blob: 13e223ea82bf0b85986030159fd2c641920cc6e6 [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
wdenke55ca7e2004-07-01 21:40:08 +00005* Patch by Andrea Marson, 11 Jun 2004:
6 Update for PPChameleon board:
7 - support for SysClk @ 25MHz
8 - support for Silicon Motion SM712 VGA controller
9 - some clean ups
10
wdenk93f6a672004-07-01 20:28:03 +000011* Patches by Richard Woodruff, 10 Jun 2004:
12 - fix problems with examples/stubs.c for GCC >= 3.4
13 - fix problems with gd initialization
14
wdenk39539882004-07-01 16:30:44 +000015* Patch by Curt Brune, 17 May 2004:
16 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
17 - Add support for ESPD-Inc. EVB4510 Board
18
19* Patch by Marc Leeman, 11 May 2004:
20 Fix for MPC8245 - reading PPC Memory from another device with the
21 PPC as PCI target device corrupts data due to interenal hardware
22 buffering.
23
wdenke94d2cd2004-06-30 22:59:18 +000024* Fix "cls" command when used with splash screen
25
26* Increase NFS download timeout (now 1 min - 10 sec is to short for a
27 slow download of a big image)
28
wdenkc3f4d172004-06-25 23:35:58 +000029* Add "cls" function to MPC823 LCD driver so we can reinitialize the
30 display even after showing a bitmap
31
wdenk49822e22004-06-19 21:19:10 +000032* Patch by Josef Wagner, 04 Jun 2004:
33 - DDR Ram support for PM520 (MPC5200)
34 - support for different flash types (PM520)
35 - USB / IDE / CF-Card / DiskOnChip support for PM520
36 - 8 bit boot rom support for PM520/CE520
37 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
38 - I2C and RTC support for CPC45
39 - support of new flash type (28F160C3T) for CPC45
40
wdenk46a414d2004-06-17 18:50:45 +000041* Fix flash parameters passed to Linux for PPChameleon board
42
43* Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
44
wdenkf832d8a2004-06-10 21:55:33 +000045* Patch by Paul Ruhland, 10 Jun 2004:
wdenk49822e22004-06-19 21:19:10 +000046 fix support for Logic SDK-LH7A404 board and clean up the
wdenkf832d8a2004-06-10 21:55:33 +000047 LH7A404 register macros.
48
49* Patch by Matthew McClintock, 10 Jun 2004:
50 Modify code to select correct serial clock on Sandpoint8245
51
wdenkb54d32b2004-06-10 21:34:36 +000052* Patch by Robert Schwebel, 10 Jun 2004:
53 Add support for Intel K3 strata flash.
54
55* Patch by Thomas Brand, 10 Jun 2004:
56 Fix "loads" command on DK1S10 board
57
wdenk2d24a3a2004-06-09 21:50:45 +000058* Patch by Yuli Barcohen, 09 Jun 2004:
wdenk99edcfb2004-06-09 21:54:22 +000059 Add support for 8MB flash SIMM and JFFS2 file system on
60 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
61
62* Patch by Yuli Barcohen, 09 Jun 2004:
wdenk2d24a3a2004-06-09 21:50:45 +000063 Add support for Analogue&Micro Adder87x and the older AdderII board.
64
65* Patch by Ming-Len Wu, 09 Jun 2004:
66 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
67
wdenke63c8ee2004-06-09 21:04:48 +000068* Patch by Sam Song, 09 Jun 2004:
69 - Add support for RPXlite_DW board
70 - Update FLASH driver for 4*AM29DL323DB90VI
71 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
72
wdenk36c72872004-06-09 17:45:32 +000073* Patch by Mark Jonas, 08 June 2004:
74 - Make MPC5200 boards evaluate the SVR to print processor name and
75 version in checkcpu() (cpu/mpc5xxx/cpu.c).
76
77* Patch by Kai-Uwe Bloem, 06 May 2004:
78 Fix endianess problem in cramfs code
79
wdenk4c0d4c32004-06-09 17:34:58 +000080* Patch by Tom Armistead, 04 Jun 2004:
81 Add support for MAX6900 RTC
82
83* Patches by Ladislav Michl, 03 Jun 2004:
84 - fix cfi_flash.c on LE systems
85 - let 'make mrproper' delete u-boot.img as well
86 - turn printf into debug in cfi_flash.c
87
wdenkca0e7742004-06-09 15:37:23 +000088* Patch by Kurt Stremerch, 28 May 2004:
89 Add support for Exys XSEngine board
90
wdenk697037f2004-06-09 15:29:49 +000091* Patch by Martin Krause, 27 May 2004:
92 Fix a MPC5xxx I2C timing issue in i2c_probe().
93
94* Patch by Leif Lindholm, 27 May 2004:
95 Fix board_init_f() for dbau1x00 board.
96
wdenk3ff02c22004-06-09 15:25:53 +000097* Patch by Imre Deak, 26 May 2004:
98 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
99 Set flash base accordingly, and decide whether to do or skip board
100 specific setup steps.
101
102* Patch by Josef Baumgartner, 26 May 2004:
103 Add missing define in include/asm-m68k/global_data.h
104
wdenk70f05ac2004-06-09 15:24:18 +0000105* Patch by Josef Baumgartner, 25 May 2004:
106 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
107
108* Patch by Paul Ruhland, 24 May 2004:
109 fix SDRAM initialization for LPD7A400 board.
110
wdenk13a56952004-06-09 14:58:14 +0000111* Patch by Jian Zhang, 20 May 2004:
112 add support for environment in NAND flash
113
wdenkc3c7f862004-06-09 14:47:54 +0000114* Patch by Yuli Barcohen, 20 May 2004:
115 Add support for Interphase iSPAN boards.
116
117* Patches by Paul Ruhland, 17 May 2004:
118 - Add I/O functions to the smc91111 ethernet driver to support the
119 Logic LPD7A40x boards.
wdenkf39748a2004-06-09 13:37:52 +0000120 - Add support for the Logic Zoom LH7A40x based SDK board(s),
121 specifically the LPD7A400.
122
123* Patches by Robert Schwebel, 15 May 2004:
124 - call MAC address reading code also for SMSC91C111;
125 - make SMSC91C111 timeout configurable, remove duplicate code
126 - fix get_timer() for PXA
127 - update doc/README.JFFS2
128 - use "bootfile" env variable also for jffs2
129
wdenkaa245092004-06-09 12:47:02 +0000130* Patch by Tolunay Orkun, 14 May 2004:
131 Add support for Cogent CSB472 board (8MB Flash Rev)
132
wdenkaa5590b2004-06-09 12:42:26 +0000133* Patch by Thomas Viehweger, 14 May 2004:
134 - flash.h: more flash types added
135 - immap_8260.h: some bits added (useful for RMII)
136 - cmd_coninfo.c: typo corrected, printf -> puts
137 - reduced size by replacing spaces with tab
138
wdenk48abe7b2004-06-09 10:15:00 +0000139* Patch by Robert Schwebel, 13 May 2004:
140 Add 'imgextract' command: extract one part of a multi file image.
141
wdenk547b4cb2004-06-09 00:51:50 +0000142* Patches by Jon Loeliger, 11 May 2004:
wdenk97d80fc2004-06-09 00:34:46 +0000143 Dynamically handle REV1 and REV2 MPC85xx parts.
144 (Jon Loeliger, 10-May-2004).
145 New consistent memory map and Local Access Window across MPC85xx line.
146 New CCSRBAR at 0xE000_0000 now.
147 Add RAPID I/O memory map.
148 New memory map in README.MPC85xxads
149 (Kumar Gala, 10-May-2004)
150 Better board and CPU identification on MPC85xx boards at boot.
151 (Jon Loeliger, 10-May-2004)
152 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
153 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
154 (Jim Robertson, 10-May-2004)
155 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
156 Supports multiple PHYs.
157 (Andy Fleming, 10-May-2004)
158 Some README.MPC85xxads updates.
159 (Kumar Gala, 10-May-2004)
160 Copyright updates for "Freescale"
161 (Andy Fleming, 10-May-2004)
162
wdenk6bdd1372004-06-09 00:15:33 +0000163* Patch by Stephen Williams, 11 May 2004:
164 Add flash support for ST M29W040B
165 Reduce JSE specific flash.c to remove dead code.
166
wdenk356a0d92004-06-09 00:10:59 +0000167* Patch by Markus Pietrek, 04 May 2004:
168 Fix clear_bss code for ARM systems (all except s3c44b0 which
169 doesn't clear BSS at all?)
170
171* Fix "ping" problem on INC-IP board. Strange problem:
172 Sometimes the store word instruction hangs while writing to one of
173 the Switch registers, but only if the next instruction is 16-byte
174 aligned. Moving the instruction into a separate function somehow
175 makes the problem go away.
176
wdenk1eaeb582004-06-08 00:22:43 +0000177* Patch by Rishi Bhattacharya, 08 May 2004:
178 Add support for TI OMAP5912 OSK Board
179
180* Patch by Sam Song May, 07 May 2004:
181 Fix typo of UPM table for rmu board
182
183* Patch by Pantelis Antoniou, 05 May 2004:
wdenk79fa88f2004-06-07 23:46:25 +0000184 - Intracom board update.
185 - Add Codec POST.
186
wdenkcea655a2004-06-06 23:53:59 +0000187* Add support for the second Ethernet interface for the 'PPChameleon'
188 board.
189
wdenka56bd922004-06-06 23:13:55 +0000190* Patch by Dave Peverley, 30 Apr 2004:
191 Add support for OMAP730 Perseus2 Development board
192
193* Patch by Alan J. Luse, 29 Apr 2004:
194 Fix flash chip-select (OR0) option register setting on FADS boards.
195
196* Patch by Alan J. Luse, 29 Apr 2004:
197 Report MII network speed and duplex setting properly when
198 auto-negotiate is not enabled.
199
200* Patch by Jarrett Redd, 29 Apr 2004:
201 Fix hang on reset on Ocotea board due to flash in wrong mode.
202
wdenk5ca26792004-06-06 22:11:41 +0000203* Patch by Dave Peverley, 29 Apr 2004:
204 add MAC address detection to smc91111 driver
205
206* Patch by David Müller, 28 Apr 2004:
207 fix typo in lib_arm/board.c
208
wdenk17ea1172004-06-06 21:51:03 +0000209* Patch by Tolunay Orkun, 20 Apr 2004:
210 - README update: add CONFIG_CSB272 and csb272_config
211 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
212 i2cfast environment variable
213
wdenk11142572004-06-06 21:35:06 +0000214* Patch by Yuli Barcohen, 19 Apr 2004:
215 - Rename DUET_ADS to MPC885ADS
216 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
217 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
218 - Clean up FADS family port to use the new defines
219
wdenk979bdbc2004-06-01 21:08:17 +0000220* Fix PCI support on CPC45 board
221
wdenke4cc71a2004-05-19 21:33:14 +0000222* Patch by Scott McNutt, 25 Apr 2004:
223 Add Nios GDB/JTAG Console support:
224 - Add stubs to support gdb via JTAG.
225 - Add support for console over JTAG.
226 - Minor cleanup.
227
wdenk10767cc2004-05-13 13:23:58 +0000228* Add support for CATcenter board (based on PPChameleon ME module)
229
wdenk02b11f82004-05-12 22:54:36 +0000230* Patch by Klaus Heydeck, 12 May 2004:
231 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
232 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
233 various changes to KUP4 board specific files
234
wdenk6c1362c2004-05-12 22:18:31 +0000235* Fix minor network problem on MPC5200: need some delay between
236 resetting the PHY and sending the first packet. Implemented in a
237 "natural" way by invoking the PHY reset and initialization code
238 only once after power on vs. each time the interface is brought up.
239
wdenk9d9e2832004-05-11 21:53:55 +0000240* Add some limited support for low-speed devices to SL811 USB controller
241 (at least "usb reset" now passes successfully and "usb info" displays
242 correct information)
243
wdenkbaac6072004-05-08 20:33:20 +0000244* Change init sequence for multiple network interfaces: initialize
245 on-chip interfaces before external cards.
246
wdenk32877d62004-05-05 19:44:41 +0000247* Fix memory leak in the NAND-specific JFFS2 code
248
249* Fix SL811 USB controller when attached to a USB hub
250
wdenk62b4ac92004-05-05 08:31:53 +0000251* Fix config option spelling in PM520 config file
252
253* Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
254 patches by Pantelis Antoniou, 30 Mar 2004)
255
wdenk2729af92004-05-03 20:45:30 +0000256* Fix minor NAND JFFS2 related issue
257
258* Fixes for SL811 USB controller:
259 - implement workaround for broken memory stick
260 - improve error handling
261
262* Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
263 cope with congested networks.
264
265======================================================================
wdenk56b86bf2004-04-12 14:31:43 +0000266Changes for U-Boot 1.1.1:
267======================================================================
wdenk507bbe32004-04-18 21:13:41 +0000268
wdenkfc1cfcd2004-04-25 15:41:35 +0000269* Patch by Travis Sawyer, 23 Apr 2004:
270 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
271 errata from Vitesse Semiconductor.
wdenk0b8fa032004-04-25 14:37:29 +0000272
273* Patch by Philippe Robin, 22 Apr 2004:
wdenk02b11f82004-05-12 22:54:36 +0000274 Fix ethernet configuration for "versatile" board
wdenk0b8fa032004-04-25 14:37:29 +0000275
276* Patch by Kshitij Gupta, 21 Apr 2004:
277 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
278
279* Patch by Steven Scholz, 24 Feb 2004:
280 Fix a bug in AT91RM9200 ethernet driver:
281 The MII interface is now initialized before accessing the PHY.
282
wdenkb9711de2004-04-25 13:18:40 +0000283* Patch by John Kerl, 19 Apr 2004:
284 Use U-boot's miiphy.h for PHY register names, rather than
285 introducing a new header file.
286
287* Update pci_ids.h from linux-2.4.26
288
289* Patch by Masami Komiya, 19 Apr 2004:
290 Fix problem cause by VLAN function on little endian architecture
291 without VLAN environment
292
wdenke9132ea2004-04-24 23:23:30 +0000293* Clean up the TQM8xx_YYMHz configurations; allow to use the same
wdenkb9711de2004-04-25 13:18:40 +0000294 binary image for all clock frequencies. Implement run-time
wdenke9132ea2004-04-24 23:23:30 +0000295 optimization of flash access timing based on the actual bus
296 frequency.
297
wdenk5cf91d62004-04-23 20:32:05 +0000298* Modify KUP4X board configuration to use SL811 driver for USB memory
299 sticks (including FAT / VFAT filesystem support)
300
301* Add SL811 Host Controller Interface driver for USB
302
303* Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
304
305* Patch by Pantelis Antoniou, 19 Apr 2004:
306 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
307 Minor patches for Intracom boards.
308
309* Patch by Christian Pell, 19 Apr 2004:
310 cleanup support for CF/IDE on PCMCIA for PXA25X
311
wdenke35745b2004-04-18 23:32:11 +0000312* Temporarily disabled John Kerl's extended MII command code because
313 "miivals.h" is missing
314
315* Patches by Mark Jonas, 13 Apr 2004:
316 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
317 - Add sync instructions to IceCube SDRAM init code
318 - Move SDRAM chip constants into seperate include files
319 - Unify DDR and SDR initialization code
320 - Unify all IceCube (Lite5xxx) target names
321
wdenk24711112004-04-18 22:57:51 +0000322* Patch by John Kerl, 16 Apr 2004:
323 Enable ranges in mii command, e.g. mii read 0-1f 0 or
324 mii read 4-7 18-1a. Also add mii dump subcommand for
325 pretty-printing standard regs 0-5.
326
327* Patch by Stephen Williams, 16 April 2004:
328 fix typo in JSE.h; update MAINTAINERS
329
wdenk498b8db2004-04-18 22:26:17 +0000330* Patch by Matthew S. McClintock, 14 Apr 2004:
331 fix initdram function for utx8245 board
332
333* Patch by Markus Pietrek, 14 Apr 2004:
334 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
335
336* Patch by Reinhard Meyer, 18 Apr 2004:
337 provide the IDE Reset Function for EMK 5200 boards
338
339* Patch by Masami Komiya, 12 Apr 2004:
340 fix pci_hose_write_config_{byte,word}_via_dword problems
341
wdenka8bd82d2004-04-18 22:03:42 +0000342* Patch by Sangmoon Kim, 12 Apr 2004:
343 Update max RAM size for debris board
344
345* Patch by Travis Sawyer, 08 Apr 2004:
346 Add TLB entry for second DIMM slot on ocotea
347
348* Patch by Masami Komiya, 08 Apr 2004:
349 add RTL8169 network driver
350
wdenk7abf0c52004-04-18 21:45:42 +0000351* Patch by Dan Malek, 07 Apr 2004:
352 - Add support for RPC/STx GP3, Motorola 8560 board
353 - Update 85xx TSEC driver so it searches MII for first available PHY
354 and uses that one.
355 - Add functions to support console MII commands.
356
357* Patch by Tolunay Orkun, 07 Apr 2004:
wdenka8bd82d2004-04-18 22:03:42 +0000358 Move initialization of bi_iic_fast[]
wdenk7abf0c52004-04-18 21:45:42 +0000359 from board_init_f() to board_init_r()
360
361* Patch by Yasushi Shoji, 07 Apr 2004:
362 Cleanup microblaze port
363
364* Patch by Sangmoon Kim, 07 Apr 2004:
365 Add auto SDRAM module detection for Debris board
366
wdenkd4326ac2004-04-18 21:17:30 +0000367* Patch by Rune Torgersen, 06 Apr 2004:
368 - Fix some PCI problems on the MPC8266ADS board
369 - Fix the location of some PCI entries in the immap structure
370
wdenk507bbe32004-04-18 21:13:41 +0000371* Patch by Yasushi Shoji, 07 Apr 2004:
372 - add support for microblaze processors
373 - add support for AtmarkTechno "suzaku" board
374
wdenk998eaae2004-04-18 19:43:36 +0000375* Configure PPChameleon board to use redundand environment in flash
376
377* Configure PPChameleon board to use JFFS2 NAND support.
378
379* Added support for JFFS2 filesystem (read-only) on top of NAND flash
380
wdenk6e592382004-04-18 17:39:38 +0000381* Patch by Rune Torgersen, 16 Apr 2004:
382 LBA48 fixes
wdenk56b86bf2004-04-12 14:31:43 +0000383
wdenkc26e4542004-04-18 10:13:26 +0000384* Patches by Pantelis Antoniou, 16 Apr 2004:
385 - add support for a new version of an Intracom board and fix
386 various other things on others.
387 - add verify support to the crc32 command (define
388 CONFIG_CRC32_VERIFY to enable it)
389 - fix FEC driver for MPC8xx systems:
390 1. fix compilation problems for boards that use dynamic
391 allocation of DPRAM
392 2. shut down FEC after network transfers
393 - HUSH parser fixes:
394 1. A new test command was added. This is a simplified version of
395 the one in the bourne shell.
396 2. A new exit command was added which terminates the current
397 executing script.
398 3. Fixed handing of $? (exit code of last executed command)
wdenk6e592382004-04-18 17:39:38 +0000399 - Fix some compile problems;
400 add "once" functionality for the netretry variable
wdenkc26e4542004-04-18 10:13:26 +0000401
wdenkea66bc82004-04-15 23:23:39 +0000402* Patch by George G. Davis, 02 Apr 2004:
403 add support for Intel Assabet board
404
wdenkdb01a2e2004-04-15 23:14:49 +0000405* Patch by Stephen Williams, 01 Apr 2004:
406 Add support for Picture Elements JSE board
407
408* Patch by Christian Pell, 01 Apr 2004:
409 Add CompactFlash support for PXA systems.
410
wdenk04a85b32004-04-15 18:22:41 +0000411* Patches by Pantelis Antoniou, 30 Mar 2004:
412 - add auto-complete support to the U-Boot CLI
413 - add support for NETTA and NETPHONE boards; fix NETVIA board
wdenk5a8c51c2004-04-15 21:16:42 +0000414 - add support for the Epson 156x series of graphical displays
415 (These displays are serial and not suitable for using a normal
416 framebuffer console on them)
417 - add infrastructure needed in order to POST any DSPs in a board
wdenka6ab4bf2004-04-15 21:31:56 +0000418 - improve and fix various things in the MPC8xx FEC driver:
419 1. The new 87x and 88x series of processors have two FECs,
420 and the new driver supports them both.
421 2. Another change in the 87x/88x series is support for
422 the RMII (Reduced MII) interface. However numerous
423 changes are needed to make it work since the PHYs
424 are connected to the same lines. That means that
425 you have to address them correctly over the MII
426 interface.
427 3. We now correctly match the MII/RMII interface
428 configuration to what the PHY reports.
wdenka3d991b2004-04-15 21:48:45 +0000429 - Fix problem when readingthe MII status register. Due to the
430 internal design of many PHYs you have to read the register
431 twice. The problem is more apparent in 10Mbit mode.
432 - add new mode ".jffs2s" for reading from a NAND device: it just
433 skips over bad blocks.
434 - add networking support for VLANs (802.1q), and CDP (Cisco
435 Discovery Protocol)
wdenkbda6c8a2004-04-15 21:58:11 +0000436 - some minor patches / cleanup
wdenk04a85b32004-04-15 18:22:41 +0000437
438* Patch by Yuli Barcohen, 28 Mar 2004:
439 - Add support for MPC8272 family including MPC8247/8248/8271/8272
440 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
441 - Change configuration method for MPC8260ADS family
442
wdenkd716b122004-04-12 16:12:49 +0000443* add startup code to clear the BSS of standalone applications
444
wdenk56b86bf2004-04-12 14:31:43 +0000445* Fix if / elif handling bug in HUSH shell
446
447======================================================================
wdenkf525c8a2004-04-10 20:44:51 +0000448Changes for U-Boot 1.1.0:
wdenkc83bf6a2004-01-06 22:38:14 +0000449======================================================================
450
wdenk7e780362004-04-08 22:31:29 +0000451* Patch by Mark Jonas: Remove config.tmp files only when
452 unconfiguring the board
453
454* Adapt RMU board for bigger flash memory
455
wdenk0608e042004-03-25 19:29:38 +0000456* Patch by Klaus Heydeck, 13 Mar 2003:
457 Add support for KUP4X Board
458
wdenk518e2e12004-03-25 14:59:05 +0000459* Patch by Pavel Bartusek, 21 Mar 2004
460 Add Reiserfs support
461
462* Patch by Hinko Kocevar, 20 Mar 2004
463 - Add auto-release for SMSC LAN91c111 driver
464 - Add save/restore of PTR and PNR regs as suggested in datasheet
465
wdenk6fb6af62004-03-23 23:20:24 +0000466* Patch by Stephen Williams, 19 March 2004
467 Increase speed of sector reads from SystemACE,
468 shorten poll timeout and remove a useless reset
469
470* Patch by Tolunay Orkun, 19 Mar 2004:
471 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
472 (CONFIG_PHY_GIGE)
473
474* Patch by Brad Kemp, 18 Mar 2004:
475 prevent machine checks during a PCI scan
476
477* Patch by Pierre Aubert, 18 Mar 2004:
478 Fix string cleaning in IDE identification
479
wdenkeeb1b772004-03-23 22:53:55 +0000480* Patch by Pierre Aubert, 18 Mar 2004:
481 - Unify video mode handling for Chips & Technologies 69000 Video
482 chip and Silicon Motion SMI 712/710/810 Video chip
483 - Add selection of the video output (CRT or LCD) via 'videoout'
484 environment variable for the Silicon Motion
485 - README update
486
487* Patch by Pierre Aubert, 18 Mar 2004:
488 include/common.h typo fix
489
490* Patches by Tolunay Orkun, 17 Mar 2004:
491 - Add support for bd->bi_iic_fast[] initialization via environment
492 variable "i2cfast" (CONFIG_I2CFAST)
493 - Add "i2cfast" u-boot environment variable support for csb272
494
wdenk27aa8182004-03-23 22:37:33 +0000495* Patch by Carl Riechers, 17 Mar 2004:
496 Ignore '\0' characters in console input for use with telnet and
497 telco pads.
498
499* Patch by Leon Kukovec, 17 Mar 2004:
500 typo fix for strswab prototype #ifdef
501
wdenk4b9206e2004-03-23 22:14:11 +0000502* Patches by Thomas Viehweger, 16 Mar 2004:
503 - show PCI clock frequency on MPC8260 systems
504 - add FCC_PSMR_RMII flag for HiP7 processors
505 - in do_jffs2_fsload(), take load address from load_addr if not set
506 explicit, update load_addr otherwise
507 - replaced printf by putc/puts when no formatting is needed
508 (smaller code size, faster execution)
509
wdenk109c0e32004-03-23 21:43:07 +0000510* Patch by Phillippe Robin, 16 Mar 2004:
511 avoid dereferencing NULL pointer in lib_arm/armlinux.c
512
513* Patch by Stephen Williams, 15 Mar 2004:
514 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
515
516* Patch by Tolunay Orkun, 15 Mar 2004:
517 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
518
519* Patch by Travis Sawyer, 15 Mar 2004:
520 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
521
wdenkefa329c2004-03-23 20:18:25 +0000522* Add start-up delay to make sure power has stabilized before
523 attempting to switch on USB on SX1 board.
524
525* Patch by Josef Wagner, 18 Mar 2004:
526 - Add support for MicroSys XM250 board (PXA255)
527 - Add support for MicroSys PM828 board (MPC8280)
528 - Add support for 32 MB Flash on PM825/826
529 - new SDRAM refresh rate for PM825/PM826
530 - added support for MicroSys PM520 (MPC5200)
531 - replaced Query by Identify command in CPU86/flash.c
532 to support 28F160F3B
533
534* Fix wrap around problem with udelay() on ARM920T
535
536* Add support for Macronix flash on TRAB board
537
wdenk7d7ce412004-03-17 01:13:07 +0000538* Patch by Pierre Aubert, 15 Mar 2004:
539 Fix buffer overflow in IDE identification
540
541* Fix power-off of LCD for out-of-band temperatures on LWMON board
542
543* Remove redundand #define in IceCube.h
544
wdenkd9df1f42004-03-15 09:00:01 +0000545* Patch by Steven Scholz, 27 Feb 2004:
546 - Adding get_ticks() and get_tbclk() for AT91RM9200
547 - Many white space fixes in cpu/at91rm9200/interrupts.c
548
549* Patches by Steven Scholz, 20 Feb 2004:
550 some cleanup in AT91RM9200 related code
551
wdenk855a4962004-03-14 18:23:55 +0000552* Patches by Travis Sawyer, 12 Mar 2004:
553 - Fix Gigabit Ethernet support for 440GX
554 - Add Gigabit Ethernet Support to MII PHY utilities
555
556* Patch by Brad Kemp, 12 Mar 2004:
557 Fixes for drivers/cfi_flash.c:
558 - Better support for x8/x16 implementations
559 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
560 - Added defines for AMD command and address constants
561
562* Patch by Leon Kukovec, 12 Mar 2004:
563 Fix get_dentfromdir() to correctly handle deleted dentries
wdenk42dfe7a2004-03-14 22:25:36 +0000564
wdenk855a4962004-03-14 18:23:55 +0000565* Patch by George G. Davis, 11 Mar 2004:
566 Remove hard coded network settings in TI OMAP1610 H2
567 default board config
568
569* Patch by George G. Davis, 11 Mar 2004:
570 add support for ADS GraphicsClient+ board.
571
wdenk7d7ce412004-03-17 01:13:07 +0000572* Patch by Pierre Aubert, 11 Mar 2004:
wdenk4b248f32004-03-14 16:51:43 +0000573 - add bitmap command and splash screen support in cfb console
574 - add [optional] origin in the bitmap display command
575
576* Patch by Travis Sawyer, 11 Mar 2004:
577 Fix ocotea board early init interrupt setup.
578
579* Patch by Thomas Viehweger, 11 Mar 2004:
580 Remove redundand code; add PCI-specific bits to include/mpc8260.h
581
wdenkaaf224a2004-03-14 15:20:55 +0000582* Patch by Stephan Linz, 09 Mar 2004
583 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
584
585* Patch by George G. Davis, 9 Mar 2004:
586 fix recent build failure for SA1100 target
587
588* Patch by Travis Sawyer, 09 Mar 2004:
589 Support native interrupt mode for the IBM440GX.
590 Previously it was running in 440GP compatibility mode.
591
wdenk3d3befa2004-03-14 15:06:13 +0000592* Patch by Philippe Robin, 09 Mar 2004:
593 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
594 Platform support.
595
596* Patch by Masami Komiya, 08 Mar 2004:
597 Don't overwrite server IP address or boot file name
598 when the boot server does not return values
599
wdenk7d7ce412004-03-17 01:13:07 +0000600* Patch by Tolunay Orkun, 5 Mar 2004:
wdenk3d3befa2004-03-14 15:06:13 +0000601 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
602
wdenk4d13cba2004-03-14 14:09:05 +0000603* Patch by Tolunay Orkun, 5 Mar 2004:
604 Fix early board initialization for Cogent CSB272 board
605
606* Patch by Ed Okerson, 3 Mar 2004:
607 fix CFI flash writes for little endian systems
608
609* Patch by Reinhard Meyer, 01 Mar 2004:
610 generalize USB and IDE support for MPC5200 with according
611 changes to IceCube.h and TOP5200.h
612 add Am29LV256 256 MBit FLASH support for TOP5200 boards
613 add info about USB and IDE to README
614
wdenkc3f9d492004-03-14 00:59:59 +0000615* Patch by Yuli Barcohen, 4 Mar 2004:
616 Fix problems with GCC 3.3.x which changed handling of global
617 variables explicitly initialized to zero (now in .bss instead of
618 .data as before).
619
620* Patch by Leon Kukovec, 02 Mar 2004:
621 add strswab() to fix IDE LBA capacity, firmware and model numbers
622 on little endian machines
623
624* Patch by Masami Komiya, 02 Mar 2004:
625 - Remove get_ticks() from NFS code
626 - Add verification of RPC transaction ID
627
628* Patch by Pierre Aubert, 02 Mar 2004:
629 cleanup for IDE and USB drivers for MPC5200
630
631* Patch by Travis Sawyer, 01 Mar 2004:
wdenk0e6d7982004-03-14 00:07:33 +0000632 Ocotea:
633 - Add IBM PPC440GX Ref Platform support (Ocotea)
634 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
635 Adapted to U-Boot and 440GX port
636 440gx_enet.c:
637 - Add gracious handling of all Ethernet Pin Selections for 440GX
638 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
639 ppc440.h:
640 - Add needed bit definitions
641 - Fix formatting
642
643* Patch by Carl Riechers, 1 Mar 2004:
644 Add PPC440GX prbdv0 divider to fix memory clock calculation.
645
646* Patch by Stephan Linz, 27 Feb 2004
647 - avoid problems for targets without NFS download support
648
wdenkc40b2952004-03-13 23:29:43 +0000649* Patch by Rune Torgersen, 27 Feb 2004:
650 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
651 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
652 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
653
654* Patch by Masami Komiya, 27 Feb 2004:
655 Fix rarpboot: add autoload by NFS
656
657* Patch by Dan Eisenhut, 26 Feb 2004:
658 fix flash_write return value in saveenv
659
660* Patch by Stephan Linz, 11 Dec 2003
661 expand config.mk to avoid trigraph warnings on NIOS
662
663* Rename "BMS2003" board into "HMI10"
664
wdenk6629d2f2004-03-12 15:38:25 +0000665* SX1 patches: use "serial#" for USB serial #; use redundand environment
666 storage; auto-set console on USB port (using preboot command)
667
wdenk232c1502004-03-12 00:14:09 +0000668* Add support for SX1 mobile phone; add support for USB-based console
669 (enable with "setenv stdout usbtty; setenv stdin usbtty")
670
wdenk79d696f2004-03-11 22:46:36 +0000671* Fix LOWBOOT configuration for MPC5200 with DDR memory
672
wdenkf8d813e2004-03-02 14:05:39 +0000673* Fix SDRAM timings for LITE5200 / IceCube board
674
675* Handle Auti-MDIX / connection status for INCA-IP
676
677* Fix USB problems when attempting to read 0 bytes
678
wdenke7c85682004-02-27 08:21:54 +0000679* Patch by Travis Sawyer, 26 Feb 2004:
680 Fix broken compile for XPEDITE1K target.
681
682* Patch by Stephan Linz, 26 Feb 2004:
683 Bug fix for NFS code on NIOS targets
wdenk232c1502004-03-12 00:14:09 +0000684
wdenke7c85682004-02-27 08:21:54 +0000685* Patch by Stephen Williams, 26 Feb 2004:
686 Break up SystemACE reads of large block counts
687
wdenk132ba5f2004-02-27 08:20:54 +0000688* Patch by Pierre Aubert, 26 Feb 2004
689 add IDE support for MPC5200
690
691* Patch by Masami Komiya, 26 Feb 2004:
692 add autoload via NFS
693
694* Patch by Stephen Williams
695 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
696 elsewhere in the source.
697
wdenk11dadd52004-02-27 00:07:27 +0000698* Patch by Steven Scholz, 25 Feb 2004:
699 - Timeouts in FPGA code should be based on CFG_HZ
700 - Minor cleanup in code for Altera FPGA ACEX1K
701
702* Patch by Steven Scholz, 25 Feb 2004:
703 Changed "Directory Hierarchy" section in README
704
705* Patch by Masami Komiya, 25 Feb 2004:
706 Reduce copy count in nfs_read_reply() of NFS code
707
wdenk80885a92004-02-26 23:46:20 +0000708* Patch by Markus Pietrek, 24 Feb 2004:
709 NS9750 DevBoard added
710
wdenk132ba5f2004-02-27 08:20:54 +0000711* Patch by Pierre Aubert, 24 Feb 2004
wdenk80885a92004-02-26 23:46:20 +0000712 add USB support for MPC5200
713
714* Patch by Steven Scholz, 24 Feb 2004:
715 - fix MII commands to use values from last command
716
717* Patch by Torsten Demke, 24 Feb 2004:
718 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
719
wdenk0c852a22004-02-26 23:01:04 +0000720* Patch by Rahul Shanbhag, 19 Feb 2004:
721 Fixes for for OMAP1610 board:
722 - shift some IRQ specific code to platform.S file
723 - remove duplicatewatchdog reset code from start.S
724
725* Make Auto-MDIX Support configurable on INCA-IP board
726
727* Fix license for mkimage tool
728
wdenka084f7d2004-02-24 22:33:21 +0000729* Patch by Masami Komiya, 24 Feb 2004:
730 Update NetBootFileXferSize in NFS code
731
732* Patch by Scott McNutt, 24 Feb 2004:
733 fix packet length in NFS code
734
wdenkcbd8a352004-02-24 02:00:03 +0000735* Patch by Masami Komiy, 22 Feb 2004:
736 Add support for NFS for file download
737
wdenk074cff02004-02-24 00:16:43 +0000738* Patch by Andrea Scian, 17 Feb 2004:
739 Add support for S3C44B0 processor and DAVE B2 board
740
741* Patch by Steven Scholz, 20 Feb 2004:
742 - Add support for MII commands on AT91RM9200 boards
743 - some cleanup in AT91RM9200 ethernet code
744
wdenk028ab6b2004-02-23 23:54:43 +0000745* Patch by Peter Ryser, 20 Feb 2004:
746 Add support for the Xilinx ML300 platform
747
748* Patch by Stephan Linz, 17 Feb 2004:
749 Fix watchdog support for NIOS
750
751* Patch by Josh Fryman, 16 Feb 2004:
752 Fix byte-swapping for cfi_flash.c for different bus widths
753
754* Patch by Jon Diekema, 14 Jeb 2004:
755 Remove duplicate "FPGA Support" notes from the README file
756
wdenk63e73c92004-02-23 22:22:28 +0000757* Patches by Reinhard Meyer, 14 Feb 2004:
758 - update board/emk tree; use common flash driver
759 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
760 [adapted for other PPC CPUs -- wd]
761 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
762
763* Patch by Jon Diekema, 13 Feb 2004:
764 Call show_boot_progress() whenever POST "FAILED" is printed.
765
766* Patch by Nishant Kamat, 13 Feb 2004:
767 Add support for TI OMAP1610 H2 Board
768 Fixes for cpu/arm926ejs/interrupt.c
769 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
770 Fix for a timer bug in OMAP1610 Innovator
771 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
772
773* Patches by Stephan Linz, 12 Feb 2004:
774 - add support for NIOS timer with variable period preload counter value
775 - prepare POST framework support for NIOS targets
776
777* Patch by Denis Peter, 11 Feb 2004:
778 add POST support for the MIP405 board
779
wdenkcd0a9de2004-02-23 20:48:38 +0000780* Patch by Laurent Mohin, 10 Feb 2004:
781 Fix buffer overflow in common/usb.c
782
783* Patch by Tolunay Orkun, 10 Feb 2004:
784 Add support for Cogent CSB272 board
785
wdenk2d1a5372004-02-23 19:30:57 +0000786* Patch by Thomas Elste, 10 Feb 2004:
787 Add support for NET+50 CPU and ModNET50 board
788
789* Patch by Sam Song, 10 Feb 2004:
790 Fix typos in cfi_flash.c
791
792* Patch by Leon Kukovec, 10 Feb 2004
793 Fixed long dir entry slot id calculation in get_vfatname
794
795* Patch by Robin Gilks, 10 Feb 2004:
796 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
797 !=, <>, <, >, <=, >=)
798
wdenk3f85ce22004-02-23 16:11:30 +0000799* Fix problem with side effects in macros in include/usb.h
800
801* Patch by David Benson, 13 Nov 2003:
802 bug 841358 - fix TFTP download size limit
803
804* Fixing bug 850768:
805 improper flush_cache() in load_serial()
806
807* Fixing bug 834943:
808 MPC8540 - missing volatile declarations
809
810* Patch by Stephen Williams, 09 Feb 2004:
811 Add support for Xilinx SystemACE chip:
812 - New files common/cmd_ace.c and include/systemace.h
813 - Hook systemace support into cmd_fat and the partition manager
814
815* Patch by Travis Sawyer, 09 Feb 2004:
816 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
817
wdenk3c74e322004-02-22 23:46:08 +0000818* Patch by Travis Sawyer, 09 Feb 2004:
819 o 440GX:
820 - Fix PCI Indirect access for type 1 config cycles with ppc440.
821 - Add phymode for 440 enet
822 - fix pci pre init
823 o XPedite1K:
824 - Change board_pre_init to board_early_init_f
825 - Add user flash to bus controller setup
826 - Fix pci pre init
827 - Fix is_pci_host to check GPIO for monarch bit
828 - Force xpedite1k to pci conventional mode (via #define option)
829
830* Patch by Brad Kemp, 4 Feb 2004:
831 - handle the machine check that is generated during the PCI scans
832 on 82xx processors.
833 - define the registers used in the IMMR by the PCI subsystem.
834
835* Patch by Pierre Aubert, 03 Feb 2004:
836 cpu/mpc5xxx/start.S: copy MBAR into SPR311
837
838* Patch by Jeff Angielski, 03 Feb 2004:
839 Fix copy & paste error in cpu/mpc8260/pci.c
840
841* Patch by Reinhard Meyer, 24 Jan 2004:
842 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
843
wdenkcf56e112004-02-20 22:02:48 +0000844* Add Auto-MDIX support for INCA-IP
845
wdenkbf9e3b32004-02-12 00:47:09 +0000846* Some code cleanup
847
848* Patch by Josef Baumgartner, 10 Feb 2004:
849 Fixes for Coldfire port
850
851* Patch by Brad Kemp, 11 Feb 2004:
852 Fix CFI flash driver problems
853
wdenka2d18bb2004-02-11 21:35:18 +0000854* Make sure to use a bus clock divider of 2 only when running TQM8xxM
855 modules at CPU clock frequencies above 66 MHz.
wdenkbf9e3b32004-02-12 00:47:09 +0000856
wdenka2d18bb2004-02-11 21:35:18 +0000857* Optimize flash programming speed for LWMON (by another 100% :-)
858
wdenkcd37d9e2004-02-10 00:03:41 +0000859* Patch by Jian Zhang, 3 Feb 2004:
860 - Changed the incorrect FAT12BUFSIZE
861 - data_begin in fsdata can be negative. Changed it to be short.
862
wdenkec4c5442004-02-09 23:12:24 +0000863* Patches by Stephan Linz, 30 Jan 2004:
864 1: - board/altera/common/flash.c:flash_erase():
865 o allow interrupts befor get_timer() call
866 o check-up each erased sector and avoid unexpected timeouts
867 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
868 o enclose sevenseg_set() in cpp condition
869 - remove the ASMI configuration for DK1S10_standard_32 (never present)
870 - fix some typed in mistakes in the NIOS documentation
871 2: - split DK1C20 configuration into several header files:
872 o two new files for each NIOS CPU description
873 o U-Boot related part is remaining in DK1C20.h
874 3: - split DK1S10 configuration into several header files:
875 o two new files for each NIOS CPU description
876 o U-Boot related part is remaining in DK1S10.h
877 4: - Add support for the Microtronix Linux Development Kit
878 NIOS CPU configuration at the Altera Nios Development Kit,
879 Stratix Edition (DK-1S10)
880 5: - Add documentation for the Altera Nios Development Kit,
881 Stratix Edition (DK-1S10)
882 6: - Add support for the Nios Serial Peripharel Interface (SPI)
883 (master only)
884 7: - Add support for the common U-Boot SPI framework at
885 RTC driver DS1306
886
wdenkb98fff12004-02-09 20:51:26 +0000887* Patch by Rahul Shanbhag, 28 Jan 2004:
888 Fix flash protection/locking handling for OMAP1610 innovator board.
889
890* Patch by Rolf Peukert, 28 Jan 2004:
891 fix flash write problems on CSB226 board (write with 32 bit bus width)
892
893* Patches by Mark Jonas, 16 Jan 2004:
894 - fix rounding error when calculating baudrates for MPC5200 PSCs
895 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
896 time which is not supported
897
wdenk5653fc32004-02-08 22:55:38 +0000898* Patch by Yuli Barcohen, 26 Jan 2004:
899 Allow bzip2 compression for small memory footprint boards
900
901* Patch by Brad Kemp, 21 Jan 2004:
902 Add support for CFI flash driver for both the Intel and the AMD
903 command sets.
904
905* Patch by Travis Sawyer, 20 Jan 2004:
906 Fix pci bridge auto enumeration of sibling p2p bridges.
907
908* Patch by Tolunay Orkun, 12 Jan 2004:
909 Add some delays as needed for Intel LXT971A PHY support
910
911* Patches by Stephan Linz, 09 Jan 2004:
912 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
913 - make DK1C20 board configuration related to ASMI conform to
914 documentation
915
wdenkf6e20fc2004-02-08 19:38:38 +0000916* Patch by Anders Larsen, 09 Jan 2004:
917
918 ARM memory layout fixes: the abort-stack is now set up in the
919 correct RAM area, and the BSS is zeroed out as it should be.
920
921 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
922 of the linker scripts are replaced by '__bss_start' and '_end',
923 resp., which is a further step to eliminate unnecessary differences
924 between the implementation of the CPU architectures.
925
wdenkf4863a72004-02-07 01:27:10 +0000926* Patch by liang a lei, 9 Jan 2004:
927 Fix Intel 28F128J3 ID in include/flash.h
928
929* Patch by Masami Komiya, 09 Jan 2004:
930 add support for TB0229 board (NEC VR4131 MIPS processor)
931
932* Patch by Leon Kukovec, 12 Dec 2003:
933 changed extern __inline__ into static __inline__ in
934 include/linux/byteorder/swab.h
935
wdenkba56f622004-02-06 23:19:44 +0000936* Patch by Travis Sawyer, 30 Dec 2003:
937 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
938 select MDI port based on enabled EMAC device.
939 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
940 base PrPMC board.
941
wdenka6cccae2004-02-06 21:48:22 +0000942* Patch by Wolter Kamphuis, 15 Dec 2003:
943 made CONFIG_SILENT_CONSOLE usable on all architectures
944
945* Disable date command on TQM866M - there is no RTC on MPC866
946
wdenk75d1ea72004-01-31 20:06:54 +0000947* Fix variable CPU clock for MPC859/866 systems for low CPU clocks
948
wdenk68766092004-01-29 09:22:58 +0000949* Implement adaptive SDRAM timing configuration based on actual CPU
950 clock frequency for INCA-IP; fix problem with board hanging when
951 switching from 150MHz to 100MHz
952
953* Add PCMCIA CS support for BMS2003 board
954
wdenkc178d3d2004-01-24 20:25:54 +0000955* Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
956 see doc/README.MPC866 for details;
957 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
958 calculate CPU clock frequency from PLL register values.
959
960* Add support for 128 MB RAM on TQM8xxL/M modules
961
wdenkef978732004-01-21 20:46:28 +0000962* Fix PS/2 keyboard problem caused by statically initialized variable
963 pointing to a location in flash
964
965* Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
966
wdenkc837dcb2004-01-20 23:12:12 +0000967* The PS/2 mux on the BMS2003 board needs 450 ms after power on
968 before we can access it; add delay in case we are faster (with no
969 CF card inserted)
970
971* Cleanup of some init functions
972
973* Make sure SCC Ethernet is always stopped by the time we boot Linux
974 to avoid Linux crashes by early packets coming in.
975
976* Accelerate flash accesses on LWMON board by using buffered writes
977
wdenkb0aef112004-01-18 18:21:54 +0000978* Fix typo in Makefile;
979 fix problem with PARTNUM detection
980
wdenk1c437712004-01-16 00:30:56 +0000981* Patch by Reinhard Meyer, 09 Jan 2004:
982 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
983
984* Add support for IDE LED on BMS2003 board
985 (exclusive with status LED!)
986
987* Add support for PS/2 keyboard (used with PS/2 multiplexor on
988 BMS2003 board)
989
990* Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
991 Add common files for "emk" boards
992
wdenkc83bf6a2004-01-06 22:38:14 +0000993* Add a common get_ram_size() function and modify the the
994 board-specific files to invoke that common implementation.
995
996======================================================================
wdenkb34ff812004-01-06 11:13:56 +0000997Changes for U-Boot 1.0.1:
wdenk5cf9da42003-11-07 13:42:26 +0000998======================================================================
999
wdenkb34ff812004-01-06 11:13:56 +00001000* Set default clock for INCA-IP to 150 MHz
1001
wdenka522fa02004-01-04 22:51:12 +00001002* Make BMS2003 use a separate config file to avoid #ifdef mess;
1003 add I2C support; add support for DS1337 RTC
1004
1005* Add CompactFlash support for BMS2003 board
1006
1007* Add support for status LED on BMS2003 board
1008
wdenk180d3f72004-01-04 16:28:35 +00001009* Patch by Scott McNutt, 02 Jan 2004:
1010 Add support for the Nios Active Serial Memory Interface (ASMI)
1011 on Cyclone devices
1012
1013* Patch by Andrea Marson, 16 Dec 2003:
1014 Add support for the PPChameleon ME and HI modules
1015
1016* Patch by Yuli Barcohen, 22 Dec 2003:
1017 Add support for Motorola DUET ADS board (MPC87x/88x)
1018
wdenkdd875c72004-01-03 21:24:46 +00001019* Patch by Robert Schwebel, 15 Dec 2003:
1020 add support for cramfs (uses JFFS2 command interface)
1021
wdenkc935d3b2004-01-03 19:43:48 +00001022* Patches by Stephan Linz, 11 Dec 2003:
1023 - more documentation for NIOS port
1024 - new struct nios_pio_t, struct nios_spi_t
1025 - Reconfiguration for NIOS Development Kit DK1C20:
1026 o move board related code from board/dk1c20
1027 to board/altera/dk1c20
1028 o create a new common source path board/altera/common
1029 and move generic flash access stuff into it
1030 o change/expand configuration file DK1C20.h
1031 - Add support for NIOS Development Kit DK1S10
1032 - Add status LED support for NIOS systems
1033 - Add dual 7-segment LED support for Altera NIOS DevKits
1034
wdenk3a473b22004-01-03 00:43:19 +00001035* Patch by Ronen Shitrit, 10 Dec 2003:
1036 Add support for the Marvell DB64360 / DB64460 development boards
1037
1038* Patch by Detlev Zundel, 10 Dec 2003:
1039 fix dependency problem in examples/Makefile
1040
wdenkb6e4c402004-01-02 16:05:07 +00001041* Patch by Denis Peter, 8 Dec 2003
1042 - add support for the PATI board (MPC555)
1043 - add SPI support for the MPC5xx
1044
1045* Patch by Anders Larsen, 08 Dec 2003:
1046 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
1047 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
1048 cleanup some redundand #defines
1049
wdenk63f34912004-01-02 15:01:32 +00001050* Patch by André Schwarz, 8 Dec 2003:
1051 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
1052 - TX and RX deskriptors must be quad-word aligned
1053 - does not work with only one TX deskriptor
1054 - standard reset method does not work
1055
1056* Patch by Masami Komiya, 08 Dec 2003:
1057 add RTL8139 ethernet driver
1058
1059* Patches by Ed Okerson, 07 Dec 2003:
1060 - fix ethernet for the AU1x00 processors in little-endian mode.
1061 - extend memsetup.S for the AU1x00 processors in BE and LE modes
1062
wdenkd4ca31c2004-01-02 14:00:00 +00001063* Minor code cleanup (coding style)
1064
1065* Patch by Reinhard Meyer, 30 Dec 2003:
1066 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
1067 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
1068 - turned debug print of PHY registers into a function (called in two places)
1069 - added support for EMK MPC5200 based modules
1070
1071* Fix MPC8xx PLPRCR_MFD_SHIFT typo
1072
1073* Add support for TQM866M modules
1074
1075* Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
1076
1077* Fix a few compiler warnings
1078
wdenkc1896002003-12-28 11:44:59 +00001079* Patch by Reinhard Meyer, 28 Dec 2003:
1080 Add initial support for TOP5200 board
1081
wdenk7cb22f92003-12-27 19:24:54 +00001082* Make CPU clock on ICA-IP board controllable by a "cpuclk"
1083 environment variable which can set to "100", "133", or "150". The
1084 CPU clock will be configured accordingly upon next reboot. Other
1085 values are ignored. In case of an invalid or undefined "cpuclk"
1086 value, the compile-time default CPU clock speed will be used.
1087
1088* Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
1089 window that is used to access the UART registers by the Linux driver)
1090
1091* Patch by Reinhard Meyer, 20 Dec 2003:
1092 Fix clock calculation for the MPC5200 for higher clock frequencies
1093 (above 2**32 / 10 = 429.5 MHz).
1094
1095* Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
1096
wdenkb2001f22003-12-20 22:45:10 +00001097* Fix IceCube CLKIN configuration (it's 33.000000MHz)
1098
1099* Add new configuration for IceCube board with DDR memory
1100
1101* Update TRAB memory configurations
1102
wdenk5c745d22003-12-12 00:02:26 +00001103* Add JFFS2 support for INCA-IP board
1104
stroesed4f58f72003-12-09 15:04:55 +00001105* Patch by Bill Hargen, 09 Dec 2003:
1106 - BUBINGA405EP: changed flash driver to protect top sector containing
1107 first instruction.
1108 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
1109 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
1110 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
1111 - 405EP: added/fixed support for "reginfo" command.
1112 - 4xx: removed spurious MII error messages on "mii info" command.
1113
wdenk4e5ca3e2003-12-08 01:34:36 +00001114* Patch by Bernhard Kuhn, 28 Nov 2003:
1115 add support for Coldfire CPU
1116 add support for Motorola M5272C3 and M5282EVB boards
1117
wdenk9fd5e312003-12-07 23:55:12 +00001118* Patch by Pierre Aubert, 24 Nov 2003:
1119 - add a return value for the fpga command
1120 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
1121 is defined. If ide_preinit fails, ide_init is aborted.
1122 - fix an endianess problem in fat.h
1123
wdenk3bbc8992003-12-07 22:27:15 +00001124* Patch by Wolter Kamphuis, 05 Dec 2003:
1125 Add support for SNMC's QS850/QS823/QS860T boards
1126
wdenkb028f712003-12-07 21:39:28 +00001127* Patch by Yuli Barcohen, 3 Dec 2003:
1128 "revive" U-Boot support for old Motorola MPC860ADS board
1129
1130* Patch by Cam(ilo?), 03 Dec 2003:
1131 make examples build even with broken Montavista objcopy
1132
1133* Patch by Pavel Bartusek, 27 Nov 2003:
1134 fix conversion problem with "bootretry" evironment variable
1135
wdenkb4676a22003-12-07 19:24:00 +00001136* Patch by Andre Schwarz, 24 Nov 2003:
1137 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
1138
1139* Patch by Pavel Bartusek, 21 Nov 2003:
1140 set ZMII bridge speed on 440
1141
1142* Patch by Anders Larsen, 17 Nov 2003:
1143 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
1144
wdenka2663ea2003-12-07 18:32:37 +00001145* Patches by David Müller, 14 Nov 2003:
1146 - board/mpl/common/common_util.c
1147 * implement support for BZIP2 compressed images
1148 * various cleanups (printf -> puts, ...)
1149 - board/mpl/common/flash.c
1150 * report correct errors to upper layers
1151 * check the erase fail and VPP low bits in status reg
1152 - board/mpl/vcma9/cmd_vcma9.c
1153 - board/mpl/vcma9/flash.c
1154 * various cleanups (printf -> puts, ...)
1155 - common/cmd_usb.c
1156 * fix typo in comment
1157 - cpu/arm920t/usb_ohci.c
1158 * support for S3C2410 is missing in #if line
1159 - drivers/cs8900.c
1160 * reinit some registers in case of error (cable missing, ...)
1161 - fs/fat/fat.c
1162 * support for USB/MMC devices is missing in #if line
1163 - include/configs/MIP405.h
1164 - include/configs/PIP405.h
1165 * enable BZIP2 support
1166 * enlarge malloc space to 1MiB because of BZIP2 support
1167 - include/configs/VCMA9.h
1168 * enable BZIP2 support
1169 * enlarge malloc space to 1MiB because of BZIP2 support
1170 * enable USB support
1171 - lib_arm/armlinux.c
1172 * change calling convention of ARM Linux kernel as
1173 described on http://www.arm.linux.org.uk/developer/booting.php
1174
1175* Patch by Thomas Lange, 14 Nov 2003:
1176 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
1177 support all these AMD boards.
1178
1179* Patch by Thomas Lange, 14 Nov 2003:
1180 Workaround for mips au1x00 physical memory accesses (the au1x00
1181 uses a 36 bit bus internally and cannot access physical memory
1182 directly. Use the uncached SDRAM address instead of the physical
1183 one.)
1184
wdenkef5a9672003-12-07 00:46:27 +00001185* Patch by Xue Ligong (Joe), 13 Nov 2003:
1186 add Realtek 8019 ethernet driver
1187
1188* Patch by Yuli Barcohen, 13 Nov 2003:
1189 MPC826xADS/PQ2FADS cleanup
1190
1191* Patch by Anders Larsen, 12 Nov 2003:
1192 Update README to mark the PORTIO commands non-standard
1193
wdenk5779d8d2003-12-06 23:55:10 +00001194* Patch by Nicolas Lacressonnière, 12 Nov 2003:
1195 update for for Atmel AT91RM9200DK development kit:
1196 - support for environment variables in DataFlash
1197 - Atmel DataFlash AT45DB1282 support
1198
1199* Patch by Jeff Carr, 11 Nov 2003:
1200 add support for new version of 8270 processors
1201
1202* Patches by George G. Davis, 05 Nov 2003:
1203 - only pass the ARM linux initrd tag to the kernel when an initrd
1204 is actually present
1205 - update omap1510inn configuration file
1206
wdenk8bf3b002003-12-06 23:20:41 +00001207* Patches by Stephan Linz, 3 Nov 2003:
1208 - more endianess fixes for LAN91C111 driver
1209 - CFG_HZ configuration patch for NIOS Cyclone board
1210
1211* Patch by Stephan Linz, 28 Oct 2003:
1212 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
1213
1214* Patch by Steven Scholz, 20 Oct 2003:
1215 - make "mii info <addr>" show infor for PHY at "addr" only
1216 - Endian fix for miiphy_info()
1217
wdenka8c7c702003-12-06 19:49:23 +00001218* Patch by Gleb Natapov, 19 Sep 2003:
1219 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
1220
1221* Patch by Anders Larsen, 17 Sep 2003:
1222 Bring ARM memory layout in sync with the documentation:
1223 stack and malloc-heap are now located _below_ the U-Boot code
1224
wdenkfa1399e2003-12-06 11:20:01 +00001225* Accelerate booting on TRAB board: read and check autoupdate image
1226 headers first instead of always reading the whole images.
1227
wdenkb96619a2003-12-05 21:08:38 +00001228* Fix type in MPC5XXX code (pointed out by Victor Wren)
1229
wdenkaf6d1df2003-12-03 23:53:42 +00001230* Enabled password check on RMU board
1231
1232* Fix configuration problem with IceCube in LOWBOOT configuration:
1233 envrionment got embedded, corrupting the image layout.
1234
1235* Fix NEC display names (it's 6440 [for 640x480], not 6640).
1236
wdenkfd3103b2003-11-25 16:55:19 +00001237* Added BMS2003 board
1238 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
1239
wdenkb4757ce2003-11-17 21:45:27 +00001240* Fix flash driver for TRAB board (must use Unlock Bypass Reset
1241 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
1242 and CPLD
1243
wdenk5bb226e2003-11-17 21:14:37 +00001244* Use "-fPIC" instead of "-mrelocatable" to prevent problems with
1245 recent tools
1246
1247* Add checksum verification to 'imls' command
1248
1249* Add bd_info fields needed for 4xx Linux I2C driver
1250
1251* Patch by Martin Krause, 4 Nov. 2003:
1252 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
1253
1254* Print used network interface when CONFIG_NET_MULTI is set
1255
wdenk5cf9da42003-11-07 13:42:26 +00001256* Patch by Bernhard Kuhn, 28 Oct 2003:
1257 Add low boot support for MPC5200
1258
1259* Fix problem with dual PCMCIA support (NSCU)
1260
1261* Fix MPC5200 I2C initialization function
1262
1263======================================================================
wdenka43278a2003-09-11 19:48:06 +00001264Changes for U-Boot 1.0.0:
1265======================================================================
1266
wdenkb13fb012003-10-30 21:49:38 +00001267* Fix parameter passing to standalone images with bootm command
1268
1269* Patch by Kyle Harris, 30 Oct 2003:
1270 Fix build errors for ixdp425 board
1271
1272* Patch by David M. Horn, 29 Oct 2003:
1273 Fixes to build under CYGWIN
1274
1275* Get IceCube MGT5100 working (again)
1276
wdenk5fa66df2003-10-29 23:18:55 +00001277* Fix problems in memory test on some boards (which was not
1278 non-destructive as intended)
1279
1280* Patch by Gary Jennejohn, 28 Oct 2003:
1281 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
1282 to prevent stack overflow on ARM systems
1283
wdenka0f2fe52003-10-28 09:14:21 +00001284* Patch by Stephan Linz, 28 Oct 2003:
1285 fix init sequence error for NIOS port
1286
1287* Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
1288
1289* Add CONFIG_VERSION_VARIABLE to TRAB configuration
1290
wdenka57a4962003-10-26 22:52:58 +00001291* Patch by Xiao Xianghua, 23 Oct 2003:
1292 small patch for mpc85xx
1293
1294* Fix small problem in MPC5200 I2C driver
1295
1296* Fix FCC3 support on ATC board
1297
dzu8cb81432003-10-24 13:14:45 +00001298* Correct header printing for multi-image files in do_bootm()
1299
1300* Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
1301
wdenk4654af22003-10-22 09:00:28 +00001302* Fix PCI problems on PPChameleon board
1303
wdenka3ad8e22003-10-19 23:22:11 +00001304* Patch by Steven Scholz, 18 Oct 2003:
1305 Fix AT91RM9200 ethernet driver
1306
1307* Patch by Nye Liu, 17 Oct 2003:
1308 Fix typo in include/mpc8xx.h
1309
1310* Patch by Richard Woodruff, 16 Oct 03:
1311 Fixes for cpu/arm925/interrupt.c
1312 - Initialize timestamp & lastdec vars.
1313 - fix timestamp overflows.
1314 - fix lastdec overflow.
1315 - smarter normalization to allow udelay() below 1ms to work.
1316
1317* Patch by Scott McNutt, 16 Oct
1318 add networking support for the Altera Nios Development Kit,
1319 Cyclone Edition (DK-1C20)
1320
1321* Patch by Jon Diekema, 14 Oct 2003:
1322 add hint about doc/README.silent to README file
1323
dzue7df0292003-10-19 21:43:26 +00001324* Add CompactFlash support for NSCU
1325
wdenkd7281f42003-10-19 22:30:08 +00001326* Fix PCI problems on PPChameleonEVB
1327
wdenk3d1e8a92003-10-16 12:53:35 +00001328* TRAB auto-update: Base decision if we have to strip the image
1329 header on image type as encoded in the header
wdenkd7281f42003-10-19 22:30:08 +00001330 (include image type patch by Martin Krause, 17 Oct 2003)
wdenk3d1e8a92003-10-16 12:53:35 +00001331
wdenk42d1f032003-10-15 23:53:47 +00001332* Patches by Xianghua Xiao, 15 Oct 2003:
1333
1334 - Added Motorola CPU 8540/8560 support (cpu/85xx)
1335 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
1336 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
1337
1338* Fix flash timings on TRAB board
1339
wdenk2d5b5612003-10-14 19:43:55 +00001340* Make sure HUSH is initialized for running auto-update scripts
1341
1342* Make 5200 reset command _really_ reset the board, without running
1343 any other code after it
1344
1345* Fix errors with flash erase when range spans across banks
1346 that are mapped in reverse order
1347
1348* Fix flash mapping and display on P3G4 board
1349
1350* Patch by Kyle Harris, 15 Jul 2003:
1351 - add support for Intel IXP425 CPU
1352 - add support for IXDP425 eval board
1353
wdenkf72da342003-10-10 10:05:42 +00001354* Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
1355 for more information
1356
wdenk5da627a2003-10-09 20:09:04 +00001357* Patch by Steven Scholz, 10 Oct 2003
1358 - Add support for Altera FPGA ACEX1K
1359
wdenk15647dc2003-10-09 19:00:25 +00001360* Patches by Thomas Lange, 09 Oct 2003:
1361 - fix cmd_ide.c for non ppc boards (read/write functions did not
1362 add ATA base address)
1363 - fix for shannon board
1364 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
wdenk5da627a2003-10-09 20:09:04 +00001365 - Endian swap ATA identity for all big endian CPUs, not just PPC
1366 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
1367 args to linux
1368 - add support for dbau1x00 board (MIPS32)
wdenk15647dc2003-10-09 19:00:25 +00001369
1370* Patch by Sangmoon Kim, 07 Oct 2003:
1371 add support for debris board
1372
wdenka0ff7f22003-10-09 13:16:55 +00001373* Patch by Martin Krause, 09 Oct 2003:
1374 Fixes for TRAB board
1375 - /board/trab/rs485.c: correct baudrate
wdenk42d1f032003-10-15 23:53:47 +00001376 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
wdenka0ff7f22003-10-09 13:16:55 +00001377 udelay(); fix some timing problems with adc controller
1378 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
1379 modify commands: touch and buzzer
1380
1381* Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
1382 (quick & dirty workaround for rogue pointer problem in get_vfatname());
1383 Use direct function calls for auto_update instead of hush commands
1384
wdenk4a551702003-10-08 23:26:14 +00001385* Patch by Scott McNutt, 04 Oct 2003:
1386 - add support for Altera Nios-32 CPU
1387 - add support for Nios Cyclone Development Kit (DK-1C20)
1388
1389* Patch by Steven Scholz, 29 Sep 2003:
1390 - A second parameter for bootm overwrites the load address for
1391 "Standalone Application" images.
1392 - bootm sets environment variable "filesize" to the resulting
1393 (uncompressed) data length for "Standalone Application" images
1394 when autostart is set to "no". Now you can do something like
1395 if bootm $fpgadata $some_free_ram ; then
1396 fpga load 0 $some_free_ram $filesize
1397 fi
1398
1399* Patch by Denis Peter, 25 Sept 2003:
1400 add support for the MIP405 Rev. C board
1401
wdenk54387ac2003-10-08 22:45:44 +00001402* Patch by Yuli Barcohen, 25 Sep 2003:
1403 add support for Zephyr Engineering ZPC.1900 board
1404
1405* Patch by Anders Larsen, 23 Sep 2003:
1406 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
1407 implemented for the x86 architecture)
1408
wdenkfc3e2162003-10-08 22:33:00 +00001409* Patch by Sangmoon Kim, 23 Sep 2003:
1410 fix pll_pci_to_mem_multiplier table for MPC8245
1411
1412* Patch by Anders Larsen, 22 Sep 2003:
1413 enable timed autoboot on PXA
1414
1415* Patch by David Müller, 22 Sep 2003:
wdenkfc3e2162003-10-08 22:33:00 +00001416 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
1417 returns correct libgcc file path
1418 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
1419 time on s3c24x0 systems
1420
1421* Patch by Jon Diekema, 19 Sep 2003:
1422 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
1423 link state to the fault LED.
1424 - In NetLoop, make the Fault LED reflect the link status. The link
1425 status gets updated on entry, and on timeouts.
wdenk42d1f032003-10-15 23:53:47 +00001426
wdenkef1464c2003-10-08 22:14:02 +00001427* Patch by Anders Larsen, 18 Sep 2003:
1428 allow mkimage to build and run on Cygwin-hosted systems
1429
1430* Patch by Frank Müller, 18 Sep 2003:
1431 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
1432 cpu/mpc8xx/fec.c
1433
1434* Patch by Pantelis Antoniou, 16 Sep 2003:
1435 add tool to compute fileds in the PLPRCR register for MPC86x
1436
wdenkd9a405a2003-10-07 20:01:55 +00001437* Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
1438
wdenk147031a2003-10-07 10:33:38 +00001439* Fix build problems under FreeBSD
1440
wdenk887b3722003-10-06 22:00:45 +00001441* Add generic filesystem image type
1442
wdenkfbe4b5c2003-10-06 21:55:32 +00001443* Make fatload set filesize environment variable
1444
1445* enable basic / medium / high-end configurations for PPChameleonEVB
1446 board; fix NAND code
1447
1448* enable TFTP client code to specify to the server the desired
1449 timeout value (see RFC-2349)
1450
dzubb65a312003-09-30 15:22:12 +00001451* Improve SDRAM setup for TRAB board
1452
dzu88a1bfa2003-09-30 15:11:43 +00001453* Suppress all output with splashscreen configured only if "splashimage"
1454 is set
1455
dzucad07372003-09-30 14:36:51 +00001456* Fix problems with I2C support for mpc5200
1457
dzu8a42eac2003-09-29 21:55:54 +00001458* Adapt TRAB configuration and auto_update to new memory layout
1459
dzu91e940d2003-09-25 22:32:40 +00001460* Add configuration for wtk board
1461
dzu29127b62003-09-25 22:30:12 +00001462* Add support for the Sharp LQ065T9DR51U LCD display
1463
wdenk206c60c2003-09-18 10:02:25 +00001464* Patch by Rune Torgersen, 17 Sep 2003:
1465 - Fixes for MPC8266 default config
wdenk65bd0e22003-09-18 10:45:21 +00001466 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
wdenk206c60c2003-09-18 10:02:25 +00001467
1468* Patches by Jon Diekema, 17 Sep 2003:
1469 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
1470 env_common.c)
1471 - sbc8260 tweaks
1472 - adjust "help" output
1473
wdenk5f535fe2003-09-18 09:21:33 +00001474* Patches by Anders Larsen, 17 Sep 2003:
1475 - fix spelling errors
1476 - set GD_FLG_DEVINIT flag only after device function pointers
1477 are valid
1478 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
1479 writeable
1480 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
1481 - trigger watchdog while waiting in serial driver
1482
wdenkb0639ca2003-09-17 22:48:07 +00001483* Add auto-update code for TRAB board using USB memory sticks,
1484 support new configuration with more memory
wdenkf54ebdf2003-09-17 15:10:32 +00001485
wdenkef709e92003-09-16 17:35:37 +00001486* disable MPC5200 bus pipelining as workaround for bus contention
1487
wdenk4aeb2512003-09-16 17:06:05 +00001488* Modify XLB arbiter priorities on MPC5200 so all devices use same
1489 priority; configure critical interrupts to be handled like external
1490 interrupts
1491
wdenkacf98e72003-09-16 11:39:10 +00001492* Make IPB clock on MGT5100/MPC5200 configurable in board config file;
1493 go back to 66 MHz for stability
1494
wdenk78137c32003-09-15 18:00:00 +00001495* Patches by Jon Diekema, 15 Sep 2003:
1496 - add description for missing CFG_CMD_* entries in the README file
1497 - sacsng tweaks
1498
wdenk35656de2003-09-14 19:08:39 +00001499* Patch by Gleb Natapov, 14 Sep 2003:
1500 enable watchdog support for all MPC824x boards that have a watchdog
1501
1502* On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
1503 "Non-octet Aligned Frame" errors we see at 100 Mbps
1504
1505* Patch by Sharad Gupta, 14 Sep 2003:
1506 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
1507
wdenk200f8c72003-09-13 19:13:29 +00001508* Patch by llandre, 11 Sep 2003:
1509 update configuration for PPChameleonEVB board
1510
wdenk531716e2003-09-13 19:01:12 +00001511* Patch by David Müller, 13 Sep 2003:
1512 various changes to VCMA9 board specific files
1513
1514* Add I2C support for MGT5100 / MPC5200
1515
wdenkb70e7a02003-09-12 20:09:09 +00001516* Patch by Rune Torgersen, 11 Sep 2003:
1517 Changed default memory option on MPC8266ADS to NOT be Page Based
1518 Interleave, since this doesn't work very well with the standard
1519 16MB DIMM
1520
1521* Patch by George G. Davis, 12 Sep 2003:
1522 fix Makefile settings for sk98 driver
1523
stroese68ce8952003-09-12 08:57:52 +00001524* Patch by Stefan Roese, 12 Sep 2003:
1525 - new boards added: DP405, HUB405, PLU405, VOH405
1526 - some esd boards updated
1527 - cpu/ppc4xx/sdram.c: disable memory controller before setting
1528 first values
1529 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
1530
wdenk4f7cb082003-09-11 23:06:34 +00001531* Patch by Martin Krause, 11 Sep 2003:
1532 add burn-in tests for TRAB board
1533
1534* Enable instruction cache on MPC5200 board
1535
wdenka43278a2003-09-11 19:48:06 +00001536* Patch by Denis Peter, 11 Sep 2003:
1537 - fix USB data pointer assignment for bulk only transfer.
1538 - prevent to display erased directories in FAT filesystem.
1539
1540* Change output format for NAND flash - make it look like for other
1541 memory, too
1542
1543======================================================================
wdenk149dded2003-09-10 18:20:28 +00001544Changes for U-Boot 0.4.8:
wdenkd94f92c2003-08-28 09:41:22 +00001545======================================================================
1546
dzu29127b62003-09-25 22:30:12 +00001547* Add I2C and RTC support for RMU board
1548
wdenk7205e402003-09-10 22:30:53 +00001549* Patches by Denis Peter, 9 Sep 2003:
1550 add FAT support for IDE, SCSI and USB
1551
1552* Patches by Gleb Natapov, 2 Sep 2003:
1553 - cleanup of POST code for unsupported architectures
1554 - MPC824x locks way0 of data cache for use as initial RAM;
1555 this patch unlocks it after relocation to RAM and invalidates
1556 the locked entries.
1557
1558* Patch by Gleb Natapov, 30 Aug 2003:
1559 new I2C driver for mpc107 bridge. Now works from flash.
1560
1561* Patch by Dave Ellis, 11 Aug 2003:
1562 - JFFS2: fix typo in common/cmd_jffs2.c
1563 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
1564 - JFFS2: remove node version 0 warning
1565 - JFFS2: accept JFFS2 PADDING nodes
1566 - SXNI855T: add AM29LV800 support
1567 - SXNI855T: move environment from EEPROM to flash
1568 - SXNI855T: boot from JFFS2 in NOR or NAND flash
1569
1570* Patch by Bill Hargen, 11 Aug 2003:
1571 fixes for I2C on MPC8240
1572 - fix i2c_write routine
1573 - fix iprobe command
1574 - eliminates use of global variables, plus dead code, cleanup.
1575
wdenk149dded2003-09-10 18:20:28 +00001576* Add support for USB Mass Storage Devices (BBB)
1577 (tested with USB memory sticks only)
1578
1579* Avoid flicker on TRAB's VFD
1580
wdenk7152b1d2003-09-05 23:19:14 +00001581* Add support for SK98xx driver
1582
1583* Add PCI support for SL8245 board
1584
1585* Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
1586 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
1587 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
1588
1589* Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
1590 to allow for more accurate baudrate settings
1591 (error now 0.7% at 115 kbps, instead of 3.5% before)
1592
1593* Patch by Andreas Mohr, 4 Sep 2003:
1594 Fix a lot of spelling errors
1595
wdenk12f34242003-09-02 22:48:03 +00001596* Add support for PPChameleon Eval Board
1597
1598* Add support for P3G4 board
1599
1600* Fix problem with MGT5100 FEC driver: add "early" MAC address
1601 initialization
1602
wdenk326428c2003-08-31 18:37:54 +00001603* Patch by Yuli Barcohen, 7 Aug 2003:
1604 check BCSR to detect if the board is configured in PCI mode
1605
wdenk149dded2003-09-10 18:20:28 +00001606======================================================================
1607Changes for U-Boot 0.4.7:
1608======================================================================
1609
wdenk0cb61d72003-08-30 00:05:50 +00001610* Patch by Raghu Krishnaprasad, 7 Aug 2003:
1611 add support for Adder II MPC852T module
1612
wdenk6f213472003-08-29 22:00:43 +00001613* Patch by George G. Davis, 19 Aug 2003:
1614 fix TI Innovator/OMAP1510 pin configs
1615
1616* Patches by Kshitij, 18 Aug 2003
1617 - add support for arm926ejs cpu core
1618 - add support for TI OMAP 1610 Innovator Board
1619
wdenkc29fdfc2003-08-29 20:57:53 +00001620* Patch by Yuli Barcohen, 14 Aug 2003:
1621 add support for bzip2 uncompression
1622
1623* Add GCC library to examples/Makefile so GCC utility functions will
1624 be resolved, too
1625
wdenkca75add2003-08-29 10:05:53 +00001626* Add I2C and RTC support for RMU board using software I2C driver
1627 (because of better response to iprobe command); fix problem with
1628 "reset" command
1629
stroese437ce072003-08-28 14:24:37 +00001630* Patch by Matthias Fuchs, 28 Aug 2003:
1631 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
1632 CONFIG_BOOTP_MAKS (see README).
1633
wdenkd94f92c2003-08-28 09:41:22 +00001634* Fix ICU862 environment problem
1635
1636* Fix RAM size detection for RMU board
1637
1638* Implement "reset" for MGT5100/MPC5200 systems
1639
1640======================================================================
1641Changes for U-Boot 0.4.6:
wdenk2535d602003-07-17 23:16:40 +00001642======================================================================
1643
wdenke0ac62d2003-08-17 18:55:18 +00001644* Make Ethernet autonegotiation on INCA-IP work for all clock rates;
1645 allow selection of clock frequency as "make" target
1646
1647* Implement memory autosizing code for IceCube boards
1648
1649* Configure network port on INCA-IP for autonegotiation
1650
1651* Fix overflow problem in network timeout code
1652
1653* Patch by Richard Woodruff, 8 Aug 2003:
1654 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
1655
wdenkd94f92c2003-08-28 09:41:22 +00001656======================================================================
1657Changes for U-Boot 0.4.5:
1658======================================================================
1659
wdenkae3af052003-08-07 22:18:11 +00001660* Update for TQM board defaults:
1661 disable clocks_in_mhz, enable boot count limit
1662
dzu9374fa22003-08-07 15:04:48 +00001663* Removed tools/gdb from "make all" target. Added make target "gdbtools"
1664 in toplevel directory instead. Removed astest.c from tools/gdb because
1665 it is no longer relevant.
1666
wdenk96e48cf2003-08-05 18:22:44 +00001667* Fix PCI support for MPC5200 / IceCube Board
1668
wdenkbdccc4f2003-08-05 17:43:17 +00001669* Map ISP1362 USB OTG controller for NSCU board
1670
1671* Patch by Brad Parker, 02 Aug 2003:
1672 fix sc520_cdp problems
1673
1674* Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
1675
1676* Allow erase command to cross flash bank boundaries
1677
wdenk1f4bb372003-07-27 00:21:01 +00001678* Patch by Scott McNutt, 21 Jul 2003:
1679 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
1680 Both LynxOS and BlueCat linux KDIs are supported.
1681
1682* Patch by Richard Woodruff, 25 Jul 2003:
1683 use more reliable reset for OMAP/925T
1684
1685* Patch by Nye Liu, 25 Jul 2003:
1686 fix typo in mpc8xx.h
1687
1688* Patch by Richard Woodruff, 24 Jul 2003:
1689 Fixes for cmd_nand.c:
1690 - Fixed null dereferece which could result in incorrect ECC values.
1691 - Added support for devices with no Ready/Busy signal hooked up.
1692 - Added OMAP1510 read/write protect handling.
1693 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
1694 for non-JFFS2.
1695 - Switched default ECC to be JFFS2.
1696
wdenk77846742003-07-26 08:08:08 +00001697* Allow crc32 to be used at address 0x000
1698
1699* Provide consistent interface to standalone applications to access
1700 the 'global_data' structure
1701 Provide a doc/README.standalone more useful to users/developers.
1702
1703* Make IceCube MGT5100 FEC driver work
1704
wdenk27b207f2003-07-24 23:38:38 +00001705* Implement new mechanism to export U-Boot's functions to standalone
1706 applications: instead of using (PPC-specific) system calls we now
1707 use a jump table; please see doc/README.standalone for details
1708
1709* Patch by Dave Westwood, 24 Jul 2003:
1710 added support for Unity OS (a proprietary OS)
1711
1712* Patch by Detlev Zundel, 23 Jul 2003:
1713 add "imls" command to print flash table of contents
1714
1715* Fix cold boot detection for log buffer reset
1716
1717* Return error for invalid length specifiers with "cp.X" etc.
1718
1719* Fix startup problem on MIPS
1720
1721* Allow for CONFIG_SPLASH_SCREEN even when no explicit
1722 bitmap support is configured
1723
1724* Patch by Bill Hargen, 18 Jul 2003:
1725 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
1726
1727* Patch by Denis Peter, 18 Jul 2003:
1728 - fix memory configuration for MIP405T
1729 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
1730
1731* Cleanup of TQM82xx configurations; use "official" board types
1732 to make selection easier.
1733
wdenk2535d602003-07-17 23:16:40 +00001734* Patch by Martin Krause, 17 Jul 2003:
1735 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
1736
1737* Patch by Richard Woodruff, 17 July 03:
stroese437ce072003-08-28 14:24:37 +00001738 - Fixed bug in OMAP1510 baud rate divisor settings.
wdenk2535d602003-07-17 23:16:40 +00001739
1740* Patch by Nye Liu, 16 July 2003:
1741 MPC860FADS fixes:
1742 - add MPC86xADS support (uses MPC86xADS.h)
1743 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
1744 o PLPRCR changes
1745 o BRG changes (EXTAL/XTAL restricted to 10MHz)
1746 o don't trust gclk() software measurement by default, depend on
1747 CONFIG_8xx_GCLK_FREQ
1748 - add DRAM SIMM not installed detection
1749 - use more "correct" SDRAM initialization sequence
1750 - allow different SDRAM sizes (8xxADS has 8M)
1751 - default DER is 0
1752 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
1753 - rename MAMR/MBMR defines to be more consistent. Should eventually
1754 be merged into MxMR to better reflect the PowerQUICC datasheet.
1755
1756* Patch by Yuli Barcohen, 16 Jul 2003:
1757 support new Motorola PQ2FADS-ZU evaluation board which replaced
1758 MPC8260ADS and MPC8266ADS
1759
1760======================================================================
wdenk945af8d2003-07-16 21:53:01 +00001761Changes for U-Boot 0.4.4:
1762======================================================================
1763
1764* Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
1765
1766* Add support for MGT5100 and MPC5200 processors
1767
1768* Patch by Lutz Dennig, 15 Jul 2003:
1769 update for R360MPI board
1770
1771======================================================================
wdenk8564acf2003-07-14 22:13:32 +00001772Changes for U-Boot 0.4.3:
wdenkb37c7e52003-06-30 16:24:52 +00001773======================================================================
1774
wdenk2e5983d2003-07-15 20:04:06 +00001775* Patches by Kshitij, 04 Jul 2003
wdenk945af8d2003-07-16 21:53:01 +00001776 - added support for arm925t cpu core
wdenk2e5983d2003-07-15 20:04:06 +00001777 - added support for TI OMAP 1510 Innovator Board
1778
wdenk6dff5522003-07-15 07:45:49 +00001779* Patches by Martin Krause, 14 Jul 2003:
1780 - add I2C support for s3c2400 systems (trab board)
1781 - (re-) add "ping" to command table
1782
1783* Fix handling of "slow" POST routines
1784
wdenk8564acf2003-07-14 22:13:32 +00001785* Patches by Yuli Barcohen, 13 Jul 2003:
1786 - Correct flash and JFFS2 support for MPC8260ADS
1787 - fix PVR values and clock generation for PowerQUICC II family
1788 (8270/8275/8280)
1789
1790* Patch by Bernhard Kuhn, 08 Jul 2003:
1791 - add support for M68K targets
1792
1793* Patch by Ken Chou, 3 Jul:
1794 - Fix PCI config table for A3000
1795 - Fix iobase for natsemi.c
1796 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
wdenk945af8d2003-07-16 21:53:01 +00001797
wdenk8564acf2003-07-14 22:13:32 +00001798* Allow to enable "slow" POST routines by key press on power-on
1799* Fix temperature dependend switching of LCD backlight on LWMON
1800* Tweak output format for LWMON
1801
stroese57029232003-07-11 08:23:12 +00001802* Patch by Stefan Roese, 11 Jul 2003:
1803 - Fix bug in CONFIG_VERSION_VARIABLE.
1804 - AR405 config updated.
1805 - OCRTC/ORSG: bsp command added.
1806 - ASH405 bsp update.
1807
wdenk8564acf2003-07-14 22:13:32 +00001808======================================================================
1809Changes for U-Boot 0.4.2:
1810======================================================================
1811
wdenkf12e5682003-07-07 20:07:54 +00001812* Add support for NSCU board
1813
1814* Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
1815
1816* Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
1817 mirror bit flash on TQM8xxM modules
1818
wdenk0d498392003-07-01 21:06:45 +00001819* Patch by Kenneth Johansson, 30 Jun 2003:
1820 get rid of MK_CMD_ENTRY macro; update doc/README.command
1821
wdenkb37c7e52003-06-30 16:24:52 +00001822* Patch by Seb James, 30 Jun 2003:
1823 Improve documentation of I2C configuration in README
1824
1825* Fix problems with previous log buffer "fixes"
1826
1827* Fix minor help text issues
1828
1829* "log append" did not append a newline
1830
1831======================================================================
wdenkb0fce992003-06-29 21:03:46 +00001832Changes for U-Boot 0.4.1:
wdenk8bde7f72003-06-27 21:31:46 +00001833======================================================================
1834
wdenkb0fce992003-06-29 21:03:46 +00001835* Fix some missing commands, cleanup header files
1836 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
1837
wdenk9d2b18a2003-06-28 23:11:04 +00001838* Rewrite command lookup and help command (fix problems with bubble
1839 sort when sorting command name list). Minor cleanup here and there.
1840
wdenkd1cbe852003-06-28 17:24:46 +00001841* Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
1842 - Allow to call sysmon function interactively
1843 - PIC on LWMON board needs delay after power-on
1844 - Add missing RSR definitions for MPC8xx
1845 - Improve log buffer handling: guarantee clean reset after power-on
wdenk149dded2003-09-10 18:20:28 +00001846 - Add support for EXBITGEN board (aka "genie")
wdenkd1cbe852003-06-28 17:24:46 +00001847 - Add support for SL8245 board
1848
wdenk8bde7f72003-06-27 21:31:46 +00001849* Code cleanup:
1850 - remove trailing white space, trailing empty lines, C++ comments, etc.
1851 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
1852
1853* Patches by Kenneth Johansson, 25 Jun 2003:
1854 - major rework of command structure
1855 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
1856
1857======================================================================
1858Changes for U-Boot 0.4.0:
wdenk4532cb62003-04-27 22:52:51 +00001859======================================================================
1860
wdenk993cad92003-06-26 22:04:09 +00001861* Patches by Robert Schwebel, 26 Jun 2003:
wdenk8bde7f72003-06-27 21:31:46 +00001862 - csb226 configuration updated
1863 - credits for logodl port updated
1864 - innokom configuration updated
1865 - logodl tree update, still with coding style inconsistencies
1866 - added OCM for ppc405 warning to README
wdenk993cad92003-06-26 22:04:09 +00001867
1868* Patch by Pantelis Antoniou, 25 Jun 2003:
1869 update NetVia with V2 board support
1870
wdenkb783eda2003-06-25 22:26:29 +00001871* Header file cleanup for ARM
1872
1873* Patch by Murray Jensen, 24 Jun 2003:
1874 - make sure to use only U-boot provided header files
1875 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
1876
stroesea300d832003-06-24 14:32:24 +00001877* Patch by Stefan Roese, 24 Jun 2003:
1878 - Update esd ASH405 board files.
1879 - Update esd DASA_SIM config file.
1880 - Add ping command to some esd boards.
1881
wdenkcceb8712003-06-23 18:12:28 +00001882* Patch by Yuli Barcohen, 23 Jun 2003:
1883 Update for MPC8260ADS board
1884
1885* Patch by Murray Jensen, 23 Jun 2003:
1886 - cleanup of GCC 3.x compiler warnings
1887
wdenk3595ac42003-06-22 17:18:28 +00001888* Patch by Rune Torgersen, 4 Jun 2003:
1889 add large memory support for MPC8266ADS board
stroesea300d832003-06-24 14:32:24 +00001890
wdenk3595ac42003-06-22 17:18:28 +00001891* Patch by Richard Woodruff, 19 June 03:
1892 - Enabled standard u-boot device abstraction for ARM
1893 - Enabled console device for ARM
1894 - Initilized bi_baudrate for ARM
1895
1896* Patch by Bill Hargen, 23 Apr 2003:
1897 fix byte order for 824x I2C addresses (write op)
1898
wdenk592c5ca2003-06-21 00:17:24 +00001899* Patch by Murray Jensen, 20 Jun 2003:
1900 - hymod update
1901 - cleanup (especially for gcc-3.x compilers)
1902
wdenk72755c72003-06-20 23:10:58 +00001903* Patch by Tom Guilliams, 20 Jun 2003:
1904 added CONFIG_750FX support for IBM 750FX processors
1905
wdenk03329902003-06-20 22:36:30 +00001906* Patch by Devin Crumb, 02 Apr 2003:
1907 Fix clock divider rounding problem in drivers/serial.c
1908
1909* Patch by Richard Woodruff, 19 June 03:
1910 - Fixed smc91c111 driver to sync with the u-boot environment
1911 (driver/smc91c111.c).
wdenk0b97ab12003-06-19 23:58:30 +00001912 - Added eth_init error return check in NetLoop (net/net.c).
1913
wdenk03329902003-06-20 22:36:30 +00001914* Patch by Ken Chou, 19 June 2003:
wdenk0b97ab12003-06-19 23:58:30 +00001915 Added support for A3000 SBC board (Artis Microsystems Inc.)
1916
wdenk6dd652f2003-06-19 23:40:20 +00001917* Patches by Murray Jensen, 17 Jun 2003:
1918 - Hymod board database mods: add "who" field and new xilinx chip types
1919 - provide new "init_cmd_timeout()" function so code external to
1920 "common/main.c" can use the "reset_cmd_timeout()" function before
1921 entering the main loop
1922 - add DTT support for adm1021 (new file dtt/adm1021.c; config
1923 slightly different. see include/configs/hymod.h for an example
1924 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
1925 CFG_DTT_ADM1021 defined)
1926 - add new "eeprom_probe()" function which has similar args and
1927 behaves in a similar way to "eeprom_read()" etc.
1928 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
1929 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
1930 - gdbtools copyright update
1931 - ensure that set_msr() executes the "sync" and "isync" instructions
1932 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
1933 - 8260 I/O ports fix: Open Drain should be set last when configuring
1934 - add SIU IRQ defines for 8260
1935 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
1936 config.mk to allow board configurations to override the GNU
1937 linker script, selected via the LDSCRIPT, make variable, and to
1938 give an initial value to the OBJCFLAGS make variable
1939 - 8260 i2c enhancement:
1940 o correctly extends the timeout depending on the size of all
1941 queued messages for both transmit and receive
1942 o will not continue with receive if transmit times out
1943 o ensures that the error callback is done for all queued tx
1944 and rx messages
1945 o correctly detects both tx and rx timeouts, only delivers one to
1946 the callback, and does not overwrite an earlier error
1947 o logic in i2c_probe now correct
1948 - add "vprintf()" function so that "panic()" function can be
1949 technically correct
1950 - many Hymod board changes
1951
wdenk52f52c12003-06-19 23:04:19 +00001952* Patches by Robert Schwebel, 14 Jun 2003:
1953 - add support for Logotronic DL datalogger board
1954 - cleanup serial line after kermit binary download
1955 - add debugX macro (debug level support)
1956 - update mach-types.h to latest arm.linux.org.uk master list.
1957
wdenk48b42612003-06-19 23:01:32 +00001958* Patches by David Müller, 12 Jun 2003:
1959 - rewrite of the S3C24X0 register definitions stuff
1960 - "driver" for the built-in S3C24X0 RTC
1961
1962* Patches by Yuli Barcohen, 12 Jun 2003:
1963 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
1964 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
1965 configuration word supplied by FPGA on some MPC8260ADS boards
1966
1967* Patch by Pantelis Antoniou, 10 Jun 2003:
1968 Unify status LED interface
1969
wdenk15ef8a52003-06-18 20:22:24 +00001970* Add support for DS12887 RTC; add RTC support for ATC board
1971
wdenk2abbe072003-06-16 23:50:08 +00001972* Patch by Nicolas Lacressonniere, 11 Jun 2003:
1973 Modifications for Atmel AT91RM9200DK ARM920T based development kit
1974 - Add Atmel DataFlash support for reading and writing.
stroesea300d832003-06-24 14:32:24 +00001975 - Add possibility to boot a Linux from DataFlash with BOOTM command.
wdenk2abbe072003-06-16 23:50:08 +00001976 - Add Flash detection on Atmel AT91RM9200DK
1977 (between Atmel AT49BV1614 and AT49BV1614A flashes)
1978 - Replace old Ethernet PHY layer functions
1979 - Change link address
1980
1981* Patch by Frank Smith, 9 Jun 2003:
1982 use CRIT_EXCEPTION for machine check on 4xx
1983
1984* Patch by Detlev Zundel, 13 Jun 2003:
1985 added implementation of the "carinfo" command in cmd_immap.c
1986
wdenk71f95112003-06-15 22:40:42 +00001987* Fix CONFIG_NET_MULTI support in include/net.h
1988
1989* Patches by Kyle Harris, 13 Mar 2003:
1990 - Add FAT partition support
1991 - Add command support for FAT
1992 - Add command support for MMC
1993 ----
1994 - Add Intel PXA support for video
1995 - Add Intel PXA support for MMC
1996 ----
1997 - Enable MMC and FAT for lubbock board
1998 - Other misc changes for lubbock board
1999
wdenk487778b2003-06-06 11:20:01 +00002000* Patch by Robert Schwebel, April 02, 2003:
2001 fix for SMSC91111 driver
2002
wdenka3ed3992003-06-05 19:37:36 +00002003* Patch by Vladimir Gurevich, 04 Jun 2003:
2004 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
2005
stroese08eaea92003-06-05 15:44:37 +00002006* Patch by Stefan Roese, 05 Jun 2003:
2007 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
2008 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
2009 data cache can be used even if the chip select is in use.
2010 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
2011 (see README for further description).
2012 - Changed config files of CONFIG_EEPRO100 boards to use the
2013 CFG_RX_ETH_BUFFER define.
2014
wdenk73a8b272003-06-05 19:27:42 +00002015* Add support for RMU board
2016
2017* Add support for TQM862L at 100/50 MHz
2018
2019* Patch by Pantelis Antoniou, 02 Jun 2003:
2020 major reconstruction of networking code;
2021 add "ping" support (outgoing only!)
2022
wdenkf3e0de62003-06-04 15:05:30 +00002023* Patch by Denis Peter, 04 June 2003:
2024 add support for the MIP405T board
2025
wdenk682011f2003-06-03 23:54:09 +00002026* Patches by Udi Finkelstein, 2 June 2003:
2027 - Added support for custom keyboards, initialized by defining a
2028 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
2029 - Added support for the RBC823 board.
2030 - cpu/mpc8xx/lcd.c now automatically calculates the
2031 Horizontal Pixel Count field.
2032
2033* Fix alignment problem in BOOTP (dhcp_leasetime option)
2034 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
2035
2036* Patch by Mark Rakes, 14 May 2003:
2037 add support for Intel e1000 gig cards.
2038
2039* Patch by Nye Liu, 3 Jun 2003:
2040 fix critical typo in MAMR definition (include/mpc8xx.h)
2041
2042* Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
2043
2044* Patch by Klaus Heydeck, 2 Jun 2003
2045 Minor changes for KUP4K configuration
2046
wdenk7a8e9bed2003-05-31 18:35:21 +00002047* Patch by Marc Singer, 29 May 2003:
2048 Fixed rarp boot method for IA32 and other little-endian CPUs.
2049
2050* Patch by Marc Singer, 28 May 2003:
2051 Added port I/O commands.
2052
2053* Patch by Matthew McClintock, 28 May 2003
2054 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
2055 - minor patches for utx8245
2056
2057* Patch by Daniel Engström, 28 May 2003:
2058 x86 update
2059
2060* Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
2061 add nand flash support to SXNI855T configuration
2062 fix/extend nand flash support:
2063 - fix 'nand erase' command so does not erase bad blocks
2064 - fix 'nand write' command so does not write to bad blocks
2065 - fix nand_probe() so handles no flash detected properly
2066 - add doc/README.nand
2067 - add .jffs2 and .oob options to nand read/write
2068 - add 'nand bad' command to list bad blocks
2069 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
2070 - make NAND read/write faster
2071
2072* Patch by Rune Torgersen, 23 May 2003:
2073 Update for MPC8266ADS board
2074
wdenk3b57fe02003-05-30 12:48:29 +00002075* Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
2076 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
2077 _time_ (!) if the environment is embedded within the U-Boot image,
2078 or in a separate flash sector.
2079
2080* Cleanup CFG_DER #defines in config files (wd maintained only)
2081
wdenkf07771c2003-05-28 08:06:31 +00002082* Fix data abort exception handling for arm920t CPU
2083
2084* Fix alignment problems with flash driver for TRAB board
2085
2086* Patch by Donald White, 21 May 2003:
2087 fix calculation of base address in pci_hose_config_device()
2088
2089* Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
2090 execute "cmd2", even if "cmd1" fails. Note that this is different
2091 to "run var1 var2" where the contents of "var2" will NOT be
2092 executed when a command in "var1" fails.
2093
wdenk38b99262003-05-23 23:18:21 +00002094* Add zero-copy ramdisk support (requires corresponding kernel support!)
2095
wdenk4c3b21a2003-05-23 12:36:20 +00002096* Patch by Kyle Harris, 20 May 2003:
2097 In preparation for an ixp port, rename cpu/xscale and arch-xscale
2098 into cpu/pxa and arch-pxa.
2099
stroesed9ff6e82003-05-23 11:49:24 +00002100* Patch by Stefan Roese, 23 May 2003:
2101 - IBM PPC405EP port added.
2102 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
2103 UART0) is used as default U-Boot console. PPC4xx only!
2104 - esd ASH405 board added (PPC405EP based).
2105 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
2106 - esd CPCI405AB board added.
2107 - esd PMC405 board added.
2108 - Update of some esd boards.
2109
wdenk33149b82003-05-23 11:38:58 +00002110* Patch by Denis Peter, 19 Mai 2003:
2111 add support for the MIP405-3 board
2112
wdenk5d232d02003-05-22 22:52:13 +00002113* Patch by Dave Ellis, 22 May 2003:
2114 Fix problem with only partially cleared .bss segment
2115
2116* Patch by Rune Torgersen, 12 May 2003:
2117 get PCI to work on a MPC8266ADS board; incorporate change to
2118 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
2119
2120* Patch by Nye Liu, 1 May 2003:
2121 minor patches for the FADS8xx
2122
2123* Patch by Thomas Schäfer, 28 Apr 2003:
2124 Fix SPD handling for 256 ECC DIMM on Walnut
2125
wdenkc8c3a8b2003-05-21 20:26:20 +00002126* Add support for arbitrary bitmaps for TRAB's VFD command;
2127 allow to pass boot bitmap addresses in environment variables;
2128 allow for zero boot delay
wdenk82226bf2003-05-20 20:49:01 +00002129
2130* Patch by Christian Geißinger, 19 May 2002:
2131 On TRAB: wait until the dummy byte has been completely sent
2132
wdenk7f70e852003-05-20 14:25:27 +00002133* Patch by David Updegraff, 22 Apr 2003:
2134 update for CrayL1 board
2135
2136* Patch by Pantelis Antoniou, 21 Apr 2003:
2137 add boot support for ARTOS (a proprietary OS)
2138
2139* Patch by Steven Scholz, 11 Apr 2003:
2140 Add support for RTC DS1338
2141
2142* Patch by Rod Boyce, 24 Jan 2003:
2143 Fix counting of extended partitions in diskboot command
2144
wdenk59de2ed2003-05-20 10:58:04 +00002145* Patch by Christophe Lindheimer, 20 May 2003:
2146 allow the use of CFG_LOADS when CFG_NO_FLASH is set
2147
wdenk86d82762003-05-20 10:39:44 +00002148* Fix SDRAM timing on Purple board
2149
wdenk66fd3d12003-05-18 11:30:09 +00002150* Add support for CompactFlash on ATC board
2151 (includes support for Intel 82365 and compatible PC Card controllers,
2152 and Yenta-compatible PCI-to-CardBus controllers)
2153
wdenk45219c42003-05-12 21:50:16 +00002154* Patch by Mathijs Haarman, 08 May 2003:
2155 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
2156
wdenk9c62cc52003-05-03 23:33:47 +00002157* Fix problem with usage of "true" (undefined in current versions of bfd.h)
2158
wdenk7aa78612003-05-03 15:50:43 +00002159* Add support for Promess ATC board
2160
2161* Patch by Keith Outwater, 28 Apr 2003:
2162 - Miscellaneous corrections and additions to GEN860T board specific code.
2163 - Added GEN860_SC variant to GEN860T.
2164 - Miscellaneous corrections to GEN860T documentation.
2165 - Correct duplicate entry in U-Boot CREDITS file.
2166 - Add GEN860T_SC entry in MAINTAINERS file.
2167 - Update CREDITS file with GEN860T_SC info.
2168
2169* Update Smiths Aerospace addresses in MAINTAINERS file
2170
2171* Fix error handling in hush's version of "run" command
2172
wdenk4532cb62003-04-27 22:52:51 +00002173* LWMON extensions:
2174 - Splashscreen support
2175 - modem support
2176 - sysmon support
2177 - temperature dependend enabling of LCD
2178
2179* Allow booting from old "PPCBoot" disk partitions
2180
2181* Add support for TQM8255 Board / MPC8255 CPU
2182
2183======================================================================
wdenk02c9bed2003-04-20 17:41:25 +00002184Changes for U-Boot 0.3.1:
wdenkd126bfb2003-04-10 11:18:18 +00002185======================================================================
2186
wdenkd791b1d2003-04-20 14:04:18 +00002187* Make sure Block Lock Bits get cleared in R360MPI flash driver
2188
2189* MPC823 LCD driver: Fill color map backwards, to allow for steady
2190 display when Linux takes over
2191
2192* Patch by Erwin Rol, 27 Feb 2003:
2193 Add support for RTEMS (this time for real).
2194
2195* Add support for "bmp info" and "bmp display" commands to load
2196 bitmap images; this can be used (for example in a "preboot"
2197 command) to display a splash screen very quickly after poweron.
2198
2199* Add support for 133 MHz clock on INCA-IP board
2200
wdenk4a6fd342003-04-12 23:38:12 +00002201* Patch by Lutz Dennig, 10 Apr 2003:
2202 Update for R360MPI board
2203
2204* Add new meaning to "autostart" environment variable:
2205 If set to "no", a standalone image passed to the
2206 "bootm" command will be copied to the load address
2207 (and eventually uncompressed), but NOT be started.
2208 This can be used to load and uncompress arbitrary
2209 data.
2210
stroese69f8f822003-04-10 13:30:28 +00002211* Patch by Stefan Roese, 10 Apr 2003:
wdenk4a6fd342003-04-12 23:38:12 +00002212 Changed DHCP client to use IP address from server option field #54
2213 from the OFFER packet in the server option field #54 in the REQUEST
2214 packet. This fixes a problem using a Windows 2000 DHCP server,
2215 where the DHCP-server is not the TFTP-server.
2216
2217* Set max brightness for MN11236 displays on TRAB board
stroese69f8f822003-04-10 13:30:28 +00002218
wdenkd126bfb2003-04-10 11:18:18 +00002219* Add support for TQM862L modules
2220
2221======================================================================
wdenk60fbe252003-04-08 23:25:21 +00002222Changes for U-Boot 0.3.0:
wdenkaacf9a42003-01-17 16:27:01 +00002223======================================================================
2224
wdenk3e386912003-04-05 00:53:31 +00002225* Patch by Arun Dharankar, 4 Apr 2003:
2226 Add IDMA example code (tested on 8260 only)
2227
2228* Add support for Purple Board (MIPS64 5Kc)
2229
2230* Add support for MIPS64 5Kc CPUs
2231
2232* Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
2233
2234* Patch by Denis Peter, 04 Apr 2003:
2235 - update MIP405-4 board
2236
stroese36c05a82003-04-04 16:55:30 +00002237* Patch by Stefan Roese, 4 Apr 2003:
2238 - U-Boot version environment variable "ver" added
2239 (CONFIG_VERSION_VARIABLE).
2240 - Changed PPC405GPr version from A to B.
2241 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
2242
wdenk3e386912003-04-05 00:53:31 +00002243* Patches by Denis Peter, 03 April 2003:
2244 - fix PCI IRQs on MPL boards
2245 - fix two more un-relocated pointer problems
2246
2247* Fix behaviour of "run" command:
2248 - print error message iv variable does not exist
2249 - terminate processing of arguments in case of error
2250
2251* Patches by Peter Figuli, 10 Mar 2003
2252 - Add support for BTUART on PXA platform
2253 - Add support for WEP EP250 (PXA) board
2254
2255* Fix flash problems on INCA-IP; add tool to allow bruning images to
2256 flash using a BDI2000
2257
2258* Implement fix for I2C Edge Conditions problem for all boards that
2259 use the bit-banging driver (common/soft_i2c.c)
2260
wdenk0db5bca2003-03-31 17:27:09 +00002261* Patch by Martin Winistoerfer, 23 Mar 2003
2262 - Add port to MPC555/556 microcontrollers
2263 - Add support for cmi customer board with
2264 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
2265
2266* Patch by Rick Bronson, 28 Mar 2003:
2267 - fix common/cmd_nand.c
2268
wdenk85ec0bc2003-03-31 16:34:49 +00002269* Patch by Arun Dharankar, 24 Mar 2003:
2270 - add threads / scheduler example code
2271
2272* Add patches by Robert Schwebel, 31 Mar 2003:
2273 - add ctrl-c support for kermit download
2274 - align bdinfo output on ARM
wdenk3e386912003-04-05 00:53:31 +00002275 - csb226 board: bring in sync with innokom/memsetup.S
2276 - csb226 board: fix MDREFR handling
2277 - misc doc fixes / extensions
2278 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
2279 - add BOOT_PROGRESS to armlinux.c
wdenk85ec0bc2003-03-31 16:34:49 +00002280
stroese36c05a82003-04-04 16:55:30 +00002281* Add CPU ID, version, and clock speed for INCA-IP
wdenk85ec0bc2003-03-31 16:34:49 +00002282
wdenk506f0442003-03-28 14:40:36 +00002283* Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
2284 - fix SRAM and SDRAM memory sizing
2285 - add status LED support
2286 - add MAC address for second (SCC1) ethernet port
2287
2288* Update default environment for TQM8260 board
2289
wdenkdc7c9a12003-03-26 06:55:25 +00002290* Patch by Rick Bronson, 16 Mar 2003:
wdenkc0218802003-03-27 12:09:35 +00002291 - Add NAND flash support for reading, writing, and erasing NAND
2292 flash (certain forms of which are called SmartMedia).
2293 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
wdenkdc7c9a12003-03-26 06:55:25 +00002294
2295* Patches by Robert Schwebel, 19 Mar 2003:
2296 - use arm-linux-gcc as default compiler for ARM
2297 - fix i2c fixup code
2298 - fix missing baudrate setting
2299 - added $loadaddr / CFG_LOAD_ADDR support to loadb
2300 - moved "ignoring trailing characters" _before_ u-boot wants to
2301 print out diagnostics messages; removes bogus characters at the
2302 end of transmission
2303
2304* Patch by John Zhan, 18 Mar 2003:
2305 Add support for SinoVee Microsystems SC8xx boards
2306
2307* Patch by Rolf Offermanns, 21 Mar 2003:
2308 ported the dnp1110 related changes from the current armboot cvs to
2309 current u-boot cvs. smc91111 does not work. problem marked in
2310 smc91111.c, grep for "FIXME".
2311
2312* Patch by Brian Auld, 25 Mar 2003:
2313 Add support for STM flash chips on ebony board
2314
wdenk4d75a502003-03-25 16:50:56 +00002315* Add PCI support for MPC8250 Boards (PM825 module)
2316
stroese44e5c5c2003-03-25 14:44:48 +00002317* Patch by Stefan Roese, 25 Mar 2003:
2318 - PCI405 update.
2319
stroese5d5d44e2003-03-20 15:32:59 +00002320* Patch by Stefan Roese, 20 Mar 2003:
2321 - CPCI4052 update (support for revision 3).
2322 - Set edge conditioning circuitry on PPC405GPr for compatibility
2323 to existing PPC405GP designs.
2324 - Clip udiv to 5 bits on PPC405 (serial.c).
2325
wdenkc0218802003-03-27 12:09:35 +00002326* Extend INCAIP board support:
2327 - add automatic RAM size detection
2328 - add "bdinfo" command
2329 - pass flash address and size to Linux kernel
2330 - switch to 150 MHz clock
2331
wdenk06d01db2003-03-14 20:47:52 +00002332* Avoid flicker on the TRAB's VFD by synchronizing the enable with
2333 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
2334 boards, version 153 for Rev. 200 boards).
2335
2336* Patch by Vladimir Gurevich, 12 Mar 2003:
2337 Fix relocation problem of statically initialized string pointers
2338 in common/cmd_pci.c
2339
2340* Patch by Kai-Uwe Blöm, 12 Mar 2003:
2341 Cleanup & bug fixes for JFFS2 code:
2342 - the memory mangement was broken. It caused havoc on malloc by
2343 writing beyond the block boundaries.
2344 - the length calculation for files was wrong, sometimes resulting
2345 in short file reads.
2346 - data copying now optionally takes fragment version numbers into
2347 account, to avoid copying from older data.
2348 See doc/README.JFFS2 for details.
2349
wdenk3bac3512003-03-12 10:41:04 +00002350* Patch by Josef Wagner, 12 Mar 2003:
2351 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
2352 - ETH05 and BEDBUG support for CU824
2353 - added support for MicroSys CPC45
2354 - new BOOTROM/FLASH0 and DOC base for PM826
2355
2356* Patch by Robert Schwebel, 12 Mar 2003:
2357 Fix the chpart command on innokom board
2358
2359* Name cleanup:
2360 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
2361 s/PPCBoot/U-Boot/ in some files
2362 s/pImage/uImage/ in some files
2363
2364* Patch by Detlev Zundel, 15 Jan 2003:
2365 Fix '' command line quoting
2366
2367* Patch by The LEOX team, 19 Jan 2003:
2368 - add support for the ELPT860 board
2369 - add support for Dallas ds164x RTC
2370
wdenk1cb8e982003-03-06 21:55:29 +00002371* Patches by David Müller, 31 Jan 2003:
2372 - minimal setup for CardBus bridges
2373 - add EEPROM read/write support in the CS8900 driver
2374 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
wdenk3bac3512003-03-12 10:41:04 +00002375 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
wdenk1cb8e982003-03-06 21:55:29 +00002376
2377* Patch by Steven Scholz, 04 Feb 2003:
2378 add support for RTC DS1307
2379
2380* Patch by Reinhard Meyer, 5 Feb 2003:
2381 fix PLPRCR/SCCR init sequence on 8xx to allow for
2382 changes of EBDF by software
2383
2384* Patch by Vladimir Gurevich, 07 Feb 2003:
2385 "API-compatibility patch" for 4xx I2C driver
2386
2387* TRAB fixes / extensions:
2388 - Restore VFD brightness as saved in environment
wdenk15ef8a52003-06-18 20:22:24 +00002389 - add support for Fujitsu flashes
wdenk1cb8e982003-03-06 21:55:29 +00002390 - make sure both buzzers are turned off (drive low level)
2391
wdenk47cd00f2003-03-06 13:39:27 +00002392* Patches by Robert Schwebel, 06 Mar 2003:
2393 - fix bug in BOOTP code (must use NetCopyIP)
2394 - update of CSB226 port
2395 - clear BSS segment on XScale
2396 - added support for i2c_init_board() function
2397 - update to the Innokom plattform
2398
2399* Extend support for redundand environments for configurations where
2400 environment size < sector size
2401
wdenkdb2f7212003-03-06 00:58:30 +00002402* Patch by Rune Torgersen, 13 Feb 2003:
2403 Add support for Motorola MPC8266ADS board
2404
2405* Patch by Kyle Harris, 19 Feb 2003:
2406 patches for the Intel lubbock board:
2407 memsetup.S - general cleanup (based on Robert's csb226 code)
2408 flash.c - overhaul, actually works now
2409 lubbock.c - fix init funcs to return proper value
2410
2411* Patch by Kenneth Johansson, 26 Feb 2003:
stroese5d5d44e2003-03-20 15:32:59 +00002412 - Fixed off by one in RFTA calculation.
wdenkdb2f7212003-03-06 00:58:30 +00002413 - No need to abort when LDF is lower than we can program it's only
stroese5d5d44e2003-03-20 15:32:59 +00002414 minimum timing so clamp it to what we can do.
wdenkdb2f7212003-03-06 00:58:30 +00002415 - Takes function pointer to function for reading the spd_nvram. Usefull
2416 for faking data or hardcode a module without the nvram.
2417 - fix other user for above change
2418 - fix some comments.
2419
2420* Patches by Brian Waite, 26 Feb 2003:
2421 - fix port for evb64260 board
2422 - fix PCI for evb64260 board
2423 - fix PCI scan
2424
2425* Patch by Reinhard Meyer, 1 Mar 2003:
2426 Add support for EMK TOP860 Module
2427
2428* Patch by Yuli Barcohen, 02 Mar 2003:
2429 Add SPD EEPROM support for MPC8260ADS board
2430
wdenk43d96162003-03-06 00:02:04 +00002431* Patch by Robert Schwebel, 21 Jan 2003:
2432 - Add support for Innokom board
2433 - Don't complain if "install" fails
2434 - README cleanup (remove duplicated lines)
2435 - Update PXA header files
2436
2437* Add documentation for existing POST code (doc/README.POST)
2438
2439* Patch by Laudney Ren, 15 Jan 2003:
2440 Fix handling of redundand environment in "tools/envcrc.c"
2441
2442* Patch by Detlev Zundel, 28 Feb 2003:
2443 Add bedbug support for 824x systems
2444
2445* Add support for 16 MB flash configuration of TRAB board
2446
2447* Patch by Erwin Rol, 27 Feb 2003:
2448 Add support for RTEMS
2449
2450* Add image information to README
2451
stroese2a9e02e2003-02-18 11:30:24 +00002452* Patch by Stefan Roese, 18 Feb 2003:
2453 CPCIISER4 configuration updated.
2454
stroesed7787c62003-02-17 16:06:06 +00002455* Patch by Stefan Roese, 17 Feb 2003:
2456 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
2457
stroesead10dd92003-02-14 11:21:23 +00002458* Patch by Stefan Roese, 13 Feb 2003:
2459 Add "pcidelay" environment variable (in ms, enabled via
2460 CONFIG_PCI_BOOTDELAY).
2461 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
2462 RST# to respond to configuration cycles (33MHz -> 1s).
2463
wdenk43d96162003-03-06 00:02:04 +00002464* Fix dual PCMCIA slot support (when running with just one
2465 slot populated)
2466
2467* Add VFD type detection to trab board
2468
2469* extend drivers/cs8900.c driver to synchronize ethaddr environment
2470 variable with value in the EEPROM
2471
stroeseee1b3b52003-02-10 16:39:00 +00002472* Patch by Stefan Roese, 10 Feb 2003:
2473 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
2474
wdenkc0218802003-03-27 12:09:35 +00002475* Add support for MIPS32 4Kc CPUs
2476
2477* Add support for INCA-IP Board
2478
wdenk43d96162003-03-06 00:02:04 +00002479======================================================================
2480Changes for U-Boot 0.2.2:
2481======================================================================
2482
wdenkaacf9a42003-01-17 16:27:01 +00002483* Add dual ethernet support on PM826
2484
2485* Add support for LXT971 PHY on PM826
2486
2487* Patch by Tord Andersson, 16 Jan 2003:
2488 Fix flash sector count for TQM8xxL
2489
2490* Fix I2C EEPROM problem on ICU862 board (would only write the first
2491 16 bytes out of each 32 byte block)
2492
2493======================================================================
2494Changes for U-Boot 0.2.1:
wdenk288b3d72002-12-20 23:42:25 +00002495======================================================================
2496
wdenk608c9142003-01-13 23:54:46 +00002497* Add support for V37 board
2498 (patch by Jón Benediktsson, 11 Dec 2002)
2499
wdenkd0fb80c2003-01-11 09:48:40 +00002500* Update baudrate in bd_info when it gets changed
2501
2502* Add watchdog trigger points while waiting for serial port
2503 (so far only 8xx -- needed on LWMON with 100ms watchdog)
2504
2505* Improve command line tool to access the U-Boot's environment
2506 (figuration of the utility, using a config file)
2507
wdenka25f8622003-01-02 23:57:29 +00002508* Add single quote support for (old) command line parser
2509
wdenk288b3d72002-12-20 23:42:25 +00002510* Switch LWMON board default config from FRAM to EEPROM;
2511 in POST, EEPROM shows up on 8 addresses
2512
2513======================================================================
wdenk2f91a3d2002-12-17 18:07:30 +00002514Changes for U-Boot 0.2.0:
wdenk24ee89b2002-11-03 17:56:27 +00002515======================================================================
2516
wdenk6aff3112002-12-17 01:51:00 +00002517* Use 1-byte-read instead of -write for iprobe() function
2518 Add i2c commands to PM826 config
2519
2520* extend I2C POST code: check for list on known addresses
2521
wdenk228f29a2002-12-08 09:53:23 +00002522* Improve log buffer code; use "loglevel" to decide which messages
2523 to log on the console, too (like in Linux); get rid of "logstart"
2524
2525* Add command line tool to access the U-Boot's environment
2526 (board-specific for TRAB now, to be fixed later)
2527
wdenk7c7a23b2002-12-07 00:20:59 +00002528* Patch by Hans-Joerg Frieden, 06 Dec 2002
2529 Fix misc problems with AmigaOne support
2530
2531* Patch by Chris Hallinan, 3 Dec 2002:
2532 minor cleanup to the MPC8245 EPIC driver
2533
2534* Patch by Pierre Aubert , 28 Nov 2002
2535 Add support for external (SIU) interrupts on MPC8xx
2536
2537* Patch by Pierre Aubert , 28 Nov 2002
2538 Fix nested syscalls bug in standalone applications
2539
2540* Patch by David Müller, 27 Nov 2002:
2541 fix output of "pciinfo" command for CardBus bridge devices.
2542
2543* Fix bug in TQM8260 board detection - boards got stuck when board ID
2544 was not readable
2545
wdenk1f53a412002-12-04 23:39:58 +00002546* Add LED indication for IDE activity on KUP4K board
2547
wdenka6c7ad22002-12-03 21:28:10 +00002548* Fix startup problems with VFD display on TRAB
2549
2550* Patch by Pierre Aubert, 20 Nov 2002
2551 Add driver for Epson SED13806 graphic controller.
2552 Add support for BMP logos in cfb_console driver.
2553
wdenkea909b72002-11-21 23:11:29 +00002554* Added support for both PCMCIA slots (at the same time!) on MPC8xx
2555
2556* Patch by Rod Boyce, 21 Nov 2002:
2557 fix PCMCIA on MBX8xx board
2558
2559* Patch by Pierre Aubert , 21 Nov 2002
2560 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
2561 bootmode word in DPRAM configurable
2562
wdenkb2184c32002-11-19 23:01:07 +00002563* Patch by Daniel Engström, 18 Nov 2002:
2564 Fixes for x86 port (mostly strings issues)
2565
2566* Patch by Ken Chou, 18 Nov 2002:
2567 Fix for natsemi NIC cards (DP83815)
2568
2569* Patch by Pierre Aubert, 19 Nov 2002:
2570 fix a bug for the MII configuration, and some warnings
2571
wdenkc7de8292002-11-19 11:04:11 +00002572* Patch by Thomas Frieden, 13 Nov 2002:
2573 Add code for AmigaOne board
2574 (preliminary merge to U-Boot, still WIP)
2575
2576* Patch by Jon Diekema, 12 Nov 2002:
2577 - Adding URL for IEEE OUI lookup
2578 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
2579 being defined.
2580 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
2581 root-on-nfs macros are designed to switch how the default boot
2582 method gets defined.
2583
wdenk2262cfe2002-11-18 00:14:45 +00002584* Patch by Daniel Engström, 13 Nov 2002:
2585 Add support for i386 architecture and AMD SC520 board
2586
2587* Patch by Pierre Aubert, 12 Nov 2002:
2588 Add support for DOS filesystem and booting from DOS floppy disk
2589
wdenk1d0350e2002-11-11 21:14:20 +00002590* Patch by Jim Sandoz, 07 Nov 2002:
2591 Increase number of network RX buffers (PKTBUFSRX in
2592 "include/net.h") for EEPRO100 based boards (especially SP8240)
2593 which showed "Receiver is not ready" errors when U-Boot was
2594 processing the receive buffers slower than the network controller
2595 was filling them.
2596
wdenkeb9401e2002-11-11 02:11:37 +00002597* Patch by Andreas Oberritter, 09 Nov 2002:
2598 Change behaviour of NetLoop(): return -1 for errors, filesize
2599 otherwise; return code 0 is valid an means no file loaded - in this
2600 case the environment still gets updated!
2601
2602* Patches by Jon Diekema, 9 Nov 2002:
2603 - improve ADC/DAC clocking on the SACSng board to align
2604 the failing edges of LRCLK and SCLK
2605 - sbc8260 configuration tweaks
2606 - add status LED support for 82xx systems
2607 - wire sspi/sspo commands into command handler; improved error
2608 handlering
2609 - add timestamp support and alternate memory test to the
2610 SACSng configuration
2611
2612* Patch by Vince Husovsky, 7 Nov 2002:
wdenk7f6c2cb2002-11-10 22:06:23 +00002613 Add "-n" to linker options to get rid of "Not enough room for
2614 program headers" problem
2615
2616* Patch by David Müller, 05 Nov 2002
2617 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
2618 so we can use an already existing name
2619
2620* Patch by Pierre Aubert, 05 Nov 2002
2621 Hardware relatied improvments in FDC boot code
2622
2623* Patch by Holger Schurig, 5 Nov 2002:
2624 Make the PXA really change it's frequency
2625
2626* Patch by Pierre Aubert, 05 Nov 2002
2627 Add support for slave serial Spartan 2 FPGAs
2628
2629* Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
2630 drivers
2631
wdenk56f94be2002-11-05 16:35:14 +00002632* Add support for log buffer which can be passed to Linux kernel's
2633 syslog mechanism; used especially for POST results.
2634
2635* Patch by Klaus Heydeck, 31 Oct 2002:
2636 Add initial support for kup4k board
2637
wdenk384ae022002-11-05 00:17:55 +00002638* Patch by Robert Schwebel, 04 Nov 2002:
2639 - use watchdog to reset PXA250 systems
2640 - added progress callbacks to (some of the) ARM code
2641 - update for Cogent CSB226 board
2642
2643* Add support for FPS860 board
2644
wdenke95b61c2002-11-04 16:02:40 +00002645* Patch by Guillaume Alexandre,, 04 Nov 2002:
2646 Improve PCI access on 32-bits Compact PCI bus
2647
wdenk24ee89b2002-11-03 17:56:27 +00002648* Fix mdelay() on TRAB - this was still the debugging version with
2649 seconds instead of ms.
2650
2651* Patch by Robert Schwebel, 1 Nov 2002:
2652 XScale related cleanup (affects all ARM boards)
2653
2654* Cleanup of names and README.
wdenkcc1c8a12002-11-02 22:58:18 +00002655
2656======================================================================
wdenk24ee89b2002-11-03 17:56:27 +00002657Notes for U-Boot 0.1.0:
wdenkcc1c8a12002-11-02 22:58:18 +00002658======================================================================
2659
2660This is the initial version of "Das U-Boot", the Universal Boot Loader.
2661
2662It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
2663For information about the history of the project please see the
2664PPCBoot project page at http://sourceforge.net/projects/ppcboot
2665
2666======================================================================