blob: fb18049fcaeb30807b10f1e1f456ba1cb9c358c3 [file] [log] [blame]
wdenk24ee89b2002-11-03 17:56:27 +00001======================================================================
wdenk2729af92004-05-03 20:45:30 +00002Changes since U-Boot 1.1.1:
3======================================================================
4
stroese45eeb892004-07-15 14:41:43 +00005* Patch by Stefan Roese, 15 Jul 2004:
6 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
7
wdenk75b1fa72004-07-12 22:34:51 +00008* Patch by Michael Bendzick, 12 Jul 2004:
9 fix output formatting in drivers/cfi_flash.c
10
wdenk07cba352004-07-12 14:37:59 +000011* Patch by Mark Jonas, 02 Jul 2004:
12 Fix lowboot (again) on MPC5xxx
13
wdenkcdc7fea2004-07-11 22:27:55 +000014* Patch by Curt Brune, 07 Jul 2004:
15 relocate exception vectors on arm720t if needed
16
wdenka1f4a3d2004-07-11 22:19:26 +000017* Patch by George G. Davis, 06 Jul 2004:
18 - update mach-types.h to latest arm.linux.org.uk master list
19 - Set correct OMAP1610 bi_arch_number for build target
20
21* Patch by Curt Brune, 06 Jul 2004:
22 evb4510: add support for timer interrupt; cleanup
23
wdenkb9283e22004-07-11 21:49:42 +000024* Patch by Dan Poirot, 06 Jul 2004:
25 Fix sbc8260 environment variables
26
27* Cleanup redundand "console" environment variable
28
wdenk81050922004-07-11 20:04:51 +000029* Patch by Mark Jonas, 05 Jul 2004:
30 add support for the Total5100's and Total5200's LCD screen
31
32* Patches by Dan Eisenhut, 01 Jul 2004:
33 - README fixes.
34 - Move doc2000.h include to prevent compiler warning on some boards
35
wdenk6c7a1402004-07-11 19:17:20 +000036* Patch by Mark Jonas, 01 Jul 2004:
37 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
38 MGT5100 and MPC5200 based Freescale platforms.
39
wdenkbc54f302004-07-11 18:10:30 +000040* Patch by Philippe Robin, 01 Jul 2004:
41 Add initialization for Integrator and versatile board files.
42
43* Patch by Hinko Kocevar, 01 Jun 2004:
44 Fix VFD FB allocation, add LCD FB allocation on ARM
45
wdenk56523f12004-07-11 17:40:54 +000046* Patch by Martin Krause, 30 Jun 2004:
47 Add support for TQM5200 board
48
49* Patch by Martin Krause, 29 Jun 2004:
50 Add loopw command: infinite write loop on address range
51
wdenk857cad32004-07-10 23:48:41 +000052* Patches by Yasushi Shoji, 29 Jun 2004:
53 - add empty include/asm-microblaze/processor.h
54 - add to CREDITS and MAINTAINERS
55 - add gd initialization
56 - add MicroBlaze and SUZAKU board to MAKEALL script
57 - add reset support for SUZAKU
58 - add flush_cache() for MicroBlaze
59 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
60 size flash memory on SUZAKU
61
wdenkfabd46a2004-07-10 23:11:10 +000062* Patch by Prakash Kumar, 27 Jun 2004:
63 Add support for the PXA250 based Intrinsyc Cerf board.
64
65* Patch by Yasushi Shoji, 27 Jun 2004:
66 fix comment in include/common.h
67
wdenk466b7412004-07-10 22:35:59 +000068* Rename SBC8560 into sbc8560 for consistency
69
70* Patch by Daniel Poirot, 24 Jun 2004:
71 Add support for Wind River's sbc8240 board
72
73* Patches by Yasushi Shoji, 26 Jun 2004:
74 - drivers/serial_xuartlite.c: fix "return 0" in void function
75 - add microblaze support to mkimage tool
76
wdenk8b07a112004-07-10 21:45:47 +000077* Patch by Fred Klatt, 25 Jun 2004:
wdenk466b7412004-07-10 22:35:59 +000078 Add support for WindRiver's sbc8560 board
wdenk8b07a112004-07-10 21:45:47 +000079
80* Patch by Nicolas Lacressonniere, 24 Jun 2004
81 Small Bugs fixes for "at91rm9200dk" board:
82 - Timing modifications for SPI DataFlash access
83 - Fix NAND flash detection bug
84
85* Patch by Nicolas Lacressonniere, 24 Jun 2004:
86 Add Support for Flash AT49BV6416 for AT91RM9200DK board
87
wdenk0ac6f8b2004-07-09 23:27:13 +000088* Patch by Jon Loeliger, 17 June 2004:
89 Completion of the 8540ADS/8560ADS updates:
90 Fix some PCI and Rapid I/O memory maps,
91 Initialize both TSEC 1 and 2,
92 Initialize SDRAM
93 Update MAINTAINER for 85xx boards and README.mpc85xxads
94
wdenk26238132004-07-09 22:51:01 +000095* Patch by Yuli Barcohen, 16 Jun 2004:
96 Remove obsolete AdderII port which was superseded by unified
97 AdderII/Adder87x port
98
99* Patch by Ladislav Michl, 16 Jun 2004:
100 Fix gcc-3.3.3 warnings for smc91111.c
101
stroeseede13022004-07-02 14:38:26 +0000102* Patch by Stefan Roese, 02 Jul 2004:
103 - Fix bug in 405 ethernet driver; allocated data not cleared!
104 - Fix problem in 405 i2c driver; don't try to print without console!
105
wdenk78953f22004-07-01 22:02:29 +0000106* Patch by Paul Ruhland, 11 Jun 2004:
107 Remove debug code from 'board/lpd7a40x/flash.c'
108
wdenke55ca7e2004-07-01 21:40:08 +0000109* Patch by Andrea Marson, 11 Jun 2004:
110 Update for PPChameleon board:
111 - support for SysClk @ 25MHz
112 - support for Silicon Motion SM712 VGA controller
113 - some clean ups
114
wdenk93f6a672004-07-01 20:28:03 +0000115* Patches by Richard Woodruff, 10 Jun 2004:
116 - fix problems with examples/stubs.c for GCC >= 3.4
117 - fix problems with gd initialization
118
wdenk39539882004-07-01 16:30:44 +0000119* Patch by Curt Brune, 17 May 2004:
120 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
121 - Add support for ESPD-Inc. EVB4510 Board
122
123* Patch by Marc Leeman, 11 May 2004:
124 Fix for MPC8245 - reading PPC Memory from another device with the
125 PPC as PCI target device corrupts data due to interenal hardware
126 buffering.
127
wdenke94d2cd2004-06-30 22:59:18 +0000128* Fix "cls" command when used with splash screen
129
130* Increase NFS download timeout (now 1 min - 10 sec is to short for a
131 slow download of a big image)
132
wdenkc3f4d172004-06-25 23:35:58 +0000133* Add "cls" function to MPC823 LCD driver so we can reinitialize the
134 display even after showing a bitmap
135
wdenk49822e22004-06-19 21:19:10 +0000136* Patch by Josef Wagner, 04 Jun 2004:
137 - DDR Ram support for PM520 (MPC5200)
138 - support for different flash types (PM520)
139 - USB / IDE / CF-Card / DiskOnChip support for PM520
140 - 8 bit boot rom support for PM520/CE520
141 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
142 - I2C and RTC support for CPC45
143 - support of new flash type (28F160C3T) for CPC45
144
wdenk46a414d2004-06-17 18:50:45 +0000145* Fix flash parameters passed to Linux for PPChameleon board
146
147* Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
148
wdenkf832d8a2004-06-10 21:55:33 +0000149* Patch by Paul Ruhland, 10 Jun 2004:
wdenk49822e22004-06-19 21:19:10 +0000150 fix support for Logic SDK-LH7A404 board and clean up the
wdenkf832d8a2004-06-10 21:55:33 +0000151 LH7A404 register macros.
152
153* Patch by Matthew McClintock, 10 Jun 2004:
154 Modify code to select correct serial clock on Sandpoint8245
155
wdenkb54d32b2004-06-10 21:34:36 +0000156* Patch by Robert Schwebel, 10 Jun 2004:
157 Add support for Intel K3 strata flash.
158
159* Patch by Thomas Brand, 10 Jun 2004:
160 Fix "loads" command on DK1S10 board
161
wdenk2d24a3a2004-06-09 21:50:45 +0000162* Patch by Yuli Barcohen, 09 Jun 2004:
wdenk99edcfb2004-06-09 21:54:22 +0000163 Add support for 8MB flash SIMM and JFFS2 file system on
164 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
165
166* Patch by Yuli Barcohen, 09 Jun 2004:
wdenk2d24a3a2004-06-09 21:50:45 +0000167 Add support for Analogue&Micro Adder87x and the older AdderII board.
168
169* Patch by Ming-Len Wu, 09 Jun 2004:
170 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
171
wdenke63c8ee2004-06-09 21:04:48 +0000172* Patch by Sam Song, 09 Jun 2004:
173 - Add support for RPXlite_DW board
174 - Update FLASH driver for 4*AM29DL323DB90VI
175 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
176
wdenk36c72872004-06-09 17:45:32 +0000177* Patch by Mark Jonas, 08 June 2004:
178 - Make MPC5200 boards evaluate the SVR to print processor name and
179 version in checkcpu() (cpu/mpc5xxx/cpu.c).
180
181* Patch by Kai-Uwe Bloem, 06 May 2004:
182 Fix endianess problem in cramfs code
183
wdenk4c0d4c32004-06-09 17:34:58 +0000184* Patch by Tom Armistead, 04 Jun 2004:
185 Add support for MAX6900 RTC
186
187* Patches by Ladislav Michl, 03 Jun 2004:
188 - fix cfi_flash.c on LE systems
189 - let 'make mrproper' delete u-boot.img as well
190 - turn printf into debug in cfi_flash.c
191
wdenkca0e7742004-06-09 15:37:23 +0000192* Patch by Kurt Stremerch, 28 May 2004:
193 Add support for Exys XSEngine board
194
wdenk697037f2004-06-09 15:29:49 +0000195* Patch by Martin Krause, 27 May 2004:
196 Fix a MPC5xxx I2C timing issue in i2c_probe().
197
198* Patch by Leif Lindholm, 27 May 2004:
199 Fix board_init_f() for dbau1x00 board.
200
wdenk3ff02c22004-06-09 15:25:53 +0000201* Patch by Imre Deak, 26 May 2004:
202 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
203 Set flash base accordingly, and decide whether to do or skip board
204 specific setup steps.
205
206* Patch by Josef Baumgartner, 26 May 2004:
207 Add missing define in include/asm-m68k/global_data.h
208
wdenk70f05ac2004-06-09 15:24:18 +0000209* Patch by Josef Baumgartner, 25 May 2004:
210 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
211
212* Patch by Paul Ruhland, 24 May 2004:
213 fix SDRAM initialization for LPD7A400 board.
214
wdenk13a56952004-06-09 14:58:14 +0000215* Patch by Jian Zhang, 20 May 2004:
216 add support for environment in NAND flash
217
wdenkc3c7f862004-06-09 14:47:54 +0000218* Patch by Yuli Barcohen, 20 May 2004:
219 Add support for Interphase iSPAN boards.
220
221* Patches by Paul Ruhland, 17 May 2004:
222 - Add I/O functions to the smc91111 ethernet driver to support the
223 Logic LPD7A40x boards.
wdenkf39748a2004-06-09 13:37:52 +0000224 - Add support for the Logic Zoom LH7A40x based SDK board(s),
225 specifically the LPD7A400.
226
227* Patches by Robert Schwebel, 15 May 2004:
228 - call MAC address reading code also for SMSC91C111;
229 - make SMSC91C111 timeout configurable, remove duplicate code
230 - fix get_timer() for PXA
231 - update doc/README.JFFS2
232 - use "bootfile" env variable also for jffs2
233
wdenkaa245092004-06-09 12:47:02 +0000234* Patch by Tolunay Orkun, 14 May 2004:
235 Add support for Cogent CSB472 board (8MB Flash Rev)
236
wdenkaa5590b2004-06-09 12:42:26 +0000237* Patch by Thomas Viehweger, 14 May 2004:
238 - flash.h: more flash types added
239 - immap_8260.h: some bits added (useful for RMII)
240 - cmd_coninfo.c: typo corrected, printf -> puts
241 - reduced size by replacing spaces with tab
242
wdenk48abe7b2004-06-09 10:15:00 +0000243* Patch by Robert Schwebel, 13 May 2004:
244 Add 'imgextract' command: extract one part of a multi file image.
245
wdenk547b4cb2004-06-09 00:51:50 +0000246* Patches by Jon Loeliger, 11 May 2004:
wdenk97d80fc2004-06-09 00:34:46 +0000247 Dynamically handle REV1 and REV2 MPC85xx parts.
248 (Jon Loeliger, 10-May-2004).
249 New consistent memory map and Local Access Window across MPC85xx line.
250 New CCSRBAR at 0xE000_0000 now.
251 Add RAPID I/O memory map.
252 New memory map in README.MPC85xxads
253 (Kumar Gala, 10-May-2004)
254 Better board and CPU identification on MPC85xx boards at boot.
255 (Jon Loeliger, 10-May-2004)
256 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
257 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
258 (Jim Robertson, 10-May-2004)
259 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
260 Supports multiple PHYs.
261 (Andy Fleming, 10-May-2004)
262 Some README.MPC85xxads updates.
263 (Kumar Gala, 10-May-2004)
264 Copyright updates for "Freescale"
265 (Andy Fleming, 10-May-2004)
266
wdenk6bdd1372004-06-09 00:15:33 +0000267* Patch by Stephen Williams, 11 May 2004:
268 Add flash support for ST M29W040B
269 Reduce JSE specific flash.c to remove dead code.
270
wdenk356a0d92004-06-09 00:10:59 +0000271* Patch by Markus Pietrek, 04 May 2004:
272 Fix clear_bss code for ARM systems (all except s3c44b0 which
273 doesn't clear BSS at all?)
274
275* Fix "ping" problem on INC-IP board. Strange problem:
276 Sometimes the store word instruction hangs while writing to one of
277 the Switch registers, but only if the next instruction is 16-byte
278 aligned. Moving the instruction into a separate function somehow
279 makes the problem go away.
280
wdenk1eaeb582004-06-08 00:22:43 +0000281* Patch by Rishi Bhattacharya, 08 May 2004:
282 Add support for TI OMAP5912 OSK Board
283
284* Patch by Sam Song May, 07 May 2004:
285 Fix typo of UPM table for rmu board
286
287* Patch by Pantelis Antoniou, 05 May 2004:
wdenk79fa88f2004-06-07 23:46:25 +0000288 - Intracom board update.
289 - Add Codec POST.
290
wdenkcea655a2004-06-06 23:53:59 +0000291* Add support for the second Ethernet interface for the 'PPChameleon'
292 board.
293
wdenka56bd922004-06-06 23:13:55 +0000294* Patch by Dave Peverley, 30 Apr 2004:
295 Add support for OMAP730 Perseus2 Development board
296
297* Patch by Alan J. Luse, 29 Apr 2004:
298 Fix flash chip-select (OR0) option register setting on FADS boards.
299
300* Patch by Alan J. Luse, 29 Apr 2004:
301 Report MII network speed and duplex setting properly when
302 auto-negotiate is not enabled.
303
304* Patch by Jarrett Redd, 29 Apr 2004:
305 Fix hang on reset on Ocotea board due to flash in wrong mode.
306
wdenk5ca26792004-06-06 22:11:41 +0000307* Patch by Dave Peverley, 29 Apr 2004:
308 add MAC address detection to smc91111 driver
309
310* Patch by David Müller, 28 Apr 2004:
311 fix typo in lib_arm/board.c
312
wdenk17ea1172004-06-06 21:51:03 +0000313* Patch by Tolunay Orkun, 20 Apr 2004:
314 - README update: add CONFIG_CSB272 and csb272_config
315 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
316 i2cfast environment variable
317
wdenk11142572004-06-06 21:35:06 +0000318* Patch by Yuli Barcohen, 19 Apr 2004:
319 - Rename DUET_ADS to MPC885ADS
320 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
321 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
322 - Clean up FADS family port to use the new defines
323
wdenk979bdbc2004-06-01 21:08:17 +0000324* Fix PCI support on CPC45 board
325
wdenke4cc71a2004-05-19 21:33:14 +0000326* Patch by Scott McNutt, 25 Apr 2004:
327 Add Nios GDB/JTAG Console support:
328 - Add stubs to support gdb via JTAG.
329 - Add support for console over JTAG.
330 - Minor cleanup.
331
wdenk10767cc2004-05-13 13:23:58 +0000332* Add support for CATcenter board (based on PPChameleon ME module)
333
wdenk02b11f82004-05-12 22:54:36 +0000334* Patch by Klaus Heydeck, 12 May 2004:
335 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
336 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
337 various changes to KUP4 board specific files
338
wdenk6c1362c2004-05-12 22:18:31 +0000339* Fix minor network problem on MPC5200: need some delay between
340 resetting the PHY and sending the first packet. Implemented in a
341 "natural" way by invoking the PHY reset and initialization code
342 only once after power on vs. each time the interface is brought up.
343
wdenk9d9e2832004-05-11 21:53:55 +0000344* Add some limited support for low-speed devices to SL811 USB controller
345 (at least "usb reset" now passes successfully and "usb info" displays
346 correct information)
347
wdenkbaac6072004-05-08 20:33:20 +0000348* Change init sequence for multiple network interfaces: initialize
349 on-chip interfaces before external cards.
350
wdenk32877d62004-05-05 19:44:41 +0000351* Fix memory leak in the NAND-specific JFFS2 code
352
353* Fix SL811 USB controller when attached to a USB hub
354
wdenk62b4ac92004-05-05 08:31:53 +0000355* Fix config option spelling in PM520 config file
356
357* Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
358 patches by Pantelis Antoniou, 30 Mar 2004)
359
wdenk2729af92004-05-03 20:45:30 +0000360* Fix minor NAND JFFS2 related issue
361
362* Fixes for SL811 USB controller:
363 - implement workaround for broken memory stick
364 - improve error handling
365
366* Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
367 cope with congested networks.
368
369======================================================================
wdenk56b86bf2004-04-12 14:31:43 +0000370Changes for U-Boot 1.1.1:
371======================================================================
wdenk507bbe32004-04-18 21:13:41 +0000372
wdenkfc1cfcd2004-04-25 15:41:35 +0000373* Patch by Travis Sawyer, 23 Apr 2004:
374 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
375 errata from Vitesse Semiconductor.
wdenk0b8fa032004-04-25 14:37:29 +0000376
377* Patch by Philippe Robin, 22 Apr 2004:
wdenk02b11f82004-05-12 22:54:36 +0000378 Fix ethernet configuration for "versatile" board
wdenk0b8fa032004-04-25 14:37:29 +0000379
380* Patch by Kshitij Gupta, 21 Apr 2004:
381 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
382
383* Patch by Steven Scholz, 24 Feb 2004:
384 Fix a bug in AT91RM9200 ethernet driver:
385 The MII interface is now initialized before accessing the PHY.
386
wdenkb9711de2004-04-25 13:18:40 +0000387* Patch by John Kerl, 19 Apr 2004:
388 Use U-boot's miiphy.h for PHY register names, rather than
389 introducing a new header file.
390
391* Update pci_ids.h from linux-2.4.26
392
393* Patch by Masami Komiya, 19 Apr 2004:
394 Fix problem cause by VLAN function on little endian architecture
395 without VLAN environment
396
wdenke9132ea2004-04-24 23:23:30 +0000397* Clean up the TQM8xx_YYMHz configurations; allow to use the same
wdenkb9711de2004-04-25 13:18:40 +0000398 binary image for all clock frequencies. Implement run-time
wdenke9132ea2004-04-24 23:23:30 +0000399 optimization of flash access timing based on the actual bus
400 frequency.
401
wdenk5cf91d62004-04-23 20:32:05 +0000402* Modify KUP4X board configuration to use SL811 driver for USB memory
403 sticks (including FAT / VFAT filesystem support)
404
405* Add SL811 Host Controller Interface driver for USB
406
407* Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
408
409* Patch by Pantelis Antoniou, 19 Apr 2004:
410 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
411 Minor patches for Intracom boards.
412
413* Patch by Christian Pell, 19 Apr 2004:
414 cleanup support for CF/IDE on PCMCIA for PXA25X
415
wdenke35745b2004-04-18 23:32:11 +0000416* Temporarily disabled John Kerl's extended MII command code because
417 "miivals.h" is missing
418
419* Patches by Mark Jonas, 13 Apr 2004:
420 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
421 - Add sync instructions to IceCube SDRAM init code
422 - Move SDRAM chip constants into seperate include files
423 - Unify DDR and SDR initialization code
424 - Unify all IceCube (Lite5xxx) target names
425
wdenk24711112004-04-18 22:57:51 +0000426* Patch by John Kerl, 16 Apr 2004:
427 Enable ranges in mii command, e.g. mii read 0-1f 0 or
428 mii read 4-7 18-1a. Also add mii dump subcommand for
429 pretty-printing standard regs 0-5.
430
431* Patch by Stephen Williams, 16 April 2004:
432 fix typo in JSE.h; update MAINTAINERS
433
wdenk498b8db2004-04-18 22:26:17 +0000434* Patch by Matthew S. McClintock, 14 Apr 2004:
435 fix initdram function for utx8245 board
436
437* Patch by Markus Pietrek, 14 Apr 2004:
438 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
439
440* Patch by Reinhard Meyer, 18 Apr 2004:
441 provide the IDE Reset Function for EMK 5200 boards
442
443* Patch by Masami Komiya, 12 Apr 2004:
444 fix pci_hose_write_config_{byte,word}_via_dword problems
445
wdenka8bd82d2004-04-18 22:03:42 +0000446* Patch by Sangmoon Kim, 12 Apr 2004:
447 Update max RAM size for debris board
448
449* Patch by Travis Sawyer, 08 Apr 2004:
450 Add TLB entry for second DIMM slot on ocotea
451
452* Patch by Masami Komiya, 08 Apr 2004:
453 add RTL8169 network driver
454
wdenk7abf0c52004-04-18 21:45:42 +0000455* Patch by Dan Malek, 07 Apr 2004:
456 - Add support for RPC/STx GP3, Motorola 8560 board
457 - Update 85xx TSEC driver so it searches MII for first available PHY
458 and uses that one.
459 - Add functions to support console MII commands.
460
461* Patch by Tolunay Orkun, 07 Apr 2004:
wdenka8bd82d2004-04-18 22:03:42 +0000462 Move initialization of bi_iic_fast[]
wdenk7abf0c52004-04-18 21:45:42 +0000463 from board_init_f() to board_init_r()
464
465* Patch by Yasushi Shoji, 07 Apr 2004:
466 Cleanup microblaze port
467
468* Patch by Sangmoon Kim, 07 Apr 2004:
469 Add auto SDRAM module detection for Debris board
470
wdenkd4326ac2004-04-18 21:17:30 +0000471* Patch by Rune Torgersen, 06 Apr 2004:
472 - Fix some PCI problems on the MPC8266ADS board
473 - Fix the location of some PCI entries in the immap structure
474
wdenk507bbe32004-04-18 21:13:41 +0000475* Patch by Yasushi Shoji, 07 Apr 2004:
476 - add support for microblaze processors
477 - add support for AtmarkTechno "suzaku" board
478
wdenk998eaae2004-04-18 19:43:36 +0000479* Configure PPChameleon board to use redundand environment in flash
480
481* Configure PPChameleon board to use JFFS2 NAND support.
482
483* Added support for JFFS2 filesystem (read-only) on top of NAND flash
484
wdenk6e592382004-04-18 17:39:38 +0000485* Patch by Rune Torgersen, 16 Apr 2004:
486 LBA48 fixes
wdenk56b86bf2004-04-12 14:31:43 +0000487
wdenkc26e4542004-04-18 10:13:26 +0000488* Patches by Pantelis Antoniou, 16 Apr 2004:
489 - add support for a new version of an Intracom board and fix
490 various other things on others.
491 - add verify support to the crc32 command (define
492 CONFIG_CRC32_VERIFY to enable it)
493 - fix FEC driver for MPC8xx systems:
494 1. fix compilation problems for boards that use dynamic
495 allocation of DPRAM
496 2. shut down FEC after network transfers
497 - HUSH parser fixes:
498 1. A new test command was added. This is a simplified version of
499 the one in the bourne shell.
500 2. A new exit command was added which terminates the current
501 executing script.
502 3. Fixed handing of $? (exit code of last executed command)
wdenk6e592382004-04-18 17:39:38 +0000503 - Fix some compile problems;
504 add "once" functionality for the netretry variable
wdenkc26e4542004-04-18 10:13:26 +0000505
wdenkea66bc82004-04-15 23:23:39 +0000506* Patch by George G. Davis, 02 Apr 2004:
507 add support for Intel Assabet board
508
wdenkdb01a2e2004-04-15 23:14:49 +0000509* Patch by Stephen Williams, 01 Apr 2004:
510 Add support for Picture Elements JSE board
511
512* Patch by Christian Pell, 01 Apr 2004:
513 Add CompactFlash support for PXA systems.
514
wdenk04a85b32004-04-15 18:22:41 +0000515* Patches by Pantelis Antoniou, 30 Mar 2004:
516 - add auto-complete support to the U-Boot CLI
517 - add support for NETTA and NETPHONE boards; fix NETVIA board
wdenk5a8c51c2004-04-15 21:16:42 +0000518 - add support for the Epson 156x series of graphical displays
519 (These displays are serial and not suitable for using a normal
520 framebuffer console on them)
521 - add infrastructure needed in order to POST any DSPs in a board
wdenka6ab4bf2004-04-15 21:31:56 +0000522 - improve and fix various things in the MPC8xx FEC driver:
523 1. The new 87x and 88x series of processors have two FECs,
524 and the new driver supports them both.
525 2. Another change in the 87x/88x series is support for
526 the RMII (Reduced MII) interface. However numerous
527 changes are needed to make it work since the PHYs
528 are connected to the same lines. That means that
529 you have to address them correctly over the MII
530 interface.
531 3. We now correctly match the MII/RMII interface
532 configuration to what the PHY reports.
wdenka3d991b2004-04-15 21:48:45 +0000533 - Fix problem when readingthe MII status register. Due to the
534 internal design of many PHYs you have to read the register
535 twice. The problem is more apparent in 10Mbit mode.
536 - add new mode ".jffs2s" for reading from a NAND device: it just
537 skips over bad blocks.
538 - add networking support for VLANs (802.1q), and CDP (Cisco
539 Discovery Protocol)
wdenkbda6c8a2004-04-15 21:58:11 +0000540 - some minor patches / cleanup
wdenk04a85b32004-04-15 18:22:41 +0000541
542* Patch by Yuli Barcohen, 28 Mar 2004:
543 - Add support for MPC8272 family including MPC8247/8248/8271/8272
544 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
545 - Change configuration method for MPC8260ADS family
546
wdenkd716b122004-04-12 16:12:49 +0000547* add startup code to clear the BSS of standalone applications
548
wdenk56b86bf2004-04-12 14:31:43 +0000549* Fix if / elif handling bug in HUSH shell
550
551======================================================================
wdenkf525c8a2004-04-10 20:44:51 +0000552Changes for U-Boot 1.1.0:
wdenkc83bf6a2004-01-06 22:38:14 +0000553======================================================================
554
wdenk7e780362004-04-08 22:31:29 +0000555* Patch by Mark Jonas: Remove config.tmp files only when
556 unconfiguring the board
557
558* Adapt RMU board for bigger flash memory
559
wdenk0608e042004-03-25 19:29:38 +0000560* Patch by Klaus Heydeck, 13 Mar 2003:
561 Add support for KUP4X Board
562
wdenk518e2e12004-03-25 14:59:05 +0000563* Patch by Pavel Bartusek, 21 Mar 2004
564 Add Reiserfs support
565
566* Patch by Hinko Kocevar, 20 Mar 2004
567 - Add auto-release for SMSC LAN91c111 driver
568 - Add save/restore of PTR and PNR regs as suggested in datasheet
569
wdenk6fb6af62004-03-23 23:20:24 +0000570* Patch by Stephen Williams, 19 March 2004
571 Increase speed of sector reads from SystemACE,
572 shorten poll timeout and remove a useless reset
573
574* Patch by Tolunay Orkun, 19 Mar 2004:
575 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
576 (CONFIG_PHY_GIGE)
577
578* Patch by Brad Kemp, 18 Mar 2004:
579 prevent machine checks during a PCI scan
580
581* Patch by Pierre Aubert, 18 Mar 2004:
582 Fix string cleaning in IDE identification
583
wdenkeeb1b772004-03-23 22:53:55 +0000584* Patch by Pierre Aubert, 18 Mar 2004:
585 - Unify video mode handling for Chips & Technologies 69000 Video
586 chip and Silicon Motion SMI 712/710/810 Video chip
587 - Add selection of the video output (CRT or LCD) via 'videoout'
588 environment variable for the Silicon Motion
589 - README update
590
591* Patch by Pierre Aubert, 18 Mar 2004:
592 include/common.h typo fix
593
594* Patches by Tolunay Orkun, 17 Mar 2004:
595 - Add support for bd->bi_iic_fast[] initialization via environment
596 variable "i2cfast" (CONFIG_I2CFAST)
597 - Add "i2cfast" u-boot environment variable support for csb272
598
wdenk27aa8182004-03-23 22:37:33 +0000599* Patch by Carl Riechers, 17 Mar 2004:
600 Ignore '\0' characters in console input for use with telnet and
601 telco pads.
602
603* Patch by Leon Kukovec, 17 Mar 2004:
604 typo fix for strswab prototype #ifdef
605
wdenk4b9206e2004-03-23 22:14:11 +0000606* Patches by Thomas Viehweger, 16 Mar 2004:
607 - show PCI clock frequency on MPC8260 systems
608 - add FCC_PSMR_RMII flag for HiP7 processors
609 - in do_jffs2_fsload(), take load address from load_addr if not set
610 explicit, update load_addr otherwise
611 - replaced printf by putc/puts when no formatting is needed
612 (smaller code size, faster execution)
613
wdenk109c0e32004-03-23 21:43:07 +0000614* Patch by Phillippe Robin, 16 Mar 2004:
615 avoid dereferencing NULL pointer in lib_arm/armlinux.c
616
617* Patch by Stephen Williams, 15 Mar 2004:
618 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
619
620* Patch by Tolunay Orkun, 15 Mar 2004:
621 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
622
623* Patch by Travis Sawyer, 15 Mar 2004:
624 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
625
wdenkefa329c2004-03-23 20:18:25 +0000626* Add start-up delay to make sure power has stabilized before
627 attempting to switch on USB on SX1 board.
628
629* Patch by Josef Wagner, 18 Mar 2004:
630 - Add support for MicroSys XM250 board (PXA255)
631 - Add support for MicroSys PM828 board (MPC8280)
632 - Add support for 32 MB Flash on PM825/826
633 - new SDRAM refresh rate for PM825/PM826
634 - added support for MicroSys PM520 (MPC5200)
635 - replaced Query by Identify command in CPU86/flash.c
636 to support 28F160F3B
637
638* Fix wrap around problem with udelay() on ARM920T
639
640* Add support for Macronix flash on TRAB board
641
wdenk7d7ce412004-03-17 01:13:07 +0000642* Patch by Pierre Aubert, 15 Mar 2004:
643 Fix buffer overflow in IDE identification
644
645* Fix power-off of LCD for out-of-band temperatures on LWMON board
646
647* Remove redundand #define in IceCube.h
648
wdenkd9df1f42004-03-15 09:00:01 +0000649* Patch by Steven Scholz, 27 Feb 2004:
650 - Adding get_ticks() and get_tbclk() for AT91RM9200
651 - Many white space fixes in cpu/at91rm9200/interrupts.c
652
653* Patches by Steven Scholz, 20 Feb 2004:
654 some cleanup in AT91RM9200 related code
655
wdenk855a4962004-03-14 18:23:55 +0000656* Patches by Travis Sawyer, 12 Mar 2004:
657 - Fix Gigabit Ethernet support for 440GX
658 - Add Gigabit Ethernet Support to MII PHY utilities
659
660* Patch by Brad Kemp, 12 Mar 2004:
661 Fixes for drivers/cfi_flash.c:
662 - Better support for x8/x16 implementations
663 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
664 - Added defines for AMD command and address constants
665
666* Patch by Leon Kukovec, 12 Mar 2004:
667 Fix get_dentfromdir() to correctly handle deleted dentries
wdenk42dfe7a2004-03-14 22:25:36 +0000668
wdenk855a4962004-03-14 18:23:55 +0000669* Patch by George G. Davis, 11 Mar 2004:
670 Remove hard coded network settings in TI OMAP1610 H2
671 default board config
672
673* Patch by George G. Davis, 11 Mar 2004:
674 add support for ADS GraphicsClient+ board.
675
wdenk7d7ce412004-03-17 01:13:07 +0000676* Patch by Pierre Aubert, 11 Mar 2004:
wdenk4b248f32004-03-14 16:51:43 +0000677 - add bitmap command and splash screen support in cfb console
678 - add [optional] origin in the bitmap display command
679
680* Patch by Travis Sawyer, 11 Mar 2004:
681 Fix ocotea board early init interrupt setup.
682
683* Patch by Thomas Viehweger, 11 Mar 2004:
684 Remove redundand code; add PCI-specific bits to include/mpc8260.h
685
wdenkaaf224a2004-03-14 15:20:55 +0000686* Patch by Stephan Linz, 09 Mar 2004
687 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
688
689* Patch by George G. Davis, 9 Mar 2004:
690 fix recent build failure for SA1100 target
691
692* Patch by Travis Sawyer, 09 Mar 2004:
693 Support native interrupt mode for the IBM440GX.
694 Previously it was running in 440GP compatibility mode.
695
wdenk3d3befa2004-03-14 15:06:13 +0000696* Patch by Philippe Robin, 09 Mar 2004:
697 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
698 Platform support.
699
700* Patch by Masami Komiya, 08 Mar 2004:
701 Don't overwrite server IP address or boot file name
702 when the boot server does not return values
703
wdenk7d7ce412004-03-17 01:13:07 +0000704* Patch by Tolunay Orkun, 5 Mar 2004:
wdenk3d3befa2004-03-14 15:06:13 +0000705 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
706
wdenk4d13cba2004-03-14 14:09:05 +0000707* Patch by Tolunay Orkun, 5 Mar 2004:
708 Fix early board initialization for Cogent CSB272 board
709
710* Patch by Ed Okerson, 3 Mar 2004:
711 fix CFI flash writes for little endian systems
712
713* Patch by Reinhard Meyer, 01 Mar 2004:
714 generalize USB and IDE support for MPC5200 with according
715 changes to IceCube.h and TOP5200.h
716 add Am29LV256 256 MBit FLASH support for TOP5200 boards
717 add info about USB and IDE to README
718
wdenkc3f9d492004-03-14 00:59:59 +0000719* Patch by Yuli Barcohen, 4 Mar 2004:
720 Fix problems with GCC 3.3.x which changed handling of global
721 variables explicitly initialized to zero (now in .bss instead of
722 .data as before).
723
724* Patch by Leon Kukovec, 02 Mar 2004:
725 add strswab() to fix IDE LBA capacity, firmware and model numbers
726 on little endian machines
727
728* Patch by Masami Komiya, 02 Mar 2004:
729 - Remove get_ticks() from NFS code
730 - Add verification of RPC transaction ID
731
732* Patch by Pierre Aubert, 02 Mar 2004:
733 cleanup for IDE and USB drivers for MPC5200
734
735* Patch by Travis Sawyer, 01 Mar 2004:
wdenk0e6d7982004-03-14 00:07:33 +0000736 Ocotea:
737 - Add IBM PPC440GX Ref Platform support (Ocotea)
738 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
739 Adapted to U-Boot and 440GX port
740 440gx_enet.c:
741 - Add gracious handling of all Ethernet Pin Selections for 440GX
742 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
743 ppc440.h:
744 - Add needed bit definitions
745 - Fix formatting
746
747* Patch by Carl Riechers, 1 Mar 2004:
748 Add PPC440GX prbdv0 divider to fix memory clock calculation.
749
750* Patch by Stephan Linz, 27 Feb 2004
751 - avoid problems for targets without NFS download support
752
wdenkc40b2952004-03-13 23:29:43 +0000753* Patch by Rune Torgersen, 27 Feb 2004:
754 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
755 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
756 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
757
758* Patch by Masami Komiya, 27 Feb 2004:
759 Fix rarpboot: add autoload by NFS
760
761* Patch by Dan Eisenhut, 26 Feb 2004:
762 fix flash_write return value in saveenv
763
764* Patch by Stephan Linz, 11 Dec 2003
765 expand config.mk to avoid trigraph warnings on NIOS
766
767* Rename "BMS2003" board into "HMI10"
768
wdenk6629d2f2004-03-12 15:38:25 +0000769* SX1 patches: use "serial#" for USB serial #; use redundand environment
770 storage; auto-set console on USB port (using preboot command)
771
wdenk232c1502004-03-12 00:14:09 +0000772* Add support for SX1 mobile phone; add support for USB-based console
773 (enable with "setenv stdout usbtty; setenv stdin usbtty")
774
wdenk79d696f2004-03-11 22:46:36 +0000775* Fix LOWBOOT configuration for MPC5200 with DDR memory
776
wdenkf8d813e2004-03-02 14:05:39 +0000777* Fix SDRAM timings for LITE5200 / IceCube board
778
779* Handle Auti-MDIX / connection status for INCA-IP
780
781* Fix USB problems when attempting to read 0 bytes
782
wdenke7c85682004-02-27 08:21:54 +0000783* Patch by Travis Sawyer, 26 Feb 2004:
784 Fix broken compile for XPEDITE1K target.
785
786* Patch by Stephan Linz, 26 Feb 2004:
787 Bug fix for NFS code on NIOS targets
wdenk232c1502004-03-12 00:14:09 +0000788
wdenke7c85682004-02-27 08:21:54 +0000789* Patch by Stephen Williams, 26 Feb 2004:
790 Break up SystemACE reads of large block counts
791
wdenk132ba5f2004-02-27 08:20:54 +0000792* Patch by Pierre Aubert, 26 Feb 2004
793 add IDE support for MPC5200
794
795* Patch by Masami Komiya, 26 Feb 2004:
796 add autoload via NFS
797
798* Patch by Stephen Williams
799 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
800 elsewhere in the source.
801
wdenk11dadd52004-02-27 00:07:27 +0000802* Patch by Steven Scholz, 25 Feb 2004:
803 - Timeouts in FPGA code should be based on CFG_HZ
804 - Minor cleanup in code for Altera FPGA ACEX1K
805
806* Patch by Steven Scholz, 25 Feb 2004:
807 Changed "Directory Hierarchy" section in README
808
809* Patch by Masami Komiya, 25 Feb 2004:
810 Reduce copy count in nfs_read_reply() of NFS code
811
wdenk80885a92004-02-26 23:46:20 +0000812* Patch by Markus Pietrek, 24 Feb 2004:
813 NS9750 DevBoard added
814
wdenk132ba5f2004-02-27 08:20:54 +0000815* Patch by Pierre Aubert, 24 Feb 2004
wdenk80885a92004-02-26 23:46:20 +0000816 add USB support for MPC5200
817
818* Patch by Steven Scholz, 24 Feb 2004:
819 - fix MII commands to use values from last command
820
821* Patch by Torsten Demke, 24 Feb 2004:
822 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
823
wdenk0c852a22004-02-26 23:01:04 +0000824* Patch by Rahul Shanbhag, 19 Feb 2004:
825 Fixes for for OMAP1610 board:
826 - shift some IRQ specific code to platform.S file
827 - remove duplicatewatchdog reset code from start.S
828
829* Make Auto-MDIX Support configurable on INCA-IP board
830
831* Fix license for mkimage tool
832
wdenka084f7d2004-02-24 22:33:21 +0000833* Patch by Masami Komiya, 24 Feb 2004:
834 Update NetBootFileXferSize in NFS code
835
836* Patch by Scott McNutt, 24 Feb 2004:
837 fix packet length in NFS code
838
wdenkcbd8a352004-02-24 02:00:03 +0000839* Patch by Masami Komiy, 22 Feb 2004:
840 Add support for NFS for file download
841
wdenk074cff02004-02-24 00:16:43 +0000842* Patch by Andrea Scian, 17 Feb 2004:
843 Add support for S3C44B0 processor and DAVE B2 board
844
845* Patch by Steven Scholz, 20 Feb 2004:
846 - Add support for MII commands on AT91RM9200 boards
847 - some cleanup in AT91RM9200 ethernet code
848
wdenk028ab6b2004-02-23 23:54:43 +0000849* Patch by Peter Ryser, 20 Feb 2004:
850 Add support for the Xilinx ML300 platform
851
852* Patch by Stephan Linz, 17 Feb 2004:
853 Fix watchdog support for NIOS
854
855* Patch by Josh Fryman, 16 Feb 2004:
856 Fix byte-swapping for cfi_flash.c for different bus widths
857
858* Patch by Jon Diekema, 14 Jeb 2004:
859 Remove duplicate "FPGA Support" notes from the README file
860
wdenk63e73c92004-02-23 22:22:28 +0000861* Patches by Reinhard Meyer, 14 Feb 2004:
862 - update board/emk tree; use common flash driver
863 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
864 [adapted for other PPC CPUs -- wd]
865 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
866
867* Patch by Jon Diekema, 13 Feb 2004:
868 Call show_boot_progress() whenever POST "FAILED" is printed.
869
870* Patch by Nishant Kamat, 13 Feb 2004:
871 Add support for TI OMAP1610 H2 Board
872 Fixes for cpu/arm926ejs/interrupt.c
873 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
874 Fix for a timer bug in OMAP1610 Innovator
875 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
876
877* Patches by Stephan Linz, 12 Feb 2004:
878 - add support for NIOS timer with variable period preload counter value
879 - prepare POST framework support for NIOS targets
880
881* Patch by Denis Peter, 11 Feb 2004:
882 add POST support for the MIP405 board
883
wdenkcd0a9de2004-02-23 20:48:38 +0000884* Patch by Laurent Mohin, 10 Feb 2004:
885 Fix buffer overflow in common/usb.c
886
887* Patch by Tolunay Orkun, 10 Feb 2004:
888 Add support for Cogent CSB272 board
889
wdenk2d1a5372004-02-23 19:30:57 +0000890* Patch by Thomas Elste, 10 Feb 2004:
891 Add support for NET+50 CPU and ModNET50 board
892
893* Patch by Sam Song, 10 Feb 2004:
894 Fix typos in cfi_flash.c
895
896* Patch by Leon Kukovec, 10 Feb 2004
897 Fixed long dir entry slot id calculation in get_vfatname
898
899* Patch by Robin Gilks, 10 Feb 2004:
900 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
901 !=, <>, <, >, <=, >=)
902
wdenk3f85ce22004-02-23 16:11:30 +0000903* Fix problem with side effects in macros in include/usb.h
904
905* Patch by David Benson, 13 Nov 2003:
906 bug 841358 - fix TFTP download size limit
907
908* Fixing bug 850768:
909 improper flush_cache() in load_serial()
910
911* Fixing bug 834943:
912 MPC8540 - missing volatile declarations
913
914* Patch by Stephen Williams, 09 Feb 2004:
915 Add support for Xilinx SystemACE chip:
916 - New files common/cmd_ace.c and include/systemace.h
917 - Hook systemace support into cmd_fat and the partition manager
918
919* Patch by Travis Sawyer, 09 Feb 2004:
920 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
921
wdenk3c74e322004-02-22 23:46:08 +0000922* Patch by Travis Sawyer, 09 Feb 2004:
923 o 440GX:
924 - Fix PCI Indirect access for type 1 config cycles with ppc440.
925 - Add phymode for 440 enet
926 - fix pci pre init
927 o XPedite1K:
928 - Change board_pre_init to board_early_init_f
929 - Add user flash to bus controller setup
930 - Fix pci pre init
931 - Fix is_pci_host to check GPIO for monarch bit
932 - Force xpedite1k to pci conventional mode (via #define option)
933
934* Patch by Brad Kemp, 4 Feb 2004:
935 - handle the machine check that is generated during the PCI scans
936 on 82xx processors.
937 - define the registers used in the IMMR by the PCI subsystem.
938
939* Patch by Pierre Aubert, 03 Feb 2004:
940 cpu/mpc5xxx/start.S: copy MBAR into SPR311
941
942* Patch by Jeff Angielski, 03 Feb 2004:
943 Fix copy & paste error in cpu/mpc8260/pci.c
944
945* Patch by Reinhard Meyer, 24 Jan 2004:
946 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
947
wdenkcf56e112004-02-20 22:02:48 +0000948* Add Auto-MDIX support for INCA-IP
949
wdenkbf9e3b32004-02-12 00:47:09 +0000950* Some code cleanup
951
952* Patch by Josef Baumgartner, 10 Feb 2004:
953 Fixes for Coldfire port
954
955* Patch by Brad Kemp, 11 Feb 2004:
956 Fix CFI flash driver problems
957
wdenka2d18bb2004-02-11 21:35:18 +0000958* Make sure to use a bus clock divider of 2 only when running TQM8xxM
959 modules at CPU clock frequencies above 66 MHz.
wdenkbf9e3b32004-02-12 00:47:09 +0000960
wdenka2d18bb2004-02-11 21:35:18 +0000961* Optimize flash programming speed for LWMON (by another 100% :-)
962
wdenkcd37d9e2004-02-10 00:03:41 +0000963* Patch by Jian Zhang, 3 Feb 2004:
964 - Changed the incorrect FAT12BUFSIZE
965 - data_begin in fsdata can be negative. Changed it to be short.
966
wdenkec4c5442004-02-09 23:12:24 +0000967* Patches by Stephan Linz, 30 Jan 2004:
968 1: - board/altera/common/flash.c:flash_erase():
969 o allow interrupts befor get_timer() call
970 o check-up each erased sector and avoid unexpected timeouts
971 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
972 o enclose sevenseg_set() in cpp condition
973 - remove the ASMI configuration for DK1S10_standard_32 (never present)
974 - fix some typed in mistakes in the NIOS documentation
975 2: - split DK1C20 configuration into several header files:
976 o two new files for each NIOS CPU description
977 o U-Boot related part is remaining in DK1C20.h
978 3: - split DK1S10 configuration into several header files:
979 o two new files for each NIOS CPU description
980 o U-Boot related part is remaining in DK1S10.h
981 4: - Add support for the Microtronix Linux Development Kit
982 NIOS CPU configuration at the Altera Nios Development Kit,
983 Stratix Edition (DK-1S10)
984 5: - Add documentation for the Altera Nios Development Kit,
985 Stratix Edition (DK-1S10)
986 6: - Add support for the Nios Serial Peripharel Interface (SPI)
987 (master only)
988 7: - Add support for the common U-Boot SPI framework at
989 RTC driver DS1306
990
wdenkb98fff12004-02-09 20:51:26 +0000991* Patch by Rahul Shanbhag, 28 Jan 2004:
992 Fix flash protection/locking handling for OMAP1610 innovator board.
993
994* Patch by Rolf Peukert, 28 Jan 2004:
995 fix flash write problems on CSB226 board (write with 32 bit bus width)
996
997* Patches by Mark Jonas, 16 Jan 2004:
998 - fix rounding error when calculating baudrates for MPC5200 PSCs
999 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
1000 time which is not supported
1001
wdenk5653fc32004-02-08 22:55:38 +00001002* Patch by Yuli Barcohen, 26 Jan 2004:
1003 Allow bzip2 compression for small memory footprint boards
1004
1005* Patch by Brad Kemp, 21 Jan 2004:
1006 Add support for CFI flash driver for both the Intel and the AMD
1007 command sets.
1008
1009* Patch by Travis Sawyer, 20 Jan 2004:
1010 Fix pci bridge auto enumeration of sibling p2p bridges.
1011
1012* Patch by Tolunay Orkun, 12 Jan 2004:
1013 Add some delays as needed for Intel LXT971A PHY support
1014
1015* Patches by Stephan Linz, 09 Jan 2004:
1016 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
1017 - make DK1C20 board configuration related to ASMI conform to
1018 documentation
1019
wdenkf6e20fc2004-02-08 19:38:38 +00001020* Patch by Anders Larsen, 09 Jan 2004:
1021
1022 ARM memory layout fixes: the abort-stack is now set up in the
1023 correct RAM area, and the BSS is zeroed out as it should be.
1024
1025 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
1026 of the linker scripts are replaced by '__bss_start' and '_end',
1027 resp., which is a further step to eliminate unnecessary differences
1028 between the implementation of the CPU architectures.
1029
wdenkf4863a72004-02-07 01:27:10 +00001030* Patch by liang a lei, 9 Jan 2004:
1031 Fix Intel 28F128J3 ID in include/flash.h
1032
1033* Patch by Masami Komiya, 09 Jan 2004:
1034 add support for TB0229 board (NEC VR4131 MIPS processor)
1035
1036* Patch by Leon Kukovec, 12 Dec 2003:
1037 changed extern __inline__ into static __inline__ in
1038 include/linux/byteorder/swab.h
1039
wdenkba56f622004-02-06 23:19:44 +00001040* Patch by Travis Sawyer, 30 Dec 2003:
1041 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
1042 select MDI port based on enabled EMAC device.
1043 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
1044 base PrPMC board.
1045
wdenka6cccae2004-02-06 21:48:22 +00001046* Patch by Wolter Kamphuis, 15 Dec 2003:
1047 made CONFIG_SILENT_CONSOLE usable on all architectures
1048
1049* Disable date command on TQM866M - there is no RTC on MPC866
1050
wdenk75d1ea72004-01-31 20:06:54 +00001051* Fix variable CPU clock for MPC859/866 systems for low CPU clocks
1052
wdenk68766092004-01-29 09:22:58 +00001053* Implement adaptive SDRAM timing configuration based on actual CPU
1054 clock frequency for INCA-IP; fix problem with board hanging when
1055 switching from 150MHz to 100MHz
1056
1057* Add PCMCIA CS support for BMS2003 board
1058
wdenkc178d3d2004-01-24 20:25:54 +00001059* Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
1060 see doc/README.MPC866 for details;
1061 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
1062 calculate CPU clock frequency from PLL register values.
1063
1064* Add support for 128 MB RAM on TQM8xxL/M modules
1065
wdenkef978732004-01-21 20:46:28 +00001066* Fix PS/2 keyboard problem caused by statically initialized variable
1067 pointing to a location in flash
1068
1069* Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
1070
wdenkc837dcb2004-01-20 23:12:12 +00001071* The PS/2 mux on the BMS2003 board needs 450 ms after power on
1072 before we can access it; add delay in case we are faster (with no
1073 CF card inserted)
1074
1075* Cleanup of some init functions
1076
1077* Make sure SCC Ethernet is always stopped by the time we boot Linux
1078 to avoid Linux crashes by early packets coming in.
1079
1080* Accelerate flash accesses on LWMON board by using buffered writes
1081
wdenkb0aef112004-01-18 18:21:54 +00001082* Fix typo in Makefile;
1083 fix problem with PARTNUM detection
1084
wdenk1c437712004-01-16 00:30:56 +00001085* Patch by Reinhard Meyer, 09 Jan 2004:
1086 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
1087
1088* Add support for IDE LED on BMS2003 board
1089 (exclusive with status LED!)
1090
1091* Add support for PS/2 keyboard (used with PS/2 multiplexor on
1092 BMS2003 board)
1093
1094* Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
1095 Add common files for "emk" boards
1096
wdenkc83bf6a2004-01-06 22:38:14 +00001097* Add a common get_ram_size() function and modify the the
1098 board-specific files to invoke that common implementation.
1099
1100======================================================================
wdenkb34ff812004-01-06 11:13:56 +00001101Changes for U-Boot 1.0.1:
wdenk5cf9da42003-11-07 13:42:26 +00001102======================================================================
1103
wdenkb34ff812004-01-06 11:13:56 +00001104* Set default clock for INCA-IP to 150 MHz
1105
wdenka522fa02004-01-04 22:51:12 +00001106* Make BMS2003 use a separate config file to avoid #ifdef mess;
1107 add I2C support; add support for DS1337 RTC
1108
1109* Add CompactFlash support for BMS2003 board
1110
1111* Add support for status LED on BMS2003 board
1112
wdenk180d3f72004-01-04 16:28:35 +00001113* Patch by Scott McNutt, 02 Jan 2004:
1114 Add support for the Nios Active Serial Memory Interface (ASMI)
1115 on Cyclone devices
1116
1117* Patch by Andrea Marson, 16 Dec 2003:
1118 Add support for the PPChameleon ME and HI modules
1119
1120* Patch by Yuli Barcohen, 22 Dec 2003:
1121 Add support for Motorola DUET ADS board (MPC87x/88x)
1122
wdenkdd875c72004-01-03 21:24:46 +00001123* Patch by Robert Schwebel, 15 Dec 2003:
1124 add support for cramfs (uses JFFS2 command interface)
1125
wdenkc935d3b2004-01-03 19:43:48 +00001126* Patches by Stephan Linz, 11 Dec 2003:
1127 - more documentation for NIOS port
1128 - new struct nios_pio_t, struct nios_spi_t
1129 - Reconfiguration for NIOS Development Kit DK1C20:
1130 o move board related code from board/dk1c20
1131 to board/altera/dk1c20
1132 o create a new common source path board/altera/common
1133 and move generic flash access stuff into it
1134 o change/expand configuration file DK1C20.h
1135 - Add support for NIOS Development Kit DK1S10
1136 - Add status LED support for NIOS systems
1137 - Add dual 7-segment LED support for Altera NIOS DevKits
1138
wdenk3a473b22004-01-03 00:43:19 +00001139* Patch by Ronen Shitrit, 10 Dec 2003:
1140 Add support for the Marvell DB64360 / DB64460 development boards
1141
1142* Patch by Detlev Zundel, 10 Dec 2003:
1143 fix dependency problem in examples/Makefile
1144
wdenkb6e4c402004-01-02 16:05:07 +00001145* Patch by Denis Peter, 8 Dec 2003
1146 - add support for the PATI board (MPC555)
1147 - add SPI support for the MPC5xx
1148
1149* Patch by Anders Larsen, 08 Dec 2003:
1150 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
1151 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
1152 cleanup some redundand #defines
1153
wdenk63f34912004-01-02 15:01:32 +00001154* Patch by André Schwarz, 8 Dec 2003:
1155 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
1156 - TX and RX deskriptors must be quad-word aligned
1157 - does not work with only one TX deskriptor
1158 - standard reset method does not work
1159
1160* Patch by Masami Komiya, 08 Dec 2003:
1161 add RTL8139 ethernet driver
1162
1163* Patches by Ed Okerson, 07 Dec 2003:
1164 - fix ethernet for the AU1x00 processors in little-endian mode.
1165 - extend memsetup.S for the AU1x00 processors in BE and LE modes
1166
wdenkd4ca31c2004-01-02 14:00:00 +00001167* Minor code cleanup (coding style)
1168
1169* Patch by Reinhard Meyer, 30 Dec 2003:
1170 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
1171 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
1172 - turned debug print of PHY registers into a function (called in two places)
1173 - added support for EMK MPC5200 based modules
1174
1175* Fix MPC8xx PLPRCR_MFD_SHIFT typo
1176
1177* Add support for TQM866M modules
1178
1179* Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
1180
1181* Fix a few compiler warnings
1182
wdenkc1896002003-12-28 11:44:59 +00001183* Patch by Reinhard Meyer, 28 Dec 2003:
1184 Add initial support for TOP5200 board
1185
wdenk7cb22f92003-12-27 19:24:54 +00001186* Make CPU clock on ICA-IP board controllable by a "cpuclk"
1187 environment variable which can set to "100", "133", or "150". The
1188 CPU clock will be configured accordingly upon next reboot. Other
1189 values are ignored. In case of an invalid or undefined "cpuclk"
1190 value, the compile-time default CPU clock speed will be used.
1191
1192* Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
1193 window that is used to access the UART registers by the Linux driver)
1194
1195* Patch by Reinhard Meyer, 20 Dec 2003:
1196 Fix clock calculation for the MPC5200 for higher clock frequencies
1197 (above 2**32 / 10 = 429.5 MHz).
1198
1199* Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
1200
wdenkb2001f22003-12-20 22:45:10 +00001201* Fix IceCube CLKIN configuration (it's 33.000000MHz)
1202
1203* Add new configuration for IceCube board with DDR memory
1204
1205* Update TRAB memory configurations
1206
wdenk5c745d22003-12-12 00:02:26 +00001207* Add JFFS2 support for INCA-IP board
1208
stroesed4f58f72003-12-09 15:04:55 +00001209* Patch by Bill Hargen, 09 Dec 2003:
1210 - BUBINGA405EP: changed flash driver to protect top sector containing
1211 first instruction.
1212 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
1213 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
1214 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
1215 - 405EP: added/fixed support for "reginfo" command.
1216 - 4xx: removed spurious MII error messages on "mii info" command.
1217
wdenk4e5ca3e2003-12-08 01:34:36 +00001218* Patch by Bernhard Kuhn, 28 Nov 2003:
1219 add support for Coldfire CPU
1220 add support for Motorola M5272C3 and M5282EVB boards
1221
wdenk9fd5e312003-12-07 23:55:12 +00001222* Patch by Pierre Aubert, 24 Nov 2003:
1223 - add a return value for the fpga command
1224 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
1225 is defined. If ide_preinit fails, ide_init is aborted.
1226 - fix an endianess problem in fat.h
1227
wdenk3bbc8992003-12-07 22:27:15 +00001228* Patch by Wolter Kamphuis, 05 Dec 2003:
1229 Add support for SNMC's QS850/QS823/QS860T boards
1230
wdenkb028f712003-12-07 21:39:28 +00001231* Patch by Yuli Barcohen, 3 Dec 2003:
1232 "revive" U-Boot support for old Motorola MPC860ADS board
1233
1234* Patch by Cam(ilo?), 03 Dec 2003:
1235 make examples build even with broken Montavista objcopy
1236
1237* Patch by Pavel Bartusek, 27 Nov 2003:
1238 fix conversion problem with "bootretry" evironment variable
1239
wdenkb4676a22003-12-07 19:24:00 +00001240* Patch by Andre Schwarz, 24 Nov 2003:
1241 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
1242
1243* Patch by Pavel Bartusek, 21 Nov 2003:
1244 set ZMII bridge speed on 440
1245
1246* Patch by Anders Larsen, 17 Nov 2003:
1247 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
1248
wdenka2663ea2003-12-07 18:32:37 +00001249* Patches by David Müller, 14 Nov 2003:
1250 - board/mpl/common/common_util.c
1251 * implement support for BZIP2 compressed images
1252 * various cleanups (printf -> puts, ...)
1253 - board/mpl/common/flash.c
1254 * report correct errors to upper layers
1255 * check the erase fail and VPP low bits in status reg
1256 - board/mpl/vcma9/cmd_vcma9.c
1257 - board/mpl/vcma9/flash.c
1258 * various cleanups (printf -> puts, ...)
1259 - common/cmd_usb.c
1260 * fix typo in comment
1261 - cpu/arm920t/usb_ohci.c
1262 * support for S3C2410 is missing in #if line
1263 - drivers/cs8900.c
1264 * reinit some registers in case of error (cable missing, ...)
1265 - fs/fat/fat.c
1266 * support for USB/MMC devices is missing in #if line
1267 - include/configs/MIP405.h
1268 - include/configs/PIP405.h
1269 * enable BZIP2 support
1270 * enlarge malloc space to 1MiB because of BZIP2 support
1271 - include/configs/VCMA9.h
1272 * enable BZIP2 support
1273 * enlarge malloc space to 1MiB because of BZIP2 support
1274 * enable USB support
1275 - lib_arm/armlinux.c
1276 * change calling convention of ARM Linux kernel as
1277 described on http://www.arm.linux.org.uk/developer/booting.php
1278
1279* Patch by Thomas Lange, 14 Nov 2003:
1280 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
1281 support all these AMD boards.
1282
1283* Patch by Thomas Lange, 14 Nov 2003:
1284 Workaround for mips au1x00 physical memory accesses (the au1x00
1285 uses a 36 bit bus internally and cannot access physical memory
1286 directly. Use the uncached SDRAM address instead of the physical
1287 one.)
1288
wdenkef5a9672003-12-07 00:46:27 +00001289* Patch by Xue Ligong (Joe), 13 Nov 2003:
1290 add Realtek 8019 ethernet driver
1291
1292* Patch by Yuli Barcohen, 13 Nov 2003:
1293 MPC826xADS/PQ2FADS cleanup
1294
1295* Patch by Anders Larsen, 12 Nov 2003:
1296 Update README to mark the PORTIO commands non-standard
1297
wdenk5779d8d2003-12-06 23:55:10 +00001298* Patch by Nicolas Lacressonnière, 12 Nov 2003:
1299 update for for Atmel AT91RM9200DK development kit:
1300 - support for environment variables in DataFlash
1301 - Atmel DataFlash AT45DB1282 support
1302
1303* Patch by Jeff Carr, 11 Nov 2003:
1304 add support for new version of 8270 processors
1305
1306* Patches by George G. Davis, 05 Nov 2003:
1307 - only pass the ARM linux initrd tag to the kernel when an initrd
1308 is actually present
1309 - update omap1510inn configuration file
1310
wdenk8bf3b002003-12-06 23:20:41 +00001311* Patches by Stephan Linz, 3 Nov 2003:
1312 - more endianess fixes for LAN91C111 driver
1313 - CFG_HZ configuration patch for NIOS Cyclone board
1314
1315* Patch by Stephan Linz, 28 Oct 2003:
1316 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
1317
1318* Patch by Steven Scholz, 20 Oct 2003:
1319 - make "mii info <addr>" show infor for PHY at "addr" only
1320 - Endian fix for miiphy_info()
1321
wdenka8c7c702003-12-06 19:49:23 +00001322* Patch by Gleb Natapov, 19 Sep 2003:
1323 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
1324
1325* Patch by Anders Larsen, 17 Sep 2003:
1326 Bring ARM memory layout in sync with the documentation:
1327 stack and malloc-heap are now located _below_ the U-Boot code
1328
wdenkfa1399e2003-12-06 11:20:01 +00001329* Accelerate booting on TRAB board: read and check autoupdate image
1330 headers first instead of always reading the whole images.
1331
wdenkb96619a2003-12-05 21:08:38 +00001332* Fix type in MPC5XXX code (pointed out by Victor Wren)
1333
wdenkaf6d1df2003-12-03 23:53:42 +00001334* Enabled password check on RMU board
1335
1336* Fix configuration problem with IceCube in LOWBOOT configuration:
1337 envrionment got embedded, corrupting the image layout.
1338
1339* Fix NEC display names (it's 6440 [for 640x480], not 6640).
1340
wdenkfd3103b2003-11-25 16:55:19 +00001341* Added BMS2003 board
1342 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
1343
wdenkb4757ce2003-11-17 21:45:27 +00001344* Fix flash driver for TRAB board (must use Unlock Bypass Reset
1345 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
1346 and CPLD
1347
wdenk5bb226e2003-11-17 21:14:37 +00001348* Use "-fPIC" instead of "-mrelocatable" to prevent problems with
1349 recent tools
1350
1351* Add checksum verification to 'imls' command
1352
1353* Add bd_info fields needed for 4xx Linux I2C driver
1354
1355* Patch by Martin Krause, 4 Nov. 2003:
1356 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
1357
1358* Print used network interface when CONFIG_NET_MULTI is set
1359
wdenk5cf9da42003-11-07 13:42:26 +00001360* Patch by Bernhard Kuhn, 28 Oct 2003:
1361 Add low boot support for MPC5200
1362
1363* Fix problem with dual PCMCIA support (NSCU)
1364
1365* Fix MPC5200 I2C initialization function
1366
1367======================================================================
wdenka43278a2003-09-11 19:48:06 +00001368Changes for U-Boot 1.0.0:
1369======================================================================
1370
wdenkb13fb012003-10-30 21:49:38 +00001371* Fix parameter passing to standalone images with bootm command
1372
1373* Patch by Kyle Harris, 30 Oct 2003:
1374 Fix build errors for ixdp425 board
1375
1376* Patch by David M. Horn, 29 Oct 2003:
1377 Fixes to build under CYGWIN
1378
1379* Get IceCube MGT5100 working (again)
1380
wdenk5fa66df2003-10-29 23:18:55 +00001381* Fix problems in memory test on some boards (which was not
1382 non-destructive as intended)
1383
1384* Patch by Gary Jennejohn, 28 Oct 2003:
1385 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
1386 to prevent stack overflow on ARM systems
1387
wdenka0f2fe52003-10-28 09:14:21 +00001388* Patch by Stephan Linz, 28 Oct 2003:
1389 fix init sequence error for NIOS port
1390
1391* Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
1392
1393* Add CONFIG_VERSION_VARIABLE to TRAB configuration
1394
wdenka57a4962003-10-26 22:52:58 +00001395* Patch by Xiao Xianghua, 23 Oct 2003:
1396 small patch for mpc85xx
1397
1398* Fix small problem in MPC5200 I2C driver
1399
1400* Fix FCC3 support on ATC board
1401
dzu8cb81432003-10-24 13:14:45 +00001402* Correct header printing for multi-image files in do_bootm()
1403
1404* Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
1405
wdenk4654af22003-10-22 09:00:28 +00001406* Fix PCI problems on PPChameleon board
1407
wdenka3ad8e22003-10-19 23:22:11 +00001408* Patch by Steven Scholz, 18 Oct 2003:
1409 Fix AT91RM9200 ethernet driver
1410
1411* Patch by Nye Liu, 17 Oct 2003:
1412 Fix typo in include/mpc8xx.h
1413
1414* Patch by Richard Woodruff, 16 Oct 03:
1415 Fixes for cpu/arm925/interrupt.c
1416 - Initialize timestamp & lastdec vars.
1417 - fix timestamp overflows.
1418 - fix lastdec overflow.
1419 - smarter normalization to allow udelay() below 1ms to work.
1420
1421* Patch by Scott McNutt, 16 Oct
1422 add networking support for the Altera Nios Development Kit,
1423 Cyclone Edition (DK-1C20)
1424
1425* Patch by Jon Diekema, 14 Oct 2003:
1426 add hint about doc/README.silent to README file
1427
dzue7df0292003-10-19 21:43:26 +00001428* Add CompactFlash support for NSCU
1429
wdenkd7281f42003-10-19 22:30:08 +00001430* Fix PCI problems on PPChameleonEVB
1431
wdenk3d1e8a92003-10-16 12:53:35 +00001432* TRAB auto-update: Base decision if we have to strip the image
1433 header on image type as encoded in the header
wdenkd7281f42003-10-19 22:30:08 +00001434 (include image type patch by Martin Krause, 17 Oct 2003)
wdenk3d1e8a92003-10-16 12:53:35 +00001435
wdenk42d1f032003-10-15 23:53:47 +00001436* Patches by Xianghua Xiao, 15 Oct 2003:
1437
1438 - Added Motorola CPU 8540/8560 support (cpu/85xx)
1439 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
1440 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
1441
1442* Fix flash timings on TRAB board
1443
wdenk2d5b5612003-10-14 19:43:55 +00001444* Make sure HUSH is initialized for running auto-update scripts
1445
1446* Make 5200 reset command _really_ reset the board, without running
1447 any other code after it
1448
1449* Fix errors with flash erase when range spans across banks
1450 that are mapped in reverse order
1451
1452* Fix flash mapping and display on P3G4 board
1453
1454* Patch by Kyle Harris, 15 Jul 2003:
1455 - add support for Intel IXP425 CPU
1456 - add support for IXDP425 eval board
1457
wdenkf72da342003-10-10 10:05:42 +00001458* Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
1459 for more information
1460
wdenk5da627a2003-10-09 20:09:04 +00001461* Patch by Steven Scholz, 10 Oct 2003
1462 - Add support for Altera FPGA ACEX1K
1463
wdenk15647dc2003-10-09 19:00:25 +00001464* Patches by Thomas Lange, 09 Oct 2003:
1465 - fix cmd_ide.c for non ppc boards (read/write functions did not
1466 add ATA base address)
1467 - fix for shannon board
1468 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
wdenk5da627a2003-10-09 20:09:04 +00001469 - Endian swap ATA identity for all big endian CPUs, not just PPC
1470 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
1471 args to linux
1472 - add support for dbau1x00 board (MIPS32)
wdenk15647dc2003-10-09 19:00:25 +00001473
1474* Patch by Sangmoon Kim, 07 Oct 2003:
1475 add support for debris board
1476
wdenka0ff7f22003-10-09 13:16:55 +00001477* Patch by Martin Krause, 09 Oct 2003:
1478 Fixes for TRAB board
1479 - /board/trab/rs485.c: correct baudrate
wdenk42d1f032003-10-15 23:53:47 +00001480 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
wdenka0ff7f22003-10-09 13:16:55 +00001481 udelay(); fix some timing problems with adc controller
1482 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
1483 modify commands: touch and buzzer
1484
1485* Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
1486 (quick & dirty workaround for rogue pointer problem in get_vfatname());
1487 Use direct function calls for auto_update instead of hush commands
1488
wdenk4a551702003-10-08 23:26:14 +00001489* Patch by Scott McNutt, 04 Oct 2003:
1490 - add support for Altera Nios-32 CPU
1491 - add support for Nios Cyclone Development Kit (DK-1C20)
1492
1493* Patch by Steven Scholz, 29 Sep 2003:
1494 - A second parameter for bootm overwrites the load address for
1495 "Standalone Application" images.
1496 - bootm sets environment variable "filesize" to the resulting
1497 (uncompressed) data length for "Standalone Application" images
1498 when autostart is set to "no". Now you can do something like
1499 if bootm $fpgadata $some_free_ram ; then
1500 fpga load 0 $some_free_ram $filesize
1501 fi
1502
1503* Patch by Denis Peter, 25 Sept 2003:
1504 add support for the MIP405 Rev. C board
1505
wdenk54387ac2003-10-08 22:45:44 +00001506* Patch by Yuli Barcohen, 25 Sep 2003:
1507 add support for Zephyr Engineering ZPC.1900 board
1508
1509* Patch by Anders Larsen, 23 Sep 2003:
1510 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
1511 implemented for the x86 architecture)
1512
wdenkfc3e2162003-10-08 22:33:00 +00001513* Patch by Sangmoon Kim, 23 Sep 2003:
1514 fix pll_pci_to_mem_multiplier table for MPC8245
1515
1516* Patch by Anders Larsen, 22 Sep 2003:
1517 enable timed autoboot on PXA
1518
1519* Patch by David Müller, 22 Sep 2003:
wdenkfc3e2162003-10-08 22:33:00 +00001520 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
1521 returns correct libgcc file path
1522 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
1523 time on s3c24x0 systems
1524
1525* Patch by Jon Diekema, 19 Sep 2003:
1526 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
1527 link state to the fault LED.
1528 - In NetLoop, make the Fault LED reflect the link status. The link
1529 status gets updated on entry, and on timeouts.
wdenk42d1f032003-10-15 23:53:47 +00001530
wdenkef1464c2003-10-08 22:14:02 +00001531* Patch by Anders Larsen, 18 Sep 2003:
1532 allow mkimage to build and run on Cygwin-hosted systems
1533
1534* Patch by Frank Müller, 18 Sep 2003:
1535 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
1536 cpu/mpc8xx/fec.c
1537
1538* Patch by Pantelis Antoniou, 16 Sep 2003:
1539 add tool to compute fileds in the PLPRCR register for MPC86x
1540
wdenkd9a405a2003-10-07 20:01:55 +00001541* Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
1542
wdenk147031a2003-10-07 10:33:38 +00001543* Fix build problems under FreeBSD
1544
wdenk887b3722003-10-06 22:00:45 +00001545* Add generic filesystem image type
1546
wdenkfbe4b5c2003-10-06 21:55:32 +00001547* Make fatload set filesize environment variable
1548
1549* enable basic / medium / high-end configurations for PPChameleonEVB
1550 board; fix NAND code
1551
1552* enable TFTP client code to specify to the server the desired
1553 timeout value (see RFC-2349)
1554
dzubb65a312003-09-30 15:22:12 +00001555* Improve SDRAM setup for TRAB board
1556
dzu88a1bfa2003-09-30 15:11:43 +00001557* Suppress all output with splashscreen configured only if "splashimage"
1558 is set
1559
dzucad07372003-09-30 14:36:51 +00001560* Fix problems with I2C support for mpc5200
1561
dzu8a42eac2003-09-29 21:55:54 +00001562* Adapt TRAB configuration and auto_update to new memory layout
1563
dzu91e940d2003-09-25 22:32:40 +00001564* Add configuration for wtk board
1565
dzu29127b62003-09-25 22:30:12 +00001566* Add support for the Sharp LQ065T9DR51U LCD display
1567
wdenk206c60c2003-09-18 10:02:25 +00001568* Patch by Rune Torgersen, 17 Sep 2003:
1569 - Fixes for MPC8266 default config
wdenk65bd0e22003-09-18 10:45:21 +00001570 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
wdenk206c60c2003-09-18 10:02:25 +00001571
1572* Patches by Jon Diekema, 17 Sep 2003:
1573 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
1574 env_common.c)
1575 - sbc8260 tweaks
1576 - adjust "help" output
1577
wdenk5f535fe2003-09-18 09:21:33 +00001578* Patches by Anders Larsen, 17 Sep 2003:
1579 - fix spelling errors
1580 - set GD_FLG_DEVINIT flag only after device function pointers
1581 are valid
1582 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
1583 writeable
1584 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
1585 - trigger watchdog while waiting in serial driver
1586
wdenkb0639ca2003-09-17 22:48:07 +00001587* Add auto-update code for TRAB board using USB memory sticks,
1588 support new configuration with more memory
wdenkf54ebdf2003-09-17 15:10:32 +00001589
wdenkef709e92003-09-16 17:35:37 +00001590* disable MPC5200 bus pipelining as workaround for bus contention
1591
wdenk4aeb2512003-09-16 17:06:05 +00001592* Modify XLB arbiter priorities on MPC5200 so all devices use same
1593 priority; configure critical interrupts to be handled like external
1594 interrupts
1595
wdenkacf98e72003-09-16 11:39:10 +00001596* Make IPB clock on MGT5100/MPC5200 configurable in board config file;
1597 go back to 66 MHz for stability
1598
wdenk78137c32003-09-15 18:00:00 +00001599* Patches by Jon Diekema, 15 Sep 2003:
1600 - add description for missing CFG_CMD_* entries in the README file
1601 - sacsng tweaks
1602
wdenk35656de2003-09-14 19:08:39 +00001603* Patch by Gleb Natapov, 14 Sep 2003:
1604 enable watchdog support for all MPC824x boards that have a watchdog
1605
1606* On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
1607 "Non-octet Aligned Frame" errors we see at 100 Mbps
1608
1609* Patch by Sharad Gupta, 14 Sep 2003:
1610 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
1611
wdenk200f8c72003-09-13 19:13:29 +00001612* Patch by llandre, 11 Sep 2003:
1613 update configuration for PPChameleonEVB board
1614
wdenk531716e2003-09-13 19:01:12 +00001615* Patch by David Müller, 13 Sep 2003:
1616 various changes to VCMA9 board specific files
1617
1618* Add I2C support for MGT5100 / MPC5200
1619
wdenkb70e7a02003-09-12 20:09:09 +00001620* Patch by Rune Torgersen, 11 Sep 2003:
1621 Changed default memory option on MPC8266ADS to NOT be Page Based
1622 Interleave, since this doesn't work very well with the standard
1623 16MB DIMM
1624
1625* Patch by George G. Davis, 12 Sep 2003:
1626 fix Makefile settings for sk98 driver
1627
stroese68ce8952003-09-12 08:57:52 +00001628* Patch by Stefan Roese, 12 Sep 2003:
1629 - new boards added: DP405, HUB405, PLU405, VOH405
1630 - some esd boards updated
1631 - cpu/ppc4xx/sdram.c: disable memory controller before setting
1632 first values
1633 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
1634
wdenk4f7cb082003-09-11 23:06:34 +00001635* Patch by Martin Krause, 11 Sep 2003:
1636 add burn-in tests for TRAB board
1637
1638* Enable instruction cache on MPC5200 board
1639
wdenka43278a2003-09-11 19:48:06 +00001640* Patch by Denis Peter, 11 Sep 2003:
1641 - fix USB data pointer assignment for bulk only transfer.
1642 - prevent to display erased directories in FAT filesystem.
1643
1644* Change output format for NAND flash - make it look like for other
1645 memory, too
1646
1647======================================================================
wdenk149dded2003-09-10 18:20:28 +00001648Changes for U-Boot 0.4.8:
wdenkd94f92c2003-08-28 09:41:22 +00001649======================================================================
1650
dzu29127b62003-09-25 22:30:12 +00001651* Add I2C and RTC support for RMU board
1652
wdenk7205e402003-09-10 22:30:53 +00001653* Patches by Denis Peter, 9 Sep 2003:
1654 add FAT support for IDE, SCSI and USB
1655
1656* Patches by Gleb Natapov, 2 Sep 2003:
1657 - cleanup of POST code for unsupported architectures
1658 - MPC824x locks way0 of data cache for use as initial RAM;
1659 this patch unlocks it after relocation to RAM and invalidates
1660 the locked entries.
1661
1662* Patch by Gleb Natapov, 30 Aug 2003:
1663 new I2C driver for mpc107 bridge. Now works from flash.
1664
1665* Patch by Dave Ellis, 11 Aug 2003:
1666 - JFFS2: fix typo in common/cmd_jffs2.c
1667 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
1668 - JFFS2: remove node version 0 warning
1669 - JFFS2: accept JFFS2 PADDING nodes
1670 - SXNI855T: add AM29LV800 support
1671 - SXNI855T: move environment from EEPROM to flash
1672 - SXNI855T: boot from JFFS2 in NOR or NAND flash
1673
1674* Patch by Bill Hargen, 11 Aug 2003:
1675 fixes for I2C on MPC8240
1676 - fix i2c_write routine
1677 - fix iprobe command
1678 - eliminates use of global variables, plus dead code, cleanup.
1679
wdenk149dded2003-09-10 18:20:28 +00001680* Add support for USB Mass Storage Devices (BBB)
1681 (tested with USB memory sticks only)
1682
1683* Avoid flicker on TRAB's VFD
1684
wdenk7152b1d2003-09-05 23:19:14 +00001685* Add support for SK98xx driver
1686
1687* Add PCI support for SL8245 board
1688
1689* Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
1690 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
1691 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
1692
1693* Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
1694 to allow for more accurate baudrate settings
1695 (error now 0.7% at 115 kbps, instead of 3.5% before)
1696
1697* Patch by Andreas Mohr, 4 Sep 2003:
1698 Fix a lot of spelling errors
1699
wdenk12f34242003-09-02 22:48:03 +00001700* Add support for PPChameleon Eval Board
1701
1702* Add support for P3G4 board
1703
1704* Fix problem with MGT5100 FEC driver: add "early" MAC address
1705 initialization
1706
wdenk326428c2003-08-31 18:37:54 +00001707* Patch by Yuli Barcohen, 7 Aug 2003:
1708 check BCSR to detect if the board is configured in PCI mode
1709
wdenk149dded2003-09-10 18:20:28 +00001710======================================================================
1711Changes for U-Boot 0.4.7:
1712======================================================================
1713
wdenk0cb61d72003-08-30 00:05:50 +00001714* Patch by Raghu Krishnaprasad, 7 Aug 2003:
1715 add support for Adder II MPC852T module
1716
wdenk6f213472003-08-29 22:00:43 +00001717* Patch by George G. Davis, 19 Aug 2003:
1718 fix TI Innovator/OMAP1510 pin configs
1719
1720* Patches by Kshitij, 18 Aug 2003
1721 - add support for arm926ejs cpu core
1722 - add support for TI OMAP 1610 Innovator Board
1723
wdenkc29fdfc2003-08-29 20:57:53 +00001724* Patch by Yuli Barcohen, 14 Aug 2003:
1725 add support for bzip2 uncompression
1726
1727* Add GCC library to examples/Makefile so GCC utility functions will
1728 be resolved, too
1729
wdenkca75add2003-08-29 10:05:53 +00001730* Add I2C and RTC support for RMU board using software I2C driver
1731 (because of better response to iprobe command); fix problem with
1732 "reset" command
1733
stroese437ce072003-08-28 14:24:37 +00001734* Patch by Matthias Fuchs, 28 Aug 2003:
1735 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
1736 CONFIG_BOOTP_MAKS (see README).
1737
wdenkd94f92c2003-08-28 09:41:22 +00001738* Fix ICU862 environment problem
1739
1740* Fix RAM size detection for RMU board
1741
1742* Implement "reset" for MGT5100/MPC5200 systems
1743
1744======================================================================
1745Changes for U-Boot 0.4.6:
wdenk2535d602003-07-17 23:16:40 +00001746======================================================================
1747
wdenke0ac62d2003-08-17 18:55:18 +00001748* Make Ethernet autonegotiation on INCA-IP work for all clock rates;
1749 allow selection of clock frequency as "make" target
1750
1751* Implement memory autosizing code for IceCube boards
1752
1753* Configure network port on INCA-IP for autonegotiation
1754
1755* Fix overflow problem in network timeout code
1756
1757* Patch by Richard Woodruff, 8 Aug 2003:
1758 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
1759
wdenkd94f92c2003-08-28 09:41:22 +00001760======================================================================
1761Changes for U-Boot 0.4.5:
1762======================================================================
1763
wdenkae3af052003-08-07 22:18:11 +00001764* Update for TQM board defaults:
1765 disable clocks_in_mhz, enable boot count limit
1766
dzu9374fa22003-08-07 15:04:48 +00001767* Removed tools/gdb from "make all" target. Added make target "gdbtools"
1768 in toplevel directory instead. Removed astest.c from tools/gdb because
1769 it is no longer relevant.
1770
wdenk96e48cf2003-08-05 18:22:44 +00001771* Fix PCI support for MPC5200 / IceCube Board
1772
wdenkbdccc4f2003-08-05 17:43:17 +00001773* Map ISP1362 USB OTG controller for NSCU board
1774
1775* Patch by Brad Parker, 02 Aug 2003:
1776 fix sc520_cdp problems
1777
1778* Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
1779
1780* Allow erase command to cross flash bank boundaries
1781
wdenk1f4bb372003-07-27 00:21:01 +00001782* Patch by Scott McNutt, 21 Jul 2003:
1783 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
1784 Both LynxOS and BlueCat linux KDIs are supported.
1785
1786* Patch by Richard Woodruff, 25 Jul 2003:
1787 use more reliable reset for OMAP/925T
1788
1789* Patch by Nye Liu, 25 Jul 2003:
1790 fix typo in mpc8xx.h
1791
1792* Patch by Richard Woodruff, 24 Jul 2003:
1793 Fixes for cmd_nand.c:
1794 - Fixed null dereferece which could result in incorrect ECC values.
1795 - Added support for devices with no Ready/Busy signal hooked up.
1796 - Added OMAP1510 read/write protect handling.
1797 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
1798 for non-JFFS2.
1799 - Switched default ECC to be JFFS2.
1800
wdenk77846742003-07-26 08:08:08 +00001801* Allow crc32 to be used at address 0x000
1802
1803* Provide consistent interface to standalone applications to access
1804 the 'global_data' structure
1805 Provide a doc/README.standalone more useful to users/developers.
1806
1807* Make IceCube MGT5100 FEC driver work
1808
wdenk27b207f2003-07-24 23:38:38 +00001809* Implement new mechanism to export U-Boot's functions to standalone
1810 applications: instead of using (PPC-specific) system calls we now
1811 use a jump table; please see doc/README.standalone for details
1812
1813* Patch by Dave Westwood, 24 Jul 2003:
1814 added support for Unity OS (a proprietary OS)
1815
1816* Patch by Detlev Zundel, 23 Jul 2003:
1817 add "imls" command to print flash table of contents
1818
1819* Fix cold boot detection for log buffer reset
1820
1821* Return error for invalid length specifiers with "cp.X" etc.
1822
1823* Fix startup problem on MIPS
1824
1825* Allow for CONFIG_SPLASH_SCREEN even when no explicit
1826 bitmap support is configured
1827
1828* Patch by Bill Hargen, 18 Jul 2003:
1829 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
1830
1831* Patch by Denis Peter, 18 Jul 2003:
1832 - fix memory configuration for MIP405T
1833 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
1834
1835* Cleanup of TQM82xx configurations; use "official" board types
1836 to make selection easier.
1837
wdenk2535d602003-07-17 23:16:40 +00001838* Patch by Martin Krause, 17 Jul 2003:
1839 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
1840
1841* Patch by Richard Woodruff, 17 July 03:
stroese437ce072003-08-28 14:24:37 +00001842 - Fixed bug in OMAP1510 baud rate divisor settings.
wdenk2535d602003-07-17 23:16:40 +00001843
1844* Patch by Nye Liu, 16 July 2003:
1845 MPC860FADS fixes:
1846 - add MPC86xADS support (uses MPC86xADS.h)
1847 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
1848 o PLPRCR changes
1849 o BRG changes (EXTAL/XTAL restricted to 10MHz)
1850 o don't trust gclk() software measurement by default, depend on
1851 CONFIG_8xx_GCLK_FREQ
1852 - add DRAM SIMM not installed detection
1853 - use more "correct" SDRAM initialization sequence
1854 - allow different SDRAM sizes (8xxADS has 8M)
1855 - default DER is 0
1856 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
1857 - rename MAMR/MBMR defines to be more consistent. Should eventually
1858 be merged into MxMR to better reflect the PowerQUICC datasheet.
1859
1860* Patch by Yuli Barcohen, 16 Jul 2003:
1861 support new Motorola PQ2FADS-ZU evaluation board which replaced
1862 MPC8260ADS and MPC8266ADS
1863
1864======================================================================
wdenk945af8d2003-07-16 21:53:01 +00001865Changes for U-Boot 0.4.4:
1866======================================================================
1867
1868* Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
1869
1870* Add support for MGT5100 and MPC5200 processors
1871
1872* Patch by Lutz Dennig, 15 Jul 2003:
1873 update for R360MPI board
1874
1875======================================================================
wdenk8564acf2003-07-14 22:13:32 +00001876Changes for U-Boot 0.4.3:
wdenkb37c7e52003-06-30 16:24:52 +00001877======================================================================
1878
wdenk2e5983d2003-07-15 20:04:06 +00001879* Patches by Kshitij, 04 Jul 2003
wdenk945af8d2003-07-16 21:53:01 +00001880 - added support for arm925t cpu core
wdenk2e5983d2003-07-15 20:04:06 +00001881 - added support for TI OMAP 1510 Innovator Board
1882
wdenk6dff5522003-07-15 07:45:49 +00001883* Patches by Martin Krause, 14 Jul 2003:
1884 - add I2C support for s3c2400 systems (trab board)
1885 - (re-) add "ping" to command table
1886
1887* Fix handling of "slow" POST routines
1888
wdenk8564acf2003-07-14 22:13:32 +00001889* Patches by Yuli Barcohen, 13 Jul 2003:
1890 - Correct flash and JFFS2 support for MPC8260ADS
1891 - fix PVR values and clock generation for PowerQUICC II family
1892 (8270/8275/8280)
1893
1894* Patch by Bernhard Kuhn, 08 Jul 2003:
1895 - add support for M68K targets
1896
1897* Patch by Ken Chou, 3 Jul:
1898 - Fix PCI config table for A3000
1899 - Fix iobase for natsemi.c
1900 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
wdenk945af8d2003-07-16 21:53:01 +00001901
wdenk8564acf2003-07-14 22:13:32 +00001902* Allow to enable "slow" POST routines by key press on power-on
1903* Fix temperature dependend switching of LCD backlight on LWMON
1904* Tweak output format for LWMON
1905
stroese57029232003-07-11 08:23:12 +00001906* Patch by Stefan Roese, 11 Jul 2003:
1907 - Fix bug in CONFIG_VERSION_VARIABLE.
1908 - AR405 config updated.
1909 - OCRTC/ORSG: bsp command added.
1910 - ASH405 bsp update.
1911
wdenk8564acf2003-07-14 22:13:32 +00001912======================================================================
1913Changes for U-Boot 0.4.2:
1914======================================================================
1915
wdenkf12e5682003-07-07 20:07:54 +00001916* Add support for NSCU board
1917
1918* Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
1919
1920* Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
1921 mirror bit flash on TQM8xxM modules
1922
wdenk0d498392003-07-01 21:06:45 +00001923* Patch by Kenneth Johansson, 30 Jun 2003:
1924 get rid of MK_CMD_ENTRY macro; update doc/README.command
1925
wdenkb37c7e52003-06-30 16:24:52 +00001926* Patch by Seb James, 30 Jun 2003:
1927 Improve documentation of I2C configuration in README
1928
1929* Fix problems with previous log buffer "fixes"
1930
1931* Fix minor help text issues
1932
1933* "log append" did not append a newline
1934
1935======================================================================
wdenkb0fce992003-06-29 21:03:46 +00001936Changes for U-Boot 0.4.1:
wdenk8bde7f72003-06-27 21:31:46 +00001937======================================================================
1938
wdenkb0fce992003-06-29 21:03:46 +00001939* Fix some missing commands, cleanup header files
1940 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
1941
wdenk9d2b18a2003-06-28 23:11:04 +00001942* Rewrite command lookup and help command (fix problems with bubble
1943 sort when sorting command name list). Minor cleanup here and there.
1944
wdenkd1cbe852003-06-28 17:24:46 +00001945* Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
1946 - Allow to call sysmon function interactively
1947 - PIC on LWMON board needs delay after power-on
1948 - Add missing RSR definitions for MPC8xx
1949 - Improve log buffer handling: guarantee clean reset after power-on
wdenk149dded2003-09-10 18:20:28 +00001950 - Add support for EXBITGEN board (aka "genie")
wdenkd1cbe852003-06-28 17:24:46 +00001951 - Add support for SL8245 board
1952
wdenk8bde7f72003-06-27 21:31:46 +00001953* Code cleanup:
1954 - remove trailing white space, trailing empty lines, C++ comments, etc.
1955 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
1956
1957* Patches by Kenneth Johansson, 25 Jun 2003:
1958 - major rework of command structure
1959 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
1960
1961======================================================================
1962Changes for U-Boot 0.4.0:
wdenk4532cb62003-04-27 22:52:51 +00001963======================================================================
1964
wdenk993cad92003-06-26 22:04:09 +00001965* Patches by Robert Schwebel, 26 Jun 2003:
wdenk8bde7f72003-06-27 21:31:46 +00001966 - csb226 configuration updated
1967 - credits for logodl port updated
1968 - innokom configuration updated
1969 - logodl tree update, still with coding style inconsistencies
1970 - added OCM for ppc405 warning to README
wdenk993cad92003-06-26 22:04:09 +00001971
1972* Patch by Pantelis Antoniou, 25 Jun 2003:
1973 update NetVia with V2 board support
1974
wdenkb783eda2003-06-25 22:26:29 +00001975* Header file cleanup for ARM
1976
1977* Patch by Murray Jensen, 24 Jun 2003:
1978 - make sure to use only U-boot provided header files
1979 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
1980
stroesea300d832003-06-24 14:32:24 +00001981* Patch by Stefan Roese, 24 Jun 2003:
1982 - Update esd ASH405 board files.
1983 - Update esd DASA_SIM config file.
1984 - Add ping command to some esd boards.
1985
wdenkcceb8712003-06-23 18:12:28 +00001986* Patch by Yuli Barcohen, 23 Jun 2003:
1987 Update for MPC8260ADS board
1988
1989* Patch by Murray Jensen, 23 Jun 2003:
1990 - cleanup of GCC 3.x compiler warnings
1991
wdenk3595ac42003-06-22 17:18:28 +00001992* Patch by Rune Torgersen, 4 Jun 2003:
1993 add large memory support for MPC8266ADS board
stroesea300d832003-06-24 14:32:24 +00001994
wdenk3595ac42003-06-22 17:18:28 +00001995* Patch by Richard Woodruff, 19 June 03:
1996 - Enabled standard u-boot device abstraction for ARM
1997 - Enabled console device for ARM
1998 - Initilized bi_baudrate for ARM
1999
2000* Patch by Bill Hargen, 23 Apr 2003:
2001 fix byte order for 824x I2C addresses (write op)
2002
wdenk592c5ca2003-06-21 00:17:24 +00002003* Patch by Murray Jensen, 20 Jun 2003:
2004 - hymod update
2005 - cleanup (especially for gcc-3.x compilers)
2006
wdenk72755c72003-06-20 23:10:58 +00002007* Patch by Tom Guilliams, 20 Jun 2003:
2008 added CONFIG_750FX support for IBM 750FX processors
2009
wdenk03329902003-06-20 22:36:30 +00002010* Patch by Devin Crumb, 02 Apr 2003:
2011 Fix clock divider rounding problem in drivers/serial.c
2012
2013* Patch by Richard Woodruff, 19 June 03:
2014 - Fixed smc91c111 driver to sync with the u-boot environment
2015 (driver/smc91c111.c).
wdenk0b97ab12003-06-19 23:58:30 +00002016 - Added eth_init error return check in NetLoop (net/net.c).
2017
wdenk03329902003-06-20 22:36:30 +00002018* Patch by Ken Chou, 19 June 2003:
wdenk0b97ab12003-06-19 23:58:30 +00002019 Added support for A3000 SBC board (Artis Microsystems Inc.)
2020
wdenk6dd652f2003-06-19 23:40:20 +00002021* Patches by Murray Jensen, 17 Jun 2003:
2022 - Hymod board database mods: add "who" field and new xilinx chip types
2023 - provide new "init_cmd_timeout()" function so code external to
2024 "common/main.c" can use the "reset_cmd_timeout()" function before
2025 entering the main loop
2026 - add DTT support for adm1021 (new file dtt/adm1021.c; config
2027 slightly different. see include/configs/hymod.h for an example
2028 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
2029 CFG_DTT_ADM1021 defined)
2030 - add new "eeprom_probe()" function which has similar args and
2031 behaves in a similar way to "eeprom_read()" etc.
2032 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
2033 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
2034 - gdbtools copyright update
2035 - ensure that set_msr() executes the "sync" and "isync" instructions
2036 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
2037 - 8260 I/O ports fix: Open Drain should be set last when configuring
2038 - add SIU IRQ defines for 8260
2039 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
2040 config.mk to allow board configurations to override the GNU
2041 linker script, selected via the LDSCRIPT, make variable, and to
2042 give an initial value to the OBJCFLAGS make variable
2043 - 8260 i2c enhancement:
2044 o correctly extends the timeout depending on the size of all
2045 queued messages for both transmit and receive
2046 o will not continue with receive if transmit times out
2047 o ensures that the error callback is done for all queued tx
2048 and rx messages
2049 o correctly detects both tx and rx timeouts, only delivers one to
2050 the callback, and does not overwrite an earlier error
2051 o logic in i2c_probe now correct
2052 - add "vprintf()" function so that "panic()" function can be
2053 technically correct
2054 - many Hymod board changes
2055
wdenk52f52c12003-06-19 23:04:19 +00002056* Patches by Robert Schwebel, 14 Jun 2003:
2057 - add support for Logotronic DL datalogger board
2058 - cleanup serial line after kermit binary download
2059 - add debugX macro (debug level support)
2060 - update mach-types.h to latest arm.linux.org.uk master list.
2061
wdenk48b42612003-06-19 23:01:32 +00002062* Patches by David Müller, 12 Jun 2003:
2063 - rewrite of the S3C24X0 register definitions stuff
2064 - "driver" for the built-in S3C24X0 RTC
2065
2066* Patches by Yuli Barcohen, 12 Jun 2003:
2067 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
2068 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
2069 configuration word supplied by FPGA on some MPC8260ADS boards
2070
2071* Patch by Pantelis Antoniou, 10 Jun 2003:
2072 Unify status LED interface
2073
wdenk15ef8a52003-06-18 20:22:24 +00002074* Add support for DS12887 RTC; add RTC support for ATC board
2075
wdenk2abbe072003-06-16 23:50:08 +00002076* Patch by Nicolas Lacressonniere, 11 Jun 2003:
2077 Modifications for Atmel AT91RM9200DK ARM920T based development kit
2078 - Add Atmel DataFlash support for reading and writing.
stroesea300d832003-06-24 14:32:24 +00002079 - Add possibility to boot a Linux from DataFlash with BOOTM command.
wdenk2abbe072003-06-16 23:50:08 +00002080 - Add Flash detection on Atmel AT91RM9200DK
2081 (between Atmel AT49BV1614 and AT49BV1614A flashes)
2082 - Replace old Ethernet PHY layer functions
2083 - Change link address
2084
2085* Patch by Frank Smith, 9 Jun 2003:
2086 use CRIT_EXCEPTION for machine check on 4xx
2087
2088* Patch by Detlev Zundel, 13 Jun 2003:
2089 added implementation of the "carinfo" command in cmd_immap.c
2090
wdenk71f95112003-06-15 22:40:42 +00002091* Fix CONFIG_NET_MULTI support in include/net.h
2092
2093* Patches by Kyle Harris, 13 Mar 2003:
2094 - Add FAT partition support
2095 - Add command support for FAT
2096 - Add command support for MMC
2097 ----
2098 - Add Intel PXA support for video
2099 - Add Intel PXA support for MMC
2100 ----
2101 - Enable MMC and FAT for lubbock board
2102 - Other misc changes for lubbock board
2103
wdenk487778b2003-06-06 11:20:01 +00002104* Patch by Robert Schwebel, April 02, 2003:
2105 fix for SMSC91111 driver
2106
wdenka3ed3992003-06-05 19:37:36 +00002107* Patch by Vladimir Gurevich, 04 Jun 2003:
2108 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
2109
stroese08eaea92003-06-05 15:44:37 +00002110* Patch by Stefan Roese, 05 Jun 2003:
2111 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
2112 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
2113 data cache can be used even if the chip select is in use.
2114 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
2115 (see README for further description).
2116 - Changed config files of CONFIG_EEPRO100 boards to use the
2117 CFG_RX_ETH_BUFFER define.
2118
wdenk73a8b272003-06-05 19:27:42 +00002119* Add support for RMU board
2120
2121* Add support for TQM862L at 100/50 MHz
2122
2123* Patch by Pantelis Antoniou, 02 Jun 2003:
2124 major reconstruction of networking code;
2125 add "ping" support (outgoing only!)
2126
wdenkf3e0de62003-06-04 15:05:30 +00002127* Patch by Denis Peter, 04 June 2003:
2128 add support for the MIP405T board
2129
wdenk682011f2003-06-03 23:54:09 +00002130* Patches by Udi Finkelstein, 2 June 2003:
2131 - Added support for custom keyboards, initialized by defining a
2132 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
2133 - Added support for the RBC823 board.
2134 - cpu/mpc8xx/lcd.c now automatically calculates the
2135 Horizontal Pixel Count field.
2136
2137* Fix alignment problem in BOOTP (dhcp_leasetime option)
2138 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
2139
2140* Patch by Mark Rakes, 14 May 2003:
2141 add support for Intel e1000 gig cards.
2142
2143* Patch by Nye Liu, 3 Jun 2003:
2144 fix critical typo in MAMR definition (include/mpc8xx.h)
2145
2146* Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
2147
2148* Patch by Klaus Heydeck, 2 Jun 2003
2149 Minor changes for KUP4K configuration
2150
wdenk7a8e9bed2003-05-31 18:35:21 +00002151* Patch by Marc Singer, 29 May 2003:
2152 Fixed rarp boot method for IA32 and other little-endian CPUs.
2153
2154* Patch by Marc Singer, 28 May 2003:
2155 Added port I/O commands.
2156
2157* Patch by Matthew McClintock, 28 May 2003
2158 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
2159 - minor patches for utx8245
2160
2161* Patch by Daniel Engström, 28 May 2003:
2162 x86 update
2163
2164* Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
2165 add nand flash support to SXNI855T configuration
2166 fix/extend nand flash support:
2167 - fix 'nand erase' command so does not erase bad blocks
2168 - fix 'nand write' command so does not write to bad blocks
2169 - fix nand_probe() so handles no flash detected properly
2170 - add doc/README.nand
2171 - add .jffs2 and .oob options to nand read/write
2172 - add 'nand bad' command to list bad blocks
2173 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
2174 - make NAND read/write faster
2175
2176* Patch by Rune Torgersen, 23 May 2003:
2177 Update for MPC8266ADS board
2178
wdenk3b57fe02003-05-30 12:48:29 +00002179* Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
2180 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
2181 _time_ (!) if the environment is embedded within the U-Boot image,
2182 or in a separate flash sector.
2183
2184* Cleanup CFG_DER #defines in config files (wd maintained only)
2185
wdenkf07771c2003-05-28 08:06:31 +00002186* Fix data abort exception handling for arm920t CPU
2187
2188* Fix alignment problems with flash driver for TRAB board
2189
2190* Patch by Donald White, 21 May 2003:
2191 fix calculation of base address in pci_hose_config_device()
2192
2193* Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
2194 execute "cmd2", even if "cmd1" fails. Note that this is different
2195 to "run var1 var2" where the contents of "var2" will NOT be
2196 executed when a command in "var1" fails.
2197
wdenk38b99262003-05-23 23:18:21 +00002198* Add zero-copy ramdisk support (requires corresponding kernel support!)
2199
wdenk4c3b21a2003-05-23 12:36:20 +00002200* Patch by Kyle Harris, 20 May 2003:
2201 In preparation for an ixp port, rename cpu/xscale and arch-xscale
2202 into cpu/pxa and arch-pxa.
2203
stroesed9ff6e82003-05-23 11:49:24 +00002204* Patch by Stefan Roese, 23 May 2003:
2205 - IBM PPC405EP port added.
2206 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
2207 UART0) is used as default U-Boot console. PPC4xx only!
2208 - esd ASH405 board added (PPC405EP based).
2209 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
2210 - esd CPCI405AB board added.
2211 - esd PMC405 board added.
2212 - Update of some esd boards.
2213
wdenk33149b82003-05-23 11:38:58 +00002214* Patch by Denis Peter, 19 Mai 2003:
2215 add support for the MIP405-3 board
2216
wdenk5d232d02003-05-22 22:52:13 +00002217* Patch by Dave Ellis, 22 May 2003:
2218 Fix problem with only partially cleared .bss segment
2219
2220* Patch by Rune Torgersen, 12 May 2003:
2221 get PCI to work on a MPC8266ADS board; incorporate change to
2222 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
2223
2224* Patch by Nye Liu, 1 May 2003:
2225 minor patches for the FADS8xx
2226
2227* Patch by Thomas Schäfer, 28 Apr 2003:
2228 Fix SPD handling for 256 ECC DIMM on Walnut
2229
wdenkc8c3a8b2003-05-21 20:26:20 +00002230* Add support for arbitrary bitmaps for TRAB's VFD command;
2231 allow to pass boot bitmap addresses in environment variables;
2232 allow for zero boot delay
wdenk82226bf2003-05-20 20:49:01 +00002233
2234* Patch by Christian Geißinger, 19 May 2002:
2235 On TRAB: wait until the dummy byte has been completely sent
2236
wdenk7f70e852003-05-20 14:25:27 +00002237* Patch by David Updegraff, 22 Apr 2003:
2238 update for CrayL1 board
2239
2240* Patch by Pantelis Antoniou, 21 Apr 2003:
2241 add boot support for ARTOS (a proprietary OS)
2242
2243* Patch by Steven Scholz, 11 Apr 2003:
2244 Add support for RTC DS1338
2245
2246* Patch by Rod Boyce, 24 Jan 2003:
2247 Fix counting of extended partitions in diskboot command
2248
wdenk59de2ed2003-05-20 10:58:04 +00002249* Patch by Christophe Lindheimer, 20 May 2003:
2250 allow the use of CFG_LOADS when CFG_NO_FLASH is set
2251
wdenk86d82762003-05-20 10:39:44 +00002252* Fix SDRAM timing on Purple board
2253
wdenk66fd3d12003-05-18 11:30:09 +00002254* Add support for CompactFlash on ATC board
2255 (includes support for Intel 82365 and compatible PC Card controllers,
2256 and Yenta-compatible PCI-to-CardBus controllers)
2257
wdenk45219c42003-05-12 21:50:16 +00002258* Patch by Mathijs Haarman, 08 May 2003:
2259 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
2260
wdenk9c62cc52003-05-03 23:33:47 +00002261* Fix problem with usage of "true" (undefined in current versions of bfd.h)
2262
wdenk7aa78612003-05-03 15:50:43 +00002263* Add support for Promess ATC board
2264
2265* Patch by Keith Outwater, 28 Apr 2003:
2266 - Miscellaneous corrections and additions to GEN860T board specific code.
2267 - Added GEN860_SC variant to GEN860T.
2268 - Miscellaneous corrections to GEN860T documentation.
2269 - Correct duplicate entry in U-Boot CREDITS file.
2270 - Add GEN860T_SC entry in MAINTAINERS file.
2271 - Update CREDITS file with GEN860T_SC info.
2272
2273* Update Smiths Aerospace addresses in MAINTAINERS file
2274
2275* Fix error handling in hush's version of "run" command
2276
wdenk4532cb62003-04-27 22:52:51 +00002277* LWMON extensions:
2278 - Splashscreen support
2279 - modem support
2280 - sysmon support
2281 - temperature dependend enabling of LCD
2282
2283* Allow booting from old "PPCBoot" disk partitions
2284
2285* Add support for TQM8255 Board / MPC8255 CPU
2286
2287======================================================================
wdenk02c9bed2003-04-20 17:41:25 +00002288Changes for U-Boot 0.3.1:
wdenkd126bfb2003-04-10 11:18:18 +00002289======================================================================
2290
wdenkd791b1d2003-04-20 14:04:18 +00002291* Make sure Block Lock Bits get cleared in R360MPI flash driver
2292
2293* MPC823 LCD driver: Fill color map backwards, to allow for steady
2294 display when Linux takes over
2295
2296* Patch by Erwin Rol, 27 Feb 2003:
2297 Add support for RTEMS (this time for real).
2298
2299* Add support for "bmp info" and "bmp display" commands to load
2300 bitmap images; this can be used (for example in a "preboot"
2301 command) to display a splash screen very quickly after poweron.
2302
2303* Add support for 133 MHz clock on INCA-IP board
2304
wdenk4a6fd342003-04-12 23:38:12 +00002305* Patch by Lutz Dennig, 10 Apr 2003:
2306 Update for R360MPI board
2307
2308* Add new meaning to "autostart" environment variable:
2309 If set to "no", a standalone image passed to the
2310 "bootm" command will be copied to the load address
2311 (and eventually uncompressed), but NOT be started.
2312 This can be used to load and uncompress arbitrary
2313 data.
2314
stroese69f8f822003-04-10 13:30:28 +00002315* Patch by Stefan Roese, 10 Apr 2003:
wdenk4a6fd342003-04-12 23:38:12 +00002316 Changed DHCP client to use IP address from server option field #54
2317 from the OFFER packet in the server option field #54 in the REQUEST
2318 packet. This fixes a problem using a Windows 2000 DHCP server,
2319 where the DHCP-server is not the TFTP-server.
2320
2321* Set max brightness for MN11236 displays on TRAB board
stroese69f8f822003-04-10 13:30:28 +00002322
wdenkd126bfb2003-04-10 11:18:18 +00002323* Add support for TQM862L modules
2324
2325======================================================================
wdenk60fbe252003-04-08 23:25:21 +00002326Changes for U-Boot 0.3.0:
wdenkaacf9a42003-01-17 16:27:01 +00002327======================================================================
2328
wdenk3e386912003-04-05 00:53:31 +00002329* Patch by Arun Dharankar, 4 Apr 2003:
2330 Add IDMA example code (tested on 8260 only)
2331
2332* Add support for Purple Board (MIPS64 5Kc)
2333
2334* Add support for MIPS64 5Kc CPUs
2335
2336* Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
2337
2338* Patch by Denis Peter, 04 Apr 2003:
2339 - update MIP405-4 board
2340
stroese36c05a82003-04-04 16:55:30 +00002341* Patch by Stefan Roese, 4 Apr 2003:
2342 - U-Boot version environment variable "ver" added
2343 (CONFIG_VERSION_VARIABLE).
2344 - Changed PPC405GPr version from A to B.
2345 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
2346
wdenk3e386912003-04-05 00:53:31 +00002347* Patches by Denis Peter, 03 April 2003:
2348 - fix PCI IRQs on MPL boards
2349 - fix two more un-relocated pointer problems
2350
2351* Fix behaviour of "run" command:
2352 - print error message iv variable does not exist
2353 - terminate processing of arguments in case of error
2354
2355* Patches by Peter Figuli, 10 Mar 2003
2356 - Add support for BTUART on PXA platform
2357 - Add support for WEP EP250 (PXA) board
2358
2359* Fix flash problems on INCA-IP; add tool to allow bruning images to
2360 flash using a BDI2000
2361
2362* Implement fix for I2C Edge Conditions problem for all boards that
2363 use the bit-banging driver (common/soft_i2c.c)
2364
wdenk0db5bca2003-03-31 17:27:09 +00002365* Patch by Martin Winistoerfer, 23 Mar 2003
2366 - Add port to MPC555/556 microcontrollers
2367 - Add support for cmi customer board with
2368 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
2369
2370* Patch by Rick Bronson, 28 Mar 2003:
2371 - fix common/cmd_nand.c
2372
wdenk85ec0bc2003-03-31 16:34:49 +00002373* Patch by Arun Dharankar, 24 Mar 2003:
2374 - add threads / scheduler example code
2375
2376* Add patches by Robert Schwebel, 31 Mar 2003:
2377 - add ctrl-c support for kermit download
2378 - align bdinfo output on ARM
wdenk3e386912003-04-05 00:53:31 +00002379 - csb226 board: bring in sync with innokom/memsetup.S
2380 - csb226 board: fix MDREFR handling
2381 - misc doc fixes / extensions
2382 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
2383 - add BOOT_PROGRESS to armlinux.c
wdenk85ec0bc2003-03-31 16:34:49 +00002384
stroese36c05a82003-04-04 16:55:30 +00002385* Add CPU ID, version, and clock speed for INCA-IP
wdenk85ec0bc2003-03-31 16:34:49 +00002386
wdenk506f0442003-03-28 14:40:36 +00002387* Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
2388 - fix SRAM and SDRAM memory sizing
2389 - add status LED support
2390 - add MAC address for second (SCC1) ethernet port
2391
2392* Update default environment for TQM8260 board
2393
wdenkdc7c9a12003-03-26 06:55:25 +00002394* Patch by Rick Bronson, 16 Mar 2003:
wdenkc0218802003-03-27 12:09:35 +00002395 - Add NAND flash support for reading, writing, and erasing NAND
2396 flash (certain forms of which are called SmartMedia).
2397 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
wdenkdc7c9a12003-03-26 06:55:25 +00002398
2399* Patches by Robert Schwebel, 19 Mar 2003:
2400 - use arm-linux-gcc as default compiler for ARM
2401 - fix i2c fixup code
2402 - fix missing baudrate setting
2403 - added $loadaddr / CFG_LOAD_ADDR support to loadb
2404 - moved "ignoring trailing characters" _before_ u-boot wants to
2405 print out diagnostics messages; removes bogus characters at the
2406 end of transmission
2407
2408* Patch by John Zhan, 18 Mar 2003:
2409 Add support for SinoVee Microsystems SC8xx boards
2410
2411* Patch by Rolf Offermanns, 21 Mar 2003:
2412 ported the dnp1110 related changes from the current armboot cvs to
2413 current u-boot cvs. smc91111 does not work. problem marked in
2414 smc91111.c, grep for "FIXME".
2415
2416* Patch by Brian Auld, 25 Mar 2003:
2417 Add support for STM flash chips on ebony board
2418
wdenk4d75a502003-03-25 16:50:56 +00002419* Add PCI support for MPC8250 Boards (PM825 module)
2420
stroese44e5c5c2003-03-25 14:44:48 +00002421* Patch by Stefan Roese, 25 Mar 2003:
2422 - PCI405 update.
2423
stroese5d5d44e2003-03-20 15:32:59 +00002424* Patch by Stefan Roese, 20 Mar 2003:
2425 - CPCI4052 update (support for revision 3).
2426 - Set edge conditioning circuitry on PPC405GPr for compatibility
2427 to existing PPC405GP designs.
2428 - Clip udiv to 5 bits on PPC405 (serial.c).
2429
wdenkc0218802003-03-27 12:09:35 +00002430* Extend INCAIP board support:
2431 - add automatic RAM size detection
2432 - add "bdinfo" command
2433 - pass flash address and size to Linux kernel
2434 - switch to 150 MHz clock
2435
wdenk06d01db2003-03-14 20:47:52 +00002436* Avoid flicker on the TRAB's VFD by synchronizing the enable with
2437 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
2438 boards, version 153 for Rev. 200 boards).
2439
2440* Patch by Vladimir Gurevich, 12 Mar 2003:
2441 Fix relocation problem of statically initialized string pointers
2442 in common/cmd_pci.c
2443
2444* Patch by Kai-Uwe Blöm, 12 Mar 2003:
2445 Cleanup & bug fixes for JFFS2 code:
2446 - the memory mangement was broken. It caused havoc on malloc by
2447 writing beyond the block boundaries.
2448 - the length calculation for files was wrong, sometimes resulting
2449 in short file reads.
2450 - data copying now optionally takes fragment version numbers into
2451 account, to avoid copying from older data.
2452 See doc/README.JFFS2 for details.
2453
wdenk3bac3512003-03-12 10:41:04 +00002454* Patch by Josef Wagner, 12 Mar 2003:
2455 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
2456 - ETH05 and BEDBUG support for CU824
2457 - added support for MicroSys CPC45
2458 - new BOOTROM/FLASH0 and DOC base for PM826
2459
2460* Patch by Robert Schwebel, 12 Mar 2003:
2461 Fix the chpart command on innokom board
2462
2463* Name cleanup:
2464 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
2465 s/PPCBoot/U-Boot/ in some files
2466 s/pImage/uImage/ in some files
2467
2468* Patch by Detlev Zundel, 15 Jan 2003:
2469 Fix '' command line quoting
2470
2471* Patch by The LEOX team, 19 Jan 2003:
2472 - add support for the ELPT860 board
2473 - add support for Dallas ds164x RTC
2474
wdenk1cb8e982003-03-06 21:55:29 +00002475* Patches by David Müller, 31 Jan 2003:
2476 - minimal setup for CardBus bridges
2477 - add EEPROM read/write support in the CS8900 driver
2478 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
wdenk3bac3512003-03-12 10:41:04 +00002479 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
wdenk1cb8e982003-03-06 21:55:29 +00002480
2481* Patch by Steven Scholz, 04 Feb 2003:
2482 add support for RTC DS1307
2483
2484* Patch by Reinhard Meyer, 5 Feb 2003:
2485 fix PLPRCR/SCCR init sequence on 8xx to allow for
2486 changes of EBDF by software
2487
2488* Patch by Vladimir Gurevich, 07 Feb 2003:
2489 "API-compatibility patch" for 4xx I2C driver
2490
2491* TRAB fixes / extensions:
2492 - Restore VFD brightness as saved in environment
wdenk15ef8a52003-06-18 20:22:24 +00002493 - add support for Fujitsu flashes
wdenk1cb8e982003-03-06 21:55:29 +00002494 - make sure both buzzers are turned off (drive low level)
2495
wdenk47cd00f2003-03-06 13:39:27 +00002496* Patches by Robert Schwebel, 06 Mar 2003:
2497 - fix bug in BOOTP code (must use NetCopyIP)
2498 - update of CSB226 port
2499 - clear BSS segment on XScale
2500 - added support for i2c_init_board() function
2501 - update to the Innokom plattform
2502
2503* Extend support for redundand environments for configurations where
2504 environment size < sector size
2505
wdenkdb2f7212003-03-06 00:58:30 +00002506* Patch by Rune Torgersen, 13 Feb 2003:
2507 Add support for Motorola MPC8266ADS board
2508
2509* Patch by Kyle Harris, 19 Feb 2003:
2510 patches for the Intel lubbock board:
2511 memsetup.S - general cleanup (based on Robert's csb226 code)
2512 flash.c - overhaul, actually works now
2513 lubbock.c - fix init funcs to return proper value
2514
2515* Patch by Kenneth Johansson, 26 Feb 2003:
stroese5d5d44e2003-03-20 15:32:59 +00002516 - Fixed off by one in RFTA calculation.
wdenkdb2f7212003-03-06 00:58:30 +00002517 - No need to abort when LDF is lower than we can program it's only
stroese5d5d44e2003-03-20 15:32:59 +00002518 minimum timing so clamp it to what we can do.
wdenkdb2f7212003-03-06 00:58:30 +00002519 - Takes function pointer to function for reading the spd_nvram. Usefull
2520 for faking data or hardcode a module without the nvram.
2521 - fix other user for above change
2522 - fix some comments.
2523
2524* Patches by Brian Waite, 26 Feb 2003:
2525 - fix port for evb64260 board
2526 - fix PCI for evb64260 board
2527 - fix PCI scan
2528
2529* Patch by Reinhard Meyer, 1 Mar 2003:
2530 Add support for EMK TOP860 Module
2531
2532* Patch by Yuli Barcohen, 02 Mar 2003:
2533 Add SPD EEPROM support for MPC8260ADS board
2534
wdenk43d96162003-03-06 00:02:04 +00002535* Patch by Robert Schwebel, 21 Jan 2003:
2536 - Add support for Innokom board
2537 - Don't complain if "install" fails
2538 - README cleanup (remove duplicated lines)
2539 - Update PXA header files
2540
2541* Add documentation for existing POST code (doc/README.POST)
2542
2543* Patch by Laudney Ren, 15 Jan 2003:
2544 Fix handling of redundand environment in "tools/envcrc.c"
2545
2546* Patch by Detlev Zundel, 28 Feb 2003:
2547 Add bedbug support for 824x systems
2548
2549* Add support for 16 MB flash configuration of TRAB board
2550
2551* Patch by Erwin Rol, 27 Feb 2003:
2552 Add support for RTEMS
2553
2554* Add image information to README
2555
stroese2a9e02e2003-02-18 11:30:24 +00002556* Patch by Stefan Roese, 18 Feb 2003:
2557 CPCIISER4 configuration updated.
2558
stroesed7787c62003-02-17 16:06:06 +00002559* Patch by Stefan Roese, 17 Feb 2003:
2560 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
2561
stroesead10dd92003-02-14 11:21:23 +00002562* Patch by Stefan Roese, 13 Feb 2003:
2563 Add "pcidelay" environment variable (in ms, enabled via
2564 CONFIG_PCI_BOOTDELAY).
2565 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
2566 RST# to respond to configuration cycles (33MHz -> 1s).
2567
wdenk43d96162003-03-06 00:02:04 +00002568* Fix dual PCMCIA slot support (when running with just one
2569 slot populated)
2570
2571* Add VFD type detection to trab board
2572
2573* extend drivers/cs8900.c driver to synchronize ethaddr environment
2574 variable with value in the EEPROM
2575
stroeseee1b3b52003-02-10 16:39:00 +00002576* Patch by Stefan Roese, 10 Feb 2003:
2577 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
2578
wdenkc0218802003-03-27 12:09:35 +00002579* Add support for MIPS32 4Kc CPUs
2580
2581* Add support for INCA-IP Board
2582
wdenk43d96162003-03-06 00:02:04 +00002583======================================================================
2584Changes for U-Boot 0.2.2:
2585======================================================================
2586
wdenkaacf9a42003-01-17 16:27:01 +00002587* Add dual ethernet support on PM826
2588
2589* Add support for LXT971 PHY on PM826
2590
2591* Patch by Tord Andersson, 16 Jan 2003:
2592 Fix flash sector count for TQM8xxL
2593
2594* Fix I2C EEPROM problem on ICU862 board (would only write the first
2595 16 bytes out of each 32 byte block)
2596
2597======================================================================
2598Changes for U-Boot 0.2.1:
wdenk288b3d72002-12-20 23:42:25 +00002599======================================================================
2600
wdenk608c9142003-01-13 23:54:46 +00002601* Add support for V37 board
2602 (patch by Jón Benediktsson, 11 Dec 2002)
2603
wdenkd0fb80c2003-01-11 09:48:40 +00002604* Update baudrate in bd_info when it gets changed
2605
2606* Add watchdog trigger points while waiting for serial port
2607 (so far only 8xx -- needed on LWMON with 100ms watchdog)
2608
2609* Improve command line tool to access the U-Boot's environment
2610 (figuration of the utility, using a config file)
2611
wdenka25f8622003-01-02 23:57:29 +00002612* Add single quote support for (old) command line parser
2613
wdenk288b3d72002-12-20 23:42:25 +00002614* Switch LWMON board default config from FRAM to EEPROM;
2615 in POST, EEPROM shows up on 8 addresses
2616
2617======================================================================
wdenk2f91a3d2002-12-17 18:07:30 +00002618Changes for U-Boot 0.2.0:
wdenk24ee89b2002-11-03 17:56:27 +00002619======================================================================
2620
wdenk6aff3112002-12-17 01:51:00 +00002621* Use 1-byte-read instead of -write for iprobe() function
2622 Add i2c commands to PM826 config
2623
2624* extend I2C POST code: check for list on known addresses
2625
wdenk228f29a2002-12-08 09:53:23 +00002626* Improve log buffer code; use "loglevel" to decide which messages
2627 to log on the console, too (like in Linux); get rid of "logstart"
2628
2629* Add command line tool to access the U-Boot's environment
2630 (board-specific for TRAB now, to be fixed later)
2631
wdenk7c7a23b2002-12-07 00:20:59 +00002632* Patch by Hans-Joerg Frieden, 06 Dec 2002
2633 Fix misc problems with AmigaOne support
2634
2635* Patch by Chris Hallinan, 3 Dec 2002:
2636 minor cleanup to the MPC8245 EPIC driver
2637
2638* Patch by Pierre Aubert , 28 Nov 2002
2639 Add support for external (SIU) interrupts on MPC8xx
2640
2641* Patch by Pierre Aubert , 28 Nov 2002
2642 Fix nested syscalls bug in standalone applications
2643
2644* Patch by David Müller, 27 Nov 2002:
2645 fix output of "pciinfo" command for CardBus bridge devices.
2646
2647* Fix bug in TQM8260 board detection - boards got stuck when board ID
2648 was not readable
2649
wdenk1f53a412002-12-04 23:39:58 +00002650* Add LED indication for IDE activity on KUP4K board
2651
wdenka6c7ad22002-12-03 21:28:10 +00002652* Fix startup problems with VFD display on TRAB
2653
2654* Patch by Pierre Aubert, 20 Nov 2002
2655 Add driver for Epson SED13806 graphic controller.
2656 Add support for BMP logos in cfb_console driver.
2657
wdenkea909b72002-11-21 23:11:29 +00002658* Added support for both PCMCIA slots (at the same time!) on MPC8xx
2659
2660* Patch by Rod Boyce, 21 Nov 2002:
2661 fix PCMCIA on MBX8xx board
2662
2663* Patch by Pierre Aubert , 21 Nov 2002
2664 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
2665 bootmode word in DPRAM configurable
2666
wdenkb2184c32002-11-19 23:01:07 +00002667* Patch by Daniel Engström, 18 Nov 2002:
2668 Fixes for x86 port (mostly strings issues)
2669
2670* Patch by Ken Chou, 18 Nov 2002:
2671 Fix for natsemi NIC cards (DP83815)
2672
2673* Patch by Pierre Aubert, 19 Nov 2002:
2674 fix a bug for the MII configuration, and some warnings
2675
wdenkc7de8292002-11-19 11:04:11 +00002676* Patch by Thomas Frieden, 13 Nov 2002:
2677 Add code for AmigaOne board
2678 (preliminary merge to U-Boot, still WIP)
2679
2680* Patch by Jon Diekema, 12 Nov 2002:
2681 - Adding URL for IEEE OUI lookup
2682 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
2683 being defined.
2684 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
2685 root-on-nfs macros are designed to switch how the default boot
2686 method gets defined.
2687
wdenk2262cfe2002-11-18 00:14:45 +00002688* Patch by Daniel Engström, 13 Nov 2002:
2689 Add support for i386 architecture and AMD SC520 board
2690
2691* Patch by Pierre Aubert, 12 Nov 2002:
2692 Add support for DOS filesystem and booting from DOS floppy disk
2693
wdenk1d0350e2002-11-11 21:14:20 +00002694* Patch by Jim Sandoz, 07 Nov 2002:
2695 Increase number of network RX buffers (PKTBUFSRX in
2696 "include/net.h") for EEPRO100 based boards (especially SP8240)
2697 which showed "Receiver is not ready" errors when U-Boot was
2698 processing the receive buffers slower than the network controller
2699 was filling them.
2700
wdenkeb9401e2002-11-11 02:11:37 +00002701* Patch by Andreas Oberritter, 09 Nov 2002:
2702 Change behaviour of NetLoop(): return -1 for errors, filesize
2703 otherwise; return code 0 is valid an means no file loaded - in this
2704 case the environment still gets updated!
2705
2706* Patches by Jon Diekema, 9 Nov 2002:
2707 - improve ADC/DAC clocking on the SACSng board to align
2708 the failing edges of LRCLK and SCLK
2709 - sbc8260 configuration tweaks
2710 - add status LED support for 82xx systems
2711 - wire sspi/sspo commands into command handler; improved error
2712 handlering
2713 - add timestamp support and alternate memory test to the
2714 SACSng configuration
2715
2716* Patch by Vince Husovsky, 7 Nov 2002:
wdenk7f6c2cb2002-11-10 22:06:23 +00002717 Add "-n" to linker options to get rid of "Not enough room for
2718 program headers" problem
2719
2720* Patch by David Müller, 05 Nov 2002
2721 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
2722 so we can use an already existing name
2723
2724* Patch by Pierre Aubert, 05 Nov 2002
2725 Hardware relatied improvments in FDC boot code
2726
2727* Patch by Holger Schurig, 5 Nov 2002:
2728 Make the PXA really change it's frequency
2729
2730* Patch by Pierre Aubert, 05 Nov 2002
2731 Add support for slave serial Spartan 2 FPGAs
2732
2733* Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
2734 drivers
2735
wdenk56f94be2002-11-05 16:35:14 +00002736* Add support for log buffer which can be passed to Linux kernel's
2737 syslog mechanism; used especially for POST results.
2738
2739* Patch by Klaus Heydeck, 31 Oct 2002:
2740 Add initial support for kup4k board
2741
wdenk384ae022002-11-05 00:17:55 +00002742* Patch by Robert Schwebel, 04 Nov 2002:
2743 - use watchdog to reset PXA250 systems
2744 - added progress callbacks to (some of the) ARM code
2745 - update for Cogent CSB226 board
2746
2747* Add support for FPS860 board
2748
wdenke95b61c2002-11-04 16:02:40 +00002749* Patch by Guillaume Alexandre,, 04 Nov 2002:
2750 Improve PCI access on 32-bits Compact PCI bus
2751
wdenk24ee89b2002-11-03 17:56:27 +00002752* Fix mdelay() on TRAB - this was still the debugging version with
2753 seconds instead of ms.
2754
2755* Patch by Robert Schwebel, 1 Nov 2002:
2756 XScale related cleanup (affects all ARM boards)
2757
2758* Cleanup of names and README.
wdenkcc1c8a12002-11-02 22:58:18 +00002759
2760======================================================================
wdenk24ee89b2002-11-03 17:56:27 +00002761Notes for U-Boot 0.1.0:
wdenkcc1c8a12002-11-02 22:58:18 +00002762======================================================================
2763
2764This is the initial version of "Das U-Boot", the Universal Boot Loader.
2765
2766It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
2767For information about the history of the project please see the
2768PPCBoot project page at http://sourceforge.net/projects/ppcboot
2769
2770======================================================================