blob: 5cc42f364c6fae5b860f7e055309ae3850d71e19 [file] [log] [blame]
wdenk24ee89b2002-11-03 17:56:27 +00001======================================================================
wdenk2729af92004-05-03 20:45:30 +00002Changes since U-Boot 1.1.1:
3======================================================================
4
wdenkaa5590b2004-06-09 12:42:26 +00005* Patch by Thomas Viehweger, 14 May 2004:
6 - flash.h: more flash types added
7 - immap_8260.h: some bits added (useful for RMII)
8 - cmd_coninfo.c: typo corrected, printf -> puts
9 - reduced size by replacing spaces with tab
10
wdenk48abe7b2004-06-09 10:15:00 +000011* Patch by Robert Schwebel, 13 May 2004:
12 Add 'imgextract' command: extract one part of a multi file image.
13
wdenk547b4cb2004-06-09 00:51:50 +000014* Patches by Jon Loeliger, 11 May 2004:
wdenk97d80fc2004-06-09 00:34:46 +000015 Dynamically handle REV1 and REV2 MPC85xx parts.
16 (Jon Loeliger, 10-May-2004).
17 New consistent memory map and Local Access Window across MPC85xx line.
18 New CCSRBAR at 0xE000_0000 now.
19 Add RAPID I/O memory map.
20 New memory map in README.MPC85xxads
21 (Kumar Gala, 10-May-2004)
22 Better board and CPU identification on MPC85xx boards at boot.
23 (Jon Loeliger, 10-May-2004)
24 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
25 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
26 (Jim Robertson, 10-May-2004)
27 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
28 Supports multiple PHYs.
29 (Andy Fleming, 10-May-2004)
30 Some README.MPC85xxads updates.
31 (Kumar Gala, 10-May-2004)
32 Copyright updates for "Freescale"
33 (Andy Fleming, 10-May-2004)
34
wdenk6bdd1372004-06-09 00:15:33 +000035* Patch by Stephen Williams, 11 May 2004:
36 Add flash support for ST M29W040B
37 Reduce JSE specific flash.c to remove dead code.
38
wdenk356a0d92004-06-09 00:10:59 +000039* Patch by Markus Pietrek, 04 May 2004:
40 Fix clear_bss code for ARM systems (all except s3c44b0 which
41 doesn't clear BSS at all?)
42
43* Fix "ping" problem on INC-IP board. Strange problem:
44 Sometimes the store word instruction hangs while writing to one of
45 the Switch registers, but only if the next instruction is 16-byte
46 aligned. Moving the instruction into a separate function somehow
47 makes the problem go away.
48
wdenk1eaeb582004-06-08 00:22:43 +000049* Patch by Rishi Bhattacharya, 08 May 2004:
50 Add support for TI OMAP5912 OSK Board
51
52* Patch by Sam Song May, 07 May 2004:
53 Fix typo of UPM table for rmu board
54
55* Patch by Pantelis Antoniou, 05 May 2004:
wdenk79fa88f2004-06-07 23:46:25 +000056 - Intracom board update.
57 - Add Codec POST.
58
wdenkcea655a2004-06-06 23:53:59 +000059* Add support for the second Ethernet interface for the 'PPChameleon'
60 board.
61
wdenka56bd922004-06-06 23:13:55 +000062* Patch by Dave Peverley, 30 Apr 2004:
63 Add support for OMAP730 Perseus2 Development board
64
65* Patch by Alan J. Luse, 29 Apr 2004:
66 Fix flash chip-select (OR0) option register setting on FADS boards.
67
68* Patch by Alan J. Luse, 29 Apr 2004:
69 Report MII network speed and duplex setting properly when
70 auto-negotiate is not enabled.
71
72* Patch by Jarrett Redd, 29 Apr 2004:
73 Fix hang on reset on Ocotea board due to flash in wrong mode.
74
wdenk5ca26792004-06-06 22:11:41 +000075* Patch by Dave Peverley, 29 Apr 2004:
76 add MAC address detection to smc91111 driver
77
78* Patch by David Müller, 28 Apr 2004:
79 fix typo in lib_arm/board.c
80
wdenk17ea1172004-06-06 21:51:03 +000081* Patch by Tolunay Orkun, 20 Apr 2004:
82 - README update: add CONFIG_CSB272 and csb272_config
83 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
84 i2cfast environment variable
85
wdenk11142572004-06-06 21:35:06 +000086* Patch by Yuli Barcohen, 19 Apr 2004:
87 - Rename DUET_ADS to MPC885ADS
88 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
89 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
90 - Clean up FADS family port to use the new defines
91
wdenk979bdbc2004-06-01 21:08:17 +000092* Fix PCI support on CPC45 board
93
wdenke4cc71a2004-05-19 21:33:14 +000094* Patch by Scott McNutt, 25 Apr 2004:
95 Add Nios GDB/JTAG Console support:
96 - Add stubs to support gdb via JTAG.
97 - Add support for console over JTAG.
98 - Minor cleanup.
99
wdenk10767cc2004-05-13 13:23:58 +0000100* Add support for CATcenter board (based on PPChameleon ME module)
101
wdenk02b11f82004-05-12 22:54:36 +0000102* Patch by Klaus Heydeck, 12 May 2004:
103 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
104 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
105 various changes to KUP4 board specific files
106
wdenk6c1362c2004-05-12 22:18:31 +0000107* Fix minor network problem on MPC5200: need some delay between
108 resetting the PHY and sending the first packet. Implemented in a
109 "natural" way by invoking the PHY reset and initialization code
110 only once after power on vs. each time the interface is brought up.
111
wdenk9d9e2832004-05-11 21:53:55 +0000112* Add some limited support for low-speed devices to SL811 USB controller
113 (at least "usb reset" now passes successfully and "usb info" displays
114 correct information)
115
wdenkbaac6072004-05-08 20:33:20 +0000116* Change init sequence for multiple network interfaces: initialize
117 on-chip interfaces before external cards.
118
wdenk32877d62004-05-05 19:44:41 +0000119* Fix memory leak in the NAND-specific JFFS2 code
120
121* Fix SL811 USB controller when attached to a USB hub
122
wdenk62b4ac92004-05-05 08:31:53 +0000123* Fix config option spelling in PM520 config file
124
125* Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
126 patches by Pantelis Antoniou, 30 Mar 2004)
127
wdenk2729af92004-05-03 20:45:30 +0000128* Fix minor NAND JFFS2 related issue
129
130* Fixes for SL811 USB controller:
131 - implement workaround for broken memory stick
132 - improve error handling
133
134* Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
135 cope with congested networks.
136
137======================================================================
wdenk56b86bf2004-04-12 14:31:43 +0000138Changes for U-Boot 1.1.1:
139======================================================================
wdenk507bbe32004-04-18 21:13:41 +0000140
wdenkfc1cfcd2004-04-25 15:41:35 +0000141* Patch by Travis Sawyer, 23 Apr 2004:
142 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
143 errata from Vitesse Semiconductor.
wdenk0b8fa032004-04-25 14:37:29 +0000144
145* Patch by Philippe Robin, 22 Apr 2004:
wdenk02b11f82004-05-12 22:54:36 +0000146 Fix ethernet configuration for "versatile" board
wdenk0b8fa032004-04-25 14:37:29 +0000147
148* Patch by Kshitij Gupta, 21 Apr 2004:
149 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
150
151* Patch by Steven Scholz, 24 Feb 2004:
152 Fix a bug in AT91RM9200 ethernet driver:
153 The MII interface is now initialized before accessing the PHY.
154
wdenkb9711de2004-04-25 13:18:40 +0000155* Patch by John Kerl, 19 Apr 2004:
156 Use U-boot's miiphy.h for PHY register names, rather than
157 introducing a new header file.
158
159* Update pci_ids.h from linux-2.4.26
160
161* Patch by Masami Komiya, 19 Apr 2004:
162 Fix problem cause by VLAN function on little endian architecture
163 without VLAN environment
164
wdenke9132ea2004-04-24 23:23:30 +0000165* Clean up the TQM8xx_YYMHz configurations; allow to use the same
wdenkb9711de2004-04-25 13:18:40 +0000166 binary image for all clock frequencies. Implement run-time
wdenke9132ea2004-04-24 23:23:30 +0000167 optimization of flash access timing based on the actual bus
168 frequency.
169
wdenk5cf91d62004-04-23 20:32:05 +0000170* Modify KUP4X board configuration to use SL811 driver for USB memory
171 sticks (including FAT / VFAT filesystem support)
172
173* Add SL811 Host Controller Interface driver for USB
174
175* Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
176
177* Patch by Pantelis Antoniou, 19 Apr 2004:
178 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
179 Minor patches for Intracom boards.
180
181* Patch by Christian Pell, 19 Apr 2004:
182 cleanup support for CF/IDE on PCMCIA for PXA25X
183
wdenke35745b2004-04-18 23:32:11 +0000184* Temporarily disabled John Kerl's extended MII command code because
185 "miivals.h" is missing
186
187* Patches by Mark Jonas, 13 Apr 2004:
188 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
189 - Add sync instructions to IceCube SDRAM init code
190 - Move SDRAM chip constants into seperate include files
191 - Unify DDR and SDR initialization code
192 - Unify all IceCube (Lite5xxx) target names
193
wdenk24711112004-04-18 22:57:51 +0000194* Patch by John Kerl, 16 Apr 2004:
195 Enable ranges in mii command, e.g. mii read 0-1f 0 or
196 mii read 4-7 18-1a. Also add mii dump subcommand for
197 pretty-printing standard regs 0-5.
198
199* Patch by Stephen Williams, 16 April 2004:
200 fix typo in JSE.h; update MAINTAINERS
201
wdenk498b8db2004-04-18 22:26:17 +0000202* Patch by Matthew S. McClintock, 14 Apr 2004:
203 fix initdram function for utx8245 board
204
205* Patch by Markus Pietrek, 14 Apr 2004:
206 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
207
208* Patch by Reinhard Meyer, 18 Apr 2004:
209 provide the IDE Reset Function for EMK 5200 boards
210
211* Patch by Masami Komiya, 12 Apr 2004:
212 fix pci_hose_write_config_{byte,word}_via_dword problems
213
wdenka8bd82d2004-04-18 22:03:42 +0000214* Patch by Sangmoon Kim, 12 Apr 2004:
215 Update max RAM size for debris board
216
217* Patch by Travis Sawyer, 08 Apr 2004:
218 Add TLB entry for second DIMM slot on ocotea
219
220* Patch by Masami Komiya, 08 Apr 2004:
221 add RTL8169 network driver
222
wdenk7abf0c52004-04-18 21:45:42 +0000223* Patch by Dan Malek, 07 Apr 2004:
224 - Add support for RPC/STx GP3, Motorola 8560 board
225 - Update 85xx TSEC driver so it searches MII for first available PHY
226 and uses that one.
227 - Add functions to support console MII commands.
228
229* Patch by Tolunay Orkun, 07 Apr 2004:
wdenka8bd82d2004-04-18 22:03:42 +0000230 Move initialization of bi_iic_fast[]
wdenk7abf0c52004-04-18 21:45:42 +0000231 from board_init_f() to board_init_r()
232
233* Patch by Yasushi Shoji, 07 Apr 2004:
234 Cleanup microblaze port
235
236* Patch by Sangmoon Kim, 07 Apr 2004:
237 Add auto SDRAM module detection for Debris board
238
wdenkd4326ac2004-04-18 21:17:30 +0000239* Patch by Rune Torgersen, 06 Apr 2004:
240 - Fix some PCI problems on the MPC8266ADS board
241 - Fix the location of some PCI entries in the immap structure
242
wdenk507bbe32004-04-18 21:13:41 +0000243* Patch by Yasushi Shoji, 07 Apr 2004:
244 - add support for microblaze processors
245 - add support for AtmarkTechno "suzaku" board
246
wdenk998eaae2004-04-18 19:43:36 +0000247* Configure PPChameleon board to use redundand environment in flash
248
249* Configure PPChameleon board to use JFFS2 NAND support.
250
251* Added support for JFFS2 filesystem (read-only) on top of NAND flash
252
wdenk6e592382004-04-18 17:39:38 +0000253* Patch by Rune Torgersen, 16 Apr 2004:
254 LBA48 fixes
wdenk56b86bf2004-04-12 14:31:43 +0000255
wdenkc26e4542004-04-18 10:13:26 +0000256* Patches by Pantelis Antoniou, 16 Apr 2004:
257 - add support for a new version of an Intracom board and fix
258 various other things on others.
259 - add verify support to the crc32 command (define
260 CONFIG_CRC32_VERIFY to enable it)
261 - fix FEC driver for MPC8xx systems:
262 1. fix compilation problems for boards that use dynamic
263 allocation of DPRAM
264 2. shut down FEC after network transfers
265 - HUSH parser fixes:
266 1. A new test command was added. This is a simplified version of
267 the one in the bourne shell.
268 2. A new exit command was added which terminates the current
269 executing script.
270 3. Fixed handing of $? (exit code of last executed command)
wdenk6e592382004-04-18 17:39:38 +0000271 - Fix some compile problems;
272 add "once" functionality for the netretry variable
wdenkc26e4542004-04-18 10:13:26 +0000273
wdenkea66bc82004-04-15 23:23:39 +0000274* Patch by George G. Davis, 02 Apr 2004:
275 add support for Intel Assabet board
276
wdenkdb01a2e2004-04-15 23:14:49 +0000277* Patch by Stephen Williams, 01 Apr 2004:
278 Add support for Picture Elements JSE board
279
280* Patch by Christian Pell, 01 Apr 2004:
281 Add CompactFlash support for PXA systems.
282
wdenk04a85b32004-04-15 18:22:41 +0000283* Patches by Pantelis Antoniou, 30 Mar 2004:
284 - add auto-complete support to the U-Boot CLI
285 - add support for NETTA and NETPHONE boards; fix NETVIA board
wdenk5a8c51c2004-04-15 21:16:42 +0000286 - add support for the Epson 156x series of graphical displays
287 (These displays are serial and not suitable for using a normal
288 framebuffer console on them)
289 - add infrastructure needed in order to POST any DSPs in a board
wdenka6ab4bf2004-04-15 21:31:56 +0000290 - improve and fix various things in the MPC8xx FEC driver:
291 1. The new 87x and 88x series of processors have two FECs,
292 and the new driver supports them both.
293 2. Another change in the 87x/88x series is support for
294 the RMII (Reduced MII) interface. However numerous
295 changes are needed to make it work since the PHYs
296 are connected to the same lines. That means that
297 you have to address them correctly over the MII
298 interface.
299 3. We now correctly match the MII/RMII interface
300 configuration to what the PHY reports.
wdenka3d991b2004-04-15 21:48:45 +0000301 - Fix problem when readingthe MII status register. Due to the
302 internal design of many PHYs you have to read the register
303 twice. The problem is more apparent in 10Mbit mode.
304 - add new mode ".jffs2s" for reading from a NAND device: it just
305 skips over bad blocks.
306 - add networking support for VLANs (802.1q), and CDP (Cisco
307 Discovery Protocol)
wdenkbda6c8a2004-04-15 21:58:11 +0000308 - some minor patches / cleanup
wdenk04a85b32004-04-15 18:22:41 +0000309
310* Patch by Yuli Barcohen, 28 Mar 2004:
311 - Add support for MPC8272 family including MPC8247/8248/8271/8272
312 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
313 - Change configuration method for MPC8260ADS family
314
wdenkd716b122004-04-12 16:12:49 +0000315* add startup code to clear the BSS of standalone applications
316
wdenk56b86bf2004-04-12 14:31:43 +0000317* Fix if / elif handling bug in HUSH shell
318
319======================================================================
wdenkf525c8a2004-04-10 20:44:51 +0000320Changes for U-Boot 1.1.0:
wdenkc83bf6a2004-01-06 22:38:14 +0000321======================================================================
322
wdenk7e780362004-04-08 22:31:29 +0000323* Patch by Mark Jonas: Remove config.tmp files only when
324 unconfiguring the board
325
326* Adapt RMU board for bigger flash memory
327
wdenk0608e042004-03-25 19:29:38 +0000328* Patch by Klaus Heydeck, 13 Mar 2003:
329 Add support for KUP4X Board
330
wdenk518e2e12004-03-25 14:59:05 +0000331* Patch by Pavel Bartusek, 21 Mar 2004
332 Add Reiserfs support
333
334* Patch by Hinko Kocevar, 20 Mar 2004
335 - Add auto-release for SMSC LAN91c111 driver
336 - Add save/restore of PTR and PNR regs as suggested in datasheet
337
wdenk6fb6af62004-03-23 23:20:24 +0000338* Patch by Stephen Williams, 19 March 2004
339 Increase speed of sector reads from SystemACE,
340 shorten poll timeout and remove a useless reset
341
342* Patch by Tolunay Orkun, 19 Mar 2004:
343 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
344 (CONFIG_PHY_GIGE)
345
346* Patch by Brad Kemp, 18 Mar 2004:
347 prevent machine checks during a PCI scan
348
349* Patch by Pierre Aubert, 18 Mar 2004:
350 Fix string cleaning in IDE identification
351
wdenkeeb1b772004-03-23 22:53:55 +0000352* Patch by Pierre Aubert, 18 Mar 2004:
353 - Unify video mode handling for Chips & Technologies 69000 Video
354 chip and Silicon Motion SMI 712/710/810 Video chip
355 - Add selection of the video output (CRT or LCD) via 'videoout'
356 environment variable for the Silicon Motion
357 - README update
358
359* Patch by Pierre Aubert, 18 Mar 2004:
360 include/common.h typo fix
361
362* Patches by Tolunay Orkun, 17 Mar 2004:
363 - Add support for bd->bi_iic_fast[] initialization via environment
364 variable "i2cfast" (CONFIG_I2CFAST)
365 - Add "i2cfast" u-boot environment variable support for csb272
366
wdenk27aa8182004-03-23 22:37:33 +0000367* Patch by Carl Riechers, 17 Mar 2004:
368 Ignore '\0' characters in console input for use with telnet and
369 telco pads.
370
371* Patch by Leon Kukovec, 17 Mar 2004:
372 typo fix for strswab prototype #ifdef
373
wdenk4b9206e2004-03-23 22:14:11 +0000374* Patches by Thomas Viehweger, 16 Mar 2004:
375 - show PCI clock frequency on MPC8260 systems
376 - add FCC_PSMR_RMII flag for HiP7 processors
377 - in do_jffs2_fsload(), take load address from load_addr if not set
378 explicit, update load_addr otherwise
379 - replaced printf by putc/puts when no formatting is needed
380 (smaller code size, faster execution)
381
wdenk109c0e32004-03-23 21:43:07 +0000382* Patch by Phillippe Robin, 16 Mar 2004:
383 avoid dereferencing NULL pointer in lib_arm/armlinux.c
384
385* Patch by Stephen Williams, 15 Mar 2004:
386 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
387
388* Patch by Tolunay Orkun, 15 Mar 2004:
389 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
390
391* Patch by Travis Sawyer, 15 Mar 2004:
392 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
393
wdenkefa329c2004-03-23 20:18:25 +0000394* Add start-up delay to make sure power has stabilized before
395 attempting to switch on USB on SX1 board.
396
397* Patch by Josef Wagner, 18 Mar 2004:
398 - Add support for MicroSys XM250 board (PXA255)
399 - Add support for MicroSys PM828 board (MPC8280)
400 - Add support for 32 MB Flash on PM825/826
401 - new SDRAM refresh rate for PM825/PM826
402 - added support for MicroSys PM520 (MPC5200)
403 - replaced Query by Identify command in CPU86/flash.c
404 to support 28F160F3B
405
406* Fix wrap around problem with udelay() on ARM920T
407
408* Add support for Macronix flash on TRAB board
409
wdenk7d7ce412004-03-17 01:13:07 +0000410* Patch by Pierre Aubert, 15 Mar 2004:
411 Fix buffer overflow in IDE identification
412
413* Fix power-off of LCD for out-of-band temperatures on LWMON board
414
415* Remove redundand #define in IceCube.h
416
wdenkd9df1f42004-03-15 09:00:01 +0000417* Patch by Steven Scholz, 27 Feb 2004:
418 - Adding get_ticks() and get_tbclk() for AT91RM9200
419 - Many white space fixes in cpu/at91rm9200/interrupts.c
420
421* Patches by Steven Scholz, 20 Feb 2004:
422 some cleanup in AT91RM9200 related code
423
wdenk855a4962004-03-14 18:23:55 +0000424* Patches by Travis Sawyer, 12 Mar 2004:
425 - Fix Gigabit Ethernet support for 440GX
426 - Add Gigabit Ethernet Support to MII PHY utilities
427
428* Patch by Brad Kemp, 12 Mar 2004:
429 Fixes for drivers/cfi_flash.c:
430 - Better support for x8/x16 implementations
431 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
432 - Added defines for AMD command and address constants
433
434* Patch by Leon Kukovec, 12 Mar 2004:
435 Fix get_dentfromdir() to correctly handle deleted dentries
wdenk42dfe7a2004-03-14 22:25:36 +0000436
wdenk855a4962004-03-14 18:23:55 +0000437* Patch by George G. Davis, 11 Mar 2004:
438 Remove hard coded network settings in TI OMAP1610 H2
439 default board config
440
441* Patch by George G. Davis, 11 Mar 2004:
442 add support for ADS GraphicsClient+ board.
443
wdenk7d7ce412004-03-17 01:13:07 +0000444* Patch by Pierre Aubert, 11 Mar 2004:
wdenk4b248f32004-03-14 16:51:43 +0000445 - add bitmap command and splash screen support in cfb console
446 - add [optional] origin in the bitmap display command
447
448* Patch by Travis Sawyer, 11 Mar 2004:
449 Fix ocotea board early init interrupt setup.
450
451* Patch by Thomas Viehweger, 11 Mar 2004:
452 Remove redundand code; add PCI-specific bits to include/mpc8260.h
453
wdenkaaf224a2004-03-14 15:20:55 +0000454* Patch by Stephan Linz, 09 Mar 2004
455 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
456
457* Patch by George G. Davis, 9 Mar 2004:
458 fix recent build failure for SA1100 target
459
460* Patch by Travis Sawyer, 09 Mar 2004:
461 Support native interrupt mode for the IBM440GX.
462 Previously it was running in 440GP compatibility mode.
463
wdenk3d3befa2004-03-14 15:06:13 +0000464* Patch by Philippe Robin, 09 Mar 2004:
465 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
466 Platform support.
467
468* Patch by Masami Komiya, 08 Mar 2004:
469 Don't overwrite server IP address or boot file name
470 when the boot server does not return values
471
wdenk7d7ce412004-03-17 01:13:07 +0000472* Patch by Tolunay Orkun, 5 Mar 2004:
wdenk3d3befa2004-03-14 15:06:13 +0000473 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
474
wdenk4d13cba2004-03-14 14:09:05 +0000475* Patch by Tolunay Orkun, 5 Mar 2004:
476 Fix early board initialization for Cogent CSB272 board
477
478* Patch by Ed Okerson, 3 Mar 2004:
479 fix CFI flash writes for little endian systems
480
481* Patch by Reinhard Meyer, 01 Mar 2004:
482 generalize USB and IDE support for MPC5200 with according
483 changes to IceCube.h and TOP5200.h
484 add Am29LV256 256 MBit FLASH support for TOP5200 boards
485 add info about USB and IDE to README
486
wdenkc3f9d492004-03-14 00:59:59 +0000487* Patch by Yuli Barcohen, 4 Mar 2004:
488 Fix problems with GCC 3.3.x which changed handling of global
489 variables explicitly initialized to zero (now in .bss instead of
490 .data as before).
491
492* Patch by Leon Kukovec, 02 Mar 2004:
493 add strswab() to fix IDE LBA capacity, firmware and model numbers
494 on little endian machines
495
496* Patch by Masami Komiya, 02 Mar 2004:
497 - Remove get_ticks() from NFS code
498 - Add verification of RPC transaction ID
499
500* Patch by Pierre Aubert, 02 Mar 2004:
501 cleanup for IDE and USB drivers for MPC5200
502
503* Patch by Travis Sawyer, 01 Mar 2004:
wdenk0e6d7982004-03-14 00:07:33 +0000504 Ocotea:
505 - Add IBM PPC440GX Ref Platform support (Ocotea)
506 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
507 Adapted to U-Boot and 440GX port
508 440gx_enet.c:
509 - Add gracious handling of all Ethernet Pin Selections for 440GX
510 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
511 ppc440.h:
512 - Add needed bit definitions
513 - Fix formatting
514
515* Patch by Carl Riechers, 1 Mar 2004:
516 Add PPC440GX prbdv0 divider to fix memory clock calculation.
517
518* Patch by Stephan Linz, 27 Feb 2004
519 - avoid problems for targets without NFS download support
520
wdenkc40b2952004-03-13 23:29:43 +0000521* Patch by Rune Torgersen, 27 Feb 2004:
522 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
523 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
524 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
525
526* Patch by Masami Komiya, 27 Feb 2004:
527 Fix rarpboot: add autoload by NFS
528
529* Patch by Dan Eisenhut, 26 Feb 2004:
530 fix flash_write return value in saveenv
531
532* Patch by Stephan Linz, 11 Dec 2003
533 expand config.mk to avoid trigraph warnings on NIOS
534
535* Rename "BMS2003" board into "HMI10"
536
wdenk6629d2f2004-03-12 15:38:25 +0000537* SX1 patches: use "serial#" for USB serial #; use redundand environment
538 storage; auto-set console on USB port (using preboot command)
539
wdenk232c1502004-03-12 00:14:09 +0000540* Add support for SX1 mobile phone; add support for USB-based console
541 (enable with "setenv stdout usbtty; setenv stdin usbtty")
542
wdenk79d696f2004-03-11 22:46:36 +0000543* Fix LOWBOOT configuration for MPC5200 with DDR memory
544
wdenkf8d813e2004-03-02 14:05:39 +0000545* Fix SDRAM timings for LITE5200 / IceCube board
546
547* Handle Auti-MDIX / connection status for INCA-IP
548
549* Fix USB problems when attempting to read 0 bytes
550
wdenke7c85682004-02-27 08:21:54 +0000551* Patch by Travis Sawyer, 26 Feb 2004:
552 Fix broken compile for XPEDITE1K target.
553
554* Patch by Stephan Linz, 26 Feb 2004:
555 Bug fix for NFS code on NIOS targets
wdenk232c1502004-03-12 00:14:09 +0000556
wdenke7c85682004-02-27 08:21:54 +0000557* Patch by Stephen Williams, 26 Feb 2004:
558 Break up SystemACE reads of large block counts
559
wdenk132ba5f2004-02-27 08:20:54 +0000560* Patch by Pierre Aubert, 26 Feb 2004
561 add IDE support for MPC5200
562
563* Patch by Masami Komiya, 26 Feb 2004:
564 add autoload via NFS
565
566* Patch by Stephen Williams
567 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
568 elsewhere in the source.
569
wdenk11dadd52004-02-27 00:07:27 +0000570* Patch by Steven Scholz, 25 Feb 2004:
571 - Timeouts in FPGA code should be based on CFG_HZ
572 - Minor cleanup in code for Altera FPGA ACEX1K
573
574* Patch by Steven Scholz, 25 Feb 2004:
575 Changed "Directory Hierarchy" section in README
576
577* Patch by Masami Komiya, 25 Feb 2004:
578 Reduce copy count in nfs_read_reply() of NFS code
579
wdenk80885a92004-02-26 23:46:20 +0000580* Patch by Markus Pietrek, 24 Feb 2004:
581 NS9750 DevBoard added
582
wdenk132ba5f2004-02-27 08:20:54 +0000583* Patch by Pierre Aubert, 24 Feb 2004
wdenk80885a92004-02-26 23:46:20 +0000584 add USB support for MPC5200
585
586* Patch by Steven Scholz, 24 Feb 2004:
587 - fix MII commands to use values from last command
588
589* Patch by Torsten Demke, 24 Feb 2004:
590 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
591
wdenk0c852a22004-02-26 23:01:04 +0000592* Patch by Rahul Shanbhag, 19 Feb 2004:
593 Fixes for for OMAP1610 board:
594 - shift some IRQ specific code to platform.S file
595 - remove duplicatewatchdog reset code from start.S
596
597* Make Auto-MDIX Support configurable on INCA-IP board
598
599* Fix license for mkimage tool
600
wdenka084f7d2004-02-24 22:33:21 +0000601* Patch by Masami Komiya, 24 Feb 2004:
602 Update NetBootFileXferSize in NFS code
603
604* Patch by Scott McNutt, 24 Feb 2004:
605 fix packet length in NFS code
606
wdenkcbd8a352004-02-24 02:00:03 +0000607* Patch by Masami Komiy, 22 Feb 2004:
608 Add support for NFS for file download
609
wdenk074cff02004-02-24 00:16:43 +0000610* Patch by Andrea Scian, 17 Feb 2004:
611 Add support for S3C44B0 processor and DAVE B2 board
612
613* Patch by Steven Scholz, 20 Feb 2004:
614 - Add support for MII commands on AT91RM9200 boards
615 - some cleanup in AT91RM9200 ethernet code
616
wdenk028ab6b2004-02-23 23:54:43 +0000617* Patch by Peter Ryser, 20 Feb 2004:
618 Add support for the Xilinx ML300 platform
619
620* Patch by Stephan Linz, 17 Feb 2004:
621 Fix watchdog support for NIOS
622
623* Patch by Josh Fryman, 16 Feb 2004:
624 Fix byte-swapping for cfi_flash.c for different bus widths
625
626* Patch by Jon Diekema, 14 Jeb 2004:
627 Remove duplicate "FPGA Support" notes from the README file
628
wdenk63e73c92004-02-23 22:22:28 +0000629* Patches by Reinhard Meyer, 14 Feb 2004:
630 - update board/emk tree; use common flash driver
631 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
632 [adapted for other PPC CPUs -- wd]
633 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
634
635* Patch by Jon Diekema, 13 Feb 2004:
636 Call show_boot_progress() whenever POST "FAILED" is printed.
637
638* Patch by Nishant Kamat, 13 Feb 2004:
639 Add support for TI OMAP1610 H2 Board
640 Fixes for cpu/arm926ejs/interrupt.c
641 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
642 Fix for a timer bug in OMAP1610 Innovator
643 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
644
645* Patches by Stephan Linz, 12 Feb 2004:
646 - add support for NIOS timer with variable period preload counter value
647 - prepare POST framework support for NIOS targets
648
649* Patch by Denis Peter, 11 Feb 2004:
650 add POST support for the MIP405 board
651
wdenkcd0a9de2004-02-23 20:48:38 +0000652* Patch by Laurent Mohin, 10 Feb 2004:
653 Fix buffer overflow in common/usb.c
654
655* Patch by Tolunay Orkun, 10 Feb 2004:
656 Add support for Cogent CSB272 board
657
wdenk2d1a5372004-02-23 19:30:57 +0000658* Patch by Thomas Elste, 10 Feb 2004:
659 Add support for NET+50 CPU and ModNET50 board
660
661* Patch by Sam Song, 10 Feb 2004:
662 Fix typos in cfi_flash.c
663
664* Patch by Leon Kukovec, 10 Feb 2004
665 Fixed long dir entry slot id calculation in get_vfatname
666
667* Patch by Robin Gilks, 10 Feb 2004:
668 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
669 !=, <>, <, >, <=, >=)
670
wdenk3f85ce22004-02-23 16:11:30 +0000671* Fix problem with side effects in macros in include/usb.h
672
673* Patch by David Benson, 13 Nov 2003:
674 bug 841358 - fix TFTP download size limit
675
676* Fixing bug 850768:
677 improper flush_cache() in load_serial()
678
679* Fixing bug 834943:
680 MPC8540 - missing volatile declarations
681
682* Patch by Stephen Williams, 09 Feb 2004:
683 Add support for Xilinx SystemACE chip:
684 - New files common/cmd_ace.c and include/systemace.h
685 - Hook systemace support into cmd_fat and the partition manager
686
687* Patch by Travis Sawyer, 09 Feb 2004:
688 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
689
wdenk3c74e322004-02-22 23:46:08 +0000690* Patch by Travis Sawyer, 09 Feb 2004:
691 o 440GX:
692 - Fix PCI Indirect access for type 1 config cycles with ppc440.
693 - Add phymode for 440 enet
694 - fix pci pre init
695 o XPedite1K:
696 - Change board_pre_init to board_early_init_f
697 - Add user flash to bus controller setup
698 - Fix pci pre init
699 - Fix is_pci_host to check GPIO for monarch bit
700 - Force xpedite1k to pci conventional mode (via #define option)
701
702* Patch by Brad Kemp, 4 Feb 2004:
703 - handle the machine check that is generated during the PCI scans
704 on 82xx processors.
705 - define the registers used in the IMMR by the PCI subsystem.
706
707* Patch by Pierre Aubert, 03 Feb 2004:
708 cpu/mpc5xxx/start.S: copy MBAR into SPR311
709
710* Patch by Jeff Angielski, 03 Feb 2004:
711 Fix copy & paste error in cpu/mpc8260/pci.c
712
713* Patch by Reinhard Meyer, 24 Jan 2004:
714 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
715
wdenkcf56e112004-02-20 22:02:48 +0000716* Add Auto-MDIX support for INCA-IP
717
wdenkbf9e3b32004-02-12 00:47:09 +0000718* Some code cleanup
719
720* Patch by Josef Baumgartner, 10 Feb 2004:
721 Fixes for Coldfire port
722
723* Patch by Brad Kemp, 11 Feb 2004:
724 Fix CFI flash driver problems
725
wdenka2d18bb2004-02-11 21:35:18 +0000726* Make sure to use a bus clock divider of 2 only when running TQM8xxM
727 modules at CPU clock frequencies above 66 MHz.
wdenkbf9e3b32004-02-12 00:47:09 +0000728
wdenka2d18bb2004-02-11 21:35:18 +0000729* Optimize flash programming speed for LWMON (by another 100% :-)
730
wdenkcd37d9e2004-02-10 00:03:41 +0000731* Patch by Jian Zhang, 3 Feb 2004:
732 - Changed the incorrect FAT12BUFSIZE
733 - data_begin in fsdata can be negative. Changed it to be short.
734
wdenkec4c5442004-02-09 23:12:24 +0000735* Patches by Stephan Linz, 30 Jan 2004:
736 1: - board/altera/common/flash.c:flash_erase():
737 o allow interrupts befor get_timer() call
738 o check-up each erased sector and avoid unexpected timeouts
739 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
740 o enclose sevenseg_set() in cpp condition
741 - remove the ASMI configuration for DK1S10_standard_32 (never present)
742 - fix some typed in mistakes in the NIOS documentation
743 2: - split DK1C20 configuration into several header files:
744 o two new files for each NIOS CPU description
745 o U-Boot related part is remaining in DK1C20.h
746 3: - split DK1S10 configuration into several header files:
747 o two new files for each NIOS CPU description
748 o U-Boot related part is remaining in DK1S10.h
749 4: - Add support for the Microtronix Linux Development Kit
750 NIOS CPU configuration at the Altera Nios Development Kit,
751 Stratix Edition (DK-1S10)
752 5: - Add documentation for the Altera Nios Development Kit,
753 Stratix Edition (DK-1S10)
754 6: - Add support for the Nios Serial Peripharel Interface (SPI)
755 (master only)
756 7: - Add support for the common U-Boot SPI framework at
757 RTC driver DS1306
758
wdenkb98fff12004-02-09 20:51:26 +0000759* Patch by Rahul Shanbhag, 28 Jan 2004:
760 Fix flash protection/locking handling for OMAP1610 innovator board.
761
762* Patch by Rolf Peukert, 28 Jan 2004:
763 fix flash write problems on CSB226 board (write with 32 bit bus width)
764
765* Patches by Mark Jonas, 16 Jan 2004:
766 - fix rounding error when calculating baudrates for MPC5200 PSCs
767 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
768 time which is not supported
769
wdenk5653fc32004-02-08 22:55:38 +0000770* Patch by Yuli Barcohen, 26 Jan 2004:
771 Allow bzip2 compression for small memory footprint boards
772
773* Patch by Brad Kemp, 21 Jan 2004:
774 Add support for CFI flash driver for both the Intel and the AMD
775 command sets.
776
777* Patch by Travis Sawyer, 20 Jan 2004:
778 Fix pci bridge auto enumeration of sibling p2p bridges.
779
780* Patch by Tolunay Orkun, 12 Jan 2004:
781 Add some delays as needed for Intel LXT971A PHY support
782
783* Patches by Stephan Linz, 09 Jan 2004:
784 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
785 - make DK1C20 board configuration related to ASMI conform to
786 documentation
787
wdenkf6e20fc2004-02-08 19:38:38 +0000788* Patch by Anders Larsen, 09 Jan 2004:
789
790 ARM memory layout fixes: the abort-stack is now set up in the
791 correct RAM area, and the BSS is zeroed out as it should be.
792
793 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
794 of the linker scripts are replaced by '__bss_start' and '_end',
795 resp., which is a further step to eliminate unnecessary differences
796 between the implementation of the CPU architectures.
797
wdenkf4863a72004-02-07 01:27:10 +0000798* Patch by liang a lei, 9 Jan 2004:
799 Fix Intel 28F128J3 ID in include/flash.h
800
801* Patch by Masami Komiya, 09 Jan 2004:
802 add support for TB0229 board (NEC VR4131 MIPS processor)
803
804* Patch by Leon Kukovec, 12 Dec 2003:
805 changed extern __inline__ into static __inline__ in
806 include/linux/byteorder/swab.h
807
wdenkba56f622004-02-06 23:19:44 +0000808* Patch by Travis Sawyer, 30 Dec 2003:
809 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
810 select MDI port based on enabled EMAC device.
811 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
812 base PrPMC board.
813
wdenka6cccae2004-02-06 21:48:22 +0000814* Patch by Wolter Kamphuis, 15 Dec 2003:
815 made CONFIG_SILENT_CONSOLE usable on all architectures
816
817* Disable date command on TQM866M - there is no RTC on MPC866
818
wdenk75d1ea72004-01-31 20:06:54 +0000819* Fix variable CPU clock for MPC859/866 systems for low CPU clocks
820
wdenk68766092004-01-29 09:22:58 +0000821* Implement adaptive SDRAM timing configuration based on actual CPU
822 clock frequency for INCA-IP; fix problem with board hanging when
823 switching from 150MHz to 100MHz
824
825* Add PCMCIA CS support for BMS2003 board
826
wdenkc178d3d2004-01-24 20:25:54 +0000827* Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
828 see doc/README.MPC866 for details;
829 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
830 calculate CPU clock frequency from PLL register values.
831
832* Add support for 128 MB RAM on TQM8xxL/M modules
833
wdenkef978732004-01-21 20:46:28 +0000834* Fix PS/2 keyboard problem caused by statically initialized variable
835 pointing to a location in flash
836
837* Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
838
wdenkc837dcb2004-01-20 23:12:12 +0000839* The PS/2 mux on the BMS2003 board needs 450 ms after power on
840 before we can access it; add delay in case we are faster (with no
841 CF card inserted)
842
843* Cleanup of some init functions
844
845* Make sure SCC Ethernet is always stopped by the time we boot Linux
846 to avoid Linux crashes by early packets coming in.
847
848* Accelerate flash accesses on LWMON board by using buffered writes
849
wdenkb0aef112004-01-18 18:21:54 +0000850* Fix typo in Makefile;
851 fix problem with PARTNUM detection
852
wdenk1c437712004-01-16 00:30:56 +0000853* Patch by Reinhard Meyer, 09 Jan 2004:
854 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
855
856* Add support for IDE LED on BMS2003 board
857 (exclusive with status LED!)
858
859* Add support for PS/2 keyboard (used with PS/2 multiplexor on
860 BMS2003 board)
861
862* Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
863 Add common files for "emk" boards
864
wdenkc83bf6a2004-01-06 22:38:14 +0000865* Add a common get_ram_size() function and modify the the
866 board-specific files to invoke that common implementation.
867
868======================================================================
wdenkb34ff812004-01-06 11:13:56 +0000869Changes for U-Boot 1.0.1:
wdenk5cf9da42003-11-07 13:42:26 +0000870======================================================================
871
wdenkb34ff812004-01-06 11:13:56 +0000872* Set default clock for INCA-IP to 150 MHz
873
wdenka522fa02004-01-04 22:51:12 +0000874* Make BMS2003 use a separate config file to avoid #ifdef mess;
875 add I2C support; add support for DS1337 RTC
876
877* Add CompactFlash support for BMS2003 board
878
879* Add support for status LED on BMS2003 board
880
wdenk180d3f72004-01-04 16:28:35 +0000881* Patch by Scott McNutt, 02 Jan 2004:
882 Add support for the Nios Active Serial Memory Interface (ASMI)
883 on Cyclone devices
884
885* Patch by Andrea Marson, 16 Dec 2003:
886 Add support for the PPChameleon ME and HI modules
887
888* Patch by Yuli Barcohen, 22 Dec 2003:
889 Add support for Motorola DUET ADS board (MPC87x/88x)
890
wdenkdd875c72004-01-03 21:24:46 +0000891* Patch by Robert Schwebel, 15 Dec 2003:
892 add support for cramfs (uses JFFS2 command interface)
893
wdenkc935d3b2004-01-03 19:43:48 +0000894* Patches by Stephan Linz, 11 Dec 2003:
895 - more documentation for NIOS port
896 - new struct nios_pio_t, struct nios_spi_t
897 - Reconfiguration for NIOS Development Kit DK1C20:
898 o move board related code from board/dk1c20
899 to board/altera/dk1c20
900 o create a new common source path board/altera/common
901 and move generic flash access stuff into it
902 o change/expand configuration file DK1C20.h
903 - Add support for NIOS Development Kit DK1S10
904 - Add status LED support for NIOS systems
905 - Add dual 7-segment LED support for Altera NIOS DevKits
906
wdenk3a473b22004-01-03 00:43:19 +0000907* Patch by Ronen Shitrit, 10 Dec 2003:
908 Add support for the Marvell DB64360 / DB64460 development boards
909
910* Patch by Detlev Zundel, 10 Dec 2003:
911 fix dependency problem in examples/Makefile
912
wdenkb6e4c402004-01-02 16:05:07 +0000913* Patch by Denis Peter, 8 Dec 2003
914 - add support for the PATI board (MPC555)
915 - add SPI support for the MPC5xx
916
917* Patch by Anders Larsen, 08 Dec 2003:
918 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
919 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
920 cleanup some redundand #defines
921
wdenk63f34912004-01-02 15:01:32 +0000922* Patch by André Schwarz, 8 Dec 2003:
923 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
924 - TX and RX deskriptors must be quad-word aligned
925 - does not work with only one TX deskriptor
926 - standard reset method does not work
927
928* Patch by Masami Komiya, 08 Dec 2003:
929 add RTL8139 ethernet driver
930
931* Patches by Ed Okerson, 07 Dec 2003:
932 - fix ethernet for the AU1x00 processors in little-endian mode.
933 - extend memsetup.S for the AU1x00 processors in BE and LE modes
934
wdenkd4ca31c2004-01-02 14:00:00 +0000935* Minor code cleanup (coding style)
936
937* Patch by Reinhard Meyer, 30 Dec 2003:
938 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
939 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
940 - turned debug print of PHY registers into a function (called in two places)
941 - added support for EMK MPC5200 based modules
942
943* Fix MPC8xx PLPRCR_MFD_SHIFT typo
944
945* Add support for TQM866M modules
946
947* Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
948
949* Fix a few compiler warnings
950
wdenkc1896002003-12-28 11:44:59 +0000951* Patch by Reinhard Meyer, 28 Dec 2003:
952 Add initial support for TOP5200 board
953
wdenk7cb22f92003-12-27 19:24:54 +0000954* Make CPU clock on ICA-IP board controllable by a "cpuclk"
955 environment variable which can set to "100", "133", or "150". The
956 CPU clock will be configured accordingly upon next reboot. Other
957 values are ignored. In case of an invalid or undefined "cpuclk"
958 value, the compile-time default CPU clock speed will be used.
959
960* Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
961 window that is used to access the UART registers by the Linux driver)
962
963* Patch by Reinhard Meyer, 20 Dec 2003:
964 Fix clock calculation for the MPC5200 for higher clock frequencies
965 (above 2**32 / 10 = 429.5 MHz).
966
967* Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
968
wdenkb2001f22003-12-20 22:45:10 +0000969* Fix IceCube CLKIN configuration (it's 33.000000MHz)
970
971* Add new configuration for IceCube board with DDR memory
972
973* Update TRAB memory configurations
974
wdenk5c745d22003-12-12 00:02:26 +0000975* Add JFFS2 support for INCA-IP board
976
stroesed4f58f72003-12-09 15:04:55 +0000977* Patch by Bill Hargen, 09 Dec 2003:
978 - BUBINGA405EP: changed flash driver to protect top sector containing
979 first instruction.
980 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
981 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
982 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
983 - 405EP: added/fixed support for "reginfo" command.
984 - 4xx: removed spurious MII error messages on "mii info" command.
985
wdenk4e5ca3e2003-12-08 01:34:36 +0000986* Patch by Bernhard Kuhn, 28 Nov 2003:
987 add support for Coldfire CPU
988 add support for Motorola M5272C3 and M5282EVB boards
989
wdenk9fd5e312003-12-07 23:55:12 +0000990* Patch by Pierre Aubert, 24 Nov 2003:
991 - add a return value for the fpga command
992 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
993 is defined. If ide_preinit fails, ide_init is aborted.
994 - fix an endianess problem in fat.h
995
wdenk3bbc8992003-12-07 22:27:15 +0000996* Patch by Wolter Kamphuis, 05 Dec 2003:
997 Add support for SNMC's QS850/QS823/QS860T boards
998
wdenkb028f712003-12-07 21:39:28 +0000999* Patch by Yuli Barcohen, 3 Dec 2003:
1000 "revive" U-Boot support for old Motorola MPC860ADS board
1001
1002* Patch by Cam(ilo?), 03 Dec 2003:
1003 make examples build even with broken Montavista objcopy
1004
1005* Patch by Pavel Bartusek, 27 Nov 2003:
1006 fix conversion problem with "bootretry" evironment variable
1007
wdenkb4676a22003-12-07 19:24:00 +00001008* Patch by Andre Schwarz, 24 Nov 2003:
1009 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
1010
1011* Patch by Pavel Bartusek, 21 Nov 2003:
1012 set ZMII bridge speed on 440
1013
1014* Patch by Anders Larsen, 17 Nov 2003:
1015 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
1016
wdenka2663ea2003-12-07 18:32:37 +00001017* Patches by David Müller, 14 Nov 2003:
1018 - board/mpl/common/common_util.c
1019 * implement support for BZIP2 compressed images
1020 * various cleanups (printf -> puts, ...)
1021 - board/mpl/common/flash.c
1022 * report correct errors to upper layers
1023 * check the erase fail and VPP low bits in status reg
1024 - board/mpl/vcma9/cmd_vcma9.c
1025 - board/mpl/vcma9/flash.c
1026 * various cleanups (printf -> puts, ...)
1027 - common/cmd_usb.c
1028 * fix typo in comment
1029 - cpu/arm920t/usb_ohci.c
1030 * support for S3C2410 is missing in #if line
1031 - drivers/cs8900.c
1032 * reinit some registers in case of error (cable missing, ...)
1033 - fs/fat/fat.c
1034 * support for USB/MMC devices is missing in #if line
1035 - include/configs/MIP405.h
1036 - include/configs/PIP405.h
1037 * enable BZIP2 support
1038 * enlarge malloc space to 1MiB because of BZIP2 support
1039 - include/configs/VCMA9.h
1040 * enable BZIP2 support
1041 * enlarge malloc space to 1MiB because of BZIP2 support
1042 * enable USB support
1043 - lib_arm/armlinux.c
1044 * change calling convention of ARM Linux kernel as
1045 described on http://www.arm.linux.org.uk/developer/booting.php
1046
1047* Patch by Thomas Lange, 14 Nov 2003:
1048 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
1049 support all these AMD boards.
1050
1051* Patch by Thomas Lange, 14 Nov 2003:
1052 Workaround for mips au1x00 physical memory accesses (the au1x00
1053 uses a 36 bit bus internally and cannot access physical memory
1054 directly. Use the uncached SDRAM address instead of the physical
1055 one.)
1056
wdenkef5a9672003-12-07 00:46:27 +00001057* Patch by Xue Ligong (Joe), 13 Nov 2003:
1058 add Realtek 8019 ethernet driver
1059
1060* Patch by Yuli Barcohen, 13 Nov 2003:
1061 MPC826xADS/PQ2FADS cleanup
1062
1063* Patch by Anders Larsen, 12 Nov 2003:
1064 Update README to mark the PORTIO commands non-standard
1065
wdenk5779d8d2003-12-06 23:55:10 +00001066* Patch by Nicolas Lacressonnière, 12 Nov 2003:
1067 update for for Atmel AT91RM9200DK development kit:
1068 - support for environment variables in DataFlash
1069 - Atmel DataFlash AT45DB1282 support
1070
1071* Patch by Jeff Carr, 11 Nov 2003:
1072 add support for new version of 8270 processors
1073
1074* Patches by George G. Davis, 05 Nov 2003:
1075 - only pass the ARM linux initrd tag to the kernel when an initrd
1076 is actually present
1077 - update omap1510inn configuration file
1078
wdenk8bf3b002003-12-06 23:20:41 +00001079* Patches by Stephan Linz, 3 Nov 2003:
1080 - more endianess fixes for LAN91C111 driver
1081 - CFG_HZ configuration patch for NIOS Cyclone board
1082
1083* Patch by Stephan Linz, 28 Oct 2003:
1084 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
1085
1086* Patch by Steven Scholz, 20 Oct 2003:
1087 - make "mii info <addr>" show infor for PHY at "addr" only
1088 - Endian fix for miiphy_info()
1089
wdenka8c7c702003-12-06 19:49:23 +00001090* Patch by Gleb Natapov, 19 Sep 2003:
1091 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
1092
1093* Patch by Anders Larsen, 17 Sep 2003:
1094 Bring ARM memory layout in sync with the documentation:
1095 stack and malloc-heap are now located _below_ the U-Boot code
1096
wdenkfa1399e2003-12-06 11:20:01 +00001097* Accelerate booting on TRAB board: read and check autoupdate image
1098 headers first instead of always reading the whole images.
1099
wdenkb96619a2003-12-05 21:08:38 +00001100* Fix type in MPC5XXX code (pointed out by Victor Wren)
1101
wdenkaf6d1df2003-12-03 23:53:42 +00001102* Enabled password check on RMU board
1103
1104* Fix configuration problem with IceCube in LOWBOOT configuration:
1105 envrionment got embedded, corrupting the image layout.
1106
1107* Fix NEC display names (it's 6440 [for 640x480], not 6640).
1108
wdenkfd3103b2003-11-25 16:55:19 +00001109* Added BMS2003 board
1110 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
1111
wdenkb4757ce2003-11-17 21:45:27 +00001112* Fix flash driver for TRAB board (must use Unlock Bypass Reset
1113 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
1114 and CPLD
1115
wdenk5bb226e2003-11-17 21:14:37 +00001116* Use "-fPIC" instead of "-mrelocatable" to prevent problems with
1117 recent tools
1118
1119* Add checksum verification to 'imls' command
1120
1121* Add bd_info fields needed for 4xx Linux I2C driver
1122
1123* Patch by Martin Krause, 4 Nov. 2003:
1124 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
1125
1126* Print used network interface when CONFIG_NET_MULTI is set
1127
wdenk5cf9da42003-11-07 13:42:26 +00001128* Patch by Bernhard Kuhn, 28 Oct 2003:
1129 Add low boot support for MPC5200
1130
1131* Fix problem with dual PCMCIA support (NSCU)
1132
1133* Fix MPC5200 I2C initialization function
1134
1135======================================================================
wdenka43278a2003-09-11 19:48:06 +00001136Changes for U-Boot 1.0.0:
1137======================================================================
1138
wdenkb13fb012003-10-30 21:49:38 +00001139* Fix parameter passing to standalone images with bootm command
1140
1141* Patch by Kyle Harris, 30 Oct 2003:
1142 Fix build errors for ixdp425 board
1143
1144* Patch by David M. Horn, 29 Oct 2003:
1145 Fixes to build under CYGWIN
1146
1147* Get IceCube MGT5100 working (again)
1148
wdenk5fa66df2003-10-29 23:18:55 +00001149* Fix problems in memory test on some boards (which was not
1150 non-destructive as intended)
1151
1152* Patch by Gary Jennejohn, 28 Oct 2003:
1153 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
1154 to prevent stack overflow on ARM systems
1155
wdenka0f2fe52003-10-28 09:14:21 +00001156* Patch by Stephan Linz, 28 Oct 2003:
1157 fix init sequence error for NIOS port
1158
1159* Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
1160
1161* Add CONFIG_VERSION_VARIABLE to TRAB configuration
1162
wdenka57a4962003-10-26 22:52:58 +00001163* Patch by Xiao Xianghua, 23 Oct 2003:
1164 small patch for mpc85xx
1165
1166* Fix small problem in MPC5200 I2C driver
1167
1168* Fix FCC3 support on ATC board
1169
dzu8cb81432003-10-24 13:14:45 +00001170* Correct header printing for multi-image files in do_bootm()
1171
1172* Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
1173
wdenk4654af22003-10-22 09:00:28 +00001174* Fix PCI problems on PPChameleon board
1175
wdenka3ad8e22003-10-19 23:22:11 +00001176* Patch by Steven Scholz, 18 Oct 2003:
1177 Fix AT91RM9200 ethernet driver
1178
1179* Patch by Nye Liu, 17 Oct 2003:
1180 Fix typo in include/mpc8xx.h
1181
1182* Patch by Richard Woodruff, 16 Oct 03:
1183 Fixes for cpu/arm925/interrupt.c
1184 - Initialize timestamp & lastdec vars.
1185 - fix timestamp overflows.
1186 - fix lastdec overflow.
1187 - smarter normalization to allow udelay() below 1ms to work.
1188
1189* Patch by Scott McNutt, 16 Oct
1190 add networking support for the Altera Nios Development Kit,
1191 Cyclone Edition (DK-1C20)
1192
1193* Patch by Jon Diekema, 14 Oct 2003:
1194 add hint about doc/README.silent to README file
1195
dzue7df0292003-10-19 21:43:26 +00001196* Add CompactFlash support for NSCU
1197
wdenkd7281f42003-10-19 22:30:08 +00001198* Fix PCI problems on PPChameleonEVB
1199
wdenk3d1e8a92003-10-16 12:53:35 +00001200* TRAB auto-update: Base decision if we have to strip the image
1201 header on image type as encoded in the header
wdenkd7281f42003-10-19 22:30:08 +00001202 (include image type patch by Martin Krause, 17 Oct 2003)
wdenk3d1e8a92003-10-16 12:53:35 +00001203
wdenk42d1f032003-10-15 23:53:47 +00001204* Patches by Xianghua Xiao, 15 Oct 2003:
1205
1206 - Added Motorola CPU 8540/8560 support (cpu/85xx)
1207 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
1208 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
1209
1210* Fix flash timings on TRAB board
1211
wdenk2d5b5612003-10-14 19:43:55 +00001212* Make sure HUSH is initialized for running auto-update scripts
1213
1214* Make 5200 reset command _really_ reset the board, without running
1215 any other code after it
1216
1217* Fix errors with flash erase when range spans across banks
1218 that are mapped in reverse order
1219
1220* Fix flash mapping and display on P3G4 board
1221
1222* Patch by Kyle Harris, 15 Jul 2003:
1223 - add support for Intel IXP425 CPU
1224 - add support for IXDP425 eval board
1225
wdenkf72da342003-10-10 10:05:42 +00001226* Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
1227 for more information
1228
wdenk5da627a2003-10-09 20:09:04 +00001229* Patch by Steven Scholz, 10 Oct 2003
1230 - Add support for Altera FPGA ACEX1K
1231
wdenk15647dc2003-10-09 19:00:25 +00001232* Patches by Thomas Lange, 09 Oct 2003:
1233 - fix cmd_ide.c for non ppc boards (read/write functions did not
1234 add ATA base address)
1235 - fix for shannon board
1236 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
wdenk5da627a2003-10-09 20:09:04 +00001237 - Endian swap ATA identity for all big endian CPUs, not just PPC
1238 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
1239 args to linux
1240 - add support for dbau1x00 board (MIPS32)
wdenk15647dc2003-10-09 19:00:25 +00001241
1242* Patch by Sangmoon Kim, 07 Oct 2003:
1243 add support for debris board
1244
wdenka0ff7f22003-10-09 13:16:55 +00001245* Patch by Martin Krause, 09 Oct 2003:
1246 Fixes for TRAB board
1247 - /board/trab/rs485.c: correct baudrate
wdenk42d1f032003-10-15 23:53:47 +00001248 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
wdenka0ff7f22003-10-09 13:16:55 +00001249 udelay(); fix some timing problems with adc controller
1250 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
1251 modify commands: touch and buzzer
1252
1253* Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
1254 (quick & dirty workaround for rogue pointer problem in get_vfatname());
1255 Use direct function calls for auto_update instead of hush commands
1256
wdenk4a551702003-10-08 23:26:14 +00001257* Patch by Scott McNutt, 04 Oct 2003:
1258 - add support for Altera Nios-32 CPU
1259 - add support for Nios Cyclone Development Kit (DK-1C20)
1260
1261* Patch by Steven Scholz, 29 Sep 2003:
1262 - A second parameter for bootm overwrites the load address for
1263 "Standalone Application" images.
1264 - bootm sets environment variable "filesize" to the resulting
1265 (uncompressed) data length for "Standalone Application" images
1266 when autostart is set to "no". Now you can do something like
1267 if bootm $fpgadata $some_free_ram ; then
1268 fpga load 0 $some_free_ram $filesize
1269 fi
1270
1271* Patch by Denis Peter, 25 Sept 2003:
1272 add support for the MIP405 Rev. C board
1273
wdenk54387ac2003-10-08 22:45:44 +00001274* Patch by Yuli Barcohen, 25 Sep 2003:
1275 add support for Zephyr Engineering ZPC.1900 board
1276
1277* Patch by Anders Larsen, 23 Sep 2003:
1278 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
1279 implemented for the x86 architecture)
1280
wdenkfc3e2162003-10-08 22:33:00 +00001281* Patch by Sangmoon Kim, 23 Sep 2003:
1282 fix pll_pci_to_mem_multiplier table for MPC8245
1283
1284* Patch by Anders Larsen, 22 Sep 2003:
1285 enable timed autoboot on PXA
1286
1287* Patch by David Müller, 22 Sep 2003:
wdenkfc3e2162003-10-08 22:33:00 +00001288 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
1289 returns correct libgcc file path
1290 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
1291 time on s3c24x0 systems
1292
1293* Patch by Jon Diekema, 19 Sep 2003:
1294 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
1295 link state to the fault LED.
1296 - In NetLoop, make the Fault LED reflect the link status. The link
1297 status gets updated on entry, and on timeouts.
wdenk42d1f032003-10-15 23:53:47 +00001298
wdenkef1464c2003-10-08 22:14:02 +00001299* Patch by Anders Larsen, 18 Sep 2003:
1300 allow mkimage to build and run on Cygwin-hosted systems
1301
1302* Patch by Frank Müller, 18 Sep 2003:
1303 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
1304 cpu/mpc8xx/fec.c
1305
1306* Patch by Pantelis Antoniou, 16 Sep 2003:
1307 add tool to compute fileds in the PLPRCR register for MPC86x
1308
wdenkd9a405a2003-10-07 20:01:55 +00001309* Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
1310
wdenk147031a2003-10-07 10:33:38 +00001311* Fix build problems under FreeBSD
1312
wdenk887b3722003-10-06 22:00:45 +00001313* Add generic filesystem image type
1314
wdenkfbe4b5c2003-10-06 21:55:32 +00001315* Make fatload set filesize environment variable
1316
1317* enable basic / medium / high-end configurations for PPChameleonEVB
1318 board; fix NAND code
1319
1320* enable TFTP client code to specify to the server the desired
1321 timeout value (see RFC-2349)
1322
dzubb65a312003-09-30 15:22:12 +00001323* Improve SDRAM setup for TRAB board
1324
dzu88a1bfa2003-09-30 15:11:43 +00001325* Suppress all output with splashscreen configured only if "splashimage"
1326 is set
1327
dzucad07372003-09-30 14:36:51 +00001328* Fix problems with I2C support for mpc5200
1329
dzu8a42eac2003-09-29 21:55:54 +00001330* Adapt TRAB configuration and auto_update to new memory layout
1331
dzu91e940d2003-09-25 22:32:40 +00001332* Add configuration for wtk board
1333
dzu29127b62003-09-25 22:30:12 +00001334* Add support for the Sharp LQ065T9DR51U LCD display
1335
wdenk206c60c2003-09-18 10:02:25 +00001336* Patch by Rune Torgersen, 17 Sep 2003:
1337 - Fixes for MPC8266 default config
wdenk65bd0e22003-09-18 10:45:21 +00001338 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
wdenk206c60c2003-09-18 10:02:25 +00001339
1340* Patches by Jon Diekema, 17 Sep 2003:
1341 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
1342 env_common.c)
1343 - sbc8260 tweaks
1344 - adjust "help" output
1345
wdenk5f535fe2003-09-18 09:21:33 +00001346* Patches by Anders Larsen, 17 Sep 2003:
1347 - fix spelling errors
1348 - set GD_FLG_DEVINIT flag only after device function pointers
1349 are valid
1350 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
1351 writeable
1352 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
1353 - trigger watchdog while waiting in serial driver
1354
wdenkb0639ca2003-09-17 22:48:07 +00001355* Add auto-update code for TRAB board using USB memory sticks,
1356 support new configuration with more memory
wdenkf54ebdf2003-09-17 15:10:32 +00001357
wdenkef709e92003-09-16 17:35:37 +00001358* disable MPC5200 bus pipelining as workaround for bus contention
1359
wdenk4aeb2512003-09-16 17:06:05 +00001360* Modify XLB arbiter priorities on MPC5200 so all devices use same
1361 priority; configure critical interrupts to be handled like external
1362 interrupts
1363
wdenkacf98e72003-09-16 11:39:10 +00001364* Make IPB clock on MGT5100/MPC5200 configurable in board config file;
1365 go back to 66 MHz for stability
1366
wdenk78137c32003-09-15 18:00:00 +00001367* Patches by Jon Diekema, 15 Sep 2003:
1368 - add description for missing CFG_CMD_* entries in the README file
1369 - sacsng tweaks
1370
wdenk35656de2003-09-14 19:08:39 +00001371* Patch by Gleb Natapov, 14 Sep 2003:
1372 enable watchdog support for all MPC824x boards that have a watchdog
1373
1374* On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
1375 "Non-octet Aligned Frame" errors we see at 100 Mbps
1376
1377* Patch by Sharad Gupta, 14 Sep 2003:
1378 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
1379
wdenk200f8c72003-09-13 19:13:29 +00001380* Patch by llandre, 11 Sep 2003:
1381 update configuration for PPChameleonEVB board
1382
wdenk531716e2003-09-13 19:01:12 +00001383* Patch by David Müller, 13 Sep 2003:
1384 various changes to VCMA9 board specific files
1385
1386* Add I2C support for MGT5100 / MPC5200
1387
wdenkb70e7a02003-09-12 20:09:09 +00001388* Patch by Rune Torgersen, 11 Sep 2003:
1389 Changed default memory option on MPC8266ADS to NOT be Page Based
1390 Interleave, since this doesn't work very well with the standard
1391 16MB DIMM
1392
1393* Patch by George G. Davis, 12 Sep 2003:
1394 fix Makefile settings for sk98 driver
1395
stroese68ce8952003-09-12 08:57:52 +00001396* Patch by Stefan Roese, 12 Sep 2003:
1397 - new boards added: DP405, HUB405, PLU405, VOH405
1398 - some esd boards updated
1399 - cpu/ppc4xx/sdram.c: disable memory controller before setting
1400 first values
1401 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
1402
wdenk4f7cb082003-09-11 23:06:34 +00001403* Patch by Martin Krause, 11 Sep 2003:
1404 add burn-in tests for TRAB board
1405
1406* Enable instruction cache on MPC5200 board
1407
wdenka43278a2003-09-11 19:48:06 +00001408* Patch by Denis Peter, 11 Sep 2003:
1409 - fix USB data pointer assignment for bulk only transfer.
1410 - prevent to display erased directories in FAT filesystem.
1411
1412* Change output format for NAND flash - make it look like for other
1413 memory, too
1414
1415======================================================================
wdenk149dded2003-09-10 18:20:28 +00001416Changes for U-Boot 0.4.8:
wdenkd94f92c2003-08-28 09:41:22 +00001417======================================================================
1418
dzu29127b62003-09-25 22:30:12 +00001419* Add I2C and RTC support for RMU board
1420
wdenk7205e402003-09-10 22:30:53 +00001421* Patches by Denis Peter, 9 Sep 2003:
1422 add FAT support for IDE, SCSI and USB
1423
1424* Patches by Gleb Natapov, 2 Sep 2003:
1425 - cleanup of POST code for unsupported architectures
1426 - MPC824x locks way0 of data cache for use as initial RAM;
1427 this patch unlocks it after relocation to RAM and invalidates
1428 the locked entries.
1429
1430* Patch by Gleb Natapov, 30 Aug 2003:
1431 new I2C driver for mpc107 bridge. Now works from flash.
1432
1433* Patch by Dave Ellis, 11 Aug 2003:
1434 - JFFS2: fix typo in common/cmd_jffs2.c
1435 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
1436 - JFFS2: remove node version 0 warning
1437 - JFFS2: accept JFFS2 PADDING nodes
1438 - SXNI855T: add AM29LV800 support
1439 - SXNI855T: move environment from EEPROM to flash
1440 - SXNI855T: boot from JFFS2 in NOR or NAND flash
1441
1442* Patch by Bill Hargen, 11 Aug 2003:
1443 fixes for I2C on MPC8240
1444 - fix i2c_write routine
1445 - fix iprobe command
1446 - eliminates use of global variables, plus dead code, cleanup.
1447
wdenk149dded2003-09-10 18:20:28 +00001448* Add support for USB Mass Storage Devices (BBB)
1449 (tested with USB memory sticks only)
1450
1451* Avoid flicker on TRAB's VFD
1452
wdenk7152b1d2003-09-05 23:19:14 +00001453* Add support for SK98xx driver
1454
1455* Add PCI support for SL8245 board
1456
1457* Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
1458 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
1459 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
1460
1461* Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
1462 to allow for more accurate baudrate settings
1463 (error now 0.7% at 115 kbps, instead of 3.5% before)
1464
1465* Patch by Andreas Mohr, 4 Sep 2003:
1466 Fix a lot of spelling errors
1467
wdenk12f34242003-09-02 22:48:03 +00001468* Add support for PPChameleon Eval Board
1469
1470* Add support for P3G4 board
1471
1472* Fix problem with MGT5100 FEC driver: add "early" MAC address
1473 initialization
1474
wdenk326428c2003-08-31 18:37:54 +00001475* Patch by Yuli Barcohen, 7 Aug 2003:
1476 check BCSR to detect if the board is configured in PCI mode
1477
wdenk149dded2003-09-10 18:20:28 +00001478======================================================================
1479Changes for U-Boot 0.4.7:
1480======================================================================
1481
wdenk0cb61d72003-08-30 00:05:50 +00001482* Patch by Raghu Krishnaprasad, 7 Aug 2003:
1483 add support for Adder II MPC852T module
1484
wdenk6f213472003-08-29 22:00:43 +00001485* Patch by George G. Davis, 19 Aug 2003:
1486 fix TI Innovator/OMAP1510 pin configs
1487
1488* Patches by Kshitij, 18 Aug 2003
1489 - add support for arm926ejs cpu core
1490 - add support for TI OMAP 1610 Innovator Board
1491
wdenkc29fdfc2003-08-29 20:57:53 +00001492* Patch by Yuli Barcohen, 14 Aug 2003:
1493 add support for bzip2 uncompression
1494
1495* Add GCC library to examples/Makefile so GCC utility functions will
1496 be resolved, too
1497
wdenkca75add2003-08-29 10:05:53 +00001498* Add I2C and RTC support for RMU board using software I2C driver
1499 (because of better response to iprobe command); fix problem with
1500 "reset" command
1501
stroese437ce072003-08-28 14:24:37 +00001502* Patch by Matthias Fuchs, 28 Aug 2003:
1503 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
1504 CONFIG_BOOTP_MAKS (see README).
1505
wdenkd94f92c2003-08-28 09:41:22 +00001506* Fix ICU862 environment problem
1507
1508* Fix RAM size detection for RMU board
1509
1510* Implement "reset" for MGT5100/MPC5200 systems
1511
1512======================================================================
1513Changes for U-Boot 0.4.6:
wdenk2535d602003-07-17 23:16:40 +00001514======================================================================
1515
wdenke0ac62d2003-08-17 18:55:18 +00001516* Make Ethernet autonegotiation on INCA-IP work for all clock rates;
1517 allow selection of clock frequency as "make" target
1518
1519* Implement memory autosizing code for IceCube boards
1520
1521* Configure network port on INCA-IP for autonegotiation
1522
1523* Fix overflow problem in network timeout code
1524
1525* Patch by Richard Woodruff, 8 Aug 2003:
1526 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
1527
wdenkd94f92c2003-08-28 09:41:22 +00001528======================================================================
1529Changes for U-Boot 0.4.5:
1530======================================================================
1531
wdenkae3af052003-08-07 22:18:11 +00001532* Update for TQM board defaults:
1533 disable clocks_in_mhz, enable boot count limit
1534
dzu9374fa22003-08-07 15:04:48 +00001535* Removed tools/gdb from "make all" target. Added make target "gdbtools"
1536 in toplevel directory instead. Removed astest.c from tools/gdb because
1537 it is no longer relevant.
1538
wdenk96e48cf2003-08-05 18:22:44 +00001539* Fix PCI support for MPC5200 / IceCube Board
1540
wdenkbdccc4f2003-08-05 17:43:17 +00001541* Map ISP1362 USB OTG controller for NSCU board
1542
1543* Patch by Brad Parker, 02 Aug 2003:
1544 fix sc520_cdp problems
1545
1546* Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
1547
1548* Allow erase command to cross flash bank boundaries
1549
wdenk1f4bb372003-07-27 00:21:01 +00001550* Patch by Scott McNutt, 21 Jul 2003:
1551 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
1552 Both LynxOS and BlueCat linux KDIs are supported.
1553
1554* Patch by Richard Woodruff, 25 Jul 2003:
1555 use more reliable reset for OMAP/925T
1556
1557* Patch by Nye Liu, 25 Jul 2003:
1558 fix typo in mpc8xx.h
1559
1560* Patch by Richard Woodruff, 24 Jul 2003:
1561 Fixes for cmd_nand.c:
1562 - Fixed null dereferece which could result in incorrect ECC values.
1563 - Added support for devices with no Ready/Busy signal hooked up.
1564 - Added OMAP1510 read/write protect handling.
1565 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
1566 for non-JFFS2.
1567 - Switched default ECC to be JFFS2.
1568
wdenk77846742003-07-26 08:08:08 +00001569* Allow crc32 to be used at address 0x000
1570
1571* Provide consistent interface to standalone applications to access
1572 the 'global_data' structure
1573 Provide a doc/README.standalone more useful to users/developers.
1574
1575* Make IceCube MGT5100 FEC driver work
1576
wdenk27b207f2003-07-24 23:38:38 +00001577* Implement new mechanism to export U-Boot's functions to standalone
1578 applications: instead of using (PPC-specific) system calls we now
1579 use a jump table; please see doc/README.standalone for details
1580
1581* Patch by Dave Westwood, 24 Jul 2003:
1582 added support for Unity OS (a proprietary OS)
1583
1584* Patch by Detlev Zundel, 23 Jul 2003:
1585 add "imls" command to print flash table of contents
1586
1587* Fix cold boot detection for log buffer reset
1588
1589* Return error for invalid length specifiers with "cp.X" etc.
1590
1591* Fix startup problem on MIPS
1592
1593* Allow for CONFIG_SPLASH_SCREEN even when no explicit
1594 bitmap support is configured
1595
1596* Patch by Bill Hargen, 18 Jul 2003:
1597 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
1598
1599* Patch by Denis Peter, 18 Jul 2003:
1600 - fix memory configuration for MIP405T
1601 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
1602
1603* Cleanup of TQM82xx configurations; use "official" board types
1604 to make selection easier.
1605
wdenk2535d602003-07-17 23:16:40 +00001606* Patch by Martin Krause, 17 Jul 2003:
1607 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
1608
1609* Patch by Richard Woodruff, 17 July 03:
stroese437ce072003-08-28 14:24:37 +00001610 - Fixed bug in OMAP1510 baud rate divisor settings.
wdenk2535d602003-07-17 23:16:40 +00001611
1612* Patch by Nye Liu, 16 July 2003:
1613 MPC860FADS fixes:
1614 - add MPC86xADS support (uses MPC86xADS.h)
1615 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
1616 o PLPRCR changes
1617 o BRG changes (EXTAL/XTAL restricted to 10MHz)
1618 o don't trust gclk() software measurement by default, depend on
1619 CONFIG_8xx_GCLK_FREQ
1620 - add DRAM SIMM not installed detection
1621 - use more "correct" SDRAM initialization sequence
1622 - allow different SDRAM sizes (8xxADS has 8M)
1623 - default DER is 0
1624 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
1625 - rename MAMR/MBMR defines to be more consistent. Should eventually
1626 be merged into MxMR to better reflect the PowerQUICC datasheet.
1627
1628* Patch by Yuli Barcohen, 16 Jul 2003:
1629 support new Motorola PQ2FADS-ZU evaluation board which replaced
1630 MPC8260ADS and MPC8266ADS
1631
1632======================================================================
wdenk945af8d2003-07-16 21:53:01 +00001633Changes for U-Boot 0.4.4:
1634======================================================================
1635
1636* Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
1637
1638* Add support for MGT5100 and MPC5200 processors
1639
1640* Patch by Lutz Dennig, 15 Jul 2003:
1641 update for R360MPI board
1642
1643======================================================================
wdenk8564acf2003-07-14 22:13:32 +00001644Changes for U-Boot 0.4.3:
wdenkb37c7e52003-06-30 16:24:52 +00001645======================================================================
1646
wdenk2e5983d2003-07-15 20:04:06 +00001647* Patches by Kshitij, 04 Jul 2003
wdenk945af8d2003-07-16 21:53:01 +00001648 - added support for arm925t cpu core
wdenk2e5983d2003-07-15 20:04:06 +00001649 - added support for TI OMAP 1510 Innovator Board
1650
wdenk6dff5522003-07-15 07:45:49 +00001651* Patches by Martin Krause, 14 Jul 2003:
1652 - add I2C support for s3c2400 systems (trab board)
1653 - (re-) add "ping" to command table
1654
1655* Fix handling of "slow" POST routines
1656
wdenk8564acf2003-07-14 22:13:32 +00001657* Patches by Yuli Barcohen, 13 Jul 2003:
1658 - Correct flash and JFFS2 support for MPC8260ADS
1659 - fix PVR values and clock generation for PowerQUICC II family
1660 (8270/8275/8280)
1661
1662* Patch by Bernhard Kuhn, 08 Jul 2003:
1663 - add support for M68K targets
1664
1665* Patch by Ken Chou, 3 Jul:
1666 - Fix PCI config table for A3000
1667 - Fix iobase for natsemi.c
1668 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
wdenk945af8d2003-07-16 21:53:01 +00001669
wdenk8564acf2003-07-14 22:13:32 +00001670* Allow to enable "slow" POST routines by key press on power-on
1671* Fix temperature dependend switching of LCD backlight on LWMON
1672* Tweak output format for LWMON
1673
stroese57029232003-07-11 08:23:12 +00001674* Patch by Stefan Roese, 11 Jul 2003:
1675 - Fix bug in CONFIG_VERSION_VARIABLE.
1676 - AR405 config updated.
1677 - OCRTC/ORSG: bsp command added.
1678 - ASH405 bsp update.
1679
wdenk8564acf2003-07-14 22:13:32 +00001680======================================================================
1681Changes for U-Boot 0.4.2:
1682======================================================================
1683
wdenkf12e5682003-07-07 20:07:54 +00001684* Add support for NSCU board
1685
1686* Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
1687
1688* Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
1689 mirror bit flash on TQM8xxM modules
1690
wdenk0d498392003-07-01 21:06:45 +00001691* Patch by Kenneth Johansson, 30 Jun 2003:
1692 get rid of MK_CMD_ENTRY macro; update doc/README.command
1693
wdenkb37c7e52003-06-30 16:24:52 +00001694* Patch by Seb James, 30 Jun 2003:
1695 Improve documentation of I2C configuration in README
1696
1697* Fix problems with previous log buffer "fixes"
1698
1699* Fix minor help text issues
1700
1701* "log append" did not append a newline
1702
1703======================================================================
wdenkb0fce992003-06-29 21:03:46 +00001704Changes for U-Boot 0.4.1:
wdenk8bde7f72003-06-27 21:31:46 +00001705======================================================================
1706
wdenkb0fce992003-06-29 21:03:46 +00001707* Fix some missing commands, cleanup header files
1708 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
1709
wdenk9d2b18a2003-06-28 23:11:04 +00001710* Rewrite command lookup and help command (fix problems with bubble
1711 sort when sorting command name list). Minor cleanup here and there.
1712
wdenkd1cbe852003-06-28 17:24:46 +00001713* Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
1714 - Allow to call sysmon function interactively
1715 - PIC on LWMON board needs delay after power-on
1716 - Add missing RSR definitions for MPC8xx
1717 - Improve log buffer handling: guarantee clean reset after power-on
wdenk149dded2003-09-10 18:20:28 +00001718 - Add support for EXBITGEN board (aka "genie")
wdenkd1cbe852003-06-28 17:24:46 +00001719 - Add support for SL8245 board
1720
wdenk8bde7f72003-06-27 21:31:46 +00001721* Code cleanup:
1722 - remove trailing white space, trailing empty lines, C++ comments, etc.
1723 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
1724
1725* Patches by Kenneth Johansson, 25 Jun 2003:
1726 - major rework of command structure
1727 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
1728
1729======================================================================
1730Changes for U-Boot 0.4.0:
wdenk4532cb62003-04-27 22:52:51 +00001731======================================================================
1732
wdenk993cad92003-06-26 22:04:09 +00001733* Patches by Robert Schwebel, 26 Jun 2003:
wdenk8bde7f72003-06-27 21:31:46 +00001734 - csb226 configuration updated
1735 - credits for logodl port updated
1736 - innokom configuration updated
1737 - logodl tree update, still with coding style inconsistencies
1738 - added OCM for ppc405 warning to README
wdenk993cad92003-06-26 22:04:09 +00001739
1740* Patch by Pantelis Antoniou, 25 Jun 2003:
1741 update NetVia with V2 board support
1742
wdenkb783eda2003-06-25 22:26:29 +00001743* Header file cleanup for ARM
1744
1745* Patch by Murray Jensen, 24 Jun 2003:
1746 - make sure to use only U-boot provided header files
1747 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
1748
stroesea300d832003-06-24 14:32:24 +00001749* Patch by Stefan Roese, 24 Jun 2003:
1750 - Update esd ASH405 board files.
1751 - Update esd DASA_SIM config file.
1752 - Add ping command to some esd boards.
1753
wdenkcceb8712003-06-23 18:12:28 +00001754* Patch by Yuli Barcohen, 23 Jun 2003:
1755 Update for MPC8260ADS board
1756
1757* Patch by Murray Jensen, 23 Jun 2003:
1758 - cleanup of GCC 3.x compiler warnings
1759
wdenk3595ac42003-06-22 17:18:28 +00001760* Patch by Rune Torgersen, 4 Jun 2003:
1761 add large memory support for MPC8266ADS board
stroesea300d832003-06-24 14:32:24 +00001762
wdenk3595ac42003-06-22 17:18:28 +00001763* Patch by Richard Woodruff, 19 June 03:
1764 - Enabled standard u-boot device abstraction for ARM
1765 - Enabled console device for ARM
1766 - Initilized bi_baudrate for ARM
1767
1768* Patch by Bill Hargen, 23 Apr 2003:
1769 fix byte order for 824x I2C addresses (write op)
1770
wdenk592c5ca2003-06-21 00:17:24 +00001771* Patch by Murray Jensen, 20 Jun 2003:
1772 - hymod update
1773 - cleanup (especially for gcc-3.x compilers)
1774
wdenk72755c72003-06-20 23:10:58 +00001775* Patch by Tom Guilliams, 20 Jun 2003:
1776 added CONFIG_750FX support for IBM 750FX processors
1777
wdenk03329902003-06-20 22:36:30 +00001778* Patch by Devin Crumb, 02 Apr 2003:
1779 Fix clock divider rounding problem in drivers/serial.c
1780
1781* Patch by Richard Woodruff, 19 June 03:
1782 - Fixed smc91c111 driver to sync with the u-boot environment
1783 (driver/smc91c111.c).
wdenk0b97ab12003-06-19 23:58:30 +00001784 - Added eth_init error return check in NetLoop (net/net.c).
1785
wdenk03329902003-06-20 22:36:30 +00001786* Patch by Ken Chou, 19 June 2003:
wdenk0b97ab12003-06-19 23:58:30 +00001787 Added support for A3000 SBC board (Artis Microsystems Inc.)
1788
wdenk6dd652f2003-06-19 23:40:20 +00001789* Patches by Murray Jensen, 17 Jun 2003:
1790 - Hymod board database mods: add "who" field and new xilinx chip types
1791 - provide new "init_cmd_timeout()" function so code external to
1792 "common/main.c" can use the "reset_cmd_timeout()" function before
1793 entering the main loop
1794 - add DTT support for adm1021 (new file dtt/adm1021.c; config
1795 slightly different. see include/configs/hymod.h for an example
1796 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
1797 CFG_DTT_ADM1021 defined)
1798 - add new "eeprom_probe()" function which has similar args and
1799 behaves in a similar way to "eeprom_read()" etc.
1800 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
1801 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
1802 - gdbtools copyright update
1803 - ensure that set_msr() executes the "sync" and "isync" instructions
1804 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
1805 - 8260 I/O ports fix: Open Drain should be set last when configuring
1806 - add SIU IRQ defines for 8260
1807 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
1808 config.mk to allow board configurations to override the GNU
1809 linker script, selected via the LDSCRIPT, make variable, and to
1810 give an initial value to the OBJCFLAGS make variable
1811 - 8260 i2c enhancement:
1812 o correctly extends the timeout depending on the size of all
1813 queued messages for both transmit and receive
1814 o will not continue with receive if transmit times out
1815 o ensures that the error callback is done for all queued tx
1816 and rx messages
1817 o correctly detects both tx and rx timeouts, only delivers one to
1818 the callback, and does not overwrite an earlier error
1819 o logic in i2c_probe now correct
1820 - add "vprintf()" function so that "panic()" function can be
1821 technically correct
1822 - many Hymod board changes
1823
wdenk52f52c12003-06-19 23:04:19 +00001824* Patches by Robert Schwebel, 14 Jun 2003:
1825 - add support for Logotronic DL datalogger board
1826 - cleanup serial line after kermit binary download
1827 - add debugX macro (debug level support)
1828 - update mach-types.h to latest arm.linux.org.uk master list.
1829
wdenk48b42612003-06-19 23:01:32 +00001830* Patches by David Müller, 12 Jun 2003:
1831 - rewrite of the S3C24X0 register definitions stuff
1832 - "driver" for the built-in S3C24X0 RTC
1833
1834* Patches by Yuli Barcohen, 12 Jun 2003:
1835 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
1836 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
1837 configuration word supplied by FPGA on some MPC8260ADS boards
1838
1839* Patch by Pantelis Antoniou, 10 Jun 2003:
1840 Unify status LED interface
1841
wdenk15ef8a52003-06-18 20:22:24 +00001842* Add support for DS12887 RTC; add RTC support for ATC board
1843
wdenk2abbe072003-06-16 23:50:08 +00001844* Patch by Nicolas Lacressonniere, 11 Jun 2003:
1845 Modifications for Atmel AT91RM9200DK ARM920T based development kit
1846 - Add Atmel DataFlash support for reading and writing.
stroesea300d832003-06-24 14:32:24 +00001847 - Add possibility to boot a Linux from DataFlash with BOOTM command.
wdenk2abbe072003-06-16 23:50:08 +00001848 - Add Flash detection on Atmel AT91RM9200DK
1849 (between Atmel AT49BV1614 and AT49BV1614A flashes)
1850 - Replace old Ethernet PHY layer functions
1851 - Change link address
1852
1853* Patch by Frank Smith, 9 Jun 2003:
1854 use CRIT_EXCEPTION for machine check on 4xx
1855
1856* Patch by Detlev Zundel, 13 Jun 2003:
1857 added implementation of the "carinfo" command in cmd_immap.c
1858
wdenk71f95112003-06-15 22:40:42 +00001859* Fix CONFIG_NET_MULTI support in include/net.h
1860
1861* Patches by Kyle Harris, 13 Mar 2003:
1862 - Add FAT partition support
1863 - Add command support for FAT
1864 - Add command support for MMC
1865 ----
1866 - Add Intel PXA support for video
1867 - Add Intel PXA support for MMC
1868 ----
1869 - Enable MMC and FAT for lubbock board
1870 - Other misc changes for lubbock board
1871
wdenk487778b2003-06-06 11:20:01 +00001872* Patch by Robert Schwebel, April 02, 2003:
1873 fix for SMSC91111 driver
1874
wdenka3ed3992003-06-05 19:37:36 +00001875* Patch by Vladimir Gurevich, 04 Jun 2003:
1876 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
1877
stroese08eaea92003-06-05 15:44:37 +00001878* Patch by Stefan Roese, 05 Jun 2003:
1879 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
1880 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
1881 data cache can be used even if the chip select is in use.
1882 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
1883 (see README for further description).
1884 - Changed config files of CONFIG_EEPRO100 boards to use the
1885 CFG_RX_ETH_BUFFER define.
1886
wdenk73a8b272003-06-05 19:27:42 +00001887* Add support for RMU board
1888
1889* Add support for TQM862L at 100/50 MHz
1890
1891* Patch by Pantelis Antoniou, 02 Jun 2003:
1892 major reconstruction of networking code;
1893 add "ping" support (outgoing only!)
1894
wdenkf3e0de62003-06-04 15:05:30 +00001895* Patch by Denis Peter, 04 June 2003:
1896 add support for the MIP405T board
1897
wdenk682011f2003-06-03 23:54:09 +00001898* Patches by Udi Finkelstein, 2 June 2003:
1899 - Added support for custom keyboards, initialized by defining a
1900 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
1901 - Added support for the RBC823 board.
1902 - cpu/mpc8xx/lcd.c now automatically calculates the
1903 Horizontal Pixel Count field.
1904
1905* Fix alignment problem in BOOTP (dhcp_leasetime option)
1906 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
1907
1908* Patch by Mark Rakes, 14 May 2003:
1909 add support for Intel e1000 gig cards.
1910
1911* Patch by Nye Liu, 3 Jun 2003:
1912 fix critical typo in MAMR definition (include/mpc8xx.h)
1913
1914* Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
1915
1916* Patch by Klaus Heydeck, 2 Jun 2003
1917 Minor changes for KUP4K configuration
1918
wdenk7a8e9bed2003-05-31 18:35:21 +00001919* Patch by Marc Singer, 29 May 2003:
1920 Fixed rarp boot method for IA32 and other little-endian CPUs.
1921
1922* Patch by Marc Singer, 28 May 2003:
1923 Added port I/O commands.
1924
1925* Patch by Matthew McClintock, 28 May 2003
1926 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
1927 - minor patches for utx8245
1928
1929* Patch by Daniel Engström, 28 May 2003:
1930 x86 update
1931
1932* Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
1933 add nand flash support to SXNI855T configuration
1934 fix/extend nand flash support:
1935 - fix 'nand erase' command so does not erase bad blocks
1936 - fix 'nand write' command so does not write to bad blocks
1937 - fix nand_probe() so handles no flash detected properly
1938 - add doc/README.nand
1939 - add .jffs2 and .oob options to nand read/write
1940 - add 'nand bad' command to list bad blocks
1941 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
1942 - make NAND read/write faster
1943
1944* Patch by Rune Torgersen, 23 May 2003:
1945 Update for MPC8266ADS board
1946
wdenk3b57fe02003-05-30 12:48:29 +00001947* Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
1948 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
1949 _time_ (!) if the environment is embedded within the U-Boot image,
1950 or in a separate flash sector.
1951
1952* Cleanup CFG_DER #defines in config files (wd maintained only)
1953
wdenkf07771c2003-05-28 08:06:31 +00001954* Fix data abort exception handling for arm920t CPU
1955
1956* Fix alignment problems with flash driver for TRAB board
1957
1958* Patch by Donald White, 21 May 2003:
1959 fix calculation of base address in pci_hose_config_device()
1960
1961* Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
1962 execute "cmd2", even if "cmd1" fails. Note that this is different
1963 to "run var1 var2" where the contents of "var2" will NOT be
1964 executed when a command in "var1" fails.
1965
wdenk38b99262003-05-23 23:18:21 +00001966* Add zero-copy ramdisk support (requires corresponding kernel support!)
1967
wdenk4c3b21a2003-05-23 12:36:20 +00001968* Patch by Kyle Harris, 20 May 2003:
1969 In preparation for an ixp port, rename cpu/xscale and arch-xscale
1970 into cpu/pxa and arch-pxa.
1971
stroesed9ff6e82003-05-23 11:49:24 +00001972* Patch by Stefan Roese, 23 May 2003:
1973 - IBM PPC405EP port added.
1974 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
1975 UART0) is used as default U-Boot console. PPC4xx only!
1976 - esd ASH405 board added (PPC405EP based).
1977 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
1978 - esd CPCI405AB board added.
1979 - esd PMC405 board added.
1980 - Update of some esd boards.
1981
wdenk33149b82003-05-23 11:38:58 +00001982* Patch by Denis Peter, 19 Mai 2003:
1983 add support for the MIP405-3 board
1984
wdenk5d232d02003-05-22 22:52:13 +00001985* Patch by Dave Ellis, 22 May 2003:
1986 Fix problem with only partially cleared .bss segment
1987
1988* Patch by Rune Torgersen, 12 May 2003:
1989 get PCI to work on a MPC8266ADS board; incorporate change to
1990 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
1991
1992* Patch by Nye Liu, 1 May 2003:
1993 minor patches for the FADS8xx
1994
1995* Patch by Thomas Schäfer, 28 Apr 2003:
1996 Fix SPD handling for 256 ECC DIMM on Walnut
1997
wdenkc8c3a8b2003-05-21 20:26:20 +00001998* Add support for arbitrary bitmaps for TRAB's VFD command;
1999 allow to pass boot bitmap addresses in environment variables;
2000 allow for zero boot delay
wdenk82226bf2003-05-20 20:49:01 +00002001
2002* Patch by Christian Geißinger, 19 May 2002:
2003 On TRAB: wait until the dummy byte has been completely sent
2004
wdenk7f70e852003-05-20 14:25:27 +00002005* Patch by David Updegraff, 22 Apr 2003:
2006 update for CrayL1 board
2007
2008* Patch by Pantelis Antoniou, 21 Apr 2003:
2009 add boot support for ARTOS (a proprietary OS)
2010
2011* Patch by Steven Scholz, 11 Apr 2003:
2012 Add support for RTC DS1338
2013
2014* Patch by Rod Boyce, 24 Jan 2003:
2015 Fix counting of extended partitions in diskboot command
2016
wdenk59de2ed2003-05-20 10:58:04 +00002017* Patch by Christophe Lindheimer, 20 May 2003:
2018 allow the use of CFG_LOADS when CFG_NO_FLASH is set
2019
wdenk86d82762003-05-20 10:39:44 +00002020* Fix SDRAM timing on Purple board
2021
wdenk66fd3d12003-05-18 11:30:09 +00002022* Add support for CompactFlash on ATC board
2023 (includes support for Intel 82365 and compatible PC Card controllers,
2024 and Yenta-compatible PCI-to-CardBus controllers)
2025
wdenk45219c42003-05-12 21:50:16 +00002026* Patch by Mathijs Haarman, 08 May 2003:
2027 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
2028
wdenk9c62cc52003-05-03 23:33:47 +00002029* Fix problem with usage of "true" (undefined in current versions of bfd.h)
2030
wdenk7aa78612003-05-03 15:50:43 +00002031* Add support for Promess ATC board
2032
2033* Patch by Keith Outwater, 28 Apr 2003:
2034 - Miscellaneous corrections and additions to GEN860T board specific code.
2035 - Added GEN860_SC variant to GEN860T.
2036 - Miscellaneous corrections to GEN860T documentation.
2037 - Correct duplicate entry in U-Boot CREDITS file.
2038 - Add GEN860T_SC entry in MAINTAINERS file.
2039 - Update CREDITS file with GEN860T_SC info.
2040
2041* Update Smiths Aerospace addresses in MAINTAINERS file
2042
2043* Fix error handling in hush's version of "run" command
2044
wdenk4532cb62003-04-27 22:52:51 +00002045* LWMON extensions:
2046 - Splashscreen support
2047 - modem support
2048 - sysmon support
2049 - temperature dependend enabling of LCD
2050
2051* Allow booting from old "PPCBoot" disk partitions
2052
2053* Add support for TQM8255 Board / MPC8255 CPU
2054
2055======================================================================
wdenk02c9bed2003-04-20 17:41:25 +00002056Changes for U-Boot 0.3.1:
wdenkd126bfb2003-04-10 11:18:18 +00002057======================================================================
2058
wdenkd791b1d2003-04-20 14:04:18 +00002059* Make sure Block Lock Bits get cleared in R360MPI flash driver
2060
2061* MPC823 LCD driver: Fill color map backwards, to allow for steady
2062 display when Linux takes over
2063
2064* Patch by Erwin Rol, 27 Feb 2003:
2065 Add support for RTEMS (this time for real).
2066
2067* Add support for "bmp info" and "bmp display" commands to load
2068 bitmap images; this can be used (for example in a "preboot"
2069 command) to display a splash screen very quickly after poweron.
2070
2071* Add support for 133 MHz clock on INCA-IP board
2072
wdenk4a6fd342003-04-12 23:38:12 +00002073* Patch by Lutz Dennig, 10 Apr 2003:
2074 Update for R360MPI board
2075
2076* Add new meaning to "autostart" environment variable:
2077 If set to "no", a standalone image passed to the
2078 "bootm" command will be copied to the load address
2079 (and eventually uncompressed), but NOT be started.
2080 This can be used to load and uncompress arbitrary
2081 data.
2082
stroese69f8f822003-04-10 13:30:28 +00002083* Patch by Stefan Roese, 10 Apr 2003:
wdenk4a6fd342003-04-12 23:38:12 +00002084 Changed DHCP client to use IP address from server option field #54
2085 from the OFFER packet in the server option field #54 in the REQUEST
2086 packet. This fixes a problem using a Windows 2000 DHCP server,
2087 where the DHCP-server is not the TFTP-server.
2088
2089* Set max brightness for MN11236 displays on TRAB board
stroese69f8f822003-04-10 13:30:28 +00002090
wdenkd126bfb2003-04-10 11:18:18 +00002091* Add support for TQM862L modules
2092
2093======================================================================
wdenk60fbe252003-04-08 23:25:21 +00002094Changes for U-Boot 0.3.0:
wdenkaacf9a42003-01-17 16:27:01 +00002095======================================================================
2096
wdenk3e386912003-04-05 00:53:31 +00002097* Patch by Arun Dharankar, 4 Apr 2003:
2098 Add IDMA example code (tested on 8260 only)
2099
2100* Add support for Purple Board (MIPS64 5Kc)
2101
2102* Add support for MIPS64 5Kc CPUs
2103
2104* Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
2105
2106* Patch by Denis Peter, 04 Apr 2003:
2107 - update MIP405-4 board
2108
stroese36c05a82003-04-04 16:55:30 +00002109* Patch by Stefan Roese, 4 Apr 2003:
2110 - U-Boot version environment variable "ver" added
2111 (CONFIG_VERSION_VARIABLE).
2112 - Changed PPC405GPr version from A to B.
2113 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
2114
wdenk3e386912003-04-05 00:53:31 +00002115* Patches by Denis Peter, 03 April 2003:
2116 - fix PCI IRQs on MPL boards
2117 - fix two more un-relocated pointer problems
2118
2119* Fix behaviour of "run" command:
2120 - print error message iv variable does not exist
2121 - terminate processing of arguments in case of error
2122
2123* Patches by Peter Figuli, 10 Mar 2003
2124 - Add support for BTUART on PXA platform
2125 - Add support for WEP EP250 (PXA) board
2126
2127* Fix flash problems on INCA-IP; add tool to allow bruning images to
2128 flash using a BDI2000
2129
2130* Implement fix for I2C Edge Conditions problem for all boards that
2131 use the bit-banging driver (common/soft_i2c.c)
2132
wdenk0db5bca2003-03-31 17:27:09 +00002133* Patch by Martin Winistoerfer, 23 Mar 2003
2134 - Add port to MPC555/556 microcontrollers
2135 - Add support for cmi customer board with
2136 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
2137
2138* Patch by Rick Bronson, 28 Mar 2003:
2139 - fix common/cmd_nand.c
2140
wdenk85ec0bc2003-03-31 16:34:49 +00002141* Patch by Arun Dharankar, 24 Mar 2003:
2142 - add threads / scheduler example code
2143
2144* Add patches by Robert Schwebel, 31 Mar 2003:
2145 - add ctrl-c support for kermit download
2146 - align bdinfo output on ARM
wdenk3e386912003-04-05 00:53:31 +00002147 - csb226 board: bring in sync with innokom/memsetup.S
2148 - csb226 board: fix MDREFR handling
2149 - misc doc fixes / extensions
2150 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
2151 - add BOOT_PROGRESS to armlinux.c
wdenk85ec0bc2003-03-31 16:34:49 +00002152
stroese36c05a82003-04-04 16:55:30 +00002153* Add CPU ID, version, and clock speed for INCA-IP
wdenk85ec0bc2003-03-31 16:34:49 +00002154
wdenk506f0442003-03-28 14:40:36 +00002155* Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
2156 - fix SRAM and SDRAM memory sizing
2157 - add status LED support
2158 - add MAC address for second (SCC1) ethernet port
2159
2160* Update default environment for TQM8260 board
2161
wdenkdc7c9a12003-03-26 06:55:25 +00002162* Patch by Rick Bronson, 16 Mar 2003:
wdenkc0218802003-03-27 12:09:35 +00002163 - Add NAND flash support for reading, writing, and erasing NAND
2164 flash (certain forms of which are called SmartMedia).
2165 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
wdenkdc7c9a12003-03-26 06:55:25 +00002166
2167* Patches by Robert Schwebel, 19 Mar 2003:
2168 - use arm-linux-gcc as default compiler for ARM
2169 - fix i2c fixup code
2170 - fix missing baudrate setting
2171 - added $loadaddr / CFG_LOAD_ADDR support to loadb
2172 - moved "ignoring trailing characters" _before_ u-boot wants to
2173 print out diagnostics messages; removes bogus characters at the
2174 end of transmission
2175
2176* Patch by John Zhan, 18 Mar 2003:
2177 Add support for SinoVee Microsystems SC8xx boards
2178
2179* Patch by Rolf Offermanns, 21 Mar 2003:
2180 ported the dnp1110 related changes from the current armboot cvs to
2181 current u-boot cvs. smc91111 does not work. problem marked in
2182 smc91111.c, grep for "FIXME".
2183
2184* Patch by Brian Auld, 25 Mar 2003:
2185 Add support for STM flash chips on ebony board
2186
wdenk4d75a502003-03-25 16:50:56 +00002187* Add PCI support for MPC8250 Boards (PM825 module)
2188
stroese44e5c5c2003-03-25 14:44:48 +00002189* Patch by Stefan Roese, 25 Mar 2003:
2190 - PCI405 update.
2191
stroese5d5d44e2003-03-20 15:32:59 +00002192* Patch by Stefan Roese, 20 Mar 2003:
2193 - CPCI4052 update (support for revision 3).
2194 - Set edge conditioning circuitry on PPC405GPr for compatibility
2195 to existing PPC405GP designs.
2196 - Clip udiv to 5 bits on PPC405 (serial.c).
2197
wdenkc0218802003-03-27 12:09:35 +00002198* Extend INCAIP board support:
2199 - add automatic RAM size detection
2200 - add "bdinfo" command
2201 - pass flash address and size to Linux kernel
2202 - switch to 150 MHz clock
2203
wdenk06d01db2003-03-14 20:47:52 +00002204* Avoid flicker on the TRAB's VFD by synchronizing the enable with
2205 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
2206 boards, version 153 for Rev. 200 boards).
2207
2208* Patch by Vladimir Gurevich, 12 Mar 2003:
2209 Fix relocation problem of statically initialized string pointers
2210 in common/cmd_pci.c
2211
2212* Patch by Kai-Uwe Blöm, 12 Mar 2003:
2213 Cleanup & bug fixes for JFFS2 code:
2214 - the memory mangement was broken. It caused havoc on malloc by
2215 writing beyond the block boundaries.
2216 - the length calculation for files was wrong, sometimes resulting
2217 in short file reads.
2218 - data copying now optionally takes fragment version numbers into
2219 account, to avoid copying from older data.
2220 See doc/README.JFFS2 for details.
2221
wdenk3bac3512003-03-12 10:41:04 +00002222* Patch by Josef Wagner, 12 Mar 2003:
2223 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
2224 - ETH05 and BEDBUG support for CU824
2225 - added support for MicroSys CPC45
2226 - new BOOTROM/FLASH0 and DOC base for PM826
2227
2228* Patch by Robert Schwebel, 12 Mar 2003:
2229 Fix the chpart command on innokom board
2230
2231* Name cleanup:
2232 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
2233 s/PPCBoot/U-Boot/ in some files
2234 s/pImage/uImage/ in some files
2235
2236* Patch by Detlev Zundel, 15 Jan 2003:
2237 Fix '' command line quoting
2238
2239* Patch by The LEOX team, 19 Jan 2003:
2240 - add support for the ELPT860 board
2241 - add support for Dallas ds164x RTC
2242
wdenk1cb8e982003-03-06 21:55:29 +00002243* Patches by David Müller, 31 Jan 2003:
2244 - minimal setup for CardBus bridges
2245 - add EEPROM read/write support in the CS8900 driver
2246 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
wdenk3bac3512003-03-12 10:41:04 +00002247 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
wdenk1cb8e982003-03-06 21:55:29 +00002248
2249* Patch by Steven Scholz, 04 Feb 2003:
2250 add support for RTC DS1307
2251
2252* Patch by Reinhard Meyer, 5 Feb 2003:
2253 fix PLPRCR/SCCR init sequence on 8xx to allow for
2254 changes of EBDF by software
2255
2256* Patch by Vladimir Gurevich, 07 Feb 2003:
2257 "API-compatibility patch" for 4xx I2C driver
2258
2259* TRAB fixes / extensions:
2260 - Restore VFD brightness as saved in environment
wdenk15ef8a52003-06-18 20:22:24 +00002261 - add support for Fujitsu flashes
wdenk1cb8e982003-03-06 21:55:29 +00002262 - make sure both buzzers are turned off (drive low level)
2263
wdenk47cd00f2003-03-06 13:39:27 +00002264* Patches by Robert Schwebel, 06 Mar 2003:
2265 - fix bug in BOOTP code (must use NetCopyIP)
2266 - update of CSB226 port
2267 - clear BSS segment on XScale
2268 - added support for i2c_init_board() function
2269 - update to the Innokom plattform
2270
2271* Extend support for redundand environments for configurations where
2272 environment size < sector size
2273
wdenkdb2f7212003-03-06 00:58:30 +00002274* Patch by Rune Torgersen, 13 Feb 2003:
2275 Add support for Motorola MPC8266ADS board
2276
2277* Patch by Kyle Harris, 19 Feb 2003:
2278 patches for the Intel lubbock board:
2279 memsetup.S - general cleanup (based on Robert's csb226 code)
2280 flash.c - overhaul, actually works now
2281 lubbock.c - fix init funcs to return proper value
2282
2283* Patch by Kenneth Johansson, 26 Feb 2003:
stroese5d5d44e2003-03-20 15:32:59 +00002284 - Fixed off by one in RFTA calculation.
wdenkdb2f7212003-03-06 00:58:30 +00002285 - No need to abort when LDF is lower than we can program it's only
stroese5d5d44e2003-03-20 15:32:59 +00002286 minimum timing so clamp it to what we can do.
wdenkdb2f7212003-03-06 00:58:30 +00002287 - Takes function pointer to function for reading the spd_nvram. Usefull
2288 for faking data or hardcode a module without the nvram.
2289 - fix other user for above change
2290 - fix some comments.
2291
2292* Patches by Brian Waite, 26 Feb 2003:
2293 - fix port for evb64260 board
2294 - fix PCI for evb64260 board
2295 - fix PCI scan
2296
2297* Patch by Reinhard Meyer, 1 Mar 2003:
2298 Add support for EMK TOP860 Module
2299
2300* Patch by Yuli Barcohen, 02 Mar 2003:
2301 Add SPD EEPROM support for MPC8260ADS board
2302
wdenk43d96162003-03-06 00:02:04 +00002303* Patch by Robert Schwebel, 21 Jan 2003:
2304 - Add support for Innokom board
2305 - Don't complain if "install" fails
2306 - README cleanup (remove duplicated lines)
2307 - Update PXA header files
2308
2309* Add documentation for existing POST code (doc/README.POST)
2310
2311* Patch by Laudney Ren, 15 Jan 2003:
2312 Fix handling of redundand environment in "tools/envcrc.c"
2313
2314* Patch by Detlev Zundel, 28 Feb 2003:
2315 Add bedbug support for 824x systems
2316
2317* Add support for 16 MB flash configuration of TRAB board
2318
2319* Patch by Erwin Rol, 27 Feb 2003:
2320 Add support for RTEMS
2321
2322* Add image information to README
2323
stroese2a9e02e2003-02-18 11:30:24 +00002324* Patch by Stefan Roese, 18 Feb 2003:
2325 CPCIISER4 configuration updated.
2326
stroesed7787c62003-02-17 16:06:06 +00002327* Patch by Stefan Roese, 17 Feb 2003:
2328 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
2329
stroesead10dd92003-02-14 11:21:23 +00002330* Patch by Stefan Roese, 13 Feb 2003:
2331 Add "pcidelay" environment variable (in ms, enabled via
2332 CONFIG_PCI_BOOTDELAY).
2333 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
2334 RST# to respond to configuration cycles (33MHz -> 1s).
2335
wdenk43d96162003-03-06 00:02:04 +00002336* Fix dual PCMCIA slot support (when running with just one
2337 slot populated)
2338
2339* Add VFD type detection to trab board
2340
2341* extend drivers/cs8900.c driver to synchronize ethaddr environment
2342 variable with value in the EEPROM
2343
stroeseee1b3b52003-02-10 16:39:00 +00002344* Patch by Stefan Roese, 10 Feb 2003:
2345 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
2346
wdenkc0218802003-03-27 12:09:35 +00002347* Add support for MIPS32 4Kc CPUs
2348
2349* Add support for INCA-IP Board
2350
wdenk43d96162003-03-06 00:02:04 +00002351======================================================================
2352Changes for U-Boot 0.2.2:
2353======================================================================
2354
wdenkaacf9a42003-01-17 16:27:01 +00002355* Add dual ethernet support on PM826
2356
2357* Add support for LXT971 PHY on PM826
2358
2359* Patch by Tord Andersson, 16 Jan 2003:
2360 Fix flash sector count for TQM8xxL
2361
2362* Fix I2C EEPROM problem on ICU862 board (would only write the first
2363 16 bytes out of each 32 byte block)
2364
2365======================================================================
2366Changes for U-Boot 0.2.1:
wdenk288b3d72002-12-20 23:42:25 +00002367======================================================================
2368
wdenk608c9142003-01-13 23:54:46 +00002369* Add support for V37 board
2370 (patch by Jón Benediktsson, 11 Dec 2002)
2371
wdenkd0fb80c2003-01-11 09:48:40 +00002372* Update baudrate in bd_info when it gets changed
2373
2374* Add watchdog trigger points while waiting for serial port
2375 (so far only 8xx -- needed on LWMON with 100ms watchdog)
2376
2377* Improve command line tool to access the U-Boot's environment
2378 (figuration of the utility, using a config file)
2379
wdenka25f8622003-01-02 23:57:29 +00002380* Add single quote support for (old) command line parser
2381
wdenk288b3d72002-12-20 23:42:25 +00002382* Switch LWMON board default config from FRAM to EEPROM;
2383 in POST, EEPROM shows up on 8 addresses
2384
2385======================================================================
wdenk2f91a3d2002-12-17 18:07:30 +00002386Changes for U-Boot 0.2.0:
wdenk24ee89b2002-11-03 17:56:27 +00002387======================================================================
2388
wdenk6aff3112002-12-17 01:51:00 +00002389* Use 1-byte-read instead of -write for iprobe() function
2390 Add i2c commands to PM826 config
2391
2392* extend I2C POST code: check for list on known addresses
2393
wdenk228f29a2002-12-08 09:53:23 +00002394* Improve log buffer code; use "loglevel" to decide which messages
2395 to log on the console, too (like in Linux); get rid of "logstart"
2396
2397* Add command line tool to access the U-Boot's environment
2398 (board-specific for TRAB now, to be fixed later)
2399
wdenk7c7a23b2002-12-07 00:20:59 +00002400* Patch by Hans-Joerg Frieden, 06 Dec 2002
2401 Fix misc problems with AmigaOne support
2402
2403* Patch by Chris Hallinan, 3 Dec 2002:
2404 minor cleanup to the MPC8245 EPIC driver
2405
2406* Patch by Pierre Aubert , 28 Nov 2002
2407 Add support for external (SIU) interrupts on MPC8xx
2408
2409* Patch by Pierre Aubert , 28 Nov 2002
2410 Fix nested syscalls bug in standalone applications
2411
2412* Patch by David Müller, 27 Nov 2002:
2413 fix output of "pciinfo" command for CardBus bridge devices.
2414
2415* Fix bug in TQM8260 board detection - boards got stuck when board ID
2416 was not readable
2417
wdenk1f53a412002-12-04 23:39:58 +00002418* Add LED indication for IDE activity on KUP4K board
2419
wdenka6c7ad22002-12-03 21:28:10 +00002420* Fix startup problems with VFD display on TRAB
2421
2422* Patch by Pierre Aubert, 20 Nov 2002
2423 Add driver for Epson SED13806 graphic controller.
2424 Add support for BMP logos in cfb_console driver.
2425
wdenkea909b72002-11-21 23:11:29 +00002426* Added support for both PCMCIA slots (at the same time!) on MPC8xx
2427
2428* Patch by Rod Boyce, 21 Nov 2002:
2429 fix PCMCIA on MBX8xx board
2430
2431* Patch by Pierre Aubert , 21 Nov 2002
2432 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
2433 bootmode word in DPRAM configurable
2434
wdenkb2184c32002-11-19 23:01:07 +00002435* Patch by Daniel Engström, 18 Nov 2002:
2436 Fixes for x86 port (mostly strings issues)
2437
2438* Patch by Ken Chou, 18 Nov 2002:
2439 Fix for natsemi NIC cards (DP83815)
2440
2441* Patch by Pierre Aubert, 19 Nov 2002:
2442 fix a bug for the MII configuration, and some warnings
2443
wdenkc7de8292002-11-19 11:04:11 +00002444* Patch by Thomas Frieden, 13 Nov 2002:
2445 Add code for AmigaOne board
2446 (preliminary merge to U-Boot, still WIP)
2447
2448* Patch by Jon Diekema, 12 Nov 2002:
2449 - Adding URL for IEEE OUI lookup
2450 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
2451 being defined.
2452 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
2453 root-on-nfs macros are designed to switch how the default boot
2454 method gets defined.
2455
wdenk2262cfe2002-11-18 00:14:45 +00002456* Patch by Daniel Engström, 13 Nov 2002:
2457 Add support for i386 architecture and AMD SC520 board
2458
2459* Patch by Pierre Aubert, 12 Nov 2002:
2460 Add support for DOS filesystem and booting from DOS floppy disk
2461
wdenk1d0350e2002-11-11 21:14:20 +00002462* Patch by Jim Sandoz, 07 Nov 2002:
2463 Increase number of network RX buffers (PKTBUFSRX in
2464 "include/net.h") for EEPRO100 based boards (especially SP8240)
2465 which showed "Receiver is not ready" errors when U-Boot was
2466 processing the receive buffers slower than the network controller
2467 was filling them.
2468
wdenkeb9401e2002-11-11 02:11:37 +00002469* Patch by Andreas Oberritter, 09 Nov 2002:
2470 Change behaviour of NetLoop(): return -1 for errors, filesize
2471 otherwise; return code 0 is valid an means no file loaded - in this
2472 case the environment still gets updated!
2473
2474* Patches by Jon Diekema, 9 Nov 2002:
2475 - improve ADC/DAC clocking on the SACSng board to align
2476 the failing edges of LRCLK and SCLK
2477 - sbc8260 configuration tweaks
2478 - add status LED support for 82xx systems
2479 - wire sspi/sspo commands into command handler; improved error
2480 handlering
2481 - add timestamp support and alternate memory test to the
2482 SACSng configuration
2483
2484* Patch by Vince Husovsky, 7 Nov 2002:
wdenk7f6c2cb2002-11-10 22:06:23 +00002485 Add "-n" to linker options to get rid of "Not enough room for
2486 program headers" problem
2487
2488* Patch by David Müller, 05 Nov 2002
2489 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
2490 so we can use an already existing name
2491
2492* Patch by Pierre Aubert, 05 Nov 2002
2493 Hardware relatied improvments in FDC boot code
2494
2495* Patch by Holger Schurig, 5 Nov 2002:
2496 Make the PXA really change it's frequency
2497
2498* Patch by Pierre Aubert, 05 Nov 2002
2499 Add support for slave serial Spartan 2 FPGAs
2500
2501* Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
2502 drivers
2503
wdenk56f94be2002-11-05 16:35:14 +00002504* Add support for log buffer which can be passed to Linux kernel's
2505 syslog mechanism; used especially for POST results.
2506
2507* Patch by Klaus Heydeck, 31 Oct 2002:
2508 Add initial support for kup4k board
2509
wdenk384ae022002-11-05 00:17:55 +00002510* Patch by Robert Schwebel, 04 Nov 2002:
2511 - use watchdog to reset PXA250 systems
2512 - added progress callbacks to (some of the) ARM code
2513 - update for Cogent CSB226 board
2514
2515* Add support for FPS860 board
2516
wdenke95b61c2002-11-04 16:02:40 +00002517* Patch by Guillaume Alexandre,, 04 Nov 2002:
2518 Improve PCI access on 32-bits Compact PCI bus
2519
wdenk24ee89b2002-11-03 17:56:27 +00002520* Fix mdelay() on TRAB - this was still the debugging version with
2521 seconds instead of ms.
2522
2523* Patch by Robert Schwebel, 1 Nov 2002:
2524 XScale related cleanup (affects all ARM boards)
2525
2526* Cleanup of names and README.
wdenkcc1c8a12002-11-02 22:58:18 +00002527
2528======================================================================
wdenk24ee89b2002-11-03 17:56:27 +00002529Notes for U-Boot 0.1.0:
wdenkcc1c8a12002-11-02 22:58:18 +00002530======================================================================
2531
2532This is the initial version of "Das U-Boot", the Universal Boot Loader.
2533
2534It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
2535For information about the history of the project please see the
2536PPCBoot project page at http://sourceforge.net/projects/ppcboot
2537
2538======================================================================