 (serial.c).
  2381. * Extend INCAIP board support:
  2382. - add automatic RAM size detection
  2383. - add "bdinfo" command
  2384. - pass flash address and size to Linux kernel
  2385. - switch to 150 MHz clock
  2386. * Avoid flicker on the TRAB's VFD by synchronizing the enable with
  2387. the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
  2388. boards, version 153 for Rev. 200 boards).
  2389. * Patch by Vladimir Gurevich, 12 Mar 2003:
  2390. Fix relocation problem of statically initialized string pointers
  2391. in common/cmd_pci.c
  2392. * Patch by Kai-Uwe Blöm, 12 Mar 2003:
  2393. Cleanup & bug fixes for JFFS2 code:
  2394. - the memory mangement was broken. It caused havoc on malloc by
  2395. writing beyond the block boundaries.
  2396. - the length calculation for files was wrong, sometimes resulting
  2397. in short file reads.
  2398. - data copying now optionally takes fragment version numbers into
  2399. account, to avoid copying from older data.
  2400. See doc/README.JFFS2 for details.
  2401. * Patch by Josef Wagner, 12 Mar 2003:
  2402. - 16/32 MB and 50/80 MHz support with auto-detection for IP860
  2403. - ETH05 and BEDBUG support for CU824
  2404. - added support for MicroSys CPC45
  2405. - new BOOTROM/FLASH0 and DOC base for PM826
  2406. * Patch by Robert Schwebel, 12 Mar 2003:
  2407. Fix the chpart command on innokom board
  2408. * Name cleanup:
  2409. mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
  2410. s/PPCBoot/U-Boot/ in some files
  2411. s/pImage/uImage/ in some files
  2412. * Patch by Detlev Zundel, 15 Jan 2003:
  2413. Fix '' command line quoting
  2414. * Patch by The LEOX team, 19 Jan 2003:
  2415. - add support for the ELPT860 board
  2416. - add support for Dallas ds164x RTC
  2417. * Patches by David Müller, 31 Jan 2003:
  2418. - minimal setup for CardBus bridges
  2419. - add EEPROM read/write support in the CS8900 driver
  2420. - add support for the builtin I2C controller in the Samsung s3c24x0 chips
  2421. - add support for MPL's VCMA9 (Samsung s3c2410 based) board
  2422. * Patch by Steven Scholz, 04 Feb 2003:
  2423. add support for RTC DS1307
  2424. * Patch by Reinhard Meyer, 5 Feb 2003:
  2425. fix PLPRCR/SCCR init sequence on 8xx to allow for
  2426. changes of EBDF by software
  2427. * Patch by Vladimir Gurevich, 07 Feb 2003:
  2428. "API-compatibility patch" for 4xx I2C driver
  2429. * TRAB fixes / extensions:
  2430. - Restore VFD brightness as saved in environment
  2431. - add support for Fujitsu flashes
  2432. - make sure both buzzers are turned off (drive low level)
  2433. * Patches by Robert Schwebel, 06 Mar 2003:
  2434. - fix bug in BOOTP code (must use NetCopyIP)
  2435. - update of CSB226 port
  2436. - clear BSS segment on XScale
  2437. - added support for i2c_init_board() function
  2438. - update to the Innokom plattform
  2439. * Extend support for redundand environments for configurations where
  2440. environment size < sector size
  2441. * Patch by Rune Torgersen, 13 Feb 2003:
  2442. Add support for Motorola MPC8266ADS board
  2443. * Patch by Kyle Harris, 19 Feb 2003:
  2444. patches for the Intel lubbock board:
  2445. memsetup.S - general cleanup (based on Robert's csb226 code)
  2446. flash.c - overhaul, actually works now
  2447. lubbock.c - fix init funcs to return proper value
  2448. * Patch by Kenneth Johansson, 26 Feb 2003:
  2449. - Fixed off by one in RFTA calculation.
  2450. - No need to abort when LDF is lower than we can program it's only
  2451. minimum timing so clamp it to what we can do.
  2452. - Takes function pointer to function for reading the spd_nvram. Usefull
  2453. for faking data or hardcode a module without the nvram.
  2454. - fix other user for above change
  2455. - fix some comments.
  2456. * Patches by Brian Waite, 26 Feb 2003:
  2457. - fix port for evb64260 board
  2458. - fix PCI for evb64260 board
  2459. - fix PCI scan
  2460. * Patch by Reinhard Meyer, 1 Mar 2003:
  2461. Add support for EMK TOP860 Module
  2462. * Patch by Yuli Barcohen, 02 Mar 2003:
  2463. Add SPD EEPROM support for MPC8260ADS board
  2464. * Patch by Robert Schwebel, 21 Jan 2003:
  2465. - Add support for Innokom board
  2466. - Don't complain if "install" fails
  2467. - README cleanup (remove duplicated lines)
  2468. - Update PXA header files
  2469. * Add documentation for existing POST code (doc/README.POST)
  2470. * Patch by Laudney Ren, 15 Jan 2003:
  2471. Fix handling of redundand environment in "tools/envcrc.c"
  2472. * Patch by Detlev Zundel, 28 Feb 2003:
  2473. Add bedbug support for 824x systems
  2474. * Add support for 16 MB flash configuration of TRAB board
  2475. * Patch by Erwin Rol, 27 Feb 2003:
  2476. Add support for RTEMS
  2477. * Add image information to README
  2478. * Patch by Stefan Roese, 18 Feb 2003:
  2479. CPCIISER4 configuration updated.
  2480. * Patch by Stefan Roese, 17 Feb 2003:
  2481. Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
  2482. * Patch by Stefan Roese, 13 Feb 2003:
  2483. Add "pcidelay" environment variable (in ms, enabled via
  2484. CONFIG_PCI_BOOTDELAY).
  2485. PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
  2486. RST# to respond to configuration cycles (33MHz -> 1s).
  2487. * Fix dual PCMCIA slot support (when running with just one
  2488. slot populated)
  2489. * Add VFD type detection to trab board
  2490. * extend drivers/cs8900.c driver to synchronize ethaddr environment
  2491. variable with value in the EEPROM
  2492. * Patch by Stefan Roese, 10 Feb 2003:
  2493. Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
  2494. * Add support for MIPS32 4Kc CPUs
  2495. * Add support for INCA-IP Board
  2496. ======================================================================
  2497. Changes for U-Boot 0.2.2:
  2498. ======================================================================
  2499. * Add dual ethernet support on PM826
  2500. * Add support for LXT971 PHY on PM826
  2501. * Patch by Tord Andersson, 16 Jan 2003:
  2502. Fix flash sector count for TQM8xxL
  2503. * Fix I2C EEPROM problem on ICU862 board (would only write the first
  2504. 16 bytes out of each 32 byte block)
  2505. ======================================================================
  2506. Changes for U-Boot 0.2.1:
  2507. ======================================================================
  2508. * Add support for V37 board
  2509. (patch by Jón Benediktsson, 11 Dec 2002)
  2510. * Update baudrate in bd_info when it gets changed
  2511. * Add watchdog trigger points while waiting for serial port
  2512. (so far only 8xx -- needed on LWMON with 100ms watchdog)
  2513. * Improve command line tool to access the U-Boot's environment
  2514. (figuration of the utility, using a config file)
  2515. * Add single quote support for (old) command line parser
  2516. * Switch LWMON board default config from FRAM to EEPROM;
  2517. in POST, EEPROM shows up on 8 addresses
  2518. ======================================================================
  2519. Changes for U-Boot 0.2.0:
  2520. ======================================================================
  2521. * Use 1-byte-read instead of -write for iprobe() function
  2522. Add i2c commands to PM826 config
  2523. * extend I2C POST code: check for list on known addresses
  2524. * Improve log buffer code; use "loglevel" to decide which messages
  2525. to log on the console, too (like in Linux); get rid of "logstart"
  2526. * Add command line tool to access the U-Boot's environment
  2527. (board-specific for TRAB now, to be fixed later)
  2528. * Patch by Hans-Joerg Frieden, 06 Dec 2002
  2529. Fix misc problems with AmigaOne support
  2530. * Patch by Chris Hallinan, 3 Dec 2002:
  2531. minor cleanup to the MPC8245 EPIC driver
  2532. * Patch by Pierre Aubert , 28 Nov 2002
  2533. Add support for external (SIU) interrupts on MPC8xx
  2534. * Patch by Pierre Aubert , 28 Nov 2002
  2535. Fix nested syscalls bug in standalone applications
  2536. * Patch by David Müller, 27 Nov 2002:
  2537. fix output of "pciinfo" command for CardBus bridge devices.
  2538. * Fix bug in TQM8260 board detection - boards got stuck when board ID
  2539. was not readable
  2540. * Add LED indication for IDE activity on KUP4K board
  2541. * Fix startup problems with VFD display on TRAB
  2542. * Patch by Pierre Aubert, 20 Nov 2002
  2543. Add driver for Epson SED13806 graphic controller.
  2544. Add support for BMP logos in cfb_console driver.
  2545. * Added support for both PCMCIA slots (at the same time!) on MPC8xx
  2546. * Patch by Rod Boyce, 21 Nov 2002:
  2547. fix PCMCIA on MBX8xx board
  2548. * Patch by Pierre Aubert , 21 Nov 2002
  2549. Add CFG_CPM_POST_WORD_ADDR to make the offset of the
  2550. bootmode word in DPRAM configurable
  2551. * Patch by Daniel Engström, 18 Nov 2002:
  2552. Fixes for x86 port (mostly strings issues)
  2553. * Patch by Ken Chou, 18 Nov 2002:
  2554. Fix for natsemi NIC cards (DP83815)
  2555. * Patch by Pierre Aubert, 19 Nov 2002:
  2556. fix a bug for the MII configuration, and some warnings
  2557. * Patch by Thomas Frieden, 13 Nov 2002:
  2558. Add code for AmigaOne board
  2559. (preliminary merge to U-Boot, still WIP)
  2560. * Patch by Jon Diekema, 12 Nov 2002:
  2561. - Adding URL for IEEE OUI lookup
  2562. - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
  2563. being defined.
  2564. - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
  2565. root-on-nfs macros are designed to switch how the default boot
  2566. method gets defined.
  2567. * Patch by Daniel Engström, 13 Nov 2002:
  2568. Add support for i386 architecture and AMD SC520 board
  2569. * Patch by Pierre Aubert, 12 Nov 2002:
  2570. Add support for DOS filesystem and booting from DOS floppy disk
  2571. * Patch by Jim Sandoz, 07 Nov 2002:
  2572. Increase number of network RX buffers (PKTBUFSRX in
  2573. "include/net.h") for EEPRO100 based boards (especially SP8240)
  2574. which showed "Receiver is not ready" errors when U-Boot was
  2575. processing the receive buffers slower than the network controller
  2576. was filling them.
  2577. * Patch by Andreas Oberritter, 09 Nov 2002:
  2578. Change behaviour of NetLoop(): return -1 for errors, filesize
  2579. otherwise; return code 0 is valid an means no file loaded - in this
  2580. case the environment still gets updated!
  2581. * Patches by Jon Diekema, 9 Nov 2002:
  2582. - improve ADC/DAC clocking on the SACSng board to align
  2583. the failing edges of LRCLK and SCLK
  2584. - sbc8260 configuration tweaks
  2585. - add status LED support for 82xx systems
  2586. - wire sspi/sspo commands into command handler; improved error
  2587. handlering
  2588. - add timestamp support and alternate memory test to the
  2589. SACSng configuration
  2590. * Patch by Vince Husovsky, 7 Nov 2002:
  2591. Add "-n" to linker options to get rid of "Not enough room for
  2592. program headers" problem
  2593. * Patch by David Müller, 05 Nov 2002
  2594. Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
  2595. so we can use an already existing name
  2596. * Patch by Pierre Aubert, 05 Nov 2002
  2597. Hardware relatied improvments in FDC boot code
  2598. * Patch by Holger Schurig, 5 Nov 2002:
  2599. Make the PXA really change it's frequency
  2600. * Patch by Pierre Aubert, 05 Nov 2002
  2601. Add support for slave serial Spartan 2 FPGAs
  2602. * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
  2603. drivers
  2604. * Add support for log buffer which can be passed to Linux kernel's
  2605. syslog mechanism; used especially for POST results.
  2606. * Patch by Klaus Heydeck, 31 Oct 2002:
  2607. Add initial support for kup4k board
  2608. * Patch by Robert Schwebel, 04 Nov 2002:
  2609. - use watchdog to reset PXA250 systems
  2610. - added progress callbacks to (some of the) ARM code
  2611. - update for Cogent CSB226 board
  2612. * Add support for FPS860 board
  2613. * Patch by Guillaume Alexandre,, 04 Nov 2002:
  2614. Improve PCI access on 32-bits Compact PCI bus
  2615. * Fix mdelay() on TRAB - this was still the debugging version with
  2616. seconds instead of ms.
  2617. * Patch by Robert Schwebel, 1 Nov 2002:
  2618. XScale related cleanup (affects all ARM boards)
  2619. * Cleanup of names and README.
  2620. ======================================================================
  2621. Notes for U-Boot 0.1.0:
  2622. ======================================================================
  2623. This is the initial version of "Das U-Boot", the Universal Boot Loader.
  2624. It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
  2625. For information about the history of the project please see the
  2626. PPCBoot project page at http://sourceforge.net/projects/ppcboot
  2627. ======================================================================