blob: 3923ca8ed69df8e5e9333636e3305ae9fe17ef31 [file] [log] [blame]
wdenk24ee89b2002-11-03 17:56:27 +00001======================================================================
wdenk33591052004-04-12 14:31:43 +00002Changes for U-Boot 1.1.1:
3======================================================================
4
5* Fix if / elif handling bug in HUSH shell
6
7======================================================================
wdenka9f01392004-04-10 20:44:51 +00008Changes for U-Boot 1.1.0:
wdenk87249ba2004-01-06 22:38:14 +00009======================================================================
10
wdenka09491a2004-04-08 22:31:29 +000011* Patch by Mark Jonas: Remove config.tmp files only when
12 unconfiguring the board
13
14* Adapt RMU board for bigger flash memory
15
wdenk65faef92004-03-25 19:29:38 +000016* Patch by Klaus Heydeck, 13 Mar 2003:
17 Add support for KUP4X Board
18
wdenk4d01d9e2004-03-25 14:59:05 +000019* Patch by Pavel Bartusek, 21 Mar 2004
20 Add Reiserfs support
21
22* Patch by Hinko Kocevar, 20 Mar 2004
23 - Add auto-release for SMSC LAN91c111 driver
24 - Add save/restore of PTR and PNR regs as suggested in datasheet
25
wdenkeec9a3d2004-03-23 23:20:24 +000026* Patch by Stephen Williams, 19 March 2004
27 Increase speed of sector reads from SystemACE,
28 shorten poll timeout and remove a useless reset
29
30* Patch by Tolunay Orkun, 19 Mar 2004:
31 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
32 (CONFIG_PHY_GIGE)
33
34* Patch by Brad Kemp, 18 Mar 2004:
35 prevent machine checks during a PCI scan
36
37* Patch by Pierre Aubert, 18 Mar 2004:
38 Fix string cleaning in IDE identification
39
wdenkaea86e42004-03-23 22:53:55 +000040* Patch by Pierre Aubert, 18 Mar 2004:
41 - Unify video mode handling for Chips & Technologies 69000 Video
42 chip and Silicon Motion SMI 712/710/810 Video chip
43 - Add selection of the video output (CRT or LCD) via 'videoout'
44 environment variable for the Silicon Motion
45 - README update
46
47* Patch by Pierre Aubert, 18 Mar 2004:
48 include/common.h typo fix
49
50* Patches by Tolunay Orkun, 17 Mar 2004:
51 - Add support for bd->bi_iic_fast[] initialization via environment
52 variable "i2cfast" (CONFIG_I2CFAST)
53 - Add "i2cfast" u-boot environment variable support for csb272
54
wdenk8d4d1f62004-03-23 22:37:33 +000055* Patch by Carl Riechers, 17 Mar 2004:
56 Ignore '\0' characters in console input for use with telnet and
57 telco pads.
58
59* Patch by Leon Kukovec, 17 Mar 2004:
60 typo fix for strswab prototype #ifdef
61
wdenk42c05472004-03-23 22:14:11 +000062* Patches by Thomas Viehweger, 16 Mar 2004:
63 - show PCI clock frequency on MPC8260 systems
64 - add FCC_PSMR_RMII flag for HiP7 processors
65 - in do_jffs2_fsload(), take load address from load_addr if not set
66 explicit, update load_addr otherwise
67 - replaced printf by putc/puts when no formatting is needed
68 (smaller code size, faster execution)
69
wdenkf16b5162004-03-23 21:43:07 +000070* Patch by Phillippe Robin, 16 Mar 2004:
71 avoid dereferencing NULL pointer in lib_arm/armlinux.c
72
73* Patch by Stephen Williams, 15 Mar 2004:
74 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
75
76* Patch by Tolunay Orkun, 15 Mar 2004:
77 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
78
79* Patch by Travis Sawyer, 15 Mar 2004:
80 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
81
wdenkc12081a2004-03-23 20:18:25 +000082* Add start-up delay to make sure power has stabilized before
83 attempting to switch on USB on SX1 board.
84
85* Patch by Josef Wagner, 18 Mar 2004:
86 - Add support for MicroSys XM250 board (PXA255)
87 - Add support for MicroSys PM828 board (MPC8280)
88 - Add support for 32 MB Flash on PM825/826
89 - new SDRAM refresh rate for PM825/PM826
90 - added support for MicroSys PM520 (MPC5200)
91 - replaced Query by Identify command in CPU86/flash.c
92 to support 28F160F3B
93
94* Fix wrap around problem with udelay() on ARM920T
95
96* Add support for Macronix flash on TRAB board
97
wdenk18bd81e2004-03-17 01:13:07 +000098* Patch by Pierre Aubert, 15 Mar 2004:
99 Fix buffer overflow in IDE identification
100
101* Fix power-off of LCD for out-of-band temperatures on LWMON board
102
103* Remove redundand #define in IceCube.h
104
wdenk0ef49462004-03-15 09:00:01 +0000105* Patch by Steven Scholz, 27 Feb 2004:
106 - Adding get_ticks() and get_tbclk() for AT91RM9200
107 - Many white space fixes in cpu/at91rm9200/interrupts.c
108
109* Patches by Steven Scholz, 20 Feb 2004:
110 some cleanup in AT91RM9200 related code
111
wdenked2ac4b2004-03-14 18:23:55 +0000112* Patches by Travis Sawyer, 12 Mar 2004:
113 - Fix Gigabit Ethernet support for 440GX
114 - Add Gigabit Ethernet Support to MII PHY utilities
115
116* Patch by Brad Kemp, 12 Mar 2004:
117 Fixes for drivers/cfi_flash.c:
118 - Better support for x8/x16 implementations
119 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
120 - Added defines for AMD command and address constants
121
122* Patch by Leon Kukovec, 12 Mar 2004:
123 Fix get_dentfromdir() to correctly handle deleted dentries
wdenkc35ba4e2004-03-14 22:25:36 +0000124
wdenked2ac4b2004-03-14 18:23:55 +0000125* Patch by George G. Davis, 11 Mar 2004:
126 Remove hard coded network settings in TI OMAP1610 H2
127 default board config
128
129* Patch by George G. Davis, 11 Mar 2004:
130 add support for ADS GraphicsClient+ board.
131
wdenk18bd81e2004-03-17 01:13:07 +0000132* Patch by Pierre Aubert, 11 Mar 2004:
wdenke55402c2004-03-14 16:51:43 +0000133 - add bitmap command and splash screen support in cfb console
134 - add [optional] origin in the bitmap display command
135
136* Patch by Travis Sawyer, 11 Mar 2004:
137 Fix ocotea board early init interrupt setup.
138
139* Patch by Thomas Viehweger, 11 Mar 2004:
140 Remove redundand code; add PCI-specific bits to include/mpc8260.h
141
wdenke28cf632004-03-14 15:20:55 +0000142* Patch by Stephan Linz, 09 Mar 2004
143 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
144
145* Patch by George G. Davis, 9 Mar 2004:
146 fix recent build failure for SA1100 target
147
148* Patch by Travis Sawyer, 09 Mar 2004:
149 Support native interrupt mode for the IBM440GX.
150 Previously it was running in 440GP compatibility mode.
151
wdenk4989f872004-03-14 15:06:13 +0000152* Patch by Philippe Robin, 09 Mar 2004:
153 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
154 Platform support.
155
156* Patch by Masami Komiya, 08 Mar 2004:
157 Don't overwrite server IP address or boot file name
158 when the boot server does not return values
159
wdenk18bd81e2004-03-17 01:13:07 +0000160* Patch by Tolunay Orkun, 5 Mar 2004:
wdenk4989f872004-03-14 15:06:13 +0000161 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
162
wdenk369d43d2004-03-14 14:09:05 +0000163* Patch by Tolunay Orkun, 5 Mar 2004:
164 Fix early board initialization for Cogent CSB272 board
165
166* Patch by Ed Okerson, 3 Mar 2004:
167 fix CFI flash writes for little endian systems
168
169* Patch by Reinhard Meyer, 01 Mar 2004:
170 generalize USB and IDE support for MPC5200 with according
171 changes to IceCube.h and TOP5200.h
172 add Am29LV256 256 MBit FLASH support for TOP5200 boards
173 add info about USB and IDE to README
174
wdenkacd9b102004-03-14 00:59:59 +0000175* Patch by Yuli Barcohen, 4 Mar 2004:
176 Fix problems with GCC 3.3.x which changed handling of global
177 variables explicitly initialized to zero (now in .bss instead of
178 .data as before).
179
180* Patch by Leon Kukovec, 02 Mar 2004:
181 add strswab() to fix IDE LBA capacity, firmware and model numbers
182 on little endian machines
183
184* Patch by Masami Komiya, 02 Mar 2004:
185 - Remove get_ticks() from NFS code
186 - Add verification of RPC transaction ID
187
188* Patch by Pierre Aubert, 02 Mar 2004:
189 cleanup for IDE and USB drivers for MPC5200
190
191* Patch by Travis Sawyer, 01 Mar 2004:
wdenk00fe1612004-03-14 00:07:33 +0000192 Ocotea:
193 - Add IBM PPC440GX Ref Platform support (Ocotea)
194 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
195 Adapted to U-Boot and 440GX port
196 440gx_enet.c:
197 - Add gracious handling of all Ethernet Pin Selections for 440GX
198 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
199 ppc440.h:
200 - Add needed bit definitions
201 - Fix formatting
202
203* Patch by Carl Riechers, 1 Mar 2004:
204 Add PPC440GX prbdv0 divider to fix memory clock calculation.
205
206* Patch by Stephan Linz, 27 Feb 2004
207 - avoid problems for targets without NFS download support
208
wdenkf602aa02004-03-13 23:29:43 +0000209* Patch by Rune Torgersen, 27 Feb 2004:
210 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
211 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
212 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
213
214* Patch by Masami Komiya, 27 Feb 2004:
215 Fix rarpboot: add autoload by NFS
216
217* Patch by Dan Eisenhut, 26 Feb 2004:
218 fix flash_write return value in saveenv
219
220* Patch by Stephan Linz, 11 Dec 2003
221 expand config.mk to avoid trigraph warnings on NIOS
222
223* Rename "BMS2003" board into "HMI10"
224
wdenk05822bf2004-03-12 15:38:25 +0000225* SX1 patches: use "serial#" for USB serial #; use redundand environment
226 storage; auto-set console on USB port (using preboot command)
227
wdenk29e7f5a2004-03-12 00:14:09 +0000228* Add support for SX1 mobile phone; add support for USB-based console
229 (enable with "setenv stdout usbtty; setenv stdin usbtty")
230
wdenk0a12b752004-03-11 22:46:36 +0000231* Fix LOWBOOT configuration for MPC5200 with DDR memory
232
wdenk0e2874cb2004-03-02 14:05:39 +0000233* Fix SDRAM timings for LITE5200 / IceCube board
234
235* Handle Auti-MDIX / connection status for INCA-IP
236
237* Fix USB problems when attempting to read 0 bytes
238
wdenk372f0302004-02-27 08:21:54 +0000239* Patch by Travis Sawyer, 26 Feb 2004:
240 Fix broken compile for XPEDITE1K target.
241
242* Patch by Stephan Linz, 26 Feb 2004:
243 Bug fix for NFS code on NIOS targets
wdenk29e7f5a2004-03-12 00:14:09 +0000244
wdenk372f0302004-02-27 08:21:54 +0000245* Patch by Stephen Williams, 26 Feb 2004:
246 Break up SystemACE reads of large block counts
247
wdenk6ea1cf02004-02-27 08:20:54 +0000248* Patch by Pierre Aubert, 26 Feb 2004
249 add IDE support for MPC5200
250
251* Patch by Masami Komiya, 26 Feb 2004:
252 add autoload via NFS
253
254* Patch by Stephen Williams
255 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
256 elsewhere in the source.
257
wdenkd729d302004-02-27 00:07:27 +0000258* Patch by Steven Scholz, 25 Feb 2004:
259 - Timeouts in FPGA code should be based on CFG_HZ
260 - Minor cleanup in code for Altera FPGA ACEX1K
261
262* Patch by Steven Scholz, 25 Feb 2004:
263 Changed "Directory Hierarchy" section in README
264
265* Patch by Masami Komiya, 25 Feb 2004:
266 Reduce copy count in nfs_read_reply() of NFS code
267
wdenk5f495752004-02-26 23:46:20 +0000268* Patch by Markus Pietrek, 24 Feb 2004:
269 NS9750 DevBoard added
270
wdenk6ea1cf02004-02-27 08:20:54 +0000271* Patch by Pierre Aubert, 24 Feb 2004
wdenk5f495752004-02-26 23:46:20 +0000272 add USB support for MPC5200
273
274* Patch by Steven Scholz, 24 Feb 2004:
275 - fix MII commands to use values from last command
276
277* Patch by Torsten Demke, 24 Feb 2004:
278 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
279
wdenkdb82c8e2004-02-26 23:01:04 +0000280* Patch by Rahul Shanbhag, 19 Feb 2004:
281 Fixes for for OMAP1610 board:
282 - shift some IRQ specific code to platform.S file
283 - remove duplicatewatchdog reset code from start.S
284
285* Make Auto-MDIX Support configurable on INCA-IP board
286
287* Fix license for mkimage tool
288
wdenk77ef4c62004-02-24 22:33:21 +0000289* Patch by Masami Komiya, 24 Feb 2004:
290 Update NetBootFileXferSize in NFS code
291
292* Patch by Scott McNutt, 24 Feb 2004:
293 fix packet length in NFS code
294
wdenkbe9c1cb2004-02-24 02:00:03 +0000295* Patch by Masami Komiy, 22 Feb 2004:
296 Add support for NFS for file download
297
wdenkb98ac282004-02-24 00:16:43 +0000298* Patch by Andrea Scian, 17 Feb 2004:
299 Add support for S3C44B0 processor and DAVE B2 board
300
301* Patch by Steven Scholz, 20 Feb 2004:
302 - Add support for MII commands on AT91RM9200 boards
303 - some cleanup in AT91RM9200 ethernet code
304
wdenke537b3b2004-02-23 23:54:43 +0000305* Patch by Peter Ryser, 20 Feb 2004:
306 Add support for the Xilinx ML300 platform
307
308* Patch by Stephan Linz, 17 Feb 2004:
309 Fix watchdog support for NIOS
310
311* Patch by Josh Fryman, 16 Feb 2004:
312 Fix byte-swapping for cfi_flash.c for different bus widths
313
314* Patch by Jon Diekema, 14 Jeb 2004:
315 Remove duplicate "FPGA Support" notes from the README file
316
wdenke97d3d92004-02-23 22:22:28 +0000317* Patches by Reinhard Meyer, 14 Feb 2004:
318 - update board/emk tree; use common flash driver
319 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
320 [adapted for other PPC CPUs -- wd]
321 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
322
323* Patch by Jon Diekema, 13 Feb 2004:
324 Call show_boot_progress() whenever POST "FAILED" is printed.
325
326* Patch by Nishant Kamat, 13 Feb 2004:
327 Add support for TI OMAP1610 H2 Board
328 Fixes for cpu/arm926ejs/interrupt.c
329 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
330 Fix for a timer bug in OMAP1610 Innovator
331 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
332
333* Patches by Stephan Linz, 12 Feb 2004:
334 - add support for NIOS timer with variable period preload counter value
335 - prepare POST framework support for NIOS targets
336
337* Patch by Denis Peter, 11 Feb 2004:
338 add POST support for the MIP405 board
339
wdenkf70cbb22004-02-23 20:48:38 +0000340* Patch by Laurent Mohin, 10 Feb 2004:
341 Fix buffer overflow in common/usb.c
342
343* Patch by Tolunay Orkun, 10 Feb 2004:
344 Add support for Cogent CSB272 board
345
wdenk2ebee312004-02-23 19:30:57 +0000346* Patch by Thomas Elste, 10 Feb 2004:
347 Add support for NET+50 CPU and ModNET50 board
348
349* Patch by Sam Song, 10 Feb 2004:
350 Fix typos in cfi_flash.c
351
352* Patch by Leon Kukovec, 10 Feb 2004
353 Fixed long dir entry slot id calculation in get_vfatname
354
355* Patch by Robin Gilks, 10 Feb 2004:
356 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
357 !=, <>, <, >, <=, >=)
358
wdenkef893942004-02-23 16:11:30 +0000359* Fix problem with side effects in macros in include/usb.h
360
361* Patch by David Benson, 13 Nov 2003:
362 bug 841358 - fix TFTP download size limit
363
364* Fixing bug 850768:
365 improper flush_cache() in load_serial()
366
367* Fixing bug 834943:
368 MPC8540 - missing volatile declarations
369
370* Patch by Stephen Williams, 09 Feb 2004:
371 Add support for Xilinx SystemACE chip:
372 - New files common/cmd_ace.c and include/systemace.h
373 - Hook systemace support into cmd_fat and the partition manager
374
375* Patch by Travis Sawyer, 09 Feb 2004:
376 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
377
wdenk56ed43e2004-02-22 23:46:08 +0000378* Patch by Travis Sawyer, 09 Feb 2004:
379 o 440GX:
380 - Fix PCI Indirect access for type 1 config cycles with ppc440.
381 - Add phymode for 440 enet
382 - fix pci pre init
383 o XPedite1K:
384 - Change board_pre_init to board_early_init_f
385 - Add user flash to bus controller setup
386 - Fix pci pre init
387 - Fix is_pci_host to check GPIO for monarch bit
388 - Force xpedite1k to pci conventional mode (via #define option)
389
390* Patch by Brad Kemp, 4 Feb 2004:
391 - handle the machine check that is generated during the PCI scans
392 on 82xx processors.
393 - define the registers used in the IMMR by the PCI subsystem.
394
395* Patch by Pierre Aubert, 03 Feb 2004:
396 cpu/mpc5xxx/start.S: copy MBAR into SPR311
397
398* Patch by Jeff Angielski, 03 Feb 2004:
399 Fix copy & paste error in cpu/mpc8260/pci.c
400
401* Patch by Reinhard Meyer, 24 Jan 2004:
402 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
403
wdenk4dd56e52004-02-20 22:02:48 +0000404* Add Auto-MDIX support for INCA-IP
405
wdenke65527f2004-02-12 00:47:09 +0000406* Some code cleanup
407
408* Patch by Josef Baumgartner, 10 Feb 2004:
409 Fixes for Coldfire port
410
411* Patch by Brad Kemp, 11 Feb 2004:
412 Fix CFI flash driver problems
413
wdenk88d73b52004-02-11 21:35:18 +0000414* Make sure to use a bus clock divider of 2 only when running TQM8xxM
415 modules at CPU clock frequencies above 66 MHz.
wdenke65527f2004-02-12 00:47:09 +0000416
wdenk88d73b52004-02-11 21:35:18 +0000417* Optimize flash programming speed for LWMON (by another 100% :-)
418
wdenk6cfa84e2004-02-10 00:03:41 +0000419* Patch by Jian Zhang, 3 Feb 2004:
420 - Changed the incorrect FAT12BUFSIZE
421 - data_begin in fsdata can be negative. Changed it to be short.
422
wdenkc0bc2e12004-02-09 23:12:24 +0000423* Patches by Stephan Linz, 30 Jan 2004:
424 1: - board/altera/common/flash.c:flash_erase():
425 o allow interrupts befor get_timer() call
426 o check-up each erased sector and avoid unexpected timeouts
427 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
428 o enclose sevenseg_set() in cpp condition
429 - remove the ASMI configuration for DK1S10_standard_32 (never present)
430 - fix some typed in mistakes in the NIOS documentation
431 2: - split DK1C20 configuration into several header files:
432 o two new files for each NIOS CPU description
433 o U-Boot related part is remaining in DK1C20.h
434 3: - split DK1S10 configuration into several header files:
435 o two new files for each NIOS CPU description
436 o U-Boot related part is remaining in DK1S10.h
437 4: - Add support for the Microtronix Linux Development Kit
438 NIOS CPU configuration at the Altera Nios Development Kit,
439 Stratix Edition (DK-1S10)
440 5: - Add documentation for the Altera Nios Development Kit,
441 Stratix Edition (DK-1S10)
442 6: - Add support for the Nios Serial Peripharel Interface (SPI)
443 (master only)
444 7: - Add support for the common U-Boot SPI framework at
445 RTC driver DS1306
446
wdenkca262162004-02-09 20:51:26 +0000447* Patch by Rahul Shanbhag, 28 Jan 2004:
448 Fix flash protection/locking handling for OMAP1610 innovator board.
449
450* Patch by Rolf Peukert, 28 Jan 2004:
451 fix flash write problems on CSB226 board (write with 32 bit bus width)
452
453* Patches by Mark Jonas, 16 Jan 2004:
454 - fix rounding error when calculating baudrates for MPC5200 PSCs
455 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
456 time which is not supported
457
wdenk2cefd152004-02-08 22:55:38 +0000458* Patch by Yuli Barcohen, 26 Jan 2004:
459 Allow bzip2 compression for small memory footprint boards
460
461* Patch by Brad Kemp, 21 Jan 2004:
462 Add support for CFI flash driver for both the Intel and the AMD
463 command sets.
464
465* Patch by Travis Sawyer, 20 Jan 2004:
466 Fix pci bridge auto enumeration of sibling p2p bridges.
467
468* Patch by Tolunay Orkun, 12 Jan 2004:
469 Add some delays as needed for Intel LXT971A PHY support
470
471* Patches by Stephan Linz, 09 Jan 2004:
472 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
473 - make DK1C20 board configuration related to ASMI conform to
474 documentation
475
wdenk927034e2004-02-08 19:38:38 +0000476* Patch by Anders Larsen, 09 Jan 2004:
477
478 ARM memory layout fixes: the abort-stack is now set up in the
479 correct RAM area, and the BSS is zeroed out as it should be.
480
481 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
482 of the linker scripts are replaced by '__bss_start' and '_end',
483 resp., which is a further step to eliminate unnecessary differences
484 between the implementation of the CPU architectures.
485
wdenk5401de42004-02-07 01:27:10 +0000486* Patch by liang a lei, 9 Jan 2004:
487 Fix Intel 28F128J3 ID in include/flash.h
488
489* Patch by Masami Komiya, 09 Jan 2004:
490 add support for TB0229 board (NEC VR4131 MIPS processor)
491
492* Patch by Leon Kukovec, 12 Dec 2003:
493 changed extern __inline__ into static __inline__ in
494 include/linux/byteorder/swab.h
495
wdenk544e9732004-02-06 23:19:44 +0000496* Patch by Travis Sawyer, 30 Dec 2003:
497 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
498 select MDI port based on enabled EMAC device.
499 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
500 base PrPMC board.
501
wdenk4b6e9052004-02-06 21:48:22 +0000502* Patch by Wolter Kamphuis, 15 Dec 2003:
503 made CONFIG_SILENT_CONSOLE usable on all architectures
504
505* Disable date command on TQM866M - there is no RTC on MPC866
506
wdenkfde37042004-01-31 20:06:54 +0000507* Fix variable CPU clock for MPC859/866 systems for low CPU clocks
508
wdenk433feff2004-01-29 09:22:58 +0000509* Implement adaptive SDRAM timing configuration based on actual CPU
510 clock frequency for INCA-IP; fix problem with board hanging when
511 switching from 150MHz to 100MHz
512
513* Add PCMCIA CS support for BMS2003 board
514
wdenkb50cde52004-01-24 20:25:54 +0000515* Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
516 see doc/README.MPC866 for details;
517 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
518 calculate CPU clock frequency from PLL register values.
519
520* Add support for 128 MB RAM on TQM8xxL/M modules
521
wdenk398eeff2004-01-21 20:46:28 +0000522* Fix PS/2 keyboard problem caused by statically initialized variable
523 pointing to a location in flash
524
525* Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
526
wdenkda55c6e2004-01-20 23:12:12 +0000527* The PS/2 mux on the BMS2003 board needs 450 ms after power on
528 before we can access it; add delay in case we are faster (with no
529 CF card inserted)
530
531* Cleanup of some init functions
532
533* Make sure SCC Ethernet is always stopped by the time we boot Linux
534 to avoid Linux crashes by early packets coming in.
535
536* Accelerate flash accesses on LWMON board by using buffered writes
537
wdenk2b80ae52004-01-18 18:21:54 +0000538* Fix typo in Makefile;
539 fix problem with PARTNUM detection
540
wdenkb983fa22004-01-16 00:30:56 +0000541* Patch by Reinhard Meyer, 09 Jan 2004:
542 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
543
544* Add support for IDE LED on BMS2003 board
545 (exclusive with status LED!)
546
547* Add support for PS/2 keyboard (used with PS/2 multiplexor on
548 BMS2003 board)
549
550* Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
551 Add common files for "emk" boards
552
wdenk87249ba2004-01-06 22:38:14 +0000553* Add a common get_ram_size() function and modify the the
554 board-specific files to invoke that common implementation.
555
556======================================================================
wdenk7c699672004-01-06 11:13:56 +0000557Changes for U-Boot 1.0.1:
wdenk4b16c2e2003-11-07 13:42:26 +0000558======================================================================
559
wdenk7c699672004-01-06 11:13:56 +0000560* Set default clock for INCA-IP to 150 MHz
561
wdenk2f99a692004-01-04 22:51:12 +0000562* Make BMS2003 use a separate config file to avoid #ifdef mess;
563 add I2C support; add support for DS1337 RTC
564
565* Add CompactFlash support for BMS2003 board
566
567* Add support for status LED on BMS2003 board
568
wdenkad276f22004-01-04 16:28:35 +0000569* Patch by Scott McNutt, 02 Jan 2004:
570 Add support for the Nios Active Serial Memory Interface (ASMI)
571 on Cyclone devices
572
573* Patch by Andrea Marson, 16 Dec 2003:
574 Add support for the PPChameleon ME and HI modules
575
576* Patch by Yuli Barcohen, 22 Dec 2003:
577 Add support for Motorola DUET ADS board (MPC87x/88x)
578
wdenkae65f502004-01-03 21:24:46 +0000579* Patch by Robert Schwebel, 15 Dec 2003:
580 add support for cramfs (uses JFFS2 command interface)
581
wdenk3be717f2004-01-03 19:43:48 +0000582* Patches by Stephan Linz, 11 Dec 2003:
583 - more documentation for NIOS port
584 - new struct nios_pio_t, struct nios_spi_t
585 - Reconfiguration for NIOS Development Kit DK1C20:
586 o move board related code from board/dk1c20
587 to board/altera/dk1c20
588 o create a new common source path board/altera/common
589 and move generic flash access stuff into it
590 o change/expand configuration file DK1C20.h
591 - Add support for NIOS Development Kit DK1S10
592 - Add status LED support for NIOS systems
593 - Add dual 7-segment LED support for Altera NIOS DevKits
594
wdenk5da7f2f2004-01-03 00:43:19 +0000595* Patch by Ronen Shitrit, 10 Dec 2003:
596 Add support for the Marvell DB64360 / DB64460 development boards
597
598* Patch by Detlev Zundel, 10 Dec 2003:
599 fix dependency problem in examples/Makefile
600
wdenkbc01dd52004-01-02 16:05:07 +0000601* Patch by Denis Peter, 8 Dec 2003
602 - add support for the PATI board (MPC555)
603 - add SPI support for the MPC5xx
604
605* Patch by Anders Larsen, 08 Dec 2003:
606 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
607 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
608 cleanup some redundand #defines
609
wdenk0260cd62004-01-02 15:01:32 +0000610* Patch by André Schwarz, 8 Dec 2003:
611 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
612 - TX and RX deskriptors must be quad-word aligned
613 - does not work with only one TX deskriptor
614 - standard reset method does not work
615
616* Patch by Masami Komiya, 08 Dec 2003:
617 add RTL8139 ethernet driver
618
619* Patches by Ed Okerson, 07 Dec 2003:
620 - fix ethernet for the AU1x00 processors in little-endian mode.
621 - extend memsetup.S for the AU1x00 processors in BE and LE modes
622
wdenk1ebf41e2004-01-02 14:00:00 +0000623* Minor code cleanup (coding style)
624
625* Patch by Reinhard Meyer, 30 Dec 2003:
626 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
627 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
628 - turned debug print of PHY registers into a function (called in two places)
629 - added support for EMK MPC5200 based modules
630
631* Fix MPC8xx PLPRCR_MFD_SHIFT typo
632
633* Add support for TQM866M modules
634
635* Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
636
637* Fix a few compiler warnings
638
wdenk78e3ab32003-12-28 11:44:59 +0000639* Patch by Reinhard Meyer, 28 Dec 2003:
640 Add initial support for TOP5200 board
641
wdenk67f13362003-12-27 19:24:54 +0000642* Make CPU clock on ICA-IP board controllable by a "cpuclk"
643 environment variable which can set to "100", "133", or "150". The
644 CPU clock will be configured accordingly upon next reboot. Other
645 values are ignored. In case of an invalid or undefined "cpuclk"
646 value, the compile-time default CPU clock speed will be used.
647
648* Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
649 window that is used to access the UART registers by the Linux driver)
650
651* Patch by Reinhard Meyer, 20 Dec 2003:
652 Fix clock calculation for the MPC5200 for higher clock frequencies
653 (above 2**32 / 10 = 429.5 MHz).
654
655* Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
656
wdenk236d3fc2003-12-20 22:45:10 +0000657* Fix IceCube CLKIN configuration (it's 33.000000MHz)
658
659* Add new configuration for IceCube board with DDR memory
660
661* Update TRAB memory configurations
662
wdenkdf28aa02003-12-12 00:02:26 +0000663* Add JFFS2 support for INCA-IP board
664
stroese9c470352003-12-09 15:04:55 +0000665* Patch by Bill Hargen, 09 Dec 2003:
666 - BUBINGA405EP: changed flash driver to protect top sector containing
667 first instruction.
668 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
669 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
670 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
671 - 405EP: added/fixed support for "reginfo" command.
672 - 4xx: removed spurious MII error messages on "mii info" command.
673
wdenkabf7a7c2003-12-08 01:34:36 +0000674* Patch by Bernhard Kuhn, 28 Nov 2003:
675 add support for Coldfire CPU
676 add support for Motorola M5272C3 and M5282EVB boards
677
wdenk7f00b942003-12-07 23:55:12 +0000678* Patch by Pierre Aubert, 24 Nov 2003:
679 - add a return value for the fpga command
680 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
681 is defined. If ide_preinit fails, ide_init is aborted.
682 - fix an endianess problem in fat.h
683
wdenk174e0e52003-12-07 22:27:15 +0000684* Patch by Wolter Kamphuis, 05 Dec 2003:
685 Add support for SNMC's QS850/QS823/QS860T boards
686
wdenk444f22b2003-12-07 21:39:28 +0000687* Patch by Yuli Barcohen, 3 Dec 2003:
688 "revive" U-Boot support for old Motorola MPC860ADS board
689
690* Patch by Cam(ilo?), 03 Dec 2003:
691 make examples build even with broken Montavista objcopy
692
693* Patch by Pavel Bartusek, 27 Nov 2003:
694 fix conversion problem with "bootretry" evironment variable
695
wdenk4e7a58a2003-12-07 19:24:00 +0000696* Patch by Andre Schwarz, 24 Nov 2003:
697 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
698
699* Patch by Pavel Bartusek, 21 Nov 2003:
700 set ZMII bridge speed on 440
701
702* Patch by Anders Larsen, 17 Nov 2003:
703 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
704
wdenk4ea537d2003-12-07 18:32:37 +0000705* Patches by David Müller, 14 Nov 2003:
706 - board/mpl/common/common_util.c
707 * implement support for BZIP2 compressed images
708 * various cleanups (printf -> puts, ...)
709 - board/mpl/common/flash.c
710 * report correct errors to upper layers
711 * check the erase fail and VPP low bits in status reg
712 - board/mpl/vcma9/cmd_vcma9.c
713 - board/mpl/vcma9/flash.c
714 * various cleanups (printf -> puts, ...)
715 - common/cmd_usb.c
716 * fix typo in comment
717 - cpu/arm920t/usb_ohci.c
718 * support for S3C2410 is missing in #if line
719 - drivers/cs8900.c
720 * reinit some registers in case of error (cable missing, ...)
721 - fs/fat/fat.c
722 * support for USB/MMC devices is missing in #if line
723 - include/configs/MIP405.h
724 - include/configs/PIP405.h
725 * enable BZIP2 support
726 * enlarge malloc space to 1MiB because of BZIP2 support
727 - include/configs/VCMA9.h
728 * enable BZIP2 support
729 * enlarge malloc space to 1MiB because of BZIP2 support
730 * enable USB support
731 - lib_arm/armlinux.c
732 * change calling convention of ARM Linux kernel as
733 described on http://www.arm.linux.org.uk/developer/booting.php
734
735* Patch by Thomas Lange, 14 Nov 2003:
736 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
737 support all these AMD boards.
738
739* Patch by Thomas Lange, 14 Nov 2003:
740 Workaround for mips au1x00 physical memory accesses (the au1x00
741 uses a 36 bit bus internally and cannot access physical memory
742 directly. Use the uncached SDRAM address instead of the physical
743 one.)
744
wdenk5d5317e2003-12-07 00:46:27 +0000745* Patch by Xue Ligong (Joe), 13 Nov 2003:
746 add Realtek 8019 ethernet driver
747
748* Patch by Yuli Barcohen, 13 Nov 2003:
749 MPC826xADS/PQ2FADS cleanup
750
751* Patch by Anders Larsen, 12 Nov 2003:
752 Update README to mark the PORTIO commands non-standard
753
wdenk86765902003-12-06 23:55:10 +0000754* Patch by Nicolas Lacressonnière, 12 Nov 2003:
755 update for for Atmel AT91RM9200DK development kit:
756 - support for environment variables in DataFlash
757 - Atmel DataFlash AT45DB1282 support
758
759* Patch by Jeff Carr, 11 Nov 2003:
760 add support for new version of 8270 processors
761
762* Patches by George G. Davis, 05 Nov 2003:
763 - only pass the ARM linux initrd tag to the kernel when an initrd
764 is actually present
765 - update omap1510inn configuration file
766
wdenkf4cec3f2003-12-06 23:20:41 +0000767* Patches by Stephan Linz, 3 Nov 2003:
768 - more endianess fixes for LAN91C111 driver
769 - CFG_HZ configuration patch for NIOS Cyclone board
770
771* Patch by Stephan Linz, 28 Oct 2003:
772 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
773
774* Patch by Steven Scholz, 20 Oct 2003:
775 - make "mii info <addr>" show infor for PHY at "addr" only
776 - Endian fix for miiphy_info()
777
wdenkc0aa5c52003-12-06 19:49:23 +0000778* Patch by Gleb Natapov, 19 Sep 2003:
779 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
780
781* Patch by Anders Larsen, 17 Sep 2003:
782 Bring ARM memory layout in sync with the documentation:
783 stack and malloc-heap are now located _below_ the U-Boot code
784
wdenk768844e2003-12-06 11:20:01 +0000785* Accelerate booting on TRAB board: read and check autoupdate image
786 headers first instead of always reading the whole images.
787
wdenk1ae251b2003-12-05 21:08:38 +0000788* Fix type in MPC5XXX code (pointed out by Victor Wren)
789
wdenk78ae91f2003-12-03 23:53:42 +0000790* Enabled password check on RMU board
791
792* Fix configuration problem with IceCube in LOWBOOT configuration:
793 envrionment got embedded, corrupting the image layout.
794
795* Fix NEC display names (it's 6440 [for 640x480], not 6640).
796
wdenkc0d54ae2003-11-25 16:55:19 +0000797* Added BMS2003 board
798 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
799
wdenk9a1ff302003-11-17 21:45:27 +0000800* Fix flash driver for TRAB board (must use Unlock Bypass Reset
801 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
802 and CPLD
803
wdenkc6abb7e2003-11-17 21:14:37 +0000804* Use "-fPIC" instead of "-mrelocatable" to prevent problems with
805 recent tools
806
807* Add checksum verification to 'imls' command
808
809* Add bd_info fields needed for 4xx Linux I2C driver
810
811* Patch by Martin Krause, 4 Nov. 2003:
812 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
813
814* Print used network interface when CONFIG_NET_MULTI is set
815
wdenk4b16c2e2003-11-07 13:42:26 +0000816* Patch by Bernhard Kuhn, 28 Oct 2003:
817 Add low boot support for MPC5200
818
819* Fix problem with dual PCMCIA support (NSCU)
820
821* Fix MPC5200 I2C initialization function
822
823======================================================================
wdenk934c4f82003-09-11 19:48:06 +0000824Changes for U-Boot 1.0.0:
825======================================================================
826
wdenk655a0f92003-10-30 21:49:38 +0000827* Fix parameter passing to standalone images with bootm command
828
829* Patch by Kyle Harris, 30 Oct 2003:
830 Fix build errors for ixdp425 board
831
832* Patch by David M. Horn, 29 Oct 2003:
833 Fixes to build under CYGWIN
834
835* Get IceCube MGT5100 working (again)
836
wdenkb6c60cb32003-10-29 23:18:55 +0000837* Fix problems in memory test on some boards (which was not
838 non-destructive as intended)
839
840* Patch by Gary Jennejohn, 28 Oct 2003:
841 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
842 to prevent stack overflow on ARM systems
843
wdenk55618472003-10-28 09:14:21 +0000844* Patch by Stephan Linz, 28 Oct 2003:
845 fix init sequence error for NIOS port
846
847* Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
848
849* Add CONFIG_VERSION_VARIABLE to TRAB configuration
850
wdenka983cc22003-10-26 22:52:58 +0000851* Patch by Xiao Xianghua, 23 Oct 2003:
852 small patch for mpc85xx
853
854* Fix small problem in MPC5200 I2C driver
855
856* Fix FCC3 support on ATC board
857
dzu6605c842003-10-24 13:14:45 +0000858* Correct header printing for multi-image files in do_bootm()
859
860* Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
861
wdenk6fcda222003-10-22 09:00:28 +0000862* Fix PCI problems on PPChameleon board
863
wdenk3da587e2003-10-19 23:22:11 +0000864* Patch by Steven Scholz, 18 Oct 2003:
865 Fix AT91RM9200 ethernet driver
866
867* Patch by Nye Liu, 17 Oct 2003:
868 Fix typo in include/mpc8xx.h
869
870* Patch by Richard Woodruff, 16 Oct 03:
871 Fixes for cpu/arm925/interrupt.c
872 - Initialize timestamp & lastdec vars.
873 - fix timestamp overflows.
874 - fix lastdec overflow.
875 - smarter normalization to allow udelay() below 1ms to work.
876
877* Patch by Scott McNutt, 16 Oct
878 add networking support for the Altera Nios Development Kit,
879 Cyclone Edition (DK-1C20)
880
881* Patch by Jon Diekema, 14 Oct 2003:
882 add hint about doc/README.silent to README file
883
dzub02ed682003-10-19 21:43:26 +0000884* Add CompactFlash support for NSCU
885
wdenkad7541e2003-10-19 22:30:08 +0000886* Fix PCI problems on PPChameleonEVB
887
wdenk17d1a1d2003-10-16 12:53:35 +0000888* TRAB auto-update: Base decision if we have to strip the image
889 header on image type as encoded in the header
wdenkad7541e2003-10-19 22:30:08 +0000890 (include image type patch by Martin Krause, 17 Oct 2003)
wdenk17d1a1d2003-10-16 12:53:35 +0000891
wdenk9c53f402003-10-15 23:53:47 +0000892* Patches by Xianghua Xiao, 15 Oct 2003:
893
894 - Added Motorola CPU 8540/8560 support (cpu/85xx)
895 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
896 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
897
898* Fix flash timings on TRAB board
899
wdenkbd1575f2003-10-14 19:43:55 +0000900* Make sure HUSH is initialized for running auto-update scripts
901
902* Make 5200 reset command _really_ reset the board, without running
903 any other code after it
904
905* Fix errors with flash erase when range spans across banks
906 that are mapped in reverse order
907
908* Fix flash mapping and display on P3G4 board
909
910* Patch by Kyle Harris, 15 Jul 2003:
911 - add support for Intel IXP425 CPU
912 - add support for IXDP425 eval board
913
wdenk808532a2003-10-10 10:05:42 +0000914* Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
915 for more information
916
wdenk9b7f3842003-10-09 20:09:04 +0000917* Patch by Steven Scholz, 10 Oct 2003
918 - Add support for Altera FPGA ACEX1K
919
wdenk9f837932003-10-09 19:00:25 +0000920* Patches by Thomas Lange, 09 Oct 2003:
921 - fix cmd_ide.c for non ppc boards (read/write functions did not
922 add ATA base address)
923 - fix for shannon board
924 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
wdenk9b7f3842003-10-09 20:09:04 +0000925 - Endian swap ATA identity for all big endian CPUs, not just PPC
926 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
927 args to linux
928 - add support for dbau1x00 board (MIPS32)
wdenk9f837932003-10-09 19:00:25 +0000929
930* Patch by Sangmoon Kim, 07 Oct 2003:
931 add support for debris board
932
wdenk61970fd2003-10-09 13:16:55 +0000933* Patch by Martin Krause, 09 Oct 2003:
934 Fixes for TRAB board
935 - /board/trab/rs485.c: correct baudrate
wdenk9c53f402003-10-15 23:53:47 +0000936 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
wdenk61970fd2003-10-09 13:16:55 +0000937 udelay(); fix some timing problems with adc controller
938 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
939 modify commands: touch and buzzer
940
941* Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
942 (quick & dirty workaround for rogue pointer problem in get_vfatname());
943 Use direct function calls for auto_update instead of hush commands
944
wdenk60164a82003-10-08 23:26:14 +0000945* Patch by Scott McNutt, 04 Oct 2003:
946 - add support for Altera Nios-32 CPU
947 - add support for Nios Cyclone Development Kit (DK-1C20)
948
949* Patch by Steven Scholz, 29 Sep 2003:
950 - A second parameter for bootm overwrites the load address for
951 "Standalone Application" images.
952 - bootm sets environment variable "filesize" to the resulting
953 (uncompressed) data length for "Standalone Application" images
954 when autostart is set to "no". Now you can do something like
955 if bootm $fpgadata $some_free_ram ; then
956 fpga load 0 $some_free_ram $filesize
957 fi
958
959* Patch by Denis Peter, 25 Sept 2003:
960 add support for the MIP405 Rev. C board
961
wdenk2f0812d2003-10-08 22:45:44 +0000962* Patch by Yuli Barcohen, 25 Sep 2003:
963 add support for Zephyr Engineering ZPC.1900 board
964
965* Patch by Anders Larsen, 23 Sep 2003:
966 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
967 implemented for the x86 architecture)
968
wdenk49c3f672003-10-08 22:33:00 +0000969* Patch by Sangmoon Kim, 23 Sep 2003:
970 fix pll_pci_to_mem_multiplier table for MPC8245
971
972* Patch by Anders Larsen, 22 Sep 2003:
973 enable timed autoboot on PXA
974
975* Patch by David Müller, 22 Sep 2003:
wdenk49c3f672003-10-08 22:33:00 +0000976 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
977 returns correct libgcc file path
978 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
979 time on s3c24x0 systems
980
981* Patch by Jon Diekema, 19 Sep 2003:
982 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
983 link state to the fault LED.
984 - In NetLoop, make the Fault LED reflect the link status. The link
985 status gets updated on entry, and on timeouts.
wdenk9c53f402003-10-15 23:53:47 +0000986
wdenk1ee550e2003-10-08 22:14:02 +0000987* Patch by Anders Larsen, 18 Sep 2003:
988 allow mkimage to build and run on Cygwin-hosted systems
989
990* Patch by Frank Müller, 18 Sep 2003:
991 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
992 cpu/mpc8xx/fec.c
993
994* Patch by Pantelis Antoniou, 16 Sep 2003:
995 add tool to compute fileds in the PLPRCR register for MPC86x
996
wdenkec207f92003-10-07 20:01:55 +0000997* Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
998
wdenke97dcd02003-10-07 10:33:38 +0000999* Fix build problems under FreeBSD
1000
wdenk6cd4a5e2003-10-06 22:00:45 +00001001* Add generic filesystem image type
1002
wdenk7182b0f2003-10-06 21:55:32 +00001003* Make fatload set filesize environment variable
1004
1005* enable basic / medium / high-end configurations for PPChameleonEVB
1006 board; fix NAND code
1007
1008* enable TFTP client code to specify to the server the desired
1009 timeout value (see RFC-2349)
1010
dzu15b57c72003-09-30 15:22:12 +00001011* Improve SDRAM setup for TRAB board
1012
dzud5e45d82003-09-30 15:11:43 +00001013* Suppress all output with splashscreen configured only if "splashimage"
1014 is set
1015
dzuc9b08252003-09-30 14:36:51 +00001016* Fix problems with I2C support for mpc5200
1017
dzu8d7e4d12003-09-29 21:55:54 +00001018* Adapt TRAB configuration and auto_update to new memory layout
1019
dzu69438f62003-09-25 22:32:40 +00001020* Add configuration for wtk board
1021
dzufae2d812003-09-25 22:30:12 +00001022* Add support for the Sharp LQ065T9DR51U LCD display
1023
wdenk8706ea82003-09-18 10:02:25 +00001024* Patch by Rune Torgersen, 17 Sep 2003:
1025 - Fixes for MPC8266 default config
wdenk5256def2003-09-18 10:45:21 +00001026 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
wdenk8706ea82003-09-18 10:02:25 +00001027
1028* Patches by Jon Diekema, 17 Sep 2003:
1029 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
1030 env_common.c)
1031 - sbc8260 tweaks
1032 - adjust "help" output
1033
wdenk5958f4a2003-09-18 09:21:33 +00001034* Patches by Anders Larsen, 17 Sep 2003:
1035 - fix spelling errors
1036 - set GD_FLG_DEVINIT flag only after device function pointers
1037 are valid
1038 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
1039 writeable
1040 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
1041 - trigger watchdog while waiting in serial driver
1042
wdenkb6b2f0e2003-09-17 22:48:07 +00001043* Add auto-update code for TRAB board using USB memory sticks,
1044 support new configuration with more memory
wdenkf6a6ac12003-09-17 15:10:32 +00001045
wdenk7f202b92003-09-16 17:35:37 +00001046* disable MPC5200 bus pipelining as workaround for bus contention
1047
wdenkf5547d32003-09-16 17:06:05 +00001048* Modify XLB arbiter priorities on MPC5200 so all devices use same
1049 priority; configure critical interrupts to be handled like external
1050 interrupts
1051
wdenk6e2bf7a2003-09-16 11:39:10 +00001052* Make IPB clock on MGT5100/MPC5200 configurable in board config file;
1053 go back to 66 MHz for stability
1054
wdenk1f197c62003-09-15 18:00:00 +00001055* Patches by Jon Diekema, 15 Sep 2003:
1056 - add description for missing CFG_CMD_* entries in the README file
1057 - sacsng tweaks
1058
wdenkfc314ce2003-09-14 19:08:39 +00001059* Patch by Gleb Natapov, 14 Sep 2003:
1060 enable watchdog support for all MPC824x boards that have a watchdog
1061
1062* On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
1063 "Non-octet Aligned Frame" errors we see at 100 Mbps
1064
1065* Patch by Sharad Gupta, 14 Sep 2003:
1066 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
1067
wdenkbd08bc42003-09-13 19:13:29 +00001068* Patch by llandre, 11 Sep 2003:
1069 update configuration for PPChameleonEVB board
1070
wdenk25521902003-09-13 19:01:12 +00001071* Patch by David Müller, 13 Sep 2003:
1072 various changes to VCMA9 board specific files
1073
1074* Add I2C support for MGT5100 / MPC5200
1075
wdenkf28560f2003-09-12 20:09:09 +00001076* Patch by Rune Torgersen, 11 Sep 2003:
1077 Changed default memory option on MPC8266ADS to NOT be Page Based
1078 Interleave, since this doesn't work very well with the standard
1079 16MB DIMM
1080
1081* Patch by George G. Davis, 12 Sep 2003:
1082 fix Makefile settings for sk98 driver
1083
stroese84da3532003-09-12 08:57:52 +00001084* Patch by Stefan Roese, 12 Sep 2003:
1085 - new boards added: DP405, HUB405, PLU405, VOH405
1086 - some esd boards updated
1087 - cpu/ppc4xx/sdram.c: disable memory controller before setting
1088 first values
1089 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
1090
wdenk4cc02a82003-09-11 23:06:34 +00001091* Patch by Martin Krause, 11 Sep 2003:
1092 add burn-in tests for TRAB board
1093
1094* Enable instruction cache on MPC5200 board
1095
wdenk934c4f82003-09-11 19:48:06 +00001096* Patch by Denis Peter, 11 Sep 2003:
1097 - fix USB data pointer assignment for bulk only transfer.
1098 - prevent to display erased directories in FAT filesystem.
1099
1100* Change output format for NAND flash - make it look like for other
1101 memory, too
1102
1103======================================================================
wdenkde887eb2003-09-10 18:20:28 +00001104Changes for U-Boot 0.4.8:
wdenk2bb11052003-07-17 23:16:40 +00001105======================================================================
1106
dzufae2d812003-09-25 22:30:12 +00001107* Add I2C and RTC support for RMU board
1108
wdenk2c9b05d2003-09-10 22:30:53 +00001109* Patches by Denis Peter, 9 Sep 2003:
1110 add FAT support for IDE, SCSI and USB
1111
1112* Patches by Gleb Natapov, 2 Sep 2003:
1113 - cleanup of POST code for unsupported architectures
1114 - MPC824x locks way0 of data cache for use as initial RAM;
1115 this patch unlocks it after relocation to RAM and invalidates
1116 the locked entries.
1117
1118* Patch by Gleb Natapov, 30 Aug 2003:
1119 new I2C driver for mpc107 bridge. Now works from flash.
1120
1121* Patch by Dave Ellis, 11 Aug 2003:
1122 - JFFS2: fix typo in common/cmd_jffs2.c
1123 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
1124 - JFFS2: remove node version 0 warning
1125 - JFFS2: accept JFFS2 PADDING nodes
1126 - SXNI855T: add AM29LV800 support
1127 - SXNI855T: move environment from EEPROM to flash
1128 - SXNI855T: boot from JFFS2 in NOR or NAND flash
1129
1130* Patch by Bill Hargen, 11 Aug 2003:
1131 fixes for I2C on MPC8240
1132 - fix i2c_write routine
1133 - fix iprobe command
1134 - eliminates use of global variables, plus dead code, cleanup.
1135
wdenkde887eb2003-09-10 18:20:28 +00001136* Add support for USB Mass Storage Devices (BBB)
1137 (tested with USB memory sticks only)
1138
1139* Avoid flicker on TRAB's VFD
1140
wdenkeb20ad32003-09-05 23:19:14 +00001141* Add support for SK98xx driver
1142
1143* Add PCI support for SL8245 board
1144
1145* Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
1146 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
1147 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
1148
1149* Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
1150 to allow for more accurate baudrate settings
1151 (error now 0.7% at 115 kbps, instead of 3.5% before)
1152
1153* Patch by Andreas Mohr, 4 Sep 2003:
1154 Fix a lot of spelling errors
1155
wdenk232fe0b2003-09-02 22:48:03 +00001156* Add support for PPChameleon Eval Board
1157
1158* Add support for P3G4 board
1159
1160* Fix problem with MGT5100 FEC driver: add "early" MAC address
1161 initialization
1162
wdenk9a8965d2003-08-31 18:37:54 +00001163* Patch by Yuli Barcohen, 7 Aug 2003:
1164 check BCSR to detect if the board is configured in PCI mode
1165
wdenkde887eb2003-09-10 18:20:28 +00001166======================================================================
1167Changes for U-Boot 0.4.7:
1168======================================================================
1169
wdenk84650f52003-08-30 00:05:50 +00001170* Patch by Raghu Krishnaprasad, 7 Aug 2003:
1171 add support for Adder II MPC852T module
1172
wdenk7eaacc52003-08-29 22:00:43 +00001173* Patch by George G. Davis, 19 Aug 2003:
1174 fix TI Innovator/OMAP1510 pin configs
1175
1176* Patches by Kshitij, 18 Aug 2003
1177 - add support for arm926ejs cpu core
1178 - add support for TI OMAP 1610 Innovator Board
1179
wdenk710e3502003-08-29 20:57:53 +00001180* Patch by Yuli Barcohen, 14 Aug 2003:
1181 add support for bzip2 uncompression
1182
1183* Add GCC library to examples/Makefile so GCC utility functions will
1184 be resolved, too
1185
wdenk2191f502003-08-29 10:05:53 +00001186* Add I2C and RTC support for RMU board using software I2C driver
1187 (because of better response to iprobe command); fix problem with
1188 "reset" command
1189
stroese20a26922003-08-28 14:24:37 +00001190* Patch by Matthias Fuchs, 28 Aug 2003:
1191 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
1192 CONFIG_BOOTP_MAKS (see README).
1193
wdenkb10ba6b2003-08-28 09:41:22 +00001194* Fix ICU862 environment problem
1195
1196* Fix RAM size detection for RMU board
1197
1198* Implement "reset" for MGT5100/MPC5200 systems
1199
1200======================================================================
1201Changes for U-Boot 0.4.6:
1202======================================================================
1203
wdenk5d841732003-08-17 18:55:18 +00001204* Make Ethernet autonegotiation on INCA-IP work for all clock rates;
1205 allow selection of clock frequency as "make" target
1206
1207* Implement memory autosizing code for IceCube boards
1208
1209* Configure network port on INCA-IP for autonegotiation
1210
1211* Fix overflow problem in network timeout code
1212
1213* Patch by Richard Woodruff, 8 Aug 2003:
1214 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
1215
wdenkb10ba6b2003-08-28 09:41:22 +00001216======================================================================
1217Changes for U-Boot 0.4.5:
1218======================================================================
1219
wdenkfb229ae2003-08-07 22:18:11 +00001220* Update for TQM board defaults:
1221 disable clocks_in_mhz, enable boot count limit
1222
dzuf6565c62003-08-07 15:04:48 +00001223* Removed tools/gdb from "make all" target. Added make target "gdbtools"
1224 in toplevel directory instead. Removed astest.c from tools/gdb because
1225 it is no longer relevant.
1226
wdenk02379022003-08-05 18:22:44 +00001227* Fix PCI support for MPC5200 / IceCube Board
1228
wdenk0a658552003-08-05 17:43:17 +00001229* Map ISP1362 USB OTG controller for NSCU board
1230
1231* Patch by Brad Parker, 02 Aug 2003:
1232 fix sc520_cdp problems
1233
1234* Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
1235
1236* Allow erase command to cross flash bank boundaries
1237
wdenke58b0dc2003-07-27 00:21:01 +00001238* Patch by Scott McNutt, 21 Jul 2003:
1239 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
1240 Both LynxOS and BlueCat linux KDIs are supported.
1241
1242* Patch by Richard Woodruff, 25 Jul 2003:
1243 use more reliable reset for OMAP/925T
1244
1245* Patch by Nye Liu, 25 Jul 2003:
1246 fix typo in mpc8xx.h
1247
1248* Patch by Richard Woodruff, 24 Jul 2003:
1249 Fixes for cmd_nand.c:
1250 - Fixed null dereferece which could result in incorrect ECC values.
1251 - Added support for devices with no Ready/Busy signal hooked up.
1252 - Added OMAP1510 read/write protect handling.
1253 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
1254 for non-JFFS2.
1255 - Switched default ECC to be JFFS2.
1256
wdenkb8463562003-07-26 08:08:08 +00001257* Allow crc32 to be used at address 0x000
1258
1259* Provide consistent interface to standalone applications to access
1260 the 'global_data' structure
1261 Provide a doc/README.standalone more useful to users/developers.
1262
1263* Make IceCube MGT5100 FEC driver work
1264
wdenk874ac262003-07-24 23:38:38 +00001265* Implement new mechanism to export U-Boot's functions to standalone
1266 applications: instead of using (PPC-specific) system calls we now
1267 use a jump table; please see doc/README.standalone for details
1268
1269* Patch by Dave Westwood, 24 Jul 2003:
1270 added support for Unity OS (a proprietary OS)
1271
1272* Patch by Detlev Zundel, 23 Jul 2003:
1273 add "imls" command to print flash table of contents
1274
1275* Fix cold boot detection for log buffer reset
1276
1277* Return error for invalid length specifiers with "cp.X" etc.
1278
1279* Fix startup problem on MIPS
1280
1281* Allow for CONFIG_SPLASH_SCREEN even when no explicit
1282 bitmap support is configured
1283
1284* Patch by Bill Hargen, 18 Jul 2003:
1285 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
1286
1287* Patch by Denis Peter, 18 Jul 2003:
1288 - fix memory configuration for MIP405T
1289 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
1290
1291* Cleanup of TQM82xx configurations; use "official" board types
1292 to make selection easier.
1293
wdenk2bb11052003-07-17 23:16:40 +00001294* Patch by Martin Krause, 17 Jul 2003:
1295 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
1296
1297* Patch by Richard Woodruff, 17 July 03:
stroese20a26922003-08-28 14:24:37 +00001298 - Fixed bug in OMAP1510 baud rate divisor settings.
wdenk2bb11052003-07-17 23:16:40 +00001299
1300* Patch by Nye Liu, 16 July 2003:
1301 MPC860FADS fixes:
1302 - add MPC86xADS support (uses MPC86xADS.h)
1303 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
1304 o PLPRCR changes
1305 o BRG changes (EXTAL/XTAL restricted to 10MHz)
1306 o don't trust gclk() software measurement by default, depend on
1307 CONFIG_8xx_GCLK_FREQ
1308 - add DRAM SIMM not installed detection
1309 - use more "correct" SDRAM initialization sequence
1310 - allow different SDRAM sizes (8xxADS has 8M)
1311 - default DER is 0
1312 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
1313 - rename MAMR/MBMR defines to be more consistent. Should eventually
1314 be merged into MxMR to better reflect the PowerQUICC datasheet.
1315
1316* Patch by Yuli Barcohen, 16 Jul 2003:
1317 support new Motorola PQ2FADS-ZU evaluation board which replaced
1318 MPC8260ADS and MPC8266ADS
1319
1320======================================================================
wdenk21136db2003-07-16 21:53:01 +00001321Changes for U-Boot 0.4.4:
1322======================================================================
1323
1324* Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
1325
1326* Add support for MGT5100 and MPC5200 processors
1327
1328* Patch by Lutz Dennig, 15 Jul 2003:
1329 update for R360MPI board
1330
1331======================================================================
wdenkdccbda02003-07-14 22:13:32 +00001332Changes for U-Boot 0.4.3:
wdenkb9bbd242003-06-30 16:24:52 +00001333======================================================================
1334
wdenkf6f96f72003-07-15 20:04:06 +00001335* Patches by Kshitij, 04 Jul 2003
wdenk21136db2003-07-16 21:53:01 +00001336 - added support for arm925t cpu core
wdenkf6f96f72003-07-15 20:04:06 +00001337 - added support for TI OMAP 1510 Innovator Board
1338
wdenkca9bc762003-07-15 07:45:49 +00001339* Patches by Martin Krause, 14 Jul 2003:
1340 - add I2C support for s3c2400 systems (trab board)
1341 - (re-) add "ping" to command table
1342
1343* Fix handling of "slow" POST routines
1344
wdenkdccbda02003-07-14 22:13:32 +00001345* Patches by Yuli Barcohen, 13 Jul 2003:
1346 - Correct flash and JFFS2 support for MPC8260ADS
1347 - fix PVR values and clock generation for PowerQUICC II family
1348 (8270/8275/8280)
1349
1350* Patch by Bernhard Kuhn, 08 Jul 2003:
1351 - add support for M68K targets
1352
1353* Patch by Ken Chou, 3 Jul:
1354 - Fix PCI config table for A3000
1355 - Fix iobase for natsemi.c
1356 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
wdenk21136db2003-07-16 21:53:01 +00001357
wdenkdccbda02003-07-14 22:13:32 +00001358* Allow to enable "slow" POST routines by key press on power-on
1359* Fix temperature dependend switching of LCD backlight on LWMON
1360* Tweak output format for LWMON
1361
stroesebe848492003-07-11 08:23:12 +00001362* Patch by Stefan Roese, 11 Jul 2003:
1363 - Fix bug in CONFIG_VERSION_VARIABLE.
1364 - AR405 config updated.
1365 - OCRTC/ORSG: bsp command added.
1366 - ASH405 bsp update.
1367
wdenkdccbda02003-07-14 22:13:32 +00001368======================================================================
1369Changes for U-Boot 0.4.2:
1370======================================================================
1371
wdenk69141282003-07-07 20:07:54 +00001372* Add support for NSCU board
1373
1374* Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
1375
1376* Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
1377 mirror bit flash on TQM8xxM modules
1378
wdenkf287a242003-07-01 21:06:45 +00001379* Patch by Kenneth Johansson, 30 Jun 2003:
1380 get rid of MK_CMD_ENTRY macro; update doc/README.command
1381
wdenkb9bbd242003-06-30 16:24:52 +00001382* Patch by Seb James, 30 Jun 2003:
1383 Improve documentation of I2C configuration in README
1384
1385* Fix problems with previous log buffer "fixes"
1386
1387* Fix minor help text issues
1388
1389* "log append" did not append a newline
1390
1391======================================================================
wdenkf12e3962003-06-29 21:03:46 +00001392Changes for U-Boot 0.4.1:
wdenkc08f1582003-04-27 22:52:51 +00001393======================================================================
1394
wdenkf12e3962003-06-29 21:03:46 +00001395* Fix some missing commands, cleanup header files
1396 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
1397
wdenk3086a972003-06-28 23:11:04 +00001398* Rewrite command lookup and help command (fix problems with bubble
1399 sort when sorting command name list). Minor cleanup here and there.
1400
wdenkd9fce812003-06-28 17:24:46 +00001401* Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
1402 - Allow to call sysmon function interactively
1403 - PIC on LWMON board needs delay after power-on
1404 - Add missing RSR definitions for MPC8xx
1405 - Improve log buffer handling: guarantee clean reset after power-on
wdenkde887eb2003-09-10 18:20:28 +00001406 - Add support for EXBITGEN board (aka "genie")
wdenkd9fce812003-06-28 17:24:46 +00001407 - Add support for SL8245 board
1408
wdenk57b2d802003-06-27 21:31:46 +00001409* Code cleanup:
1410 - remove trailing white space, trailing empty lines, C++ comments, etc.
1411 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
1412
1413* Patches by Kenneth Johansson, 25 Jun 2003:
1414 - major rework of command structure
1415 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
1416
1417======================================================================
1418Changes for U-Boot 0.4.0:
1419======================================================================
1420
wdenk70764a32003-06-26 22:04:09 +00001421* Patches by Robert Schwebel, 26 Jun 2003:
wdenk57b2d802003-06-27 21:31:46 +00001422 - csb226 configuration updated
1423 - credits for logodl port updated
1424 - innokom configuration updated
1425 - logodl tree update, still with coding style inconsistencies
1426 - added OCM for ppc405 warning to README
wdenk70764a32003-06-26 22:04:09 +00001427
1428* Patch by Pantelis Antoniou, 25 Jun 2003:
1429 update NetVia with V2 board support
1430
wdenkbb2d9272003-06-25 22:26:29 +00001431* Header file cleanup for ARM
1432
1433* Patch by Murray Jensen, 24 Jun 2003:
1434 - make sure to use only U-boot provided header files
1435 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
1436
stroeseab2751b2003-06-24 14:32:24 +00001437* Patch by Stefan Roese, 24 Jun 2003:
1438 - Update esd ASH405 board files.
1439 - Update esd DASA_SIM config file.
1440 - Add ping command to some esd boards.
1441
wdenk88d2ba92003-06-23 18:12:28 +00001442* Patch by Yuli Barcohen, 23 Jun 2003:
1443 Update for MPC8260ADS board
1444
1445* Patch by Murray Jensen, 23 Jun 2003:
1446 - cleanup of GCC 3.x compiler warnings
1447
wdenk56958612003-06-22 17:18:28 +00001448* Patch by Rune Torgersen, 4 Jun 2003:
1449 add large memory support for MPC8266ADS board
stroeseab2751b2003-06-24 14:32:24 +00001450
wdenk56958612003-06-22 17:18:28 +00001451* Patch by Richard Woodruff, 19 June 03:
1452 - Enabled standard u-boot device abstraction for ARM
1453 - Enabled console device for ARM
1454 - Initilized bi_baudrate for ARM
1455
1456* Patch by Bill Hargen, 23 Apr 2003:
1457 fix byte order for 824x I2C addresses (write op)
1458
wdenkdbae5042003-06-21 00:17:24 +00001459* Patch by Murray Jensen, 20 Jun 2003:
1460 - hymod update
1461 - cleanup (especially for gcc-3.x compilers)
1462
wdenkaaf48a92003-06-20 23:10:58 +00001463* Patch by Tom Guilliams, 20 Jun 2003:
1464 added CONFIG_750FX support for IBM 750FX processors
1465
wdenk8aeb24e2003-06-20 22:36:30 +00001466* Patch by Devin Crumb, 02 Apr 2003:
1467 Fix clock divider rounding problem in drivers/serial.c
1468
1469* Patch by Richard Woodruff, 19 June 03:
1470 - Fixed smc91c111 driver to sync with the u-boot environment
1471 (driver/smc91c111.c).
wdenk3e8b7dc2003-06-19 23:58:30 +00001472 - Added eth_init error return check in NetLoop (net/net.c).
1473
wdenk8aeb24e2003-06-20 22:36:30 +00001474* Patch by Ken Chou, 19 June 2003:
wdenk3e8b7dc2003-06-19 23:58:30 +00001475 Added support for A3000 SBC board (Artis Microsystems Inc.)
1476
wdenkb00ec162003-06-19 23:40:20 +00001477* Patches by Murray Jensen, 17 Jun 2003:
1478 - Hymod board database mods: add "who" field and new xilinx chip types
1479 - provide new "init_cmd_timeout()" function so code external to
1480 "common/main.c" can use the "reset_cmd_timeout()" function before
1481 entering the main loop
1482 - add DTT support for adm1021 (new file dtt/adm1021.c; config
1483 slightly different. see include/configs/hymod.h for an example
1484 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
1485 CFG_DTT_ADM1021 defined)
1486 - add new "eeprom_probe()" function which has similar args and
1487 behaves in a similar way to "eeprom_read()" etc.
1488 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
1489 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
1490 - gdbtools copyright update
1491 - ensure that set_msr() executes the "sync" and "isync" instructions
1492 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
1493 - 8260 I/O ports fix: Open Drain should be set last when configuring
1494 - add SIU IRQ defines for 8260
1495 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
1496 config.mk to allow board configurations to override the GNU
1497 linker script, selected via the LDSCRIPT, make variable, and to
1498 give an initial value to the OBJCFLAGS make variable
1499 - 8260 i2c enhancement:
1500 o correctly extends the timeout depending on the size of all
1501 queued messages for both transmit and receive
1502 o will not continue with receive if transmit times out
1503 o ensures that the error callback is done for all queued tx
1504 and rx messages
1505 o correctly detects both tx and rx timeouts, only delivers one to
1506 the callback, and does not overwrite an earlier error
1507 o logic in i2c_probe now correct
1508 - add "vprintf()" function so that "panic()" function can be
1509 technically correct
1510 - many Hymod board changes
1511
wdenk88e72a32003-06-19 23:04:19 +00001512* Patches by Robert Schwebel, 14 Jun 2003:
1513 - add support for Logotronic DL datalogger board
1514 - cleanup serial line after kermit binary download
1515 - add debugX macro (debug level support)
1516 - update mach-types.h to latest arm.linux.org.uk master list.
1517
wdenk7539dea2003-06-19 23:01:32 +00001518* Patches by David Müller, 12 Jun 2003:
1519 - rewrite of the S3C24X0 register definitions stuff
1520 - "driver" for the built-in S3C24X0 RTC
1521
1522* Patches by Yuli Barcohen, 12 Jun 2003:
1523 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
1524 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
1525 configuration word supplied by FPGA on some MPC8260ADS boards
1526
1527* Patch by Pantelis Antoniou, 10 Jun 2003:
1528 Unify status LED interface
1529
wdenkd155afb2003-06-18 20:22:24 +00001530* Add support for DS12887 RTC; add RTC support for ATC board
1531
wdenk381669a2003-06-16 23:50:08 +00001532* Patch by Nicolas Lacressonniere, 11 Jun 2003:
1533 Modifications for Atmel AT91RM9200DK ARM920T based development kit
1534 - Add Atmel DataFlash support for reading and writing.
stroeseab2751b2003-06-24 14:32:24 +00001535 - Add possibility to boot a Linux from DataFlash with BOOTM command.
wdenk381669a2003-06-16 23:50:08 +00001536 - Add Flash detection on Atmel AT91RM9200DK
1537 (between Atmel AT49BV1614 and AT49BV1614A flashes)
1538 - Replace old Ethernet PHY layer functions
1539 - Change link address
1540
1541* Patch by Frank Smith, 9 Jun 2003:
1542 use CRIT_EXCEPTION for machine check on 4xx
1543
1544* Patch by Detlev Zundel, 13 Jun 2003:
1545 added implementation of the "carinfo" command in cmd_immap.c
1546
wdenk7a428cc2003-06-15 22:40:42 +00001547* Fix CONFIG_NET_MULTI support in include/net.h
1548
1549* Patches by Kyle Harris, 13 Mar 2003:
1550 - Add FAT partition support
1551 - Add command support for FAT
1552 - Add command support for MMC
1553 ----
1554 - Add Intel PXA support for video
1555 - Add Intel PXA support for MMC
1556 ----
1557 - Enable MMC and FAT for lubbock board
1558 - Other misc changes for lubbock board
1559
wdenkb2abefb2003-06-06 11:20:01 +00001560* Patch by Robert Schwebel, April 02, 2003:
1561 fix for SMSC91111 driver
1562
wdenk77934442003-06-05 19:37:36 +00001563* Patch by Vladimir Gurevich, 04 Jun 2003:
1564 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
1565
stroese98636162003-06-05 15:44:37 +00001566* Patch by Stefan Roese, 05 Jun 2003:
1567 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
1568 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
1569 data cache can be used even if the chip select is in use.
1570 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
1571 (see README for further description).
1572 - Changed config files of CONFIG_EEPRO100 boards to use the
1573 CFG_RX_ETH_BUFFER define.
1574
wdenke6466f62003-06-05 19:27:42 +00001575* Add support for RMU board
1576
1577* Add support for TQM862L at 100/50 MHz
1578
1579* Patch by Pantelis Antoniou, 02 Jun 2003:
1580 major reconstruction of networking code;
1581 add "ping" support (outgoing only!)
1582
wdenke39c2842003-06-04 15:05:30 +00001583* Patch by Denis Peter, 04 June 2003:
1584 add support for the MIP405T board
1585
wdenk4e112c12003-06-03 23:54:09 +00001586* Patches by Udi Finkelstein, 2 June 2003:
1587 - Added support for custom keyboards, initialized by defining a
1588 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
1589 - Added support for the RBC823 board.
1590 - cpu/mpc8xx/lcd.c now automatically calculates the
1591 Horizontal Pixel Count field.
1592
1593* Fix alignment problem in BOOTP (dhcp_leasetime option)
1594 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
1595
1596* Patch by Mark Rakes, 14 May 2003:
1597 add support for Intel e1000 gig cards.
1598
1599* Patch by Nye Liu, 3 Jun 2003:
1600 fix critical typo in MAMR definition (include/mpc8xx.h)
1601
1602* Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
1603
1604* Patch by Klaus Heydeck, 2 Jun 2003
1605 Minor changes for KUP4K configuration
1606
wdenkabda5ca2003-05-31 18:35:21 +00001607* Patch by Marc Singer, 29 May 2003:
1608 Fixed rarp boot method for IA32 and other little-endian CPUs.
1609
1610* Patch by Marc Singer, 28 May 2003:
1611 Added port I/O commands.
1612
1613* Patch by Matthew McClintock, 28 May 2003
1614 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
1615 - minor patches for utx8245
1616
1617* Patch by Daniel Engström, 28 May 2003:
1618 x86 update
1619
1620* Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
1621 add nand flash support to SXNI855T configuration
1622 fix/extend nand flash support:
1623 - fix 'nand erase' command so does not erase bad blocks
1624 - fix 'nand write' command so does not write to bad blocks
1625 - fix nand_probe() so handles no flash detected properly
1626 - add doc/README.nand
1627 - add .jffs2 and .oob options to nand read/write
1628 - add 'nand bad' command to list bad blocks
1629 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
1630 - make NAND read/write faster
1631
1632* Patch by Rune Torgersen, 23 May 2003:
1633 Update for MPC8266ADS board
1634
wdenkb9a83a92003-05-30 12:48:29 +00001635* Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
1636 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
1637 _time_ (!) if the environment is embedded within the U-Boot image,
1638 or in a separate flash sector.
1639
1640* Cleanup CFG_DER #defines in config files (wd maintained only)
1641
wdenkf4688a22003-05-28 08:06:31 +00001642* Fix data abort exception handling for arm920t CPU
1643
1644* Fix alignment problems with flash driver for TRAB board
1645
1646* Patch by Donald White, 21 May 2003:
1647 fix calculation of base address in pci_hose_config_device()
1648
1649* Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
1650 execute "cmd2", even if "cmd1" fails. Note that this is different
1651 to "run var1 var2" where the contents of "var2" will NOT be
1652 executed when a command in "var1" fails.
1653
wdenk6f770ed2003-05-23 23:18:21 +00001654* Add zero-copy ramdisk support (requires corresponding kernel support!)
1655
wdenk0463e042003-05-23 12:36:20 +00001656* Patch by Kyle Harris, 20 May 2003:
1657 In preparation for an ixp port, rename cpu/xscale and arch-xscale
1658 into cpu/pxa and arch-pxa.
1659
stroeseab38cf32003-05-23 11:49:24 +00001660* Patch by Stefan Roese, 23 May 2003:
1661 - IBM PPC405EP port added.
1662 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
1663 UART0) is used as default U-Boot console. PPC4xx only!
1664 - esd ASH405 board added (PPC405EP based).
1665 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
1666 - esd CPCI405AB board added.
1667 - esd PMC405 board added.
1668 - Update of some esd boards.
1669
wdenk7d076412003-05-23 11:38:58 +00001670* Patch by Denis Peter, 19 Mai 2003:
1671 add support for the MIP405-3 board
1672
wdenkbf2f8c92003-05-22 22:52:13 +00001673* Patch by Dave Ellis, 22 May 2003:
1674 Fix problem with only partially cleared .bss segment
1675
1676* Patch by Rune Torgersen, 12 May 2003:
1677 get PCI to work on a MPC8266ADS board; incorporate change to
1678 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
1679
1680* Patch by Nye Liu, 1 May 2003:
1681 minor patches for the FADS8xx
1682
1683* Patch by Thomas Schäfer, 28 Apr 2003:
1684 Fix SPD handling for 256 ECC DIMM on Walnut
1685
wdenk6bd7b5d2003-05-21 20:26:20 +00001686* Add support for arbitrary bitmaps for TRAB's VFD command;
1687 allow to pass boot bitmap addresses in environment variables;
1688 allow for zero boot delay
wdenk26991552003-05-20 20:49:01 +00001689
1690* Patch by Christian Geißinger, 19 May 2002:
1691 On TRAB: wait until the dummy byte has been completely sent
1692
wdenk0893c472003-05-20 14:25:27 +00001693* Patch by David Updegraff, 22 Apr 2003:
1694 update for CrayL1 board
1695
1696* Patch by Pantelis Antoniou, 21 Apr 2003:
1697 add boot support for ARTOS (a proprietary OS)
1698
1699* Patch by Steven Scholz, 11 Apr 2003:
1700 Add support for RTC DS1338
1701
1702* Patch by Rod Boyce, 24 Jan 2003:
1703 Fix counting of extended partitions in diskboot command
1704
wdenkc394e392003-05-20 10:58:04 +00001705* Patch by Christophe Lindheimer, 20 May 2003:
1706 allow the use of CFG_LOADS when CFG_NO_FLASH is set
1707
wdenk6099e872003-05-20 10:39:44 +00001708* Fix SDRAM timing on Purple board
1709
wdenke5d61c72003-05-18 11:30:09 +00001710* Add support for CompactFlash on ATC board
1711 (includes support for Intel 82365 and compatible PC Card controllers,
1712 and Yenta-compatible PCI-to-CardBus controllers)
1713
wdenkaa603362003-05-12 21:50:16 +00001714* Patch by Mathijs Haarman, 08 May 2003:
1715 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
1716
wdenke2e3f632003-05-03 23:33:47 +00001717* Fix problem with usage of "true" (undefined in current versions of bfd.h)
1718
wdenk541a76d2003-05-03 15:50:43 +00001719* Add support for Promess ATC board
1720
1721* Patch by Keith Outwater, 28 Apr 2003:
1722 - Miscellaneous corrections and additions to GEN860T board specific code.
1723 - Added GEN860_SC variant to GEN860T.
1724 - Miscellaneous corrections to GEN860T documentation.
1725 - Correct duplicate entry in U-Boot CREDITS file.
1726 - Add GEN860T_SC entry in MAINTAINERS file.
1727 - Update CREDITS file with GEN860T_SC info.
1728
1729* Update Smiths Aerospace addresses in MAINTAINERS file
1730
1731* Fix error handling in hush's version of "run" command
1732
wdenkc08f1582003-04-27 22:52:51 +00001733* LWMON extensions:
1734 - Splashscreen support
1735 - modem support
1736 - sysmon support
1737 - temperature dependend enabling of LCD
1738
1739* Allow booting from old "PPCBoot" disk partitions
1740
1741* Add support for TQM8255 Board / MPC8255 CPU
1742
1743======================================================================
wdenkedaa4892003-04-20 17:41:25 +00001744Changes for U-Boot 0.3.1:
wdenk6bd14892003-04-10 11:18:18 +00001745======================================================================
1746
wdenk92bbe3f2003-04-20 14:04:18 +00001747* Make sure Block Lock Bits get cleared in R360MPI flash driver
1748
1749* MPC823 LCD driver: Fill color map backwards, to allow for steady
1750 display when Linux takes over
1751
1752* Patch by Erwin Rol, 27 Feb 2003:
1753 Add support for RTEMS (this time for real).
1754
1755* Add support for "bmp info" and "bmp display" commands to load
1756 bitmap images; this can be used (for example in a "preboot"
1757 command) to display a splash screen very quickly after poweron.
1758
1759* Add support for 133 MHz clock on INCA-IP board
1760
wdenk3f9ab982003-04-12 23:38:12 +00001761* Patch by Lutz Dennig, 10 Apr 2003:
1762 Update for R360MPI board
1763
1764* Add new meaning to "autostart" environment variable:
1765 If set to "no", a standalone image passed to the
1766 "bootm" command will be copied to the load address
1767 (and eventually uncompressed), but NOT be started.
1768 This can be used to load and uncompress arbitrary
1769 data.
1770
stroeseee14b832003-04-10 13:30:28 +00001771* Patch by Stefan Roese, 10 Apr 2003:
wdenk3f9ab982003-04-12 23:38:12 +00001772 Changed DHCP client to use IP address from server option field #54
1773 from the OFFER packet in the server option field #54 in the REQUEST
1774 packet. This fixes a problem using a Windows 2000 DHCP server,
1775 where the DHCP-server is not the TFTP-server.
1776
1777* Set max brightness for MN11236 displays on TRAB board
stroeseee14b832003-04-10 13:30:28 +00001778
wdenk6bd14892003-04-10 11:18:18 +00001779* Add support for TQM862L modules
1780
1781======================================================================
wdenka6db71d2003-04-08 23:25:21 +00001782Changes for U-Boot 0.3.0:
wdenkeda42082003-01-17 16:27:01 +00001783======================================================================
1784
wdenkb02744a2003-04-05 00:53:31 +00001785* Patch by Arun Dharankar, 4 Apr 2003:
1786 Add IDMA example code (tested on 8260 only)
1787
1788* Add support for Purple Board (MIPS64 5Kc)
1789
1790* Add support for MIPS64 5Kc CPUs
1791
1792* Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
1793
1794* Patch by Denis Peter, 04 Apr 2003:
1795 - update MIP405-4 board
1796
stroese2606cf12003-04-04 16:55:30 +00001797* Patch by Stefan Roese, 4 Apr 2003:
1798 - U-Boot version environment variable "ver" added
1799 (CONFIG_VERSION_VARIABLE).
1800 - Changed PPC405GPr version from A to B.
1801 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
1802
wdenkb02744a2003-04-05 00:53:31 +00001803* Patches by Denis Peter, 03 April 2003:
1804 - fix PCI IRQs on MPL boards
1805 - fix two more un-relocated pointer problems
1806
1807* Fix behaviour of "run" command:
1808 - print error message iv variable does not exist
1809 - terminate processing of arguments in case of error
1810
1811* Patches by Peter Figuli, 10 Mar 2003
1812 - Add support for BTUART on PXA platform
1813 - Add support for WEP EP250 (PXA) board
1814
1815* Fix flash problems on INCA-IP; add tool to allow bruning images to
1816 flash using a BDI2000
1817
1818* Implement fix for I2C Edge Conditions problem for all boards that
1819 use the bit-banging driver (common/soft_i2c.c)
1820
wdenk359733b2003-03-31 17:27:09 +00001821* Patch by Martin Winistoerfer, 23 Mar 2003
1822 - Add port to MPC555/556 microcontrollers
1823 - Add support for cmi customer board with
1824 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
1825
1826* Patch by Rick Bronson, 28 Mar 2003:
1827 - fix common/cmd_nand.c
1828
wdenk8dba0502003-03-31 16:34:49 +00001829* Patch by Arun Dharankar, 24 Mar 2003:
1830 - add threads / scheduler example code
1831
1832* Add patches by Robert Schwebel, 31 Mar 2003:
1833 - add ctrl-c support for kermit download
1834 - align bdinfo output on ARM
wdenkb02744a2003-04-05 00:53:31 +00001835 - csb226 board: bring in sync with innokom/memsetup.S
1836 - csb226 board: fix MDREFR handling
1837 - misc doc fixes / extensions
1838 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
1839 - add BOOT_PROGRESS to armlinux.c
wdenk8dba0502003-03-31 16:34:49 +00001840
stroese2606cf12003-04-04 16:55:30 +00001841* Add CPU ID, version, and clock speed for INCA-IP
wdenk8dba0502003-03-31 16:34:49 +00001842
wdenk5840af22003-03-28 14:40:36 +00001843* Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
1844 - fix SRAM and SDRAM memory sizing
1845 - add status LED support
1846 - add MAC address for second (SCC1) ethernet port
1847
1848* Update default environment for TQM8260 board
1849
wdenkc8434db2003-03-26 06:55:25 +00001850* Patch by Rick Bronson, 16 Mar 2003:
wdenkbb1b8262003-03-27 12:09:35 +00001851 - Add NAND flash support for reading, writing, and erasing NAND
1852 flash (certain forms of which are called SmartMedia).
1853 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
wdenkc8434db2003-03-26 06:55:25 +00001854
1855* Patches by Robert Schwebel, 19 Mar 2003:
1856 - use arm-linux-gcc as default compiler for ARM
1857 - fix i2c fixup code
1858 - fix missing baudrate setting
1859 - added $loadaddr / CFG_LOAD_ADDR support to loadb
1860 - moved "ignoring trailing characters" _before_ u-boot wants to
1861 print out diagnostics messages; removes bogus characters at the
1862 end of transmission
1863
1864* Patch by John Zhan, 18 Mar 2003:
1865 Add support for SinoVee Microsystems SC8xx boards
1866
1867* Patch by Rolf Offermanns, 21 Mar 2003:
1868 ported the dnp1110 related changes from the current armboot cvs to
1869 current u-boot cvs. smc91111 does not work. problem marked in
1870 smc91111.c, grep for "FIXME".
1871
1872* Patch by Brian Auld, 25 Mar 2003:
1873 Add support for STM flash chips on ebony board
1874
wdenk28536032003-03-25 16:50:56 +00001875* Add PCI support for MPC8250 Boards (PM825 module)
1876
stroesea95be4d2003-03-25 14:44:48 +00001877* Patch by Stefan Roese, 25 Mar 2003:
1878 - PCI405 update.
1879
stroesef2afa912003-03-20 15:32:59 +00001880* Patch by Stefan Roese, 20 Mar 2003:
1881 - CPCI4052 update (support for revision 3).
1882 - Set edge conditioning circuitry on PPC405GPr for compatibility
1883 to existing PPC405GP designs.
1884 - Clip udiv to 5 bits on PPC405 (serial.c).
1885
wdenkbb1b8262003-03-27 12:09:35 +00001886* Extend INCAIP board support:
1887 - add automatic RAM size detection
1888 - add "bdinfo" command
1889 - pass flash address and size to Linux kernel
1890 - switch to 150 MHz clock
1891
wdenk6b58f332003-03-14 20:47:52 +00001892* Avoid flicker on the TRAB's VFD by synchronizing the enable with
1893 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
1894 boards, version 153 for Rev. 200 boards).
1895
1896* Patch by Vladimir Gurevich, 12 Mar 2003:
1897 Fix relocation problem of statically initialized string pointers
1898 in common/cmd_pci.c
1899
1900* Patch by Kai-Uwe Blöm, 12 Mar 2003:
1901 Cleanup & bug fixes for JFFS2 code:
1902 - the memory mangement was broken. It caused havoc on malloc by
1903 writing beyond the block boundaries.
1904 - the length calculation for files was wrong, sometimes resulting
1905 in short file reads.
1906 - data copying now optionally takes fragment version numbers into
1907 account, to avoid copying from older data.
1908 See doc/README.JFFS2 for details.
1909
wdenkef5fe752003-03-12 10:41:04 +00001910* Patch by Josef Wagner, 12 Mar 2003:
1911 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
1912 - ETH05 and BEDBUG support for CU824
1913 - added support for MicroSys CPC45
1914 - new BOOTROM/FLASH0 and DOC base for PM826
1915
1916* Patch by Robert Schwebel, 12 Mar 2003:
1917 Fix the chpart command on innokom board
1918
1919* Name cleanup:
1920 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
1921 s/PPCBoot/U-Boot/ in some files
1922 s/pImage/uImage/ in some files
1923
1924* Patch by Detlev Zundel, 15 Jan 2003:
1925 Fix '' command line quoting
1926
1927* Patch by The LEOX team, 19 Jan 2003:
1928 - add support for the ELPT860 board
1929 - add support for Dallas ds164x RTC
1930
wdenk1fe2c702003-03-06 21:55:29 +00001931* Patches by David Müller, 31 Jan 2003:
1932 - minimal setup for CardBus bridges
1933 - add EEPROM read/write support in the CS8900 driver
1934 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
wdenkef5fe752003-03-12 10:41:04 +00001935 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
wdenk1fe2c702003-03-06 21:55:29 +00001936
1937* Patch by Steven Scholz, 04 Feb 2003:
1938 add support for RTC DS1307
1939
1940* Patch by Reinhard Meyer, 5 Feb 2003:
1941 fix PLPRCR/SCCR init sequence on 8xx to allow for
1942 changes of EBDF by software
1943
1944* Patch by Vladimir Gurevich, 07 Feb 2003:
1945 "API-compatibility patch" for 4xx I2C driver
1946
1947* TRAB fixes / extensions:
1948 - Restore VFD brightness as saved in environment
wdenkd155afb2003-06-18 20:22:24 +00001949 - add support for Fujitsu flashes
wdenk1fe2c702003-03-06 21:55:29 +00001950 - make sure both buzzers are turned off (drive low level)
1951
wdenkcc1e2562003-03-06 13:39:27 +00001952* Patches by Robert Schwebel, 06 Mar 2003:
1953 - fix bug in BOOTP code (must use NetCopyIP)
1954 - update of CSB226 port
1955 - clear BSS segment on XScale
1956 - added support for i2c_init_board() function
1957 - update to the Innokom plattform
1958
1959* Extend support for redundand environments for configurations where
1960 environment size < sector size
1961
wdenkb666c8f2003-03-06 00:58:30 +00001962* Patch by Rune Torgersen, 13 Feb 2003:
1963 Add support for Motorola MPC8266ADS board
1964
1965* Patch by Kyle Harris, 19 Feb 2003:
1966 patches for the Intel lubbock board:
1967 memsetup.S - general cleanup (based on Robert's csb226 code)
1968 flash.c - overhaul, actually works now
1969 lubbock.c - fix init funcs to return proper value
1970
1971* Patch by Kenneth Johansson, 26 Feb 2003:
stroesef2afa912003-03-20 15:32:59 +00001972 - Fixed off by one in RFTA calculation.
wdenkb666c8f2003-03-06 00:58:30 +00001973 - No need to abort when LDF is lower than we can program it's only
stroesef2afa912003-03-20 15:32:59 +00001974 minimum timing so clamp it to what we can do.
wdenkb666c8f2003-03-06 00:58:30 +00001975 - Takes function pointer to function for reading the spd_nvram. Usefull
1976 for faking data or hardcode a module without the nvram.
1977 - fix other user for above change
1978 - fix some comments.
1979
1980* Patches by Brian Waite, 26 Feb 2003:
1981 - fix port for evb64260 board
1982 - fix PCI for evb64260 board
1983 - fix PCI scan
1984
1985* Patch by Reinhard Meyer, 1 Mar 2003:
1986 Add support for EMK TOP860 Module
1987
1988* Patch by Yuli Barcohen, 02 Mar 2003:
1989 Add SPD EEPROM support for MPC8260ADS board
1990
wdenk4a5c8a72003-03-06 00:02:04 +00001991* Patch by Robert Schwebel, 21 Jan 2003:
1992 - Add support for Innokom board
1993 - Don't complain if "install" fails
1994 - README cleanup (remove duplicated lines)
1995 - Update PXA header files
1996
1997* Add documentation for existing POST code (doc/README.POST)
1998
1999* Patch by Laudney Ren, 15 Jan 2003:
2000 Fix handling of redundand environment in "tools/envcrc.c"
2001
2002* Patch by Detlev Zundel, 28 Feb 2003:
2003 Add bedbug support for 824x systems
2004
2005* Add support for 16 MB flash configuration of TRAB board
2006
2007* Patch by Erwin Rol, 27 Feb 2003:
2008 Add support for RTEMS
2009
2010* Add image information to README
2011
stroesefd4b5a72003-02-18 11:30:24 +00002012* Patch by Stefan Roese, 18 Feb 2003:
2013 CPCIISER4 configuration updated.
2014
stroese85d0fec2003-02-17 16:06:06 +00002015* Patch by Stefan Roese, 17 Feb 2003:
2016 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
2017
stroesef5dd4102003-02-14 11:21:23 +00002018* Patch by Stefan Roese, 13 Feb 2003:
2019 Add "pcidelay" environment variable (in ms, enabled via
2020 CONFIG_PCI_BOOTDELAY).
2021 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
2022 RST# to respond to configuration cycles (33MHz -> 1s).
2023
wdenk4a5c8a72003-03-06 00:02:04 +00002024* Fix dual PCMCIA slot support (when running with just one
2025 slot populated)
2026
2027* Add VFD type detection to trab board
2028
2029* extend drivers/cs8900.c driver to synchronize ethaddr environment
2030 variable with value in the EEPROM
2031
stroese91ee5282003-02-10 16:39:00 +00002032* Patch by Stefan Roese, 10 Feb 2003:
2033 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
2034
wdenkbb1b8262003-03-27 12:09:35 +00002035* Add support for MIPS32 4Kc CPUs
2036
2037* Add support for INCA-IP Board
2038
wdenk4a5c8a72003-03-06 00:02:04 +00002039======================================================================
2040Changes for U-Boot 0.2.2:
2041======================================================================
2042
wdenkeda42082003-01-17 16:27:01 +00002043* Add dual ethernet support on PM826
2044
2045* Add support for LXT971 PHY on PM826
2046
2047* Patch by Tord Andersson, 16 Jan 2003:
2048 Fix flash sector count for TQM8xxL
2049
2050* Fix I2C EEPROM problem on ICU862 board (would only write the first
2051 16 bytes out of each 32 byte block)
2052
2053======================================================================
2054Changes for U-Boot 0.2.1:
wdenk2f87a3f2002-12-20 23:42:25 +00002055======================================================================
2056
wdenk2dad91b2003-01-13 23:54:46 +00002057* Add support for V37 board
2058 (patch by Jón Benediktsson, 11 Dec 2002)
2059
wdenke7f34c62003-01-11 09:48:40 +00002060* Update baudrate in bd_info when it gets changed
2061
2062* Add watchdog trigger points while waiting for serial port
2063 (so far only 8xx -- needed on LWMON with 100ms watchdog)
2064
2065* Improve command line tool to access the U-Boot's environment
2066 (figuration of the utility, using a config file)
2067
wdenk654868c2003-01-02 23:57:29 +00002068* Add single quote support for (old) command line parser
2069
wdenk2f87a3f2002-12-20 23:42:25 +00002070* Switch LWMON board default config from FRAM to EEPROM;
2071 in POST, EEPROM shows up on 8 addresses
2072
2073======================================================================
wdenka08708c2002-12-17 18:07:30 +00002074Changes for U-Boot 0.2.0:
wdenk24ee89b2002-11-03 17:56:27 +00002075======================================================================
2076
wdenk34b613e2002-12-17 01:51:00 +00002077* Use 1-byte-read instead of -write for iprobe() function
2078 Add i2c commands to PM826 config
2079
2080* extend I2C POST code: check for list on known addresses
2081
wdenk9dfa8d12002-12-08 09:53:23 +00002082* Improve log buffer code; use "loglevel" to decide which messages
2083 to log on the console, too (like in Linux); get rid of "logstart"
2084
2085* Add command line tool to access the U-Boot's environment
2086 (board-specific for TRAB now, to be fixed later)
2087
wdenkbb444c92002-12-07 00:20:59 +00002088* Patch by Hans-Joerg Frieden, 06 Dec 2002
2089 Fix misc problems with AmigaOne support
2090
2091* Patch by Chris Hallinan, 3 Dec 2002:
2092 minor cleanup to the MPC8245 EPIC driver
2093
2094* Patch by Pierre Aubert , 28 Nov 2002
2095 Add support for external (SIU) interrupts on MPC8xx
2096
2097* Patch by Pierre Aubert , 28 Nov 2002
2098 Fix nested syscalls bug in standalone applications
2099
2100* Patch by David Müller, 27 Nov 2002:
2101 fix output of "pciinfo" command for CardBus bridge devices.
2102
2103* Fix bug in TQM8260 board detection - boards got stuck when board ID
2104 was not readable
2105
wdenk90e7e422002-12-04 23:39:58 +00002106* Add LED indication for IDE activity on KUP4K board
2107
wdenk9dd2b882002-12-03 21:28:10 +00002108* Fix startup problems with VFD display on TRAB
2109
2110* Patch by Pierre Aubert, 20 Nov 2002
2111 Add driver for Epson SED13806 graphic controller.
2112 Add support for BMP logos in cfb_console driver.
2113
wdenk2029f4d2002-11-21 23:11:29 +00002114* Added support for both PCMCIA slots (at the same time!) on MPC8xx
2115
2116* Patch by Rod Boyce, 21 Nov 2002:
2117 fix PCMCIA on MBX8xx board
2118
2119* Patch by Pierre Aubert , 21 Nov 2002
2120 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
2121 bootmode word in DPRAM configurable
2122
wdenk67ff36c2002-11-19 23:01:07 +00002123* Patch by Daniel Engström, 18 Nov 2002:
2124 Fixes for x86 port (mostly strings issues)
2125
2126* Patch by Ken Chou, 18 Nov 2002:
2127 Fix for natsemi NIC cards (DP83815)
2128
2129* Patch by Pierre Aubert, 19 Nov 2002:
2130 fix a bug for the MII configuration, and some warnings
2131
wdenk452cfd62002-11-19 11:04:11 +00002132* Patch by Thomas Frieden, 13 Nov 2002:
2133 Add code for AmigaOne board
2134 (preliminary merge to U-Boot, still WIP)
2135
2136* Patch by Jon Diekema, 12 Nov 2002:
2137 - Adding URL for IEEE OUI lookup
2138 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
2139 being defined.
2140 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
2141 root-on-nfs macros are designed to switch how the default boot
2142 method gets defined.
2143
wdenk591dda52002-11-18 00:14:45 +00002144* Patch by Daniel Engström, 13 Nov 2002:
2145 Add support for i386 architecture and AMD SC520 board
2146
2147* Patch by Pierre Aubert, 12 Nov 2002:
2148 Add support for DOS filesystem and booting from DOS floppy disk
2149
wdenk2582f6b2002-11-11 21:14:20 +00002150* Patch by Jim Sandoz, 07 Nov 2002:
2151 Increase number of network RX buffers (PKTBUFSRX in
2152 "include/net.h") for EEPRO100 based boards (especially SP8240)
2153 which showed "Receiver is not ready" errors when U-Boot was
2154 processing the receive buffers slower than the network controller
2155 was filling them.
2156
wdenkc217f6d2002-11-11 02:11:37 +00002157* Patch by Andreas Oberritter, 09 Nov 2002:
2158 Change behaviour of NetLoop(): return -1 for errors, filesize
2159 otherwise; return code 0 is valid an means no file loaded - in this
2160 case the environment still gets updated!
2161
2162* Patches by Jon Diekema, 9 Nov 2002:
2163 - improve ADC/DAC clocking on the SACSng board to align
2164 the failing edges of LRCLK and SCLK
2165 - sbc8260 configuration tweaks
2166 - add status LED support for 82xx systems
2167 - wire sspi/sspo commands into command handler; improved error
2168 handlering
2169 - add timestamp support and alternate memory test to the
2170 SACSng configuration
2171
2172* Patch by Vince Husovsky, 7 Nov 2002:
wdenk1272e232002-11-10 22:06:23 +00002173 Add "-n" to linker options to get rid of "Not enough room for
2174 program headers" problem
2175
2176* Patch by David Müller, 05 Nov 2002
2177 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
2178 so we can use an already existing name
2179
2180* Patch by Pierre Aubert, 05 Nov 2002
2181 Hardware relatied improvments in FDC boot code
2182
2183* Patch by Holger Schurig, 5 Nov 2002:
2184 Make the PXA really change it's frequency
2185
2186* Patch by Pierre Aubert, 05 Nov 2002
2187 Add support for slave serial Spartan 2 FPGAs
2188
2189* Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
2190 drivers
2191
wdenk56f94be2002-11-05 16:35:14 +00002192* Add support for log buffer which can be passed to Linux kernel's
2193 syslog mechanism; used especially for POST results.
2194
2195* Patch by Klaus Heydeck, 31 Oct 2002:
2196 Add initial support for kup4k board
2197
wdenk384ae022002-11-05 00:17:55 +00002198* Patch by Robert Schwebel, 04 Nov 2002:
2199 - use watchdog to reset PXA250 systems
2200 - added progress callbacks to (some of the) ARM code
2201 - update for Cogent CSB226 board
2202
2203* Add support for FPS860 board
2204
wdenke95b61c2002-11-04 16:02:40 +00002205* Patch by Guillaume Alexandre,, 04 Nov 2002:
2206 Improve PCI access on 32-bits Compact PCI bus
2207
wdenk24ee89b2002-11-03 17:56:27 +00002208* Fix mdelay() on TRAB - this was still the debugging version with
2209 seconds instead of ms.
2210
2211* Patch by Robert Schwebel, 1 Nov 2002:
2212 XScale related cleanup (affects all ARM boards)
2213
2214* Cleanup of names and README.
wdenkcc1c8a12002-11-02 22:58:18 +00002215
2216======================================================================
wdenk24ee89b2002-11-03 17:56:27 +00002217Notes for U-Boot 0.1.0:
wdenkcc1c8a12002-11-02 22:58:18 +00002218======================================================================
2219
2220This is the initial version of "Das U-Boot", the Universal Boot Loader.
2221
2222It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
2223For information about the history of the project please see the
2224PPCBoot project page at http://sourceforge.net/projects/ppcboot
2225
2226======================================================================