CHANGELOG 44 KB

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  1. ======================================================================
  2. Changes for U-Boot 1.0.0:
  3. ======================================================================
  4. * Patch by Martin Krause, 09 Oct 2003:
  5. Fixes for TRAB board
  6. - /board/trab/rs485.c: correct baudrate
  7. - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
  8. udelay(); fix some timing problems with adc controller
  9. - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
  10. modify commands: touch and buzzer
  11. * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
  12. (quick & dirty workaround for rogue pointer problem in get_vfatname());
  13. Use direct function calls for auto_update instead of hush commands
  14. * Patch by Scott McNutt, 04 Oct 2003:
  15. - add support for Altera Nios-32 CPU
  16. - add support for Nios Cyclone Development Kit (DK-1C20)
  17. * Patch by Steven Scholz, 29 Sep 2003:
  18. - A second parameter for bootm overwrites the load address for
  19. "Standalone Application" images.
  20. - bootm sets environment variable "filesize" to the resulting
  21. (uncompressed) data length for "Standalone Application" images
  22. when autostart is set to "no". Now you can do something like
  23. if bootm $fpgadata $some_free_ram ; then
  24. fpga load 0 $some_free_ram $filesize
  25. fi
  26. * Patch by Denis Peter, 25 Sept 2003:
  27. add support for the MIP405 Rev. C board
  28. * Patch by Yuli Barcohen, 25 Sep 2003:
  29. add support for Zephyr Engineering ZPC.1900 board
  30. * Patch by Anders Larsen, 23 Sep 2003:
  31. add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
  32. implemented for the x86 architecture)
  33. * Patch by Sangmoon Kim, 23 Sep 2003:
  34. fix pll_pci_to_mem_multiplier table for MPC8245
  35. * Patch by Anders Larsen, 22 Sep 2003:
  36. enable timed autoboot on PXA
  37. * Patch by David Müller, 22 Sep 2003:
  38. - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
  39. returns correct libgcc file path
  40. - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
  41. time on s3c24x0 systems
  42. * Patch by Jon Diekema, 19 Sep 2003:
  43. - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
  44. link state to the fault LED.
  45. - In NetLoop, make the Fault LED reflect the link status. The link
  46. status gets updated on entry, and on timeouts.
  47. * Patch by Anders Larsen, 18 Sep 2003:
  48. allow mkimage to build and run on Cygwin-hosted systems
  49. * Patch by Frank Müller, 18 Sep 2003:
  50. use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
  51. cpu/mpc8xx/fec.c
  52. * Patch by Pantelis Antoniou, 16 Sep 2003:
  53. add tool to compute fileds in the PLPRCR register for MPC86x
  54. * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
  55. * Fix build problems under FreeBSD
  56. * Add generic filesystem image type
  57. * Make fatload set filesize environment variable
  58. * enable basic / medium / high-end configurations for PPChameleonEVB
  59. board; fix NAND code
  60. * enable TFTP client code to specify to the server the desired
  61. timeout value (see RFC-2349)
  62. * Improve SDRAM setup for TRAB board
  63. * Suppress all output with splashscreen configured only if "splashimage"
  64. is set
  65. * Fix problems with I2C support for mpc5200
  66. * Adapt TRAB configuration and auto_update to new memory layout
  67. * Add configuration for wtk board
  68. * Add support for the Sharp LQ065T9DR51U LCD display
  69. * Patch by Rune Torgersen, 17 Sep 2003:
  70. - Fixes for MPC8266 default config
  71. - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
  72. * Patches by Jon Diekema, 17 Sep 2003:
  73. - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
  74. env_common.c)
  75. - sbc8260 tweaks
  76. - adjust "help" output
  77. * Patches by Anders Larsen, 17 Sep 2003:
  78. - fix spelling errors
  79. - set GD_FLG_DEVINIT flag only after device function pointers
  80. are valid
  81. - Allow CFG_ALT_MEMTEST on systems where address zero isn't
  82. writeable
  83. - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
  84. - trigger watchdog while waiting in serial driver
  85. * Add auto-update code for TRAB board using USB memory sticks,
  86. support new configuration with more memory
  87. * disable MPC5200 bus pipelining as workaround for bus contention
  88. * Modify XLB arbiter priorities on MPC5200 so all devices use same
  89. priority; configure critical interrupts to be handled like external
  90. interrupts
  91. * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
  92. go back to 66 MHz for stability
  93. * Patches by Jon Diekema, 15 Sep 2003:
  94. - add description for missing CFG_CMD_* entries in the README file
  95. - sacsng tweaks
  96. * Patch by Gleb Natapov, 14 Sep 2003:
  97. enable watchdog support for all MPC824x boards that have a watchdog
  98. * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
  99. "Non-octet Aligned Frame" errors we see at 100 Mbps
  100. * Patch by Sharad Gupta, 14 Sep 2003:
  101. fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
  102. * Patch by llandre, 11 Sep 2003:
  103. update configuration for PPChameleonEVB board
  104. * Patch by David Müller, 13 Sep 2003:
  105. various changes to VCMA9 board specific files
  106. * Add I2C support for MGT5100 / MPC5200
  107. * Patch by Rune Torgersen, 11 Sep 2003:
  108. Changed default memory option on MPC8266ADS to NOT be Page Based
  109. Interleave, since this doesn't work very well with the standard
  110. 16MB DIMM
  111. * Patch by George G. Davis, 12 Sep 2003:
  112. fix Makefile settings for sk98 driver
  113. * Patch by Stefan Roese, 12 Sep 2003:
  114. - new boards added: DP405, HUB405, PLU405, VOH405
  115. - some esd boards updated
  116. - cpu/ppc4xx/sdram.c: disable memory controller before setting
  117. first values
  118. - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
  119. * Patch by Martin Krause, 11 Sep 2003:
  120. add burn-in tests for TRAB board
  121. * Enable instruction cache on MPC5200 board
  122. * Patch by Denis Peter, 11 Sep 2003:
  123. - fix USB data pointer assignment for bulk only transfer.
  124. - prevent to display erased directories in FAT filesystem.
  125. * Change output format for NAND flash - make it look like for other
  126. memory, too
  127. ======================================================================
  128. Changes for U-Boot 0.4.8:
  129. ======================================================================
  130. <<<<<<< CHANGELOG
  131. <<<<<<< CHANGELOG
  132. <<<<<<< CHANGELOG
  133. * Add I2C and RTC support for RMU board
  134. =======
  135. =======
  136. =======
  137. * Patches by Denis Peter, 9 Sep 2003:
  138. add FAT support for IDE, SCSI and USB
  139. * Patches by Gleb Natapov, 2 Sep 2003:
  140. - cleanup of POST code for unsupported architectures
  141. - MPC824x locks way0 of data cache for use as initial RAM;
  142. this patch unlocks it after relocation to RAM and invalidates
  143. the locked entries.
  144. * Patch by Gleb Natapov, 30 Aug 2003:
  145. new I2C driver for mpc107 bridge. Now works from flash.
  146. * Patch by Dave Ellis, 11 Aug 2003:
  147. - JFFS2: fix typo in common/cmd_jffs2.c
  148. - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
  149. - JFFS2: remove node version 0 warning
  150. - JFFS2: accept JFFS2 PADDING nodes
  151. - SXNI855T: add AM29LV800 support
  152. - SXNI855T: move environment from EEPROM to flash
  153. - SXNI855T: boot from JFFS2 in NOR or NAND flash
  154. * Patch by Bill Hargen, 11 Aug 2003:
  155. fixes for I2C on MPC8240
  156. - fix i2c_write routine
  157. - fix iprobe command
  158. - eliminates use of global variables, plus dead code, cleanup.
  159. * Add support for USB Mass Storage Devices (BBB)
  160. (tested with USB memory sticks only)
  161. * Avoid flicker on TRAB's VFD
  162. >>>>>>> 1.130
  163. * Add support for SK98xx driver
  164. * Add PCI support for SL8245 board
  165. * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
  166. or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
  167. Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
  168. * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
  169. to allow for more accurate baudrate settings
  170. (error now 0.7% at 115 kbps, instead of 3.5% before)
  171. * Patch by Andreas Mohr, 4 Sep 2003:
  172. Fix a lot of spelling errors
  173. * Add support for PPChameleon Eval Board
  174. * Add support for P3G4 board
  175. * Fix problem with MGT5100 FEC driver: add "early" MAC address
  176. initialization
  177. * Patch by Yuli Barcohen, 7 Aug 2003:
  178. check BCSR to detect if the board is configured in PCI mode
  179. ======================================================================
  180. Changes for U-Boot 0.4.7:
  181. ======================================================================
  182. * Patch by Raghu Krishnaprasad, 7 Aug 2003:
  183. add support for Adder II MPC852T module
  184. * Patch by George G. Davis, 19 Aug 2003:
  185. fix TI Innovator/OMAP1510 pin configs
  186. * Patches by Kshitij, 18 Aug 2003
  187. - add support for arm926ejs cpu core
  188. - add support for TI OMAP 1610 Innovator Board
  189. * Patch by Yuli Barcohen, 14 Aug 2003:
  190. add support for bzip2 uncompression
  191. * Add GCC library to examples/Makefile so GCC utility functions will
  192. be resolved, too
  193. >>>>>>> 1.118
  194. * Add I2C and RTC support for RMU board using software I2C driver
  195. (because of better response to iprobe command); fix problem with
  196. "reset" command
  197. * Patch by Matthias Fuchs, 28 Aug 2003:
  198. Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
  199. CONFIG_BOOTP_MAKS (see README).
  200. >>>>>>> 1.112
  201. * Fix ICU862 environment problem
  202. * Fix RAM size detection for RMU board
  203. * Implement "reset" for MGT5100/MPC5200 systems
  204. ======================================================================
  205. Changes for U-Boot 0.4.6:
  206. ======================================================================
  207. * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
  208. allow selection of clock frequency as "make" target
  209. * Implement memory autosizing code for IceCube boards
  210. * Configure network port on INCA-IP for autonegotiation
  211. * Fix overflow problem in network timeout code
  212. * Patch by Richard Woodruff, 8 Aug 2003:
  213. Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
  214. ======================================================================
  215. Changes for U-Boot 0.4.5:
  216. ======================================================================
  217. * Update for TQM board defaults:
  218. disable clocks_in_mhz, enable boot count limit
  219. * Removed tools/gdb from "make all" target. Added make target "gdbtools"
  220. in toplevel directory instead. Removed astest.c from tools/gdb because
  221. it is no longer relevant.
  222. * Fix PCI support for MPC5200 / IceCube Board
  223. * Map ISP1362 USB OTG controller for NSCU board
  224. * Patch by Brad Parker, 02 Aug 2003:
  225. fix sc520_cdp problems
  226. * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
  227. * Allow erase command to cross flash bank boundaries
  228. * Patch by Scott McNutt, 21 Jul 2003:
  229. Add support for LynuxWorks Kernel Downloadable Images (KDIs).
  230. Both LynxOS and BlueCat linux KDIs are supported.
  231. * Patch by Richard Woodruff, 25 Jul 2003:
  232. use more reliable reset for OMAP/925T
  233. * Patch by Nye Liu, 25 Jul 2003:
  234. fix typo in mpc8xx.h
  235. * Patch by Richard Woodruff, 24 Jul 2003:
  236. Fixes for cmd_nand.c:
  237. - Fixed null dereferece which could result in incorrect ECC values.
  238. - Added support for devices with no Ready/Busy signal hooked up.
  239. - Added OMAP1510 read/write protect handling.
  240. - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
  241. for non-JFFS2.
  242. - Switched default ECC to be JFFS2.
  243. * Allow crc32 to be used at address 0x000
  244. * Provide consistent interface to standalone applications to access
  245. the 'global_data' structure
  246. Provide a doc/README.standalone more useful to users/developers.
  247. * Make IceCube MGT5100 FEC driver work
  248. * Implement new mechanism to export U-Boot's functions to standalone
  249. applications: instead of using (PPC-specific) system calls we now
  250. use a jump table; please see doc/README.standalone for details
  251. * Patch by Dave Westwood, 24 Jul 2003:
  252. added support for Unity OS (a proprietary OS)
  253. * Patch by Detlev Zundel, 23 Jul 2003:
  254. add "imls" command to print flash table of contents
  255. * Fix cold boot detection for log buffer reset
  256. * Return error for invalid length specifiers with "cp.X" etc.
  257. * Fix startup problem on MIPS
  258. * Allow for CONFIG_SPLASH_SCREEN even when no explicit
  259. bitmap support is configured
  260. * Patch by Bill Hargen, 18 Jul 2003:
  261. - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
  262. * Patch by Denis Peter, 18 Jul 2003:
  263. - fix memory configuration for MIP405T
  264. - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
  265. * Cleanup of TQM82xx configurations; use "official" board types
  266. to make selection easier.
  267. * Patch by Martin Krause, 17 Jul 2003:
  268. add delay to get I2C working with "imm" command and s3c24x0_i2c.c
  269. * Patch by Richard Woodruff, 17 July 03:
  270. - Fixed bug in OMAP1510 baud rate divisor settings.
  271. * Patch by Nye Liu, 16 July 2003:
  272. MPC860FADS fixes:
  273. - add MPC86xADS support (uses MPC86xADS.h)
  274. - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
  275. o PLPRCR changes
  276. o BRG changes (EXTAL/XTAL restricted to 10MHz)
  277. o don't trust gclk() software measurement by default, depend on
  278. CONFIG_8xx_GCLK_FREQ
  279. - add DRAM SIMM not installed detection
  280. - use more "correct" SDRAM initialization sequence
  281. - allow different SDRAM sizes (8xxADS has 8M)
  282. - default DER is 0
  283. - remove unused MAMR defines from FADS860T.h (all done in fads.c)
  284. - rename MAMR/MBMR defines to be more consistent. Should eventually
  285. be merged into MxMR to better reflect the PowerQUICC datasheet.
  286. * Patch by Yuli Barcohen, 16 Jul 2003:
  287. support new Motorola PQ2FADS-ZU evaluation board which replaced
  288. MPC8260ADS and MPC8266ADS
  289. ======================================================================
  290. Changes for U-Boot 0.4.4:
  291. ======================================================================
  292. * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
  293. * Add support for MGT5100 and MPC5200 processors
  294. * Patch by Lutz Dennig, 15 Jul 2003:
  295. update for R360MPI board
  296. ======================================================================
  297. Changes for U-Boot 0.4.3:
  298. ======================================================================
  299. * Patches by Kshitij, 04 Jul 2003
  300. - added support for arm925t cpu core
  301. - added support for TI OMAP 1510 Innovator Board
  302. * Patches by Martin Krause, 14 Jul 2003:
  303. - add I2C support for s3c2400 systems (trab board)
  304. - (re-) add "ping" to command table
  305. * Fix handling of "slow" POST routines
  306. * Patches by Yuli Barcohen, 13 Jul 2003:
  307. - Correct flash and JFFS2 support for MPC8260ADS
  308. - fix PVR values and clock generation for PowerQUICC II family
  309. (8270/8275/8280)
  310. * Patch by Bernhard Kuhn, 08 Jul 2003:
  311. - add support for M68K targets
  312. * Patch by Ken Chou, 3 Jul:
  313. - Fix PCI config table for A3000
  314. - Fix iobase for natsemi.c
  315. (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
  316. * Allow to enable "slow" POST routines by key press on power-on
  317. * Fix temperature dependend switching of LCD backlight on LWMON
  318. * Tweak output format for LWMON
  319. * Patch by Stefan Roese, 11 Jul 2003:
  320. - Fix bug in CONFIG_VERSION_VARIABLE.
  321. - AR405 config updated.
  322. - OCRTC/ORSG: bsp command added.
  323. - ASH405 bsp update.
  324. ======================================================================
  325. Changes for U-Boot 0.4.2:
  326. ======================================================================
  327. * Add support for NSCU board
  328. * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
  329. * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
  330. mirror bit flash on TQM8xxM modules
  331. * Patch by Kenneth Johansson, 30 Jun 2003:
  332. get rid of MK_CMD_ENTRY macro; update doc/README.command
  333. * Patch by Seb James, 30 Jun 2003:
  334. Improve documentation of I2C configuration in README
  335. * Fix problems with previous log buffer "fixes"
  336. * Fix minor help text issues
  337. * "log append" did not append a newline
  338. ======================================================================
  339. Changes for U-Boot 0.4.1:
  340. ======================================================================
  341. * Fix some missing commands, cleanup header files
  342. (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
  343. * Rewrite command lookup and help command (fix problems with bubble
  344. sort when sorting command name list). Minor cleanup here and there.
  345. * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
  346. - Allow to call sysmon function interactively
  347. - PIC on LWMON board needs delay after power-on
  348. - Add missing RSR definitions for MPC8xx
  349. - Improve log buffer handling: guarantee clean reset after power-on
  350. - Add support for EXBITGEN board (aka "genie")
  351. - Add support for SL8245 board
  352. * Code cleanup:
  353. - remove trailing white space, trailing empty lines, C++ comments, etc.
  354. - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
  355. * Patches by Kenneth Johansson, 25 Jun 2003:
  356. - major rework of command structure
  357. (work done mostly by Michal Cendrowski and Joakim Kristiansen)
  358. ======================================================================
  359. Changes for U-Boot 0.4.0:
  360. ======================================================================
  361. * Patches by Robert Schwebel, 26 Jun 2003:
  362. - csb226 configuration updated
  363. - credits for logodl port updated
  364. - innokom configuration updated
  365. - logodl tree update, still with coding style inconsistencies
  366. - added OCM for ppc405 warning to README
  367. * Patch by Pantelis Antoniou, 25 Jun 2003:
  368. update NetVia with V2 board support
  369. * Header file cleanup for ARM
  370. * Patch by Murray Jensen, 24 Jun 2003:
  371. - make sure to use only U-boot provided header files
  372. - fix problems with ".rodata.str1.4" section as used by GCC-3.x
  373. * Patch by Stefan Roese, 24 Jun 2003:
  374. - Update esd ASH405 board files.
  375. - Update esd DASA_SIM config file.
  376. - Add ping command to some esd boards.
  377. * Patch by Yuli Barcohen, 23 Jun 2003:
  378. Update for MPC8260ADS board
  379. * Patch by Murray Jensen, 23 Jun 2003:
  380. - cleanup of GCC 3.x compiler warnings
  381. * Patch by Rune Torgersen, 4 Jun 2003:
  382. add large memory support for MPC8266ADS board
  383. * Patch by Richard Woodruff, 19 June 03:
  384. - Enabled standard u-boot device abstraction for ARM
  385. - Enabled console device for ARM
  386. - Initilized bi_baudrate for ARM
  387. * Patch by Bill Hargen, 23 Apr 2003:
  388. fix byte order for 824x I2C addresses (write op)
  389. * Patch by Murray Jensen, 20 Jun 2003:
  390. - hymod update
  391. - cleanup (especially for gcc-3.x compilers)
  392. * Patch by Tom Guilliams, 20 Jun 2003:
  393. added CONFIG_750FX support for IBM 750FX processors
  394. * Patch by Devin Crumb, 02 Apr 2003:
  395. Fix clock divider rounding problem in drivers/serial.c
  396. * Patch by Richard Woodruff, 19 June 03:
  397. - Fixed smc91c111 driver to sync with the u-boot environment
  398. (driver/smc91c111.c).
  399. - Added eth_init error return check in NetLoop (net/net.c).
  400. * Patch by Ken Chou, 19 June 2003:
  401. Added support for A3000 SBC board (Artis Microsystems Inc.)
  402. * Patches by Murray Jensen, 17 Jun 2003:
  403. - Hymod board database mods: add "who" field and new xilinx chip types
  404. - provide new "init_cmd_timeout()" function so code external to
  405. "common/main.c" can use the "reset_cmd_timeout()" function before
  406. entering the main loop
  407. - add DTT support for adm1021 (new file dtt/adm1021.c; config
  408. slightly different. see include/configs/hymod.h for an example
  409. (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
  410. CFG_DTT_ADM1021 defined)
  411. - add new "eeprom_probe()" function which has similar args and
  412. behaves in a similar way to "eeprom_read()" etc.
  413. - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
  414. function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
  415. - gdbtools copyright update
  416. - ensure that set_msr() executes the "sync" and "isync" instructions
  417. after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
  418. - 8260 I/O ports fix: Open Drain should be set last when configuring
  419. - add SIU IRQ defines for 8260
  420. - allow LDSCRIPT override and OBJCFLAGS initialization: change to
  421. config.mk to allow board configurations to override the GNU
  422. linker script, selected via the LDSCRIPT, make variable, and to
  423. give an initial value to the OBJCFLAGS make variable
  424. - 8260 i2c enhancement:
  425. o correctly extends the timeout depending on the size of all
  426. queued messages for both transmit and receive
  427. o will not continue with receive if transmit times out
  428. o ensures that the error callback is done for all queued tx
  429. and rx messages
  430. o correctly detects both tx and rx timeouts, only delivers one to
  431. the callback, and does not overwrite an earlier error
  432. o logic in i2c_probe now correct
  433. - add "vprintf()" function so that "panic()" function can be
  434. technically correct
  435. - many Hymod board changes
  436. * Patches by Robert Schwebel, 14 Jun 2003:
  437. - add support for Logotronic DL datalogger board
  438. - cleanup serial line after kermit binary download
  439. - add debugX macro (debug level support)
  440. - update mach-types.h to latest arm.linux.org.uk master list.
  441. * Patches by David Müller, 12 Jun 2003:
  442. - rewrite of the S3C24X0 register definitions stuff
  443. - "driver" for the built-in S3C24X0 RTC
  444. * Patches by Yuli Barcohen, 12 Jun 2003:
  445. - Add MII support and Ethernet PHY initialization for MPC8260ADS board
  446. - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
  447. configuration word supplied by FPGA on some MPC8260ADS boards
  448. * Patch by Pantelis Antoniou, 10 Jun 2003:
  449. Unify status LED interface
  450. * Add support for DS12887 RTC; add RTC support for ATC board
  451. * Patch by Nicolas Lacressonniere, 11 Jun 2003:
  452. Modifications for Atmel AT91RM9200DK ARM920T based development kit
  453. - Add Atmel DataFlash support for reading and writing.
  454. - Add possibility to boot a Linux from DataFlash with BOOTM command.
  455. - Add Flash detection on Atmel AT91RM9200DK
  456. (between Atmel AT49BV1614 and AT49BV1614A flashes)
  457. - Replace old Ethernet PHY layer functions
  458. - Change link address
  459. * Patch by Frank Smith, 9 Jun 2003:
  460. use CRIT_EXCEPTION for machine check on 4xx
  461. * Patch by Detlev Zundel, 13 Jun 2003:
  462. added implementation of the "carinfo" command in cmd_immap.c
  463. * Fix CONFIG_NET_MULTI support in include/net.h
  464. * Patches by Kyle Harris, 13 Mar 2003:
  465. - Add FAT partition support
  466. - Add command support for FAT
  467. - Add command support for MMC
  468. ----
  469. - Add Intel PXA support for video
  470. - Add Intel PXA support for MMC
  471. ----
  472. - Enable MMC and FAT for lubbock board
  473. - Other misc changes for lubbock board
  474. * Patch by Robert Schwebel, April 02, 2003:
  475. fix for SMSC91111 driver
  476. * Patch by Vladimir Gurevich, 04 Jun 2003:
  477. make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
  478. * Patch by Stefan Roese, 05 Jun 2003:
  479. - PPC4xx: Fix bug for initial stack in data cache as pointed out by
  480. Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
  481. data cache can be used even if the chip select is in use.
  482. - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
  483. (see README for further description).
  484. - Changed config files of CONFIG_EEPRO100 boards to use the
  485. CFG_RX_ETH_BUFFER define.
  486. * Add support for RMU board
  487. * Add support for TQM862L at 100/50 MHz
  488. * Patch by Pantelis Antoniou, 02 Jun 2003:
  489. major reconstruction of networking code;
  490. add "ping" support (outgoing only!)
  491. * Patch by Denis Peter, 04 June 2003:
  492. add support for the MIP405T board
  493. * Patches by Udi Finkelstein, 2 June 2003:
  494. - Added support for custom keyboards, initialized by defining a
  495. board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
  496. - Added support for the RBC823 board.
  497. - cpu/mpc8xx/lcd.c now automatically calculates the
  498. Horizontal Pixel Count field.
  499. * Fix alignment problem in BOOTP (dhcp_leasetime option)
  500. [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
  501. * Patch by Mark Rakes, 14 May 2003:
  502. add support for Intel e1000 gig cards.
  503. * Patch by Nye Liu, 3 Jun 2003:
  504. fix critical typo in MAMR definition (include/mpc8xx.h)
  505. * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
  506. * Patch by Klaus Heydeck, 2 Jun 2003
  507. Minor changes for KUP4K configuration
  508. * Patch by Marc Singer, 29 May 2003:
  509. Fixed rarp boot method for IA32 and other little-endian CPUs.
  510. * Patch by Marc Singer, 28 May 2003:
  511. Added port I/O commands.
  512. * Patch by Matthew McClintock, 28 May 2003
  513. - cpu/mpc824x/start.S: fix relocation code when booting from RAM
  514. - minor patches for utx8245
  515. * Patch by Daniel Engström, 28 May 2003:
  516. x86 update
  517. * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
  518. add nand flash support to SXNI855T configuration
  519. fix/extend nand flash support:
  520. - fix 'nand erase' command so does not erase bad blocks
  521. - fix 'nand write' command so does not write to bad blocks
  522. - fix nand_probe() so handles no flash detected properly
  523. - add doc/README.nand
  524. - add .jffs2 and .oob options to nand read/write
  525. - add 'nand bad' command to list bad blocks
  526. - add 'clean' option to 'nand erase' to write JFFS2 clean markers
  527. - make NAND read/write faster
  528. * Patch by Rune Torgersen, 23 May 2003:
  529. Update for MPC8266ADS board
  530. * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
  531. instead CFG_MONITOR_LEN is now only used to determine _at_compile_
  532. _time_ (!) if the environment is embedded within the U-Boot image,
  533. or in a separate flash sector.
  534. * Cleanup CFG_DER #defines in config files (wd maintained only)
  535. * Fix data abort exception handling for arm920t CPU
  536. * Fix alignment problems with flash driver for TRAB board
  537. * Patch by Donald White, 21 May 2003:
  538. fix calculation of base address in pci_hose_config_device()
  539. * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
  540. execute "cmd2", even if "cmd1" fails. Note that this is different
  541. to "run var1 var2" where the contents of "var2" will NOT be
  542. executed when a command in "var1" fails.
  543. * Add zero-copy ramdisk support (requires corresponding kernel support!)
  544. * Patch by Kyle Harris, 20 May 2003:
  545. In preparation for an ixp port, rename cpu/xscale and arch-xscale
  546. into cpu/pxa and arch-pxa.
  547. * Patch by Stefan Roese, 23 May 2003:
  548. - IBM PPC405EP port added.
  549. - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
  550. UART0) is used as default U-Boot console. PPC4xx only!
  551. - esd ASH405 board added (PPC405EP based).
  552. - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
  553. - esd CPCI405AB board added.
  554. - esd PMC405 board added.
  555. - Update of some esd boards.
  556. * Patch by Denis Peter, 19 Mai 2003:
  557. add support for the MIP405-3 board
  558. * Patch by Dave Ellis, 22 May 2003:
  559. Fix problem with only partially cleared .bss segment
  560. * Patch by Rune Torgersen, 12 May 2003:
  561. get PCI to work on a MPC8266ADS board; incorporate change to
  562. cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
  563. * Patch by Nye Liu, 1 May 2003:
  564. minor patches for the FADS8xx
  565. * Patch by Thomas Schäfer, 28 Apr 2003:
  566. Fix SPD handling for 256 ECC DIMM on Walnut
  567. * Add support for arbitrary bitmaps for TRAB's VFD command;
  568. allow to pass boot bitmap addresses in environment variables;
  569. allow for zero boot delay
  570. * Patch by Christian Geißinger, 19 May 2002:
  571. On TRAB: wait until the dummy byte has been completely sent
  572. * Patch by David Updegraff, 22 Apr 2003:
  573. update for CrayL1 board
  574. * Patch by Pantelis Antoniou, 21 Apr 2003:
  575. add boot support for ARTOS (a proprietary OS)
  576. * Patch by Steven Scholz, 11 Apr 2003:
  577. Add support for RTC DS1338
  578. * Patch by Rod Boyce, 24 Jan 2003:
  579. Fix counting of extended partitions in diskboot command
  580. * Patch by Christophe Lindheimer, 20 May 2003:
  581. allow the use of CFG_LOADS when CFG_NO_FLASH is set
  582. * Fix SDRAM timing on Purple board
  583. * Add support for CompactFlash on ATC board
  584. (includes support for Intel 82365 and compatible PC Card controllers,
  585. and Yenta-compatible PCI-to-CardBus controllers)
  586. * Patch by Mathijs Haarman, 08 May 2003:
  587. Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
  588. * Fix problem with usage of "true" (undefined in current versions of bfd.h)
  589. * Add support for Promess ATC board
  590. * Patch by Keith Outwater, 28 Apr 2003:
  591. - Miscellaneous corrections and additions to GEN860T board specific code.
  592. - Added GEN860_SC variant to GEN860T.
  593. - Miscellaneous corrections to GEN860T documentation.
  594. - Correct duplicate entry in U-Boot CREDITS file.
  595. - Add GEN860T_SC entry in MAINTAINERS file.
  596. - Update CREDITS file with GEN860T_SC info.
  597. * Update Smiths Aerospace addresses in MAINTAINERS file
  598. * Fix error handling in hush's version of "run" command
  599. * LWMON extensions:
  600. - Splashscreen support
  601. - modem support
  602. - sysmon support
  603. - temperature dependend enabling of LCD
  604. * Allow booting from old "PPCBoot" disk partitions
  605. * Add support for TQM8255 Board / MPC8255 CPU
  606. ======================================================================
  607. Changes for U-Boot 0.3.1:
  608. ======================================================================
  609. * Make sure Block Lock Bits get cleared in R360MPI flash driver
  610. * MPC823 LCD driver: Fill color map backwards, to allow for steady
  611. display when Linux takes over
  612. * Patch by Erwin Rol, 27 Feb 2003:
  613. Add support for RTEMS (this time for real).
  614. * Add support for "bmp info" and "bmp display" commands to load
  615. bitmap images; this can be used (for example in a "preboot"
  616. command) to display a splash screen very quickly after poweron.
  617. * Add support for 133 MHz clock on INCA-IP board
  618. * Patch by Lutz Dennig, 10 Apr 2003:
  619. Update for R360MPI board
  620. * Add new meaning to "autostart" environment variable:
  621. If set to "no", a standalone image passed to the
  622. "bootm" command will be copied to the load address
  623. (and eventually uncompressed), but NOT be started.
  624. This can be used to load and uncompress arbitrary
  625. data.
  626. * Patch by Stefan Roese, 10 Apr 2003:
  627. Changed DHCP client to use IP address from server option field #54
  628. from the OFFER packet in the server option field #54 in the REQUEST
  629. packet. This fixes a problem using a Windows 2000 DHCP server,
  630. where the DHCP-server is not the TFTP-server.
  631. * Set max brightness for MN11236 displays on TRAB board
  632. * Add support for TQM862L modules
  633. ======================================================================
  634. Changes for U-Boot 0.3.0:
  635. ======================================================================
  636. * Patch by Arun Dharankar, 4 Apr 2003:
  637. Add IDMA example code (tested on 8260 only)
  638. * Add support for Purple Board (MIPS64 5Kc)
  639. * Add support for MIPS64 5Kc CPUs
  640. * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
  641. * Patch by Denis Peter, 04 Apr 2003:
  642. - update MIP405-4 board
  643. * Patch by Stefan Roese, 4 Apr 2003:
  644. - U-Boot version environment variable "ver" added
  645. (CONFIG_VERSION_VARIABLE).
  646. - Changed PPC405GPr version from A to B.
  647. - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
  648. * Patches by Denis Peter, 03 April 2003:
  649. - fix PCI IRQs on MPL boards
  650. - fix two more un-relocated pointer problems
  651. * Fix behaviour of "run" command:
  652. - print error message iv variable does not exist
  653. - terminate processing of arguments in case of error
  654. * Patches by Peter Figuli, 10 Mar 2003
  655. - Add support for BTUART on PXA platform
  656. - Add support for WEP EP250 (PXA) board
  657. * Fix flash problems on INCA-IP; add tool to allow bruning images to
  658. flash using a BDI2000
  659. * Implement fix for I2C Edge Conditions problem for all boards that
  660. use the bit-banging driver (common/soft_i2c.c)
  661. * Patch by Martin Winistoerfer, 23 Mar 2003
  662. - Add port to MPC555/556 microcontrollers
  663. - Add support for cmi customer board with
  664. Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
  665. * Patch by Rick Bronson, 28 Mar 2003:
  666. - fix common/cmd_nand.c
  667. * Patch by Arun Dharankar, 24 Mar 2003:
  668. - add threads / scheduler example code
  669. * Add patches by Robert Schwebel, 31 Mar 2003:
  670. - add ctrl-c support for kermit download
  671. - align bdinfo output on ARM
  672. - csb226 board: bring in sync with innokom/memsetup.S
  673. - csb226 board: fix MDREFR handling
  674. - misc doc fixes / extensions
  675. - innokom board: cleanup, MDREFR fix in memsetup.S, config update
  676. - add BOOT_PROGRESS to armlinux.c
  677. * Add CPU ID, version, and clock speed for INCA-IP
  678. * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
  679. - fix SRAM and SDRAM memory sizing
  680. - add status LED support
  681. - add MAC address for second (SCC1) ethernet port
  682. * Update default environment for TQM8260 board
  683. * Patch by Rick Bronson, 16 Mar 2003:
  684. - Add NAND flash support for reading, writing, and erasing NAND
  685. flash (certain forms of which are called SmartMedia).
  686. - Add support for Atmel AT91RM9200DK ARM920T based development kit.
  687. * Patches by Robert Schwebel, 19 Mar 2003:
  688. - use arm-linux-gcc as default compiler for ARM
  689. - fix i2c fixup code
  690. - fix missing baudrate setting
  691. - added $loadaddr / CFG_LOAD_ADDR support to loadb
  692. - moved "ignoring trailing characters" _before_ u-boot wants to
  693. print out diagnostics messages; removes bogus characters at the
  694. end of transmission
  695. * Patch by John Zhan, 18 Mar 2003:
  696. Add support for SinoVee Microsystems SC8xx boards
  697. * Patch by Rolf Offermanns, 21 Mar 2003:
  698. ported the dnp1110 related changes from the current armboot cvs to
  699. current u-boot cvs. smc91111 does not work. problem marked in
  700. smc91111.c, grep for "FIXME".
  701. * Patch by Brian Auld, 25 Mar 2003:
  702. Add support for STM flash chips on ebony board
  703. * Add PCI support for MPC8250 Boards (PM825 module)
  704. * Patch by Stefan Roese, 25 Mar 2003:
  705. - PCI405 update.
  706. * Patch by Stefan Roese, 20 Mar 2003:
  707. - CPCI4052 update (support for revision 3).
  708. - Set edge conditioning circuitry on PPC405GPr for compatibility
  709. to existing PPC405GP designs.
  710. - Clip udiv to 5 bits on PPC405 (serial.c).
  711. * Extend INCAIP board support:
  712. - add automatic RAM size detection
  713. - add "bdinfo" command
  714. - pass flash address and size to Linux kernel
  715. - switch to 150 MHz clock
  716. * Avoid flicker on the TRAB's VFD by synchronizing the enable with
  717. the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
  718. boards, version 153 for Rev. 200 boards).
  719. * Patch by Vladimir Gurevich, 12 Mar 2003:
  720. Fix relocation problem of statically initialized string pointers
  721. in common/cmd_pci.c
  722. * Patch by Kai-Uwe Blöm, 12 Mar 2003:
  723. Cleanup & bug fixes for JFFS2 code:
  724. - the memory mangement was broken. It caused havoc on malloc by
  725. writing beyond the block boundaries.
  726. - the length calculation for files was wrong, sometimes resulting
  727. in short file reads.
  728. - data copying now optionally takes fragment version numbers into
  729. account, to avoid copying from older data.
  730. See doc/README.JFFS2 for details.
  731. * Patch by Josef Wagner, 12 Mar 2003:
  732. - 16/32 MB and 50/80 MHz support with auto-detection for IP860
  733. - ETH05 and BEDBUG support for CU824
  734. - added support for MicroSys CPC45
  735. - new BOOTROM/FLASH0 and DOC base for PM826
  736. * Patch by Robert Schwebel, 12 Mar 2003:
  737. Fix the chpart command on innokom board
  738. * Name cleanup:
  739. mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
  740. s/PPCBoot/U-Boot/ in some files
  741. s/pImage/uImage/ in some files
  742. * Patch by Detlev Zundel, 15 Jan 2003:
  743. Fix '' command line quoting
  744. * Patch by The LEOX team, 19 Jan 2003:
  745. - add support for the ELPT860 board
  746. - add support for Dallas ds164x RTC
  747. * Patches by David Müller, 31 Jan 2003:
  748. - minimal setup for CardBus bridges
  749. - add EEPROM read/write support in the CS8900 driver
  750. - add support for the builtin I2C controller in the Samsung s3c24x0 chips
  751. - add support for MPL's VCMA9 (Samsung s3c2410 based) board
  752. * Patch by Steven Scholz, 04 Feb 2003:
  753. add support for RTC DS1307
  754. * Patch by Reinhard Meyer, 5 Feb 2003:
  755. fix PLPRCR/SCCR init sequence on 8xx to allow for
  756. changes of EBDF by software
  757. * Patch by Vladimir Gurevich, 07 Feb 2003:
  758. "API-compatibility patch" for 4xx I2C driver
  759. * TRAB fixes / extensions:
  760. - Restore VFD brightness as saved in environment
  761. - add support for Fujitsu flashes
  762. - make sure both buzzers are turned off (drive low level)
  763. * Patches by Robert Schwebel, 06 Mar 2003:
  764. - fix bug in BOOTP code (must use NetCopyIP)
  765. - update of CSB226 port
  766. - clear BSS segment on XScale
  767. - added support for i2c_init_board() function
  768. - update to the Innokom plattform
  769. * Extend support for redundand environments for configurations where
  770. environment size < sector size
  771. * Patch by Rune Torgersen, 13 Feb 2003:
  772. Add support for Motorola MPC8266ADS board
  773. * Patch by Kyle Harris, 19 Feb 2003:
  774. patches for the Intel lubbock board:
  775. memsetup.S - general cleanup (based on Robert's csb226 code)
  776. flash.c - overhaul, actually works now
  777. lubbock.c - fix init funcs to return proper value
  778. * Patch by Kenneth Johansson, 26 Feb 2003:
  779. - Fixed off by one in RFTA calculation.
  780. - No need to abort when LDF is lower than we can program it's only
  781. minimum timing so clamp it to what we can do.
  782. - Takes function pointer to function for reading the spd_nvram. Usefull
  783. for faking data or hardcode a module without the nvram.
  784. - fix other user for above change
  785. - fix some comments.
  786. * Patches by Brian Waite, 26 Feb 2003:
  787. - fix port for evb64260 board
  788. - fix PCI for evb64260 board
  789. - fix PCI scan
  790. * Patch by Reinhard Meyer, 1 Mar 2003:
  791. Add support for EMK TOP860 Module
  792. * Patch by Yuli Barcohen, 02 Mar 2003:
  793. Add SPD EEPROM support for MPC8260ADS board
  794. * Patch by Robert Schwebel, 21 Jan 2003:
  795. - Add support for Innokom board
  796. - Don't complain if "install" fails
  797. - README cleanup (remove duplicated lines)
  798. - Update PXA header files
  799. * Add documentation for existing POST code (doc/README.POST)
  800. * Patch by Laudney Ren, 15 Jan 2003:
  801. Fix handling of redundand environment in "tools/envcrc.c"
  802. * Patch by Detlev Zundel, 28 Feb 2003:
  803. Add bedbug support for 824x systems
  804. * Add support for 16 MB flash configuration of TRAB board
  805. * Patch by Erwin Rol, 27 Feb 2003:
  806. Add support for RTEMS
  807. * Add image information to README
  808. * Patch by Stefan Roese, 18 Feb 2003:
  809. CPCIISER4 configuration updated.
  810. * Patch by Stefan Roese, 17 Feb 2003:
  811. Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
  812. * Patch by Stefan Roese, 13 Feb 2003:
  813. Add "pcidelay" environment variable (in ms, enabled via
  814. CONFIG_PCI_BOOTDELAY).
  815. PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
  816. RST# to respond to configuration cycles (33MHz -> 1s).
  817. * Fix dual PCMCIA slot support (when running with just one
  818. slot populated)
  819. * Add VFD type detection to trab board
  820. * extend drivers/cs8900.c driver to synchronize ethaddr environment
  821. variable with value in the EEPROM
  822. * Patch by Stefan Roese, 10 Feb 2003:
  823. Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
  824. * Add support for MIPS32 4Kc CPUs
  825. * Add support for INCA-IP Board
  826. ======================================================================
  827. Changes for U-Boot 0.2.2:
  828. ======================================================================
  829. * Add dual ethernet support on PM826
  830. * Add support for LXT971 PHY on PM826
  831. * Patch by Tord Andersson, 16 Jan 2003:
  832. Fix flash sector count for TQM8xxL
  833. * Fix I2C EEPROM problem on ICU862 board (would only write the first
  834. 16 bytes out of each 32 byte block)
  835. ======================================================================
  836. Changes for U-Boot 0.2.1:
  837. ======================================================================
  838. * Add support for V37 board
  839. (patch by Jón Benediktsson, 11 Dec 2002)
  840. * Update baudrate in bd_info when it gets changed
  841. * Add watchdog trigger points while waiting for serial port
  842. (so far only 8xx -- needed on LWMON with 100ms watchdog)
  843. * Improve command line tool to access the U-Boot's environment
  844. (figuration of the utility, using a config file)
  845. * Add single quote support for (old) command line parser
  846. * Switch LWMON board default config from FRAM to EEPROM;
  847. in POST, EEPROM shows up on 8 addresses
  848. ======================================================================
  849. Changes for U-Boot 0.2.0:
  850. ======================================================================
  851. * Use 1-byte-read instead of -write for iprobe() function
  852. Add i2c commands to PM826 config
  853. * extend I2C POST code: check for list on known addresses
  854. * Improve log buffer code; use "loglevel" to decide which messages
  855. to log on the console, too (like in Linux); get rid of "logstart"
  856. * Add command line tool to access the U-Boot's environment
  857. (board-specific for TRAB now, to be fixed later)
  858. * Patch by Hans-Joerg Frieden, 06 Dec 2002
  859. Fix misc problems with AmigaOne support
  860. * Patch by Chris Hallinan, 3 Dec 2002:
  861. minor cleanup to the MPC8245 EPIC driver
  862. * Patch by Pierre Aubert , 28 Nov 2002
  863. Add support for external (SIU) interrupts on MPC8xx
  864. * Patch by Pierre Aubert , 28 Nov 2002
  865. Fix nested syscalls bug in standalone applications
  866. * Patch by David Müller, 27 Nov 2002:
  867. fix output of "pciinfo" command for CardBus bridge devices.
  868. * Fix bug in TQM8260 board detection - boards got stuck when board ID
  869. was not readable
  870. * Add LED indication for IDE activity on KUP4K board
  871. * Fix startup problems with VFD display on TRAB
  872. * Patch by Pierre Aubert, 20 Nov 2002
  873. Add driver for Epson SED13806 graphic controller.
  874. Add support for BMP logos in cfb_console driver.
  875. * Added support for both PCMCIA slots (at the same time!) on MPC8xx
  876. * Patch by Rod Boyce, 21 Nov 2002:
  877. fix PCMCIA on MBX8xx board
  878. * Patch by Pierre Aubert , 21 Nov 2002
  879. Add CFG_CPM_POST_WORD_ADDR to make the offset of the
  880. bootmode word in DPRAM configurable
  881. * Patch by Daniel Engström, 18 Nov 2002:
  882. Fixes for x86 port (mostly strings issues)
  883. * Patch by Ken Chou, 18 Nov 2002:
  884. Fix for natsemi NIC cards (DP83815)
  885. * Patch by Pierre Aubert, 19 Nov 2002:
  886. fix a bug for the MII configuration, and some warnings
  887. * Patch by Thomas Frieden, 13 Nov 2002:
  888. Add code for AmigaOne board
  889. (preliminary merge to U-Boot, still WIP)
  890. * Patch by Jon Diekema, 12 Nov 2002:
  891. - Adding URL for IEEE OUI lookup
  892. - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
  893. being defined.
  894. - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
  895. root-on-nfs macros are designed to switch how the default boot
  896. method gets defined.
  897. * Patch by Daniel Engström, 13 Nov 2002:
  898. Add support for i386 architecture and AMD SC520 board
  899. * Patch by Pierre Aubert, 12 Nov 2002:
  900. Add support for DOS filesystem and booting from DOS floppy disk
  901. * Patch by Jim Sandoz, 07 Nov 2002:
  902. Increase number of network RX buffers (PKTBUFSRX in
  903. "include/net.h") for EEPRO100 based boards (especially SP8240)
  904. which showed "Receiver is not ready" errors when U-Boot was
  905. processing the receive buffers slower than the network controller
  906. was filling them.
  907. * Patch by Andreas Oberritter, 09 Nov 2002:
  908. Change behaviour of NetLoop(): return -1 for errors, filesize
  909. otherwise; return code 0 is valid an means no file loaded - in this
  910. case the environment still gets updated!
  911. * Patches by Jon Diekema, 9 Nov 2002:
  912. - improve ADC/DAC clocking on the SACSng board to align
  913. the failing edges of LRCLK and SCLK
  914. - sbc8260 configuration tweaks
  915. - add status LED support for 82xx systems
  916. - wire sspi/sspo commands into command handler; improved error
  917. handlering
  918. - add timestamp support and alternate memory test to the
  919. SACSng configuration
  920. * Patch by Vince Husovsky, 7 Nov 2002:
  921. Add "-n" to linker options to get rid of "Not enough room for
  922. program headers" problem
  923. * Patch by David Müller, 05 Nov 2002
  924. Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
  925. so we can use an already existing name
  926. * Patch by Pierre Aubert, 05 Nov 2002
  927. Hardware relatied improvments in FDC boot code
  928. * Patch by Holger Schurig, 5 Nov 2002:
  929. Make the PXA really change it's frequency
  930. * Patch by Pierre Aubert, 05 Nov 2002
  931. Add support for slave serial Spartan 2 FPGAs
  932. * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
  933. drivers
  934. * Add support for log buffer which can be passed to Linux kernel's
  935. syslog mechanism; used especially for POST results.
  936. * Patch by Klaus Heydeck, 31 Oct 2002:
  937. Add initial support for kup4k board
  938. * Patch by Robert Schwebel, 04 Nov 2002:
  939. - use watchdog to reset PXA250 systems
  940. - added progress callbacks to (some of the) ARM code
  941. - update for Cogent CSB226 board
  942. * Add support for FPS860 board
  943. * Patch by Guillaume Alexandre,, 04 Nov 2002:
  944. Improve PCI access on 32-bits Compact PCI bus
  945. * Fix mdelay() on TRAB - this was still the debugging version with
  946. seconds instead of ms.
  947. * Patch by Robert Schwebel, 1 Nov 2002:
  948. XScale related cleanup (affects all ARM boards)
  949. * Cleanup of names and README.
  950. ======================================================================
  951. Notes for U-Boot 0.1.0:
  952. ======================================================================
  953. This is the initial version of "Das U-Boot", the Universal Boot Loader.
  954. It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
  955. For information about the history of the project please see the
  956. PPCBoot project page at http://sourceforge.net/projects/ppcboot
  957. ======================================================================