blob: 393d3085e138ed3862faa8984b938f53e8dada80 [file] [log] [blame]
wdenk24ee89b2002-11-03 17:56:27 +00001======================================================================
wdenk56b86bf2004-04-12 14:31:43 +00002Changes for U-Boot 1.1.1:
3======================================================================
4
wdenkea66bc82004-04-15 23:23:39 +00005* Patch by George G. Davis, 02 Apr 2004:
6 add support for Intel Assabet board
7
wdenkdb01a2e2004-04-15 23:14:49 +00008* Patch by Stephen Williams, 01 Apr 2004:
9 Add support for Picture Elements JSE board
10
11* Patch by Christian Pell, 01 Apr 2004:
12 Add CompactFlash support for PXA systems.
13
wdenk04a85b32004-04-15 18:22:41 +000014* Patches by Pantelis Antoniou, 30 Mar 2004:
15 - add auto-complete support to the U-Boot CLI
16 - add support for NETTA and NETPHONE boards; fix NETVIA board
wdenk5a8c51c2004-04-15 21:16:42 +000017 - add support for the Epson 156x series of graphical displays
18 (These displays are serial and not suitable for using a normal
19 framebuffer console on them)
20 - add infrastructure needed in order to POST any DSPs in a board
wdenka6ab4bf2004-04-15 21:31:56 +000021 - improve and fix various things in the MPC8xx FEC driver:
22 1. The new 87x and 88x series of processors have two FECs,
23 and the new driver supports them both.
24 2. Another change in the 87x/88x series is support for
25 the RMII (Reduced MII) interface. However numerous
26 changes are needed to make it work since the PHYs
27 are connected to the same lines. That means that
28 you have to address them correctly over the MII
29 interface.
30 3. We now correctly match the MII/RMII interface
31 configuration to what the PHY reports.
wdenka3d991b2004-04-15 21:48:45 +000032 - Fix problem when readingthe MII status register. Due to the
33 internal design of many PHYs you have to read the register
34 twice. The problem is more apparent in 10Mbit mode.
35 - add new mode ".jffs2s" for reading from a NAND device: it just
36 skips over bad blocks.
37 - add networking support for VLANs (802.1q), and CDP (Cisco
38 Discovery Protocol)
wdenkbda6c8a2004-04-15 21:58:11 +000039 - some minor patches / cleanup
wdenk04a85b32004-04-15 18:22:41 +000040
41* Patch by Yuli Barcohen, 28 Mar 2004:
42 - Add support for MPC8272 family including MPC8247/8248/8271/8272
43 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
44 - Change configuration method for MPC8260ADS family
45
wdenkd716b122004-04-12 16:12:49 +000046* add startup code to clear the BSS of standalone applications
47
wdenk56b86bf2004-04-12 14:31:43 +000048* Fix if / elif handling bug in HUSH shell
49
50======================================================================
wdenkf525c8a2004-04-10 20:44:51 +000051Changes for U-Boot 1.1.0:
wdenkc83bf6a2004-01-06 22:38:14 +000052======================================================================
53
wdenk7e780362004-04-08 22:31:29 +000054* Patch by Mark Jonas: Remove config.tmp files only when
55 unconfiguring the board
56
57* Adapt RMU board for bigger flash memory
58
wdenk0608e042004-03-25 19:29:38 +000059* Patch by Klaus Heydeck, 13 Mar 2003:
60 Add support for KUP4X Board
61
wdenk518e2e12004-03-25 14:59:05 +000062* Patch by Pavel Bartusek, 21 Mar 2004
63 Add Reiserfs support
64
65* Patch by Hinko Kocevar, 20 Mar 2004
66 - Add auto-release for SMSC LAN91c111 driver
67 - Add save/restore of PTR and PNR regs as suggested in datasheet
68
wdenk6fb6af62004-03-23 23:20:24 +000069* Patch by Stephen Williams, 19 March 2004
70 Increase speed of sector reads from SystemACE,
71 shorten poll timeout and remove a useless reset
72
73* Patch by Tolunay Orkun, 19 Mar 2004:
74 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
75 (CONFIG_PHY_GIGE)
76
77* Patch by Brad Kemp, 18 Mar 2004:
78 prevent machine checks during a PCI scan
79
80* Patch by Pierre Aubert, 18 Mar 2004:
81 Fix string cleaning in IDE identification
82
wdenkeeb1b772004-03-23 22:53:55 +000083* Patch by Pierre Aubert, 18 Mar 2004:
84 - Unify video mode handling for Chips & Technologies 69000 Video
85 chip and Silicon Motion SMI 712/710/810 Video chip
86 - Add selection of the video output (CRT or LCD) via 'videoout'
87 environment variable for the Silicon Motion
88 - README update
89
90* Patch by Pierre Aubert, 18 Mar 2004:
91 include/common.h typo fix
92
93* Patches by Tolunay Orkun, 17 Mar 2004:
94 - Add support for bd->bi_iic_fast[] initialization via environment
95 variable "i2cfast" (CONFIG_I2CFAST)
96 - Add "i2cfast" u-boot environment variable support for csb272
97
wdenk27aa8182004-03-23 22:37:33 +000098* Patch by Carl Riechers, 17 Mar 2004:
99 Ignore '\0' characters in console input for use with telnet and
100 telco pads.
101
102* Patch by Leon Kukovec, 17 Mar 2004:
103 typo fix for strswab prototype #ifdef
104
wdenk4b9206e2004-03-23 22:14:11 +0000105* Patches by Thomas Viehweger, 16 Mar 2004:
106 - show PCI clock frequency on MPC8260 systems
107 - add FCC_PSMR_RMII flag for HiP7 processors
108 - in do_jffs2_fsload(), take load address from load_addr if not set
109 explicit, update load_addr otherwise
110 - replaced printf by putc/puts when no formatting is needed
111 (smaller code size, faster execution)
112
wdenk109c0e32004-03-23 21:43:07 +0000113* Patch by Phillippe Robin, 16 Mar 2004:
114 avoid dereferencing NULL pointer in lib_arm/armlinux.c
115
116* Patch by Stephen Williams, 15 Mar 2004:
117 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
118
119* Patch by Tolunay Orkun, 15 Mar 2004:
120 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
121
122* Patch by Travis Sawyer, 15 Mar 2004:
123 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
124
wdenkefa329c2004-03-23 20:18:25 +0000125* Add start-up delay to make sure power has stabilized before
126 attempting to switch on USB on SX1 board.
127
128* Patch by Josef Wagner, 18 Mar 2004:
129 - Add support for MicroSys XM250 board (PXA255)
130 - Add support for MicroSys PM828 board (MPC8280)
131 - Add support for 32 MB Flash on PM825/826
132 - new SDRAM refresh rate for PM825/PM826
133 - added support for MicroSys PM520 (MPC5200)
134 - replaced Query by Identify command in CPU86/flash.c
135 to support 28F160F3B
136
137* Fix wrap around problem with udelay() on ARM920T
138
139* Add support for Macronix flash on TRAB board
140
wdenk7d7ce412004-03-17 01:13:07 +0000141* Patch by Pierre Aubert, 15 Mar 2004:
142 Fix buffer overflow in IDE identification
143
144* Fix power-off of LCD for out-of-band temperatures on LWMON board
145
146* Remove redundand #define in IceCube.h
147
wdenkd9df1f42004-03-15 09:00:01 +0000148* Patch by Steven Scholz, 27 Feb 2004:
149 - Adding get_ticks() and get_tbclk() for AT91RM9200
150 - Many white space fixes in cpu/at91rm9200/interrupts.c
151
152* Patches by Steven Scholz, 20 Feb 2004:
153 some cleanup in AT91RM9200 related code
154
wdenk855a4962004-03-14 18:23:55 +0000155* Patches by Travis Sawyer, 12 Mar 2004:
156 - Fix Gigabit Ethernet support for 440GX
157 - Add Gigabit Ethernet Support to MII PHY utilities
158
159* Patch by Brad Kemp, 12 Mar 2004:
160 Fixes for drivers/cfi_flash.c:
161 - Better support for x8/x16 implementations
162 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
163 - Added defines for AMD command and address constants
164
165* Patch by Leon Kukovec, 12 Mar 2004:
166 Fix get_dentfromdir() to correctly handle deleted dentries
wdenk42dfe7a2004-03-14 22:25:36 +0000167
wdenk855a4962004-03-14 18:23:55 +0000168* Patch by George G. Davis, 11 Mar 2004:
169 Remove hard coded network settings in TI OMAP1610 H2
170 default board config
171
172* Patch by George G. Davis, 11 Mar 2004:
173 add support for ADS GraphicsClient+ board.
174
wdenk7d7ce412004-03-17 01:13:07 +0000175* Patch by Pierre Aubert, 11 Mar 2004:
wdenk4b248f32004-03-14 16:51:43 +0000176 - add bitmap command and splash screen support in cfb console
177 - add [optional] origin in the bitmap display command
178
179* Patch by Travis Sawyer, 11 Mar 2004:
180 Fix ocotea board early init interrupt setup.
181
182* Patch by Thomas Viehweger, 11 Mar 2004:
183 Remove redundand code; add PCI-specific bits to include/mpc8260.h
184
wdenkaaf224a2004-03-14 15:20:55 +0000185* Patch by Stephan Linz, 09 Mar 2004
186 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
187
188* Patch by George G. Davis, 9 Mar 2004:
189 fix recent build failure for SA1100 target
190
191* Patch by Travis Sawyer, 09 Mar 2004:
192 Support native interrupt mode for the IBM440GX.
193 Previously it was running in 440GP compatibility mode.
194
wdenk3d3befa2004-03-14 15:06:13 +0000195* Patch by Philippe Robin, 09 Mar 2004:
196 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
197 Platform support.
198
199* Patch by Masami Komiya, 08 Mar 2004:
200 Don't overwrite server IP address or boot file name
201 when the boot server does not return values
202
wdenk7d7ce412004-03-17 01:13:07 +0000203* Patch by Tolunay Orkun, 5 Mar 2004:
wdenk3d3befa2004-03-14 15:06:13 +0000204 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
205
wdenk4d13cba2004-03-14 14:09:05 +0000206* Patch by Tolunay Orkun, 5 Mar 2004:
207 Fix early board initialization for Cogent CSB272 board
208
209* Patch by Ed Okerson, 3 Mar 2004:
210 fix CFI flash writes for little endian systems
211
212* Patch by Reinhard Meyer, 01 Mar 2004:
213 generalize USB and IDE support for MPC5200 with according
214 changes to IceCube.h and TOP5200.h
215 add Am29LV256 256 MBit FLASH support for TOP5200 boards
216 add info about USB and IDE to README
217
wdenkc3f9d492004-03-14 00:59:59 +0000218* Patch by Yuli Barcohen, 4 Mar 2004:
219 Fix problems with GCC 3.3.x which changed handling of global
220 variables explicitly initialized to zero (now in .bss instead of
221 .data as before).
222
223* Patch by Leon Kukovec, 02 Mar 2004:
224 add strswab() to fix IDE LBA capacity, firmware and model numbers
225 on little endian machines
226
227* Patch by Masami Komiya, 02 Mar 2004:
228 - Remove get_ticks() from NFS code
229 - Add verification of RPC transaction ID
230
231* Patch by Pierre Aubert, 02 Mar 2004:
232 cleanup for IDE and USB drivers for MPC5200
233
234* Patch by Travis Sawyer, 01 Mar 2004:
wdenk0e6d7982004-03-14 00:07:33 +0000235 Ocotea:
236 - Add IBM PPC440GX Ref Platform support (Ocotea)
237 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
238 Adapted to U-Boot and 440GX port
239 440gx_enet.c:
240 - Add gracious handling of all Ethernet Pin Selections for 440GX
241 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
242 ppc440.h:
243 - Add needed bit definitions
244 - Fix formatting
245
246* Patch by Carl Riechers, 1 Mar 2004:
247 Add PPC440GX prbdv0 divider to fix memory clock calculation.
248
249* Patch by Stephan Linz, 27 Feb 2004
250 - avoid problems for targets without NFS download support
251
wdenkc40b2952004-03-13 23:29:43 +0000252* Patch by Rune Torgersen, 27 Feb 2004:
253 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
254 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
255 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
256
257* Patch by Masami Komiya, 27 Feb 2004:
258 Fix rarpboot: add autoload by NFS
259
260* Patch by Dan Eisenhut, 26 Feb 2004:
261 fix flash_write return value in saveenv
262
263* Patch by Stephan Linz, 11 Dec 2003
264 expand config.mk to avoid trigraph warnings on NIOS
265
266* Rename "BMS2003" board into "HMI10"
267
wdenk6629d2f2004-03-12 15:38:25 +0000268* SX1 patches: use "serial#" for USB serial #; use redundand environment
269 storage; auto-set console on USB port (using preboot command)
270
wdenk232c1502004-03-12 00:14:09 +0000271* Add support for SX1 mobile phone; add support for USB-based console
272 (enable with "setenv stdout usbtty; setenv stdin usbtty")
273
wdenk79d696f2004-03-11 22:46:36 +0000274* Fix LOWBOOT configuration for MPC5200 with DDR memory
275
wdenkf8d813e2004-03-02 14:05:39 +0000276* Fix SDRAM timings for LITE5200 / IceCube board
277
278* Handle Auti-MDIX / connection status for INCA-IP
279
280* Fix USB problems when attempting to read 0 bytes
281
wdenke7c85682004-02-27 08:21:54 +0000282* Patch by Travis Sawyer, 26 Feb 2004:
283 Fix broken compile for XPEDITE1K target.
284
285* Patch by Stephan Linz, 26 Feb 2004:
286 Bug fix for NFS code on NIOS targets
wdenk232c1502004-03-12 00:14:09 +0000287
wdenke7c85682004-02-27 08:21:54 +0000288* Patch by Stephen Williams, 26 Feb 2004:
289 Break up SystemACE reads of large block counts
290
wdenk132ba5f2004-02-27 08:20:54 +0000291* Patch by Pierre Aubert, 26 Feb 2004
292 add IDE support for MPC5200
293
294* Patch by Masami Komiya, 26 Feb 2004:
295 add autoload via NFS
296
297* Patch by Stephen Williams
298 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
299 elsewhere in the source.
300
wdenk11dadd52004-02-27 00:07:27 +0000301* Patch by Steven Scholz, 25 Feb 2004:
302 - Timeouts in FPGA code should be based on CFG_HZ
303 - Minor cleanup in code for Altera FPGA ACEX1K
304
305* Patch by Steven Scholz, 25 Feb 2004:
306 Changed "Directory Hierarchy" section in README
307
308* Patch by Masami Komiya, 25 Feb 2004:
309 Reduce copy count in nfs_read_reply() of NFS code
310
wdenk80885a92004-02-26 23:46:20 +0000311* Patch by Markus Pietrek, 24 Feb 2004:
312 NS9750 DevBoard added
313
wdenk132ba5f2004-02-27 08:20:54 +0000314* Patch by Pierre Aubert, 24 Feb 2004
wdenk80885a92004-02-26 23:46:20 +0000315 add USB support for MPC5200
316
317* Patch by Steven Scholz, 24 Feb 2004:
318 - fix MII commands to use values from last command
319
320* Patch by Torsten Demke, 24 Feb 2004:
321 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
322
wdenk0c852a22004-02-26 23:01:04 +0000323* Patch by Rahul Shanbhag, 19 Feb 2004:
324 Fixes for for OMAP1610 board:
325 - shift some IRQ specific code to platform.S file
326 - remove duplicatewatchdog reset code from start.S
327
328* Make Auto-MDIX Support configurable on INCA-IP board
329
330* Fix license for mkimage tool
331
wdenka084f7d2004-02-24 22:33:21 +0000332* Patch by Masami Komiya, 24 Feb 2004:
333 Update NetBootFileXferSize in NFS code
334
335* Patch by Scott McNutt, 24 Feb 2004:
336 fix packet length in NFS code
337
wdenkcbd8a352004-02-24 02:00:03 +0000338* Patch by Masami Komiy, 22 Feb 2004:
339 Add support for NFS for file download
340
wdenk074cff02004-02-24 00:16:43 +0000341* Patch by Andrea Scian, 17 Feb 2004:
342 Add support for S3C44B0 processor and DAVE B2 board
343
344* Patch by Steven Scholz, 20 Feb 2004:
345 - Add support for MII commands on AT91RM9200 boards
346 - some cleanup in AT91RM9200 ethernet code
347
wdenk028ab6b2004-02-23 23:54:43 +0000348* Patch by Peter Ryser, 20 Feb 2004:
349 Add support for the Xilinx ML300 platform
350
351* Patch by Stephan Linz, 17 Feb 2004:
352 Fix watchdog support for NIOS
353
354* Patch by Josh Fryman, 16 Feb 2004:
355 Fix byte-swapping for cfi_flash.c for different bus widths
356
357* Patch by Jon Diekema, 14 Jeb 2004:
358 Remove duplicate "FPGA Support" notes from the README file
359
wdenk63e73c92004-02-23 22:22:28 +0000360* Patches by Reinhard Meyer, 14 Feb 2004:
361 - update board/emk tree; use common flash driver
362 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
363 [adapted for other PPC CPUs -- wd]
364 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
365
366* Patch by Jon Diekema, 13 Feb 2004:
367 Call show_boot_progress() whenever POST "FAILED" is printed.
368
369* Patch by Nishant Kamat, 13 Feb 2004:
370 Add support for TI OMAP1610 H2 Board
371 Fixes for cpu/arm926ejs/interrupt.c
372 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
373 Fix for a timer bug in OMAP1610 Innovator
374 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
375
376* Patches by Stephan Linz, 12 Feb 2004:
377 - add support for NIOS timer with variable period preload counter value
378 - prepare POST framework support for NIOS targets
379
380* Patch by Denis Peter, 11 Feb 2004:
381 add POST support for the MIP405 board
382
wdenkcd0a9de2004-02-23 20:48:38 +0000383* Patch by Laurent Mohin, 10 Feb 2004:
384 Fix buffer overflow in common/usb.c
385
386* Patch by Tolunay Orkun, 10 Feb 2004:
387 Add support for Cogent CSB272 board
388
wdenk2d1a5372004-02-23 19:30:57 +0000389* Patch by Thomas Elste, 10 Feb 2004:
390 Add support for NET+50 CPU and ModNET50 board
391
392* Patch by Sam Song, 10 Feb 2004:
393 Fix typos in cfi_flash.c
394
395* Patch by Leon Kukovec, 10 Feb 2004
396 Fixed long dir entry slot id calculation in get_vfatname
397
398* Patch by Robin Gilks, 10 Feb 2004:
399 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
400 !=, <>, <, >, <=, >=)
401
wdenk3f85ce22004-02-23 16:11:30 +0000402* Fix problem with side effects in macros in include/usb.h
403
404* Patch by David Benson, 13 Nov 2003:
405 bug 841358 - fix TFTP download size limit
406
407* Fixing bug 850768:
408 improper flush_cache() in load_serial()
409
410* Fixing bug 834943:
411 MPC8540 - missing volatile declarations
412
413* Patch by Stephen Williams, 09 Feb 2004:
414 Add support for Xilinx SystemACE chip:
415 - New files common/cmd_ace.c and include/systemace.h
416 - Hook systemace support into cmd_fat and the partition manager
417
418* Patch by Travis Sawyer, 09 Feb 2004:
419 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
420
wdenk3c74e322004-02-22 23:46:08 +0000421* Patch by Travis Sawyer, 09 Feb 2004:
422 o 440GX:
423 - Fix PCI Indirect access for type 1 config cycles with ppc440.
424 - Add phymode for 440 enet
425 - fix pci pre init
426 o XPedite1K:
427 - Change board_pre_init to board_early_init_f
428 - Add user flash to bus controller setup
429 - Fix pci pre init
430 - Fix is_pci_host to check GPIO for monarch bit
431 - Force xpedite1k to pci conventional mode (via #define option)
432
433* Patch by Brad Kemp, 4 Feb 2004:
434 - handle the machine check that is generated during the PCI scans
435 on 82xx processors.
436 - define the registers used in the IMMR by the PCI subsystem.
437
438* Patch by Pierre Aubert, 03 Feb 2004:
439 cpu/mpc5xxx/start.S: copy MBAR into SPR311
440
441* Patch by Jeff Angielski, 03 Feb 2004:
442 Fix copy & paste error in cpu/mpc8260/pci.c
443
444* Patch by Reinhard Meyer, 24 Jan 2004:
445 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
446
wdenkcf56e112004-02-20 22:02:48 +0000447* Add Auto-MDIX support for INCA-IP
448
wdenkbf9e3b32004-02-12 00:47:09 +0000449* Some code cleanup
450
451* Patch by Josef Baumgartner, 10 Feb 2004:
452 Fixes for Coldfire port
453
454* Patch by Brad Kemp, 11 Feb 2004:
455 Fix CFI flash driver problems
456
wdenka2d18bb2004-02-11 21:35:18 +0000457* Make sure to use a bus clock divider of 2 only when running TQM8xxM
458 modules at CPU clock frequencies above 66 MHz.
wdenkbf9e3b32004-02-12 00:47:09 +0000459
wdenka2d18bb2004-02-11 21:35:18 +0000460* Optimize flash programming speed for LWMON (by another 100% :-)
461
wdenkcd37d9e2004-02-10 00:03:41 +0000462* Patch by Jian Zhang, 3 Feb 2004:
463 - Changed the incorrect FAT12BUFSIZE
464 - data_begin in fsdata can be negative. Changed it to be short.
465
wdenkec4c5442004-02-09 23:12:24 +0000466* Patches by Stephan Linz, 30 Jan 2004:
467 1: - board/altera/common/flash.c:flash_erase():
468 o allow interrupts befor get_timer() call
469 o check-up each erased sector and avoid unexpected timeouts
470 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
471 o enclose sevenseg_set() in cpp condition
472 - remove the ASMI configuration for DK1S10_standard_32 (never present)
473 - fix some typed in mistakes in the NIOS documentation
474 2: - split DK1C20 configuration into several header files:
475 o two new files for each NIOS CPU description
476 o U-Boot related part is remaining in DK1C20.h
477 3: - split DK1S10 configuration into several header files:
478 o two new files for each NIOS CPU description
479 o U-Boot related part is remaining in DK1S10.h
480 4: - Add support for the Microtronix Linux Development Kit
481 NIOS CPU configuration at the Altera Nios Development Kit,
482 Stratix Edition (DK-1S10)
483 5: - Add documentation for the Altera Nios Development Kit,
484 Stratix Edition (DK-1S10)
485 6: - Add support for the Nios Serial Peripharel Interface (SPI)
486 (master only)
487 7: - Add support for the common U-Boot SPI framework at
488 RTC driver DS1306
489
wdenkb98fff12004-02-09 20:51:26 +0000490* Patch by Rahul Shanbhag, 28 Jan 2004:
491 Fix flash protection/locking handling for OMAP1610 innovator board.
492
493* Patch by Rolf Peukert, 28 Jan 2004:
494 fix flash write problems on CSB226 board (write with 32 bit bus width)
495
496* Patches by Mark Jonas, 16 Jan 2004:
497 - fix rounding error when calculating baudrates for MPC5200 PSCs
498 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
499 time which is not supported
500
wdenk5653fc32004-02-08 22:55:38 +0000501* Patch by Yuli Barcohen, 26 Jan 2004:
502 Allow bzip2 compression for small memory footprint boards
503
504* Patch by Brad Kemp, 21 Jan 2004:
505 Add support for CFI flash driver for both the Intel and the AMD
506 command sets.
507
508* Patch by Travis Sawyer, 20 Jan 2004:
509 Fix pci bridge auto enumeration of sibling p2p bridges.
510
511* Patch by Tolunay Orkun, 12 Jan 2004:
512 Add some delays as needed for Intel LXT971A PHY support
513
514* Patches by Stephan Linz, 09 Jan 2004:
515 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
516 - make DK1C20 board configuration related to ASMI conform to
517 documentation
518
wdenkf6e20fc2004-02-08 19:38:38 +0000519* Patch by Anders Larsen, 09 Jan 2004:
520
521 ARM memory layout fixes: the abort-stack is now set up in the
522 correct RAM area, and the BSS is zeroed out as it should be.
523
524 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
525 of the linker scripts are replaced by '__bss_start' and '_end',
526 resp., which is a further step to eliminate unnecessary differences
527 between the implementation of the CPU architectures.
528
wdenkf4863a72004-02-07 01:27:10 +0000529* Patch by liang a lei, 9 Jan 2004:
530 Fix Intel 28F128J3 ID in include/flash.h
531
532* Patch by Masami Komiya, 09 Jan 2004:
533 add support for TB0229 board (NEC VR4131 MIPS processor)
534
535* Patch by Leon Kukovec, 12 Dec 2003:
536 changed extern __inline__ into static __inline__ in
537 include/linux/byteorder/swab.h
538
wdenkba56f622004-02-06 23:19:44 +0000539* Patch by Travis Sawyer, 30 Dec 2003:
540 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
541 select MDI port based on enabled EMAC device.
542 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
543 base PrPMC board.
544
wdenka6cccae2004-02-06 21:48:22 +0000545* Patch by Wolter Kamphuis, 15 Dec 2003:
546 made CONFIG_SILENT_CONSOLE usable on all architectures
547
548* Disable date command on TQM866M - there is no RTC on MPC866
549
wdenk75d1ea72004-01-31 20:06:54 +0000550* Fix variable CPU clock for MPC859/866 systems for low CPU clocks
551
wdenk68766092004-01-29 09:22:58 +0000552* Implement adaptive SDRAM timing configuration based on actual CPU
553 clock frequency for INCA-IP; fix problem with board hanging when
554 switching from 150MHz to 100MHz
555
556* Add PCMCIA CS support for BMS2003 board
557
wdenkc178d3d2004-01-24 20:25:54 +0000558* Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
559 see doc/README.MPC866 for details;
560 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
561 calculate CPU clock frequency from PLL register values.
562
563* Add support for 128 MB RAM on TQM8xxL/M modules
564
wdenkef978732004-01-21 20:46:28 +0000565* Fix PS/2 keyboard problem caused by statically initialized variable
566 pointing to a location in flash
567
568* Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
569
wdenkc837dcb2004-01-20 23:12:12 +0000570* The PS/2 mux on the BMS2003 board needs 450 ms after power on
571 before we can access it; add delay in case we are faster (with no
572 CF card inserted)
573
574* Cleanup of some init functions
575
576* Make sure SCC Ethernet is always stopped by the time we boot Linux
577 to avoid Linux crashes by early packets coming in.
578
579* Accelerate flash accesses on LWMON board by using buffered writes
580
wdenkb0aef112004-01-18 18:21:54 +0000581* Fix typo in Makefile;
582 fix problem with PARTNUM detection
583
wdenk1c437712004-01-16 00:30:56 +0000584* Patch by Reinhard Meyer, 09 Jan 2004:
585 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
586
587* Add support for IDE LED on BMS2003 board
588 (exclusive with status LED!)
589
590* Add support for PS/2 keyboard (used with PS/2 multiplexor on
591 BMS2003 board)
592
593* Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
594 Add common files for "emk" boards
595
wdenkc83bf6a2004-01-06 22:38:14 +0000596* Add a common get_ram_size() function and modify the the
597 board-specific files to invoke that common implementation.
598
599======================================================================
wdenkb34ff812004-01-06 11:13:56 +0000600Changes for U-Boot 1.0.1:
wdenk5cf9da42003-11-07 13:42:26 +0000601======================================================================
602
wdenkb34ff812004-01-06 11:13:56 +0000603* Set default clock for INCA-IP to 150 MHz
604
wdenka522fa02004-01-04 22:51:12 +0000605* Make BMS2003 use a separate config file to avoid #ifdef mess;
606 add I2C support; add support for DS1337 RTC
607
608* Add CompactFlash support for BMS2003 board
609
610* Add support for status LED on BMS2003 board
611
wdenk180d3f72004-01-04 16:28:35 +0000612* Patch by Scott McNutt, 02 Jan 2004:
613 Add support for the Nios Active Serial Memory Interface (ASMI)
614 on Cyclone devices
615
616* Patch by Andrea Marson, 16 Dec 2003:
617 Add support for the PPChameleon ME and HI modules
618
619* Patch by Yuli Barcohen, 22 Dec 2003:
620 Add support for Motorola DUET ADS board (MPC87x/88x)
621
wdenkdd875c72004-01-03 21:24:46 +0000622* Patch by Robert Schwebel, 15 Dec 2003:
623 add support for cramfs (uses JFFS2 command interface)
624
wdenkc935d3b2004-01-03 19:43:48 +0000625* Patches by Stephan Linz, 11 Dec 2003:
626 - more documentation for NIOS port
627 - new struct nios_pio_t, struct nios_spi_t
628 - Reconfiguration for NIOS Development Kit DK1C20:
629 o move board related code from board/dk1c20
630 to board/altera/dk1c20
631 o create a new common source path board/altera/common
632 and move generic flash access stuff into it
633 o change/expand configuration file DK1C20.h
634 - Add support for NIOS Development Kit DK1S10
635 - Add status LED support for NIOS systems
636 - Add dual 7-segment LED support for Altera NIOS DevKits
637
wdenk3a473b22004-01-03 00:43:19 +0000638* Patch by Ronen Shitrit, 10 Dec 2003:
639 Add support for the Marvell DB64360 / DB64460 development boards
640
641* Patch by Detlev Zundel, 10 Dec 2003:
642 fix dependency problem in examples/Makefile
643
wdenkb6e4c402004-01-02 16:05:07 +0000644* Patch by Denis Peter, 8 Dec 2003
645 - add support for the PATI board (MPC555)
646 - add SPI support for the MPC5xx
647
648* Patch by Anders Larsen, 08 Dec 2003:
649 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
650 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
651 cleanup some redundand #defines
652
wdenk63f34912004-01-02 15:01:32 +0000653* Patch by André Schwarz, 8 Dec 2003:
654 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
655 - TX and RX deskriptors must be quad-word aligned
656 - does not work with only one TX deskriptor
657 - standard reset method does not work
658
659* Patch by Masami Komiya, 08 Dec 2003:
660 add RTL8139 ethernet driver
661
662* Patches by Ed Okerson, 07 Dec 2003:
663 - fix ethernet for the AU1x00 processors in little-endian mode.
664 - extend memsetup.S for the AU1x00 processors in BE and LE modes
665
wdenkd4ca31c2004-01-02 14:00:00 +0000666* Minor code cleanup (coding style)
667
668* Patch by Reinhard Meyer, 30 Dec 2003:
669 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
670 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
671 - turned debug print of PHY registers into a function (called in two places)
672 - added support for EMK MPC5200 based modules
673
674* Fix MPC8xx PLPRCR_MFD_SHIFT typo
675
676* Add support for TQM866M modules
677
678* Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
679
680* Fix a few compiler warnings
681
wdenkc1896002003-12-28 11:44:59 +0000682* Patch by Reinhard Meyer, 28 Dec 2003:
683 Add initial support for TOP5200 board
684
wdenk7cb22f92003-12-27 19:24:54 +0000685* Make CPU clock on ICA-IP board controllable by a "cpuclk"
686 environment variable which can set to "100", "133", or "150". The
687 CPU clock will be configured accordingly upon next reboot. Other
688 values are ignored. In case of an invalid or undefined "cpuclk"
689 value, the compile-time default CPU clock speed will be used.
690
691* Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
692 window that is used to access the UART registers by the Linux driver)
693
694* Patch by Reinhard Meyer, 20 Dec 2003:
695 Fix clock calculation for the MPC5200 for higher clock frequencies
696 (above 2**32 / 10 = 429.5 MHz).
697
698* Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
699
wdenkb2001f22003-12-20 22:45:10 +0000700* Fix IceCube CLKIN configuration (it's 33.000000MHz)
701
702* Add new configuration for IceCube board with DDR memory
703
704* Update TRAB memory configurations
705
wdenk5c745d22003-12-12 00:02:26 +0000706* Add JFFS2 support for INCA-IP board
707
stroesed4f58f72003-12-09 15:04:55 +0000708* Patch by Bill Hargen, 09 Dec 2003:
709 - BUBINGA405EP: changed flash driver to protect top sector containing
710 first instruction.
711 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
712 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
713 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
714 - 405EP: added/fixed support for "reginfo" command.
715 - 4xx: removed spurious MII error messages on "mii info" command.
716
wdenk4e5ca3e2003-12-08 01:34:36 +0000717* Patch by Bernhard Kuhn, 28 Nov 2003:
718 add support for Coldfire CPU
719 add support for Motorola M5272C3 and M5282EVB boards
720
wdenk9fd5e312003-12-07 23:55:12 +0000721* Patch by Pierre Aubert, 24 Nov 2003:
722 - add a return value for the fpga command
723 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
724 is defined. If ide_preinit fails, ide_init is aborted.
725 - fix an endianess problem in fat.h
726
wdenk3bbc8992003-12-07 22:27:15 +0000727* Patch by Wolter Kamphuis, 05 Dec 2003:
728 Add support for SNMC's QS850/QS823/QS860T boards
729
wdenkb028f712003-12-07 21:39:28 +0000730* Patch by Yuli Barcohen, 3 Dec 2003:
731 "revive" U-Boot support for old Motorola MPC860ADS board
732
733* Patch by Cam(ilo?), 03 Dec 2003:
734 make examples build even with broken Montavista objcopy
735
736* Patch by Pavel Bartusek, 27 Nov 2003:
737 fix conversion problem with "bootretry" evironment variable
738
wdenkb4676a22003-12-07 19:24:00 +0000739* Patch by Andre Schwarz, 24 Nov 2003:
740 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
741
742* Patch by Pavel Bartusek, 21 Nov 2003:
743 set ZMII bridge speed on 440
744
745* Patch by Anders Larsen, 17 Nov 2003:
746 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
747
wdenka2663ea2003-12-07 18:32:37 +0000748* Patches by David Müller, 14 Nov 2003:
749 - board/mpl/common/common_util.c
750 * implement support for BZIP2 compressed images
751 * various cleanups (printf -> puts, ...)
752 - board/mpl/common/flash.c
753 * report correct errors to upper layers
754 * check the erase fail and VPP low bits in status reg
755 - board/mpl/vcma9/cmd_vcma9.c
756 - board/mpl/vcma9/flash.c
757 * various cleanups (printf -> puts, ...)
758 - common/cmd_usb.c
759 * fix typo in comment
760 - cpu/arm920t/usb_ohci.c
761 * support for S3C2410 is missing in #if line
762 - drivers/cs8900.c
763 * reinit some registers in case of error (cable missing, ...)
764 - fs/fat/fat.c
765 * support for USB/MMC devices is missing in #if line
766 - include/configs/MIP405.h
767 - include/configs/PIP405.h
768 * enable BZIP2 support
769 * enlarge malloc space to 1MiB because of BZIP2 support
770 - include/configs/VCMA9.h
771 * enable BZIP2 support
772 * enlarge malloc space to 1MiB because of BZIP2 support
773 * enable USB support
774 - lib_arm/armlinux.c
775 * change calling convention of ARM Linux kernel as
776 described on http://www.arm.linux.org.uk/developer/booting.php
777
778* Patch by Thomas Lange, 14 Nov 2003:
779 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
780 support all these AMD boards.
781
782* Patch by Thomas Lange, 14 Nov 2003:
783 Workaround for mips au1x00 physical memory accesses (the au1x00
784 uses a 36 bit bus internally and cannot access physical memory
785 directly. Use the uncached SDRAM address instead of the physical
786 one.)
787
wdenkef5a9672003-12-07 00:46:27 +0000788* Patch by Xue Ligong (Joe), 13 Nov 2003:
789 add Realtek 8019 ethernet driver
790
791* Patch by Yuli Barcohen, 13 Nov 2003:
792 MPC826xADS/PQ2FADS cleanup
793
794* Patch by Anders Larsen, 12 Nov 2003:
795 Update README to mark the PORTIO commands non-standard
796
wdenk5779d8d2003-12-06 23:55:10 +0000797* Patch by Nicolas Lacressonnière, 12 Nov 2003:
798 update for for Atmel AT91RM9200DK development kit:
799 - support for environment variables in DataFlash
800 - Atmel DataFlash AT45DB1282 support
801
802* Patch by Jeff Carr, 11 Nov 2003:
803 add support for new version of 8270 processors
804
805* Patches by George G. Davis, 05 Nov 2003:
806 - only pass the ARM linux initrd tag to the kernel when an initrd
807 is actually present
808 - update omap1510inn configuration file
809
wdenk8bf3b002003-12-06 23:20:41 +0000810* Patches by Stephan Linz, 3 Nov 2003:
811 - more endianess fixes for LAN91C111 driver
812 - CFG_HZ configuration patch for NIOS Cyclone board
813
814* Patch by Stephan Linz, 28 Oct 2003:
815 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
816
817* Patch by Steven Scholz, 20 Oct 2003:
818 - make "mii info <addr>" show infor for PHY at "addr" only
819 - Endian fix for miiphy_info()
820
wdenka8c7c702003-12-06 19:49:23 +0000821* Patch by Gleb Natapov, 19 Sep 2003:
822 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
823
824* Patch by Anders Larsen, 17 Sep 2003:
825 Bring ARM memory layout in sync with the documentation:
826 stack and malloc-heap are now located _below_ the U-Boot code
827
wdenkfa1399e2003-12-06 11:20:01 +0000828* Accelerate booting on TRAB board: read and check autoupdate image
829 headers first instead of always reading the whole images.
830
wdenkb96619a2003-12-05 21:08:38 +0000831* Fix type in MPC5XXX code (pointed out by Victor Wren)
832
wdenkaf6d1df2003-12-03 23:53:42 +0000833* Enabled password check on RMU board
834
835* Fix configuration problem with IceCube in LOWBOOT configuration:
836 envrionment got embedded, corrupting the image layout.
837
838* Fix NEC display names (it's 6440 [for 640x480], not 6640).
839
wdenkfd3103b2003-11-25 16:55:19 +0000840* Added BMS2003 board
841 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
842
wdenkb4757ce2003-11-17 21:45:27 +0000843* Fix flash driver for TRAB board (must use Unlock Bypass Reset
844 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
845 and CPLD
846
wdenk5bb226e2003-11-17 21:14:37 +0000847* Use "-fPIC" instead of "-mrelocatable" to prevent problems with
848 recent tools
849
850* Add checksum verification to 'imls' command
851
852* Add bd_info fields needed for 4xx Linux I2C driver
853
854* Patch by Martin Krause, 4 Nov. 2003:
855 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
856
857* Print used network interface when CONFIG_NET_MULTI is set
858
wdenk5cf9da42003-11-07 13:42:26 +0000859* Patch by Bernhard Kuhn, 28 Oct 2003:
860 Add low boot support for MPC5200
861
862* Fix problem with dual PCMCIA support (NSCU)
863
864* Fix MPC5200 I2C initialization function
865
866======================================================================
wdenka43278a2003-09-11 19:48:06 +0000867Changes for U-Boot 1.0.0:
868======================================================================
869
wdenkb13fb012003-10-30 21:49:38 +0000870* Fix parameter passing to standalone images with bootm command
871
872* Patch by Kyle Harris, 30 Oct 2003:
873 Fix build errors for ixdp425 board
874
875* Patch by David M. Horn, 29 Oct 2003:
876 Fixes to build under CYGWIN
877
878* Get IceCube MGT5100 working (again)
879
wdenk5fa66df2003-10-29 23:18:55 +0000880* Fix problems in memory test on some boards (which was not
881 non-destructive as intended)
882
883* Patch by Gary Jennejohn, 28 Oct 2003:
884 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
885 to prevent stack overflow on ARM systems
886
wdenka0f2fe52003-10-28 09:14:21 +0000887* Patch by Stephan Linz, 28 Oct 2003:
888 fix init sequence error for NIOS port
889
890* Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
891
892* Add CONFIG_VERSION_VARIABLE to TRAB configuration
893
wdenka57a4962003-10-26 22:52:58 +0000894* Patch by Xiao Xianghua, 23 Oct 2003:
895 small patch for mpc85xx
896
897* Fix small problem in MPC5200 I2C driver
898
899* Fix FCC3 support on ATC board
900
dzu8cb81432003-10-24 13:14:45 +0000901* Correct header printing for multi-image files in do_bootm()
902
903* Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
904
wdenk4654af22003-10-22 09:00:28 +0000905* Fix PCI problems on PPChameleon board
906
wdenka3ad8e22003-10-19 23:22:11 +0000907* Patch by Steven Scholz, 18 Oct 2003:
908 Fix AT91RM9200 ethernet driver
909
910* Patch by Nye Liu, 17 Oct 2003:
911 Fix typo in include/mpc8xx.h
912
913* Patch by Richard Woodruff, 16 Oct 03:
914 Fixes for cpu/arm925/interrupt.c
915 - Initialize timestamp & lastdec vars.
916 - fix timestamp overflows.
917 - fix lastdec overflow.
918 - smarter normalization to allow udelay() below 1ms to work.
919
920* Patch by Scott McNutt, 16 Oct
921 add networking support for the Altera Nios Development Kit,
922 Cyclone Edition (DK-1C20)
923
924* Patch by Jon Diekema, 14 Oct 2003:
925 add hint about doc/README.silent to README file
926
dzue7df0292003-10-19 21:43:26 +0000927* Add CompactFlash support for NSCU
928
wdenkd7281f42003-10-19 22:30:08 +0000929* Fix PCI problems on PPChameleonEVB
930
wdenk3d1e8a92003-10-16 12:53:35 +0000931* TRAB auto-update: Base decision if we have to strip the image
932 header on image type as encoded in the header
wdenkd7281f42003-10-19 22:30:08 +0000933 (include image type patch by Martin Krause, 17 Oct 2003)
wdenk3d1e8a92003-10-16 12:53:35 +0000934
wdenk42d1f032003-10-15 23:53:47 +0000935* Patches by Xianghua Xiao, 15 Oct 2003:
936
937 - Added Motorola CPU 8540/8560 support (cpu/85xx)
938 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
939 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
940
941* Fix flash timings on TRAB board
942
wdenk2d5b5612003-10-14 19:43:55 +0000943* Make sure HUSH is initialized for running auto-update scripts
944
945* Make 5200 reset command _really_ reset the board, without running
946 any other code after it
947
948* Fix errors with flash erase when range spans across banks
949 that are mapped in reverse order
950
951* Fix flash mapping and display on P3G4 board
952
953* Patch by Kyle Harris, 15 Jul 2003:
954 - add support for Intel IXP425 CPU
955 - add support for IXDP425 eval board
956
wdenkf72da342003-10-10 10:05:42 +0000957* Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
958 for more information
959
wdenk5da627a2003-10-09 20:09:04 +0000960* Patch by Steven Scholz, 10 Oct 2003
961 - Add support for Altera FPGA ACEX1K
962
wdenk15647dc2003-10-09 19:00:25 +0000963* Patches by Thomas Lange, 09 Oct 2003:
964 - fix cmd_ide.c for non ppc boards (read/write functions did not
965 add ATA base address)
966 - fix for shannon board
967 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
wdenk5da627a2003-10-09 20:09:04 +0000968 - Endian swap ATA identity for all big endian CPUs, not just PPC
969 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
970 args to linux
971 - add support for dbau1x00 board (MIPS32)
wdenk15647dc2003-10-09 19:00:25 +0000972
973* Patch by Sangmoon Kim, 07 Oct 2003:
974 add support for debris board
975
wdenka0ff7f22003-10-09 13:16:55 +0000976* Patch by Martin Krause, 09 Oct 2003:
977 Fixes for TRAB board
978 - /board/trab/rs485.c: correct baudrate
wdenk42d1f032003-10-15 23:53:47 +0000979 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
wdenka0ff7f22003-10-09 13:16:55 +0000980 udelay(); fix some timing problems with adc controller
981 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
982 modify commands: touch and buzzer
983
984* Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
985 (quick & dirty workaround for rogue pointer problem in get_vfatname());
986 Use direct function calls for auto_update instead of hush commands
987
wdenk4a551702003-10-08 23:26:14 +0000988* Patch by Scott McNutt, 04 Oct 2003:
989 - add support for Altera Nios-32 CPU
990 - add support for Nios Cyclone Development Kit (DK-1C20)
991
992* Patch by Steven Scholz, 29 Sep 2003:
993 - A second parameter for bootm overwrites the load address for
994 "Standalone Application" images.
995 - bootm sets environment variable "filesize" to the resulting
996 (uncompressed) data length for "Standalone Application" images
997 when autostart is set to "no". Now you can do something like
998 if bootm $fpgadata $some_free_ram ; then
999 fpga load 0 $some_free_ram $filesize
1000 fi
1001
1002* Patch by Denis Peter, 25 Sept 2003:
1003 add support for the MIP405 Rev. C board
1004
wdenk54387ac2003-10-08 22:45:44 +00001005* Patch by Yuli Barcohen, 25 Sep 2003:
1006 add support for Zephyr Engineering ZPC.1900 board
1007
1008* Patch by Anders Larsen, 23 Sep 2003:
1009 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
1010 implemented for the x86 architecture)
1011
wdenkfc3e2162003-10-08 22:33:00 +00001012* Patch by Sangmoon Kim, 23 Sep 2003:
1013 fix pll_pci_to_mem_multiplier table for MPC8245
1014
1015* Patch by Anders Larsen, 22 Sep 2003:
1016 enable timed autoboot on PXA
1017
1018* Patch by David Müller, 22 Sep 2003:
wdenkfc3e2162003-10-08 22:33:00 +00001019 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
1020 returns correct libgcc file path
1021 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
1022 time on s3c24x0 systems
1023
1024* Patch by Jon Diekema, 19 Sep 2003:
1025 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
1026 link state to the fault LED.
1027 - In NetLoop, make the Fault LED reflect the link status. The link
1028 status gets updated on entry, and on timeouts.
wdenk42d1f032003-10-15 23:53:47 +00001029
wdenkef1464c2003-10-08 22:14:02 +00001030* Patch by Anders Larsen, 18 Sep 2003:
1031 allow mkimage to build and run on Cygwin-hosted systems
1032
1033* Patch by Frank Müller, 18 Sep 2003:
1034 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
1035 cpu/mpc8xx/fec.c
1036
1037* Patch by Pantelis Antoniou, 16 Sep 2003:
1038 add tool to compute fileds in the PLPRCR register for MPC86x
1039
wdenkd9a405a2003-10-07 20:01:55 +00001040* Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
1041
wdenk147031a2003-10-07 10:33:38 +00001042* Fix build problems under FreeBSD
1043
wdenk887b3722003-10-06 22:00:45 +00001044* Add generic filesystem image type
1045
wdenkfbe4b5c2003-10-06 21:55:32 +00001046* Make fatload set filesize environment variable
1047
1048* enable basic / medium / high-end configurations for PPChameleonEVB
1049 board; fix NAND code
1050
1051* enable TFTP client code to specify to the server the desired
1052 timeout value (see RFC-2349)
1053
dzubb65a312003-09-30 15:22:12 +00001054* Improve SDRAM setup for TRAB board
1055
dzu88a1bfa2003-09-30 15:11:43 +00001056* Suppress all output with splashscreen configured only if "splashimage"
1057 is set
1058
dzucad07372003-09-30 14:36:51 +00001059* Fix problems with I2C support for mpc5200
1060
dzu8a42eac2003-09-29 21:55:54 +00001061* Adapt TRAB configuration and auto_update to new memory layout
1062
dzu91e940d2003-09-25 22:32:40 +00001063* Add configuration for wtk board
1064
dzu29127b62003-09-25 22:30:12 +00001065* Add support for the Sharp LQ065T9DR51U LCD display
1066
wdenk206c60c2003-09-18 10:02:25 +00001067* Patch by Rune Torgersen, 17 Sep 2003:
1068 - Fixes for MPC8266 default config
wdenk65bd0e22003-09-18 10:45:21 +00001069 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
wdenk206c60c2003-09-18 10:02:25 +00001070
1071* Patches by Jon Diekema, 17 Sep 2003:
1072 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
1073 env_common.c)
1074 - sbc8260 tweaks
1075 - adjust "help" output
1076
wdenk5f535fe2003-09-18 09:21:33 +00001077* Patches by Anders Larsen, 17 Sep 2003:
1078 - fix spelling errors
1079 - set GD_FLG_DEVINIT flag only after device function pointers
1080 are valid
1081 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
1082 writeable
1083 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
1084 - trigger watchdog while waiting in serial driver
1085
wdenkb0639ca2003-09-17 22:48:07 +00001086* Add auto-update code for TRAB board using USB memory sticks,
1087 support new configuration with more memory
wdenkf54ebdf2003-09-17 15:10:32 +00001088
wdenkef709e92003-09-16 17:35:37 +00001089* disable MPC5200 bus pipelining as workaround for bus contention
1090
wdenk4aeb2512003-09-16 17:06:05 +00001091* Modify XLB arbiter priorities on MPC5200 so all devices use same
1092 priority; configure critical interrupts to be handled like external
1093 interrupts
1094
wdenkacf98e72003-09-16 11:39:10 +00001095* Make IPB clock on MGT5100/MPC5200 configurable in board config file;
1096 go back to 66 MHz for stability
1097
wdenk78137c32003-09-15 18:00:00 +00001098* Patches by Jon Diekema, 15 Sep 2003:
1099 - add description for missing CFG_CMD_* entries in the README file
1100 - sacsng tweaks
1101
wdenk35656de2003-09-14 19:08:39 +00001102* Patch by Gleb Natapov, 14 Sep 2003:
1103 enable watchdog support for all MPC824x boards that have a watchdog
1104
1105* On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
1106 "Non-octet Aligned Frame" errors we see at 100 Mbps
1107
1108* Patch by Sharad Gupta, 14 Sep 2003:
1109 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
1110
wdenk200f8c72003-09-13 19:13:29 +00001111* Patch by llandre, 11 Sep 2003:
1112 update configuration for PPChameleonEVB board
1113
wdenk531716e2003-09-13 19:01:12 +00001114* Patch by David Müller, 13 Sep 2003:
1115 various changes to VCMA9 board specific files
1116
1117* Add I2C support for MGT5100 / MPC5200
1118
wdenkb70e7a02003-09-12 20:09:09 +00001119* Patch by Rune Torgersen, 11 Sep 2003:
1120 Changed default memory option on MPC8266ADS to NOT be Page Based
1121 Interleave, since this doesn't work very well with the standard
1122 16MB DIMM
1123
1124* Patch by George G. Davis, 12 Sep 2003:
1125 fix Makefile settings for sk98 driver
1126
stroese68ce8952003-09-12 08:57:52 +00001127* Patch by Stefan Roese, 12 Sep 2003:
1128 - new boards added: DP405, HUB405, PLU405, VOH405
1129 - some esd boards updated
1130 - cpu/ppc4xx/sdram.c: disable memory controller before setting
1131 first values
1132 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
1133
wdenk4f7cb082003-09-11 23:06:34 +00001134* Patch by Martin Krause, 11 Sep 2003:
1135 add burn-in tests for TRAB board
1136
1137* Enable instruction cache on MPC5200 board
1138
wdenka43278a2003-09-11 19:48:06 +00001139* Patch by Denis Peter, 11 Sep 2003:
1140 - fix USB data pointer assignment for bulk only transfer.
1141 - prevent to display erased directories in FAT filesystem.
1142
1143* Change output format for NAND flash - make it look like for other
1144 memory, too
1145
1146======================================================================
wdenk149dded2003-09-10 18:20:28 +00001147Changes for U-Boot 0.4.8:
wdenkd94f92c2003-08-28 09:41:22 +00001148======================================================================
1149
dzu29127b62003-09-25 22:30:12 +00001150* Add I2C and RTC support for RMU board
1151
wdenk7205e402003-09-10 22:30:53 +00001152* Patches by Denis Peter, 9 Sep 2003:
1153 add FAT support for IDE, SCSI and USB
1154
1155* Patches by Gleb Natapov, 2 Sep 2003:
1156 - cleanup of POST code for unsupported architectures
1157 - MPC824x locks way0 of data cache for use as initial RAM;
1158 this patch unlocks it after relocation to RAM and invalidates
1159 the locked entries.
1160
1161* Patch by Gleb Natapov, 30 Aug 2003:
1162 new I2C driver for mpc107 bridge. Now works from flash.
1163
1164* Patch by Dave Ellis, 11 Aug 2003:
1165 - JFFS2: fix typo in common/cmd_jffs2.c
1166 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
1167 - JFFS2: remove node version 0 warning
1168 - JFFS2: accept JFFS2 PADDING nodes
1169 - SXNI855T: add AM29LV800 support
1170 - SXNI855T: move environment from EEPROM to flash
1171 - SXNI855T: boot from JFFS2 in NOR or NAND flash
1172
1173* Patch by Bill Hargen, 11 Aug 2003:
1174 fixes for I2C on MPC8240
1175 - fix i2c_write routine
1176 - fix iprobe command
1177 - eliminates use of global variables, plus dead code, cleanup.
1178
wdenk149dded2003-09-10 18:20:28 +00001179* Add support for USB Mass Storage Devices (BBB)
1180 (tested with USB memory sticks only)
1181
1182* Avoid flicker on TRAB's VFD
1183
wdenk7152b1d2003-09-05 23:19:14 +00001184* Add support for SK98xx driver
1185
1186* Add PCI support for SL8245 board
1187
1188* Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
1189 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
1190 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
1191
1192* Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
1193 to allow for more accurate baudrate settings
1194 (error now 0.7% at 115 kbps, instead of 3.5% before)
1195
1196* Patch by Andreas Mohr, 4 Sep 2003:
1197 Fix a lot of spelling errors
1198
wdenk12f34242003-09-02 22:48:03 +00001199* Add support for PPChameleon Eval Board
1200
1201* Add support for P3G4 board
1202
1203* Fix problem with MGT5100 FEC driver: add "early" MAC address
1204 initialization
1205
wdenk326428c2003-08-31 18:37:54 +00001206* Patch by Yuli Barcohen, 7 Aug 2003:
1207 check BCSR to detect if the board is configured in PCI mode
1208
wdenk149dded2003-09-10 18:20:28 +00001209======================================================================
1210Changes for U-Boot 0.4.7:
1211======================================================================
1212
wdenk0cb61d72003-08-30 00:05:50 +00001213* Patch by Raghu Krishnaprasad, 7 Aug 2003:
1214 add support for Adder II MPC852T module
1215
wdenk6f213472003-08-29 22:00:43 +00001216* Patch by George G. Davis, 19 Aug 2003:
1217 fix TI Innovator/OMAP1510 pin configs
1218
1219* Patches by Kshitij, 18 Aug 2003
1220 - add support for arm926ejs cpu core
1221 - add support for TI OMAP 1610 Innovator Board
1222
wdenkc29fdfc2003-08-29 20:57:53 +00001223* Patch by Yuli Barcohen, 14 Aug 2003:
1224 add support for bzip2 uncompression
1225
1226* Add GCC library to examples/Makefile so GCC utility functions will
1227 be resolved, too
1228
wdenkca75add2003-08-29 10:05:53 +00001229* Add I2C and RTC support for RMU board using software I2C driver
1230 (because of better response to iprobe command); fix problem with
1231 "reset" command
1232
stroese437ce072003-08-28 14:24:37 +00001233* Patch by Matthias Fuchs, 28 Aug 2003:
1234 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
1235 CONFIG_BOOTP_MAKS (see README).
1236
wdenkd94f92c2003-08-28 09:41:22 +00001237* Fix ICU862 environment problem
1238
1239* Fix RAM size detection for RMU board
1240
1241* Implement "reset" for MGT5100/MPC5200 systems
1242
1243======================================================================
1244Changes for U-Boot 0.4.6:
wdenk2535d602003-07-17 23:16:40 +00001245======================================================================
1246
wdenke0ac62d2003-08-17 18:55:18 +00001247* Make Ethernet autonegotiation on INCA-IP work for all clock rates;
1248 allow selection of clock frequency as "make" target
1249
1250* Implement memory autosizing code for IceCube boards
1251
1252* Configure network port on INCA-IP for autonegotiation
1253
1254* Fix overflow problem in network timeout code
1255
1256* Patch by Richard Woodruff, 8 Aug 2003:
1257 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
1258
wdenkd94f92c2003-08-28 09:41:22 +00001259======================================================================
1260Changes for U-Boot 0.4.5:
1261======================================================================
1262
wdenkae3af052003-08-07 22:18:11 +00001263* Update for TQM board defaults:
1264 disable clocks_in_mhz, enable boot count limit
1265
dzu9374fa22003-08-07 15:04:48 +00001266* Removed tools/gdb from "make all" target. Added make target "gdbtools"
1267 in toplevel directory instead. Removed astest.c from tools/gdb because
1268 it is no longer relevant.
1269
wdenk96e48cf2003-08-05 18:22:44 +00001270* Fix PCI support for MPC5200 / IceCube Board
1271
wdenkbdccc4f2003-08-05 17:43:17 +00001272* Map ISP1362 USB OTG controller for NSCU board
1273
1274* Patch by Brad Parker, 02 Aug 2003:
1275 fix sc520_cdp problems
1276
1277* Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
1278
1279* Allow erase command to cross flash bank boundaries
1280
wdenk1f4bb372003-07-27 00:21:01 +00001281* Patch by Scott McNutt, 21 Jul 2003:
1282 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
1283 Both LynxOS and BlueCat linux KDIs are supported.
1284
1285* Patch by Richard Woodruff, 25 Jul 2003:
1286 use more reliable reset for OMAP/925T
1287
1288* Patch by Nye Liu, 25 Jul 2003:
1289 fix typo in mpc8xx.h
1290
1291* Patch by Richard Woodruff, 24 Jul 2003:
1292 Fixes for cmd_nand.c:
1293 - Fixed null dereferece which could result in incorrect ECC values.
1294 - Added support for devices with no Ready/Busy signal hooked up.
1295 - Added OMAP1510 read/write protect handling.
1296 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
1297 for non-JFFS2.
1298 - Switched default ECC to be JFFS2.
1299
wdenk77846742003-07-26 08:08:08 +00001300* Allow crc32 to be used at address 0x000
1301
1302* Provide consistent interface to standalone applications to access
1303 the 'global_data' structure
1304 Provide a doc/README.standalone more useful to users/developers.
1305
1306* Make IceCube MGT5100 FEC driver work
1307
wdenk27b207f2003-07-24 23:38:38 +00001308* Implement new mechanism to export U-Boot's functions to standalone
1309 applications: instead of using (PPC-specific) system calls we now
1310 use a jump table; please see doc/README.standalone for details
1311
1312* Patch by Dave Westwood, 24 Jul 2003:
1313 added support for Unity OS (a proprietary OS)
1314
1315* Patch by Detlev Zundel, 23 Jul 2003:
1316 add "imls" command to print flash table of contents
1317
1318* Fix cold boot detection for log buffer reset
1319
1320* Return error for invalid length specifiers with "cp.X" etc.
1321
1322* Fix startup problem on MIPS
1323
1324* Allow for CONFIG_SPLASH_SCREEN even when no explicit
1325 bitmap support is configured
1326
1327* Patch by Bill Hargen, 18 Jul 2003:
1328 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
1329
1330* Patch by Denis Peter, 18 Jul 2003:
1331 - fix memory configuration for MIP405T
1332 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
1333
1334* Cleanup of TQM82xx configurations; use "official" board types
1335 to make selection easier.
1336
wdenk2535d602003-07-17 23:16:40 +00001337* Patch by Martin Krause, 17 Jul 2003:
1338 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
1339
1340* Patch by Richard Woodruff, 17 July 03:
stroese437ce072003-08-28 14:24:37 +00001341 - Fixed bug in OMAP1510 baud rate divisor settings.
wdenk2535d602003-07-17 23:16:40 +00001342
1343* Patch by Nye Liu, 16 July 2003:
1344 MPC860FADS fixes:
1345 - add MPC86xADS support (uses MPC86xADS.h)
1346 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
1347 o PLPRCR changes
1348 o BRG changes (EXTAL/XTAL restricted to 10MHz)
1349 o don't trust gclk() software measurement by default, depend on
1350 CONFIG_8xx_GCLK_FREQ
1351 - add DRAM SIMM not installed detection
1352 - use more "correct" SDRAM initialization sequence
1353 - allow different SDRAM sizes (8xxADS has 8M)
1354 - default DER is 0
1355 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
1356 - rename MAMR/MBMR defines to be more consistent. Should eventually
1357 be merged into MxMR to better reflect the PowerQUICC datasheet.
1358
1359* Patch by Yuli Barcohen, 16 Jul 2003:
1360 support new Motorola PQ2FADS-ZU evaluation board which replaced
1361 MPC8260ADS and MPC8266ADS
1362
1363======================================================================
wdenk945af8d2003-07-16 21:53:01 +00001364Changes for U-Boot 0.4.4:
1365======================================================================
1366
1367* Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
1368
1369* Add support for MGT5100 and MPC5200 processors
1370
1371* Patch by Lutz Dennig, 15 Jul 2003:
1372 update for R360MPI board
1373
1374======================================================================
wdenk8564acf2003-07-14 22:13:32 +00001375Changes for U-Boot 0.4.3:
wdenkb37c7e52003-06-30 16:24:52 +00001376======================================================================
1377
wdenk2e5983d2003-07-15 20:04:06 +00001378* Patches by Kshitij, 04 Jul 2003
wdenk945af8d2003-07-16 21:53:01 +00001379 - added support for arm925t cpu core
wdenk2e5983d2003-07-15 20:04:06 +00001380 - added support for TI OMAP 1510 Innovator Board
1381
wdenk6dff5522003-07-15 07:45:49 +00001382* Patches by Martin Krause, 14 Jul 2003:
1383 - add I2C support for s3c2400 systems (trab board)
1384 - (re-) add "ping" to command table
1385
1386* Fix handling of "slow" POST routines
1387
wdenk8564acf2003-07-14 22:13:32 +00001388* Patches by Yuli Barcohen, 13 Jul 2003:
1389 - Correct flash and JFFS2 support for MPC8260ADS
1390 - fix PVR values and clock generation for PowerQUICC II family
1391 (8270/8275/8280)
1392
1393* Patch by Bernhard Kuhn, 08 Jul 2003:
1394 - add support for M68K targets
1395
1396* Patch by Ken Chou, 3 Jul:
1397 - Fix PCI config table for A3000
1398 - Fix iobase for natsemi.c
1399 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
wdenk945af8d2003-07-16 21:53:01 +00001400
wdenk8564acf2003-07-14 22:13:32 +00001401* Allow to enable "slow" POST routines by key press on power-on
1402* Fix temperature dependend switching of LCD backlight on LWMON
1403* Tweak output format for LWMON
1404
stroese57029232003-07-11 08:23:12 +00001405* Patch by Stefan Roese, 11 Jul 2003:
1406 - Fix bug in CONFIG_VERSION_VARIABLE.
1407 - AR405 config updated.
1408 - OCRTC/ORSG: bsp command added.
1409 - ASH405 bsp update.
1410
wdenk8564acf2003-07-14 22:13:32 +00001411======================================================================
1412Changes for U-Boot 0.4.2:
1413======================================================================
1414
wdenkf12e5682003-07-07 20:07:54 +00001415* Add support for NSCU board
1416
1417* Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
1418
1419* Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
1420 mirror bit flash on TQM8xxM modules
1421
wdenk0d498392003-07-01 21:06:45 +00001422* Patch by Kenneth Johansson, 30 Jun 2003:
1423 get rid of MK_CMD_ENTRY macro; update doc/README.command
1424
wdenkb37c7e52003-06-30 16:24:52 +00001425* Patch by Seb James, 30 Jun 2003:
1426 Improve documentation of I2C configuration in README
1427
1428* Fix problems with previous log buffer "fixes"
1429
1430* Fix minor help text issues
1431
1432* "log append" did not append a newline
1433
1434======================================================================
wdenkb0fce992003-06-29 21:03:46 +00001435Changes for U-Boot 0.4.1:
wdenk8bde7f72003-06-27 21:31:46 +00001436======================================================================
1437
wdenkb0fce992003-06-29 21:03:46 +00001438* Fix some missing commands, cleanup header files
1439 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
1440
wdenk9d2b18a2003-06-28 23:11:04 +00001441* Rewrite command lookup and help command (fix problems with bubble
1442 sort when sorting command name list). Minor cleanup here and there.
1443
wdenkd1cbe852003-06-28 17:24:46 +00001444* Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
1445 - Allow to call sysmon function interactively
1446 - PIC on LWMON board needs delay after power-on
1447 - Add missing RSR definitions for MPC8xx
1448 - Improve log buffer handling: guarantee clean reset after power-on
wdenk149dded2003-09-10 18:20:28 +00001449 - Add support for EXBITGEN board (aka "genie")
wdenkd1cbe852003-06-28 17:24:46 +00001450 - Add support for SL8245 board
1451
wdenk8bde7f72003-06-27 21:31:46 +00001452* Code cleanup:
1453 - remove trailing white space, trailing empty lines, C++ comments, etc.
1454 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
1455
1456* Patches by Kenneth Johansson, 25 Jun 2003:
1457 - major rework of command structure
1458 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
1459
1460======================================================================
1461Changes for U-Boot 0.4.0:
wdenk4532cb62003-04-27 22:52:51 +00001462======================================================================
1463
wdenk993cad92003-06-26 22:04:09 +00001464* Patches by Robert Schwebel, 26 Jun 2003:
wdenk8bde7f72003-06-27 21:31:46 +00001465 - csb226 configuration updated
1466 - credits for logodl port updated
1467 - innokom configuration updated
1468 - logodl tree update, still with coding style inconsistencies
1469 - added OCM for ppc405 warning to README
wdenk993cad92003-06-26 22:04:09 +00001470
1471* Patch by Pantelis Antoniou, 25 Jun 2003:
1472 update NetVia with V2 board support
1473
wdenkb783eda2003-06-25 22:26:29 +00001474* Header file cleanup for ARM
1475
1476* Patch by Murray Jensen, 24 Jun 2003:
1477 - make sure to use only U-boot provided header files
1478 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
1479
stroesea300d832003-06-24 14:32:24 +00001480* Patch by Stefan Roese, 24 Jun 2003:
1481 - Update esd ASH405 board files.
1482 - Update esd DASA_SIM config file.
1483 - Add ping command to some esd boards.
1484
wdenkcceb8712003-06-23 18:12:28 +00001485* Patch by Yuli Barcohen, 23 Jun 2003:
1486 Update for MPC8260ADS board
1487
1488* Patch by Murray Jensen, 23 Jun 2003:
1489 - cleanup of GCC 3.x compiler warnings
1490
wdenk3595ac42003-06-22 17:18:28 +00001491* Patch by Rune Torgersen, 4 Jun 2003:
1492 add large memory support for MPC8266ADS board
stroesea300d832003-06-24 14:32:24 +00001493
wdenk3595ac42003-06-22 17:18:28 +00001494* Patch by Richard Woodruff, 19 June 03:
1495 - Enabled standard u-boot device abstraction for ARM
1496 - Enabled console device for ARM
1497 - Initilized bi_baudrate for ARM
1498
1499* Patch by Bill Hargen, 23 Apr 2003:
1500 fix byte order for 824x I2C addresses (write op)
1501
wdenk592c5ca2003-06-21 00:17:24 +00001502* Patch by Murray Jensen, 20 Jun 2003:
1503 - hymod update
1504 - cleanup (especially for gcc-3.x compilers)
1505
wdenk72755c72003-06-20 23:10:58 +00001506* Patch by Tom Guilliams, 20 Jun 2003:
1507 added CONFIG_750FX support for IBM 750FX processors
1508
wdenk03329902003-06-20 22:36:30 +00001509* Patch by Devin Crumb, 02 Apr 2003:
1510 Fix clock divider rounding problem in drivers/serial.c
1511
1512* Patch by Richard Woodruff, 19 June 03:
1513 - Fixed smc91c111 driver to sync with the u-boot environment
1514 (driver/smc91c111.c).
wdenk0b97ab12003-06-19 23:58:30 +00001515 - Added eth_init error return check in NetLoop (net/net.c).
1516
wdenk03329902003-06-20 22:36:30 +00001517* Patch by Ken Chou, 19 June 2003:
wdenk0b97ab12003-06-19 23:58:30 +00001518 Added support for A3000 SBC board (Artis Microsystems Inc.)
1519
wdenk6dd652f2003-06-19 23:40:20 +00001520* Patches by Murray Jensen, 17 Jun 2003:
1521 - Hymod board database mods: add "who" field and new xilinx chip types
1522 - provide new "init_cmd_timeout()" function so code external to
1523 "common/main.c" can use the "reset_cmd_timeout()" function before
1524 entering the main loop
1525 - add DTT support for adm1021 (new file dtt/adm1021.c; config
1526 slightly different. see include/configs/hymod.h for an example
1527 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
1528 CFG_DTT_ADM1021 defined)
1529 - add new "eeprom_probe()" function which has similar args and
1530 behaves in a similar way to "eeprom_read()" etc.
1531 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
1532 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
1533 - gdbtools copyright update
1534 - ensure that set_msr() executes the "sync" and "isync" instructions
1535 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
1536 - 8260 I/O ports fix: Open Drain should be set last when configuring
1537 - add SIU IRQ defines for 8260
1538 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
1539 config.mk to allow board configurations to override the GNU
1540 linker script, selected via the LDSCRIPT, make variable, and to
1541 give an initial value to the OBJCFLAGS make variable
1542 - 8260 i2c enhancement:
1543 o correctly extends the timeout depending on the size of all
1544 queued messages for both transmit and receive
1545 o will not continue with receive if transmit times out
1546 o ensures that the error callback is done for all queued tx
1547 and rx messages
1548 o correctly detects both tx and rx timeouts, only delivers one to
1549 the callback, and does not overwrite an earlier error
1550 o logic in i2c_probe now correct
1551 - add "vprintf()" function so that "panic()" function can be
1552 technically correct
1553 - many Hymod board changes
1554
wdenk52f52c12003-06-19 23:04:19 +00001555* Patches by Robert Schwebel, 14 Jun 2003:
1556 - add support for Logotronic DL datalogger board
1557 - cleanup serial line after kermit binary download
1558 - add debugX macro (debug level support)
1559 - update mach-types.h to latest arm.linux.org.uk master list.
1560
wdenk48b42612003-06-19 23:01:32 +00001561* Patches by David Müller, 12 Jun 2003:
1562 - rewrite of the S3C24X0 register definitions stuff
1563 - "driver" for the built-in S3C24X0 RTC
1564
1565* Patches by Yuli Barcohen, 12 Jun 2003:
1566 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
1567 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
1568 configuration word supplied by FPGA on some MPC8260ADS boards
1569
1570* Patch by Pantelis Antoniou, 10 Jun 2003:
1571 Unify status LED interface
1572
wdenk15ef8a52003-06-18 20:22:24 +00001573* Add support for DS12887 RTC; add RTC support for ATC board
1574
wdenk2abbe072003-06-16 23:50:08 +00001575* Patch by Nicolas Lacressonniere, 11 Jun 2003:
1576 Modifications for Atmel AT91RM9200DK ARM920T based development kit
1577 - Add Atmel DataFlash support for reading and writing.
stroesea300d832003-06-24 14:32:24 +00001578 - Add possibility to boot a Linux from DataFlash with BOOTM command.
wdenk2abbe072003-06-16 23:50:08 +00001579 - Add Flash detection on Atmel AT91RM9200DK
1580 (between Atmel AT49BV1614 and AT49BV1614A flashes)
1581 - Replace old Ethernet PHY layer functions
1582 - Change link address
1583
1584* Patch by Frank Smith, 9 Jun 2003:
1585 use CRIT_EXCEPTION for machine check on 4xx
1586
1587* Patch by Detlev Zundel, 13 Jun 2003:
1588 added implementation of the "carinfo" command in cmd_immap.c
1589
wdenk71f95112003-06-15 22:40:42 +00001590* Fix CONFIG_NET_MULTI support in include/net.h
1591
1592* Patches by Kyle Harris, 13 Mar 2003:
1593 - Add FAT partition support
1594 - Add command support for FAT
1595 - Add command support for MMC
1596 ----
1597 - Add Intel PXA support for video
1598 - Add Intel PXA support for MMC
1599 ----
1600 - Enable MMC and FAT for lubbock board
1601 - Other misc changes for lubbock board
1602
wdenk487778b2003-06-06 11:20:01 +00001603* Patch by Robert Schwebel, April 02, 2003:
1604 fix for SMSC91111 driver
1605
wdenka3ed3992003-06-05 19:37:36 +00001606* Patch by Vladimir Gurevich, 04 Jun 2003:
1607 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
1608
stroese08eaea92003-06-05 15:44:37 +00001609* Patch by Stefan Roese, 05 Jun 2003:
1610 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
1611 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
1612 data cache can be used even if the chip select is in use.
1613 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
1614 (see README for further description).
1615 - Changed config files of CONFIG_EEPRO100 boards to use the
1616 CFG_RX_ETH_BUFFER define.
1617
wdenk73a8b272003-06-05 19:27:42 +00001618* Add support for RMU board
1619
1620* Add support for TQM862L at 100/50 MHz
1621
1622* Patch by Pantelis Antoniou, 02 Jun 2003:
1623 major reconstruction of networking code;
1624 add "ping" support (outgoing only!)
1625
wdenkf3e0de62003-06-04 15:05:30 +00001626* Patch by Denis Peter, 04 June 2003:
1627 add support for the MIP405T board
1628
wdenk682011f2003-06-03 23:54:09 +00001629* Patches by Udi Finkelstein, 2 June 2003:
1630 - Added support for custom keyboards, initialized by defining a
1631 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
1632 - Added support for the RBC823 board.
1633 - cpu/mpc8xx/lcd.c now automatically calculates the
1634 Horizontal Pixel Count field.
1635
1636* Fix alignment problem in BOOTP (dhcp_leasetime option)
1637 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
1638
1639* Patch by Mark Rakes, 14 May 2003:
1640 add support for Intel e1000 gig cards.
1641
1642* Patch by Nye Liu, 3 Jun 2003:
1643 fix critical typo in MAMR definition (include/mpc8xx.h)
1644
1645* Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
1646
1647* Patch by Klaus Heydeck, 2 Jun 2003
1648 Minor changes for KUP4K configuration
1649
wdenk7a8e9bed2003-05-31 18:35:21 +00001650* Patch by Marc Singer, 29 May 2003:
1651 Fixed rarp boot method for IA32 and other little-endian CPUs.
1652
1653* Patch by Marc Singer, 28 May 2003:
1654 Added port I/O commands.
1655
1656* Patch by Matthew McClintock, 28 May 2003
1657 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
1658 - minor patches for utx8245
1659
1660* Patch by Daniel Engström, 28 May 2003:
1661 x86 update
1662
1663* Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
1664 add nand flash support to SXNI855T configuration
1665 fix/extend nand flash support:
1666 - fix 'nand erase' command so does not erase bad blocks
1667 - fix 'nand write' command so does not write to bad blocks
1668 - fix nand_probe() so handles no flash detected properly
1669 - add doc/README.nand
1670 - add .jffs2 and .oob options to nand read/write
1671 - add 'nand bad' command to list bad blocks
1672 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
1673 - make NAND read/write faster
1674
1675* Patch by Rune Torgersen, 23 May 2003:
1676 Update for MPC8266ADS board
1677
wdenk3b57fe02003-05-30 12:48:29 +00001678* Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
1679 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
1680 _time_ (!) if the environment is embedded within the U-Boot image,
1681 or in a separate flash sector.
1682
1683* Cleanup CFG_DER #defines in config files (wd maintained only)
1684
wdenkf07771c2003-05-28 08:06:31 +00001685* Fix data abort exception handling for arm920t CPU
1686
1687* Fix alignment problems with flash driver for TRAB board
1688
1689* Patch by Donald White, 21 May 2003:
1690 fix calculation of base address in pci_hose_config_device()
1691
1692* Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
1693 execute "cmd2", even if "cmd1" fails. Note that this is different
1694 to "run var1 var2" where the contents of "var2" will NOT be
1695 executed when a command in "var1" fails.
1696
wdenk38b99262003-05-23 23:18:21 +00001697* Add zero-copy ramdisk support (requires corresponding kernel support!)
1698
wdenk4c3b21a2003-05-23 12:36:20 +00001699* Patch by Kyle Harris, 20 May 2003:
1700 In preparation for an ixp port, rename cpu/xscale and arch-xscale
1701 into cpu/pxa and arch-pxa.
1702
stroesed9ff6e82003-05-23 11:49:24 +00001703* Patch by Stefan Roese, 23 May 2003:
1704 - IBM PPC405EP port added.
1705 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
1706 UART0) is used as default U-Boot console. PPC4xx only!
1707 - esd ASH405 board added (PPC405EP based).
1708 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
1709 - esd CPCI405AB board added.
1710 - esd PMC405 board added.
1711 - Update of some esd boards.
1712
wdenk33149b82003-05-23 11:38:58 +00001713* Patch by Denis Peter, 19 Mai 2003:
1714 add support for the MIP405-3 board
1715
wdenk5d232d02003-05-22 22:52:13 +00001716* Patch by Dave Ellis, 22 May 2003:
1717 Fix problem with only partially cleared .bss segment
1718
1719* Patch by Rune Torgersen, 12 May 2003:
1720 get PCI to work on a MPC8266ADS board; incorporate change to
1721 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
1722
1723* Patch by Nye Liu, 1 May 2003:
1724 minor patches for the FADS8xx
1725
1726* Patch by Thomas Schäfer, 28 Apr 2003:
1727 Fix SPD handling for 256 ECC DIMM on Walnut
1728
wdenkc8c3a8b2003-05-21 20:26:20 +00001729* Add support for arbitrary bitmaps for TRAB's VFD command;
1730 allow to pass boot bitmap addresses in environment variables;
1731 allow for zero boot delay
wdenk82226bf2003-05-20 20:49:01 +00001732
1733* Patch by Christian Geißinger, 19 May 2002:
1734 On TRAB: wait until the dummy byte has been completely sent
1735
wdenk7f70e852003-05-20 14:25:27 +00001736* Patch by David Updegraff, 22 Apr 2003:
1737 update for CrayL1 board
1738
1739* Patch by Pantelis Antoniou, 21 Apr 2003:
1740 add boot support for ARTOS (a proprietary OS)
1741
1742* Patch by Steven Scholz, 11 Apr 2003:
1743 Add support for RTC DS1338
1744
1745* Patch by Rod Boyce, 24 Jan 2003:
1746 Fix counting of extended partitions in diskboot command
1747
wdenk59de2ed2003-05-20 10:58:04 +00001748* Patch by Christophe Lindheimer, 20 May 2003:
1749 allow the use of CFG_LOADS when CFG_NO_FLASH is set
1750
wdenk86d82762003-05-20 10:39:44 +00001751* Fix SDRAM timing on Purple board
1752
wdenk66fd3d12003-05-18 11:30:09 +00001753* Add support for CompactFlash on ATC board
1754 (includes support for Intel 82365 and compatible PC Card controllers,
1755 and Yenta-compatible PCI-to-CardBus controllers)
1756
wdenk45219c42003-05-12 21:50:16 +00001757* Patch by Mathijs Haarman, 08 May 2003:
1758 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
1759
wdenk9c62cc52003-05-03 23:33:47 +00001760* Fix problem with usage of "true" (undefined in current versions of bfd.h)
1761
wdenk7aa78612003-05-03 15:50:43 +00001762* Add support for Promess ATC board
1763
1764* Patch by Keith Outwater, 28 Apr 2003:
1765 - Miscellaneous corrections and additions to GEN860T board specific code.
1766 - Added GEN860_SC variant to GEN860T.
1767 - Miscellaneous corrections to GEN860T documentation.
1768 - Correct duplicate entry in U-Boot CREDITS file.
1769 - Add GEN860T_SC entry in MAINTAINERS file.
1770 - Update CREDITS file with GEN860T_SC info.
1771
1772* Update Smiths Aerospace addresses in MAINTAINERS file
1773
1774* Fix error handling in hush's version of "run" command
1775
wdenk4532cb62003-04-27 22:52:51 +00001776* LWMON extensions:
1777 - Splashscreen support
1778 - modem support
1779 - sysmon support
1780 - temperature dependend enabling of LCD
1781
1782* Allow booting from old "PPCBoot" disk partitions
1783
1784* Add support for TQM8255 Board / MPC8255 CPU
1785
1786======================================================================
wdenk02c9bed2003-04-20 17:41:25 +00001787Changes for U-Boot 0.3.1:
wdenkd126bfb2003-04-10 11:18:18 +00001788======================================================================
1789
wdenkd791b1d2003-04-20 14:04:18 +00001790* Make sure Block Lock Bits get cleared in R360MPI flash driver
1791
1792* MPC823 LCD driver: Fill color map backwards, to allow for steady
1793 display when Linux takes over
1794
1795* Patch by Erwin Rol, 27 Feb 2003:
1796 Add support for RTEMS (this time for real).
1797
1798* Add support for "bmp info" and "bmp display" commands to load
1799 bitmap images; this can be used (for example in a "preboot"
1800 command) to display a splash screen very quickly after poweron.
1801
1802* Add support for 133 MHz clock on INCA-IP board
1803
wdenk4a6fd342003-04-12 23:38:12 +00001804* Patch by Lutz Dennig, 10 Apr 2003:
1805 Update for R360MPI board
1806
1807* Add new meaning to "autostart" environment variable:
1808 If set to "no", a standalone image passed to the
1809 "bootm" command will be copied to the load address
1810 (and eventually uncompressed), but NOT be started.
1811 This can be used to load and uncompress arbitrary
1812 data.
1813
stroese69f8f822003-04-10 13:30:28 +00001814* Patch by Stefan Roese, 10 Apr 2003:
wdenk4a6fd342003-04-12 23:38:12 +00001815 Changed DHCP client to use IP address from server option field #54
1816 from the OFFER packet in the server option field #54 in the REQUEST
1817 packet. This fixes a problem using a Windows 2000 DHCP server,
1818 where the DHCP-server is not the TFTP-server.
1819
1820* Set max brightness for MN11236 displays on TRAB board
stroese69f8f822003-04-10 13:30:28 +00001821
wdenkd126bfb2003-04-10 11:18:18 +00001822* Add support for TQM862L modules
1823
1824======================================================================
wdenk60fbe252003-04-08 23:25:21 +00001825Changes for U-Boot 0.3.0:
wdenkaacf9a42003-01-17 16:27:01 +00001826======================================================================
1827
wdenk3e386912003-04-05 00:53:31 +00001828* Patch by Arun Dharankar, 4 Apr 2003:
1829 Add IDMA example code (tested on 8260 only)
1830
1831* Add support for Purple Board (MIPS64 5Kc)
1832
1833* Add support for MIPS64 5Kc CPUs
1834
1835* Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
1836
1837* Patch by Denis Peter, 04 Apr 2003:
1838 - update MIP405-4 board
1839
stroese36c05a82003-04-04 16:55:30 +00001840* Patch by Stefan Roese, 4 Apr 2003:
1841 - U-Boot version environment variable "ver" added
1842 (CONFIG_VERSION_VARIABLE).
1843 - Changed PPC405GPr version from A to B.
1844 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
1845
wdenk3e386912003-04-05 00:53:31 +00001846* Patches by Denis Peter, 03 April 2003:
1847 - fix PCI IRQs on MPL boards
1848 - fix two more un-relocated pointer problems
1849
1850* Fix behaviour of "run" command:
1851 - print error message iv variable does not exist
1852 - terminate processing of arguments in case of error
1853
1854* Patches by Peter Figuli, 10 Mar 2003
1855 - Add support for BTUART on PXA platform
1856 - Add support for WEP EP250 (PXA) board
1857
1858* Fix flash problems on INCA-IP; add tool to allow bruning images to
1859 flash using a BDI2000
1860
1861* Implement fix for I2C Edge Conditions problem for all boards that
1862 use the bit-banging driver (common/soft_i2c.c)
1863
wdenk0db5bca2003-03-31 17:27:09 +00001864* Patch by Martin Winistoerfer, 23 Mar 2003
1865 - Add port to MPC555/556 microcontrollers
1866 - Add support for cmi customer board with
1867 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
1868
1869* Patch by Rick Bronson, 28 Mar 2003:
1870 - fix common/cmd_nand.c
1871
wdenk85ec0bc2003-03-31 16:34:49 +00001872* Patch by Arun Dharankar, 24 Mar 2003:
1873 - add threads / scheduler example code
1874
1875* Add patches by Robert Schwebel, 31 Mar 2003:
1876 - add ctrl-c support for kermit download
1877 - align bdinfo output on ARM
wdenk3e386912003-04-05 00:53:31 +00001878 - csb226 board: bring in sync with innokom/memsetup.S
1879 - csb226 board: fix MDREFR handling
1880 - misc doc fixes / extensions
1881 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
1882 - add BOOT_PROGRESS to armlinux.c
wdenk85ec0bc2003-03-31 16:34:49 +00001883
stroese36c05a82003-04-04 16:55:30 +00001884* Add CPU ID, version, and clock speed for INCA-IP
wdenk85ec0bc2003-03-31 16:34:49 +00001885
wdenk506f0442003-03-28 14:40:36 +00001886* Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
1887 - fix SRAM and SDRAM memory sizing
1888 - add status LED support
1889 - add MAC address for second (SCC1) ethernet port
1890
1891* Update default environment for TQM8260 board
1892
wdenkdc7c9a12003-03-26 06:55:25 +00001893* Patch by Rick Bronson, 16 Mar 2003:
wdenkc0218802003-03-27 12:09:35 +00001894 - Add NAND flash support for reading, writing, and erasing NAND
1895 flash (certain forms of which are called SmartMedia).
1896 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
wdenkdc7c9a12003-03-26 06:55:25 +00001897
1898* Patches by Robert Schwebel, 19 Mar 2003:
1899 - use arm-linux-gcc as default compiler for ARM
1900 - fix i2c fixup code
1901 - fix missing baudrate setting
1902 - added $loadaddr / CFG_LOAD_ADDR support to loadb
1903 - moved "ignoring trailing characters" _before_ u-boot wants to
1904 print out diagnostics messages; removes bogus characters at the
1905 end of transmission
1906
1907* Patch by John Zhan, 18 Mar 2003:
1908 Add support for SinoVee Microsystems SC8xx boards
1909
1910* Patch by Rolf Offermanns, 21 Mar 2003:
1911 ported the dnp1110 related changes from the current armboot cvs to
1912 current u-boot cvs. smc91111 does not work. problem marked in
1913 smc91111.c, grep for "FIXME".
1914
1915* Patch by Brian Auld, 25 Mar 2003:
1916 Add support for STM flash chips on ebony board
1917
wdenk4d75a502003-03-25 16:50:56 +00001918* Add PCI support for MPC8250 Boards (PM825 module)
1919
stroese44e5c5c2003-03-25 14:44:48 +00001920* Patch by Stefan Roese, 25 Mar 2003:
1921 - PCI405 update.
1922
stroese5d5d44e2003-03-20 15:32:59 +00001923* Patch by Stefan Roese, 20 Mar 2003:
1924 - CPCI4052 update (support for revision 3).
1925 - Set edge conditioning circuitry on PPC405GPr for compatibility
1926 to existing PPC405GP designs.
1927 - Clip udiv to 5 bits on PPC405 (serial.c).
1928
wdenkc0218802003-03-27 12:09:35 +00001929* Extend INCAIP board support:
1930 - add automatic RAM size detection
1931 - add "bdinfo" command
1932 - pass flash address and size to Linux kernel
1933 - switch to 150 MHz clock
1934
wdenk06d01db2003-03-14 20:47:52 +00001935* Avoid flicker on the TRAB's VFD by synchronizing the enable with
1936 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
1937 boards, version 153 for Rev. 200 boards).
1938
1939* Patch by Vladimir Gurevich, 12 Mar 2003:
1940 Fix relocation problem of statically initialized string pointers
1941 in common/cmd_pci.c
1942
1943* Patch by Kai-Uwe Blöm, 12 Mar 2003:
1944 Cleanup & bug fixes for JFFS2 code:
1945 - the memory mangement was broken. It caused havoc on malloc by
1946 writing beyond the block boundaries.
1947 - the length calculation for files was wrong, sometimes resulting
1948 in short file reads.
1949 - data copying now optionally takes fragment version numbers into
1950 account, to avoid copying from older data.
1951 See doc/README.JFFS2 for details.
1952
wdenk3bac3512003-03-12 10:41:04 +00001953* Patch by Josef Wagner, 12 Mar 2003:
1954 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
1955 - ETH05 and BEDBUG support for CU824
1956 - added support for MicroSys CPC45
1957 - new BOOTROM/FLASH0 and DOC base for PM826
1958
1959* Patch by Robert Schwebel, 12 Mar 2003:
1960 Fix the chpart command on innokom board
1961
1962* Name cleanup:
1963 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
1964 s/PPCBoot/U-Boot/ in some files
1965 s/pImage/uImage/ in some files
1966
1967* Patch by Detlev Zundel, 15 Jan 2003:
1968 Fix '' command line quoting
1969
1970* Patch by The LEOX team, 19 Jan 2003:
1971 - add support for the ELPT860 board
1972 - add support for Dallas ds164x RTC
1973
wdenk1cb8e982003-03-06 21:55:29 +00001974* Patches by David Müller, 31 Jan 2003:
1975 - minimal setup for CardBus bridges
1976 - add EEPROM read/write support in the CS8900 driver
1977 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
wdenk3bac3512003-03-12 10:41:04 +00001978 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
wdenk1cb8e982003-03-06 21:55:29 +00001979
1980* Patch by Steven Scholz, 04 Feb 2003:
1981 add support for RTC DS1307
1982
1983* Patch by Reinhard Meyer, 5 Feb 2003:
1984 fix PLPRCR/SCCR init sequence on 8xx to allow for
1985 changes of EBDF by software
1986
1987* Patch by Vladimir Gurevich, 07 Feb 2003:
1988 "API-compatibility patch" for 4xx I2C driver
1989
1990* TRAB fixes / extensions:
1991 - Restore VFD brightness as saved in environment
wdenk15ef8a52003-06-18 20:22:24 +00001992 - add support for Fujitsu flashes
wdenk1cb8e982003-03-06 21:55:29 +00001993 - make sure both buzzers are turned off (drive low level)
1994
wdenk47cd00f2003-03-06 13:39:27 +00001995* Patches by Robert Schwebel, 06 Mar 2003:
1996 - fix bug in BOOTP code (must use NetCopyIP)
1997 - update of CSB226 port
1998 - clear BSS segment on XScale
1999 - added support for i2c_init_board() function
2000 - update to the Innokom plattform
2001
2002* Extend support for redundand environments for configurations where
2003 environment size < sector size
2004
wdenkdb2f7212003-03-06 00:58:30 +00002005* Patch by Rune Torgersen, 13 Feb 2003:
2006 Add support for Motorola MPC8266ADS board
2007
2008* Patch by Kyle Harris, 19 Feb 2003:
2009 patches for the Intel lubbock board:
2010 memsetup.S - general cleanup (based on Robert's csb226 code)
2011 flash.c - overhaul, actually works now
2012 lubbock.c - fix init funcs to return proper value
2013
2014* Patch by Kenneth Johansson, 26 Feb 2003:
stroese5d5d44e2003-03-20 15:32:59 +00002015 - Fixed off by one in RFTA calculation.
wdenkdb2f7212003-03-06 00:58:30 +00002016 - No need to abort when LDF is lower than we can program it's only
stroese5d5d44e2003-03-20 15:32:59 +00002017 minimum timing so clamp it to what we can do.
wdenkdb2f7212003-03-06 00:58:30 +00002018 - Takes function pointer to function for reading the spd_nvram. Usefull
2019 for faking data or hardcode a module without the nvram.
2020 - fix other user for above change
2021 - fix some comments.
2022
2023* Patches by Brian Waite, 26 Feb 2003:
2024 - fix port for evb64260 board
2025 - fix PCI for evb64260 board
2026 - fix PCI scan
2027
2028* Patch by Reinhard Meyer, 1 Mar 2003:
2029 Add support for EMK TOP860 Module
2030
2031* Patch by Yuli Barcohen, 02 Mar 2003:
2032 Add SPD EEPROM support for MPC8260ADS board
2033
wdenk43d96162003-03-06 00:02:04 +00002034* Patch by Robert Schwebel, 21 Jan 2003:
2035 - Add support for Innokom board
2036 - Don't complain if "install" fails
2037 - README cleanup (remove duplicated lines)
2038 - Update PXA header files
2039
2040* Add documentation for existing POST code (doc/README.POST)
2041
2042* Patch by Laudney Ren, 15 Jan 2003:
2043 Fix handling of redundand environment in "tools/envcrc.c"
2044
2045* Patch by Detlev Zundel, 28 Feb 2003:
2046 Add bedbug support for 824x systems
2047
2048* Add support for 16 MB flash configuration of TRAB board
2049
2050* Patch by Erwin Rol, 27 Feb 2003:
2051 Add support for RTEMS
2052
2053* Add image information to README
2054
stroese2a9e02e2003-02-18 11:30:24 +00002055* Patch by Stefan Roese, 18 Feb 2003:
2056 CPCIISER4 configuration updated.
2057
stroesed7787c62003-02-17 16:06:06 +00002058* Patch by Stefan Roese, 17 Feb 2003:
2059 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
2060
stroesead10dd92003-02-14 11:21:23 +00002061* Patch by Stefan Roese, 13 Feb 2003:
2062 Add "pcidelay" environment variable (in ms, enabled via
2063 CONFIG_PCI_BOOTDELAY).
2064 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
2065 RST# to respond to configuration cycles (33MHz -> 1s).
2066
wdenk43d96162003-03-06 00:02:04 +00002067* Fix dual PCMCIA slot support (when running with just one
2068 slot populated)
2069
2070* Add VFD type detection to trab board
2071
2072* extend drivers/cs8900.c driver to synchronize ethaddr environment
2073 variable with value in the EEPROM
2074
stroeseee1b3b52003-02-10 16:39:00 +00002075* Patch by Stefan Roese, 10 Feb 2003:
2076 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
2077
wdenkc0218802003-03-27 12:09:35 +00002078* Add support for MIPS32 4Kc CPUs
2079
2080* Add support for INCA-IP Board
2081
wdenk43d96162003-03-06 00:02:04 +00002082======================================================================
2083Changes for U-Boot 0.2.2:
2084======================================================================
2085
wdenkaacf9a42003-01-17 16:27:01 +00002086* Add dual ethernet support on PM826
2087
2088* Add support for LXT971 PHY on PM826
2089
2090* Patch by Tord Andersson, 16 Jan 2003:
2091 Fix flash sector count for TQM8xxL
2092
2093* Fix I2C EEPROM problem on ICU862 board (would only write the first
2094 16 bytes out of each 32 byte block)
2095
2096======================================================================
2097Changes for U-Boot 0.2.1:
wdenk288b3d72002-12-20 23:42:25 +00002098======================================================================
2099
wdenk608c9142003-01-13 23:54:46 +00002100* Add support for V37 board
2101 (patch by Jón Benediktsson, 11 Dec 2002)
2102
wdenkd0fb80c2003-01-11 09:48:40 +00002103* Update baudrate in bd_info when it gets changed
2104
2105* Add watchdog trigger points while waiting for serial port
2106 (so far only 8xx -- needed on LWMON with 100ms watchdog)
2107
2108* Improve command line tool to access the U-Boot's environment
2109 (figuration of the utility, using a config file)
2110
wdenka25f8622003-01-02 23:57:29 +00002111* Add single quote support for (old) command line parser
2112
wdenk288b3d72002-12-20 23:42:25 +00002113* Switch LWMON board default config from FRAM to EEPROM;
2114 in POST, EEPROM shows up on 8 addresses
2115
2116======================================================================
wdenk2f91a3d2002-12-17 18:07:30 +00002117Changes for U-Boot 0.2.0:
wdenk24ee89b2002-11-03 17:56:27 +00002118======================================================================
2119
wdenk6aff3112002-12-17 01:51:00 +00002120* Use 1-byte-read instead of -write for iprobe() function
2121 Add i2c commands to PM826 config
2122
2123* extend I2C POST code: check for list on known addresses
2124
wdenk228f29a2002-12-08 09:53:23 +00002125* Improve log buffer code; use "loglevel" to decide which messages
2126 to log on the console, too (like in Linux); get rid of "logstart"
2127
2128* Add command line tool to access the U-Boot's environment
2129 (board-specific for TRAB now, to be fixed later)
2130
wdenk7c7a23b2002-12-07 00:20:59 +00002131* Patch by Hans-Joerg Frieden, 06 Dec 2002
2132 Fix misc problems with AmigaOne support
2133
2134* Patch by Chris Hallinan, 3 Dec 2002:
2135 minor cleanup to the MPC8245 EPIC driver
2136
2137* Patch by Pierre Aubert , 28 Nov 2002
2138 Add support for external (SIU) interrupts on MPC8xx
2139
2140* Patch by Pierre Aubert , 28 Nov 2002
2141 Fix nested syscalls bug in standalone applications
2142
2143* Patch by David Müller, 27 Nov 2002:
2144 fix output of "pciinfo" command for CardBus bridge devices.
2145
2146* Fix bug in TQM8260 board detection - boards got stuck when board ID
2147 was not readable
2148
wdenk1f53a412002-12-04 23:39:58 +00002149* Add LED indication for IDE activity on KUP4K board
2150
wdenka6c7ad22002-12-03 21:28:10 +00002151* Fix startup problems with VFD display on TRAB
2152
2153* Patch by Pierre Aubert, 20 Nov 2002
2154 Add driver for Epson SED13806 graphic controller.
2155 Add support for BMP logos in cfb_console driver.
2156
wdenkea909b72002-11-21 23:11:29 +00002157* Added support for both PCMCIA slots (at the same time!) on MPC8xx
2158
2159* Patch by Rod Boyce, 21 Nov 2002:
2160 fix PCMCIA on MBX8xx board
2161
2162* Patch by Pierre Aubert , 21 Nov 2002
2163 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
2164 bootmode word in DPRAM configurable
2165
wdenkb2184c32002-11-19 23:01:07 +00002166* Patch by Daniel Engström, 18 Nov 2002:
2167 Fixes for x86 port (mostly strings issues)
2168
2169* Patch by Ken Chou, 18 Nov 2002:
2170 Fix for natsemi NIC cards (DP83815)
2171
2172* Patch by Pierre Aubert, 19 Nov 2002:
2173 fix a bug for the MII configuration, and some warnings
2174
wdenkc7de8292002-11-19 11:04:11 +00002175* Patch by Thomas Frieden, 13 Nov 2002:
2176 Add code for AmigaOne board
2177 (preliminary merge to U-Boot, still WIP)
2178
2179* Patch by Jon Diekema, 12 Nov 2002:
2180 - Adding URL for IEEE OUI lookup
2181 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
2182 being defined.
2183 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
2184 root-on-nfs macros are designed to switch how the default boot
2185 method gets defined.
2186
wdenk2262cfe2002-11-18 00:14:45 +00002187* Patch by Daniel Engström, 13 Nov 2002:
2188 Add support for i386 architecture and AMD SC520 board
2189
2190* Patch by Pierre Aubert, 12 Nov 2002:
2191 Add support for DOS filesystem and booting from DOS floppy disk
2192
wdenk1d0350e2002-11-11 21:14:20 +00002193* Patch by Jim Sandoz, 07 Nov 2002:
2194 Increase number of network RX buffers (PKTBUFSRX in
2195 "include/net.h") for EEPRO100 based boards (especially SP8240)
2196 which showed "Receiver is not ready" errors when U-Boot was
2197 processing the receive buffers slower than the network controller
2198 was filling them.
2199
wdenkeb9401e2002-11-11 02:11:37 +00002200* Patch by Andreas Oberritter, 09 Nov 2002:
2201 Change behaviour of NetLoop(): return -1 for errors, filesize
2202 otherwise; return code 0 is valid an means no file loaded - in this
2203 case the environment still gets updated!
2204
2205* Patches by Jon Diekema, 9 Nov 2002:
2206 - improve ADC/DAC clocking on the SACSng board to align
2207 the failing edges of LRCLK and SCLK
2208 - sbc8260 configuration tweaks
2209 - add status LED support for 82xx systems
2210 - wire sspi/sspo commands into command handler; improved error
2211 handlering
2212 - add timestamp support and alternate memory test to the
2213 SACSng configuration
2214
2215* Patch by Vince Husovsky, 7 Nov 2002:
wdenk7f6c2cb2002-11-10 22:06:23 +00002216 Add "-n" to linker options to get rid of "Not enough room for
2217 program headers" problem
2218
2219* Patch by David Müller, 05 Nov 2002
2220 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
2221 so we can use an already existing name
2222
2223* Patch by Pierre Aubert, 05 Nov 2002
2224 Hardware relatied improvments in FDC boot code
2225
2226* Patch by Holger Schurig, 5 Nov 2002:
2227 Make the PXA really change it's frequency
2228
2229* Patch by Pierre Aubert, 05 Nov 2002
2230 Add support for slave serial Spartan 2 FPGAs
2231
2232* Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
2233 drivers
2234
wdenk56f94be2002-11-05 16:35:14 +00002235* Add support for log buffer which can be passed to Linux kernel's
2236 syslog mechanism; used especially for POST results.
2237
2238* Patch by Klaus Heydeck, 31 Oct 2002:
2239 Add initial support for kup4k board
2240
wdenk384ae022002-11-05 00:17:55 +00002241* Patch by Robert Schwebel, 04 Nov 2002:
2242 - use watchdog to reset PXA250 systems
2243 - added progress callbacks to (some of the) ARM code
2244 - update for Cogent CSB226 board
2245
2246* Add support for FPS860 board
2247
wdenke95b61c2002-11-04 16:02:40 +00002248* Patch by Guillaume Alexandre,, 04 Nov 2002:
2249 Improve PCI access on 32-bits Compact PCI bus
2250
wdenk24ee89b2002-11-03 17:56:27 +00002251* Fix mdelay() on TRAB - this was still the debugging version with
2252 seconds instead of ms.
2253
2254* Patch by Robert Schwebel, 1 Nov 2002:
2255 XScale related cleanup (affects all ARM boards)
2256
2257* Cleanup of names and README.
wdenkcc1c8a12002-11-02 22:58:18 +00002258
2259======================================================================
wdenk24ee89b2002-11-03 17:56:27 +00002260Notes for U-Boot 0.1.0:
wdenkcc1c8a12002-11-02 22:58:18 +00002261======================================================================
2262
2263This is the initial version of "Das U-Boot", the Universal Boot Loader.
2264
2265It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
2266For information about the history of the project please see the
2267PPCBoot project page at http://sourceforge.net/projects/ppcboot
2268
2269======================================================================