blob: 189c1305a6fe6190bfc6282e9e5217edf5c8eed5 [file] [log] [blame]
wdenk24ee89b2002-11-03 17:56:27 +00001======================================================================
wdenkb2daeb82004-02-12 14:09:38 +00002Changes for U-Boot 1.0.2:
wdenkc83bf6a2004-01-06 22:38:14 +00003======================================================================
4
wdenkd9df1f42004-03-15 09:00:01 +00005* Patch by Steven Scholz, 27 Feb 2004:
6 - Adding get_ticks() and get_tbclk() for AT91RM9200
7 - Many white space fixes in cpu/at91rm9200/interrupts.c
8
9* Patches by Steven Scholz, 20 Feb 2004:
10 some cleanup in AT91RM9200 related code
11
wdenk855a4962004-03-14 18:23:55 +000012* Patches by Travis Sawyer, 12 Mar 2004:
13 - Fix Gigabit Ethernet support for 440GX
14 - Add Gigabit Ethernet Support to MII PHY utilities
15
16* Patch by Brad Kemp, 12 Mar 2004:
17 Fixes for drivers/cfi_flash.c:
18 - Better support for x8/x16 implementations
19 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
20 - Added defines for AMD command and address constants
21
22* Patch by Leon Kukovec, 12 Mar 2004:
23 Fix get_dentfromdir() to correctly handle deleted dentries
wdenk42dfe7a2004-03-14 22:25:36 +000024
wdenk855a4962004-03-14 18:23:55 +000025* Patch by George G. Davis, 11 Mar 2004:
26 Remove hard coded network settings in TI OMAP1610 H2
27 default board config
28
29* Patch by George G. Davis, 11 Mar 2004:
30 add support for ADS GraphicsClient+ board.
31
wdenk4b248f32004-03-14 16:51:43 +000032* Patch by Pierre Aubert, 11 Mar 2004:
33 - add bitmap command and splash screen support in cfb console
34 - add [optional] origin in the bitmap display command
35
36* Patch by Travis Sawyer, 11 Mar 2004:
37 Fix ocotea board early init interrupt setup.
38
39* Patch by Thomas Viehweger, 11 Mar 2004:
40 Remove redundand code; add PCI-specific bits to include/mpc8260.h
41
wdenkaaf224a2004-03-14 15:20:55 +000042* Patch by Stephan Linz, 09 Mar 2004
43 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
44
45* Patch by George G. Davis, 9 Mar 2004:
46 fix recent build failure for SA1100 target
47
48* Patch by Travis Sawyer, 09 Mar 2004:
49 Support native interrupt mode for the IBM440GX.
50 Previously it was running in 440GP compatibility mode.
51
wdenk3d3befa2004-03-14 15:06:13 +000052* Patch by Philippe Robin, 09 Mar 2004:
53 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
54 Platform support.
55
56* Patch by Masami Komiya, 08 Mar 2004:
57 Don't overwrite server IP address or boot file name
58 when the boot server does not return values
59
60* Patch by listmember@orkun.us, 5 Mar 2004:
61 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
62
wdenk4d13cba2004-03-14 14:09:05 +000063* Patch by Tolunay Orkun, 5 Mar 2004:
64 Fix early board initialization for Cogent CSB272 board
65
66* Patch by Ed Okerson, 3 Mar 2004:
67 fix CFI flash writes for little endian systems
68
69* Patch by Reinhard Meyer, 01 Mar 2004:
70 generalize USB and IDE support for MPC5200 with according
71 changes to IceCube.h and TOP5200.h
72 add Am29LV256 256 MBit FLASH support for TOP5200 boards
73 add info about USB and IDE to README
74
wdenkc3f9d492004-03-14 00:59:59 +000075* Patch by Yuli Barcohen, 4 Mar 2004:
76 Fix problems with GCC 3.3.x which changed handling of global
77 variables explicitly initialized to zero (now in .bss instead of
78 .data as before).
79
80* Patch by Leon Kukovec, 02 Mar 2004:
81 add strswab() to fix IDE LBA capacity, firmware and model numbers
82 on little endian machines
83
84* Patch by Masami Komiya, 02 Mar 2004:
85 - Remove get_ticks() from NFS code
86 - Add verification of RPC transaction ID
87
88* Patch by Pierre Aubert, 02 Mar 2004:
89 cleanup for IDE and USB drivers for MPC5200
90
91* Patch by Travis Sawyer, 01 Mar 2004:
wdenk0e6d7982004-03-14 00:07:33 +000092 Ocotea:
93 - Add IBM PPC440GX Ref Platform support (Ocotea)
94 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
95 Adapted to U-Boot and 440GX port
96 440gx_enet.c:
97 - Add gracious handling of all Ethernet Pin Selections for 440GX
98 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
99 ppc440.h:
100 - Add needed bit definitions
101 - Fix formatting
102
103* Patch by Carl Riechers, 1 Mar 2004:
104 Add PPC440GX prbdv0 divider to fix memory clock calculation.
105
106* Patch by Stephan Linz, 27 Feb 2004
107 - avoid problems for targets without NFS download support
108
wdenkc40b2952004-03-13 23:29:43 +0000109* Patch by Rune Torgersen, 27 Feb 2004:
110 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
111 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
112 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
113
114* Patch by Masami Komiya, 27 Feb 2004:
115 Fix rarpboot: add autoload by NFS
116
117* Patch by Dan Eisenhut, 26 Feb 2004:
118 fix flash_write return value in saveenv
119
120* Patch by Stephan Linz, 11 Dec 2003
121 expand config.mk to avoid trigraph warnings on NIOS
122
123* Rename "BMS2003" board into "HMI10"
124
wdenk6629d2f2004-03-12 15:38:25 +0000125* SX1 patches: use "serial#" for USB serial #; use redundand environment
126 storage; auto-set console on USB port (using preboot command)
127
wdenk232c1502004-03-12 00:14:09 +0000128* Add support for SX1 mobile phone; add support for USB-based console
129 (enable with "setenv stdout usbtty; setenv stdin usbtty")
130
wdenk79d696f2004-03-11 22:46:36 +0000131* Fix LOWBOOT configuration for MPC5200 with DDR memory
132
wdenkf8d813e2004-03-02 14:05:39 +0000133* Fix SDRAM timings for LITE5200 / IceCube board
134
135* Handle Auti-MDIX / connection status for INCA-IP
136
137* Fix USB problems when attempting to read 0 bytes
138
wdenke7c85682004-02-27 08:21:54 +0000139* Patch by Travis Sawyer, 26 Feb 2004:
140 Fix broken compile for XPEDITE1K target.
141
142* Patch by Stephan Linz, 26 Feb 2004:
143 Bug fix for NFS code on NIOS targets
wdenk232c1502004-03-12 00:14:09 +0000144
wdenke7c85682004-02-27 08:21:54 +0000145* Patch by Stephen Williams, 26 Feb 2004:
146 Break up SystemACE reads of large block counts
147
wdenk132ba5f2004-02-27 08:20:54 +0000148* Patch by Pierre Aubert, 26 Feb 2004
149 add IDE support for MPC5200
150
151* Patch by Masami Komiya, 26 Feb 2004:
152 add autoload via NFS
153
154* Patch by Stephen Williams
155 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
156 elsewhere in the source.
157
wdenk11dadd52004-02-27 00:07:27 +0000158* Patch by Steven Scholz, 25 Feb 2004:
159 - Timeouts in FPGA code should be based on CFG_HZ
160 - Minor cleanup in code for Altera FPGA ACEX1K
161
162* Patch by Steven Scholz, 25 Feb 2004:
163 Changed "Directory Hierarchy" section in README
164
165* Patch by Masami Komiya, 25 Feb 2004:
166 Reduce copy count in nfs_read_reply() of NFS code
167
wdenk80885a92004-02-26 23:46:20 +0000168* Patch by Markus Pietrek, 24 Feb 2004:
169 NS9750 DevBoard added
170
wdenk132ba5f2004-02-27 08:20:54 +0000171* Patch by Pierre Aubert, 24 Feb 2004
wdenk80885a92004-02-26 23:46:20 +0000172 add USB support for MPC5200
173
174* Patch by Steven Scholz, 24 Feb 2004:
175 - fix MII commands to use values from last command
176
177* Patch by Torsten Demke, 24 Feb 2004:
178 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
179
wdenk0c852a22004-02-26 23:01:04 +0000180* Patch by Rahul Shanbhag, 19 Feb 2004:
181 Fixes for for OMAP1610 board:
182 - shift some IRQ specific code to platform.S file
183 - remove duplicatewatchdog reset code from start.S
184
185* Make Auto-MDIX Support configurable on INCA-IP board
186
187* Fix license for mkimage tool
188
wdenka084f7d2004-02-24 22:33:21 +0000189* Patch by Masami Komiya, 24 Feb 2004:
190 Update NetBootFileXferSize in NFS code
191
192* Patch by Scott McNutt, 24 Feb 2004:
193 fix packet length in NFS code
194
wdenkcbd8a352004-02-24 02:00:03 +0000195* Patch by Masami Komiy, 22 Feb 2004:
196 Add support for NFS for file download
197
wdenk074cff02004-02-24 00:16:43 +0000198* Patch by Andrea Scian, 17 Feb 2004:
199 Add support for S3C44B0 processor and DAVE B2 board
200
201* Patch by Steven Scholz, 20 Feb 2004:
202 - Add support for MII commands on AT91RM9200 boards
203 - some cleanup in AT91RM9200 ethernet code
204
wdenk028ab6b2004-02-23 23:54:43 +0000205* Patch by Peter Ryser, 20 Feb 2004:
206 Add support for the Xilinx ML300 platform
207
208* Patch by Stephan Linz, 17 Feb 2004:
209 Fix watchdog support for NIOS
210
211* Patch by Josh Fryman, 16 Feb 2004:
212 Fix byte-swapping for cfi_flash.c for different bus widths
213
214* Patch by Jon Diekema, 14 Jeb 2004:
215 Remove duplicate "FPGA Support" notes from the README file
216
wdenk63e73c92004-02-23 22:22:28 +0000217* Patches by Reinhard Meyer, 14 Feb 2004:
218 - update board/emk tree; use common flash driver
219 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
220 [adapted for other PPC CPUs -- wd]
221 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
222
223* Patch by Jon Diekema, 13 Feb 2004:
224 Call show_boot_progress() whenever POST "FAILED" is printed.
225
226* Patch by Nishant Kamat, 13 Feb 2004:
227 Add support for TI OMAP1610 H2 Board
228 Fixes for cpu/arm926ejs/interrupt.c
229 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
230 Fix for a timer bug in OMAP1610 Innovator
231 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
232
233* Patches by Stephan Linz, 12 Feb 2004:
234 - add support for NIOS timer with variable period preload counter value
235 - prepare POST framework support for NIOS targets
236
237* Patch by Denis Peter, 11 Feb 2004:
238 add POST support for the MIP405 board
239
wdenkcd0a9de2004-02-23 20:48:38 +0000240* Patch by Laurent Mohin, 10 Feb 2004:
241 Fix buffer overflow in common/usb.c
242
243* Patch by Tolunay Orkun, 10 Feb 2004:
244 Add support for Cogent CSB272 board
245
wdenk2d1a5372004-02-23 19:30:57 +0000246* Patch by Thomas Elste, 10 Feb 2004:
247 Add support for NET+50 CPU and ModNET50 board
248
249* Patch by Sam Song, 10 Feb 2004:
250 Fix typos in cfi_flash.c
251
252* Patch by Leon Kukovec, 10 Feb 2004
253 Fixed long dir entry slot id calculation in get_vfatname
254
255* Patch by Robin Gilks, 10 Feb 2004:
256 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
257 !=, <>, <, >, <=, >=)
258
wdenk3f85ce22004-02-23 16:11:30 +0000259* Fix problem with side effects in macros in include/usb.h
260
261* Patch by David Benson, 13 Nov 2003:
262 bug 841358 - fix TFTP download size limit
263
264* Fixing bug 850768:
265 improper flush_cache() in load_serial()
266
267* Fixing bug 834943:
268 MPC8540 - missing volatile declarations
269
270* Patch by Stephen Williams, 09 Feb 2004:
271 Add support for Xilinx SystemACE chip:
272 - New files common/cmd_ace.c and include/systemace.h
273 - Hook systemace support into cmd_fat and the partition manager
274
275* Patch by Travis Sawyer, 09 Feb 2004:
276 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
277
wdenk3c74e322004-02-22 23:46:08 +0000278* Patch by Travis Sawyer, 09 Feb 2004:
279 o 440GX:
280 - Fix PCI Indirect access for type 1 config cycles with ppc440.
281 - Add phymode for 440 enet
282 - fix pci pre init
283 o XPedite1K:
284 - Change board_pre_init to board_early_init_f
285 - Add user flash to bus controller setup
286 - Fix pci pre init
287 - Fix is_pci_host to check GPIO for monarch bit
288 - Force xpedite1k to pci conventional mode (via #define option)
289
290* Patch by Brad Kemp, 4 Feb 2004:
291 - handle the machine check that is generated during the PCI scans
292 on 82xx processors.
293 - define the registers used in the IMMR by the PCI subsystem.
294
295* Patch by Pierre Aubert, 03 Feb 2004:
296 cpu/mpc5xxx/start.S: copy MBAR into SPR311
297
298* Patch by Jeff Angielski, 03 Feb 2004:
299 Fix copy & paste error in cpu/mpc8260/pci.c
300
301* Patch by Reinhard Meyer, 24 Jan 2004:
302 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
303
wdenkcf56e112004-02-20 22:02:48 +0000304* Add Auto-MDIX support for INCA-IP
305
wdenkbf9e3b32004-02-12 00:47:09 +0000306* Some code cleanup
307
308* Patch by Josef Baumgartner, 10 Feb 2004:
309 Fixes for Coldfire port
310
311* Patch by Brad Kemp, 11 Feb 2004:
312 Fix CFI flash driver problems
313
wdenka2d18bb2004-02-11 21:35:18 +0000314* Make sure to use a bus clock divider of 2 only when running TQM8xxM
315 modules at CPU clock frequencies above 66 MHz.
wdenkbf9e3b32004-02-12 00:47:09 +0000316
wdenka2d18bb2004-02-11 21:35:18 +0000317* Optimize flash programming speed for LWMON (by another 100% :-)
318
wdenkcd37d9e2004-02-10 00:03:41 +0000319* Patch by Jian Zhang, 3 Feb 2004:
320 - Changed the incorrect FAT12BUFSIZE
321 - data_begin in fsdata can be negative. Changed it to be short.
322
wdenkec4c5442004-02-09 23:12:24 +0000323* Patches by Stephan Linz, 30 Jan 2004:
324 1: - board/altera/common/flash.c:flash_erase():
325 o allow interrupts befor get_timer() call
326 o check-up each erased sector and avoid unexpected timeouts
327 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
328 o enclose sevenseg_set() in cpp condition
329 - remove the ASMI configuration for DK1S10_standard_32 (never present)
330 - fix some typed in mistakes in the NIOS documentation
331 2: - split DK1C20 configuration into several header files:
332 o two new files for each NIOS CPU description
333 o U-Boot related part is remaining in DK1C20.h
334 3: - split DK1S10 configuration into several header files:
335 o two new files for each NIOS CPU description
336 o U-Boot related part is remaining in DK1S10.h
337 4: - Add support for the Microtronix Linux Development Kit
338 NIOS CPU configuration at the Altera Nios Development Kit,
339 Stratix Edition (DK-1S10)
340 5: - Add documentation for the Altera Nios Development Kit,
341 Stratix Edition (DK-1S10)
342 6: - Add support for the Nios Serial Peripharel Interface (SPI)
343 (master only)
344 7: - Add support for the common U-Boot SPI framework at
345 RTC driver DS1306
346
wdenkb98fff12004-02-09 20:51:26 +0000347* Patch by Rahul Shanbhag, 28 Jan 2004:
348 Fix flash protection/locking handling for OMAP1610 innovator board.
349
350* Patch by Rolf Peukert, 28 Jan 2004:
351 fix flash write problems on CSB226 board (write with 32 bit bus width)
352
353* Patches by Mark Jonas, 16 Jan 2004:
354 - fix rounding error when calculating baudrates for MPC5200 PSCs
355 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
356 time which is not supported
357
wdenk5653fc32004-02-08 22:55:38 +0000358* Patch by Yuli Barcohen, 26 Jan 2004:
359 Allow bzip2 compression for small memory footprint boards
360
361* Patch by Brad Kemp, 21 Jan 2004:
362 Add support for CFI flash driver for both the Intel and the AMD
363 command sets.
364
365* Patch by Travis Sawyer, 20 Jan 2004:
366 Fix pci bridge auto enumeration of sibling p2p bridges.
367
368* Patch by Tolunay Orkun, 12 Jan 2004:
369 Add some delays as needed for Intel LXT971A PHY support
370
371* Patches by Stephan Linz, 09 Jan 2004:
372 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
373 - make DK1C20 board configuration related to ASMI conform to
374 documentation
375
wdenkf6e20fc2004-02-08 19:38:38 +0000376* Patch by Anders Larsen, 09 Jan 2004:
377
378 ARM memory layout fixes: the abort-stack is now set up in the
379 correct RAM area, and the BSS is zeroed out as it should be.
380
381 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
382 of the linker scripts are replaced by '__bss_start' and '_end',
383 resp., which is a further step to eliminate unnecessary differences
384 between the implementation of the CPU architectures.
385
wdenkf4863a72004-02-07 01:27:10 +0000386* Patch by liang a lei, 9 Jan 2004:
387 Fix Intel 28F128J3 ID in include/flash.h
388
389* Patch by Masami Komiya, 09 Jan 2004:
390 add support for TB0229 board (NEC VR4131 MIPS processor)
391
392* Patch by Leon Kukovec, 12 Dec 2003:
393 changed extern __inline__ into static __inline__ in
394 include/linux/byteorder/swab.h
395
wdenkba56f622004-02-06 23:19:44 +0000396* Patch by Travis Sawyer, 30 Dec 2003:
397 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
398 select MDI port based on enabled EMAC device.
399 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
400 base PrPMC board.
401
wdenka6cccae2004-02-06 21:48:22 +0000402* Patch by Wolter Kamphuis, 15 Dec 2003:
403 made CONFIG_SILENT_CONSOLE usable on all architectures
404
405* Disable date command on TQM866M - there is no RTC on MPC866
406
wdenk75d1ea72004-01-31 20:06:54 +0000407* Fix variable CPU clock for MPC859/866 systems for low CPU clocks
408
wdenk68766092004-01-29 09:22:58 +0000409* Implement adaptive SDRAM timing configuration based on actual CPU
410 clock frequency for INCA-IP; fix problem with board hanging when
411 switching from 150MHz to 100MHz
412
413* Add PCMCIA CS support for BMS2003 board
414
wdenkc178d3d2004-01-24 20:25:54 +0000415* Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
416 see doc/README.MPC866 for details;
417 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
418 calculate CPU clock frequency from PLL register values.
419
420* Add support for 128 MB RAM on TQM8xxL/M modules
421
wdenkef978732004-01-21 20:46:28 +0000422* Fix PS/2 keyboard problem caused by statically initialized variable
423 pointing to a location in flash
424
425* Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
426
wdenkc837dcb2004-01-20 23:12:12 +0000427* The PS/2 mux on the BMS2003 board needs 450 ms after power on
428 before we can access it; add delay in case we are faster (with no
429 CF card inserted)
430
431* Cleanup of some init functions
432
433* Make sure SCC Ethernet is always stopped by the time we boot Linux
434 to avoid Linux crashes by early packets coming in.
435
436* Accelerate flash accesses on LWMON board by using buffered writes
437
wdenkb0aef112004-01-18 18:21:54 +0000438* Fix typo in Makefile;
439 fix problem with PARTNUM detection
440
wdenk1c437712004-01-16 00:30:56 +0000441* Patch by Reinhard Meyer, 09 Jan 2004:
442 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
443
444* Add support for IDE LED on BMS2003 board
445 (exclusive with status LED!)
446
447* Add support for PS/2 keyboard (used with PS/2 multiplexor on
448 BMS2003 board)
449
450* Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
451 Add common files for "emk" boards
452
wdenkc83bf6a2004-01-06 22:38:14 +0000453* Add a common get_ram_size() function and modify the the
454 board-specific files to invoke that common implementation.
455
456======================================================================
wdenkb34ff812004-01-06 11:13:56 +0000457Changes for U-Boot 1.0.1:
wdenk5cf9da42003-11-07 13:42:26 +0000458======================================================================
459
wdenkb34ff812004-01-06 11:13:56 +0000460* Set default clock for INCA-IP to 150 MHz
461
wdenka522fa02004-01-04 22:51:12 +0000462* Make BMS2003 use a separate config file to avoid #ifdef mess;
463 add I2C support; add support for DS1337 RTC
464
465* Add CompactFlash support for BMS2003 board
466
467* Add support for status LED on BMS2003 board
468
wdenk180d3f72004-01-04 16:28:35 +0000469* Patch by Scott McNutt, 02 Jan 2004:
470 Add support for the Nios Active Serial Memory Interface (ASMI)
471 on Cyclone devices
472
473* Patch by Andrea Marson, 16 Dec 2003:
474 Add support for the PPChameleon ME and HI modules
475
476* Patch by Yuli Barcohen, 22 Dec 2003:
477 Add support for Motorola DUET ADS board (MPC87x/88x)
478
wdenkdd875c72004-01-03 21:24:46 +0000479* Patch by Robert Schwebel, 15 Dec 2003:
480 add support for cramfs (uses JFFS2 command interface)
481
wdenkc935d3b2004-01-03 19:43:48 +0000482* Patches by Stephan Linz, 11 Dec 2003:
483 - more documentation for NIOS port
484 - new struct nios_pio_t, struct nios_spi_t
485 - Reconfiguration for NIOS Development Kit DK1C20:
486 o move board related code from board/dk1c20
487 to board/altera/dk1c20
488 o create a new common source path board/altera/common
489 and move generic flash access stuff into it
490 o change/expand configuration file DK1C20.h
491 - Add support for NIOS Development Kit DK1S10
492 - Add status LED support for NIOS systems
493 - Add dual 7-segment LED support for Altera NIOS DevKits
494
wdenk3a473b22004-01-03 00:43:19 +0000495* Patch by Ronen Shitrit, 10 Dec 2003:
496 Add support for the Marvell DB64360 / DB64460 development boards
497
498* Patch by Detlev Zundel, 10 Dec 2003:
499 fix dependency problem in examples/Makefile
500
wdenkb6e4c402004-01-02 16:05:07 +0000501* Patch by Denis Peter, 8 Dec 2003
502 - add support for the PATI board (MPC555)
503 - add SPI support for the MPC5xx
504
505* Patch by Anders Larsen, 08 Dec 2003:
506 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
507 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
508 cleanup some redundand #defines
509
wdenk63f34912004-01-02 15:01:32 +0000510* Patch by André Schwarz, 8 Dec 2003:
511 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
512 - TX and RX deskriptors must be quad-word aligned
513 - does not work with only one TX deskriptor
514 - standard reset method does not work
515
516* Patch by Masami Komiya, 08 Dec 2003:
517 add RTL8139 ethernet driver
518
519* Patches by Ed Okerson, 07 Dec 2003:
520 - fix ethernet for the AU1x00 processors in little-endian mode.
521 - extend memsetup.S for the AU1x00 processors in BE and LE modes
522
wdenkd4ca31c2004-01-02 14:00:00 +0000523* Minor code cleanup (coding style)
524
525* Patch by Reinhard Meyer, 30 Dec 2003:
526 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
527 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
528 - turned debug print of PHY registers into a function (called in two places)
529 - added support for EMK MPC5200 based modules
530
531* Fix MPC8xx PLPRCR_MFD_SHIFT typo
532
533* Add support for TQM866M modules
534
535* Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
536
537* Fix a few compiler warnings
538
wdenkc1896002003-12-28 11:44:59 +0000539* Patch by Reinhard Meyer, 28 Dec 2003:
540 Add initial support for TOP5200 board
541
wdenk7cb22f92003-12-27 19:24:54 +0000542* Make CPU clock on ICA-IP board controllable by a "cpuclk"
543 environment variable which can set to "100", "133", or "150". The
544 CPU clock will be configured accordingly upon next reboot. Other
545 values are ignored. In case of an invalid or undefined "cpuclk"
546 value, the compile-time default CPU clock speed will be used.
547
548* Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
549 window that is used to access the UART registers by the Linux driver)
550
551* Patch by Reinhard Meyer, 20 Dec 2003:
552 Fix clock calculation for the MPC5200 for higher clock frequencies
553 (above 2**32 / 10 = 429.5 MHz).
554
555* Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
556
wdenkb2001f22003-12-20 22:45:10 +0000557* Fix IceCube CLKIN configuration (it's 33.000000MHz)
558
559* Add new configuration for IceCube board with DDR memory
560
561* Update TRAB memory configurations
562
wdenk5c745d22003-12-12 00:02:26 +0000563* Add JFFS2 support for INCA-IP board
564
stroesed4f58f72003-12-09 15:04:55 +0000565* Patch by Bill Hargen, 09 Dec 2003:
566 - BUBINGA405EP: changed flash driver to protect top sector containing
567 first instruction.
568 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
569 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
570 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
571 - 405EP: added/fixed support for "reginfo" command.
572 - 4xx: removed spurious MII error messages on "mii info" command.
573
wdenk4e5ca3e2003-12-08 01:34:36 +0000574* Patch by Bernhard Kuhn, 28 Nov 2003:
575 add support for Coldfire CPU
576 add support for Motorola M5272C3 and M5282EVB boards
577
wdenk9fd5e312003-12-07 23:55:12 +0000578* Patch by Pierre Aubert, 24 Nov 2003:
579 - add a return value for the fpga command
580 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
581 is defined. If ide_preinit fails, ide_init is aborted.
582 - fix an endianess problem in fat.h
583
wdenk3bbc8992003-12-07 22:27:15 +0000584* Patch by Wolter Kamphuis, 05 Dec 2003:
585 Add support for SNMC's QS850/QS823/QS860T boards
586
wdenkb028f712003-12-07 21:39:28 +0000587* Patch by Yuli Barcohen, 3 Dec 2003:
588 "revive" U-Boot support for old Motorola MPC860ADS board
589
590* Patch by Cam(ilo?), 03 Dec 2003:
591 make examples build even with broken Montavista objcopy
592
593* Patch by Pavel Bartusek, 27 Nov 2003:
594 fix conversion problem with "bootretry" evironment variable
595
wdenkb4676a22003-12-07 19:24:00 +0000596* Patch by Andre Schwarz, 24 Nov 2003:
597 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
598
599* Patch by Pavel Bartusek, 21 Nov 2003:
600 set ZMII bridge speed on 440
601
602* Patch by Anders Larsen, 17 Nov 2003:
603 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
604
wdenka2663ea2003-12-07 18:32:37 +0000605* Patches by David Müller, 14 Nov 2003:
606 - board/mpl/common/common_util.c
607 * implement support for BZIP2 compressed images
608 * various cleanups (printf -> puts, ...)
609 - board/mpl/common/flash.c
610 * report correct errors to upper layers
611 * check the erase fail and VPP low bits in status reg
612 - board/mpl/vcma9/cmd_vcma9.c
613 - board/mpl/vcma9/flash.c
614 * various cleanups (printf -> puts, ...)
615 - common/cmd_usb.c
616 * fix typo in comment
617 - cpu/arm920t/usb_ohci.c
618 * support for S3C2410 is missing in #if line
619 - drivers/cs8900.c
620 * reinit some registers in case of error (cable missing, ...)
621 - fs/fat/fat.c
622 * support for USB/MMC devices is missing in #if line
623 - include/configs/MIP405.h
624 - include/configs/PIP405.h
625 * enable BZIP2 support
626 * enlarge malloc space to 1MiB because of BZIP2 support
627 - include/configs/VCMA9.h
628 * enable BZIP2 support
629 * enlarge malloc space to 1MiB because of BZIP2 support
630 * enable USB support
631 - lib_arm/armlinux.c
632 * change calling convention of ARM Linux kernel as
633 described on http://www.arm.linux.org.uk/developer/booting.php
634
635* Patch by Thomas Lange, 14 Nov 2003:
636 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
637 support all these AMD boards.
638
639* Patch by Thomas Lange, 14 Nov 2003:
640 Workaround for mips au1x00 physical memory accesses (the au1x00
641 uses a 36 bit bus internally and cannot access physical memory
642 directly. Use the uncached SDRAM address instead of the physical
643 one.)
644
wdenkef5a9672003-12-07 00:46:27 +0000645* Patch by Xue Ligong (Joe), 13 Nov 2003:
646 add Realtek 8019 ethernet driver
647
648* Patch by Yuli Barcohen, 13 Nov 2003:
649 MPC826xADS/PQ2FADS cleanup
650
651* Patch by Anders Larsen, 12 Nov 2003:
652 Update README to mark the PORTIO commands non-standard
653
wdenk5779d8d2003-12-06 23:55:10 +0000654* Patch by Nicolas Lacressonnière, 12 Nov 2003:
655 update for for Atmel AT91RM9200DK development kit:
656 - support for environment variables in DataFlash
657 - Atmel DataFlash AT45DB1282 support
658
659* Patch by Jeff Carr, 11 Nov 2003:
660 add support for new version of 8270 processors
661
662* Patches by George G. Davis, 05 Nov 2003:
663 - only pass the ARM linux initrd tag to the kernel when an initrd
664 is actually present
665 - update omap1510inn configuration file
666
wdenk8bf3b002003-12-06 23:20:41 +0000667* Patches by Stephan Linz, 3 Nov 2003:
668 - more endianess fixes for LAN91C111 driver
669 - CFG_HZ configuration patch for NIOS Cyclone board
670
671* Patch by Stephan Linz, 28 Oct 2003:
672 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
673
674* Patch by Steven Scholz, 20 Oct 2003:
675 - make "mii info <addr>" show infor for PHY at "addr" only
676 - Endian fix for miiphy_info()
677
wdenka8c7c702003-12-06 19:49:23 +0000678* Patch by Gleb Natapov, 19 Sep 2003:
679 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
680
681* Patch by Anders Larsen, 17 Sep 2003:
682 Bring ARM memory layout in sync with the documentation:
683 stack and malloc-heap are now located _below_ the U-Boot code
684
wdenkfa1399e2003-12-06 11:20:01 +0000685* Accelerate booting on TRAB board: read and check autoupdate image
686 headers first instead of always reading the whole images.
687
wdenkb96619a2003-12-05 21:08:38 +0000688* Fix type in MPC5XXX code (pointed out by Victor Wren)
689
wdenkaf6d1df2003-12-03 23:53:42 +0000690* Enabled password check on RMU board
691
692* Fix configuration problem with IceCube in LOWBOOT configuration:
693 envrionment got embedded, corrupting the image layout.
694
695* Fix NEC display names (it's 6440 [for 640x480], not 6640).
696
wdenkfd3103b2003-11-25 16:55:19 +0000697* Added BMS2003 board
698 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
699
wdenkb4757ce2003-11-17 21:45:27 +0000700* Fix flash driver for TRAB board (must use Unlock Bypass Reset
701 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
702 and CPLD
703
wdenk5bb226e2003-11-17 21:14:37 +0000704* Use "-fPIC" instead of "-mrelocatable" to prevent problems with
705 recent tools
706
707* Add checksum verification to 'imls' command
708
709* Add bd_info fields needed for 4xx Linux I2C driver
710
711* Patch by Martin Krause, 4 Nov. 2003:
712 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
713
714* Print used network interface when CONFIG_NET_MULTI is set
715
wdenk5cf9da42003-11-07 13:42:26 +0000716* Patch by Bernhard Kuhn, 28 Oct 2003:
717 Add low boot support for MPC5200
718
719* Fix problem with dual PCMCIA support (NSCU)
720
721* Fix MPC5200 I2C initialization function
722
723======================================================================
wdenka43278a2003-09-11 19:48:06 +0000724Changes for U-Boot 1.0.0:
725======================================================================
726
wdenkb13fb012003-10-30 21:49:38 +0000727* Fix parameter passing to standalone images with bootm command
728
729* Patch by Kyle Harris, 30 Oct 2003:
730 Fix build errors for ixdp425 board
731
732* Patch by David M. Horn, 29 Oct 2003:
733 Fixes to build under CYGWIN
734
735* Get IceCube MGT5100 working (again)
736
wdenk5fa66df2003-10-29 23:18:55 +0000737* Fix problems in memory test on some boards (which was not
738 non-destructive as intended)
739
740* Patch by Gary Jennejohn, 28 Oct 2003:
741 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
742 to prevent stack overflow on ARM systems
743
wdenka0f2fe52003-10-28 09:14:21 +0000744* Patch by Stephan Linz, 28 Oct 2003:
745 fix init sequence error for NIOS port
746
747* Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
748
749* Add CONFIG_VERSION_VARIABLE to TRAB configuration
750
wdenka57a4962003-10-26 22:52:58 +0000751* Patch by Xiao Xianghua, 23 Oct 2003:
752 small patch for mpc85xx
753
754* Fix small problem in MPC5200 I2C driver
755
756* Fix FCC3 support on ATC board
757
dzu8cb81432003-10-24 13:14:45 +0000758* Correct header printing for multi-image files in do_bootm()
759
760* Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
761
wdenk4654af22003-10-22 09:00:28 +0000762* Fix PCI problems on PPChameleon board
763
wdenka3ad8e22003-10-19 23:22:11 +0000764* Patch by Steven Scholz, 18 Oct 2003:
765 Fix AT91RM9200 ethernet driver
766
767* Patch by Nye Liu, 17 Oct 2003:
768 Fix typo in include/mpc8xx.h
769
770* Patch by Richard Woodruff, 16 Oct 03:
771 Fixes for cpu/arm925/interrupt.c
772 - Initialize timestamp & lastdec vars.
773 - fix timestamp overflows.
774 - fix lastdec overflow.
775 - smarter normalization to allow udelay() below 1ms to work.
776
777* Patch by Scott McNutt, 16 Oct
778 add networking support for the Altera Nios Development Kit,
779 Cyclone Edition (DK-1C20)
780
781* Patch by Jon Diekema, 14 Oct 2003:
782 add hint about doc/README.silent to README file
783
dzue7df0292003-10-19 21:43:26 +0000784* Add CompactFlash support for NSCU
785
wdenkd7281f42003-10-19 22:30:08 +0000786* Fix PCI problems on PPChameleonEVB
787
wdenk3d1e8a92003-10-16 12:53:35 +0000788* TRAB auto-update: Base decision if we have to strip the image
789 header on image type as encoded in the header
wdenkd7281f42003-10-19 22:30:08 +0000790 (include image type patch by Martin Krause, 17 Oct 2003)
wdenk3d1e8a92003-10-16 12:53:35 +0000791
wdenk42d1f032003-10-15 23:53:47 +0000792* Patches by Xianghua Xiao, 15 Oct 2003:
793
794 - Added Motorola CPU 8540/8560 support (cpu/85xx)
795 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
796 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
797
798* Fix flash timings on TRAB board
799
wdenk2d5b5612003-10-14 19:43:55 +0000800* Make sure HUSH is initialized for running auto-update scripts
801
802* Make 5200 reset command _really_ reset the board, without running
803 any other code after it
804
805* Fix errors with flash erase when range spans across banks
806 that are mapped in reverse order
807
808* Fix flash mapping and display on P3G4 board
809
810* Patch by Kyle Harris, 15 Jul 2003:
811 - add support for Intel IXP425 CPU
812 - add support for IXDP425 eval board
813
wdenkf72da342003-10-10 10:05:42 +0000814* Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
815 for more information
816
wdenk5da627a2003-10-09 20:09:04 +0000817* Patch by Steven Scholz, 10 Oct 2003
818 - Add support for Altera FPGA ACEX1K
819
wdenk15647dc2003-10-09 19:00:25 +0000820* Patches by Thomas Lange, 09 Oct 2003:
821 - fix cmd_ide.c for non ppc boards (read/write functions did not
822 add ATA base address)
823 - fix for shannon board
824 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
wdenk5da627a2003-10-09 20:09:04 +0000825 - Endian swap ATA identity for all big endian CPUs, not just PPC
826 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
827 args to linux
828 - add support for dbau1x00 board (MIPS32)
wdenk15647dc2003-10-09 19:00:25 +0000829
830* Patch by Sangmoon Kim, 07 Oct 2003:
831 add support for debris board
832
wdenka0ff7f22003-10-09 13:16:55 +0000833* Patch by Martin Krause, 09 Oct 2003:
834 Fixes for TRAB board
835 - /board/trab/rs485.c: correct baudrate
wdenk42d1f032003-10-15 23:53:47 +0000836 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
wdenka0ff7f22003-10-09 13:16:55 +0000837 udelay(); fix some timing problems with adc controller
838 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
839 modify commands: touch and buzzer
840
841* Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
842 (quick & dirty workaround for rogue pointer problem in get_vfatname());
843 Use direct function calls for auto_update instead of hush commands
844
wdenk4a551702003-10-08 23:26:14 +0000845* Patch by Scott McNutt, 04 Oct 2003:
846 - add support for Altera Nios-32 CPU
847 - add support for Nios Cyclone Development Kit (DK-1C20)
848
849* Patch by Steven Scholz, 29 Sep 2003:
850 - A second parameter for bootm overwrites the load address for
851 "Standalone Application" images.
852 - bootm sets environment variable "filesize" to the resulting
853 (uncompressed) data length for "Standalone Application" images
854 when autostart is set to "no". Now you can do something like
855 if bootm $fpgadata $some_free_ram ; then
856 fpga load 0 $some_free_ram $filesize
857 fi
858
859* Patch by Denis Peter, 25 Sept 2003:
860 add support for the MIP405 Rev. C board
861
wdenk54387ac2003-10-08 22:45:44 +0000862* Patch by Yuli Barcohen, 25 Sep 2003:
863 add support for Zephyr Engineering ZPC.1900 board
864
865* Patch by Anders Larsen, 23 Sep 2003:
866 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
867 implemented for the x86 architecture)
868
wdenkfc3e2162003-10-08 22:33:00 +0000869* Patch by Sangmoon Kim, 23 Sep 2003:
870 fix pll_pci_to_mem_multiplier table for MPC8245
871
872* Patch by Anders Larsen, 22 Sep 2003:
873 enable timed autoboot on PXA
874
875* Patch by David Müller, 22 Sep 2003:
wdenkfc3e2162003-10-08 22:33:00 +0000876 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
877 returns correct libgcc file path
878 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
879 time on s3c24x0 systems
880
881* Patch by Jon Diekema, 19 Sep 2003:
882 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
883 link state to the fault LED.
884 - In NetLoop, make the Fault LED reflect the link status. The link
885 status gets updated on entry, and on timeouts.
wdenk42d1f032003-10-15 23:53:47 +0000886
wdenkef1464c2003-10-08 22:14:02 +0000887* Patch by Anders Larsen, 18 Sep 2003:
888 allow mkimage to build and run on Cygwin-hosted systems
889
890* Patch by Frank Müller, 18 Sep 2003:
891 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
892 cpu/mpc8xx/fec.c
893
894* Patch by Pantelis Antoniou, 16 Sep 2003:
895 add tool to compute fileds in the PLPRCR register for MPC86x
896
wdenkd9a405a2003-10-07 20:01:55 +0000897* Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
898
wdenk147031a2003-10-07 10:33:38 +0000899* Fix build problems under FreeBSD
900
wdenk887b3722003-10-06 22:00:45 +0000901* Add generic filesystem image type
902
wdenkfbe4b5c2003-10-06 21:55:32 +0000903* Make fatload set filesize environment variable
904
905* enable basic / medium / high-end configurations for PPChameleonEVB
906 board; fix NAND code
907
908* enable TFTP client code to specify to the server the desired
909 timeout value (see RFC-2349)
910
dzubb65a312003-09-30 15:22:12 +0000911* Improve SDRAM setup for TRAB board
912
dzu88a1bfa2003-09-30 15:11:43 +0000913* Suppress all output with splashscreen configured only if "splashimage"
914 is set
915
dzucad07372003-09-30 14:36:51 +0000916* Fix problems with I2C support for mpc5200
917
dzu8a42eac2003-09-29 21:55:54 +0000918* Adapt TRAB configuration and auto_update to new memory layout
919
dzu91e940d2003-09-25 22:32:40 +0000920* Add configuration for wtk board
921
dzu29127b62003-09-25 22:30:12 +0000922* Add support for the Sharp LQ065T9DR51U LCD display
923
wdenk206c60c2003-09-18 10:02:25 +0000924* Patch by Rune Torgersen, 17 Sep 2003:
925 - Fixes for MPC8266 default config
wdenk65bd0e22003-09-18 10:45:21 +0000926 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
wdenk206c60c2003-09-18 10:02:25 +0000927
928* Patches by Jon Diekema, 17 Sep 2003:
929 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
930 env_common.c)
931 - sbc8260 tweaks
932 - adjust "help" output
933
wdenk5f535fe2003-09-18 09:21:33 +0000934* Patches by Anders Larsen, 17 Sep 2003:
935 - fix spelling errors
936 - set GD_FLG_DEVINIT flag only after device function pointers
937 are valid
938 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
939 writeable
940 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
941 - trigger watchdog while waiting in serial driver
942
wdenkb0639ca2003-09-17 22:48:07 +0000943* Add auto-update code for TRAB board using USB memory sticks,
944 support new configuration with more memory
wdenkf54ebdf2003-09-17 15:10:32 +0000945
wdenkef709e92003-09-16 17:35:37 +0000946* disable MPC5200 bus pipelining as workaround for bus contention
947
wdenk4aeb2512003-09-16 17:06:05 +0000948* Modify XLB arbiter priorities on MPC5200 so all devices use same
949 priority; configure critical interrupts to be handled like external
950 interrupts
951
wdenkacf98e72003-09-16 11:39:10 +0000952* Make IPB clock on MGT5100/MPC5200 configurable in board config file;
953 go back to 66 MHz for stability
954
wdenk78137c32003-09-15 18:00:00 +0000955* Patches by Jon Diekema, 15 Sep 2003:
956 - add description for missing CFG_CMD_* entries in the README file
957 - sacsng tweaks
958
wdenk35656de2003-09-14 19:08:39 +0000959* Patch by Gleb Natapov, 14 Sep 2003:
960 enable watchdog support for all MPC824x boards that have a watchdog
961
962* On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
963 "Non-octet Aligned Frame" errors we see at 100 Mbps
964
965* Patch by Sharad Gupta, 14 Sep 2003:
966 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
967
wdenk200f8c72003-09-13 19:13:29 +0000968* Patch by llandre, 11 Sep 2003:
969 update configuration for PPChameleonEVB board
970
wdenk531716e2003-09-13 19:01:12 +0000971* Patch by David Müller, 13 Sep 2003:
972 various changes to VCMA9 board specific files
973
974* Add I2C support for MGT5100 / MPC5200
975
wdenkb70e7a02003-09-12 20:09:09 +0000976* Patch by Rune Torgersen, 11 Sep 2003:
977 Changed default memory option on MPC8266ADS to NOT be Page Based
978 Interleave, since this doesn't work very well with the standard
979 16MB DIMM
980
981* Patch by George G. Davis, 12 Sep 2003:
982 fix Makefile settings for sk98 driver
983
stroese68ce8952003-09-12 08:57:52 +0000984* Patch by Stefan Roese, 12 Sep 2003:
985 - new boards added: DP405, HUB405, PLU405, VOH405
986 - some esd boards updated
987 - cpu/ppc4xx/sdram.c: disable memory controller before setting
988 first values
989 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
990
wdenk4f7cb082003-09-11 23:06:34 +0000991* Patch by Martin Krause, 11 Sep 2003:
992 add burn-in tests for TRAB board
993
994* Enable instruction cache on MPC5200 board
995
wdenka43278a2003-09-11 19:48:06 +0000996* Patch by Denis Peter, 11 Sep 2003:
997 - fix USB data pointer assignment for bulk only transfer.
998 - prevent to display erased directories in FAT filesystem.
999
1000* Change output format for NAND flash - make it look like for other
1001 memory, too
1002
1003======================================================================
wdenk149dded2003-09-10 18:20:28 +00001004Changes for U-Boot 0.4.8:
wdenkd94f92c2003-08-28 09:41:22 +00001005======================================================================
1006
dzu29127b62003-09-25 22:30:12 +00001007* Add I2C and RTC support for RMU board
1008
wdenk7205e402003-09-10 22:30:53 +00001009* Patches by Denis Peter, 9 Sep 2003:
1010 add FAT support for IDE, SCSI and USB
1011
1012* Patches by Gleb Natapov, 2 Sep 2003:
1013 - cleanup of POST code for unsupported architectures
1014 - MPC824x locks way0 of data cache for use as initial RAM;
1015 this patch unlocks it after relocation to RAM and invalidates
1016 the locked entries.
1017
1018* Patch by Gleb Natapov, 30 Aug 2003:
1019 new I2C driver for mpc107 bridge. Now works from flash.
1020
1021* Patch by Dave Ellis, 11 Aug 2003:
1022 - JFFS2: fix typo in common/cmd_jffs2.c
1023 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
1024 - JFFS2: remove node version 0 warning
1025 - JFFS2: accept JFFS2 PADDING nodes
1026 - SXNI855T: add AM29LV800 support
1027 - SXNI855T: move environment from EEPROM to flash
1028 - SXNI855T: boot from JFFS2 in NOR or NAND flash
1029
1030* Patch by Bill Hargen, 11 Aug 2003:
1031 fixes for I2C on MPC8240
1032 - fix i2c_write routine
1033 - fix iprobe command
1034 - eliminates use of global variables, plus dead code, cleanup.
1035
wdenk149dded2003-09-10 18:20:28 +00001036* Add support for USB Mass Storage Devices (BBB)
1037 (tested with USB memory sticks only)
1038
1039* Avoid flicker on TRAB's VFD
1040
wdenk7152b1d2003-09-05 23:19:14 +00001041* Add support for SK98xx driver
1042
1043* Add PCI support for SL8245 board
1044
1045* Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
1046 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
1047 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
1048
1049* Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
1050 to allow for more accurate baudrate settings
1051 (error now 0.7% at 115 kbps, instead of 3.5% before)
1052
1053* Patch by Andreas Mohr, 4 Sep 2003:
1054 Fix a lot of spelling errors
1055
wdenk12f34242003-09-02 22:48:03 +00001056* Add support for PPChameleon Eval Board
1057
1058* Add support for P3G4 board
1059
1060* Fix problem with MGT5100 FEC driver: add "early" MAC address
1061 initialization
1062
wdenk326428c2003-08-31 18:37:54 +00001063* Patch by Yuli Barcohen, 7 Aug 2003:
1064 check BCSR to detect if the board is configured in PCI mode
1065
wdenk149dded2003-09-10 18:20:28 +00001066======================================================================
1067Changes for U-Boot 0.4.7:
1068======================================================================
1069
wdenk0cb61d72003-08-30 00:05:50 +00001070* Patch by Raghu Krishnaprasad, 7 Aug 2003:
1071 add support for Adder II MPC852T module
1072
wdenk6f213472003-08-29 22:00:43 +00001073* Patch by George G. Davis, 19 Aug 2003:
1074 fix TI Innovator/OMAP1510 pin configs
1075
1076* Patches by Kshitij, 18 Aug 2003
1077 - add support for arm926ejs cpu core
1078 - add support for TI OMAP 1610 Innovator Board
1079
wdenkc29fdfc2003-08-29 20:57:53 +00001080* Patch by Yuli Barcohen, 14 Aug 2003:
1081 add support for bzip2 uncompression
1082
1083* Add GCC library to examples/Makefile so GCC utility functions will
1084 be resolved, too
1085
wdenkca75add2003-08-29 10:05:53 +00001086* Add I2C and RTC support for RMU board using software I2C driver
1087 (because of better response to iprobe command); fix problem with
1088 "reset" command
1089
stroese437ce072003-08-28 14:24:37 +00001090* Patch by Matthias Fuchs, 28 Aug 2003:
1091 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
1092 CONFIG_BOOTP_MAKS (see README).
1093
wdenkd94f92c2003-08-28 09:41:22 +00001094* Fix ICU862 environment problem
1095
1096* Fix RAM size detection for RMU board
1097
1098* Implement "reset" for MGT5100/MPC5200 systems
1099
1100======================================================================
1101Changes for U-Boot 0.4.6:
wdenk2535d602003-07-17 23:16:40 +00001102======================================================================
1103
wdenke0ac62d2003-08-17 18:55:18 +00001104* Make Ethernet autonegotiation on INCA-IP work for all clock rates;
1105 allow selection of clock frequency as "make" target
1106
1107* Implement memory autosizing code for IceCube boards
1108
1109* Configure network port on INCA-IP for autonegotiation
1110
1111* Fix overflow problem in network timeout code
1112
1113* Patch by Richard Woodruff, 8 Aug 2003:
1114 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
1115
wdenkd94f92c2003-08-28 09:41:22 +00001116======================================================================
1117Changes for U-Boot 0.4.5:
1118======================================================================
1119
wdenkae3af052003-08-07 22:18:11 +00001120* Update for TQM board defaults:
1121 disable clocks_in_mhz, enable boot count limit
1122
dzu9374fa22003-08-07 15:04:48 +00001123* Removed tools/gdb from "make all" target. Added make target "gdbtools"
1124 in toplevel directory instead. Removed astest.c from tools/gdb because
1125 it is no longer relevant.
1126
wdenk96e48cf2003-08-05 18:22:44 +00001127* Fix PCI support for MPC5200 / IceCube Board
1128
wdenkbdccc4f2003-08-05 17:43:17 +00001129* Map ISP1362 USB OTG controller for NSCU board
1130
1131* Patch by Brad Parker, 02 Aug 2003:
1132 fix sc520_cdp problems
1133
1134* Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
1135
1136* Allow erase command to cross flash bank boundaries
1137
wdenk1f4bb372003-07-27 00:21:01 +00001138* Patch by Scott McNutt, 21 Jul 2003:
1139 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
1140 Both LynxOS and BlueCat linux KDIs are supported.
1141
1142* Patch by Richard Woodruff, 25 Jul 2003:
1143 use more reliable reset for OMAP/925T
1144
1145* Patch by Nye Liu, 25 Jul 2003:
1146 fix typo in mpc8xx.h
1147
1148* Patch by Richard Woodruff, 24 Jul 2003:
1149 Fixes for cmd_nand.c:
1150 - Fixed null dereferece which could result in incorrect ECC values.
1151 - Added support for devices with no Ready/Busy signal hooked up.
1152 - Added OMAP1510 read/write protect handling.
1153 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
1154 for non-JFFS2.
1155 - Switched default ECC to be JFFS2.
1156
wdenk77846742003-07-26 08:08:08 +00001157* Allow crc32 to be used at address 0x000
1158
1159* Provide consistent interface to standalone applications to access
1160 the 'global_data' structure
1161 Provide a doc/README.standalone more useful to users/developers.
1162
1163* Make IceCube MGT5100 FEC driver work
1164
wdenk27b207f2003-07-24 23:38:38 +00001165* Implement new mechanism to export U-Boot's functions to standalone
1166 applications: instead of using (PPC-specific) system calls we now
1167 use a jump table; please see doc/README.standalone for details
1168
1169* Patch by Dave Westwood, 24 Jul 2003:
1170 added support for Unity OS (a proprietary OS)
1171
1172* Patch by Detlev Zundel, 23 Jul 2003:
1173 add "imls" command to print flash table of contents
1174
1175* Fix cold boot detection for log buffer reset
1176
1177* Return error for invalid length specifiers with "cp.X" etc.
1178
1179* Fix startup problem on MIPS
1180
1181* Allow for CONFIG_SPLASH_SCREEN even when no explicit
1182 bitmap support is configured
1183
1184* Patch by Bill Hargen, 18 Jul 2003:
1185 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
1186
1187* Patch by Denis Peter, 18 Jul 2003:
1188 - fix memory configuration for MIP405T
1189 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
1190
1191* Cleanup of TQM82xx configurations; use "official" board types
1192 to make selection easier.
1193
wdenk2535d602003-07-17 23:16:40 +00001194* Patch by Martin Krause, 17 Jul 2003:
1195 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
1196
1197* Patch by Richard Woodruff, 17 July 03:
stroese437ce072003-08-28 14:24:37 +00001198 - Fixed bug in OMAP1510 baud rate divisor settings.
wdenk2535d602003-07-17 23:16:40 +00001199
1200* Patch by Nye Liu, 16 July 2003:
1201 MPC860FADS fixes:
1202 - add MPC86xADS support (uses MPC86xADS.h)
1203 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
1204 o PLPRCR changes
1205 o BRG changes (EXTAL/XTAL restricted to 10MHz)
1206 o don't trust gclk() software measurement by default, depend on
1207 CONFIG_8xx_GCLK_FREQ
1208 - add DRAM SIMM not installed detection
1209 - use more "correct" SDRAM initialization sequence
1210 - allow different SDRAM sizes (8xxADS has 8M)
1211 - default DER is 0
1212 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
1213 - rename MAMR/MBMR defines to be more consistent. Should eventually
1214 be merged into MxMR to better reflect the PowerQUICC datasheet.
1215
1216* Patch by Yuli Barcohen, 16 Jul 2003:
1217 support new Motorola PQ2FADS-ZU evaluation board which replaced
1218 MPC8260ADS and MPC8266ADS
1219
1220======================================================================
wdenk945af8d2003-07-16 21:53:01 +00001221Changes for U-Boot 0.4.4:
1222======================================================================
1223
1224* Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
1225
1226* Add support for MGT5100 and MPC5200 processors
1227
1228* Patch by Lutz Dennig, 15 Jul 2003:
1229 update for R360MPI board
1230
1231======================================================================
wdenk8564acf2003-07-14 22:13:32 +00001232Changes for U-Boot 0.4.3:
wdenkb37c7e52003-06-30 16:24:52 +00001233======================================================================
1234
wdenk2e5983d2003-07-15 20:04:06 +00001235* Patches by Kshitij, 04 Jul 2003
wdenk945af8d2003-07-16 21:53:01 +00001236 - added support for arm925t cpu core
wdenk2e5983d2003-07-15 20:04:06 +00001237 - added support for TI OMAP 1510 Innovator Board
1238
wdenk6dff5522003-07-15 07:45:49 +00001239* Patches by Martin Krause, 14 Jul 2003:
1240 - add I2C support for s3c2400 systems (trab board)
1241 - (re-) add "ping" to command table
1242
1243* Fix handling of "slow" POST routines
1244
wdenk8564acf2003-07-14 22:13:32 +00001245* Patches by Yuli Barcohen, 13 Jul 2003:
1246 - Correct flash and JFFS2 support for MPC8260ADS
1247 - fix PVR values and clock generation for PowerQUICC II family
1248 (8270/8275/8280)
1249
1250* Patch by Bernhard Kuhn, 08 Jul 2003:
1251 - add support for M68K targets
1252
1253* Patch by Ken Chou, 3 Jul:
1254 - Fix PCI config table for A3000
1255 - Fix iobase for natsemi.c
1256 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
wdenk945af8d2003-07-16 21:53:01 +00001257
wdenk8564acf2003-07-14 22:13:32 +00001258* Allow to enable "slow" POST routines by key press on power-on
1259* Fix temperature dependend switching of LCD backlight on LWMON
1260* Tweak output format for LWMON
1261
stroese57029232003-07-11 08:23:12 +00001262* Patch by Stefan Roese, 11 Jul 2003:
1263 - Fix bug in CONFIG_VERSION_VARIABLE.
1264 - AR405 config updated.
1265 - OCRTC/ORSG: bsp command added.
1266 - ASH405 bsp update.
1267
wdenk8564acf2003-07-14 22:13:32 +00001268======================================================================
1269Changes for U-Boot 0.4.2:
1270======================================================================
1271
wdenkf12e5682003-07-07 20:07:54 +00001272* Add support for NSCU board
1273
1274* Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
1275
1276* Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
1277 mirror bit flash on TQM8xxM modules
1278
wdenk0d498392003-07-01 21:06:45 +00001279* Patch by Kenneth Johansson, 30 Jun 2003:
1280 get rid of MK_CMD_ENTRY macro; update doc/README.command
1281
wdenkb37c7e52003-06-30 16:24:52 +00001282* Patch by Seb James, 30 Jun 2003:
1283 Improve documentation of I2C configuration in README
1284
1285* Fix problems with previous log buffer "fixes"
1286
1287* Fix minor help text issues
1288
1289* "log append" did not append a newline
1290
1291======================================================================
wdenkb0fce992003-06-29 21:03:46 +00001292Changes for U-Boot 0.4.1:
wdenk8bde7f72003-06-27 21:31:46 +00001293======================================================================
1294
wdenkb0fce992003-06-29 21:03:46 +00001295* Fix some missing commands, cleanup header files
1296 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
1297
wdenk9d2b18a2003-06-28 23:11:04 +00001298* Rewrite command lookup and help command (fix problems with bubble
1299 sort when sorting command name list). Minor cleanup here and there.
1300
wdenkd1cbe852003-06-28 17:24:46 +00001301* Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
1302 - Allow to call sysmon function interactively
1303 - PIC on LWMON board needs delay after power-on
1304 - Add missing RSR definitions for MPC8xx
1305 - Improve log buffer handling: guarantee clean reset after power-on
wdenk149dded2003-09-10 18:20:28 +00001306 - Add support for EXBITGEN board (aka "genie")
wdenkd1cbe852003-06-28 17:24:46 +00001307 - Add support for SL8245 board
1308
wdenk8bde7f72003-06-27 21:31:46 +00001309* Code cleanup:
1310 - remove trailing white space, trailing empty lines, C++ comments, etc.
1311 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
1312
1313* Patches by Kenneth Johansson, 25 Jun 2003:
1314 - major rework of command structure
1315 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
1316
1317======================================================================
1318Changes for U-Boot 0.4.0:
wdenk4532cb62003-04-27 22:52:51 +00001319======================================================================
1320
wdenk993cad92003-06-26 22:04:09 +00001321* Patches by Robert Schwebel, 26 Jun 2003:
wdenk8bde7f72003-06-27 21:31:46 +00001322 - csb226 configuration updated
1323 - credits for logodl port updated
1324 - innokom configuration updated
1325 - logodl tree update, still with coding style inconsistencies
1326 - added OCM for ppc405 warning to README
wdenk993cad92003-06-26 22:04:09 +00001327
1328* Patch by Pantelis Antoniou, 25 Jun 2003:
1329 update NetVia with V2 board support
1330
wdenkb783eda2003-06-25 22:26:29 +00001331* Header file cleanup for ARM
1332
1333* Patch by Murray Jensen, 24 Jun 2003:
1334 - make sure to use only U-boot provided header files
1335 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
1336
stroesea300d832003-06-24 14:32:24 +00001337* Patch by Stefan Roese, 24 Jun 2003:
1338 - Update esd ASH405 board files.
1339 - Update esd DASA_SIM config file.
1340 - Add ping command to some esd boards.
1341
wdenkcceb8712003-06-23 18:12:28 +00001342* Patch by Yuli Barcohen, 23 Jun 2003:
1343 Update for MPC8260ADS board
1344
1345* Patch by Murray Jensen, 23 Jun 2003:
1346 - cleanup of GCC 3.x compiler warnings
1347
wdenk3595ac42003-06-22 17:18:28 +00001348* Patch by Rune Torgersen, 4 Jun 2003:
1349 add large memory support for MPC8266ADS board
stroesea300d832003-06-24 14:32:24 +00001350
wdenk3595ac42003-06-22 17:18:28 +00001351* Patch by Richard Woodruff, 19 June 03:
1352 - Enabled standard u-boot device abstraction for ARM
1353 - Enabled console device for ARM
1354 - Initilized bi_baudrate for ARM
1355
1356* Patch by Bill Hargen, 23 Apr 2003:
1357 fix byte order for 824x I2C addresses (write op)
1358
wdenk592c5ca2003-06-21 00:17:24 +00001359* Patch by Murray Jensen, 20 Jun 2003:
1360 - hymod update
1361 - cleanup (especially for gcc-3.x compilers)
1362
wdenk72755c72003-06-20 23:10:58 +00001363* Patch by Tom Guilliams, 20 Jun 2003:
1364 added CONFIG_750FX support for IBM 750FX processors
1365
wdenk03329902003-06-20 22:36:30 +00001366* Patch by Devin Crumb, 02 Apr 2003:
1367 Fix clock divider rounding problem in drivers/serial.c
1368
1369* Patch by Richard Woodruff, 19 June 03:
1370 - Fixed smc91c111 driver to sync with the u-boot environment
1371 (driver/smc91c111.c).
wdenk0b97ab12003-06-19 23:58:30 +00001372 - Added eth_init error return check in NetLoop (net/net.c).
1373
wdenk03329902003-06-20 22:36:30 +00001374* Patch by Ken Chou, 19 June 2003:
wdenk0b97ab12003-06-19 23:58:30 +00001375 Added support for A3000 SBC board (Artis Microsystems Inc.)
1376
wdenk6dd652f2003-06-19 23:40:20 +00001377* Patches by Murray Jensen, 17 Jun 2003:
1378 - Hymod board database mods: add "who" field and new xilinx chip types
1379 - provide new "init_cmd_timeout()" function so code external to
1380 "common/main.c" can use the "reset_cmd_timeout()" function before
1381 entering the main loop
1382 - add DTT support for adm1021 (new file dtt/adm1021.c; config
1383 slightly different. see include/configs/hymod.h for an example
1384 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
1385 CFG_DTT_ADM1021 defined)
1386 - add new "eeprom_probe()" function which has similar args and
1387 behaves in a similar way to "eeprom_read()" etc.
1388 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
1389 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
1390 - gdbtools copyright update
1391 - ensure that set_msr() executes the "sync" and "isync" instructions
1392 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
1393 - 8260 I/O ports fix: Open Drain should be set last when configuring
1394 - add SIU IRQ defines for 8260
1395 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
1396 config.mk to allow board configurations to override the GNU
1397 linker script, selected via the LDSCRIPT, make variable, and to
1398 give an initial value to the OBJCFLAGS make variable
1399 - 8260 i2c enhancement:
1400 o correctly extends the timeout depending on the size of all
1401 queued messages for both transmit and receive
1402 o will not continue with receive if transmit times out
1403 o ensures that the error callback is done for all queued tx
1404 and rx messages
1405 o correctly detects both tx and rx timeouts, only delivers one to
1406 the callback, and does not overwrite an earlier error
1407 o logic in i2c_probe now correct
1408 - add "vprintf()" function so that "panic()" function can be
1409 technically correct
1410 - many Hymod board changes
1411
wdenk52f52c12003-06-19 23:04:19 +00001412* Patches by Robert Schwebel, 14 Jun 2003:
1413 - add support for Logotronic DL datalogger board
1414 - cleanup serial line after kermit binary download
1415 - add debugX macro (debug level support)
1416 - update mach-types.h to latest arm.linux.org.uk master list.
1417
wdenk48b42612003-06-19 23:01:32 +00001418* Patches by David Müller, 12 Jun 2003:
1419 - rewrite of the S3C24X0 register definitions stuff
1420 - "driver" for the built-in S3C24X0 RTC
1421
1422* Patches by Yuli Barcohen, 12 Jun 2003:
1423 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
1424 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
1425 configuration word supplied by FPGA on some MPC8260ADS boards
1426
1427* Patch by Pantelis Antoniou, 10 Jun 2003:
1428 Unify status LED interface
1429
wdenk15ef8a52003-06-18 20:22:24 +00001430* Add support for DS12887 RTC; add RTC support for ATC board
1431
wdenk2abbe072003-06-16 23:50:08 +00001432* Patch by Nicolas Lacressonniere, 11 Jun 2003:
1433 Modifications for Atmel AT91RM9200DK ARM920T based development kit
1434 - Add Atmel DataFlash support for reading and writing.
stroesea300d832003-06-24 14:32:24 +00001435 - Add possibility to boot a Linux from DataFlash with BOOTM command.
wdenk2abbe072003-06-16 23:50:08 +00001436 - Add Flash detection on Atmel AT91RM9200DK
1437 (between Atmel AT49BV1614 and AT49BV1614A flashes)
1438 - Replace old Ethernet PHY layer functions
1439 - Change link address
1440
1441* Patch by Frank Smith, 9 Jun 2003:
1442 use CRIT_EXCEPTION for machine check on 4xx
1443
1444* Patch by Detlev Zundel, 13 Jun 2003:
1445 added implementation of the "carinfo" command in cmd_immap.c
1446
wdenk71f95112003-06-15 22:40:42 +00001447* Fix CONFIG_NET_MULTI support in include/net.h
1448
1449* Patches by Kyle Harris, 13 Mar 2003:
1450 - Add FAT partition support
1451 - Add command support for FAT
1452 - Add command support for MMC
1453 ----
1454 - Add Intel PXA support for video
1455 - Add Intel PXA support for MMC
1456 ----
1457 - Enable MMC and FAT for lubbock board
1458 - Other misc changes for lubbock board
1459
wdenk487778b2003-06-06 11:20:01 +00001460* Patch by Robert Schwebel, April 02, 2003:
1461 fix for SMSC91111 driver
1462
wdenka3ed3992003-06-05 19:37:36 +00001463* Patch by Vladimir Gurevich, 04 Jun 2003:
1464 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
1465
stroese08eaea92003-06-05 15:44:37 +00001466* Patch by Stefan Roese, 05 Jun 2003:
1467 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
1468 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
1469 data cache can be used even if the chip select is in use.
1470 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
1471 (see README for further description).
1472 - Changed config files of CONFIG_EEPRO100 boards to use the
1473 CFG_RX_ETH_BUFFER define.
1474
wdenk73a8b272003-06-05 19:27:42 +00001475* Add support for RMU board
1476
1477* Add support for TQM862L at 100/50 MHz
1478
1479* Patch by Pantelis Antoniou, 02 Jun 2003:
1480 major reconstruction of networking code;
1481 add "ping" support (outgoing only!)
1482
wdenkf3e0de62003-06-04 15:05:30 +00001483* Patch by Denis Peter, 04 June 2003:
1484 add support for the MIP405T board
1485
wdenk682011f2003-06-03 23:54:09 +00001486* Patches by Udi Finkelstein, 2 June 2003:
1487 - Added support for custom keyboards, initialized by defining a
1488 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
1489 - Added support for the RBC823 board.
1490 - cpu/mpc8xx/lcd.c now automatically calculates the
1491 Horizontal Pixel Count field.
1492
1493* Fix alignment problem in BOOTP (dhcp_leasetime option)
1494 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
1495
1496* Patch by Mark Rakes, 14 May 2003:
1497 add support for Intel e1000 gig cards.
1498
1499* Patch by Nye Liu, 3 Jun 2003:
1500 fix critical typo in MAMR definition (include/mpc8xx.h)
1501
1502* Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
1503
1504* Patch by Klaus Heydeck, 2 Jun 2003
1505 Minor changes for KUP4K configuration
1506
wdenk7a8e9bed2003-05-31 18:35:21 +00001507* Patch by Marc Singer, 29 May 2003:
1508 Fixed rarp boot method for IA32 and other little-endian CPUs.
1509
1510* Patch by Marc Singer, 28 May 2003:
1511 Added port I/O commands.
1512
1513* Patch by Matthew McClintock, 28 May 2003
1514 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
1515 - minor patches for utx8245
1516
1517* Patch by Daniel Engström, 28 May 2003:
1518 x86 update
1519
1520* Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
1521 add nand flash support to SXNI855T configuration
1522 fix/extend nand flash support:
1523 - fix 'nand erase' command so does not erase bad blocks
1524 - fix 'nand write' command so does not write to bad blocks
1525 - fix nand_probe() so handles no flash detected properly
1526 - add doc/README.nand
1527 - add .jffs2 and .oob options to nand read/write
1528 - add 'nand bad' command to list bad blocks
1529 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
1530 - make NAND read/write faster
1531
1532* Patch by Rune Torgersen, 23 May 2003:
1533 Update for MPC8266ADS board
1534
wdenk3b57fe02003-05-30 12:48:29 +00001535* Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
1536 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
1537 _time_ (!) if the environment is embedded within the U-Boot image,
1538 or in a separate flash sector.
1539
1540* Cleanup CFG_DER #defines in config files (wd maintained only)
1541
wdenkf07771c2003-05-28 08:06:31 +00001542* Fix data abort exception handling for arm920t CPU
1543
1544* Fix alignment problems with flash driver for TRAB board
1545
1546* Patch by Donald White, 21 May 2003:
1547 fix calculation of base address in pci_hose_config_device()
1548
1549* Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
1550 execute "cmd2", even if "cmd1" fails. Note that this is different
1551 to "run var1 var2" where the contents of "var2" will NOT be
1552 executed when a command in "var1" fails.
1553
wdenk38b99262003-05-23 23:18:21 +00001554* Add zero-copy ramdisk support (requires corresponding kernel support!)
1555
wdenk4c3b21a2003-05-23 12:36:20 +00001556* Patch by Kyle Harris, 20 May 2003:
1557 In preparation for an ixp port, rename cpu/xscale and arch-xscale
1558 into cpu/pxa and arch-pxa.
1559
stroesed9ff6e82003-05-23 11:49:24 +00001560* Patch by Stefan Roese, 23 May 2003:
1561 - IBM PPC405EP port added.
1562 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
1563 UART0) is used as default U-Boot console. PPC4xx only!
1564 - esd ASH405 board added (PPC405EP based).
1565 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
1566 - esd CPCI405AB board added.
1567 - esd PMC405 board added.
1568 - Update of some esd boards.
1569
wdenk33149b82003-05-23 11:38:58 +00001570* Patch by Denis Peter, 19 Mai 2003:
1571 add support for the MIP405-3 board
1572
wdenk5d232d02003-05-22 22:52:13 +00001573* Patch by Dave Ellis, 22 May 2003:
1574 Fix problem with only partially cleared .bss segment
1575
1576* Patch by Rune Torgersen, 12 May 2003:
1577 get PCI to work on a MPC8266ADS board; incorporate change to
1578 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
1579
1580* Patch by Nye Liu, 1 May 2003:
1581 minor patches for the FADS8xx
1582
1583* Patch by Thomas Schäfer, 28 Apr 2003:
1584 Fix SPD handling for 256 ECC DIMM on Walnut
1585
wdenkc8c3a8b2003-05-21 20:26:20 +00001586* Add support for arbitrary bitmaps for TRAB's VFD command;
1587 allow to pass boot bitmap addresses in environment variables;
1588 allow for zero boot delay
wdenk82226bf2003-05-20 20:49:01 +00001589
1590* Patch by Christian Geißinger, 19 May 2002:
1591 On TRAB: wait until the dummy byte has been completely sent
1592
wdenk7f70e852003-05-20 14:25:27 +00001593* Patch by David Updegraff, 22 Apr 2003:
1594 update for CrayL1 board
1595
1596* Patch by Pantelis Antoniou, 21 Apr 2003:
1597 add boot support for ARTOS (a proprietary OS)
1598
1599* Patch by Steven Scholz, 11 Apr 2003:
1600 Add support for RTC DS1338
1601
1602* Patch by Rod Boyce, 24 Jan 2003:
1603 Fix counting of extended partitions in diskboot command
1604
wdenk59de2ed2003-05-20 10:58:04 +00001605* Patch by Christophe Lindheimer, 20 May 2003:
1606 allow the use of CFG_LOADS when CFG_NO_FLASH is set
1607
wdenk86d82762003-05-20 10:39:44 +00001608* Fix SDRAM timing on Purple board
1609
wdenk66fd3d12003-05-18 11:30:09 +00001610* Add support for CompactFlash on ATC board
1611 (includes support for Intel 82365 and compatible PC Card controllers,
1612 and Yenta-compatible PCI-to-CardBus controllers)
1613
wdenk45219c42003-05-12 21:50:16 +00001614* Patch by Mathijs Haarman, 08 May 2003:
1615 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
1616
wdenk9c62cc52003-05-03 23:33:47 +00001617* Fix problem with usage of "true" (undefined in current versions of bfd.h)
1618
wdenk7aa78612003-05-03 15:50:43 +00001619* Add support for Promess ATC board
1620
1621* Patch by Keith Outwater, 28 Apr 2003:
1622 - Miscellaneous corrections and additions to GEN860T board specific code.
1623 - Added GEN860_SC variant to GEN860T.
1624 - Miscellaneous corrections to GEN860T documentation.
1625 - Correct duplicate entry in U-Boot CREDITS file.
1626 - Add GEN860T_SC entry in MAINTAINERS file.
1627 - Update CREDITS file with GEN860T_SC info.
1628
1629* Update Smiths Aerospace addresses in MAINTAINERS file
1630
1631* Fix error handling in hush's version of "run" command
1632
wdenk4532cb62003-04-27 22:52:51 +00001633* LWMON extensions:
1634 - Splashscreen support
1635 - modem support
1636 - sysmon support
1637 - temperature dependend enabling of LCD
1638
1639* Allow booting from old "PPCBoot" disk partitions
1640
1641* Add support for TQM8255 Board / MPC8255 CPU
1642
1643======================================================================
wdenk02c9bed2003-04-20 17:41:25 +00001644Changes for U-Boot 0.3.1:
wdenkd126bfb2003-04-10 11:18:18 +00001645======================================================================
1646
wdenkd791b1d2003-04-20 14:04:18 +00001647* Make sure Block Lock Bits get cleared in R360MPI flash driver
1648
1649* MPC823 LCD driver: Fill color map backwards, to allow for steady
1650 display when Linux takes over
1651
1652* Patch by Erwin Rol, 27 Feb 2003:
1653 Add support for RTEMS (this time for real).
1654
1655* Add support for "bmp info" and "bmp display" commands to load
1656 bitmap images; this can be used (for example in a "preboot"
1657 command) to display a splash screen very quickly after poweron.
1658
1659* Add support for 133 MHz clock on INCA-IP board
1660
wdenk4a6fd342003-04-12 23:38:12 +00001661* Patch by Lutz Dennig, 10 Apr 2003:
1662 Update for R360MPI board
1663
1664* Add new meaning to "autostart" environment variable:
1665 If set to "no", a standalone image passed to the
1666 "bootm" command will be copied to the load address
1667 (and eventually uncompressed), but NOT be started.
1668 This can be used to load and uncompress arbitrary
1669 data.
1670
stroese69f8f822003-04-10 13:30:28 +00001671* Patch by Stefan Roese, 10 Apr 2003:
wdenk4a6fd342003-04-12 23:38:12 +00001672 Changed DHCP client to use IP address from server option field #54
1673 from the OFFER packet in the server option field #54 in the REQUEST
1674 packet. This fixes a problem using a Windows 2000 DHCP server,
1675 where the DHCP-server is not the TFTP-server.
1676
1677* Set max brightness for MN11236 displays on TRAB board
stroese69f8f822003-04-10 13:30:28 +00001678
wdenkd126bfb2003-04-10 11:18:18 +00001679* Add support for TQM862L modules
1680
1681======================================================================
wdenk60fbe252003-04-08 23:25:21 +00001682Changes for U-Boot 0.3.0:
wdenkaacf9a42003-01-17 16:27:01 +00001683======================================================================
1684
wdenk3e386912003-04-05 00:53:31 +00001685* Patch by Arun Dharankar, 4 Apr 2003:
1686 Add IDMA example code (tested on 8260 only)
1687
1688* Add support for Purple Board (MIPS64 5Kc)
1689
1690* Add support for MIPS64 5Kc CPUs
1691
1692* Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
1693
1694* Patch by Denis Peter, 04 Apr 2003:
1695 - update MIP405-4 board
1696
stroese36c05a82003-04-04 16:55:30 +00001697* Patch by Stefan Roese, 4 Apr 2003:
1698 - U-Boot version environment variable "ver" added
1699 (CONFIG_VERSION_VARIABLE).
1700 - Changed PPC405GPr version from A to B.
1701 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
1702
wdenk3e386912003-04-05 00:53:31 +00001703* Patches by Denis Peter, 03 April 2003:
1704 - fix PCI IRQs on MPL boards
1705 - fix two more un-relocated pointer problems
1706
1707* Fix behaviour of "run" command:
1708 - print error message iv variable does not exist
1709 - terminate processing of arguments in case of error
1710
1711* Patches by Peter Figuli, 10 Mar 2003
1712 - Add support for BTUART on PXA platform
1713 - Add support for WEP EP250 (PXA) board
1714
1715* Fix flash problems on INCA-IP; add tool to allow bruning images to
1716 flash using a BDI2000
1717
1718* Implement fix for I2C Edge Conditions problem for all boards that
1719 use the bit-banging driver (common/soft_i2c.c)
1720
wdenk0db5bca2003-03-31 17:27:09 +00001721* Patch by Martin Winistoerfer, 23 Mar 2003
1722 - Add port to MPC555/556 microcontrollers
1723 - Add support for cmi customer board with
1724 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
1725
1726* Patch by Rick Bronson, 28 Mar 2003:
1727 - fix common/cmd_nand.c
1728
wdenk85ec0bc2003-03-31 16:34:49 +00001729* Patch by Arun Dharankar, 24 Mar 2003:
1730 - add threads / scheduler example code
1731
1732* Add patches by Robert Schwebel, 31 Mar 2003:
1733 - add ctrl-c support for kermit download
1734 - align bdinfo output on ARM
wdenk3e386912003-04-05 00:53:31 +00001735 - csb226 board: bring in sync with innokom/memsetup.S
1736 - csb226 board: fix MDREFR handling
1737 - misc doc fixes / extensions
1738 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
1739 - add BOOT_PROGRESS to armlinux.c
wdenk85ec0bc2003-03-31 16:34:49 +00001740
stroese36c05a82003-04-04 16:55:30 +00001741* Add CPU ID, version, and clock speed for INCA-IP
wdenk85ec0bc2003-03-31 16:34:49 +00001742
wdenk506f0442003-03-28 14:40:36 +00001743* Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
1744 - fix SRAM and SDRAM memory sizing
1745 - add status LED support
1746 - add MAC address for second (SCC1) ethernet port
1747
1748* Update default environment for TQM8260 board
1749
wdenkdc7c9a12003-03-26 06:55:25 +00001750* Patch by Rick Bronson, 16 Mar 2003:
wdenkc0218802003-03-27 12:09:35 +00001751 - Add NAND flash support for reading, writing, and erasing NAND
1752 flash (certain forms of which are called SmartMedia).
1753 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
wdenkdc7c9a12003-03-26 06:55:25 +00001754
1755* Patches by Robert Schwebel, 19 Mar 2003:
1756 - use arm-linux-gcc as default compiler for ARM
1757 - fix i2c fixup code
1758 - fix missing baudrate setting
1759 - added $loadaddr / CFG_LOAD_ADDR support to loadb
1760 - moved "ignoring trailing characters" _before_ u-boot wants to
1761 print out diagnostics messages; removes bogus characters at the
1762 end of transmission
1763
1764* Patch by John Zhan, 18 Mar 2003:
1765 Add support for SinoVee Microsystems SC8xx boards
1766
1767* Patch by Rolf Offermanns, 21 Mar 2003:
1768 ported the dnp1110 related changes from the current armboot cvs to
1769 current u-boot cvs. smc91111 does not work. problem marked in
1770 smc91111.c, grep for "FIXME".
1771
1772* Patch by Brian Auld, 25 Mar 2003:
1773 Add support for STM flash chips on ebony board
1774
wdenk4d75a502003-03-25 16:50:56 +00001775* Add PCI support for MPC8250 Boards (PM825 module)
1776
stroese44e5c5c2003-03-25 14:44:48 +00001777* Patch by Stefan Roese, 25 Mar 2003:
1778 - PCI405 update.
1779
stroese5d5d44e2003-03-20 15:32:59 +00001780* Patch by Stefan Roese, 20 Mar 2003:
1781 - CPCI4052 update (support for revision 3).
1782 - Set edge conditioning circuitry on PPC405GPr for compatibility
1783 to existing PPC405GP designs.
1784 - Clip udiv to 5 bits on PPC405 (serial.c).
1785
wdenkc0218802003-03-27 12:09:35 +00001786* Extend INCAIP board support:
1787 - add automatic RAM size detection
1788 - add "bdinfo" command
1789 - pass flash address and size to Linux kernel
1790 - switch to 150 MHz clock
1791
wdenk06d01db2003-03-14 20:47:52 +00001792* Avoid flicker on the TRAB's VFD by synchronizing the enable with
1793 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
1794 boards, version 153 for Rev. 200 boards).
1795
1796* Patch by Vladimir Gurevich, 12 Mar 2003:
1797 Fix relocation problem of statically initialized string pointers
1798 in common/cmd_pci.c
1799
1800* Patch by Kai-Uwe Blöm, 12 Mar 2003:
1801 Cleanup & bug fixes for JFFS2 code:
1802 - the memory mangement was broken. It caused havoc on malloc by
1803 writing beyond the block boundaries.
1804 - the length calculation for files was wrong, sometimes resulting
1805 in short file reads.
1806 - data copying now optionally takes fragment version numbers into
1807 account, to avoid copying from older data.
1808 See doc/README.JFFS2 for details.
1809
wdenk3bac3512003-03-12 10:41:04 +00001810* Patch by Josef Wagner, 12 Mar 2003:
1811 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
1812 - ETH05 and BEDBUG support for CU824
1813 - added support for MicroSys CPC45
1814 - new BOOTROM/FLASH0 and DOC base for PM826
1815
1816* Patch by Robert Schwebel, 12 Mar 2003:
1817 Fix the chpart command on innokom board
1818
1819* Name cleanup:
1820 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
1821 s/PPCBoot/U-Boot/ in some files
1822 s/pImage/uImage/ in some files
1823
1824* Patch by Detlev Zundel, 15 Jan 2003:
1825 Fix '' command line quoting
1826
1827* Patch by The LEOX team, 19 Jan 2003:
1828 - add support for the ELPT860 board
1829 - add support for Dallas ds164x RTC
1830
wdenk1cb8e982003-03-06 21:55:29 +00001831* Patches by David Müller, 31 Jan 2003:
1832 - minimal setup for CardBus bridges
1833 - add EEPROM read/write support in the CS8900 driver
1834 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
wdenk3bac3512003-03-12 10:41:04 +00001835 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
wdenk1cb8e982003-03-06 21:55:29 +00001836
1837* Patch by Steven Scholz, 04 Feb 2003:
1838 add support for RTC DS1307
1839
1840* Patch by Reinhard Meyer, 5 Feb 2003:
1841 fix PLPRCR/SCCR init sequence on 8xx to allow for
1842 changes of EBDF by software
1843
1844* Patch by Vladimir Gurevich, 07 Feb 2003:
1845 "API-compatibility patch" for 4xx I2C driver
1846
1847* TRAB fixes / extensions:
1848 - Restore VFD brightness as saved in environment
wdenk15ef8a52003-06-18 20:22:24 +00001849 - add support for Fujitsu flashes
wdenk1cb8e982003-03-06 21:55:29 +00001850 - make sure both buzzers are turned off (drive low level)
1851
wdenk47cd00f2003-03-06 13:39:27 +00001852* Patches by Robert Schwebel, 06 Mar 2003:
1853 - fix bug in BOOTP code (must use NetCopyIP)
1854 - update of CSB226 port
1855 - clear BSS segment on XScale
1856 - added support for i2c_init_board() function
1857 - update to the Innokom plattform
1858
1859* Extend support for redundand environments for configurations where
1860 environment size < sector size
1861
wdenkdb2f721f2003-03-06 00:58:30 +00001862* Patch by Rune Torgersen, 13 Feb 2003:
1863 Add support for Motorola MPC8266ADS board
1864
1865* Patch by Kyle Harris, 19 Feb 2003:
1866 patches for the Intel lubbock board:
1867 memsetup.S - general cleanup (based on Robert's csb226 code)
1868 flash.c - overhaul, actually works now
1869 lubbock.c - fix init funcs to return proper value
1870
1871* Patch by Kenneth Johansson, 26 Feb 2003:
stroese5d5d44e2003-03-20 15:32:59 +00001872 - Fixed off by one in RFTA calculation.
wdenkdb2f721f2003-03-06 00:58:30 +00001873 - No need to abort when LDF is lower than we can program it's only
stroese5d5d44e2003-03-20 15:32:59 +00001874 minimum timing so clamp it to what we can do.
wdenkdb2f721f2003-03-06 00:58:30 +00001875 - Takes function pointer to function for reading the spd_nvram. Usefull
1876 for faking data or hardcode a module without the nvram.
1877 - fix other user for above change
1878 - fix some comments.
1879
1880* Patches by Brian Waite, 26 Feb 2003:
1881 - fix port for evb64260 board
1882 - fix PCI for evb64260 board
1883 - fix PCI scan
1884
1885* Patch by Reinhard Meyer, 1 Mar 2003:
1886 Add support for EMK TOP860 Module
1887
1888* Patch by Yuli Barcohen, 02 Mar 2003:
1889 Add SPD EEPROM support for MPC8260ADS board
1890
wdenk43d96162003-03-06 00:02:04 +00001891* Patch by Robert Schwebel, 21 Jan 2003:
1892 - Add support for Innokom board
1893 - Don't complain if "install" fails
1894 - README cleanup (remove duplicated lines)
1895 - Update PXA header files
1896
1897* Add documentation for existing POST code (doc/README.POST)
1898
1899* Patch by Laudney Ren, 15 Jan 2003:
1900 Fix handling of redundand environment in "tools/envcrc.c"
1901
1902* Patch by Detlev Zundel, 28 Feb 2003:
1903 Add bedbug support for 824x systems
1904
1905* Add support for 16 MB flash configuration of TRAB board
1906
1907* Patch by Erwin Rol, 27 Feb 2003:
1908 Add support for RTEMS
1909
1910* Add image information to README
1911
stroese2a9e02e2003-02-18 11:30:24 +00001912* Patch by Stefan Roese, 18 Feb 2003:
1913 CPCIISER4 configuration updated.
1914
stroesed7787c62003-02-17 16:06:06 +00001915* Patch by Stefan Roese, 17 Feb 2003:
1916 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
1917
stroesead10dd92003-02-14 11:21:23 +00001918* Patch by Stefan Roese, 13 Feb 2003:
1919 Add "pcidelay" environment variable (in ms, enabled via
1920 CONFIG_PCI_BOOTDELAY).
1921 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
1922 RST# to respond to configuration cycles (33MHz -> 1s).
1923
wdenk43d96162003-03-06 00:02:04 +00001924* Fix dual PCMCIA slot support (when running with just one
1925 slot populated)
1926
1927* Add VFD type detection to trab board
1928
1929* extend drivers/cs8900.c driver to synchronize ethaddr environment
1930 variable with value in the EEPROM
1931
stroeseee1b3b52003-02-10 16:39:00 +00001932* Patch by Stefan Roese, 10 Feb 2003:
1933 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
1934
wdenkc0218802003-03-27 12:09:35 +00001935* Add support for MIPS32 4Kc CPUs
1936
1937* Add support for INCA-IP Board
1938
wdenk43d96162003-03-06 00:02:04 +00001939======================================================================
1940Changes for U-Boot 0.2.2:
1941======================================================================
1942
wdenkaacf9a42003-01-17 16:27:01 +00001943* Add dual ethernet support on PM826
1944
1945* Add support for LXT971 PHY on PM826
1946
1947* Patch by Tord Andersson, 16 Jan 2003:
1948 Fix flash sector count for TQM8xxL
1949
1950* Fix I2C EEPROM problem on ICU862 board (would only write the first
1951 16 bytes out of each 32 byte block)
1952
1953======================================================================
1954Changes for U-Boot 0.2.1:
wdenk288b3d72002-12-20 23:42:25 +00001955======================================================================
1956
wdenk608c9142003-01-13 23:54:46 +00001957* Add support for V37 board
1958 (patch by Jón Benediktsson, 11 Dec 2002)
1959
wdenkd0fb80c2003-01-11 09:48:40 +00001960* Update baudrate in bd_info when it gets changed
1961
1962* Add watchdog trigger points while waiting for serial port
1963 (so far only 8xx -- needed on LWMON with 100ms watchdog)
1964
1965* Improve command line tool to access the U-Boot's environment
1966 (figuration of the utility, using a config file)
1967
wdenka25f8622003-01-02 23:57:29 +00001968* Add single quote support for (old) command line parser
1969
wdenk288b3d72002-12-20 23:42:25 +00001970* Switch LWMON board default config from FRAM to EEPROM;
1971 in POST, EEPROM shows up on 8 addresses
1972
1973======================================================================
wdenk2f91a3d2002-12-17 18:07:30 +00001974Changes for U-Boot 0.2.0:
wdenk24ee89b2002-11-03 17:56:27 +00001975======================================================================
1976
wdenk6aff3112002-12-17 01:51:00 +00001977* Use 1-byte-read instead of -write for iprobe() function
1978 Add i2c commands to PM826 config
1979
1980* extend I2C POST code: check for list on known addresses
1981
wdenk228f29a2002-12-08 09:53:23 +00001982* Improve log buffer code; use "loglevel" to decide which messages
1983 to log on the console, too (like in Linux); get rid of "logstart"
1984
1985* Add command line tool to access the U-Boot's environment
1986 (board-specific for TRAB now, to be fixed later)
1987
wdenk7c7a23b2002-12-07 00:20:59 +00001988* Patch by Hans-Joerg Frieden, 06 Dec 2002
1989 Fix misc problems with AmigaOne support
1990
1991* Patch by Chris Hallinan, 3 Dec 2002:
1992 minor cleanup to the MPC8245 EPIC driver
1993
1994* Patch by Pierre Aubert , 28 Nov 2002
1995 Add support for external (SIU) interrupts on MPC8xx
1996
1997* Patch by Pierre Aubert , 28 Nov 2002
1998 Fix nested syscalls bug in standalone applications
1999
2000* Patch by David Müller, 27 Nov 2002:
2001 fix output of "pciinfo" command for CardBus bridge devices.
2002
2003* Fix bug in TQM8260 board detection - boards got stuck when board ID
2004 was not readable
2005
wdenk1f53a412002-12-04 23:39:58 +00002006* Add LED indication for IDE activity on KUP4K board
2007
wdenka6c7ad22002-12-03 21:28:10 +00002008* Fix startup problems with VFD display on TRAB
2009
2010* Patch by Pierre Aubert, 20 Nov 2002
2011 Add driver for Epson SED13806 graphic controller.
2012 Add support for BMP logos in cfb_console driver.
2013
wdenkea909b72002-11-21 23:11:29 +00002014* Added support for both PCMCIA slots (at the same time!) on MPC8xx
2015
2016* Patch by Rod Boyce, 21 Nov 2002:
2017 fix PCMCIA on MBX8xx board
2018
2019* Patch by Pierre Aubert , 21 Nov 2002
2020 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
2021 bootmode word in DPRAM configurable
2022
wdenkb2184c32002-11-19 23:01:07 +00002023* Patch by Daniel Engström, 18 Nov 2002:
2024 Fixes for x86 port (mostly strings issues)
2025
2026* Patch by Ken Chou, 18 Nov 2002:
2027 Fix for natsemi NIC cards (DP83815)
2028
2029* Patch by Pierre Aubert, 19 Nov 2002:
2030 fix a bug for the MII configuration, and some warnings
2031
wdenkc7de8292002-11-19 11:04:11 +00002032* Patch by Thomas Frieden, 13 Nov 2002:
2033 Add code for AmigaOne board
2034 (preliminary merge to U-Boot, still WIP)
2035
2036* Patch by Jon Diekema, 12 Nov 2002:
2037 - Adding URL for IEEE OUI lookup
2038 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
2039 being defined.
2040 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
2041 root-on-nfs macros are designed to switch how the default boot
2042 method gets defined.
2043
wdenk2262cfe2002-11-18 00:14:45 +00002044* Patch by Daniel Engström, 13 Nov 2002:
2045 Add support for i386 architecture and AMD SC520 board
2046
2047* Patch by Pierre Aubert, 12 Nov 2002:
2048 Add support for DOS filesystem and booting from DOS floppy disk
2049
wdenk1d0350e2002-11-11 21:14:20 +00002050* Patch by Jim Sandoz, 07 Nov 2002:
2051 Increase number of network RX buffers (PKTBUFSRX in
2052 "include/net.h") for EEPRO100 based boards (especially SP8240)
2053 which showed "Receiver is not ready" errors when U-Boot was
2054 processing the receive buffers slower than the network controller
2055 was filling them.
2056
wdenkeb9401e2002-11-11 02:11:37 +00002057* Patch by Andreas Oberritter, 09 Nov 2002:
2058 Change behaviour of NetLoop(): return -1 for errors, filesize
2059 otherwise; return code 0 is valid an means no file loaded - in this
2060 case the environment still gets updated!
2061
2062* Patches by Jon Diekema, 9 Nov 2002:
2063 - improve ADC/DAC clocking on the SACSng board to align
2064 the failing edges of LRCLK and SCLK
2065 - sbc8260 configuration tweaks
2066 - add status LED support for 82xx systems
2067 - wire sspi/sspo commands into command handler; improved error
2068 handlering
2069 - add timestamp support and alternate memory test to the
2070 SACSng configuration
2071
2072* Patch by Vince Husovsky, 7 Nov 2002:
wdenk7f6c2cb2002-11-10 22:06:23 +00002073 Add "-n" to linker options to get rid of "Not enough room for
2074 program headers" problem
2075
2076* Patch by David Müller, 05 Nov 2002
2077 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
2078 so we can use an already existing name
2079
2080* Patch by Pierre Aubert, 05 Nov 2002
2081 Hardware relatied improvments in FDC boot code
2082
2083* Patch by Holger Schurig, 5 Nov 2002:
2084 Make the PXA really change it's frequency
2085
2086* Patch by Pierre Aubert, 05 Nov 2002
2087 Add support for slave serial Spartan 2 FPGAs
2088
2089* Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
2090 drivers
2091
wdenk56f94be2002-11-05 16:35:14 +00002092* Add support for log buffer which can be passed to Linux kernel's
2093 syslog mechanism; used especially for POST results.
2094
2095* Patch by Klaus Heydeck, 31 Oct 2002:
2096 Add initial support for kup4k board
2097
wdenk384ae022002-11-05 00:17:55 +00002098* Patch by Robert Schwebel, 04 Nov 2002:
2099 - use watchdog to reset PXA250 systems
2100 - added progress callbacks to (some of the) ARM code
2101 - update for Cogent CSB226 board
2102
2103* Add support for FPS860 board
2104
wdenke95b61c2002-11-04 16:02:40 +00002105* Patch by Guillaume Alexandre,, 04 Nov 2002:
2106 Improve PCI access on 32-bits Compact PCI bus
2107
wdenk24ee89b2002-11-03 17:56:27 +00002108* Fix mdelay() on TRAB - this was still the debugging version with
2109 seconds instead of ms.
2110
2111* Patch by Robert Schwebel, 1 Nov 2002:
2112 XScale related cleanup (affects all ARM boards)
2113
2114* Cleanup of names and README.
wdenkcc1c8a12002-11-02 22:58:18 +00002115
2116======================================================================
wdenk24ee89b2002-11-03 17:56:27 +00002117Notes for U-Boot 0.1.0:
wdenkcc1c8a12002-11-02 22:58:18 +00002118======================================================================
2119
2120This is the initial version of "Das U-Boot", the Universal Boot Loader.
2121
2122It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
2123For information about the history of the project please see the
2124PPCBoot project page at http://sourceforge.net/projects/ppcboot
2125
2126======================================================================