blob: 244f1392b49507030c0d4be46b6b48bc18eecb38 [file] [log] [blame]
wdenk24ee89b2002-11-03 17:56:27 +00001======================================================================
wdenk6c59edc2004-05-03 20:45:30 +00002Changes since U-Boot 1.1.1:
3======================================================================
4
wdenk973f6332004-07-12 14:37:59 +00005* Patch by Mark Jonas, 02 Jul 2004:
6 Fix lowboot (again) on MPC5xxx
7
wdenkfa366cc2004-07-11 22:27:55 +00008* Patch by Curt Brune, 07 Jul 2004:
9 relocate exception vectors on arm720t if needed
10
wdenk82db02f2004-07-11 22:19:26 +000011* Patch by George G. Davis, 06 Jul 2004:
12 - update mach-types.h to latest arm.linux.org.uk master list
13 - Set correct OMAP1610 bi_arch_number for build target
14
15* Patch by Curt Brune, 06 Jul 2004:
16 evb4510: add support for timer interrupt; cleanup
17
wdenka8c13d42004-07-11 21:49:42 +000018* Patch by Dan Poirot, 06 Jul 2004:
19 Fix sbc8260 environment variables
20
21* Cleanup redundand "console" environment variable
22
wdenk7dd13292004-07-11 20:04:51 +000023* Patch by Mark Jonas, 05 Jul 2004:
24 add support for the Total5100's and Total5200's LCD screen
25
26* Patches by Dan Eisenhut, 01 Jul 2004:
27 - README fixes.
28 - Move doc2000.h include to prevent compiler warning on some boards
29
wdenkcc3f8a92004-07-11 19:17:20 +000030* Patch by Mark Jonas, 01 Jul 2004:
31 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
32 MGT5100 and MPC5200 based Freescale platforms.
33
wdenk361f4a22004-07-11 18:10:30 +000034* Patch by Philippe Robin, 01 Jul 2004:
35 Add initialization for Integrator and versatile board files.
36
37* Patch by Hinko Kocevar, 01 Jun 2004:
38 Fix VFD FB allocation, add LCD FB allocation on ARM
39
wdenk64519362004-07-11 17:40:54 +000040* Patch by Martin Krause, 30 Jun 2004:
41 Add support for TQM5200 board
42
43* Patch by Martin Krause, 29 Jun 2004:
44 Add loopw command: infinite write loop on address range
45
wdenk20a61222004-07-10 23:48:41 +000046* Patches by Yasushi Shoji, 29 Jun 2004:
47 - add empty include/asm-microblaze/processor.h
48 - add to CREDITS and MAINTAINERS
49 - add gd initialization
50 - add MicroBlaze and SUZAKU board to MAKEALL script
51 - add reset support for SUZAKU
52 - add flush_cache() for MicroBlaze
53 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
54 size flash memory on SUZAKU
55
wdenkb5bb1392004-07-10 23:11:10 +000056* Patch by Prakash Kumar, 27 Jun 2004:
57 Add support for the PXA250 based Intrinsyc Cerf board.
58
59* Patch by Yasushi Shoji, 27 Jun 2004:
60 fix comment in include/common.h
61
wdenk265d2172004-07-10 22:35:59 +000062* Rename SBC8560 into sbc8560 for consistency
63
64* Patch by Daniel Poirot, 24 Jun 2004:
65 Add support for Wind River's sbc8240 board
66
67* Patches by Yasushi Shoji, 26 Jun 2004:
68 - drivers/serial_xuartlite.c: fix "return 0" in void function
69 - add microblaze support to mkimage tool
70
wdenk3203c8f2004-07-10 21:45:47 +000071* Patch by Fred Klatt, 25 Jun 2004:
wdenk265d2172004-07-10 22:35:59 +000072 Add support for WindRiver's sbc8560 board
wdenk3203c8f2004-07-10 21:45:47 +000073
74* Patch by Nicolas Lacressonniere, 24 Jun 2004
75 Small Bugs fixes for "at91rm9200dk" board:
76 - Timing modifications for SPI DataFlash access
77 - Fix NAND flash detection bug
78
79* Patch by Nicolas Lacressonniere, 24 Jun 2004:
80 Add Support for Flash AT49BV6416 for AT91RM9200DK board
81
wdenk13eb2212004-07-09 23:27:13 +000082* Patch by Jon Loeliger, 17 June 2004:
83 Completion of the 8540ADS/8560ADS updates:
84 Fix some PCI and Rapid I/O memory maps,
85 Initialize both TSEC 1 and 2,
86 Initialize SDRAM
87 Update MAINTAINER for 85xx boards and README.mpc85xxads
88
wdenkec5dc0d2004-07-09 22:51:01 +000089* Patch by Yuli Barcohen, 16 Jun 2004:
90 Remove obsolete AdderII port which was superseded by unified
91 AdderII/Adder87x port
92
93* Patch by Ladislav Michl, 16 Jun 2004:
94 Fix gcc-3.3.3 warnings for smc91111.c
95
stroeseaa192712004-07-02 14:38:26 +000096* Patch by Stefan Roese, 02 Jul 2004:
97 - Fix bug in 405 ethernet driver; allocated data not cleared!
98 - Fix problem in 405 i2c driver; don't try to print without console!
99
wdenk3ea95e42004-07-01 22:02:29 +0000100* Patch by Paul Ruhland, 11 Jun 2004:
101 Remove debug code from 'board/lpd7a40x/flash.c'
102
wdenk99874b42004-07-01 21:40:08 +0000103* Patch by Andrea Marson, 11 Jun 2004:
104 Update for PPChameleon board:
105 - support for SysClk @ 25MHz
106 - support for Silicon Motion SM712 VGA controller
107 - some clean ups
108
wdenk3337af42004-07-01 20:28:03 +0000109* Patches by Richard Woodruff, 10 Jun 2004:
110 - fix problems with examples/stubs.c for GCC >= 3.4
111 - fix problems with gd initialization
112
wdenkf2140d52004-07-01 16:30:44 +0000113* Patch by Curt Brune, 17 May 2004:
114 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
115 - Add support for ESPD-Inc. EVB4510 Board
116
117* Patch by Marc Leeman, 11 May 2004:
118 Fix for MPC8245 - reading PPC Memory from another device with the
119 PPC as PCI target device corrupts data due to interenal hardware
120 buffering.
121
wdenk01686632004-06-30 22:59:18 +0000122* Fix "cls" command when used with splash screen
123
124* Increase NFS download timeout (now 1 min - 10 sec is to short for a
125 slow download of a big image)
126
wdenk0811ded2004-06-25 23:35:58 +0000127* Add "cls" function to MPC823 LCD driver so we can reinitialize the
128 display even after showing a bitmap
129
wdenk9e930b62004-06-19 21:19:10 +0000130* Patch by Josef Wagner, 04 Jun 2004:
131 - DDR Ram support for PM520 (MPC5200)
132 - support for different flash types (PM520)
133 - USB / IDE / CF-Card / DiskOnChip support for PM520
134 - 8 bit boot rom support for PM520/CE520
135 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
136 - I2C and RTC support for CPC45
137 - support of new flash type (28F160C3T) for CPC45
138
wdenk9e076902004-06-17 18:50:45 +0000139* Fix flash parameters passed to Linux for PPChameleon board
140
141* Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
142
wdenk37bdfdf2004-06-10 21:55:33 +0000143* Patch by Paul Ruhland, 10 Jun 2004:
wdenk9e930b62004-06-19 21:19:10 +0000144 fix support for Logic SDK-LH7A404 board and clean up the
wdenk37bdfdf2004-06-10 21:55:33 +0000145 LH7A404 register macros.
146
147* Patch by Matthew McClintock, 10 Jun 2004:
148 Modify code to select correct serial clock on Sandpoint8245
149
wdenkefc6f362004-06-10 21:34:36 +0000150* Patch by Robert Schwebel, 10 Jun 2004:
151 Add support for Intel K3 strata flash.
152
153* Patch by Thomas Brand, 10 Jun 2004:
154 Fix "loads" command on DK1S10 board
155
wdenk9f664dd2004-06-09 21:50:45 +0000156* Patch by Yuli Barcohen, 09 Jun 2004:
wdenk5b1e6142004-06-09 21:54:22 +0000157 Add support for 8MB flash SIMM and JFFS2 file system on
158 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
159
160* Patch by Yuli Barcohen, 09 Jun 2004:
wdenk9f664dd2004-06-09 21:50:45 +0000161 Add support for Analogue&Micro Adder87x and the older AdderII board.
162
163* Patch by Ming-Len Wu, 09 Jun 2004:
164 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
165
wdenkec432742004-06-09 21:04:48 +0000166* Patch by Sam Song, 09 Jun 2004:
167 - Add support for RPXlite_DW board
168 - Update FLASH driver for 4*AM29DL323DB90VI
169 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
170
wdenk2d644822004-06-09 17:45:32 +0000171* Patch by Mark Jonas, 08 June 2004:
172 - Make MPC5200 boards evaluate the SVR to print processor name and
173 version in checkcpu() (cpu/mpc5xxx/cpu.c).
174
175* Patch by Kai-Uwe Bloem, 06 May 2004:
176 Fix endianess problem in cramfs code
177
wdenkaeba06f2004-06-09 17:34:58 +0000178* Patch by Tom Armistead, 04 Jun 2004:
179 Add support for MAX6900 RTC
180
181* Patches by Ladislav Michl, 03 Jun 2004:
182 - fix cfi_flash.c on LE systems
183 - let 'make mrproper' delete u-boot.img as well
184 - turn printf into debug in cfi_flash.c
185
wdenk51108172004-06-09 15:37:23 +0000186* Patch by Kurt Stremerch, 28 May 2004:
187 Add support for Exys XSEngine board
188
wdenk604b7a12004-06-09 15:29:49 +0000189* Patch by Martin Krause, 27 May 2004:
190 Fix a MPC5xxx I2C timing issue in i2c_probe().
191
192* Patch by Leif Lindholm, 27 May 2004:
193 Fix board_init_f() for dbau1x00 board.
194
wdenk920e91b2004-06-09 15:25:53 +0000195* Patch by Imre Deak, 26 May 2004:
196 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
197 Set flash base accordingly, and decide whether to do or skip board
198 specific setup steps.
199
200* Patch by Josef Baumgartner, 26 May 2004:
201 Add missing define in include/asm-m68k/global_data.h
202
wdenkd11115a2004-06-09 15:24:18 +0000203* Patch by Josef Baumgartner, 25 May 2004:
204 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
205
206* Patch by Paul Ruhland, 24 May 2004:
207 fix SDRAM initialization for LPD7A400 board.
208
wdenk79b59372004-06-09 14:58:14 +0000209* Patch by Jian Zhang, 20 May 2004:
210 add support for environment in NAND flash
211
wdenk76dd6c72004-06-09 14:47:54 +0000212* Patch by Yuli Barcohen, 20 May 2004:
213 Add support for Interphase iSPAN boards.
214
215* Patches by Paul Ruhland, 17 May 2004:
216 - Add I/O functions to the smc91111 ethernet driver to support the
217 Logic LPD7A40x boards.
wdenk3c711762004-06-09 13:37:52 +0000218 - Add support for the Logic Zoom LH7A40x based SDK board(s),
219 specifically the LPD7A400.
220
221* Patches by Robert Schwebel, 15 May 2004:
222 - call MAC address reading code also for SMSC91C111;
223 - make SMSC91C111 timeout configurable, remove duplicate code
224 - fix get_timer() for PXA
225 - update doc/README.JFFS2
226 - use "bootfile" env variable also for jffs2
227
wdenk7e920de2004-06-09 12:47:02 +0000228* Patch by Tolunay Orkun, 14 May 2004:
229 Add support for Cogent CSB472 board (8MB Flash Rev)
230
wdenk6568eaa2004-06-09 12:42:26 +0000231* Patch by Thomas Viehweger, 14 May 2004:
232 - flash.h: more flash types added
233 - immap_8260.h: some bits added (useful for RMII)
234 - cmd_coninfo.c: typo corrected, printf -> puts
235 - reduced size by replacing spaces with tab
236
wdenk0359dde2004-06-09 10:15:00 +0000237* Patch by Robert Schwebel, 13 May 2004:
238 Add 'imgextract' command: extract one part of a multi file image.
239
wdenkcc245992004-06-09 00:51:50 +0000240* Patches by Jon Loeliger, 11 May 2004:
wdenka445ddf2004-06-09 00:34:46 +0000241 Dynamically handle REV1 and REV2 MPC85xx parts.
242 (Jon Loeliger, 10-May-2004).
243 New consistent memory map and Local Access Window across MPC85xx line.
244 New CCSRBAR at 0xE000_0000 now.
245 Add RAPID I/O memory map.
246 New memory map in README.MPC85xxads
247 (Kumar Gala, 10-May-2004)
248 Better board and CPU identification on MPC85xx boards at boot.
249 (Jon Loeliger, 10-May-2004)
250 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
251 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
252 (Jim Robertson, 10-May-2004)
253 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
254 Supports multiple PHYs.
255 (Andy Fleming, 10-May-2004)
256 Some README.MPC85xxads updates.
257 (Kumar Gala, 10-May-2004)
258 Copyright updates for "Freescale"
259 (Andy Fleming, 10-May-2004)
260
wdenk96fe0d32004-06-09 00:15:33 +0000261* Patch by Stephen Williams, 11 May 2004:
262 Add flash support for ST M29W040B
263 Reduce JSE specific flash.c to remove dead code.
264
wdenk7f1447f2004-06-09 00:10:59 +0000265* Patch by Markus Pietrek, 04 May 2004:
266 Fix clear_bss code for ARM systems (all except s3c44b0 which
267 doesn't clear BSS at all?)
268
269* Fix "ping" problem on INC-IP board. Strange problem:
270 Sometimes the store word instruction hangs while writing to one of
271 the Switch registers, but only if the next instruction is 16-byte
272 aligned. Moving the instruction into a separate function somehow
273 makes the problem go away.
274
wdenk914be132004-06-08 00:22:43 +0000275* Patch by Rishi Bhattacharya, 08 May 2004:
276 Add support for TI OMAP5912 OSK Board
277
278* Patch by Sam Song May, 07 May 2004:
279 Fix typo of UPM table for rmu board
280
281* Patch by Pantelis Antoniou, 05 May 2004:
wdenkc4e854f2004-06-07 23:46:25 +0000282 - Intracom board update.
283 - Add Codec POST.
284
wdenk2a6109c2004-06-06 23:53:59 +0000285* Add support for the second Ethernet interface for the 'PPChameleon'
286 board.
287
wdenke3a06802004-06-06 23:13:55 +0000288* Patch by Dave Peverley, 30 Apr 2004:
289 Add support for OMAP730 Perseus2 Development board
290
291* Patch by Alan J. Luse, 29 Apr 2004:
292 Fix flash chip-select (OR0) option register setting on FADS boards.
293
294* Patch by Alan J. Luse, 29 Apr 2004:
295 Report MII network speed and duplex setting properly when
296 auto-negotiate is not enabled.
297
298* Patch by Jarrett Redd, 29 Apr 2004:
299 Fix hang on reset on Ocotea board due to flash in wrong mode.
300
wdenk6b1aa8d2004-06-06 22:11:41 +0000301* Patch by Dave Peverley, 29 Apr 2004:
302 add MAC address detection to smc91111 driver
303
304* Patch by David Müller, 28 Apr 2004:
305 fix typo in lib_arm/board.c
306
wdenk0e2bd9c2004-06-06 21:51:03 +0000307* Patch by Tolunay Orkun, 20 Apr 2004:
308 - README update: add CONFIG_CSB272 and csb272_config
309 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
310 i2cfast environment variable
311
wdenka7556b22004-06-06 21:35:06 +0000312* Patch by Yuli Barcohen, 19 Apr 2004:
313 - Rename DUET_ADS to MPC885ADS
314 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
315 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
316 - Clean up FADS family port to use the new defines
317
wdenkf8c590b2004-06-01 21:08:17 +0000318* Fix PCI support on CPC45 board
319
wdenke4adb352004-05-19 21:33:14 +0000320* Patch by Scott McNutt, 25 Apr 2004:
321 Add Nios GDB/JTAG Console support:
322 - Add stubs to support gdb via JTAG.
323 - Add support for console over JTAG.
324 - Minor cleanup.
325
wdenkbb33bab2004-05-13 13:23:58 +0000326* Add support for CATcenter board (based on PPChameleon ME module)
327
wdenke07ec1b2004-05-12 22:54:36 +0000328* Patch by Klaus Heydeck, 12 May 2004:
329 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
330 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
331 various changes to KUP4 board specific files
332
wdenkaf143832004-05-12 22:18:31 +0000333* Fix minor network problem on MPC5200: need some delay between
334 resetting the PHY and sending the first packet. Implemented in a
335 "natural" way by invoking the PHY reset and initialization code
336 only once after power on vs. each time the interface is brought up.
337
wdenkbd8cf2f2004-05-11 21:53:55 +0000338* Add some limited support for low-speed devices to SL811 USB controller
339 (at least "usb reset" now passes successfully and "usb info" displays
340 correct information)
341
wdenk63a10be2004-05-08 20:33:20 +0000342* Change init sequence for multiple network interfaces: initialize
343 on-chip interfaces before external cards.
344
wdenkf248ebc2004-05-05 19:44:41 +0000345* Fix memory leak in the NAND-specific JFFS2 code
346
347* Fix SL811 USB controller when attached to a USB hub
348
wdenk50fc90c2004-05-05 08:31:53 +0000349* Fix config option spelling in PM520 config file
350
351* Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
352 patches by Pantelis Antoniou, 30 Mar 2004)
353
wdenk6c59edc2004-05-03 20:45:30 +0000354* Fix minor NAND JFFS2 related issue
355
356* Fixes for SL811 USB controller:
357 - implement workaround for broken memory stick
358 - improve error handling
359
360* Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
361 cope with congested networks.
362
363======================================================================
wdenk33591052004-04-12 14:31:43 +0000364Changes for U-Boot 1.1.1:
365======================================================================
wdenk12490652004-04-18 21:13:41 +0000366
wdenk7ad5e4c2004-04-25 15:41:35 +0000367* Patch by Travis Sawyer, 23 Apr 2004:
368 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
369 errata from Vitesse Semiconductor.
wdenk7b370962004-04-25 14:37:29 +0000370
371* Patch by Philippe Robin, 22 Apr 2004:
wdenke07ec1b2004-05-12 22:54:36 +0000372 Fix ethernet configuration for "versatile" board
wdenk7b370962004-04-25 14:37:29 +0000373
374* Patch by Kshitij Gupta, 21 Apr 2004:
375 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
376
377* Patch by Steven Scholz, 24 Feb 2004:
378 Fix a bug in AT91RM9200 ethernet driver:
379 The MII interface is now initialized before accessing the PHY.
380
wdenk656140b2004-04-25 13:18:40 +0000381* Patch by John Kerl, 19 Apr 2004:
382 Use U-boot's miiphy.h for PHY register names, rather than
383 introducing a new header file.
384
385* Update pci_ids.h from linux-2.4.26
386
387* Patch by Masami Komiya, 19 Apr 2004:
388 Fix problem cause by VLAN function on little endian architecture
389 without VLAN environment
390
wdenkc78bf132004-04-24 23:23:30 +0000391* Clean up the TQM8xx_YYMHz configurations; allow to use the same
wdenk656140b2004-04-25 13:18:40 +0000392 binary image for all clock frequencies. Implement run-time
wdenkc78bf132004-04-24 23:23:30 +0000393 optimization of flash access timing based on the actual bus
394 frequency.
395
wdenk20c98a62004-04-23 20:32:05 +0000396* Modify KUP4X board configuration to use SL811 driver for USB memory
397 sticks (including FAT / VFAT filesystem support)
398
399* Add SL811 Host Controller Interface driver for USB
400
401* Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
402
403* Patch by Pantelis Antoniou, 19 Apr 2004:
404 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
405 Minor patches for Intracom boards.
406
407* Patch by Christian Pell, 19 Apr 2004:
408 cleanup support for CF/IDE on PCMCIA for PXA25X
409
wdenke44b9112004-04-18 23:32:11 +0000410* Temporarily disabled John Kerl's extended MII command code because
411 "miivals.h" is missing
412
413* Patches by Mark Jonas, 13 Apr 2004:
414 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
415 - Add sync instructions to IceCube SDRAM init code
416 - Move SDRAM chip constants into seperate include files
417 - Unify DDR and SDR initialization code
418 - Unify all IceCube (Lite5xxx) target names
419
wdenk61066ec2004-04-18 22:57:51 +0000420* Patch by John Kerl, 16 Apr 2004:
421 Enable ranges in mii command, e.g. mii read 0-1f 0 or
422 mii read 4-7 18-1a. Also add mii dump subcommand for
423 pretty-printing standard regs 0-5.
424
425* Patch by Stephen Williams, 16 April 2004:
426 fix typo in JSE.h; update MAINTAINERS
427
wdenk19c8fb72004-04-18 22:26:17 +0000428* Patch by Matthew S. McClintock, 14 Apr 2004:
429 fix initdram function for utx8245 board
430
431* Patch by Markus Pietrek, 14 Apr 2004:
432 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
433
434* Patch by Reinhard Meyer, 18 Apr 2004:
435 provide the IDE Reset Function for EMK 5200 boards
436
437* Patch by Masami Komiya, 12 Apr 2004:
438 fix pci_hose_write_config_{byte,word}_via_dword problems
439
wdenka6270482004-04-18 22:03:42 +0000440* Patch by Sangmoon Kim, 12 Apr 2004:
441 Update max RAM size for debris board
442
443* Patch by Travis Sawyer, 08 Apr 2004:
444 Add TLB entry for second DIMM slot on ocotea
445
446* Patch by Masami Komiya, 08 Apr 2004:
447 add RTL8169 network driver
448
wdenk78924a72004-04-18 21:45:42 +0000449* Patch by Dan Malek, 07 Apr 2004:
450 - Add support for RPC/STx GP3, Motorola 8560 board
451 - Update 85xx TSEC driver so it searches MII for first available PHY
452 and uses that one.
453 - Add functions to support console MII commands.
454
455* Patch by Tolunay Orkun, 07 Apr 2004:
wdenka6270482004-04-18 22:03:42 +0000456 Move initialization of bi_iic_fast[]
wdenk78924a72004-04-18 21:45:42 +0000457 from board_init_f() to board_init_r()
458
459* Patch by Yasushi Shoji, 07 Apr 2004:
460 Cleanup microblaze port
461
462* Patch by Sangmoon Kim, 07 Apr 2004:
463 Add auto SDRAM module detection for Debris board
464
wdenk792c44a2004-04-18 21:17:30 +0000465* Patch by Rune Torgersen, 06 Apr 2004:
466 - Fix some PCI problems on the MPC8266ADS board
467 - Fix the location of some PCI entries in the immap structure
468
wdenk12490652004-04-18 21:13:41 +0000469* Patch by Yasushi Shoji, 07 Apr 2004:
470 - add support for microblaze processors
471 - add support for AtmarkTechno "suzaku" board
472
wdenk8886a662004-04-18 19:43:36 +0000473* Configure PPChameleon board to use redundand environment in flash
474
475* Configure PPChameleon board to use JFFS2 NAND support.
476
477* Added support for JFFS2 filesystem (read-only) on top of NAND flash
478
wdenk05939202004-04-18 17:39:38 +0000479* Patch by Rune Torgersen, 16 Apr 2004:
480 LBA48 fixes
wdenk33591052004-04-12 14:31:43 +0000481
wdenk6203e402004-04-18 10:13:26 +0000482* Patches by Pantelis Antoniou, 16 Apr 2004:
483 - add support for a new version of an Intracom board and fix
484 various other things on others.
485 - add verify support to the crc32 command (define
486 CONFIG_CRC32_VERIFY to enable it)
487 - fix FEC driver for MPC8xx systems:
488 1. fix compilation problems for boards that use dynamic
489 allocation of DPRAM
490 2. shut down FEC after network transfers
491 - HUSH parser fixes:
492 1. A new test command was added. This is a simplified version of
493 the one in the bourne shell.
494 2. A new exit command was added which terminates the current
495 executing script.
496 3. Fixed handing of $? (exit code of last executed command)
wdenk05939202004-04-18 17:39:38 +0000497 - Fix some compile problems;
498 add "once" functionality for the netretry variable
wdenk6203e402004-04-18 10:13:26 +0000499
wdenke5cda752004-04-15 23:23:39 +0000500* Patch by George G. Davis, 02 Apr 2004:
501 add support for Intel Assabet board
502
wdenk634d2f72004-04-15 23:14:49 +0000503* Patch by Stephen Williams, 01 Apr 2004:
504 Add support for Picture Elements JSE board
505
506* Patch by Christian Pell, 01 Apr 2004:
507 Add CompactFlash support for PXA systems.
508
wdenk3902d702004-04-15 18:22:41 +0000509* Patches by Pantelis Antoniou, 30 Mar 2004:
510 - add auto-complete support to the U-Boot CLI
511 - add support for NETTA and NETPHONE boards; fix NETVIA board
wdenk61642172004-04-15 21:16:42 +0000512 - add support for the Epson 156x series of graphical displays
513 (These displays are serial and not suitable for using a normal
514 framebuffer console on them)
515 - add infrastructure needed in order to POST any DSPs in a board
wdenke7047de2004-04-15 21:31:56 +0000516 - improve and fix various things in the MPC8xx FEC driver:
517 1. The new 87x and 88x series of processors have two FECs,
518 and the new driver supports them both.
519 2. Another change in the 87x/88x series is support for
520 the RMII (Reduced MII) interface. However numerous
521 changes are needed to make it work since the PHYs
522 are connected to the same lines. That means that
523 you have to address them correctly over the MII
524 interface.
525 3. We now correctly match the MII/RMII interface
526 configuration to what the PHY reports.
wdenk145d2c12004-04-15 21:48:45 +0000527 - Fix problem when readingthe MII status register. Due to the
528 internal design of many PHYs you have to read the register
529 twice. The problem is more apparent in 10Mbit mode.
530 - add new mode ".jffs2s" for reading from a NAND device: it just
531 skips over bad blocks.
532 - add networking support for VLANs (802.1q), and CDP (Cisco
533 Discovery Protocol)
wdenk270a8bd2004-04-15 21:58:11 +0000534 - some minor patches / cleanup
wdenk3902d702004-04-15 18:22:41 +0000535
536* Patch by Yuli Barcohen, 28 Mar 2004:
537 - Add support for MPC8272 family including MPC8247/8248/8271/8272
538 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
539 - Change configuration method for MPC8260ADS family
540
wdenk2fb73902004-04-12 16:12:49 +0000541* add startup code to clear the BSS of standalone applications
542
wdenk33591052004-04-12 14:31:43 +0000543* Fix if / elif handling bug in HUSH shell
544
545======================================================================
wdenka9f01392004-04-10 20:44:51 +0000546Changes for U-Boot 1.1.0:
wdenk87249ba2004-01-06 22:38:14 +0000547======================================================================
548
wdenka09491a2004-04-08 22:31:29 +0000549* Patch by Mark Jonas: Remove config.tmp files only when
550 unconfiguring the board
551
552* Adapt RMU board for bigger flash memory
553
wdenk65faef92004-03-25 19:29:38 +0000554* Patch by Klaus Heydeck, 13 Mar 2003:
555 Add support for KUP4X Board
556
wdenk4d01d9e2004-03-25 14:59:05 +0000557* Patch by Pavel Bartusek, 21 Mar 2004
558 Add Reiserfs support
559
560* Patch by Hinko Kocevar, 20 Mar 2004
561 - Add auto-release for SMSC LAN91c111 driver
562 - Add save/restore of PTR and PNR regs as suggested in datasheet
563
wdenkeec9a3d2004-03-23 23:20:24 +0000564* Patch by Stephen Williams, 19 March 2004
565 Increase speed of sector reads from SystemACE,
566 shorten poll timeout and remove a useless reset
567
568* Patch by Tolunay Orkun, 19 Mar 2004:
569 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
570 (CONFIG_PHY_GIGE)
571
572* Patch by Brad Kemp, 18 Mar 2004:
573 prevent machine checks during a PCI scan
574
575* Patch by Pierre Aubert, 18 Mar 2004:
576 Fix string cleaning in IDE identification
577
wdenkaea86e42004-03-23 22:53:55 +0000578* Patch by Pierre Aubert, 18 Mar 2004:
579 - Unify video mode handling for Chips & Technologies 69000 Video
580 chip and Silicon Motion SMI 712/710/810 Video chip
581 - Add selection of the video output (CRT or LCD) via 'videoout'
582 environment variable for the Silicon Motion
583 - README update
584
585* Patch by Pierre Aubert, 18 Mar 2004:
586 include/common.h typo fix
587
588* Patches by Tolunay Orkun, 17 Mar 2004:
589 - Add support for bd->bi_iic_fast[] initialization via environment
590 variable "i2cfast" (CONFIG_I2CFAST)
591 - Add "i2cfast" u-boot environment variable support for csb272
592
wdenk8d4d1f62004-03-23 22:37:33 +0000593* Patch by Carl Riechers, 17 Mar 2004:
594 Ignore '\0' characters in console input for use with telnet and
595 telco pads.
596
597* Patch by Leon Kukovec, 17 Mar 2004:
598 typo fix for strswab prototype #ifdef
599
wdenk42c05472004-03-23 22:14:11 +0000600* Patches by Thomas Viehweger, 16 Mar 2004:
601 - show PCI clock frequency on MPC8260 systems
602 - add FCC_PSMR_RMII flag for HiP7 processors
603 - in do_jffs2_fsload(), take load address from load_addr if not set
604 explicit, update load_addr otherwise
605 - replaced printf by putc/puts when no formatting is needed
606 (smaller code size, faster execution)
607
wdenkf16b5162004-03-23 21:43:07 +0000608* Patch by Phillippe Robin, 16 Mar 2004:
609 avoid dereferencing NULL pointer in lib_arm/armlinux.c
610
611* Patch by Stephen Williams, 15 Mar 2004:
612 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
613
614* Patch by Tolunay Orkun, 15 Mar 2004:
615 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
616
617* Patch by Travis Sawyer, 15 Mar 2004:
618 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
619
wdenkc12081a2004-03-23 20:18:25 +0000620* Add start-up delay to make sure power has stabilized before
621 attempting to switch on USB on SX1 board.
622
623* Patch by Josef Wagner, 18 Mar 2004:
624 - Add support for MicroSys XM250 board (PXA255)
625 - Add support for MicroSys PM828 board (MPC8280)
626 - Add support for 32 MB Flash on PM825/826
627 - new SDRAM refresh rate for PM825/PM826
628 - added support for MicroSys PM520 (MPC5200)
629 - replaced Query by Identify command in CPU86/flash.c
630 to support 28F160F3B
631
632* Fix wrap around problem with udelay() on ARM920T
633
634* Add support for Macronix flash on TRAB board
635
wdenk18bd81e2004-03-17 01:13:07 +0000636* Patch by Pierre Aubert, 15 Mar 2004:
637 Fix buffer overflow in IDE identification
638
639* Fix power-off of LCD for out-of-band temperatures on LWMON board
640
641* Remove redundand #define in IceCube.h
642
wdenk0ef49462004-03-15 09:00:01 +0000643* Patch by Steven Scholz, 27 Feb 2004:
644 - Adding get_ticks() and get_tbclk() for AT91RM9200
645 - Many white space fixes in cpu/at91rm9200/interrupts.c
646
647* Patches by Steven Scholz, 20 Feb 2004:
648 some cleanup in AT91RM9200 related code
649
wdenked2ac4b2004-03-14 18:23:55 +0000650* Patches by Travis Sawyer, 12 Mar 2004:
651 - Fix Gigabit Ethernet support for 440GX
652 - Add Gigabit Ethernet Support to MII PHY utilities
653
654* Patch by Brad Kemp, 12 Mar 2004:
655 Fixes for drivers/cfi_flash.c:
656 - Better support for x8/x16 implementations
657 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
658 - Added defines for AMD command and address constants
659
660* Patch by Leon Kukovec, 12 Mar 2004:
661 Fix get_dentfromdir() to correctly handle deleted dentries
wdenkc35ba4e2004-03-14 22:25:36 +0000662
wdenked2ac4b2004-03-14 18:23:55 +0000663* Patch by George G. Davis, 11 Mar 2004:
664 Remove hard coded network settings in TI OMAP1610 H2
665 default board config
666
667* Patch by George G. Davis, 11 Mar 2004:
668 add support for ADS GraphicsClient+ board.
669
wdenk18bd81e2004-03-17 01:13:07 +0000670* Patch by Pierre Aubert, 11 Mar 2004:
wdenke55402c2004-03-14 16:51:43 +0000671 - add bitmap command and splash screen support in cfb console
672 - add [optional] origin in the bitmap display command
673
674* Patch by Travis Sawyer, 11 Mar 2004:
675 Fix ocotea board early init interrupt setup.
676
677* Patch by Thomas Viehweger, 11 Mar 2004:
678 Remove redundand code; add PCI-specific bits to include/mpc8260.h
679
wdenke28cf632004-03-14 15:20:55 +0000680* Patch by Stephan Linz, 09 Mar 2004
681 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
682
683* Patch by George G. Davis, 9 Mar 2004:
684 fix recent build failure for SA1100 target
685
686* Patch by Travis Sawyer, 09 Mar 2004:
687 Support native interrupt mode for the IBM440GX.
688 Previously it was running in 440GP compatibility mode.
689
wdenk4989f872004-03-14 15:06:13 +0000690* Patch by Philippe Robin, 09 Mar 2004:
691 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
692 Platform support.
693
694* Patch by Masami Komiya, 08 Mar 2004:
695 Don't overwrite server IP address or boot file name
696 when the boot server does not return values
697
wdenk18bd81e2004-03-17 01:13:07 +0000698* Patch by Tolunay Orkun, 5 Mar 2004:
wdenk4989f872004-03-14 15:06:13 +0000699 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
700
wdenk369d43d2004-03-14 14:09:05 +0000701* Patch by Tolunay Orkun, 5 Mar 2004:
702 Fix early board initialization for Cogent CSB272 board
703
704* Patch by Ed Okerson, 3 Mar 2004:
705 fix CFI flash writes for little endian systems
706
707* Patch by Reinhard Meyer, 01 Mar 2004:
708 generalize USB and IDE support for MPC5200 with according
709 changes to IceCube.h and TOP5200.h
710 add Am29LV256 256 MBit FLASH support for TOP5200 boards
711 add info about USB and IDE to README
712
wdenkacd9b102004-03-14 00:59:59 +0000713* Patch by Yuli Barcohen, 4 Mar 2004:
714 Fix problems with GCC 3.3.x which changed handling of global
715 variables explicitly initialized to zero (now in .bss instead of
716 .data as before).
717
718* Patch by Leon Kukovec, 02 Mar 2004:
719 add strswab() to fix IDE LBA capacity, firmware and model numbers
720 on little endian machines
721
722* Patch by Masami Komiya, 02 Mar 2004:
723 - Remove get_ticks() from NFS code
724 - Add verification of RPC transaction ID
725
726* Patch by Pierre Aubert, 02 Mar 2004:
727 cleanup for IDE and USB drivers for MPC5200
728
729* Patch by Travis Sawyer, 01 Mar 2004:
wdenk00fe1612004-03-14 00:07:33 +0000730 Ocotea:
731 - Add IBM PPC440GX Ref Platform support (Ocotea)
732 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
733 Adapted to U-Boot and 440GX port
734 440gx_enet.c:
735 - Add gracious handling of all Ethernet Pin Selections for 440GX
736 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
737 ppc440.h:
738 - Add needed bit definitions
739 - Fix formatting
740
741* Patch by Carl Riechers, 1 Mar 2004:
742 Add PPC440GX prbdv0 divider to fix memory clock calculation.
743
744* Patch by Stephan Linz, 27 Feb 2004
745 - avoid problems for targets without NFS download support
746
wdenkf602aa02004-03-13 23:29:43 +0000747* Patch by Rune Torgersen, 27 Feb 2004:
748 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
749 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
750 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
751
752* Patch by Masami Komiya, 27 Feb 2004:
753 Fix rarpboot: add autoload by NFS
754
755* Patch by Dan Eisenhut, 26 Feb 2004:
756 fix flash_write return value in saveenv
757
758* Patch by Stephan Linz, 11 Dec 2003
759 expand config.mk to avoid trigraph warnings on NIOS
760
761* Rename "BMS2003" board into "HMI10"
762
wdenk05822bf2004-03-12 15:38:25 +0000763* SX1 patches: use "serial#" for USB serial #; use redundand environment
764 storage; auto-set console on USB port (using preboot command)
765
wdenk29e7f5a2004-03-12 00:14:09 +0000766* Add support for SX1 mobile phone; add support for USB-based console
767 (enable with "setenv stdout usbtty; setenv stdin usbtty")
768
wdenk0a12b752004-03-11 22:46:36 +0000769* Fix LOWBOOT configuration for MPC5200 with DDR memory
770
wdenk0e2874cb2004-03-02 14:05:39 +0000771* Fix SDRAM timings for LITE5200 / IceCube board
772
773* Handle Auti-MDIX / connection status for INCA-IP
774
775* Fix USB problems when attempting to read 0 bytes
776
wdenk372f0302004-02-27 08:21:54 +0000777* Patch by Travis Sawyer, 26 Feb 2004:
778 Fix broken compile for XPEDITE1K target.
779
780* Patch by Stephan Linz, 26 Feb 2004:
781 Bug fix for NFS code on NIOS targets
wdenk29e7f5a2004-03-12 00:14:09 +0000782
wdenk372f0302004-02-27 08:21:54 +0000783* Patch by Stephen Williams, 26 Feb 2004:
784 Break up SystemACE reads of large block counts
785
wdenk6ea1cf02004-02-27 08:20:54 +0000786* Patch by Pierre Aubert, 26 Feb 2004
787 add IDE support for MPC5200
788
789* Patch by Masami Komiya, 26 Feb 2004:
790 add autoload via NFS
791
792* Patch by Stephen Williams
793 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
794 elsewhere in the source.
795
wdenkd729d302004-02-27 00:07:27 +0000796* Patch by Steven Scholz, 25 Feb 2004:
797 - Timeouts in FPGA code should be based on CFG_HZ
798 - Minor cleanup in code for Altera FPGA ACEX1K
799
800* Patch by Steven Scholz, 25 Feb 2004:
801 Changed "Directory Hierarchy" section in README
802
803* Patch by Masami Komiya, 25 Feb 2004:
804 Reduce copy count in nfs_read_reply() of NFS code
805
wdenk5f495752004-02-26 23:46:20 +0000806* Patch by Markus Pietrek, 24 Feb 2004:
807 NS9750 DevBoard added
808
wdenk6ea1cf02004-02-27 08:20:54 +0000809* Patch by Pierre Aubert, 24 Feb 2004
wdenk5f495752004-02-26 23:46:20 +0000810 add USB support for MPC5200
811
812* Patch by Steven Scholz, 24 Feb 2004:
813 - fix MII commands to use values from last command
814
815* Patch by Torsten Demke, 24 Feb 2004:
816 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
817
wdenkdb82c8e2004-02-26 23:01:04 +0000818* Patch by Rahul Shanbhag, 19 Feb 2004:
819 Fixes for for OMAP1610 board:
820 - shift some IRQ specific code to platform.S file
821 - remove duplicatewatchdog reset code from start.S
822
823* Make Auto-MDIX Support configurable on INCA-IP board
824
825* Fix license for mkimage tool
826
wdenk77ef4c62004-02-24 22:33:21 +0000827* Patch by Masami Komiya, 24 Feb 2004:
828 Update NetBootFileXferSize in NFS code
829
830* Patch by Scott McNutt, 24 Feb 2004:
831 fix packet length in NFS code
832
wdenkbe9c1cb2004-02-24 02:00:03 +0000833* Patch by Masami Komiy, 22 Feb 2004:
834 Add support for NFS for file download
835
wdenkb98ac282004-02-24 00:16:43 +0000836* Patch by Andrea Scian, 17 Feb 2004:
837 Add support for S3C44B0 processor and DAVE B2 board
838
839* Patch by Steven Scholz, 20 Feb 2004:
840 - Add support for MII commands on AT91RM9200 boards
841 - some cleanup in AT91RM9200 ethernet code
842
wdenke537b3b2004-02-23 23:54:43 +0000843* Patch by Peter Ryser, 20 Feb 2004:
844 Add support for the Xilinx ML300 platform
845
846* Patch by Stephan Linz, 17 Feb 2004:
847 Fix watchdog support for NIOS
848
849* Patch by Josh Fryman, 16 Feb 2004:
850 Fix byte-swapping for cfi_flash.c for different bus widths
851
852* Patch by Jon Diekema, 14 Jeb 2004:
853 Remove duplicate "FPGA Support" notes from the README file
854
wdenke97d3d92004-02-23 22:22:28 +0000855* Patches by Reinhard Meyer, 14 Feb 2004:
856 - update board/emk tree; use common flash driver
857 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
858 [adapted for other PPC CPUs -- wd]
859 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
860
861* Patch by Jon Diekema, 13 Feb 2004:
862 Call show_boot_progress() whenever POST "FAILED" is printed.
863
864* Patch by Nishant Kamat, 13 Feb 2004:
865 Add support for TI OMAP1610 H2 Board
866 Fixes for cpu/arm926ejs/interrupt.c
867 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
868 Fix for a timer bug in OMAP1610 Innovator
869 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
870
871* Patches by Stephan Linz, 12 Feb 2004:
872 - add support for NIOS timer with variable period preload counter value
873 - prepare POST framework support for NIOS targets
874
875* Patch by Denis Peter, 11 Feb 2004:
876 add POST support for the MIP405 board
877
wdenkf70cbb22004-02-23 20:48:38 +0000878* Patch by Laurent Mohin, 10 Feb 2004:
879 Fix buffer overflow in common/usb.c
880
881* Patch by Tolunay Orkun, 10 Feb 2004:
882 Add support for Cogent CSB272 board
883
wdenk2ebee312004-02-23 19:30:57 +0000884* Patch by Thomas Elste, 10 Feb 2004:
885 Add support for NET+50 CPU and ModNET50 board
886
887* Patch by Sam Song, 10 Feb 2004:
888 Fix typos in cfi_flash.c
889
890* Patch by Leon Kukovec, 10 Feb 2004
891 Fixed long dir entry slot id calculation in get_vfatname
892
893* Patch by Robin Gilks, 10 Feb 2004:
894 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
895 !=, <>, <, >, <=, >=)
896
wdenkef893942004-02-23 16:11:30 +0000897* Fix problem with side effects in macros in include/usb.h
898
899* Patch by David Benson, 13 Nov 2003:
900 bug 841358 - fix TFTP download size limit
901
902* Fixing bug 850768:
903 improper flush_cache() in load_serial()
904
905* Fixing bug 834943:
906 MPC8540 - missing volatile declarations
907
908* Patch by Stephen Williams, 09 Feb 2004:
909 Add support for Xilinx SystemACE chip:
910 - New files common/cmd_ace.c and include/systemace.h
911 - Hook systemace support into cmd_fat and the partition manager
912
913* Patch by Travis Sawyer, 09 Feb 2004:
914 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
915
wdenk56ed43e2004-02-22 23:46:08 +0000916* Patch by Travis Sawyer, 09 Feb 2004:
917 o 440GX:
918 - Fix PCI Indirect access for type 1 config cycles with ppc440.
919 - Add phymode for 440 enet
920 - fix pci pre init
921 o XPedite1K:
922 - Change board_pre_init to board_early_init_f
923 - Add user flash to bus controller setup
924 - Fix pci pre init
925 - Fix is_pci_host to check GPIO for monarch bit
926 - Force xpedite1k to pci conventional mode (via #define option)
927
928* Patch by Brad Kemp, 4 Feb 2004:
929 - handle the machine check that is generated during the PCI scans
930 on 82xx processors.
931 - define the registers used in the IMMR by the PCI subsystem.
932
933* Patch by Pierre Aubert, 03 Feb 2004:
934 cpu/mpc5xxx/start.S: copy MBAR into SPR311
935
936* Patch by Jeff Angielski, 03 Feb 2004:
937 Fix copy & paste error in cpu/mpc8260/pci.c
938
939* Patch by Reinhard Meyer, 24 Jan 2004:
940 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
941
wdenk4dd56e52004-02-20 22:02:48 +0000942* Add Auto-MDIX support for INCA-IP
943
wdenke65527f2004-02-12 00:47:09 +0000944* Some code cleanup
945
946* Patch by Josef Baumgartner, 10 Feb 2004:
947 Fixes for Coldfire port
948
949* Patch by Brad Kemp, 11 Feb 2004:
950 Fix CFI flash driver problems
951
wdenk88d73b52004-02-11 21:35:18 +0000952* Make sure to use a bus clock divider of 2 only when running TQM8xxM
953 modules at CPU clock frequencies above 66 MHz.
wdenke65527f2004-02-12 00:47:09 +0000954
wdenk88d73b52004-02-11 21:35:18 +0000955* Optimize flash programming speed for LWMON (by another 100% :-)
956
wdenk6cfa84e2004-02-10 00:03:41 +0000957* Patch by Jian Zhang, 3 Feb 2004:
958 - Changed the incorrect FAT12BUFSIZE
959 - data_begin in fsdata can be negative. Changed it to be short.
960
wdenkc0bc2e12004-02-09 23:12:24 +0000961* Patches by Stephan Linz, 30 Jan 2004:
962 1: - board/altera/common/flash.c:flash_erase():
963 o allow interrupts befor get_timer() call
964 o check-up each erased sector and avoid unexpected timeouts
965 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
966 o enclose sevenseg_set() in cpp condition
967 - remove the ASMI configuration for DK1S10_standard_32 (never present)
968 - fix some typed in mistakes in the NIOS documentation
969 2: - split DK1C20 configuration into several header files:
970 o two new files for each NIOS CPU description
971 o U-Boot related part is remaining in DK1C20.h
972 3: - split DK1S10 configuration into several header files:
973 o two new files for each NIOS CPU description
974 o U-Boot related part is remaining in DK1S10.h
975 4: - Add support for the Microtronix Linux Development Kit
976 NIOS CPU configuration at the Altera Nios Development Kit,
977 Stratix Edition (DK-1S10)
978 5: - Add documentation for the Altera Nios Development Kit,
979 Stratix Edition (DK-1S10)
980 6: - Add support for the Nios Serial Peripharel Interface (SPI)
981 (master only)
982 7: - Add support for the common U-Boot SPI framework at
983 RTC driver DS1306
984
wdenkca262162004-02-09 20:51:26 +0000985* Patch by Rahul Shanbhag, 28 Jan 2004:
986 Fix flash protection/locking handling for OMAP1610 innovator board.
987
988* Patch by Rolf Peukert, 28 Jan 2004:
989 fix flash write problems on CSB226 board (write with 32 bit bus width)
990
991* Patches by Mark Jonas, 16 Jan 2004:
992 - fix rounding error when calculating baudrates for MPC5200 PSCs
993 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
994 time which is not supported
995
wdenk2cefd152004-02-08 22:55:38 +0000996* Patch by Yuli Barcohen, 26 Jan 2004:
997 Allow bzip2 compression for small memory footprint boards
998
999* Patch by Brad Kemp, 21 Jan 2004:
1000 Add support for CFI flash driver for both the Intel and the AMD
1001 command sets.
1002
1003* Patch by Travis Sawyer, 20 Jan 2004:
1004 Fix pci bridge auto enumeration of sibling p2p bridges.
1005
1006* Patch by Tolunay Orkun, 12 Jan 2004:
1007 Add some delays as needed for Intel LXT971A PHY support
1008
1009* Patches by Stephan Linz, 09 Jan 2004:
1010 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
1011 - make DK1C20 board configuration related to ASMI conform to
1012 documentation
1013
wdenk927034e2004-02-08 19:38:38 +00001014* Patch by Anders Larsen, 09 Jan 2004:
1015
1016 ARM memory layout fixes: the abort-stack is now set up in the
1017 correct RAM area, and the BSS is zeroed out as it should be.
1018
1019 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
1020 of the linker scripts are replaced by '__bss_start' and '_end',
1021 resp., which is a further step to eliminate unnecessary differences
1022 between the implementation of the CPU architectures.
1023
wdenk5401de42004-02-07 01:27:10 +00001024* Patch by liang a lei, 9 Jan 2004:
1025 Fix Intel 28F128J3 ID in include/flash.h
1026
1027* Patch by Masami Komiya, 09 Jan 2004:
1028 add support for TB0229 board (NEC VR4131 MIPS processor)
1029
1030* Patch by Leon Kukovec, 12 Dec 2003:
1031 changed extern __inline__ into static __inline__ in
1032 include/linux/byteorder/swab.h
1033
wdenk544e9732004-02-06 23:19:44 +00001034* Patch by Travis Sawyer, 30 Dec 2003:
1035 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
1036 select MDI port based on enabled EMAC device.
1037 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
1038 base PrPMC board.
1039
wdenk4b6e9052004-02-06 21:48:22 +00001040* Patch by Wolter Kamphuis, 15 Dec 2003:
1041 made CONFIG_SILENT_CONSOLE usable on all architectures
1042
1043* Disable date command on TQM866M - there is no RTC on MPC866
1044
wdenkfde37042004-01-31 20:06:54 +00001045* Fix variable CPU clock for MPC859/866 systems for low CPU clocks
1046
wdenk433feff2004-01-29 09:22:58 +00001047* Implement adaptive SDRAM timing configuration based on actual CPU
1048 clock frequency for INCA-IP; fix problem with board hanging when
1049 switching from 150MHz to 100MHz
1050
1051* Add PCMCIA CS support for BMS2003 board
1052
wdenkb50cde52004-01-24 20:25:54 +00001053* Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
1054 see doc/README.MPC866 for details;
1055 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
1056 calculate CPU clock frequency from PLL register values.
1057
1058* Add support for 128 MB RAM on TQM8xxL/M modules
1059
wdenk398eeff2004-01-21 20:46:28 +00001060* Fix PS/2 keyboard problem caused by statically initialized variable
1061 pointing to a location in flash
1062
1063* Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
1064
wdenkda55c6e2004-01-20 23:12:12 +00001065* The PS/2 mux on the BMS2003 board needs 450 ms after power on
1066 before we can access it; add delay in case we are faster (with no
1067 CF card inserted)
1068
1069* Cleanup of some init functions
1070
1071* Make sure SCC Ethernet is always stopped by the time we boot Linux
1072 to avoid Linux crashes by early packets coming in.
1073
1074* Accelerate flash accesses on LWMON board by using buffered writes
1075
wdenk2b80ae52004-01-18 18:21:54 +00001076* Fix typo in Makefile;
1077 fix problem with PARTNUM detection
1078
wdenkb983fa22004-01-16 00:30:56 +00001079* Patch by Reinhard Meyer, 09 Jan 2004:
1080 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
1081
1082* Add support for IDE LED on BMS2003 board
1083 (exclusive with status LED!)
1084
1085* Add support for PS/2 keyboard (used with PS/2 multiplexor on
1086 BMS2003 board)
1087
1088* Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
1089 Add common files for "emk" boards
1090
wdenk87249ba2004-01-06 22:38:14 +00001091* Add a common get_ram_size() function and modify the the
1092 board-specific files to invoke that common implementation.
1093
1094======================================================================
wdenk7c699672004-01-06 11:13:56 +00001095Changes for U-Boot 1.0.1:
wdenk4b16c2e2003-11-07 13:42:26 +00001096======================================================================
1097
wdenk7c699672004-01-06 11:13:56 +00001098* Set default clock for INCA-IP to 150 MHz
1099
wdenk2f99a692004-01-04 22:51:12 +00001100* Make BMS2003 use a separate config file to avoid #ifdef mess;
1101 add I2C support; add support for DS1337 RTC
1102
1103* Add CompactFlash support for BMS2003 board
1104
1105* Add support for status LED on BMS2003 board
1106
wdenkad276f22004-01-04 16:28:35 +00001107* Patch by Scott McNutt, 02 Jan 2004:
1108 Add support for the Nios Active Serial Memory Interface (ASMI)
1109 on Cyclone devices
1110
1111* Patch by Andrea Marson, 16 Dec 2003:
1112 Add support for the PPChameleon ME and HI modules
1113
1114* Patch by Yuli Barcohen, 22 Dec 2003:
1115 Add support for Motorola DUET ADS board (MPC87x/88x)
1116
wdenkae65f502004-01-03 21:24:46 +00001117* Patch by Robert Schwebel, 15 Dec 2003:
1118 add support for cramfs (uses JFFS2 command interface)
1119
wdenk3be717f2004-01-03 19:43:48 +00001120* Patches by Stephan Linz, 11 Dec 2003:
1121 - more documentation for NIOS port
1122 - new struct nios_pio_t, struct nios_spi_t
1123 - Reconfiguration for NIOS Development Kit DK1C20:
1124 o move board related code from board/dk1c20
1125 to board/altera/dk1c20
1126 o create a new common source path board/altera/common
1127 and move generic flash access stuff into it
1128 o change/expand configuration file DK1C20.h
1129 - Add support for NIOS Development Kit DK1S10
1130 - Add status LED support for NIOS systems
1131 - Add dual 7-segment LED support for Altera NIOS DevKits
1132
wdenk5da7f2f2004-01-03 00:43:19 +00001133* Patch by Ronen Shitrit, 10 Dec 2003:
1134 Add support for the Marvell DB64360 / DB64460 development boards
1135
1136* Patch by Detlev Zundel, 10 Dec 2003:
1137 fix dependency problem in examples/Makefile
1138
wdenkbc01dd52004-01-02 16:05:07 +00001139* Patch by Denis Peter, 8 Dec 2003
1140 - add support for the PATI board (MPC555)
1141 - add SPI support for the MPC5xx
1142
1143* Patch by Anders Larsen, 08 Dec 2003:
1144 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
1145 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
1146 cleanup some redundand #defines
1147
wdenk0260cd62004-01-02 15:01:32 +00001148* Patch by André Schwarz, 8 Dec 2003:
1149 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
1150 - TX and RX deskriptors must be quad-word aligned
1151 - does not work with only one TX deskriptor
1152 - standard reset method does not work
1153
1154* Patch by Masami Komiya, 08 Dec 2003:
1155 add RTL8139 ethernet driver
1156
1157* Patches by Ed Okerson, 07 Dec 2003:
1158 - fix ethernet for the AU1x00 processors in little-endian mode.
1159 - extend memsetup.S for the AU1x00 processors in BE and LE modes
1160
wdenk1ebf41e2004-01-02 14:00:00 +00001161* Minor code cleanup (coding style)
1162
1163* Patch by Reinhard Meyer, 30 Dec 2003:
1164 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
1165 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
1166 - turned debug print of PHY registers into a function (called in two places)
1167 - added support for EMK MPC5200 based modules
1168
1169* Fix MPC8xx PLPRCR_MFD_SHIFT typo
1170
1171* Add support for TQM866M modules
1172
1173* Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
1174
1175* Fix a few compiler warnings
1176
wdenk78e3ab32003-12-28 11:44:59 +00001177* Patch by Reinhard Meyer, 28 Dec 2003:
1178 Add initial support for TOP5200 board
1179
wdenk67f13362003-12-27 19:24:54 +00001180* Make CPU clock on ICA-IP board controllable by a "cpuclk"
1181 environment variable which can set to "100", "133", or "150". The
1182 CPU clock will be configured accordingly upon next reboot. Other
1183 values are ignored. In case of an invalid or undefined "cpuclk"
1184 value, the compile-time default CPU clock speed will be used.
1185
1186* Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
1187 window that is used to access the UART registers by the Linux driver)
1188
1189* Patch by Reinhard Meyer, 20 Dec 2003:
1190 Fix clock calculation for the MPC5200 for higher clock frequencies
1191 (above 2**32 / 10 = 429.5 MHz).
1192
1193* Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
1194
wdenk236d3fc2003-12-20 22:45:10 +00001195* Fix IceCube CLKIN configuration (it's 33.000000MHz)
1196
1197* Add new configuration for IceCube board with DDR memory
1198
1199* Update TRAB memory configurations
1200
wdenkdf28aa02003-12-12 00:02:26 +00001201* Add JFFS2 support for INCA-IP board
1202
stroese9c470352003-12-09 15:04:55 +00001203* Patch by Bill Hargen, 09 Dec 2003:
1204 - BUBINGA405EP: changed flash driver to protect top sector containing
1205 first instruction.
1206 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
1207 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
1208 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
1209 - 405EP: added/fixed support for "reginfo" command.
1210 - 4xx: removed spurious MII error messages on "mii info" command.
1211
wdenkabf7a7c2003-12-08 01:34:36 +00001212* Patch by Bernhard Kuhn, 28 Nov 2003:
1213 add support for Coldfire CPU
1214 add support for Motorola M5272C3 and M5282EVB boards
1215
wdenk7f00b942003-12-07 23:55:12 +00001216* Patch by Pierre Aubert, 24 Nov 2003:
1217 - add a return value for the fpga command
1218 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
1219 is defined. If ide_preinit fails, ide_init is aborted.
1220 - fix an endianess problem in fat.h
1221
wdenk174e0e52003-12-07 22:27:15 +00001222* Patch by Wolter Kamphuis, 05 Dec 2003:
1223 Add support for SNMC's QS850/QS823/QS860T boards
1224
wdenk444f22b2003-12-07 21:39:28 +00001225* Patch by Yuli Barcohen, 3 Dec 2003:
1226 "revive" U-Boot support for old Motorola MPC860ADS board
1227
1228* Patch by Cam(ilo?), 03 Dec 2003:
1229 make examples build even with broken Montavista objcopy
1230
1231* Patch by Pavel Bartusek, 27 Nov 2003:
1232 fix conversion problem with "bootretry" evironment variable
1233
wdenk4e7a58a2003-12-07 19:24:00 +00001234* Patch by Andre Schwarz, 24 Nov 2003:
1235 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
1236
1237* Patch by Pavel Bartusek, 21 Nov 2003:
1238 set ZMII bridge speed on 440
1239
1240* Patch by Anders Larsen, 17 Nov 2003:
1241 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
1242
wdenk4ea537d2003-12-07 18:32:37 +00001243* Patches by David Müller, 14 Nov 2003:
1244 - board/mpl/common/common_util.c
1245 * implement support for BZIP2 compressed images
1246 * various cleanups (printf -> puts, ...)
1247 - board/mpl/common/flash.c
1248 * report correct errors to upper layers
1249 * check the erase fail and VPP low bits in status reg
1250 - board/mpl/vcma9/cmd_vcma9.c
1251 - board/mpl/vcma9/flash.c
1252 * various cleanups (printf -> puts, ...)
1253 - common/cmd_usb.c
1254 * fix typo in comment
1255 - cpu/arm920t/usb_ohci.c
1256 * support for S3C2410 is missing in #if line
1257 - drivers/cs8900.c
1258 * reinit some registers in case of error (cable missing, ...)
1259 - fs/fat/fat.c
1260 * support for USB/MMC devices is missing in #if line
1261 - include/configs/MIP405.h
1262 - include/configs/PIP405.h
1263 * enable BZIP2 support
1264 * enlarge malloc space to 1MiB because of BZIP2 support
1265 - include/configs/VCMA9.h
1266 * enable BZIP2 support
1267 * enlarge malloc space to 1MiB because of BZIP2 support
1268 * enable USB support
1269 - lib_arm/armlinux.c
1270 * change calling convention of ARM Linux kernel as
1271 described on http://www.arm.linux.org.uk/developer/booting.php
1272
1273* Patch by Thomas Lange, 14 Nov 2003:
1274 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
1275 support all these AMD boards.
1276
1277* Patch by Thomas Lange, 14 Nov 2003:
1278 Workaround for mips au1x00 physical memory accesses (the au1x00
1279 uses a 36 bit bus internally and cannot access physical memory
1280 directly. Use the uncached SDRAM address instead of the physical
1281 one.)
1282
wdenk5d5317e2003-12-07 00:46:27 +00001283* Patch by Xue Ligong (Joe), 13 Nov 2003:
1284 add Realtek 8019 ethernet driver
1285
1286* Patch by Yuli Barcohen, 13 Nov 2003:
1287 MPC826xADS/PQ2FADS cleanup
1288
1289* Patch by Anders Larsen, 12 Nov 2003:
1290 Update README to mark the PORTIO commands non-standard
1291
wdenk86765902003-12-06 23:55:10 +00001292* Patch by Nicolas Lacressonnière, 12 Nov 2003:
1293 update for for Atmel AT91RM9200DK development kit:
1294 - support for environment variables in DataFlash
1295 - Atmel DataFlash AT45DB1282 support
1296
1297* Patch by Jeff Carr, 11 Nov 2003:
1298 add support for new version of 8270 processors
1299
1300* Patches by George G. Davis, 05 Nov 2003:
1301 - only pass the ARM linux initrd tag to the kernel when an initrd
1302 is actually present
1303 - update omap1510inn configuration file
1304
wdenkf4cec3f2003-12-06 23:20:41 +00001305* Patches by Stephan Linz, 3 Nov 2003:
1306 - more endianess fixes for LAN91C111 driver
1307 - CFG_HZ configuration patch for NIOS Cyclone board
1308
1309* Patch by Stephan Linz, 28 Oct 2003:
1310 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
1311
1312* Patch by Steven Scholz, 20 Oct 2003:
1313 - make "mii info <addr>" show infor for PHY at "addr" only
1314 - Endian fix for miiphy_info()
1315
wdenkc0aa5c52003-12-06 19:49:23 +00001316* Patch by Gleb Natapov, 19 Sep 2003:
1317 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
1318
1319* Patch by Anders Larsen, 17 Sep 2003:
1320 Bring ARM memory layout in sync with the documentation:
1321 stack and malloc-heap are now located _below_ the U-Boot code
1322
wdenk768844e2003-12-06 11:20:01 +00001323* Accelerate booting on TRAB board: read and check autoupdate image
1324 headers first instead of always reading the whole images.
1325
wdenk1ae251b2003-12-05 21:08:38 +00001326* Fix type in MPC5XXX code (pointed out by Victor Wren)
1327
wdenk78ae91f2003-12-03 23:53:42 +00001328* Enabled password check on RMU board
1329
1330* Fix configuration problem with IceCube in LOWBOOT configuration:
1331 envrionment got embedded, corrupting the image layout.
1332
1333* Fix NEC display names (it's 6440 [for 640x480], not 6640).
1334
wdenkc0d54ae2003-11-25 16:55:19 +00001335* Added BMS2003 board
1336 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
1337
wdenk9a1ff302003-11-17 21:45:27 +00001338* Fix flash driver for TRAB board (must use Unlock Bypass Reset
1339 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
1340 and CPLD
1341
wdenkc6abb7e2003-11-17 21:14:37 +00001342* Use "-fPIC" instead of "-mrelocatable" to prevent problems with
1343 recent tools
1344
1345* Add checksum verification to 'imls' command
1346
1347* Add bd_info fields needed for 4xx Linux I2C driver
1348
1349* Patch by Martin Krause, 4 Nov. 2003:
1350 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
1351
1352* Print used network interface when CONFIG_NET_MULTI is set
1353
wdenk4b16c2e2003-11-07 13:42:26 +00001354* Patch by Bernhard Kuhn, 28 Oct 2003:
1355 Add low boot support for MPC5200
1356
1357* Fix problem with dual PCMCIA support (NSCU)
1358
1359* Fix MPC5200 I2C initialization function
1360
1361======================================================================
wdenk934c4f82003-09-11 19:48:06 +00001362Changes for U-Boot 1.0.0:
1363======================================================================
1364
wdenk655a0f92003-10-30 21:49:38 +00001365* Fix parameter passing to standalone images with bootm command
1366
1367* Patch by Kyle Harris, 30 Oct 2003:
1368 Fix build errors for ixdp425 board
1369
1370* Patch by David M. Horn, 29 Oct 2003:
1371 Fixes to build under CYGWIN
1372
1373* Get IceCube MGT5100 working (again)
1374
wdenkb6c60cb32003-10-29 23:18:55 +00001375* Fix problems in memory test on some boards (which was not
1376 non-destructive as intended)
1377
1378* Patch by Gary Jennejohn, 28 Oct 2003:
1379 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
1380 to prevent stack overflow on ARM systems
1381
wdenk55618472003-10-28 09:14:21 +00001382* Patch by Stephan Linz, 28 Oct 2003:
1383 fix init sequence error for NIOS port
1384
1385* Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
1386
1387* Add CONFIG_VERSION_VARIABLE to TRAB configuration
1388
wdenka983cc22003-10-26 22:52:58 +00001389* Patch by Xiao Xianghua, 23 Oct 2003:
1390 small patch for mpc85xx
1391
1392* Fix small problem in MPC5200 I2C driver
1393
1394* Fix FCC3 support on ATC board
1395
dzu6605c842003-10-24 13:14:45 +00001396* Correct header printing for multi-image files in do_bootm()
1397
1398* Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
1399
wdenk6fcda222003-10-22 09:00:28 +00001400* Fix PCI problems on PPChameleon board
1401
wdenk3da587e2003-10-19 23:22:11 +00001402* Patch by Steven Scholz, 18 Oct 2003:
1403 Fix AT91RM9200 ethernet driver
1404
1405* Patch by Nye Liu, 17 Oct 2003:
1406 Fix typo in include/mpc8xx.h
1407
1408* Patch by Richard Woodruff, 16 Oct 03:
1409 Fixes for cpu/arm925/interrupt.c
1410 - Initialize timestamp & lastdec vars.
1411 - fix timestamp overflows.
1412 - fix lastdec overflow.
1413 - smarter normalization to allow udelay() below 1ms to work.
1414
1415* Patch by Scott McNutt, 16 Oct
1416 add networking support for the Altera Nios Development Kit,
1417 Cyclone Edition (DK-1C20)
1418
1419* Patch by Jon Diekema, 14 Oct 2003:
1420 add hint about doc/README.silent to README file
1421
dzub02ed682003-10-19 21:43:26 +00001422* Add CompactFlash support for NSCU
1423
wdenkad7541e2003-10-19 22:30:08 +00001424* Fix PCI problems on PPChameleonEVB
1425
wdenk17d1a1d2003-10-16 12:53:35 +00001426* TRAB auto-update: Base decision if we have to strip the image
1427 header on image type as encoded in the header
wdenkad7541e2003-10-19 22:30:08 +00001428 (include image type patch by Martin Krause, 17 Oct 2003)
wdenk17d1a1d2003-10-16 12:53:35 +00001429
wdenk9c53f402003-10-15 23:53:47 +00001430* Patches by Xianghua Xiao, 15 Oct 2003:
1431
1432 - Added Motorola CPU 8540/8560 support (cpu/85xx)
1433 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
1434 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
1435
1436* Fix flash timings on TRAB board
1437
wdenkbd1575f2003-10-14 19:43:55 +00001438* Make sure HUSH is initialized for running auto-update scripts
1439
1440* Make 5200 reset command _really_ reset the board, without running
1441 any other code after it
1442
1443* Fix errors with flash erase when range spans across banks
1444 that are mapped in reverse order
1445
1446* Fix flash mapping and display on P3G4 board
1447
1448* Patch by Kyle Harris, 15 Jul 2003:
1449 - add support for Intel IXP425 CPU
1450 - add support for IXDP425 eval board
1451
wdenk808532a2003-10-10 10:05:42 +00001452* Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
1453 for more information
1454
wdenk9b7f3842003-10-09 20:09:04 +00001455* Patch by Steven Scholz, 10 Oct 2003
1456 - Add support for Altera FPGA ACEX1K
1457
wdenk9f837932003-10-09 19:00:25 +00001458* Patches by Thomas Lange, 09 Oct 2003:
1459 - fix cmd_ide.c for non ppc boards (read/write functions did not
1460 add ATA base address)
1461 - fix for shannon board
1462 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
wdenk9b7f3842003-10-09 20:09:04 +00001463 - Endian swap ATA identity for all big endian CPUs, not just PPC
1464 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
1465 args to linux
1466 - add support for dbau1x00 board (MIPS32)
wdenk9f837932003-10-09 19:00:25 +00001467
1468* Patch by Sangmoon Kim, 07 Oct 2003:
1469 add support for debris board
1470
wdenk61970fd2003-10-09 13:16:55 +00001471* Patch by Martin Krause, 09 Oct 2003:
1472 Fixes for TRAB board
1473 - /board/trab/rs485.c: correct baudrate
wdenk9c53f402003-10-15 23:53:47 +00001474 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
wdenk61970fd2003-10-09 13:16:55 +00001475 udelay(); fix some timing problems with adc controller
1476 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
1477 modify commands: touch and buzzer
1478
1479* Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
1480 (quick & dirty workaround for rogue pointer problem in get_vfatname());
1481 Use direct function calls for auto_update instead of hush commands
1482
wdenk60164a82003-10-08 23:26:14 +00001483* Patch by Scott McNutt, 04 Oct 2003:
1484 - add support for Altera Nios-32 CPU
1485 - add support for Nios Cyclone Development Kit (DK-1C20)
1486
1487* Patch by Steven Scholz, 29 Sep 2003:
1488 - A second parameter for bootm overwrites the load address for
1489 "Standalone Application" images.
1490 - bootm sets environment variable "filesize" to the resulting
1491 (uncompressed) data length for "Standalone Application" images
1492 when autostart is set to "no". Now you can do something like
1493 if bootm $fpgadata $some_free_ram ; then
1494 fpga load 0 $some_free_ram $filesize
1495 fi
1496
1497* Patch by Denis Peter, 25 Sept 2003:
1498 add support for the MIP405 Rev. C board
1499
wdenk2f0812d2003-10-08 22:45:44 +00001500* Patch by Yuli Barcohen, 25 Sep 2003:
1501 add support for Zephyr Engineering ZPC.1900 board
1502
1503* Patch by Anders Larsen, 23 Sep 2003:
1504 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
1505 implemented for the x86 architecture)
1506
wdenk49c3f672003-10-08 22:33:00 +00001507* Patch by Sangmoon Kim, 23 Sep 2003:
1508 fix pll_pci_to_mem_multiplier table for MPC8245
1509
1510* Patch by Anders Larsen, 22 Sep 2003:
1511 enable timed autoboot on PXA
1512
1513* Patch by David Müller, 22 Sep 2003:
wdenk49c3f672003-10-08 22:33:00 +00001514 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
1515 returns correct libgcc file path
1516 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
1517 time on s3c24x0 systems
1518
1519* Patch by Jon Diekema, 19 Sep 2003:
1520 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
1521 link state to the fault LED.
1522 - In NetLoop, make the Fault LED reflect the link status. The link
1523 status gets updated on entry, and on timeouts.
wdenk9c53f402003-10-15 23:53:47 +00001524
wdenk1ee550e2003-10-08 22:14:02 +00001525* Patch by Anders Larsen, 18 Sep 2003:
1526 allow mkimage to build and run on Cygwin-hosted systems
1527
1528* Patch by Frank Müller, 18 Sep 2003:
1529 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
1530 cpu/mpc8xx/fec.c
1531
1532* Patch by Pantelis Antoniou, 16 Sep 2003:
1533 add tool to compute fileds in the PLPRCR register for MPC86x
1534
wdenkec207f92003-10-07 20:01:55 +00001535* Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
1536
wdenke97dcd02003-10-07 10:33:38 +00001537* Fix build problems under FreeBSD
1538
wdenk6cd4a5e2003-10-06 22:00:45 +00001539* Add generic filesystem image type
1540
wdenk7182b0f2003-10-06 21:55:32 +00001541* Make fatload set filesize environment variable
1542
1543* enable basic / medium / high-end configurations for PPChameleonEVB
1544 board; fix NAND code
1545
1546* enable TFTP client code to specify to the server the desired
1547 timeout value (see RFC-2349)
1548
dzu15b57c72003-09-30 15:22:12 +00001549* Improve SDRAM setup for TRAB board
1550
dzud5e45d82003-09-30 15:11:43 +00001551* Suppress all output with splashscreen configured only if "splashimage"
1552 is set
1553
dzuc9b08252003-09-30 14:36:51 +00001554* Fix problems with I2C support for mpc5200
1555
dzu8d7e4d12003-09-29 21:55:54 +00001556* Adapt TRAB configuration and auto_update to new memory layout
1557
dzu69438f62003-09-25 22:32:40 +00001558* Add configuration for wtk board
1559
dzufae2d812003-09-25 22:30:12 +00001560* Add support for the Sharp LQ065T9DR51U LCD display
1561
wdenk8706ea82003-09-18 10:02:25 +00001562* Patch by Rune Torgersen, 17 Sep 2003:
1563 - Fixes for MPC8266 default config
wdenk5256def2003-09-18 10:45:21 +00001564 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
wdenk8706ea82003-09-18 10:02:25 +00001565
1566* Patches by Jon Diekema, 17 Sep 2003:
1567 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
1568 env_common.c)
1569 - sbc8260 tweaks
1570 - adjust "help" output
1571
wdenk5958f4a2003-09-18 09:21:33 +00001572* Patches by Anders Larsen, 17 Sep 2003:
1573 - fix spelling errors
1574 - set GD_FLG_DEVINIT flag only after device function pointers
1575 are valid
1576 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
1577 writeable
1578 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
1579 - trigger watchdog while waiting in serial driver
1580
wdenkb6b2f0e2003-09-17 22:48:07 +00001581* Add auto-update code for TRAB board using USB memory sticks,
1582 support new configuration with more memory
wdenkf6a6ac12003-09-17 15:10:32 +00001583
wdenk7f202b92003-09-16 17:35:37 +00001584* disable MPC5200 bus pipelining as workaround for bus contention
1585
wdenkf5547d32003-09-16 17:06:05 +00001586* Modify XLB arbiter priorities on MPC5200 so all devices use same
1587 priority; configure critical interrupts to be handled like external
1588 interrupts
1589
wdenk6e2bf7a2003-09-16 11:39:10 +00001590* Make IPB clock on MGT5100/MPC5200 configurable in board config file;
1591 go back to 66 MHz for stability
1592
wdenk1f197c62003-09-15 18:00:00 +00001593* Patches by Jon Diekema, 15 Sep 2003:
1594 - add description for missing CFG_CMD_* entries in the README file
1595 - sacsng tweaks
1596
wdenkfc314ce2003-09-14 19:08:39 +00001597* Patch by Gleb Natapov, 14 Sep 2003:
1598 enable watchdog support for all MPC824x boards that have a watchdog
1599
1600* On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
1601 "Non-octet Aligned Frame" errors we see at 100 Mbps
1602
1603* Patch by Sharad Gupta, 14 Sep 2003:
1604 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
1605
wdenkbd08bc42003-09-13 19:13:29 +00001606* Patch by llandre, 11 Sep 2003:
1607 update configuration for PPChameleonEVB board
1608
wdenk25521902003-09-13 19:01:12 +00001609* Patch by David Müller, 13 Sep 2003:
1610 various changes to VCMA9 board specific files
1611
1612* Add I2C support for MGT5100 / MPC5200
1613
wdenkf28560f2003-09-12 20:09:09 +00001614* Patch by Rune Torgersen, 11 Sep 2003:
1615 Changed default memory option on MPC8266ADS to NOT be Page Based
1616 Interleave, since this doesn't work very well with the standard
1617 16MB DIMM
1618
1619* Patch by George G. Davis, 12 Sep 2003:
1620 fix Makefile settings for sk98 driver
1621
stroese84da3532003-09-12 08:57:52 +00001622* Patch by Stefan Roese, 12 Sep 2003:
1623 - new boards added: DP405, HUB405, PLU405, VOH405
1624 - some esd boards updated
1625 - cpu/ppc4xx/sdram.c: disable memory controller before setting
1626 first values
1627 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
1628
wdenk4cc02a82003-09-11 23:06:34 +00001629* Patch by Martin Krause, 11 Sep 2003:
1630 add burn-in tests for TRAB board
1631
1632* Enable instruction cache on MPC5200 board
1633
wdenk934c4f82003-09-11 19:48:06 +00001634* Patch by Denis Peter, 11 Sep 2003:
1635 - fix USB data pointer assignment for bulk only transfer.
1636 - prevent to display erased directories in FAT filesystem.
1637
1638* Change output format for NAND flash - make it look like for other
1639 memory, too
1640
1641======================================================================
wdenkde887eb2003-09-10 18:20:28 +00001642Changes for U-Boot 0.4.8:
wdenk2bb11052003-07-17 23:16:40 +00001643======================================================================
1644
dzufae2d812003-09-25 22:30:12 +00001645* Add I2C and RTC support for RMU board
1646
wdenk2c9b05d2003-09-10 22:30:53 +00001647* Patches by Denis Peter, 9 Sep 2003:
1648 add FAT support for IDE, SCSI and USB
1649
1650* Patches by Gleb Natapov, 2 Sep 2003:
1651 - cleanup of POST code for unsupported architectures
1652 - MPC824x locks way0 of data cache for use as initial RAM;
1653 this patch unlocks it after relocation to RAM and invalidates
1654 the locked entries.
1655
1656* Patch by Gleb Natapov, 30 Aug 2003:
1657 new I2C driver for mpc107 bridge. Now works from flash.
1658
1659* Patch by Dave Ellis, 11 Aug 2003:
1660 - JFFS2: fix typo in common/cmd_jffs2.c
1661 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
1662 - JFFS2: remove node version 0 warning
1663 - JFFS2: accept JFFS2 PADDING nodes
1664 - SXNI855T: add AM29LV800 support
1665 - SXNI855T: move environment from EEPROM to flash
1666 - SXNI855T: boot from JFFS2 in NOR or NAND flash
1667
1668* Patch by Bill Hargen, 11 Aug 2003:
1669 fixes for I2C on MPC8240
1670 - fix i2c_write routine
1671 - fix iprobe command
1672 - eliminates use of global variables, plus dead code, cleanup.
1673
wdenkde887eb2003-09-10 18:20:28 +00001674* Add support for USB Mass Storage Devices (BBB)
1675 (tested with USB memory sticks only)
1676
1677* Avoid flicker on TRAB's VFD
1678
wdenkeb20ad32003-09-05 23:19:14 +00001679* Add support for SK98xx driver
1680
1681* Add PCI support for SL8245 board
1682
1683* Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
1684 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
1685 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
1686
1687* Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
1688 to allow for more accurate baudrate settings
1689 (error now 0.7% at 115 kbps, instead of 3.5% before)
1690
1691* Patch by Andreas Mohr, 4 Sep 2003:
1692 Fix a lot of spelling errors
1693
wdenk232fe0b2003-09-02 22:48:03 +00001694* Add support for PPChameleon Eval Board
1695
1696* Add support for P3G4 board
1697
1698* Fix problem with MGT5100 FEC driver: add "early" MAC address
1699 initialization
1700
wdenk9a8965d2003-08-31 18:37:54 +00001701* Patch by Yuli Barcohen, 7 Aug 2003:
1702 check BCSR to detect if the board is configured in PCI mode
1703
wdenkde887eb2003-09-10 18:20:28 +00001704======================================================================
1705Changes for U-Boot 0.4.7:
1706======================================================================
1707
wdenk84650f52003-08-30 00:05:50 +00001708* Patch by Raghu Krishnaprasad, 7 Aug 2003:
1709 add support for Adder II MPC852T module
1710
wdenk7eaacc52003-08-29 22:00:43 +00001711* Patch by George G. Davis, 19 Aug 2003:
1712 fix TI Innovator/OMAP1510 pin configs
1713
1714* Patches by Kshitij, 18 Aug 2003
1715 - add support for arm926ejs cpu core
1716 - add support for TI OMAP 1610 Innovator Board
1717
wdenk710e3502003-08-29 20:57:53 +00001718* Patch by Yuli Barcohen, 14 Aug 2003:
1719 add support for bzip2 uncompression
1720
1721* Add GCC library to examples/Makefile so GCC utility functions will
1722 be resolved, too
1723
wdenk2191f502003-08-29 10:05:53 +00001724* Add I2C and RTC support for RMU board using software I2C driver
1725 (because of better response to iprobe command); fix problem with
1726 "reset" command
1727
stroese20a26922003-08-28 14:24:37 +00001728* Patch by Matthias Fuchs, 28 Aug 2003:
1729 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
1730 CONFIG_BOOTP_MAKS (see README).
1731
wdenkb10ba6b2003-08-28 09:41:22 +00001732* Fix ICU862 environment problem
1733
1734* Fix RAM size detection for RMU board
1735
1736* Implement "reset" for MGT5100/MPC5200 systems
1737
1738======================================================================
1739Changes for U-Boot 0.4.6:
1740======================================================================
1741
wdenk5d841732003-08-17 18:55:18 +00001742* Make Ethernet autonegotiation on INCA-IP work for all clock rates;
1743 allow selection of clock frequency as "make" target
1744
1745* Implement memory autosizing code for IceCube boards
1746
1747* Configure network port on INCA-IP for autonegotiation
1748
1749* Fix overflow problem in network timeout code
1750
1751* Patch by Richard Woodruff, 8 Aug 2003:
1752 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
1753
wdenkb10ba6b2003-08-28 09:41:22 +00001754======================================================================
1755Changes for U-Boot 0.4.5:
1756======================================================================
1757
wdenkfb229ae2003-08-07 22:18:11 +00001758* Update for TQM board defaults:
1759 disable clocks_in_mhz, enable boot count limit
1760
dzuf6565c62003-08-07 15:04:48 +00001761* Removed tools/gdb from "make all" target. Added make target "gdbtools"
1762 in toplevel directory instead. Removed astest.c from tools/gdb because
1763 it is no longer relevant.
1764
wdenk02379022003-08-05 18:22:44 +00001765* Fix PCI support for MPC5200 / IceCube Board
1766
wdenk0a658552003-08-05 17:43:17 +00001767* Map ISP1362 USB OTG controller for NSCU board
1768
1769* Patch by Brad Parker, 02 Aug 2003:
1770 fix sc520_cdp problems
1771
1772* Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
1773
1774* Allow erase command to cross flash bank boundaries
1775
wdenke58b0dc2003-07-27 00:21:01 +00001776* Patch by Scott McNutt, 21 Jul 2003:
1777 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
1778 Both LynxOS and BlueCat linux KDIs are supported.
1779
1780* Patch by Richard Woodruff, 25 Jul 2003:
1781 use more reliable reset for OMAP/925T
1782
1783* Patch by Nye Liu, 25 Jul 2003:
1784 fix typo in mpc8xx.h
1785
1786* Patch by Richard Woodruff, 24 Jul 2003:
1787 Fixes for cmd_nand.c:
1788 - Fixed null dereferece which could result in incorrect ECC values.
1789 - Added support for devices with no Ready/Busy signal hooked up.
1790 - Added OMAP1510 read/write protect handling.
1791 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
1792 for non-JFFS2.
1793 - Switched default ECC to be JFFS2.
1794
wdenkb8463562003-07-26 08:08:08 +00001795* Allow crc32 to be used at address 0x000
1796
1797* Provide consistent interface to standalone applications to access
1798 the 'global_data' structure
1799 Provide a doc/README.standalone more useful to users/developers.
1800
1801* Make IceCube MGT5100 FEC driver work
1802
wdenk874ac262003-07-24 23:38:38 +00001803* Implement new mechanism to export U-Boot's functions to standalone
1804 applications: instead of using (PPC-specific) system calls we now
1805 use a jump table; please see doc/README.standalone for details
1806
1807* Patch by Dave Westwood, 24 Jul 2003:
1808 added support for Unity OS (a proprietary OS)
1809
1810* Patch by Detlev Zundel, 23 Jul 2003:
1811 add "imls" command to print flash table of contents
1812
1813* Fix cold boot detection for log buffer reset
1814
1815* Return error for invalid length specifiers with "cp.X" etc.
1816
1817* Fix startup problem on MIPS
1818
1819* Allow for CONFIG_SPLASH_SCREEN even when no explicit
1820 bitmap support is configured
1821
1822* Patch by Bill Hargen, 18 Jul 2003:
1823 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
1824
1825* Patch by Denis Peter, 18 Jul 2003:
1826 - fix memory configuration for MIP405T
1827 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
1828
1829* Cleanup of TQM82xx configurations; use "official" board types
1830 to make selection easier.
1831
wdenk2bb11052003-07-17 23:16:40 +00001832* Patch by Martin Krause, 17 Jul 2003:
1833 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
1834
1835* Patch by Richard Woodruff, 17 July 03:
stroese20a26922003-08-28 14:24:37 +00001836 - Fixed bug in OMAP1510 baud rate divisor settings.
wdenk2bb11052003-07-17 23:16:40 +00001837
1838* Patch by Nye Liu, 16 July 2003:
1839 MPC860FADS fixes:
1840 - add MPC86xADS support (uses MPC86xADS.h)
1841 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
1842 o PLPRCR changes
1843 o BRG changes (EXTAL/XTAL restricted to 10MHz)
1844 o don't trust gclk() software measurement by default, depend on
1845 CONFIG_8xx_GCLK_FREQ
1846 - add DRAM SIMM not installed detection
1847 - use more "correct" SDRAM initialization sequence
1848 - allow different SDRAM sizes (8xxADS has 8M)
1849 - default DER is 0
1850 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
1851 - rename MAMR/MBMR defines to be more consistent. Should eventually
1852 be merged into MxMR to better reflect the PowerQUICC datasheet.
1853
1854* Patch by Yuli Barcohen, 16 Jul 2003:
1855 support new Motorola PQ2FADS-ZU evaluation board which replaced
1856 MPC8260ADS and MPC8266ADS
1857
1858======================================================================
wdenk21136db2003-07-16 21:53:01 +00001859Changes for U-Boot 0.4.4:
1860======================================================================
1861
1862* Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
1863
1864* Add support for MGT5100 and MPC5200 processors
1865
1866* Patch by Lutz Dennig, 15 Jul 2003:
1867 update for R360MPI board
1868
1869======================================================================
wdenkdccbda02003-07-14 22:13:32 +00001870Changes for U-Boot 0.4.3:
wdenkb9bbd242003-06-30 16:24:52 +00001871======================================================================
1872
wdenkf6f96f72003-07-15 20:04:06 +00001873* Patches by Kshitij, 04 Jul 2003
wdenk21136db2003-07-16 21:53:01 +00001874 - added support for arm925t cpu core
wdenkf6f96f72003-07-15 20:04:06 +00001875 - added support for TI OMAP 1510 Innovator Board
1876
wdenkca9bc762003-07-15 07:45:49 +00001877* Patches by Martin Krause, 14 Jul 2003:
1878 - add I2C support for s3c2400 systems (trab board)
1879 - (re-) add "ping" to command table
1880
1881* Fix handling of "slow" POST routines
1882
wdenkdccbda02003-07-14 22:13:32 +00001883* Patches by Yuli Barcohen, 13 Jul 2003:
1884 - Correct flash and JFFS2 support for MPC8260ADS
1885 - fix PVR values and clock generation for PowerQUICC II family
1886 (8270/8275/8280)
1887
1888* Patch by Bernhard Kuhn, 08 Jul 2003:
1889 - add support for M68K targets
1890
1891* Patch by Ken Chou, 3 Jul:
1892 - Fix PCI config table for A3000
1893 - Fix iobase for natsemi.c
1894 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
wdenk21136db2003-07-16 21:53:01 +00001895
wdenkdccbda02003-07-14 22:13:32 +00001896* Allow to enable "slow" POST routines by key press on power-on
1897* Fix temperature dependend switching of LCD backlight on LWMON
1898* Tweak output format for LWMON
1899
stroesebe848492003-07-11 08:23:12 +00001900* Patch by Stefan Roese, 11 Jul 2003:
1901 - Fix bug in CONFIG_VERSION_VARIABLE.
1902 - AR405 config updated.
1903 - OCRTC/ORSG: bsp command added.
1904 - ASH405 bsp update.
1905
wdenkdccbda02003-07-14 22:13:32 +00001906======================================================================
1907Changes for U-Boot 0.4.2:
1908======================================================================
1909
wdenk69141282003-07-07 20:07:54 +00001910* Add support for NSCU board
1911
1912* Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
1913
1914* Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
1915 mirror bit flash on TQM8xxM modules
1916
wdenkf287a242003-07-01 21:06:45 +00001917* Patch by Kenneth Johansson, 30 Jun 2003:
1918 get rid of MK_CMD_ENTRY macro; update doc/README.command
1919
wdenkb9bbd242003-06-30 16:24:52 +00001920* Patch by Seb James, 30 Jun 2003:
1921 Improve documentation of I2C configuration in README
1922
1923* Fix problems with previous log buffer "fixes"
1924
1925* Fix minor help text issues
1926
1927* "log append" did not append a newline
1928
1929======================================================================
wdenkf12e3962003-06-29 21:03:46 +00001930Changes for U-Boot 0.4.1:
wdenkc08f1582003-04-27 22:52:51 +00001931======================================================================
1932
wdenkf12e3962003-06-29 21:03:46 +00001933* Fix some missing commands, cleanup header files
1934 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
1935
wdenk3086a972003-06-28 23:11:04 +00001936* Rewrite command lookup and help command (fix problems with bubble
1937 sort when sorting command name list). Minor cleanup here and there.
1938
wdenkd9fce812003-06-28 17:24:46 +00001939* Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
1940 - Allow to call sysmon function interactively
1941 - PIC on LWMON board needs delay after power-on
1942 - Add missing RSR definitions for MPC8xx
1943 - Improve log buffer handling: guarantee clean reset after power-on
wdenkde887eb2003-09-10 18:20:28 +00001944 - Add support for EXBITGEN board (aka "genie")
wdenkd9fce812003-06-28 17:24:46 +00001945 - Add support for SL8245 board
1946
wdenk57b2d802003-06-27 21:31:46 +00001947* Code cleanup:
1948 - remove trailing white space, trailing empty lines, C++ comments, etc.
1949 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
1950
1951* Patches by Kenneth Johansson, 25 Jun 2003:
1952 - major rework of command structure
1953 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
1954
1955======================================================================
1956Changes for U-Boot 0.4.0:
1957======================================================================
1958
wdenk70764a32003-06-26 22:04:09 +00001959* Patches by Robert Schwebel, 26 Jun 2003:
wdenk57b2d802003-06-27 21:31:46 +00001960 - csb226 configuration updated
1961 - credits for logodl port updated
1962 - innokom configuration updated
1963 - logodl tree update, still with coding style inconsistencies
1964 - added OCM for ppc405 warning to README
wdenk70764a32003-06-26 22:04:09 +00001965
1966* Patch by Pantelis Antoniou, 25 Jun 2003:
1967 update NetVia with V2 board support
1968
wdenkbb2d9272003-06-25 22:26:29 +00001969* Header file cleanup for ARM
1970
1971* Patch by Murray Jensen, 24 Jun 2003:
1972 - make sure to use only U-boot provided header files
1973 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
1974
stroeseab2751b2003-06-24 14:32:24 +00001975* Patch by Stefan Roese, 24 Jun 2003:
1976 - Update esd ASH405 board files.
1977 - Update esd DASA_SIM config file.
1978 - Add ping command to some esd boards.
1979
wdenk88d2ba92003-06-23 18:12:28 +00001980* Patch by Yuli Barcohen, 23 Jun 2003:
1981 Update for MPC8260ADS board
1982
1983* Patch by Murray Jensen, 23 Jun 2003:
1984 - cleanup of GCC 3.x compiler warnings
1985
wdenk56958612003-06-22 17:18:28 +00001986* Patch by Rune Torgersen, 4 Jun 2003:
1987 add large memory support for MPC8266ADS board
stroeseab2751b2003-06-24 14:32:24 +00001988
wdenk56958612003-06-22 17:18:28 +00001989* Patch by Richard Woodruff, 19 June 03:
1990 - Enabled standard u-boot device abstraction for ARM
1991 - Enabled console device for ARM
1992 - Initilized bi_baudrate for ARM
1993
1994* Patch by Bill Hargen, 23 Apr 2003:
1995 fix byte order for 824x I2C addresses (write op)
1996
wdenkdbae5042003-06-21 00:17:24 +00001997* Patch by Murray Jensen, 20 Jun 2003:
1998 - hymod update
1999 - cleanup (especially for gcc-3.x compilers)
2000
wdenkaaf48a92003-06-20 23:10:58 +00002001* Patch by Tom Guilliams, 20 Jun 2003:
2002 added CONFIG_750FX support for IBM 750FX processors
2003
wdenk8aeb24e2003-06-20 22:36:30 +00002004* Patch by Devin Crumb, 02 Apr 2003:
2005 Fix clock divider rounding problem in drivers/serial.c
2006
2007* Patch by Richard Woodruff, 19 June 03:
2008 - Fixed smc91c111 driver to sync with the u-boot environment
2009 (driver/smc91c111.c).
wdenk3e8b7dc2003-06-19 23:58:30 +00002010 - Added eth_init error return check in NetLoop (net/net.c).
2011
wdenk8aeb24e2003-06-20 22:36:30 +00002012* Patch by Ken Chou, 19 June 2003:
wdenk3e8b7dc2003-06-19 23:58:30 +00002013 Added support for A3000 SBC board (Artis Microsystems Inc.)
2014
wdenkb00ec162003-06-19 23:40:20 +00002015* Patches by Murray Jensen, 17 Jun 2003:
2016 - Hymod board database mods: add "who" field and new xilinx chip types
2017 - provide new "init_cmd_timeout()" function so code external to
2018 "common/main.c" can use the "reset_cmd_timeout()" function before
2019 entering the main loop
2020 - add DTT support for adm1021 (new file dtt/adm1021.c; config
2021 slightly different. see include/configs/hymod.h for an example
2022 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
2023 CFG_DTT_ADM1021 defined)
2024 - add new "eeprom_probe()" function which has similar args and
2025 behaves in a similar way to "eeprom_read()" etc.
2026 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
2027 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
2028 - gdbtools copyright update
2029 - ensure that set_msr() executes the "sync" and "isync" instructions
2030 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
2031 - 8260 I/O ports fix: Open Drain should be set last when configuring
2032 - add SIU IRQ defines for 8260
2033 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
2034 config.mk to allow board configurations to override the GNU
2035 linker script, selected via the LDSCRIPT, make variable, and to
2036 give an initial value to the OBJCFLAGS make variable
2037 - 8260 i2c enhancement:
2038 o correctly extends the timeout depending on the size of all
2039 queued messages for both transmit and receive
2040 o will not continue with receive if transmit times out
2041 o ensures that the error callback is done for all queued tx
2042 and rx messages
2043 o correctly detects both tx and rx timeouts, only delivers one to
2044 the callback, and does not overwrite an earlier error
2045 o logic in i2c_probe now correct
2046 - add "vprintf()" function so that "panic()" function can be
2047 technically correct
2048 - many Hymod board changes
2049
wdenk88e72a32003-06-19 23:04:19 +00002050* Patches by Robert Schwebel, 14 Jun 2003:
2051 - add support for Logotronic DL datalogger board
2052 - cleanup serial line after kermit binary download
2053 - add debugX macro (debug level support)
2054 - update mach-types.h to latest arm.linux.org.uk master list.
2055
wdenk7539dea2003-06-19 23:01:32 +00002056* Patches by David Müller, 12 Jun 2003:
2057 - rewrite of the S3C24X0 register definitions stuff
2058 - "driver" for the built-in S3C24X0 RTC
2059
2060* Patches by Yuli Barcohen, 12 Jun 2003:
2061 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
2062 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
2063 configuration word supplied by FPGA on some MPC8260ADS boards
2064
2065* Patch by Pantelis Antoniou, 10 Jun 2003:
2066 Unify status LED interface
2067
wdenkd155afb2003-06-18 20:22:24 +00002068* Add support for DS12887 RTC; add RTC support for ATC board
2069
wdenk381669a2003-06-16 23:50:08 +00002070* Patch by Nicolas Lacressonniere, 11 Jun 2003:
2071 Modifications for Atmel AT91RM9200DK ARM920T based development kit
2072 - Add Atmel DataFlash support for reading and writing.
stroeseab2751b2003-06-24 14:32:24 +00002073 - Add possibility to boot a Linux from DataFlash with BOOTM command.
wdenk381669a2003-06-16 23:50:08 +00002074 - Add Flash detection on Atmel AT91RM9200DK
2075 (between Atmel AT49BV1614 and AT49BV1614A flashes)
2076 - Replace old Ethernet PHY layer functions
2077 - Change link address
2078
2079* Patch by Frank Smith, 9 Jun 2003:
2080 use CRIT_EXCEPTION for machine check on 4xx
2081
2082* Patch by Detlev Zundel, 13 Jun 2003:
2083 added implementation of the "carinfo" command in cmd_immap.c
2084
wdenk7a428cc2003-06-15 22:40:42 +00002085* Fix CONFIG_NET_MULTI support in include/net.h
2086
2087* Patches by Kyle Harris, 13 Mar 2003:
2088 - Add FAT partition support
2089 - Add command support for FAT
2090 - Add command support for MMC
2091 ----
2092 - Add Intel PXA support for video
2093 - Add Intel PXA support for MMC
2094 ----
2095 - Enable MMC and FAT for lubbock board
2096 - Other misc changes for lubbock board
2097
wdenkb2abefb2003-06-06 11:20:01 +00002098* Patch by Robert Schwebel, April 02, 2003:
2099 fix for SMSC91111 driver
2100
wdenk77934442003-06-05 19:37:36 +00002101* Patch by Vladimir Gurevich, 04 Jun 2003:
2102 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
2103
stroese98636162003-06-05 15:44:37 +00002104* Patch by Stefan Roese, 05 Jun 2003:
2105 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
2106 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
2107 data cache can be used even if the chip select is in use.
2108 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
2109 (see README for further description).
2110 - Changed config files of CONFIG_EEPRO100 boards to use the
2111 CFG_RX_ETH_BUFFER define.
2112
wdenke6466f62003-06-05 19:27:42 +00002113* Add support for RMU board
2114
2115* Add support for TQM862L at 100/50 MHz
2116
2117* Patch by Pantelis Antoniou, 02 Jun 2003:
2118 major reconstruction of networking code;
2119 add "ping" support (outgoing only!)
2120
wdenke39c2842003-06-04 15:05:30 +00002121* Patch by Denis Peter, 04 June 2003:
2122 add support for the MIP405T board
2123
wdenk4e112c12003-06-03 23:54:09 +00002124* Patches by Udi Finkelstein, 2 June 2003:
2125 - Added support for custom keyboards, initialized by defining a
2126 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
2127 - Added support for the RBC823 board.
2128 - cpu/mpc8xx/lcd.c now automatically calculates the
2129 Horizontal Pixel Count field.
2130
2131* Fix alignment problem in BOOTP (dhcp_leasetime option)
2132 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
2133
2134* Patch by Mark Rakes, 14 May 2003:
2135 add support for Intel e1000 gig cards.
2136
2137* Patch by Nye Liu, 3 Jun 2003:
2138 fix critical typo in MAMR definition (include/mpc8xx.h)
2139
2140* Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
2141
2142* Patch by Klaus Heydeck, 2 Jun 2003
2143 Minor changes for KUP4K configuration
2144
wdenkabda5ca2003-05-31 18:35:21 +00002145* Patch by Marc Singer, 29 May 2003:
2146 Fixed rarp boot method for IA32 and other little-endian CPUs.
2147
2148* Patch by Marc Singer, 28 May 2003:
2149 Added port I/O commands.
2150
2151* Patch by Matthew McClintock, 28 May 2003
2152 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
2153 - minor patches for utx8245
2154
2155* Patch by Daniel Engström, 28 May 2003:
2156 x86 update
2157
2158* Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
2159 add nand flash support to SXNI855T configuration
2160 fix/extend nand flash support:
2161 - fix 'nand erase' command so does not erase bad blocks
2162 - fix 'nand write' command so does not write to bad blocks
2163 - fix nand_probe() so handles no flash detected properly
2164 - add doc/README.nand
2165 - add .jffs2 and .oob options to nand read/write
2166 - add 'nand bad' command to list bad blocks
2167 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
2168 - make NAND read/write faster
2169
2170* Patch by Rune Torgersen, 23 May 2003:
2171 Update for MPC8266ADS board
2172
wdenkb9a83a92003-05-30 12:48:29 +00002173* Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
2174 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
2175 _time_ (!) if the environment is embedded within the U-Boot image,
2176 or in a separate flash sector.
2177
2178* Cleanup CFG_DER #defines in config files (wd maintained only)
2179
wdenkf4688a22003-05-28 08:06:31 +00002180* Fix data abort exception handling for arm920t CPU
2181
2182* Fix alignment problems with flash driver for TRAB board
2183
2184* Patch by Donald White, 21 May 2003:
2185 fix calculation of base address in pci_hose_config_device()
2186
2187* Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
2188 execute "cmd2", even if "cmd1" fails. Note that this is different
2189 to "run var1 var2" where the contents of "var2" will NOT be
2190 executed when a command in "var1" fails.
2191
wdenk6f770ed2003-05-23 23:18:21 +00002192* Add zero-copy ramdisk support (requires corresponding kernel support!)
2193
wdenk0463e042003-05-23 12:36:20 +00002194* Patch by Kyle Harris, 20 May 2003:
2195 In preparation for an ixp port, rename cpu/xscale and arch-xscale
2196 into cpu/pxa and arch-pxa.
2197
stroeseab38cf32003-05-23 11:49:24 +00002198* Patch by Stefan Roese, 23 May 2003:
2199 - IBM PPC405EP port added.
2200 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
2201 UART0) is used as default U-Boot console. PPC4xx only!
2202 - esd ASH405 board added (PPC405EP based).
2203 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
2204 - esd CPCI405AB board added.
2205 - esd PMC405 board added.
2206 - Update of some esd boards.
2207
wdenk7d076412003-05-23 11:38:58 +00002208* Patch by Denis Peter, 19 Mai 2003:
2209 add support for the MIP405-3 board
2210
wdenkbf2f8c92003-05-22 22:52:13 +00002211* Patch by Dave Ellis, 22 May 2003:
2212 Fix problem with only partially cleared .bss segment
2213
2214* Patch by Rune Torgersen, 12 May 2003:
2215 get PCI to work on a MPC8266ADS board; incorporate change to
2216 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
2217
2218* Patch by Nye Liu, 1 May 2003:
2219 minor patches for the FADS8xx
2220
2221* Patch by Thomas Schäfer, 28 Apr 2003:
2222 Fix SPD handling for 256 ECC DIMM on Walnut
2223
wdenk6bd7b5d2003-05-21 20:26:20 +00002224* Add support for arbitrary bitmaps for TRAB's VFD command;
2225 allow to pass boot bitmap addresses in environment variables;
2226 allow for zero boot delay
wdenk26991552003-05-20 20:49:01 +00002227
2228* Patch by Christian Geißinger, 19 May 2002:
2229 On TRAB: wait until the dummy byte has been completely sent
2230
wdenk0893c472003-05-20 14:25:27 +00002231* Patch by David Updegraff, 22 Apr 2003:
2232 update for CrayL1 board
2233
2234* Patch by Pantelis Antoniou, 21 Apr 2003:
2235 add boot support for ARTOS (a proprietary OS)
2236
2237* Patch by Steven Scholz, 11 Apr 2003:
2238 Add support for RTC DS1338
2239
2240* Patch by Rod Boyce, 24 Jan 2003:
2241 Fix counting of extended partitions in diskboot command
2242
wdenkc394e392003-05-20 10:58:04 +00002243* Patch by Christophe Lindheimer, 20 May 2003:
2244 allow the use of CFG_LOADS when CFG_NO_FLASH is set
2245
wdenk6099e872003-05-20 10:39:44 +00002246* Fix SDRAM timing on Purple board
2247
wdenke5d61c72003-05-18 11:30:09 +00002248* Add support for CompactFlash on ATC board
2249 (includes support for Intel 82365 and compatible PC Card controllers,
2250 and Yenta-compatible PCI-to-CardBus controllers)
2251
wdenkaa603362003-05-12 21:50:16 +00002252* Patch by Mathijs Haarman, 08 May 2003:
2253 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
2254
wdenke2e3f632003-05-03 23:33:47 +00002255* Fix problem with usage of "true" (undefined in current versions of bfd.h)
2256
wdenk541a76d2003-05-03 15:50:43 +00002257* Add support for Promess ATC board
2258
2259* Patch by Keith Outwater, 28 Apr 2003:
2260 - Miscellaneous corrections and additions to GEN860T board specific code.
2261 - Added GEN860_SC variant to GEN860T.
2262 - Miscellaneous corrections to GEN860T documentation.
2263 - Correct duplicate entry in U-Boot CREDITS file.
2264 - Add GEN860T_SC entry in MAINTAINERS file.
2265 - Update CREDITS file with GEN860T_SC info.
2266
2267* Update Smiths Aerospace addresses in MAINTAINERS file
2268
2269* Fix error handling in hush's version of "run" command
2270
wdenkc08f1582003-04-27 22:52:51 +00002271* LWMON extensions:
2272 - Splashscreen support
2273 - modem support
2274 - sysmon support
2275 - temperature dependend enabling of LCD
2276
2277* Allow booting from old "PPCBoot" disk partitions
2278
2279* Add support for TQM8255 Board / MPC8255 CPU
2280
2281======================================================================
wdenkedaa4892003-04-20 17:41:25 +00002282Changes for U-Boot 0.3.1:
wdenk6bd14892003-04-10 11:18:18 +00002283======================================================================
2284
wdenk92bbe3f2003-04-20 14:04:18 +00002285* Make sure Block Lock Bits get cleared in R360MPI flash driver
2286
2287* MPC823 LCD driver: Fill color map backwards, to allow for steady
2288 display when Linux takes over
2289
2290* Patch by Erwin Rol, 27 Feb 2003:
2291 Add support for RTEMS (this time for real).
2292
2293* Add support for "bmp info" and "bmp display" commands to load
2294 bitmap images; this can be used (for example in a "preboot"
2295 command) to display a splash screen very quickly after poweron.
2296
2297* Add support for 133 MHz clock on INCA-IP board
2298
wdenk3f9ab982003-04-12 23:38:12 +00002299* Patch by Lutz Dennig, 10 Apr 2003:
2300 Update for R360MPI board
2301
2302* Add new meaning to "autostart" environment variable:
2303 If set to "no", a standalone image passed to the
2304 "bootm" command will be copied to the load address
2305 (and eventually uncompressed), but NOT be started.
2306 This can be used to load and uncompress arbitrary
2307 data.
2308
stroeseee14b832003-04-10 13:30:28 +00002309* Patch by Stefan Roese, 10 Apr 2003:
wdenk3f9ab982003-04-12 23:38:12 +00002310 Changed DHCP client to use IP address from server option field #54
2311 from the OFFER packet in the server option field #54 in the REQUEST
2312 packet. This fixes a problem using a Windows 2000 DHCP server,
2313 where the DHCP-server is not the TFTP-server.
2314
2315* Set max brightness for MN11236 displays on TRAB board
stroeseee14b832003-04-10 13:30:28 +00002316
wdenk6bd14892003-04-10 11:18:18 +00002317* Add support for TQM862L modules
2318
2319======================================================================
wdenka6db71d2003-04-08 23:25:21 +00002320Changes for U-Boot 0.3.0:
wdenkeda42082003-01-17 16:27:01 +00002321======================================================================
2322
wdenkb02744a2003-04-05 00:53:31 +00002323* Patch by Arun Dharankar, 4 Apr 2003:
2324 Add IDMA example code (tested on 8260 only)
2325
2326* Add support for Purple Board (MIPS64 5Kc)
2327
2328* Add support for MIPS64 5Kc CPUs
2329
2330* Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
2331
2332* Patch by Denis Peter, 04 Apr 2003:
2333 - update MIP405-4 board
2334
stroese2606cf12003-04-04 16:55:30 +00002335* Patch by Stefan Roese, 4 Apr 2003:
2336 - U-Boot version environment variable "ver" added
2337 (CONFIG_VERSION_VARIABLE).
2338 - Changed PPC405GPr version from A to B.
2339 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
2340
wdenkb02744a2003-04-05 00:53:31 +00002341* Patches by Denis Peter, 03 April 2003:
2342 - fix PCI IRQs on MPL boards
2343 - fix two more un-relocated pointer problems
2344
2345* Fix behaviour of "run" command:
2346 - print error message iv variable does not exist
2347 - terminate processing of arguments in case of error
2348
2349* Patches by Peter Figuli, 10 Mar 2003
2350 - Add support for BTUART on PXA platform
2351 - Add support for WEP EP250 (PXA) board
2352
2353* Fix flash problems on INCA-IP; add tool to allow bruning images to
2354 flash using a BDI2000
2355
2356* Implement fix for I2C Edge Conditions problem for all boards that
2357 use the bit-banging driver (common/soft_i2c.c)
2358
wdenk359733b2003-03-31 17:27:09 +00002359* Patch by Martin Winistoerfer, 23 Mar 2003
2360 - Add port to MPC555/556 microcontrollers
2361 - Add support for cmi customer board with
2362 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
2363
2364* Patch by Rick Bronson, 28 Mar 2003:
2365 - fix common/cmd_nand.c
2366
wdenk8dba0502003-03-31 16:34:49 +00002367* Patch by Arun Dharankar, 24 Mar 2003:
2368 - add threads / scheduler example code
2369
2370* Add patches by Robert Schwebel, 31 Mar 2003:
2371 - add ctrl-c support for kermit download
2372 - align bdinfo output on ARM
wdenkb02744a2003-04-05 00:53:31 +00002373 - csb226 board: bring in sync with innokom/memsetup.S
2374 - csb226 board: fix MDREFR handling
2375 - misc doc fixes / extensions
2376 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
2377 - add BOOT_PROGRESS to armlinux.c
wdenk8dba0502003-03-31 16:34:49 +00002378
stroese2606cf12003-04-04 16:55:30 +00002379* Add CPU ID, version, and clock speed for INCA-IP
wdenk8dba0502003-03-31 16:34:49 +00002380
wdenk5840af22003-03-28 14:40:36 +00002381* Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
2382 - fix SRAM and SDRAM memory sizing
2383 - add status LED support
2384 - add MAC address for second (SCC1) ethernet port
2385
2386* Update default environment for TQM8260 board
2387
wdenkc8434db2003-03-26 06:55:25 +00002388* Patch by Rick Bronson, 16 Mar 2003:
wdenkbb1b8262003-03-27 12:09:35 +00002389 - Add NAND flash support for reading, writing, and erasing NAND
2390 flash (certain forms of which are called SmartMedia).
2391 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
wdenkc8434db2003-03-26 06:55:25 +00002392
2393* Patches by Robert Schwebel, 19 Mar 2003:
2394 - use arm-linux-gcc as default compiler for ARM
2395 - fix i2c fixup code
2396 - fix missing baudrate setting
2397 - added $loadaddr / CFG_LOAD_ADDR support to loadb
2398 - moved "ignoring trailing characters" _before_ u-boot wants to
2399 print out diagnostics messages; removes bogus characters at the
2400 end of transmission
2401
2402* Patch by John Zhan, 18 Mar 2003:
2403 Add support for SinoVee Microsystems SC8xx boards
2404
2405* Patch by Rolf Offermanns, 21 Mar 2003:
2406 ported the dnp1110 related changes from the current armboot cvs to
2407 current u-boot cvs. smc91111 does not work. problem marked in
2408 smc91111.c, grep for "FIXME".
2409
2410* Patch by Brian Auld, 25 Mar 2003:
2411 Add support for STM flash chips on ebony board
2412
wdenk28536032003-03-25 16:50:56 +00002413* Add PCI support for MPC8250 Boards (PM825 module)
2414
stroesea95be4d2003-03-25 14:44:48 +00002415* Patch by Stefan Roese, 25 Mar 2003:
2416 - PCI405 update.
2417
stroesef2afa912003-03-20 15:32:59 +00002418* Patch by Stefan Roese, 20 Mar 2003:
2419 - CPCI4052 update (support for revision 3).
2420 - Set edge conditioning circuitry on PPC405GPr for compatibility
2421 to existing PPC405GP designs.
2422 - Clip udiv to 5 bits on PPC405 (serial.c).
2423
wdenkbb1b8262003-03-27 12:09:35 +00002424* Extend INCAIP board support:
2425 - add automatic RAM size detection
2426 - add "bdinfo" command
2427 - pass flash address and size to Linux kernel
2428 - switch to 150 MHz clock
2429
wdenk6b58f332003-03-14 20:47:52 +00002430* Avoid flicker on the TRAB's VFD by synchronizing the enable with
2431 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
2432 boards, version 153 for Rev. 200 boards).
2433
2434* Patch by Vladimir Gurevich, 12 Mar 2003:
2435 Fix relocation problem of statically initialized string pointers
2436 in common/cmd_pci.c
2437
2438* Patch by Kai-Uwe Blöm, 12 Mar 2003:
2439 Cleanup & bug fixes for JFFS2 code:
2440 - the memory mangement was broken. It caused havoc on malloc by
2441 writing beyond the block boundaries.
2442 - the length calculation for files was wrong, sometimes resulting
2443 in short file reads.
2444 - data copying now optionally takes fragment version numbers into
2445 account, to avoid copying from older data.
2446 See doc/README.JFFS2 for details.
2447
wdenkef5fe752003-03-12 10:41:04 +00002448* Patch by Josef Wagner, 12 Mar 2003:
2449 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
2450 - ETH05 and BEDBUG support for CU824
2451 - added support for MicroSys CPC45
2452 - new BOOTROM/FLASH0 and DOC base for PM826
2453
2454* Patch by Robert Schwebel, 12 Mar 2003:
2455 Fix the chpart command on innokom board
2456
2457* Name cleanup:
2458 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
2459 s/PPCBoot/U-Boot/ in some files
2460 s/pImage/uImage/ in some files
2461
2462* Patch by Detlev Zundel, 15 Jan 2003:
2463 Fix '' command line quoting
2464
2465* Patch by The LEOX team, 19 Jan 2003:
2466 - add support for the ELPT860 board
2467 - add support for Dallas ds164x RTC
2468
wdenk1fe2c702003-03-06 21:55:29 +00002469* Patches by David Müller, 31 Jan 2003:
2470 - minimal setup for CardBus bridges
2471 - add EEPROM read/write support in the CS8900 driver
2472 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
wdenkef5fe752003-03-12 10:41:04 +00002473 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
wdenk1fe2c702003-03-06 21:55:29 +00002474
2475* Patch by Steven Scholz, 04 Feb 2003:
2476 add support for RTC DS1307
2477
2478* Patch by Reinhard Meyer, 5 Feb 2003:
2479 fix PLPRCR/SCCR init sequence on 8xx to allow for
2480 changes of EBDF by software
2481
2482* Patch by Vladimir Gurevich, 07 Feb 2003:
2483 "API-compatibility patch" for 4xx I2C driver
2484
2485* TRAB fixes / extensions:
2486 - Restore VFD brightness as saved in environment
wdenkd155afb2003-06-18 20:22:24 +00002487 - add support for Fujitsu flashes
wdenk1fe2c702003-03-06 21:55:29 +00002488 - make sure both buzzers are turned off (drive low level)
2489
wdenkcc1e2562003-03-06 13:39:27 +00002490* Patches by Robert Schwebel, 06 Mar 2003:
2491 - fix bug in BOOTP code (must use NetCopyIP)
2492 - update of CSB226 port
2493 - clear BSS segment on XScale
2494 - added support for i2c_init_board() function
2495 - update to the Innokom plattform
2496
2497* Extend support for redundand environments for configurations where
2498 environment size < sector size
2499
wdenkb666c8f2003-03-06 00:58:30 +00002500* Patch by Rune Torgersen, 13 Feb 2003:
2501 Add support for Motorola MPC8266ADS board
2502
2503* Patch by Kyle Harris, 19 Feb 2003:
2504 patches for the Intel lubbock board:
2505 memsetup.S - general cleanup (based on Robert's csb226 code)
2506 flash.c - overhaul, actually works now
2507 lubbock.c - fix init funcs to return proper value
2508
2509* Patch by Kenneth Johansson, 26 Feb 2003:
stroesef2afa912003-03-20 15:32:59 +00002510 - Fixed off by one in RFTA calculation.
wdenkb666c8f2003-03-06 00:58:30 +00002511 - No need to abort when LDF is lower than we can program it's only
stroesef2afa912003-03-20 15:32:59 +00002512 minimum timing so clamp it to what we can do.
wdenkb666c8f2003-03-06 00:58:30 +00002513 - Takes function pointer to function for reading the spd_nvram. Usefull
2514 for faking data or hardcode a module without the nvram.
2515 - fix other user for above change
2516 - fix some comments.
2517
2518* Patches by Brian Waite, 26 Feb 2003:
2519 - fix port for evb64260 board
2520 - fix PCI for evb64260 board
2521 - fix PCI scan
2522
2523* Patch by Reinhard Meyer, 1 Mar 2003:
2524 Add support for EMK TOP860 Module
2525
2526* Patch by Yuli Barcohen, 02 Mar 2003:
2527 Add SPD EEPROM support for MPC8260ADS board
2528
wdenk4a5c8a72003-03-06 00:02:04 +00002529* Patch by Robert Schwebel, 21 Jan 2003:
2530 - Add support for Innokom board
2531 - Don't complain if "install" fails
2532 - README cleanup (remove duplicated lines)
2533 - Update PXA header files
2534
2535* Add documentation for existing POST code (doc/README.POST)
2536
2537* Patch by Laudney Ren, 15 Jan 2003:
2538 Fix handling of redundand environment in "tools/envcrc.c"
2539
2540* Patch by Detlev Zundel, 28 Feb 2003:
2541 Add bedbug support for 824x systems
2542
2543* Add support for 16 MB flash configuration of TRAB board
2544
2545* Patch by Erwin Rol, 27 Feb 2003:
2546 Add support for RTEMS
2547
2548* Add image information to README
2549
stroesefd4b5a72003-02-18 11:30:24 +00002550* Patch by Stefan Roese, 18 Feb 2003:
2551 CPCIISER4 configuration updated.
2552
stroese85d0fec2003-02-17 16:06:06 +00002553* Patch by Stefan Roese, 17 Feb 2003:
2554 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
2555
stroesef5dd4102003-02-14 11:21:23 +00002556* Patch by Stefan Roese, 13 Feb 2003:
2557 Add "pcidelay" environment variable (in ms, enabled via
2558 CONFIG_PCI_BOOTDELAY).
2559 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
2560 RST# to respond to configuration cycles (33MHz -> 1s).
2561
wdenk4a5c8a72003-03-06 00:02:04 +00002562* Fix dual PCMCIA slot support (when running with just one
2563 slot populated)
2564
2565* Add VFD type detection to trab board
2566
2567* extend drivers/cs8900.c driver to synchronize ethaddr environment
2568 variable with value in the EEPROM
2569
stroese91ee5282003-02-10 16:39:00 +00002570* Patch by Stefan Roese, 10 Feb 2003:
2571 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
2572
wdenkbb1b8262003-03-27 12:09:35 +00002573* Add support for MIPS32 4Kc CPUs
2574
2575* Add support for INCA-IP Board
2576
wdenk4a5c8a72003-03-06 00:02:04 +00002577======================================================================
2578Changes for U-Boot 0.2.2:
2579======================================================================
2580
wdenkeda42082003-01-17 16:27:01 +00002581* Add dual ethernet support on PM826
2582
2583* Add support for LXT971 PHY on PM826
2584
2585* Patch by Tord Andersson, 16 Jan 2003:
2586 Fix flash sector count for TQM8xxL
2587
2588* Fix I2C EEPROM problem on ICU862 board (would only write the first
2589 16 bytes out of each 32 byte block)
2590
2591======================================================================
2592Changes for U-Boot 0.2.1:
wdenk2f87a3f2002-12-20 23:42:25 +00002593======================================================================
2594
wdenk2dad91b2003-01-13 23:54:46 +00002595* Add support for V37 board
2596 (patch by Jón Benediktsson, 11 Dec 2002)
2597
wdenke7f34c62003-01-11 09:48:40 +00002598* Update baudrate in bd_info when it gets changed
2599
2600* Add watchdog trigger points while waiting for serial port
2601 (so far only 8xx -- needed on LWMON with 100ms watchdog)
2602
2603* Improve command line tool to access the U-Boot's environment
2604 (figuration of the utility, using a config file)
2605
wdenk654868c2003-01-02 23:57:29 +00002606* Add single quote support for (old) command line parser
2607
wdenk2f87a3f2002-12-20 23:42:25 +00002608* Switch LWMON board default config from FRAM to EEPROM;
2609 in POST, EEPROM shows up on 8 addresses
2610
2611======================================================================
wdenka08708c2002-12-17 18:07:30 +00002612Changes for U-Boot 0.2.0:
wdenk24ee89b2002-11-03 17:56:27 +00002613======================================================================
2614
wdenk34b613e2002-12-17 01:51:00 +00002615* Use 1-byte-read instead of -write for iprobe() function
2616 Add i2c commands to PM826 config
2617
2618* extend I2C POST code: check for list on known addresses
2619
wdenk9dfa8d12002-12-08 09:53:23 +00002620* Improve log buffer code; use "loglevel" to decide which messages
2621 to log on the console, too (like in Linux); get rid of "logstart"
2622
2623* Add command line tool to access the U-Boot's environment
2624 (board-specific for TRAB now, to be fixed later)
2625
wdenkbb444c92002-12-07 00:20:59 +00002626* Patch by Hans-Joerg Frieden, 06 Dec 2002
2627 Fix misc problems with AmigaOne support
2628
2629* Patch by Chris Hallinan, 3 Dec 2002:
2630 minor cleanup to the MPC8245 EPIC driver
2631
2632* Patch by Pierre Aubert , 28 Nov 2002
2633 Add support for external (SIU) interrupts on MPC8xx
2634
2635* Patch by Pierre Aubert , 28 Nov 2002
2636 Fix nested syscalls bug in standalone applications
2637
2638* Patch by David Müller, 27 Nov 2002:
2639 fix output of "pciinfo" command for CardBus bridge devices.
2640
2641* Fix bug in TQM8260 board detection - boards got stuck when board ID
2642 was not readable
2643
wdenk90e7e422002-12-04 23:39:58 +00002644* Add LED indication for IDE activity on KUP4K board
2645
wdenk9dd2b882002-12-03 21:28:10 +00002646* Fix startup problems with VFD display on TRAB
2647
2648* Patch by Pierre Aubert, 20 Nov 2002
2649 Add driver for Epson SED13806 graphic controller.
2650 Add support for BMP logos in cfb_console driver.
2651
wdenk2029f4d2002-11-21 23:11:29 +00002652* Added support for both PCMCIA slots (at the same time!) on MPC8xx
2653
2654* Patch by Rod Boyce, 21 Nov 2002:
2655 fix PCMCIA on MBX8xx board
2656
2657* Patch by Pierre Aubert , 21 Nov 2002
2658 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
2659 bootmode word in DPRAM configurable
2660
wdenk67ff36c2002-11-19 23:01:07 +00002661* Patch by Daniel Engström, 18 Nov 2002:
2662 Fixes for x86 port (mostly strings issues)
2663
2664* Patch by Ken Chou, 18 Nov 2002:
2665 Fix for natsemi NIC cards (DP83815)
2666
2667* Patch by Pierre Aubert, 19 Nov 2002:
2668 fix a bug for the MII configuration, and some warnings
2669
wdenk452cfd62002-11-19 11:04:11 +00002670* Patch by Thomas Frieden, 13 Nov 2002:
2671 Add code for AmigaOne board
2672 (preliminary merge to U-Boot, still WIP)
2673
2674* Patch by Jon Diekema, 12 Nov 2002:
2675 - Adding URL for IEEE OUI lookup
2676 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
2677 being defined.
2678 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
2679 root-on-nfs macros are designed to switch how the default boot
2680 method gets defined.
2681
wdenk591dda52002-11-18 00:14:45 +00002682* Patch by Daniel Engström, 13 Nov 2002:
2683 Add support for i386 architecture and AMD SC520 board
2684
2685* Patch by Pierre Aubert, 12 Nov 2002:
2686 Add support for DOS filesystem and booting from DOS floppy disk
2687
wdenk2582f6b2002-11-11 21:14:20 +00002688* Patch by Jim Sandoz, 07 Nov 2002:
2689 Increase number of network RX buffers (PKTBUFSRX in
2690 "include/net.h") for EEPRO100 based boards (especially SP8240)
2691 which showed "Receiver is not ready" errors when U-Boot was
2692 processing the receive buffers slower than the network controller
2693 was filling them.
2694
wdenkc217f6d2002-11-11 02:11:37 +00002695* Patch by Andreas Oberritter, 09 Nov 2002:
2696 Change behaviour of NetLoop(): return -1 for errors, filesize
2697 otherwise; return code 0 is valid an means no file loaded - in this
2698 case the environment still gets updated!
2699
2700* Patches by Jon Diekema, 9 Nov 2002:
2701 - improve ADC/DAC clocking on the SACSng board to align
2702 the failing edges of LRCLK and SCLK
2703 - sbc8260 configuration tweaks
2704 - add status LED support for 82xx systems
2705 - wire sspi/sspo commands into command handler; improved error
2706 handlering
2707 - add timestamp support and alternate memory test to the
2708 SACSng configuration
2709
2710* Patch by Vince Husovsky, 7 Nov 2002:
wdenk1272e232002-11-10 22:06:23 +00002711 Add "-n" to linker options to get rid of "Not enough room for
2712 program headers" problem
2713
2714* Patch by David Müller, 05 Nov 2002
2715 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
2716 so we can use an already existing name
2717
2718* Patch by Pierre Aubert, 05 Nov 2002
2719 Hardware relatied improvments in FDC boot code
2720
2721* Patch by Holger Schurig, 5 Nov 2002:
2722 Make the PXA really change it's frequency
2723
2724* Patch by Pierre Aubert, 05 Nov 2002
2725 Add support for slave serial Spartan 2 FPGAs
2726
2727* Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
2728 drivers
2729
wdenk56f94be2002-11-05 16:35:14 +00002730* Add support for log buffer which can be passed to Linux kernel's
2731 syslog mechanism; used especially for POST results.
2732
2733* Patch by Klaus Heydeck, 31 Oct 2002:
2734 Add initial support for kup4k board
2735
wdenk384ae022002-11-05 00:17:55 +00002736* Patch by Robert Schwebel, 04 Nov 2002:
2737 - use watchdog to reset PXA250 systems
2738 - added progress callbacks to (some of the) ARM code
2739 - update for Cogent CSB226 board
2740
2741* Add support for FPS860 board
2742
wdenke95b61c2002-11-04 16:02:40 +00002743* Patch by Guillaume Alexandre,, 04 Nov 2002:
2744 Improve PCI access on 32-bits Compact PCI bus
2745
wdenk24ee89b2002-11-03 17:56:27 +00002746* Fix mdelay() on TRAB - this was still the debugging version with
2747 seconds instead of ms.
2748
2749* Patch by Robert Schwebel, 1 Nov 2002:
2750 XScale related cleanup (affects all ARM boards)
2751
2752* Cleanup of names and README.
wdenkcc1c8a12002-11-02 22:58:18 +00002753
2754======================================================================
wdenk24ee89b2002-11-03 17:56:27 +00002755Notes for U-Boot 0.1.0:
wdenkcc1c8a12002-11-02 22:58:18 +00002756======================================================================
2757
2758This is the initial version of "Das U-Boot", the Universal Boot Loader.
2759
2760It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
2761For information about the history of the project please see the
2762PPCBoot project page at http://sourceforge.net/projects/ppcboot
2763
2764======================================================================