blob: e7c273d3c13c65756b9003c553d34387c5c56f2a [file] [log] [blame]
wdenk24ee89b2002-11-03 17:56:27 +00001======================================================================
wdenk56b86bf2004-04-12 14:31:43 +00002Changes for U-Boot 1.1.1:
3======================================================================
wdenk507bbe32004-04-18 21:13:41 +00004
5* Patch by Yasushi Shoji, 07 Apr 2004:
6 - add support for microblaze processors
7 - add support for AtmarkTechno "suzaku" board
8
wdenk998eaae2004-04-18 19:43:36 +00009* Configure PPChameleon board to use redundand environment in flash
10
11* Configure PPChameleon board to use JFFS2 NAND support.
12
13* Added support for JFFS2 filesystem (read-only) on top of NAND flash
14
wdenk6e592382004-04-18 17:39:38 +000015* Patch by Rune Torgersen, 16 Apr 2004:
16 LBA48 fixes
wdenk56b86bf2004-04-12 14:31:43 +000017
wdenkc26e4542004-04-18 10:13:26 +000018* Patches by Pantelis Antoniou, 16 Apr 2004:
19 - add support for a new version of an Intracom board and fix
20 various other things on others.
21 - add verify support to the crc32 command (define
22 CONFIG_CRC32_VERIFY to enable it)
23 - fix FEC driver for MPC8xx systems:
24 1. fix compilation problems for boards that use dynamic
25 allocation of DPRAM
26 2. shut down FEC after network transfers
27 - HUSH parser fixes:
28 1. A new test command was added. This is a simplified version of
29 the one in the bourne shell.
30 2. A new exit command was added which terminates the current
31 executing script.
32 3. Fixed handing of $? (exit code of last executed command)
wdenk6e592382004-04-18 17:39:38 +000033 - Fix some compile problems;
34 add "once" functionality for the netretry variable
wdenkc26e4542004-04-18 10:13:26 +000035
wdenkea66bc82004-04-15 23:23:39 +000036* Patch by George G. Davis, 02 Apr 2004:
37 add support for Intel Assabet board
38
wdenkdb01a2e2004-04-15 23:14:49 +000039* Patch by Stephen Williams, 01 Apr 2004:
40 Add support for Picture Elements JSE board
41
42* Patch by Christian Pell, 01 Apr 2004:
43 Add CompactFlash support for PXA systems.
44
wdenk04a85b32004-04-15 18:22:41 +000045* Patches by Pantelis Antoniou, 30 Mar 2004:
46 - add auto-complete support to the U-Boot CLI
47 - add support for NETTA and NETPHONE boards; fix NETVIA board
wdenk5a8c51c2004-04-15 21:16:42 +000048 - add support for the Epson 156x series of graphical displays
49 (These displays are serial and not suitable for using a normal
50 framebuffer console on them)
51 - add infrastructure needed in order to POST any DSPs in a board
wdenka6ab4bf2004-04-15 21:31:56 +000052 - improve and fix various things in the MPC8xx FEC driver:
53 1. The new 87x and 88x series of processors have two FECs,
54 and the new driver supports them both.
55 2. Another change in the 87x/88x series is support for
56 the RMII (Reduced MII) interface. However numerous
57 changes are needed to make it work since the PHYs
58 are connected to the same lines. That means that
59 you have to address them correctly over the MII
60 interface.
61 3. We now correctly match the MII/RMII interface
62 configuration to what the PHY reports.
wdenka3d991b2004-04-15 21:48:45 +000063 - Fix problem when readingthe MII status register. Due to the
64 internal design of many PHYs you have to read the register
65 twice. The problem is more apparent in 10Mbit mode.
66 - add new mode ".jffs2s" for reading from a NAND device: it just
67 skips over bad blocks.
68 - add networking support for VLANs (802.1q), and CDP (Cisco
69 Discovery Protocol)
wdenkbda6c8a2004-04-15 21:58:11 +000070 - some minor patches / cleanup
wdenk04a85b32004-04-15 18:22:41 +000071
72* Patch by Yuli Barcohen, 28 Mar 2004:
73 - Add support for MPC8272 family including MPC8247/8248/8271/8272
74 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
75 - Change configuration method for MPC8260ADS family
76
wdenkd716b122004-04-12 16:12:49 +000077* add startup code to clear the BSS of standalone applications
78
wdenk56b86bf2004-04-12 14:31:43 +000079* Fix if / elif handling bug in HUSH shell
80
81======================================================================
wdenkf525c8a2004-04-10 20:44:51 +000082Changes for U-Boot 1.1.0:
wdenkc83bf6a2004-01-06 22:38:14 +000083======================================================================
84
wdenk7e780362004-04-08 22:31:29 +000085* Patch by Mark Jonas: Remove config.tmp files only when
86 unconfiguring the board
87
88* Adapt RMU board for bigger flash memory
89
wdenk0608e042004-03-25 19:29:38 +000090* Patch by Klaus Heydeck, 13 Mar 2003:
91 Add support for KUP4X Board
92
wdenk518e2e12004-03-25 14:59:05 +000093* Patch by Pavel Bartusek, 21 Mar 2004
94 Add Reiserfs support
95
96* Patch by Hinko Kocevar, 20 Mar 2004
97 - Add auto-release for SMSC LAN91c111 driver
98 - Add save/restore of PTR and PNR regs as suggested in datasheet
99
wdenk6fb6af62004-03-23 23:20:24 +0000100* Patch by Stephen Williams, 19 March 2004
101 Increase speed of sector reads from SystemACE,
102 shorten poll timeout and remove a useless reset
103
104* Patch by Tolunay Orkun, 19 Mar 2004:
105 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
106 (CONFIG_PHY_GIGE)
107
108* Patch by Brad Kemp, 18 Mar 2004:
109 prevent machine checks during a PCI scan
110
111* Patch by Pierre Aubert, 18 Mar 2004:
112 Fix string cleaning in IDE identification
113
wdenkeeb1b772004-03-23 22:53:55 +0000114* Patch by Pierre Aubert, 18 Mar 2004:
115 - Unify video mode handling for Chips & Technologies 69000 Video
116 chip and Silicon Motion SMI 712/710/810 Video chip
117 - Add selection of the video output (CRT or LCD) via 'videoout'
118 environment variable for the Silicon Motion
119 - README update
120
121* Patch by Pierre Aubert, 18 Mar 2004:
122 include/common.h typo fix
123
124* Patches by Tolunay Orkun, 17 Mar 2004:
125 - Add support for bd->bi_iic_fast[] initialization via environment
126 variable "i2cfast" (CONFIG_I2CFAST)
127 - Add "i2cfast" u-boot environment variable support for csb272
128
wdenk27aa8182004-03-23 22:37:33 +0000129* Patch by Carl Riechers, 17 Mar 2004:
130 Ignore '\0' characters in console input for use with telnet and
131 telco pads.
132
133* Patch by Leon Kukovec, 17 Mar 2004:
134 typo fix for strswab prototype #ifdef
135
wdenk4b9206e2004-03-23 22:14:11 +0000136* Patches by Thomas Viehweger, 16 Mar 2004:
137 - show PCI clock frequency on MPC8260 systems
138 - add FCC_PSMR_RMII flag for HiP7 processors
139 - in do_jffs2_fsload(), take load address from load_addr if not set
140 explicit, update load_addr otherwise
141 - replaced printf by putc/puts when no formatting is needed
142 (smaller code size, faster execution)
143
wdenk109c0e32004-03-23 21:43:07 +0000144* Patch by Phillippe Robin, 16 Mar 2004:
145 avoid dereferencing NULL pointer in lib_arm/armlinux.c
146
147* Patch by Stephen Williams, 15 Mar 2004:
148 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
149
150* Patch by Tolunay Orkun, 15 Mar 2004:
151 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
152
153* Patch by Travis Sawyer, 15 Mar 2004:
154 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
155
wdenkefa329c2004-03-23 20:18:25 +0000156* Add start-up delay to make sure power has stabilized before
157 attempting to switch on USB on SX1 board.
158
159* Patch by Josef Wagner, 18 Mar 2004:
160 - Add support for MicroSys XM250 board (PXA255)
161 - Add support for MicroSys PM828 board (MPC8280)
162 - Add support for 32 MB Flash on PM825/826
163 - new SDRAM refresh rate for PM825/PM826
164 - added support for MicroSys PM520 (MPC5200)
165 - replaced Query by Identify command in CPU86/flash.c
166 to support 28F160F3B
167
168* Fix wrap around problem with udelay() on ARM920T
169
170* Add support for Macronix flash on TRAB board
171
wdenk7d7ce412004-03-17 01:13:07 +0000172* Patch by Pierre Aubert, 15 Mar 2004:
173 Fix buffer overflow in IDE identification
174
175* Fix power-off of LCD for out-of-band temperatures on LWMON board
176
177* Remove redundand #define in IceCube.h
178
wdenkd9df1f42004-03-15 09:00:01 +0000179* Patch by Steven Scholz, 27 Feb 2004:
180 - Adding get_ticks() and get_tbclk() for AT91RM9200
181 - Many white space fixes in cpu/at91rm9200/interrupts.c
182
183* Patches by Steven Scholz, 20 Feb 2004:
184 some cleanup in AT91RM9200 related code
185
wdenk855a4962004-03-14 18:23:55 +0000186* Patches by Travis Sawyer, 12 Mar 2004:
187 - Fix Gigabit Ethernet support for 440GX
188 - Add Gigabit Ethernet Support to MII PHY utilities
189
190* Patch by Brad Kemp, 12 Mar 2004:
191 Fixes for drivers/cfi_flash.c:
192 - Better support for x8/x16 implementations
193 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
194 - Added defines for AMD command and address constants
195
196* Patch by Leon Kukovec, 12 Mar 2004:
197 Fix get_dentfromdir() to correctly handle deleted dentries
wdenk42dfe7a2004-03-14 22:25:36 +0000198
wdenk855a4962004-03-14 18:23:55 +0000199* Patch by George G. Davis, 11 Mar 2004:
200 Remove hard coded network settings in TI OMAP1610 H2
201 default board config
202
203* Patch by George G. Davis, 11 Mar 2004:
204 add support for ADS GraphicsClient+ board.
205
wdenk7d7ce412004-03-17 01:13:07 +0000206* Patch by Pierre Aubert, 11 Mar 2004:
wdenk4b248f32004-03-14 16:51:43 +0000207 - add bitmap command and splash screen support in cfb console
208 - add [optional] origin in the bitmap display command
209
210* Patch by Travis Sawyer, 11 Mar 2004:
211 Fix ocotea board early init interrupt setup.
212
213* Patch by Thomas Viehweger, 11 Mar 2004:
214 Remove redundand code; add PCI-specific bits to include/mpc8260.h
215
wdenkaaf224a2004-03-14 15:20:55 +0000216* Patch by Stephan Linz, 09 Mar 2004
217 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
218
219* Patch by George G. Davis, 9 Mar 2004:
220 fix recent build failure for SA1100 target
221
222* Patch by Travis Sawyer, 09 Mar 2004:
223 Support native interrupt mode for the IBM440GX.
224 Previously it was running in 440GP compatibility mode.
225
wdenk3d3befa2004-03-14 15:06:13 +0000226* Patch by Philippe Robin, 09 Mar 2004:
227 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
228 Platform support.
229
230* Patch by Masami Komiya, 08 Mar 2004:
231 Don't overwrite server IP address or boot file name
232 when the boot server does not return values
233
wdenk7d7ce412004-03-17 01:13:07 +0000234* Patch by Tolunay Orkun, 5 Mar 2004:
wdenk3d3befa2004-03-14 15:06:13 +0000235 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
236
wdenk4d13cba2004-03-14 14:09:05 +0000237* Patch by Tolunay Orkun, 5 Mar 2004:
238 Fix early board initialization for Cogent CSB272 board
239
240* Patch by Ed Okerson, 3 Mar 2004:
241 fix CFI flash writes for little endian systems
242
243* Patch by Reinhard Meyer, 01 Mar 2004:
244 generalize USB and IDE support for MPC5200 with according
245 changes to IceCube.h and TOP5200.h
246 add Am29LV256 256 MBit FLASH support for TOP5200 boards
247 add info about USB and IDE to README
248
wdenkc3f9d492004-03-14 00:59:59 +0000249* Patch by Yuli Barcohen, 4 Mar 2004:
250 Fix problems with GCC 3.3.x which changed handling of global
251 variables explicitly initialized to zero (now in .bss instead of
252 .data as before).
253
254* Patch by Leon Kukovec, 02 Mar 2004:
255 add strswab() to fix IDE LBA capacity, firmware and model numbers
256 on little endian machines
257
258* Patch by Masami Komiya, 02 Mar 2004:
259 - Remove get_ticks() from NFS code
260 - Add verification of RPC transaction ID
261
262* Patch by Pierre Aubert, 02 Mar 2004:
263 cleanup for IDE and USB drivers for MPC5200
264
265* Patch by Travis Sawyer, 01 Mar 2004:
wdenk0e6d7982004-03-14 00:07:33 +0000266 Ocotea:
267 - Add IBM PPC440GX Ref Platform support (Ocotea)
268 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
269 Adapted to U-Boot and 440GX port
270 440gx_enet.c:
271 - Add gracious handling of all Ethernet Pin Selections for 440GX
272 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
273 ppc440.h:
274 - Add needed bit definitions
275 - Fix formatting
276
277* Patch by Carl Riechers, 1 Mar 2004:
278 Add PPC440GX prbdv0 divider to fix memory clock calculation.
279
280* Patch by Stephan Linz, 27 Feb 2004
281 - avoid problems for targets without NFS download support
282
wdenkc40b2952004-03-13 23:29:43 +0000283* Patch by Rune Torgersen, 27 Feb 2004:
284 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
285 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
286 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
287
288* Patch by Masami Komiya, 27 Feb 2004:
289 Fix rarpboot: add autoload by NFS
290
291* Patch by Dan Eisenhut, 26 Feb 2004:
292 fix flash_write return value in saveenv
293
294* Patch by Stephan Linz, 11 Dec 2003
295 expand config.mk to avoid trigraph warnings on NIOS
296
297* Rename "BMS2003" board into "HMI10"
298
wdenk6629d2f2004-03-12 15:38:25 +0000299* SX1 patches: use "serial#" for USB serial #; use redundand environment
300 storage; auto-set console on USB port (using preboot command)
301
wdenk232c1502004-03-12 00:14:09 +0000302* Add support for SX1 mobile phone; add support for USB-based console
303 (enable with "setenv stdout usbtty; setenv stdin usbtty")
304
wdenk79d696f2004-03-11 22:46:36 +0000305* Fix LOWBOOT configuration for MPC5200 with DDR memory
306
wdenkf8d813e2004-03-02 14:05:39 +0000307* Fix SDRAM timings for LITE5200 / IceCube board
308
309* Handle Auti-MDIX / connection status for INCA-IP
310
311* Fix USB problems when attempting to read 0 bytes
312
wdenke7c85682004-02-27 08:21:54 +0000313* Patch by Travis Sawyer, 26 Feb 2004:
314 Fix broken compile for XPEDITE1K target.
315
316* Patch by Stephan Linz, 26 Feb 2004:
317 Bug fix for NFS code on NIOS targets
wdenk232c1502004-03-12 00:14:09 +0000318
wdenke7c85682004-02-27 08:21:54 +0000319* Patch by Stephen Williams, 26 Feb 2004:
320 Break up SystemACE reads of large block counts
321
wdenk132ba5f2004-02-27 08:20:54 +0000322* Patch by Pierre Aubert, 26 Feb 2004
323 add IDE support for MPC5200
324
325* Patch by Masami Komiya, 26 Feb 2004:
326 add autoload via NFS
327
328* Patch by Stephen Williams
329 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
330 elsewhere in the source.
331
wdenk11dadd52004-02-27 00:07:27 +0000332* Patch by Steven Scholz, 25 Feb 2004:
333 - Timeouts in FPGA code should be based on CFG_HZ
334 - Minor cleanup in code for Altera FPGA ACEX1K
335
336* Patch by Steven Scholz, 25 Feb 2004:
337 Changed "Directory Hierarchy" section in README
338
339* Patch by Masami Komiya, 25 Feb 2004:
340 Reduce copy count in nfs_read_reply() of NFS code
341
wdenk80885a92004-02-26 23:46:20 +0000342* Patch by Markus Pietrek, 24 Feb 2004:
343 NS9750 DevBoard added
344
wdenk132ba5f2004-02-27 08:20:54 +0000345* Patch by Pierre Aubert, 24 Feb 2004
wdenk80885a92004-02-26 23:46:20 +0000346 add USB support for MPC5200
347
348* Patch by Steven Scholz, 24 Feb 2004:
349 - fix MII commands to use values from last command
350
351* Patch by Torsten Demke, 24 Feb 2004:
352 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
353
wdenk0c852a22004-02-26 23:01:04 +0000354* Patch by Rahul Shanbhag, 19 Feb 2004:
355 Fixes for for OMAP1610 board:
356 - shift some IRQ specific code to platform.S file
357 - remove duplicatewatchdog reset code from start.S
358
359* Make Auto-MDIX Support configurable on INCA-IP board
360
361* Fix license for mkimage tool
362
wdenka084f7d2004-02-24 22:33:21 +0000363* Patch by Masami Komiya, 24 Feb 2004:
364 Update NetBootFileXferSize in NFS code
365
366* Patch by Scott McNutt, 24 Feb 2004:
367 fix packet length in NFS code
368
wdenkcbd8a352004-02-24 02:00:03 +0000369* Patch by Masami Komiy, 22 Feb 2004:
370 Add support for NFS for file download
371
wdenk074cff02004-02-24 00:16:43 +0000372* Patch by Andrea Scian, 17 Feb 2004:
373 Add support for S3C44B0 processor and DAVE B2 board
374
375* Patch by Steven Scholz, 20 Feb 2004:
376 - Add support for MII commands on AT91RM9200 boards
377 - some cleanup in AT91RM9200 ethernet code
378
wdenk028ab6b2004-02-23 23:54:43 +0000379* Patch by Peter Ryser, 20 Feb 2004:
380 Add support for the Xilinx ML300 platform
381
382* Patch by Stephan Linz, 17 Feb 2004:
383 Fix watchdog support for NIOS
384
385* Patch by Josh Fryman, 16 Feb 2004:
386 Fix byte-swapping for cfi_flash.c for different bus widths
387
388* Patch by Jon Diekema, 14 Jeb 2004:
389 Remove duplicate "FPGA Support" notes from the README file
390
wdenk63e73c92004-02-23 22:22:28 +0000391* Patches by Reinhard Meyer, 14 Feb 2004:
392 - update board/emk tree; use common flash driver
393 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
394 [adapted for other PPC CPUs -- wd]
395 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
396
397* Patch by Jon Diekema, 13 Feb 2004:
398 Call show_boot_progress() whenever POST "FAILED" is printed.
399
400* Patch by Nishant Kamat, 13 Feb 2004:
401 Add support for TI OMAP1610 H2 Board
402 Fixes for cpu/arm926ejs/interrupt.c
403 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
404 Fix for a timer bug in OMAP1610 Innovator
405 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
406
407* Patches by Stephan Linz, 12 Feb 2004:
408 - add support for NIOS timer with variable period preload counter value
409 - prepare POST framework support for NIOS targets
410
411* Patch by Denis Peter, 11 Feb 2004:
412 add POST support for the MIP405 board
413
wdenkcd0a9de2004-02-23 20:48:38 +0000414* Patch by Laurent Mohin, 10 Feb 2004:
415 Fix buffer overflow in common/usb.c
416
417* Patch by Tolunay Orkun, 10 Feb 2004:
418 Add support for Cogent CSB272 board
419
wdenk2d1a5372004-02-23 19:30:57 +0000420* Patch by Thomas Elste, 10 Feb 2004:
421 Add support for NET+50 CPU and ModNET50 board
422
423* Patch by Sam Song, 10 Feb 2004:
424 Fix typos in cfi_flash.c
425
426* Patch by Leon Kukovec, 10 Feb 2004
427 Fixed long dir entry slot id calculation in get_vfatname
428
429* Patch by Robin Gilks, 10 Feb 2004:
430 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
431 !=, <>, <, >, <=, >=)
432
wdenk3f85ce22004-02-23 16:11:30 +0000433* Fix problem with side effects in macros in include/usb.h
434
435* Patch by David Benson, 13 Nov 2003:
436 bug 841358 - fix TFTP download size limit
437
438* Fixing bug 850768:
439 improper flush_cache() in load_serial()
440
441* Fixing bug 834943:
442 MPC8540 - missing volatile declarations
443
444* Patch by Stephen Williams, 09 Feb 2004:
445 Add support for Xilinx SystemACE chip:
446 - New files common/cmd_ace.c and include/systemace.h
447 - Hook systemace support into cmd_fat and the partition manager
448
449* Patch by Travis Sawyer, 09 Feb 2004:
450 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
451
wdenk3c74e322004-02-22 23:46:08 +0000452* Patch by Travis Sawyer, 09 Feb 2004:
453 o 440GX:
454 - Fix PCI Indirect access for type 1 config cycles with ppc440.
455 - Add phymode for 440 enet
456 - fix pci pre init
457 o XPedite1K:
458 - Change board_pre_init to board_early_init_f
459 - Add user flash to bus controller setup
460 - Fix pci pre init
461 - Fix is_pci_host to check GPIO for monarch bit
462 - Force xpedite1k to pci conventional mode (via #define option)
463
464* Patch by Brad Kemp, 4 Feb 2004:
465 - handle the machine check that is generated during the PCI scans
466 on 82xx processors.
467 - define the registers used in the IMMR by the PCI subsystem.
468
469* Patch by Pierre Aubert, 03 Feb 2004:
470 cpu/mpc5xxx/start.S: copy MBAR into SPR311
471
472* Patch by Jeff Angielski, 03 Feb 2004:
473 Fix copy & paste error in cpu/mpc8260/pci.c
474
475* Patch by Reinhard Meyer, 24 Jan 2004:
476 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
477
wdenkcf56e112004-02-20 22:02:48 +0000478* Add Auto-MDIX support for INCA-IP
479
wdenkbf9e3b32004-02-12 00:47:09 +0000480* Some code cleanup
481
482* Patch by Josef Baumgartner, 10 Feb 2004:
483 Fixes for Coldfire port
484
485* Patch by Brad Kemp, 11 Feb 2004:
486 Fix CFI flash driver problems
487
wdenka2d18bb2004-02-11 21:35:18 +0000488* Make sure to use a bus clock divider of 2 only when running TQM8xxM
489 modules at CPU clock frequencies above 66 MHz.
wdenkbf9e3b32004-02-12 00:47:09 +0000490
wdenka2d18bb2004-02-11 21:35:18 +0000491* Optimize flash programming speed for LWMON (by another 100% :-)
492
wdenkcd37d9e2004-02-10 00:03:41 +0000493* Patch by Jian Zhang, 3 Feb 2004:
494 - Changed the incorrect FAT12BUFSIZE
495 - data_begin in fsdata can be negative. Changed it to be short.
496
wdenkec4c5442004-02-09 23:12:24 +0000497* Patches by Stephan Linz, 30 Jan 2004:
498 1: - board/altera/common/flash.c:flash_erase():
499 o allow interrupts befor get_timer() call
500 o check-up each erased sector and avoid unexpected timeouts
501 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
502 o enclose sevenseg_set() in cpp condition
503 - remove the ASMI configuration for DK1S10_standard_32 (never present)
504 - fix some typed in mistakes in the NIOS documentation
505 2: - split DK1C20 configuration into several header files:
506 o two new files for each NIOS CPU description
507 o U-Boot related part is remaining in DK1C20.h
508 3: - split DK1S10 configuration into several header files:
509 o two new files for each NIOS CPU description
510 o U-Boot related part is remaining in DK1S10.h
511 4: - Add support for the Microtronix Linux Development Kit
512 NIOS CPU configuration at the Altera Nios Development Kit,
513 Stratix Edition (DK-1S10)
514 5: - Add documentation for the Altera Nios Development Kit,
515 Stratix Edition (DK-1S10)
516 6: - Add support for the Nios Serial Peripharel Interface (SPI)
517 (master only)
518 7: - Add support for the common U-Boot SPI framework at
519 RTC driver DS1306
520
wdenkb98fff12004-02-09 20:51:26 +0000521* Patch by Rahul Shanbhag, 28 Jan 2004:
522 Fix flash protection/locking handling for OMAP1610 innovator board.
523
524* Patch by Rolf Peukert, 28 Jan 2004:
525 fix flash write problems on CSB226 board (write with 32 bit bus width)
526
527* Patches by Mark Jonas, 16 Jan 2004:
528 - fix rounding error when calculating baudrates for MPC5200 PSCs
529 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
530 time which is not supported
531
wdenk5653fc32004-02-08 22:55:38 +0000532* Patch by Yuli Barcohen, 26 Jan 2004:
533 Allow bzip2 compression for small memory footprint boards
534
535* Patch by Brad Kemp, 21 Jan 2004:
536 Add support for CFI flash driver for both the Intel and the AMD
537 command sets.
538
539* Patch by Travis Sawyer, 20 Jan 2004:
540 Fix pci bridge auto enumeration of sibling p2p bridges.
541
542* Patch by Tolunay Orkun, 12 Jan 2004:
543 Add some delays as needed for Intel LXT971A PHY support
544
545* Patches by Stephan Linz, 09 Jan 2004:
546 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
547 - make DK1C20 board configuration related to ASMI conform to
548 documentation
549
wdenkf6e20fc2004-02-08 19:38:38 +0000550* Patch by Anders Larsen, 09 Jan 2004:
551
552 ARM memory layout fixes: the abort-stack is now set up in the
553 correct RAM area, and the BSS is zeroed out as it should be.
554
555 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
556 of the linker scripts are replaced by '__bss_start' and '_end',
557 resp., which is a further step to eliminate unnecessary differences
558 between the implementation of the CPU architectures.
559
wdenkf4863a72004-02-07 01:27:10 +0000560* Patch by liang a lei, 9 Jan 2004:
561 Fix Intel 28F128J3 ID in include/flash.h
562
563* Patch by Masami Komiya, 09 Jan 2004:
564 add support for TB0229 board (NEC VR4131 MIPS processor)
565
566* Patch by Leon Kukovec, 12 Dec 2003:
567 changed extern __inline__ into static __inline__ in
568 include/linux/byteorder/swab.h
569
wdenkba56f622004-02-06 23:19:44 +0000570* Patch by Travis Sawyer, 30 Dec 2003:
571 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
572 select MDI port based on enabled EMAC device.
573 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
574 base PrPMC board.
575
wdenka6cccae2004-02-06 21:48:22 +0000576* Patch by Wolter Kamphuis, 15 Dec 2003:
577 made CONFIG_SILENT_CONSOLE usable on all architectures
578
579* Disable date command on TQM866M - there is no RTC on MPC866
580
wdenk75d1ea72004-01-31 20:06:54 +0000581* Fix variable CPU clock for MPC859/866 systems for low CPU clocks
582
wdenk68766092004-01-29 09:22:58 +0000583* Implement adaptive SDRAM timing configuration based on actual CPU
584 clock frequency for INCA-IP; fix problem with board hanging when
585 switching from 150MHz to 100MHz
586
587* Add PCMCIA CS support for BMS2003 board
588
wdenkc178d3d2004-01-24 20:25:54 +0000589* Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
590 see doc/README.MPC866 for details;
591 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
592 calculate CPU clock frequency from PLL register values.
593
594* Add support for 128 MB RAM on TQM8xxL/M modules
595
wdenkef978732004-01-21 20:46:28 +0000596* Fix PS/2 keyboard problem caused by statically initialized variable
597 pointing to a location in flash
598
599* Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
600
wdenkc837dcb2004-01-20 23:12:12 +0000601* The PS/2 mux on the BMS2003 board needs 450 ms after power on
602 before we can access it; add delay in case we are faster (with no
603 CF card inserted)
604
605* Cleanup of some init functions
606
607* Make sure SCC Ethernet is always stopped by the time we boot Linux
608 to avoid Linux crashes by early packets coming in.
609
610* Accelerate flash accesses on LWMON board by using buffered writes
611
wdenkb0aef112004-01-18 18:21:54 +0000612* Fix typo in Makefile;
613 fix problem with PARTNUM detection
614
wdenk1c437712004-01-16 00:30:56 +0000615* Patch by Reinhard Meyer, 09 Jan 2004:
616 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
617
618* Add support for IDE LED on BMS2003 board
619 (exclusive with status LED!)
620
621* Add support for PS/2 keyboard (used with PS/2 multiplexor on
622 BMS2003 board)
623
624* Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
625 Add common files for "emk" boards
626
wdenkc83bf6a2004-01-06 22:38:14 +0000627* Add a common get_ram_size() function and modify the the
628 board-specific files to invoke that common implementation.
629
630======================================================================
wdenkb34ff812004-01-06 11:13:56 +0000631Changes for U-Boot 1.0.1:
wdenk5cf9da42003-11-07 13:42:26 +0000632======================================================================
633
wdenkb34ff812004-01-06 11:13:56 +0000634* Set default clock for INCA-IP to 150 MHz
635
wdenka522fa02004-01-04 22:51:12 +0000636* Make BMS2003 use a separate config file to avoid #ifdef mess;
637 add I2C support; add support for DS1337 RTC
638
639* Add CompactFlash support for BMS2003 board
640
641* Add support for status LED on BMS2003 board
642
wdenk180d3f72004-01-04 16:28:35 +0000643* Patch by Scott McNutt, 02 Jan 2004:
644 Add support for the Nios Active Serial Memory Interface (ASMI)
645 on Cyclone devices
646
647* Patch by Andrea Marson, 16 Dec 2003:
648 Add support for the PPChameleon ME and HI modules
649
650* Patch by Yuli Barcohen, 22 Dec 2003:
651 Add support for Motorola DUET ADS board (MPC87x/88x)
652
wdenkdd875c72004-01-03 21:24:46 +0000653* Patch by Robert Schwebel, 15 Dec 2003:
654 add support for cramfs (uses JFFS2 command interface)
655
wdenkc935d3b2004-01-03 19:43:48 +0000656* Patches by Stephan Linz, 11 Dec 2003:
657 - more documentation for NIOS port
658 - new struct nios_pio_t, struct nios_spi_t
659 - Reconfiguration for NIOS Development Kit DK1C20:
660 o move board related code from board/dk1c20
661 to board/altera/dk1c20
662 o create a new common source path board/altera/common
663 and move generic flash access stuff into it
664 o change/expand configuration file DK1C20.h
665 - Add support for NIOS Development Kit DK1S10
666 - Add status LED support for NIOS systems
667 - Add dual 7-segment LED support for Altera NIOS DevKits
668
wdenk3a473b22004-01-03 00:43:19 +0000669* Patch by Ronen Shitrit, 10 Dec 2003:
670 Add support for the Marvell DB64360 / DB64460 development boards
671
672* Patch by Detlev Zundel, 10 Dec 2003:
673 fix dependency problem in examples/Makefile
674
wdenkb6e4c402004-01-02 16:05:07 +0000675* Patch by Denis Peter, 8 Dec 2003
676 - add support for the PATI board (MPC555)
677 - add SPI support for the MPC5xx
678
679* Patch by Anders Larsen, 08 Dec 2003:
680 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
681 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
682 cleanup some redundand #defines
683
wdenk63f34912004-01-02 15:01:32 +0000684* Patch by André Schwarz, 8 Dec 2003:
685 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
686 - TX and RX deskriptors must be quad-word aligned
687 - does not work with only one TX deskriptor
688 - standard reset method does not work
689
690* Patch by Masami Komiya, 08 Dec 2003:
691 add RTL8139 ethernet driver
692
693* Patches by Ed Okerson, 07 Dec 2003:
694 - fix ethernet for the AU1x00 processors in little-endian mode.
695 - extend memsetup.S for the AU1x00 processors in BE and LE modes
696
wdenkd4ca31c2004-01-02 14:00:00 +0000697* Minor code cleanup (coding style)
698
699* Patch by Reinhard Meyer, 30 Dec 2003:
700 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
701 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
702 - turned debug print of PHY registers into a function (called in two places)
703 - added support for EMK MPC5200 based modules
704
705* Fix MPC8xx PLPRCR_MFD_SHIFT typo
706
707* Add support for TQM866M modules
708
709* Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
710
711* Fix a few compiler warnings
712
wdenkc1896002003-12-28 11:44:59 +0000713* Patch by Reinhard Meyer, 28 Dec 2003:
714 Add initial support for TOP5200 board
715
wdenk7cb22f92003-12-27 19:24:54 +0000716* Make CPU clock on ICA-IP board controllable by a "cpuclk"
717 environment variable which can set to "100", "133", or "150". The
718 CPU clock will be configured accordingly upon next reboot. Other
719 values are ignored. In case of an invalid or undefined "cpuclk"
720 value, the compile-time default CPU clock speed will be used.
721
722* Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
723 window that is used to access the UART registers by the Linux driver)
724
725* Patch by Reinhard Meyer, 20 Dec 2003:
726 Fix clock calculation for the MPC5200 for higher clock frequencies
727 (above 2**32 / 10 = 429.5 MHz).
728
729* Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
730
wdenkb2001f22003-12-20 22:45:10 +0000731* Fix IceCube CLKIN configuration (it's 33.000000MHz)
732
733* Add new configuration for IceCube board with DDR memory
734
735* Update TRAB memory configurations
736
wdenk5c745d22003-12-12 00:02:26 +0000737* Add JFFS2 support for INCA-IP board
738
stroesed4f58f72003-12-09 15:04:55 +0000739* Patch by Bill Hargen, 09 Dec 2003:
740 - BUBINGA405EP: changed flash driver to protect top sector containing
741 first instruction.
742 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
743 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
744 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
745 - 405EP: added/fixed support for "reginfo" command.
746 - 4xx: removed spurious MII error messages on "mii info" command.
747
wdenk4e5ca3e2003-12-08 01:34:36 +0000748* Patch by Bernhard Kuhn, 28 Nov 2003:
749 add support for Coldfire CPU
750 add support for Motorola M5272C3 and M5282EVB boards
751
wdenk9fd5e312003-12-07 23:55:12 +0000752* Patch by Pierre Aubert, 24 Nov 2003:
753 - add a return value for the fpga command
754 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
755 is defined. If ide_preinit fails, ide_init is aborted.
756 - fix an endianess problem in fat.h
757
wdenk3bbc8992003-12-07 22:27:15 +0000758* Patch by Wolter Kamphuis, 05 Dec 2003:
759 Add support for SNMC's QS850/QS823/QS860T boards
760
wdenkb028f712003-12-07 21:39:28 +0000761* Patch by Yuli Barcohen, 3 Dec 2003:
762 "revive" U-Boot support for old Motorola MPC860ADS board
763
764* Patch by Cam(ilo?), 03 Dec 2003:
765 make examples build even with broken Montavista objcopy
766
767* Patch by Pavel Bartusek, 27 Nov 2003:
768 fix conversion problem with "bootretry" evironment variable
769
wdenkb4676a22003-12-07 19:24:00 +0000770* Patch by Andre Schwarz, 24 Nov 2003:
771 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
772
773* Patch by Pavel Bartusek, 21 Nov 2003:
774 set ZMII bridge speed on 440
775
776* Patch by Anders Larsen, 17 Nov 2003:
777 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
778
wdenka2663ea2003-12-07 18:32:37 +0000779* Patches by David Müller, 14 Nov 2003:
780 - board/mpl/common/common_util.c
781 * implement support for BZIP2 compressed images
782 * various cleanups (printf -> puts, ...)
783 - board/mpl/common/flash.c
784 * report correct errors to upper layers
785 * check the erase fail and VPP low bits in status reg
786 - board/mpl/vcma9/cmd_vcma9.c
787 - board/mpl/vcma9/flash.c
788 * various cleanups (printf -> puts, ...)
789 - common/cmd_usb.c
790 * fix typo in comment
791 - cpu/arm920t/usb_ohci.c
792 * support for S3C2410 is missing in #if line
793 - drivers/cs8900.c
794 * reinit some registers in case of error (cable missing, ...)
795 - fs/fat/fat.c
796 * support for USB/MMC devices is missing in #if line
797 - include/configs/MIP405.h
798 - include/configs/PIP405.h
799 * enable BZIP2 support
800 * enlarge malloc space to 1MiB because of BZIP2 support
801 - include/configs/VCMA9.h
802 * enable BZIP2 support
803 * enlarge malloc space to 1MiB because of BZIP2 support
804 * enable USB support
805 - lib_arm/armlinux.c
806 * change calling convention of ARM Linux kernel as
807 described on http://www.arm.linux.org.uk/developer/booting.php
808
809* Patch by Thomas Lange, 14 Nov 2003:
810 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
811 support all these AMD boards.
812
813* Patch by Thomas Lange, 14 Nov 2003:
814 Workaround for mips au1x00 physical memory accesses (the au1x00
815 uses a 36 bit bus internally and cannot access physical memory
816 directly. Use the uncached SDRAM address instead of the physical
817 one.)
818
wdenkef5a9672003-12-07 00:46:27 +0000819* Patch by Xue Ligong (Joe), 13 Nov 2003:
820 add Realtek 8019 ethernet driver
821
822* Patch by Yuli Barcohen, 13 Nov 2003:
823 MPC826xADS/PQ2FADS cleanup
824
825* Patch by Anders Larsen, 12 Nov 2003:
826 Update README to mark the PORTIO commands non-standard
827
wdenk5779d8d2003-12-06 23:55:10 +0000828* Patch by Nicolas Lacressonnière, 12 Nov 2003:
829 update for for Atmel AT91RM9200DK development kit:
830 - support for environment variables in DataFlash
831 - Atmel DataFlash AT45DB1282 support
832
833* Patch by Jeff Carr, 11 Nov 2003:
834 add support for new version of 8270 processors
835
836* Patches by George G. Davis, 05 Nov 2003:
837 - only pass the ARM linux initrd tag to the kernel when an initrd
838 is actually present
839 - update omap1510inn configuration file
840
wdenk8bf3b002003-12-06 23:20:41 +0000841* Patches by Stephan Linz, 3 Nov 2003:
842 - more endianess fixes for LAN91C111 driver
843 - CFG_HZ configuration patch for NIOS Cyclone board
844
845* Patch by Stephan Linz, 28 Oct 2003:
846 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
847
848* Patch by Steven Scholz, 20 Oct 2003:
849 - make "mii info <addr>" show infor for PHY at "addr" only
850 - Endian fix for miiphy_info()
851
wdenka8c7c702003-12-06 19:49:23 +0000852* Patch by Gleb Natapov, 19 Sep 2003:
853 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
854
855* Patch by Anders Larsen, 17 Sep 2003:
856 Bring ARM memory layout in sync with the documentation:
857 stack and malloc-heap are now located _below_ the U-Boot code
858
wdenkfa1399e2003-12-06 11:20:01 +0000859* Accelerate booting on TRAB board: read and check autoupdate image
860 headers first instead of always reading the whole images.
861
wdenkb96619a2003-12-05 21:08:38 +0000862* Fix type in MPC5XXX code (pointed out by Victor Wren)
863
wdenkaf6d1df2003-12-03 23:53:42 +0000864* Enabled password check on RMU board
865
866* Fix configuration problem with IceCube in LOWBOOT configuration:
867 envrionment got embedded, corrupting the image layout.
868
869* Fix NEC display names (it's 6440 [for 640x480], not 6640).
870
wdenkfd3103b2003-11-25 16:55:19 +0000871* Added BMS2003 board
872 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
873
wdenkb4757ce2003-11-17 21:45:27 +0000874* Fix flash driver for TRAB board (must use Unlock Bypass Reset
875 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
876 and CPLD
877
wdenk5bb226e2003-11-17 21:14:37 +0000878* Use "-fPIC" instead of "-mrelocatable" to prevent problems with
879 recent tools
880
881* Add checksum verification to 'imls' command
882
883* Add bd_info fields needed for 4xx Linux I2C driver
884
885* Patch by Martin Krause, 4 Nov. 2003:
886 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
887
888* Print used network interface when CONFIG_NET_MULTI is set
889
wdenk5cf9da42003-11-07 13:42:26 +0000890* Patch by Bernhard Kuhn, 28 Oct 2003:
891 Add low boot support for MPC5200
892
893* Fix problem with dual PCMCIA support (NSCU)
894
895* Fix MPC5200 I2C initialization function
896
897======================================================================
wdenka43278a2003-09-11 19:48:06 +0000898Changes for U-Boot 1.0.0:
899======================================================================
900
wdenkb13fb012003-10-30 21:49:38 +0000901* Fix parameter passing to standalone images with bootm command
902
903* Patch by Kyle Harris, 30 Oct 2003:
904 Fix build errors for ixdp425 board
905
906* Patch by David M. Horn, 29 Oct 2003:
907 Fixes to build under CYGWIN
908
909* Get IceCube MGT5100 working (again)
910
wdenk5fa66df2003-10-29 23:18:55 +0000911* Fix problems in memory test on some boards (which was not
912 non-destructive as intended)
913
914* Patch by Gary Jennejohn, 28 Oct 2003:
915 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
916 to prevent stack overflow on ARM systems
917
wdenka0f2fe52003-10-28 09:14:21 +0000918* Patch by Stephan Linz, 28 Oct 2003:
919 fix init sequence error for NIOS port
920
921* Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
922
923* Add CONFIG_VERSION_VARIABLE to TRAB configuration
924
wdenka57a4962003-10-26 22:52:58 +0000925* Patch by Xiao Xianghua, 23 Oct 2003:
926 small patch for mpc85xx
927
928* Fix small problem in MPC5200 I2C driver
929
930* Fix FCC3 support on ATC board
931
dzu8cb81432003-10-24 13:14:45 +0000932* Correct header printing for multi-image files in do_bootm()
933
934* Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
935
wdenk4654af22003-10-22 09:00:28 +0000936* Fix PCI problems on PPChameleon board
937
wdenka3ad8e22003-10-19 23:22:11 +0000938* Patch by Steven Scholz, 18 Oct 2003:
939 Fix AT91RM9200 ethernet driver
940
941* Patch by Nye Liu, 17 Oct 2003:
942 Fix typo in include/mpc8xx.h
943
944* Patch by Richard Woodruff, 16 Oct 03:
945 Fixes for cpu/arm925/interrupt.c
946 - Initialize timestamp & lastdec vars.
947 - fix timestamp overflows.
948 - fix lastdec overflow.
949 - smarter normalization to allow udelay() below 1ms to work.
950
951* Patch by Scott McNutt, 16 Oct
952 add networking support for the Altera Nios Development Kit,
953 Cyclone Edition (DK-1C20)
954
955* Patch by Jon Diekema, 14 Oct 2003:
956 add hint about doc/README.silent to README file
957
dzue7df0292003-10-19 21:43:26 +0000958* Add CompactFlash support for NSCU
959
wdenkd7281f42003-10-19 22:30:08 +0000960* Fix PCI problems on PPChameleonEVB
961
wdenk3d1e8a92003-10-16 12:53:35 +0000962* TRAB auto-update: Base decision if we have to strip the image
963 header on image type as encoded in the header
wdenkd7281f42003-10-19 22:30:08 +0000964 (include image type patch by Martin Krause, 17 Oct 2003)
wdenk3d1e8a92003-10-16 12:53:35 +0000965
wdenk42d1f032003-10-15 23:53:47 +0000966* Patches by Xianghua Xiao, 15 Oct 2003:
967
968 - Added Motorola CPU 8540/8560 support (cpu/85xx)
969 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
970 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
971
972* Fix flash timings on TRAB board
973
wdenk2d5b5612003-10-14 19:43:55 +0000974* Make sure HUSH is initialized for running auto-update scripts
975
976* Make 5200 reset command _really_ reset the board, without running
977 any other code after it
978
979* Fix errors with flash erase when range spans across banks
980 that are mapped in reverse order
981
982* Fix flash mapping and display on P3G4 board
983
984* Patch by Kyle Harris, 15 Jul 2003:
985 - add support for Intel IXP425 CPU
986 - add support for IXDP425 eval board
987
wdenkf72da342003-10-10 10:05:42 +0000988* Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
989 for more information
990
wdenk5da627a2003-10-09 20:09:04 +0000991* Patch by Steven Scholz, 10 Oct 2003
992 - Add support for Altera FPGA ACEX1K
993
wdenk15647dc2003-10-09 19:00:25 +0000994* Patches by Thomas Lange, 09 Oct 2003:
995 - fix cmd_ide.c for non ppc boards (read/write functions did not
996 add ATA base address)
997 - fix for shannon board
998 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
wdenk5da627a2003-10-09 20:09:04 +0000999 - Endian swap ATA identity for all big endian CPUs, not just PPC
1000 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
1001 args to linux
1002 - add support for dbau1x00 board (MIPS32)
wdenk15647dc2003-10-09 19:00:25 +00001003
1004* Patch by Sangmoon Kim, 07 Oct 2003:
1005 add support for debris board
1006
wdenka0ff7f22003-10-09 13:16:55 +00001007* Patch by Martin Krause, 09 Oct 2003:
1008 Fixes for TRAB board
1009 - /board/trab/rs485.c: correct baudrate
wdenk42d1f032003-10-15 23:53:47 +00001010 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
wdenka0ff7f22003-10-09 13:16:55 +00001011 udelay(); fix some timing problems with adc controller
1012 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
1013 modify commands: touch and buzzer
1014
1015* Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
1016 (quick & dirty workaround for rogue pointer problem in get_vfatname());
1017 Use direct function calls for auto_update instead of hush commands
1018
wdenk4a551702003-10-08 23:26:14 +00001019* Patch by Scott McNutt, 04 Oct 2003:
1020 - add support for Altera Nios-32 CPU
1021 - add support for Nios Cyclone Development Kit (DK-1C20)
1022
1023* Patch by Steven Scholz, 29 Sep 2003:
1024 - A second parameter for bootm overwrites the load address for
1025 "Standalone Application" images.
1026 - bootm sets environment variable "filesize" to the resulting
1027 (uncompressed) data length for "Standalone Application" images
1028 when autostart is set to "no". Now you can do something like
1029 if bootm $fpgadata $some_free_ram ; then
1030 fpga load 0 $some_free_ram $filesize
1031 fi
1032
1033* Patch by Denis Peter, 25 Sept 2003:
1034 add support for the MIP405 Rev. C board
1035
wdenk54387ac2003-10-08 22:45:44 +00001036* Patch by Yuli Barcohen, 25 Sep 2003:
1037 add support for Zephyr Engineering ZPC.1900 board
1038
1039* Patch by Anders Larsen, 23 Sep 2003:
1040 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
1041 implemented for the x86 architecture)
1042
wdenkfc3e2162003-10-08 22:33:00 +00001043* Patch by Sangmoon Kim, 23 Sep 2003:
1044 fix pll_pci_to_mem_multiplier table for MPC8245
1045
1046* Patch by Anders Larsen, 22 Sep 2003:
1047 enable timed autoboot on PXA
1048
1049* Patch by David Müller, 22 Sep 2003:
wdenkfc3e2162003-10-08 22:33:00 +00001050 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
1051 returns correct libgcc file path
1052 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
1053 time on s3c24x0 systems
1054
1055* Patch by Jon Diekema, 19 Sep 2003:
1056 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
1057 link state to the fault LED.
1058 - In NetLoop, make the Fault LED reflect the link status. The link
1059 status gets updated on entry, and on timeouts.
wdenk42d1f032003-10-15 23:53:47 +00001060
wdenkef1464c2003-10-08 22:14:02 +00001061* Patch by Anders Larsen, 18 Sep 2003:
1062 allow mkimage to build and run on Cygwin-hosted systems
1063
1064* Patch by Frank Müller, 18 Sep 2003:
1065 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
1066 cpu/mpc8xx/fec.c
1067
1068* Patch by Pantelis Antoniou, 16 Sep 2003:
1069 add tool to compute fileds in the PLPRCR register for MPC86x
1070
wdenkd9a405a2003-10-07 20:01:55 +00001071* Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
1072
wdenk147031a2003-10-07 10:33:38 +00001073* Fix build problems under FreeBSD
1074
wdenk887b3722003-10-06 22:00:45 +00001075* Add generic filesystem image type
1076
wdenkfbe4b5c2003-10-06 21:55:32 +00001077* Make fatload set filesize environment variable
1078
1079* enable basic / medium / high-end configurations for PPChameleonEVB
1080 board; fix NAND code
1081
1082* enable TFTP client code to specify to the server the desired
1083 timeout value (see RFC-2349)
1084
dzubb65a312003-09-30 15:22:12 +00001085* Improve SDRAM setup for TRAB board
1086
dzu88a1bfa2003-09-30 15:11:43 +00001087* Suppress all output with splashscreen configured only if "splashimage"
1088 is set
1089
dzucad07372003-09-30 14:36:51 +00001090* Fix problems with I2C support for mpc5200
1091
dzu8a42eac2003-09-29 21:55:54 +00001092* Adapt TRAB configuration and auto_update to new memory layout
1093
dzu91e940d2003-09-25 22:32:40 +00001094* Add configuration for wtk board
1095
dzu29127b62003-09-25 22:30:12 +00001096* Add support for the Sharp LQ065T9DR51U LCD display
1097
wdenk206c60c2003-09-18 10:02:25 +00001098* Patch by Rune Torgersen, 17 Sep 2003:
1099 - Fixes for MPC8266 default config
wdenk65bd0e22003-09-18 10:45:21 +00001100 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
wdenk206c60c2003-09-18 10:02:25 +00001101
1102* Patches by Jon Diekema, 17 Sep 2003:
1103 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
1104 env_common.c)
1105 - sbc8260 tweaks
1106 - adjust "help" output
1107
wdenk5f535fe2003-09-18 09:21:33 +00001108* Patches by Anders Larsen, 17 Sep 2003:
1109 - fix spelling errors
1110 - set GD_FLG_DEVINIT flag only after device function pointers
1111 are valid
1112 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
1113 writeable
1114 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
1115 - trigger watchdog while waiting in serial driver
1116
wdenkb0639ca2003-09-17 22:48:07 +00001117* Add auto-update code for TRAB board using USB memory sticks,
1118 support new configuration with more memory
wdenkf54ebdf2003-09-17 15:10:32 +00001119
wdenkef709e92003-09-16 17:35:37 +00001120* disable MPC5200 bus pipelining as workaround for bus contention
1121
wdenk4aeb2512003-09-16 17:06:05 +00001122* Modify XLB arbiter priorities on MPC5200 so all devices use same
1123 priority; configure critical interrupts to be handled like external
1124 interrupts
1125
wdenkacf98e72003-09-16 11:39:10 +00001126* Make IPB clock on MGT5100/MPC5200 configurable in board config file;
1127 go back to 66 MHz for stability
1128
wdenk78137c32003-09-15 18:00:00 +00001129* Patches by Jon Diekema, 15 Sep 2003:
1130 - add description for missing CFG_CMD_* entries in the README file
1131 - sacsng tweaks
1132
wdenk35656de2003-09-14 19:08:39 +00001133* Patch by Gleb Natapov, 14 Sep 2003:
1134 enable watchdog support for all MPC824x boards that have a watchdog
1135
1136* On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
1137 "Non-octet Aligned Frame" errors we see at 100 Mbps
1138
1139* Patch by Sharad Gupta, 14 Sep 2003:
1140 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
1141
wdenk200f8c72003-09-13 19:13:29 +00001142* Patch by llandre, 11 Sep 2003:
1143 update configuration for PPChameleonEVB board
1144
wdenk531716e2003-09-13 19:01:12 +00001145* Patch by David Müller, 13 Sep 2003:
1146 various changes to VCMA9 board specific files
1147
1148* Add I2C support for MGT5100 / MPC5200
1149
wdenkb70e7a02003-09-12 20:09:09 +00001150* Patch by Rune Torgersen, 11 Sep 2003:
1151 Changed default memory option on MPC8266ADS to NOT be Page Based
1152 Interleave, since this doesn't work very well with the standard
1153 16MB DIMM
1154
1155* Patch by George G. Davis, 12 Sep 2003:
1156 fix Makefile settings for sk98 driver
1157
stroese68ce8952003-09-12 08:57:52 +00001158* Patch by Stefan Roese, 12 Sep 2003:
1159 - new boards added: DP405, HUB405, PLU405, VOH405
1160 - some esd boards updated
1161 - cpu/ppc4xx/sdram.c: disable memory controller before setting
1162 first values
1163 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
1164
wdenk4f7cb082003-09-11 23:06:34 +00001165* Patch by Martin Krause, 11 Sep 2003:
1166 add burn-in tests for TRAB board
1167
1168* Enable instruction cache on MPC5200 board
1169
wdenka43278a2003-09-11 19:48:06 +00001170* Patch by Denis Peter, 11 Sep 2003:
1171 - fix USB data pointer assignment for bulk only transfer.
1172 - prevent to display erased directories in FAT filesystem.
1173
1174* Change output format for NAND flash - make it look like for other
1175 memory, too
1176
1177======================================================================
wdenk149dded2003-09-10 18:20:28 +00001178Changes for U-Boot 0.4.8:
wdenkd94f92c2003-08-28 09:41:22 +00001179======================================================================
1180
dzu29127b62003-09-25 22:30:12 +00001181* Add I2C and RTC support for RMU board
1182
wdenk7205e402003-09-10 22:30:53 +00001183* Patches by Denis Peter, 9 Sep 2003:
1184 add FAT support for IDE, SCSI and USB
1185
1186* Patches by Gleb Natapov, 2 Sep 2003:
1187 - cleanup of POST code for unsupported architectures
1188 - MPC824x locks way0 of data cache for use as initial RAM;
1189 this patch unlocks it after relocation to RAM and invalidates
1190 the locked entries.
1191
1192* Patch by Gleb Natapov, 30 Aug 2003:
1193 new I2C driver for mpc107 bridge. Now works from flash.
1194
1195* Patch by Dave Ellis, 11 Aug 2003:
1196 - JFFS2: fix typo in common/cmd_jffs2.c
1197 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
1198 - JFFS2: remove node version 0 warning
1199 - JFFS2: accept JFFS2 PADDING nodes
1200 - SXNI855T: add AM29LV800 support
1201 - SXNI855T: move environment from EEPROM to flash
1202 - SXNI855T: boot from JFFS2 in NOR or NAND flash
1203
1204* Patch by Bill Hargen, 11 Aug 2003:
1205 fixes for I2C on MPC8240
1206 - fix i2c_write routine
1207 - fix iprobe command
1208 - eliminates use of global variables, plus dead code, cleanup.
1209
wdenk149dded2003-09-10 18:20:28 +00001210* Add support for USB Mass Storage Devices (BBB)
1211 (tested with USB memory sticks only)
1212
1213* Avoid flicker on TRAB's VFD
1214
wdenk7152b1d2003-09-05 23:19:14 +00001215* Add support for SK98xx driver
1216
1217* Add PCI support for SL8245 board
1218
1219* Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
1220 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
1221 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
1222
1223* Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
1224 to allow for more accurate baudrate settings
1225 (error now 0.7% at 115 kbps, instead of 3.5% before)
1226
1227* Patch by Andreas Mohr, 4 Sep 2003:
1228 Fix a lot of spelling errors
1229
wdenk12f34242003-09-02 22:48:03 +00001230* Add support for PPChameleon Eval Board
1231
1232* Add support for P3G4 board
1233
1234* Fix problem with MGT5100 FEC driver: add "early" MAC address
1235 initialization
1236
wdenk326428c2003-08-31 18:37:54 +00001237* Patch by Yuli Barcohen, 7 Aug 2003:
1238 check BCSR to detect if the board is configured in PCI mode
1239
wdenk149dded2003-09-10 18:20:28 +00001240======================================================================
1241Changes for U-Boot 0.4.7:
1242======================================================================
1243
wdenk0cb61d72003-08-30 00:05:50 +00001244* Patch by Raghu Krishnaprasad, 7 Aug 2003:
1245 add support for Adder II MPC852T module
1246
wdenk6f213472003-08-29 22:00:43 +00001247* Patch by George G. Davis, 19 Aug 2003:
1248 fix TI Innovator/OMAP1510 pin configs
1249
1250* Patches by Kshitij, 18 Aug 2003
1251 - add support for arm926ejs cpu core
1252 - add support for TI OMAP 1610 Innovator Board
1253
wdenkc29fdfc2003-08-29 20:57:53 +00001254* Patch by Yuli Barcohen, 14 Aug 2003:
1255 add support for bzip2 uncompression
1256
1257* Add GCC library to examples/Makefile so GCC utility functions will
1258 be resolved, too
1259
wdenkca75add2003-08-29 10:05:53 +00001260* Add I2C and RTC support for RMU board using software I2C driver
1261 (because of better response to iprobe command); fix problem with
1262 "reset" command
1263
stroese437ce072003-08-28 14:24:37 +00001264* Patch by Matthias Fuchs, 28 Aug 2003:
1265 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
1266 CONFIG_BOOTP_MAKS (see README).
1267
wdenkd94f92c2003-08-28 09:41:22 +00001268* Fix ICU862 environment problem
1269
1270* Fix RAM size detection for RMU board
1271
1272* Implement "reset" for MGT5100/MPC5200 systems
1273
1274======================================================================
1275Changes for U-Boot 0.4.6:
wdenk2535d602003-07-17 23:16:40 +00001276======================================================================
1277
wdenke0ac62d2003-08-17 18:55:18 +00001278* Make Ethernet autonegotiation on INCA-IP work for all clock rates;
1279 allow selection of clock frequency as "make" target
1280
1281* Implement memory autosizing code for IceCube boards
1282
1283* Configure network port on INCA-IP for autonegotiation
1284
1285* Fix overflow problem in network timeout code
1286
1287* Patch by Richard Woodruff, 8 Aug 2003:
1288 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
1289
wdenkd94f92c2003-08-28 09:41:22 +00001290======================================================================
1291Changes for U-Boot 0.4.5:
1292======================================================================
1293
wdenkae3af052003-08-07 22:18:11 +00001294* Update for TQM board defaults:
1295 disable clocks_in_mhz, enable boot count limit
1296
dzu9374fa22003-08-07 15:04:48 +00001297* Removed tools/gdb from "make all" target. Added make target "gdbtools"
1298 in toplevel directory instead. Removed astest.c from tools/gdb because
1299 it is no longer relevant.
1300
wdenk96e48cf2003-08-05 18:22:44 +00001301* Fix PCI support for MPC5200 / IceCube Board
1302
wdenkbdccc4f2003-08-05 17:43:17 +00001303* Map ISP1362 USB OTG controller for NSCU board
1304
1305* Patch by Brad Parker, 02 Aug 2003:
1306 fix sc520_cdp problems
1307
1308* Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
1309
1310* Allow erase command to cross flash bank boundaries
1311
wdenk1f4bb372003-07-27 00:21:01 +00001312* Patch by Scott McNutt, 21 Jul 2003:
1313 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
1314 Both LynxOS and BlueCat linux KDIs are supported.
1315
1316* Patch by Richard Woodruff, 25 Jul 2003:
1317 use more reliable reset for OMAP/925T
1318
1319* Patch by Nye Liu, 25 Jul 2003:
1320 fix typo in mpc8xx.h
1321
1322* Patch by Richard Woodruff, 24 Jul 2003:
1323 Fixes for cmd_nand.c:
1324 - Fixed null dereferece which could result in incorrect ECC values.
1325 - Added support for devices with no Ready/Busy signal hooked up.
1326 - Added OMAP1510 read/write protect handling.
1327 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
1328 for non-JFFS2.
1329 - Switched default ECC to be JFFS2.
1330
wdenk77846742003-07-26 08:08:08 +00001331* Allow crc32 to be used at address 0x000
1332
1333* Provide consistent interface to standalone applications to access
1334 the 'global_data' structure
1335 Provide a doc/README.standalone more useful to users/developers.
1336
1337* Make IceCube MGT5100 FEC driver work
1338
wdenk27b207f2003-07-24 23:38:38 +00001339* Implement new mechanism to export U-Boot's functions to standalone
1340 applications: instead of using (PPC-specific) system calls we now
1341 use a jump table; please see doc/README.standalone for details
1342
1343* Patch by Dave Westwood, 24 Jul 2003:
1344 added support for Unity OS (a proprietary OS)
1345
1346* Patch by Detlev Zundel, 23 Jul 2003:
1347 add "imls" command to print flash table of contents
1348
1349* Fix cold boot detection for log buffer reset
1350
1351* Return error for invalid length specifiers with "cp.X" etc.
1352
1353* Fix startup problem on MIPS
1354
1355* Allow for CONFIG_SPLASH_SCREEN even when no explicit
1356 bitmap support is configured
1357
1358* Patch by Bill Hargen, 18 Jul 2003:
1359 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
1360
1361* Patch by Denis Peter, 18 Jul 2003:
1362 - fix memory configuration for MIP405T
1363 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
1364
1365* Cleanup of TQM82xx configurations; use "official" board types
1366 to make selection easier.
1367
wdenk2535d602003-07-17 23:16:40 +00001368* Patch by Martin Krause, 17 Jul 2003:
1369 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
1370
1371* Patch by Richard Woodruff, 17 July 03:
stroese437ce072003-08-28 14:24:37 +00001372 - Fixed bug in OMAP1510 baud rate divisor settings.
wdenk2535d602003-07-17 23:16:40 +00001373
1374* Patch by Nye Liu, 16 July 2003:
1375 MPC860FADS fixes:
1376 - add MPC86xADS support (uses MPC86xADS.h)
1377 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
1378 o PLPRCR changes
1379 o BRG changes (EXTAL/XTAL restricted to 10MHz)
1380 o don't trust gclk() software measurement by default, depend on
1381 CONFIG_8xx_GCLK_FREQ
1382 - add DRAM SIMM not installed detection
1383 - use more "correct" SDRAM initialization sequence
1384 - allow different SDRAM sizes (8xxADS has 8M)
1385 - default DER is 0
1386 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
1387 - rename MAMR/MBMR defines to be more consistent. Should eventually
1388 be merged into MxMR to better reflect the PowerQUICC datasheet.
1389
1390* Patch by Yuli Barcohen, 16 Jul 2003:
1391 support new Motorola PQ2FADS-ZU evaluation board which replaced
1392 MPC8260ADS and MPC8266ADS
1393
1394======================================================================
wdenk945af8d2003-07-16 21:53:01 +00001395Changes for U-Boot 0.4.4:
1396======================================================================
1397
1398* Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
1399
1400* Add support for MGT5100 and MPC5200 processors
1401
1402* Patch by Lutz Dennig, 15 Jul 2003:
1403 update for R360MPI board
1404
1405======================================================================
wdenk8564acf2003-07-14 22:13:32 +00001406Changes for U-Boot 0.4.3:
wdenkb37c7e52003-06-30 16:24:52 +00001407======================================================================
1408
wdenk2e5983d2003-07-15 20:04:06 +00001409* Patches by Kshitij, 04 Jul 2003
wdenk945af8d2003-07-16 21:53:01 +00001410 - added support for arm925t cpu core
wdenk2e5983d2003-07-15 20:04:06 +00001411 - added support for TI OMAP 1510 Innovator Board
1412
wdenk6dff5522003-07-15 07:45:49 +00001413* Patches by Martin Krause, 14 Jul 2003:
1414 - add I2C support for s3c2400 systems (trab board)
1415 - (re-) add "ping" to command table
1416
1417* Fix handling of "slow" POST routines
1418
wdenk8564acf2003-07-14 22:13:32 +00001419* Patches by Yuli Barcohen, 13 Jul 2003:
1420 - Correct flash and JFFS2 support for MPC8260ADS
1421 - fix PVR values and clock generation for PowerQUICC II family
1422 (8270/8275/8280)
1423
1424* Patch by Bernhard Kuhn, 08 Jul 2003:
1425 - add support for M68K targets
1426
1427* Patch by Ken Chou, 3 Jul:
1428 - Fix PCI config table for A3000
1429 - Fix iobase for natsemi.c
1430 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
wdenk945af8d2003-07-16 21:53:01 +00001431
wdenk8564acf2003-07-14 22:13:32 +00001432* Allow to enable "slow" POST routines by key press on power-on
1433* Fix temperature dependend switching of LCD backlight on LWMON
1434* Tweak output format for LWMON
1435
stroese57029232003-07-11 08:23:12 +00001436* Patch by Stefan Roese, 11 Jul 2003:
1437 - Fix bug in CONFIG_VERSION_VARIABLE.
1438 - AR405 config updated.
1439 - OCRTC/ORSG: bsp command added.
1440 - ASH405 bsp update.
1441
wdenk8564acf2003-07-14 22:13:32 +00001442======================================================================
1443Changes for U-Boot 0.4.2:
1444======================================================================
1445
wdenkf12e5682003-07-07 20:07:54 +00001446* Add support for NSCU board
1447
1448* Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
1449
1450* Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
1451 mirror bit flash on TQM8xxM modules
1452
wdenk0d498392003-07-01 21:06:45 +00001453* Patch by Kenneth Johansson, 30 Jun 2003:
1454 get rid of MK_CMD_ENTRY macro; update doc/README.command
1455
wdenkb37c7e52003-06-30 16:24:52 +00001456* Patch by Seb James, 30 Jun 2003:
1457 Improve documentation of I2C configuration in README
1458
1459* Fix problems with previous log buffer "fixes"
1460
1461* Fix minor help text issues
1462
1463* "log append" did not append a newline
1464
1465======================================================================
wdenkb0fce992003-06-29 21:03:46 +00001466Changes for U-Boot 0.4.1:
wdenk8bde7f72003-06-27 21:31:46 +00001467======================================================================
1468
wdenkb0fce992003-06-29 21:03:46 +00001469* Fix some missing commands, cleanup header files
1470 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
1471
wdenk9d2b18a2003-06-28 23:11:04 +00001472* Rewrite command lookup and help command (fix problems with bubble
1473 sort when sorting command name list). Minor cleanup here and there.
1474
wdenkd1cbe852003-06-28 17:24:46 +00001475* Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
1476 - Allow to call sysmon function interactively
1477 - PIC on LWMON board needs delay after power-on
1478 - Add missing RSR definitions for MPC8xx
1479 - Improve log buffer handling: guarantee clean reset after power-on
wdenk149dded2003-09-10 18:20:28 +00001480 - Add support for EXBITGEN board (aka "genie")
wdenkd1cbe852003-06-28 17:24:46 +00001481 - Add support for SL8245 board
1482
wdenk8bde7f72003-06-27 21:31:46 +00001483* Code cleanup:
1484 - remove trailing white space, trailing empty lines, C++ comments, etc.
1485 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
1486
1487* Patches by Kenneth Johansson, 25 Jun 2003:
1488 - major rework of command structure
1489 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
1490
1491======================================================================
1492Changes for U-Boot 0.4.0:
wdenk4532cb62003-04-27 22:52:51 +00001493======================================================================
1494
wdenk993cad92003-06-26 22:04:09 +00001495* Patches by Robert Schwebel, 26 Jun 2003:
wdenk8bde7f72003-06-27 21:31:46 +00001496 - csb226 configuration updated
1497 - credits for logodl port updated
1498 - innokom configuration updated
1499 - logodl tree update, still with coding style inconsistencies
1500 - added OCM for ppc405 warning to README
wdenk993cad92003-06-26 22:04:09 +00001501
1502* Patch by Pantelis Antoniou, 25 Jun 2003:
1503 update NetVia with V2 board support
1504
wdenkb783eda2003-06-25 22:26:29 +00001505* Header file cleanup for ARM
1506
1507* Patch by Murray Jensen, 24 Jun 2003:
1508 - make sure to use only U-boot provided header files
1509 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
1510
stroesea300d832003-06-24 14:32:24 +00001511* Patch by Stefan Roese, 24 Jun 2003:
1512 - Update esd ASH405 board files.
1513 - Update esd DASA_SIM config file.
1514 - Add ping command to some esd boards.
1515
wdenkcceb8712003-06-23 18:12:28 +00001516* Patch by Yuli Barcohen, 23 Jun 2003:
1517 Update for MPC8260ADS board
1518
1519* Patch by Murray Jensen, 23 Jun 2003:
1520 - cleanup of GCC 3.x compiler warnings
1521
wdenk3595ac42003-06-22 17:18:28 +00001522* Patch by Rune Torgersen, 4 Jun 2003:
1523 add large memory support for MPC8266ADS board
stroesea300d832003-06-24 14:32:24 +00001524
wdenk3595ac42003-06-22 17:18:28 +00001525* Patch by Richard Woodruff, 19 June 03:
1526 - Enabled standard u-boot device abstraction for ARM
1527 - Enabled console device for ARM
1528 - Initilized bi_baudrate for ARM
1529
1530* Patch by Bill Hargen, 23 Apr 2003:
1531 fix byte order for 824x I2C addresses (write op)
1532
wdenk592c5ca2003-06-21 00:17:24 +00001533* Patch by Murray Jensen, 20 Jun 2003:
1534 - hymod update
1535 - cleanup (especially for gcc-3.x compilers)
1536
wdenk72755c72003-06-20 23:10:58 +00001537* Patch by Tom Guilliams, 20 Jun 2003:
1538 added CONFIG_750FX support for IBM 750FX processors
1539
wdenk03329902003-06-20 22:36:30 +00001540* Patch by Devin Crumb, 02 Apr 2003:
1541 Fix clock divider rounding problem in drivers/serial.c
1542
1543* Patch by Richard Woodruff, 19 June 03:
1544 - Fixed smc91c111 driver to sync with the u-boot environment
1545 (driver/smc91c111.c).
wdenk0b97ab12003-06-19 23:58:30 +00001546 - Added eth_init error return check in NetLoop (net/net.c).
1547
wdenk03329902003-06-20 22:36:30 +00001548* Patch by Ken Chou, 19 June 2003:
wdenk0b97ab12003-06-19 23:58:30 +00001549 Added support for A3000 SBC board (Artis Microsystems Inc.)
1550
wdenk6dd652f2003-06-19 23:40:20 +00001551* Patches by Murray Jensen, 17 Jun 2003:
1552 - Hymod board database mods: add "who" field and new xilinx chip types
1553 - provide new "init_cmd_timeout()" function so code external to
1554 "common/main.c" can use the "reset_cmd_timeout()" function before
1555 entering the main loop
1556 - add DTT support for adm1021 (new file dtt/adm1021.c; config
1557 slightly different. see include/configs/hymod.h for an example
1558 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
1559 CFG_DTT_ADM1021 defined)
1560 - add new "eeprom_probe()" function which has similar args and
1561 behaves in a similar way to "eeprom_read()" etc.
1562 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
1563 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
1564 - gdbtools copyright update
1565 - ensure that set_msr() executes the "sync" and "isync" instructions
1566 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
1567 - 8260 I/O ports fix: Open Drain should be set last when configuring
1568 - add SIU IRQ defines for 8260
1569 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
1570 config.mk to allow board configurations to override the GNU
1571 linker script, selected via the LDSCRIPT, make variable, and to
1572 give an initial value to the OBJCFLAGS make variable
1573 - 8260 i2c enhancement:
1574 o correctly extends the timeout depending on the size of all
1575 queued messages for both transmit and receive
1576 o will not continue with receive if transmit times out
1577 o ensures that the error callback is done for all queued tx
1578 and rx messages
1579 o correctly detects both tx and rx timeouts, only delivers one to
1580 the callback, and does not overwrite an earlier error
1581 o logic in i2c_probe now correct
1582 - add "vprintf()" function so that "panic()" function can be
1583 technically correct
1584 - many Hymod board changes
1585
wdenk52f52c12003-06-19 23:04:19 +00001586* Patches by Robert Schwebel, 14 Jun 2003:
1587 - add support for Logotronic DL datalogger board
1588 - cleanup serial line after kermit binary download
1589 - add debugX macro (debug level support)
1590 - update mach-types.h to latest arm.linux.org.uk master list.
1591
wdenk48b42612003-06-19 23:01:32 +00001592* Patches by David Müller, 12 Jun 2003:
1593 - rewrite of the S3C24X0 register definitions stuff
1594 - "driver" for the built-in S3C24X0 RTC
1595
1596* Patches by Yuli Barcohen, 12 Jun 2003:
1597 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
1598 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
1599 configuration word supplied by FPGA on some MPC8260ADS boards
1600
1601* Patch by Pantelis Antoniou, 10 Jun 2003:
1602 Unify status LED interface
1603
wdenk15ef8a52003-06-18 20:22:24 +00001604* Add support for DS12887 RTC; add RTC support for ATC board
1605
wdenk2abbe072003-06-16 23:50:08 +00001606* Patch by Nicolas Lacressonniere, 11 Jun 2003:
1607 Modifications for Atmel AT91RM9200DK ARM920T based development kit
1608 - Add Atmel DataFlash support for reading and writing.
stroesea300d832003-06-24 14:32:24 +00001609 - Add possibility to boot a Linux from DataFlash with BOOTM command.
wdenk2abbe072003-06-16 23:50:08 +00001610 - Add Flash detection on Atmel AT91RM9200DK
1611 (between Atmel AT49BV1614 and AT49BV1614A flashes)
1612 - Replace old Ethernet PHY layer functions
1613 - Change link address
1614
1615* Patch by Frank Smith, 9 Jun 2003:
1616 use CRIT_EXCEPTION for machine check on 4xx
1617
1618* Patch by Detlev Zundel, 13 Jun 2003:
1619 added implementation of the "carinfo" command in cmd_immap.c
1620
wdenk71f95112003-06-15 22:40:42 +00001621* Fix CONFIG_NET_MULTI support in include/net.h
1622
1623* Patches by Kyle Harris, 13 Mar 2003:
1624 - Add FAT partition support
1625 - Add command support for FAT
1626 - Add command support for MMC
1627 ----
1628 - Add Intel PXA support for video
1629 - Add Intel PXA support for MMC
1630 ----
1631 - Enable MMC and FAT for lubbock board
1632 - Other misc changes for lubbock board
1633
wdenk487778b2003-06-06 11:20:01 +00001634* Patch by Robert Schwebel, April 02, 2003:
1635 fix for SMSC91111 driver
1636
wdenka3ed3992003-06-05 19:37:36 +00001637* Patch by Vladimir Gurevich, 04 Jun 2003:
1638 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
1639
stroese08eaea92003-06-05 15:44:37 +00001640* Patch by Stefan Roese, 05 Jun 2003:
1641 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
1642 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
1643 data cache can be used even if the chip select is in use.
1644 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
1645 (see README for further description).
1646 - Changed config files of CONFIG_EEPRO100 boards to use the
1647 CFG_RX_ETH_BUFFER define.
1648
wdenk73a8b272003-06-05 19:27:42 +00001649* Add support for RMU board
1650
1651* Add support for TQM862L at 100/50 MHz
1652
1653* Patch by Pantelis Antoniou, 02 Jun 2003:
1654 major reconstruction of networking code;
1655 add "ping" support (outgoing only!)
1656
wdenkf3e0de62003-06-04 15:05:30 +00001657* Patch by Denis Peter, 04 June 2003:
1658 add support for the MIP405T board
1659
wdenk682011f2003-06-03 23:54:09 +00001660* Patches by Udi Finkelstein, 2 June 2003:
1661 - Added support for custom keyboards, initialized by defining a
1662 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
1663 - Added support for the RBC823 board.
1664 - cpu/mpc8xx/lcd.c now automatically calculates the
1665 Horizontal Pixel Count field.
1666
1667* Fix alignment problem in BOOTP (dhcp_leasetime option)
1668 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
1669
1670* Patch by Mark Rakes, 14 May 2003:
1671 add support for Intel e1000 gig cards.
1672
1673* Patch by Nye Liu, 3 Jun 2003:
1674 fix critical typo in MAMR definition (include/mpc8xx.h)
1675
1676* Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
1677
1678* Patch by Klaus Heydeck, 2 Jun 2003
1679 Minor changes for KUP4K configuration
1680
wdenk7a8e9bed2003-05-31 18:35:21 +00001681* Patch by Marc Singer, 29 May 2003:
1682 Fixed rarp boot method for IA32 and other little-endian CPUs.
1683
1684* Patch by Marc Singer, 28 May 2003:
1685 Added port I/O commands.
1686
1687* Patch by Matthew McClintock, 28 May 2003
1688 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
1689 - minor patches for utx8245
1690
1691* Patch by Daniel Engström, 28 May 2003:
1692 x86 update
1693
1694* Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
1695 add nand flash support to SXNI855T configuration
1696 fix/extend nand flash support:
1697 - fix 'nand erase' command so does not erase bad blocks
1698 - fix 'nand write' command so does not write to bad blocks
1699 - fix nand_probe() so handles no flash detected properly
1700 - add doc/README.nand
1701 - add .jffs2 and .oob options to nand read/write
1702 - add 'nand bad' command to list bad blocks
1703 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
1704 - make NAND read/write faster
1705
1706* Patch by Rune Torgersen, 23 May 2003:
1707 Update for MPC8266ADS board
1708
wdenk3b57fe02003-05-30 12:48:29 +00001709* Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
1710 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
1711 _time_ (!) if the environment is embedded within the U-Boot image,
1712 or in a separate flash sector.
1713
1714* Cleanup CFG_DER #defines in config files (wd maintained only)
1715
wdenkf07771c2003-05-28 08:06:31 +00001716* Fix data abort exception handling for arm920t CPU
1717
1718* Fix alignment problems with flash driver for TRAB board
1719
1720* Patch by Donald White, 21 May 2003:
1721 fix calculation of base address in pci_hose_config_device()
1722
1723* Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
1724 execute "cmd2", even if "cmd1" fails. Note that this is different
1725 to "run var1 var2" where the contents of "var2" will NOT be
1726 executed when a command in "var1" fails.
1727
wdenk38b99262003-05-23 23:18:21 +00001728* Add zero-copy ramdisk support (requires corresponding kernel support!)
1729
wdenk4c3b21a2003-05-23 12:36:20 +00001730* Patch by Kyle Harris, 20 May 2003:
1731 In preparation for an ixp port, rename cpu/xscale and arch-xscale
1732 into cpu/pxa and arch-pxa.
1733
stroesed9ff6e82003-05-23 11:49:24 +00001734* Patch by Stefan Roese, 23 May 2003:
1735 - IBM PPC405EP port added.
1736 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
1737 UART0) is used as default U-Boot console. PPC4xx only!
1738 - esd ASH405 board added (PPC405EP based).
1739 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
1740 - esd CPCI405AB board added.
1741 - esd PMC405 board added.
1742 - Update of some esd boards.
1743
wdenk33149b82003-05-23 11:38:58 +00001744* Patch by Denis Peter, 19 Mai 2003:
1745 add support for the MIP405-3 board
1746
wdenk5d232d02003-05-22 22:52:13 +00001747* Patch by Dave Ellis, 22 May 2003:
1748 Fix problem with only partially cleared .bss segment
1749
1750* Patch by Rune Torgersen, 12 May 2003:
1751 get PCI to work on a MPC8266ADS board; incorporate change to
1752 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
1753
1754* Patch by Nye Liu, 1 May 2003:
1755 minor patches for the FADS8xx
1756
1757* Patch by Thomas Schäfer, 28 Apr 2003:
1758 Fix SPD handling for 256 ECC DIMM on Walnut
1759
wdenkc8c3a8b2003-05-21 20:26:20 +00001760* Add support for arbitrary bitmaps for TRAB's VFD command;
1761 allow to pass boot bitmap addresses in environment variables;
1762 allow for zero boot delay
wdenk82226bf2003-05-20 20:49:01 +00001763
1764* Patch by Christian Geißinger, 19 May 2002:
1765 On TRAB: wait until the dummy byte has been completely sent
1766
wdenk7f70e852003-05-20 14:25:27 +00001767* Patch by David Updegraff, 22 Apr 2003:
1768 update for CrayL1 board
1769
1770* Patch by Pantelis Antoniou, 21 Apr 2003:
1771 add boot support for ARTOS (a proprietary OS)
1772
1773* Patch by Steven Scholz, 11 Apr 2003:
1774 Add support for RTC DS1338
1775
1776* Patch by Rod Boyce, 24 Jan 2003:
1777 Fix counting of extended partitions in diskboot command
1778
wdenk59de2ed2003-05-20 10:58:04 +00001779* Patch by Christophe Lindheimer, 20 May 2003:
1780 allow the use of CFG_LOADS when CFG_NO_FLASH is set
1781
wdenk86d82762003-05-20 10:39:44 +00001782* Fix SDRAM timing on Purple board
1783
wdenk66fd3d12003-05-18 11:30:09 +00001784* Add support for CompactFlash on ATC board
1785 (includes support for Intel 82365 and compatible PC Card controllers,
1786 and Yenta-compatible PCI-to-CardBus controllers)
1787
wdenk45219c42003-05-12 21:50:16 +00001788* Patch by Mathijs Haarman, 08 May 2003:
1789 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
1790
wdenk9c62cc52003-05-03 23:33:47 +00001791* Fix problem with usage of "true" (undefined in current versions of bfd.h)
1792
wdenk7aa78612003-05-03 15:50:43 +00001793* Add support for Promess ATC board
1794
1795* Patch by Keith Outwater, 28 Apr 2003:
1796 - Miscellaneous corrections and additions to GEN860T board specific code.
1797 - Added GEN860_SC variant to GEN860T.
1798 - Miscellaneous corrections to GEN860T documentation.
1799 - Correct duplicate entry in U-Boot CREDITS file.
1800 - Add GEN860T_SC entry in MAINTAINERS file.
1801 - Update CREDITS file with GEN860T_SC info.
1802
1803* Update Smiths Aerospace addresses in MAINTAINERS file
1804
1805* Fix error handling in hush's version of "run" command
1806
wdenk4532cb62003-04-27 22:52:51 +00001807* LWMON extensions:
1808 - Splashscreen support
1809 - modem support
1810 - sysmon support
1811 - temperature dependend enabling of LCD
1812
1813* Allow booting from old "PPCBoot" disk partitions
1814
1815* Add support for TQM8255 Board / MPC8255 CPU
1816
1817======================================================================
wdenk02c9bed2003-04-20 17:41:25 +00001818Changes for U-Boot 0.3.1:
wdenkd126bfb2003-04-10 11:18:18 +00001819======================================================================
1820
wdenkd791b1d2003-04-20 14:04:18 +00001821* Make sure Block Lock Bits get cleared in R360MPI flash driver
1822
1823* MPC823 LCD driver: Fill color map backwards, to allow for steady
1824 display when Linux takes over
1825
1826* Patch by Erwin Rol, 27 Feb 2003:
1827 Add support for RTEMS (this time for real).
1828
1829* Add support for "bmp info" and "bmp display" commands to load
1830 bitmap images; this can be used (for example in a "preboot"
1831 command) to display a splash screen very quickly after poweron.
1832
1833* Add support for 133 MHz clock on INCA-IP board
1834
wdenk4a6fd342003-04-12 23:38:12 +00001835* Patch by Lutz Dennig, 10 Apr 2003:
1836 Update for R360MPI board
1837
1838* Add new meaning to "autostart" environment variable:
1839 If set to "no", a standalone image passed to the
1840 "bootm" command will be copied to the load address
1841 (and eventually uncompressed), but NOT be started.
1842 This can be used to load and uncompress arbitrary
1843 data.
1844
stroese69f8f8272003-04-10 13:30:28 +00001845* Patch by Stefan Roese, 10 Apr 2003:
wdenk4a6fd342003-04-12 23:38:12 +00001846 Changed DHCP client to use IP address from server option field #54
1847 from the OFFER packet in the server option field #54 in the REQUEST
1848 packet. This fixes a problem using a Windows 2000 DHCP server,
1849 where the DHCP-server is not the TFTP-server.
1850
1851* Set max brightness for MN11236 displays on TRAB board
stroese69f8f8272003-04-10 13:30:28 +00001852
wdenkd126bfb2003-04-10 11:18:18 +00001853* Add support for TQM862L modules
1854
1855======================================================================
wdenk60fbe252003-04-08 23:25:21 +00001856Changes for U-Boot 0.3.0:
wdenkaacf9a42003-01-17 16:27:01 +00001857======================================================================
1858
wdenk3e386912003-04-05 00:53:31 +00001859* Patch by Arun Dharankar, 4 Apr 2003:
1860 Add IDMA example code (tested on 8260 only)
1861
1862* Add support for Purple Board (MIPS64 5Kc)
1863
1864* Add support for MIPS64 5Kc CPUs
1865
1866* Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
1867
1868* Patch by Denis Peter, 04 Apr 2003:
1869 - update MIP405-4 board
1870
stroese36c05a82003-04-04 16:55:30 +00001871* Patch by Stefan Roese, 4 Apr 2003:
1872 - U-Boot version environment variable "ver" added
1873 (CONFIG_VERSION_VARIABLE).
1874 - Changed PPC405GPr version from A to B.
1875 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
1876
wdenk3e386912003-04-05 00:53:31 +00001877* Patches by Denis Peter, 03 April 2003:
1878 - fix PCI IRQs on MPL boards
1879 - fix two more un-relocated pointer problems
1880
1881* Fix behaviour of "run" command:
1882 - print error message iv variable does not exist
1883 - terminate processing of arguments in case of error
1884
1885* Patches by Peter Figuli, 10 Mar 2003
1886 - Add support for BTUART on PXA platform
1887 - Add support for WEP EP250 (PXA) board
1888
1889* Fix flash problems on INCA-IP; add tool to allow bruning images to
1890 flash using a BDI2000
1891
1892* Implement fix for I2C Edge Conditions problem for all boards that
1893 use the bit-banging driver (common/soft_i2c.c)
1894
wdenk0db5bca2003-03-31 17:27:09 +00001895* Patch by Martin Winistoerfer, 23 Mar 2003
1896 - Add port to MPC555/556 microcontrollers
1897 - Add support for cmi customer board with
1898 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
1899
1900* Patch by Rick Bronson, 28 Mar 2003:
1901 - fix common/cmd_nand.c
1902
wdenk85ec0bc2003-03-31 16:34:49 +00001903* Patch by Arun Dharankar, 24 Mar 2003:
1904 - add threads / scheduler example code
1905
1906* Add patches by Robert Schwebel, 31 Mar 2003:
1907 - add ctrl-c support for kermit download
1908 - align bdinfo output on ARM
wdenk3e386912003-04-05 00:53:31 +00001909 - csb226 board: bring in sync with innokom/memsetup.S
1910 - csb226 board: fix MDREFR handling
1911 - misc doc fixes / extensions
1912 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
1913 - add BOOT_PROGRESS to armlinux.c
wdenk85ec0bc2003-03-31 16:34:49 +00001914
stroese36c05a82003-04-04 16:55:30 +00001915* Add CPU ID, version, and clock speed for INCA-IP
wdenk85ec0bc2003-03-31 16:34:49 +00001916
wdenk506f0442003-03-28 14:40:36 +00001917* Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
1918 - fix SRAM and SDRAM memory sizing
1919 - add status LED support
1920 - add MAC address for second (SCC1) ethernet port
1921
1922* Update default environment for TQM8260 board
1923
wdenkdc7c9a12003-03-26 06:55:25 +00001924* Patch by Rick Bronson, 16 Mar 2003:
wdenkc0218802003-03-27 12:09:35 +00001925 - Add NAND flash support for reading, writing, and erasing NAND
1926 flash (certain forms of which are called SmartMedia).
1927 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
wdenkdc7c9a12003-03-26 06:55:25 +00001928
1929* Patches by Robert Schwebel, 19 Mar 2003:
1930 - use arm-linux-gcc as default compiler for ARM
1931 - fix i2c fixup code
1932 - fix missing baudrate setting
1933 - added $loadaddr / CFG_LOAD_ADDR support to loadb
1934 - moved "ignoring trailing characters" _before_ u-boot wants to
1935 print out diagnostics messages; removes bogus characters at the
1936 end of transmission
1937
1938* Patch by John Zhan, 18 Mar 2003:
1939 Add support for SinoVee Microsystems SC8xx boards
1940
1941* Patch by Rolf Offermanns, 21 Mar 2003:
1942 ported the dnp1110 related changes from the current armboot cvs to
1943 current u-boot cvs. smc91111 does not work. problem marked in
1944 smc91111.c, grep for "FIXME".
1945
1946* Patch by Brian Auld, 25 Mar 2003:
1947 Add support for STM flash chips on ebony board
1948
wdenk4d75a502003-03-25 16:50:56 +00001949* Add PCI support for MPC8250 Boards (PM825 module)
1950
stroese44e5c5c2003-03-25 14:44:48 +00001951* Patch by Stefan Roese, 25 Mar 2003:
1952 - PCI405 update.
1953
stroese5d5d44e2003-03-20 15:32:59 +00001954* Patch by Stefan Roese, 20 Mar 2003:
1955 - CPCI4052 update (support for revision 3).
1956 - Set edge conditioning circuitry on PPC405GPr for compatibility
1957 to existing PPC405GP designs.
1958 - Clip udiv to 5 bits on PPC405 (serial.c).
1959
wdenkc0218802003-03-27 12:09:35 +00001960* Extend INCAIP board support:
1961 - add automatic RAM size detection
1962 - add "bdinfo" command
1963 - pass flash address and size to Linux kernel
1964 - switch to 150 MHz clock
1965
wdenk06d01db2003-03-14 20:47:52 +00001966* Avoid flicker on the TRAB's VFD by synchronizing the enable with
1967 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
1968 boards, version 153 for Rev. 200 boards).
1969
1970* Patch by Vladimir Gurevich, 12 Mar 2003:
1971 Fix relocation problem of statically initialized string pointers
1972 in common/cmd_pci.c
1973
1974* Patch by Kai-Uwe Blöm, 12 Mar 2003:
1975 Cleanup & bug fixes for JFFS2 code:
1976 - the memory mangement was broken. It caused havoc on malloc by
1977 writing beyond the block boundaries.
1978 - the length calculation for files was wrong, sometimes resulting
1979 in short file reads.
1980 - data copying now optionally takes fragment version numbers into
1981 account, to avoid copying from older data.
1982 See doc/README.JFFS2 for details.
1983
wdenk3bac3512003-03-12 10:41:04 +00001984* Patch by Josef Wagner, 12 Mar 2003:
1985 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
1986 - ETH05 and BEDBUG support for CU824
1987 - added support for MicroSys CPC45
1988 - new BOOTROM/FLASH0 and DOC base for PM826
1989
1990* Patch by Robert Schwebel, 12 Mar 2003:
1991 Fix the chpart command on innokom board
1992
1993* Name cleanup:
1994 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
1995 s/PPCBoot/U-Boot/ in some files
1996 s/pImage/uImage/ in some files
1997
1998* Patch by Detlev Zundel, 15 Jan 2003:
1999 Fix '' command line quoting
2000
2001* Patch by The LEOX team, 19 Jan 2003:
2002 - add support for the ELPT860 board
2003 - add support for Dallas ds164x RTC
2004
wdenk1cb8e982003-03-06 21:55:29 +00002005* Patches by David Müller, 31 Jan 2003:
2006 - minimal setup for CardBus bridges
2007 - add EEPROM read/write support in the CS8900 driver
2008 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
wdenk3bac3512003-03-12 10:41:04 +00002009 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
wdenk1cb8e982003-03-06 21:55:29 +00002010
2011* Patch by Steven Scholz, 04 Feb 2003:
2012 add support for RTC DS1307
2013
2014* Patch by Reinhard Meyer, 5 Feb 2003:
2015 fix PLPRCR/SCCR init sequence on 8xx to allow for
2016 changes of EBDF by software
2017
2018* Patch by Vladimir Gurevich, 07 Feb 2003:
2019 "API-compatibility patch" for 4xx I2C driver
2020
2021* TRAB fixes / extensions:
2022 - Restore VFD brightness as saved in environment
wdenk15ef8a52003-06-18 20:22:24 +00002023 - add support for Fujitsu flashes
wdenk1cb8e982003-03-06 21:55:29 +00002024 - make sure both buzzers are turned off (drive low level)
2025
wdenk47cd00f2003-03-06 13:39:27 +00002026* Patches by Robert Schwebel, 06 Mar 2003:
2027 - fix bug in BOOTP code (must use NetCopyIP)
2028 - update of CSB226 port
2029 - clear BSS segment on XScale
2030 - added support for i2c_init_board() function
2031 - update to the Innokom plattform
2032
2033* Extend support for redundand environments for configurations where
2034 environment size < sector size
2035
wdenkdb2f721f2003-03-06 00:58:30 +00002036* Patch by Rune Torgersen, 13 Feb 2003:
2037 Add support for Motorola MPC8266ADS board
2038
2039* Patch by Kyle Harris, 19 Feb 2003:
2040 patches for the Intel lubbock board:
2041 memsetup.S - general cleanup (based on Robert's csb226 code)
2042 flash.c - overhaul, actually works now
2043 lubbock.c - fix init funcs to return proper value
2044
2045* Patch by Kenneth Johansson, 26 Feb 2003:
stroese5d5d44e2003-03-20 15:32:59 +00002046 - Fixed off by one in RFTA calculation.
wdenkdb2f721f2003-03-06 00:58:30 +00002047 - No need to abort when LDF is lower than we can program it's only
stroese5d5d44e2003-03-20 15:32:59 +00002048 minimum timing so clamp it to what we can do.
wdenkdb2f721f2003-03-06 00:58:30 +00002049 - Takes function pointer to function for reading the spd_nvram. Usefull
2050 for faking data or hardcode a module without the nvram.
2051 - fix other user for above change
2052 - fix some comments.
2053
2054* Patches by Brian Waite, 26 Feb 2003:
2055 - fix port for evb64260 board
2056 - fix PCI for evb64260 board
2057 - fix PCI scan
2058
2059* Patch by Reinhard Meyer, 1 Mar 2003:
2060 Add support for EMK TOP860 Module
2061
2062* Patch by Yuli Barcohen, 02 Mar 2003:
2063 Add SPD EEPROM support for MPC8260ADS board
2064
wdenk43d96162003-03-06 00:02:04 +00002065* Patch by Robert Schwebel, 21 Jan 2003:
2066 - Add support for Innokom board
2067 - Don't complain if "install" fails
2068 - README cleanup (remove duplicated lines)
2069 - Update PXA header files
2070
2071* Add documentation for existing POST code (doc/README.POST)
2072
2073* Patch by Laudney Ren, 15 Jan 2003:
2074 Fix handling of redundand environment in "tools/envcrc.c"
2075
2076* Patch by Detlev Zundel, 28 Feb 2003:
2077 Add bedbug support for 824x systems
2078
2079* Add support for 16 MB flash configuration of TRAB board
2080
2081* Patch by Erwin Rol, 27 Feb 2003:
2082 Add support for RTEMS
2083
2084* Add image information to README
2085
stroese2a9e02e2003-02-18 11:30:24 +00002086* Patch by Stefan Roese, 18 Feb 2003:
2087 CPCIISER4 configuration updated.
2088
stroesed7787c62003-02-17 16:06:06 +00002089* Patch by Stefan Roese, 17 Feb 2003:
2090 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
2091
stroesead10dd92003-02-14 11:21:23 +00002092* Patch by Stefan Roese, 13 Feb 2003:
2093 Add "pcidelay" environment variable (in ms, enabled via
2094 CONFIG_PCI_BOOTDELAY).
2095 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
2096 RST# to respond to configuration cycles (33MHz -> 1s).
2097
wdenk43d96162003-03-06 00:02:04 +00002098* Fix dual PCMCIA slot support (when running with just one
2099 slot populated)
2100
2101* Add VFD type detection to trab board
2102
2103* extend drivers/cs8900.c driver to synchronize ethaddr environment
2104 variable with value in the EEPROM
2105
stroeseee1b3b52003-02-10 16:39:00 +00002106* Patch by Stefan Roese, 10 Feb 2003:
2107 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
2108
wdenkc0218802003-03-27 12:09:35 +00002109* Add support for MIPS32 4Kc CPUs
2110
2111* Add support for INCA-IP Board
2112
wdenk43d96162003-03-06 00:02:04 +00002113======================================================================
2114Changes for U-Boot 0.2.2:
2115======================================================================
2116
wdenkaacf9a42003-01-17 16:27:01 +00002117* Add dual ethernet support on PM826
2118
2119* Add support for LXT971 PHY on PM826
2120
2121* Patch by Tord Andersson, 16 Jan 2003:
2122 Fix flash sector count for TQM8xxL
2123
2124* Fix I2C EEPROM problem on ICU862 board (would only write the first
2125 16 bytes out of each 32 byte block)
2126
2127======================================================================
2128Changes for U-Boot 0.2.1:
wdenk288b3d72002-12-20 23:42:25 +00002129======================================================================
2130
wdenk608c9142003-01-13 23:54:46 +00002131* Add support for V37 board
2132 (patch by Jón Benediktsson, 11 Dec 2002)
2133
wdenkd0fb80c2003-01-11 09:48:40 +00002134* Update baudrate in bd_info when it gets changed
2135
2136* Add watchdog trigger points while waiting for serial port
2137 (so far only 8xx -- needed on LWMON with 100ms watchdog)
2138
2139* Improve command line tool to access the U-Boot's environment
2140 (figuration of the utility, using a config file)
2141
wdenka25f8622003-01-02 23:57:29 +00002142* Add single quote support for (old) command line parser
2143
wdenk288b3d72002-12-20 23:42:25 +00002144* Switch LWMON board default config from FRAM to EEPROM;
2145 in POST, EEPROM shows up on 8 addresses
2146
2147======================================================================
wdenk2f91a3d2002-12-17 18:07:30 +00002148Changes for U-Boot 0.2.0:
wdenk24ee89b2002-11-03 17:56:27 +00002149======================================================================
2150
wdenk6aff3112002-12-17 01:51:00 +00002151* Use 1-byte-read instead of -write for iprobe() function
2152 Add i2c commands to PM826 config
2153
2154* extend I2C POST code: check for list on known addresses
2155
wdenk228f29a2002-12-08 09:53:23 +00002156* Improve log buffer code; use "loglevel" to decide which messages
2157 to log on the console, too (like in Linux); get rid of "logstart"
2158
2159* Add command line tool to access the U-Boot's environment
2160 (board-specific for TRAB now, to be fixed later)
2161
wdenk7c7a23b2002-12-07 00:20:59 +00002162* Patch by Hans-Joerg Frieden, 06 Dec 2002
2163 Fix misc problems with AmigaOne support
2164
2165* Patch by Chris Hallinan, 3 Dec 2002:
2166 minor cleanup to the MPC8245 EPIC driver
2167
2168* Patch by Pierre Aubert , 28 Nov 2002
2169 Add support for external (SIU) interrupts on MPC8xx
2170
2171* Patch by Pierre Aubert , 28 Nov 2002
2172 Fix nested syscalls bug in standalone applications
2173
2174* Patch by David Müller, 27 Nov 2002:
2175 fix output of "pciinfo" command for CardBus bridge devices.
2176
2177* Fix bug in TQM8260 board detection - boards got stuck when board ID
2178 was not readable
2179
wdenk1f53a412002-12-04 23:39:58 +00002180* Add LED indication for IDE activity on KUP4K board
2181
wdenka6c7ad22002-12-03 21:28:10 +00002182* Fix startup problems with VFD display on TRAB
2183
2184* Patch by Pierre Aubert, 20 Nov 2002
2185 Add driver for Epson SED13806 graphic controller.
2186 Add support for BMP logos in cfb_console driver.
2187
wdenkea909b72002-11-21 23:11:29 +00002188* Added support for both PCMCIA slots (at the same time!) on MPC8xx
2189
2190* Patch by Rod Boyce, 21 Nov 2002:
2191 fix PCMCIA on MBX8xx board
2192
2193* Patch by Pierre Aubert , 21 Nov 2002
2194 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
2195 bootmode word in DPRAM configurable
2196
wdenkb2184c32002-11-19 23:01:07 +00002197* Patch by Daniel Engström, 18 Nov 2002:
2198 Fixes for x86 port (mostly strings issues)
2199
2200* Patch by Ken Chou, 18 Nov 2002:
2201 Fix for natsemi NIC cards (DP83815)
2202
2203* Patch by Pierre Aubert, 19 Nov 2002:
2204 fix a bug for the MII configuration, and some warnings
2205
wdenkc7de8292002-11-19 11:04:11 +00002206* Patch by Thomas Frieden, 13 Nov 2002:
2207 Add code for AmigaOne board
2208 (preliminary merge to U-Boot, still WIP)
2209
2210* Patch by Jon Diekema, 12 Nov 2002:
2211 - Adding URL for IEEE OUI lookup
2212 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
2213 being defined.
2214 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
2215 root-on-nfs macros are designed to switch how the default boot
2216 method gets defined.
2217
wdenk2262cfe2002-11-18 00:14:45 +00002218* Patch by Daniel Engström, 13 Nov 2002:
2219 Add support for i386 architecture and AMD SC520 board
2220
2221* Patch by Pierre Aubert, 12 Nov 2002:
2222 Add support for DOS filesystem and booting from DOS floppy disk
2223
wdenk1d0350e2002-11-11 21:14:20 +00002224* Patch by Jim Sandoz, 07 Nov 2002:
2225 Increase number of network RX buffers (PKTBUFSRX in
2226 "include/net.h") for EEPRO100 based boards (especially SP8240)
2227 which showed "Receiver is not ready" errors when U-Boot was
2228 processing the receive buffers slower than the network controller
2229 was filling them.
2230
wdenkeb9401e2002-11-11 02:11:37 +00002231* Patch by Andreas Oberritter, 09 Nov 2002:
2232 Change behaviour of NetLoop(): return -1 for errors, filesize
2233 otherwise; return code 0 is valid an means no file loaded - in this
2234 case the environment still gets updated!
2235
2236* Patches by Jon Diekema, 9 Nov 2002:
2237 - improve ADC/DAC clocking on the SACSng board to align
2238 the failing edges of LRCLK and SCLK
2239 - sbc8260 configuration tweaks
2240 - add status LED support for 82xx systems
2241 - wire sspi/sspo commands into command handler; improved error
2242 handlering
2243 - add timestamp support and alternate memory test to the
2244 SACSng configuration
2245
2246* Patch by Vince Husovsky, 7 Nov 2002:
wdenk7f6c2cb2002-11-10 22:06:23 +00002247 Add "-n" to linker options to get rid of "Not enough room for
2248 program headers" problem
2249
2250* Patch by David Müller, 05 Nov 2002
2251 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
2252 so we can use an already existing name
2253
2254* Patch by Pierre Aubert, 05 Nov 2002
2255 Hardware relatied improvments in FDC boot code
2256
2257* Patch by Holger Schurig, 5 Nov 2002:
2258 Make the PXA really change it's frequency
2259
2260* Patch by Pierre Aubert, 05 Nov 2002
2261 Add support for slave serial Spartan 2 FPGAs
2262
2263* Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
2264 drivers
2265
wdenk56f94be2002-11-05 16:35:14 +00002266* Add support for log buffer which can be passed to Linux kernel's
2267 syslog mechanism; used especially for POST results.
2268
2269* Patch by Klaus Heydeck, 31 Oct 2002:
2270 Add initial support for kup4k board
2271
wdenk384ae022002-11-05 00:17:55 +00002272* Patch by Robert Schwebel, 04 Nov 2002:
2273 - use watchdog to reset PXA250 systems
2274 - added progress callbacks to (some of the) ARM code
2275 - update for Cogent CSB226 board
2276
2277* Add support for FPS860 board
2278
wdenke95b61c2002-11-04 16:02:40 +00002279* Patch by Guillaume Alexandre,, 04 Nov 2002:
2280 Improve PCI access on 32-bits Compact PCI bus
2281
wdenk24ee89b2002-11-03 17:56:27 +00002282* Fix mdelay() on TRAB - this was still the debugging version with
2283 seconds instead of ms.
2284
2285* Patch by Robert Schwebel, 1 Nov 2002:
2286 XScale related cleanup (affects all ARM boards)
2287
2288* Cleanup of names and README.
wdenkcc1c8a12002-11-02 22:58:18 +00002289
2290======================================================================
wdenk24ee89b2002-11-03 17:56:27 +00002291Notes for U-Boot 0.1.0:
wdenkcc1c8a12002-11-02 22:58:18 +00002292======================================================================
2293
2294This is the initial version of "Das U-Boot", the Universal Boot Loader.
2295
2296It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
2297For information about the history of the project please see the
2298PPCBoot project page at http://sourceforge.net/projects/ppcboot
2299
2300======================================================================