blob: 198b3249acea063c63f303fd1ce15fc76b3b2f48 [file] [log] [blame]
wdenk24ee89b2002-11-03 17:56:27 +00001======================================================================
wdenk26c58432005-01-09 17:12:27 +00002Changes for U-Boot 1.1.3:
3======================================================================
4
5* Patch by Jon Loeliger, 02 Sep 2004:
6 Reset monitor size back to 256 so environment can be written
7 to flash on MPC85xx ADS and CDS releases.
8
9* Patch by Paolo Broggini, 02 Sep 2004:
10 Make BSS clearing on ARM systems more robust
11
12* Patch by Yue Hu and Joe, 01 Sep 2004:
13 - add PCI support for ixp425;
14 - add EEPRO100 suppor tfor ixdp425 board.
15
16* Fix problem with protected sector detection in driver/cfi_flash.c
17
18======================================================================
wdenk1b52e832005-01-02 17:02:54 +000019Changes for U-Boot 1.1.2:
wdenk6c59edc2004-05-03 20:45:30 +000020======================================================================
21
wdenk54070ab2004-12-31 09:32:47 +000022* Code cleanup, mostly for GCC-3.3.x
23
24* Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
25 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
26 additional ethernet addresses.
27
28* Cleanup drivers/i82365.c - avoid duplication of code
29
30* Fix bogus "cannot span across banks" flash error message
31
32* Code cleanup
33
34* Add support for CompactFlash for the CPC45 Board.
35
wdenk7f5ad442004-12-19 21:39:27 +000036* Fix problems with CMC_PU2 flash driver.
37
wdenk11392db2004-12-19 09:58:11 +000038* Cleanup:
39 - avoid trigraph warning in fs/ext2/ext2fs.c
40 - rename UC100 -> uc100
41
wdenk51242782004-12-18 22:35:43 +000042* Add support for UC100 board
43
stroese91673152004-12-16 18:47:58 +000044* Patch by Stefan Roese, 16 Dez 2004:
45 - ext2fs support added
46 - Tundra universe support added
47 - Coldfire MCF5249 support added (no preloader needed!)
48 - MCF5249 board TASREG added
49 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
50 VOM405, WUH405
51 - some esd boards updated
52 - memory commands "mdc" and "mwc" added for cyclic read/write
53 (CONFIG_MX_CYCLIC, see README for further description)
54
wdenk4ca32362004-12-16 15:52:40 +000055* Add support for INKA4X0 board
56
wdenk4025aab2004-12-13 00:18:44 +000057* Patch by Steven Scholz, 12 Dec 2004:
58 Fix typo in AT91 memory setup.
59
wdenkdc130442004-12-12 22:06:17 +000060* Patch by Martin Krause, 27 Oct 2004:
61 - add support for "STK52xx" board (including PS/2 multiplexer)
62 - add hardware detection for TQM5200
63
wdenkb3a4a702004-12-10 11:40:40 +000064* Clean up CMC PU2 flash driver
65
66* Update MAINTAINERS file
67
68* Fix bug in MPC823 LCD driver
69
wdenkac40ade2004-11-24 23:35:19 +000070* Fix udelay() on AT91RM9200 for delays < 1 ms.
71
72* Enable long help on CMC PU2 board;
73 fix reset issue;
74 increase CPU speed from 179 to 207 MHz.
75
wdenk28375a72004-11-22 22:20:07 +000076* Fix smc91111 ethernet driver for Xaeniax board (need to handle
77 unaligned tail part specially).
78
wdenk20dd2fa2004-11-21 00:06:33 +000079* Update for AT91RM9200DK and CMC_PU2 boards:
80 - Enable booting directly from flash
81 - fix CMC_PU2 flash driver
82
83* Fix mkimage usage message
84
wdenk2ff96812004-11-17 20:44:20 +000085* Map SRAM on NC650 board
86
wdenkce5b6a92004-11-02 13:00:33 +000087* Work around for Ethernet problems on Xaeniax board
88
wdenk337f5652004-10-28 00:09:35 +000089* Patch by TsiChung Liew, 23 Sep 2004:
90 - add support for MPC8220 CPU
91 - Add support for Alaska and Yukon boards
92
wdenk222f0632004-10-24 23:54:40 +000093* Fix configuration for ERIC board (needs more room)
94
95* Adjust MIPS compiler options at run-time depending on tools version
96 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
97 "-mcpu=4kc" for old tools)
98
wdenka48ea0a2004-10-19 22:17:51 +000099* Add passing of the command line and memory size information to the
100 kernel on xaeniax board.
101
wdenk27e628f2004-10-11 23:03:10 +0000102* Enable NAND flash support for NC650 board.
103
104* Patch by Thomas Lange 07 Oct 2004:
105 Updated README for DBAu1x00 boards to match current status
106
wdenkc3919532004-10-11 22:51:13 +0000107* Patch by Philippe Robin, 28 Sept 2004:
108 Fix Flash support for Versatile.
109
110* Patch by Roger Blofeld, 16 Sep 2004:
111 Fix timeout for DHCP command retry
112
wdenk8f08c5b2004-10-11 22:43:02 +0000113* Patch by Pantelis Antoniou, 14 Sep 2004:
114 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
115
116* Patch by Pantelis Antoniou, 14 Sep 2004:
117 Kick watchdog when bz-decompressing
118
wdenk61aa0612004-10-11 22:25:49 +0000119* Fix CFG_HZ problems on AT91RM9200 systems
120 [Remember: CFG_HZ should be 1000 on ALL systems!]
121
wdenk391b5742004-10-10 23:27:33 +0000122* Patch by Gridish Shlomi, 30 Aug 2004:
123 - Add support to revA version of PQ27 and PQ27E.
124 - Reverted MPC8260ADS baudrate back to original 115200
125
126* Patch by Hojin, 17 Sep 2004:
127 Fix typo in cfi_flash.c
wdenk17b211b2004-10-11 23:10:30 +0000128
wdenk391b5742004-10-10 23:27:33 +0000129* Patch by Mark Jonas, 09 September 2004:
130 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
131 error message
132
133* Patch by Mark Jonas, 31 August 2004:
134 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
135 improves FTP performance for MPC5200 systems. Enabled for IceCube
136 by default.
137
wdenkadf849c2004-10-10 22:44:24 +0000138* Patch by Michael Bendzick, 30 Aug 2004:
139 - Improve platform.S code for omap1510inn that detects whether code
140 is running from SDRAM or not. Patch allows SDRAM to be configured
141 if code is running out of SRAM at 0x20000000.
142
143* Patch by Frederick Klatt, 30 Aug 2004:
144 Add support for the Wind River SBC8540/SBC8560 boards
145
wdenke85b7a52004-10-10 22:16:06 +0000146* Configure SX1 board to use drivers/cfi_flash.c
147
148* Patches by Michael Bendzick, 30 Aug 2004:
149 - Configure omap1510inn board to use drivers/cfi_flash.c
150 - Make drivers/cfi_flash.c protect environment and redundant
151 environment.
152
153* Patch by Steven Scholz, 23 Jun 2004:
154 - Add script (tools/img2brec.sh) to programm U-Boot into
155 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
156
wdenkef3386f2004-10-10 21:27:30 +0000157* Patches by Scott McNutt, 24 Aug 2004:
158 - Add support for Altera Nios-II processors.
159 - Add support for Psyent PCI-5441 board.
160 - Add support for Psyent PK1C20 board.
161
wdenk0aeb8532004-10-10 21:21:55 +0000162* Patches by Jon Loeliger, 24 Aug 2004:
163 - Add support for the MPC8541 and MPC8555 CDS boards
164 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
165 - Convert MPC85xxADS to use common CFI flash driver
wdenk0424e5d2004-10-10 20:23:57 +0000166 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
167 from board_early_init_f()
168 - Provide SW workaround for PCI initialization on 85xx CDS
wdenk0424e5d2004-10-10 20:23:57 +0000169
wdenk8596ffd2004-10-10 18:49:14 +0000170* Patches by George G. Davis, 24 Aug 2004:
171 - Enable ramdisk/initrd tagged param support for omap1610h2_config
172 - Remove static network setup defaults from mx1ads_config
wdenk767fbd42004-10-10 18:41:04 +0000173 - update ARM boards to use constants from mach-types.h
174
wdenkcbb52882004-10-10 18:03:33 +0000175* Patch by Gary Jennejohn, 04 Oct 2004:
176 - fix I2C on at91rm9200
177 - add support for Ricoh RS5C372A RTC
178
wdenk70ae5b42004-10-10 17:05:18 +0000179* Patch by Gary Jennejohn, 01 Oct 2004:
180 - add support for CMC PU2 board
181 - add support for I2C on at91rm9200
182
183* Patch by Gary Jennejohn, 28 Sep 2004:
184 fix baudrate handling on at91rm9200
185
wdenk02075fd2004-10-09 23:33:42 +0000186* Patch by Yuli Barcohen, 22 Aug 2004:
187 - remove ZPC.1900 board-specific flash driver;
188 switch the port to generic CFI driver;
189 - port clean-up
190
wdenke4ef9e82004-10-09 23:28:40 +0000191* Patch by Hinko Kocevar, 21 Aug 2004:
192 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
193
wdenk9ca7bbc2004-10-09 23:25:58 +0000194* Clean up tools/bmp_logo.c to not add trailing white space
195
196* Patch by Hinko Kocevar, 21 Aug 2004:
197 - Group common framebuffer functions in common/lcd.c
198 - Group common framebuffer macros and #defines in include/lcd.h
199 - Provide calc_fbsize() for video ATAG
200
wdenkfb30b4c2004-10-09 22:44:59 +0000201* Patch by Sam Song, 21 August 2004:
202 - Fix a typo in README
203 - Align "(RO)" output for "flinfo" after "protect on"
204 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
205 ratio 1:1 when core frequency less than 50MHz
206
wdenk9ca7bbc2004-10-09 23:25:58 +0000207* Patches by Hinko Kocevar, 21 Aug 2004:
wdenk5fa9b392004-10-09 22:32:26 +0000208 - fix some "use of label at end of compound statement" warnings
209 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
210
wdenkf8e9a232004-10-09 22:21:29 +0000211* Patch by Steven Scholz, 16 Aug 2004:
212 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
213 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
214 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
215 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
216 into cpu/arm920t/$(SOC)/
217
wdenk57bfdd42004-09-29 22:55:14 +0000218* Patches by Sean Chang, 09 Aug 2004:
219 - Added support for both 8 and 16 bit mode access to System ACE CF
220 through MPU.
221 - Fixed missing System ACE CF device during get FAT partition info
222 in fat_register_device function.
223 - Enabled System ACE CF support on ML300.
224
225* Patch by Sean Chang, 09 Aug 2004:
226 Synch defines for saveenv and do_saveenv functions so they get
227 compiled under the same statement.
228
229* Patch by Sean Chang, 09 Aug 2004:
wdenk97e8bda2004-09-29 22:43:59 +0000230 - Added I2C support for ML300.
231 - Added support for ML300 to read out its environment information
232 stored on the EEPROM.
233 - Added support to use board specific parameters as part of
234 U-Boot's environment information.
235 - Updated MLD files to support configuration for new features
236 above.
237
wdenk57bfdd42004-09-29 22:55:14 +0000238* Patches by Travis Sawyer, 05 Aug 2004:
wdenk97e8bda2004-09-29 22:43:59 +0000239 - Remove incorrect bridge settings for eth group 6
240 - Add call to setup bridge in ppc_440x_eth_initialize
241 - Fix ppc_440x_eth_init to reset the phy only if its the
242 first time through, otherwise, just check the phy for the
243 autonegotiated speed/duplex. This allows the use of netconsole
244 - only print the speed/duplex the first time the phy is reset.
245
wdenk7d1eb822004-09-29 11:02:56 +0000246* Patch by Shlomo Kut, 29 Mar 2004:
247 Add support for MKS Instruments "Quantum" board
248
249* Fix build problem with Cogent boards;
250 avoid using <asm/byteorder.h> when using the host compiler
251
wdenkd9ee50d2004-09-28 21:51:42 +0000252* Patch by Ganapathi C, 04 Aug 2004:
253 Fix NFS timeout issue
254
wdenk99651602004-09-28 21:39:45 +0000255* Patch by Yuli Barcohen, 19 Jul 2004:
256 - Fix host tools building in Cygwin environment
257 - Fix header files search order for host tools
258
259* Patch by Tom Armistead, 19 Jul 2004:
260 Fix kgdb.S support for 74xx_75x cpu
261
wdenka9799ed2004-09-28 21:26:26 +0000262* Patch by Jon Loeliger, 15 Jul 2004:
263 Fix MPC85xx I2C driver
264
wdenke2d6d742004-09-28 20:34:50 +0000265* Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
266
wdenk5b835a32004-09-28 19:00:19 +0000267* Patch by Stephen Williams, 15 July 2004
268 Set the PCI class code for JSE board as part of PCI interface setup
269
270* Patch by Michael Bendzick, 15 Jul 2004:
271 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
272 CFG_FLASH_USE_BUFFER_WRITE is set
273
wdenk20bddb32004-09-28 17:59:53 +0000274* Patch by Yuli Barcohen, 13 Jul 2004:
275 Allow clock setting on MPC866/MPC885 series chips according to
276 environment variable `cpuclk'
277
278* Patch by Yuli Barcohen, 20 Apr 2004:
279 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
280
wdenkfa89d7c2004-09-28 16:44:41 +0000281* Patch by Vincent Dubey, 24 Sep 2004:
282 Add support for xaeniax board
283
wdenkdee058f2004-09-27 20:20:11 +0000284* Add comment about non-GPL character of standalone applications to
285 COPYING file
286
287* Fix FEC ethernet problem on NSCU board.
288
wdenkb2fc7e12004-09-21 23:33:32 +0000289* Patch by Gary Jennejohn, 09 Sep 2004:
290 allow to use USART1 as console port on at91rm9200dk boards
291
stroesea7a4df32004-09-16 12:37:13 +0000292* Patch by Stefan Roese, 16 Sep 2004:
293 Update AR405 board.
294
wdenk9e7130b2004-09-09 17:44:35 +0000295* Fix SysClk handling for PPChameleon and CATcenter boards
296
wdenka0ebde52004-09-08 22:03:11 +0000297* Patch by Detlev Zundel, 08 Sep 2004:
298 Update etags build target
299
300* Improve NetConsole support: add support for broadcast destination
301 address and buffered input.
302
303* Cleanup compiler warnings for GCC 3.3.x and later
304
305* Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
306
wdenk0bbcbd22004-08-28 22:45:57 +0000307* Add support for IDS "NC650" board
308
wdenk79cf7572004-08-28 21:09:14 +0000309* Add automatic update support for LWMON board
310
311* Clear Block Lock-Bits when erasing flash on LWMON board.
312
313* Fix return code of "fatload" command
314
315* Enable MSDOS/VFAT filesystem support for LWMON board
316
wdenkda54bc92004-08-04 21:56:49 +0000317* Patch by Martin Krause, 03 Aug 2004:
318 change timing for SM501 graphics controller on TQM5200 module
319
320* Patch by Mark Jonas, 13 July 2004:
321 - Total5200 LCD now run in little endian mode. Endianess conversion
322 is done in hardware.
wdenk0bbcbd22004-08-28 22:45:57 +0000323 - Removed last reference to "console" environment variable.
wdenkda54bc92004-08-04 21:56:49 +0000324
wdenk6e44b0f2004-08-02 23:39:03 +0000325* Patches by Lars Munch, 12 Jul 2004:
326 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
327 board specific
328 - split out the LXT971A PHY from ns_9750_eth.h
329 - split the dm9161 phy part out of at91rm9200_ether.c
330
wdenkda04a8b2004-08-02 23:22:59 +0000331* Patch by Andreas Engel, 12 Jul 2004:
332 Replaced hardcoded PL011 clock frequency with config variable.
333 Fixed wrong CONFIG_CMD_DFL doc.
334
335* Patch by Thomas Viehweger, 09 Jun 2004:
336 make it possible to remove chpart when there is only one partition
337
wdenkb8fb6192004-08-02 21:11:11 +0000338* Add support for console over UDP (compatible to Ingo Molnar's
339 netconsole patch under Linux)
340
wdenk492b9e72004-08-01 23:02:45 +0000341* Patch by Jon Loeliger, 16 Jul 2004:
342 - support larger DDR memories up to 2G on the PC8540/8560ADS and
343 STXGP3 boards
344 - Made MPC8540/8560ADS be 33Mhz PCI by default.
345 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
346 and CONFIG_L2_INIT_RAM options.
347 - Refactor Local Bus initialization out of SDRAM setup.
348 - Re-implement new version of LBC11/DDR11 errata workarounds.
349 - Moved board specific PCI init parts out of CPU directory.
350 - Added TLB entry for PCI-1 IO Memory
351 - Updated README.mpc85xxads
352
wdenk7ac16102004-08-01 22:48:16 +0000353* Patch by Sascha Hauer, 28 Jun:
354 - add generic support for Motorola i.MX architecture
355 - add support for mx1ads, mx1fs2 and scb9328 boards
356
357* Patches by Marc Leeman, 23 Jul 2004:
358 - Add define for the PCI/Memory Buffer Configuration Register
359 - corrected comments in cpu/mpc824x/cpu_init.c
360
361* Add support for multiple serial interfaces
362 (for example to allow modem dial-in / dial-out)
363
stroese5a668712004-07-15 14:41:43 +0000364* Patch by Stefan Roese, 15 Jul 2004:
365 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
366
wdenk3cc599e2004-08-01 13:09:47 +0000367* Fix NSCU config; add ethernet wakeup code.
368
wdenk7ac16102004-08-01 22:48:16 +0000369* Add link for preloader for Motorola Coldfire to README.m68k
wdenk3cc599e2004-08-01 13:09:47 +0000370
wdenkbac38cb2004-07-12 22:34:51 +0000371* Patch by Michael Bendzick, 12 Jul 2004:
372 fix output formatting in drivers/cfi_flash.c
373
wdenk973f6332004-07-12 14:37:59 +0000374* Patch by Mark Jonas, 02 Jul 2004:
375 Fix lowboot (again) on MPC5xxx
376
wdenkfa366cc2004-07-11 22:27:55 +0000377* Patch by Curt Brune, 07 Jul 2004:
378 relocate exception vectors on arm720t if needed
379
wdenk82db02f2004-07-11 22:19:26 +0000380* Patch by George G. Davis, 06 Jul 2004:
381 - update mach-types.h to latest arm.linux.org.uk master list
382 - Set correct OMAP1610 bi_arch_number for build target
383
384* Patch by Curt Brune, 06 Jul 2004:
385 evb4510: add support for timer interrupt; cleanup
386
wdenka8c13d42004-07-11 21:49:42 +0000387* Patch by Dan Poirot, 06 Jul 2004:
388 Fix sbc8260 environment variables
389
390* Cleanup redundand "console" environment variable
391
wdenk7dd13292004-07-11 20:04:51 +0000392* Patch by Mark Jonas, 05 Jul 2004:
393 add support for the Total5100's and Total5200's LCD screen
394
395* Patches by Dan Eisenhut, 01 Jul 2004:
396 - README fixes.
397 - Move doc2000.h include to prevent compiler warning on some boards
398
wdenkcc3f8a92004-07-11 19:17:20 +0000399* Patch by Mark Jonas, 01 Jul 2004:
400 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
401 MGT5100 and MPC5200 based Freescale platforms.
402
wdenk361f4a22004-07-11 18:10:30 +0000403* Patch by Philippe Robin, 01 Jul 2004:
404 Add initialization for Integrator and versatile board files.
405
406* Patch by Hinko Kocevar, 01 Jun 2004:
407 Fix VFD FB allocation, add LCD FB allocation on ARM
408
wdenk64519362004-07-11 17:40:54 +0000409* Patch by Martin Krause, 30 Jun 2004:
410 Add support for TQM5200 board
411
412* Patch by Martin Krause, 29 Jun 2004:
413 Add loopw command: infinite write loop on address range
414
wdenk20a61222004-07-10 23:48:41 +0000415* Patches by Yasushi Shoji, 29 Jun 2004:
416 - add empty include/asm-microblaze/processor.h
417 - add to CREDITS and MAINTAINERS
418 - add gd initialization
419 - add MicroBlaze and SUZAKU board to MAKEALL script
420 - add reset support for SUZAKU
421 - add flush_cache() for MicroBlaze
422 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
423 size flash memory on SUZAKU
424
wdenkb5bb1392004-07-10 23:11:10 +0000425* Patch by Prakash Kumar, 27 Jun 2004:
426 Add support for the PXA250 based Intrinsyc Cerf board.
427
428* Patch by Yasushi Shoji, 27 Jun 2004:
429 fix comment in include/common.h
430
wdenk265d2172004-07-10 22:35:59 +0000431* Rename SBC8560 into sbc8560 for consistency
432
433* Patch by Daniel Poirot, 24 Jun 2004:
434 Add support for Wind River's sbc8240 board
435
436* Patches by Yasushi Shoji, 26 Jun 2004:
437 - drivers/serial_xuartlite.c: fix "return 0" in void function
438 - add microblaze support to mkimage tool
439
wdenk3203c8f2004-07-10 21:45:47 +0000440* Patch by Fred Klatt, 25 Jun 2004:
wdenk265d2172004-07-10 22:35:59 +0000441 Add support for WindRiver's sbc8560 board
wdenk3203c8f2004-07-10 21:45:47 +0000442
443* Patch by Nicolas Lacressonniere, 24 Jun 2004
444 Small Bugs fixes for "at91rm9200dk" board:
445 - Timing modifications for SPI DataFlash access
446 - Fix NAND flash detection bug
447
448* Patch by Nicolas Lacressonniere, 24 Jun 2004:
449 Add Support for Flash AT49BV6416 for AT91RM9200DK board
450
wdenk13eb2212004-07-09 23:27:13 +0000451* Patch by Jon Loeliger, 17 June 2004:
452 Completion of the 8540ADS/8560ADS updates:
453 Fix some PCI and Rapid I/O memory maps,
454 Initialize both TSEC 1 and 2,
455 Initialize SDRAM
456 Update MAINTAINER for 85xx boards and README.mpc85xxads
457
wdenkec5dc0d2004-07-09 22:51:01 +0000458* Patch by Yuli Barcohen, 16 Jun 2004:
459 Remove obsolete AdderII port which was superseded by unified
460 AdderII/Adder87x port
461
462* Patch by Ladislav Michl, 16 Jun 2004:
463 Fix gcc-3.3.3 warnings for smc91111.c
464
stroeseaa192712004-07-02 14:38:26 +0000465* Patch by Stefan Roese, 02 Jul 2004:
466 - Fix bug in 405 ethernet driver; allocated data not cleared!
467 - Fix problem in 405 i2c driver; don't try to print without console!
468
wdenk3ea95e42004-07-01 22:02:29 +0000469* Patch by Paul Ruhland, 11 Jun 2004:
470 Remove debug code from 'board/lpd7a40x/flash.c'
471
wdenk99874b42004-07-01 21:40:08 +0000472* Patch by Andrea Marson, 11 Jun 2004:
473 Update for PPChameleon board:
474 - support for SysClk @ 25MHz
475 - support for Silicon Motion SM712 VGA controller
476 - some clean ups
477
wdenk3337af42004-07-01 20:28:03 +0000478* Patches by Richard Woodruff, 10 Jun 2004:
479 - fix problems with examples/stubs.c for GCC >= 3.4
480 - fix problems with gd initialization
481
wdenkf2140d52004-07-01 16:30:44 +0000482* Patch by Curt Brune, 17 May 2004:
483 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
484 - Add support for ESPD-Inc. EVB4510 Board
485
486* Patch by Marc Leeman, 11 May 2004:
487 Fix for MPC8245 - reading PPC Memory from another device with the
488 PPC as PCI target device corrupts data due to interenal hardware
489 buffering.
490
wdenk01686632004-06-30 22:59:18 +0000491* Fix "cls" command when used with splash screen
492
493* Increase NFS download timeout (now 1 min - 10 sec is to short for a
494 slow download of a big image)
495
wdenk0811ded2004-06-25 23:35:58 +0000496* Add "cls" function to MPC823 LCD driver so we can reinitialize the
497 display even after showing a bitmap
498
wdenk9e930b62004-06-19 21:19:10 +0000499* Patch by Josef Wagner, 04 Jun 2004:
500 - DDR Ram support for PM520 (MPC5200)
501 - support for different flash types (PM520)
502 - USB / IDE / CF-Card / DiskOnChip support for PM520
503 - 8 bit boot rom support for PM520/CE520
504 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
505 - I2C and RTC support for CPC45
506 - support of new flash type (28F160C3T) for CPC45
507
wdenk9e076902004-06-17 18:50:45 +0000508* Fix flash parameters passed to Linux for PPChameleon board
509
510* Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
511
wdenk37bdfdf2004-06-10 21:55:33 +0000512* Patch by Paul Ruhland, 10 Jun 2004:
wdenk9e930b62004-06-19 21:19:10 +0000513 fix support for Logic SDK-LH7A404 board and clean up the
wdenk37bdfdf2004-06-10 21:55:33 +0000514 LH7A404 register macros.
515
516* Patch by Matthew McClintock, 10 Jun 2004:
517 Modify code to select correct serial clock on Sandpoint8245
518
wdenkefc6f362004-06-10 21:34:36 +0000519* Patch by Robert Schwebel, 10 Jun 2004:
520 Add support for Intel K3 strata flash.
521
522* Patch by Thomas Brand, 10 Jun 2004:
523 Fix "loads" command on DK1S10 board
524
wdenk9f664dd2004-06-09 21:50:45 +0000525* Patch by Yuli Barcohen, 09 Jun 2004:
wdenk5b1e6142004-06-09 21:54:22 +0000526 Add support for 8MB flash SIMM and JFFS2 file system on
527 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
528
529* Patch by Yuli Barcohen, 09 Jun 2004:
wdenk9f664dd2004-06-09 21:50:45 +0000530 Add support for Analogue&Micro Adder87x and the older AdderII board.
531
532* Patch by Ming-Len Wu, 09 Jun 2004:
533 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
534
wdenkec432742004-06-09 21:04:48 +0000535* Patch by Sam Song, 09 Jun 2004:
536 - Add support for RPXlite_DW board
537 - Update FLASH driver for 4*AM29DL323DB90VI
538 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
539
wdenk2d644822004-06-09 17:45:32 +0000540* Patch by Mark Jonas, 08 June 2004:
541 - Make MPC5200 boards evaluate the SVR to print processor name and
542 version in checkcpu() (cpu/mpc5xxx/cpu.c).
543
544* Patch by Kai-Uwe Bloem, 06 May 2004:
545 Fix endianess problem in cramfs code
546
wdenkaeba06f2004-06-09 17:34:58 +0000547* Patch by Tom Armistead, 04 Jun 2004:
548 Add support for MAX6900 RTC
549
550* Patches by Ladislav Michl, 03 Jun 2004:
551 - fix cfi_flash.c on LE systems
552 - let 'make mrproper' delete u-boot.img as well
553 - turn printf into debug in cfi_flash.c
554
wdenk51108172004-06-09 15:37:23 +0000555* Patch by Kurt Stremerch, 28 May 2004:
556 Add support for Exys XSEngine board
557
wdenk604b7a12004-06-09 15:29:49 +0000558* Patch by Martin Krause, 27 May 2004:
559 Fix a MPC5xxx I2C timing issue in i2c_probe().
560
561* Patch by Leif Lindholm, 27 May 2004:
562 Fix board_init_f() for dbau1x00 board.
563
wdenk920e91b2004-06-09 15:25:53 +0000564* Patch by Imre Deak, 26 May 2004:
565 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
566 Set flash base accordingly, and decide whether to do or skip board
567 specific setup steps.
568
569* Patch by Josef Baumgartner, 26 May 2004:
570 Add missing define in include/asm-m68k/global_data.h
571
wdenkd11115a2004-06-09 15:24:18 +0000572* Patch by Josef Baumgartner, 25 May 2004:
573 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
574
575* Patch by Paul Ruhland, 24 May 2004:
576 fix SDRAM initialization for LPD7A400 board.
577
wdenk79b59372004-06-09 14:58:14 +0000578* Patch by Jian Zhang, 20 May 2004:
579 add support for environment in NAND flash
580
wdenk76dd6c72004-06-09 14:47:54 +0000581* Patch by Yuli Barcohen, 20 May 2004:
582 Add support for Interphase iSPAN boards.
583
584* Patches by Paul Ruhland, 17 May 2004:
585 - Add I/O functions to the smc91111 ethernet driver to support the
586 Logic LPD7A40x boards.
wdenk3c711762004-06-09 13:37:52 +0000587 - Add support for the Logic Zoom LH7A40x based SDK board(s),
588 specifically the LPD7A400.
589
590* Patches by Robert Schwebel, 15 May 2004:
591 - call MAC address reading code also for SMSC91C111;
592 - make SMSC91C111 timeout configurable, remove duplicate code
593 - fix get_timer() for PXA
594 - update doc/README.JFFS2
595 - use "bootfile" env variable also for jffs2
596
wdenk7e920de2004-06-09 12:47:02 +0000597* Patch by Tolunay Orkun, 14 May 2004:
598 Add support for Cogent CSB472 board (8MB Flash Rev)
599
wdenk6568eaa2004-06-09 12:42:26 +0000600* Patch by Thomas Viehweger, 14 May 2004:
601 - flash.h: more flash types added
602 - immap_8260.h: some bits added (useful for RMII)
603 - cmd_coninfo.c: typo corrected, printf -> puts
604 - reduced size by replacing spaces with tab
605
wdenk0359dde2004-06-09 10:15:00 +0000606* Patch by Robert Schwebel, 13 May 2004:
607 Add 'imgextract' command: extract one part of a multi file image.
608
wdenkcc245992004-06-09 00:51:50 +0000609* Patches by Jon Loeliger, 11 May 2004:
wdenka445ddf2004-06-09 00:34:46 +0000610 Dynamically handle REV1 and REV2 MPC85xx parts.
611 (Jon Loeliger, 10-May-2004).
612 New consistent memory map and Local Access Window across MPC85xx line.
613 New CCSRBAR at 0xE000_0000 now.
614 Add RAPID I/O memory map.
615 New memory map in README.MPC85xxads
616 (Kumar Gala, 10-May-2004)
617 Better board and CPU identification on MPC85xx boards at boot.
618 (Jon Loeliger, 10-May-2004)
619 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
620 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
621 (Jim Robertson, 10-May-2004)
622 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
623 Supports multiple PHYs.
624 (Andy Fleming, 10-May-2004)
625 Some README.MPC85xxads updates.
626 (Kumar Gala, 10-May-2004)
627 Copyright updates for "Freescale"
628 (Andy Fleming, 10-May-2004)
629
wdenk96fe0d32004-06-09 00:15:33 +0000630* Patch by Stephen Williams, 11 May 2004:
631 Add flash support for ST M29W040B
632 Reduce JSE specific flash.c to remove dead code.
633
wdenk7f1447f2004-06-09 00:10:59 +0000634* Patch by Markus Pietrek, 04 May 2004:
635 Fix clear_bss code for ARM systems (all except s3c44b0 which
636 doesn't clear BSS at all?)
637
638* Fix "ping" problem on INC-IP board. Strange problem:
639 Sometimes the store word instruction hangs while writing to one of
640 the Switch registers, but only if the next instruction is 16-byte
641 aligned. Moving the instruction into a separate function somehow
642 makes the problem go away.
643
wdenk914be132004-06-08 00:22:43 +0000644* Patch by Rishi Bhattacharya, 08 May 2004:
645 Add support for TI OMAP5912 OSK Board
646
647* Patch by Sam Song May, 07 May 2004:
648 Fix typo of UPM table for rmu board
649
650* Patch by Pantelis Antoniou, 05 May 2004:
wdenkc4e854f2004-06-07 23:46:25 +0000651 - Intracom board update.
652 - Add Codec POST.
653
wdenk2a6109c2004-06-06 23:53:59 +0000654* Add support for the second Ethernet interface for the 'PPChameleon'
655 board.
656
wdenke3a06802004-06-06 23:13:55 +0000657* Patch by Dave Peverley, 30 Apr 2004:
658 Add support for OMAP730 Perseus2 Development board
659
660* Patch by Alan J. Luse, 29 Apr 2004:
661 Fix flash chip-select (OR0) option register setting on FADS boards.
662
663* Patch by Alan J. Luse, 29 Apr 2004:
664 Report MII network speed and duplex setting properly when
665 auto-negotiate is not enabled.
666
667* Patch by Jarrett Redd, 29 Apr 2004:
668 Fix hang on reset on Ocotea board due to flash in wrong mode.
669
wdenk6b1aa8d2004-06-06 22:11:41 +0000670* Patch by Dave Peverley, 29 Apr 2004:
671 add MAC address detection to smc91111 driver
672
673* Patch by David Müller, 28 Apr 2004:
674 fix typo in lib_arm/board.c
675
wdenk0e2bd9c2004-06-06 21:51:03 +0000676* Patch by Tolunay Orkun, 20 Apr 2004:
677 - README update: add CONFIG_CSB272 and csb272_config
678 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
679 i2cfast environment variable
680
wdenka7556b22004-06-06 21:35:06 +0000681* Patch by Yuli Barcohen, 19 Apr 2004:
682 - Rename DUET_ADS to MPC885ADS
683 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
684 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
685 - Clean up FADS family port to use the new defines
686
wdenkf8c590b2004-06-01 21:08:17 +0000687* Fix PCI support on CPC45 board
688
wdenke4adb352004-05-19 21:33:14 +0000689* Patch by Scott McNutt, 25 Apr 2004:
690 Add Nios GDB/JTAG Console support:
691 - Add stubs to support gdb via JTAG.
692 - Add support for console over JTAG.
693 - Minor cleanup.
694
wdenkbb33bab2004-05-13 13:23:58 +0000695* Add support for CATcenter board (based on PPChameleon ME module)
696
wdenke07ec1b2004-05-12 22:54:36 +0000697* Patch by Klaus Heydeck, 12 May 2004:
698 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
699 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
700 various changes to KUP4 board specific files
701
wdenkaf143832004-05-12 22:18:31 +0000702* Fix minor network problem on MPC5200: need some delay between
703 resetting the PHY and sending the first packet. Implemented in a
704 "natural" way by invoking the PHY reset and initialization code
705 only once after power on vs. each time the interface is brought up.
706
wdenkbd8cf2f2004-05-11 21:53:55 +0000707* Add some limited support for low-speed devices to SL811 USB controller
708 (at least "usb reset" now passes successfully and "usb info" displays
709 correct information)
710
wdenk63a10be2004-05-08 20:33:20 +0000711* Change init sequence for multiple network interfaces: initialize
712 on-chip interfaces before external cards.
713
wdenkf248ebc2004-05-05 19:44:41 +0000714* Fix memory leak in the NAND-specific JFFS2 code
715
716* Fix SL811 USB controller when attached to a USB hub
717
wdenk50fc90c2004-05-05 08:31:53 +0000718* Fix config option spelling in PM520 config file
719
720* Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
721 patches by Pantelis Antoniou, 30 Mar 2004)
722
wdenk6c59edc2004-05-03 20:45:30 +0000723* Fix minor NAND JFFS2 related issue
724
725* Fixes for SL811 USB controller:
726 - implement workaround for broken memory stick
727 - improve error handling
728
729* Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
730 cope with congested networks.
731
732======================================================================
wdenk33591052004-04-12 14:31:43 +0000733Changes for U-Boot 1.1.1:
734======================================================================
wdenk12490652004-04-18 21:13:41 +0000735
wdenk7ad5e4c2004-04-25 15:41:35 +0000736* Patch by Travis Sawyer, 23 Apr 2004:
737 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
738 errata from Vitesse Semiconductor.
wdenk7b370962004-04-25 14:37:29 +0000739
740* Patch by Philippe Robin, 22 Apr 2004:
wdenke07ec1b2004-05-12 22:54:36 +0000741 Fix ethernet configuration for "versatile" board
wdenk7b370962004-04-25 14:37:29 +0000742
743* Patch by Kshitij Gupta, 21 Apr 2004:
744 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
745
746* Patch by Steven Scholz, 24 Feb 2004:
747 Fix a bug in AT91RM9200 ethernet driver:
748 The MII interface is now initialized before accessing the PHY.
749
wdenk656140b2004-04-25 13:18:40 +0000750* Patch by John Kerl, 19 Apr 2004:
751 Use U-boot's miiphy.h for PHY register names, rather than
752 introducing a new header file.
753
754* Update pci_ids.h from linux-2.4.26
755
756* Patch by Masami Komiya, 19 Apr 2004:
757 Fix problem cause by VLAN function on little endian architecture
758 without VLAN environment
759
wdenkc78bf132004-04-24 23:23:30 +0000760* Clean up the TQM8xx_YYMHz configurations; allow to use the same
wdenk656140b2004-04-25 13:18:40 +0000761 binary image for all clock frequencies. Implement run-time
wdenkc78bf132004-04-24 23:23:30 +0000762 optimization of flash access timing based on the actual bus
763 frequency.
764
wdenk20c98a62004-04-23 20:32:05 +0000765* Modify KUP4X board configuration to use SL811 driver for USB memory
766 sticks (including FAT / VFAT filesystem support)
767
768* Add SL811 Host Controller Interface driver for USB
769
770* Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
771
772* Patch by Pantelis Antoniou, 19 Apr 2004:
773 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
774 Minor patches for Intracom boards.
775
776* Patch by Christian Pell, 19 Apr 2004:
777 cleanup support for CF/IDE on PCMCIA for PXA25X
778
wdenke44b9112004-04-18 23:32:11 +0000779* Temporarily disabled John Kerl's extended MII command code because
780 "miivals.h" is missing
781
782* Patches by Mark Jonas, 13 Apr 2004:
783 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
784 - Add sync instructions to IceCube SDRAM init code
785 - Move SDRAM chip constants into seperate include files
786 - Unify DDR and SDR initialization code
787 - Unify all IceCube (Lite5xxx) target names
788
wdenk61066ec2004-04-18 22:57:51 +0000789* Patch by John Kerl, 16 Apr 2004:
790 Enable ranges in mii command, e.g. mii read 0-1f 0 or
791 mii read 4-7 18-1a. Also add mii dump subcommand for
792 pretty-printing standard regs 0-5.
793
794* Patch by Stephen Williams, 16 April 2004:
795 fix typo in JSE.h; update MAINTAINERS
796
wdenk19c8fb72004-04-18 22:26:17 +0000797* Patch by Matthew S. McClintock, 14 Apr 2004:
798 fix initdram function for utx8245 board
799
800* Patch by Markus Pietrek, 14 Apr 2004:
801 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
802
803* Patch by Reinhard Meyer, 18 Apr 2004:
804 provide the IDE Reset Function for EMK 5200 boards
805
806* Patch by Masami Komiya, 12 Apr 2004:
807 fix pci_hose_write_config_{byte,word}_via_dword problems
808
wdenka6270482004-04-18 22:03:42 +0000809* Patch by Sangmoon Kim, 12 Apr 2004:
810 Update max RAM size for debris board
811
812* Patch by Travis Sawyer, 08 Apr 2004:
813 Add TLB entry for second DIMM slot on ocotea
814
815* Patch by Masami Komiya, 08 Apr 2004:
816 add RTL8169 network driver
817
wdenk78924a72004-04-18 21:45:42 +0000818* Patch by Dan Malek, 07 Apr 2004:
819 - Add support for RPC/STx GP3, Motorola 8560 board
820 - Update 85xx TSEC driver so it searches MII for first available PHY
821 and uses that one.
822 - Add functions to support console MII commands.
823
824* Patch by Tolunay Orkun, 07 Apr 2004:
wdenka6270482004-04-18 22:03:42 +0000825 Move initialization of bi_iic_fast[]
wdenk78924a72004-04-18 21:45:42 +0000826 from board_init_f() to board_init_r()
827
828* Patch by Yasushi Shoji, 07 Apr 2004:
829 Cleanup microblaze port
830
831* Patch by Sangmoon Kim, 07 Apr 2004:
832 Add auto SDRAM module detection for Debris board
833
wdenk792c44a2004-04-18 21:17:30 +0000834* Patch by Rune Torgersen, 06 Apr 2004:
835 - Fix some PCI problems on the MPC8266ADS board
836 - Fix the location of some PCI entries in the immap structure
837
wdenk12490652004-04-18 21:13:41 +0000838* Patch by Yasushi Shoji, 07 Apr 2004:
839 - add support for microblaze processors
840 - add support for AtmarkTechno "suzaku" board
841
wdenk8886a662004-04-18 19:43:36 +0000842* Configure PPChameleon board to use redundand environment in flash
843
844* Configure PPChameleon board to use JFFS2 NAND support.
845
846* Added support for JFFS2 filesystem (read-only) on top of NAND flash
847
wdenk05939202004-04-18 17:39:38 +0000848* Patch by Rune Torgersen, 16 Apr 2004:
849 LBA48 fixes
wdenk33591052004-04-12 14:31:43 +0000850
wdenk6203e402004-04-18 10:13:26 +0000851* Patches by Pantelis Antoniou, 16 Apr 2004:
852 - add support for a new version of an Intracom board and fix
853 various other things on others.
854 - add verify support to the crc32 command (define
855 CONFIG_CRC32_VERIFY to enable it)
856 - fix FEC driver for MPC8xx systems:
857 1. fix compilation problems for boards that use dynamic
858 allocation of DPRAM
859 2. shut down FEC after network transfers
860 - HUSH parser fixes:
861 1. A new test command was added. This is a simplified version of
862 the one in the bourne shell.
863 2. A new exit command was added which terminates the current
864 executing script.
865 3. Fixed handing of $? (exit code of last executed command)
wdenk05939202004-04-18 17:39:38 +0000866 - Fix some compile problems;
867 add "once" functionality for the netretry variable
wdenk6203e402004-04-18 10:13:26 +0000868
wdenke5cda752004-04-15 23:23:39 +0000869* Patch by George G. Davis, 02 Apr 2004:
870 add support for Intel Assabet board
871
wdenk634d2f72004-04-15 23:14:49 +0000872* Patch by Stephen Williams, 01 Apr 2004:
873 Add support for Picture Elements JSE board
874
875* Patch by Christian Pell, 01 Apr 2004:
876 Add CompactFlash support for PXA systems.
877
wdenk3902d702004-04-15 18:22:41 +0000878* Patches by Pantelis Antoniou, 30 Mar 2004:
879 - add auto-complete support to the U-Boot CLI
880 - add support for NETTA and NETPHONE boards; fix NETVIA board
wdenk61642172004-04-15 21:16:42 +0000881 - add support for the Epson 156x series of graphical displays
882 (These displays are serial and not suitable for using a normal
883 framebuffer console on them)
884 - add infrastructure needed in order to POST any DSPs in a board
wdenke7047de2004-04-15 21:31:56 +0000885 - improve and fix various things in the MPC8xx FEC driver:
886 1. The new 87x and 88x series of processors have two FECs,
887 and the new driver supports them both.
888 2. Another change in the 87x/88x series is support for
889 the RMII (Reduced MII) interface. However numerous
890 changes are needed to make it work since the PHYs
891 are connected to the same lines. That means that
892 you have to address them correctly over the MII
893 interface.
894 3. We now correctly match the MII/RMII interface
895 configuration to what the PHY reports.
wdenk145d2c12004-04-15 21:48:45 +0000896 - Fix problem when readingthe MII status register. Due to the
897 internal design of many PHYs you have to read the register
898 twice. The problem is more apparent in 10Mbit mode.
899 - add new mode ".jffs2s" for reading from a NAND device: it just
900 skips over bad blocks.
901 - add networking support for VLANs (802.1q), and CDP (Cisco
902 Discovery Protocol)
wdenk270a8bd2004-04-15 21:58:11 +0000903 - some minor patches / cleanup
wdenk3902d702004-04-15 18:22:41 +0000904
905* Patch by Yuli Barcohen, 28 Mar 2004:
906 - Add support for MPC8272 family including MPC8247/8248/8271/8272
907 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
908 - Change configuration method for MPC8260ADS family
909
wdenk2fb73902004-04-12 16:12:49 +0000910* add startup code to clear the BSS of standalone applications
911
wdenk33591052004-04-12 14:31:43 +0000912* Fix if / elif handling bug in HUSH shell
913
914======================================================================
wdenka9f01392004-04-10 20:44:51 +0000915Changes for U-Boot 1.1.0:
wdenk87249ba2004-01-06 22:38:14 +0000916======================================================================
917
wdenka09491a2004-04-08 22:31:29 +0000918* Patch by Mark Jonas: Remove config.tmp files only when
919 unconfiguring the board
920
921* Adapt RMU board for bigger flash memory
922
wdenk65faef92004-03-25 19:29:38 +0000923* Patch by Klaus Heydeck, 13 Mar 2003:
924 Add support for KUP4X Board
925
wdenk4d01d9e2004-03-25 14:59:05 +0000926* Patch by Pavel Bartusek, 21 Mar 2004
927 Add Reiserfs support
928
929* Patch by Hinko Kocevar, 20 Mar 2004
930 - Add auto-release for SMSC LAN91c111 driver
931 - Add save/restore of PTR and PNR regs as suggested in datasheet
932
wdenkeec9a3d2004-03-23 23:20:24 +0000933* Patch by Stephen Williams, 19 March 2004
934 Increase speed of sector reads from SystemACE,
935 shorten poll timeout and remove a useless reset
936
937* Patch by Tolunay Orkun, 19 Mar 2004:
938 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
939 (CONFIG_PHY_GIGE)
940
941* Patch by Brad Kemp, 18 Mar 2004:
942 prevent machine checks during a PCI scan
943
944* Patch by Pierre Aubert, 18 Mar 2004:
945 Fix string cleaning in IDE identification
946
wdenkaea86e42004-03-23 22:53:55 +0000947* Patch by Pierre Aubert, 18 Mar 2004:
948 - Unify video mode handling for Chips & Technologies 69000 Video
949 chip and Silicon Motion SMI 712/710/810 Video chip
950 - Add selection of the video output (CRT or LCD) via 'videoout'
951 environment variable for the Silicon Motion
952 - README update
953
954* Patch by Pierre Aubert, 18 Mar 2004:
955 include/common.h typo fix
956
957* Patches by Tolunay Orkun, 17 Mar 2004:
958 - Add support for bd->bi_iic_fast[] initialization via environment
959 variable "i2cfast" (CONFIG_I2CFAST)
960 - Add "i2cfast" u-boot environment variable support for csb272
961
wdenk8d4d1f62004-03-23 22:37:33 +0000962* Patch by Carl Riechers, 17 Mar 2004:
963 Ignore '\0' characters in console input for use with telnet and
964 telco pads.
965
966* Patch by Leon Kukovec, 17 Mar 2004:
967 typo fix for strswab prototype #ifdef
968
wdenk42c05472004-03-23 22:14:11 +0000969* Patches by Thomas Viehweger, 16 Mar 2004:
970 - show PCI clock frequency on MPC8260 systems
971 - add FCC_PSMR_RMII flag for HiP7 processors
972 - in do_jffs2_fsload(), take load address from load_addr if not set
973 explicit, update load_addr otherwise
974 - replaced printf by putc/puts when no formatting is needed
975 (smaller code size, faster execution)
976
wdenkf16b5162004-03-23 21:43:07 +0000977* Patch by Phillippe Robin, 16 Mar 2004:
978 avoid dereferencing NULL pointer in lib_arm/armlinux.c
979
980* Patch by Stephen Williams, 15 Mar 2004:
981 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
982
983* Patch by Tolunay Orkun, 15 Mar 2004:
984 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
985
986* Patch by Travis Sawyer, 15 Mar 2004:
987 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
988
wdenkc12081a2004-03-23 20:18:25 +0000989* Add start-up delay to make sure power has stabilized before
990 attempting to switch on USB on SX1 board.
991
992* Patch by Josef Wagner, 18 Mar 2004:
993 - Add support for MicroSys XM250 board (PXA255)
994 - Add support for MicroSys PM828 board (MPC8280)
995 - Add support for 32 MB Flash on PM825/826
996 - new SDRAM refresh rate for PM825/PM826
997 - added support for MicroSys PM520 (MPC5200)
998 - replaced Query by Identify command in CPU86/flash.c
999 to support 28F160F3B
1000
1001* Fix wrap around problem with udelay() on ARM920T
1002
1003* Add support for Macronix flash on TRAB board
1004
wdenk18bd81e2004-03-17 01:13:07 +00001005* Patch by Pierre Aubert, 15 Mar 2004:
1006 Fix buffer overflow in IDE identification
1007
1008* Fix power-off of LCD for out-of-band temperatures on LWMON board
1009
1010* Remove redundand #define in IceCube.h
1011
wdenk0ef49462004-03-15 09:00:01 +00001012* Patch by Steven Scholz, 27 Feb 2004:
1013 - Adding get_ticks() and get_tbclk() for AT91RM9200
1014 - Many white space fixes in cpu/at91rm9200/interrupts.c
1015
1016* Patches by Steven Scholz, 20 Feb 2004:
1017 some cleanup in AT91RM9200 related code
1018
wdenked2ac4b2004-03-14 18:23:55 +00001019* Patches by Travis Sawyer, 12 Mar 2004:
1020 - Fix Gigabit Ethernet support for 440GX
1021 - Add Gigabit Ethernet Support to MII PHY utilities
1022
1023* Patch by Brad Kemp, 12 Mar 2004:
1024 Fixes for drivers/cfi_flash.c:
1025 - Better support for x8/x16 implementations
1026 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1027 - Added defines for AMD command and address constants
1028
1029* Patch by Leon Kukovec, 12 Mar 2004:
1030 Fix get_dentfromdir() to correctly handle deleted dentries
wdenkc35ba4e2004-03-14 22:25:36 +00001031
wdenked2ac4b2004-03-14 18:23:55 +00001032* Patch by George G. Davis, 11 Mar 2004:
1033 Remove hard coded network settings in TI OMAP1610 H2
1034 default board config
1035
1036* Patch by George G. Davis, 11 Mar 2004:
1037 add support for ADS GraphicsClient+ board.
1038
wdenk18bd81e2004-03-17 01:13:07 +00001039* Patch by Pierre Aubert, 11 Mar 2004:
wdenke55402c2004-03-14 16:51:43 +00001040 - add bitmap command and splash screen support in cfb console
1041 - add [optional] origin in the bitmap display command
1042
1043* Patch by Travis Sawyer, 11 Mar 2004:
1044 Fix ocotea board early init interrupt setup.
1045
1046* Patch by Thomas Viehweger, 11 Mar 2004:
1047 Remove redundand code; add PCI-specific bits to include/mpc8260.h
1048
wdenke28cf632004-03-14 15:20:55 +00001049* Patch by Stephan Linz, 09 Mar 2004
1050 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
1051
1052* Patch by George G. Davis, 9 Mar 2004:
1053 fix recent build failure for SA1100 target
1054
1055* Patch by Travis Sawyer, 09 Mar 2004:
1056 Support native interrupt mode for the IBM440GX.
1057 Previously it was running in 440GP compatibility mode.
1058
wdenk4989f872004-03-14 15:06:13 +00001059* Patch by Philippe Robin, 09 Mar 2004:
1060 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
1061 Platform support.
1062
1063* Patch by Masami Komiya, 08 Mar 2004:
1064 Don't overwrite server IP address or boot file name
1065 when the boot server does not return values
1066
wdenk18bd81e2004-03-17 01:13:07 +00001067* Patch by Tolunay Orkun, 5 Mar 2004:
wdenk4989f872004-03-14 15:06:13 +00001068 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
1069
wdenk369d43d2004-03-14 14:09:05 +00001070* Patch by Tolunay Orkun, 5 Mar 2004:
1071 Fix early board initialization for Cogent CSB272 board
1072
1073* Patch by Ed Okerson, 3 Mar 2004:
1074 fix CFI flash writes for little endian systems
1075
1076* Patch by Reinhard Meyer, 01 Mar 2004:
1077 generalize USB and IDE support for MPC5200 with according
1078 changes to IceCube.h and TOP5200.h
1079 add Am29LV256 256 MBit FLASH support for TOP5200 boards
1080 add info about USB and IDE to README
1081
wdenkacd9b102004-03-14 00:59:59 +00001082* Patch by Yuli Barcohen, 4 Mar 2004:
1083 Fix problems with GCC 3.3.x which changed handling of global
1084 variables explicitly initialized to zero (now in .bss instead of
1085 .data as before).
1086
1087* Patch by Leon Kukovec, 02 Mar 2004:
1088 add strswab() to fix IDE LBA capacity, firmware and model numbers
1089 on little endian machines
1090
1091* Patch by Masami Komiya, 02 Mar 2004:
1092 - Remove get_ticks() from NFS code
1093 - Add verification of RPC transaction ID
1094
1095* Patch by Pierre Aubert, 02 Mar 2004:
1096 cleanup for IDE and USB drivers for MPC5200
1097
1098* Patch by Travis Sawyer, 01 Mar 2004:
wdenk00fe1612004-03-14 00:07:33 +00001099 Ocotea:
1100 - Add IBM PPC440GX Ref Platform support (Ocotea)
1101 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
1102 Adapted to U-Boot and 440GX port
1103 440gx_enet.c:
1104 - Add gracious handling of all Ethernet Pin Selections for 440GX
1105 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
1106 ppc440.h:
1107 - Add needed bit definitions
1108 - Fix formatting
1109
1110* Patch by Carl Riechers, 1 Mar 2004:
1111 Add PPC440GX prbdv0 divider to fix memory clock calculation.
1112
1113* Patch by Stephan Linz, 27 Feb 2004
1114 - avoid problems for targets without NFS download support
1115
wdenkf602aa02004-03-13 23:29:43 +00001116* Patch by Rune Torgersen, 27 Feb 2004:
1117 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
1118 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
1119 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
1120
1121* Patch by Masami Komiya, 27 Feb 2004:
1122 Fix rarpboot: add autoload by NFS
1123
1124* Patch by Dan Eisenhut, 26 Feb 2004:
1125 fix flash_write return value in saveenv
1126
1127* Patch by Stephan Linz, 11 Dec 2003
1128 expand config.mk to avoid trigraph warnings on NIOS
1129
1130* Rename "BMS2003" board into "HMI10"
1131
wdenk05822bf2004-03-12 15:38:25 +00001132* SX1 patches: use "serial#" for USB serial #; use redundand environment
1133 storage; auto-set console on USB port (using preboot command)
1134
wdenk29e7f5a2004-03-12 00:14:09 +00001135* Add support for SX1 mobile phone; add support for USB-based console
1136 (enable with "setenv stdout usbtty; setenv stdin usbtty")
1137
wdenk0a12b752004-03-11 22:46:36 +00001138* Fix LOWBOOT configuration for MPC5200 with DDR memory
1139
wdenk0e2874cb2004-03-02 14:05:39 +00001140* Fix SDRAM timings for LITE5200 / IceCube board
1141
1142* Handle Auti-MDIX / connection status for INCA-IP
1143
1144* Fix USB problems when attempting to read 0 bytes
1145
wdenk372f0302004-02-27 08:21:54 +00001146* Patch by Travis Sawyer, 26 Feb 2004:
1147 Fix broken compile for XPEDITE1K target.
1148
1149* Patch by Stephan Linz, 26 Feb 2004:
1150 Bug fix for NFS code on NIOS targets
wdenk29e7f5a2004-03-12 00:14:09 +00001151
wdenk372f0302004-02-27 08:21:54 +00001152* Patch by Stephen Williams, 26 Feb 2004:
1153 Break up SystemACE reads of large block counts
1154
wdenk6ea1cf02004-02-27 08:20:54 +00001155* Patch by Pierre Aubert, 26 Feb 2004
1156 add IDE support for MPC5200
1157
1158* Patch by Masami Komiya, 26 Feb 2004:
1159 add autoload via NFS
1160
1161* Patch by Stephen Williams
1162 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
1163 elsewhere in the source.
1164
wdenkd729d302004-02-27 00:07:27 +00001165* Patch by Steven Scholz, 25 Feb 2004:
1166 - Timeouts in FPGA code should be based on CFG_HZ
1167 - Minor cleanup in code for Altera FPGA ACEX1K
1168
1169* Patch by Steven Scholz, 25 Feb 2004:
1170 Changed "Directory Hierarchy" section in README
1171
1172* Patch by Masami Komiya, 25 Feb 2004:
1173 Reduce copy count in nfs_read_reply() of NFS code
1174
wdenk5f495752004-02-26 23:46:20 +00001175* Patch by Markus Pietrek, 24 Feb 2004:
1176 NS9750 DevBoard added
1177
wdenk6ea1cf02004-02-27 08:20:54 +00001178* Patch by Pierre Aubert, 24 Feb 2004
wdenk5f495752004-02-26 23:46:20 +00001179 add USB support for MPC5200
1180
1181* Patch by Steven Scholz, 24 Feb 2004:
1182 - fix MII commands to use values from last command
1183
1184* Patch by Torsten Demke, 24 Feb 2004:
1185 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
1186
wdenkdb82c8e2004-02-26 23:01:04 +00001187* Patch by Rahul Shanbhag, 19 Feb 2004:
1188 Fixes for for OMAP1610 board:
1189 - shift some IRQ specific code to platform.S file
1190 - remove duplicatewatchdog reset code from start.S
1191
1192* Make Auto-MDIX Support configurable on INCA-IP board
1193
1194* Fix license for mkimage tool
1195
wdenk77ef4c62004-02-24 22:33:21 +00001196* Patch by Masami Komiya, 24 Feb 2004:
1197 Update NetBootFileXferSize in NFS code
1198
1199* Patch by Scott McNutt, 24 Feb 2004:
1200 fix packet length in NFS code
1201
wdenkbe9c1cb2004-02-24 02:00:03 +00001202* Patch by Masami Komiy, 22 Feb 2004:
1203 Add support for NFS for file download
1204
wdenkb98ac282004-02-24 00:16:43 +00001205* Patch by Andrea Scian, 17 Feb 2004:
1206 Add support for S3C44B0 processor and DAVE B2 board
1207
1208* Patch by Steven Scholz, 20 Feb 2004:
1209 - Add support for MII commands on AT91RM9200 boards
1210 - some cleanup in AT91RM9200 ethernet code
1211
wdenke537b3b2004-02-23 23:54:43 +00001212* Patch by Peter Ryser, 20 Feb 2004:
1213 Add support for the Xilinx ML300 platform
1214
1215* Patch by Stephan Linz, 17 Feb 2004:
1216 Fix watchdog support for NIOS
1217
1218* Patch by Josh Fryman, 16 Feb 2004:
1219 Fix byte-swapping for cfi_flash.c for different bus widths
1220
1221* Patch by Jon Diekema, 14 Jeb 2004:
1222 Remove duplicate "FPGA Support" notes from the README file
1223
wdenke97d3d92004-02-23 22:22:28 +00001224* Patches by Reinhard Meyer, 14 Feb 2004:
1225 - update board/emk tree; use common flash driver
1226 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
1227 [adapted for other PPC CPUs -- wd]
1228 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
1229
1230* Patch by Jon Diekema, 13 Feb 2004:
1231 Call show_boot_progress() whenever POST "FAILED" is printed.
1232
1233* Patch by Nishant Kamat, 13 Feb 2004:
1234 Add support for TI OMAP1610 H2 Board
1235 Fixes for cpu/arm926ejs/interrupt.c
1236 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
1237 Fix for a timer bug in OMAP1610 Innovator
1238 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
1239
1240* Patches by Stephan Linz, 12 Feb 2004:
1241 - add support for NIOS timer with variable period preload counter value
1242 - prepare POST framework support for NIOS targets
1243
1244* Patch by Denis Peter, 11 Feb 2004:
1245 add POST support for the MIP405 board
1246
wdenkf70cbb22004-02-23 20:48:38 +00001247* Patch by Laurent Mohin, 10 Feb 2004:
1248 Fix buffer overflow in common/usb.c
1249
1250* Patch by Tolunay Orkun, 10 Feb 2004:
1251 Add support for Cogent CSB272 board
1252
wdenk2ebee312004-02-23 19:30:57 +00001253* Patch by Thomas Elste, 10 Feb 2004:
1254 Add support for NET+50 CPU and ModNET50 board
1255
1256* Patch by Sam Song, 10 Feb 2004:
1257 Fix typos in cfi_flash.c
1258
1259* Patch by Leon Kukovec, 10 Feb 2004
1260 Fixed long dir entry slot id calculation in get_vfatname
1261
1262* Patch by Robin Gilks, 10 Feb 2004:
1263 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
1264 !=, <>, <, >, <=, >=)
1265
wdenkef893942004-02-23 16:11:30 +00001266* Fix problem with side effects in macros in include/usb.h
1267
1268* Patch by David Benson, 13 Nov 2003:
1269 bug 841358 - fix TFTP download size limit
1270
1271* Fixing bug 850768:
1272 improper flush_cache() in load_serial()
1273
1274* Fixing bug 834943:
1275 MPC8540 - missing volatile declarations
1276
1277* Patch by Stephen Williams, 09 Feb 2004:
1278 Add support for Xilinx SystemACE chip:
1279 - New files common/cmd_ace.c and include/systemace.h
1280 - Hook systemace support into cmd_fat and the partition manager
1281
1282* Patch by Travis Sawyer, 09 Feb 2004:
1283 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
1284
wdenk56ed43e2004-02-22 23:46:08 +00001285* Patch by Travis Sawyer, 09 Feb 2004:
1286 o 440GX:
1287 - Fix PCI Indirect access for type 1 config cycles with ppc440.
1288 - Add phymode for 440 enet
1289 - fix pci pre init
1290 o XPedite1K:
1291 - Change board_pre_init to board_early_init_f
1292 - Add user flash to bus controller setup
1293 - Fix pci pre init
1294 - Fix is_pci_host to check GPIO for monarch bit
1295 - Force xpedite1k to pci conventional mode (via #define option)
1296
1297* Patch by Brad Kemp, 4 Feb 2004:
1298 - handle the machine check that is generated during the PCI scans
1299 on 82xx processors.
1300 - define the registers used in the IMMR by the PCI subsystem.
1301
1302* Patch by Pierre Aubert, 03 Feb 2004:
1303 cpu/mpc5xxx/start.S: copy MBAR into SPR311
1304
1305* Patch by Jeff Angielski, 03 Feb 2004:
1306 Fix copy & paste error in cpu/mpc8260/pci.c
1307
1308* Patch by Reinhard Meyer, 24 Jan 2004:
1309 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
1310
wdenk4dd56e52004-02-20 22:02:48 +00001311* Add Auto-MDIX support for INCA-IP
1312
wdenke65527f2004-02-12 00:47:09 +00001313* Some code cleanup
1314
1315* Patch by Josef Baumgartner, 10 Feb 2004:
1316 Fixes for Coldfire port
1317
1318* Patch by Brad Kemp, 11 Feb 2004:
1319 Fix CFI flash driver problems
1320
wdenk88d73b52004-02-11 21:35:18 +00001321* Make sure to use a bus clock divider of 2 only when running TQM8xxM
1322 modules at CPU clock frequencies above 66 MHz.
wdenke65527f2004-02-12 00:47:09 +00001323
wdenk88d73b52004-02-11 21:35:18 +00001324* Optimize flash programming speed for LWMON (by another 100% :-)
1325
wdenk6cfa84e2004-02-10 00:03:41 +00001326* Patch by Jian Zhang, 3 Feb 2004:
1327 - Changed the incorrect FAT12BUFSIZE
1328 - data_begin in fsdata can be negative. Changed it to be short.
1329
wdenkc0bc2e12004-02-09 23:12:24 +00001330* Patches by Stephan Linz, 30 Jan 2004:
1331 1: - board/altera/common/flash.c:flash_erase():
1332 o allow interrupts befor get_timer() call
1333 o check-up each erased sector and avoid unexpected timeouts
1334 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
1335 o enclose sevenseg_set() in cpp condition
1336 - remove the ASMI configuration for DK1S10_standard_32 (never present)
1337 - fix some typed in mistakes in the NIOS documentation
1338 2: - split DK1C20 configuration into several header files:
1339 o two new files for each NIOS CPU description
1340 o U-Boot related part is remaining in DK1C20.h
1341 3: - split DK1S10 configuration into several header files:
1342 o two new files for each NIOS CPU description
1343 o U-Boot related part is remaining in DK1S10.h
1344 4: - Add support for the Microtronix Linux Development Kit
1345 NIOS CPU configuration at the Altera Nios Development Kit,
1346 Stratix Edition (DK-1S10)
1347 5: - Add documentation for the Altera Nios Development Kit,
1348 Stratix Edition (DK-1S10)
1349 6: - Add support for the Nios Serial Peripharel Interface (SPI)
1350 (master only)
1351 7: - Add support for the common U-Boot SPI framework at
1352 RTC driver DS1306
1353
wdenkca262162004-02-09 20:51:26 +00001354* Patch by Rahul Shanbhag, 28 Jan 2004:
1355 Fix flash protection/locking handling for OMAP1610 innovator board.
1356
1357* Patch by Rolf Peukert, 28 Jan 2004:
1358 fix flash write problems on CSB226 board (write with 32 bit bus width)
1359
1360* Patches by Mark Jonas, 16 Jan 2004:
1361 - fix rounding error when calculating baudrates for MPC5200 PSCs
1362 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
1363 time which is not supported
1364
wdenk2cefd152004-02-08 22:55:38 +00001365* Patch by Yuli Barcohen, 26 Jan 2004:
1366 Allow bzip2 compression for small memory footprint boards
1367
1368* Patch by Brad Kemp, 21 Jan 2004:
1369 Add support for CFI flash driver for both the Intel and the AMD
1370 command sets.
1371
1372* Patch by Travis Sawyer, 20 Jan 2004:
1373 Fix pci bridge auto enumeration of sibling p2p bridges.
1374
1375* Patch by Tolunay Orkun, 12 Jan 2004:
1376 Add some delays as needed for Intel LXT971A PHY support
1377
1378* Patches by Stephan Linz, 09 Jan 2004:
1379 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
1380 - make DK1C20 board configuration related to ASMI conform to
1381 documentation
1382
wdenk927034e2004-02-08 19:38:38 +00001383* Patch by Anders Larsen, 09 Jan 2004:
1384
1385 ARM memory layout fixes: the abort-stack is now set up in the
1386 correct RAM area, and the BSS is zeroed out as it should be.
1387
1388 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
1389 of the linker scripts are replaced by '__bss_start' and '_end',
1390 resp., which is a further step to eliminate unnecessary differences
1391 between the implementation of the CPU architectures.
1392
wdenk5401de42004-02-07 01:27:10 +00001393* Patch by liang a lei, 9 Jan 2004:
1394 Fix Intel 28F128J3 ID in include/flash.h
1395
1396* Patch by Masami Komiya, 09 Jan 2004:
1397 add support for TB0229 board (NEC VR4131 MIPS processor)
1398
1399* Patch by Leon Kukovec, 12 Dec 2003:
1400 changed extern __inline__ into static __inline__ in
1401 include/linux/byteorder/swab.h
1402
wdenk544e9732004-02-06 23:19:44 +00001403* Patch by Travis Sawyer, 30 Dec 2003:
1404 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
1405 select MDI port based on enabled EMAC device.
1406 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
1407 base PrPMC board.
1408
wdenk4b6e9052004-02-06 21:48:22 +00001409* Patch by Wolter Kamphuis, 15 Dec 2003:
1410 made CONFIG_SILENT_CONSOLE usable on all architectures
1411
1412* Disable date command on TQM866M - there is no RTC on MPC866
1413
wdenkfde37042004-01-31 20:06:54 +00001414* Fix variable CPU clock for MPC859/866 systems for low CPU clocks
1415
wdenk433feff2004-01-29 09:22:58 +00001416* Implement adaptive SDRAM timing configuration based on actual CPU
1417 clock frequency for INCA-IP; fix problem with board hanging when
1418 switching from 150MHz to 100MHz
1419
1420* Add PCMCIA CS support for BMS2003 board
1421
wdenkb50cde52004-01-24 20:25:54 +00001422* Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
1423 see doc/README.MPC866 for details;
1424 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
1425 calculate CPU clock frequency from PLL register values.
1426
1427* Add support for 128 MB RAM on TQM8xxL/M modules
1428
wdenk398eeff2004-01-21 20:46:28 +00001429* Fix PS/2 keyboard problem caused by statically initialized variable
1430 pointing to a location in flash
1431
1432* Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
1433
wdenkda55c6e2004-01-20 23:12:12 +00001434* The PS/2 mux on the BMS2003 board needs 450 ms after power on
1435 before we can access it; add delay in case we are faster (with no
1436 CF card inserted)
1437
1438* Cleanup of some init functions
1439
1440* Make sure SCC Ethernet is always stopped by the time we boot Linux
1441 to avoid Linux crashes by early packets coming in.
1442
1443* Accelerate flash accesses on LWMON board by using buffered writes
1444
wdenk2b80ae52004-01-18 18:21:54 +00001445* Fix typo in Makefile;
1446 fix problem with PARTNUM detection
1447
wdenkb983fa22004-01-16 00:30:56 +00001448* Patch by Reinhard Meyer, 09 Jan 2004:
1449 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
1450
1451* Add support for IDE LED on BMS2003 board
1452 (exclusive with status LED!)
1453
1454* Add support for PS/2 keyboard (used with PS/2 multiplexor on
1455 BMS2003 board)
1456
1457* Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
1458 Add common files for "emk" boards
1459
wdenk87249ba2004-01-06 22:38:14 +00001460* Add a common get_ram_size() function and modify the the
1461 board-specific files to invoke that common implementation.
1462
1463======================================================================
wdenk7c699672004-01-06 11:13:56 +00001464Changes for U-Boot 1.0.1:
wdenk4b16c2e2003-11-07 13:42:26 +00001465======================================================================
1466
wdenk7c699672004-01-06 11:13:56 +00001467* Set default clock for INCA-IP to 150 MHz
1468
wdenk2f99a692004-01-04 22:51:12 +00001469* Make BMS2003 use a separate config file to avoid #ifdef mess;
1470 add I2C support; add support for DS1337 RTC
1471
1472* Add CompactFlash support for BMS2003 board
1473
1474* Add support for status LED on BMS2003 board
1475
wdenkad276f22004-01-04 16:28:35 +00001476* Patch by Scott McNutt, 02 Jan 2004:
1477 Add support for the Nios Active Serial Memory Interface (ASMI)
1478 on Cyclone devices
1479
1480* Patch by Andrea Marson, 16 Dec 2003:
1481 Add support for the PPChameleon ME and HI modules
1482
1483* Patch by Yuli Barcohen, 22 Dec 2003:
1484 Add support for Motorola DUET ADS board (MPC87x/88x)
1485
wdenkae65f502004-01-03 21:24:46 +00001486* Patch by Robert Schwebel, 15 Dec 2003:
1487 add support for cramfs (uses JFFS2 command interface)
1488
wdenk3be717f2004-01-03 19:43:48 +00001489* Patches by Stephan Linz, 11 Dec 2003:
1490 - more documentation for NIOS port
1491 - new struct nios_pio_t, struct nios_spi_t
1492 - Reconfiguration for NIOS Development Kit DK1C20:
1493 o move board related code from board/dk1c20
1494 to board/altera/dk1c20
1495 o create a new common source path board/altera/common
1496 and move generic flash access stuff into it
1497 o change/expand configuration file DK1C20.h
1498 - Add support for NIOS Development Kit DK1S10
1499 - Add status LED support for NIOS systems
1500 - Add dual 7-segment LED support for Altera NIOS DevKits
1501
wdenk5da7f2f2004-01-03 00:43:19 +00001502* Patch by Ronen Shitrit, 10 Dec 2003:
1503 Add support for the Marvell DB64360 / DB64460 development boards
1504
1505* Patch by Detlev Zundel, 10 Dec 2003:
1506 fix dependency problem in examples/Makefile
1507
wdenkbc01dd52004-01-02 16:05:07 +00001508* Patch by Denis Peter, 8 Dec 2003
1509 - add support for the PATI board (MPC555)
1510 - add SPI support for the MPC5xx
1511
1512* Patch by Anders Larsen, 08 Dec 2003:
1513 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
1514 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
1515 cleanup some redundand #defines
1516
wdenk0260cd62004-01-02 15:01:32 +00001517* Patch by André Schwarz, 8 Dec 2003:
1518 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
1519 - TX and RX deskriptors must be quad-word aligned
1520 - does not work with only one TX deskriptor
1521 - standard reset method does not work
1522
1523* Patch by Masami Komiya, 08 Dec 2003:
1524 add RTL8139 ethernet driver
1525
1526* Patches by Ed Okerson, 07 Dec 2003:
1527 - fix ethernet for the AU1x00 processors in little-endian mode.
1528 - extend memsetup.S for the AU1x00 processors in BE and LE modes
1529
wdenk1ebf41e2004-01-02 14:00:00 +00001530* Minor code cleanup (coding style)
1531
1532* Patch by Reinhard Meyer, 30 Dec 2003:
1533 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
1534 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
1535 - turned debug print of PHY registers into a function (called in two places)
1536 - added support for EMK MPC5200 based modules
1537
1538* Fix MPC8xx PLPRCR_MFD_SHIFT typo
1539
1540* Add support for TQM866M modules
1541
1542* Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
1543
1544* Fix a few compiler warnings
1545
wdenk78e3ab32003-12-28 11:44:59 +00001546* Patch by Reinhard Meyer, 28 Dec 2003:
1547 Add initial support for TOP5200 board
1548
wdenk67f13362003-12-27 19:24:54 +00001549* Make CPU clock on ICA-IP board controllable by a "cpuclk"
1550 environment variable which can set to "100", "133", or "150". The
1551 CPU clock will be configured accordingly upon next reboot. Other
1552 values are ignored. In case of an invalid or undefined "cpuclk"
1553 value, the compile-time default CPU clock speed will be used.
1554
1555* Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
1556 window that is used to access the UART registers by the Linux driver)
1557
1558* Patch by Reinhard Meyer, 20 Dec 2003:
1559 Fix clock calculation for the MPC5200 for higher clock frequencies
1560 (above 2**32 / 10 = 429.5 MHz).
1561
1562* Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
1563
wdenk236d3fc2003-12-20 22:45:10 +00001564* Fix IceCube CLKIN configuration (it's 33.000000MHz)
1565
1566* Add new configuration for IceCube board with DDR memory
1567
1568* Update TRAB memory configurations
1569
wdenkdf28aa02003-12-12 00:02:26 +00001570* Add JFFS2 support for INCA-IP board
1571
stroese9c470352003-12-09 15:04:55 +00001572* Patch by Bill Hargen, 09 Dec 2003:
1573 - BUBINGA405EP: changed flash driver to protect top sector containing
1574 first instruction.
1575 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
1576 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
1577 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
1578 - 405EP: added/fixed support for "reginfo" command.
1579 - 4xx: removed spurious MII error messages on "mii info" command.
1580
wdenkabf7a7c2003-12-08 01:34:36 +00001581* Patch by Bernhard Kuhn, 28 Nov 2003:
1582 add support for Coldfire CPU
1583 add support for Motorola M5272C3 and M5282EVB boards
1584
wdenk7f00b942003-12-07 23:55:12 +00001585* Patch by Pierre Aubert, 24 Nov 2003:
1586 - add a return value for the fpga command
1587 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
1588 is defined. If ide_preinit fails, ide_init is aborted.
1589 - fix an endianess problem in fat.h
1590
wdenk174e0e52003-12-07 22:27:15 +00001591* Patch by Wolter Kamphuis, 05 Dec 2003:
1592 Add support for SNMC's QS850/QS823/QS860T boards
1593
wdenk444f22b2003-12-07 21:39:28 +00001594* Patch by Yuli Barcohen, 3 Dec 2003:
1595 "revive" U-Boot support for old Motorola MPC860ADS board
1596
1597* Patch by Cam(ilo?), 03 Dec 2003:
1598 make examples build even with broken Montavista objcopy
1599
1600* Patch by Pavel Bartusek, 27 Nov 2003:
1601 fix conversion problem with "bootretry" evironment variable
1602
wdenk4e7a58a2003-12-07 19:24:00 +00001603* Patch by Andre Schwarz, 24 Nov 2003:
1604 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
1605
1606* Patch by Pavel Bartusek, 21 Nov 2003:
1607 set ZMII bridge speed on 440
1608
1609* Patch by Anders Larsen, 17 Nov 2003:
1610 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
1611
wdenk4ea537d2003-12-07 18:32:37 +00001612* Patches by David Müller, 14 Nov 2003:
1613 - board/mpl/common/common_util.c
1614 * implement support for BZIP2 compressed images
1615 * various cleanups (printf -> puts, ...)
1616 - board/mpl/common/flash.c
1617 * report correct errors to upper layers
1618 * check the erase fail and VPP low bits in status reg
1619 - board/mpl/vcma9/cmd_vcma9.c
1620 - board/mpl/vcma9/flash.c
1621 * various cleanups (printf -> puts, ...)
1622 - common/cmd_usb.c
1623 * fix typo in comment
1624 - cpu/arm920t/usb_ohci.c
1625 * support for S3C2410 is missing in #if line
1626 - drivers/cs8900.c
1627 * reinit some registers in case of error (cable missing, ...)
1628 - fs/fat/fat.c
1629 * support for USB/MMC devices is missing in #if line
1630 - include/configs/MIP405.h
1631 - include/configs/PIP405.h
1632 * enable BZIP2 support
1633 * enlarge malloc space to 1MiB because of BZIP2 support
1634 - include/configs/VCMA9.h
1635 * enable BZIP2 support
1636 * enlarge malloc space to 1MiB because of BZIP2 support
1637 * enable USB support
1638 - lib_arm/armlinux.c
1639 * change calling convention of ARM Linux kernel as
1640 described on http://www.arm.linux.org.uk/developer/booting.php
1641
1642* Patch by Thomas Lange, 14 Nov 2003:
1643 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
1644 support all these AMD boards.
1645
1646* Patch by Thomas Lange, 14 Nov 2003:
1647 Workaround for mips au1x00 physical memory accesses (the au1x00
1648 uses a 36 bit bus internally and cannot access physical memory
1649 directly. Use the uncached SDRAM address instead of the physical
1650 one.)
1651
wdenk5d5317e2003-12-07 00:46:27 +00001652* Patch by Xue Ligong (Joe), 13 Nov 2003:
1653 add Realtek 8019 ethernet driver
1654
1655* Patch by Yuli Barcohen, 13 Nov 2003:
1656 MPC826xADS/PQ2FADS cleanup
1657
1658* Patch by Anders Larsen, 12 Nov 2003:
1659 Update README to mark the PORTIO commands non-standard
1660
wdenk86765902003-12-06 23:55:10 +00001661* Patch by Nicolas Lacressonnière, 12 Nov 2003:
1662 update for for Atmel AT91RM9200DK development kit:
1663 - support for environment variables in DataFlash
1664 - Atmel DataFlash AT45DB1282 support
1665
1666* Patch by Jeff Carr, 11 Nov 2003:
1667 add support for new version of 8270 processors
1668
1669* Patches by George G. Davis, 05 Nov 2003:
1670 - only pass the ARM linux initrd tag to the kernel when an initrd
1671 is actually present
1672 - update omap1510inn configuration file
1673
wdenkf4cec3f2003-12-06 23:20:41 +00001674* Patches by Stephan Linz, 3 Nov 2003:
1675 - more endianess fixes for LAN91C111 driver
1676 - CFG_HZ configuration patch for NIOS Cyclone board
1677
1678* Patch by Stephan Linz, 28 Oct 2003:
1679 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
1680
1681* Patch by Steven Scholz, 20 Oct 2003:
1682 - make "mii info <addr>" show infor for PHY at "addr" only
1683 - Endian fix for miiphy_info()
1684
wdenkc0aa5c52003-12-06 19:49:23 +00001685* Patch by Gleb Natapov, 19 Sep 2003:
1686 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
1687
1688* Patch by Anders Larsen, 17 Sep 2003:
1689 Bring ARM memory layout in sync with the documentation:
1690 stack and malloc-heap are now located _below_ the U-Boot code
1691
wdenk768844e2003-12-06 11:20:01 +00001692* Accelerate booting on TRAB board: read and check autoupdate image
1693 headers first instead of always reading the whole images.
1694
wdenk1ae251b2003-12-05 21:08:38 +00001695* Fix type in MPC5XXX code (pointed out by Victor Wren)
1696
wdenk78ae91f2003-12-03 23:53:42 +00001697* Enabled password check on RMU board
1698
1699* Fix configuration problem with IceCube in LOWBOOT configuration:
1700 envrionment got embedded, corrupting the image layout.
1701
1702* Fix NEC display names (it's 6440 [for 640x480], not 6640).
1703
wdenkc0d54ae2003-11-25 16:55:19 +00001704* Added BMS2003 board
1705 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
1706
wdenk9a1ff302003-11-17 21:45:27 +00001707* Fix flash driver for TRAB board (must use Unlock Bypass Reset
1708 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
1709 and CPLD
1710
wdenkc6abb7e2003-11-17 21:14:37 +00001711* Use "-fPIC" instead of "-mrelocatable" to prevent problems with
1712 recent tools
1713
1714* Add checksum verification to 'imls' command
1715
1716* Add bd_info fields needed for 4xx Linux I2C driver
1717
1718* Patch by Martin Krause, 4 Nov. 2003:
1719 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
1720
1721* Print used network interface when CONFIG_NET_MULTI is set
1722
wdenk4b16c2e2003-11-07 13:42:26 +00001723* Patch by Bernhard Kuhn, 28 Oct 2003:
1724 Add low boot support for MPC5200
1725
1726* Fix problem with dual PCMCIA support (NSCU)
1727
1728* Fix MPC5200 I2C initialization function
1729
1730======================================================================
wdenk934c4f82003-09-11 19:48:06 +00001731Changes for U-Boot 1.0.0:
1732======================================================================
1733
wdenk655a0f92003-10-30 21:49:38 +00001734* Fix parameter passing to standalone images with bootm command
1735
1736* Patch by Kyle Harris, 30 Oct 2003:
1737 Fix build errors for ixdp425 board
1738
1739* Patch by David M. Horn, 29 Oct 2003:
1740 Fixes to build under CYGWIN
1741
1742* Get IceCube MGT5100 working (again)
1743
wdenkb6c60cb32003-10-29 23:18:55 +00001744* Fix problems in memory test on some boards (which was not
1745 non-destructive as intended)
1746
1747* Patch by Gary Jennejohn, 28 Oct 2003:
1748 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
1749 to prevent stack overflow on ARM systems
1750
wdenk55618472003-10-28 09:14:21 +00001751* Patch by Stephan Linz, 28 Oct 2003:
1752 fix init sequence error for NIOS port
1753
1754* Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
1755
1756* Add CONFIG_VERSION_VARIABLE to TRAB configuration
1757
wdenka983cc22003-10-26 22:52:58 +00001758* Patch by Xiao Xianghua, 23 Oct 2003:
1759 small patch for mpc85xx
1760
1761* Fix small problem in MPC5200 I2C driver
1762
1763* Fix FCC3 support on ATC board
1764
dzu6605c842003-10-24 13:14:45 +00001765* Correct header printing for multi-image files in do_bootm()
1766
1767* Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
1768
wdenk6fcda222003-10-22 09:00:28 +00001769* Fix PCI problems on PPChameleon board
1770
wdenk3da587e2003-10-19 23:22:11 +00001771* Patch by Steven Scholz, 18 Oct 2003:
1772 Fix AT91RM9200 ethernet driver
1773
1774* Patch by Nye Liu, 17 Oct 2003:
1775 Fix typo in include/mpc8xx.h
1776
1777* Patch by Richard Woodruff, 16 Oct 03:
1778 Fixes for cpu/arm925/interrupt.c
1779 - Initialize timestamp & lastdec vars.
1780 - fix timestamp overflows.
1781 - fix lastdec overflow.
1782 - smarter normalization to allow udelay() below 1ms to work.
1783
1784* Patch by Scott McNutt, 16 Oct
1785 add networking support for the Altera Nios Development Kit,
1786 Cyclone Edition (DK-1C20)
1787
1788* Patch by Jon Diekema, 14 Oct 2003:
1789 add hint about doc/README.silent to README file
1790
dzub02ed682003-10-19 21:43:26 +00001791* Add CompactFlash support for NSCU
1792
wdenkad7541e2003-10-19 22:30:08 +00001793* Fix PCI problems on PPChameleonEVB
1794
wdenk17d1a1d2003-10-16 12:53:35 +00001795* TRAB auto-update: Base decision if we have to strip the image
1796 header on image type as encoded in the header
wdenkad7541e2003-10-19 22:30:08 +00001797 (include image type patch by Martin Krause, 17 Oct 2003)
wdenk17d1a1d2003-10-16 12:53:35 +00001798
wdenk9c53f402003-10-15 23:53:47 +00001799* Patches by Xianghua Xiao, 15 Oct 2003:
1800
1801 - Added Motorola CPU 8540/8560 support (cpu/85xx)
1802 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
1803 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
1804
1805* Fix flash timings on TRAB board
1806
wdenkbd1575f2003-10-14 19:43:55 +00001807* Make sure HUSH is initialized for running auto-update scripts
1808
1809* Make 5200 reset command _really_ reset the board, without running
1810 any other code after it
1811
1812* Fix errors with flash erase when range spans across banks
1813 that are mapped in reverse order
1814
1815* Fix flash mapping and display on P3G4 board
1816
1817* Patch by Kyle Harris, 15 Jul 2003:
1818 - add support for Intel IXP425 CPU
1819 - add support for IXDP425 eval board
1820
wdenk808532a2003-10-10 10:05:42 +00001821* Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
1822 for more information
1823
wdenk9b7f3842003-10-09 20:09:04 +00001824* Patch by Steven Scholz, 10 Oct 2003
1825 - Add support for Altera FPGA ACEX1K
1826
wdenk9f837932003-10-09 19:00:25 +00001827* Patches by Thomas Lange, 09 Oct 2003:
1828 - fix cmd_ide.c for non ppc boards (read/write functions did not
1829 add ATA base address)
1830 - fix for shannon board
1831 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
wdenk9b7f3842003-10-09 20:09:04 +00001832 - Endian swap ATA identity for all big endian CPUs, not just PPC
1833 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
1834 args to linux
1835 - add support for dbau1x00 board (MIPS32)
wdenk9f837932003-10-09 19:00:25 +00001836
1837* Patch by Sangmoon Kim, 07 Oct 2003:
1838 add support for debris board
1839
wdenk61970fd2003-10-09 13:16:55 +00001840* Patch by Martin Krause, 09 Oct 2003:
1841 Fixes for TRAB board
1842 - /board/trab/rs485.c: correct baudrate
wdenk9c53f402003-10-15 23:53:47 +00001843 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
wdenk61970fd2003-10-09 13:16:55 +00001844 udelay(); fix some timing problems with adc controller
1845 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
1846 modify commands: touch and buzzer
1847
1848* Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
1849 (quick & dirty workaround for rogue pointer problem in get_vfatname());
1850 Use direct function calls for auto_update instead of hush commands
1851
wdenk60164a82003-10-08 23:26:14 +00001852* Patch by Scott McNutt, 04 Oct 2003:
1853 - add support for Altera Nios-32 CPU
1854 - add support for Nios Cyclone Development Kit (DK-1C20)
1855
1856* Patch by Steven Scholz, 29 Sep 2003:
1857 - A second parameter for bootm overwrites the load address for
1858 "Standalone Application" images.
1859 - bootm sets environment variable "filesize" to the resulting
1860 (uncompressed) data length for "Standalone Application" images
1861 when autostart is set to "no". Now you can do something like
1862 if bootm $fpgadata $some_free_ram ; then
1863 fpga load 0 $some_free_ram $filesize
1864 fi
1865
1866* Patch by Denis Peter, 25 Sept 2003:
1867 add support for the MIP405 Rev. C board
1868
wdenk2f0812d2003-10-08 22:45:44 +00001869* Patch by Yuli Barcohen, 25 Sep 2003:
1870 add support for Zephyr Engineering ZPC.1900 board
1871
1872* Patch by Anders Larsen, 23 Sep 2003:
1873 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
1874 implemented for the x86 architecture)
1875
wdenk49c3f672003-10-08 22:33:00 +00001876* Patch by Sangmoon Kim, 23 Sep 2003:
1877 fix pll_pci_to_mem_multiplier table for MPC8245
1878
1879* Patch by Anders Larsen, 22 Sep 2003:
1880 enable timed autoboot on PXA
1881
1882* Patch by David Müller, 22 Sep 2003:
wdenk49c3f672003-10-08 22:33:00 +00001883 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
1884 returns correct libgcc file path
1885 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
1886 time on s3c24x0 systems
1887
1888* Patch by Jon Diekema, 19 Sep 2003:
1889 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
1890 link state to the fault LED.
1891 - In NetLoop, make the Fault LED reflect the link status. The link
1892 status gets updated on entry, and on timeouts.
wdenk9c53f402003-10-15 23:53:47 +00001893
wdenk1ee550e2003-10-08 22:14:02 +00001894* Patch by Anders Larsen, 18 Sep 2003:
1895 allow mkimage to build and run on Cygwin-hosted systems
1896
1897* Patch by Frank Müller, 18 Sep 2003:
1898 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
1899 cpu/mpc8xx/fec.c
1900
1901* Patch by Pantelis Antoniou, 16 Sep 2003:
1902 add tool to compute fileds in the PLPRCR register for MPC86x
1903
wdenkec207f92003-10-07 20:01:55 +00001904* Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
1905
wdenke97dcd02003-10-07 10:33:38 +00001906* Fix build problems under FreeBSD
1907
wdenk6cd4a5e2003-10-06 22:00:45 +00001908* Add generic filesystem image type
1909
wdenk7182b0f2003-10-06 21:55:32 +00001910* Make fatload set filesize environment variable
1911
1912* enable basic / medium / high-end configurations for PPChameleonEVB
1913 board; fix NAND code
1914
1915* enable TFTP client code to specify to the server the desired
1916 timeout value (see RFC-2349)
1917
dzu15b57c72003-09-30 15:22:12 +00001918* Improve SDRAM setup for TRAB board
1919
dzud5e45d82003-09-30 15:11:43 +00001920* Suppress all output with splashscreen configured only if "splashimage"
1921 is set
1922
dzuc9b08252003-09-30 14:36:51 +00001923* Fix problems with I2C support for mpc5200
1924
dzu8d7e4d12003-09-29 21:55:54 +00001925* Adapt TRAB configuration and auto_update to new memory layout
1926
dzu69438f62003-09-25 22:32:40 +00001927* Add configuration for wtk board
1928
dzufae2d812003-09-25 22:30:12 +00001929* Add support for the Sharp LQ065T9DR51U LCD display
1930
wdenk8706ea82003-09-18 10:02:25 +00001931* Patch by Rune Torgersen, 17 Sep 2003:
1932 - Fixes for MPC8266 default config
wdenk5256def2003-09-18 10:45:21 +00001933 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
wdenk8706ea82003-09-18 10:02:25 +00001934
1935* Patches by Jon Diekema, 17 Sep 2003:
1936 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
1937 env_common.c)
1938 - sbc8260 tweaks
1939 - adjust "help" output
1940
wdenk5958f4a2003-09-18 09:21:33 +00001941* Patches by Anders Larsen, 17 Sep 2003:
1942 - fix spelling errors
1943 - set GD_FLG_DEVINIT flag only after device function pointers
1944 are valid
1945 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
1946 writeable
1947 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
1948 - trigger watchdog while waiting in serial driver
1949
wdenkb6b2f0e2003-09-17 22:48:07 +00001950* Add auto-update code for TRAB board using USB memory sticks,
1951 support new configuration with more memory
wdenkf6a6ac12003-09-17 15:10:32 +00001952
wdenk7f202b92003-09-16 17:35:37 +00001953* disable MPC5200 bus pipelining as workaround for bus contention
1954
wdenkf5547d32003-09-16 17:06:05 +00001955* Modify XLB arbiter priorities on MPC5200 so all devices use same
1956 priority; configure critical interrupts to be handled like external
1957 interrupts
1958
wdenk6e2bf7a2003-09-16 11:39:10 +00001959* Make IPB clock on MGT5100/MPC5200 configurable in board config file;
1960 go back to 66 MHz for stability
1961
wdenk1f197c62003-09-15 18:00:00 +00001962* Patches by Jon Diekema, 15 Sep 2003:
1963 - add description for missing CFG_CMD_* entries in the README file
1964 - sacsng tweaks
1965
wdenkfc314ce2003-09-14 19:08:39 +00001966* Patch by Gleb Natapov, 14 Sep 2003:
1967 enable watchdog support for all MPC824x boards that have a watchdog
1968
1969* On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
1970 "Non-octet Aligned Frame" errors we see at 100 Mbps
1971
1972* Patch by Sharad Gupta, 14 Sep 2003:
1973 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
1974
wdenkbd08bc42003-09-13 19:13:29 +00001975* Patch by llandre, 11 Sep 2003:
1976 update configuration for PPChameleonEVB board
1977
wdenk25521902003-09-13 19:01:12 +00001978* Patch by David Müller, 13 Sep 2003:
1979 various changes to VCMA9 board specific files
1980
1981* Add I2C support for MGT5100 / MPC5200
1982
wdenkf28560f2003-09-12 20:09:09 +00001983* Patch by Rune Torgersen, 11 Sep 2003:
1984 Changed default memory option on MPC8266ADS to NOT be Page Based
1985 Interleave, since this doesn't work very well with the standard
1986 16MB DIMM
1987
1988* Patch by George G. Davis, 12 Sep 2003:
1989 fix Makefile settings for sk98 driver
1990
stroese84da3532003-09-12 08:57:52 +00001991* Patch by Stefan Roese, 12 Sep 2003:
1992 - new boards added: DP405, HUB405, PLU405, VOH405
1993 - some esd boards updated
1994 - cpu/ppc4xx/sdram.c: disable memory controller before setting
1995 first values
1996 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
1997
wdenk4cc02a82003-09-11 23:06:34 +00001998* Patch by Martin Krause, 11 Sep 2003:
1999 add burn-in tests for TRAB board
2000
2001* Enable instruction cache on MPC5200 board
2002
wdenk934c4f82003-09-11 19:48:06 +00002003* Patch by Denis Peter, 11 Sep 2003:
2004 - fix USB data pointer assignment for bulk only transfer.
2005 - prevent to display erased directories in FAT filesystem.
2006
2007* Change output format for NAND flash - make it look like for other
2008 memory, too
2009
2010======================================================================
wdenkde887eb2003-09-10 18:20:28 +00002011Changes for U-Boot 0.4.8:
wdenk2bb11052003-07-17 23:16:40 +00002012======================================================================
2013
dzufae2d812003-09-25 22:30:12 +00002014* Add I2C and RTC support for RMU board
2015
wdenk2c9b05d2003-09-10 22:30:53 +00002016* Patches by Denis Peter, 9 Sep 2003:
2017 add FAT support for IDE, SCSI and USB
2018
2019* Patches by Gleb Natapov, 2 Sep 2003:
2020 - cleanup of POST code for unsupported architectures
2021 - MPC824x locks way0 of data cache for use as initial RAM;
2022 this patch unlocks it after relocation to RAM and invalidates
2023 the locked entries.
2024
2025* Patch by Gleb Natapov, 30 Aug 2003:
2026 new I2C driver for mpc107 bridge. Now works from flash.
2027
2028* Patch by Dave Ellis, 11 Aug 2003:
2029 - JFFS2: fix typo in common/cmd_jffs2.c
2030 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2031 - JFFS2: remove node version 0 warning
2032 - JFFS2: accept JFFS2 PADDING nodes
2033 - SXNI855T: add AM29LV800 support
2034 - SXNI855T: move environment from EEPROM to flash
2035 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2036
2037* Patch by Bill Hargen, 11 Aug 2003:
2038 fixes for I2C on MPC8240
2039 - fix i2c_write routine
2040 - fix iprobe command
2041 - eliminates use of global variables, plus dead code, cleanup.
2042
wdenkde887eb2003-09-10 18:20:28 +00002043* Add support for USB Mass Storage Devices (BBB)
2044 (tested with USB memory sticks only)
2045
2046* Avoid flicker on TRAB's VFD
2047
wdenkeb20ad32003-09-05 23:19:14 +00002048* Add support for SK98xx driver
2049
2050* Add PCI support for SL8245 board
2051
2052* Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
2053 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
2054 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
2055
2056* Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
2057 to allow for more accurate baudrate settings
2058 (error now 0.7% at 115 kbps, instead of 3.5% before)
2059
2060* Patch by Andreas Mohr, 4 Sep 2003:
2061 Fix a lot of spelling errors
2062
wdenk232fe0b2003-09-02 22:48:03 +00002063* Add support for PPChameleon Eval Board
2064
2065* Add support for P3G4 board
2066
2067* Fix problem with MGT5100 FEC driver: add "early" MAC address
2068 initialization
2069
wdenk9a8965d2003-08-31 18:37:54 +00002070* Patch by Yuli Barcohen, 7 Aug 2003:
2071 check BCSR to detect if the board is configured in PCI mode
2072
wdenkde887eb2003-09-10 18:20:28 +00002073======================================================================
2074Changes for U-Boot 0.4.7:
2075======================================================================
2076
wdenk84650f52003-08-30 00:05:50 +00002077* Patch by Raghu Krishnaprasad, 7 Aug 2003:
2078 add support for Adder II MPC852T module
2079
wdenk7eaacc52003-08-29 22:00:43 +00002080* Patch by George G. Davis, 19 Aug 2003:
2081 fix TI Innovator/OMAP1510 pin configs
2082
2083* Patches by Kshitij, 18 Aug 2003
2084 - add support for arm926ejs cpu core
2085 - add support for TI OMAP 1610 Innovator Board
2086
wdenk710e3502003-08-29 20:57:53 +00002087* Patch by Yuli Barcohen, 14 Aug 2003:
2088 add support for bzip2 uncompression
2089
2090* Add GCC library to examples/Makefile so GCC utility functions will
2091 be resolved, too
2092
wdenk2191f502003-08-29 10:05:53 +00002093* Add I2C and RTC support for RMU board using software I2C driver
2094 (because of better response to iprobe command); fix problem with
2095 "reset" command
2096
stroese20a26922003-08-28 14:24:37 +00002097* Patch by Matthias Fuchs, 28 Aug 2003:
2098 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
2099 CONFIG_BOOTP_MAKS (see README).
2100
wdenkb10ba6b2003-08-28 09:41:22 +00002101* Fix ICU862 environment problem
2102
2103* Fix RAM size detection for RMU board
2104
2105* Implement "reset" for MGT5100/MPC5200 systems
2106
2107======================================================================
2108Changes for U-Boot 0.4.6:
2109======================================================================
2110
wdenk5d841732003-08-17 18:55:18 +00002111* Make Ethernet autonegotiation on INCA-IP work for all clock rates;
2112 allow selection of clock frequency as "make" target
2113
2114* Implement memory autosizing code for IceCube boards
2115
2116* Configure network port on INCA-IP for autonegotiation
2117
2118* Fix overflow problem in network timeout code
2119
2120* Patch by Richard Woodruff, 8 Aug 2003:
2121 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
2122
wdenkb10ba6b2003-08-28 09:41:22 +00002123======================================================================
2124Changes for U-Boot 0.4.5:
2125======================================================================
2126
wdenkfb229ae2003-08-07 22:18:11 +00002127* Update for TQM board defaults:
2128 disable clocks_in_mhz, enable boot count limit
2129
dzuf6565c62003-08-07 15:04:48 +00002130* Removed tools/gdb from "make all" target. Added make target "gdbtools"
2131 in toplevel directory instead. Removed astest.c from tools/gdb because
2132 it is no longer relevant.
2133
wdenk02379022003-08-05 18:22:44 +00002134* Fix PCI support for MPC5200 / IceCube Board
2135
wdenk0a658552003-08-05 17:43:17 +00002136* Map ISP1362 USB OTG controller for NSCU board
2137
2138* Patch by Brad Parker, 02 Aug 2003:
2139 fix sc520_cdp problems
2140
2141* Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
2142
2143* Allow erase command to cross flash bank boundaries
2144
wdenke58b0dc2003-07-27 00:21:01 +00002145* Patch by Scott McNutt, 21 Jul 2003:
2146 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
2147 Both LynxOS and BlueCat linux KDIs are supported.
2148
2149* Patch by Richard Woodruff, 25 Jul 2003:
2150 use more reliable reset for OMAP/925T
2151
2152* Patch by Nye Liu, 25 Jul 2003:
2153 fix typo in mpc8xx.h
2154
2155* Patch by Richard Woodruff, 24 Jul 2003:
2156 Fixes for cmd_nand.c:
2157 - Fixed null dereferece which could result in incorrect ECC values.
2158 - Added support for devices with no Ready/Busy signal hooked up.
2159 - Added OMAP1510 read/write protect handling.
2160 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
2161 for non-JFFS2.
2162 - Switched default ECC to be JFFS2.
2163
wdenkb8463562003-07-26 08:08:08 +00002164* Allow crc32 to be used at address 0x000
2165
2166* Provide consistent interface to standalone applications to access
2167 the 'global_data' structure
2168 Provide a doc/README.standalone more useful to users/developers.
2169
2170* Make IceCube MGT5100 FEC driver work
2171
wdenk874ac262003-07-24 23:38:38 +00002172* Implement new mechanism to export U-Boot's functions to standalone
2173 applications: instead of using (PPC-specific) system calls we now
2174 use a jump table; please see doc/README.standalone for details
2175
2176* Patch by Dave Westwood, 24 Jul 2003:
2177 added support for Unity OS (a proprietary OS)
2178
2179* Patch by Detlev Zundel, 23 Jul 2003:
2180 add "imls" command to print flash table of contents
2181
2182* Fix cold boot detection for log buffer reset
2183
2184* Return error for invalid length specifiers with "cp.X" etc.
2185
2186* Fix startup problem on MIPS
2187
2188* Allow for CONFIG_SPLASH_SCREEN even when no explicit
2189 bitmap support is configured
2190
2191* Patch by Bill Hargen, 18 Jul 2003:
2192 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
2193
2194* Patch by Denis Peter, 18 Jul 2003:
2195 - fix memory configuration for MIP405T
2196 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
2197
2198* Cleanup of TQM82xx configurations; use "official" board types
2199 to make selection easier.
2200
wdenk2bb11052003-07-17 23:16:40 +00002201* Patch by Martin Krause, 17 Jul 2003:
2202 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
2203
2204* Patch by Richard Woodruff, 17 July 03:
stroese20a26922003-08-28 14:24:37 +00002205 - Fixed bug in OMAP1510 baud rate divisor settings.
wdenk2bb11052003-07-17 23:16:40 +00002206
2207* Patch by Nye Liu, 16 July 2003:
2208 MPC860FADS fixes:
2209 - add MPC86xADS support (uses MPC86xADS.h)
2210 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
2211 o PLPRCR changes
2212 o BRG changes (EXTAL/XTAL restricted to 10MHz)
2213 o don't trust gclk() software measurement by default, depend on
2214 CONFIG_8xx_GCLK_FREQ
2215 - add DRAM SIMM not installed detection
2216 - use more "correct" SDRAM initialization sequence
2217 - allow different SDRAM sizes (8xxADS has 8M)
2218 - default DER is 0
2219 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
2220 - rename MAMR/MBMR defines to be more consistent. Should eventually
2221 be merged into MxMR to better reflect the PowerQUICC datasheet.
2222
2223* Patch by Yuli Barcohen, 16 Jul 2003:
2224 support new Motorola PQ2FADS-ZU evaluation board which replaced
2225 MPC8260ADS and MPC8266ADS
2226
2227======================================================================
wdenk21136db2003-07-16 21:53:01 +00002228Changes for U-Boot 0.4.4:
2229======================================================================
2230
2231* Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
2232
2233* Add support for MGT5100 and MPC5200 processors
2234
2235* Patch by Lutz Dennig, 15 Jul 2003:
2236 update for R360MPI board
2237
2238======================================================================
wdenkdccbda02003-07-14 22:13:32 +00002239Changes for U-Boot 0.4.3:
wdenkb9bbd242003-06-30 16:24:52 +00002240======================================================================
2241
wdenkf6f96f72003-07-15 20:04:06 +00002242* Patches by Kshitij, 04 Jul 2003
wdenk21136db2003-07-16 21:53:01 +00002243 - added support for arm925t cpu core
wdenkf6f96f72003-07-15 20:04:06 +00002244 - added support for TI OMAP 1510 Innovator Board
2245
wdenkca9bc762003-07-15 07:45:49 +00002246* Patches by Martin Krause, 14 Jul 2003:
2247 - add I2C support for s3c2400 systems (trab board)
2248 - (re-) add "ping" to command table
2249
2250* Fix handling of "slow" POST routines
2251
wdenkdccbda02003-07-14 22:13:32 +00002252* Patches by Yuli Barcohen, 13 Jul 2003:
2253 - Correct flash and JFFS2 support for MPC8260ADS
2254 - fix PVR values and clock generation for PowerQUICC II family
2255 (8270/8275/8280)
2256
2257* Patch by Bernhard Kuhn, 08 Jul 2003:
2258 - add support for M68K targets
2259
2260* Patch by Ken Chou, 3 Jul:
2261 - Fix PCI config table for A3000
2262 - Fix iobase for natsemi.c
2263 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
wdenk21136db2003-07-16 21:53:01 +00002264
wdenkdccbda02003-07-14 22:13:32 +00002265* Allow to enable "slow" POST routines by key press on power-on
2266* Fix temperature dependend switching of LCD backlight on LWMON
2267* Tweak output format for LWMON
2268
stroesebe848492003-07-11 08:23:12 +00002269* Patch by Stefan Roese, 11 Jul 2003:
2270 - Fix bug in CONFIG_VERSION_VARIABLE.
2271 - AR405 config updated.
2272 - OCRTC/ORSG: bsp command added.
2273 - ASH405 bsp update.
2274
wdenkdccbda02003-07-14 22:13:32 +00002275======================================================================
2276Changes for U-Boot 0.4.2:
2277======================================================================
2278
wdenk69141282003-07-07 20:07:54 +00002279* Add support for NSCU board
2280
2281* Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
2282
2283* Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
2284 mirror bit flash on TQM8xxM modules
2285
wdenkf287a242003-07-01 21:06:45 +00002286* Patch by Kenneth Johansson, 30 Jun 2003:
2287 get rid of MK_CMD_ENTRY macro; update doc/README.command
2288
wdenkb9bbd242003-06-30 16:24:52 +00002289* Patch by Seb James, 30 Jun 2003:
2290 Improve documentation of I2C configuration in README
2291
2292* Fix problems with previous log buffer "fixes"
2293
2294* Fix minor help text issues
2295
2296* "log append" did not append a newline
2297
2298======================================================================
wdenkf12e3962003-06-29 21:03:46 +00002299Changes for U-Boot 0.4.1:
wdenkc08f1582003-04-27 22:52:51 +00002300======================================================================
2301
wdenkf12e3962003-06-29 21:03:46 +00002302* Fix some missing commands, cleanup header files
2303 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
2304
wdenk3086a972003-06-28 23:11:04 +00002305* Rewrite command lookup and help command (fix problems with bubble
2306 sort when sorting command name list). Minor cleanup here and there.
2307
wdenkd9fce812003-06-28 17:24:46 +00002308* Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
2309 - Allow to call sysmon function interactively
2310 - PIC on LWMON board needs delay after power-on
2311 - Add missing RSR definitions for MPC8xx
2312 - Improve log buffer handling: guarantee clean reset after power-on
wdenkde887eb2003-09-10 18:20:28 +00002313 - Add support for EXBITGEN board (aka "genie")
wdenkd9fce812003-06-28 17:24:46 +00002314 - Add support for SL8245 board
2315
wdenk57b2d802003-06-27 21:31:46 +00002316* Code cleanup:
2317 - remove trailing white space, trailing empty lines, C++ comments, etc.
2318 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
2319
2320* Patches by Kenneth Johansson, 25 Jun 2003:
2321 - major rework of command structure
2322 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
2323
2324======================================================================
2325Changes for U-Boot 0.4.0:
2326======================================================================
2327
wdenk70764a32003-06-26 22:04:09 +00002328* Patches by Robert Schwebel, 26 Jun 2003:
wdenk57b2d802003-06-27 21:31:46 +00002329 - csb226 configuration updated
2330 - credits for logodl port updated
2331 - innokom configuration updated
2332 - logodl tree update, still with coding style inconsistencies
2333 - added OCM for ppc405 warning to README
wdenk70764a32003-06-26 22:04:09 +00002334
2335* Patch by Pantelis Antoniou, 25 Jun 2003:
2336 update NetVia with V2 board support
2337
wdenkbb2d9272003-06-25 22:26:29 +00002338* Header file cleanup for ARM
2339
2340* Patch by Murray Jensen, 24 Jun 2003:
2341 - make sure to use only U-boot provided header files
2342 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
2343
stroeseab2751b2003-06-24 14:32:24 +00002344* Patch by Stefan Roese, 24 Jun 2003:
2345 - Update esd ASH405 board files.
2346 - Update esd DASA_SIM config file.
2347 - Add ping command to some esd boards.
2348
wdenk88d2ba92003-06-23 18:12:28 +00002349* Patch by Yuli Barcohen, 23 Jun 2003:
2350 Update for MPC8260ADS board
2351
2352* Patch by Murray Jensen, 23 Jun 2003:
2353 - cleanup of GCC 3.x compiler warnings
2354
wdenk56958612003-06-22 17:18:28 +00002355* Patch by Rune Torgersen, 4 Jun 2003:
2356 add large memory support for MPC8266ADS board
stroeseab2751b2003-06-24 14:32:24 +00002357
wdenk56958612003-06-22 17:18:28 +00002358* Patch by Richard Woodruff, 19 June 03:
2359 - Enabled standard u-boot device abstraction for ARM
2360 - Enabled console device for ARM
2361 - Initilized bi_baudrate for ARM
2362
2363* Patch by Bill Hargen, 23 Apr 2003:
2364 fix byte order for 824x I2C addresses (write op)
2365
wdenkdbae5042003-06-21 00:17:24 +00002366* Patch by Murray Jensen, 20 Jun 2003:
2367 - hymod update
2368 - cleanup (especially for gcc-3.x compilers)
2369
wdenkaaf48a92003-06-20 23:10:58 +00002370* Patch by Tom Guilliams, 20 Jun 2003:
2371 added CONFIG_750FX support for IBM 750FX processors
2372
wdenk8aeb24e2003-06-20 22:36:30 +00002373* Patch by Devin Crumb, 02 Apr 2003:
2374 Fix clock divider rounding problem in drivers/serial.c
2375
2376* Patch by Richard Woodruff, 19 June 03:
2377 - Fixed smc91c111 driver to sync with the u-boot environment
2378 (driver/smc91c111.c).
wdenk3e8b7dc2003-06-19 23:58:30 +00002379 - Added eth_init error return check in NetLoop (net/net.c).
2380
wdenk8aeb24e2003-06-20 22:36:30 +00002381* Patch by Ken Chou, 19 June 2003:
wdenk3e8b7dc2003-06-19 23:58:30 +00002382 Added support for A3000 SBC board (Artis Microsystems Inc.)
2383
wdenkb00ec162003-06-19 23:40:20 +00002384* Patches by Murray Jensen, 17 Jun 2003:
2385 - Hymod board database mods: add "who" field and new xilinx chip types
2386 - provide new "init_cmd_timeout()" function so code external to
2387 "common/main.c" can use the "reset_cmd_timeout()" function before
2388 entering the main loop
2389 - add DTT support for adm1021 (new file dtt/adm1021.c; config
2390 slightly different. see include/configs/hymod.h for an example
2391 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
2392 CFG_DTT_ADM1021 defined)
2393 - add new "eeprom_probe()" function which has similar args and
2394 behaves in a similar way to "eeprom_read()" etc.
2395 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
2396 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
2397 - gdbtools copyright update
2398 - ensure that set_msr() executes the "sync" and "isync" instructions
2399 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
2400 - 8260 I/O ports fix: Open Drain should be set last when configuring
2401 - add SIU IRQ defines for 8260
2402 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
2403 config.mk to allow board configurations to override the GNU
2404 linker script, selected via the LDSCRIPT, make variable, and to
2405 give an initial value to the OBJCFLAGS make variable
2406 - 8260 i2c enhancement:
2407 o correctly extends the timeout depending on the size of all
2408 queued messages for both transmit and receive
2409 o will not continue with receive if transmit times out
2410 o ensures that the error callback is done for all queued tx
2411 and rx messages
2412 o correctly detects both tx and rx timeouts, only delivers one to
2413 the callback, and does not overwrite an earlier error
2414 o logic in i2c_probe now correct
2415 - add "vprintf()" function so that "panic()" function can be
2416 technically correct
2417 - many Hymod board changes
2418
wdenk88e72a32003-06-19 23:04:19 +00002419* Patches by Robert Schwebel, 14 Jun 2003:
2420 - add support for Logotronic DL datalogger board
2421 - cleanup serial line after kermit binary download
2422 - add debugX macro (debug level support)
2423 - update mach-types.h to latest arm.linux.org.uk master list.
2424
wdenk7539dea2003-06-19 23:01:32 +00002425* Patches by David Müller, 12 Jun 2003:
2426 - rewrite of the S3C24X0 register definitions stuff
2427 - "driver" for the built-in S3C24X0 RTC
2428
2429* Patches by Yuli Barcohen, 12 Jun 2003:
2430 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
2431 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
2432 configuration word supplied by FPGA on some MPC8260ADS boards
2433
2434* Patch by Pantelis Antoniou, 10 Jun 2003:
2435 Unify status LED interface
2436
wdenkd155afb2003-06-18 20:22:24 +00002437* Add support for DS12887 RTC; add RTC support for ATC board
2438
wdenk381669a2003-06-16 23:50:08 +00002439* Patch by Nicolas Lacressonniere, 11 Jun 2003:
2440 Modifications for Atmel AT91RM9200DK ARM920T based development kit
2441 - Add Atmel DataFlash support for reading and writing.
stroeseab2751b2003-06-24 14:32:24 +00002442 - Add possibility to boot a Linux from DataFlash with BOOTM command.
wdenk381669a2003-06-16 23:50:08 +00002443 - Add Flash detection on Atmel AT91RM9200DK
2444 (between Atmel AT49BV1614 and AT49BV1614A flashes)
2445 - Replace old Ethernet PHY layer functions
2446 - Change link address
2447
2448* Patch by Frank Smith, 9 Jun 2003:
2449 use CRIT_EXCEPTION for machine check on 4xx
2450
2451* Patch by Detlev Zundel, 13 Jun 2003:
2452 added implementation of the "carinfo" command in cmd_immap.c
2453
wdenk7a428cc2003-06-15 22:40:42 +00002454* Fix CONFIG_NET_MULTI support in include/net.h
2455
2456* Patches by Kyle Harris, 13 Mar 2003:
2457 - Add FAT partition support
2458 - Add command support for FAT
2459 - Add command support for MMC
2460 ----
2461 - Add Intel PXA support for video
2462 - Add Intel PXA support for MMC
2463 ----
2464 - Enable MMC and FAT for lubbock board
2465 - Other misc changes for lubbock board
2466
wdenkb2abefb2003-06-06 11:20:01 +00002467* Patch by Robert Schwebel, April 02, 2003:
2468 fix for SMSC91111 driver
2469
wdenk77934442003-06-05 19:37:36 +00002470* Patch by Vladimir Gurevich, 04 Jun 2003:
2471 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
2472
stroese98636162003-06-05 15:44:37 +00002473* Patch by Stefan Roese, 05 Jun 2003:
2474 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
2475 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
2476 data cache can be used even if the chip select is in use.
2477 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
2478 (see README for further description).
2479 - Changed config files of CONFIG_EEPRO100 boards to use the
2480 CFG_RX_ETH_BUFFER define.
2481
wdenke6466f62003-06-05 19:27:42 +00002482* Add support for RMU board
2483
2484* Add support for TQM862L at 100/50 MHz
2485
2486* Patch by Pantelis Antoniou, 02 Jun 2003:
2487 major reconstruction of networking code;
2488 add "ping" support (outgoing only!)
2489
wdenke39c2842003-06-04 15:05:30 +00002490* Patch by Denis Peter, 04 June 2003:
2491 add support for the MIP405T board
2492
wdenk4e112c12003-06-03 23:54:09 +00002493* Patches by Udi Finkelstein, 2 June 2003:
2494 - Added support for custom keyboards, initialized by defining a
2495 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
2496 - Added support for the RBC823 board.
2497 - cpu/mpc8xx/lcd.c now automatically calculates the
2498 Horizontal Pixel Count field.
2499
2500* Fix alignment problem in BOOTP (dhcp_leasetime option)
2501 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
2502
2503* Patch by Mark Rakes, 14 May 2003:
2504 add support for Intel e1000 gig cards.
2505
2506* Patch by Nye Liu, 3 Jun 2003:
2507 fix critical typo in MAMR definition (include/mpc8xx.h)
2508
2509* Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
2510
2511* Patch by Klaus Heydeck, 2 Jun 2003
2512 Minor changes for KUP4K configuration
2513
wdenkabda5ca2003-05-31 18:35:21 +00002514* Patch by Marc Singer, 29 May 2003:
2515 Fixed rarp boot method for IA32 and other little-endian CPUs.
2516
2517* Patch by Marc Singer, 28 May 2003:
2518 Added port I/O commands.
2519
2520* Patch by Matthew McClintock, 28 May 2003
2521 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
2522 - minor patches for utx8245
2523
2524* Patch by Daniel Engström, 28 May 2003:
2525 x86 update
2526
2527* Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
2528 add nand flash support to SXNI855T configuration
2529 fix/extend nand flash support:
2530 - fix 'nand erase' command so does not erase bad blocks
2531 - fix 'nand write' command so does not write to bad blocks
2532 - fix nand_probe() so handles no flash detected properly
2533 - add doc/README.nand
2534 - add .jffs2 and .oob options to nand read/write
2535 - add 'nand bad' command to list bad blocks
2536 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
2537 - make NAND read/write faster
2538
2539* Patch by Rune Torgersen, 23 May 2003:
2540 Update for MPC8266ADS board
2541
wdenkb9a83a92003-05-30 12:48:29 +00002542* Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
2543 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
2544 _time_ (!) if the environment is embedded within the U-Boot image,
2545 or in a separate flash sector.
2546
2547* Cleanup CFG_DER #defines in config files (wd maintained only)
2548
wdenkf4688a22003-05-28 08:06:31 +00002549* Fix data abort exception handling for arm920t CPU
2550
2551* Fix alignment problems with flash driver for TRAB board
2552
2553* Patch by Donald White, 21 May 2003:
2554 fix calculation of base address in pci_hose_config_device()
2555
2556* Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
2557 execute "cmd2", even if "cmd1" fails. Note that this is different
2558 to "run var1 var2" where the contents of "var2" will NOT be
2559 executed when a command in "var1" fails.
2560
wdenk6f770ed2003-05-23 23:18:21 +00002561* Add zero-copy ramdisk support (requires corresponding kernel support!)
2562
wdenk0463e042003-05-23 12:36:20 +00002563* Patch by Kyle Harris, 20 May 2003:
2564 In preparation for an ixp port, rename cpu/xscale and arch-xscale
2565 into cpu/pxa and arch-pxa.
2566
stroeseab38cf32003-05-23 11:49:24 +00002567* Patch by Stefan Roese, 23 May 2003:
2568 - IBM PPC405EP port added.
2569 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
2570 UART0) is used as default U-Boot console. PPC4xx only!
2571 - esd ASH405 board added (PPC405EP based).
2572 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
2573 - esd CPCI405AB board added.
2574 - esd PMC405 board added.
2575 - Update of some esd boards.
2576
wdenk7d076412003-05-23 11:38:58 +00002577* Patch by Denis Peter, 19 Mai 2003:
2578 add support for the MIP405-3 board
2579
wdenkbf2f8c92003-05-22 22:52:13 +00002580* Patch by Dave Ellis, 22 May 2003:
2581 Fix problem with only partially cleared .bss segment
2582
2583* Patch by Rune Torgersen, 12 May 2003:
2584 get PCI to work on a MPC8266ADS board; incorporate change to
2585 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
2586
2587* Patch by Nye Liu, 1 May 2003:
2588 minor patches for the FADS8xx
2589
2590* Patch by Thomas Schäfer, 28 Apr 2003:
2591 Fix SPD handling for 256 ECC DIMM on Walnut
2592
wdenk6bd7b5d2003-05-21 20:26:20 +00002593* Add support for arbitrary bitmaps for TRAB's VFD command;
2594 allow to pass boot bitmap addresses in environment variables;
2595 allow for zero boot delay
wdenk26991552003-05-20 20:49:01 +00002596
2597* Patch by Christian Geißinger, 19 May 2002:
2598 On TRAB: wait until the dummy byte has been completely sent
2599
wdenk0893c472003-05-20 14:25:27 +00002600* Patch by David Updegraff, 22 Apr 2003:
2601 update for CrayL1 board
2602
2603* Patch by Pantelis Antoniou, 21 Apr 2003:
2604 add boot support for ARTOS (a proprietary OS)
2605
2606* Patch by Steven Scholz, 11 Apr 2003:
2607 Add support for RTC DS1338
2608
2609* Patch by Rod Boyce, 24 Jan 2003:
2610 Fix counting of extended partitions in diskboot command
2611
wdenkc394e392003-05-20 10:58:04 +00002612* Patch by Christophe Lindheimer, 20 May 2003:
2613 allow the use of CFG_LOADS when CFG_NO_FLASH is set
2614
wdenk6099e872003-05-20 10:39:44 +00002615* Fix SDRAM timing on Purple board
2616
wdenke5d61c72003-05-18 11:30:09 +00002617* Add support for CompactFlash on ATC board
2618 (includes support for Intel 82365 and compatible PC Card controllers,
2619 and Yenta-compatible PCI-to-CardBus controllers)
2620
wdenkaa603362003-05-12 21:50:16 +00002621* Patch by Mathijs Haarman, 08 May 2003:
2622 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
2623
wdenke2e3f632003-05-03 23:33:47 +00002624* Fix problem with usage of "true" (undefined in current versions of bfd.h)
2625
wdenk541a76d2003-05-03 15:50:43 +00002626* Add support for Promess ATC board
2627
2628* Patch by Keith Outwater, 28 Apr 2003:
2629 - Miscellaneous corrections and additions to GEN860T board specific code.
2630 - Added GEN860_SC variant to GEN860T.
2631 - Miscellaneous corrections to GEN860T documentation.
2632 - Correct duplicate entry in U-Boot CREDITS file.
2633 - Add GEN860T_SC entry in MAINTAINERS file.
2634 - Update CREDITS file with GEN860T_SC info.
2635
2636* Update Smiths Aerospace addresses in MAINTAINERS file
2637
2638* Fix error handling in hush's version of "run" command
2639
wdenkc08f1582003-04-27 22:52:51 +00002640* LWMON extensions:
2641 - Splashscreen support
2642 - modem support
2643 - sysmon support
2644 - temperature dependend enabling of LCD
2645
2646* Allow booting from old "PPCBoot" disk partitions
2647
2648* Add support for TQM8255 Board / MPC8255 CPU
2649
2650======================================================================
wdenkedaa4892003-04-20 17:41:25 +00002651Changes for U-Boot 0.3.1:
wdenk6bd14892003-04-10 11:18:18 +00002652======================================================================
2653
wdenk92bbe3f2003-04-20 14:04:18 +00002654* Make sure Block Lock Bits get cleared in R360MPI flash driver
2655
2656* MPC823 LCD driver: Fill color map backwards, to allow for steady
2657 display when Linux takes over
2658
2659* Patch by Erwin Rol, 27 Feb 2003:
2660 Add support for RTEMS (this time for real).
2661
2662* Add support for "bmp info" and "bmp display" commands to load
2663 bitmap images; this can be used (for example in a "preboot"
2664 command) to display a splash screen very quickly after poweron.
2665
2666* Add support for 133 MHz clock on INCA-IP board
2667
wdenk3f9ab982003-04-12 23:38:12 +00002668* Patch by Lutz Dennig, 10 Apr 2003:
2669 Update for R360MPI board
2670
2671* Add new meaning to "autostart" environment variable:
2672 If set to "no", a standalone image passed to the
2673 "bootm" command will be copied to the load address
2674 (and eventually uncompressed), but NOT be started.
2675 This can be used to load and uncompress arbitrary
2676 data.
2677
stroeseee14b832003-04-10 13:30:28 +00002678* Patch by Stefan Roese, 10 Apr 2003:
wdenk3f9ab982003-04-12 23:38:12 +00002679 Changed DHCP client to use IP address from server option field #54
2680 from the OFFER packet in the server option field #54 in the REQUEST
2681 packet. This fixes a problem using a Windows 2000 DHCP server,
2682 where the DHCP-server is not the TFTP-server.
2683
2684* Set max brightness for MN11236 displays on TRAB board
stroeseee14b832003-04-10 13:30:28 +00002685
wdenk6bd14892003-04-10 11:18:18 +00002686* Add support for TQM862L modules
2687
2688======================================================================
wdenka6db71d2003-04-08 23:25:21 +00002689Changes for U-Boot 0.3.0:
wdenkeda42082003-01-17 16:27:01 +00002690======================================================================
2691
wdenkb02744a2003-04-05 00:53:31 +00002692* Patch by Arun Dharankar, 4 Apr 2003:
2693 Add IDMA example code (tested on 8260 only)
2694
2695* Add support for Purple Board (MIPS64 5Kc)
2696
2697* Add support for MIPS64 5Kc CPUs
2698
2699* Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
2700
2701* Patch by Denis Peter, 04 Apr 2003:
2702 - update MIP405-4 board
2703
stroese2606cf12003-04-04 16:55:30 +00002704* Patch by Stefan Roese, 4 Apr 2003:
2705 - U-Boot version environment variable "ver" added
2706 (CONFIG_VERSION_VARIABLE).
2707 - Changed PPC405GPr version from A to B.
2708 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
2709
wdenkb02744a2003-04-05 00:53:31 +00002710* Patches by Denis Peter, 03 April 2003:
2711 - fix PCI IRQs on MPL boards
2712 - fix two more un-relocated pointer problems
2713
2714* Fix behaviour of "run" command:
2715 - print error message iv variable does not exist
2716 - terminate processing of arguments in case of error
2717
2718* Patches by Peter Figuli, 10 Mar 2003
2719 - Add support for BTUART on PXA platform
2720 - Add support for WEP EP250 (PXA) board
2721
2722* Fix flash problems on INCA-IP; add tool to allow bruning images to
2723 flash using a BDI2000
2724
2725* Implement fix for I2C Edge Conditions problem for all boards that
2726 use the bit-banging driver (common/soft_i2c.c)
2727
wdenk359733b2003-03-31 17:27:09 +00002728* Patch by Martin Winistoerfer, 23 Mar 2003
2729 - Add port to MPC555/556 microcontrollers
2730 - Add support for cmi customer board with
2731 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
2732
2733* Patch by Rick Bronson, 28 Mar 2003:
2734 - fix common/cmd_nand.c
2735
wdenk8dba0502003-03-31 16:34:49 +00002736* Patch by Arun Dharankar, 24 Mar 2003:
2737 - add threads / scheduler example code
2738
2739* Add patches by Robert Schwebel, 31 Mar 2003:
2740 - add ctrl-c support for kermit download
2741 - align bdinfo output on ARM
wdenkb02744a2003-04-05 00:53:31 +00002742 - csb226 board: bring in sync with innokom/memsetup.S
2743 - csb226 board: fix MDREFR handling
2744 - misc doc fixes / extensions
2745 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
2746 - add BOOT_PROGRESS to armlinux.c
wdenk8dba0502003-03-31 16:34:49 +00002747
stroese2606cf12003-04-04 16:55:30 +00002748* Add CPU ID, version, and clock speed for INCA-IP
wdenk8dba0502003-03-31 16:34:49 +00002749
wdenk5840af22003-03-28 14:40:36 +00002750* Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
2751 - fix SRAM and SDRAM memory sizing
2752 - add status LED support
2753 - add MAC address for second (SCC1) ethernet port
2754
2755* Update default environment for TQM8260 board
2756
wdenkc8434db2003-03-26 06:55:25 +00002757* Patch by Rick Bronson, 16 Mar 2003:
wdenkbb1b8262003-03-27 12:09:35 +00002758 - Add NAND flash support for reading, writing, and erasing NAND
2759 flash (certain forms of which are called SmartMedia).
2760 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
wdenkc8434db2003-03-26 06:55:25 +00002761
2762* Patches by Robert Schwebel, 19 Mar 2003:
2763 - use arm-linux-gcc as default compiler for ARM
2764 - fix i2c fixup code
2765 - fix missing baudrate setting
2766 - added $loadaddr / CFG_LOAD_ADDR support to loadb
2767 - moved "ignoring trailing characters" _before_ u-boot wants to
2768 print out diagnostics messages; removes bogus characters at the
2769 end of transmission
2770
2771* Patch by John Zhan, 18 Mar 2003:
2772 Add support for SinoVee Microsystems SC8xx boards
2773
2774* Patch by Rolf Offermanns, 21 Mar 2003:
2775 ported the dnp1110 related changes from the current armboot cvs to
2776 current u-boot cvs. smc91111 does not work. problem marked in
2777 smc91111.c, grep for "FIXME".
2778
2779* Patch by Brian Auld, 25 Mar 2003:
2780 Add support for STM flash chips on ebony board
2781
wdenk28536032003-03-25 16:50:56 +00002782* Add PCI support for MPC8250 Boards (PM825 module)
2783
stroesea95be4d2003-03-25 14:44:48 +00002784* Patch by Stefan Roese, 25 Mar 2003:
2785 - PCI405 update.
2786
stroesef2afa912003-03-20 15:32:59 +00002787* Patch by Stefan Roese, 20 Mar 2003:
2788 - CPCI4052 update (support for revision 3).
2789 - Set edge conditioning circuitry on PPC405GPr for compatibility
2790 to existing PPC405GP designs.
2791 - Clip udiv to 5 bits on PPC405 (serial.c).
2792
wdenkbb1b8262003-03-27 12:09:35 +00002793* Extend INCAIP board support:
2794 - add automatic RAM size detection
2795 - add "bdinfo" command
2796 - pass flash address and size to Linux kernel
2797 - switch to 150 MHz clock
2798
wdenk6b58f332003-03-14 20:47:52 +00002799* Avoid flicker on the TRAB's VFD by synchronizing the enable with
2800 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
2801 boards, version 153 for Rev. 200 boards).
2802
2803* Patch by Vladimir Gurevich, 12 Mar 2003:
2804 Fix relocation problem of statically initialized string pointers
2805 in common/cmd_pci.c
2806
2807* Patch by Kai-Uwe Blöm, 12 Mar 2003:
2808 Cleanup & bug fixes for JFFS2 code:
2809 - the memory mangement was broken. It caused havoc on malloc by
2810 writing beyond the block boundaries.
2811 - the length calculation for files was wrong, sometimes resulting
2812 in short file reads.
2813 - data copying now optionally takes fragment version numbers into
2814 account, to avoid copying from older data.
2815 See doc/README.JFFS2 for details.
2816
wdenkef5fe752003-03-12 10:41:04 +00002817* Patch by Josef Wagner, 12 Mar 2003:
2818 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
2819 - ETH05 and BEDBUG support for CU824
2820 - added support for MicroSys CPC45
2821 - new BOOTROM/FLASH0 and DOC base for PM826
2822
2823* Patch by Robert Schwebel, 12 Mar 2003:
2824 Fix the chpart command on innokom board
2825
2826* Name cleanup:
2827 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
2828 s/PPCBoot/U-Boot/ in some files
2829 s/pImage/uImage/ in some files
2830
2831* Patch by Detlev Zundel, 15 Jan 2003:
2832 Fix '' command line quoting
2833
2834* Patch by The LEOX team, 19 Jan 2003:
2835 - add support for the ELPT860 board
2836 - add support for Dallas ds164x RTC
2837
wdenk1fe2c702003-03-06 21:55:29 +00002838* Patches by David Müller, 31 Jan 2003:
2839 - minimal setup for CardBus bridges
2840 - add EEPROM read/write support in the CS8900 driver
2841 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
wdenkef5fe752003-03-12 10:41:04 +00002842 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
wdenk1fe2c702003-03-06 21:55:29 +00002843
2844* Patch by Steven Scholz, 04 Feb 2003:
2845 add support for RTC DS1307
2846
2847* Patch by Reinhard Meyer, 5 Feb 2003:
2848 fix PLPRCR/SCCR init sequence on 8xx to allow for
2849 changes of EBDF by software
2850
2851* Patch by Vladimir Gurevich, 07 Feb 2003:
2852 "API-compatibility patch" for 4xx I2C driver
2853
2854* TRAB fixes / extensions:
2855 - Restore VFD brightness as saved in environment
wdenkd155afb2003-06-18 20:22:24 +00002856 - add support for Fujitsu flashes
wdenk1fe2c702003-03-06 21:55:29 +00002857 - make sure both buzzers are turned off (drive low level)
2858
wdenkcc1e2562003-03-06 13:39:27 +00002859* Patches by Robert Schwebel, 06 Mar 2003:
2860 - fix bug in BOOTP code (must use NetCopyIP)
2861 - update of CSB226 port
2862 - clear BSS segment on XScale
2863 - added support for i2c_init_board() function
2864 - update to the Innokom plattform
2865
2866* Extend support for redundand environments for configurations where
2867 environment size < sector size
2868
wdenkb666c8f2003-03-06 00:58:30 +00002869* Patch by Rune Torgersen, 13 Feb 2003:
2870 Add support for Motorola MPC8266ADS board
2871
2872* Patch by Kyle Harris, 19 Feb 2003:
2873 patches for the Intel lubbock board:
2874 memsetup.S - general cleanup (based on Robert's csb226 code)
2875 flash.c - overhaul, actually works now
2876 lubbock.c - fix init funcs to return proper value
2877
2878* Patch by Kenneth Johansson, 26 Feb 2003:
stroesef2afa912003-03-20 15:32:59 +00002879 - Fixed off by one in RFTA calculation.
wdenkb666c8f2003-03-06 00:58:30 +00002880 - No need to abort when LDF is lower than we can program it's only
stroesef2afa912003-03-20 15:32:59 +00002881 minimum timing so clamp it to what we can do.
wdenkb666c8f2003-03-06 00:58:30 +00002882 - Takes function pointer to function for reading the spd_nvram. Usefull
2883 for faking data or hardcode a module without the nvram.
2884 - fix other user for above change
2885 - fix some comments.
2886
2887* Patches by Brian Waite, 26 Feb 2003:
2888 - fix port for evb64260 board
2889 - fix PCI for evb64260 board
2890 - fix PCI scan
2891
2892* Patch by Reinhard Meyer, 1 Mar 2003:
2893 Add support for EMK TOP860 Module
2894
2895* Patch by Yuli Barcohen, 02 Mar 2003:
2896 Add SPD EEPROM support for MPC8260ADS board
2897
wdenk4a5c8a72003-03-06 00:02:04 +00002898* Patch by Robert Schwebel, 21 Jan 2003:
2899 - Add support for Innokom board
2900 - Don't complain if "install" fails
2901 - README cleanup (remove duplicated lines)
2902 - Update PXA header files
2903
2904* Add documentation for existing POST code (doc/README.POST)
2905
2906* Patch by Laudney Ren, 15 Jan 2003:
2907 Fix handling of redundand environment in "tools/envcrc.c"
2908
2909* Patch by Detlev Zundel, 28 Feb 2003:
2910 Add bedbug support for 824x systems
2911
2912* Add support for 16 MB flash configuration of TRAB board
2913
2914* Patch by Erwin Rol, 27 Feb 2003:
2915 Add support for RTEMS
2916
2917* Add image information to README
2918
stroesefd4b5a72003-02-18 11:30:24 +00002919* Patch by Stefan Roese, 18 Feb 2003:
2920 CPCIISER4 configuration updated.
2921
stroese85d0fec2003-02-17 16:06:06 +00002922* Patch by Stefan Roese, 17 Feb 2003:
2923 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
2924
stroesef5dd4102003-02-14 11:21:23 +00002925* Patch by Stefan Roese, 13 Feb 2003:
2926 Add "pcidelay" environment variable (in ms, enabled via
2927 CONFIG_PCI_BOOTDELAY).
2928 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
2929 RST# to respond to configuration cycles (33MHz -> 1s).
2930
wdenk4a5c8a72003-03-06 00:02:04 +00002931* Fix dual PCMCIA slot support (when running with just one
2932 slot populated)
2933
2934* Add VFD type detection to trab board
2935
2936* extend drivers/cs8900.c driver to synchronize ethaddr environment
2937 variable with value in the EEPROM
2938
stroese91ee5282003-02-10 16:39:00 +00002939* Patch by Stefan Roese, 10 Feb 2003:
2940 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
2941
wdenkbb1b8262003-03-27 12:09:35 +00002942* Add support for MIPS32 4Kc CPUs
2943
2944* Add support for INCA-IP Board
2945
wdenk4a5c8a72003-03-06 00:02:04 +00002946======================================================================
2947Changes for U-Boot 0.2.2:
2948======================================================================
2949
wdenkeda42082003-01-17 16:27:01 +00002950* Add dual ethernet support on PM826
2951
2952* Add support for LXT971 PHY on PM826
2953
2954* Patch by Tord Andersson, 16 Jan 2003:
2955 Fix flash sector count for TQM8xxL
2956
2957* Fix I2C EEPROM problem on ICU862 board (would only write the first
2958 16 bytes out of each 32 byte block)
2959
2960======================================================================
2961Changes for U-Boot 0.2.1:
wdenk2f87a3f2002-12-20 23:42:25 +00002962======================================================================
2963
wdenk2dad91b2003-01-13 23:54:46 +00002964* Add support for V37 board
2965 (patch by Jón Benediktsson, 11 Dec 2002)
2966
wdenke7f34c62003-01-11 09:48:40 +00002967* Update baudrate in bd_info when it gets changed
2968
2969* Add watchdog trigger points while waiting for serial port
2970 (so far only 8xx -- needed on LWMON with 100ms watchdog)
2971
2972* Improve command line tool to access the U-Boot's environment
2973 (figuration of the utility, using a config file)
2974
wdenk654868c2003-01-02 23:57:29 +00002975* Add single quote support for (old) command line parser
2976
wdenk2f87a3f2002-12-20 23:42:25 +00002977* Switch LWMON board default config from FRAM to EEPROM;
2978 in POST, EEPROM shows up on 8 addresses
2979
2980======================================================================
wdenka08708c2002-12-17 18:07:30 +00002981Changes for U-Boot 0.2.0:
wdenk24ee89b2002-11-03 17:56:27 +00002982======================================================================
2983
wdenk34b613e2002-12-17 01:51:00 +00002984* Use 1-byte-read instead of -write for iprobe() function
2985 Add i2c commands to PM826 config
2986
2987* extend I2C POST code: check for list on known addresses
2988
wdenk9dfa8d12002-12-08 09:53:23 +00002989* Improve log buffer code; use "loglevel" to decide which messages
2990 to log on the console, too (like in Linux); get rid of "logstart"
2991
2992* Add command line tool to access the U-Boot's environment
2993 (board-specific for TRAB now, to be fixed later)
2994
wdenkbb444c92002-12-07 00:20:59 +00002995* Patch by Hans-Joerg Frieden, 06 Dec 2002
2996 Fix misc problems with AmigaOne support
2997
2998* Patch by Chris Hallinan, 3 Dec 2002:
2999 minor cleanup to the MPC8245 EPIC driver
3000
3001* Patch by Pierre Aubert , 28 Nov 2002
3002 Add support for external (SIU) interrupts on MPC8xx
3003
3004* Patch by Pierre Aubert , 28 Nov 2002
3005 Fix nested syscalls bug in standalone applications
3006
3007* Patch by David Müller, 27 Nov 2002:
3008 fix output of "pciinfo" command for CardBus bridge devices.
3009
3010* Fix bug in TQM8260 board detection - boards got stuck when board ID
3011 was not readable
3012
wdenk90e7e422002-12-04 23:39:58 +00003013* Add LED indication for IDE activity on KUP4K board
3014
wdenk9dd2b882002-12-03 21:28:10 +00003015* Fix startup problems with VFD display on TRAB
3016
3017* Patch by Pierre Aubert, 20 Nov 2002
3018 Add driver for Epson SED13806 graphic controller.
3019 Add support for BMP logos in cfb_console driver.
3020
wdenk2029f4d2002-11-21 23:11:29 +00003021* Added support for both PCMCIA slots (at the same time!) on MPC8xx
3022
3023* Patch by Rod Boyce, 21 Nov 2002:
3024 fix PCMCIA on MBX8xx board
3025
3026* Patch by Pierre Aubert , 21 Nov 2002
3027 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3028 bootmode word in DPRAM configurable
3029
wdenk67ff36c2002-11-19 23:01:07 +00003030* Patch by Daniel Engström, 18 Nov 2002:
3031 Fixes for x86 port (mostly strings issues)
3032
3033* Patch by Ken Chou, 18 Nov 2002:
3034 Fix for natsemi NIC cards (DP83815)
3035
3036* Patch by Pierre Aubert, 19 Nov 2002:
3037 fix a bug for the MII configuration, and some warnings
3038
wdenk452cfd62002-11-19 11:04:11 +00003039* Patch by Thomas Frieden, 13 Nov 2002:
3040 Add code for AmigaOne board
3041 (preliminary merge to U-Boot, still WIP)
3042
3043* Patch by Jon Diekema, 12 Nov 2002:
3044 - Adding URL for IEEE OUI lookup
3045 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
3046 being defined.
3047 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
3048 root-on-nfs macros are designed to switch how the default boot
3049 method gets defined.
3050
wdenk591dda52002-11-18 00:14:45 +00003051* Patch by Daniel Engström, 13 Nov 2002:
3052 Add support for i386 architecture and AMD SC520 board
3053
3054* Patch by Pierre Aubert, 12 Nov 2002:
3055 Add support for DOS filesystem and booting from DOS floppy disk
3056
wdenk2582f6b2002-11-11 21:14:20 +00003057* Patch by Jim Sandoz, 07 Nov 2002:
3058 Increase number of network RX buffers (PKTBUFSRX in
3059 "include/net.h") for EEPRO100 based boards (especially SP8240)
3060 which showed "Receiver is not ready" errors when U-Boot was
3061 processing the receive buffers slower than the network controller
3062 was filling them.
3063
wdenkc217f6d2002-11-11 02:11:37 +00003064* Patch by Andreas Oberritter, 09 Nov 2002:
3065 Change behaviour of NetLoop(): return -1 for errors, filesize
3066 otherwise; return code 0 is valid an means no file loaded - in this
3067 case the environment still gets updated!
3068
3069* Patches by Jon Diekema, 9 Nov 2002:
3070 - improve ADC/DAC clocking on the SACSng board to align
3071 the failing edges of LRCLK and SCLK
3072 - sbc8260 configuration tweaks
3073 - add status LED support for 82xx systems
3074 - wire sspi/sspo commands into command handler; improved error
3075 handlering
3076 - add timestamp support and alternate memory test to the
3077 SACSng configuration
3078
3079* Patch by Vince Husovsky, 7 Nov 2002:
wdenk1272e232002-11-10 22:06:23 +00003080 Add "-n" to linker options to get rid of "Not enough room for
3081 program headers" problem
3082
3083* Patch by David Müller, 05 Nov 2002
3084 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
3085 so we can use an already existing name
3086
3087* Patch by Pierre Aubert, 05 Nov 2002
3088 Hardware relatied improvments in FDC boot code
3089
3090* Patch by Holger Schurig, 5 Nov 2002:
3091 Make the PXA really change it's frequency
3092
3093* Patch by Pierre Aubert, 05 Nov 2002
3094 Add support for slave serial Spartan 2 FPGAs
3095
3096* Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
3097 drivers
3098
wdenk56f94be2002-11-05 16:35:14 +00003099* Add support for log buffer which can be passed to Linux kernel's
3100 syslog mechanism; used especially for POST results.
3101
3102* Patch by Klaus Heydeck, 31 Oct 2002:
3103 Add initial support for kup4k board
3104
wdenk384ae022002-11-05 00:17:55 +00003105* Patch by Robert Schwebel, 04 Nov 2002:
3106 - use watchdog to reset PXA250 systems
3107 - added progress callbacks to (some of the) ARM code
3108 - update for Cogent CSB226 board
3109
3110* Add support for FPS860 board
3111
wdenke95b61c2002-11-04 16:02:40 +00003112* Patch by Guillaume Alexandre,, 04 Nov 2002:
3113 Improve PCI access on 32-bits Compact PCI bus
3114
wdenk24ee89b2002-11-03 17:56:27 +00003115* Fix mdelay() on TRAB - this was still the debugging version with
3116 seconds instead of ms.
3117
3118* Patch by Robert Schwebel, 1 Nov 2002:
3119 XScale related cleanup (affects all ARM boards)
3120
3121* Cleanup of names and README.
wdenkcc1c8a12002-11-02 22:58:18 +00003122
3123======================================================================
wdenk24ee89b2002-11-03 17:56:27 +00003124Notes for U-Boot 0.1.0:
wdenkcc1c8a12002-11-02 22:58:18 +00003125======================================================================
3126
3127This is the initial version of "Das U-Boot", the Universal Boot Loader.
3128
3129It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
3130For information about the history of the project please see the
3131PPCBoot project page at http://sourceforge.net/projects/ppcboot
3132
3133======================================================================