blob: 4360146caa8d83a3e8d8a845517a6e9b60b3734d [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
wdenk10767cc2004-05-13 13:23:58 +00005* Add support for CATcenter board (based on PPChameleon ME module)
6
wdenk02b11f82004-05-12 22:54:36 +00007* Patch by Klaus Heydeck, 12 May 2004:
8 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
9 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
10 various changes to KUP4 board specific files
11
wdenk6c1362c2004-05-12 22:18:31 +000012* Fix minor network problem on MPC5200: need some delay between
13 resetting the PHY and sending the first packet. Implemented in a
14 "natural" way by invoking the PHY reset and initialization code
15 only once after power on vs. each time the interface is brought up.
16
wdenk9d9e2832004-05-11 21:53:55 +000017* Add some limited support for low-speed devices to SL811 USB controller
18 (at least "usb reset" now passes successfully and "usb info" displays
19 correct information)
20
wdenkbaac6072004-05-08 20:33:20 +000021* Change init sequence for multiple network interfaces: initialize
22 on-chip interfaces before external cards.
23
wdenk32877d62004-05-05 19:44:41 +000024* Fix memory leak in the NAND-specific JFFS2 code
25
26* Fix SL811 USB controller when attached to a USB hub
27
wdenk62b4ac92004-05-05 08:31:53 +000028* Fix config option spelling in PM520 config file
29
30* Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
31 patches by Pantelis Antoniou, 30 Mar 2004)
32
wdenk2729af92004-05-03 20:45:30 +000033* Fix minor NAND JFFS2 related issue
34
35* Fixes for SL811 USB controller:
36 - implement workaround for broken memory stick
37 - improve error handling
38
39* Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
40 cope with congested networks.
41
42======================================================================
wdenk56b86bf2004-04-12 14:31:43 +000043Changes for U-Boot 1.1.1:
44======================================================================
wdenk507bbe32004-04-18 21:13:41 +000045
wdenkfc1cfcd2004-04-25 15:41:35 +000046* Patch by Travis Sawyer, 23 Apr 2004:
47 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
48 errata from Vitesse Semiconductor.
wdenk0b8fa032004-04-25 14:37:29 +000049
50* Patch by Philippe Robin, 22 Apr 2004:
wdenk02b11f82004-05-12 22:54:36 +000051 Fix ethernet configuration for "versatile" board
wdenk0b8fa032004-04-25 14:37:29 +000052
53* Patch by Kshitij Gupta, 21 Apr 2004:
54 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
55
56* Patch by Steven Scholz, 24 Feb 2004:
57 Fix a bug in AT91RM9200 ethernet driver:
58 The MII interface is now initialized before accessing the PHY.
59
wdenkb9711de2004-04-25 13:18:40 +000060* Patch by John Kerl, 19 Apr 2004:
61 Use U-boot's miiphy.h for PHY register names, rather than
62 introducing a new header file.
63
64* Update pci_ids.h from linux-2.4.26
65
66* Patch by Masami Komiya, 19 Apr 2004:
67 Fix problem cause by VLAN function on little endian architecture
68 without VLAN environment
69
wdenke9132ea2004-04-24 23:23:30 +000070* Clean up the TQM8xx_YYMHz configurations; allow to use the same
wdenkb9711de2004-04-25 13:18:40 +000071 binary image for all clock frequencies. Implement run-time
wdenke9132ea2004-04-24 23:23:30 +000072 optimization of flash access timing based on the actual bus
73 frequency.
74
wdenk5cf91d62004-04-23 20:32:05 +000075* Modify KUP4X board configuration to use SL811 driver for USB memory
76 sticks (including FAT / VFAT filesystem support)
77
78* Add SL811 Host Controller Interface driver for USB
79
80* Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
81
82* Patch by Pantelis Antoniou, 19 Apr 2004:
83 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
84 Minor patches for Intracom boards.
85
86* Patch by Christian Pell, 19 Apr 2004:
87 cleanup support for CF/IDE on PCMCIA for PXA25X
88
wdenke35745b2004-04-18 23:32:11 +000089* Temporarily disabled John Kerl's extended MII command code because
90 "miivals.h" is missing
91
92* Patches by Mark Jonas, 13 Apr 2004:
93 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
94 - Add sync instructions to IceCube SDRAM init code
95 - Move SDRAM chip constants into seperate include files
96 - Unify DDR and SDR initialization code
97 - Unify all IceCube (Lite5xxx) target names
98
wdenk24711112004-04-18 22:57:51 +000099* Patch by John Kerl, 16 Apr 2004:
100 Enable ranges in mii command, e.g. mii read 0-1f 0 or
101 mii read 4-7 18-1a. Also add mii dump subcommand for
102 pretty-printing standard regs 0-5.
103
104* Patch by Stephen Williams, 16 April 2004:
105 fix typo in JSE.h; update MAINTAINERS
106
wdenk498b8db2004-04-18 22:26:17 +0000107* Patch by Matthew S. McClintock, 14 Apr 2004:
108 fix initdram function for utx8245 board
109
110* Patch by Markus Pietrek, 14 Apr 2004:
111 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
112
113* Patch by Reinhard Meyer, 18 Apr 2004:
114 provide the IDE Reset Function for EMK 5200 boards
115
116* Patch by Masami Komiya, 12 Apr 2004:
117 fix pci_hose_write_config_{byte,word}_via_dword problems
118
wdenka8bd82d2004-04-18 22:03:42 +0000119* Patch by Sangmoon Kim, 12 Apr 2004:
120 Update max RAM size for debris board
121
122* Patch by Travis Sawyer, 08 Apr 2004:
123 Add TLB entry for second DIMM slot on ocotea
124
125* Patch by Masami Komiya, 08 Apr 2004:
126 add RTL8169 network driver
127
wdenk7abf0c52004-04-18 21:45:42 +0000128* Patch by Dan Malek, 07 Apr 2004:
129 - Add support for RPC/STx GP3, Motorola 8560 board
130 - Update 85xx TSEC driver so it searches MII for first available PHY
131 and uses that one.
132 - Add functions to support console MII commands.
133
134* Patch by Tolunay Orkun, 07 Apr 2004:
wdenka8bd82d2004-04-18 22:03:42 +0000135 Move initialization of bi_iic_fast[]
wdenk7abf0c52004-04-18 21:45:42 +0000136 from board_init_f() to board_init_r()
137
138* Patch by Yasushi Shoji, 07 Apr 2004:
139 Cleanup microblaze port
140
141* Patch by Sangmoon Kim, 07 Apr 2004:
142 Add auto SDRAM module detection for Debris board
143
wdenkd4326ac2004-04-18 21:17:30 +0000144* Patch by Rune Torgersen, 06 Apr 2004:
145 - Fix some PCI problems on the MPC8266ADS board
146 - Fix the location of some PCI entries in the immap structure
147
wdenk507bbe32004-04-18 21:13:41 +0000148* Patch by Yasushi Shoji, 07 Apr 2004:
149 - add support for microblaze processors
150 - add support for AtmarkTechno "suzaku" board
151
wdenk998eaae2004-04-18 19:43:36 +0000152* Configure PPChameleon board to use redundand environment in flash
153
154* Configure PPChameleon board to use JFFS2 NAND support.
155
156* Added support for JFFS2 filesystem (read-only) on top of NAND flash
157
wdenk6e592382004-04-18 17:39:38 +0000158* Patch by Rune Torgersen, 16 Apr 2004:
159 LBA48 fixes
wdenk56b86bf2004-04-12 14:31:43 +0000160
wdenkc26e4542004-04-18 10:13:26 +0000161* Patches by Pantelis Antoniou, 16 Apr 2004:
162 - add support for a new version of an Intracom board and fix
163 various other things on others.
164 - add verify support to the crc32 command (define
165 CONFIG_CRC32_VERIFY to enable it)
166 - fix FEC driver for MPC8xx systems:
167 1. fix compilation problems for boards that use dynamic
168 allocation of DPRAM
169 2. shut down FEC after network transfers
170 - HUSH parser fixes:
171 1. A new test command was added. This is a simplified version of
172 the one in the bourne shell.
173 2. A new exit command was added which terminates the current
174 executing script.
175 3. Fixed handing of $? (exit code of last executed command)
wdenk6e592382004-04-18 17:39:38 +0000176 - Fix some compile problems;
177 add "once" functionality for the netretry variable
wdenkc26e4542004-04-18 10:13:26 +0000178
wdenkea66bc82004-04-15 23:23:39 +0000179* Patch by George G. Davis, 02 Apr 2004:
180 add support for Intel Assabet board
181
wdenkdb01a2e2004-04-15 23:14:49 +0000182* Patch by Stephen Williams, 01 Apr 2004:
183 Add support for Picture Elements JSE board
184
185* Patch by Christian Pell, 01 Apr 2004:
186 Add CompactFlash support for PXA systems.
187
wdenk04a85b32004-04-15 18:22:41 +0000188* Patches by Pantelis Antoniou, 30 Mar 2004:
189 - add auto-complete support to the U-Boot CLI
190 - add support for NETTA and NETPHONE boards; fix NETVIA board
wdenk5a8c51c2004-04-15 21:16:42 +0000191 - add support for the Epson 156x series of graphical displays
192 (These displays are serial and not suitable for using a normal
193 framebuffer console on them)
194 - add infrastructure needed in order to POST any DSPs in a board
wdenka6ab4bf2004-04-15 21:31:56 +0000195 - improve and fix various things in the MPC8xx FEC driver:
196 1. The new 87x and 88x series of processors have two FECs,
197 and the new driver supports them both.
198 2. Another change in the 87x/88x series is support for
199 the RMII (Reduced MII) interface. However numerous
200 changes are needed to make it work since the PHYs
201 are connected to the same lines. That means that
202 you have to address them correctly over the MII
203 interface.
204 3. We now correctly match the MII/RMII interface
205 configuration to what the PHY reports.
wdenka3d991b2004-04-15 21:48:45 +0000206 - Fix problem when readingthe MII status register. Due to the
207 internal design of many PHYs you have to read the register
208 twice. The problem is more apparent in 10Mbit mode.
209 - add new mode ".jffs2s" for reading from a NAND device: it just
210 skips over bad blocks.
211 - add networking support for VLANs (802.1q), and CDP (Cisco
212 Discovery Protocol)
wdenkbda6c8a2004-04-15 21:58:11 +0000213 - some minor patches / cleanup
wdenk04a85b32004-04-15 18:22:41 +0000214
215* Patch by Yuli Barcohen, 28 Mar 2004:
216 - Add support for MPC8272 family including MPC8247/8248/8271/8272
217 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
218 - Change configuration method for MPC8260ADS family
219
wdenkd716b122004-04-12 16:12:49 +0000220* add startup code to clear the BSS of standalone applications
221
wdenk56b86bf2004-04-12 14:31:43 +0000222* Fix if / elif handling bug in HUSH shell
223
224======================================================================
wdenkf525c8a2004-04-10 20:44:51 +0000225Changes for U-Boot 1.1.0:
wdenkc83bf6a2004-01-06 22:38:14 +0000226======================================================================
227
wdenk7e780362004-04-08 22:31:29 +0000228* Patch by Mark Jonas: Remove config.tmp files only when
229 unconfiguring the board
230
231* Adapt RMU board for bigger flash memory
232
wdenk0608e042004-03-25 19:29:38 +0000233* Patch by Klaus Heydeck, 13 Mar 2003:
234 Add support for KUP4X Board
235
wdenk518e2e12004-03-25 14:59:05 +0000236* Patch by Pavel Bartusek, 21 Mar 2004
237 Add Reiserfs support
238
239* Patch by Hinko Kocevar, 20 Mar 2004
240 - Add auto-release for SMSC LAN91c111 driver
241 - Add save/restore of PTR and PNR regs as suggested in datasheet
242
wdenk6fb6af62004-03-23 23:20:24 +0000243* Patch by Stephen Williams, 19 March 2004
244 Increase speed of sector reads from SystemACE,
245 shorten poll timeout and remove a useless reset
246
247* Patch by Tolunay Orkun, 19 Mar 2004:
248 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
249 (CONFIG_PHY_GIGE)
250
251* Patch by Brad Kemp, 18 Mar 2004:
252 prevent machine checks during a PCI scan
253
254* Patch by Pierre Aubert, 18 Mar 2004:
255 Fix string cleaning in IDE identification
256
wdenkeeb1b772004-03-23 22:53:55 +0000257* Patch by Pierre Aubert, 18 Mar 2004:
258 - Unify video mode handling for Chips & Technologies 69000 Video
259 chip and Silicon Motion SMI 712/710/810 Video chip
260 - Add selection of the video output (CRT or LCD) via 'videoout'
261 environment variable for the Silicon Motion
262 - README update
263
264* Patch by Pierre Aubert, 18 Mar 2004:
265 include/common.h typo fix
266
267* Patches by Tolunay Orkun, 17 Mar 2004:
268 - Add support for bd->bi_iic_fast[] initialization via environment
269 variable "i2cfast" (CONFIG_I2CFAST)
270 - Add "i2cfast" u-boot environment variable support for csb272
271
wdenk27aa8182004-03-23 22:37:33 +0000272* Patch by Carl Riechers, 17 Mar 2004:
273 Ignore '\0' characters in console input for use with telnet and
274 telco pads.
275
276* Patch by Leon Kukovec, 17 Mar 2004:
277 typo fix for strswab prototype #ifdef
278
wdenk4b9206e2004-03-23 22:14:11 +0000279* Patches by Thomas Viehweger, 16 Mar 2004:
280 - show PCI clock frequency on MPC8260 systems
281 - add FCC_PSMR_RMII flag for HiP7 processors
282 - in do_jffs2_fsload(), take load address from load_addr if not set
283 explicit, update load_addr otherwise
284 - replaced printf by putc/puts when no formatting is needed
285 (smaller code size, faster execution)
286
wdenk109c0e32004-03-23 21:43:07 +0000287* Patch by Phillippe Robin, 16 Mar 2004:
288 avoid dereferencing NULL pointer in lib_arm/armlinux.c
289
290* Patch by Stephen Williams, 15 Mar 2004:
291 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
292
293* Patch by Tolunay Orkun, 15 Mar 2004:
294 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
295
296* Patch by Travis Sawyer, 15 Mar 2004:
297 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
298
wdenkefa329c2004-03-23 20:18:25 +0000299* Add start-up delay to make sure power has stabilized before
300 attempting to switch on USB on SX1 board.
301
302* Patch by Josef Wagner, 18 Mar 2004:
303 - Add support for MicroSys XM250 board (PXA255)
304 - Add support for MicroSys PM828 board (MPC8280)
305 - Add support for 32 MB Flash on PM825/826
306 - new SDRAM refresh rate for PM825/PM826
307 - added support for MicroSys PM520 (MPC5200)
308 - replaced Query by Identify command in CPU86/flash.c
309 to support 28F160F3B
310
311* Fix wrap around problem with udelay() on ARM920T
312
313* Add support for Macronix flash on TRAB board
314
wdenk7d7ce412004-03-17 01:13:07 +0000315* Patch by Pierre Aubert, 15 Mar 2004:
316 Fix buffer overflow in IDE identification
317
318* Fix power-off of LCD for out-of-band temperatures on LWMON board
319
320* Remove redundand #define in IceCube.h
321
wdenkd9df1f42004-03-15 09:00:01 +0000322* Patch by Steven Scholz, 27 Feb 2004:
323 - Adding get_ticks() and get_tbclk() for AT91RM9200
324 - Many white space fixes in cpu/at91rm9200/interrupts.c
325
326* Patches by Steven Scholz, 20 Feb 2004:
327 some cleanup in AT91RM9200 related code
328
wdenk855a4962004-03-14 18:23:55 +0000329* Patches by Travis Sawyer, 12 Mar 2004:
330 - Fix Gigabit Ethernet support for 440GX
331 - Add Gigabit Ethernet Support to MII PHY utilities
332
333* Patch by Brad Kemp, 12 Mar 2004:
334 Fixes for drivers/cfi_flash.c:
335 - Better support for x8/x16 implementations
336 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
337 - Added defines for AMD command and address constants
338
339* Patch by Leon Kukovec, 12 Mar 2004:
340 Fix get_dentfromdir() to correctly handle deleted dentries
wdenk42dfe7a2004-03-14 22:25:36 +0000341
wdenk855a4962004-03-14 18:23:55 +0000342* Patch by George G. Davis, 11 Mar 2004:
343 Remove hard coded network settings in TI OMAP1610 H2
344 default board config
345
346* Patch by George G. Davis, 11 Mar 2004:
347 add support for ADS GraphicsClient+ board.
348
wdenk7d7ce412004-03-17 01:13:07 +0000349* Patch by Pierre Aubert, 11 Mar 2004:
wdenk4b248f32004-03-14 16:51:43 +0000350 - add bitmap command and splash screen support in cfb console
351 - add [optional] origin in the bitmap display command
352
353* Patch by Travis Sawyer, 11 Mar 2004:
354 Fix ocotea board early init interrupt setup.
355
356* Patch by Thomas Viehweger, 11 Mar 2004:
357 Remove redundand code; add PCI-specific bits to include/mpc8260.h
358
wdenkaaf224a2004-03-14 15:20:55 +0000359* Patch by Stephan Linz, 09 Mar 2004
360 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
361
362* Patch by George G. Davis, 9 Mar 2004:
363 fix recent build failure for SA1100 target
364
365* Patch by Travis Sawyer, 09 Mar 2004:
366 Support native interrupt mode for the IBM440GX.
367 Previously it was running in 440GP compatibility mode.
368
wdenk3d3befa2004-03-14 15:06:13 +0000369* Patch by Philippe Robin, 09 Mar 2004:
370 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
371 Platform support.
372
373* Patch by Masami Komiya, 08 Mar 2004:
374 Don't overwrite server IP address or boot file name
375 when the boot server does not return values
376
wdenk7d7ce412004-03-17 01:13:07 +0000377* Patch by Tolunay Orkun, 5 Mar 2004:
wdenk3d3befa2004-03-14 15:06:13 +0000378 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
379
wdenk4d13cba2004-03-14 14:09:05 +0000380* Patch by Tolunay Orkun, 5 Mar 2004:
381 Fix early board initialization for Cogent CSB272 board
382
383* Patch by Ed Okerson, 3 Mar 2004:
384 fix CFI flash writes for little endian systems
385
386* Patch by Reinhard Meyer, 01 Mar 2004:
387 generalize USB and IDE support for MPC5200 with according
388 changes to IceCube.h and TOP5200.h
389 add Am29LV256 256 MBit FLASH support for TOP5200 boards
390 add info about USB and IDE to README
391
wdenkc3f9d492004-03-14 00:59:59 +0000392* Patch by Yuli Barcohen, 4 Mar 2004:
393 Fix problems with GCC 3.3.x which changed handling of global
394 variables explicitly initialized to zero (now in .bss instead of
395 .data as before).
396
397* Patch by Leon Kukovec, 02 Mar 2004:
398 add strswab() to fix IDE LBA capacity, firmware and model numbers
399 on little endian machines
400
401* Patch by Masami Komiya, 02 Mar 2004:
402 - Remove get_ticks() from NFS code
403 - Add verification of RPC transaction ID
404
405* Patch by Pierre Aubert, 02 Mar 2004:
406 cleanup for IDE and USB drivers for MPC5200
407
408* Patch by Travis Sawyer, 01 Mar 2004:
wdenk0e6d7982004-03-14 00:07:33 +0000409 Ocotea:
410 - Add IBM PPC440GX Ref Platform support (Ocotea)
411 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
412 Adapted to U-Boot and 440GX port
413 440gx_enet.c:
414 - Add gracious handling of all Ethernet Pin Selections for 440GX
415 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
416 ppc440.h:
417 - Add needed bit definitions
418 - Fix formatting
419
420* Patch by Carl Riechers, 1 Mar 2004:
421 Add PPC440GX prbdv0 divider to fix memory clock calculation.
422
423* Patch by Stephan Linz, 27 Feb 2004
424 - avoid problems for targets without NFS download support
425
wdenkc40b2952004-03-13 23:29:43 +0000426* Patch by Rune Torgersen, 27 Feb 2004:
427 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
428 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
429 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
430
431* Patch by Masami Komiya, 27 Feb 2004:
432 Fix rarpboot: add autoload by NFS
433
434* Patch by Dan Eisenhut, 26 Feb 2004:
435 fix flash_write return value in saveenv
436
437* Patch by Stephan Linz, 11 Dec 2003
438 expand config.mk to avoid trigraph warnings on NIOS
439
440* Rename "BMS2003" board into "HMI10"
441
wdenk6629d2f2004-03-12 15:38:25 +0000442* SX1 patches: use "serial#" for USB serial #; use redundand environment
443 storage; auto-set console on USB port (using preboot command)
444
wdenk232c1502004-03-12 00:14:09 +0000445* Add support for SX1 mobile phone; add support for USB-based console
446 (enable with "setenv stdout usbtty; setenv stdin usbtty")
447
wdenk79d696f2004-03-11 22:46:36 +0000448* Fix LOWBOOT configuration for MPC5200 with DDR memory
449
wdenkf8d813e2004-03-02 14:05:39 +0000450* Fix SDRAM timings for LITE5200 / IceCube board
451
452* Handle Auti-MDIX / connection status for INCA-IP
453
454* Fix USB problems when attempting to read 0 bytes
455
wdenke7c85682004-02-27 08:21:54 +0000456* Patch by Travis Sawyer, 26 Feb 2004:
457 Fix broken compile for XPEDITE1K target.
458
459* Patch by Stephan Linz, 26 Feb 2004:
460 Bug fix for NFS code on NIOS targets
wdenk232c1502004-03-12 00:14:09 +0000461
wdenke7c85682004-02-27 08:21:54 +0000462* Patch by Stephen Williams, 26 Feb 2004:
463 Break up SystemACE reads of large block counts
464
wdenk132ba5f2004-02-27 08:20:54 +0000465* Patch by Pierre Aubert, 26 Feb 2004
466 add IDE support for MPC5200
467
468* Patch by Masami Komiya, 26 Feb 2004:
469 add autoload via NFS
470
471* Patch by Stephen Williams
472 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
473 elsewhere in the source.
474
wdenk11dadd52004-02-27 00:07:27 +0000475* Patch by Steven Scholz, 25 Feb 2004:
476 - Timeouts in FPGA code should be based on CFG_HZ
477 - Minor cleanup in code for Altera FPGA ACEX1K
478
479* Patch by Steven Scholz, 25 Feb 2004:
480 Changed "Directory Hierarchy" section in README
481
482* Patch by Masami Komiya, 25 Feb 2004:
483 Reduce copy count in nfs_read_reply() of NFS code
484
wdenk80885a92004-02-26 23:46:20 +0000485* Patch by Markus Pietrek, 24 Feb 2004:
486 NS9750 DevBoard added
487
wdenk132ba5f2004-02-27 08:20:54 +0000488* Patch by Pierre Aubert, 24 Feb 2004
wdenk80885a92004-02-26 23:46:20 +0000489 add USB support for MPC5200
490
491* Patch by Steven Scholz, 24 Feb 2004:
492 - fix MII commands to use values from last command
493
494* Patch by Torsten Demke, 24 Feb 2004:
495 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
496
wdenk0c852a22004-02-26 23:01:04 +0000497* Patch by Rahul Shanbhag, 19 Feb 2004:
498 Fixes for for OMAP1610 board:
499 - shift some IRQ specific code to platform.S file
500 - remove duplicatewatchdog reset code from start.S
501
502* Make Auto-MDIX Support configurable on INCA-IP board
503
504* Fix license for mkimage tool
505
wdenka084f7d2004-02-24 22:33:21 +0000506* Patch by Masami Komiya, 24 Feb 2004:
507 Update NetBootFileXferSize in NFS code
508
509* Patch by Scott McNutt, 24 Feb 2004:
510 fix packet length in NFS code
511
wdenkcbd8a352004-02-24 02:00:03 +0000512* Patch by Masami Komiy, 22 Feb 2004:
513 Add support for NFS for file download
514
wdenk074cff02004-02-24 00:16:43 +0000515* Patch by Andrea Scian, 17 Feb 2004:
516 Add support for S3C44B0 processor and DAVE B2 board
517
518* Patch by Steven Scholz, 20 Feb 2004:
519 - Add support for MII commands on AT91RM9200 boards
520 - some cleanup in AT91RM9200 ethernet code
521
wdenk028ab6b2004-02-23 23:54:43 +0000522* Patch by Peter Ryser, 20 Feb 2004:
523 Add support for the Xilinx ML300 platform
524
525* Patch by Stephan Linz, 17 Feb 2004:
526 Fix watchdog support for NIOS
527
528* Patch by Josh Fryman, 16 Feb 2004:
529 Fix byte-swapping for cfi_flash.c for different bus widths
530
531* Patch by Jon Diekema, 14 Jeb 2004:
532 Remove duplicate "FPGA Support" notes from the README file
533
wdenk63e73c92004-02-23 22:22:28 +0000534* Patches by Reinhard Meyer, 14 Feb 2004:
535 - update board/emk tree; use common flash driver
536 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
537 [adapted for other PPC CPUs -- wd]
538 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
539
540* Patch by Jon Diekema, 13 Feb 2004:
541 Call show_boot_progress() whenever POST "FAILED" is printed.
542
543* Patch by Nishant Kamat, 13 Feb 2004:
544 Add support for TI OMAP1610 H2 Board
545 Fixes for cpu/arm926ejs/interrupt.c
546 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
547 Fix for a timer bug in OMAP1610 Innovator
548 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
549
550* Patches by Stephan Linz, 12 Feb 2004:
551 - add support for NIOS timer with variable period preload counter value
552 - prepare POST framework support for NIOS targets
553
554* Patch by Denis Peter, 11 Feb 2004:
555 add POST support for the MIP405 board
556
wdenkcd0a9de2004-02-23 20:48:38 +0000557* Patch by Laurent Mohin, 10 Feb 2004:
558 Fix buffer overflow in common/usb.c
559
560* Patch by Tolunay Orkun, 10 Feb 2004:
561 Add support for Cogent CSB272 board
562
wdenk2d1a5372004-02-23 19:30:57 +0000563* Patch by Thomas Elste, 10 Feb 2004:
564 Add support for NET+50 CPU and ModNET50 board
565
566* Patch by Sam Song, 10 Feb 2004:
567 Fix typos in cfi_flash.c
568
569* Patch by Leon Kukovec, 10 Feb 2004
570 Fixed long dir entry slot id calculation in get_vfatname
571
572* Patch by Robin Gilks, 10 Feb 2004:
573 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
574 !=, <>, <, >, <=, >=)
575
wdenk3f85ce22004-02-23 16:11:30 +0000576* Fix problem with side effects in macros in include/usb.h
577
578* Patch by David Benson, 13 Nov 2003:
579 bug 841358 - fix TFTP download size limit
580
581* Fixing bug 850768:
582 improper flush_cache() in load_serial()
583
584* Fixing bug 834943:
585 MPC8540 - missing volatile declarations
586
587* Patch by Stephen Williams, 09 Feb 2004:
588 Add support for Xilinx SystemACE chip:
589 - New files common/cmd_ace.c and include/systemace.h
590 - Hook systemace support into cmd_fat and the partition manager
591
592* Patch by Travis Sawyer, 09 Feb 2004:
593 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
594
wdenk3c74e322004-02-22 23:46:08 +0000595* Patch by Travis Sawyer, 09 Feb 2004:
596 o 440GX:
597 - Fix PCI Indirect access for type 1 config cycles with ppc440.
598 - Add phymode for 440 enet
599 - fix pci pre init
600 o XPedite1K:
601 - Change board_pre_init to board_early_init_f
602 - Add user flash to bus controller setup
603 - Fix pci pre init
604 - Fix is_pci_host to check GPIO for monarch bit
605 - Force xpedite1k to pci conventional mode (via #define option)
606
607* Patch by Brad Kemp, 4 Feb 2004:
608 - handle the machine check that is generated during the PCI scans
609 on 82xx processors.
610 - define the registers used in the IMMR by the PCI subsystem.
611
612* Patch by Pierre Aubert, 03 Feb 2004:
613 cpu/mpc5xxx/start.S: copy MBAR into SPR311
614
615* Patch by Jeff Angielski, 03 Feb 2004:
616 Fix copy & paste error in cpu/mpc8260/pci.c
617
618* Patch by Reinhard Meyer, 24 Jan 2004:
619 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
620
wdenkcf56e112004-02-20 22:02:48 +0000621* Add Auto-MDIX support for INCA-IP
622
wdenkbf9e3b32004-02-12 00:47:09 +0000623* Some code cleanup
624
625* Patch by Josef Baumgartner, 10 Feb 2004:
626 Fixes for Coldfire port
627
628* Patch by Brad Kemp, 11 Feb 2004:
629 Fix CFI flash driver problems
630
wdenka2d18bb2004-02-11 21:35:18 +0000631* Make sure to use a bus clock divider of 2 only when running TQM8xxM
632 modules at CPU clock frequencies above 66 MHz.
wdenkbf9e3b32004-02-12 00:47:09 +0000633
wdenka2d18bb2004-02-11 21:35:18 +0000634* Optimize flash programming speed for LWMON (by another 100% :-)
635
wdenkcd37d9e2004-02-10 00:03:41 +0000636* Patch by Jian Zhang, 3 Feb 2004:
637 - Changed the incorrect FAT12BUFSIZE
638 - data_begin in fsdata can be negative. Changed it to be short.
639
wdenkec4c5442004-02-09 23:12:24 +0000640* Patches by Stephan Linz, 30 Jan 2004:
641 1: - board/altera/common/flash.c:flash_erase():
642 o allow interrupts befor get_timer() call
643 o check-up each erased sector and avoid unexpected timeouts
644 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
645 o enclose sevenseg_set() in cpp condition
646 - remove the ASMI configuration for DK1S10_standard_32 (never present)
647 - fix some typed in mistakes in the NIOS documentation
648 2: - split DK1C20 configuration into several header files:
649 o two new files for each NIOS CPU description
650 o U-Boot related part is remaining in DK1C20.h
651 3: - split DK1S10 configuration into several header files:
652 o two new files for each NIOS CPU description
653 o U-Boot related part is remaining in DK1S10.h
654 4: - Add support for the Microtronix Linux Development Kit
655 NIOS CPU configuration at the Altera Nios Development Kit,
656 Stratix Edition (DK-1S10)
657 5: - Add documentation for the Altera Nios Development Kit,
658 Stratix Edition (DK-1S10)
659 6: - Add support for the Nios Serial Peripharel Interface (SPI)
660 (master only)
661 7: - Add support for the common U-Boot SPI framework at
662 RTC driver DS1306
663
wdenkb98fff12004-02-09 20:51:26 +0000664* Patch by Rahul Shanbhag, 28 Jan 2004:
665 Fix flash protection/locking handling for OMAP1610 innovator board.
666
667* Patch by Rolf Peukert, 28 Jan 2004:
668 fix flash write problems on CSB226 board (write with 32 bit bus width)
669
670* Patches by Mark Jonas, 16 Jan 2004:
671 - fix rounding error when calculating baudrates for MPC5200 PSCs
672 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
673 time which is not supported
674
wdenk5653fc32004-02-08 22:55:38 +0000675* Patch by Yuli Barcohen, 26 Jan 2004:
676 Allow bzip2 compression for small memory footprint boards
677
678* Patch by Brad Kemp, 21 Jan 2004:
679 Add support for CFI flash driver for both the Intel and the AMD
680 command sets.
681
682* Patch by Travis Sawyer, 20 Jan 2004:
683 Fix pci bridge auto enumeration of sibling p2p bridges.
684
685* Patch by Tolunay Orkun, 12 Jan 2004:
686 Add some delays as needed for Intel LXT971A PHY support
687
688* Patches by Stephan Linz, 09 Jan 2004:
689 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
690 - make DK1C20 board configuration related to ASMI conform to
691 documentation
692
wdenkf6e20fc2004-02-08 19:38:38 +0000693* Patch by Anders Larsen, 09 Jan 2004:
694
695 ARM memory layout fixes: the abort-stack is now set up in the
696 correct RAM area, and the BSS is zeroed out as it should be.
697
698 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
699 of the linker scripts are replaced by '__bss_start' and '_end',
700 resp., which is a further step to eliminate unnecessary differences
701 between the implementation of the CPU architectures.
702
wdenkf4863a72004-02-07 01:27:10 +0000703* Patch by liang a lei, 9 Jan 2004:
704 Fix Intel 28F128J3 ID in include/flash.h
705
706* Patch by Masami Komiya, 09 Jan 2004:
707 add support for TB0229 board (NEC VR4131 MIPS processor)
708
709* Patch by Leon Kukovec, 12 Dec 2003:
710 changed extern __inline__ into static __inline__ in
711 include/linux/byteorder/swab.h
712
wdenkba56f622004-02-06 23:19:44 +0000713* Patch by Travis Sawyer, 30 Dec 2003:
714 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
715 select MDI port based on enabled EMAC device.
716 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
717 base PrPMC board.
718
wdenka6cccae2004-02-06 21:48:22 +0000719* Patch by Wolter Kamphuis, 15 Dec 2003:
720 made CONFIG_SILENT_CONSOLE usable on all architectures
721
722* Disable date command on TQM866M - there is no RTC on MPC866
723
wdenk75d1ea72004-01-31 20:06:54 +0000724* Fix variable CPU clock for MPC859/866 systems for low CPU clocks
725
wdenk68766092004-01-29 09:22:58 +0000726* Implement adaptive SDRAM timing configuration based on actual CPU
727 clock frequency for INCA-IP; fix problem with board hanging when
728 switching from 150MHz to 100MHz
729
730* Add PCMCIA CS support for BMS2003 board
731
wdenkc178d3d2004-01-24 20:25:54 +0000732* Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
733 see doc/README.MPC866 for details;
734 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
735 calculate CPU clock frequency from PLL register values.
736
737* Add support for 128 MB RAM on TQM8xxL/M modules
738
wdenkef978732004-01-21 20:46:28 +0000739* Fix PS/2 keyboard problem caused by statically initialized variable
740 pointing to a location in flash
741
742* Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
743
wdenkc837dcb2004-01-20 23:12:12 +0000744* The PS/2 mux on the BMS2003 board needs 450 ms after power on
745 before we can access it; add delay in case we are faster (with no
746 CF card inserted)
747
748* Cleanup of some init functions
749
750* Make sure SCC Ethernet is always stopped by the time we boot Linux
751 to avoid Linux crashes by early packets coming in.
752
753* Accelerate flash accesses on LWMON board by using buffered writes
754
wdenkb0aef112004-01-18 18:21:54 +0000755* Fix typo in Makefile;
756 fix problem with PARTNUM detection
757
wdenk1c437712004-01-16 00:30:56 +0000758* Patch by Reinhard Meyer, 09 Jan 2004:
759 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
760
761* Add support for IDE LED on BMS2003 board
762 (exclusive with status LED!)
763
764* Add support for PS/2 keyboard (used with PS/2 multiplexor on
765 BMS2003 board)
766
767* Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
768 Add common files for "emk" boards
769
wdenkc83bf6a2004-01-06 22:38:14 +0000770* Add a common get_ram_size() function and modify the the
771 board-specific files to invoke that common implementation.
772
773======================================================================
wdenkb34ff812004-01-06 11:13:56 +0000774Changes for U-Boot 1.0.1:
wdenk5cf9da42003-11-07 13:42:26 +0000775======================================================================
776
wdenkb34ff812004-01-06 11:13:56 +0000777* Set default clock for INCA-IP to 150 MHz
778
wdenka522fa02004-01-04 22:51:12 +0000779* Make BMS2003 use a separate config file to avoid #ifdef mess;
780 add I2C support; add support for DS1337 RTC
781
782* Add CompactFlash support for BMS2003 board
783
784* Add support for status LED on BMS2003 board
785
wdenk180d3f72004-01-04 16:28:35 +0000786* Patch by Scott McNutt, 02 Jan 2004:
787 Add support for the Nios Active Serial Memory Interface (ASMI)
788 on Cyclone devices
789
790* Patch by Andrea Marson, 16 Dec 2003:
791 Add support for the PPChameleon ME and HI modules
792
793* Patch by Yuli Barcohen, 22 Dec 2003:
794 Add support for Motorola DUET ADS board (MPC87x/88x)
795
wdenkdd875c72004-01-03 21:24:46 +0000796* Patch by Robert Schwebel, 15 Dec 2003:
797 add support for cramfs (uses JFFS2 command interface)
798
wdenkc935d3b2004-01-03 19:43:48 +0000799* Patches by Stephan Linz, 11 Dec 2003:
800 - more documentation for NIOS port
801 - new struct nios_pio_t, struct nios_spi_t
802 - Reconfiguration for NIOS Development Kit DK1C20:
803 o move board related code from board/dk1c20
804 to board/altera/dk1c20
805 o create a new common source path board/altera/common
806 and move generic flash access stuff into it
807 o change/expand configuration file DK1C20.h
808 - Add support for NIOS Development Kit DK1S10
809 - Add status LED support for NIOS systems
810 - Add dual 7-segment LED support for Altera NIOS DevKits
811
wdenk3a473b22004-01-03 00:43:19 +0000812* Patch by Ronen Shitrit, 10 Dec 2003:
813 Add support for the Marvell DB64360 / DB64460 development boards
814
815* Patch by Detlev Zundel, 10 Dec 2003:
816 fix dependency problem in examples/Makefile
817
wdenkb6e4c402004-01-02 16:05:07 +0000818* Patch by Denis Peter, 8 Dec 2003
819 - add support for the PATI board (MPC555)
820 - add SPI support for the MPC5xx
821
822* Patch by Anders Larsen, 08 Dec 2003:
823 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
824 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
825 cleanup some redundand #defines
826
wdenk63f34912004-01-02 15:01:32 +0000827* Patch by André Schwarz, 8 Dec 2003:
828 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
829 - TX and RX deskriptors must be quad-word aligned
830 - does not work with only one TX deskriptor
831 - standard reset method does not work
832
833* Patch by Masami Komiya, 08 Dec 2003:
834 add RTL8139 ethernet driver
835
836* Patches by Ed Okerson, 07 Dec 2003:
837 - fix ethernet for the AU1x00 processors in little-endian mode.
838 - extend memsetup.S for the AU1x00 processors in BE and LE modes
839
wdenkd4ca31c2004-01-02 14:00:00 +0000840* Minor code cleanup (coding style)
841
842* Patch by Reinhard Meyer, 30 Dec 2003:
843 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
844 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
845 - turned debug print of PHY registers into a function (called in two places)
846 - added support for EMK MPC5200 based modules
847
848* Fix MPC8xx PLPRCR_MFD_SHIFT typo
849
850* Add support for TQM866M modules
851
852* Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
853
854* Fix a few compiler warnings
855
wdenkc1896002003-12-28 11:44:59 +0000856* Patch by Reinhard Meyer, 28 Dec 2003:
857 Add initial support for TOP5200 board
858
wdenk7cb22f92003-12-27 19:24:54 +0000859* Make CPU clock on ICA-IP board controllable by a "cpuclk"
860 environment variable which can set to "100", "133", or "150". The
861 CPU clock will be configured accordingly upon next reboot. Other
862 values are ignored. In case of an invalid or undefined "cpuclk"
863 value, the compile-time default CPU clock speed will be used.
864
865* Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
866 window that is used to access the UART registers by the Linux driver)
867
868* Patch by Reinhard Meyer, 20 Dec 2003:
869 Fix clock calculation for the MPC5200 for higher clock frequencies
870 (above 2**32 / 10 = 429.5 MHz).
871
872* Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
873
wdenkb2001f22003-12-20 22:45:10 +0000874* Fix IceCube CLKIN configuration (it's 33.000000MHz)
875
876* Add new configuration for IceCube board with DDR memory
877
878* Update TRAB memory configurations
879
wdenk5c745d22003-12-12 00:02:26 +0000880* Add JFFS2 support for INCA-IP board
881
stroesed4f58f72003-12-09 15:04:55 +0000882* Patch by Bill Hargen, 09 Dec 2003:
883 - BUBINGA405EP: changed flash driver to protect top sector containing
884 first instruction.
885 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
886 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
887 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
888 - 405EP: added/fixed support for "reginfo" command.
889 - 4xx: removed spurious MII error messages on "mii info" command.
890
wdenk4e5ca3e2003-12-08 01:34:36 +0000891* Patch by Bernhard Kuhn, 28 Nov 2003:
892 add support for Coldfire CPU
893 add support for Motorola M5272C3 and M5282EVB boards
894
wdenk9fd5e312003-12-07 23:55:12 +0000895* Patch by Pierre Aubert, 24 Nov 2003:
896 - add a return value for the fpga command
897 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
898 is defined. If ide_preinit fails, ide_init is aborted.
899 - fix an endianess problem in fat.h
900
wdenk3bbc8992003-12-07 22:27:15 +0000901* Patch by Wolter Kamphuis, 05 Dec 2003:
902 Add support for SNMC's QS850/QS823/QS860T boards
903
wdenkb028f712003-12-07 21:39:28 +0000904* Patch by Yuli Barcohen, 3 Dec 2003:
905 "revive" U-Boot support for old Motorola MPC860ADS board
906
907* Patch by Cam(ilo?), 03 Dec 2003:
908 make examples build even with broken Montavista objcopy
909
910* Patch by Pavel Bartusek, 27 Nov 2003:
911 fix conversion problem with "bootretry" evironment variable
912
wdenkb4676a22003-12-07 19:24:00 +0000913* Patch by Andre Schwarz, 24 Nov 2003:
914 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
915
916* Patch by Pavel Bartusek, 21 Nov 2003:
917 set ZMII bridge speed on 440
918
919* Patch by Anders Larsen, 17 Nov 2003:
920 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
921
wdenka2663ea2003-12-07 18:32:37 +0000922* Patches by David Müller, 14 Nov 2003:
923 - board/mpl/common/common_util.c
924 * implement support for BZIP2 compressed images
925 * various cleanups (printf -> puts, ...)
926 - board/mpl/common/flash.c
927 * report correct errors to upper layers
928 * check the erase fail and VPP low bits in status reg
929 - board/mpl/vcma9/cmd_vcma9.c
930 - board/mpl/vcma9/flash.c
931 * various cleanups (printf -> puts, ...)
932 - common/cmd_usb.c
933 * fix typo in comment
934 - cpu/arm920t/usb_ohci.c
935 * support for S3C2410 is missing in #if line
936 - drivers/cs8900.c
937 * reinit some registers in case of error (cable missing, ...)
938 - fs/fat/fat.c
939 * support for USB/MMC devices is missing in #if line
940 - include/configs/MIP405.h
941 - include/configs/PIP405.h
942 * enable BZIP2 support
943 * enlarge malloc space to 1MiB because of BZIP2 support
944 - include/configs/VCMA9.h
945 * enable BZIP2 support
946 * enlarge malloc space to 1MiB because of BZIP2 support
947 * enable USB support
948 - lib_arm/armlinux.c
949 * change calling convention of ARM Linux kernel as
950 described on http://www.arm.linux.org.uk/developer/booting.php
951
952* Patch by Thomas Lange, 14 Nov 2003:
953 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
954 support all these AMD boards.
955
956* Patch by Thomas Lange, 14 Nov 2003:
957 Workaround for mips au1x00 physical memory accesses (the au1x00
958 uses a 36 bit bus internally and cannot access physical memory
959 directly. Use the uncached SDRAM address instead of the physical
960 one.)
961
wdenkef5a9672003-12-07 00:46:27 +0000962* Patch by Xue Ligong (Joe), 13 Nov 2003:
963 add Realtek 8019 ethernet driver
964
965* Patch by Yuli Barcohen, 13 Nov 2003:
966 MPC826xADS/PQ2FADS cleanup
967
968* Patch by Anders Larsen, 12 Nov 2003:
969 Update README to mark the PORTIO commands non-standard
970
wdenk5779d8d2003-12-06 23:55:10 +0000971* Patch by Nicolas Lacressonnière, 12 Nov 2003:
972 update for for Atmel AT91RM9200DK development kit:
973 - support for environment variables in DataFlash
974 - Atmel DataFlash AT45DB1282 support
975
976* Patch by Jeff Carr, 11 Nov 2003:
977 add support for new version of 8270 processors
978
979* Patches by George G. Davis, 05 Nov 2003:
980 - only pass the ARM linux initrd tag to the kernel when an initrd
981 is actually present
982 - update omap1510inn configuration file
983
wdenk8bf3b002003-12-06 23:20:41 +0000984* Patches by Stephan Linz, 3 Nov 2003:
985 - more endianess fixes for LAN91C111 driver
986 - CFG_HZ configuration patch for NIOS Cyclone board
987
988* Patch by Stephan Linz, 28 Oct 2003:
989 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
990
991* Patch by Steven Scholz, 20 Oct 2003:
992 - make "mii info <addr>" show infor for PHY at "addr" only
993 - Endian fix for miiphy_info()
994
wdenka8c7c702003-12-06 19:49:23 +0000995* Patch by Gleb Natapov, 19 Sep 2003:
996 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
997
998* Patch by Anders Larsen, 17 Sep 2003:
999 Bring ARM memory layout in sync with the documentation:
1000 stack and malloc-heap are now located _below_ the U-Boot code
1001
wdenkfa1399e2003-12-06 11:20:01 +00001002* Accelerate booting on TRAB board: read and check autoupdate image
1003 headers first instead of always reading the whole images.
1004
wdenkb96619a2003-12-05 21:08:38 +00001005* Fix type in MPC5XXX code (pointed out by Victor Wren)
1006
wdenkaf6d1df2003-12-03 23:53:42 +00001007* Enabled password check on RMU board
1008
1009* Fix configuration problem with IceCube in LOWBOOT configuration:
1010 envrionment got embedded, corrupting the image layout.
1011
1012* Fix NEC display names (it's 6440 [for 640x480], not 6640).
1013
wdenkfd3103b2003-11-25 16:55:19 +00001014* Added BMS2003 board
1015 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
1016
wdenkb4757ce2003-11-17 21:45:27 +00001017* Fix flash driver for TRAB board (must use Unlock Bypass Reset
1018 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
1019 and CPLD
1020
wdenk5bb226e2003-11-17 21:14:37 +00001021* Use "-fPIC" instead of "-mrelocatable" to prevent problems with
1022 recent tools
1023
1024* Add checksum verification to 'imls' command
1025
1026* Add bd_info fields needed for 4xx Linux I2C driver
1027
1028* Patch by Martin Krause, 4 Nov. 2003:
1029 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
1030
1031* Print used network interface when CONFIG_NET_MULTI is set
1032
wdenk5cf9da42003-11-07 13:42:26 +00001033* Patch by Bernhard Kuhn, 28 Oct 2003:
1034 Add low boot support for MPC5200
1035
1036* Fix problem with dual PCMCIA support (NSCU)
1037
1038* Fix MPC5200 I2C initialization function
1039
1040======================================================================
wdenka43278a2003-09-11 19:48:06 +00001041Changes for U-Boot 1.0.0:
1042======================================================================
1043
wdenkb13fb012003-10-30 21:49:38 +00001044* Fix parameter passing to standalone images with bootm command
1045
1046* Patch by Kyle Harris, 30 Oct 2003:
1047 Fix build errors for ixdp425 board
1048
1049* Patch by David M. Horn, 29 Oct 2003:
1050 Fixes to build under CYGWIN
1051
1052* Get IceCube MGT5100 working (again)
1053
wdenk5fa66df2003-10-29 23:18:55 +00001054* Fix problems in memory test on some boards (which was not
1055 non-destructive as intended)
1056
1057* Patch by Gary Jennejohn, 28 Oct 2003:
1058 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
1059 to prevent stack overflow on ARM systems
1060
wdenka0f2fe52003-10-28 09:14:21 +00001061* Patch by Stephan Linz, 28 Oct 2003:
1062 fix init sequence error for NIOS port
1063
1064* Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
1065
1066* Add CONFIG_VERSION_VARIABLE to TRAB configuration
1067
wdenka57a4962003-10-26 22:52:58 +00001068* Patch by Xiao Xianghua, 23 Oct 2003:
1069 small patch for mpc85xx
1070
1071* Fix small problem in MPC5200 I2C driver
1072
1073* Fix FCC3 support on ATC board
1074
dzu8cb81432003-10-24 13:14:45 +00001075* Correct header printing for multi-image files in do_bootm()
1076
1077* Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
1078
wdenk4654af22003-10-22 09:00:28 +00001079* Fix PCI problems on PPChameleon board
1080
wdenka3ad8e22003-10-19 23:22:11 +00001081* Patch by Steven Scholz, 18 Oct 2003:
1082 Fix AT91RM9200 ethernet driver
1083
1084* Patch by Nye Liu, 17 Oct 2003:
1085 Fix typo in include/mpc8xx.h
1086
1087* Patch by Richard Woodruff, 16 Oct 03:
1088 Fixes for cpu/arm925/interrupt.c
1089 - Initialize timestamp & lastdec vars.
1090 - fix timestamp overflows.
1091 - fix lastdec overflow.
1092 - smarter normalization to allow udelay() below 1ms to work.
1093
1094* Patch by Scott McNutt, 16 Oct
1095 add networking support for the Altera Nios Development Kit,
1096 Cyclone Edition (DK-1C20)
1097
1098* Patch by Jon Diekema, 14 Oct 2003:
1099 add hint about doc/README.silent to README file
1100
dzue7df0292003-10-19 21:43:26 +00001101* Add CompactFlash support for NSCU
1102
wdenkd7281f42003-10-19 22:30:08 +00001103* Fix PCI problems on PPChameleonEVB
1104
wdenk3d1e8a92003-10-16 12:53:35 +00001105* TRAB auto-update: Base decision if we have to strip the image
1106 header on image type as encoded in the header
wdenkd7281f42003-10-19 22:30:08 +00001107 (include image type patch by Martin Krause, 17 Oct 2003)
wdenk3d1e8a92003-10-16 12:53:35 +00001108
wdenk42d1f032003-10-15 23:53:47 +00001109* Patches by Xianghua Xiao, 15 Oct 2003:
1110
1111 - Added Motorola CPU 8540/8560 support (cpu/85xx)
1112 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
1113 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
1114
1115* Fix flash timings on TRAB board
1116
wdenk2d5b5612003-10-14 19:43:55 +00001117* Make sure HUSH is initialized for running auto-update scripts
1118
1119* Make 5200 reset command _really_ reset the board, without running
1120 any other code after it
1121
1122* Fix errors with flash erase when range spans across banks
1123 that are mapped in reverse order
1124
1125* Fix flash mapping and display on P3G4 board
1126
1127* Patch by Kyle Harris, 15 Jul 2003:
1128 - add support for Intel IXP425 CPU
1129 - add support for IXDP425 eval board
1130
wdenkf72da342003-10-10 10:05:42 +00001131* Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
1132 for more information
1133
wdenk5da627a2003-10-09 20:09:04 +00001134* Patch by Steven Scholz, 10 Oct 2003
1135 - Add support for Altera FPGA ACEX1K
1136
wdenk15647dc2003-10-09 19:00:25 +00001137* Patches by Thomas Lange, 09 Oct 2003:
1138 - fix cmd_ide.c for non ppc boards (read/write functions did not
1139 add ATA base address)
1140 - fix for shannon board
1141 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
wdenk5da627a2003-10-09 20:09:04 +00001142 - Endian swap ATA identity for all big endian CPUs, not just PPC
1143 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
1144 args to linux
1145 - add support for dbau1x00 board (MIPS32)
wdenk15647dc2003-10-09 19:00:25 +00001146
1147* Patch by Sangmoon Kim, 07 Oct 2003:
1148 add support for debris board
1149
wdenka0ff7f22003-10-09 13:16:55 +00001150* Patch by Martin Krause, 09 Oct 2003:
1151 Fixes for TRAB board
1152 - /board/trab/rs485.c: correct baudrate
wdenk42d1f032003-10-15 23:53:47 +00001153 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
wdenka0ff7f22003-10-09 13:16:55 +00001154 udelay(); fix some timing problems with adc controller
1155 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
1156 modify commands: touch and buzzer
1157
1158* Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
1159 (quick & dirty workaround for rogue pointer problem in get_vfatname());
1160 Use direct function calls for auto_update instead of hush commands
1161
wdenk4a551702003-10-08 23:26:14 +00001162* Patch by Scott McNutt, 04 Oct 2003:
1163 - add support for Altera Nios-32 CPU
1164 - add support for Nios Cyclone Development Kit (DK-1C20)
1165
1166* Patch by Steven Scholz, 29 Sep 2003:
1167 - A second parameter for bootm overwrites the load address for
1168 "Standalone Application" images.
1169 - bootm sets environment variable "filesize" to the resulting
1170 (uncompressed) data length for "Standalone Application" images
1171 when autostart is set to "no". Now you can do something like
1172 if bootm $fpgadata $some_free_ram ; then
1173 fpga load 0 $some_free_ram $filesize
1174 fi
1175
1176* Patch by Denis Peter, 25 Sept 2003:
1177 add support for the MIP405 Rev. C board
1178
wdenk54387ac2003-10-08 22:45:44 +00001179* Patch by Yuli Barcohen, 25 Sep 2003:
1180 add support for Zephyr Engineering ZPC.1900 board
1181
1182* Patch by Anders Larsen, 23 Sep 2003:
1183 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
1184 implemented for the x86 architecture)
1185
wdenkfc3e2162003-10-08 22:33:00 +00001186* Patch by Sangmoon Kim, 23 Sep 2003:
1187 fix pll_pci_to_mem_multiplier table for MPC8245
1188
1189* Patch by Anders Larsen, 22 Sep 2003:
1190 enable timed autoboot on PXA
1191
1192* Patch by David Müller, 22 Sep 2003:
wdenkfc3e2162003-10-08 22:33:00 +00001193 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
1194 returns correct libgcc file path
1195 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
1196 time on s3c24x0 systems
1197
1198* Patch by Jon Diekema, 19 Sep 2003:
1199 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
1200 link state to the fault LED.
1201 - In NetLoop, make the Fault LED reflect the link status. The link
1202 status gets updated on entry, and on timeouts.
wdenk42d1f032003-10-15 23:53:47 +00001203
wdenkef1464c2003-10-08 22:14:02 +00001204* Patch by Anders Larsen, 18 Sep 2003:
1205 allow mkimage to build and run on Cygwin-hosted systems
1206
1207* Patch by Frank Müller, 18 Sep 2003:
1208 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
1209 cpu/mpc8xx/fec.c
1210
1211* Patch by Pantelis Antoniou, 16 Sep 2003:
1212 add tool to compute fileds in the PLPRCR register for MPC86x
1213
wdenkd9a405a2003-10-07 20:01:55 +00001214* Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
1215
wdenk147031a2003-10-07 10:33:38 +00001216* Fix build problems under FreeBSD
1217
wdenk887b3722003-10-06 22:00:45 +00001218* Add generic filesystem image type
1219
wdenkfbe4b5c2003-10-06 21:55:32 +00001220* Make fatload set filesize environment variable
1221
1222* enable basic / medium / high-end configurations for PPChameleonEVB
1223 board; fix NAND code
1224
1225* enable TFTP client code to specify to the server the desired
1226 timeout value (see RFC-2349)
1227
dzubb65a312003-09-30 15:22:12 +00001228* Improve SDRAM setup for TRAB board
1229
dzu88a1bfa2003-09-30 15:11:43 +00001230* Suppress all output with splashscreen configured only if "splashimage"
1231 is set
1232
dzucad07372003-09-30 14:36:51 +00001233* Fix problems with I2C support for mpc5200
1234
dzu8a42eac2003-09-29 21:55:54 +00001235* Adapt TRAB configuration and auto_update to new memory layout
1236
dzu91e940d2003-09-25 22:32:40 +00001237* Add configuration for wtk board
1238
dzu29127b62003-09-25 22:30:12 +00001239* Add support for the Sharp LQ065T9DR51U LCD display
1240
wdenk206c60c2003-09-18 10:02:25 +00001241* Patch by Rune Torgersen, 17 Sep 2003:
1242 - Fixes for MPC8266 default config
wdenk65bd0e22003-09-18 10:45:21 +00001243 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
wdenk206c60c2003-09-18 10:02:25 +00001244
1245* Patches by Jon Diekema, 17 Sep 2003:
1246 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
1247 env_common.c)
1248 - sbc8260 tweaks
1249 - adjust "help" output
1250
wdenk5f535fe2003-09-18 09:21:33 +00001251* Patches by Anders Larsen, 17 Sep 2003:
1252 - fix spelling errors
1253 - set GD_FLG_DEVINIT flag only after device function pointers
1254 are valid
1255 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
1256 writeable
1257 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
1258 - trigger watchdog while waiting in serial driver
1259
wdenkb0639ca2003-09-17 22:48:07 +00001260* Add auto-update code for TRAB board using USB memory sticks,
1261 support new configuration with more memory
wdenkf54ebdf2003-09-17 15:10:32 +00001262
wdenkef709e92003-09-16 17:35:37 +00001263* disable MPC5200 bus pipelining as workaround for bus contention
1264
wdenk4aeb2512003-09-16 17:06:05 +00001265* Modify XLB arbiter priorities on MPC5200 so all devices use same
1266 priority; configure critical interrupts to be handled like external
1267 interrupts
1268
wdenkacf98e72003-09-16 11:39:10 +00001269* Make IPB clock on MGT5100/MPC5200 configurable in board config file;
1270 go back to 66 MHz for stability
1271
wdenk78137c32003-09-15 18:00:00 +00001272* Patches by Jon Diekema, 15 Sep 2003:
1273 - add description for missing CFG_CMD_* entries in the README file
1274 - sacsng tweaks
1275
wdenk35656de2003-09-14 19:08:39 +00001276* Patch by Gleb Natapov, 14 Sep 2003:
1277 enable watchdog support for all MPC824x boards that have a watchdog
1278
1279* On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
1280 "Non-octet Aligned Frame" errors we see at 100 Mbps
1281
1282* Patch by Sharad Gupta, 14 Sep 2003:
1283 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
1284
wdenk200f8c72003-09-13 19:13:29 +00001285* Patch by llandre, 11 Sep 2003:
1286 update configuration for PPChameleonEVB board
1287
wdenk531716e2003-09-13 19:01:12 +00001288* Patch by David Müller, 13 Sep 2003:
1289 various changes to VCMA9 board specific files
1290
1291* Add I2C support for MGT5100 / MPC5200
1292
wdenkb70e7a02003-09-12 20:09:09 +00001293* Patch by Rune Torgersen, 11 Sep 2003:
1294 Changed default memory option on MPC8266ADS to NOT be Page Based
1295 Interleave, since this doesn't work very well with the standard
1296 16MB DIMM
1297
1298* Patch by George G. Davis, 12 Sep 2003:
1299 fix Makefile settings for sk98 driver
1300
stroese68ce8952003-09-12 08:57:52 +00001301* Patch by Stefan Roese, 12 Sep 2003:
1302 - new boards added: DP405, HUB405, PLU405, VOH405
1303 - some esd boards updated
1304 - cpu/ppc4xx/sdram.c: disable memory controller before setting
1305 first values
1306 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
1307
wdenk4f7cb082003-09-11 23:06:34 +00001308* Patch by Martin Krause, 11 Sep 2003:
1309 add burn-in tests for TRAB board
1310
1311* Enable instruction cache on MPC5200 board
1312
wdenka43278a2003-09-11 19:48:06 +00001313* Patch by Denis Peter, 11 Sep 2003:
1314 - fix USB data pointer assignment for bulk only transfer.
1315 - prevent to display erased directories in FAT filesystem.
1316
1317* Change output format for NAND flash - make it look like for other
1318 memory, too
1319
1320======================================================================
wdenk149dded2003-09-10 18:20:28 +00001321Changes for U-Boot 0.4.8:
wdenkd94f92c2003-08-28 09:41:22 +00001322======================================================================
1323
dzu29127b62003-09-25 22:30:12 +00001324* Add I2C and RTC support for RMU board
1325
wdenk7205e402003-09-10 22:30:53 +00001326* Patches by Denis Peter, 9 Sep 2003:
1327 add FAT support for IDE, SCSI and USB
1328
1329* Patches by Gleb Natapov, 2 Sep 2003:
1330 - cleanup of POST code for unsupported architectures
1331 - MPC824x locks way0 of data cache for use as initial RAM;
1332 this patch unlocks it after relocation to RAM and invalidates
1333 the locked entries.
1334
1335* Patch by Gleb Natapov, 30 Aug 2003:
1336 new I2C driver for mpc107 bridge. Now works from flash.
1337
1338* Patch by Dave Ellis, 11 Aug 2003:
1339 - JFFS2: fix typo in common/cmd_jffs2.c
1340 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
1341 - JFFS2: remove node version 0 warning
1342 - JFFS2: accept JFFS2 PADDING nodes
1343 - SXNI855T: add AM29LV800 support
1344 - SXNI855T: move environment from EEPROM to flash
1345 - SXNI855T: boot from JFFS2 in NOR or NAND flash
1346
1347* Patch by Bill Hargen, 11 Aug 2003:
1348 fixes for I2C on MPC8240
1349 - fix i2c_write routine
1350 - fix iprobe command
1351 - eliminates use of global variables, plus dead code, cleanup.
1352
wdenk149dded2003-09-10 18:20:28 +00001353* Add support for USB Mass Storage Devices (BBB)
1354 (tested with USB memory sticks only)
1355
1356* Avoid flicker on TRAB's VFD
1357
wdenk7152b1d2003-09-05 23:19:14 +00001358* Add support for SK98xx driver
1359
1360* Add PCI support for SL8245 board
1361
1362* Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
1363 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
1364 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
1365
1366* Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
1367 to allow for more accurate baudrate settings
1368 (error now 0.7% at 115 kbps, instead of 3.5% before)
1369
1370* Patch by Andreas Mohr, 4 Sep 2003:
1371 Fix a lot of spelling errors
1372
wdenk12f34242003-09-02 22:48:03 +00001373* Add support for PPChameleon Eval Board
1374
1375* Add support for P3G4 board
1376
1377* Fix problem with MGT5100 FEC driver: add "early" MAC address
1378 initialization
1379
wdenk326428c2003-08-31 18:37:54 +00001380* Patch by Yuli Barcohen, 7 Aug 2003:
1381 check BCSR to detect if the board is configured in PCI mode
1382
wdenk149dded2003-09-10 18:20:28 +00001383======================================================================
1384Changes for U-Boot 0.4.7:
1385======================================================================
1386
wdenk0cb61d72003-08-30 00:05:50 +00001387* Patch by Raghu Krishnaprasad, 7 Aug 2003:
1388 add support for Adder II MPC852T module
1389
wdenk6f213472003-08-29 22:00:43 +00001390* Patch by George G. Davis, 19 Aug 2003:
1391 fix TI Innovator/OMAP1510 pin configs
1392
1393* Patches by Kshitij, 18 Aug 2003
1394 - add support for arm926ejs cpu core
1395 - add support for TI OMAP 1610 Innovator Board
1396
wdenkc29fdfc2003-08-29 20:57:53 +00001397* Patch by Yuli Barcohen, 14 Aug 2003:
1398 add support for bzip2 uncompression
1399
1400* Add GCC library to examples/Makefile so GCC utility functions will
1401 be resolved, too
1402
wdenkca75add2003-08-29 10:05:53 +00001403* Add I2C and RTC support for RMU board using software I2C driver
1404 (because of better response to iprobe command); fix problem with
1405 "reset" command
1406
stroese437ce072003-08-28 14:24:37 +00001407* Patch by Matthias Fuchs, 28 Aug 2003:
1408 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
1409 CONFIG_BOOTP_MAKS (see README).
1410
wdenkd94f92c2003-08-28 09:41:22 +00001411* Fix ICU862 environment problem
1412
1413* Fix RAM size detection for RMU board
1414
1415* Implement "reset" for MGT5100/MPC5200 systems
1416
1417======================================================================
1418Changes for U-Boot 0.4.6:
wdenk2535d602003-07-17 23:16:40 +00001419======================================================================
1420
wdenke0ac62d2003-08-17 18:55:18 +00001421* Make Ethernet autonegotiation on INCA-IP work for all clock rates;
1422 allow selection of clock frequency as "make" target
1423
1424* Implement memory autosizing code for IceCube boards
1425
1426* Configure network port on INCA-IP for autonegotiation
1427
1428* Fix overflow problem in network timeout code
1429
1430* Patch by Richard Woodruff, 8 Aug 2003:
1431 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
1432
wdenkd94f92c2003-08-28 09:41:22 +00001433======================================================================
1434Changes for U-Boot 0.4.5:
1435======================================================================
1436
wdenkae3af052003-08-07 22:18:11 +00001437* Update for TQM board defaults:
1438 disable clocks_in_mhz, enable boot count limit
1439
dzu9374fa22003-08-07 15:04:48 +00001440* Removed tools/gdb from "make all" target. Added make target "gdbtools"
1441 in toplevel directory instead. Removed astest.c from tools/gdb because
1442 it is no longer relevant.
1443
wdenk96e48cf2003-08-05 18:22:44 +00001444* Fix PCI support for MPC5200 / IceCube Board
1445
wdenkbdccc4f2003-08-05 17:43:17 +00001446* Map ISP1362 USB OTG controller for NSCU board
1447
1448* Patch by Brad Parker, 02 Aug 2003:
1449 fix sc520_cdp problems
1450
1451* Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
1452
1453* Allow erase command to cross flash bank boundaries
1454
wdenk1f4bb372003-07-27 00:21:01 +00001455* Patch by Scott McNutt, 21 Jul 2003:
1456 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
1457 Both LynxOS and BlueCat linux KDIs are supported.
1458
1459* Patch by Richard Woodruff, 25 Jul 2003:
1460 use more reliable reset for OMAP/925T
1461
1462* Patch by Nye Liu, 25 Jul 2003:
1463 fix typo in mpc8xx.h
1464
1465* Patch by Richard Woodruff, 24 Jul 2003:
1466 Fixes for cmd_nand.c:
1467 - Fixed null dereferece which could result in incorrect ECC values.
1468 - Added support for devices with no Ready/Busy signal hooked up.
1469 - Added OMAP1510 read/write protect handling.
1470 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
1471 for non-JFFS2.
1472 - Switched default ECC to be JFFS2.
1473
wdenk77846742003-07-26 08:08:08 +00001474* Allow crc32 to be used at address 0x000
1475
1476* Provide consistent interface to standalone applications to access
1477 the 'global_data' structure
1478 Provide a doc/README.standalone more useful to users/developers.
1479
1480* Make IceCube MGT5100 FEC driver work
1481
wdenk27b207f2003-07-24 23:38:38 +00001482* Implement new mechanism to export U-Boot's functions to standalone
1483 applications: instead of using (PPC-specific) system calls we now
1484 use a jump table; please see doc/README.standalone for details
1485
1486* Patch by Dave Westwood, 24 Jul 2003:
1487 added support for Unity OS (a proprietary OS)
1488
1489* Patch by Detlev Zundel, 23 Jul 2003:
1490 add "imls" command to print flash table of contents
1491
1492* Fix cold boot detection for log buffer reset
1493
1494* Return error for invalid length specifiers with "cp.X" etc.
1495
1496* Fix startup problem on MIPS
1497
1498* Allow for CONFIG_SPLASH_SCREEN even when no explicit
1499 bitmap support is configured
1500
1501* Patch by Bill Hargen, 18 Jul 2003:
1502 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
1503
1504* Patch by Denis Peter, 18 Jul 2003:
1505 - fix memory configuration for MIP405T
1506 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
1507
1508* Cleanup of TQM82xx configurations; use "official" board types
1509 to make selection easier.
1510
wdenk2535d602003-07-17 23:16:40 +00001511* Patch by Martin Krause, 17 Jul 2003:
1512 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
1513
1514* Patch by Richard Woodruff, 17 July 03:
stroese437ce072003-08-28 14:24:37 +00001515 - Fixed bug in OMAP1510 baud rate divisor settings.
wdenk2535d602003-07-17 23:16:40 +00001516
1517* Patch by Nye Liu, 16 July 2003:
1518 MPC860FADS fixes:
1519 - add MPC86xADS support (uses MPC86xADS.h)
1520 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
1521 o PLPRCR changes
1522 o BRG changes (EXTAL/XTAL restricted to 10MHz)
1523 o don't trust gclk() software measurement by default, depend on
1524 CONFIG_8xx_GCLK_FREQ
1525 - add DRAM SIMM not installed detection
1526 - use more "correct" SDRAM initialization sequence
1527 - allow different SDRAM sizes (8xxADS has 8M)
1528 - default DER is 0
1529 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
1530 - rename MAMR/MBMR defines to be more consistent. Should eventually
1531 be merged into MxMR to better reflect the PowerQUICC datasheet.
1532
1533* Patch by Yuli Barcohen, 16 Jul 2003:
1534 support new Motorola PQ2FADS-ZU evaluation board which replaced
1535 MPC8260ADS and MPC8266ADS
1536
1537======================================================================
wdenk945af8d2003-07-16 21:53:01 +00001538Changes for U-Boot 0.4.4:
1539======================================================================
1540
1541* Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
1542
1543* Add support for MGT5100 and MPC5200 processors
1544
1545* Patch by Lutz Dennig, 15 Jul 2003:
1546 update for R360MPI board
1547
1548======================================================================
wdenk8564acf2003-07-14 22:13:32 +00001549Changes for U-Boot 0.4.3:
wdenkb37c7e52003-06-30 16:24:52 +00001550======================================================================
1551
wdenk2e5983d2003-07-15 20:04:06 +00001552* Patches by Kshitij, 04 Jul 2003
wdenk945af8d2003-07-16 21:53:01 +00001553 - added support for arm925t cpu core
wdenk2e5983d2003-07-15 20:04:06 +00001554 - added support for TI OMAP 1510 Innovator Board
1555
wdenk6dff5522003-07-15 07:45:49 +00001556* Patches by Martin Krause, 14 Jul 2003:
1557 - add I2C support for s3c2400 systems (trab board)
1558 - (re-) add "ping" to command table
1559
1560* Fix handling of "slow" POST routines
1561
wdenk8564acf2003-07-14 22:13:32 +00001562* Patches by Yuli Barcohen, 13 Jul 2003:
1563 - Correct flash and JFFS2 support for MPC8260ADS
1564 - fix PVR values and clock generation for PowerQUICC II family
1565 (8270/8275/8280)
1566
1567* Patch by Bernhard Kuhn, 08 Jul 2003:
1568 - add support for M68K targets
1569
1570* Patch by Ken Chou, 3 Jul:
1571 - Fix PCI config table for A3000
1572 - Fix iobase for natsemi.c
1573 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
wdenk945af8d2003-07-16 21:53:01 +00001574
wdenk8564acf2003-07-14 22:13:32 +00001575* Allow to enable "slow" POST routines by key press on power-on
1576* Fix temperature dependend switching of LCD backlight on LWMON
1577* Tweak output format for LWMON
1578
stroese57029232003-07-11 08:23:12 +00001579* Patch by Stefan Roese, 11 Jul 2003:
1580 - Fix bug in CONFIG_VERSION_VARIABLE.
1581 - AR405 config updated.
1582 - OCRTC/ORSG: bsp command added.
1583 - ASH405 bsp update.
1584
wdenk8564acf2003-07-14 22:13:32 +00001585======================================================================
1586Changes for U-Boot 0.4.2:
1587======================================================================
1588
wdenkf12e5682003-07-07 20:07:54 +00001589* Add support for NSCU board
1590
1591* Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
1592
1593* Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
1594 mirror bit flash on TQM8xxM modules
1595
wdenk0d498392003-07-01 21:06:45 +00001596* Patch by Kenneth Johansson, 30 Jun 2003:
1597 get rid of MK_CMD_ENTRY macro; update doc/README.command
1598
wdenkb37c7e52003-06-30 16:24:52 +00001599* Patch by Seb James, 30 Jun 2003:
1600 Improve documentation of I2C configuration in README
1601
1602* Fix problems with previous log buffer "fixes"
1603
1604* Fix minor help text issues
1605
1606* "log append" did not append a newline
1607
1608======================================================================
wdenkb0fce992003-06-29 21:03:46 +00001609Changes for U-Boot 0.4.1:
wdenk8bde7f72003-06-27 21:31:46 +00001610======================================================================
1611
wdenkb0fce992003-06-29 21:03:46 +00001612* Fix some missing commands, cleanup header files
1613 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
1614
wdenk9d2b18a2003-06-28 23:11:04 +00001615* Rewrite command lookup and help command (fix problems with bubble
1616 sort when sorting command name list). Minor cleanup here and there.
1617
wdenkd1cbe852003-06-28 17:24:46 +00001618* Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
1619 - Allow to call sysmon function interactively
1620 - PIC on LWMON board needs delay after power-on
1621 - Add missing RSR definitions for MPC8xx
1622 - Improve log buffer handling: guarantee clean reset after power-on
wdenk149dded2003-09-10 18:20:28 +00001623 - Add support for EXBITGEN board (aka "genie")
wdenkd1cbe852003-06-28 17:24:46 +00001624 - Add support for SL8245 board
1625
wdenk8bde7f72003-06-27 21:31:46 +00001626* Code cleanup:
1627 - remove trailing white space, trailing empty lines, C++ comments, etc.
1628 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
1629
1630* Patches by Kenneth Johansson, 25 Jun 2003:
1631 - major rework of command structure
1632 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
1633
1634======================================================================
1635Changes for U-Boot 0.4.0:
wdenk4532cb62003-04-27 22:52:51 +00001636======================================================================
1637
wdenk993cad92003-06-26 22:04:09 +00001638* Patches by Robert Schwebel, 26 Jun 2003:
wdenk8bde7f72003-06-27 21:31:46 +00001639 - csb226 configuration updated
1640 - credits for logodl port updated
1641 - innokom configuration updated
1642 - logodl tree update, still with coding style inconsistencies
1643 - added OCM for ppc405 warning to README
wdenk993cad92003-06-26 22:04:09 +00001644
1645* Patch by Pantelis Antoniou, 25 Jun 2003:
1646 update NetVia with V2 board support
1647
wdenkb783eda2003-06-25 22:26:29 +00001648* Header file cleanup for ARM
1649
1650* Patch by Murray Jensen, 24 Jun 2003:
1651 - make sure to use only U-boot provided header files
1652 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
1653
stroesea300d832003-06-24 14:32:24 +00001654* Patch by Stefan Roese, 24 Jun 2003:
1655 - Update esd ASH405 board files.
1656 - Update esd DASA_SIM config file.
1657 - Add ping command to some esd boards.
1658
wdenkcceb8712003-06-23 18:12:28 +00001659* Patch by Yuli Barcohen, 23 Jun 2003:
1660 Update for MPC8260ADS board
1661
1662* Patch by Murray Jensen, 23 Jun 2003:
1663 - cleanup of GCC 3.x compiler warnings
1664
wdenk3595ac42003-06-22 17:18:28 +00001665* Patch by Rune Torgersen, 4 Jun 2003:
1666 add large memory support for MPC8266ADS board
stroesea300d832003-06-24 14:32:24 +00001667
wdenk3595ac42003-06-22 17:18:28 +00001668* Patch by Richard Woodruff, 19 June 03:
1669 - Enabled standard u-boot device abstraction for ARM
1670 - Enabled console device for ARM
1671 - Initilized bi_baudrate for ARM
1672
1673* Patch by Bill Hargen, 23 Apr 2003:
1674 fix byte order for 824x I2C addresses (write op)
1675
wdenk592c5ca2003-06-21 00:17:24 +00001676* Patch by Murray Jensen, 20 Jun 2003:
1677 - hymod update
1678 - cleanup (especially for gcc-3.x compilers)
1679
wdenk72755c72003-06-20 23:10:58 +00001680* Patch by Tom Guilliams, 20 Jun 2003:
1681 added CONFIG_750FX support for IBM 750FX processors
1682
wdenk03329902003-06-20 22:36:30 +00001683* Patch by Devin Crumb, 02 Apr 2003:
1684 Fix clock divider rounding problem in drivers/serial.c
1685
1686* Patch by Richard Woodruff, 19 June 03:
1687 - Fixed smc91c111 driver to sync with the u-boot environment
1688 (driver/smc91c111.c).
wdenk0b97ab12003-06-19 23:58:30 +00001689 - Added eth_init error return check in NetLoop (net/net.c).
1690
wdenk03329902003-06-20 22:36:30 +00001691* Patch by Ken Chou, 19 June 2003:
wdenk0b97ab12003-06-19 23:58:30 +00001692 Added support for A3000 SBC board (Artis Microsystems Inc.)
1693
wdenk6dd652f2003-06-19 23:40:20 +00001694* Patches by Murray Jensen, 17 Jun 2003:
1695 - Hymod board database mods: add "who" field and new xilinx chip types
1696 - provide new "init_cmd_timeout()" function so code external to
1697 "common/main.c" can use the "reset_cmd_timeout()" function before
1698 entering the main loop
1699 - add DTT support for adm1021 (new file dtt/adm1021.c; config
1700 slightly different. see include/configs/hymod.h for an example
1701 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
1702 CFG_DTT_ADM1021 defined)
1703 - add new "eeprom_probe()" function which has similar args and
1704 behaves in a similar way to "eeprom_read()" etc.
1705 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
1706 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
1707 - gdbtools copyright update
1708 - ensure that set_msr() executes the "sync" and "isync" instructions
1709 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
1710 - 8260 I/O ports fix: Open Drain should be set last when configuring
1711 - add SIU IRQ defines for 8260
1712 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
1713 config.mk to allow board configurations to override the GNU
1714 linker script, selected via the LDSCRIPT, make variable, and to
1715 give an initial value to the OBJCFLAGS make variable
1716 - 8260 i2c enhancement:
1717 o correctly extends the timeout depending on the size of all
1718 queued messages for both transmit and receive
1719 o will not continue with receive if transmit times out
1720 o ensures that the error callback is done for all queued tx
1721 and rx messages
1722 o correctly detects both tx and rx timeouts, only delivers one to
1723 the callback, and does not overwrite an earlier error
1724 o logic in i2c_probe now correct
1725 - add "vprintf()" function so that "panic()" function can be
1726 technically correct
1727 - many Hymod board changes
1728
wdenk52f52c12003-06-19 23:04:19 +00001729* Patches by Robert Schwebel, 14 Jun 2003:
1730 - add support for Logotronic DL datalogger board
1731 - cleanup serial line after kermit binary download
1732 - add debugX macro (debug level support)
1733 - update mach-types.h to latest arm.linux.org.uk master list.
1734
wdenk48b42612003-06-19 23:01:32 +00001735* Patches by David Müller, 12 Jun 2003:
1736 - rewrite of the S3C24X0 register definitions stuff
1737 - "driver" for the built-in S3C24X0 RTC
1738
1739* Patches by Yuli Barcohen, 12 Jun 2003:
1740 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
1741 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
1742 configuration word supplied by FPGA on some MPC8260ADS boards
1743
1744* Patch by Pantelis Antoniou, 10 Jun 2003:
1745 Unify status LED interface
1746
wdenk15ef8a52003-06-18 20:22:24 +00001747* Add support for DS12887 RTC; add RTC support for ATC board
1748
wdenk2abbe072003-06-16 23:50:08 +00001749* Patch by Nicolas Lacressonniere, 11 Jun 2003:
1750 Modifications for Atmel AT91RM9200DK ARM920T based development kit
1751 - Add Atmel DataFlash support for reading and writing.
stroesea300d832003-06-24 14:32:24 +00001752 - Add possibility to boot a Linux from DataFlash with BOOTM command.
wdenk2abbe072003-06-16 23:50:08 +00001753 - Add Flash detection on Atmel AT91RM9200DK
1754 (between Atmel AT49BV1614 and AT49BV1614A flashes)
1755 - Replace old Ethernet PHY layer functions
1756 - Change link address
1757
1758* Patch by Frank Smith, 9 Jun 2003:
1759 use CRIT_EXCEPTION for machine check on 4xx
1760
1761* Patch by Detlev Zundel, 13 Jun 2003:
1762 added implementation of the "carinfo" command in cmd_immap.c
1763
wdenk71f95112003-06-15 22:40:42 +00001764* Fix CONFIG_NET_MULTI support in include/net.h
1765
1766* Patches by Kyle Harris, 13 Mar 2003:
1767 - Add FAT partition support
1768 - Add command support for FAT
1769 - Add command support for MMC
1770 ----
1771 - Add Intel PXA support for video
1772 - Add Intel PXA support for MMC
1773 ----
1774 - Enable MMC and FAT for lubbock board
1775 - Other misc changes for lubbock board
1776
wdenk487778b2003-06-06 11:20:01 +00001777* Patch by Robert Schwebel, April 02, 2003:
1778 fix for SMSC91111 driver
1779
wdenka3ed3992003-06-05 19:37:36 +00001780* Patch by Vladimir Gurevich, 04 Jun 2003:
1781 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
1782
stroese08eaea92003-06-05 15:44:37 +00001783* Patch by Stefan Roese, 05 Jun 2003:
1784 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
1785 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
1786 data cache can be used even if the chip select is in use.
1787 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
1788 (see README for further description).
1789 - Changed config files of CONFIG_EEPRO100 boards to use the
1790 CFG_RX_ETH_BUFFER define.
1791
wdenk73a8b272003-06-05 19:27:42 +00001792* Add support for RMU board
1793
1794* Add support for TQM862L at 100/50 MHz
1795
1796* Patch by Pantelis Antoniou, 02 Jun 2003:
1797 major reconstruction of networking code;
1798 add "ping" support (outgoing only!)
1799
wdenkf3e0de62003-06-04 15:05:30 +00001800* Patch by Denis Peter, 04 June 2003:
1801 add support for the MIP405T board
1802
wdenk682011f2003-06-03 23:54:09 +00001803* Patches by Udi Finkelstein, 2 June 2003:
1804 - Added support for custom keyboards, initialized by defining a
1805 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
1806 - Added support for the RBC823 board.
1807 - cpu/mpc8xx/lcd.c now automatically calculates the
1808 Horizontal Pixel Count field.
1809
1810* Fix alignment problem in BOOTP (dhcp_leasetime option)
1811 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
1812
1813* Patch by Mark Rakes, 14 May 2003:
1814 add support for Intel e1000 gig cards.
1815
1816* Patch by Nye Liu, 3 Jun 2003:
1817 fix critical typo in MAMR definition (include/mpc8xx.h)
1818
1819* Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
1820
1821* Patch by Klaus Heydeck, 2 Jun 2003
1822 Minor changes for KUP4K configuration
1823
wdenk7a8e9bed2003-05-31 18:35:21 +00001824* Patch by Marc Singer, 29 May 2003:
1825 Fixed rarp boot method for IA32 and other little-endian CPUs.
1826
1827* Patch by Marc Singer, 28 May 2003:
1828 Added port I/O commands.
1829
1830* Patch by Matthew McClintock, 28 May 2003
1831 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
1832 - minor patches for utx8245
1833
1834* Patch by Daniel Engström, 28 May 2003:
1835 x86 update
1836
1837* Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
1838 add nand flash support to SXNI855T configuration
1839 fix/extend nand flash support:
1840 - fix 'nand erase' command so does not erase bad blocks
1841 - fix 'nand write' command so does not write to bad blocks
1842 - fix nand_probe() so handles no flash detected properly
1843 - add doc/README.nand
1844 - add .jffs2 and .oob options to nand read/write
1845 - add 'nand bad' command to list bad blocks
1846 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
1847 - make NAND read/write faster
1848
1849* Patch by Rune Torgersen, 23 May 2003:
1850 Update for MPC8266ADS board
1851
wdenk3b57fe02003-05-30 12:48:29 +00001852* Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
1853 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
1854 _time_ (!) if the environment is embedded within the U-Boot image,
1855 or in a separate flash sector.
1856
1857* Cleanup CFG_DER #defines in config files (wd maintained only)
1858
wdenkf07771c2003-05-28 08:06:31 +00001859* Fix data abort exception handling for arm920t CPU
1860
1861* Fix alignment problems with flash driver for TRAB board
1862
1863* Patch by Donald White, 21 May 2003:
1864 fix calculation of base address in pci_hose_config_device()
1865
1866* Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
1867 execute "cmd2", even if "cmd1" fails. Note that this is different
1868 to "run var1 var2" where the contents of "var2" will NOT be
1869 executed when a command in "var1" fails.
1870
wdenk38b99262003-05-23 23:18:21 +00001871* Add zero-copy ramdisk support (requires corresponding kernel support!)
1872
wdenk4c3b21a2003-05-23 12:36:20 +00001873* Patch by Kyle Harris, 20 May 2003:
1874 In preparation for an ixp port, rename cpu/xscale and arch-xscale
1875 into cpu/pxa and arch-pxa.
1876
stroesed9ff6e82003-05-23 11:49:24 +00001877* Patch by Stefan Roese, 23 May 2003:
1878 - IBM PPC405EP port added.
1879 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
1880 UART0) is used as default U-Boot console. PPC4xx only!
1881 - esd ASH405 board added (PPC405EP based).
1882 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
1883 - esd CPCI405AB board added.
1884 - esd PMC405 board added.
1885 - Update of some esd boards.
1886
wdenk33149b82003-05-23 11:38:58 +00001887* Patch by Denis Peter, 19 Mai 2003:
1888 add support for the MIP405-3 board
1889
wdenk5d232d02003-05-22 22:52:13 +00001890* Patch by Dave Ellis, 22 May 2003:
1891 Fix problem with only partially cleared .bss segment
1892
1893* Patch by Rune Torgersen, 12 May 2003:
1894 get PCI to work on a MPC8266ADS board; incorporate change to
1895 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
1896
1897* Patch by Nye Liu, 1 May 2003:
1898 minor patches for the FADS8xx
1899
1900* Patch by Thomas Schäfer, 28 Apr 2003:
1901 Fix SPD handling for 256 ECC DIMM on Walnut
1902
wdenkc8c3a8b2003-05-21 20:26:20 +00001903* Add support for arbitrary bitmaps for TRAB's VFD command;
1904 allow to pass boot bitmap addresses in environment variables;
1905 allow for zero boot delay
wdenk82226bf2003-05-20 20:49:01 +00001906
1907* Patch by Christian Geißinger, 19 May 2002:
1908 On TRAB: wait until the dummy byte has been completely sent
1909
wdenk7f70e852003-05-20 14:25:27 +00001910* Patch by David Updegraff, 22 Apr 2003:
1911 update for CrayL1 board
1912
1913* Patch by Pantelis Antoniou, 21 Apr 2003:
1914 add boot support for ARTOS (a proprietary OS)
1915
1916* Patch by Steven Scholz, 11 Apr 2003:
1917 Add support for RTC DS1338
1918
1919* Patch by Rod Boyce, 24 Jan 2003:
1920 Fix counting of extended partitions in diskboot command
1921
wdenk59de2ed2003-05-20 10:58:04 +00001922* Patch by Christophe Lindheimer, 20 May 2003:
1923 allow the use of CFG_LOADS when CFG_NO_FLASH is set
1924
wdenk86d82762003-05-20 10:39:44 +00001925* Fix SDRAM timing on Purple board
1926
wdenk66fd3d12003-05-18 11:30:09 +00001927* Add support for CompactFlash on ATC board
1928 (includes support for Intel 82365 and compatible PC Card controllers,
1929 and Yenta-compatible PCI-to-CardBus controllers)
1930
wdenk45219c42003-05-12 21:50:16 +00001931* Patch by Mathijs Haarman, 08 May 2003:
1932 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
1933
wdenk9c62cc52003-05-03 23:33:47 +00001934* Fix problem with usage of "true" (undefined in current versions of bfd.h)
1935
wdenk7aa78612003-05-03 15:50:43 +00001936* Add support for Promess ATC board
1937
1938* Patch by Keith Outwater, 28 Apr 2003:
1939 - Miscellaneous corrections and additions to GEN860T board specific code.
1940 - Added GEN860_SC variant to GEN860T.
1941 - Miscellaneous corrections to GEN860T documentation.
1942 - Correct duplicate entry in U-Boot CREDITS file.
1943 - Add GEN860T_SC entry in MAINTAINERS file.
1944 - Update CREDITS file with GEN860T_SC info.
1945
1946* Update Smiths Aerospace addresses in MAINTAINERS file
1947
1948* Fix error handling in hush's version of "run" command
1949
wdenk4532cb62003-04-27 22:52:51 +00001950* LWMON extensions:
1951 - Splashscreen support
1952 - modem support
1953 - sysmon support
1954 - temperature dependend enabling of LCD
1955
1956* Allow booting from old "PPCBoot" disk partitions
1957
1958* Add support for TQM8255 Board / MPC8255 CPU
1959
1960======================================================================
wdenk02c9bed2003-04-20 17:41:25 +00001961Changes for U-Boot 0.3.1:
wdenkd126bfb2003-04-10 11:18:18 +00001962======================================================================
1963
wdenkd791b1d2003-04-20 14:04:18 +00001964* Make sure Block Lock Bits get cleared in R360MPI flash driver
1965
1966* MPC823 LCD driver: Fill color map backwards, to allow for steady
1967 display when Linux takes over
1968
1969* Patch by Erwin Rol, 27 Feb 2003:
1970 Add support for RTEMS (this time for real).
1971
1972* Add support for "bmp info" and "bmp display" commands to load
1973 bitmap images; this can be used (for example in a "preboot"
1974 command) to display a splash screen very quickly after poweron.
1975
1976* Add support for 133 MHz clock on INCA-IP board
1977
wdenk4a6fd342003-04-12 23:38:12 +00001978* Patch by Lutz Dennig, 10 Apr 2003:
1979 Update for R360MPI board
1980
1981* Add new meaning to "autostart" environment variable:
1982 If set to "no", a standalone image passed to the
1983 "bootm" command will be copied to the load address
1984 (and eventually uncompressed), but NOT be started.
1985 This can be used to load and uncompress arbitrary
1986 data.
1987
stroese69f8f8272003-04-10 13:30:28 +00001988* Patch by Stefan Roese, 10 Apr 2003:
wdenk4a6fd342003-04-12 23:38:12 +00001989 Changed DHCP client to use IP address from server option field #54
1990 from the OFFER packet in the server option field #54 in the REQUEST
1991 packet. This fixes a problem using a Windows 2000 DHCP server,
1992 where the DHCP-server is not the TFTP-server.
1993
1994* Set max brightness for MN11236 displays on TRAB board
stroese69f8f8272003-04-10 13:30:28 +00001995
wdenkd126bfb2003-04-10 11:18:18 +00001996* Add support for TQM862L modules
1997
1998======================================================================
wdenk60fbe252003-04-08 23:25:21 +00001999Changes for U-Boot 0.3.0:
wdenkaacf9a42003-01-17 16:27:01 +00002000======================================================================
2001
wdenk3e386912003-04-05 00:53:31 +00002002* Patch by Arun Dharankar, 4 Apr 2003:
2003 Add IDMA example code (tested on 8260 only)
2004
2005* Add support for Purple Board (MIPS64 5Kc)
2006
2007* Add support for MIPS64 5Kc CPUs
2008
2009* Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
2010
2011* Patch by Denis Peter, 04 Apr 2003:
2012 - update MIP405-4 board
2013
stroese36c05a82003-04-04 16:55:30 +00002014* Patch by Stefan Roese, 4 Apr 2003:
2015 - U-Boot version environment variable "ver" added
2016 (CONFIG_VERSION_VARIABLE).
2017 - Changed PPC405GPr version from A to B.
2018 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
2019
wdenk3e386912003-04-05 00:53:31 +00002020* Patches by Denis Peter, 03 April 2003:
2021 - fix PCI IRQs on MPL boards
2022 - fix two more un-relocated pointer problems
2023
2024* Fix behaviour of "run" command:
2025 - print error message iv variable does not exist
2026 - terminate processing of arguments in case of error
2027
2028* Patches by Peter Figuli, 10 Mar 2003
2029 - Add support for BTUART on PXA platform
2030 - Add support for WEP EP250 (PXA) board
2031
2032* Fix flash problems on INCA-IP; add tool to allow bruning images to
2033 flash using a BDI2000
2034
2035* Implement fix for I2C Edge Conditions problem for all boards that
2036 use the bit-banging driver (common/soft_i2c.c)
2037
wdenk0db5bca2003-03-31 17:27:09 +00002038* Patch by Martin Winistoerfer, 23 Mar 2003
2039 - Add port to MPC555/556 microcontrollers
2040 - Add support for cmi customer board with
2041 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
2042
2043* Patch by Rick Bronson, 28 Mar 2003:
2044 - fix common/cmd_nand.c
2045
wdenk85ec0bc2003-03-31 16:34:49 +00002046* Patch by Arun Dharankar, 24 Mar 2003:
2047 - add threads / scheduler example code
2048
2049* Add patches by Robert Schwebel, 31 Mar 2003:
2050 - add ctrl-c support for kermit download
2051 - align bdinfo output on ARM
wdenk3e386912003-04-05 00:53:31 +00002052 - csb226 board: bring in sync with innokom/memsetup.S
2053 - csb226 board: fix MDREFR handling
2054 - misc doc fixes / extensions
2055 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
2056 - add BOOT_PROGRESS to armlinux.c
wdenk85ec0bc2003-03-31 16:34:49 +00002057
stroese36c05a82003-04-04 16:55:30 +00002058* Add CPU ID, version, and clock speed for INCA-IP
wdenk85ec0bc2003-03-31 16:34:49 +00002059
wdenk506f0442003-03-28 14:40:36 +00002060* Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
2061 - fix SRAM and SDRAM memory sizing
2062 - add status LED support
2063 - add MAC address for second (SCC1) ethernet port
2064
2065* Update default environment for TQM8260 board
2066
wdenkdc7c9a12003-03-26 06:55:25 +00002067* Patch by Rick Bronson, 16 Mar 2003:
wdenkc0218802003-03-27 12:09:35 +00002068 - Add NAND flash support for reading, writing, and erasing NAND
2069 flash (certain forms of which are called SmartMedia).
2070 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
wdenkdc7c9a12003-03-26 06:55:25 +00002071
2072* Patches by Robert Schwebel, 19 Mar 2003:
2073 - use arm-linux-gcc as default compiler for ARM
2074 - fix i2c fixup code
2075 - fix missing baudrate setting
2076 - added $loadaddr / CFG_LOAD_ADDR support to loadb
2077 - moved "ignoring trailing characters" _before_ u-boot wants to
2078 print out diagnostics messages; removes bogus characters at the
2079 end of transmission
2080
2081* Patch by John Zhan, 18 Mar 2003:
2082 Add support for SinoVee Microsystems SC8xx boards
2083
2084* Patch by Rolf Offermanns, 21 Mar 2003:
2085 ported the dnp1110 related changes from the current armboot cvs to
2086 current u-boot cvs. smc91111 does not work. problem marked in
2087 smc91111.c, grep for "FIXME".
2088
2089* Patch by Brian Auld, 25 Mar 2003:
2090 Add support for STM flash chips on ebony board
2091
wdenk4d75a502003-03-25 16:50:56 +00002092* Add PCI support for MPC8250 Boards (PM825 module)
2093
stroese44e5c5c2003-03-25 14:44:48 +00002094* Patch by Stefan Roese, 25 Mar 2003:
2095 - PCI405 update.
2096
stroese5d5d44e2003-03-20 15:32:59 +00002097* Patch by Stefan Roese, 20 Mar 2003:
2098 - CPCI4052 update (support for revision 3).
2099 - Set edge conditioning circuitry on PPC405GPr for compatibility
2100 to existing PPC405GP designs.
2101 - Clip udiv to 5 bits on PPC405 (serial.c).
2102
wdenkc0218802003-03-27 12:09:35 +00002103* Extend INCAIP board support:
2104 - add automatic RAM size detection
2105 - add "bdinfo" command
2106 - pass flash address and size to Linux kernel
2107 - switch to 150 MHz clock
2108
wdenk06d01db2003-03-14 20:47:52 +00002109* Avoid flicker on the TRAB's VFD by synchronizing the enable with
2110 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
2111 boards, version 153 for Rev. 200 boards).
2112
2113* Patch by Vladimir Gurevich, 12 Mar 2003:
2114 Fix relocation problem of statically initialized string pointers
2115 in common/cmd_pci.c
2116
2117* Patch by Kai-Uwe Blöm, 12 Mar 2003:
2118 Cleanup & bug fixes for JFFS2 code:
2119 - the memory mangement was broken. It caused havoc on malloc by
2120 writing beyond the block boundaries.
2121 - the length calculation for files was wrong, sometimes resulting
2122 in short file reads.
2123 - data copying now optionally takes fragment version numbers into
2124 account, to avoid copying from older data.
2125 See doc/README.JFFS2 for details.
2126
wdenk3bac3512003-03-12 10:41:04 +00002127* Patch by Josef Wagner, 12 Mar 2003:
2128 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
2129 - ETH05 and BEDBUG support for CU824
2130 - added support for MicroSys CPC45
2131 - new BOOTROM/FLASH0 and DOC base for PM826
2132
2133* Patch by Robert Schwebel, 12 Mar 2003:
2134 Fix the chpart command on innokom board
2135
2136* Name cleanup:
2137 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
2138 s/PPCBoot/U-Boot/ in some files
2139 s/pImage/uImage/ in some files
2140
2141* Patch by Detlev Zundel, 15 Jan 2003:
2142 Fix '' command line quoting
2143
2144* Patch by The LEOX team, 19 Jan 2003:
2145 - add support for the ELPT860 board
2146 - add support for Dallas ds164x RTC
2147
wdenk1cb8e982003-03-06 21:55:29 +00002148* Patches by David Müller, 31 Jan 2003:
2149 - minimal setup for CardBus bridges
2150 - add EEPROM read/write support in the CS8900 driver
2151 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
wdenk3bac3512003-03-12 10:41:04 +00002152 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
wdenk1cb8e982003-03-06 21:55:29 +00002153
2154* Patch by Steven Scholz, 04 Feb 2003:
2155 add support for RTC DS1307
2156
2157* Patch by Reinhard Meyer, 5 Feb 2003:
2158 fix PLPRCR/SCCR init sequence on 8xx to allow for
2159 changes of EBDF by software
2160
2161* Patch by Vladimir Gurevich, 07 Feb 2003:
2162 "API-compatibility patch" for 4xx I2C driver
2163
2164* TRAB fixes / extensions:
2165 - Restore VFD brightness as saved in environment
wdenk15ef8a52003-06-18 20:22:24 +00002166 - add support for Fujitsu flashes
wdenk1cb8e982003-03-06 21:55:29 +00002167 - make sure both buzzers are turned off (drive low level)
2168
wdenk47cd00f2003-03-06 13:39:27 +00002169* Patches by Robert Schwebel, 06 Mar 2003:
2170 - fix bug in BOOTP code (must use NetCopyIP)
2171 - update of CSB226 port
2172 - clear BSS segment on XScale
2173 - added support for i2c_init_board() function
2174 - update to the Innokom plattform
2175
2176* Extend support for redundand environments for configurations where
2177 environment size < sector size
2178
wdenkdb2f721f2003-03-06 00:58:30 +00002179* Patch by Rune Torgersen, 13 Feb 2003:
2180 Add support for Motorola MPC8266ADS board
2181
2182* Patch by Kyle Harris, 19 Feb 2003:
2183 patches for the Intel lubbock board:
2184 memsetup.S - general cleanup (based on Robert's csb226 code)
2185 flash.c - overhaul, actually works now
2186 lubbock.c - fix init funcs to return proper value
2187
2188* Patch by Kenneth Johansson, 26 Feb 2003:
stroese5d5d44e2003-03-20 15:32:59 +00002189 - Fixed off by one in RFTA calculation.
wdenkdb2f721f2003-03-06 00:58:30 +00002190 - No need to abort when LDF is lower than we can program it's only
stroese5d5d44e2003-03-20 15:32:59 +00002191 minimum timing so clamp it to what we can do.
wdenkdb2f721f2003-03-06 00:58:30 +00002192 - Takes function pointer to function for reading the spd_nvram. Usefull
2193 for faking data or hardcode a module without the nvram.
2194 - fix other user for above change
2195 - fix some comments.
2196
2197* Patches by Brian Waite, 26 Feb 2003:
2198 - fix port for evb64260 board
2199 - fix PCI for evb64260 board
2200 - fix PCI scan
2201
2202* Patch by Reinhard Meyer, 1 Mar 2003:
2203 Add support for EMK TOP860 Module
2204
2205* Patch by Yuli Barcohen, 02 Mar 2003:
2206 Add SPD EEPROM support for MPC8260ADS board
2207
wdenk43d96162003-03-06 00:02:04 +00002208* Patch by Robert Schwebel, 21 Jan 2003:
2209 - Add support for Innokom board
2210 - Don't complain if "install" fails
2211 - README cleanup (remove duplicated lines)
2212 - Update PXA header files
2213
2214* Add documentation for existing POST code (doc/README.POST)
2215
2216* Patch by Laudney Ren, 15 Jan 2003:
2217 Fix handling of redundand environment in "tools/envcrc.c"
2218
2219* Patch by Detlev Zundel, 28 Feb 2003:
2220 Add bedbug support for 824x systems
2221
2222* Add support for 16 MB flash configuration of TRAB board
2223
2224* Patch by Erwin Rol, 27 Feb 2003:
2225 Add support for RTEMS
2226
2227* Add image information to README
2228
stroese2a9e02e2003-02-18 11:30:24 +00002229* Patch by Stefan Roese, 18 Feb 2003:
2230 CPCIISER4 configuration updated.
2231
stroesed7787c62003-02-17 16:06:06 +00002232* Patch by Stefan Roese, 17 Feb 2003:
2233 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
2234
stroesead10dd92003-02-14 11:21:23 +00002235* Patch by Stefan Roese, 13 Feb 2003:
2236 Add "pcidelay" environment variable (in ms, enabled via
2237 CONFIG_PCI_BOOTDELAY).
2238 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
2239 RST# to respond to configuration cycles (33MHz -> 1s).
2240
wdenk43d96162003-03-06 00:02:04 +00002241* Fix dual PCMCIA slot support (when running with just one
2242 slot populated)
2243
2244* Add VFD type detection to trab board
2245
2246* extend drivers/cs8900.c driver to synchronize ethaddr environment
2247 variable with value in the EEPROM
2248
stroeseee1b3b52003-02-10 16:39:00 +00002249* Patch by Stefan Roese, 10 Feb 2003:
2250 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
2251
wdenkc0218802003-03-27 12:09:35 +00002252* Add support for MIPS32 4Kc CPUs
2253
2254* Add support for INCA-IP Board
2255
wdenk43d96162003-03-06 00:02:04 +00002256======================================================================
2257Changes for U-Boot 0.2.2:
2258======================================================================
2259
wdenkaacf9a42003-01-17 16:27:01 +00002260* Add dual ethernet support on PM826
2261
2262* Add support for LXT971 PHY on PM826
2263
2264* Patch by Tord Andersson, 16 Jan 2003:
2265 Fix flash sector count for TQM8xxL
2266
2267* Fix I2C EEPROM problem on ICU862 board (would only write the first
2268 16 bytes out of each 32 byte block)
2269
2270======================================================================
2271Changes for U-Boot 0.2.1:
wdenk288b3d72002-12-20 23:42:25 +00002272======================================================================
2273
wdenk608c9142003-01-13 23:54:46 +00002274* Add support for V37 board
2275 (patch by Jón Benediktsson, 11 Dec 2002)
2276
wdenkd0fb80c2003-01-11 09:48:40 +00002277* Update baudrate in bd_info when it gets changed
2278
2279* Add watchdog trigger points while waiting for serial port
2280 (so far only 8xx -- needed on LWMON with 100ms watchdog)
2281
2282* Improve command line tool to access the U-Boot's environment
2283 (figuration of the utility, using a config file)
2284
wdenka25f8622003-01-02 23:57:29 +00002285* Add single quote support for (old) command line parser
2286
wdenk288b3d72002-12-20 23:42:25 +00002287* Switch LWMON board default config from FRAM to EEPROM;
2288 in POST, EEPROM shows up on 8 addresses
2289
2290======================================================================
wdenk2f91a3d2002-12-17 18:07:30 +00002291Changes for U-Boot 0.2.0:
wdenk24ee89b2002-11-03 17:56:27 +00002292======================================================================
2293
wdenk6aff3112002-12-17 01:51:00 +00002294* Use 1-byte-read instead of -write for iprobe() function
2295 Add i2c commands to PM826 config
2296
2297* extend I2C POST code: check for list on known addresses
2298
wdenk228f29a2002-12-08 09:53:23 +00002299* Improve log buffer code; use "loglevel" to decide which messages
2300 to log on the console, too (like in Linux); get rid of "logstart"
2301
2302* Add command line tool to access the U-Boot's environment
2303 (board-specific for TRAB now, to be fixed later)
2304
wdenk7c7a23b2002-12-07 00:20:59 +00002305* Patch by Hans-Joerg Frieden, 06 Dec 2002
2306 Fix misc problems with AmigaOne support
2307
2308* Patch by Chris Hallinan, 3 Dec 2002:
2309 minor cleanup to the MPC8245 EPIC driver
2310
2311* Patch by Pierre Aubert , 28 Nov 2002
2312 Add support for external (SIU) interrupts on MPC8xx
2313
2314* Patch by Pierre Aubert , 28 Nov 2002
2315 Fix nested syscalls bug in standalone applications
2316
2317* Patch by David Müller, 27 Nov 2002:
2318 fix output of "pciinfo" command for CardBus bridge devices.
2319
2320* Fix bug in TQM8260 board detection - boards got stuck when board ID
2321 was not readable
2322
wdenk1f53a412002-12-04 23:39:58 +00002323* Add LED indication for IDE activity on KUP4K board
2324
wdenka6c7ad22002-12-03 21:28:10 +00002325* Fix startup problems with VFD display on TRAB
2326
2327* Patch by Pierre Aubert, 20 Nov 2002
2328 Add driver for Epson SED13806 graphic controller.
2329 Add support for BMP logos in cfb_console driver.
2330
wdenkea909b72002-11-21 23:11:29 +00002331* Added support for both PCMCIA slots (at the same time!) on MPC8xx
2332
2333* Patch by Rod Boyce, 21 Nov 2002:
2334 fix PCMCIA on MBX8xx board
2335
2336* Patch by Pierre Aubert , 21 Nov 2002
2337 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
2338 bootmode word in DPRAM configurable
2339
wdenkb2184c32002-11-19 23:01:07 +00002340* Patch by Daniel Engström, 18 Nov 2002:
2341 Fixes for x86 port (mostly strings issues)
2342
2343* Patch by Ken Chou, 18 Nov 2002:
2344 Fix for natsemi NIC cards (DP83815)
2345
2346* Patch by Pierre Aubert, 19 Nov 2002:
2347 fix a bug for the MII configuration, and some warnings
2348
wdenkc7de8292002-11-19 11:04:11 +00002349* Patch by Thomas Frieden, 13 Nov 2002:
2350 Add code for AmigaOne board
2351 (preliminary merge to U-Boot, still WIP)
2352
2353* Patch by Jon Diekema, 12 Nov 2002:
2354 - Adding URL for IEEE OUI lookup
2355 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
2356 being defined.
2357 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
2358 root-on-nfs macros are designed to switch how the default boot
2359 method gets defined.
2360
wdenk2262cfe2002-11-18 00:14:45 +00002361* Patch by Daniel Engström, 13 Nov 2002:
2362 Add support for i386 architecture and AMD SC520 board
2363
2364* Patch by Pierre Aubert, 12 Nov 2002:
2365 Add support for DOS filesystem and booting from DOS floppy disk
2366
wdenk1d0350e2002-11-11 21:14:20 +00002367* Patch by Jim Sandoz, 07 Nov 2002:
2368 Increase number of network RX buffers (PKTBUFSRX in
2369 "include/net.h") for EEPRO100 based boards (especially SP8240)
2370 which showed "Receiver is not ready" errors when U-Boot was
2371 processing the receive buffers slower than the network controller
2372 was filling them.
2373
wdenkeb9401e2002-11-11 02:11:37 +00002374* Patch by Andreas Oberritter, 09 Nov 2002:
2375 Change behaviour of NetLoop(): return -1 for errors, filesize
2376 otherwise; return code 0 is valid an means no file loaded - in this
2377 case the environment still gets updated!
2378
2379* Patches by Jon Diekema, 9 Nov 2002:
2380 - improve ADC/DAC clocking on the SACSng board to align
2381 the failing edges of LRCLK and SCLK
2382 - sbc8260 configuration tweaks
2383 - add status LED support for 82xx systems
2384 - wire sspi/sspo commands into command handler; improved error
2385 handlering
2386 - add timestamp support and alternate memory test to the
2387 SACSng configuration
2388
2389* Patch by Vince Husovsky, 7 Nov 2002:
wdenk7f6c2cb2002-11-10 22:06:23 +00002390 Add "-n" to linker options to get rid of "Not enough room for
2391 program headers" problem
2392
2393* Patch by David Müller, 05 Nov 2002
2394 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
2395 so we can use an already existing name
2396
2397* Patch by Pierre Aubert, 05 Nov 2002
2398 Hardware relatied improvments in FDC boot code
2399
2400* Patch by Holger Schurig, 5 Nov 2002:
2401 Make the PXA really change it's frequency
2402
2403* Patch by Pierre Aubert, 05 Nov 2002
2404 Add support for slave serial Spartan 2 FPGAs
2405
2406* Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
2407 drivers
2408
wdenk56f94be2002-11-05 16:35:14 +00002409* Add support for log buffer which can be passed to Linux kernel's
2410 syslog mechanism; used especially for POST results.
2411
2412* Patch by Klaus Heydeck, 31 Oct 2002:
2413 Add initial support for kup4k board
2414
wdenk384ae022002-11-05 00:17:55 +00002415* Patch by Robert Schwebel, 04 Nov 2002:
2416 - use watchdog to reset PXA250 systems
2417 - added progress callbacks to (some of the) ARM code
2418 - update for Cogent CSB226 board
2419
2420* Add support for FPS860 board
2421
wdenke95b61c2002-11-04 16:02:40 +00002422* Patch by Guillaume Alexandre,, 04 Nov 2002:
2423 Improve PCI access on 32-bits Compact PCI bus
2424
wdenk24ee89b2002-11-03 17:56:27 +00002425* Fix mdelay() on TRAB - this was still the debugging version with
2426 seconds instead of ms.
2427
2428* Patch by Robert Schwebel, 1 Nov 2002:
2429 XScale related cleanup (affects all ARM boards)
2430
2431* Cleanup of names and README.
wdenkcc1c8a12002-11-02 22:58:18 +00002432
2433======================================================================
wdenk24ee89b2002-11-03 17:56:27 +00002434Notes for U-Boot 0.1.0:
wdenkcc1c8a12002-11-02 22:58:18 +00002435======================================================================
2436
2437This is the initial version of "Das U-Boot", the Universal Boot Loader.
2438
2439It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
2440For information about the history of the project please see the
2441PPCBoot project page at http://sourceforge.net/projects/ppcboot
2442
2443======================================================================