blob: fdfb21291e91fd91a4c4b66631dfa021d7896f81 [file] [log] [blame]
wdenk24ee89b2002-11-03 17:56:27 +00001======================================================================
wdenk56b86bf2004-04-12 14:31:43 +00002Changes for U-Boot 1.1.1:
3======================================================================
wdenk507bbe32004-04-18 21:13:41 +00004
wdenkb9711de2004-04-25 13:18:40 +00005* Patch by John Kerl, 19 Apr 2004:
6 Use U-boot's miiphy.h for PHY register names, rather than
7 introducing a new header file.
8
9* Update pci_ids.h from linux-2.4.26
10
11* Patch by Masami Komiya, 19 Apr 2004:
12 Fix problem cause by VLAN function on little endian architecture
13 without VLAN environment
14
wdenke9132ea2004-04-24 23:23:30 +000015* Clean up the TQM8xx_YYMHz configurations; allow to use the same
wdenkb9711de2004-04-25 13:18:40 +000016 binary image for all clock frequencies. Implement run-time
wdenke9132ea2004-04-24 23:23:30 +000017 optimization of flash access timing based on the actual bus
18 frequency.
19
wdenk5cf91d62004-04-23 20:32:05 +000020* Modify KUP4X board configuration to use SL811 driver for USB memory
21 sticks (including FAT / VFAT filesystem support)
22
23* Add SL811 Host Controller Interface driver for USB
24
25* Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
26
27* Patch by Pantelis Antoniou, 19 Apr 2004:
28 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
29 Minor patches for Intracom boards.
30
31* Patch by Christian Pell, 19 Apr 2004:
32 cleanup support for CF/IDE on PCMCIA for PXA25X
33
wdenke35745b2004-04-18 23:32:11 +000034* Temporarily disabled John Kerl's extended MII command code because
35 "miivals.h" is missing
36
37* Patches by Mark Jonas, 13 Apr 2004:
38 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
39 - Add sync instructions to IceCube SDRAM init code
40 - Move SDRAM chip constants into seperate include files
41 - Unify DDR and SDR initialization code
42 - Unify all IceCube (Lite5xxx) target names
43
wdenk24711112004-04-18 22:57:51 +000044* Patch by John Kerl, 16 Apr 2004:
45 Enable ranges in mii command, e.g. mii read 0-1f 0 or
46 mii read 4-7 18-1a. Also add mii dump subcommand for
47 pretty-printing standard regs 0-5.
48
49* Patch by Stephen Williams, 16 April 2004:
50 fix typo in JSE.h; update MAINTAINERS
51
wdenk498b8db2004-04-18 22:26:17 +000052* Patch by Matthew S. McClintock, 14 Apr 2004:
53 fix initdram function for utx8245 board
54
55* Patch by Markus Pietrek, 14 Apr 2004:
56 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
57
58* Patch by Reinhard Meyer, 18 Apr 2004:
59 provide the IDE Reset Function for EMK 5200 boards
60
61* Patch by Masami Komiya, 12 Apr 2004:
62 fix pci_hose_write_config_{byte,word}_via_dword problems
63
wdenka8bd82d2004-04-18 22:03:42 +000064* Patch by Sangmoon Kim, 12 Apr 2004:
65 Update max RAM size for debris board
66
67* Patch by Travis Sawyer, 08 Apr 2004:
68 Add TLB entry for second DIMM slot on ocotea
69
70* Patch by Masami Komiya, 08 Apr 2004:
71 add RTL8169 network driver
72
wdenk7abf0c52004-04-18 21:45:42 +000073* Patch by Dan Malek, 07 Apr 2004:
74 - Add support for RPC/STx GP3, Motorola 8560 board
75 - Update 85xx TSEC driver so it searches MII for first available PHY
76 and uses that one.
77 - Add functions to support console MII commands.
78
79* Patch by Tolunay Orkun, 07 Apr 2004:
wdenka8bd82d2004-04-18 22:03:42 +000080 Move initialization of bi_iic_fast[]
wdenk7abf0c52004-04-18 21:45:42 +000081 from board_init_f() to board_init_r()
82
83* Patch by Yasushi Shoji, 07 Apr 2004:
84 Cleanup microblaze port
85
86* Patch by Sangmoon Kim, 07 Apr 2004:
87 Add auto SDRAM module detection for Debris board
88
wdenkd4326ac2004-04-18 21:17:30 +000089* Patch by Rune Torgersen, 06 Apr 2004:
90 - Fix some PCI problems on the MPC8266ADS board
91 - Fix the location of some PCI entries in the immap structure
92
wdenk507bbe32004-04-18 21:13:41 +000093* Patch by Yasushi Shoji, 07 Apr 2004:
94 - add support for microblaze processors
95 - add support for AtmarkTechno "suzaku" board
96
wdenk998eaae2004-04-18 19:43:36 +000097* Configure PPChameleon board to use redundand environment in flash
98
99* Configure PPChameleon board to use JFFS2 NAND support.
100
101* Added support for JFFS2 filesystem (read-only) on top of NAND flash
102
wdenk6e592382004-04-18 17:39:38 +0000103* Patch by Rune Torgersen, 16 Apr 2004:
104 LBA48 fixes
wdenk56b86bf2004-04-12 14:31:43 +0000105
wdenkc26e4542004-04-18 10:13:26 +0000106* Patches by Pantelis Antoniou, 16 Apr 2004:
107 - add support for a new version of an Intracom board and fix
108 various other things on others.
109 - add verify support to the crc32 command (define
110 CONFIG_CRC32_VERIFY to enable it)
111 - fix FEC driver for MPC8xx systems:
112 1. fix compilation problems for boards that use dynamic
113 allocation of DPRAM
114 2. shut down FEC after network transfers
115 - HUSH parser fixes:
116 1. A new test command was added. This is a simplified version of
117 the one in the bourne shell.
118 2. A new exit command was added which terminates the current
119 executing script.
120 3. Fixed handing of $? (exit code of last executed command)
wdenk6e592382004-04-18 17:39:38 +0000121 - Fix some compile problems;
122 add "once" functionality for the netretry variable
wdenkc26e4542004-04-18 10:13:26 +0000123
wdenkea66bc82004-04-15 23:23:39 +0000124* Patch by George G. Davis, 02 Apr 2004:
125 add support for Intel Assabet board
126
wdenkdb01a2e2004-04-15 23:14:49 +0000127* Patch by Stephen Williams, 01 Apr 2004:
128 Add support for Picture Elements JSE board
129
130* Patch by Christian Pell, 01 Apr 2004:
131 Add CompactFlash support for PXA systems.
132
wdenk04a85b32004-04-15 18:22:41 +0000133* Patches by Pantelis Antoniou, 30 Mar 2004:
134 - add auto-complete support to the U-Boot CLI
135 - add support for NETTA and NETPHONE boards; fix NETVIA board
wdenk5a8c51c2004-04-15 21:16:42 +0000136 - add support for the Epson 156x series of graphical displays
137 (These displays are serial and not suitable for using a normal
138 framebuffer console on them)
139 - add infrastructure needed in order to POST any DSPs in a board
wdenka6ab4bf2004-04-15 21:31:56 +0000140 - improve and fix various things in the MPC8xx FEC driver:
141 1. The new 87x and 88x series of processors have two FECs,
142 and the new driver supports them both.
143 2. Another change in the 87x/88x series is support for
144 the RMII (Reduced MII) interface. However numerous
145 changes are needed to make it work since the PHYs
146 are connected to the same lines. That means that
147 you have to address them correctly over the MII
148 interface.
149 3. We now correctly match the MII/RMII interface
150 configuration to what the PHY reports.
wdenka3d991b2004-04-15 21:48:45 +0000151 - Fix problem when readingthe MII status register. Due to the
152 internal design of many PHYs you have to read the register
153 twice. The problem is more apparent in 10Mbit mode.
154 - add new mode ".jffs2s" for reading from a NAND device: it just
155 skips over bad blocks.
156 - add networking support for VLANs (802.1q), and CDP (Cisco
157 Discovery Protocol)
wdenkbda6c8a2004-04-15 21:58:11 +0000158 - some minor patches / cleanup
wdenk04a85b32004-04-15 18:22:41 +0000159
160* Patch by Yuli Barcohen, 28 Mar 2004:
161 - Add support for MPC8272 family including MPC8247/8248/8271/8272
162 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
163 - Change configuration method for MPC8260ADS family
164
wdenkd716b122004-04-12 16:12:49 +0000165* add startup code to clear the BSS of standalone applications
166
wdenk56b86bf2004-04-12 14:31:43 +0000167* Fix if / elif handling bug in HUSH shell
168
169======================================================================
wdenkf525c8a2004-04-10 20:44:51 +0000170Changes for U-Boot 1.1.0:
wdenkc83bf6a2004-01-06 22:38:14 +0000171======================================================================
172
wdenk7e780362004-04-08 22:31:29 +0000173* Patch by Mark Jonas: Remove config.tmp files only when
174 unconfiguring the board
175
176* Adapt RMU board for bigger flash memory
177
wdenk0608e042004-03-25 19:29:38 +0000178* Patch by Klaus Heydeck, 13 Mar 2003:
179 Add support for KUP4X Board
180
wdenk518e2e12004-03-25 14:59:05 +0000181* Patch by Pavel Bartusek, 21 Mar 2004
182 Add Reiserfs support
183
184* Patch by Hinko Kocevar, 20 Mar 2004
185 - Add auto-release for SMSC LAN91c111 driver
186 - Add save/restore of PTR and PNR regs as suggested in datasheet
187
wdenk6fb6af62004-03-23 23:20:24 +0000188* Patch by Stephen Williams, 19 March 2004
189 Increase speed of sector reads from SystemACE,
190 shorten poll timeout and remove a useless reset
191
192* Patch by Tolunay Orkun, 19 Mar 2004:
193 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
194 (CONFIG_PHY_GIGE)
195
196* Patch by Brad Kemp, 18 Mar 2004:
197 prevent machine checks during a PCI scan
198
199* Patch by Pierre Aubert, 18 Mar 2004:
200 Fix string cleaning in IDE identification
201
wdenkeeb1b772004-03-23 22:53:55 +0000202* Patch by Pierre Aubert, 18 Mar 2004:
203 - Unify video mode handling for Chips & Technologies 69000 Video
204 chip and Silicon Motion SMI 712/710/810 Video chip
205 - Add selection of the video output (CRT or LCD) via 'videoout'
206 environment variable for the Silicon Motion
207 - README update
208
209* Patch by Pierre Aubert, 18 Mar 2004:
210 include/common.h typo fix
211
212* Patches by Tolunay Orkun, 17 Mar 2004:
213 - Add support for bd->bi_iic_fast[] initialization via environment
214 variable "i2cfast" (CONFIG_I2CFAST)
215 - Add "i2cfast" u-boot environment variable support for csb272
216
wdenk27aa8182004-03-23 22:37:33 +0000217* Patch by Carl Riechers, 17 Mar 2004:
218 Ignore '\0' characters in console input for use with telnet and
219 telco pads.
220
221* Patch by Leon Kukovec, 17 Mar 2004:
222 typo fix for strswab prototype #ifdef
223
wdenk4b9206e2004-03-23 22:14:11 +0000224* Patches by Thomas Viehweger, 16 Mar 2004:
225 - show PCI clock frequency on MPC8260 systems
226 - add FCC_PSMR_RMII flag for HiP7 processors
227 - in do_jffs2_fsload(), take load address from load_addr if not set
228 explicit, update load_addr otherwise
229 - replaced printf by putc/puts when no formatting is needed
230 (smaller code size, faster execution)
231
wdenk109c0e32004-03-23 21:43:07 +0000232* Patch by Phillippe Robin, 16 Mar 2004:
233 avoid dereferencing NULL pointer in lib_arm/armlinux.c
234
235* Patch by Stephen Williams, 15 Mar 2004:
236 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
237
238* Patch by Tolunay Orkun, 15 Mar 2004:
239 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
240
241* Patch by Travis Sawyer, 15 Mar 2004:
242 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
243
wdenkefa329c2004-03-23 20:18:25 +0000244* Add start-up delay to make sure power has stabilized before
245 attempting to switch on USB on SX1 board.
246
247* Patch by Josef Wagner, 18 Mar 2004:
248 - Add support for MicroSys XM250 board (PXA255)
249 - Add support for MicroSys PM828 board (MPC8280)
250 - Add support for 32 MB Flash on PM825/826
251 - new SDRAM refresh rate for PM825/PM826
252 - added support for MicroSys PM520 (MPC5200)
253 - replaced Query by Identify command in CPU86/flash.c
254 to support 28F160F3B
255
256* Fix wrap around problem with udelay() on ARM920T
257
258* Add support for Macronix flash on TRAB board
259
wdenk7d7ce412004-03-17 01:13:07 +0000260* Patch by Pierre Aubert, 15 Mar 2004:
261 Fix buffer overflow in IDE identification
262
263* Fix power-off of LCD for out-of-band temperatures on LWMON board
264
265* Remove redundand #define in IceCube.h
266
wdenkd9df1f42004-03-15 09:00:01 +0000267* Patch by Steven Scholz, 27 Feb 2004:
268 - Adding get_ticks() and get_tbclk() for AT91RM9200
269 - Many white space fixes in cpu/at91rm9200/interrupts.c
270
271* Patches by Steven Scholz, 20 Feb 2004:
272 some cleanup in AT91RM9200 related code
273
wdenk855a4962004-03-14 18:23:55 +0000274* Patches by Travis Sawyer, 12 Mar 2004:
275 - Fix Gigabit Ethernet support for 440GX
276 - Add Gigabit Ethernet Support to MII PHY utilities
277
278* Patch by Brad Kemp, 12 Mar 2004:
279 Fixes for drivers/cfi_flash.c:
280 - Better support for x8/x16 implementations
281 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
282 - Added defines for AMD command and address constants
283
284* Patch by Leon Kukovec, 12 Mar 2004:
285 Fix get_dentfromdir() to correctly handle deleted dentries
wdenk42dfe7a2004-03-14 22:25:36 +0000286
wdenk855a4962004-03-14 18:23:55 +0000287* Patch by George G. Davis, 11 Mar 2004:
288 Remove hard coded network settings in TI OMAP1610 H2
289 default board config
290
291* Patch by George G. Davis, 11 Mar 2004:
292 add support for ADS GraphicsClient+ board.
293
wdenk7d7ce412004-03-17 01:13:07 +0000294* Patch by Pierre Aubert, 11 Mar 2004:
wdenk4b248f32004-03-14 16:51:43 +0000295 - add bitmap command and splash screen support in cfb console
296 - add [optional] origin in the bitmap display command
297
298* Patch by Travis Sawyer, 11 Mar 2004:
299 Fix ocotea board early init interrupt setup.
300
301* Patch by Thomas Viehweger, 11 Mar 2004:
302 Remove redundand code; add PCI-specific bits to include/mpc8260.h
303
wdenkaaf224a2004-03-14 15:20:55 +0000304* Patch by Stephan Linz, 09 Mar 2004
305 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
306
307* Patch by George G. Davis, 9 Mar 2004:
308 fix recent build failure for SA1100 target
309
310* Patch by Travis Sawyer, 09 Mar 2004:
311 Support native interrupt mode for the IBM440GX.
312 Previously it was running in 440GP compatibility mode.
313
wdenk3d3befa2004-03-14 15:06:13 +0000314* Patch by Philippe Robin, 09 Mar 2004:
315 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
316 Platform support.
317
318* Patch by Masami Komiya, 08 Mar 2004:
319 Don't overwrite server IP address or boot file name
320 when the boot server does not return values
321
wdenk7d7ce412004-03-17 01:13:07 +0000322* Patch by Tolunay Orkun, 5 Mar 2004:
wdenk3d3befa2004-03-14 15:06:13 +0000323 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
324
wdenk4d13cba2004-03-14 14:09:05 +0000325* Patch by Tolunay Orkun, 5 Mar 2004:
326 Fix early board initialization for Cogent CSB272 board
327
328* Patch by Ed Okerson, 3 Mar 2004:
329 fix CFI flash writes for little endian systems
330
331* Patch by Reinhard Meyer, 01 Mar 2004:
332 generalize USB and IDE support for MPC5200 with according
333 changes to IceCube.h and TOP5200.h
334 add Am29LV256 256 MBit FLASH support for TOP5200 boards
335 add info about USB and IDE to README
336
wdenkc3f9d492004-03-14 00:59:59 +0000337* Patch by Yuli Barcohen, 4 Mar 2004:
338 Fix problems with GCC 3.3.x which changed handling of global
339 variables explicitly initialized to zero (now in .bss instead of
340 .data as before).
341
342* Patch by Leon Kukovec, 02 Mar 2004:
343 add strswab() to fix IDE LBA capacity, firmware and model numbers
344 on little endian machines
345
346* Patch by Masami Komiya, 02 Mar 2004:
347 - Remove get_ticks() from NFS code
348 - Add verification of RPC transaction ID
349
350* Patch by Pierre Aubert, 02 Mar 2004:
351 cleanup for IDE and USB drivers for MPC5200
352
353* Patch by Travis Sawyer, 01 Mar 2004:
wdenk0e6d7982004-03-14 00:07:33 +0000354 Ocotea:
355 - Add IBM PPC440GX Ref Platform support (Ocotea)
356 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
357 Adapted to U-Boot and 440GX port
358 440gx_enet.c:
359 - Add gracious handling of all Ethernet Pin Selections for 440GX
360 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
361 ppc440.h:
362 - Add needed bit definitions
363 - Fix formatting
364
365* Patch by Carl Riechers, 1 Mar 2004:
366 Add PPC440GX prbdv0 divider to fix memory clock calculation.
367
368* Patch by Stephan Linz, 27 Feb 2004
369 - avoid problems for targets without NFS download support
370
wdenkc40b2952004-03-13 23:29:43 +0000371* Patch by Rune Torgersen, 27 Feb 2004:
372 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
373 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
374 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
375
376* Patch by Masami Komiya, 27 Feb 2004:
377 Fix rarpboot: add autoload by NFS
378
379* Patch by Dan Eisenhut, 26 Feb 2004:
380 fix flash_write return value in saveenv
381
382* Patch by Stephan Linz, 11 Dec 2003
383 expand config.mk to avoid trigraph warnings on NIOS
384
385* Rename "BMS2003" board into "HMI10"
386
wdenk6629d2f2004-03-12 15:38:25 +0000387* SX1 patches: use "serial#" for USB serial #; use redundand environment
388 storage; auto-set console on USB port (using preboot command)
389
wdenk232c1502004-03-12 00:14:09 +0000390* Add support for SX1 mobile phone; add support for USB-based console
391 (enable with "setenv stdout usbtty; setenv stdin usbtty")
392
wdenk79d696f2004-03-11 22:46:36 +0000393* Fix LOWBOOT configuration for MPC5200 with DDR memory
394
wdenkf8d813e2004-03-02 14:05:39 +0000395* Fix SDRAM timings for LITE5200 / IceCube board
396
397* Handle Auti-MDIX / connection status for INCA-IP
398
399* Fix USB problems when attempting to read 0 bytes
400
wdenke7c85682004-02-27 08:21:54 +0000401* Patch by Travis Sawyer, 26 Feb 2004:
402 Fix broken compile for XPEDITE1K target.
403
404* Patch by Stephan Linz, 26 Feb 2004:
405 Bug fix for NFS code on NIOS targets
wdenk232c1502004-03-12 00:14:09 +0000406
wdenke7c85682004-02-27 08:21:54 +0000407* Patch by Stephen Williams, 26 Feb 2004:
408 Break up SystemACE reads of large block counts
409
wdenk132ba5f2004-02-27 08:20:54 +0000410* Patch by Pierre Aubert, 26 Feb 2004
411 add IDE support for MPC5200
412
413* Patch by Masami Komiya, 26 Feb 2004:
414 add autoload via NFS
415
416* Patch by Stephen Williams
417 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
418 elsewhere in the source.
419
wdenk11dadd52004-02-27 00:07:27 +0000420* Patch by Steven Scholz, 25 Feb 2004:
421 - Timeouts in FPGA code should be based on CFG_HZ
422 - Minor cleanup in code for Altera FPGA ACEX1K
423
424* Patch by Steven Scholz, 25 Feb 2004:
425 Changed "Directory Hierarchy" section in README
426
427* Patch by Masami Komiya, 25 Feb 2004:
428 Reduce copy count in nfs_read_reply() of NFS code
429
wdenk80885a92004-02-26 23:46:20 +0000430* Patch by Markus Pietrek, 24 Feb 2004:
431 NS9750 DevBoard added
432
wdenk132ba5f2004-02-27 08:20:54 +0000433* Patch by Pierre Aubert, 24 Feb 2004
wdenk80885a92004-02-26 23:46:20 +0000434 add USB support for MPC5200
435
436* Patch by Steven Scholz, 24 Feb 2004:
437 - fix MII commands to use values from last command
438
439* Patch by Torsten Demke, 24 Feb 2004:
440 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
441
wdenk0c852a22004-02-26 23:01:04 +0000442* Patch by Rahul Shanbhag, 19 Feb 2004:
443 Fixes for for OMAP1610 board:
444 - shift some IRQ specific code to platform.S file
445 - remove duplicatewatchdog reset code from start.S
446
447* Make Auto-MDIX Support configurable on INCA-IP board
448
449* Fix license for mkimage tool
450
wdenka084f7d2004-02-24 22:33:21 +0000451* Patch by Masami Komiya, 24 Feb 2004:
452 Update NetBootFileXferSize in NFS code
453
454* Patch by Scott McNutt, 24 Feb 2004:
455 fix packet length in NFS code
456
wdenkcbd8a352004-02-24 02:00:03 +0000457* Patch by Masami Komiy, 22 Feb 2004:
458 Add support for NFS for file download
459
wdenk074cff02004-02-24 00:16:43 +0000460* Patch by Andrea Scian, 17 Feb 2004:
461 Add support for S3C44B0 processor and DAVE B2 board
462
463* Patch by Steven Scholz, 20 Feb 2004:
464 - Add support for MII commands on AT91RM9200 boards
465 - some cleanup in AT91RM9200 ethernet code
466
wdenk028ab6b2004-02-23 23:54:43 +0000467* Patch by Peter Ryser, 20 Feb 2004:
468 Add support for the Xilinx ML300 platform
469
470* Patch by Stephan Linz, 17 Feb 2004:
471 Fix watchdog support for NIOS
472
473* Patch by Josh Fryman, 16 Feb 2004:
474 Fix byte-swapping for cfi_flash.c for different bus widths
475
476* Patch by Jon Diekema, 14 Jeb 2004:
477 Remove duplicate "FPGA Support" notes from the README file
478
wdenk63e73c92004-02-23 22:22:28 +0000479* Patches by Reinhard Meyer, 14 Feb 2004:
480 - update board/emk tree; use common flash driver
481 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
482 [adapted for other PPC CPUs -- wd]
483 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
484
485* Patch by Jon Diekema, 13 Feb 2004:
486 Call show_boot_progress() whenever POST "FAILED" is printed.
487
488* Patch by Nishant Kamat, 13 Feb 2004:
489 Add support for TI OMAP1610 H2 Board
490 Fixes for cpu/arm926ejs/interrupt.c
491 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
492 Fix for a timer bug in OMAP1610 Innovator
493 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
494
495* Patches by Stephan Linz, 12 Feb 2004:
496 - add support for NIOS timer with variable period preload counter value
497 - prepare POST framework support for NIOS targets
498
499* Patch by Denis Peter, 11 Feb 2004:
500 add POST support for the MIP405 board
501
wdenkcd0a9de2004-02-23 20:48:38 +0000502* Patch by Laurent Mohin, 10 Feb 2004:
503 Fix buffer overflow in common/usb.c
504
505* Patch by Tolunay Orkun, 10 Feb 2004:
506 Add support for Cogent CSB272 board
507
wdenk2d1a5372004-02-23 19:30:57 +0000508* Patch by Thomas Elste, 10 Feb 2004:
509 Add support for NET+50 CPU and ModNET50 board
510
511* Patch by Sam Song, 10 Feb 2004:
512 Fix typos in cfi_flash.c
513
514* Patch by Leon Kukovec, 10 Feb 2004
515 Fixed long dir entry slot id calculation in get_vfatname
516
517* Patch by Robin Gilks, 10 Feb 2004:
518 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
519 !=, <>, <, >, <=, >=)
520
wdenk3f85ce22004-02-23 16:11:30 +0000521* Fix problem with side effects in macros in include/usb.h
522
523* Patch by David Benson, 13 Nov 2003:
524 bug 841358 - fix TFTP download size limit
525
526* Fixing bug 850768:
527 improper flush_cache() in load_serial()
528
529* Fixing bug 834943:
530 MPC8540 - missing volatile declarations
531
532* Patch by Stephen Williams, 09 Feb 2004:
533 Add support for Xilinx SystemACE chip:
534 - New files common/cmd_ace.c and include/systemace.h
535 - Hook systemace support into cmd_fat and the partition manager
536
537* Patch by Travis Sawyer, 09 Feb 2004:
538 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
539
wdenk3c74e322004-02-22 23:46:08 +0000540* Patch by Travis Sawyer, 09 Feb 2004:
541 o 440GX:
542 - Fix PCI Indirect access for type 1 config cycles with ppc440.
543 - Add phymode for 440 enet
544 - fix pci pre init
545 o XPedite1K:
546 - Change board_pre_init to board_early_init_f
547 - Add user flash to bus controller setup
548 - Fix pci pre init
549 - Fix is_pci_host to check GPIO for monarch bit
550 - Force xpedite1k to pci conventional mode (via #define option)
551
552* Patch by Brad Kemp, 4 Feb 2004:
553 - handle the machine check that is generated during the PCI scans
554 on 82xx processors.
555 - define the registers used in the IMMR by the PCI subsystem.
556
557* Patch by Pierre Aubert, 03 Feb 2004:
558 cpu/mpc5xxx/start.S: copy MBAR into SPR311
559
560* Patch by Jeff Angielski, 03 Feb 2004:
561 Fix copy & paste error in cpu/mpc8260/pci.c
562
563* Patch by Reinhard Meyer, 24 Jan 2004:
564 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
565
wdenkcf56e112004-02-20 22:02:48 +0000566* Add Auto-MDIX support for INCA-IP
567
wdenkbf9e3b32004-02-12 00:47:09 +0000568* Some code cleanup
569
570* Patch by Josef Baumgartner, 10 Feb 2004:
571 Fixes for Coldfire port
572
573* Patch by Brad Kemp, 11 Feb 2004:
574 Fix CFI flash driver problems
575
wdenka2d18bb2004-02-11 21:35:18 +0000576* Make sure to use a bus clock divider of 2 only when running TQM8xxM
577 modules at CPU clock frequencies above 66 MHz.
wdenkbf9e3b32004-02-12 00:47:09 +0000578
wdenka2d18bb2004-02-11 21:35:18 +0000579* Optimize flash programming speed for LWMON (by another 100% :-)
580
wdenkcd37d9e2004-02-10 00:03:41 +0000581* Patch by Jian Zhang, 3 Feb 2004:
582 - Changed the incorrect FAT12BUFSIZE
583 - data_begin in fsdata can be negative. Changed it to be short.
584
wdenkec4c5442004-02-09 23:12:24 +0000585* Patches by Stephan Linz, 30 Jan 2004:
586 1: - board/altera/common/flash.c:flash_erase():
587 o allow interrupts befor get_timer() call
588 o check-up each erased sector and avoid unexpected timeouts
589 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
590 o enclose sevenseg_set() in cpp condition
591 - remove the ASMI configuration for DK1S10_standard_32 (never present)
592 - fix some typed in mistakes in the NIOS documentation
593 2: - split DK1C20 configuration into several header files:
594 o two new files for each NIOS CPU description
595 o U-Boot related part is remaining in DK1C20.h
596 3: - split DK1S10 configuration into several header files:
597 o two new files for each NIOS CPU description
598 o U-Boot related part is remaining in DK1S10.h
599 4: - Add support for the Microtronix Linux Development Kit
600 NIOS CPU configuration at the Altera Nios Development Kit,
601 Stratix Edition (DK-1S10)
602 5: - Add documentation for the Altera Nios Development Kit,
603 Stratix Edition (DK-1S10)
604 6: - Add support for the Nios Serial Peripharel Interface (SPI)
605 (master only)
606 7: - Add support for the common U-Boot SPI framework at
607 RTC driver DS1306
608
wdenkb98fff12004-02-09 20:51:26 +0000609* Patch by Rahul Shanbhag, 28 Jan 2004:
610 Fix flash protection/locking handling for OMAP1610 innovator board.
611
612* Patch by Rolf Peukert, 28 Jan 2004:
613 fix flash write problems on CSB226 board (write with 32 bit bus width)
614
615* Patches by Mark Jonas, 16 Jan 2004:
616 - fix rounding error when calculating baudrates for MPC5200 PSCs
617 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
618 time which is not supported
619
wdenk5653fc32004-02-08 22:55:38 +0000620* Patch by Yuli Barcohen, 26 Jan 2004:
621 Allow bzip2 compression for small memory footprint boards
622
623* Patch by Brad Kemp, 21 Jan 2004:
624 Add support for CFI flash driver for both the Intel and the AMD
625 command sets.
626
627* Patch by Travis Sawyer, 20 Jan 2004:
628 Fix pci bridge auto enumeration of sibling p2p bridges.
629
630* Patch by Tolunay Orkun, 12 Jan 2004:
631 Add some delays as needed for Intel LXT971A PHY support
632
633* Patches by Stephan Linz, 09 Jan 2004:
634 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
635 - make DK1C20 board configuration related to ASMI conform to
636 documentation
637
wdenkf6e20fc2004-02-08 19:38:38 +0000638* Patch by Anders Larsen, 09 Jan 2004:
639
640 ARM memory layout fixes: the abort-stack is now set up in the
641 correct RAM area, and the BSS is zeroed out as it should be.
642
643 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
644 of the linker scripts are replaced by '__bss_start' and '_end',
645 resp., which is a further step to eliminate unnecessary differences
646 between the implementation of the CPU architectures.
647
wdenkf4863a72004-02-07 01:27:10 +0000648* Patch by liang a lei, 9 Jan 2004:
649 Fix Intel 28F128J3 ID in include/flash.h
650
651* Patch by Masami Komiya, 09 Jan 2004:
652 add support for TB0229 board (NEC VR4131 MIPS processor)
653
654* Patch by Leon Kukovec, 12 Dec 2003:
655 changed extern __inline__ into static __inline__ in
656 include/linux/byteorder/swab.h
657
wdenkba56f622004-02-06 23:19:44 +0000658* Patch by Travis Sawyer, 30 Dec 2003:
659 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
660 select MDI port based on enabled EMAC device.
661 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
662 base PrPMC board.
663
wdenka6cccae2004-02-06 21:48:22 +0000664* Patch by Wolter Kamphuis, 15 Dec 2003:
665 made CONFIG_SILENT_CONSOLE usable on all architectures
666
667* Disable date command on TQM866M - there is no RTC on MPC866
668
wdenk75d1ea72004-01-31 20:06:54 +0000669* Fix variable CPU clock for MPC859/866 systems for low CPU clocks
670
wdenk68766092004-01-29 09:22:58 +0000671* Implement adaptive SDRAM timing configuration based on actual CPU
672 clock frequency for INCA-IP; fix problem with board hanging when
673 switching from 150MHz to 100MHz
674
675* Add PCMCIA CS support for BMS2003 board
676
wdenkc178d3d2004-01-24 20:25:54 +0000677* Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
678 see doc/README.MPC866 for details;
679 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
680 calculate CPU clock frequency from PLL register values.
681
682* Add support for 128 MB RAM on TQM8xxL/M modules
683
wdenkef978732004-01-21 20:46:28 +0000684* Fix PS/2 keyboard problem caused by statically initialized variable
685 pointing to a location in flash
686
687* Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
688
wdenkc837dcb2004-01-20 23:12:12 +0000689* The PS/2 mux on the BMS2003 board needs 450 ms after power on
690 before we can access it; add delay in case we are faster (with no
691 CF card inserted)
692
693* Cleanup of some init functions
694
695* Make sure SCC Ethernet is always stopped by the time we boot Linux
696 to avoid Linux crashes by early packets coming in.
697
698* Accelerate flash accesses on LWMON board by using buffered writes
699
wdenkb0aef112004-01-18 18:21:54 +0000700* Fix typo in Makefile;
701 fix problem with PARTNUM detection
702
wdenk1c437712004-01-16 00:30:56 +0000703* Patch by Reinhard Meyer, 09 Jan 2004:
704 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
705
706* Add support for IDE LED on BMS2003 board
707 (exclusive with status LED!)
708
709* Add support for PS/2 keyboard (used with PS/2 multiplexor on
710 BMS2003 board)
711
712* Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
713 Add common files for "emk" boards
714
wdenkc83bf6a2004-01-06 22:38:14 +0000715* Add a common get_ram_size() function and modify the the
716 board-specific files to invoke that common implementation.
717
718======================================================================
wdenkb34ff812004-01-06 11:13:56 +0000719Changes for U-Boot 1.0.1:
wdenk5cf9da42003-11-07 13:42:26 +0000720======================================================================
721
wdenkb34ff812004-01-06 11:13:56 +0000722* Set default clock for INCA-IP to 150 MHz
723
wdenka522fa02004-01-04 22:51:12 +0000724* Make BMS2003 use a separate config file to avoid #ifdef mess;
725 add I2C support; add support for DS1337 RTC
726
727* Add CompactFlash support for BMS2003 board
728
729* Add support for status LED on BMS2003 board
730
wdenk180d3f72004-01-04 16:28:35 +0000731* Patch by Scott McNutt, 02 Jan 2004:
732 Add support for the Nios Active Serial Memory Interface (ASMI)
733 on Cyclone devices
734
735* Patch by Andrea Marson, 16 Dec 2003:
736 Add support for the PPChameleon ME and HI modules
737
738* Patch by Yuli Barcohen, 22 Dec 2003:
739 Add support for Motorola DUET ADS board (MPC87x/88x)
740
wdenkdd875c72004-01-03 21:24:46 +0000741* Patch by Robert Schwebel, 15 Dec 2003:
742 add support for cramfs (uses JFFS2 command interface)
743
wdenkc935d3b2004-01-03 19:43:48 +0000744* Patches by Stephan Linz, 11 Dec 2003:
745 - more documentation for NIOS port
746 - new struct nios_pio_t, struct nios_spi_t
747 - Reconfiguration for NIOS Development Kit DK1C20:
748 o move board related code from board/dk1c20
749 to board/altera/dk1c20
750 o create a new common source path board/altera/common
751 and move generic flash access stuff into it
752 o change/expand configuration file DK1C20.h
753 - Add support for NIOS Development Kit DK1S10
754 - Add status LED support for NIOS systems
755 - Add dual 7-segment LED support for Altera NIOS DevKits
756
wdenk3a473b22004-01-03 00:43:19 +0000757* Patch by Ronen Shitrit, 10 Dec 2003:
758 Add support for the Marvell DB64360 / DB64460 development boards
759
760* Patch by Detlev Zundel, 10 Dec 2003:
761 fix dependency problem in examples/Makefile
762
wdenkb6e4c402004-01-02 16:05:07 +0000763* Patch by Denis Peter, 8 Dec 2003
764 - add support for the PATI board (MPC555)
765 - add SPI support for the MPC5xx
766
767* Patch by Anders Larsen, 08 Dec 2003:
768 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
769 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
770 cleanup some redundand #defines
771
wdenk63f34912004-01-02 15:01:32 +0000772* Patch by André Schwarz, 8 Dec 2003:
773 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
774 - TX and RX deskriptors must be quad-word aligned
775 - does not work with only one TX deskriptor
776 - standard reset method does not work
777
778* Patch by Masami Komiya, 08 Dec 2003:
779 add RTL8139 ethernet driver
780
781* Patches by Ed Okerson, 07 Dec 2003:
782 - fix ethernet for the AU1x00 processors in little-endian mode.
783 - extend memsetup.S for the AU1x00 processors in BE and LE modes
784
wdenkd4ca31c2004-01-02 14:00:00 +0000785* Minor code cleanup (coding style)
786
787* Patch by Reinhard Meyer, 30 Dec 2003:
788 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
789 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
790 - turned debug print of PHY registers into a function (called in two places)
791 - added support for EMK MPC5200 based modules
792
793* Fix MPC8xx PLPRCR_MFD_SHIFT typo
794
795* Add support for TQM866M modules
796
797* Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
798
799* Fix a few compiler warnings
800
wdenkc1896002003-12-28 11:44:59 +0000801* Patch by Reinhard Meyer, 28 Dec 2003:
802 Add initial support for TOP5200 board
803
wdenk7cb22f92003-12-27 19:24:54 +0000804* Make CPU clock on ICA-IP board controllable by a "cpuclk"
805 environment variable which can set to "100", "133", or "150". The
806 CPU clock will be configured accordingly upon next reboot. Other
807 values are ignored. In case of an invalid or undefined "cpuclk"
808 value, the compile-time default CPU clock speed will be used.
809
810* Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
811 window that is used to access the UART registers by the Linux driver)
812
813* Patch by Reinhard Meyer, 20 Dec 2003:
814 Fix clock calculation for the MPC5200 for higher clock frequencies
815 (above 2**32 / 10 = 429.5 MHz).
816
817* Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
818
wdenkb2001f22003-12-20 22:45:10 +0000819* Fix IceCube CLKIN configuration (it's 33.000000MHz)
820
821* Add new configuration for IceCube board with DDR memory
822
823* Update TRAB memory configurations
824
wdenk5c745d22003-12-12 00:02:26 +0000825* Add JFFS2 support for INCA-IP board
826
stroesed4f58f72003-12-09 15:04:55 +0000827* Patch by Bill Hargen, 09 Dec 2003:
828 - BUBINGA405EP: changed flash driver to protect top sector containing
829 first instruction.
830 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
831 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
832 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
833 - 405EP: added/fixed support for "reginfo" command.
834 - 4xx: removed spurious MII error messages on "mii info" command.
835
wdenk4e5ca3e2003-12-08 01:34:36 +0000836* Patch by Bernhard Kuhn, 28 Nov 2003:
837 add support for Coldfire CPU
838 add support for Motorola M5272C3 and M5282EVB boards
839
wdenk9fd5e312003-12-07 23:55:12 +0000840* Patch by Pierre Aubert, 24 Nov 2003:
841 - add a return value for the fpga command
842 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
843 is defined. If ide_preinit fails, ide_init is aborted.
844 - fix an endianess problem in fat.h
845
wdenk3bbc8992003-12-07 22:27:15 +0000846* Patch by Wolter Kamphuis, 05 Dec 2003:
847 Add support for SNMC's QS850/QS823/QS860T boards
848
wdenkb028f712003-12-07 21:39:28 +0000849* Patch by Yuli Barcohen, 3 Dec 2003:
850 "revive" U-Boot support for old Motorola MPC860ADS board
851
852* Patch by Cam(ilo?), 03 Dec 2003:
853 make examples build even with broken Montavista objcopy
854
855* Patch by Pavel Bartusek, 27 Nov 2003:
856 fix conversion problem with "bootretry" evironment variable
857
wdenkb4676a22003-12-07 19:24:00 +0000858* Patch by Andre Schwarz, 24 Nov 2003:
859 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
860
861* Patch by Pavel Bartusek, 21 Nov 2003:
862 set ZMII bridge speed on 440
863
864* Patch by Anders Larsen, 17 Nov 2003:
865 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
866
wdenka2663ea2003-12-07 18:32:37 +0000867* Patches by David Müller, 14 Nov 2003:
868 - board/mpl/common/common_util.c
869 * implement support for BZIP2 compressed images
870 * various cleanups (printf -> puts, ...)
871 - board/mpl/common/flash.c
872 * report correct errors to upper layers
873 * check the erase fail and VPP low bits in status reg
874 - board/mpl/vcma9/cmd_vcma9.c
875 - board/mpl/vcma9/flash.c
876 * various cleanups (printf -> puts, ...)
877 - common/cmd_usb.c
878 * fix typo in comment
879 - cpu/arm920t/usb_ohci.c
880 * support for S3C2410 is missing in #if line
881 - drivers/cs8900.c
882 * reinit some registers in case of error (cable missing, ...)
883 - fs/fat/fat.c
884 * support for USB/MMC devices is missing in #if line
885 - include/configs/MIP405.h
886 - include/configs/PIP405.h
887 * enable BZIP2 support
888 * enlarge malloc space to 1MiB because of BZIP2 support
889 - include/configs/VCMA9.h
890 * enable BZIP2 support
891 * enlarge malloc space to 1MiB because of BZIP2 support
892 * enable USB support
893 - lib_arm/armlinux.c
894 * change calling convention of ARM Linux kernel as
895 described on http://www.arm.linux.org.uk/developer/booting.php
896
897* Patch by Thomas Lange, 14 Nov 2003:
898 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
899 support all these AMD boards.
900
901* Patch by Thomas Lange, 14 Nov 2003:
902 Workaround for mips au1x00 physical memory accesses (the au1x00
903 uses a 36 bit bus internally and cannot access physical memory
904 directly. Use the uncached SDRAM address instead of the physical
905 one.)
906
wdenkef5a9672003-12-07 00:46:27 +0000907* Patch by Xue Ligong (Joe), 13 Nov 2003:
908 add Realtek 8019 ethernet driver
909
910* Patch by Yuli Barcohen, 13 Nov 2003:
911 MPC826xADS/PQ2FADS cleanup
912
913* Patch by Anders Larsen, 12 Nov 2003:
914 Update README to mark the PORTIO commands non-standard
915
wdenk5779d8d2003-12-06 23:55:10 +0000916* Patch by Nicolas Lacressonnière, 12 Nov 2003:
917 update for for Atmel AT91RM9200DK development kit:
918 - support for environment variables in DataFlash
919 - Atmel DataFlash AT45DB1282 support
920
921* Patch by Jeff Carr, 11 Nov 2003:
922 add support for new version of 8270 processors
923
924* Patches by George G. Davis, 05 Nov 2003:
925 - only pass the ARM linux initrd tag to the kernel when an initrd
926 is actually present
927 - update omap1510inn configuration file
928
wdenk8bf3b002003-12-06 23:20:41 +0000929* Patches by Stephan Linz, 3 Nov 2003:
930 - more endianess fixes for LAN91C111 driver
931 - CFG_HZ configuration patch for NIOS Cyclone board
932
933* Patch by Stephan Linz, 28 Oct 2003:
934 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
935
936* Patch by Steven Scholz, 20 Oct 2003:
937 - make "mii info <addr>" show infor for PHY at "addr" only
938 - Endian fix for miiphy_info()
939
wdenka8c7c702003-12-06 19:49:23 +0000940* Patch by Gleb Natapov, 19 Sep 2003:
941 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
942
943* Patch by Anders Larsen, 17 Sep 2003:
944 Bring ARM memory layout in sync with the documentation:
945 stack and malloc-heap are now located _below_ the U-Boot code
946
wdenkfa1399e2003-12-06 11:20:01 +0000947* Accelerate booting on TRAB board: read and check autoupdate image
948 headers first instead of always reading the whole images.
949
wdenkb96619a2003-12-05 21:08:38 +0000950* Fix type in MPC5XXX code (pointed out by Victor Wren)
951
wdenkaf6d1df2003-12-03 23:53:42 +0000952* Enabled password check on RMU board
953
954* Fix configuration problem with IceCube in LOWBOOT configuration:
955 envrionment got embedded, corrupting the image layout.
956
957* Fix NEC display names (it's 6440 [for 640x480], not 6640).
958
wdenkfd3103b2003-11-25 16:55:19 +0000959* Added BMS2003 board
960 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
961
wdenkb4757ce2003-11-17 21:45:27 +0000962* Fix flash driver for TRAB board (must use Unlock Bypass Reset
963 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
964 and CPLD
965
wdenk5bb226e2003-11-17 21:14:37 +0000966* Use "-fPIC" instead of "-mrelocatable" to prevent problems with
967 recent tools
968
969* Add checksum verification to 'imls' command
970
971* Add bd_info fields needed for 4xx Linux I2C driver
972
973* Patch by Martin Krause, 4 Nov. 2003:
974 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
975
976* Print used network interface when CONFIG_NET_MULTI is set
977
wdenk5cf9da42003-11-07 13:42:26 +0000978* Patch by Bernhard Kuhn, 28 Oct 2003:
979 Add low boot support for MPC5200
980
981* Fix problem with dual PCMCIA support (NSCU)
982
983* Fix MPC5200 I2C initialization function
984
985======================================================================
wdenka43278a2003-09-11 19:48:06 +0000986Changes for U-Boot 1.0.0:
987======================================================================
988
wdenkb13fb012003-10-30 21:49:38 +0000989* Fix parameter passing to standalone images with bootm command
990
991* Patch by Kyle Harris, 30 Oct 2003:
992 Fix build errors for ixdp425 board
993
994* Patch by David M. Horn, 29 Oct 2003:
995 Fixes to build under CYGWIN
996
997* Get IceCube MGT5100 working (again)
998
wdenk5fa66df2003-10-29 23:18:55 +0000999* Fix problems in memory test on some boards (which was not
1000 non-destructive as intended)
1001
1002* Patch by Gary Jennejohn, 28 Oct 2003:
1003 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
1004 to prevent stack overflow on ARM systems
1005
wdenka0f2fe52003-10-28 09:14:21 +00001006* Patch by Stephan Linz, 28 Oct 2003:
1007 fix init sequence error for NIOS port
1008
1009* Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
1010
1011* Add CONFIG_VERSION_VARIABLE to TRAB configuration
1012
wdenka57a4962003-10-26 22:52:58 +00001013* Patch by Xiao Xianghua, 23 Oct 2003:
1014 small patch for mpc85xx
1015
1016* Fix small problem in MPC5200 I2C driver
1017
1018* Fix FCC3 support on ATC board
1019
dzu8cb81432003-10-24 13:14:45 +00001020* Correct header printing for multi-image files in do_bootm()
1021
1022* Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
1023
wdenk4654af22003-10-22 09:00:28 +00001024* Fix PCI problems on PPChameleon board
1025
wdenka3ad8e22003-10-19 23:22:11 +00001026* Patch by Steven Scholz, 18 Oct 2003:
1027 Fix AT91RM9200 ethernet driver
1028
1029* Patch by Nye Liu, 17 Oct 2003:
1030 Fix typo in include/mpc8xx.h
1031
1032* Patch by Richard Woodruff, 16 Oct 03:
1033 Fixes for cpu/arm925/interrupt.c
1034 - Initialize timestamp & lastdec vars.
1035 - fix timestamp overflows.
1036 - fix lastdec overflow.
1037 - smarter normalization to allow udelay() below 1ms to work.
1038
1039* Patch by Scott McNutt, 16 Oct
1040 add networking support for the Altera Nios Development Kit,
1041 Cyclone Edition (DK-1C20)
1042
1043* Patch by Jon Diekema, 14 Oct 2003:
1044 add hint about doc/README.silent to README file
1045
dzue7df0292003-10-19 21:43:26 +00001046* Add CompactFlash support for NSCU
1047
wdenkd7281f42003-10-19 22:30:08 +00001048* Fix PCI problems on PPChameleonEVB
1049
wdenk3d1e8a92003-10-16 12:53:35 +00001050* TRAB auto-update: Base decision if we have to strip the image
1051 header on image type as encoded in the header
wdenkd7281f42003-10-19 22:30:08 +00001052 (include image type patch by Martin Krause, 17 Oct 2003)
wdenk3d1e8a92003-10-16 12:53:35 +00001053
wdenk42d1f032003-10-15 23:53:47 +00001054* Patches by Xianghua Xiao, 15 Oct 2003:
1055
1056 - Added Motorola CPU 8540/8560 support (cpu/85xx)
1057 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
1058 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
1059
1060* Fix flash timings on TRAB board
1061
wdenk2d5b5612003-10-14 19:43:55 +00001062* Make sure HUSH is initialized for running auto-update scripts
1063
1064* Make 5200 reset command _really_ reset the board, without running
1065 any other code after it
1066
1067* Fix errors with flash erase when range spans across banks
1068 that are mapped in reverse order
1069
1070* Fix flash mapping and display on P3G4 board
1071
1072* Patch by Kyle Harris, 15 Jul 2003:
1073 - add support for Intel IXP425 CPU
1074 - add support for IXDP425 eval board
1075
wdenkf72da342003-10-10 10:05:42 +00001076* Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
1077 for more information
1078
wdenk5da627a2003-10-09 20:09:04 +00001079* Patch by Steven Scholz, 10 Oct 2003
1080 - Add support for Altera FPGA ACEX1K
1081
wdenk15647dc2003-10-09 19:00:25 +00001082* Patches by Thomas Lange, 09 Oct 2003:
1083 - fix cmd_ide.c for non ppc boards (read/write functions did not
1084 add ATA base address)
1085 - fix for shannon board
1086 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
wdenk5da627a2003-10-09 20:09:04 +00001087 - Endian swap ATA identity for all big endian CPUs, not just PPC
1088 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
1089 args to linux
1090 - add support for dbau1x00 board (MIPS32)
wdenk15647dc2003-10-09 19:00:25 +00001091
1092* Patch by Sangmoon Kim, 07 Oct 2003:
1093 add support for debris board
1094
wdenka0ff7f22003-10-09 13:16:55 +00001095* Patch by Martin Krause, 09 Oct 2003:
1096 Fixes for TRAB board
1097 - /board/trab/rs485.c: correct baudrate
wdenk42d1f032003-10-15 23:53:47 +00001098 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
wdenka0ff7f22003-10-09 13:16:55 +00001099 udelay(); fix some timing problems with adc controller
1100 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
1101 modify commands: touch and buzzer
1102
1103* Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
1104 (quick & dirty workaround for rogue pointer problem in get_vfatname());
1105 Use direct function calls for auto_update instead of hush commands
1106
wdenk4a551702003-10-08 23:26:14 +00001107* Patch by Scott McNutt, 04 Oct 2003:
1108 - add support for Altera Nios-32 CPU
1109 - add support for Nios Cyclone Development Kit (DK-1C20)
1110
1111* Patch by Steven Scholz, 29 Sep 2003:
1112 - A second parameter for bootm overwrites the load address for
1113 "Standalone Application" images.
1114 - bootm sets environment variable "filesize" to the resulting
1115 (uncompressed) data length for "Standalone Application" images
1116 when autostart is set to "no". Now you can do something like
1117 if bootm $fpgadata $some_free_ram ; then
1118 fpga load 0 $some_free_ram $filesize
1119 fi
1120
1121* Patch by Denis Peter, 25 Sept 2003:
1122 add support for the MIP405 Rev. C board
1123
wdenk54387ac2003-10-08 22:45:44 +00001124* Patch by Yuli Barcohen, 25 Sep 2003:
1125 add support for Zephyr Engineering ZPC.1900 board
1126
1127* Patch by Anders Larsen, 23 Sep 2003:
1128 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
1129 implemented for the x86 architecture)
1130
wdenkfc3e2162003-10-08 22:33:00 +00001131* Patch by Sangmoon Kim, 23 Sep 2003:
1132 fix pll_pci_to_mem_multiplier table for MPC8245
1133
1134* Patch by Anders Larsen, 22 Sep 2003:
1135 enable timed autoboot on PXA
1136
1137* Patch by David Müller, 22 Sep 2003:
wdenkfc3e2162003-10-08 22:33:00 +00001138 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
1139 returns correct libgcc file path
1140 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
1141 time on s3c24x0 systems
1142
1143* Patch by Jon Diekema, 19 Sep 2003:
1144 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
1145 link state to the fault LED.
1146 - In NetLoop, make the Fault LED reflect the link status. The link
1147 status gets updated on entry, and on timeouts.
wdenk42d1f032003-10-15 23:53:47 +00001148
wdenkef1464c2003-10-08 22:14:02 +00001149* Patch by Anders Larsen, 18 Sep 2003:
1150 allow mkimage to build and run on Cygwin-hosted systems
1151
1152* Patch by Frank Müller, 18 Sep 2003:
1153 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
1154 cpu/mpc8xx/fec.c
1155
1156* Patch by Pantelis Antoniou, 16 Sep 2003:
1157 add tool to compute fileds in the PLPRCR register for MPC86x
1158
wdenkd9a405a2003-10-07 20:01:55 +00001159* Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
1160
wdenk147031a2003-10-07 10:33:38 +00001161* Fix build problems under FreeBSD
1162
wdenk887b3722003-10-06 22:00:45 +00001163* Add generic filesystem image type
1164
wdenkfbe4b5c2003-10-06 21:55:32 +00001165* Make fatload set filesize environment variable
1166
1167* enable basic / medium / high-end configurations for PPChameleonEVB
1168 board; fix NAND code
1169
1170* enable TFTP client code to specify to the server the desired
1171 timeout value (see RFC-2349)
1172
dzubb65a312003-09-30 15:22:12 +00001173* Improve SDRAM setup for TRAB board
1174
dzu88a1bfa2003-09-30 15:11:43 +00001175* Suppress all output with splashscreen configured only if "splashimage"
1176 is set
1177
dzucad07372003-09-30 14:36:51 +00001178* Fix problems with I2C support for mpc5200
1179
dzu8a42eac2003-09-29 21:55:54 +00001180* Adapt TRAB configuration and auto_update to new memory layout
1181
dzu91e940d2003-09-25 22:32:40 +00001182* Add configuration for wtk board
1183
dzu29127b62003-09-25 22:30:12 +00001184* Add support for the Sharp LQ065T9DR51U LCD display
1185
wdenk206c60c2003-09-18 10:02:25 +00001186* Patch by Rune Torgersen, 17 Sep 2003:
1187 - Fixes for MPC8266 default config
wdenk65bd0e22003-09-18 10:45:21 +00001188 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
wdenk206c60c2003-09-18 10:02:25 +00001189
1190* Patches by Jon Diekema, 17 Sep 2003:
1191 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
1192 env_common.c)
1193 - sbc8260 tweaks
1194 - adjust "help" output
1195
wdenk5f535fe2003-09-18 09:21:33 +00001196* Patches by Anders Larsen, 17 Sep 2003:
1197 - fix spelling errors
1198 - set GD_FLG_DEVINIT flag only after device function pointers
1199 are valid
1200 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
1201 writeable
1202 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
1203 - trigger watchdog while waiting in serial driver
1204
wdenkb0639ca2003-09-17 22:48:07 +00001205* Add auto-update code for TRAB board using USB memory sticks,
1206 support new configuration with more memory
wdenkf54ebdf2003-09-17 15:10:32 +00001207
wdenkef709e92003-09-16 17:35:37 +00001208* disable MPC5200 bus pipelining as workaround for bus contention
1209
wdenk4aeb2512003-09-16 17:06:05 +00001210* Modify XLB arbiter priorities on MPC5200 so all devices use same
1211 priority; configure critical interrupts to be handled like external
1212 interrupts
1213
wdenkacf98e72003-09-16 11:39:10 +00001214* Make IPB clock on MGT5100/MPC5200 configurable in board config file;
1215 go back to 66 MHz for stability
1216
wdenk78137c32003-09-15 18:00:00 +00001217* Patches by Jon Diekema, 15 Sep 2003:
1218 - add description for missing CFG_CMD_* entries in the README file
1219 - sacsng tweaks
1220
wdenk35656de2003-09-14 19:08:39 +00001221* Patch by Gleb Natapov, 14 Sep 2003:
1222 enable watchdog support for all MPC824x boards that have a watchdog
1223
1224* On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
1225 "Non-octet Aligned Frame" errors we see at 100 Mbps
1226
1227* Patch by Sharad Gupta, 14 Sep 2003:
1228 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
1229
wdenk200f8c72003-09-13 19:13:29 +00001230* Patch by llandre, 11 Sep 2003:
1231 update configuration for PPChameleonEVB board
1232
wdenk531716e2003-09-13 19:01:12 +00001233* Patch by David Müller, 13 Sep 2003:
1234 various changes to VCMA9 board specific files
1235
1236* Add I2C support for MGT5100 / MPC5200
1237
wdenkb70e7a02003-09-12 20:09:09 +00001238* Patch by Rune Torgersen, 11 Sep 2003:
1239 Changed default memory option on MPC8266ADS to NOT be Page Based
1240 Interleave, since this doesn't work very well with the standard
1241 16MB DIMM
1242
1243* Patch by George G. Davis, 12 Sep 2003:
1244 fix Makefile settings for sk98 driver
1245
stroese68ce8952003-09-12 08:57:52 +00001246* Patch by Stefan Roese, 12 Sep 2003:
1247 - new boards added: DP405, HUB405, PLU405, VOH405
1248 - some esd boards updated
1249 - cpu/ppc4xx/sdram.c: disable memory controller before setting
1250 first values
1251 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
1252
wdenk4f7cb082003-09-11 23:06:34 +00001253* Patch by Martin Krause, 11 Sep 2003:
1254 add burn-in tests for TRAB board
1255
1256* Enable instruction cache on MPC5200 board
1257
wdenka43278a2003-09-11 19:48:06 +00001258* Patch by Denis Peter, 11 Sep 2003:
1259 - fix USB data pointer assignment for bulk only transfer.
1260 - prevent to display erased directories in FAT filesystem.
1261
1262* Change output format for NAND flash - make it look like for other
1263 memory, too
1264
1265======================================================================
wdenk149dded2003-09-10 18:20:28 +00001266Changes for U-Boot 0.4.8:
wdenkd94f92c2003-08-28 09:41:22 +00001267======================================================================
1268
dzu29127b62003-09-25 22:30:12 +00001269* Add I2C and RTC support for RMU board
1270
wdenk7205e402003-09-10 22:30:53 +00001271* Patches by Denis Peter, 9 Sep 2003:
1272 add FAT support for IDE, SCSI and USB
1273
1274* Patches by Gleb Natapov, 2 Sep 2003:
1275 - cleanup of POST code for unsupported architectures
1276 - MPC824x locks way0 of data cache for use as initial RAM;
1277 this patch unlocks it after relocation to RAM and invalidates
1278 the locked entries.
1279
1280* Patch by Gleb Natapov, 30 Aug 2003:
1281 new I2C driver for mpc107 bridge. Now works from flash.
1282
1283* Patch by Dave Ellis, 11 Aug 2003:
1284 - JFFS2: fix typo in common/cmd_jffs2.c
1285 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
1286 - JFFS2: remove node version 0 warning
1287 - JFFS2: accept JFFS2 PADDING nodes
1288 - SXNI855T: add AM29LV800 support
1289 - SXNI855T: move environment from EEPROM to flash
1290 - SXNI855T: boot from JFFS2 in NOR or NAND flash
1291
1292* Patch by Bill Hargen, 11 Aug 2003:
1293 fixes for I2C on MPC8240
1294 - fix i2c_write routine
1295 - fix iprobe command
1296 - eliminates use of global variables, plus dead code, cleanup.
1297
wdenk149dded2003-09-10 18:20:28 +00001298* Add support for USB Mass Storage Devices (BBB)
1299 (tested with USB memory sticks only)
1300
1301* Avoid flicker on TRAB's VFD
1302
wdenk7152b1d2003-09-05 23:19:14 +00001303* Add support for SK98xx driver
1304
1305* Add PCI support for SL8245 board
1306
1307* Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
1308 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
1309 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
1310
1311* Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
1312 to allow for more accurate baudrate settings
1313 (error now 0.7% at 115 kbps, instead of 3.5% before)
1314
1315* Patch by Andreas Mohr, 4 Sep 2003:
1316 Fix a lot of spelling errors
1317
wdenk12f34242003-09-02 22:48:03 +00001318* Add support for PPChameleon Eval Board
1319
1320* Add support for P3G4 board
1321
1322* Fix problem with MGT5100 FEC driver: add "early" MAC address
1323 initialization
1324
wdenk326428c2003-08-31 18:37:54 +00001325* Patch by Yuli Barcohen, 7 Aug 2003:
1326 check BCSR to detect if the board is configured in PCI mode
1327
wdenk149dded2003-09-10 18:20:28 +00001328======================================================================
1329Changes for U-Boot 0.4.7:
1330======================================================================
1331
wdenk0cb61d72003-08-30 00:05:50 +00001332* Patch by Raghu Krishnaprasad, 7 Aug 2003:
1333 add support for Adder II MPC852T module
1334
wdenk6f213472003-08-29 22:00:43 +00001335* Patch by George G. Davis, 19 Aug 2003:
1336 fix TI Innovator/OMAP1510 pin configs
1337
1338* Patches by Kshitij, 18 Aug 2003
1339 - add support for arm926ejs cpu core
1340 - add support for TI OMAP 1610 Innovator Board
1341
wdenkc29fdfc2003-08-29 20:57:53 +00001342* Patch by Yuli Barcohen, 14 Aug 2003:
1343 add support for bzip2 uncompression
1344
1345* Add GCC library to examples/Makefile so GCC utility functions will
1346 be resolved, too
1347
wdenkca75add2003-08-29 10:05:53 +00001348* Add I2C and RTC support for RMU board using software I2C driver
1349 (because of better response to iprobe command); fix problem with
1350 "reset" command
1351
stroese437ce072003-08-28 14:24:37 +00001352* Patch by Matthias Fuchs, 28 Aug 2003:
1353 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
1354 CONFIG_BOOTP_MAKS (see README).
1355
wdenkd94f92c2003-08-28 09:41:22 +00001356* Fix ICU862 environment problem
1357
1358* Fix RAM size detection for RMU board
1359
1360* Implement "reset" for MGT5100/MPC5200 systems
1361
1362======================================================================
1363Changes for U-Boot 0.4.6:
wdenk2535d602003-07-17 23:16:40 +00001364======================================================================
1365
wdenke0ac62d2003-08-17 18:55:18 +00001366* Make Ethernet autonegotiation on INCA-IP work for all clock rates;
1367 allow selection of clock frequency as "make" target
1368
1369* Implement memory autosizing code for IceCube boards
1370
1371* Configure network port on INCA-IP for autonegotiation
1372
1373* Fix overflow problem in network timeout code
1374
1375* Patch by Richard Woodruff, 8 Aug 2003:
1376 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
1377
wdenkd94f92c2003-08-28 09:41:22 +00001378======================================================================
1379Changes for U-Boot 0.4.5:
1380======================================================================
1381
wdenkae3af052003-08-07 22:18:11 +00001382* Update for TQM board defaults:
1383 disable clocks_in_mhz, enable boot count limit
1384
dzu9374fa22003-08-07 15:04:48 +00001385* Removed tools/gdb from "make all" target. Added make target "gdbtools"
1386 in toplevel directory instead. Removed astest.c from tools/gdb because
1387 it is no longer relevant.
1388
wdenk96e48cf2003-08-05 18:22:44 +00001389* Fix PCI support for MPC5200 / IceCube Board
1390
wdenkbdccc4f2003-08-05 17:43:17 +00001391* Map ISP1362 USB OTG controller for NSCU board
1392
1393* Patch by Brad Parker, 02 Aug 2003:
1394 fix sc520_cdp problems
1395
1396* Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
1397
1398* Allow erase command to cross flash bank boundaries
1399
wdenk1f4bb372003-07-27 00:21:01 +00001400* Patch by Scott McNutt, 21 Jul 2003:
1401 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
1402 Both LynxOS and BlueCat linux KDIs are supported.
1403
1404* Patch by Richard Woodruff, 25 Jul 2003:
1405 use more reliable reset for OMAP/925T
1406
1407* Patch by Nye Liu, 25 Jul 2003:
1408 fix typo in mpc8xx.h
1409
1410* Patch by Richard Woodruff, 24 Jul 2003:
1411 Fixes for cmd_nand.c:
1412 - Fixed null dereferece which could result in incorrect ECC values.
1413 - Added support for devices with no Ready/Busy signal hooked up.
1414 - Added OMAP1510 read/write protect handling.
1415 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
1416 for non-JFFS2.
1417 - Switched default ECC to be JFFS2.
1418
wdenk77846742003-07-26 08:08:08 +00001419* Allow crc32 to be used at address 0x000
1420
1421* Provide consistent interface to standalone applications to access
1422 the 'global_data' structure
1423 Provide a doc/README.standalone more useful to users/developers.
1424
1425* Make IceCube MGT5100 FEC driver work
1426
wdenk27b207f2003-07-24 23:38:38 +00001427* Implement new mechanism to export U-Boot's functions to standalone
1428 applications: instead of using (PPC-specific) system calls we now
1429 use a jump table; please see doc/README.standalone for details
1430
1431* Patch by Dave Westwood, 24 Jul 2003:
1432 added support for Unity OS (a proprietary OS)
1433
1434* Patch by Detlev Zundel, 23 Jul 2003:
1435 add "imls" command to print flash table of contents
1436
1437* Fix cold boot detection for log buffer reset
1438
1439* Return error for invalid length specifiers with "cp.X" etc.
1440
1441* Fix startup problem on MIPS
1442
1443* Allow for CONFIG_SPLASH_SCREEN even when no explicit
1444 bitmap support is configured
1445
1446* Patch by Bill Hargen, 18 Jul 2003:
1447 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
1448
1449* Patch by Denis Peter, 18 Jul 2003:
1450 - fix memory configuration for MIP405T
1451 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
1452
1453* Cleanup of TQM82xx configurations; use "official" board types
1454 to make selection easier.
1455
wdenk2535d602003-07-17 23:16:40 +00001456* Patch by Martin Krause, 17 Jul 2003:
1457 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
1458
1459* Patch by Richard Woodruff, 17 July 03:
stroese437ce072003-08-28 14:24:37 +00001460 - Fixed bug in OMAP1510 baud rate divisor settings.
wdenk2535d602003-07-17 23:16:40 +00001461
1462* Patch by Nye Liu, 16 July 2003:
1463 MPC860FADS fixes:
1464 - add MPC86xADS support (uses MPC86xADS.h)
1465 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
1466 o PLPRCR changes
1467 o BRG changes (EXTAL/XTAL restricted to 10MHz)
1468 o don't trust gclk() software measurement by default, depend on
1469 CONFIG_8xx_GCLK_FREQ
1470 - add DRAM SIMM not installed detection
1471 - use more "correct" SDRAM initialization sequence
1472 - allow different SDRAM sizes (8xxADS has 8M)
1473 - default DER is 0
1474 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
1475 - rename MAMR/MBMR defines to be more consistent. Should eventually
1476 be merged into MxMR to better reflect the PowerQUICC datasheet.
1477
1478* Patch by Yuli Barcohen, 16 Jul 2003:
1479 support new Motorola PQ2FADS-ZU evaluation board which replaced
1480 MPC8260ADS and MPC8266ADS
1481
1482======================================================================
wdenk945af8d2003-07-16 21:53:01 +00001483Changes for U-Boot 0.4.4:
1484======================================================================
1485
1486* Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
1487
1488* Add support for MGT5100 and MPC5200 processors
1489
1490* Patch by Lutz Dennig, 15 Jul 2003:
1491 update for R360MPI board
1492
1493======================================================================
wdenk8564acf2003-07-14 22:13:32 +00001494Changes for U-Boot 0.4.3:
wdenkb37c7e52003-06-30 16:24:52 +00001495======================================================================
1496
wdenk2e5983d2003-07-15 20:04:06 +00001497* Patches by Kshitij, 04 Jul 2003
wdenk945af8d2003-07-16 21:53:01 +00001498 - added support for arm925t cpu core
wdenk2e5983d2003-07-15 20:04:06 +00001499 - added support for TI OMAP 1510 Innovator Board
1500
wdenk6dff5522003-07-15 07:45:49 +00001501* Patches by Martin Krause, 14 Jul 2003:
1502 - add I2C support for s3c2400 systems (trab board)
1503 - (re-) add "ping" to command table
1504
1505* Fix handling of "slow" POST routines
1506
wdenk8564acf2003-07-14 22:13:32 +00001507* Patches by Yuli Barcohen, 13 Jul 2003:
1508 - Correct flash and JFFS2 support for MPC8260ADS
1509 - fix PVR values and clock generation for PowerQUICC II family
1510 (8270/8275/8280)
1511
1512* Patch by Bernhard Kuhn, 08 Jul 2003:
1513 - add support for M68K targets
1514
1515* Patch by Ken Chou, 3 Jul:
1516 - Fix PCI config table for A3000
1517 - Fix iobase for natsemi.c
1518 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
wdenk945af8d2003-07-16 21:53:01 +00001519
wdenk8564acf2003-07-14 22:13:32 +00001520* Allow to enable "slow" POST routines by key press on power-on
1521* Fix temperature dependend switching of LCD backlight on LWMON
1522* Tweak output format for LWMON
1523
stroese57029232003-07-11 08:23:12 +00001524* Patch by Stefan Roese, 11 Jul 2003:
1525 - Fix bug in CONFIG_VERSION_VARIABLE.
1526 - AR405 config updated.
1527 - OCRTC/ORSG: bsp command added.
1528 - ASH405 bsp update.
1529
wdenk8564acf2003-07-14 22:13:32 +00001530======================================================================
1531Changes for U-Boot 0.4.2:
1532======================================================================
1533
wdenkf12e5682003-07-07 20:07:54 +00001534* Add support for NSCU board
1535
1536* Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
1537
1538* Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
1539 mirror bit flash on TQM8xxM modules
1540
wdenk0d498392003-07-01 21:06:45 +00001541* Patch by Kenneth Johansson, 30 Jun 2003:
1542 get rid of MK_CMD_ENTRY macro; update doc/README.command
1543
wdenkb37c7e52003-06-30 16:24:52 +00001544* Patch by Seb James, 30 Jun 2003:
1545 Improve documentation of I2C configuration in README
1546
1547* Fix problems with previous log buffer "fixes"
1548
1549* Fix minor help text issues
1550
1551* "log append" did not append a newline
1552
1553======================================================================
wdenkb0fce992003-06-29 21:03:46 +00001554Changes for U-Boot 0.4.1:
wdenk8bde7f72003-06-27 21:31:46 +00001555======================================================================
1556
wdenkb0fce992003-06-29 21:03:46 +00001557* Fix some missing commands, cleanup header files
1558 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
1559
wdenk9d2b18a2003-06-28 23:11:04 +00001560* Rewrite command lookup and help command (fix problems with bubble
1561 sort when sorting command name list). Minor cleanup here and there.
1562
wdenkd1cbe852003-06-28 17:24:46 +00001563* Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
1564 - Allow to call sysmon function interactively
1565 - PIC on LWMON board needs delay after power-on
1566 - Add missing RSR definitions for MPC8xx
1567 - Improve log buffer handling: guarantee clean reset after power-on
wdenk149dded2003-09-10 18:20:28 +00001568 - Add support for EXBITGEN board (aka "genie")
wdenkd1cbe852003-06-28 17:24:46 +00001569 - Add support for SL8245 board
1570
wdenk8bde7f72003-06-27 21:31:46 +00001571* Code cleanup:
1572 - remove trailing white space, trailing empty lines, C++ comments, etc.
1573 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
1574
1575* Patches by Kenneth Johansson, 25 Jun 2003:
1576 - major rework of command structure
1577 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
1578
1579======================================================================
1580Changes for U-Boot 0.4.0:
wdenk4532cb62003-04-27 22:52:51 +00001581======================================================================
1582
wdenk993cad92003-06-26 22:04:09 +00001583* Patches by Robert Schwebel, 26 Jun 2003:
wdenk8bde7f72003-06-27 21:31:46 +00001584 - csb226 configuration updated
1585 - credits for logodl port updated
1586 - innokom configuration updated
1587 - logodl tree update, still with coding style inconsistencies
1588 - added OCM for ppc405 warning to README
wdenk993cad92003-06-26 22:04:09 +00001589
1590* Patch by Pantelis Antoniou, 25 Jun 2003:
1591 update NetVia with V2 board support
1592
wdenkb783eda2003-06-25 22:26:29 +00001593* Header file cleanup for ARM
1594
1595* Patch by Murray Jensen, 24 Jun 2003:
1596 - make sure to use only U-boot provided header files
1597 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
1598
stroesea300d832003-06-24 14:32:24 +00001599* Patch by Stefan Roese, 24 Jun 2003:
1600 - Update esd ASH405 board files.
1601 - Update esd DASA_SIM config file.
1602 - Add ping command to some esd boards.
1603
wdenkcceb8712003-06-23 18:12:28 +00001604* Patch by Yuli Barcohen, 23 Jun 2003:
1605 Update for MPC8260ADS board
1606
1607* Patch by Murray Jensen, 23 Jun 2003:
1608 - cleanup of GCC 3.x compiler warnings
1609
wdenk3595ac42003-06-22 17:18:28 +00001610* Patch by Rune Torgersen, 4 Jun 2003:
1611 add large memory support for MPC8266ADS board
stroesea300d832003-06-24 14:32:24 +00001612
wdenk3595ac42003-06-22 17:18:28 +00001613* Patch by Richard Woodruff, 19 June 03:
1614 - Enabled standard u-boot device abstraction for ARM
1615 - Enabled console device for ARM
1616 - Initilized bi_baudrate for ARM
1617
1618* Patch by Bill Hargen, 23 Apr 2003:
1619 fix byte order for 824x I2C addresses (write op)
1620
wdenk592c5ca2003-06-21 00:17:24 +00001621* Patch by Murray Jensen, 20 Jun 2003:
1622 - hymod update
1623 - cleanup (especially for gcc-3.x compilers)
1624
wdenk72755c72003-06-20 23:10:58 +00001625* Patch by Tom Guilliams, 20 Jun 2003:
1626 added CONFIG_750FX support for IBM 750FX processors
1627
wdenk03329902003-06-20 22:36:30 +00001628* Patch by Devin Crumb, 02 Apr 2003:
1629 Fix clock divider rounding problem in drivers/serial.c
1630
1631* Patch by Richard Woodruff, 19 June 03:
1632 - Fixed smc91c111 driver to sync with the u-boot environment
1633 (driver/smc91c111.c).
wdenk0b97ab12003-06-19 23:58:30 +00001634 - Added eth_init error return check in NetLoop (net/net.c).
1635
wdenk03329902003-06-20 22:36:30 +00001636* Patch by Ken Chou, 19 June 2003:
wdenk0b97ab12003-06-19 23:58:30 +00001637 Added support for A3000 SBC board (Artis Microsystems Inc.)
1638
wdenk6dd652f2003-06-19 23:40:20 +00001639* Patches by Murray Jensen, 17 Jun 2003:
1640 - Hymod board database mods: add "who" field and new xilinx chip types
1641 - provide new "init_cmd_timeout()" function so code external to
1642 "common/main.c" can use the "reset_cmd_timeout()" function before
1643 entering the main loop
1644 - add DTT support for adm1021 (new file dtt/adm1021.c; config
1645 slightly different. see include/configs/hymod.h for an example
1646 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
1647 CFG_DTT_ADM1021 defined)
1648 - add new "eeprom_probe()" function which has similar args and
1649 behaves in a similar way to "eeprom_read()" etc.
1650 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
1651 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
1652 - gdbtools copyright update
1653 - ensure that set_msr() executes the "sync" and "isync" instructions
1654 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
1655 - 8260 I/O ports fix: Open Drain should be set last when configuring
1656 - add SIU IRQ defines for 8260
1657 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
1658 config.mk to allow board configurations to override the GNU
1659 linker script, selected via the LDSCRIPT, make variable, and to
1660 give an initial value to the OBJCFLAGS make variable
1661 - 8260 i2c enhancement:
1662 o correctly extends the timeout depending on the size of all
1663 queued messages for both transmit and receive
1664 o will not continue with receive if transmit times out
1665 o ensures that the error callback is done for all queued tx
1666 and rx messages
1667 o correctly detects both tx and rx timeouts, only delivers one to
1668 the callback, and does not overwrite an earlier error
1669 o logic in i2c_probe now correct
1670 - add "vprintf()" function so that "panic()" function can be
1671 technically correct
1672 - many Hymod board changes
1673
wdenk52f52c12003-06-19 23:04:19 +00001674* Patches by Robert Schwebel, 14 Jun 2003:
1675 - add support for Logotronic DL datalogger board
1676 - cleanup serial line after kermit binary download
1677 - add debugX macro (debug level support)
1678 - update mach-types.h to latest arm.linux.org.uk master list.
1679
wdenk48b42612003-06-19 23:01:32 +00001680* Patches by David Müller, 12 Jun 2003:
1681 - rewrite of the S3C24X0 register definitions stuff
1682 - "driver" for the built-in S3C24X0 RTC
1683
1684* Patches by Yuli Barcohen, 12 Jun 2003:
1685 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
1686 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
1687 configuration word supplied by FPGA on some MPC8260ADS boards
1688
1689* Patch by Pantelis Antoniou, 10 Jun 2003:
1690 Unify status LED interface
1691
wdenk15ef8a52003-06-18 20:22:24 +00001692* Add support for DS12887 RTC; add RTC support for ATC board
1693
wdenk2abbe072003-06-16 23:50:08 +00001694* Patch by Nicolas Lacressonniere, 11 Jun 2003:
1695 Modifications for Atmel AT91RM9200DK ARM920T based development kit
1696 - Add Atmel DataFlash support for reading and writing.
stroesea300d832003-06-24 14:32:24 +00001697 - Add possibility to boot a Linux from DataFlash with BOOTM command.
wdenk2abbe072003-06-16 23:50:08 +00001698 - Add Flash detection on Atmel AT91RM9200DK
1699 (between Atmel AT49BV1614 and AT49BV1614A flashes)
1700 - Replace old Ethernet PHY layer functions
1701 - Change link address
1702
1703* Patch by Frank Smith, 9 Jun 2003:
1704 use CRIT_EXCEPTION for machine check on 4xx
1705
1706* Patch by Detlev Zundel, 13 Jun 2003:
1707 added implementation of the "carinfo" command in cmd_immap.c
1708
wdenk71f95112003-06-15 22:40:42 +00001709* Fix CONFIG_NET_MULTI support in include/net.h
1710
1711* Patches by Kyle Harris, 13 Mar 2003:
1712 - Add FAT partition support
1713 - Add command support for FAT
1714 - Add command support for MMC
1715 ----
1716 - Add Intel PXA support for video
1717 - Add Intel PXA support for MMC
1718 ----
1719 - Enable MMC and FAT for lubbock board
1720 - Other misc changes for lubbock board
1721
wdenk487778b2003-06-06 11:20:01 +00001722* Patch by Robert Schwebel, April 02, 2003:
1723 fix for SMSC91111 driver
1724
wdenka3ed3992003-06-05 19:37:36 +00001725* Patch by Vladimir Gurevich, 04 Jun 2003:
1726 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
1727
stroese08eaea92003-06-05 15:44:37 +00001728* Patch by Stefan Roese, 05 Jun 2003:
1729 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
1730 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
1731 data cache can be used even if the chip select is in use.
1732 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
1733 (see README for further description).
1734 - Changed config files of CONFIG_EEPRO100 boards to use the
1735 CFG_RX_ETH_BUFFER define.
1736
wdenk73a8b272003-06-05 19:27:42 +00001737* Add support for RMU board
1738
1739* Add support for TQM862L at 100/50 MHz
1740
1741* Patch by Pantelis Antoniou, 02 Jun 2003:
1742 major reconstruction of networking code;
1743 add "ping" support (outgoing only!)
1744
wdenkf3e0de62003-06-04 15:05:30 +00001745* Patch by Denis Peter, 04 June 2003:
1746 add support for the MIP405T board
1747
wdenk682011f2003-06-03 23:54:09 +00001748* Patches by Udi Finkelstein, 2 June 2003:
1749 - Added support for custom keyboards, initialized by defining a
1750 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
1751 - Added support for the RBC823 board.
1752 - cpu/mpc8xx/lcd.c now automatically calculates the
1753 Horizontal Pixel Count field.
1754
1755* Fix alignment problem in BOOTP (dhcp_leasetime option)
1756 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
1757
1758* Patch by Mark Rakes, 14 May 2003:
1759 add support for Intel e1000 gig cards.
1760
1761* Patch by Nye Liu, 3 Jun 2003:
1762 fix critical typo in MAMR definition (include/mpc8xx.h)
1763
1764* Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
1765
1766* Patch by Klaus Heydeck, 2 Jun 2003
1767 Minor changes for KUP4K configuration
1768
wdenk7a8e9bed2003-05-31 18:35:21 +00001769* Patch by Marc Singer, 29 May 2003:
1770 Fixed rarp boot method for IA32 and other little-endian CPUs.
1771
1772* Patch by Marc Singer, 28 May 2003:
1773 Added port I/O commands.
1774
1775* Patch by Matthew McClintock, 28 May 2003
1776 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
1777 - minor patches for utx8245
1778
1779* Patch by Daniel Engström, 28 May 2003:
1780 x86 update
1781
1782* Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
1783 add nand flash support to SXNI855T configuration
1784 fix/extend nand flash support:
1785 - fix 'nand erase' command so does not erase bad blocks
1786 - fix 'nand write' command so does not write to bad blocks
1787 - fix nand_probe() so handles no flash detected properly
1788 - add doc/README.nand
1789 - add .jffs2 and .oob options to nand read/write
1790 - add 'nand bad' command to list bad blocks
1791 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
1792 - make NAND read/write faster
1793
1794* Patch by Rune Torgersen, 23 May 2003:
1795 Update for MPC8266ADS board
1796
wdenk3b57fe02003-05-30 12:48:29 +00001797* Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
1798 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
1799 _time_ (!) if the environment is embedded within the U-Boot image,
1800 or in a separate flash sector.
1801
1802* Cleanup CFG_DER #defines in config files (wd maintained only)
1803
wdenkf07771c2003-05-28 08:06:31 +00001804* Fix data abort exception handling for arm920t CPU
1805
1806* Fix alignment problems with flash driver for TRAB board
1807
1808* Patch by Donald White, 21 May 2003:
1809 fix calculation of base address in pci_hose_config_device()
1810
1811* Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
1812 execute "cmd2", even if "cmd1" fails. Note that this is different
1813 to "run var1 var2" where the contents of "var2" will NOT be
1814 executed when a command in "var1" fails.
1815
wdenk38b99262003-05-23 23:18:21 +00001816* Add zero-copy ramdisk support (requires corresponding kernel support!)
1817
wdenk4c3b21a2003-05-23 12:36:20 +00001818* Patch by Kyle Harris, 20 May 2003:
1819 In preparation for an ixp port, rename cpu/xscale and arch-xscale
1820 into cpu/pxa and arch-pxa.
1821
stroesed9ff6e82003-05-23 11:49:24 +00001822* Patch by Stefan Roese, 23 May 2003:
1823 - IBM PPC405EP port added.
1824 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
1825 UART0) is used as default U-Boot console. PPC4xx only!
1826 - esd ASH405 board added (PPC405EP based).
1827 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
1828 - esd CPCI405AB board added.
1829 - esd PMC405 board added.
1830 - Update of some esd boards.
1831
wdenk33149b82003-05-23 11:38:58 +00001832* Patch by Denis Peter, 19 Mai 2003:
1833 add support for the MIP405-3 board
1834
wdenk5d232d02003-05-22 22:52:13 +00001835* Patch by Dave Ellis, 22 May 2003:
1836 Fix problem with only partially cleared .bss segment
1837
1838* Patch by Rune Torgersen, 12 May 2003:
1839 get PCI to work on a MPC8266ADS board; incorporate change to
1840 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
1841
1842* Patch by Nye Liu, 1 May 2003:
1843 minor patches for the FADS8xx
1844
1845* Patch by Thomas Schäfer, 28 Apr 2003:
1846 Fix SPD handling for 256 ECC DIMM on Walnut
1847
wdenkc8c3a8b2003-05-21 20:26:20 +00001848* Add support for arbitrary bitmaps for TRAB's VFD command;
1849 allow to pass boot bitmap addresses in environment variables;
1850 allow for zero boot delay
wdenk82226bf2003-05-20 20:49:01 +00001851
1852* Patch by Christian Geißinger, 19 May 2002:
1853 On TRAB: wait until the dummy byte has been completely sent
1854
wdenk7f70e852003-05-20 14:25:27 +00001855* Patch by David Updegraff, 22 Apr 2003:
1856 update for CrayL1 board
1857
1858* Patch by Pantelis Antoniou, 21 Apr 2003:
1859 add boot support for ARTOS (a proprietary OS)
1860
1861* Patch by Steven Scholz, 11 Apr 2003:
1862 Add support for RTC DS1338
1863
1864* Patch by Rod Boyce, 24 Jan 2003:
1865 Fix counting of extended partitions in diskboot command
1866
wdenk59de2ed2003-05-20 10:58:04 +00001867* Patch by Christophe Lindheimer, 20 May 2003:
1868 allow the use of CFG_LOADS when CFG_NO_FLASH is set
1869
wdenk86d82762003-05-20 10:39:44 +00001870* Fix SDRAM timing on Purple board
1871
wdenk66fd3d12003-05-18 11:30:09 +00001872* Add support for CompactFlash on ATC board
1873 (includes support for Intel 82365 and compatible PC Card controllers,
1874 and Yenta-compatible PCI-to-CardBus controllers)
1875
wdenk45219c42003-05-12 21:50:16 +00001876* Patch by Mathijs Haarman, 08 May 2003:
1877 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
1878
wdenk9c62cc52003-05-03 23:33:47 +00001879* Fix problem with usage of "true" (undefined in current versions of bfd.h)
1880
wdenk7aa78612003-05-03 15:50:43 +00001881* Add support for Promess ATC board
1882
1883* Patch by Keith Outwater, 28 Apr 2003:
1884 - Miscellaneous corrections and additions to GEN860T board specific code.
1885 - Added GEN860_SC variant to GEN860T.
1886 - Miscellaneous corrections to GEN860T documentation.
1887 - Correct duplicate entry in U-Boot CREDITS file.
1888 - Add GEN860T_SC entry in MAINTAINERS file.
1889 - Update CREDITS file with GEN860T_SC info.
1890
1891* Update Smiths Aerospace addresses in MAINTAINERS file
1892
1893* Fix error handling in hush's version of "run" command
1894
wdenk4532cb62003-04-27 22:52:51 +00001895* LWMON extensions:
1896 - Splashscreen support
1897 - modem support
1898 - sysmon support
1899 - temperature dependend enabling of LCD
1900
1901* Allow booting from old "PPCBoot" disk partitions
1902
1903* Add support for TQM8255 Board / MPC8255 CPU
1904
1905======================================================================
wdenk02c9bed2003-04-20 17:41:25 +00001906Changes for U-Boot 0.3.1:
wdenkd126bfb2003-04-10 11:18:18 +00001907======================================================================
1908
wdenkd791b1d2003-04-20 14:04:18 +00001909* Make sure Block Lock Bits get cleared in R360MPI flash driver
1910
1911* MPC823 LCD driver: Fill color map backwards, to allow for steady
1912 display when Linux takes over
1913
1914* Patch by Erwin Rol, 27 Feb 2003:
1915 Add support for RTEMS (this time for real).
1916
1917* Add support for "bmp info" and "bmp display" commands to load
1918 bitmap images; this can be used (for example in a "preboot"
1919 command) to display a splash screen very quickly after poweron.
1920
1921* Add support for 133 MHz clock on INCA-IP board
1922
wdenk4a6fd342003-04-12 23:38:12 +00001923* Patch by Lutz Dennig, 10 Apr 2003:
1924 Update for R360MPI board
1925
1926* Add new meaning to "autostart" environment variable:
1927 If set to "no", a standalone image passed to the
1928 "bootm" command will be copied to the load address
1929 (and eventually uncompressed), but NOT be started.
1930 This can be used to load and uncompress arbitrary
1931 data.
1932
stroese69f8f822003-04-10 13:30:28 +00001933* Patch by Stefan Roese, 10 Apr 2003:
wdenk4a6fd342003-04-12 23:38:12 +00001934 Changed DHCP client to use IP address from server option field #54
1935 from the OFFER packet in the server option field #54 in the REQUEST
1936 packet. This fixes a problem using a Windows 2000 DHCP server,
1937 where the DHCP-server is not the TFTP-server.
1938
1939* Set max brightness for MN11236 displays on TRAB board
stroese69f8f822003-04-10 13:30:28 +00001940
wdenkd126bfb2003-04-10 11:18:18 +00001941* Add support for TQM862L modules
1942
1943======================================================================
wdenk60fbe252003-04-08 23:25:21 +00001944Changes for U-Boot 0.3.0:
wdenkaacf9a42003-01-17 16:27:01 +00001945======================================================================
1946
wdenk3e386912003-04-05 00:53:31 +00001947* Patch by Arun Dharankar, 4 Apr 2003:
1948 Add IDMA example code (tested on 8260 only)
1949
1950* Add support for Purple Board (MIPS64 5Kc)
1951
1952* Add support for MIPS64 5Kc CPUs
1953
1954* Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
1955
1956* Patch by Denis Peter, 04 Apr 2003:
1957 - update MIP405-4 board
1958
stroese36c05a82003-04-04 16:55:30 +00001959* Patch by Stefan Roese, 4 Apr 2003:
1960 - U-Boot version environment variable "ver" added
1961 (CONFIG_VERSION_VARIABLE).
1962 - Changed PPC405GPr version from A to B.
1963 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
1964
wdenk3e386912003-04-05 00:53:31 +00001965* Patches by Denis Peter, 03 April 2003:
1966 - fix PCI IRQs on MPL boards
1967 - fix two more un-relocated pointer problems
1968
1969* Fix behaviour of "run" command:
1970 - print error message iv variable does not exist
1971 - terminate processing of arguments in case of error
1972
1973* Patches by Peter Figuli, 10 Mar 2003
1974 - Add support for BTUART on PXA platform
1975 - Add support for WEP EP250 (PXA) board
1976
1977* Fix flash problems on INCA-IP; add tool to allow bruning images to
1978 flash using a BDI2000
1979
1980* Implement fix for I2C Edge Conditions problem for all boards that
1981 use the bit-banging driver (common/soft_i2c.c)
1982
wdenk0db5bca2003-03-31 17:27:09 +00001983* Patch by Martin Winistoerfer, 23 Mar 2003
1984 - Add port to MPC555/556 microcontrollers
1985 - Add support for cmi customer board with
1986 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
1987
1988* Patch by Rick Bronson, 28 Mar 2003:
1989 - fix common/cmd_nand.c
1990
wdenk85ec0bc2003-03-31 16:34:49 +00001991* Patch by Arun Dharankar, 24 Mar 2003:
1992 - add threads / scheduler example code
1993
1994* Add patches by Robert Schwebel, 31 Mar 2003:
1995 - add ctrl-c support for kermit download
1996 - align bdinfo output on ARM
wdenk3e386912003-04-05 00:53:31 +00001997 - csb226 board: bring in sync with innokom/memsetup.S
1998 - csb226 board: fix MDREFR handling
1999 - misc doc fixes / extensions
2000 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
2001 - add BOOT_PROGRESS to armlinux.c
wdenk85ec0bc2003-03-31 16:34:49 +00002002
stroese36c05a82003-04-04 16:55:30 +00002003* Add CPU ID, version, and clock speed for INCA-IP
wdenk85ec0bc2003-03-31 16:34:49 +00002004
wdenk506f0442003-03-28 14:40:36 +00002005* Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
2006 - fix SRAM and SDRAM memory sizing
2007 - add status LED support
2008 - add MAC address for second (SCC1) ethernet port
2009
2010* Update default environment for TQM8260 board
2011
wdenkdc7c9a12003-03-26 06:55:25 +00002012* Patch by Rick Bronson, 16 Mar 2003:
wdenkc0218802003-03-27 12:09:35 +00002013 - Add NAND flash support for reading, writing, and erasing NAND
2014 flash (certain forms of which are called SmartMedia).
2015 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
wdenkdc7c9a12003-03-26 06:55:25 +00002016
2017* Patches by Robert Schwebel, 19 Mar 2003:
2018 - use arm-linux-gcc as default compiler for ARM
2019 - fix i2c fixup code
2020 - fix missing baudrate setting
2021 - added $loadaddr / CFG_LOAD_ADDR support to loadb
2022 - moved "ignoring trailing characters" _before_ u-boot wants to
2023 print out diagnostics messages; removes bogus characters at the
2024 end of transmission
2025
2026* Patch by John Zhan, 18 Mar 2003:
2027 Add support for SinoVee Microsystems SC8xx boards
2028
2029* Patch by Rolf Offermanns, 21 Mar 2003:
2030 ported the dnp1110 related changes from the current armboot cvs to
2031 current u-boot cvs. smc91111 does not work. problem marked in
2032 smc91111.c, grep for "FIXME".
2033
2034* Patch by Brian Auld, 25 Mar 2003:
2035 Add support for STM flash chips on ebony board
2036
wdenk4d75a502003-03-25 16:50:56 +00002037* Add PCI support for MPC8250 Boards (PM825 module)
2038
stroese44e5c5c2003-03-25 14:44:48 +00002039* Patch by Stefan Roese, 25 Mar 2003:
2040 - PCI405 update.
2041
stroese5d5d44e2003-03-20 15:32:59 +00002042* Patch by Stefan Roese, 20 Mar 2003:
2043 - CPCI4052 update (support for revision 3).
2044 - Set edge conditioning circuitry on PPC405GPr for compatibility
2045 to existing PPC405GP designs.
2046 - Clip udiv to 5 bits on PPC405 (serial.c).
2047
wdenkc0218802003-03-27 12:09:35 +00002048* Extend INCAIP board support:
2049 - add automatic RAM size detection
2050 - add "bdinfo" command
2051 - pass flash address and size to Linux kernel
2052 - switch to 150 MHz clock
2053
wdenk06d01db2003-03-14 20:47:52 +00002054* Avoid flicker on the TRAB's VFD by synchronizing the enable with
2055 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
2056 boards, version 153 for Rev. 200 boards).
2057
2058* Patch by Vladimir Gurevich, 12 Mar 2003:
2059 Fix relocation problem of statically initialized string pointers
2060 in common/cmd_pci.c
2061
2062* Patch by Kai-Uwe Blöm, 12 Mar 2003:
2063 Cleanup & bug fixes for JFFS2 code:
2064 - the memory mangement was broken. It caused havoc on malloc by
2065 writing beyond the block boundaries.
2066 - the length calculation for files was wrong, sometimes resulting
2067 in short file reads.
2068 - data copying now optionally takes fragment version numbers into
2069 account, to avoid copying from older data.
2070 See doc/README.JFFS2 for details.
2071
wdenk3bac3512003-03-12 10:41:04 +00002072* Patch by Josef Wagner, 12 Mar 2003:
2073 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
2074 - ETH05 and BEDBUG support for CU824
2075 - added support for MicroSys CPC45
2076 - new BOOTROM/FLASH0 and DOC base for PM826
2077
2078* Patch by Robert Schwebel, 12 Mar 2003:
2079 Fix the chpart command on innokom board
2080
2081* Name cleanup:
2082 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
2083 s/PPCBoot/U-Boot/ in some files
2084 s/pImage/uImage/ in some files
2085
2086* Patch by Detlev Zundel, 15 Jan 2003:
2087 Fix '' command line quoting
2088
2089* Patch by The LEOX team, 19 Jan 2003:
2090 - add support for the ELPT860 board
2091 - add support for Dallas ds164x RTC
2092
wdenk1cb8e982003-03-06 21:55:29 +00002093* Patches by David Müller, 31 Jan 2003:
2094 - minimal setup for CardBus bridges
2095 - add EEPROM read/write support in the CS8900 driver
2096 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
wdenk3bac3512003-03-12 10:41:04 +00002097 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
wdenk1cb8e982003-03-06 21:55:29 +00002098
2099* Patch by Steven Scholz, 04 Feb 2003:
2100 add support for RTC DS1307
2101
2102* Patch by Reinhard Meyer, 5 Feb 2003:
2103 fix PLPRCR/SCCR init sequence on 8xx to allow for
2104 changes of EBDF by software
2105
2106* Patch by Vladimir Gurevich, 07 Feb 2003:
2107 "API-compatibility patch" for 4xx I2C driver
2108
2109* TRAB fixes / extensions:
2110 - Restore VFD brightness as saved in environment
wdenk15ef8a52003-06-18 20:22:24 +00002111 - add support for Fujitsu flashes
wdenk1cb8e982003-03-06 21:55:29 +00002112 - make sure both buzzers are turned off (drive low level)
2113
wdenk47cd00f2003-03-06 13:39:27 +00002114* Patches by Robert Schwebel, 06 Mar 2003:
2115 - fix bug in BOOTP code (must use NetCopyIP)
2116 - update of CSB226 port
2117 - clear BSS segment on XScale
2118 - added support for i2c_init_board() function
2119 - update to the Innokom plattform
2120
2121* Extend support for redundand environments for configurations where
2122 environment size < sector size
2123
wdenkdb2f7212003-03-06 00:58:30 +00002124* Patch by Rune Torgersen, 13 Feb 2003:
2125 Add support for Motorola MPC8266ADS board
2126
2127* Patch by Kyle Harris, 19 Feb 2003:
2128 patches for the Intel lubbock board:
2129 memsetup.S - general cleanup (based on Robert's csb226 code)
2130 flash.c - overhaul, actually works now
2131 lubbock.c - fix init funcs to return proper value
2132
2133* Patch by Kenneth Johansson, 26 Feb 2003:
stroese5d5d44e2003-03-20 15:32:59 +00002134 - Fixed off by one in RFTA calculation.
wdenkdb2f7212003-03-06 00:58:30 +00002135 - No need to abort when LDF is lower than we can program it's only
stroese5d5d44e2003-03-20 15:32:59 +00002136 minimum timing so clamp it to what we can do.
wdenkdb2f7212003-03-06 00:58:30 +00002137 - Takes function pointer to function for reading the spd_nvram. Usefull
2138 for faking data or hardcode a module without the nvram.
2139 - fix other user for above change
2140 - fix some comments.
2141
2142* Patches by Brian Waite, 26 Feb 2003:
2143 - fix port for evb64260 board
2144 - fix PCI for evb64260 board
2145 - fix PCI scan
2146
2147* Patch by Reinhard Meyer, 1 Mar 2003:
2148 Add support for EMK TOP860 Module
2149
2150* Patch by Yuli Barcohen, 02 Mar 2003:
2151 Add SPD EEPROM support for MPC8260ADS board
2152
wdenk43d96162003-03-06 00:02:04 +00002153* Patch by Robert Schwebel, 21 Jan 2003:
2154 - Add support for Innokom board
2155 - Don't complain if "install" fails
2156 - README cleanup (remove duplicated lines)
2157 - Update PXA header files
2158
2159* Add documentation for existing POST code (doc/README.POST)
2160
2161* Patch by Laudney Ren, 15 Jan 2003:
2162 Fix handling of redundand environment in "tools/envcrc.c"
2163
2164* Patch by Detlev Zundel, 28 Feb 2003:
2165 Add bedbug support for 824x systems
2166
2167* Add support for 16 MB flash configuration of TRAB board
2168
2169* Patch by Erwin Rol, 27 Feb 2003:
2170 Add support for RTEMS
2171
2172* Add image information to README
2173
stroese2a9e02e2003-02-18 11:30:24 +00002174* Patch by Stefan Roese, 18 Feb 2003:
2175 CPCIISER4 configuration updated.
2176
stroesed7787c62003-02-17 16:06:06 +00002177* Patch by Stefan Roese, 17 Feb 2003:
2178 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
2179
stroesead10dd92003-02-14 11:21:23 +00002180* Patch by Stefan Roese, 13 Feb 2003:
2181 Add "pcidelay" environment variable (in ms, enabled via
2182 CONFIG_PCI_BOOTDELAY).
2183 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
2184 RST# to respond to configuration cycles (33MHz -> 1s).
2185
wdenk43d96162003-03-06 00:02:04 +00002186* Fix dual PCMCIA slot support (when running with just one
2187 slot populated)
2188
2189* Add VFD type detection to trab board
2190
2191* extend drivers/cs8900.c driver to synchronize ethaddr environment
2192 variable with value in the EEPROM
2193
stroeseee1b3b52003-02-10 16:39:00 +00002194* Patch by Stefan Roese, 10 Feb 2003:
2195 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
2196
wdenkc0218802003-03-27 12:09:35 +00002197* Add support for MIPS32 4Kc CPUs
2198
2199* Add support for INCA-IP Board
2200
wdenk43d96162003-03-06 00:02:04 +00002201======================================================================
2202Changes for U-Boot 0.2.2:
2203======================================================================
2204
wdenkaacf9a42003-01-17 16:27:01 +00002205* Add dual ethernet support on PM826
2206
2207* Add support for LXT971 PHY on PM826
2208
2209* Patch by Tord Andersson, 16 Jan 2003:
2210 Fix flash sector count for TQM8xxL
2211
2212* Fix I2C EEPROM problem on ICU862 board (would only write the first
2213 16 bytes out of each 32 byte block)
2214
2215======================================================================
2216Changes for U-Boot 0.2.1:
wdenk288b3d72002-12-20 23:42:25 +00002217======================================================================
2218
wdenk608c9142003-01-13 23:54:46 +00002219* Add support for V37 board
2220 (patch by Jón Benediktsson, 11 Dec 2002)
2221
wdenkd0fb80c2003-01-11 09:48:40 +00002222* Update baudrate in bd_info when it gets changed
2223
2224* Add watchdog trigger points while waiting for serial port
2225 (so far only 8xx -- needed on LWMON with 100ms watchdog)
2226
2227* Improve command line tool to access the U-Boot's environment
2228 (figuration of the utility, using a config file)
2229
wdenka25f8622003-01-02 23:57:29 +00002230* Add single quote support for (old) command line parser
2231
wdenk288b3d72002-12-20 23:42:25 +00002232* Switch LWMON board default config from FRAM to EEPROM;
2233 in POST, EEPROM shows up on 8 addresses
2234
2235======================================================================
wdenk2f91a3d2002-12-17 18:07:30 +00002236Changes for U-Boot 0.2.0:
wdenk24ee89b2002-11-03 17:56:27 +00002237======================================================================
2238
wdenk6aff3112002-12-17 01:51:00 +00002239* Use 1-byte-read instead of -write for iprobe() function
2240 Add i2c commands to PM826 config
2241
2242* extend I2C POST code: check for list on known addresses
2243
wdenk228f29a2002-12-08 09:53:23 +00002244* Improve log buffer code; use "loglevel" to decide which messages
2245 to log on the console, too (like in Linux); get rid of "logstart"
2246
2247* Add command line tool to access the U-Boot's environment
2248 (board-specific for TRAB now, to be fixed later)
2249
wdenk7c7a23b2002-12-07 00:20:59 +00002250* Patch by Hans-Joerg Frieden, 06 Dec 2002
2251 Fix misc problems with AmigaOne support
2252
2253* Patch by Chris Hallinan, 3 Dec 2002:
2254 minor cleanup to the MPC8245 EPIC driver
2255
2256* Patch by Pierre Aubert , 28 Nov 2002
2257 Add support for external (SIU) interrupts on MPC8xx
2258
2259* Patch by Pierre Aubert , 28 Nov 2002
2260 Fix nested syscalls bug in standalone applications
2261
2262* Patch by David Müller, 27 Nov 2002:
2263 fix output of "pciinfo" command for CardBus bridge devices.
2264
2265* Fix bug in TQM8260 board detection - boards got stuck when board ID
2266 was not readable
2267
wdenk1f53a412002-12-04 23:39:58 +00002268* Add LED indication for IDE activity on KUP4K board
2269
wdenka6c7ad22002-12-03 21:28:10 +00002270* Fix startup problems with VFD display on TRAB
2271
2272* Patch by Pierre Aubert, 20 Nov 2002
2273 Add driver for Epson SED13806 graphic controller.
2274 Add support for BMP logos in cfb_console driver.
2275
wdenkea909b72002-11-21 23:11:29 +00002276* Added support for both PCMCIA slots (at the same time!) on MPC8xx
2277
2278* Patch by Rod Boyce, 21 Nov 2002:
2279 fix PCMCIA on MBX8xx board
2280
2281* Patch by Pierre Aubert , 21 Nov 2002
2282 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
2283 bootmode word in DPRAM configurable
2284
wdenkb2184c32002-11-19 23:01:07 +00002285* Patch by Daniel Engström, 18 Nov 2002:
2286 Fixes for x86 port (mostly strings issues)
2287
2288* Patch by Ken Chou, 18 Nov 2002:
2289 Fix for natsemi NIC cards (DP83815)
2290
2291* Patch by Pierre Aubert, 19 Nov 2002:
2292 fix a bug for the MII configuration, and some warnings
2293
wdenkc7de8292002-11-19 11:04:11 +00002294* Patch by Thomas Frieden, 13 Nov 2002:
2295 Add code for AmigaOne board
2296 (preliminary merge to U-Boot, still WIP)
2297
2298* Patch by Jon Diekema, 12 Nov 2002:
2299 - Adding URL for IEEE OUI lookup
2300 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
2301 being defined.
2302 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
2303 root-on-nfs macros are designed to switch how the default boot
2304 method gets defined.
2305
wdenk2262cfe2002-11-18 00:14:45 +00002306* Patch by Daniel Engström, 13 Nov 2002:
2307 Add support for i386 architecture and AMD SC520 board
2308
2309* Patch by Pierre Aubert, 12 Nov 2002:
2310 Add support for DOS filesystem and booting from DOS floppy disk
2311
wdenk1d0350e2002-11-11 21:14:20 +00002312* Patch by Jim Sandoz, 07 Nov 2002:
2313 Increase number of network RX buffers (PKTBUFSRX in
2314 "include/net.h") for EEPRO100 based boards (especially SP8240)
2315 which showed "Receiver is not ready" errors when U-Boot was
2316 processing the receive buffers slower than the network controller
2317 was filling them.
2318
wdenkeb9401e2002-11-11 02:11:37 +00002319* Patch by Andreas Oberritter, 09 Nov 2002:
2320 Change behaviour of NetLoop(): return -1 for errors, filesize
2321 otherwise; return code 0 is valid an means no file loaded - in this
2322 case the environment still gets updated!
2323
2324* Patches by Jon Diekema, 9 Nov 2002:
2325 - improve ADC/DAC clocking on the SACSng board to align
2326 the failing edges of LRCLK and SCLK
2327 - sbc8260 configuration tweaks
2328 - add status LED support for 82xx systems
2329 - wire sspi/sspo commands into command handler; improved error
2330 handlering
2331 - add timestamp support and alternate memory test to the
2332 SACSng configuration
2333
2334* Patch by Vince Husovsky, 7 Nov 2002:
wdenk7f6c2cb2002-11-10 22:06:23 +00002335 Add "-n" to linker options to get rid of "Not enough room for
2336 program headers" problem
2337
2338* Patch by David Müller, 05 Nov 2002
2339 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
2340 so we can use an already existing name
2341
2342* Patch by Pierre Aubert, 05 Nov 2002
2343 Hardware relatied improvments in FDC boot code
2344
2345* Patch by Holger Schurig, 5 Nov 2002:
2346 Make the PXA really change it's frequency
2347
2348* Patch by Pierre Aubert, 05 Nov 2002
2349 Add support for slave serial Spartan 2 FPGAs
2350
2351* Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
2352 drivers
2353
wdenk56f94be2002-11-05 16:35:14 +00002354* Add support for log buffer which can be passed to Linux kernel's
2355 syslog mechanism; used especially for POST results.
2356
2357* Patch by Klaus Heydeck, 31 Oct 2002:
2358 Add initial support for kup4k board
2359
wdenk384ae022002-11-05 00:17:55 +00002360* Patch by Robert Schwebel, 04 Nov 2002:
2361 - use watchdog to reset PXA250 systems
2362 - added progress callbacks to (some of the) ARM code
2363 - update for Cogent CSB226 board
2364
2365* Add support for FPS860 board
2366
wdenke95b61c2002-11-04 16:02:40 +00002367* Patch by Guillaume Alexandre,, 04 Nov 2002:
2368 Improve PCI access on 32-bits Compact PCI bus
2369
wdenk24ee89b2002-11-03 17:56:27 +00002370* Fix mdelay() on TRAB - this was still the debugging version with
2371 seconds instead of ms.
2372
2373* Patch by Robert Schwebel, 1 Nov 2002:
2374 XScale related cleanup (affects all ARM boards)
2375
2376* Cleanup of names and README.
wdenkcc1c8a12002-11-02 22:58:18 +00002377
2378======================================================================
wdenk24ee89b2002-11-03 17:56:27 +00002379Notes for U-Boot 0.1.0:
wdenkcc1c8a12002-11-02 22:58:18 +00002380======================================================================
2381
2382This is the initial version of "Das U-Boot", the Universal Boot Loader.
2383
2384It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
2385For information about the history of the project please see the
2386PPCBoot project page at http://sourceforge.net/projects/ppcboot
2387
2388======================================================================