blob: 36d7a5c90bb12710fb9f144c878ebcca7e0af9b1 [file] [log] [blame]
wdenk24ee89b2002-11-03 17:56:27 +00001======================================================================
wdenk2729af92004-05-03 20:45:30 +00002Changes since U-Boot 1.1.1:
3======================================================================
4
wdenka5725fa2004-09-28 21:51:42 +00005* Patch by Ganapathi C, 04 Aug 2004:
6 Fix NFS timeout issue
7
wdenke1a3f6b2004-09-28 21:39:45 +00008* Patch by Yuli Barcohen, 19 Jul 2004:
9 - Fix host tools building in Cygwin environment
10 - Fix header files search order for host tools
11
12* Patch by Tom Armistead, 19 Jul 2004:
13 Fix kgdb.S support for 74xx_75x cpu
14
wdenkc65fdc72004-09-28 21:26:26 +000015* Patch by Jon Loeliger, 15 Jul 2004:
16 Fix MPC85xx I2C driver
17
wdenk64f70be2004-09-28 20:34:50 +000018* Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
19
wdenkcce625e2004-09-28 19:00:19 +000020* Patch by Stephen Williams, 15 July 2004
21 Set the PCI class code for JSE board as part of PCI interface setup
22
23* Patch by Michael Bendzick, 15 Jul 2004:
24 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
25 CFG_FLASH_USE_BUFFER_WRITE is set
26
wdenk66ca92a2004-09-28 17:59:53 +000027* Patch by Yuli Barcohen, 13 Jul 2004:
28 Allow clock setting on MPC866/MPC885 series chips according to
29 environment variable `cpuclk'
30
31* Patch by Yuli Barcohen, 20 Apr 2004:
32 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
33
wdenk4ec3a7f2004-09-28 16:44:41 +000034* Patch by Vincent Dubey, 24 Sep 2004:
35 Add support for xaeniax board
36
wdenk79536a62004-09-27 20:20:11 +000037* Add comment about non-GPL character of standalone applications to
38 COPYING file
39
40* Fix FEC ethernet problem on NSCU board.
41
wdenk4734cb72004-09-21 23:33:32 +000042* Patch by Gary Jennejohn, 09 Sep 2004:
43 allow to use USART1 as console port on at91rm9200dk boards
44
stroesec3548392004-09-16 12:37:13 +000045* Patch by Stefan Roese, 16 Sep 2004:
46 Update AR405 board.
47
wdenk1d6f9722004-09-09 17:44:35 +000048* Fix SysClk handling for PPChameleon and CATcenter boards
49
wdenkeedcd072004-09-08 22:03:11 +000050* Patch by Detlev Zundel, 08 Sep 2004:
51 Update etags build target
52
53* Improve NetConsole support: add support for broadcast destination
54 address and buffered input.
55
56* Cleanup compiler warnings for GCC 3.3.x and later
57
58* Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
59
wdenk7ca202f2004-08-28 22:45:57 +000060* Add support for IDS "NC650" board
61
wdenk31a64922004-08-28 21:09:14 +000062* Add automatic update support for LWMON board
63
64* Clear Block Lock-Bits when erasing flash on LWMON board.
65
66* Fix return code of "fatload" command
67
68* Enable MSDOS/VFAT filesystem support for LWMON board
69
wdenk89394042004-08-04 21:56:49 +000070* Patch by Martin Krause, 03 Aug 2004:
71 change timing for SM501 graphics controller on TQM5200 module
72
73* Patch by Mark Jonas, 13 July 2004:
74 - Total5200 LCD now run in little endian mode. Endianess conversion
75 is done in hardware.
wdenk7ca202f2004-08-28 22:45:57 +000076 - Removed last reference to "console" environment variable.
wdenk89394042004-08-04 21:56:49 +000077
wdenk429168e2004-08-02 23:39:03 +000078* Patches by Lars Munch, 12 Jul 2004:
79 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
80 board specific
81 - split out the LXT971A PHY from ns_9750_eth.h
82 - split the dm9161 phy part out of at91rm9200_ether.c
83
wdenk6705d812004-08-02 23:22:59 +000084* Patch by Andreas Engel, 12 Jul 2004:
85 Replaced hardcoded PL011 clock frequency with config variable.
86 Fixed wrong CONFIG_CMD_DFL doc.
87
88* Patch by Thomas Viehweger, 09 Jun 2004:
89 make it possible to remove chpart when there is only one partition
90
wdenk68ceb292004-08-02 21:11:11 +000091* Add support for console over UDP (compatible to Ingo Molnar's
92 netconsole patch under Linux)
93
wdenk9aea9532004-08-01 23:02:45 +000094* Patch by Jon Loeliger, 16 Jul 2004:
95 - support larger DDR memories up to 2G on the PC8540/8560ADS and
96 STXGP3 boards
97 - Made MPC8540/8560ADS be 33Mhz PCI by default.
98 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
99 and CONFIG_L2_INIT_RAM options.
100 - Refactor Local Bus initialization out of SDRAM setup.
101 - Re-implement new version of LBC11/DDR11 errata workarounds.
102 - Moved board specific PCI init parts out of CPU directory.
103 - Added TLB entry for PCI-1 IO Memory
104 - Updated README.mpc85xxads
105
wdenk281e00a2004-08-01 22:48:16 +0000106* Patch by Sascha Hauer, 28 Jun:
107 - add generic support for Motorola i.MX architecture
108 - add support for mx1ads, mx1fs2 and scb9328 boards
109
110* Patches by Marc Leeman, 23 Jul 2004:
111 - Add define for the PCI/Memory Buffer Configuration Register
112 - corrected comments in cpu/mpc824x/cpu_init.c
113
114* Add support for multiple serial interfaces
115 (for example to allow modem dial-in / dial-out)
116
stroese45eeb892004-07-15 14:41:43 +0000117* Patch by Stefan Roese, 15 Jul 2004:
118 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
119
wdenkcfca5e62004-08-01 13:09:47 +0000120* Fix NSCU config; add ethernet wakeup code.
121
wdenk281e00a2004-08-01 22:48:16 +0000122* Add link for preloader for Motorola Coldfire to README.m68k
wdenkcfca5e62004-08-01 13:09:47 +0000123
wdenk75b1fa72004-07-12 22:34:51 +0000124* Patch by Michael Bendzick, 12 Jul 2004:
125 fix output formatting in drivers/cfi_flash.c
126
wdenk07cba352004-07-12 14:37:59 +0000127* Patch by Mark Jonas, 02 Jul 2004:
128 Fix lowboot (again) on MPC5xxx
129
wdenkcdc7fea2004-07-11 22:27:55 +0000130* Patch by Curt Brune, 07 Jul 2004:
131 relocate exception vectors on arm720t if needed
132
wdenka1f4a3d2004-07-11 22:19:26 +0000133* Patch by George G. Davis, 06 Jul 2004:
134 - update mach-types.h to latest arm.linux.org.uk master list
135 - Set correct OMAP1610 bi_arch_number for build target
136
137* Patch by Curt Brune, 06 Jul 2004:
138 evb4510: add support for timer interrupt; cleanup
139
wdenkb9283e22004-07-11 21:49:42 +0000140* Patch by Dan Poirot, 06 Jul 2004:
141 Fix sbc8260 environment variables
142
143* Cleanup redundand "console" environment variable
144
wdenk81050922004-07-11 20:04:51 +0000145* Patch by Mark Jonas, 05 Jul 2004:
146 add support for the Total5100's and Total5200's LCD screen
147
148* Patches by Dan Eisenhut, 01 Jul 2004:
149 - README fixes.
150 - Move doc2000.h include to prevent compiler warning on some boards
151
wdenk6c7a1402004-07-11 19:17:20 +0000152* Patch by Mark Jonas, 01 Jul 2004:
153 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
154 MGT5100 and MPC5200 based Freescale platforms.
155
wdenkbc54f302004-07-11 18:10:30 +0000156* Patch by Philippe Robin, 01 Jul 2004:
157 Add initialization for Integrator and versatile board files.
158
159* Patch by Hinko Kocevar, 01 Jun 2004:
160 Fix VFD FB allocation, add LCD FB allocation on ARM
161
wdenk56523f12004-07-11 17:40:54 +0000162* Patch by Martin Krause, 30 Jun 2004:
163 Add support for TQM5200 board
164
165* Patch by Martin Krause, 29 Jun 2004:
166 Add loopw command: infinite write loop on address range
167
wdenk857cad32004-07-10 23:48:41 +0000168* Patches by Yasushi Shoji, 29 Jun 2004:
169 - add empty include/asm-microblaze/processor.h
170 - add to CREDITS and MAINTAINERS
171 - add gd initialization
172 - add MicroBlaze and SUZAKU board to MAKEALL script
173 - add reset support for SUZAKU
174 - add flush_cache() for MicroBlaze
175 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
176 size flash memory on SUZAKU
177
wdenkfabd46a2004-07-10 23:11:10 +0000178* Patch by Prakash Kumar, 27 Jun 2004:
179 Add support for the PXA250 based Intrinsyc Cerf board.
180
181* Patch by Yasushi Shoji, 27 Jun 2004:
182 fix comment in include/common.h
183
wdenk466b7412004-07-10 22:35:59 +0000184* Rename SBC8560 into sbc8560 for consistency
185
186* Patch by Daniel Poirot, 24 Jun 2004:
187 Add support for Wind River's sbc8240 board
188
189* Patches by Yasushi Shoji, 26 Jun 2004:
190 - drivers/serial_xuartlite.c: fix "return 0" in void function
191 - add microblaze support to mkimage tool
192
wdenk8b07a112004-07-10 21:45:47 +0000193* Patch by Fred Klatt, 25 Jun 2004:
wdenk466b7412004-07-10 22:35:59 +0000194 Add support for WindRiver's sbc8560 board
wdenk8b07a112004-07-10 21:45:47 +0000195
196* Patch by Nicolas Lacressonniere, 24 Jun 2004
197 Small Bugs fixes for "at91rm9200dk" board:
198 - Timing modifications for SPI DataFlash access
199 - Fix NAND flash detection bug
200
201* Patch by Nicolas Lacressonniere, 24 Jun 2004:
202 Add Support for Flash AT49BV6416 for AT91RM9200DK board
203
wdenk0ac6f8b2004-07-09 23:27:13 +0000204* Patch by Jon Loeliger, 17 June 2004:
205 Completion of the 8540ADS/8560ADS updates:
206 Fix some PCI and Rapid I/O memory maps,
207 Initialize both TSEC 1 and 2,
208 Initialize SDRAM
209 Update MAINTAINER for 85xx boards and README.mpc85xxads
210
wdenk26238132004-07-09 22:51:01 +0000211* Patch by Yuli Barcohen, 16 Jun 2004:
212 Remove obsolete AdderII port which was superseded by unified
213 AdderII/Adder87x port
214
215* Patch by Ladislav Michl, 16 Jun 2004:
216 Fix gcc-3.3.3 warnings for smc91111.c
217
stroeseede13022004-07-02 14:38:26 +0000218* Patch by Stefan Roese, 02 Jul 2004:
219 - Fix bug in 405 ethernet driver; allocated data not cleared!
220 - Fix problem in 405 i2c driver; don't try to print without console!
221
wdenk78953f22004-07-01 22:02:29 +0000222* Patch by Paul Ruhland, 11 Jun 2004:
223 Remove debug code from 'board/lpd7a40x/flash.c'
224
wdenke55ca7e2004-07-01 21:40:08 +0000225* Patch by Andrea Marson, 11 Jun 2004:
226 Update for PPChameleon board:
227 - support for SysClk @ 25MHz
228 - support for Silicon Motion SM712 VGA controller
229 - some clean ups
230
wdenk93f6a672004-07-01 20:28:03 +0000231* Patches by Richard Woodruff, 10 Jun 2004:
232 - fix problems with examples/stubs.c for GCC >= 3.4
233 - fix problems with gd initialization
234
wdenk39539882004-07-01 16:30:44 +0000235* Patch by Curt Brune, 17 May 2004:
236 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
237 - Add support for ESPD-Inc. EVB4510 Board
238
239* Patch by Marc Leeman, 11 May 2004:
240 Fix for MPC8245 - reading PPC Memory from another device with the
241 PPC as PCI target device corrupts data due to interenal hardware
242 buffering.
243
wdenke94d2cd2004-06-30 22:59:18 +0000244* Fix "cls" command when used with splash screen
245
246* Increase NFS download timeout (now 1 min - 10 sec is to short for a
247 slow download of a big image)
248
wdenkc3f4d172004-06-25 23:35:58 +0000249* Add "cls" function to MPC823 LCD driver so we can reinitialize the
250 display even after showing a bitmap
251
wdenk49822e22004-06-19 21:19:10 +0000252* Patch by Josef Wagner, 04 Jun 2004:
253 - DDR Ram support for PM520 (MPC5200)
254 - support for different flash types (PM520)
255 - USB / IDE / CF-Card / DiskOnChip support for PM520
256 - 8 bit boot rom support for PM520/CE520
257 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
258 - I2C and RTC support for CPC45
259 - support of new flash type (28F160C3T) for CPC45
260
wdenk46a414d2004-06-17 18:50:45 +0000261* Fix flash parameters passed to Linux for PPChameleon board
262
263* Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
264
wdenkf832d8a2004-06-10 21:55:33 +0000265* Patch by Paul Ruhland, 10 Jun 2004:
wdenk49822e22004-06-19 21:19:10 +0000266 fix support for Logic SDK-LH7A404 board and clean up the
wdenkf832d8a2004-06-10 21:55:33 +0000267 LH7A404 register macros.
268
269* Patch by Matthew McClintock, 10 Jun 2004:
270 Modify code to select correct serial clock on Sandpoint8245
271
wdenkb54d32b2004-06-10 21:34:36 +0000272* Patch by Robert Schwebel, 10 Jun 2004:
273 Add support for Intel K3 strata flash.
274
275* Patch by Thomas Brand, 10 Jun 2004:
276 Fix "loads" command on DK1S10 board
277
wdenk2d24a3a2004-06-09 21:50:45 +0000278* Patch by Yuli Barcohen, 09 Jun 2004:
wdenk99edcfb2004-06-09 21:54:22 +0000279 Add support for 8MB flash SIMM and JFFS2 file system on
280 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
281
282* Patch by Yuli Barcohen, 09 Jun 2004:
wdenk2d24a3a2004-06-09 21:50:45 +0000283 Add support for Analogue&Micro Adder87x and the older AdderII board.
284
285* Patch by Ming-Len Wu, 09 Jun 2004:
286 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
287
wdenke63c8ee2004-06-09 21:04:48 +0000288* Patch by Sam Song, 09 Jun 2004:
289 - Add support for RPXlite_DW board
290 - Update FLASH driver for 4*AM29DL323DB90VI
291 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
292
wdenk36c72872004-06-09 17:45:32 +0000293* Patch by Mark Jonas, 08 June 2004:
294 - Make MPC5200 boards evaluate the SVR to print processor name and
295 version in checkcpu() (cpu/mpc5xxx/cpu.c).
296
297* Patch by Kai-Uwe Bloem, 06 May 2004:
298 Fix endianess problem in cramfs code
299
wdenk4c0d4c32004-06-09 17:34:58 +0000300* Patch by Tom Armistead, 04 Jun 2004:
301 Add support for MAX6900 RTC
302
303* Patches by Ladislav Michl, 03 Jun 2004:
304 - fix cfi_flash.c on LE systems
305 - let 'make mrproper' delete u-boot.img as well
306 - turn printf into debug in cfi_flash.c
307
wdenkca0e7742004-06-09 15:37:23 +0000308* Patch by Kurt Stremerch, 28 May 2004:
309 Add support for Exys XSEngine board
310
wdenk697037f2004-06-09 15:29:49 +0000311* Patch by Martin Krause, 27 May 2004:
312 Fix a MPC5xxx I2C timing issue in i2c_probe().
313
314* Patch by Leif Lindholm, 27 May 2004:
315 Fix board_init_f() for dbau1x00 board.
316
wdenk3ff02c22004-06-09 15:25:53 +0000317* Patch by Imre Deak, 26 May 2004:
318 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
319 Set flash base accordingly, and decide whether to do or skip board
320 specific setup steps.
321
322* Patch by Josef Baumgartner, 26 May 2004:
323 Add missing define in include/asm-m68k/global_data.h
324
wdenk70f05ac2004-06-09 15:24:18 +0000325* Patch by Josef Baumgartner, 25 May 2004:
326 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
327
328* Patch by Paul Ruhland, 24 May 2004:
329 fix SDRAM initialization for LPD7A400 board.
330
wdenk13a56952004-06-09 14:58:14 +0000331* Patch by Jian Zhang, 20 May 2004:
332 add support for environment in NAND flash
333
wdenkc3c7f862004-06-09 14:47:54 +0000334* Patch by Yuli Barcohen, 20 May 2004:
335 Add support for Interphase iSPAN boards.
336
337* Patches by Paul Ruhland, 17 May 2004:
338 - Add I/O functions to the smc91111 ethernet driver to support the
339 Logic LPD7A40x boards.
wdenkf39748a2004-06-09 13:37:52 +0000340 - Add support for the Logic Zoom LH7A40x based SDK board(s),
341 specifically the LPD7A400.
342
343* Patches by Robert Schwebel, 15 May 2004:
344 - call MAC address reading code also for SMSC91C111;
345 - make SMSC91C111 timeout configurable, remove duplicate code
346 - fix get_timer() for PXA
347 - update doc/README.JFFS2
348 - use "bootfile" env variable also for jffs2
349
wdenkaa245092004-06-09 12:47:02 +0000350* Patch by Tolunay Orkun, 14 May 2004:
351 Add support for Cogent CSB472 board (8MB Flash Rev)
352
wdenkaa5590b2004-06-09 12:42:26 +0000353* Patch by Thomas Viehweger, 14 May 2004:
354 - flash.h: more flash types added
355 - immap_8260.h: some bits added (useful for RMII)
356 - cmd_coninfo.c: typo corrected, printf -> puts
357 - reduced size by replacing spaces with tab
358
wdenk48abe7b2004-06-09 10:15:00 +0000359* Patch by Robert Schwebel, 13 May 2004:
360 Add 'imgextract' command: extract one part of a multi file image.
361
wdenk547b4cb2004-06-09 00:51:50 +0000362* Patches by Jon Loeliger, 11 May 2004:
wdenk97d80fc2004-06-09 00:34:46 +0000363 Dynamically handle REV1 and REV2 MPC85xx parts.
364 (Jon Loeliger, 10-May-2004).
365 New consistent memory map and Local Access Window across MPC85xx line.
366 New CCSRBAR at 0xE000_0000 now.
367 Add RAPID I/O memory map.
368 New memory map in README.MPC85xxads
369 (Kumar Gala, 10-May-2004)
370 Better board and CPU identification on MPC85xx boards at boot.
371 (Jon Loeliger, 10-May-2004)
372 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
373 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
374 (Jim Robertson, 10-May-2004)
375 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
376 Supports multiple PHYs.
377 (Andy Fleming, 10-May-2004)
378 Some README.MPC85xxads updates.
379 (Kumar Gala, 10-May-2004)
380 Copyright updates for "Freescale"
381 (Andy Fleming, 10-May-2004)
382
wdenk6bdd1372004-06-09 00:15:33 +0000383* Patch by Stephen Williams, 11 May 2004:
384 Add flash support for ST M29W040B
385 Reduce JSE specific flash.c to remove dead code.
386
wdenk356a0d92004-06-09 00:10:59 +0000387* Patch by Markus Pietrek, 04 May 2004:
388 Fix clear_bss code for ARM systems (all except s3c44b0 which
389 doesn't clear BSS at all?)
390
391* Fix "ping" problem on INC-IP board. Strange problem:
392 Sometimes the store word instruction hangs while writing to one of
393 the Switch registers, but only if the next instruction is 16-byte
394 aligned. Moving the instruction into a separate function somehow
395 makes the problem go away.
396
wdenk1eaeb582004-06-08 00:22:43 +0000397* Patch by Rishi Bhattacharya, 08 May 2004:
398 Add support for TI OMAP5912 OSK Board
399
400* Patch by Sam Song May, 07 May 2004:
401 Fix typo of UPM table for rmu board
402
403* Patch by Pantelis Antoniou, 05 May 2004:
wdenk79fa88f2004-06-07 23:46:25 +0000404 - Intracom board update.
405 - Add Codec POST.
406
wdenkcea655a2004-06-06 23:53:59 +0000407* Add support for the second Ethernet interface for the 'PPChameleon'
408 board.
409
wdenka56bd922004-06-06 23:13:55 +0000410* Patch by Dave Peverley, 30 Apr 2004:
411 Add support for OMAP730 Perseus2 Development board
412
413* Patch by Alan J. Luse, 29 Apr 2004:
414 Fix flash chip-select (OR0) option register setting on FADS boards.
415
416* Patch by Alan J. Luse, 29 Apr 2004:
417 Report MII network speed and duplex setting properly when
418 auto-negotiate is not enabled.
419
420* Patch by Jarrett Redd, 29 Apr 2004:
421 Fix hang on reset on Ocotea board due to flash in wrong mode.
422
wdenk5ca26792004-06-06 22:11:41 +0000423* Patch by Dave Peverley, 29 Apr 2004:
424 add MAC address detection to smc91111 driver
425
426* Patch by David Müller, 28 Apr 2004:
427 fix typo in lib_arm/board.c
428
wdenk17ea1172004-06-06 21:51:03 +0000429* Patch by Tolunay Orkun, 20 Apr 2004:
430 - README update: add CONFIG_CSB272 and csb272_config
431 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
432 i2cfast environment variable
433
wdenk11142572004-06-06 21:35:06 +0000434* Patch by Yuli Barcohen, 19 Apr 2004:
435 - Rename DUET_ADS to MPC885ADS
436 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
437 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
438 - Clean up FADS family port to use the new defines
439
wdenk979bdbc2004-06-01 21:08:17 +0000440* Fix PCI support on CPC45 board
441
wdenke4cc71a2004-05-19 21:33:14 +0000442* Patch by Scott McNutt, 25 Apr 2004:
443 Add Nios GDB/JTAG Console support:
444 - Add stubs to support gdb via JTAG.
445 - Add support for console over JTAG.
446 - Minor cleanup.
447
wdenk10767cc2004-05-13 13:23:58 +0000448* Add support for CATcenter board (based on PPChameleon ME module)
449
wdenk02b11f82004-05-12 22:54:36 +0000450* Patch by Klaus Heydeck, 12 May 2004:
451 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
452 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
453 various changes to KUP4 board specific files
454
wdenk6c1362c2004-05-12 22:18:31 +0000455* Fix minor network problem on MPC5200: need some delay between
456 resetting the PHY and sending the first packet. Implemented in a
457 "natural" way by invoking the PHY reset and initialization code
458 only once after power on vs. each time the interface is brought up.
459
wdenk9d9e2832004-05-11 21:53:55 +0000460* Add some limited support for low-speed devices to SL811 USB controller
461 (at least "usb reset" now passes successfully and "usb info" displays
462 correct information)
463
wdenkbaac6072004-05-08 20:33:20 +0000464* Change init sequence for multiple network interfaces: initialize
465 on-chip interfaces before external cards.
466
wdenk32877d62004-05-05 19:44:41 +0000467* Fix memory leak in the NAND-specific JFFS2 code
468
469* Fix SL811 USB controller when attached to a USB hub
470
wdenk62b4ac92004-05-05 08:31:53 +0000471* Fix config option spelling in PM520 config file
472
473* Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
474 patches by Pantelis Antoniou, 30 Mar 2004)
475
wdenk2729af92004-05-03 20:45:30 +0000476* Fix minor NAND JFFS2 related issue
477
478* Fixes for SL811 USB controller:
479 - implement workaround for broken memory stick
480 - improve error handling
481
482* Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
483 cope with congested networks.
484
485======================================================================
wdenk56b86bf2004-04-12 14:31:43 +0000486Changes for U-Boot 1.1.1:
487======================================================================
wdenk507bbe32004-04-18 21:13:41 +0000488
wdenkfc1cfcd2004-04-25 15:41:35 +0000489* Patch by Travis Sawyer, 23 Apr 2004:
490 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
491 errata from Vitesse Semiconductor.
wdenk0b8fa032004-04-25 14:37:29 +0000492
493* Patch by Philippe Robin, 22 Apr 2004:
wdenk02b11f82004-05-12 22:54:36 +0000494 Fix ethernet configuration for "versatile" board
wdenk0b8fa032004-04-25 14:37:29 +0000495
496* Patch by Kshitij Gupta, 21 Apr 2004:
497 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
498
499* Patch by Steven Scholz, 24 Feb 2004:
500 Fix a bug in AT91RM9200 ethernet driver:
501 The MII interface is now initialized before accessing the PHY.
502
wdenkb9711de2004-04-25 13:18:40 +0000503* Patch by John Kerl, 19 Apr 2004:
504 Use U-boot's miiphy.h for PHY register names, rather than
505 introducing a new header file.
506
507* Update pci_ids.h from linux-2.4.26
508
509* Patch by Masami Komiya, 19 Apr 2004:
510 Fix problem cause by VLAN function on little endian architecture
511 without VLAN environment
512
wdenke9132ea2004-04-24 23:23:30 +0000513* Clean up the TQM8xx_YYMHz configurations; allow to use the same
wdenkb9711de2004-04-25 13:18:40 +0000514 binary image for all clock frequencies. Implement run-time
wdenke9132ea2004-04-24 23:23:30 +0000515 optimization of flash access timing based on the actual bus
516 frequency.
517
wdenk5cf91d62004-04-23 20:32:05 +0000518* Modify KUP4X board configuration to use SL811 driver for USB memory
519 sticks (including FAT / VFAT filesystem support)
520
521* Add SL811 Host Controller Interface driver for USB
522
523* Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
524
525* Patch by Pantelis Antoniou, 19 Apr 2004:
526 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
527 Minor patches for Intracom boards.
528
529* Patch by Christian Pell, 19 Apr 2004:
530 cleanup support for CF/IDE on PCMCIA for PXA25X
531
wdenke35745b2004-04-18 23:32:11 +0000532* Temporarily disabled John Kerl's extended MII command code because
533 "miivals.h" is missing
534
535* Patches by Mark Jonas, 13 Apr 2004:
536 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
537 - Add sync instructions to IceCube SDRAM init code
538 - Move SDRAM chip constants into seperate include files
539 - Unify DDR and SDR initialization code
540 - Unify all IceCube (Lite5xxx) target names
541
wdenk24711112004-04-18 22:57:51 +0000542* Patch by John Kerl, 16 Apr 2004:
543 Enable ranges in mii command, e.g. mii read 0-1f 0 or
544 mii read 4-7 18-1a. Also add mii dump subcommand for
545 pretty-printing standard regs 0-5.
546
547* Patch by Stephen Williams, 16 April 2004:
548 fix typo in JSE.h; update MAINTAINERS
549
wdenk498b8db2004-04-18 22:26:17 +0000550* Patch by Matthew S. McClintock, 14 Apr 2004:
551 fix initdram function for utx8245 board
552
553* Patch by Markus Pietrek, 14 Apr 2004:
554 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
555
556* Patch by Reinhard Meyer, 18 Apr 2004:
557 provide the IDE Reset Function for EMK 5200 boards
558
559* Patch by Masami Komiya, 12 Apr 2004:
560 fix pci_hose_write_config_{byte,word}_via_dword problems
561
wdenka8bd82d2004-04-18 22:03:42 +0000562* Patch by Sangmoon Kim, 12 Apr 2004:
563 Update max RAM size for debris board
564
565* Patch by Travis Sawyer, 08 Apr 2004:
566 Add TLB entry for second DIMM slot on ocotea
567
568* Patch by Masami Komiya, 08 Apr 2004:
569 add RTL8169 network driver
570
wdenk7abf0c52004-04-18 21:45:42 +0000571* Patch by Dan Malek, 07 Apr 2004:
572 - Add support for RPC/STx GP3, Motorola 8560 board
573 - Update 85xx TSEC driver so it searches MII for first available PHY
574 and uses that one.
575 - Add functions to support console MII commands.
576
577* Patch by Tolunay Orkun, 07 Apr 2004:
wdenka8bd82d2004-04-18 22:03:42 +0000578 Move initialization of bi_iic_fast[]
wdenk7abf0c52004-04-18 21:45:42 +0000579 from board_init_f() to board_init_r()
580
581* Patch by Yasushi Shoji, 07 Apr 2004:
582 Cleanup microblaze port
583
584* Patch by Sangmoon Kim, 07 Apr 2004:
585 Add auto SDRAM module detection for Debris board
586
wdenkd4326ac2004-04-18 21:17:30 +0000587* Patch by Rune Torgersen, 06 Apr 2004:
588 - Fix some PCI problems on the MPC8266ADS board
589 - Fix the location of some PCI entries in the immap structure
590
wdenk507bbe32004-04-18 21:13:41 +0000591* Patch by Yasushi Shoji, 07 Apr 2004:
592 - add support for microblaze processors
593 - add support for AtmarkTechno "suzaku" board
594
wdenk998eaae2004-04-18 19:43:36 +0000595* Configure PPChameleon board to use redundand environment in flash
596
597* Configure PPChameleon board to use JFFS2 NAND support.
598
599* Added support for JFFS2 filesystem (read-only) on top of NAND flash
600
wdenk6e592382004-04-18 17:39:38 +0000601* Patch by Rune Torgersen, 16 Apr 2004:
602 LBA48 fixes
wdenk56b86bf2004-04-12 14:31:43 +0000603
wdenkc26e4542004-04-18 10:13:26 +0000604* Patches by Pantelis Antoniou, 16 Apr 2004:
605 - add support for a new version of an Intracom board and fix
606 various other things on others.
607 - add verify support to the crc32 command (define
608 CONFIG_CRC32_VERIFY to enable it)
609 - fix FEC driver for MPC8xx systems:
610 1. fix compilation problems for boards that use dynamic
611 allocation of DPRAM
612 2. shut down FEC after network transfers
613 - HUSH parser fixes:
614 1. A new test command was added. This is a simplified version of
615 the one in the bourne shell.
616 2. A new exit command was added which terminates the current
617 executing script.
618 3. Fixed handing of $? (exit code of last executed command)
wdenk6e592382004-04-18 17:39:38 +0000619 - Fix some compile problems;
620 add "once" functionality for the netretry variable
wdenkc26e4542004-04-18 10:13:26 +0000621
wdenkea66bc82004-04-15 23:23:39 +0000622* Patch by George G. Davis, 02 Apr 2004:
623 add support for Intel Assabet board
624
wdenkdb01a2e2004-04-15 23:14:49 +0000625* Patch by Stephen Williams, 01 Apr 2004:
626 Add support for Picture Elements JSE board
627
628* Patch by Christian Pell, 01 Apr 2004:
629 Add CompactFlash support for PXA systems.
630
wdenk04a85b32004-04-15 18:22:41 +0000631* Patches by Pantelis Antoniou, 30 Mar 2004:
632 - add auto-complete support to the U-Boot CLI
633 - add support for NETTA and NETPHONE boards; fix NETVIA board
wdenk5a8c51c2004-04-15 21:16:42 +0000634 - add support for the Epson 156x series of graphical displays
635 (These displays are serial and not suitable for using a normal
636 framebuffer console on them)
637 - add infrastructure needed in order to POST any DSPs in a board
wdenka6ab4bf2004-04-15 21:31:56 +0000638 - improve and fix various things in the MPC8xx FEC driver:
639 1. The new 87x and 88x series of processors have two FECs,
640 and the new driver supports them both.
641 2. Another change in the 87x/88x series is support for
642 the RMII (Reduced MII) interface. However numerous
643 changes are needed to make it work since the PHYs
644 are connected to the same lines. That means that
645 you have to address them correctly over the MII
646 interface.
647 3. We now correctly match the MII/RMII interface
648 configuration to what the PHY reports.
wdenka3d991b2004-04-15 21:48:45 +0000649 - Fix problem when readingthe MII status register. Due to the
650 internal design of many PHYs you have to read the register
651 twice. The problem is more apparent in 10Mbit mode.
652 - add new mode ".jffs2s" for reading from a NAND device: it just
653 skips over bad blocks.
654 - add networking support for VLANs (802.1q), and CDP (Cisco
655 Discovery Protocol)
wdenkbda6c8a2004-04-15 21:58:11 +0000656 - some minor patches / cleanup
wdenk04a85b32004-04-15 18:22:41 +0000657
658* Patch by Yuli Barcohen, 28 Mar 2004:
659 - Add support for MPC8272 family including MPC8247/8248/8271/8272
660 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
661 - Change configuration method for MPC8260ADS family
662
wdenkd716b122004-04-12 16:12:49 +0000663* add startup code to clear the BSS of standalone applications
664
wdenk56b86bf2004-04-12 14:31:43 +0000665* Fix if / elif handling bug in HUSH shell
666
667======================================================================
wdenkf525c8a2004-04-10 20:44:51 +0000668Changes for U-Boot 1.1.0:
wdenkc83bf6a2004-01-06 22:38:14 +0000669======================================================================
670
wdenk7e780362004-04-08 22:31:29 +0000671* Patch by Mark Jonas: Remove config.tmp files only when
672 unconfiguring the board
673
674* Adapt RMU board for bigger flash memory
675
wdenk0608e042004-03-25 19:29:38 +0000676* Patch by Klaus Heydeck, 13 Mar 2003:
677 Add support for KUP4X Board
678
wdenk518e2e12004-03-25 14:59:05 +0000679* Patch by Pavel Bartusek, 21 Mar 2004
680 Add Reiserfs support
681
682* Patch by Hinko Kocevar, 20 Mar 2004
683 - Add auto-release for SMSC LAN91c111 driver
684 - Add save/restore of PTR and PNR regs as suggested in datasheet
685
wdenk6fb6af62004-03-23 23:20:24 +0000686* Patch by Stephen Williams, 19 March 2004
687 Increase speed of sector reads from SystemACE,
688 shorten poll timeout and remove a useless reset
689
690* Patch by Tolunay Orkun, 19 Mar 2004:
691 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
692 (CONFIG_PHY_GIGE)
693
694* Patch by Brad Kemp, 18 Mar 2004:
695 prevent machine checks during a PCI scan
696
697* Patch by Pierre Aubert, 18 Mar 2004:
698 Fix string cleaning in IDE identification
699
wdenkeeb1b772004-03-23 22:53:55 +0000700* Patch by Pierre Aubert, 18 Mar 2004:
701 - Unify video mode handling for Chips & Technologies 69000 Video
702 chip and Silicon Motion SMI 712/710/810 Video chip
703 - Add selection of the video output (CRT or LCD) via 'videoout'
704 environment variable for the Silicon Motion
705 - README update
706
707* Patch by Pierre Aubert, 18 Mar 2004:
708 include/common.h typo fix
709
710* Patches by Tolunay Orkun, 17 Mar 2004:
711 - Add support for bd->bi_iic_fast[] initialization via environment
712 variable "i2cfast" (CONFIG_I2CFAST)
713 - Add "i2cfast" u-boot environment variable support for csb272
714
wdenk27aa8182004-03-23 22:37:33 +0000715* Patch by Carl Riechers, 17 Mar 2004:
716 Ignore '\0' characters in console input for use with telnet and
717 telco pads.
718
719* Patch by Leon Kukovec, 17 Mar 2004:
720 typo fix for strswab prototype #ifdef
721
wdenk4b9206e2004-03-23 22:14:11 +0000722* Patches by Thomas Viehweger, 16 Mar 2004:
723 - show PCI clock frequency on MPC8260 systems
724 - add FCC_PSMR_RMII flag for HiP7 processors
725 - in do_jffs2_fsload(), take load address from load_addr if not set
726 explicit, update load_addr otherwise
727 - replaced printf by putc/puts when no formatting is needed
728 (smaller code size, faster execution)
729
wdenk109c0e32004-03-23 21:43:07 +0000730* Patch by Phillippe Robin, 16 Mar 2004:
731 avoid dereferencing NULL pointer in lib_arm/armlinux.c
732
733* Patch by Stephen Williams, 15 Mar 2004:
734 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
735
736* Patch by Tolunay Orkun, 15 Mar 2004:
737 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
738
739* Patch by Travis Sawyer, 15 Mar 2004:
740 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
741
wdenkefa329c2004-03-23 20:18:25 +0000742* Add start-up delay to make sure power has stabilized before
743 attempting to switch on USB on SX1 board.
744
745* Patch by Josef Wagner, 18 Mar 2004:
746 - Add support for MicroSys XM250 board (PXA255)
747 - Add support for MicroSys PM828 board (MPC8280)
748 - Add support for 32 MB Flash on PM825/826
749 - new SDRAM refresh rate for PM825/PM826
750 - added support for MicroSys PM520 (MPC5200)
751 - replaced Query by Identify command in CPU86/flash.c
752 to support 28F160F3B
753
754* Fix wrap around problem with udelay() on ARM920T
755
756* Add support for Macronix flash on TRAB board
757
wdenk7d7ce412004-03-17 01:13:07 +0000758* Patch by Pierre Aubert, 15 Mar 2004:
759 Fix buffer overflow in IDE identification
760
761* Fix power-off of LCD for out-of-band temperatures on LWMON board
762
763* Remove redundand #define in IceCube.h
764
wdenkd9df1f42004-03-15 09:00:01 +0000765* Patch by Steven Scholz, 27 Feb 2004:
766 - Adding get_ticks() and get_tbclk() for AT91RM9200
767 - Many white space fixes in cpu/at91rm9200/interrupts.c
768
769* Patches by Steven Scholz, 20 Feb 2004:
770 some cleanup in AT91RM9200 related code
771
wdenk855a4962004-03-14 18:23:55 +0000772* Patches by Travis Sawyer, 12 Mar 2004:
773 - Fix Gigabit Ethernet support for 440GX
774 - Add Gigabit Ethernet Support to MII PHY utilities
775
776* Patch by Brad Kemp, 12 Mar 2004:
777 Fixes for drivers/cfi_flash.c:
778 - Better support for x8/x16 implementations
779 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
780 - Added defines for AMD command and address constants
781
782* Patch by Leon Kukovec, 12 Mar 2004:
783 Fix get_dentfromdir() to correctly handle deleted dentries
wdenk42dfe7a2004-03-14 22:25:36 +0000784
wdenk855a4962004-03-14 18:23:55 +0000785* Patch by George G. Davis, 11 Mar 2004:
786 Remove hard coded network settings in TI OMAP1610 H2
787 default board config
788
789* Patch by George G. Davis, 11 Mar 2004:
790 add support for ADS GraphicsClient+ board.
791
wdenk7d7ce412004-03-17 01:13:07 +0000792* Patch by Pierre Aubert, 11 Mar 2004:
wdenk4b248f32004-03-14 16:51:43 +0000793 - add bitmap command and splash screen support in cfb console
794 - add [optional] origin in the bitmap display command
795
796* Patch by Travis Sawyer, 11 Mar 2004:
797 Fix ocotea board early init interrupt setup.
798
799* Patch by Thomas Viehweger, 11 Mar 2004:
800 Remove redundand code; add PCI-specific bits to include/mpc8260.h
801
wdenkaaf224a2004-03-14 15:20:55 +0000802* Patch by Stephan Linz, 09 Mar 2004
803 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
804
805* Patch by George G. Davis, 9 Mar 2004:
806 fix recent build failure for SA1100 target
807
808* Patch by Travis Sawyer, 09 Mar 2004:
809 Support native interrupt mode for the IBM440GX.
810 Previously it was running in 440GP compatibility mode.
811
wdenk3d3befa2004-03-14 15:06:13 +0000812* Patch by Philippe Robin, 09 Mar 2004:
813 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
814 Platform support.
815
816* Patch by Masami Komiya, 08 Mar 2004:
817 Don't overwrite server IP address or boot file name
818 when the boot server does not return values
819
wdenk7d7ce412004-03-17 01:13:07 +0000820* Patch by Tolunay Orkun, 5 Mar 2004:
wdenk3d3befa2004-03-14 15:06:13 +0000821 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
822
wdenk4d13cba2004-03-14 14:09:05 +0000823* Patch by Tolunay Orkun, 5 Mar 2004:
824 Fix early board initialization for Cogent CSB272 board
825
826* Patch by Ed Okerson, 3 Mar 2004:
827 fix CFI flash writes for little endian systems
828
829* Patch by Reinhard Meyer, 01 Mar 2004:
830 generalize USB and IDE support for MPC5200 with according
831 changes to IceCube.h and TOP5200.h
832 add Am29LV256 256 MBit FLASH support for TOP5200 boards
833 add info about USB and IDE to README
834
wdenkc3f9d492004-03-14 00:59:59 +0000835* Patch by Yuli Barcohen, 4 Mar 2004:
836 Fix problems with GCC 3.3.x which changed handling of global
837 variables explicitly initialized to zero (now in .bss instead of
838 .data as before).
839
840* Patch by Leon Kukovec, 02 Mar 2004:
841 add strswab() to fix IDE LBA capacity, firmware and model numbers
842 on little endian machines
843
844* Patch by Masami Komiya, 02 Mar 2004:
845 - Remove get_ticks() from NFS code
846 - Add verification of RPC transaction ID
847
848* Patch by Pierre Aubert, 02 Mar 2004:
849 cleanup for IDE and USB drivers for MPC5200
850
851* Patch by Travis Sawyer, 01 Mar 2004:
wdenk0e6d7982004-03-14 00:07:33 +0000852 Ocotea:
853 - Add IBM PPC440GX Ref Platform support (Ocotea)
854 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
855 Adapted to U-Boot and 440GX port
856 440gx_enet.c:
857 - Add gracious handling of all Ethernet Pin Selections for 440GX
858 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
859 ppc440.h:
860 - Add needed bit definitions
861 - Fix formatting
862
863* Patch by Carl Riechers, 1 Mar 2004:
864 Add PPC440GX prbdv0 divider to fix memory clock calculation.
865
866* Patch by Stephan Linz, 27 Feb 2004
867 - avoid problems for targets without NFS download support
868
wdenkc40b2952004-03-13 23:29:43 +0000869* Patch by Rune Torgersen, 27 Feb 2004:
870 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
871 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
872 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
873
874* Patch by Masami Komiya, 27 Feb 2004:
875 Fix rarpboot: add autoload by NFS
876
877* Patch by Dan Eisenhut, 26 Feb 2004:
878 fix flash_write return value in saveenv
879
880* Patch by Stephan Linz, 11 Dec 2003
881 expand config.mk to avoid trigraph warnings on NIOS
882
883* Rename "BMS2003" board into "HMI10"
884
wdenk6629d2f2004-03-12 15:38:25 +0000885* SX1 patches: use "serial#" for USB serial #; use redundand environment
886 storage; auto-set console on USB port (using preboot command)
887
wdenk232c1502004-03-12 00:14:09 +0000888* Add support for SX1 mobile phone; add support for USB-based console
889 (enable with "setenv stdout usbtty; setenv stdin usbtty")
890
wdenk79d696f2004-03-11 22:46:36 +0000891* Fix LOWBOOT configuration for MPC5200 with DDR memory
892
wdenkf8d813e2004-03-02 14:05:39 +0000893* Fix SDRAM timings for LITE5200 / IceCube board
894
895* Handle Auti-MDIX / connection status for INCA-IP
896
897* Fix USB problems when attempting to read 0 bytes
898
wdenke7c85682004-02-27 08:21:54 +0000899* Patch by Travis Sawyer, 26 Feb 2004:
900 Fix broken compile for XPEDITE1K target.
901
902* Patch by Stephan Linz, 26 Feb 2004:
903 Bug fix for NFS code on NIOS targets
wdenk232c1502004-03-12 00:14:09 +0000904
wdenke7c85682004-02-27 08:21:54 +0000905* Patch by Stephen Williams, 26 Feb 2004:
906 Break up SystemACE reads of large block counts
907
wdenk132ba5f2004-02-27 08:20:54 +0000908* Patch by Pierre Aubert, 26 Feb 2004
909 add IDE support for MPC5200
910
911* Patch by Masami Komiya, 26 Feb 2004:
912 add autoload via NFS
913
914* Patch by Stephen Williams
915 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
916 elsewhere in the source.
917
wdenk11dadd52004-02-27 00:07:27 +0000918* Patch by Steven Scholz, 25 Feb 2004:
919 - Timeouts in FPGA code should be based on CFG_HZ
920 - Minor cleanup in code for Altera FPGA ACEX1K
921
922* Patch by Steven Scholz, 25 Feb 2004:
923 Changed "Directory Hierarchy" section in README
924
925* Patch by Masami Komiya, 25 Feb 2004:
926 Reduce copy count in nfs_read_reply() of NFS code
927
wdenk80885a92004-02-26 23:46:20 +0000928* Patch by Markus Pietrek, 24 Feb 2004:
929 NS9750 DevBoard added
930
wdenk132ba5f2004-02-27 08:20:54 +0000931* Patch by Pierre Aubert, 24 Feb 2004
wdenk80885a92004-02-26 23:46:20 +0000932 add USB support for MPC5200
933
934* Patch by Steven Scholz, 24 Feb 2004:
935 - fix MII commands to use values from last command
936
937* Patch by Torsten Demke, 24 Feb 2004:
938 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
939
wdenk0c852a22004-02-26 23:01:04 +0000940* Patch by Rahul Shanbhag, 19 Feb 2004:
941 Fixes for for OMAP1610 board:
942 - shift some IRQ specific code to platform.S file
943 - remove duplicatewatchdog reset code from start.S
944
945* Make Auto-MDIX Support configurable on INCA-IP board
946
947* Fix license for mkimage tool
948
wdenka084f7d2004-02-24 22:33:21 +0000949* Patch by Masami Komiya, 24 Feb 2004:
950 Update NetBootFileXferSize in NFS code
951
952* Patch by Scott McNutt, 24 Feb 2004:
953 fix packet length in NFS code
954
wdenkcbd8a352004-02-24 02:00:03 +0000955* Patch by Masami Komiy, 22 Feb 2004:
956 Add support for NFS for file download
957
wdenk074cff02004-02-24 00:16:43 +0000958* Patch by Andrea Scian, 17 Feb 2004:
959 Add support for S3C44B0 processor and DAVE B2 board
960
961* Patch by Steven Scholz, 20 Feb 2004:
962 - Add support for MII commands on AT91RM9200 boards
963 - some cleanup in AT91RM9200 ethernet code
964
wdenk028ab6b2004-02-23 23:54:43 +0000965* Patch by Peter Ryser, 20 Feb 2004:
966 Add support for the Xilinx ML300 platform
967
968* Patch by Stephan Linz, 17 Feb 2004:
969 Fix watchdog support for NIOS
970
971* Patch by Josh Fryman, 16 Feb 2004:
972 Fix byte-swapping for cfi_flash.c for different bus widths
973
974* Patch by Jon Diekema, 14 Jeb 2004:
975 Remove duplicate "FPGA Support" notes from the README file
976
wdenk63e73c92004-02-23 22:22:28 +0000977* Patches by Reinhard Meyer, 14 Feb 2004:
978 - update board/emk tree; use common flash driver
979 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
980 [adapted for other PPC CPUs -- wd]
981 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
982
983* Patch by Jon Diekema, 13 Feb 2004:
984 Call show_boot_progress() whenever POST "FAILED" is printed.
985
986* Patch by Nishant Kamat, 13 Feb 2004:
987 Add support for TI OMAP1610 H2 Board
988 Fixes for cpu/arm926ejs/interrupt.c
989 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
990 Fix for a timer bug in OMAP1610 Innovator
991 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
992
993* Patches by Stephan Linz, 12 Feb 2004:
994 - add support for NIOS timer with variable period preload counter value
995 - prepare POST framework support for NIOS targets
996
997* Patch by Denis Peter, 11 Feb 2004:
998 add POST support for the MIP405 board
999
wdenkcd0a9de2004-02-23 20:48:38 +00001000* Patch by Laurent Mohin, 10 Feb 2004:
1001 Fix buffer overflow in common/usb.c
1002
1003* Patch by Tolunay Orkun, 10 Feb 2004:
1004 Add support for Cogent CSB272 board
1005
wdenk2d1a5372004-02-23 19:30:57 +00001006* Patch by Thomas Elste, 10 Feb 2004:
1007 Add support for NET+50 CPU and ModNET50 board
1008
1009* Patch by Sam Song, 10 Feb 2004:
1010 Fix typos in cfi_flash.c
1011
1012* Patch by Leon Kukovec, 10 Feb 2004
1013 Fixed long dir entry slot id calculation in get_vfatname
1014
1015* Patch by Robin Gilks, 10 Feb 2004:
1016 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
1017 !=, <>, <, >, <=, >=)
1018
wdenk3f85ce22004-02-23 16:11:30 +00001019* Fix problem with side effects in macros in include/usb.h
1020
1021* Patch by David Benson, 13 Nov 2003:
1022 bug 841358 - fix TFTP download size limit
1023
1024* Fixing bug 850768:
1025 improper flush_cache() in load_serial()
1026
1027* Fixing bug 834943:
1028 MPC8540 - missing volatile declarations
1029
1030* Patch by Stephen Williams, 09 Feb 2004:
1031 Add support for Xilinx SystemACE chip:
1032 - New files common/cmd_ace.c and include/systemace.h
1033 - Hook systemace support into cmd_fat and the partition manager
1034
1035* Patch by Travis Sawyer, 09 Feb 2004:
1036 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
1037
wdenk3c74e322004-02-22 23:46:08 +00001038* Patch by Travis Sawyer, 09 Feb 2004:
1039 o 440GX:
1040 - Fix PCI Indirect access for type 1 config cycles with ppc440.
1041 - Add phymode for 440 enet
1042 - fix pci pre init
1043 o XPedite1K:
1044 - Change board_pre_init to board_early_init_f
1045 - Add user flash to bus controller setup
1046 - Fix pci pre init
1047 - Fix is_pci_host to check GPIO for monarch bit
1048 - Force xpedite1k to pci conventional mode (via #define option)
1049
1050* Patch by Brad Kemp, 4 Feb 2004:
1051 - handle the machine check that is generated during the PCI scans
1052 on 82xx processors.
1053 - define the registers used in the IMMR by the PCI subsystem.
1054
1055* Patch by Pierre Aubert, 03 Feb 2004:
1056 cpu/mpc5xxx/start.S: copy MBAR into SPR311
1057
1058* Patch by Jeff Angielski, 03 Feb 2004:
1059 Fix copy & paste error in cpu/mpc8260/pci.c
1060
1061* Patch by Reinhard Meyer, 24 Jan 2004:
1062 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
1063
wdenkcf56e112004-02-20 22:02:48 +00001064* Add Auto-MDIX support for INCA-IP
1065
wdenkbf9e3b32004-02-12 00:47:09 +00001066* Some code cleanup
1067
1068* Patch by Josef Baumgartner, 10 Feb 2004:
1069 Fixes for Coldfire port
1070
1071* Patch by Brad Kemp, 11 Feb 2004:
1072 Fix CFI flash driver problems
1073
wdenka2d18bb2004-02-11 21:35:18 +00001074* Make sure to use a bus clock divider of 2 only when running TQM8xxM
1075 modules at CPU clock frequencies above 66 MHz.
wdenkbf9e3b32004-02-12 00:47:09 +00001076
wdenka2d18bb2004-02-11 21:35:18 +00001077* Optimize flash programming speed for LWMON (by another 100% :-)
1078
wdenkcd37d9e2004-02-10 00:03:41 +00001079* Patch by Jian Zhang, 3 Feb 2004:
1080 - Changed the incorrect FAT12BUFSIZE
1081 - data_begin in fsdata can be negative. Changed it to be short.
1082
wdenkec4c5442004-02-09 23:12:24 +00001083* Patches by Stephan Linz, 30 Jan 2004:
1084 1: - board/altera/common/flash.c:flash_erase():
1085 o allow interrupts befor get_timer() call
1086 o check-up each erased sector and avoid unexpected timeouts
1087 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
1088 o enclose sevenseg_set() in cpp condition
1089 - remove the ASMI configuration for DK1S10_standard_32 (never present)
1090 - fix some typed in mistakes in the NIOS documentation
1091 2: - split DK1C20 configuration into several header files:
1092 o two new files for each NIOS CPU description
1093 o U-Boot related part is remaining in DK1C20.h
1094 3: - split DK1S10 configuration into several header files:
1095 o two new files for each NIOS CPU description
1096 o U-Boot related part is remaining in DK1S10.h
1097 4: - Add support for the Microtronix Linux Development Kit
1098 NIOS CPU configuration at the Altera Nios Development Kit,
1099 Stratix Edition (DK-1S10)
1100 5: - Add documentation for the Altera Nios Development Kit,
1101 Stratix Edition (DK-1S10)
1102 6: - Add support for the Nios Serial Peripharel Interface (SPI)
1103 (master only)
1104 7: - Add support for the common U-Boot SPI framework at
1105 RTC driver DS1306
1106
wdenkb98fff12004-02-09 20:51:26 +00001107* Patch by Rahul Shanbhag, 28 Jan 2004:
1108 Fix flash protection/locking handling for OMAP1610 innovator board.
1109
1110* Patch by Rolf Peukert, 28 Jan 2004:
1111 fix flash write problems on CSB226 board (write with 32 bit bus width)
1112
1113* Patches by Mark Jonas, 16 Jan 2004:
1114 - fix rounding error when calculating baudrates for MPC5200 PSCs
1115 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
1116 time which is not supported
1117
wdenk5653fc32004-02-08 22:55:38 +00001118* Patch by Yuli Barcohen, 26 Jan 2004:
1119 Allow bzip2 compression for small memory footprint boards
1120
1121* Patch by Brad Kemp, 21 Jan 2004:
1122 Add support for CFI flash driver for both the Intel and the AMD
1123 command sets.
1124
1125* Patch by Travis Sawyer, 20 Jan 2004:
1126 Fix pci bridge auto enumeration of sibling p2p bridges.
1127
1128* Patch by Tolunay Orkun, 12 Jan 2004:
1129 Add some delays as needed for Intel LXT971A PHY support
1130
1131* Patches by Stephan Linz, 09 Jan 2004:
1132 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
1133 - make DK1C20 board configuration related to ASMI conform to
1134 documentation
1135
wdenkf6e20fc2004-02-08 19:38:38 +00001136* Patch by Anders Larsen, 09 Jan 2004:
1137
1138 ARM memory layout fixes: the abort-stack is now set up in the
1139 correct RAM area, and the BSS is zeroed out as it should be.
1140
1141 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
1142 of the linker scripts are replaced by '__bss_start' and '_end',
1143 resp., which is a further step to eliminate unnecessary differences
1144 between the implementation of the CPU architectures.
1145
wdenkf4863a72004-02-07 01:27:10 +00001146* Patch by liang a lei, 9 Jan 2004:
1147 Fix Intel 28F128J3 ID in include/flash.h
1148
1149* Patch by Masami Komiya, 09 Jan 2004:
1150 add support for TB0229 board (NEC VR4131 MIPS processor)
1151
1152* Patch by Leon Kukovec, 12 Dec 2003:
1153 changed extern __inline__ into static __inline__ in
1154 include/linux/byteorder/swab.h
1155
wdenkba56f622004-02-06 23:19:44 +00001156* Patch by Travis Sawyer, 30 Dec 2003:
1157 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
1158 select MDI port based on enabled EMAC device.
1159 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
1160 base PrPMC board.
1161
wdenka6cccae2004-02-06 21:48:22 +00001162* Patch by Wolter Kamphuis, 15 Dec 2003:
1163 made CONFIG_SILENT_CONSOLE usable on all architectures
1164
1165* Disable date command on TQM866M - there is no RTC on MPC866
1166
wdenk75d1ea72004-01-31 20:06:54 +00001167* Fix variable CPU clock for MPC859/866 systems for low CPU clocks
1168
wdenk68766092004-01-29 09:22:58 +00001169* Implement adaptive SDRAM timing configuration based on actual CPU
1170 clock frequency for INCA-IP; fix problem with board hanging when
1171 switching from 150MHz to 100MHz
1172
1173* Add PCMCIA CS support for BMS2003 board
1174
wdenkc178d3d2004-01-24 20:25:54 +00001175* Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
1176 see doc/README.MPC866 for details;
1177 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
1178 calculate CPU clock frequency from PLL register values.
1179
1180* Add support for 128 MB RAM on TQM8xxL/M modules
1181
wdenkef978732004-01-21 20:46:28 +00001182* Fix PS/2 keyboard problem caused by statically initialized variable
1183 pointing to a location in flash
1184
1185* Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
1186
wdenkc837dcb2004-01-20 23:12:12 +00001187* The PS/2 mux on the BMS2003 board needs 450 ms after power on
1188 before we can access it; add delay in case we are faster (with no
1189 CF card inserted)
1190
1191* Cleanup of some init functions
1192
1193* Make sure SCC Ethernet is always stopped by the time we boot Linux
1194 to avoid Linux crashes by early packets coming in.
1195
1196* Accelerate flash accesses on LWMON board by using buffered writes
1197
wdenkb0aef112004-01-18 18:21:54 +00001198* Fix typo in Makefile;
1199 fix problem with PARTNUM detection
1200
wdenk1c437712004-01-16 00:30:56 +00001201* Patch by Reinhard Meyer, 09 Jan 2004:
1202 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
1203
1204* Add support for IDE LED on BMS2003 board
1205 (exclusive with status LED!)
1206
1207* Add support for PS/2 keyboard (used with PS/2 multiplexor on
1208 BMS2003 board)
1209
1210* Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
1211 Add common files for "emk" boards
1212
wdenkc83bf6a2004-01-06 22:38:14 +00001213* Add a common get_ram_size() function and modify the the
1214 board-specific files to invoke that common implementation.
1215
1216======================================================================
wdenkb34ff812004-01-06 11:13:56 +00001217Changes for U-Boot 1.0.1:
wdenk5cf9da42003-11-07 13:42:26 +00001218======================================================================
1219
wdenkb34ff812004-01-06 11:13:56 +00001220* Set default clock for INCA-IP to 150 MHz
1221
wdenka522fa02004-01-04 22:51:12 +00001222* Make BMS2003 use a separate config file to avoid #ifdef mess;
1223 add I2C support; add support for DS1337 RTC
1224
1225* Add CompactFlash support for BMS2003 board
1226
1227* Add support for status LED on BMS2003 board
1228
wdenk180d3f72004-01-04 16:28:35 +00001229* Patch by Scott McNutt, 02 Jan 2004:
1230 Add support for the Nios Active Serial Memory Interface (ASMI)
1231 on Cyclone devices
1232
1233* Patch by Andrea Marson, 16 Dec 2003:
1234 Add support for the PPChameleon ME and HI modules
1235
1236* Patch by Yuli Barcohen, 22 Dec 2003:
1237 Add support for Motorola DUET ADS board (MPC87x/88x)
1238
wdenkdd875c72004-01-03 21:24:46 +00001239* Patch by Robert Schwebel, 15 Dec 2003:
1240 add support for cramfs (uses JFFS2 command interface)
1241
wdenkc935d3b2004-01-03 19:43:48 +00001242* Patches by Stephan Linz, 11 Dec 2003:
1243 - more documentation for NIOS port
1244 - new struct nios_pio_t, struct nios_spi_t
1245 - Reconfiguration for NIOS Development Kit DK1C20:
1246 o move board related code from board/dk1c20
1247 to board/altera/dk1c20
1248 o create a new common source path board/altera/common
1249 and move generic flash access stuff into it
1250 o change/expand configuration file DK1C20.h
1251 - Add support for NIOS Development Kit DK1S10
1252 - Add status LED support for NIOS systems
1253 - Add dual 7-segment LED support for Altera NIOS DevKits
1254
wdenk3a473b22004-01-03 00:43:19 +00001255* Patch by Ronen Shitrit, 10 Dec 2003:
1256 Add support for the Marvell DB64360 / DB64460 development boards
1257
1258* Patch by Detlev Zundel, 10 Dec 2003:
1259 fix dependency problem in examples/Makefile
1260
wdenkb6e4c402004-01-02 16:05:07 +00001261* Patch by Denis Peter, 8 Dec 2003
1262 - add support for the PATI board (MPC555)
1263 - add SPI support for the MPC5xx
1264
1265* Patch by Anders Larsen, 08 Dec 2003:
1266 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
1267 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
1268 cleanup some redundand #defines
1269
wdenk63f34912004-01-02 15:01:32 +00001270* Patch by André Schwarz, 8 Dec 2003:
1271 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
1272 - TX and RX deskriptors must be quad-word aligned
1273 - does not work with only one TX deskriptor
1274 - standard reset method does not work
1275
1276* Patch by Masami Komiya, 08 Dec 2003:
1277 add RTL8139 ethernet driver
1278
1279* Patches by Ed Okerson, 07 Dec 2003:
1280 - fix ethernet for the AU1x00 processors in little-endian mode.
1281 - extend memsetup.S for the AU1x00 processors in BE and LE modes
1282
wdenkd4ca31c2004-01-02 14:00:00 +00001283* Minor code cleanup (coding style)
1284
1285* Patch by Reinhard Meyer, 30 Dec 2003:
1286 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
1287 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
1288 - turned debug print of PHY registers into a function (called in two places)
1289 - added support for EMK MPC5200 based modules
1290
1291* Fix MPC8xx PLPRCR_MFD_SHIFT typo
1292
1293* Add support for TQM866M modules
1294
1295* Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
1296
1297* Fix a few compiler warnings
1298
wdenkc1896002003-12-28 11:44:59 +00001299* Patch by Reinhard Meyer, 28 Dec 2003:
1300 Add initial support for TOP5200 board
1301
wdenk7cb22f92003-12-27 19:24:54 +00001302* Make CPU clock on ICA-IP board controllable by a "cpuclk"
1303 environment variable which can set to "100", "133", or "150". The
1304 CPU clock will be configured accordingly upon next reboot. Other
1305 values are ignored. In case of an invalid or undefined "cpuclk"
1306 value, the compile-time default CPU clock speed will be used.
1307
1308* Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
1309 window that is used to access the UART registers by the Linux driver)
1310
1311* Patch by Reinhard Meyer, 20 Dec 2003:
1312 Fix clock calculation for the MPC5200 for higher clock frequencies
1313 (above 2**32 / 10 = 429.5 MHz).
1314
1315* Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
1316
wdenkb2001f22003-12-20 22:45:10 +00001317* Fix IceCube CLKIN configuration (it's 33.000000MHz)
1318
1319* Add new configuration for IceCube board with DDR memory
1320
1321* Update TRAB memory configurations
1322
wdenk5c745d22003-12-12 00:02:26 +00001323* Add JFFS2 support for INCA-IP board
1324
stroesed4f58f72003-12-09 15:04:55 +00001325* Patch by Bill Hargen, 09 Dec 2003:
1326 - BUBINGA405EP: changed flash driver to protect top sector containing
1327 first instruction.
1328 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
1329 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
1330 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
1331 - 405EP: added/fixed support for "reginfo" command.
1332 - 4xx: removed spurious MII error messages on "mii info" command.
1333
wdenk4e5ca3e2003-12-08 01:34:36 +00001334* Patch by Bernhard Kuhn, 28 Nov 2003:
1335 add support for Coldfire CPU
1336 add support for Motorola M5272C3 and M5282EVB boards
1337
wdenk9fd5e312003-12-07 23:55:12 +00001338* Patch by Pierre Aubert, 24 Nov 2003:
1339 - add a return value for the fpga command
1340 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
1341 is defined. If ide_preinit fails, ide_init is aborted.
1342 - fix an endianess problem in fat.h
1343
wdenk3bbc8992003-12-07 22:27:15 +00001344* Patch by Wolter Kamphuis, 05 Dec 2003:
1345 Add support for SNMC's QS850/QS823/QS860T boards
1346
wdenkb028f712003-12-07 21:39:28 +00001347* Patch by Yuli Barcohen, 3 Dec 2003:
1348 "revive" U-Boot support for old Motorola MPC860ADS board
1349
1350* Patch by Cam(ilo?), 03 Dec 2003:
1351 make examples build even with broken Montavista objcopy
1352
1353* Patch by Pavel Bartusek, 27 Nov 2003:
1354 fix conversion problem with "bootretry" evironment variable
1355
wdenkb4676a22003-12-07 19:24:00 +00001356* Patch by Andre Schwarz, 24 Nov 2003:
1357 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
1358
1359* Patch by Pavel Bartusek, 21 Nov 2003:
1360 set ZMII bridge speed on 440
1361
1362* Patch by Anders Larsen, 17 Nov 2003:
1363 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
1364
wdenka2663ea2003-12-07 18:32:37 +00001365* Patches by David Müller, 14 Nov 2003:
1366 - board/mpl/common/common_util.c
1367 * implement support for BZIP2 compressed images
1368 * various cleanups (printf -> puts, ...)
1369 - board/mpl/common/flash.c
1370 * report correct errors to upper layers
1371 * check the erase fail and VPP low bits in status reg
1372 - board/mpl/vcma9/cmd_vcma9.c
1373 - board/mpl/vcma9/flash.c
1374 * various cleanups (printf -> puts, ...)
1375 - common/cmd_usb.c
1376 * fix typo in comment
1377 - cpu/arm920t/usb_ohci.c
1378 * support for S3C2410 is missing in #if line
1379 - drivers/cs8900.c
1380 * reinit some registers in case of error (cable missing, ...)
1381 - fs/fat/fat.c
1382 * support for USB/MMC devices is missing in #if line
1383 - include/configs/MIP405.h
1384 - include/configs/PIP405.h
1385 * enable BZIP2 support
1386 * enlarge malloc space to 1MiB because of BZIP2 support
1387 - include/configs/VCMA9.h
1388 * enable BZIP2 support
1389 * enlarge malloc space to 1MiB because of BZIP2 support
1390 * enable USB support
1391 - lib_arm/armlinux.c
1392 * change calling convention of ARM Linux kernel as
1393 described on http://www.arm.linux.org.uk/developer/booting.php
1394
1395* Patch by Thomas Lange, 14 Nov 2003:
1396 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
1397 support all these AMD boards.
1398
1399* Patch by Thomas Lange, 14 Nov 2003:
1400 Workaround for mips au1x00 physical memory accesses (the au1x00
1401 uses a 36 bit bus internally and cannot access physical memory
1402 directly. Use the uncached SDRAM address instead of the physical
1403 one.)
1404
wdenkef5a9672003-12-07 00:46:27 +00001405* Patch by Xue Ligong (Joe), 13 Nov 2003:
1406 add Realtek 8019 ethernet driver
1407
1408* Patch by Yuli Barcohen, 13 Nov 2003:
1409 MPC826xADS/PQ2FADS cleanup
1410
1411* Patch by Anders Larsen, 12 Nov 2003:
1412 Update README to mark the PORTIO commands non-standard
1413
wdenk5779d8d2003-12-06 23:55:10 +00001414* Patch by Nicolas Lacressonnière, 12 Nov 2003:
1415 update for for Atmel AT91RM9200DK development kit:
1416 - support for environment variables in DataFlash
1417 - Atmel DataFlash AT45DB1282 support
1418
1419* Patch by Jeff Carr, 11 Nov 2003:
1420 add support for new version of 8270 processors
1421
1422* Patches by George G. Davis, 05 Nov 2003:
1423 - only pass the ARM linux initrd tag to the kernel when an initrd
1424 is actually present
1425 - update omap1510inn configuration file
1426
wdenk8bf3b002003-12-06 23:20:41 +00001427* Patches by Stephan Linz, 3 Nov 2003:
1428 - more endianess fixes for LAN91C111 driver
1429 - CFG_HZ configuration patch for NIOS Cyclone board
1430
1431* Patch by Stephan Linz, 28 Oct 2003:
1432 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
1433
1434* Patch by Steven Scholz, 20 Oct 2003:
1435 - make "mii info <addr>" show infor for PHY at "addr" only
1436 - Endian fix for miiphy_info()
1437
wdenka8c7c702003-12-06 19:49:23 +00001438* Patch by Gleb Natapov, 19 Sep 2003:
1439 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
1440
1441* Patch by Anders Larsen, 17 Sep 2003:
1442 Bring ARM memory layout in sync with the documentation:
1443 stack and malloc-heap are now located _below_ the U-Boot code
1444
wdenkfa1399e2003-12-06 11:20:01 +00001445* Accelerate booting on TRAB board: read and check autoupdate image
1446 headers first instead of always reading the whole images.
1447
wdenkb96619a2003-12-05 21:08:38 +00001448* Fix type in MPC5XXX code (pointed out by Victor Wren)
1449
wdenkaf6d1df2003-12-03 23:53:42 +00001450* Enabled password check on RMU board
1451
1452* Fix configuration problem with IceCube in LOWBOOT configuration:
1453 envrionment got embedded, corrupting the image layout.
1454
1455* Fix NEC display names (it's 6440 [for 640x480], not 6640).
1456
wdenkfd3103b2003-11-25 16:55:19 +00001457* Added BMS2003 board
1458 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
1459
wdenkb4757ce2003-11-17 21:45:27 +00001460* Fix flash driver for TRAB board (must use Unlock Bypass Reset
1461 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
1462 and CPLD
1463
wdenk5bb226e2003-11-17 21:14:37 +00001464* Use "-fPIC" instead of "-mrelocatable" to prevent problems with
1465 recent tools
1466
1467* Add checksum verification to 'imls' command
1468
1469* Add bd_info fields needed for 4xx Linux I2C driver
1470
1471* Patch by Martin Krause, 4 Nov. 2003:
1472 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
1473
1474* Print used network interface when CONFIG_NET_MULTI is set
1475
wdenk5cf9da42003-11-07 13:42:26 +00001476* Patch by Bernhard Kuhn, 28 Oct 2003:
1477 Add low boot support for MPC5200
1478
1479* Fix problem with dual PCMCIA support (NSCU)
1480
1481* Fix MPC5200 I2C initialization function
1482
1483======================================================================
wdenka43278a2003-09-11 19:48:06 +00001484Changes for U-Boot 1.0.0:
1485======================================================================
1486
wdenkb13fb012003-10-30 21:49:38 +00001487* Fix parameter passing to standalone images with bootm command
1488
1489* Patch by Kyle Harris, 30 Oct 2003:
1490 Fix build errors for ixdp425 board
1491
1492* Patch by David M. Horn, 29 Oct 2003:
1493 Fixes to build under CYGWIN
1494
1495* Get IceCube MGT5100 working (again)
1496
wdenk5fa66df2003-10-29 23:18:55 +00001497* Fix problems in memory test on some boards (which was not
1498 non-destructive as intended)
1499
1500* Patch by Gary Jennejohn, 28 Oct 2003:
1501 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
1502 to prevent stack overflow on ARM systems
1503
wdenka0f2fe52003-10-28 09:14:21 +00001504* Patch by Stephan Linz, 28 Oct 2003:
1505 fix init sequence error for NIOS port
1506
1507* Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
1508
1509* Add CONFIG_VERSION_VARIABLE to TRAB configuration
1510
wdenka57a4962003-10-26 22:52:58 +00001511* Patch by Xiao Xianghua, 23 Oct 2003:
1512 small patch for mpc85xx
1513
1514* Fix small problem in MPC5200 I2C driver
1515
1516* Fix FCC3 support on ATC board
1517
dzu8cb81432003-10-24 13:14:45 +00001518* Correct header printing for multi-image files in do_bootm()
1519
1520* Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
1521
wdenk4654af22003-10-22 09:00:28 +00001522* Fix PCI problems on PPChameleon board
1523
wdenka3ad8e22003-10-19 23:22:11 +00001524* Patch by Steven Scholz, 18 Oct 2003:
1525 Fix AT91RM9200 ethernet driver
1526
1527* Patch by Nye Liu, 17 Oct 2003:
1528 Fix typo in include/mpc8xx.h
1529
1530* Patch by Richard Woodruff, 16 Oct 03:
1531 Fixes for cpu/arm925/interrupt.c
1532 - Initialize timestamp & lastdec vars.
1533 - fix timestamp overflows.
1534 - fix lastdec overflow.
1535 - smarter normalization to allow udelay() below 1ms to work.
1536
1537* Patch by Scott McNutt, 16 Oct
1538 add networking support for the Altera Nios Development Kit,
1539 Cyclone Edition (DK-1C20)
1540
1541* Patch by Jon Diekema, 14 Oct 2003:
1542 add hint about doc/README.silent to README file
1543
dzue7df0292003-10-19 21:43:26 +00001544* Add CompactFlash support for NSCU
1545
wdenkd7281f42003-10-19 22:30:08 +00001546* Fix PCI problems on PPChameleonEVB
1547
wdenk3d1e8a92003-10-16 12:53:35 +00001548* TRAB auto-update: Base decision if we have to strip the image
1549 header on image type as encoded in the header
wdenkd7281f42003-10-19 22:30:08 +00001550 (include image type patch by Martin Krause, 17 Oct 2003)
wdenk3d1e8a92003-10-16 12:53:35 +00001551
wdenk42d1f032003-10-15 23:53:47 +00001552* Patches by Xianghua Xiao, 15 Oct 2003:
1553
1554 - Added Motorola CPU 8540/8560 support (cpu/85xx)
1555 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
1556 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
1557
1558* Fix flash timings on TRAB board
1559
wdenk2d5b5612003-10-14 19:43:55 +00001560* Make sure HUSH is initialized for running auto-update scripts
1561
1562* Make 5200 reset command _really_ reset the board, without running
1563 any other code after it
1564
1565* Fix errors with flash erase when range spans across banks
1566 that are mapped in reverse order
1567
1568* Fix flash mapping and display on P3G4 board
1569
1570* Patch by Kyle Harris, 15 Jul 2003:
1571 - add support for Intel IXP425 CPU
1572 - add support for IXDP425 eval board
1573
wdenkf72da342003-10-10 10:05:42 +00001574* Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
1575 for more information
1576
wdenk5da627a2003-10-09 20:09:04 +00001577* Patch by Steven Scholz, 10 Oct 2003
1578 - Add support for Altera FPGA ACEX1K
1579
wdenk15647dc2003-10-09 19:00:25 +00001580* Patches by Thomas Lange, 09 Oct 2003:
1581 - fix cmd_ide.c for non ppc boards (read/write functions did not
1582 add ATA base address)
1583 - fix for shannon board
1584 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
wdenk5da627a2003-10-09 20:09:04 +00001585 - Endian swap ATA identity for all big endian CPUs, not just PPC
1586 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
1587 args to linux
1588 - add support for dbau1x00 board (MIPS32)
wdenk15647dc2003-10-09 19:00:25 +00001589
1590* Patch by Sangmoon Kim, 07 Oct 2003:
1591 add support for debris board
1592
wdenka0ff7f22003-10-09 13:16:55 +00001593* Patch by Martin Krause, 09 Oct 2003:
1594 Fixes for TRAB board
1595 - /board/trab/rs485.c: correct baudrate
wdenk42d1f032003-10-15 23:53:47 +00001596 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
wdenka0ff7f22003-10-09 13:16:55 +00001597 udelay(); fix some timing problems with adc controller
1598 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
1599 modify commands: touch and buzzer
1600
1601* Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
1602 (quick & dirty workaround for rogue pointer problem in get_vfatname());
1603 Use direct function calls for auto_update instead of hush commands
1604
wdenk4a551702003-10-08 23:26:14 +00001605* Patch by Scott McNutt, 04 Oct 2003:
1606 - add support for Altera Nios-32 CPU
1607 - add support for Nios Cyclone Development Kit (DK-1C20)
1608
1609* Patch by Steven Scholz, 29 Sep 2003:
1610 - A second parameter for bootm overwrites the load address for
1611 "Standalone Application" images.
1612 - bootm sets environment variable "filesize" to the resulting
1613 (uncompressed) data length for "Standalone Application" images
1614 when autostart is set to "no". Now you can do something like
1615 if bootm $fpgadata $some_free_ram ; then
1616 fpga load 0 $some_free_ram $filesize
1617 fi
1618
1619* Patch by Denis Peter, 25 Sept 2003:
1620 add support for the MIP405 Rev. C board
1621
wdenk54387ac2003-10-08 22:45:44 +00001622* Patch by Yuli Barcohen, 25 Sep 2003:
1623 add support for Zephyr Engineering ZPC.1900 board
1624
1625* Patch by Anders Larsen, 23 Sep 2003:
1626 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
1627 implemented for the x86 architecture)
1628
wdenkfc3e2162003-10-08 22:33:00 +00001629* Patch by Sangmoon Kim, 23 Sep 2003:
1630 fix pll_pci_to_mem_multiplier table for MPC8245
1631
1632* Patch by Anders Larsen, 22 Sep 2003:
1633 enable timed autoboot on PXA
1634
1635* Patch by David Müller, 22 Sep 2003:
wdenkfc3e2162003-10-08 22:33:00 +00001636 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
1637 returns correct libgcc file path
1638 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
1639 time on s3c24x0 systems
1640
1641* Patch by Jon Diekema, 19 Sep 2003:
1642 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
1643 link state to the fault LED.
1644 - In NetLoop, make the Fault LED reflect the link status. The link
1645 status gets updated on entry, and on timeouts.
wdenk42d1f032003-10-15 23:53:47 +00001646
wdenkef1464c2003-10-08 22:14:02 +00001647* Patch by Anders Larsen, 18 Sep 2003:
1648 allow mkimage to build and run on Cygwin-hosted systems
1649
1650* Patch by Frank Müller, 18 Sep 2003:
1651 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
1652 cpu/mpc8xx/fec.c
1653
1654* Patch by Pantelis Antoniou, 16 Sep 2003:
1655 add tool to compute fileds in the PLPRCR register for MPC86x
1656
wdenkd9a405a2003-10-07 20:01:55 +00001657* Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
1658
wdenk147031a2003-10-07 10:33:38 +00001659* Fix build problems under FreeBSD
1660
wdenk887b3722003-10-06 22:00:45 +00001661* Add generic filesystem image type
1662
wdenkfbe4b5c2003-10-06 21:55:32 +00001663* Make fatload set filesize environment variable
1664
1665* enable basic / medium / high-end configurations for PPChameleonEVB
1666 board; fix NAND code
1667
1668* enable TFTP client code to specify to the server the desired
1669 timeout value (see RFC-2349)
1670
dzubb65a312003-09-30 15:22:12 +00001671* Improve SDRAM setup for TRAB board
1672
dzu88a1bfa2003-09-30 15:11:43 +00001673* Suppress all output with splashscreen configured only if "splashimage"
1674 is set
1675
dzucad07372003-09-30 14:36:51 +00001676* Fix problems with I2C support for mpc5200
1677
dzu8a42eac2003-09-29 21:55:54 +00001678* Adapt TRAB configuration and auto_update to new memory layout
1679
dzu91e940d2003-09-25 22:32:40 +00001680* Add configuration for wtk board
1681
dzu29127b62003-09-25 22:30:12 +00001682* Add support for the Sharp LQ065T9DR51U LCD display
1683
wdenk206c60c2003-09-18 10:02:25 +00001684* Patch by Rune Torgersen, 17 Sep 2003:
1685 - Fixes for MPC8266 default config
wdenk65bd0e22003-09-18 10:45:21 +00001686 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
wdenk206c60c2003-09-18 10:02:25 +00001687
1688* Patches by Jon Diekema, 17 Sep 2003:
1689 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
1690 env_common.c)
1691 - sbc8260 tweaks
1692 - adjust "help" output
1693
wdenk5f535fe2003-09-18 09:21:33 +00001694* Patches by Anders Larsen, 17 Sep 2003:
1695 - fix spelling errors
1696 - set GD_FLG_DEVINIT flag only after device function pointers
1697 are valid
1698 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
1699 writeable
1700 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
1701 - trigger watchdog while waiting in serial driver
1702
wdenkb0639ca2003-09-17 22:48:07 +00001703* Add auto-update code for TRAB board using USB memory sticks,
1704 support new configuration with more memory
wdenkf54ebdf2003-09-17 15:10:32 +00001705
wdenkef709e92003-09-16 17:35:37 +00001706* disable MPC5200 bus pipelining as workaround for bus contention
1707
wdenk4aeb2512003-09-16 17:06:05 +00001708* Modify XLB arbiter priorities on MPC5200 so all devices use same
1709 priority; configure critical interrupts to be handled like external
1710 interrupts
1711
wdenkacf98e72003-09-16 11:39:10 +00001712* Make IPB clock on MGT5100/MPC5200 configurable in board config file;
1713 go back to 66 MHz for stability
1714
wdenk78137c32003-09-15 18:00:00 +00001715* Patches by Jon Diekema, 15 Sep 2003:
1716 - add description for missing CFG_CMD_* entries in the README file
1717 - sacsng tweaks
1718
wdenk35656de2003-09-14 19:08:39 +00001719* Patch by Gleb Natapov, 14 Sep 2003:
1720 enable watchdog support for all MPC824x boards that have a watchdog
1721
1722* On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
1723 "Non-octet Aligned Frame" errors we see at 100 Mbps
1724
1725* Patch by Sharad Gupta, 14 Sep 2003:
1726 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
1727
wdenk200f8c72003-09-13 19:13:29 +00001728* Patch by llandre, 11 Sep 2003:
1729 update configuration for PPChameleonEVB board
1730
wdenk531716e2003-09-13 19:01:12 +00001731* Patch by David Müller, 13 Sep 2003:
1732 various changes to VCMA9 board specific files
1733
1734* Add I2C support for MGT5100 / MPC5200
1735
wdenkb70e7a02003-09-12 20:09:09 +00001736* Patch by Rune Torgersen, 11 Sep 2003:
1737 Changed default memory option on MPC8266ADS to NOT be Page Based
1738 Interleave, since this doesn't work very well with the standard
1739 16MB DIMM
1740
1741* Patch by George G. Davis, 12 Sep 2003:
1742 fix Makefile settings for sk98 driver
1743
stroese68ce8952003-09-12 08:57:52 +00001744* Patch by Stefan Roese, 12 Sep 2003:
1745 - new boards added: DP405, HUB405, PLU405, VOH405
1746 - some esd boards updated
1747 - cpu/ppc4xx/sdram.c: disable memory controller before setting
1748 first values
1749 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
1750
wdenk4f7cb082003-09-11 23:06:34 +00001751* Patch by Martin Krause, 11 Sep 2003:
1752 add burn-in tests for TRAB board
1753
1754* Enable instruction cache on MPC5200 board
1755
wdenka43278a2003-09-11 19:48:06 +00001756* Patch by Denis Peter, 11 Sep 2003:
1757 - fix USB data pointer assignment for bulk only transfer.
1758 - prevent to display erased directories in FAT filesystem.
1759
1760* Change output format for NAND flash - make it look like for other
1761 memory, too
1762
1763======================================================================
wdenk149dded2003-09-10 18:20:28 +00001764Changes for U-Boot 0.4.8:
wdenkd94f92c2003-08-28 09:41:22 +00001765======================================================================
1766
dzu29127b62003-09-25 22:30:12 +00001767* Add I2C and RTC support for RMU board
1768
wdenk7205e402003-09-10 22:30:53 +00001769* Patches by Denis Peter, 9 Sep 2003:
1770 add FAT support for IDE, SCSI and USB
1771
1772* Patches by Gleb Natapov, 2 Sep 2003:
1773 - cleanup of POST code for unsupported architectures
1774 - MPC824x locks way0 of data cache for use as initial RAM;
1775 this patch unlocks it after relocation to RAM and invalidates
1776 the locked entries.
1777
1778* Patch by Gleb Natapov, 30 Aug 2003:
1779 new I2C driver for mpc107 bridge. Now works from flash.
1780
1781* Patch by Dave Ellis, 11 Aug 2003:
1782 - JFFS2: fix typo in common/cmd_jffs2.c
1783 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
1784 - JFFS2: remove node version 0 warning
1785 - JFFS2: accept JFFS2 PADDING nodes
1786 - SXNI855T: add AM29LV800 support
1787 - SXNI855T: move environment from EEPROM to flash
1788 - SXNI855T: boot from JFFS2 in NOR or NAND flash
1789
1790* Patch by Bill Hargen, 11 Aug 2003:
1791 fixes for I2C on MPC8240
1792 - fix i2c_write routine
1793 - fix iprobe command
1794 - eliminates use of global variables, plus dead code, cleanup.
1795
wdenk149dded2003-09-10 18:20:28 +00001796* Add support for USB Mass Storage Devices (BBB)
1797 (tested with USB memory sticks only)
1798
1799* Avoid flicker on TRAB's VFD
1800
wdenk7152b1d2003-09-05 23:19:14 +00001801* Add support for SK98xx driver
1802
1803* Add PCI support for SL8245 board
1804
1805* Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
1806 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
1807 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
1808
1809* Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
1810 to allow for more accurate baudrate settings
1811 (error now 0.7% at 115 kbps, instead of 3.5% before)
1812
1813* Patch by Andreas Mohr, 4 Sep 2003:
1814 Fix a lot of spelling errors
1815
wdenk12f34242003-09-02 22:48:03 +00001816* Add support for PPChameleon Eval Board
1817
1818* Add support for P3G4 board
1819
1820* Fix problem with MGT5100 FEC driver: add "early" MAC address
1821 initialization
1822
wdenk326428c2003-08-31 18:37:54 +00001823* Patch by Yuli Barcohen, 7 Aug 2003:
1824 check BCSR to detect if the board is configured in PCI mode
1825
wdenk149dded2003-09-10 18:20:28 +00001826======================================================================
1827Changes for U-Boot 0.4.7:
1828======================================================================
1829
wdenk0cb61d72003-08-30 00:05:50 +00001830* Patch by Raghu Krishnaprasad, 7 Aug 2003:
1831 add support for Adder II MPC852T module
1832
wdenk6f213472003-08-29 22:00:43 +00001833* Patch by George G. Davis, 19 Aug 2003:
1834 fix TI Innovator/OMAP1510 pin configs
1835
1836* Patches by Kshitij, 18 Aug 2003
1837 - add support for arm926ejs cpu core
1838 - add support for TI OMAP 1610 Innovator Board
1839
wdenkc29fdfc2003-08-29 20:57:53 +00001840* Patch by Yuli Barcohen, 14 Aug 2003:
1841 add support for bzip2 uncompression
1842
1843* Add GCC library to examples/Makefile so GCC utility functions will
1844 be resolved, too
1845
wdenkca75add2003-08-29 10:05:53 +00001846* Add I2C and RTC support for RMU board using software I2C driver
1847 (because of better response to iprobe command); fix problem with
1848 "reset" command
1849
stroese437ce072003-08-28 14:24:37 +00001850* Patch by Matthias Fuchs, 28 Aug 2003:
1851 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
1852 CONFIG_BOOTP_MAKS (see README).
1853
wdenkd94f92c2003-08-28 09:41:22 +00001854* Fix ICU862 environment problem
1855
1856* Fix RAM size detection for RMU board
1857
1858* Implement "reset" for MGT5100/MPC5200 systems
1859
1860======================================================================
1861Changes for U-Boot 0.4.6:
wdenk2535d602003-07-17 23:16:40 +00001862======================================================================
1863
wdenke0ac62d2003-08-17 18:55:18 +00001864* Make Ethernet autonegotiation on INCA-IP work for all clock rates;
1865 allow selection of clock frequency as "make" target
1866
1867* Implement memory autosizing code for IceCube boards
1868
1869* Configure network port on INCA-IP for autonegotiation
1870
1871* Fix overflow problem in network timeout code
1872
1873* Patch by Richard Woodruff, 8 Aug 2003:
1874 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
1875
wdenkd94f92c2003-08-28 09:41:22 +00001876======================================================================
1877Changes for U-Boot 0.4.5:
1878======================================================================
1879
wdenkae3af052003-08-07 22:18:11 +00001880* Update for TQM board defaults:
1881 disable clocks_in_mhz, enable boot count limit
1882
dzu9374fa22003-08-07 15:04:48 +00001883* Removed tools/gdb from "make all" target. Added make target "gdbtools"
1884 in toplevel directory instead. Removed astest.c from tools/gdb because
1885 it is no longer relevant.
1886
wdenk96e48cf2003-08-05 18:22:44 +00001887* Fix PCI support for MPC5200 / IceCube Board
1888
wdenkbdccc4f2003-08-05 17:43:17 +00001889* Map ISP1362 USB OTG controller for NSCU board
1890
1891* Patch by Brad Parker, 02 Aug 2003:
1892 fix sc520_cdp problems
1893
1894* Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
1895
1896* Allow erase command to cross flash bank boundaries
1897
wdenk1f4bb372003-07-27 00:21:01 +00001898* Patch by Scott McNutt, 21 Jul 2003:
1899 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
1900 Both LynxOS and BlueCat linux KDIs are supported.
1901
1902* Patch by Richard Woodruff, 25 Jul 2003:
1903 use more reliable reset for OMAP/925T
1904
1905* Patch by Nye Liu, 25 Jul 2003:
1906 fix typo in mpc8xx.h
1907
1908* Patch by Richard Woodruff, 24 Jul 2003:
1909 Fixes for cmd_nand.c:
1910 - Fixed null dereferece which could result in incorrect ECC values.
1911 - Added support for devices with no Ready/Busy signal hooked up.
1912 - Added OMAP1510 read/write protect handling.
1913 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
1914 for non-JFFS2.
1915 - Switched default ECC to be JFFS2.
1916
wdenk77846742003-07-26 08:08:08 +00001917* Allow crc32 to be used at address 0x000
1918
1919* Provide consistent interface to standalone applications to access
1920 the 'global_data' structure
1921 Provide a doc/README.standalone more useful to users/developers.
1922
1923* Make IceCube MGT5100 FEC driver work
1924
wdenk27b207f2003-07-24 23:38:38 +00001925* Implement new mechanism to export U-Boot's functions to standalone
1926 applications: instead of using (PPC-specific) system calls we now
1927 use a jump table; please see doc/README.standalone for details
1928
1929* Patch by Dave Westwood, 24 Jul 2003:
1930 added support for Unity OS (a proprietary OS)
1931
1932* Patch by Detlev Zundel, 23 Jul 2003:
1933 add "imls" command to print flash table of contents
1934
1935* Fix cold boot detection for log buffer reset
1936
1937* Return error for invalid length specifiers with "cp.X" etc.
1938
1939* Fix startup problem on MIPS
1940
1941* Allow for CONFIG_SPLASH_SCREEN even when no explicit
1942 bitmap support is configured
1943
1944* Patch by Bill Hargen, 18 Jul 2003:
1945 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
1946
1947* Patch by Denis Peter, 18 Jul 2003:
1948 - fix memory configuration for MIP405T
1949 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
1950
1951* Cleanup of TQM82xx configurations; use "official" board types
1952 to make selection easier.
1953
wdenk2535d602003-07-17 23:16:40 +00001954* Patch by Martin Krause, 17 Jul 2003:
1955 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
1956
1957* Patch by Richard Woodruff, 17 July 03:
stroese437ce072003-08-28 14:24:37 +00001958 - Fixed bug in OMAP1510 baud rate divisor settings.
wdenk2535d602003-07-17 23:16:40 +00001959
1960* Patch by Nye Liu, 16 July 2003:
1961 MPC860FADS fixes:
1962 - add MPC86xADS support (uses MPC86xADS.h)
1963 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
1964 o PLPRCR changes
1965 o BRG changes (EXTAL/XTAL restricted to 10MHz)
1966 o don't trust gclk() software measurement by default, depend on
1967 CONFIG_8xx_GCLK_FREQ
1968 - add DRAM SIMM not installed detection
1969 - use more "correct" SDRAM initialization sequence
1970 - allow different SDRAM sizes (8xxADS has 8M)
1971 - default DER is 0
1972 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
1973 - rename MAMR/MBMR defines to be more consistent. Should eventually
1974 be merged into MxMR to better reflect the PowerQUICC datasheet.
1975
1976* Patch by Yuli Barcohen, 16 Jul 2003:
1977 support new Motorola PQ2FADS-ZU evaluation board which replaced
1978 MPC8260ADS and MPC8266ADS
1979
1980======================================================================
wdenk945af8d2003-07-16 21:53:01 +00001981Changes for U-Boot 0.4.4:
1982======================================================================
1983
1984* Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
1985
1986* Add support for MGT5100 and MPC5200 processors
1987
1988* Patch by Lutz Dennig, 15 Jul 2003:
1989 update for R360MPI board
1990
1991======================================================================
wdenk8564acf2003-07-14 22:13:32 +00001992Changes for U-Boot 0.4.3:
wdenkb37c7e52003-06-30 16:24:52 +00001993======================================================================
1994
wdenk2e5983d2003-07-15 20:04:06 +00001995* Patches by Kshitij, 04 Jul 2003
wdenk945af8d2003-07-16 21:53:01 +00001996 - added support for arm925t cpu core
wdenk2e5983d2003-07-15 20:04:06 +00001997 - added support for TI OMAP 1510 Innovator Board
1998
wdenk6dff5522003-07-15 07:45:49 +00001999* Patches by Martin Krause, 14 Jul 2003:
2000 - add I2C support for s3c2400 systems (trab board)
2001 - (re-) add "ping" to command table
2002
2003* Fix handling of "slow" POST routines
2004
wdenk8564acf2003-07-14 22:13:32 +00002005* Patches by Yuli Barcohen, 13 Jul 2003:
2006 - Correct flash and JFFS2 support for MPC8260ADS
2007 - fix PVR values and clock generation for PowerQUICC II family
2008 (8270/8275/8280)
2009
2010* Patch by Bernhard Kuhn, 08 Jul 2003:
2011 - add support for M68K targets
2012
2013* Patch by Ken Chou, 3 Jul:
2014 - Fix PCI config table for A3000
2015 - Fix iobase for natsemi.c
2016 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
wdenk945af8d2003-07-16 21:53:01 +00002017
wdenk8564acf2003-07-14 22:13:32 +00002018* Allow to enable "slow" POST routines by key press on power-on
2019* Fix temperature dependend switching of LCD backlight on LWMON
2020* Tweak output format for LWMON
2021
stroese57029232003-07-11 08:23:12 +00002022* Patch by Stefan Roese, 11 Jul 2003:
2023 - Fix bug in CONFIG_VERSION_VARIABLE.
2024 - AR405 config updated.
2025 - OCRTC/ORSG: bsp command added.
2026 - ASH405 bsp update.
2027
wdenk8564acf2003-07-14 22:13:32 +00002028======================================================================
2029Changes for U-Boot 0.4.2:
2030======================================================================
2031
wdenkf12e5682003-07-07 20:07:54 +00002032* Add support for NSCU board
2033
2034* Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
2035
2036* Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
2037 mirror bit flash on TQM8xxM modules
2038
wdenk0d498392003-07-01 21:06:45 +00002039* Patch by Kenneth Johansson, 30 Jun 2003:
2040 get rid of MK_CMD_ENTRY macro; update doc/README.command
2041
wdenkb37c7e52003-06-30 16:24:52 +00002042* Patch by Seb James, 30 Jun 2003:
2043 Improve documentation of I2C configuration in README
2044
2045* Fix problems with previous log buffer "fixes"
2046
2047* Fix minor help text issues
2048
2049* "log append" did not append a newline
2050
2051======================================================================
wdenkb0fce992003-06-29 21:03:46 +00002052Changes for U-Boot 0.4.1:
wdenk8bde7f72003-06-27 21:31:46 +00002053======================================================================
2054
wdenkb0fce992003-06-29 21:03:46 +00002055* Fix some missing commands, cleanup header files
2056 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
2057
wdenk9d2b18a2003-06-28 23:11:04 +00002058* Rewrite command lookup and help command (fix problems with bubble
2059 sort when sorting command name list). Minor cleanup here and there.
2060
wdenkd1cbe852003-06-28 17:24:46 +00002061* Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
2062 - Allow to call sysmon function interactively
2063 - PIC on LWMON board needs delay after power-on
2064 - Add missing RSR definitions for MPC8xx
2065 - Improve log buffer handling: guarantee clean reset after power-on
wdenk149dded2003-09-10 18:20:28 +00002066 - Add support for EXBITGEN board (aka "genie")
wdenkd1cbe852003-06-28 17:24:46 +00002067 - Add support for SL8245 board
2068
wdenk8bde7f72003-06-27 21:31:46 +00002069* Code cleanup:
2070 - remove trailing white space, trailing empty lines, C++ comments, etc.
2071 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
2072
2073* Patches by Kenneth Johansson, 25 Jun 2003:
2074 - major rework of command structure
2075 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
2076
2077======================================================================
2078Changes for U-Boot 0.4.0:
wdenk4532cb62003-04-27 22:52:51 +00002079======================================================================
2080
wdenk993cad92003-06-26 22:04:09 +00002081* Patches by Robert Schwebel, 26 Jun 2003:
wdenk8bde7f72003-06-27 21:31:46 +00002082 - csb226 configuration updated
2083 - credits for logodl port updated
2084 - innokom configuration updated
2085 - logodl tree update, still with coding style inconsistencies
2086 - added OCM for ppc405 warning to README
wdenk993cad92003-06-26 22:04:09 +00002087
2088* Patch by Pantelis Antoniou, 25 Jun 2003:
2089 update NetVia with V2 board support
2090
wdenkb783eda2003-06-25 22:26:29 +00002091* Header file cleanup for ARM
2092
2093* Patch by Murray Jensen, 24 Jun 2003:
2094 - make sure to use only U-boot provided header files
2095 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
2096
stroesea300d832003-06-24 14:32:24 +00002097* Patch by Stefan Roese, 24 Jun 2003:
2098 - Update esd ASH405 board files.
2099 - Update esd DASA_SIM config file.
2100 - Add ping command to some esd boards.
2101
wdenkcceb8712003-06-23 18:12:28 +00002102* Patch by Yuli Barcohen, 23 Jun 2003:
2103 Update for MPC8260ADS board
2104
2105* Patch by Murray Jensen, 23 Jun 2003:
2106 - cleanup of GCC 3.x compiler warnings
2107
wdenk3595ac42003-06-22 17:18:28 +00002108* Patch by Rune Torgersen, 4 Jun 2003:
2109 add large memory support for MPC8266ADS board
stroesea300d832003-06-24 14:32:24 +00002110
wdenk3595ac42003-06-22 17:18:28 +00002111* Patch by Richard Woodruff, 19 June 03:
2112 - Enabled standard u-boot device abstraction for ARM
2113 - Enabled console device for ARM
2114 - Initilized bi_baudrate for ARM
2115
2116* Patch by Bill Hargen, 23 Apr 2003:
2117 fix byte order for 824x I2C addresses (write op)
2118
wdenk592c5ca2003-06-21 00:17:24 +00002119* Patch by Murray Jensen, 20 Jun 2003:
2120 - hymod update
2121 - cleanup (especially for gcc-3.x compilers)
2122
wdenk72755c72003-06-20 23:10:58 +00002123* Patch by Tom Guilliams, 20 Jun 2003:
2124 added CONFIG_750FX support for IBM 750FX processors
2125
wdenk03329902003-06-20 22:36:30 +00002126* Patch by Devin Crumb, 02 Apr 2003:
2127 Fix clock divider rounding problem in drivers/serial.c
2128
2129* Patch by Richard Woodruff, 19 June 03:
2130 - Fixed smc91c111 driver to sync with the u-boot environment
2131 (driver/smc91c111.c).
wdenk0b97ab12003-06-19 23:58:30 +00002132 - Added eth_init error return check in NetLoop (net/net.c).
2133
wdenk03329902003-06-20 22:36:30 +00002134* Patch by Ken Chou, 19 June 2003:
wdenk0b97ab12003-06-19 23:58:30 +00002135 Added support for A3000 SBC board (Artis Microsystems Inc.)
2136
wdenk6dd652f2003-06-19 23:40:20 +00002137* Patches by Murray Jensen, 17 Jun 2003:
2138 - Hymod board database mods: add "who" field and new xilinx chip types
2139 - provide new "init_cmd_timeout()" function so code external to
2140 "common/main.c" can use the "reset_cmd_timeout()" function before
2141 entering the main loop
2142 - add DTT support for adm1021 (new file dtt/adm1021.c; config
2143 slightly different. see include/configs/hymod.h for an example
2144 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
2145 CFG_DTT_ADM1021 defined)
2146 - add new "eeprom_probe()" function which has similar args and
2147 behaves in a similar way to "eeprom_read()" etc.
2148 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
2149 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
2150 - gdbtools copyright update
2151 - ensure that set_msr() executes the "sync" and "isync" instructions
2152 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
2153 - 8260 I/O ports fix: Open Drain should be set last when configuring
2154 - add SIU IRQ defines for 8260
2155 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
2156 config.mk to allow board configurations to override the GNU
2157 linker script, selected via the LDSCRIPT, make variable, and to
2158 give an initial value to the OBJCFLAGS make variable
2159 - 8260 i2c enhancement:
2160 o correctly extends the timeout depending on the size of all
2161 queued messages for both transmit and receive
2162 o will not continue with receive if transmit times out
2163 o ensures that the error callback is done for all queued tx
2164 and rx messages
2165 o correctly detects both tx and rx timeouts, only delivers one to
2166 the callback, and does not overwrite an earlier error
2167 o logic in i2c_probe now correct
2168 - add "vprintf()" function so that "panic()" function can be
2169 technically correct
2170 - many Hymod board changes
2171
wdenk52f52c12003-06-19 23:04:19 +00002172* Patches by Robert Schwebel, 14 Jun 2003:
2173 - add support for Logotronic DL datalogger board
2174 - cleanup serial line after kermit binary download
2175 - add debugX macro (debug level support)
2176 - update mach-types.h to latest arm.linux.org.uk master list.
2177
wdenk48b42612003-06-19 23:01:32 +00002178* Patches by David Müller, 12 Jun 2003:
2179 - rewrite of the S3C24X0 register definitions stuff
2180 - "driver" for the built-in S3C24X0 RTC
2181
2182* Patches by Yuli Barcohen, 12 Jun 2003:
2183 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
2184 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
2185 configuration word supplied by FPGA on some MPC8260ADS boards
2186
2187* Patch by Pantelis Antoniou, 10 Jun 2003:
2188 Unify status LED interface
2189
wdenk15ef8a52003-06-18 20:22:24 +00002190* Add support for DS12887 RTC; add RTC support for ATC board
2191
wdenk2abbe072003-06-16 23:50:08 +00002192* Patch by Nicolas Lacressonniere, 11 Jun 2003:
2193 Modifications for Atmel AT91RM9200DK ARM920T based development kit
2194 - Add Atmel DataFlash support for reading and writing.
stroesea300d832003-06-24 14:32:24 +00002195 - Add possibility to boot a Linux from DataFlash with BOOTM command.
wdenk2abbe072003-06-16 23:50:08 +00002196 - Add Flash detection on Atmel AT91RM9200DK
2197 (between Atmel AT49BV1614 and AT49BV1614A flashes)
2198 - Replace old Ethernet PHY layer functions
2199 - Change link address
2200
2201* Patch by Frank Smith, 9 Jun 2003:
2202 use CRIT_EXCEPTION for machine check on 4xx
2203
2204* Patch by Detlev Zundel, 13 Jun 2003:
2205 added implementation of the "carinfo" command in cmd_immap.c
2206
wdenk71f95112003-06-15 22:40:42 +00002207* Fix CONFIG_NET_MULTI support in include/net.h
2208
2209* Patches by Kyle Harris, 13 Mar 2003:
2210 - Add FAT partition support
2211 - Add command support for FAT
2212 - Add command support for MMC
2213 ----
2214 - Add Intel PXA support for video
2215 - Add Intel PXA support for MMC
2216 ----
2217 - Enable MMC and FAT for lubbock board
2218 - Other misc changes for lubbock board
2219
wdenk487778b2003-06-06 11:20:01 +00002220* Patch by Robert Schwebel, April 02, 2003:
2221 fix for SMSC91111 driver
2222
wdenka3ed3992003-06-05 19:37:36 +00002223* Patch by Vladimir Gurevich, 04 Jun 2003:
2224 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
2225
stroese08eaea92003-06-05 15:44:37 +00002226* Patch by Stefan Roese, 05 Jun 2003:
2227 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
2228 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
2229 data cache can be used even if the chip select is in use.
2230 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
2231 (see README for further description).
2232 - Changed config files of CONFIG_EEPRO100 boards to use the
2233 CFG_RX_ETH_BUFFER define.
2234
wdenk73a8b272003-06-05 19:27:42 +00002235* Add support for RMU board
2236
2237* Add support for TQM862L at 100/50 MHz
2238
2239* Patch by Pantelis Antoniou, 02 Jun 2003:
2240 major reconstruction of networking code;
2241 add "ping" support (outgoing only!)
2242
wdenkf3e0de62003-06-04 15:05:30 +00002243* Patch by Denis Peter, 04 June 2003:
2244 add support for the MIP405T board
2245
wdenk682011f2003-06-03 23:54:09 +00002246* Patches by Udi Finkelstein, 2 June 2003:
2247 - Added support for custom keyboards, initialized by defining a
2248 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
2249 - Added support for the RBC823 board.
2250 - cpu/mpc8xx/lcd.c now automatically calculates the
2251 Horizontal Pixel Count field.
2252
2253* Fix alignment problem in BOOTP (dhcp_leasetime option)
2254 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
2255
2256* Patch by Mark Rakes, 14 May 2003:
2257 add support for Intel e1000 gig cards.
2258
2259* Patch by Nye Liu, 3 Jun 2003:
2260 fix critical typo in MAMR definition (include/mpc8xx.h)
2261
2262* Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
2263
2264* Patch by Klaus Heydeck, 2 Jun 2003
2265 Minor changes for KUP4K configuration
2266
wdenk7a8e9bed2003-05-31 18:35:21 +00002267* Patch by Marc Singer, 29 May 2003:
2268 Fixed rarp boot method for IA32 and other little-endian CPUs.
2269
2270* Patch by Marc Singer, 28 May 2003:
2271 Added port I/O commands.
2272
2273* Patch by Matthew McClintock, 28 May 2003
2274 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
2275 - minor patches for utx8245
2276
2277* Patch by Daniel Engström, 28 May 2003:
2278 x86 update
2279
2280* Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
2281 add nand flash support to SXNI855T configuration
2282 fix/extend nand flash support:
2283 - fix 'nand erase' command so does not erase bad blocks
2284 - fix 'nand write' command so does not write to bad blocks
2285 - fix nand_probe() so handles no flash detected properly
2286 - add doc/README.nand
2287 - add .jffs2 and .oob options to nand read/write
2288 - add 'nand bad' command to list bad blocks
2289 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
2290 - make NAND read/write faster
2291
2292* Patch by Rune Torgersen, 23 May 2003:
2293 Update for MPC8266ADS board
2294
wdenk3b57fe02003-05-30 12:48:29 +00002295* Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
2296 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
2297 _time_ (!) if the environment is embedded within the U-Boot image,
2298 or in a separate flash sector.
2299
2300* Cleanup CFG_DER #defines in config files (wd maintained only)
2301
wdenkf07771c2003-05-28 08:06:31 +00002302* Fix data abort exception handling for arm920t CPU
2303
2304* Fix alignment problems with flash driver for TRAB board
2305
2306* Patch by Donald White, 21 May 2003:
2307 fix calculation of base address in pci_hose_config_device()
2308
2309* Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
2310 execute "cmd2", even if "cmd1" fails. Note that this is different
2311 to "run var1 var2" where the contents of "var2" will NOT be
2312 executed when a command in "var1" fails.
2313
wdenk38b99262003-05-23 23:18:21 +00002314* Add zero-copy ramdisk support (requires corresponding kernel support!)
2315
wdenk4c3b21a2003-05-23 12:36:20 +00002316* Patch by Kyle Harris, 20 May 2003:
2317 In preparation for an ixp port, rename cpu/xscale and arch-xscale
2318 into cpu/pxa and arch-pxa.
2319
stroesed9ff6e82003-05-23 11:49:24 +00002320* Patch by Stefan Roese, 23 May 2003:
2321 - IBM PPC405EP port added.
2322 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
2323 UART0) is used as default U-Boot console. PPC4xx only!
2324 - esd ASH405 board added (PPC405EP based).
2325 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
2326 - esd CPCI405AB board added.
2327 - esd PMC405 board added.
2328 - Update of some esd boards.
2329
wdenk33149b82003-05-23 11:38:58 +00002330* Patch by Denis Peter, 19 Mai 2003:
2331 add support for the MIP405-3 board
2332
wdenk5d232d02003-05-22 22:52:13 +00002333* Patch by Dave Ellis, 22 May 2003:
2334 Fix problem with only partially cleared .bss segment
2335
2336* Patch by Rune Torgersen, 12 May 2003:
2337 get PCI to work on a MPC8266ADS board; incorporate change to
2338 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
2339
2340* Patch by Nye Liu, 1 May 2003:
2341 minor patches for the FADS8xx
2342
2343* Patch by Thomas Schäfer, 28 Apr 2003:
2344 Fix SPD handling for 256 ECC DIMM on Walnut
2345
wdenkc8c3a8b2003-05-21 20:26:20 +00002346* Add support for arbitrary bitmaps for TRAB's VFD command;
2347 allow to pass boot bitmap addresses in environment variables;
2348 allow for zero boot delay
wdenk82226bf2003-05-20 20:49:01 +00002349
2350* Patch by Christian Geißinger, 19 May 2002:
2351 On TRAB: wait until the dummy byte has been completely sent
2352
wdenk7f70e852003-05-20 14:25:27 +00002353* Patch by David Updegraff, 22 Apr 2003:
2354 update for CrayL1 board
2355
2356* Patch by Pantelis Antoniou, 21 Apr 2003:
2357 add boot support for ARTOS (a proprietary OS)
2358
2359* Patch by Steven Scholz, 11 Apr 2003:
2360 Add support for RTC DS1338
2361
2362* Patch by Rod Boyce, 24 Jan 2003:
2363 Fix counting of extended partitions in diskboot command
2364
wdenk59de2ed2003-05-20 10:58:04 +00002365* Patch by Christophe Lindheimer, 20 May 2003:
2366 allow the use of CFG_LOADS when CFG_NO_FLASH is set
2367
wdenk86d82762003-05-20 10:39:44 +00002368* Fix SDRAM timing on Purple board
2369
wdenk66fd3d12003-05-18 11:30:09 +00002370* Add support for CompactFlash on ATC board
2371 (includes support for Intel 82365 and compatible PC Card controllers,
2372 and Yenta-compatible PCI-to-CardBus controllers)
2373
wdenk45219c42003-05-12 21:50:16 +00002374* Patch by Mathijs Haarman, 08 May 2003:
2375 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
2376
wdenk9c62cc52003-05-03 23:33:47 +00002377* Fix problem with usage of "true" (undefined in current versions of bfd.h)
2378
wdenk7aa78612003-05-03 15:50:43 +00002379* Add support for Promess ATC board
2380
2381* Patch by Keith Outwater, 28 Apr 2003:
2382 - Miscellaneous corrections and additions to GEN860T board specific code.
2383 - Added GEN860_SC variant to GEN860T.
2384 - Miscellaneous corrections to GEN860T documentation.
2385 - Correct duplicate entry in U-Boot CREDITS file.
2386 - Add GEN860T_SC entry in MAINTAINERS file.
2387 - Update CREDITS file with GEN860T_SC info.
2388
2389* Update Smiths Aerospace addresses in MAINTAINERS file
2390
2391* Fix error handling in hush's version of "run" command
2392
wdenk4532cb62003-04-27 22:52:51 +00002393* LWMON extensions:
2394 - Splashscreen support
2395 - modem support
2396 - sysmon support
2397 - temperature dependend enabling of LCD
2398
2399* Allow booting from old "PPCBoot" disk partitions
2400
2401* Add support for TQM8255 Board / MPC8255 CPU
2402
2403======================================================================
wdenk02c9bed2003-04-20 17:41:25 +00002404Changes for U-Boot 0.3.1:
wdenkd126bfb2003-04-10 11:18:18 +00002405======================================================================
2406
wdenkd791b1d2003-04-20 14:04:18 +00002407* Make sure Block Lock Bits get cleared in R360MPI flash driver
2408
2409* MPC823 LCD driver: Fill color map backwards, to allow for steady
2410 display when Linux takes over
2411
2412* Patch by Erwin Rol, 27 Feb 2003:
2413 Add support for RTEMS (this time for real).
2414
2415* Add support for "bmp info" and "bmp display" commands to load
2416 bitmap images; this can be used (for example in a "preboot"
2417 command) to display a splash screen very quickly after poweron.
2418
2419* Add support for 133 MHz clock on INCA-IP board
2420
wdenk4a6fd342003-04-12 23:38:12 +00002421* Patch by Lutz Dennig, 10 Apr 2003:
2422 Update for R360MPI board
2423
2424* Add new meaning to "autostart" environment variable:
2425 If set to "no", a standalone image passed to the
2426 "bootm" command will be copied to the load address
2427 (and eventually uncompressed), but NOT be started.
2428 This can be used to load and uncompress arbitrary
2429 data.
2430
stroese69f8f8272003-04-10 13:30:28 +00002431* Patch by Stefan Roese, 10 Apr 2003:
wdenk4a6fd342003-04-12 23:38:12 +00002432 Changed DHCP client to use IP address from server option field #54
2433 from the OFFER packet in the server option field #54 in the REQUEST
2434 packet. This fixes a problem using a Windows 2000 DHCP server,
2435 where the DHCP-server is not the TFTP-server.
2436
2437* Set max brightness for MN11236 displays on TRAB board
stroese69f8f8272003-04-10 13:30:28 +00002438
wdenkd126bfb2003-04-10 11:18:18 +00002439* Add support for TQM862L modules
2440
2441======================================================================
wdenk60fbe252003-04-08 23:25:21 +00002442Changes for U-Boot 0.3.0:
wdenkaacf9a42003-01-17 16:27:01 +00002443======================================================================
2444
wdenk3e386912003-04-05 00:53:31 +00002445* Patch by Arun Dharankar, 4 Apr 2003:
2446 Add IDMA example code (tested on 8260 only)
2447
2448* Add support for Purple Board (MIPS64 5Kc)
2449
2450* Add support for MIPS64 5Kc CPUs
2451
2452* Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
2453
2454* Patch by Denis Peter, 04 Apr 2003:
2455 - update MIP405-4 board
2456
stroese36c05a82003-04-04 16:55:30 +00002457* Patch by Stefan Roese, 4 Apr 2003:
2458 - U-Boot version environment variable "ver" added
2459 (CONFIG_VERSION_VARIABLE).
2460 - Changed PPC405GPr version from A to B.
2461 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
2462
wdenk3e386912003-04-05 00:53:31 +00002463* Patches by Denis Peter, 03 April 2003:
2464 - fix PCI IRQs on MPL boards
2465 - fix two more un-relocated pointer problems
2466
2467* Fix behaviour of "run" command:
2468 - print error message iv variable does not exist
2469 - terminate processing of arguments in case of error
2470
2471* Patches by Peter Figuli, 10 Mar 2003
2472 - Add support for BTUART on PXA platform
2473 - Add support for WEP EP250 (PXA) board
2474
2475* Fix flash problems on INCA-IP; add tool to allow bruning images to
2476 flash using a BDI2000
2477
2478* Implement fix for I2C Edge Conditions problem for all boards that
2479 use the bit-banging driver (common/soft_i2c.c)
2480
wdenk0db5bca2003-03-31 17:27:09 +00002481* Patch by Martin Winistoerfer, 23 Mar 2003
2482 - Add port to MPC555/556 microcontrollers
2483 - Add support for cmi customer board with
2484 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
2485
2486* Patch by Rick Bronson, 28 Mar 2003:
2487 - fix common/cmd_nand.c
2488
wdenk85ec0bc2003-03-31 16:34:49 +00002489* Patch by Arun Dharankar, 24 Mar 2003:
2490 - add threads / scheduler example code
2491
2492* Add patches by Robert Schwebel, 31 Mar 2003:
2493 - add ctrl-c support for kermit download
2494 - align bdinfo output on ARM
wdenk3e386912003-04-05 00:53:31 +00002495 - csb226 board: bring in sync with innokom/memsetup.S
2496 - csb226 board: fix MDREFR handling
2497 - misc doc fixes / extensions
2498 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
2499 - add BOOT_PROGRESS to armlinux.c
wdenk85ec0bc2003-03-31 16:34:49 +00002500
stroese36c05a82003-04-04 16:55:30 +00002501* Add CPU ID, version, and clock speed for INCA-IP
wdenk85ec0bc2003-03-31 16:34:49 +00002502
wdenk506f0442003-03-28 14:40:36 +00002503* Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
2504 - fix SRAM and SDRAM memory sizing
2505 - add status LED support
2506 - add MAC address for second (SCC1) ethernet port
2507
2508* Update default environment for TQM8260 board
2509
wdenkdc7c9a12003-03-26 06:55:25 +00002510* Patch by Rick Bronson, 16 Mar 2003:
wdenkc0218802003-03-27 12:09:35 +00002511 - Add NAND flash support for reading, writing, and erasing NAND
2512 flash (certain forms of which are called SmartMedia).
2513 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
wdenkdc7c9a12003-03-26 06:55:25 +00002514
2515* Patches by Robert Schwebel, 19 Mar 2003:
2516 - use arm-linux-gcc as default compiler for ARM
2517 - fix i2c fixup code
2518 - fix missing baudrate setting
2519 - added $loadaddr / CFG_LOAD_ADDR support to loadb
2520 - moved "ignoring trailing characters" _before_ u-boot wants to
2521 print out diagnostics messages; removes bogus characters at the
2522 end of transmission
2523
2524* Patch by John Zhan, 18 Mar 2003:
2525 Add support for SinoVee Microsystems SC8xx boards
2526
2527* Patch by Rolf Offermanns, 21 Mar 2003:
2528 ported the dnp1110 related changes from the current armboot cvs to
2529 current u-boot cvs. smc91111 does not work. problem marked in
2530 smc91111.c, grep for "FIXME".
2531
2532* Patch by Brian Auld, 25 Mar 2003:
2533 Add support for STM flash chips on ebony board
2534
wdenk4d75a502003-03-25 16:50:56 +00002535* Add PCI support for MPC8250 Boards (PM825 module)
2536
stroese44e5c5c2003-03-25 14:44:48 +00002537* Patch by Stefan Roese, 25 Mar 2003:
2538 - PCI405 update.
2539
stroese5d5d44e2003-03-20 15:32:59 +00002540* Patch by Stefan Roese, 20 Mar 2003:
2541 - CPCI4052 update (support for revision 3).
2542 - Set edge conditioning circuitry on PPC405GPr for compatibility
2543 to existing PPC405GP designs.
2544 - Clip udiv to 5 bits on PPC405 (serial.c).
2545
wdenkc0218802003-03-27 12:09:35 +00002546* Extend INCAIP board support:
2547 - add automatic RAM size detection
2548 - add "bdinfo" command
2549 - pass flash address and size to Linux kernel
2550 - switch to 150 MHz clock
2551
wdenk06d01db2003-03-14 20:47:52 +00002552* Avoid flicker on the TRAB's VFD by synchronizing the enable with
2553 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
2554 boards, version 153 for Rev. 200 boards).
2555
2556* Patch by Vladimir Gurevich, 12 Mar 2003:
2557 Fix relocation problem of statically initialized string pointers
2558 in common/cmd_pci.c
2559
2560* Patch by Kai-Uwe Blöm, 12 Mar 2003:
2561 Cleanup & bug fixes for JFFS2 code:
2562 - the memory mangement was broken. It caused havoc on malloc by
2563 writing beyond the block boundaries.
2564 - the length calculation for files was wrong, sometimes resulting
2565 in short file reads.
2566 - data copying now optionally takes fragment version numbers into
2567 account, to avoid copying from older data.
2568 See doc/README.JFFS2 for details.
2569
wdenk3bac3512003-03-12 10:41:04 +00002570* Patch by Josef Wagner, 12 Mar 2003:
2571 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
2572 - ETH05 and BEDBUG support for CU824
2573 - added support for MicroSys CPC45
2574 - new BOOTROM/FLASH0 and DOC base for PM826
2575
2576* Patch by Robert Schwebel, 12 Mar 2003:
2577 Fix the chpart command on innokom board
2578
2579* Name cleanup:
2580 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
2581 s/PPCBoot/U-Boot/ in some files
2582 s/pImage/uImage/ in some files
2583
2584* Patch by Detlev Zundel, 15 Jan 2003:
2585 Fix '' command line quoting
2586
2587* Patch by The LEOX team, 19 Jan 2003:
2588 - add support for the ELPT860 board
2589 - add support for Dallas ds164x RTC
2590
wdenk1cb8e982003-03-06 21:55:29 +00002591* Patches by David Müller, 31 Jan 2003:
2592 - minimal setup for CardBus bridges
2593 - add EEPROM read/write support in the CS8900 driver
2594 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
wdenk3bac3512003-03-12 10:41:04 +00002595 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
wdenk1cb8e982003-03-06 21:55:29 +00002596
2597* Patch by Steven Scholz, 04 Feb 2003:
2598 add support for RTC DS1307
2599
2600* Patch by Reinhard Meyer, 5 Feb 2003:
2601 fix PLPRCR/SCCR init sequence on 8xx to allow for
2602 changes of EBDF by software
2603
2604* Patch by Vladimir Gurevich, 07 Feb 2003:
2605 "API-compatibility patch" for 4xx I2C driver
2606
2607* TRAB fixes / extensions:
2608 - Restore VFD brightness as saved in environment
wdenk15ef8a52003-06-18 20:22:24 +00002609 - add support for Fujitsu flashes
wdenk1cb8e982003-03-06 21:55:29 +00002610 - make sure both buzzers are turned off (drive low level)
2611
wdenk47cd00f2003-03-06 13:39:27 +00002612* Patches by Robert Schwebel, 06 Mar 2003:
2613 - fix bug in BOOTP code (must use NetCopyIP)
2614 - update of CSB226 port
2615 - clear BSS segment on XScale
2616 - added support for i2c_init_board() function
2617 - update to the Innokom plattform
2618
2619* Extend support for redundand environments for configurations where
2620 environment size < sector size
2621
wdenkdb2f721f2003-03-06 00:58:30 +00002622* Patch by Rune Torgersen, 13 Feb 2003:
2623 Add support for Motorola MPC8266ADS board
2624
2625* Patch by Kyle Harris, 19 Feb 2003:
2626 patches for the Intel lubbock board:
2627 memsetup.S - general cleanup (based on Robert's csb226 code)
2628 flash.c - overhaul, actually works now
2629 lubbock.c - fix init funcs to return proper value
2630
2631* Patch by Kenneth Johansson, 26 Feb 2003:
stroese5d5d44e2003-03-20 15:32:59 +00002632 - Fixed off by one in RFTA calculation.
wdenkdb2f721f2003-03-06 00:58:30 +00002633 - No need to abort when LDF is lower than we can program it's only
stroese5d5d44e2003-03-20 15:32:59 +00002634 minimum timing so clamp it to what we can do.
wdenkdb2f721f2003-03-06 00:58:30 +00002635 - Takes function pointer to function for reading the spd_nvram. Usefull
2636 for faking data or hardcode a module without the nvram.
2637 - fix other user for above change
2638 - fix some comments.
2639
2640* Patches by Brian Waite, 26 Feb 2003:
2641 - fix port for evb64260 board
2642 - fix PCI for evb64260 board
2643 - fix PCI scan
2644
2645* Patch by Reinhard Meyer, 1 Mar 2003:
2646 Add support for EMK TOP860 Module
2647
2648* Patch by Yuli Barcohen, 02 Mar 2003:
2649 Add SPD EEPROM support for MPC8260ADS board
2650
wdenk43d96162003-03-06 00:02:04 +00002651* Patch by Robert Schwebel, 21 Jan 2003:
2652 - Add support for Innokom board
2653 - Don't complain if "install" fails
2654 - README cleanup (remove duplicated lines)
2655 - Update PXA header files
2656
2657* Add documentation for existing POST code (doc/README.POST)
2658
2659* Patch by Laudney Ren, 15 Jan 2003:
2660 Fix handling of redundand environment in "tools/envcrc.c"
2661
2662* Patch by Detlev Zundel, 28 Feb 2003:
2663 Add bedbug support for 824x systems
2664
2665* Add support for 16 MB flash configuration of TRAB board
2666
2667* Patch by Erwin Rol, 27 Feb 2003:
2668 Add support for RTEMS
2669
2670* Add image information to README
2671
stroese2a9e02e2003-02-18 11:30:24 +00002672* Patch by Stefan Roese, 18 Feb 2003:
2673 CPCIISER4 configuration updated.
2674
stroesed7787c62003-02-17 16:06:06 +00002675* Patch by Stefan Roese, 17 Feb 2003:
2676 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
2677
stroesead10dd92003-02-14 11:21:23 +00002678* Patch by Stefan Roese, 13 Feb 2003:
2679 Add "pcidelay" environment variable (in ms, enabled via
2680 CONFIG_PCI_BOOTDELAY).
2681 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
2682 RST# to respond to configuration cycles (33MHz -> 1s).
2683
wdenk43d96162003-03-06 00:02:04 +00002684* Fix dual PCMCIA slot support (when running with just one
2685 slot populated)
2686
2687* Add VFD type detection to trab board
2688
2689* extend drivers/cs8900.c driver to synchronize ethaddr environment
2690 variable with value in the EEPROM
2691
stroeseee1b3b52003-02-10 16:39:00 +00002692* Patch by Stefan Roese, 10 Feb 2003:
2693 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
2694
wdenkc0218802003-03-27 12:09:35 +00002695* Add support for MIPS32 4Kc CPUs
2696
2697* Add support for INCA-IP Board
2698
wdenk43d96162003-03-06 00:02:04 +00002699======================================================================
2700Changes for U-Boot 0.2.2:
2701======================================================================
2702
wdenkaacf9a42003-01-17 16:27:01 +00002703* Add dual ethernet support on PM826
2704
2705* Add support for LXT971 PHY on PM826
2706
2707* Patch by Tord Andersson, 16 Jan 2003:
2708 Fix flash sector count for TQM8xxL
2709
2710* Fix I2C EEPROM problem on ICU862 board (would only write the first
2711 16 bytes out of each 32 byte block)
2712
2713======================================================================
2714Changes for U-Boot 0.2.1:
wdenk288b3d72002-12-20 23:42:25 +00002715======================================================================
2716
wdenk608c9142003-01-13 23:54:46 +00002717* Add support for V37 board
2718 (patch by Jón Benediktsson, 11 Dec 2002)
2719
wdenkd0fb80c2003-01-11 09:48:40 +00002720* Update baudrate in bd_info when it gets changed
2721
2722* Add watchdog trigger points while waiting for serial port
2723 (so far only 8xx -- needed on LWMON with 100ms watchdog)
2724
2725* Improve command line tool to access the U-Boot's environment
2726 (figuration of the utility, using a config file)
2727
wdenka25f8622003-01-02 23:57:29 +00002728* Add single quote support for (old) command line parser
2729
wdenk288b3d72002-12-20 23:42:25 +00002730* Switch LWMON board default config from FRAM to EEPROM;
2731 in POST, EEPROM shows up on 8 addresses
2732
2733======================================================================
wdenk2f91a3d2002-12-17 18:07:30 +00002734Changes for U-Boot 0.2.0:
wdenk24ee89b2002-11-03 17:56:27 +00002735======================================================================
2736
wdenk6aff3112002-12-17 01:51:00 +00002737* Use 1-byte-read instead of -write for iprobe() function
2738 Add i2c commands to PM826 config
2739
2740* extend I2C POST code: check for list on known addresses
2741
wdenk228f29a2002-12-08 09:53:23 +00002742* Improve log buffer code; use "loglevel" to decide which messages
2743 to log on the console, too (like in Linux); get rid of "logstart"
2744
2745* Add command line tool to access the U-Boot's environment
2746 (board-specific for TRAB now, to be fixed later)
2747
wdenk7c7a23b2002-12-07 00:20:59 +00002748* Patch by Hans-Joerg Frieden, 06 Dec 2002
2749 Fix misc problems with AmigaOne support
2750
2751* Patch by Chris Hallinan, 3 Dec 2002:
2752 minor cleanup to the MPC8245 EPIC driver
2753
2754* Patch by Pierre Aubert , 28 Nov 2002
2755 Add support for external (SIU) interrupts on MPC8xx
2756
2757* Patch by Pierre Aubert , 28 Nov 2002
2758 Fix nested syscalls bug in standalone applications
2759
2760* Patch by David Müller, 27 Nov 2002:
2761 fix output of "pciinfo" command for CardBus bridge devices.
2762
2763* Fix bug in TQM8260 board detection - boards got stuck when board ID
2764 was not readable
2765
wdenk1f53a412002-12-04 23:39:58 +00002766* Add LED indication for IDE activity on KUP4K board
2767
wdenka6c7ad22002-12-03 21:28:10 +00002768* Fix startup problems with VFD display on TRAB
2769
2770* Patch by Pierre Aubert, 20 Nov 2002
2771 Add driver for Epson SED13806 graphic controller.
2772 Add support for BMP logos in cfb_console driver.
2773
wdenkea909b72002-11-21 23:11:29 +00002774* Added support for both PCMCIA slots (at the same time!) on MPC8xx
2775
2776* Patch by Rod Boyce, 21 Nov 2002:
2777 fix PCMCIA on MBX8xx board
2778
2779* Patch by Pierre Aubert , 21 Nov 2002
2780 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
2781 bootmode word in DPRAM configurable
2782
wdenkb2184c32002-11-19 23:01:07 +00002783* Patch by Daniel Engström, 18 Nov 2002:
2784 Fixes for x86 port (mostly strings issues)
2785
2786* Patch by Ken Chou, 18 Nov 2002:
2787 Fix for natsemi NIC cards (DP83815)
2788
2789* Patch by Pierre Aubert, 19 Nov 2002:
2790 fix a bug for the MII configuration, and some warnings
2791
wdenkc7de8292002-11-19 11:04:11 +00002792* Patch by Thomas Frieden, 13 Nov 2002:
2793 Add code for AmigaOne board
2794 (preliminary merge to U-Boot, still WIP)
2795
2796* Patch by Jon Diekema, 12 Nov 2002:
2797 - Adding URL for IEEE OUI lookup
2798 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
2799 being defined.
2800 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
2801 root-on-nfs macros are designed to switch how the default boot
2802 method gets defined.
2803
wdenk2262cfe2002-11-18 00:14:45 +00002804* Patch by Daniel Engström, 13 Nov 2002:
2805 Add support for i386 architecture and AMD SC520 board
2806
2807* Patch by Pierre Aubert, 12 Nov 2002:
2808 Add support for DOS filesystem and booting from DOS floppy disk
2809
wdenk1d0350e2002-11-11 21:14:20 +00002810* Patch by Jim Sandoz, 07 Nov 2002:
2811 Increase number of network RX buffers (PKTBUFSRX in
2812 "include/net.h") for EEPRO100 based boards (especially SP8240)
2813 which showed "Receiver is not ready" errors when U-Boot was
2814 processing the receive buffers slower than the network controller
2815 was filling them.
2816
wdenkeb9401e2002-11-11 02:11:37 +00002817* Patch by Andreas Oberritter, 09 Nov 2002:
2818 Change behaviour of NetLoop(): return -1 for errors, filesize
2819 otherwise; return code 0 is valid an means no file loaded - in this
2820 case the environment still gets updated!
2821
2822* Patches by Jon Diekema, 9 Nov 2002:
2823 - improve ADC/DAC clocking on the SACSng board to align
2824 the failing edges of LRCLK and SCLK
2825 - sbc8260 configuration tweaks
2826 - add status LED support for 82xx systems
2827 - wire sspi/sspo commands into command handler; improved error
2828 handlering
2829 - add timestamp support and alternate memory test to the
2830 SACSng configuration
2831
2832* Patch by Vince Husovsky, 7 Nov 2002:
wdenk7f6c2cb2002-11-10 22:06:23 +00002833 Add "-n" to linker options to get rid of "Not enough room for
2834 program headers" problem
2835
2836* Patch by David Müller, 05 Nov 2002
2837 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
2838 so we can use an already existing name
2839
2840* Patch by Pierre Aubert, 05 Nov 2002
2841 Hardware relatied improvments in FDC boot code
2842
2843* Patch by Holger Schurig, 5 Nov 2002:
2844 Make the PXA really change it's frequency
2845
2846* Patch by Pierre Aubert, 05 Nov 2002
2847 Add support for slave serial Spartan 2 FPGAs
2848
2849* Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
2850 drivers
2851
wdenk56f94be2002-11-05 16:35:14 +00002852* Add support for log buffer which can be passed to Linux kernel's
2853 syslog mechanism; used especially for POST results.
2854
2855* Patch by Klaus Heydeck, 31 Oct 2002:
2856 Add initial support for kup4k board
2857
wdenk384ae022002-11-05 00:17:55 +00002858* Patch by Robert Schwebel, 04 Nov 2002:
2859 - use watchdog to reset PXA250 systems
2860 - added progress callbacks to (some of the) ARM code
2861 - update for Cogent CSB226 board
2862
2863* Add support for FPS860 board
2864
wdenke95b61c2002-11-04 16:02:40 +00002865* Patch by Guillaume Alexandre,, 04 Nov 2002:
2866 Improve PCI access on 32-bits Compact PCI bus
2867
wdenk24ee89b2002-11-03 17:56:27 +00002868* Fix mdelay() on TRAB - this was still the debugging version with
2869 seconds instead of ms.
2870
2871* Patch by Robert Schwebel, 1 Nov 2002:
2872 XScale related cleanup (affects all ARM boards)
2873
2874* Cleanup of names and README.
wdenkcc1c8a12002-11-02 22:58:18 +00002875
2876======================================================================
wdenk24ee89b2002-11-03 17:56:27 +00002877Notes for U-Boot 0.1.0:
wdenkcc1c8a12002-11-02 22:58:18 +00002878======================================================================
2879
2880This is the initial version of "Das U-Boot", the Universal Boot Loader.
2881
2882It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
2883For information about the history of the project please see the
2884PPCBoot project page at http://sourceforge.net/projects/ppcboot
2885
2886======================================================================