blob: e9a7998dc1fbe3c31daeffe1b8ebbd5804ae0865 [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
wdenk281e00a2004-08-01 22:48:16 +00005* Patch by Sascha Hauer, 28 Jun:
6 - add generic support for Motorola i.MX architecture
7 - add support for mx1ads, mx1fs2 and scb9328 boards
8
9* Patches by Marc Leeman, 23 Jul 2004:
10 - Add define for the PCI/Memory Buffer Configuration Register
11 - corrected comments in cpu/mpc824x/cpu_init.c
12
13* Add support for multiple serial interfaces
14 (for example to allow modem dial-in / dial-out)
15
stroese45eeb892004-07-15 14:41:43 +000016* Patch by Stefan Roese, 15 Jul 2004:
17 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
18
wdenkcfca5e62004-08-01 13:09:47 +000019* Fix NSCU config; add ethernet wakeup code.
20
wdenk281e00a2004-08-01 22:48:16 +000021* Add link for preloader for Motorola Coldfire to README.m68k
wdenkcfca5e62004-08-01 13:09:47 +000022
wdenk75b1fa72004-07-12 22:34:51 +000023* Patch by Michael Bendzick, 12 Jul 2004:
24 fix output formatting in drivers/cfi_flash.c
25
wdenk07cba352004-07-12 14:37:59 +000026* Patch by Mark Jonas, 02 Jul 2004:
27 Fix lowboot (again) on MPC5xxx
28
wdenkcdc7fea2004-07-11 22:27:55 +000029* Patch by Curt Brune, 07 Jul 2004:
30 relocate exception vectors on arm720t if needed
31
wdenka1f4a3d2004-07-11 22:19:26 +000032* Patch by George G. Davis, 06 Jul 2004:
33 - update mach-types.h to latest arm.linux.org.uk master list
34 - Set correct OMAP1610 bi_arch_number for build target
35
36* Patch by Curt Brune, 06 Jul 2004:
37 evb4510: add support for timer interrupt; cleanup
38
wdenkb9283e22004-07-11 21:49:42 +000039* Patch by Dan Poirot, 06 Jul 2004:
40 Fix sbc8260 environment variables
41
42* Cleanup redundand "console" environment variable
43
wdenk81050922004-07-11 20:04:51 +000044* Patch by Mark Jonas, 05 Jul 2004:
45 add support for the Total5100's and Total5200's LCD screen
46
47* Patches by Dan Eisenhut, 01 Jul 2004:
48 - README fixes.
49 - Move doc2000.h include to prevent compiler warning on some boards
50
wdenk6c7a1402004-07-11 19:17:20 +000051* Patch by Mark Jonas, 01 Jul 2004:
52 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
53 MGT5100 and MPC5200 based Freescale platforms.
54
wdenkbc54f302004-07-11 18:10:30 +000055* Patch by Philippe Robin, 01 Jul 2004:
56 Add initialization for Integrator and versatile board files.
57
58* Patch by Hinko Kocevar, 01 Jun 2004:
59 Fix VFD FB allocation, add LCD FB allocation on ARM
60
wdenk56523f12004-07-11 17:40:54 +000061* Patch by Martin Krause, 30 Jun 2004:
62 Add support for TQM5200 board
63
64* Patch by Martin Krause, 29 Jun 2004:
65 Add loopw command: infinite write loop on address range
66
wdenk857cad32004-07-10 23:48:41 +000067* Patches by Yasushi Shoji, 29 Jun 2004:
68 - add empty include/asm-microblaze/processor.h
69 - add to CREDITS and MAINTAINERS
70 - add gd initialization
71 - add MicroBlaze and SUZAKU board to MAKEALL script
72 - add reset support for SUZAKU
73 - add flush_cache() for MicroBlaze
74 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
75 size flash memory on SUZAKU
76
wdenkfabd46a2004-07-10 23:11:10 +000077* Patch by Prakash Kumar, 27 Jun 2004:
78 Add support for the PXA250 based Intrinsyc Cerf board.
79
80* Patch by Yasushi Shoji, 27 Jun 2004:
81 fix comment in include/common.h
82
wdenk466b7412004-07-10 22:35:59 +000083* Rename SBC8560 into sbc8560 for consistency
84
85* Patch by Daniel Poirot, 24 Jun 2004:
86 Add support for Wind River's sbc8240 board
87
88* Patches by Yasushi Shoji, 26 Jun 2004:
89 - drivers/serial_xuartlite.c: fix "return 0" in void function
90 - add microblaze support to mkimage tool
91
wdenk8b07a112004-07-10 21:45:47 +000092* Patch by Fred Klatt, 25 Jun 2004:
wdenk466b7412004-07-10 22:35:59 +000093 Add support for WindRiver's sbc8560 board
wdenk8b07a112004-07-10 21:45:47 +000094
95* Patch by Nicolas Lacressonniere, 24 Jun 2004
96 Small Bugs fixes for "at91rm9200dk" board:
97 - Timing modifications for SPI DataFlash access
98 - Fix NAND flash detection bug
99
100* Patch by Nicolas Lacressonniere, 24 Jun 2004:
101 Add Support for Flash AT49BV6416 for AT91RM9200DK board
102
wdenk0ac6f8b2004-07-09 23:27:13 +0000103* Patch by Jon Loeliger, 17 June 2004:
104 Completion of the 8540ADS/8560ADS updates:
105 Fix some PCI and Rapid I/O memory maps,
106 Initialize both TSEC 1 and 2,
107 Initialize SDRAM
108 Update MAINTAINER for 85xx boards and README.mpc85xxads
109
wdenk26238132004-07-09 22:51:01 +0000110* Patch by Yuli Barcohen, 16 Jun 2004:
111 Remove obsolete AdderII port which was superseded by unified
112 AdderII/Adder87x port
113
114* Patch by Ladislav Michl, 16 Jun 2004:
115 Fix gcc-3.3.3 warnings for smc91111.c
116
stroeseede13022004-07-02 14:38:26 +0000117* Patch by Stefan Roese, 02 Jul 2004:
118 - Fix bug in 405 ethernet driver; allocated data not cleared!
119 - Fix problem in 405 i2c driver; don't try to print without console!
120
wdenk78953f22004-07-01 22:02:29 +0000121* Patch by Paul Ruhland, 11 Jun 2004:
122 Remove debug code from 'board/lpd7a40x/flash.c'
123
wdenke55ca7e2004-07-01 21:40:08 +0000124* Patch by Andrea Marson, 11 Jun 2004:
125 Update for PPChameleon board:
126 - support for SysClk @ 25MHz
127 - support for Silicon Motion SM712 VGA controller
128 - some clean ups
129
wdenk93f6a672004-07-01 20:28:03 +0000130* Patches by Richard Woodruff, 10 Jun 2004:
131 - fix problems with examples/stubs.c for GCC >= 3.4
132 - fix problems with gd initialization
133
wdenk39539882004-07-01 16:30:44 +0000134* Patch by Curt Brune, 17 May 2004:
135 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
136 - Add support for ESPD-Inc. EVB4510 Board
137
138* Patch by Marc Leeman, 11 May 2004:
139 Fix for MPC8245 - reading PPC Memory from another device with the
140 PPC as PCI target device corrupts data due to interenal hardware
141 buffering.
142
wdenke94d2cd2004-06-30 22:59:18 +0000143* Fix "cls" command when used with splash screen
144
145* Increase NFS download timeout (now 1 min - 10 sec is to short for a
146 slow download of a big image)
147
wdenkc3f4d172004-06-25 23:35:58 +0000148* Add "cls" function to MPC823 LCD driver so we can reinitialize the
149 display even after showing a bitmap
150
wdenk49822e22004-06-19 21:19:10 +0000151* Patch by Josef Wagner, 04 Jun 2004:
152 - DDR Ram support for PM520 (MPC5200)
153 - support for different flash types (PM520)
154 - USB / IDE / CF-Card / DiskOnChip support for PM520
155 - 8 bit boot rom support for PM520/CE520
156 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
157 - I2C and RTC support for CPC45
158 - support of new flash type (28F160C3T) for CPC45
159
wdenk46a414d2004-06-17 18:50:45 +0000160* Fix flash parameters passed to Linux for PPChameleon board
161
162* Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
163
wdenkf832d8a2004-06-10 21:55:33 +0000164* Patch by Paul Ruhland, 10 Jun 2004:
wdenk49822e22004-06-19 21:19:10 +0000165 fix support for Logic SDK-LH7A404 board and clean up the
wdenkf832d8a2004-06-10 21:55:33 +0000166 LH7A404 register macros.
167
168* Patch by Matthew McClintock, 10 Jun 2004:
169 Modify code to select correct serial clock on Sandpoint8245
170
wdenkb54d32b2004-06-10 21:34:36 +0000171* Patch by Robert Schwebel, 10 Jun 2004:
172 Add support for Intel K3 strata flash.
173
174* Patch by Thomas Brand, 10 Jun 2004:
175 Fix "loads" command on DK1S10 board
176
wdenk2d24a3a2004-06-09 21:50:45 +0000177* Patch by Yuli Barcohen, 09 Jun 2004:
wdenk99edcfb2004-06-09 21:54:22 +0000178 Add support for 8MB flash SIMM and JFFS2 file system on
179 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
180
181* Patch by Yuli Barcohen, 09 Jun 2004:
wdenk2d24a3a2004-06-09 21:50:45 +0000182 Add support for Analogue&Micro Adder87x and the older AdderII board.
183
184* Patch by Ming-Len Wu, 09 Jun 2004:
185 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
186
wdenke63c8ee2004-06-09 21:04:48 +0000187* Patch by Sam Song, 09 Jun 2004:
188 - Add support for RPXlite_DW board
189 - Update FLASH driver for 4*AM29DL323DB90VI
190 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
191
wdenk36c72872004-06-09 17:45:32 +0000192* Patch by Mark Jonas, 08 June 2004:
193 - Make MPC5200 boards evaluate the SVR to print processor name and
194 version in checkcpu() (cpu/mpc5xxx/cpu.c).
195
196* Patch by Kai-Uwe Bloem, 06 May 2004:
197 Fix endianess problem in cramfs code
198
wdenk4c0d4c32004-06-09 17:34:58 +0000199* Patch by Tom Armistead, 04 Jun 2004:
200 Add support for MAX6900 RTC
201
202* Patches by Ladislav Michl, 03 Jun 2004:
203 - fix cfi_flash.c on LE systems
204 - let 'make mrproper' delete u-boot.img as well
205 - turn printf into debug in cfi_flash.c
206
wdenkca0e7742004-06-09 15:37:23 +0000207* Patch by Kurt Stremerch, 28 May 2004:
208 Add support for Exys XSEngine board
209
wdenk697037f2004-06-09 15:29:49 +0000210* Patch by Martin Krause, 27 May 2004:
211 Fix a MPC5xxx I2C timing issue in i2c_probe().
212
213* Patch by Leif Lindholm, 27 May 2004:
214 Fix board_init_f() for dbau1x00 board.
215
wdenk3ff02c22004-06-09 15:25:53 +0000216* Patch by Imre Deak, 26 May 2004:
217 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
218 Set flash base accordingly, and decide whether to do or skip board
219 specific setup steps.
220
221* Patch by Josef Baumgartner, 26 May 2004:
222 Add missing define in include/asm-m68k/global_data.h
223
wdenk70f05ac2004-06-09 15:24:18 +0000224* Patch by Josef Baumgartner, 25 May 2004:
225 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
226
227* Patch by Paul Ruhland, 24 May 2004:
228 fix SDRAM initialization for LPD7A400 board.
229
wdenk13a56952004-06-09 14:58:14 +0000230* Patch by Jian Zhang, 20 May 2004:
231 add support for environment in NAND flash
232
wdenkc3c7f862004-06-09 14:47:54 +0000233* Patch by Yuli Barcohen, 20 May 2004:
234 Add support for Interphase iSPAN boards.
235
236* Patches by Paul Ruhland, 17 May 2004:
237 - Add I/O functions to the smc91111 ethernet driver to support the
238 Logic LPD7A40x boards.
wdenkf39748a2004-06-09 13:37:52 +0000239 - Add support for the Logic Zoom LH7A40x based SDK board(s),
240 specifically the LPD7A400.
241
242* Patches by Robert Schwebel, 15 May 2004:
243 - call MAC address reading code also for SMSC91C111;
244 - make SMSC91C111 timeout configurable, remove duplicate code
245 - fix get_timer() for PXA
246 - update doc/README.JFFS2
247 - use "bootfile" env variable also for jffs2
248
wdenkaa245092004-06-09 12:47:02 +0000249* Patch by Tolunay Orkun, 14 May 2004:
250 Add support for Cogent CSB472 board (8MB Flash Rev)
251
wdenkaa5590b2004-06-09 12:42:26 +0000252* Patch by Thomas Viehweger, 14 May 2004:
253 - flash.h: more flash types added
254 - immap_8260.h: some bits added (useful for RMII)
255 - cmd_coninfo.c: typo corrected, printf -> puts
256 - reduced size by replacing spaces with tab
257
wdenk48abe7b2004-06-09 10:15:00 +0000258* Patch by Robert Schwebel, 13 May 2004:
259 Add 'imgextract' command: extract one part of a multi file image.
260
wdenk547b4cb2004-06-09 00:51:50 +0000261* Patches by Jon Loeliger, 11 May 2004:
wdenk97d80fc2004-06-09 00:34:46 +0000262 Dynamically handle REV1 and REV2 MPC85xx parts.
263 (Jon Loeliger, 10-May-2004).
264 New consistent memory map and Local Access Window across MPC85xx line.
265 New CCSRBAR at 0xE000_0000 now.
266 Add RAPID I/O memory map.
267 New memory map in README.MPC85xxads
268 (Kumar Gala, 10-May-2004)
269 Better board and CPU identification on MPC85xx boards at boot.
270 (Jon Loeliger, 10-May-2004)
271 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
272 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
273 (Jim Robertson, 10-May-2004)
274 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
275 Supports multiple PHYs.
276 (Andy Fleming, 10-May-2004)
277 Some README.MPC85xxads updates.
278 (Kumar Gala, 10-May-2004)
279 Copyright updates for "Freescale"
280 (Andy Fleming, 10-May-2004)
281
wdenk6bdd1372004-06-09 00:15:33 +0000282* Patch by Stephen Williams, 11 May 2004:
283 Add flash support for ST M29W040B
284 Reduce JSE specific flash.c to remove dead code.
285
wdenk356a0d92004-06-09 00:10:59 +0000286* Patch by Markus Pietrek, 04 May 2004:
287 Fix clear_bss code for ARM systems (all except s3c44b0 which
288 doesn't clear BSS at all?)
289
290* Fix "ping" problem on INC-IP board. Strange problem:
291 Sometimes the store word instruction hangs while writing to one of
292 the Switch registers, but only if the next instruction is 16-byte
293 aligned. Moving the instruction into a separate function somehow
294 makes the problem go away.
295
wdenk1eaeb582004-06-08 00:22:43 +0000296* Patch by Rishi Bhattacharya, 08 May 2004:
297 Add support for TI OMAP5912 OSK Board
298
299* Patch by Sam Song May, 07 May 2004:
300 Fix typo of UPM table for rmu board
301
302* Patch by Pantelis Antoniou, 05 May 2004:
wdenk79fa88f2004-06-07 23:46:25 +0000303 - Intracom board update.
304 - Add Codec POST.
305
wdenkcea655a2004-06-06 23:53:59 +0000306* Add support for the second Ethernet interface for the 'PPChameleon'
307 board.
308
wdenka56bd922004-06-06 23:13:55 +0000309* Patch by Dave Peverley, 30 Apr 2004:
310 Add support for OMAP730 Perseus2 Development board
311
312* Patch by Alan J. Luse, 29 Apr 2004:
313 Fix flash chip-select (OR0) option register setting on FADS boards.
314
315* Patch by Alan J. Luse, 29 Apr 2004:
316 Report MII network speed and duplex setting properly when
317 auto-negotiate is not enabled.
318
319* Patch by Jarrett Redd, 29 Apr 2004:
320 Fix hang on reset on Ocotea board due to flash in wrong mode.
321
wdenk5ca26792004-06-06 22:11:41 +0000322* Patch by Dave Peverley, 29 Apr 2004:
323 add MAC address detection to smc91111 driver
324
325* Patch by David Müller, 28 Apr 2004:
326 fix typo in lib_arm/board.c
327
wdenk17ea1172004-06-06 21:51:03 +0000328* Patch by Tolunay Orkun, 20 Apr 2004:
329 - README update: add CONFIG_CSB272 and csb272_config
330 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
331 i2cfast environment variable
332
wdenk11142572004-06-06 21:35:06 +0000333* Patch by Yuli Barcohen, 19 Apr 2004:
334 - Rename DUET_ADS to MPC885ADS
335 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
336 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
337 - Clean up FADS family port to use the new defines
338
wdenk979bdbc2004-06-01 21:08:17 +0000339* Fix PCI support on CPC45 board
340
wdenke4cc71a2004-05-19 21:33:14 +0000341* Patch by Scott McNutt, 25 Apr 2004:
342 Add Nios GDB/JTAG Console support:
343 - Add stubs to support gdb via JTAG.
344 - Add support for console over JTAG.
345 - Minor cleanup.
346
wdenk10767cc2004-05-13 13:23:58 +0000347* Add support for CATcenter board (based on PPChameleon ME module)
348
wdenk02b11f82004-05-12 22:54:36 +0000349* Patch by Klaus Heydeck, 12 May 2004:
350 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
351 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
352 various changes to KUP4 board specific files
353
wdenk6c1362c2004-05-12 22:18:31 +0000354* Fix minor network problem on MPC5200: need some delay between
355 resetting the PHY and sending the first packet. Implemented in a
356 "natural" way by invoking the PHY reset and initialization code
357 only once after power on vs. each time the interface is brought up.
358
wdenk9d9e2832004-05-11 21:53:55 +0000359* Add some limited support for low-speed devices to SL811 USB controller
360 (at least "usb reset" now passes successfully and "usb info" displays
361 correct information)
362
wdenkbaac6072004-05-08 20:33:20 +0000363* Change init sequence for multiple network interfaces: initialize
364 on-chip interfaces before external cards.
365
wdenk32877d62004-05-05 19:44:41 +0000366* Fix memory leak in the NAND-specific JFFS2 code
367
368* Fix SL811 USB controller when attached to a USB hub
369
wdenk62b4ac92004-05-05 08:31:53 +0000370* Fix config option spelling in PM520 config file
371
372* Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
373 patches by Pantelis Antoniou, 30 Mar 2004)
374
wdenk2729af92004-05-03 20:45:30 +0000375* Fix minor NAND JFFS2 related issue
376
377* Fixes for SL811 USB controller:
378 - implement workaround for broken memory stick
379 - improve error handling
380
381* Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
382 cope with congested networks.
383
384======================================================================
wdenk56b86bf2004-04-12 14:31:43 +0000385Changes for U-Boot 1.1.1:
386======================================================================
wdenk507bbe32004-04-18 21:13:41 +0000387
wdenkfc1cfcd2004-04-25 15:41:35 +0000388* Patch by Travis Sawyer, 23 Apr 2004:
389 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
390 errata from Vitesse Semiconductor.
wdenk0b8fa032004-04-25 14:37:29 +0000391
392* Patch by Philippe Robin, 22 Apr 2004:
wdenk02b11f82004-05-12 22:54:36 +0000393 Fix ethernet configuration for "versatile" board
wdenk0b8fa032004-04-25 14:37:29 +0000394
395* Patch by Kshitij Gupta, 21 Apr 2004:
396 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
397
398* Patch by Steven Scholz, 24 Feb 2004:
399 Fix a bug in AT91RM9200 ethernet driver:
400 The MII interface is now initialized before accessing the PHY.
401
wdenkb9711de2004-04-25 13:18:40 +0000402* Patch by John Kerl, 19 Apr 2004:
403 Use U-boot's miiphy.h for PHY register names, rather than
404 introducing a new header file.
405
406* Update pci_ids.h from linux-2.4.26
407
408* Patch by Masami Komiya, 19 Apr 2004:
409 Fix problem cause by VLAN function on little endian architecture
410 without VLAN environment
411
wdenke9132ea2004-04-24 23:23:30 +0000412* Clean up the TQM8xx_YYMHz configurations; allow to use the same
wdenkb9711de2004-04-25 13:18:40 +0000413 binary image for all clock frequencies. Implement run-time
wdenke9132ea2004-04-24 23:23:30 +0000414 optimization of flash access timing based on the actual bus
415 frequency.
416
wdenk5cf91d62004-04-23 20:32:05 +0000417* Modify KUP4X board configuration to use SL811 driver for USB memory
418 sticks (including FAT / VFAT filesystem support)
419
420* Add SL811 Host Controller Interface driver for USB
421
422* Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
423
424* Patch by Pantelis Antoniou, 19 Apr 2004:
425 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
426 Minor patches for Intracom boards.
427
428* Patch by Christian Pell, 19 Apr 2004:
429 cleanup support for CF/IDE on PCMCIA for PXA25X
430
wdenke35745b2004-04-18 23:32:11 +0000431* Temporarily disabled John Kerl's extended MII command code because
432 "miivals.h" is missing
433
434* Patches by Mark Jonas, 13 Apr 2004:
435 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
436 - Add sync instructions to IceCube SDRAM init code
437 - Move SDRAM chip constants into seperate include files
438 - Unify DDR and SDR initialization code
439 - Unify all IceCube (Lite5xxx) target names
440
wdenk24711112004-04-18 22:57:51 +0000441* Patch by John Kerl, 16 Apr 2004:
442 Enable ranges in mii command, e.g. mii read 0-1f 0 or
443 mii read 4-7 18-1a. Also add mii dump subcommand for
444 pretty-printing standard regs 0-5.
445
446* Patch by Stephen Williams, 16 April 2004:
447 fix typo in JSE.h; update MAINTAINERS
448
wdenk498b8db2004-04-18 22:26:17 +0000449* Patch by Matthew S. McClintock, 14 Apr 2004:
450 fix initdram function for utx8245 board
451
452* Patch by Markus Pietrek, 14 Apr 2004:
453 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
454
455* Patch by Reinhard Meyer, 18 Apr 2004:
456 provide the IDE Reset Function for EMK 5200 boards
457
458* Patch by Masami Komiya, 12 Apr 2004:
459 fix pci_hose_write_config_{byte,word}_via_dword problems
460
wdenka8bd82d2004-04-18 22:03:42 +0000461* Patch by Sangmoon Kim, 12 Apr 2004:
462 Update max RAM size for debris board
463
464* Patch by Travis Sawyer, 08 Apr 2004:
465 Add TLB entry for second DIMM slot on ocotea
466
467* Patch by Masami Komiya, 08 Apr 2004:
468 add RTL8169 network driver
469
wdenk7abf0c52004-04-18 21:45:42 +0000470* Patch by Dan Malek, 07 Apr 2004:
471 - Add support for RPC/STx GP3, Motorola 8560 board
472 - Update 85xx TSEC driver so it searches MII for first available PHY
473 and uses that one.
474 - Add functions to support console MII commands.
475
476* Patch by Tolunay Orkun, 07 Apr 2004:
wdenka8bd82d2004-04-18 22:03:42 +0000477 Move initialization of bi_iic_fast[]
wdenk7abf0c52004-04-18 21:45:42 +0000478 from board_init_f() to board_init_r()
479
480* Patch by Yasushi Shoji, 07 Apr 2004:
481 Cleanup microblaze port
482
483* Patch by Sangmoon Kim, 07 Apr 2004:
484 Add auto SDRAM module detection for Debris board
485
wdenkd4326ac2004-04-18 21:17:30 +0000486* Patch by Rune Torgersen, 06 Apr 2004:
487 - Fix some PCI problems on the MPC8266ADS board
488 - Fix the location of some PCI entries in the immap structure
489
wdenk507bbe32004-04-18 21:13:41 +0000490* Patch by Yasushi Shoji, 07 Apr 2004:
491 - add support for microblaze processors
492 - add support for AtmarkTechno "suzaku" board
493
wdenk998eaae2004-04-18 19:43:36 +0000494* Configure PPChameleon board to use redundand environment in flash
495
496* Configure PPChameleon board to use JFFS2 NAND support.
497
498* Added support for JFFS2 filesystem (read-only) on top of NAND flash
499
wdenk6e592382004-04-18 17:39:38 +0000500* Patch by Rune Torgersen, 16 Apr 2004:
501 LBA48 fixes
wdenk56b86bf2004-04-12 14:31:43 +0000502
wdenkc26e4542004-04-18 10:13:26 +0000503* Patches by Pantelis Antoniou, 16 Apr 2004:
504 - add support for a new version of an Intracom board and fix
505 various other things on others.
506 - add verify support to the crc32 command (define
507 CONFIG_CRC32_VERIFY to enable it)
508 - fix FEC driver for MPC8xx systems:
509 1. fix compilation problems for boards that use dynamic
510 allocation of DPRAM
511 2. shut down FEC after network transfers
512 - HUSH parser fixes:
513 1. A new test command was added. This is a simplified version of
514 the one in the bourne shell.
515 2. A new exit command was added which terminates the current
516 executing script.
517 3. Fixed handing of $? (exit code of last executed command)
wdenk6e592382004-04-18 17:39:38 +0000518 - Fix some compile problems;
519 add "once" functionality for the netretry variable
wdenkc26e4542004-04-18 10:13:26 +0000520
wdenkea66bc82004-04-15 23:23:39 +0000521* Patch by George G. Davis, 02 Apr 2004:
522 add support for Intel Assabet board
523
wdenkdb01a2e2004-04-15 23:14:49 +0000524* Patch by Stephen Williams, 01 Apr 2004:
525 Add support for Picture Elements JSE board
526
527* Patch by Christian Pell, 01 Apr 2004:
528 Add CompactFlash support for PXA systems.
529
wdenk04a85b32004-04-15 18:22:41 +0000530* Patches by Pantelis Antoniou, 30 Mar 2004:
531 - add auto-complete support to the U-Boot CLI
532 - add support for NETTA and NETPHONE boards; fix NETVIA board
wdenk5a8c51c2004-04-15 21:16:42 +0000533 - add support for the Epson 156x series of graphical displays
534 (These displays are serial and not suitable for using a normal
535 framebuffer console on them)
536 - add infrastructure needed in order to POST any DSPs in a board
wdenka6ab4bf2004-04-15 21:31:56 +0000537 - improve and fix various things in the MPC8xx FEC driver:
538 1. The new 87x and 88x series of processors have two FECs,
539 and the new driver supports them both.
540 2. Another change in the 87x/88x series is support for
541 the RMII (Reduced MII) interface. However numerous
542 changes are needed to make it work since the PHYs
543 are connected to the same lines. That means that
544 you have to address them correctly over the MII
545 interface.
546 3. We now correctly match the MII/RMII interface
547 configuration to what the PHY reports.
wdenka3d991b2004-04-15 21:48:45 +0000548 - Fix problem when readingthe MII status register. Due to the
549 internal design of many PHYs you have to read the register
550 twice. The problem is more apparent in 10Mbit mode.
551 - add new mode ".jffs2s" for reading from a NAND device: it just
552 skips over bad blocks.
553 - add networking support for VLANs (802.1q), and CDP (Cisco
554 Discovery Protocol)
wdenkbda6c8a2004-04-15 21:58:11 +0000555 - some minor patches / cleanup
wdenk04a85b32004-04-15 18:22:41 +0000556
557* Patch by Yuli Barcohen, 28 Mar 2004:
558 - Add support for MPC8272 family including MPC8247/8248/8271/8272
559 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
560 - Change configuration method for MPC8260ADS family
561
wdenkd716b122004-04-12 16:12:49 +0000562* add startup code to clear the BSS of standalone applications
563
wdenk56b86bf2004-04-12 14:31:43 +0000564* Fix if / elif handling bug in HUSH shell
565
566======================================================================
wdenkf525c8a2004-04-10 20:44:51 +0000567Changes for U-Boot 1.1.0:
wdenkc83bf6a2004-01-06 22:38:14 +0000568======================================================================
569
wdenk7e780362004-04-08 22:31:29 +0000570* Patch by Mark Jonas: Remove config.tmp files only when
571 unconfiguring the board
572
573* Adapt RMU board for bigger flash memory
574
wdenk0608e042004-03-25 19:29:38 +0000575* Patch by Klaus Heydeck, 13 Mar 2003:
576 Add support for KUP4X Board
577
wdenk518e2e12004-03-25 14:59:05 +0000578* Patch by Pavel Bartusek, 21 Mar 2004
579 Add Reiserfs support
580
581* Patch by Hinko Kocevar, 20 Mar 2004
582 - Add auto-release for SMSC LAN91c111 driver
583 - Add save/restore of PTR and PNR regs as suggested in datasheet
584
wdenk6fb6af62004-03-23 23:20:24 +0000585* Patch by Stephen Williams, 19 March 2004
586 Increase speed of sector reads from SystemACE,
587 shorten poll timeout and remove a useless reset
588
589* Patch by Tolunay Orkun, 19 Mar 2004:
590 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
591 (CONFIG_PHY_GIGE)
592
593* Patch by Brad Kemp, 18 Mar 2004:
594 prevent machine checks during a PCI scan
595
596* Patch by Pierre Aubert, 18 Mar 2004:
597 Fix string cleaning in IDE identification
598
wdenkeeb1b772004-03-23 22:53:55 +0000599* Patch by Pierre Aubert, 18 Mar 2004:
600 - Unify video mode handling for Chips & Technologies 69000 Video
601 chip and Silicon Motion SMI 712/710/810 Video chip
602 - Add selection of the video output (CRT or LCD) via 'videoout'
603 environment variable for the Silicon Motion
604 - README update
605
606* Patch by Pierre Aubert, 18 Mar 2004:
607 include/common.h typo fix
608
609* Patches by Tolunay Orkun, 17 Mar 2004:
610 - Add support for bd->bi_iic_fast[] initialization via environment
611 variable "i2cfast" (CONFIG_I2CFAST)
612 - Add "i2cfast" u-boot environment variable support for csb272
613
wdenk27aa8182004-03-23 22:37:33 +0000614* Patch by Carl Riechers, 17 Mar 2004:
615 Ignore '\0' characters in console input for use with telnet and
616 telco pads.
617
618* Patch by Leon Kukovec, 17 Mar 2004:
619 typo fix for strswab prototype #ifdef
620
wdenk4b9206e2004-03-23 22:14:11 +0000621* Patches by Thomas Viehweger, 16 Mar 2004:
622 - show PCI clock frequency on MPC8260 systems
623 - add FCC_PSMR_RMII flag for HiP7 processors
624 - in do_jffs2_fsload(), take load address from load_addr if not set
625 explicit, update load_addr otherwise
626 - replaced printf by putc/puts when no formatting is needed
627 (smaller code size, faster execution)
628
wdenk109c0e32004-03-23 21:43:07 +0000629* Patch by Phillippe Robin, 16 Mar 2004:
630 avoid dereferencing NULL pointer in lib_arm/armlinux.c
631
632* Patch by Stephen Williams, 15 Mar 2004:
633 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
634
635* Patch by Tolunay Orkun, 15 Mar 2004:
636 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
637
638* Patch by Travis Sawyer, 15 Mar 2004:
639 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
640
wdenkefa329c2004-03-23 20:18:25 +0000641* Add start-up delay to make sure power has stabilized before
642 attempting to switch on USB on SX1 board.
643
644* Patch by Josef Wagner, 18 Mar 2004:
645 - Add support for MicroSys XM250 board (PXA255)
646 - Add support for MicroSys PM828 board (MPC8280)
647 - Add support for 32 MB Flash on PM825/826
648 - new SDRAM refresh rate for PM825/PM826
649 - added support for MicroSys PM520 (MPC5200)
650 - replaced Query by Identify command in CPU86/flash.c
651 to support 28F160F3B
652
653* Fix wrap around problem with udelay() on ARM920T
654
655* Add support for Macronix flash on TRAB board
656
wdenk7d7ce412004-03-17 01:13:07 +0000657* Patch by Pierre Aubert, 15 Mar 2004:
658 Fix buffer overflow in IDE identification
659
660* Fix power-off of LCD for out-of-band temperatures on LWMON board
661
662* Remove redundand #define in IceCube.h
663
wdenkd9df1f42004-03-15 09:00:01 +0000664* Patch by Steven Scholz, 27 Feb 2004:
665 - Adding get_ticks() and get_tbclk() for AT91RM9200
666 - Many white space fixes in cpu/at91rm9200/interrupts.c
667
668* Patches by Steven Scholz, 20 Feb 2004:
669 some cleanup in AT91RM9200 related code
670
wdenk855a4962004-03-14 18:23:55 +0000671* Patches by Travis Sawyer, 12 Mar 2004:
672 - Fix Gigabit Ethernet support for 440GX
673 - Add Gigabit Ethernet Support to MII PHY utilities
674
675* Patch by Brad Kemp, 12 Mar 2004:
676 Fixes for drivers/cfi_flash.c:
677 - Better support for x8/x16 implementations
678 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
679 - Added defines for AMD command and address constants
680
681* Patch by Leon Kukovec, 12 Mar 2004:
682 Fix get_dentfromdir() to correctly handle deleted dentries
wdenk42dfe7a2004-03-14 22:25:36 +0000683
wdenk855a4962004-03-14 18:23:55 +0000684* Patch by George G. Davis, 11 Mar 2004:
685 Remove hard coded network settings in TI OMAP1610 H2
686 default board config
687
688* Patch by George G. Davis, 11 Mar 2004:
689 add support for ADS GraphicsClient+ board.
690
wdenk7d7ce412004-03-17 01:13:07 +0000691* Patch by Pierre Aubert, 11 Mar 2004:
wdenk4b248f32004-03-14 16:51:43 +0000692 - add bitmap command and splash screen support in cfb console
693 - add [optional] origin in the bitmap display command
694
695* Patch by Travis Sawyer, 11 Mar 2004:
696 Fix ocotea board early init interrupt setup.
697
698* Patch by Thomas Viehweger, 11 Mar 2004:
699 Remove redundand code; add PCI-specific bits to include/mpc8260.h
700
wdenkaaf224a2004-03-14 15:20:55 +0000701* Patch by Stephan Linz, 09 Mar 2004
702 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
703
704* Patch by George G. Davis, 9 Mar 2004:
705 fix recent build failure for SA1100 target
706
707* Patch by Travis Sawyer, 09 Mar 2004:
708 Support native interrupt mode for the IBM440GX.
709 Previously it was running in 440GP compatibility mode.
710
wdenk3d3befa2004-03-14 15:06:13 +0000711* Patch by Philippe Robin, 09 Mar 2004:
712 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
713 Platform support.
714
715* Patch by Masami Komiya, 08 Mar 2004:
716 Don't overwrite server IP address or boot file name
717 when the boot server does not return values
718
wdenk7d7ce412004-03-17 01:13:07 +0000719* Patch by Tolunay Orkun, 5 Mar 2004:
wdenk3d3befa2004-03-14 15:06:13 +0000720 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
721
wdenk4d13cba2004-03-14 14:09:05 +0000722* Patch by Tolunay Orkun, 5 Mar 2004:
723 Fix early board initialization for Cogent CSB272 board
724
725* Patch by Ed Okerson, 3 Mar 2004:
726 fix CFI flash writes for little endian systems
727
728* Patch by Reinhard Meyer, 01 Mar 2004:
729 generalize USB and IDE support for MPC5200 with according
730 changes to IceCube.h and TOP5200.h
731 add Am29LV256 256 MBit FLASH support for TOP5200 boards
732 add info about USB and IDE to README
733
wdenkc3f9d492004-03-14 00:59:59 +0000734* Patch by Yuli Barcohen, 4 Mar 2004:
735 Fix problems with GCC 3.3.x which changed handling of global
736 variables explicitly initialized to zero (now in .bss instead of
737 .data as before).
738
739* Patch by Leon Kukovec, 02 Mar 2004:
740 add strswab() to fix IDE LBA capacity, firmware and model numbers
741 on little endian machines
742
743* Patch by Masami Komiya, 02 Mar 2004:
744 - Remove get_ticks() from NFS code
745 - Add verification of RPC transaction ID
746
747* Patch by Pierre Aubert, 02 Mar 2004:
748 cleanup for IDE and USB drivers for MPC5200
749
750* Patch by Travis Sawyer, 01 Mar 2004:
wdenk0e6d7982004-03-14 00:07:33 +0000751 Ocotea:
752 - Add IBM PPC440GX Ref Platform support (Ocotea)
753 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
754 Adapted to U-Boot and 440GX port
755 440gx_enet.c:
756 - Add gracious handling of all Ethernet Pin Selections for 440GX
757 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
758 ppc440.h:
759 - Add needed bit definitions
760 - Fix formatting
761
762* Patch by Carl Riechers, 1 Mar 2004:
763 Add PPC440GX prbdv0 divider to fix memory clock calculation.
764
765* Patch by Stephan Linz, 27 Feb 2004
766 - avoid problems for targets without NFS download support
767
wdenkc40b2952004-03-13 23:29:43 +0000768* Patch by Rune Torgersen, 27 Feb 2004:
769 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
770 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
771 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
772
773* Patch by Masami Komiya, 27 Feb 2004:
774 Fix rarpboot: add autoload by NFS
775
776* Patch by Dan Eisenhut, 26 Feb 2004:
777 fix flash_write return value in saveenv
778
779* Patch by Stephan Linz, 11 Dec 2003
780 expand config.mk to avoid trigraph warnings on NIOS
781
782* Rename "BMS2003" board into "HMI10"
783
wdenk6629d2f2004-03-12 15:38:25 +0000784* SX1 patches: use "serial#" for USB serial #; use redundand environment
785 storage; auto-set console on USB port (using preboot command)
786
wdenk232c1502004-03-12 00:14:09 +0000787* Add support for SX1 mobile phone; add support for USB-based console
788 (enable with "setenv stdout usbtty; setenv stdin usbtty")
789
wdenk79d696f2004-03-11 22:46:36 +0000790* Fix LOWBOOT configuration for MPC5200 with DDR memory
791
wdenkf8d813e2004-03-02 14:05:39 +0000792* Fix SDRAM timings for LITE5200 / IceCube board
793
794* Handle Auti-MDIX / connection status for INCA-IP
795
796* Fix USB problems when attempting to read 0 bytes
797
wdenke7c85682004-02-27 08:21:54 +0000798* Patch by Travis Sawyer, 26 Feb 2004:
799 Fix broken compile for XPEDITE1K target.
800
801* Patch by Stephan Linz, 26 Feb 2004:
802 Bug fix for NFS code on NIOS targets
wdenk232c1502004-03-12 00:14:09 +0000803
wdenke7c85682004-02-27 08:21:54 +0000804* Patch by Stephen Williams, 26 Feb 2004:
805 Break up SystemACE reads of large block counts
806
wdenk132ba5f2004-02-27 08:20:54 +0000807* Patch by Pierre Aubert, 26 Feb 2004
808 add IDE support for MPC5200
809
810* Patch by Masami Komiya, 26 Feb 2004:
811 add autoload via NFS
812
813* Patch by Stephen Williams
814 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
815 elsewhere in the source.
816
wdenk11dadd52004-02-27 00:07:27 +0000817* Patch by Steven Scholz, 25 Feb 2004:
818 - Timeouts in FPGA code should be based on CFG_HZ
819 - Minor cleanup in code for Altera FPGA ACEX1K
820
821* Patch by Steven Scholz, 25 Feb 2004:
822 Changed "Directory Hierarchy" section in README
823
824* Patch by Masami Komiya, 25 Feb 2004:
825 Reduce copy count in nfs_read_reply() of NFS code
826
wdenk80885a92004-02-26 23:46:20 +0000827* Patch by Markus Pietrek, 24 Feb 2004:
828 NS9750 DevBoard added
829
wdenk132ba5f2004-02-27 08:20:54 +0000830* Patch by Pierre Aubert, 24 Feb 2004
wdenk80885a92004-02-26 23:46:20 +0000831 add USB support for MPC5200
832
833* Patch by Steven Scholz, 24 Feb 2004:
834 - fix MII commands to use values from last command
835
836* Patch by Torsten Demke, 24 Feb 2004:
837 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
838
wdenk0c852a22004-02-26 23:01:04 +0000839* Patch by Rahul Shanbhag, 19 Feb 2004:
840 Fixes for for OMAP1610 board:
841 - shift some IRQ specific code to platform.S file
842 - remove duplicatewatchdog reset code from start.S
843
844* Make Auto-MDIX Support configurable on INCA-IP board
845
846* Fix license for mkimage tool
847
wdenka084f7d2004-02-24 22:33:21 +0000848* Patch by Masami Komiya, 24 Feb 2004:
849 Update NetBootFileXferSize in NFS code
850
851* Patch by Scott McNutt, 24 Feb 2004:
852 fix packet length in NFS code
853
wdenkcbd8a352004-02-24 02:00:03 +0000854* Patch by Masami Komiy, 22 Feb 2004:
855 Add support for NFS for file download
856
wdenk074cff02004-02-24 00:16:43 +0000857* Patch by Andrea Scian, 17 Feb 2004:
858 Add support for S3C44B0 processor and DAVE B2 board
859
860* Patch by Steven Scholz, 20 Feb 2004:
861 - Add support for MII commands on AT91RM9200 boards
862 - some cleanup in AT91RM9200 ethernet code
863
wdenk028ab6b2004-02-23 23:54:43 +0000864* Patch by Peter Ryser, 20 Feb 2004:
865 Add support for the Xilinx ML300 platform
866
867* Patch by Stephan Linz, 17 Feb 2004:
868 Fix watchdog support for NIOS
869
870* Patch by Josh Fryman, 16 Feb 2004:
871 Fix byte-swapping for cfi_flash.c for different bus widths
872
873* Patch by Jon Diekema, 14 Jeb 2004:
874 Remove duplicate "FPGA Support" notes from the README file
875
wdenk63e73c92004-02-23 22:22:28 +0000876* Patches by Reinhard Meyer, 14 Feb 2004:
877 - update board/emk tree; use common flash driver
878 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
879 [adapted for other PPC CPUs -- wd]
880 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
881
882* Patch by Jon Diekema, 13 Feb 2004:
883 Call show_boot_progress() whenever POST "FAILED" is printed.
884
885* Patch by Nishant Kamat, 13 Feb 2004:
886 Add support for TI OMAP1610 H2 Board
887 Fixes for cpu/arm926ejs/interrupt.c
888 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
889 Fix for a timer bug in OMAP1610 Innovator
890 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
891
892* Patches by Stephan Linz, 12 Feb 2004:
893 - add support for NIOS timer with variable period preload counter value
894 - prepare POST framework support for NIOS targets
895
896* Patch by Denis Peter, 11 Feb 2004:
897 add POST support for the MIP405 board
898
wdenkcd0a9de2004-02-23 20:48:38 +0000899* Patch by Laurent Mohin, 10 Feb 2004:
900 Fix buffer overflow in common/usb.c
901
902* Patch by Tolunay Orkun, 10 Feb 2004:
903 Add support for Cogent CSB272 board
904
wdenk2d1a5372004-02-23 19:30:57 +0000905* Patch by Thomas Elste, 10 Feb 2004:
906 Add support for NET+50 CPU and ModNET50 board
907
908* Patch by Sam Song, 10 Feb 2004:
909 Fix typos in cfi_flash.c
910
911* Patch by Leon Kukovec, 10 Feb 2004
912 Fixed long dir entry slot id calculation in get_vfatname
913
914* Patch by Robin Gilks, 10 Feb 2004:
915 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
916 !=, <>, <, >, <=, >=)
917
wdenk3f85ce22004-02-23 16:11:30 +0000918* Fix problem with side effects in macros in include/usb.h
919
920* Patch by David Benson, 13 Nov 2003:
921 bug 841358 - fix TFTP download size limit
922
923* Fixing bug 850768:
924 improper flush_cache() in load_serial()
925
926* Fixing bug 834943:
927 MPC8540 - missing volatile declarations
928
929* Patch by Stephen Williams, 09 Feb 2004:
930 Add support for Xilinx SystemACE chip:
931 - New files common/cmd_ace.c and include/systemace.h
932 - Hook systemace support into cmd_fat and the partition manager
933
934* Patch by Travis Sawyer, 09 Feb 2004:
935 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
936
wdenk3c74e322004-02-22 23:46:08 +0000937* Patch by Travis Sawyer, 09 Feb 2004:
938 o 440GX:
939 - Fix PCI Indirect access for type 1 config cycles with ppc440.
940 - Add phymode for 440 enet
941 - fix pci pre init
942 o XPedite1K:
943 - Change board_pre_init to board_early_init_f
944 - Add user flash to bus controller setup
945 - Fix pci pre init
946 - Fix is_pci_host to check GPIO for monarch bit
947 - Force xpedite1k to pci conventional mode (via #define option)
948
949* Patch by Brad Kemp, 4 Feb 2004:
950 - handle the machine check that is generated during the PCI scans
951 on 82xx processors.
952 - define the registers used in the IMMR by the PCI subsystem.
953
954* Patch by Pierre Aubert, 03 Feb 2004:
955 cpu/mpc5xxx/start.S: copy MBAR into SPR311
956
957* Patch by Jeff Angielski, 03 Feb 2004:
958 Fix copy & paste error in cpu/mpc8260/pci.c
959
960* Patch by Reinhard Meyer, 24 Jan 2004:
961 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
962
wdenkcf56e112004-02-20 22:02:48 +0000963* Add Auto-MDIX support for INCA-IP
964
wdenkbf9e3b32004-02-12 00:47:09 +0000965* Some code cleanup
966
967* Patch by Josef Baumgartner, 10 Feb 2004:
968 Fixes for Coldfire port
969
970* Patch by Brad Kemp, 11 Feb 2004:
971 Fix CFI flash driver problems
972
wdenka2d18bb2004-02-11 21:35:18 +0000973* Make sure to use a bus clock divider of 2 only when running TQM8xxM
974 modules at CPU clock frequencies above 66 MHz.
wdenkbf9e3b32004-02-12 00:47:09 +0000975
wdenka2d18bb2004-02-11 21:35:18 +0000976* Optimize flash programming speed for LWMON (by another 100% :-)
977
wdenkcd37d9e2004-02-10 00:03:41 +0000978* Patch by Jian Zhang, 3 Feb 2004:
979 - Changed the incorrect FAT12BUFSIZE
980 - data_begin in fsdata can be negative. Changed it to be short.
981
wdenkec4c5442004-02-09 23:12:24 +0000982* Patches by Stephan Linz, 30 Jan 2004:
983 1: - board/altera/common/flash.c:flash_erase():
984 o allow interrupts befor get_timer() call
985 o check-up each erased sector and avoid unexpected timeouts
986 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
987 o enclose sevenseg_set() in cpp condition
988 - remove the ASMI configuration for DK1S10_standard_32 (never present)
989 - fix some typed in mistakes in the NIOS documentation
990 2: - split DK1C20 configuration into several header files:
991 o two new files for each NIOS CPU description
992 o U-Boot related part is remaining in DK1C20.h
993 3: - split DK1S10 configuration into several header files:
994 o two new files for each NIOS CPU description
995 o U-Boot related part is remaining in DK1S10.h
996 4: - Add support for the Microtronix Linux Development Kit
997 NIOS CPU configuration at the Altera Nios Development Kit,
998 Stratix Edition (DK-1S10)
999 5: - Add documentation for the Altera Nios Development Kit,
1000 Stratix Edition (DK-1S10)
1001 6: - Add support for the Nios Serial Peripharel Interface (SPI)
1002 (master only)
1003 7: - Add support for the common U-Boot SPI framework at
1004 RTC driver DS1306
1005
wdenkb98fff12004-02-09 20:51:26 +00001006* Patch by Rahul Shanbhag, 28 Jan 2004:
1007 Fix flash protection/locking handling for OMAP1610 innovator board.
1008
1009* Patch by Rolf Peukert, 28 Jan 2004:
1010 fix flash write problems on CSB226 board (write with 32 bit bus width)
1011
1012* Patches by Mark Jonas, 16 Jan 2004:
1013 - fix rounding error when calculating baudrates for MPC5200 PSCs
1014 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
1015 time which is not supported
1016
wdenk5653fc32004-02-08 22:55:38 +00001017* Patch by Yuli Barcohen, 26 Jan 2004:
1018 Allow bzip2 compression for small memory footprint boards
1019
1020* Patch by Brad Kemp, 21 Jan 2004:
1021 Add support for CFI flash driver for both the Intel and the AMD
1022 command sets.
1023
1024* Patch by Travis Sawyer, 20 Jan 2004:
1025 Fix pci bridge auto enumeration of sibling p2p bridges.
1026
1027* Patch by Tolunay Orkun, 12 Jan 2004:
1028 Add some delays as needed for Intel LXT971A PHY support
1029
1030* Patches by Stephan Linz, 09 Jan 2004:
1031 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
1032 - make DK1C20 board configuration related to ASMI conform to
1033 documentation
1034
wdenkf6e20fc2004-02-08 19:38:38 +00001035* Patch by Anders Larsen, 09 Jan 2004:
1036
1037 ARM memory layout fixes: the abort-stack is now set up in the
1038 correct RAM area, and the BSS is zeroed out as it should be.
1039
1040 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
1041 of the linker scripts are replaced by '__bss_start' and '_end',
1042 resp., which is a further step to eliminate unnecessary differences
1043 between the implementation of the CPU architectures.
1044
wdenkf4863a72004-02-07 01:27:10 +00001045* Patch by liang a lei, 9 Jan 2004:
1046 Fix Intel 28F128J3 ID in include/flash.h
1047
1048* Patch by Masami Komiya, 09 Jan 2004:
1049 add support for TB0229 board (NEC VR4131 MIPS processor)
1050
1051* Patch by Leon Kukovec, 12 Dec 2003:
1052 changed extern __inline__ into static __inline__ in
1053 include/linux/byteorder/swab.h
1054
wdenkba56f622004-02-06 23:19:44 +00001055* Patch by Travis Sawyer, 30 Dec 2003:
1056 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
1057 select MDI port based on enabled EMAC device.
1058 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
1059 base PrPMC board.
1060
wdenka6cccae2004-02-06 21:48:22 +00001061* Patch by Wolter Kamphuis, 15 Dec 2003:
1062 made CONFIG_SILENT_CONSOLE usable on all architectures
1063
1064* Disable date command on TQM866M - there is no RTC on MPC866
1065
wdenk75d1ea72004-01-31 20:06:54 +00001066* Fix variable CPU clock for MPC859/866 systems for low CPU clocks
1067
wdenk68766092004-01-29 09:22:58 +00001068* Implement adaptive SDRAM timing configuration based on actual CPU
1069 clock frequency for INCA-IP; fix problem with board hanging when
1070 switching from 150MHz to 100MHz
1071
1072* Add PCMCIA CS support for BMS2003 board
1073
wdenkc178d3d2004-01-24 20:25:54 +00001074* Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
1075 see doc/README.MPC866 for details;
1076 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
1077 calculate CPU clock frequency from PLL register values.
1078
1079* Add support for 128 MB RAM on TQM8xxL/M modules
1080
wdenkef978732004-01-21 20:46:28 +00001081* Fix PS/2 keyboard problem caused by statically initialized variable
1082 pointing to a location in flash
1083
1084* Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
1085
wdenkc837dcb2004-01-20 23:12:12 +00001086* The PS/2 mux on the BMS2003 board needs 450 ms after power on
1087 before we can access it; add delay in case we are faster (with no
1088 CF card inserted)
1089
1090* Cleanup of some init functions
1091
1092* Make sure SCC Ethernet is always stopped by the time we boot Linux
1093 to avoid Linux crashes by early packets coming in.
1094
1095* Accelerate flash accesses on LWMON board by using buffered writes
1096
wdenkb0aef112004-01-18 18:21:54 +00001097* Fix typo in Makefile;
1098 fix problem with PARTNUM detection
1099
wdenk1c437712004-01-16 00:30:56 +00001100* Patch by Reinhard Meyer, 09 Jan 2004:
1101 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
1102
1103* Add support for IDE LED on BMS2003 board
1104 (exclusive with status LED!)
1105
1106* Add support for PS/2 keyboard (used with PS/2 multiplexor on
1107 BMS2003 board)
1108
1109* Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
1110 Add common files for "emk" boards
1111
wdenkc83bf6a2004-01-06 22:38:14 +00001112* Add a common get_ram_size() function and modify the the
1113 board-specific files to invoke that common implementation.
1114
1115======================================================================
wdenkb34ff812004-01-06 11:13:56 +00001116Changes for U-Boot 1.0.1:
wdenk5cf9da42003-11-07 13:42:26 +00001117======================================================================
1118
wdenkb34ff812004-01-06 11:13:56 +00001119* Set default clock for INCA-IP to 150 MHz
1120
wdenka522fa02004-01-04 22:51:12 +00001121* Make BMS2003 use a separate config file to avoid #ifdef mess;
1122 add I2C support; add support for DS1337 RTC
1123
1124* Add CompactFlash support for BMS2003 board
1125
1126* Add support for status LED on BMS2003 board
1127
wdenk180d3f72004-01-04 16:28:35 +00001128* Patch by Scott McNutt, 02 Jan 2004:
1129 Add support for the Nios Active Serial Memory Interface (ASMI)
1130 on Cyclone devices
1131
1132* Patch by Andrea Marson, 16 Dec 2003:
1133 Add support for the PPChameleon ME and HI modules
1134
1135* Patch by Yuli Barcohen, 22 Dec 2003:
1136 Add support for Motorola DUET ADS board (MPC87x/88x)
1137
wdenkdd875c72004-01-03 21:24:46 +00001138* Patch by Robert Schwebel, 15 Dec 2003:
1139 add support for cramfs (uses JFFS2 command interface)
1140
wdenkc935d3b2004-01-03 19:43:48 +00001141* Patches by Stephan Linz, 11 Dec 2003:
1142 - more documentation for NIOS port
1143 - new struct nios_pio_t, struct nios_spi_t
1144 - Reconfiguration for NIOS Development Kit DK1C20:
1145 o move board related code from board/dk1c20
1146 to board/altera/dk1c20
1147 o create a new common source path board/altera/common
1148 and move generic flash access stuff into it
1149 o change/expand configuration file DK1C20.h
1150 - Add support for NIOS Development Kit DK1S10
1151 - Add status LED support for NIOS systems
1152 - Add dual 7-segment LED support for Altera NIOS DevKits
1153
wdenk3a473b22004-01-03 00:43:19 +00001154* Patch by Ronen Shitrit, 10 Dec 2003:
1155 Add support for the Marvell DB64360 / DB64460 development boards
1156
1157* Patch by Detlev Zundel, 10 Dec 2003:
1158 fix dependency problem in examples/Makefile
1159
wdenkb6e4c402004-01-02 16:05:07 +00001160* Patch by Denis Peter, 8 Dec 2003
1161 - add support for the PATI board (MPC555)
1162 - add SPI support for the MPC5xx
1163
1164* Patch by Anders Larsen, 08 Dec 2003:
1165 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
1166 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
1167 cleanup some redundand #defines
1168
wdenk63f34912004-01-02 15:01:32 +00001169* Patch by André Schwarz, 8 Dec 2003:
1170 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
1171 - TX and RX deskriptors must be quad-word aligned
1172 - does not work with only one TX deskriptor
1173 - standard reset method does not work
1174
1175* Patch by Masami Komiya, 08 Dec 2003:
1176 add RTL8139 ethernet driver
1177
1178* Patches by Ed Okerson, 07 Dec 2003:
1179 - fix ethernet for the AU1x00 processors in little-endian mode.
1180 - extend memsetup.S for the AU1x00 processors in BE and LE modes
1181
wdenkd4ca31c2004-01-02 14:00:00 +00001182* Minor code cleanup (coding style)
1183
1184* Patch by Reinhard Meyer, 30 Dec 2003:
1185 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
1186 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
1187 - turned debug print of PHY registers into a function (called in two places)
1188 - added support for EMK MPC5200 based modules
1189
1190* Fix MPC8xx PLPRCR_MFD_SHIFT typo
1191
1192* Add support for TQM866M modules
1193
1194* Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
1195
1196* Fix a few compiler warnings
1197
wdenkc1896002003-12-28 11:44:59 +00001198* Patch by Reinhard Meyer, 28 Dec 2003:
1199 Add initial support for TOP5200 board
1200
wdenk7cb22f92003-12-27 19:24:54 +00001201* Make CPU clock on ICA-IP board controllable by a "cpuclk"
1202 environment variable which can set to "100", "133", or "150". The
1203 CPU clock will be configured accordingly upon next reboot. Other
1204 values are ignored. In case of an invalid or undefined "cpuclk"
1205 value, the compile-time default CPU clock speed will be used.
1206
1207* Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
1208 window that is used to access the UART registers by the Linux driver)
1209
1210* Patch by Reinhard Meyer, 20 Dec 2003:
1211 Fix clock calculation for the MPC5200 for higher clock frequencies
1212 (above 2**32 / 10 = 429.5 MHz).
1213
1214* Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
1215
wdenkb2001f22003-12-20 22:45:10 +00001216* Fix IceCube CLKIN configuration (it's 33.000000MHz)
1217
1218* Add new configuration for IceCube board with DDR memory
1219
1220* Update TRAB memory configurations
1221
wdenk5c745d22003-12-12 00:02:26 +00001222* Add JFFS2 support for INCA-IP board
1223
stroesed4f58f72003-12-09 15:04:55 +00001224* Patch by Bill Hargen, 09 Dec 2003:
1225 - BUBINGA405EP: changed flash driver to protect top sector containing
1226 first instruction.
1227 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
1228 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
1229 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
1230 - 405EP: added/fixed support for "reginfo" command.
1231 - 4xx: removed spurious MII error messages on "mii info" command.
1232
wdenk4e5ca3e2003-12-08 01:34:36 +00001233* Patch by Bernhard Kuhn, 28 Nov 2003:
1234 add support for Coldfire CPU
1235 add support for Motorola M5272C3 and M5282EVB boards
1236
wdenk9fd5e312003-12-07 23:55:12 +00001237* Patch by Pierre Aubert, 24 Nov 2003:
1238 - add a return value for the fpga command
1239 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
1240 is defined. If ide_preinit fails, ide_init is aborted.
1241 - fix an endianess problem in fat.h
1242
wdenk3bbc8992003-12-07 22:27:15 +00001243* Patch by Wolter Kamphuis, 05 Dec 2003:
1244 Add support for SNMC's QS850/QS823/QS860T boards
1245
wdenkb028f712003-12-07 21:39:28 +00001246* Patch by Yuli Barcohen, 3 Dec 2003:
1247 "revive" U-Boot support for old Motorola MPC860ADS board
1248
1249* Patch by Cam(ilo?), 03 Dec 2003:
1250 make examples build even with broken Montavista objcopy
1251
1252* Patch by Pavel Bartusek, 27 Nov 2003:
1253 fix conversion problem with "bootretry" evironment variable
1254
wdenkb4676a22003-12-07 19:24:00 +00001255* Patch by Andre Schwarz, 24 Nov 2003:
1256 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
1257
1258* Patch by Pavel Bartusek, 21 Nov 2003:
1259 set ZMII bridge speed on 440
1260
1261* Patch by Anders Larsen, 17 Nov 2003:
1262 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
1263
wdenka2663ea2003-12-07 18:32:37 +00001264* Patches by David Müller, 14 Nov 2003:
1265 - board/mpl/common/common_util.c
1266 * implement support for BZIP2 compressed images
1267 * various cleanups (printf -> puts, ...)
1268 - board/mpl/common/flash.c
1269 * report correct errors to upper layers
1270 * check the erase fail and VPP low bits in status reg
1271 - board/mpl/vcma9/cmd_vcma9.c
1272 - board/mpl/vcma9/flash.c
1273 * various cleanups (printf -> puts, ...)
1274 - common/cmd_usb.c
1275 * fix typo in comment
1276 - cpu/arm920t/usb_ohci.c
1277 * support for S3C2410 is missing in #if line
1278 - drivers/cs8900.c
1279 * reinit some registers in case of error (cable missing, ...)
1280 - fs/fat/fat.c
1281 * support for USB/MMC devices is missing in #if line
1282 - include/configs/MIP405.h
1283 - include/configs/PIP405.h
1284 * enable BZIP2 support
1285 * enlarge malloc space to 1MiB because of BZIP2 support
1286 - include/configs/VCMA9.h
1287 * enable BZIP2 support
1288 * enlarge malloc space to 1MiB because of BZIP2 support
1289 * enable USB support
1290 - lib_arm/armlinux.c
1291 * change calling convention of ARM Linux kernel as
1292 described on http://www.arm.linux.org.uk/developer/booting.php
1293
1294* Patch by Thomas Lange, 14 Nov 2003:
1295 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
1296 support all these AMD boards.
1297
1298* Patch by Thomas Lange, 14 Nov 2003:
1299 Workaround for mips au1x00 physical memory accesses (the au1x00
1300 uses a 36 bit bus internally and cannot access physical memory
1301 directly. Use the uncached SDRAM address instead of the physical
1302 one.)
1303
wdenkef5a9672003-12-07 00:46:27 +00001304* Patch by Xue Ligong (Joe), 13 Nov 2003:
1305 add Realtek 8019 ethernet driver
1306
1307* Patch by Yuli Barcohen, 13 Nov 2003:
1308 MPC826xADS/PQ2FADS cleanup
1309
1310* Patch by Anders Larsen, 12 Nov 2003:
1311 Update README to mark the PORTIO commands non-standard
1312
wdenk5779d8d2003-12-06 23:55:10 +00001313* Patch by Nicolas Lacressonnière, 12 Nov 2003:
1314 update for for Atmel AT91RM9200DK development kit:
1315 - support for environment variables in DataFlash
1316 - Atmel DataFlash AT45DB1282 support
1317
1318* Patch by Jeff Carr, 11 Nov 2003:
1319 add support for new version of 8270 processors
1320
1321* Patches by George G. Davis, 05 Nov 2003:
1322 - only pass the ARM linux initrd tag to the kernel when an initrd
1323 is actually present
1324 - update omap1510inn configuration file
1325
wdenk8bf3b002003-12-06 23:20:41 +00001326* Patches by Stephan Linz, 3 Nov 2003:
1327 - more endianess fixes for LAN91C111 driver
1328 - CFG_HZ configuration patch for NIOS Cyclone board
1329
1330* Patch by Stephan Linz, 28 Oct 2003:
1331 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
1332
1333* Patch by Steven Scholz, 20 Oct 2003:
1334 - make "mii info <addr>" show infor for PHY at "addr" only
1335 - Endian fix for miiphy_info()
1336
wdenka8c7c702003-12-06 19:49:23 +00001337* Patch by Gleb Natapov, 19 Sep 2003:
1338 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
1339
1340* Patch by Anders Larsen, 17 Sep 2003:
1341 Bring ARM memory layout in sync with the documentation:
1342 stack and malloc-heap are now located _below_ the U-Boot code
1343
wdenkfa1399e2003-12-06 11:20:01 +00001344* Accelerate booting on TRAB board: read and check autoupdate image
1345 headers first instead of always reading the whole images.
1346
wdenkb96619a2003-12-05 21:08:38 +00001347* Fix type in MPC5XXX code (pointed out by Victor Wren)
1348
wdenkaf6d1df2003-12-03 23:53:42 +00001349* Enabled password check on RMU board
1350
1351* Fix configuration problem with IceCube in LOWBOOT configuration:
1352 envrionment got embedded, corrupting the image layout.
1353
1354* Fix NEC display names (it's 6440 [for 640x480], not 6640).
1355
wdenkfd3103b2003-11-25 16:55:19 +00001356* Added BMS2003 board
1357 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
1358
wdenkb4757ce2003-11-17 21:45:27 +00001359* Fix flash driver for TRAB board (must use Unlock Bypass Reset
1360 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
1361 and CPLD
1362
wdenk5bb226e2003-11-17 21:14:37 +00001363* Use "-fPIC" instead of "-mrelocatable" to prevent problems with
1364 recent tools
1365
1366* Add checksum verification to 'imls' command
1367
1368* Add bd_info fields needed for 4xx Linux I2C driver
1369
1370* Patch by Martin Krause, 4 Nov. 2003:
1371 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
1372
1373* Print used network interface when CONFIG_NET_MULTI is set
1374
wdenk5cf9da42003-11-07 13:42:26 +00001375* Patch by Bernhard Kuhn, 28 Oct 2003:
1376 Add low boot support for MPC5200
1377
1378* Fix problem with dual PCMCIA support (NSCU)
1379
1380* Fix MPC5200 I2C initialization function
1381
1382======================================================================
wdenka43278a2003-09-11 19:48:06 +00001383Changes for U-Boot 1.0.0:
1384======================================================================
1385
wdenkb13fb012003-10-30 21:49:38 +00001386* Fix parameter passing to standalone images with bootm command
1387
1388* Patch by Kyle Harris, 30 Oct 2003:
1389 Fix build errors for ixdp425 board
1390
1391* Patch by David M. Horn, 29 Oct 2003:
1392 Fixes to build under CYGWIN
1393
1394* Get IceCube MGT5100 working (again)
1395
wdenk5fa66df2003-10-29 23:18:55 +00001396* Fix problems in memory test on some boards (which was not
1397 non-destructive as intended)
1398
1399* Patch by Gary Jennejohn, 28 Oct 2003:
1400 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
1401 to prevent stack overflow on ARM systems
1402
wdenka0f2fe52003-10-28 09:14:21 +00001403* Patch by Stephan Linz, 28 Oct 2003:
1404 fix init sequence error for NIOS port
1405
1406* Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
1407
1408* Add CONFIG_VERSION_VARIABLE to TRAB configuration
1409
wdenka57a4962003-10-26 22:52:58 +00001410* Patch by Xiao Xianghua, 23 Oct 2003:
1411 small patch for mpc85xx
1412
1413* Fix small problem in MPC5200 I2C driver
1414
1415* Fix FCC3 support on ATC board
1416
dzu8cb81432003-10-24 13:14:45 +00001417* Correct header printing for multi-image files in do_bootm()
1418
1419* Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
1420
wdenk4654af22003-10-22 09:00:28 +00001421* Fix PCI problems on PPChameleon board
1422
wdenka3ad8e22003-10-19 23:22:11 +00001423* Patch by Steven Scholz, 18 Oct 2003:
1424 Fix AT91RM9200 ethernet driver
1425
1426* Patch by Nye Liu, 17 Oct 2003:
1427 Fix typo in include/mpc8xx.h
1428
1429* Patch by Richard Woodruff, 16 Oct 03:
1430 Fixes for cpu/arm925/interrupt.c
1431 - Initialize timestamp & lastdec vars.
1432 - fix timestamp overflows.
1433 - fix lastdec overflow.
1434 - smarter normalization to allow udelay() below 1ms to work.
1435
1436* Patch by Scott McNutt, 16 Oct
1437 add networking support for the Altera Nios Development Kit,
1438 Cyclone Edition (DK-1C20)
1439
1440* Patch by Jon Diekema, 14 Oct 2003:
1441 add hint about doc/README.silent to README file
1442
dzue7df0292003-10-19 21:43:26 +00001443* Add CompactFlash support for NSCU
1444
wdenkd7281f42003-10-19 22:30:08 +00001445* Fix PCI problems on PPChameleonEVB
1446
wdenk3d1e8a92003-10-16 12:53:35 +00001447* TRAB auto-update: Base decision if we have to strip the image
1448 header on image type as encoded in the header
wdenkd7281f42003-10-19 22:30:08 +00001449 (include image type patch by Martin Krause, 17 Oct 2003)
wdenk3d1e8a92003-10-16 12:53:35 +00001450
wdenk42d1f032003-10-15 23:53:47 +00001451* Patches by Xianghua Xiao, 15 Oct 2003:
1452
1453 - Added Motorola CPU 8540/8560 support (cpu/85xx)
1454 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
1455 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
1456
1457* Fix flash timings on TRAB board
1458
wdenk2d5b5612003-10-14 19:43:55 +00001459* Make sure HUSH is initialized for running auto-update scripts
1460
1461* Make 5200 reset command _really_ reset the board, without running
1462 any other code after it
1463
1464* Fix errors with flash erase when range spans across banks
1465 that are mapped in reverse order
1466
1467* Fix flash mapping and display on P3G4 board
1468
1469* Patch by Kyle Harris, 15 Jul 2003:
1470 - add support for Intel IXP425 CPU
1471 - add support for IXDP425 eval board
1472
wdenkf72da342003-10-10 10:05:42 +00001473* Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
1474 for more information
1475
wdenk5da627a2003-10-09 20:09:04 +00001476* Patch by Steven Scholz, 10 Oct 2003
1477 - Add support for Altera FPGA ACEX1K
1478
wdenk15647dc2003-10-09 19:00:25 +00001479* Patches by Thomas Lange, 09 Oct 2003:
1480 - fix cmd_ide.c for non ppc boards (read/write functions did not
1481 add ATA base address)
1482 - fix for shannon board
1483 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
wdenk5da627a2003-10-09 20:09:04 +00001484 - Endian swap ATA identity for all big endian CPUs, not just PPC
1485 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
1486 args to linux
1487 - add support for dbau1x00 board (MIPS32)
wdenk15647dc2003-10-09 19:00:25 +00001488
1489* Patch by Sangmoon Kim, 07 Oct 2003:
1490 add support for debris board
1491
wdenka0ff7f22003-10-09 13:16:55 +00001492* Patch by Martin Krause, 09 Oct 2003:
1493 Fixes for TRAB board
1494 - /board/trab/rs485.c: correct baudrate
wdenk42d1f032003-10-15 23:53:47 +00001495 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
wdenka0ff7f22003-10-09 13:16:55 +00001496 udelay(); fix some timing problems with adc controller
1497 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
1498 modify commands: touch and buzzer
1499
1500* Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
1501 (quick & dirty workaround for rogue pointer problem in get_vfatname());
1502 Use direct function calls for auto_update instead of hush commands
1503
wdenk4a551702003-10-08 23:26:14 +00001504* Patch by Scott McNutt, 04 Oct 2003:
1505 - add support for Altera Nios-32 CPU
1506 - add support for Nios Cyclone Development Kit (DK-1C20)
1507
1508* Patch by Steven Scholz, 29 Sep 2003:
1509 - A second parameter for bootm overwrites the load address for
1510 "Standalone Application" images.
1511 - bootm sets environment variable "filesize" to the resulting
1512 (uncompressed) data length for "Standalone Application" images
1513 when autostart is set to "no". Now you can do something like
1514 if bootm $fpgadata $some_free_ram ; then
1515 fpga load 0 $some_free_ram $filesize
1516 fi
1517
1518* Patch by Denis Peter, 25 Sept 2003:
1519 add support for the MIP405 Rev. C board
1520
wdenk54387ac2003-10-08 22:45:44 +00001521* Patch by Yuli Barcohen, 25 Sep 2003:
1522 add support for Zephyr Engineering ZPC.1900 board
1523
1524* Patch by Anders Larsen, 23 Sep 2003:
1525 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
1526 implemented for the x86 architecture)
1527
wdenkfc3e2162003-10-08 22:33:00 +00001528* Patch by Sangmoon Kim, 23 Sep 2003:
1529 fix pll_pci_to_mem_multiplier table for MPC8245
1530
1531* Patch by Anders Larsen, 22 Sep 2003:
1532 enable timed autoboot on PXA
1533
1534* Patch by David Müller, 22 Sep 2003:
wdenkfc3e2162003-10-08 22:33:00 +00001535 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
1536 returns correct libgcc file path
1537 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
1538 time on s3c24x0 systems
1539
1540* Patch by Jon Diekema, 19 Sep 2003:
1541 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
1542 link state to the fault LED.
1543 - In NetLoop, make the Fault LED reflect the link status. The link
1544 status gets updated on entry, and on timeouts.
wdenk42d1f032003-10-15 23:53:47 +00001545
wdenkef1464c2003-10-08 22:14:02 +00001546* Patch by Anders Larsen, 18 Sep 2003:
1547 allow mkimage to build and run on Cygwin-hosted systems
1548
1549* Patch by Frank Müller, 18 Sep 2003:
1550 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
1551 cpu/mpc8xx/fec.c
1552
1553* Patch by Pantelis Antoniou, 16 Sep 2003:
1554 add tool to compute fileds in the PLPRCR register for MPC86x
1555
wdenkd9a405a2003-10-07 20:01:55 +00001556* Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
1557
wdenk147031a2003-10-07 10:33:38 +00001558* Fix build problems under FreeBSD
1559
wdenk887b3722003-10-06 22:00:45 +00001560* Add generic filesystem image type
1561
wdenkfbe4b5c2003-10-06 21:55:32 +00001562* Make fatload set filesize environment variable
1563
1564* enable basic / medium / high-end configurations for PPChameleonEVB
1565 board; fix NAND code
1566
1567* enable TFTP client code to specify to the server the desired
1568 timeout value (see RFC-2349)
1569
dzubb65a312003-09-30 15:22:12 +00001570* Improve SDRAM setup for TRAB board
1571
dzu88a1bfa2003-09-30 15:11:43 +00001572* Suppress all output with splashscreen configured only if "splashimage"
1573 is set
1574
dzucad07372003-09-30 14:36:51 +00001575* Fix problems with I2C support for mpc5200
1576
dzu8a42eac2003-09-29 21:55:54 +00001577* Adapt TRAB configuration and auto_update to new memory layout
1578
dzu91e940d2003-09-25 22:32:40 +00001579* Add configuration for wtk board
1580
dzu29127b62003-09-25 22:30:12 +00001581* Add support for the Sharp LQ065T9DR51U LCD display
1582
wdenk206c60c2003-09-18 10:02:25 +00001583* Patch by Rune Torgersen, 17 Sep 2003:
1584 - Fixes for MPC8266 default config
wdenk65bd0e22003-09-18 10:45:21 +00001585 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
wdenk206c60c2003-09-18 10:02:25 +00001586
1587* Patches by Jon Diekema, 17 Sep 2003:
1588 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
1589 env_common.c)
1590 - sbc8260 tweaks
1591 - adjust "help" output
1592
wdenk5f535fe2003-09-18 09:21:33 +00001593* Patches by Anders Larsen, 17 Sep 2003:
1594 - fix spelling errors
1595 - set GD_FLG_DEVINIT flag only after device function pointers
1596 are valid
1597 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
1598 writeable
1599 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
1600 - trigger watchdog while waiting in serial driver
1601
wdenkb0639ca2003-09-17 22:48:07 +00001602* Add auto-update code for TRAB board using USB memory sticks,
1603 support new configuration with more memory
wdenkf54ebdf2003-09-17 15:10:32 +00001604
wdenkef709e92003-09-16 17:35:37 +00001605* disable MPC5200 bus pipelining as workaround for bus contention
1606
wdenk4aeb2512003-09-16 17:06:05 +00001607* Modify XLB arbiter priorities on MPC5200 so all devices use same
1608 priority; configure critical interrupts to be handled like external
1609 interrupts
1610
wdenkacf98e72003-09-16 11:39:10 +00001611* Make IPB clock on MGT5100/MPC5200 configurable in board config file;
1612 go back to 66 MHz for stability
1613
wdenk78137c32003-09-15 18:00:00 +00001614* Patches by Jon Diekema, 15 Sep 2003:
1615 - add description for missing CFG_CMD_* entries in the README file
1616 - sacsng tweaks
1617
wdenk35656de2003-09-14 19:08:39 +00001618* Patch by Gleb Natapov, 14 Sep 2003:
1619 enable watchdog support for all MPC824x boards that have a watchdog
1620
1621* On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
1622 "Non-octet Aligned Frame" errors we see at 100 Mbps
1623
1624* Patch by Sharad Gupta, 14 Sep 2003:
1625 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
1626
wdenk200f8c72003-09-13 19:13:29 +00001627* Patch by llandre, 11 Sep 2003:
1628 update configuration for PPChameleonEVB board
1629
wdenk531716e2003-09-13 19:01:12 +00001630* Patch by David Müller, 13 Sep 2003:
1631 various changes to VCMA9 board specific files
1632
1633* Add I2C support for MGT5100 / MPC5200
1634
wdenkb70e7a02003-09-12 20:09:09 +00001635* Patch by Rune Torgersen, 11 Sep 2003:
1636 Changed default memory option on MPC8266ADS to NOT be Page Based
1637 Interleave, since this doesn't work very well with the standard
1638 16MB DIMM
1639
1640* Patch by George G. Davis, 12 Sep 2003:
1641 fix Makefile settings for sk98 driver
1642
stroese68ce8952003-09-12 08:57:52 +00001643* Patch by Stefan Roese, 12 Sep 2003:
1644 - new boards added: DP405, HUB405, PLU405, VOH405
1645 - some esd boards updated
1646 - cpu/ppc4xx/sdram.c: disable memory controller before setting
1647 first values
1648 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
1649
wdenk4f7cb082003-09-11 23:06:34 +00001650* Patch by Martin Krause, 11 Sep 2003:
1651 add burn-in tests for TRAB board
1652
1653* Enable instruction cache on MPC5200 board
1654
wdenka43278a2003-09-11 19:48:06 +00001655* Patch by Denis Peter, 11 Sep 2003:
1656 - fix USB data pointer assignment for bulk only transfer.
1657 - prevent to display erased directories in FAT filesystem.
1658
1659* Change output format for NAND flash - make it look like for other
1660 memory, too
1661
1662======================================================================
wdenk149dded2003-09-10 18:20:28 +00001663Changes for U-Boot 0.4.8:
wdenkd94f92c2003-08-28 09:41:22 +00001664======================================================================
1665
dzu29127b62003-09-25 22:30:12 +00001666* Add I2C and RTC support for RMU board
1667
wdenk7205e402003-09-10 22:30:53 +00001668* Patches by Denis Peter, 9 Sep 2003:
1669 add FAT support for IDE, SCSI and USB
1670
1671* Patches by Gleb Natapov, 2 Sep 2003:
1672 - cleanup of POST code for unsupported architectures
1673 - MPC824x locks way0 of data cache for use as initial RAM;
1674 this patch unlocks it after relocation to RAM and invalidates
1675 the locked entries.
1676
1677* Patch by Gleb Natapov, 30 Aug 2003:
1678 new I2C driver for mpc107 bridge. Now works from flash.
1679
1680* Patch by Dave Ellis, 11 Aug 2003:
1681 - JFFS2: fix typo in common/cmd_jffs2.c
1682 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
1683 - JFFS2: remove node version 0 warning
1684 - JFFS2: accept JFFS2 PADDING nodes
1685 - SXNI855T: add AM29LV800 support
1686 - SXNI855T: move environment from EEPROM to flash
1687 - SXNI855T: boot from JFFS2 in NOR or NAND flash
1688
1689* Patch by Bill Hargen, 11 Aug 2003:
1690 fixes for I2C on MPC8240
1691 - fix i2c_write routine
1692 - fix iprobe command
1693 - eliminates use of global variables, plus dead code, cleanup.
1694
wdenk149dded2003-09-10 18:20:28 +00001695* Add support for USB Mass Storage Devices (BBB)
1696 (tested with USB memory sticks only)
1697
1698* Avoid flicker on TRAB's VFD
1699
wdenk7152b1d2003-09-05 23:19:14 +00001700* Add support for SK98xx driver
1701
1702* Add PCI support for SL8245 board
1703
1704* Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
1705 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
1706 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
1707
1708* Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
1709 to allow for more accurate baudrate settings
1710 (error now 0.7% at 115 kbps, instead of 3.5% before)
1711
1712* Patch by Andreas Mohr, 4 Sep 2003:
1713 Fix a lot of spelling errors
1714
wdenk12f34242003-09-02 22:48:03 +00001715* Add support for PPChameleon Eval Board
1716
1717* Add support for P3G4 board
1718
1719* Fix problem with MGT5100 FEC driver: add "early" MAC address
1720 initialization
1721
wdenk326428c2003-08-31 18:37:54 +00001722* Patch by Yuli Barcohen, 7 Aug 2003:
1723 check BCSR to detect if the board is configured in PCI mode
1724
wdenk149dded2003-09-10 18:20:28 +00001725======================================================================
1726Changes for U-Boot 0.4.7:
1727======================================================================
1728
wdenk0cb61d72003-08-30 00:05:50 +00001729* Patch by Raghu Krishnaprasad, 7 Aug 2003:
1730 add support for Adder II MPC852T module
1731
wdenk6f213472003-08-29 22:00:43 +00001732* Patch by George G. Davis, 19 Aug 2003:
1733 fix TI Innovator/OMAP1510 pin configs
1734
1735* Patches by Kshitij, 18 Aug 2003
1736 - add support for arm926ejs cpu core
1737 - add support for TI OMAP 1610 Innovator Board
1738
wdenkc29fdfc2003-08-29 20:57:53 +00001739* Patch by Yuli Barcohen, 14 Aug 2003:
1740 add support for bzip2 uncompression
1741
1742* Add GCC library to examples/Makefile so GCC utility functions will
1743 be resolved, too
1744
wdenkca75add2003-08-29 10:05:53 +00001745* Add I2C and RTC support for RMU board using software I2C driver
1746 (because of better response to iprobe command); fix problem with
1747 "reset" command
1748
stroese437ce072003-08-28 14:24:37 +00001749* Patch by Matthias Fuchs, 28 Aug 2003:
1750 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
1751 CONFIG_BOOTP_MAKS (see README).
1752
wdenkd94f92c2003-08-28 09:41:22 +00001753* Fix ICU862 environment problem
1754
1755* Fix RAM size detection for RMU board
1756
1757* Implement "reset" for MGT5100/MPC5200 systems
1758
1759======================================================================
1760Changes for U-Boot 0.4.6:
wdenk2535d602003-07-17 23:16:40 +00001761======================================================================
1762
wdenke0ac62d2003-08-17 18:55:18 +00001763* Make Ethernet autonegotiation on INCA-IP work for all clock rates;
1764 allow selection of clock frequency as "make" target
1765
1766* Implement memory autosizing code for IceCube boards
1767
1768* Configure network port on INCA-IP for autonegotiation
1769
1770* Fix overflow problem in network timeout code
1771
1772* Patch by Richard Woodruff, 8 Aug 2003:
1773 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
1774
wdenkd94f92c2003-08-28 09:41:22 +00001775======================================================================
1776Changes for U-Boot 0.4.5:
1777======================================================================
1778
wdenkae3af052003-08-07 22:18:11 +00001779* Update for TQM board defaults:
1780 disable clocks_in_mhz, enable boot count limit
1781
dzu9374fa22003-08-07 15:04:48 +00001782* Removed tools/gdb from "make all" target. Added make target "gdbtools"
1783 in toplevel directory instead. Removed astest.c from tools/gdb because
1784 it is no longer relevant.
1785
wdenk96e48cf2003-08-05 18:22:44 +00001786* Fix PCI support for MPC5200 / IceCube Board
1787
wdenkbdccc4f2003-08-05 17:43:17 +00001788* Map ISP1362 USB OTG controller for NSCU board
1789
1790* Patch by Brad Parker, 02 Aug 2003:
1791 fix sc520_cdp problems
1792
1793* Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
1794
1795* Allow erase command to cross flash bank boundaries
1796
wdenk1f4bb372003-07-27 00:21:01 +00001797* Patch by Scott McNutt, 21 Jul 2003:
1798 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
1799 Both LynxOS and BlueCat linux KDIs are supported.
1800
1801* Patch by Richard Woodruff, 25 Jul 2003:
1802 use more reliable reset for OMAP/925T
1803
1804* Patch by Nye Liu, 25 Jul 2003:
1805 fix typo in mpc8xx.h
1806
1807* Patch by Richard Woodruff, 24 Jul 2003:
1808 Fixes for cmd_nand.c:
1809 - Fixed null dereferece which could result in incorrect ECC values.
1810 - Added support for devices with no Ready/Busy signal hooked up.
1811 - Added OMAP1510 read/write protect handling.
1812 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
1813 for non-JFFS2.
1814 - Switched default ECC to be JFFS2.
1815
wdenk77846742003-07-26 08:08:08 +00001816* Allow crc32 to be used at address 0x000
1817
1818* Provide consistent interface to standalone applications to access
1819 the 'global_data' structure
1820 Provide a doc/README.standalone more useful to users/developers.
1821
1822* Make IceCube MGT5100 FEC driver work
1823
wdenk27b207f2003-07-24 23:38:38 +00001824* Implement new mechanism to export U-Boot's functions to standalone
1825 applications: instead of using (PPC-specific) system calls we now
1826 use a jump table; please see doc/README.standalone for details
1827
1828* Patch by Dave Westwood, 24 Jul 2003:
1829 added support for Unity OS (a proprietary OS)
1830
1831* Patch by Detlev Zundel, 23 Jul 2003:
1832 add "imls" command to print flash table of contents
1833
1834* Fix cold boot detection for log buffer reset
1835
1836* Return error for invalid length specifiers with "cp.X" etc.
1837
1838* Fix startup problem on MIPS
1839
1840* Allow for CONFIG_SPLASH_SCREEN even when no explicit
1841 bitmap support is configured
1842
1843* Patch by Bill Hargen, 18 Jul 2003:
1844 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
1845
1846* Patch by Denis Peter, 18 Jul 2003:
1847 - fix memory configuration for MIP405T
1848 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
1849
1850* Cleanup of TQM82xx configurations; use "official" board types
1851 to make selection easier.
1852
wdenk2535d602003-07-17 23:16:40 +00001853* Patch by Martin Krause, 17 Jul 2003:
1854 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
1855
1856* Patch by Richard Woodruff, 17 July 03:
stroese437ce072003-08-28 14:24:37 +00001857 - Fixed bug in OMAP1510 baud rate divisor settings.
wdenk2535d602003-07-17 23:16:40 +00001858
1859* Patch by Nye Liu, 16 July 2003:
1860 MPC860FADS fixes:
1861 - add MPC86xADS support (uses MPC86xADS.h)
1862 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
1863 o PLPRCR changes
1864 o BRG changes (EXTAL/XTAL restricted to 10MHz)
1865 o don't trust gclk() software measurement by default, depend on
1866 CONFIG_8xx_GCLK_FREQ
1867 - add DRAM SIMM not installed detection
1868 - use more "correct" SDRAM initialization sequence
1869 - allow different SDRAM sizes (8xxADS has 8M)
1870 - default DER is 0
1871 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
1872 - rename MAMR/MBMR defines to be more consistent. Should eventually
1873 be merged into MxMR to better reflect the PowerQUICC datasheet.
1874
1875* Patch by Yuli Barcohen, 16 Jul 2003:
1876 support new Motorola PQ2FADS-ZU evaluation board which replaced
1877 MPC8260ADS and MPC8266ADS
1878
1879======================================================================
wdenk945af8d2003-07-16 21:53:01 +00001880Changes for U-Boot 0.4.4:
1881======================================================================
1882
1883* Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
1884
1885* Add support for MGT5100 and MPC5200 processors
1886
1887* Patch by Lutz Dennig, 15 Jul 2003:
1888 update for R360MPI board
1889
1890======================================================================
wdenk8564acf2003-07-14 22:13:32 +00001891Changes for U-Boot 0.4.3:
wdenkb37c7e52003-06-30 16:24:52 +00001892======================================================================
1893
wdenk2e5983d2003-07-15 20:04:06 +00001894* Patches by Kshitij, 04 Jul 2003
wdenk945af8d2003-07-16 21:53:01 +00001895 - added support for arm925t cpu core
wdenk2e5983d2003-07-15 20:04:06 +00001896 - added support for TI OMAP 1510 Innovator Board
1897
wdenk6dff5522003-07-15 07:45:49 +00001898* Patches by Martin Krause, 14 Jul 2003:
1899 - add I2C support for s3c2400 systems (trab board)
1900 - (re-) add "ping" to command table
1901
1902* Fix handling of "slow" POST routines
1903
wdenk8564acf2003-07-14 22:13:32 +00001904* Patches by Yuli Barcohen, 13 Jul 2003:
1905 - Correct flash and JFFS2 support for MPC8260ADS
1906 - fix PVR values and clock generation for PowerQUICC II family
1907 (8270/8275/8280)
1908
1909* Patch by Bernhard Kuhn, 08 Jul 2003:
1910 - add support for M68K targets
1911
1912* Patch by Ken Chou, 3 Jul:
1913 - Fix PCI config table for A3000
1914 - Fix iobase for natsemi.c
1915 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
wdenk945af8d2003-07-16 21:53:01 +00001916
wdenk8564acf2003-07-14 22:13:32 +00001917* Allow to enable "slow" POST routines by key press on power-on
1918* Fix temperature dependend switching of LCD backlight on LWMON
1919* Tweak output format for LWMON
1920
stroese57029232003-07-11 08:23:12 +00001921* Patch by Stefan Roese, 11 Jul 2003:
1922 - Fix bug in CONFIG_VERSION_VARIABLE.
1923 - AR405 config updated.
1924 - OCRTC/ORSG: bsp command added.
1925 - ASH405 bsp update.
1926
wdenk8564acf2003-07-14 22:13:32 +00001927======================================================================
1928Changes for U-Boot 0.4.2:
1929======================================================================
1930
wdenkf12e5682003-07-07 20:07:54 +00001931* Add support for NSCU board
1932
1933* Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
1934
1935* Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
1936 mirror bit flash on TQM8xxM modules
1937
wdenk0d498392003-07-01 21:06:45 +00001938* Patch by Kenneth Johansson, 30 Jun 2003:
1939 get rid of MK_CMD_ENTRY macro; update doc/README.command
1940
wdenkb37c7e52003-06-30 16:24:52 +00001941* Patch by Seb James, 30 Jun 2003:
1942 Improve documentation of I2C configuration in README
1943
1944* Fix problems with previous log buffer "fixes"
1945
1946* Fix minor help text issues
1947
1948* "log append" did not append a newline
1949
1950======================================================================
wdenkb0fce992003-06-29 21:03:46 +00001951Changes for U-Boot 0.4.1:
wdenk8bde7f72003-06-27 21:31:46 +00001952======================================================================
1953
wdenkb0fce992003-06-29 21:03:46 +00001954* Fix some missing commands, cleanup header files
1955 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
1956
wdenk9d2b18a2003-06-28 23:11:04 +00001957* Rewrite command lookup and help command (fix problems with bubble
1958 sort when sorting command name list). Minor cleanup here and there.
1959
wdenkd1cbe852003-06-28 17:24:46 +00001960* Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
1961 - Allow to call sysmon function interactively
1962 - PIC on LWMON board needs delay after power-on
1963 - Add missing RSR definitions for MPC8xx
1964 - Improve log buffer handling: guarantee clean reset after power-on
wdenk149dded2003-09-10 18:20:28 +00001965 - Add support for EXBITGEN board (aka "genie")
wdenkd1cbe852003-06-28 17:24:46 +00001966 - Add support for SL8245 board
1967
wdenk8bde7f72003-06-27 21:31:46 +00001968* Code cleanup:
1969 - remove trailing white space, trailing empty lines, C++ comments, etc.
1970 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
1971
1972* Patches by Kenneth Johansson, 25 Jun 2003:
1973 - major rework of command structure
1974 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
1975
1976======================================================================
1977Changes for U-Boot 0.4.0:
wdenk4532cb62003-04-27 22:52:51 +00001978======================================================================
1979
wdenk993cad92003-06-26 22:04:09 +00001980* Patches by Robert Schwebel, 26 Jun 2003:
wdenk8bde7f72003-06-27 21:31:46 +00001981 - csb226 configuration updated
1982 - credits for logodl port updated
1983 - innokom configuration updated
1984 - logodl tree update, still with coding style inconsistencies
1985 - added OCM for ppc405 warning to README
wdenk993cad92003-06-26 22:04:09 +00001986
1987* Patch by Pantelis Antoniou, 25 Jun 2003:
1988 update NetVia with V2 board support
1989
wdenkb783eda2003-06-25 22:26:29 +00001990* Header file cleanup for ARM
1991
1992* Patch by Murray Jensen, 24 Jun 2003:
1993 - make sure to use only U-boot provided header files
1994 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
1995
stroesea300d832003-06-24 14:32:24 +00001996* Patch by Stefan Roese, 24 Jun 2003:
1997 - Update esd ASH405 board files.
1998 - Update esd DASA_SIM config file.
1999 - Add ping command to some esd boards.
2000
wdenkcceb8712003-06-23 18:12:28 +00002001* Patch by Yuli Barcohen, 23 Jun 2003:
2002 Update for MPC8260ADS board
2003
2004* Patch by Murray Jensen, 23 Jun 2003:
2005 - cleanup of GCC 3.x compiler warnings
2006
wdenk3595ac42003-06-22 17:18:28 +00002007* Patch by Rune Torgersen, 4 Jun 2003:
2008 add large memory support for MPC8266ADS board
stroesea300d832003-06-24 14:32:24 +00002009
wdenk3595ac42003-06-22 17:18:28 +00002010* Patch by Richard Woodruff, 19 June 03:
2011 - Enabled standard u-boot device abstraction for ARM
2012 - Enabled console device for ARM
2013 - Initilized bi_baudrate for ARM
2014
2015* Patch by Bill Hargen, 23 Apr 2003:
2016 fix byte order for 824x I2C addresses (write op)
2017
wdenk592c5ca2003-06-21 00:17:24 +00002018* Patch by Murray Jensen, 20 Jun 2003:
2019 - hymod update
2020 - cleanup (especially for gcc-3.x compilers)
2021
wdenk72755c72003-06-20 23:10:58 +00002022* Patch by Tom Guilliams, 20 Jun 2003:
2023 added CONFIG_750FX support for IBM 750FX processors
2024
wdenk03329902003-06-20 22:36:30 +00002025* Patch by Devin Crumb, 02 Apr 2003:
2026 Fix clock divider rounding problem in drivers/serial.c
2027
2028* Patch by Richard Woodruff, 19 June 03:
2029 - Fixed smc91c111 driver to sync with the u-boot environment
2030 (driver/smc91c111.c).
wdenk0b97ab12003-06-19 23:58:30 +00002031 - Added eth_init error return check in NetLoop (net/net.c).
2032
wdenk03329902003-06-20 22:36:30 +00002033* Patch by Ken Chou, 19 June 2003:
wdenk0b97ab12003-06-19 23:58:30 +00002034 Added support for A3000 SBC board (Artis Microsystems Inc.)
2035
wdenk6dd652f2003-06-19 23:40:20 +00002036* Patches by Murray Jensen, 17 Jun 2003:
2037 - Hymod board database mods: add "who" field and new xilinx chip types
2038 - provide new "init_cmd_timeout()" function so code external to
2039 "common/main.c" can use the "reset_cmd_timeout()" function before
2040 entering the main loop
2041 - add DTT support for adm1021 (new file dtt/adm1021.c; config
2042 slightly different. see include/configs/hymod.h for an example
2043 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
2044 CFG_DTT_ADM1021 defined)
2045 - add new "eeprom_probe()" function which has similar args and
2046 behaves in a similar way to "eeprom_read()" etc.
2047 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
2048 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
2049 - gdbtools copyright update
2050 - ensure that set_msr() executes the "sync" and "isync" instructions
2051 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
2052 - 8260 I/O ports fix: Open Drain should be set last when configuring
2053 - add SIU IRQ defines for 8260
2054 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
2055 config.mk to allow board configurations to override the GNU
2056 linker script, selected via the LDSCRIPT, make variable, and to
2057 give an initial value to the OBJCFLAGS make variable
2058 - 8260 i2c enhancement:
2059 o correctly extends the timeout depending on the size of all
2060 queued messages for both transmit and receive
2061 o will not continue with receive if transmit times out
2062 o ensures that the error callback is done for all queued tx
2063 and rx messages
2064 o correctly detects both tx and rx timeouts, only delivers one to
2065 the callback, and does not overwrite an earlier error
2066 o logic in i2c_probe now correct
2067 - add "vprintf()" function so that "panic()" function can be
2068 technically correct
2069 - many Hymod board changes
2070
wdenk52f52c12003-06-19 23:04:19 +00002071* Patches by Robert Schwebel, 14 Jun 2003:
2072 - add support for Logotronic DL datalogger board
2073 - cleanup serial line after kermit binary download
2074 - add debugX macro (debug level support)
2075 - update mach-types.h to latest arm.linux.org.uk master list.
2076
wdenk48b42612003-06-19 23:01:32 +00002077* Patches by David Müller, 12 Jun 2003:
2078 - rewrite of the S3C24X0 register definitions stuff
2079 - "driver" for the built-in S3C24X0 RTC
2080
2081* Patches by Yuli Barcohen, 12 Jun 2003:
2082 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
2083 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
2084 configuration word supplied by FPGA on some MPC8260ADS boards
2085
2086* Patch by Pantelis Antoniou, 10 Jun 2003:
2087 Unify status LED interface
2088
wdenk15ef8a52003-06-18 20:22:24 +00002089* Add support for DS12887 RTC; add RTC support for ATC board
2090
wdenk2abbe072003-06-16 23:50:08 +00002091* Patch by Nicolas Lacressonniere, 11 Jun 2003:
2092 Modifications for Atmel AT91RM9200DK ARM920T based development kit
2093 - Add Atmel DataFlash support for reading and writing.
stroesea300d832003-06-24 14:32:24 +00002094 - Add possibility to boot a Linux from DataFlash with BOOTM command.
wdenk2abbe072003-06-16 23:50:08 +00002095 - Add Flash detection on Atmel AT91RM9200DK
2096 (between Atmel AT49BV1614 and AT49BV1614A flashes)
2097 - Replace old Ethernet PHY layer functions
2098 - Change link address
2099
2100* Patch by Frank Smith, 9 Jun 2003:
2101 use CRIT_EXCEPTION for machine check on 4xx
2102
2103* Patch by Detlev Zundel, 13 Jun 2003:
2104 added implementation of the "carinfo" command in cmd_immap.c
2105
wdenk71f95112003-06-15 22:40:42 +00002106* Fix CONFIG_NET_MULTI support in include/net.h
2107
2108* Patches by Kyle Harris, 13 Mar 2003:
2109 - Add FAT partition support
2110 - Add command support for FAT
2111 - Add command support for MMC
2112 ----
2113 - Add Intel PXA support for video
2114 - Add Intel PXA support for MMC
2115 ----
2116 - Enable MMC and FAT for lubbock board
2117 - Other misc changes for lubbock board
2118
wdenk487778b2003-06-06 11:20:01 +00002119* Patch by Robert Schwebel, April 02, 2003:
2120 fix for SMSC91111 driver
2121
wdenka3ed3992003-06-05 19:37:36 +00002122* Patch by Vladimir Gurevich, 04 Jun 2003:
2123 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
2124
stroese08eaea92003-06-05 15:44:37 +00002125* Patch by Stefan Roese, 05 Jun 2003:
2126 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
2127 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
2128 data cache can be used even if the chip select is in use.
2129 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
2130 (see README for further description).
2131 - Changed config files of CONFIG_EEPRO100 boards to use the
2132 CFG_RX_ETH_BUFFER define.
2133
wdenk73a8b272003-06-05 19:27:42 +00002134* Add support for RMU board
2135
2136* Add support for TQM862L at 100/50 MHz
2137
2138* Patch by Pantelis Antoniou, 02 Jun 2003:
2139 major reconstruction of networking code;
2140 add "ping" support (outgoing only!)
2141
wdenkf3e0de62003-06-04 15:05:30 +00002142* Patch by Denis Peter, 04 June 2003:
2143 add support for the MIP405T board
2144
wdenk682011f2003-06-03 23:54:09 +00002145* Patches by Udi Finkelstein, 2 June 2003:
2146 - Added support for custom keyboards, initialized by defining a
2147 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
2148 - Added support for the RBC823 board.
2149 - cpu/mpc8xx/lcd.c now automatically calculates the
2150 Horizontal Pixel Count field.
2151
2152* Fix alignment problem in BOOTP (dhcp_leasetime option)
2153 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
2154
2155* Patch by Mark Rakes, 14 May 2003:
2156 add support for Intel e1000 gig cards.
2157
2158* Patch by Nye Liu, 3 Jun 2003:
2159 fix critical typo in MAMR definition (include/mpc8xx.h)
2160
2161* Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
2162
2163* Patch by Klaus Heydeck, 2 Jun 2003
2164 Minor changes for KUP4K configuration
2165
wdenk7a8e9bed2003-05-31 18:35:21 +00002166* Patch by Marc Singer, 29 May 2003:
2167 Fixed rarp boot method for IA32 and other little-endian CPUs.
2168
2169* Patch by Marc Singer, 28 May 2003:
2170 Added port I/O commands.
2171
2172* Patch by Matthew McClintock, 28 May 2003
2173 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
2174 - minor patches for utx8245
2175
2176* Patch by Daniel Engström, 28 May 2003:
2177 x86 update
2178
2179* Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
2180 add nand flash support to SXNI855T configuration
2181 fix/extend nand flash support:
2182 - fix 'nand erase' command so does not erase bad blocks
2183 - fix 'nand write' command so does not write to bad blocks
2184 - fix nand_probe() so handles no flash detected properly
2185 - add doc/README.nand
2186 - add .jffs2 and .oob options to nand read/write
2187 - add 'nand bad' command to list bad blocks
2188 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
2189 - make NAND read/write faster
2190
2191* Patch by Rune Torgersen, 23 May 2003:
2192 Update for MPC8266ADS board
2193
wdenk3b57fe02003-05-30 12:48:29 +00002194* Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
2195 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
2196 _time_ (!) if the environment is embedded within the U-Boot image,
2197 or in a separate flash sector.
2198
2199* Cleanup CFG_DER #defines in config files (wd maintained only)
2200
wdenkf07771c2003-05-28 08:06:31 +00002201* Fix data abort exception handling for arm920t CPU
2202
2203* Fix alignment problems with flash driver for TRAB board
2204
2205* Patch by Donald White, 21 May 2003:
2206 fix calculation of base address in pci_hose_config_device()
2207
2208* Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
2209 execute "cmd2", even if "cmd1" fails. Note that this is different
2210 to "run var1 var2" where the contents of "var2" will NOT be
2211 executed when a command in "var1" fails.
2212
wdenk38b99262003-05-23 23:18:21 +00002213* Add zero-copy ramdisk support (requires corresponding kernel support!)
2214
wdenk4c3b21a2003-05-23 12:36:20 +00002215* Patch by Kyle Harris, 20 May 2003:
2216 In preparation for an ixp port, rename cpu/xscale and arch-xscale
2217 into cpu/pxa and arch-pxa.
2218
stroesed9ff6e82003-05-23 11:49:24 +00002219* Patch by Stefan Roese, 23 May 2003:
2220 - IBM PPC405EP port added.
2221 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
2222 UART0) is used as default U-Boot console. PPC4xx only!
2223 - esd ASH405 board added (PPC405EP based).
2224 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
2225 - esd CPCI405AB board added.
2226 - esd PMC405 board added.
2227 - Update of some esd boards.
2228
wdenk33149b82003-05-23 11:38:58 +00002229* Patch by Denis Peter, 19 Mai 2003:
2230 add support for the MIP405-3 board
2231
wdenk5d232d02003-05-22 22:52:13 +00002232* Patch by Dave Ellis, 22 May 2003:
2233 Fix problem with only partially cleared .bss segment
2234
2235* Patch by Rune Torgersen, 12 May 2003:
2236 get PCI to work on a MPC8266ADS board; incorporate change to
2237 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
2238
2239* Patch by Nye Liu, 1 May 2003:
2240 minor patches for the FADS8xx
2241
2242* Patch by Thomas Schäfer, 28 Apr 2003:
2243 Fix SPD handling for 256 ECC DIMM on Walnut
2244
wdenkc8c3a8b2003-05-21 20:26:20 +00002245* Add support for arbitrary bitmaps for TRAB's VFD command;
2246 allow to pass boot bitmap addresses in environment variables;
2247 allow for zero boot delay
wdenk82226bf2003-05-20 20:49:01 +00002248
2249* Patch by Christian Geißinger, 19 May 2002:
2250 On TRAB: wait until the dummy byte has been completely sent
2251
wdenk7f70e852003-05-20 14:25:27 +00002252* Patch by David Updegraff, 22 Apr 2003:
2253 update for CrayL1 board
2254
2255* Patch by Pantelis Antoniou, 21 Apr 2003:
2256 add boot support for ARTOS (a proprietary OS)
2257
2258* Patch by Steven Scholz, 11 Apr 2003:
2259 Add support for RTC DS1338
2260
2261* Patch by Rod Boyce, 24 Jan 2003:
2262 Fix counting of extended partitions in diskboot command
2263
wdenk59de2ed2003-05-20 10:58:04 +00002264* Patch by Christophe Lindheimer, 20 May 2003:
2265 allow the use of CFG_LOADS when CFG_NO_FLASH is set
2266
wdenk86d82762003-05-20 10:39:44 +00002267* Fix SDRAM timing on Purple board
2268
wdenk66fd3d12003-05-18 11:30:09 +00002269* Add support for CompactFlash on ATC board
2270 (includes support for Intel 82365 and compatible PC Card controllers,
2271 and Yenta-compatible PCI-to-CardBus controllers)
2272
wdenk45219c42003-05-12 21:50:16 +00002273* Patch by Mathijs Haarman, 08 May 2003:
2274 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
2275
wdenk9c62cc52003-05-03 23:33:47 +00002276* Fix problem with usage of "true" (undefined in current versions of bfd.h)
2277
wdenk7aa78612003-05-03 15:50:43 +00002278* Add support for Promess ATC board
2279
2280* Patch by Keith Outwater, 28 Apr 2003:
2281 - Miscellaneous corrections and additions to GEN860T board specific code.
2282 - Added GEN860_SC variant to GEN860T.
2283 - Miscellaneous corrections to GEN860T documentation.
2284 - Correct duplicate entry in U-Boot CREDITS file.
2285 - Add GEN860T_SC entry in MAINTAINERS file.
2286 - Update CREDITS file with GEN860T_SC info.
2287
2288* Update Smiths Aerospace addresses in MAINTAINERS file
2289
2290* Fix error handling in hush's version of "run" command
2291
wdenk4532cb62003-04-27 22:52:51 +00002292* LWMON extensions:
2293 - Splashscreen support
2294 - modem support
2295 - sysmon support
2296 - temperature dependend enabling of LCD
2297
2298* Allow booting from old "PPCBoot" disk partitions
2299
2300* Add support for TQM8255 Board / MPC8255 CPU
2301
2302======================================================================
wdenk02c9bed2003-04-20 17:41:25 +00002303Changes for U-Boot 0.3.1:
wdenkd126bfb2003-04-10 11:18:18 +00002304======================================================================
2305
wdenkd791b1d2003-04-20 14:04:18 +00002306* Make sure Block Lock Bits get cleared in R360MPI flash driver
2307
2308* MPC823 LCD driver: Fill color map backwards, to allow for steady
2309 display when Linux takes over
2310
2311* Patch by Erwin Rol, 27 Feb 2003:
2312 Add support for RTEMS (this time for real).
2313
2314* Add support for "bmp info" and "bmp display" commands to load
2315 bitmap images; this can be used (for example in a "preboot"
2316 command) to display a splash screen very quickly after poweron.
2317
2318* Add support for 133 MHz clock on INCA-IP board
2319
wdenk4a6fd342003-04-12 23:38:12 +00002320* Patch by Lutz Dennig, 10 Apr 2003:
2321 Update for R360MPI board
2322
2323* Add new meaning to "autostart" environment variable:
2324 If set to "no", a standalone image passed to the
2325 "bootm" command will be copied to the load address
2326 (and eventually uncompressed), but NOT be started.
2327 This can be used to load and uncompress arbitrary
2328 data.
2329
stroese69f8f8272003-04-10 13:30:28 +00002330* Patch by Stefan Roese, 10 Apr 2003:
wdenk4a6fd342003-04-12 23:38:12 +00002331 Changed DHCP client to use IP address from server option field #54
2332 from the OFFER packet in the server option field #54 in the REQUEST
2333 packet. This fixes a problem using a Windows 2000 DHCP server,
2334 where the DHCP-server is not the TFTP-server.
2335
2336* Set max brightness for MN11236 displays on TRAB board
stroese69f8f8272003-04-10 13:30:28 +00002337
wdenkd126bfb2003-04-10 11:18:18 +00002338* Add support for TQM862L modules
2339
2340======================================================================
wdenk60fbe252003-04-08 23:25:21 +00002341Changes for U-Boot 0.3.0:
wdenkaacf9a42003-01-17 16:27:01 +00002342======================================================================
2343
wdenk3e386912003-04-05 00:53:31 +00002344* Patch by Arun Dharankar, 4 Apr 2003:
2345 Add IDMA example code (tested on 8260 only)
2346
2347* Add support for Purple Board (MIPS64 5Kc)
2348
2349* Add support for MIPS64 5Kc CPUs
2350
2351* Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
2352
2353* Patch by Denis Peter, 04 Apr 2003:
2354 - update MIP405-4 board
2355
stroese36c05a82003-04-04 16:55:30 +00002356* Patch by Stefan Roese, 4 Apr 2003:
2357 - U-Boot version environment variable "ver" added
2358 (CONFIG_VERSION_VARIABLE).
2359 - Changed PPC405GPr version from A to B.
2360 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
2361
wdenk3e386912003-04-05 00:53:31 +00002362* Patches by Denis Peter, 03 April 2003:
2363 - fix PCI IRQs on MPL boards
2364 - fix two more un-relocated pointer problems
2365
2366* Fix behaviour of "run" command:
2367 - print error message iv variable does not exist
2368 - terminate processing of arguments in case of error
2369
2370* Patches by Peter Figuli, 10 Mar 2003
2371 - Add support for BTUART on PXA platform
2372 - Add support for WEP EP250 (PXA) board
2373
2374* Fix flash problems on INCA-IP; add tool to allow bruning images to
2375 flash using a BDI2000
2376
2377* Implement fix for I2C Edge Conditions problem for all boards that
2378 use the bit-banging driver (common/soft_i2c.c)
2379
wdenk0db5bca2003-03-31 17:27:09 +00002380* Patch by Martin Winistoerfer, 23 Mar 2003
2381 - Add port to MPC555/556 microcontrollers
2382 - Add support for cmi customer board with
2383 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
2384
2385* Patch by Rick Bronson, 28 Mar 2003:
2386 - fix common/cmd_nand.c
2387
wdenk85ec0bc2003-03-31 16:34:49 +00002388* Patch by Arun Dharankar, 24 Mar 2003:
2389 - add threads / scheduler example code
2390
2391* Add patches by Robert Schwebel, 31 Mar 2003:
2392 - add ctrl-c support for kermit download
2393 - align bdinfo output on ARM
wdenk3e386912003-04-05 00:53:31 +00002394 - csb226 board: bring in sync with innokom/memsetup.S
2395 - csb226 board: fix MDREFR handling
2396 - misc doc fixes / extensions
2397 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
2398 - add BOOT_PROGRESS to armlinux.c
wdenk85ec0bc2003-03-31 16:34:49 +00002399
stroese36c05a82003-04-04 16:55:30 +00002400* Add CPU ID, version, and clock speed for INCA-IP
wdenk85ec0bc2003-03-31 16:34:49 +00002401
wdenk506f0442003-03-28 14:40:36 +00002402* Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
2403 - fix SRAM and SDRAM memory sizing
2404 - add status LED support
2405 - add MAC address for second (SCC1) ethernet port
2406
2407* Update default environment for TQM8260 board
2408
wdenkdc7c9a12003-03-26 06:55:25 +00002409* Patch by Rick Bronson, 16 Mar 2003:
wdenkc0218802003-03-27 12:09:35 +00002410 - Add NAND flash support for reading, writing, and erasing NAND
2411 flash (certain forms of which are called SmartMedia).
2412 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
wdenkdc7c9a12003-03-26 06:55:25 +00002413
2414* Patches by Robert Schwebel, 19 Mar 2003:
2415 - use arm-linux-gcc as default compiler for ARM
2416 - fix i2c fixup code
2417 - fix missing baudrate setting
2418 - added $loadaddr / CFG_LOAD_ADDR support to loadb
2419 - moved "ignoring trailing characters" _before_ u-boot wants to
2420 print out diagnostics messages; removes bogus characters at the
2421 end of transmission
2422
2423* Patch by John Zhan, 18 Mar 2003:
2424 Add support for SinoVee Microsystems SC8xx boards
2425
2426* Patch by Rolf Offermanns, 21 Mar 2003:
2427 ported the dnp1110 related changes from the current armboot cvs to
2428 current u-boot cvs. smc91111 does not work. problem marked in
2429 smc91111.c, grep for "FIXME".
2430
2431* Patch by Brian Auld, 25 Mar 2003:
2432 Add support for STM flash chips on ebony board
2433
wdenk4d75a502003-03-25 16:50:56 +00002434* Add PCI support for MPC8250 Boards (PM825 module)
2435
stroese44e5c5c2003-03-25 14:44:48 +00002436* Patch by Stefan Roese, 25 Mar 2003:
2437 - PCI405 update.
2438
stroese5d5d44e2003-03-20 15:32:59 +00002439* Patch by Stefan Roese, 20 Mar 2003:
2440 - CPCI4052 update (support for revision 3).
2441 - Set edge conditioning circuitry on PPC405GPr for compatibility
2442 to existing PPC405GP designs.
2443 - Clip udiv to 5 bits on PPC405 (serial.c).
2444
wdenkc0218802003-03-27 12:09:35 +00002445* Extend INCAIP board support:
2446 - add automatic RAM size detection
2447 - add "bdinfo" command
2448 - pass flash address and size to Linux kernel
2449 - switch to 150 MHz clock
2450
wdenk06d01db2003-03-14 20:47:52 +00002451* Avoid flicker on the TRAB's VFD by synchronizing the enable with
2452 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
2453 boards, version 153 for Rev. 200 boards).
2454
2455* Patch by Vladimir Gurevich, 12 Mar 2003:
2456 Fix relocation problem of statically initialized string pointers
2457 in common/cmd_pci.c
2458
2459* Patch by Kai-Uwe Blöm, 12 Mar 2003:
2460 Cleanup & bug fixes for JFFS2 code:
2461 - the memory mangement was broken. It caused havoc on malloc by
2462 writing beyond the block boundaries.
2463 - the length calculation for files was wrong, sometimes resulting
2464 in short file reads.
2465 - data copying now optionally takes fragment version numbers into
2466 account, to avoid copying from older data.
2467 See doc/README.JFFS2 for details.
2468
wdenk3bac3512003-03-12 10:41:04 +00002469* Patch by Josef Wagner, 12 Mar 2003:
2470 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
2471 - ETH05 and BEDBUG support for CU824
2472 - added support for MicroSys CPC45
2473 - new BOOTROM/FLASH0 and DOC base for PM826
2474
2475* Patch by Robert Schwebel, 12 Mar 2003:
2476 Fix the chpart command on innokom board
2477
2478* Name cleanup:
2479 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
2480 s/PPCBoot/U-Boot/ in some files
2481 s/pImage/uImage/ in some files
2482
2483* Patch by Detlev Zundel, 15 Jan 2003:
2484 Fix '' command line quoting
2485
2486* Patch by The LEOX team, 19 Jan 2003:
2487 - add support for the ELPT860 board
2488 - add support for Dallas ds164x RTC
2489
wdenk1cb8e982003-03-06 21:55:29 +00002490* Patches by David Müller, 31 Jan 2003:
2491 - minimal setup for CardBus bridges
2492 - add EEPROM read/write support in the CS8900 driver
2493 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
wdenk3bac3512003-03-12 10:41:04 +00002494 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
wdenk1cb8e982003-03-06 21:55:29 +00002495
2496* Patch by Steven Scholz, 04 Feb 2003:
2497 add support for RTC DS1307
2498
2499* Patch by Reinhard Meyer, 5 Feb 2003:
2500 fix PLPRCR/SCCR init sequence on 8xx to allow for
2501 changes of EBDF by software
2502
2503* Patch by Vladimir Gurevich, 07 Feb 2003:
2504 "API-compatibility patch" for 4xx I2C driver
2505
2506* TRAB fixes / extensions:
2507 - Restore VFD brightness as saved in environment
wdenk15ef8a52003-06-18 20:22:24 +00002508 - add support for Fujitsu flashes
wdenk1cb8e982003-03-06 21:55:29 +00002509 - make sure both buzzers are turned off (drive low level)
2510
wdenk47cd00f2003-03-06 13:39:27 +00002511* Patches by Robert Schwebel, 06 Mar 2003:
2512 - fix bug in BOOTP code (must use NetCopyIP)
2513 - update of CSB226 port
2514 - clear BSS segment on XScale
2515 - added support for i2c_init_board() function
2516 - update to the Innokom plattform
2517
2518* Extend support for redundand environments for configurations where
2519 environment size < sector size
2520
wdenkdb2f721f2003-03-06 00:58:30 +00002521* Patch by Rune Torgersen, 13 Feb 2003:
2522 Add support for Motorola MPC8266ADS board
2523
2524* Patch by Kyle Harris, 19 Feb 2003:
2525 patches for the Intel lubbock board:
2526 memsetup.S - general cleanup (based on Robert's csb226 code)
2527 flash.c - overhaul, actually works now
2528 lubbock.c - fix init funcs to return proper value
2529
2530* Patch by Kenneth Johansson, 26 Feb 2003:
stroese5d5d44e2003-03-20 15:32:59 +00002531 - Fixed off by one in RFTA calculation.
wdenkdb2f721f2003-03-06 00:58:30 +00002532 - No need to abort when LDF is lower than we can program it's only
stroese5d5d44e2003-03-20 15:32:59 +00002533 minimum timing so clamp it to what we can do.
wdenkdb2f721f2003-03-06 00:58:30 +00002534 - Takes function pointer to function for reading the spd_nvram. Usefull
2535 for faking data or hardcode a module without the nvram.
2536 - fix other user for above change
2537 - fix some comments.
2538
2539* Patches by Brian Waite, 26 Feb 2003:
2540 - fix port for evb64260 board
2541 - fix PCI for evb64260 board
2542 - fix PCI scan
2543
2544* Patch by Reinhard Meyer, 1 Mar 2003:
2545 Add support for EMK TOP860 Module
2546
2547* Patch by Yuli Barcohen, 02 Mar 2003:
2548 Add SPD EEPROM support for MPC8260ADS board
2549
wdenk43d96162003-03-06 00:02:04 +00002550* Patch by Robert Schwebel, 21 Jan 2003:
2551 - Add support for Innokom board
2552 - Don't complain if "install" fails
2553 - README cleanup (remove duplicated lines)
2554 - Update PXA header files
2555
2556* Add documentation for existing POST code (doc/README.POST)
2557
2558* Patch by Laudney Ren, 15 Jan 2003:
2559 Fix handling of redundand environment in "tools/envcrc.c"
2560
2561* Patch by Detlev Zundel, 28 Feb 2003:
2562 Add bedbug support for 824x systems
2563
2564* Add support for 16 MB flash configuration of TRAB board
2565
2566* Patch by Erwin Rol, 27 Feb 2003:
2567 Add support for RTEMS
2568
2569* Add image information to README
2570
stroese2a9e02e2003-02-18 11:30:24 +00002571* Patch by Stefan Roese, 18 Feb 2003:
2572 CPCIISER4 configuration updated.
2573
stroesed7787c62003-02-17 16:06:06 +00002574* Patch by Stefan Roese, 17 Feb 2003:
2575 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
2576
stroesead10dd92003-02-14 11:21:23 +00002577* Patch by Stefan Roese, 13 Feb 2003:
2578 Add "pcidelay" environment variable (in ms, enabled via
2579 CONFIG_PCI_BOOTDELAY).
2580 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
2581 RST# to respond to configuration cycles (33MHz -> 1s).
2582
wdenk43d96162003-03-06 00:02:04 +00002583* Fix dual PCMCIA slot support (when running with just one
2584 slot populated)
2585
2586* Add VFD type detection to trab board
2587
2588* extend drivers/cs8900.c driver to synchronize ethaddr environment
2589 variable with value in the EEPROM
2590
stroeseee1b3b52003-02-10 16:39:00 +00002591* Patch by Stefan Roese, 10 Feb 2003:
2592 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
2593
wdenkc0218802003-03-27 12:09:35 +00002594* Add support for MIPS32 4Kc CPUs
2595
2596* Add support for INCA-IP Board
2597
wdenk43d96162003-03-06 00:02:04 +00002598======================================================================
2599Changes for U-Boot 0.2.2:
2600======================================================================
2601
wdenkaacf9a42003-01-17 16:27:01 +00002602* Add dual ethernet support on PM826
2603
2604* Add support for LXT971 PHY on PM826
2605
2606* Patch by Tord Andersson, 16 Jan 2003:
2607 Fix flash sector count for TQM8xxL
2608
2609* Fix I2C EEPROM problem on ICU862 board (would only write the first
2610 16 bytes out of each 32 byte block)
2611
2612======================================================================
2613Changes for U-Boot 0.2.1:
wdenk288b3d72002-12-20 23:42:25 +00002614======================================================================
2615
wdenk608c9142003-01-13 23:54:46 +00002616* Add support for V37 board
2617 (patch by Jón Benediktsson, 11 Dec 2002)
2618
wdenkd0fb80c2003-01-11 09:48:40 +00002619* Update baudrate in bd_info when it gets changed
2620
2621* Add watchdog trigger points while waiting for serial port
2622 (so far only 8xx -- needed on LWMON with 100ms watchdog)
2623
2624* Improve command line tool to access the U-Boot's environment
2625 (figuration of the utility, using a config file)
2626
wdenka25f8622003-01-02 23:57:29 +00002627* Add single quote support for (old) command line parser
2628
wdenk288b3d72002-12-20 23:42:25 +00002629* Switch LWMON board default config from FRAM to EEPROM;
2630 in POST, EEPROM shows up on 8 addresses
2631
2632======================================================================
wdenk2f91a3d2002-12-17 18:07:30 +00002633Changes for U-Boot 0.2.0:
wdenk24ee89b2002-11-03 17:56:27 +00002634======================================================================
2635
wdenk6aff3112002-12-17 01:51:00 +00002636* Use 1-byte-read instead of -write for iprobe() function
2637 Add i2c commands to PM826 config
2638
2639* extend I2C POST code: check for list on known addresses
2640
wdenk228f29a2002-12-08 09:53:23 +00002641* Improve log buffer code; use "loglevel" to decide which messages
2642 to log on the console, too (like in Linux); get rid of "logstart"
2643
2644* Add command line tool to access the U-Boot's environment
2645 (board-specific for TRAB now, to be fixed later)
2646
wdenk7c7a23b2002-12-07 00:20:59 +00002647* Patch by Hans-Joerg Frieden, 06 Dec 2002
2648 Fix misc problems with AmigaOne support
2649
2650* Patch by Chris Hallinan, 3 Dec 2002:
2651 minor cleanup to the MPC8245 EPIC driver
2652
2653* Patch by Pierre Aubert , 28 Nov 2002
2654 Add support for external (SIU) interrupts on MPC8xx
2655
2656* Patch by Pierre Aubert , 28 Nov 2002
2657 Fix nested syscalls bug in standalone applications
2658
2659* Patch by David Müller, 27 Nov 2002:
2660 fix output of "pciinfo" command for CardBus bridge devices.
2661
2662* Fix bug in TQM8260 board detection - boards got stuck when board ID
2663 was not readable
2664
wdenk1f53a412002-12-04 23:39:58 +00002665* Add LED indication for IDE activity on KUP4K board
2666
wdenka6c7ad22002-12-03 21:28:10 +00002667* Fix startup problems with VFD display on TRAB
2668
2669* Patch by Pierre Aubert, 20 Nov 2002
2670 Add driver for Epson SED13806 graphic controller.
2671 Add support for BMP logos in cfb_console driver.
2672
wdenkea909b72002-11-21 23:11:29 +00002673* Added support for both PCMCIA slots (at the same time!) on MPC8xx
2674
2675* Patch by Rod Boyce, 21 Nov 2002:
2676 fix PCMCIA on MBX8xx board
2677
2678* Patch by Pierre Aubert , 21 Nov 2002
2679 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
2680 bootmode word in DPRAM configurable
2681
wdenkb2184c32002-11-19 23:01:07 +00002682* Patch by Daniel Engström, 18 Nov 2002:
2683 Fixes for x86 port (mostly strings issues)
2684
2685* Patch by Ken Chou, 18 Nov 2002:
2686 Fix for natsemi NIC cards (DP83815)
2687
2688* Patch by Pierre Aubert, 19 Nov 2002:
2689 fix a bug for the MII configuration, and some warnings
2690
wdenkc7de8292002-11-19 11:04:11 +00002691* Patch by Thomas Frieden, 13 Nov 2002:
2692 Add code for AmigaOne board
2693 (preliminary merge to U-Boot, still WIP)
2694
2695* Patch by Jon Diekema, 12 Nov 2002:
2696 - Adding URL for IEEE OUI lookup
2697 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
2698 being defined.
2699 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
2700 root-on-nfs macros are designed to switch how the default boot
2701 method gets defined.
2702
wdenk2262cfe2002-11-18 00:14:45 +00002703* Patch by Daniel Engström, 13 Nov 2002:
2704 Add support for i386 architecture and AMD SC520 board
2705
2706* Patch by Pierre Aubert, 12 Nov 2002:
2707 Add support for DOS filesystem and booting from DOS floppy disk
2708
wdenk1d0350e2002-11-11 21:14:20 +00002709* Patch by Jim Sandoz, 07 Nov 2002:
2710 Increase number of network RX buffers (PKTBUFSRX in
2711 "include/net.h") for EEPRO100 based boards (especially SP8240)
2712 which showed "Receiver is not ready" errors when U-Boot was
2713 processing the receive buffers slower than the network controller
2714 was filling them.
2715
wdenkeb9401e2002-11-11 02:11:37 +00002716* Patch by Andreas Oberritter, 09 Nov 2002:
2717 Change behaviour of NetLoop(): return -1 for errors, filesize
2718 otherwise; return code 0 is valid an means no file loaded - in this
2719 case the environment still gets updated!
2720
2721* Patches by Jon Diekema, 9 Nov 2002:
2722 - improve ADC/DAC clocking on the SACSng board to align
2723 the failing edges of LRCLK and SCLK
2724 - sbc8260 configuration tweaks
2725 - add status LED support for 82xx systems
2726 - wire sspi/sspo commands into command handler; improved error
2727 handlering
2728 - add timestamp support and alternate memory test to the
2729 SACSng configuration
2730
2731* Patch by Vince Husovsky, 7 Nov 2002:
wdenk7f6c2cb2002-11-10 22:06:23 +00002732 Add "-n" to linker options to get rid of "Not enough room for
2733 program headers" problem
2734
2735* Patch by David Müller, 05 Nov 2002
2736 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
2737 so we can use an already existing name
2738
2739* Patch by Pierre Aubert, 05 Nov 2002
2740 Hardware relatied improvments in FDC boot code
2741
2742* Patch by Holger Schurig, 5 Nov 2002:
2743 Make the PXA really change it's frequency
2744
2745* Patch by Pierre Aubert, 05 Nov 2002
2746 Add support for slave serial Spartan 2 FPGAs
2747
2748* Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
2749 drivers
2750
wdenk56f94be2002-11-05 16:35:14 +00002751* Add support for log buffer which can be passed to Linux kernel's
2752 syslog mechanism; used especially for POST results.
2753
2754* Patch by Klaus Heydeck, 31 Oct 2002:
2755 Add initial support for kup4k board
2756
wdenk384ae022002-11-05 00:17:55 +00002757* Patch by Robert Schwebel, 04 Nov 2002:
2758 - use watchdog to reset PXA250 systems
2759 - added progress callbacks to (some of the) ARM code
2760 - update for Cogent CSB226 board
2761
2762* Add support for FPS860 board
2763
wdenke95b61c2002-11-04 16:02:40 +00002764* Patch by Guillaume Alexandre,, 04 Nov 2002:
2765 Improve PCI access on 32-bits Compact PCI bus
2766
wdenk24ee89b2002-11-03 17:56:27 +00002767* Fix mdelay() on TRAB - this was still the debugging version with
2768 seconds instead of ms.
2769
2770* Patch by Robert Schwebel, 1 Nov 2002:
2771 XScale related cleanup (affects all ARM boards)
2772
2773* Cleanup of names and README.
wdenkcc1c8a12002-11-02 22:58:18 +00002774
2775======================================================================
wdenk24ee89b2002-11-03 17:56:27 +00002776Notes for U-Boot 0.1.0:
wdenkcc1c8a12002-11-02 22:58:18 +00002777======================================================================
2778
2779This is the initial version of "Das U-Boot", the Universal Boot Loader.
2780
2781It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
2782For information about the history of the project please see the
2783PPCBoot project page at http://sourceforge.net/projects/ppcboot
2784
2785======================================================================