CHANGELOG 106 KB

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