1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
6 incorrectly generating start/stop conditions on the bus.
7 Patch by Andrew Dyer, 26 Jul 2005
9 * Fix bug in [id]cache_status commands for MPC85xx processors;
10 should look at LSB of L1CSRn registers to determine if L1 cache is
12 Patch by Murray Jensen, 19 Jul 2005
14 * Fix array overflow with fw_setenv on uninitialised environment
15 Patch by Murray Jensen, 15 Jul 2005
17 * Add support for EmbeddedPlanet EP88x boards
18 Patch by Yuli Barcohen, 13 Jul 2005
20 * Remove board specific configuration includes from the common xilinx
21 ethernet and iic adapter code.
22 Patch by Michael Libeskind, 12 Jul 2005
24 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
25 Patch by Murray Jensen, 08 Jul 2005
27 * Add (some) definitions for the MPC85xx local bus controller
28 Patch by Murray Jensen, 08 Jul 2005
30 * Add CPM2 I/O pin functions for MPC85xx processors
31 Patch by Murray Jensen, 08 Jul 2005
35 * Added PCI support for MPC8349ADS board
36 Patch by Kumar Gala 11 Jan 2006
38 * Enable address translation on MPC83xx
39 Patch by Kumar Gala, 10 Feb 2006
41 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
42 Patch by Kumar Gala, 25 Jan 2006
44 * Fixed defines for MPC83xx SICRL register to match current specs
45 Patch by Kumar Gala, 23 Jan 2006
47 * Only disable the MPC83xx watchdog if its enabled out of reset.
48 If its disabled out of reset SW can later enable it if so desired
49 Patch by Kumar Gala, 11 Jan 2006
51 * Allow config of GPIO direction & data registers at boot on 83xx
52 Patch by Kumar Gala, 11 Jan 2006
54 * Enable time handling on 83xx
55 Patch by Kumar Gala, 11 Jan 2006
57 * Make System IO Config Registers board configurable on MPC83xx
58 Patch by Kumar Gala, 11 Jan 2006
60 * Fixed PCI indirect config ops to handle multiple PCI controllers
61 We need to adjust the bus number we are trying to access based
62 on which PCI controller its on
63 Patch by Kumar Gala, 12 Jan 2006
65 * Report back PCI bus when doing table based device config
66 Patch by Kumar Gala, 11 Jan 2006
68 * Added support for PCI prefetchable region and BARs
69 If a host controller sets up a region as prefetchable and
70 a device's BAR denotes it as prefetchable, allocate the
71 BAR into the prefetch region.
73 If a BAR is prefetchable and no prefetchable region has
74 been setup by the controller we fall back to allocating
75 the BAR into the normally memory region.
76 Patch by Kumar Gala, 11 Jan 2006
78 * Add helper function for generic flat device tree fixups for mpc83xx
79 Patch by Kumar Gala, 11 Jan 2006
81 * Add support for passing initrd information via flat device tree
82 Patch by Kumar Gala, 11 Jan 2006
84 * Added OF_STDOUT_PATH and OF_SOC
86 OF_STDOUT_PATH specifies the path to the device the kernel can use
89 OF_SOC specifies the proper name of the SOC node if one exists.
90 Patch by Kumar Gala, 11 Jan 2006
92 * Allow board code to fixup the flat device tree before booting a kernel
93 Patch by Kumar Gala, 11 Jan 2006
95 * Added CONFIG_ options for bd_t and env in flat dev tree
97 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
98 into the resulting flat device tree.
100 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
101 variables from u-boot into the flat device tree
103 Patch by Kumar Gala, 11 Jan 2006
105 * Add support for the DHCP vendor optional bootfile (#67).
106 Ignores the vendor TFTP server name option (#66).
107 Patch by Murray Jensen, 30 Jun 2005
109 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
110 Patch by Andy Fleming, 14 Jun 2005
112 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
113 Patch by Gerhard Jaeger, 21 Jun 2005
115 * Add netconsole and some more commands to RPXlite_DW board
116 Patch by Sam Song, 19 Jun 2005
118 * Fix bad declaration on pci_cfgfunc_nothing
119 Patch by Sam Song, 19 Jun 2005
121 * Adjust "echo" as a default command
122 Patch by Sam Song, 19 Jun 2005
124 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
125 Patch by KokHow Teh, 16 Jun 2005
127 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
128 Patch by Rick Bronson, 15 Jun 2005
130 * Coding Style cleanup
132 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
133 Patch by Andrew Dyer, 13 Jun 2005
135 * Add ADI Blackfin support
136 - add support for Analog Devices Blackfin BF533 CPU
137 - add support for the ADI BF533 Stamp uClinux board
138 - add support for the ADI BF533 EZKit board
139 Patches by Richard Klingler, 11 Jun 2005
141 * Add loads of ntohl() in image header handling
142 Patch by Steven Scholz, 10 Jun 2005
144 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
145 variable to set clock
146 Patch by Yuli Barcohen, 05 Jun 2005
148 * RPXlite configuration fixes
149 - Use correct flash sector size
150 - Use correct memory test end address
151 - Add support for bzip2 compression
152 - Various small fixes
153 Patch by Yuli Barcohen, 05 Jun 2005
155 * Memory configuration changes for ZPC.1900 board
156 - Fix SDRAM timing on both local bus and 60x bus
157 - Add support for second flash bank (SIMM)
158 - Change boot flash base
159 Patch by Yuli Barcohen, 05 Jun 2005
161 * Add support for Adder boards with 16MB SDRAM;
162 add support for second FEC on Adder87x board.
163 Patch by Yuli Barcohen, 05 Jun 2005
165 * Fix conditional for including ks8695eth driver
166 Patch by Greg Ungerer, 04 Jun 2005
168 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
169 Patch by Friedrich Lobenstock, 02 Jun 2005
171 * Fix comment in common/soft_i2c.c
172 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
174 * Cleanup compiler warnings.
175 Patch by Greg Ungerer, 21 May 2005
177 * Word alignment fixes for word aligned NS16550 UART
178 Patch by Jean-Paul Saman, 01 Mar 2005
180 Fixes bug with UART that only supports word aligned access: removed
181 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
182 (broken!) versions of GCC generate byte accesses when encountering
183 the packed attribute regardless if the struct is already correctly
184 aligned for a platform. Peripherals that can only handle word
185 aligned access won't work properly when accessed with byte access.
186 The struct NS16550 is already word aligned for REG_SIZE = 4, so
187 there is no need to packed the struct in that case.
189 * Fix behaviour if gatewayip is not set
190 Patch by Robin Gilks, 23 Dec 2004
192 * Fix cleanup for netstart board.
193 Remove build results from repository
195 * Some code cleanup for GCC 4.x
197 * Fixes to support environment in NAND flash;
198 enable NAND flash based environment for delta board.
200 * Add support for Intel Monahans CPU on Zylonite and Delta boards
201 (This is Work in Progress!)
203 * Add support for TQM8260-AI boards.
207 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
208 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
209 Patch by Ladislav Michl, 29 Jun 2005
211 * Add lowboot target to mcc200 board
212 Patch by Stefan Roese, 4 Mar 2006
214 * Fix problem with flash_get_size() from CFI driver update
215 Patch by Stefan Roese, 1 Mar 2006
217 * Make CFG_NO_FLASH work on ARM systems
218 Patch by Markus Klotzbuecher, 27 Feb 2006
220 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
223 * Convert mcc200 to use common CFI flash driver
224 Patch by Stefan Roese, 28 Feb 2006
226 * Add env-variable "unlock" to handle initial state of sectors
229 Only the U-Boot image and it's environment is protected,
230 all other sectors are unprotected (unlocked) if flash
231 hardware protection is used (CFG_FLASH_PROTECTION) and
232 the environment variable "unlock" is set to "yes".
234 Patch by Stefan Roese, 28 Feb 2006
236 * Update drivers/cfi_flash.c:
237 - find_sector() called in both versions of flash_write_cfiword()
238 Patch by Peter Pearse, 27th Feb 2006
240 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
241 Patch by Jose Maria Lopez, 16 Jan 2006
243 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
244 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
246 * Changes/fixes for drivers/cfi_flash.c:
247 We *should* check if there are any error bits if the previous call
248 returned ERR_OK (Otherwise we will have output an error message in
249 flash_status_check() already.) The original code would only check for
250 error bits if flash_status_check() returns ERR_TIMEOUT.
251 Patch by Marcus Hall, 23 Aug 2005
253 * Changes/fixes for drivers/cfi_flash.c:
254 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
255 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
256 Patch by Sangmoon Kim, 19 Aug 2005
258 * Fixes for drivers/cfi_flash.c:
259 - Fix wrong timeout value usage in flash_status_check()
260 - Round write_tout up when converting to msec in flash_get_size()
261 - Remove clearing flash status at the end of flash_write_cfibuffer()
262 which sets Intel 28F640J3 flash back to command mode on CSB472
263 Patch by Tolunay Orkun, 02 July 2005
265 * Add basic support for the SMMACO4 Board from PanDaCom.
266 Patch by Heiko Schocher, 20 Feb 2006
268 * Add GIT version information (commid ID) to untagged U-Boot versions
270 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
271 of all unreleased (untagged) U-Boot images will be automatically
272 extended upon compiletime with a part of the GIT commit ID and
273 possibly with "dirty" if uncommited changes are detected.
275 Here an example for the resulting version:
276 "U-Boot 1.1.4-g3457ac18-dirty"
278 The version is now maintained in the toplevel Makefile and the
279 version headers are autogenerated.
281 Patch by Stefan Roese, 9 Feb 2006
283 * Update default environment for INKA4x00 board.
285 * Convert CPCI750 to use common CFI flash driver
286 Patch by Reinhard Arlt, 8 Feb 2006
288 * Various changes to esd HH405 board specific files
289 Patch by Matthias Fuchs, 07 Feb 2006
291 * Cleanup U-Boot boot messages on ARM.
293 To match the U-Boot user interface on ARM platforms to the U-Boot
294 standard (as on PPC platforms), some messages with debug character
295 are removed from the default U-Boot build.
296 Enable DEBUG for lib_arm/board.c to enable debug messages.
297 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
298 Patch by Stefan Roese, 24 Jan 2006
300 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
301 Patch by Stefan Roese, 18 Jan 2006
303 * Add VGA support (CT69000) to CPCI750 board.
304 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
305 Patch by Reinhard Arlt, 30 Dec 2005
307 * PMC405 and CPCI405: Moved configuration of pci resources
309 PMC405 and CPCI2DP: Added firmware download and booting via pci.
310 Patch by Matthias Fuchs, 20 Dec 2005
312 * Fix 28F256J3A support on PM520 board
313 (without bank-switching only 32 MB can be accessed)
315 * Fix mkimage bug with multifile images created on 64 bit systems.
317 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
319 * Fix compiler problem with at91rm9200dk board.
320 Patch by Eugen Bigz, 19 Dec 2005
322 ======================================================================
323 Changes for U-Boot 1.1.4:
324 ======================================================================
326 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
327 - Changed GPIO setup to enable another address line in order to
328 address 64M of FLASH.
329 - Added function sdram_tr1_set to auto calculate the tr1 value for
331 Patch by Steven Blakeslee, 12 Dec 2005
333 * MPC5200: Set PCI retry counter to 0 = infinite retry;
334 The default of 255 is too short for slow devices.
335 Patch by Martin Nykodym, 12 Dec 2005
337 * Change port configuration for O2DNT (CODEC1 on PSC1).
339 * Fix register for PCI async mode on PPC440EP
340 Patch by Youngchul Bang, 08 Dec 2005
342 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
343 This segment may be required by some libgcc.a functions
346 * Fix DPRAM offset/size for MPC8541/8555.
347 Simplify TQM85xx Makefile handling.
349 * Fix data overflow (typo?) in rtc/ds1302.c
351 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
353 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
354 - Support for TQM8541/8555 boards added.
355 - Complete rework of TQM8540/8560 support.
356 - Common TQM85xx code now supports all current TQM85xx platforms
357 (TQM8540/8541/8555/8560).
358 - DDR SDRAM size detection added.
359 - CAS latency default values can be overwritten by setting "serial#"
360 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
361 If problems are detected with this non default CAS latency,
362 the default values will be used instead.
363 - Flash size detection added.
364 - Moved FCC ethernet driver initialization behind TSEC driver init
365 -> TSEC is first device.
366 Patch by Stefan Roese, 30 Nov 2005
368 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
369 Patch by John Otken, 23 Nov 2005
371 * Changed PPC44x startup message (cpu info, speed...) to common style:
372 On PPC44x platforms, the startup message generated in "cpu.c" only
373 comprised the ppc type and revision but not additional information
374 like speed etc. Those speed infos where printed in the board specific
375 code. This new implementation now prints all CPU infos in the common
376 cpu specific code. No board specific code is needed anymore and
377 therefore removed from all current 44x implementations.
378 Patch by Stefan Roese, 27 Nov 2005
380 * Adjust TQM834x PHY addresses for latest hardware revision.
382 * Increase malloc arena on TQM5200 board to 256 kB.
383 With 64 kb uniform flash sector size the old value of 128 kB was
386 * Fix miiphy global data initialization (problem on 4xx boards when
387 no ethaddr is assigned). Initialization moved from
388 miiphy_register() to eth_initialize().
390 Based on initial patch for 4xx platform by Matthias Fuchs.
392 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
394 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
395 The COPYING file was extended to make clear that these files can be
396 used in non-GPL code, too.
397 Also, a corresponding note was placed in the headers of the affected files.
399 * Add support for Prodrive P3P440 board:
400 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
401 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
402 for bank autodetection
403 Patch by Stefan Roese, 22 Nov 2005
405 * Change all '$(...)' variable references into '${...}'
406 which makes the environment compatible with the hush shell.
407 WARNING: Support for the old '$(...)' syntax will be
408 discontinued in a later version.
410 * Minor changes to init flags in TQM834x PCI.
412 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
413 Patch by Stefan Roese, 15 Nov 2005
415 * New PPC 405EP board added: CMS700
416 Added CONFIG_NET_MULTI for VOM405 board.
417 Added reset_phy() for VOM405 board.
418 Patch by Matthias Fuchs, 09 Nov 2005
420 * Updated PCI mapping for esd CPCI2DP board.
421 Add support for error LED.
422 Patch by Matthias Fuchs, 07 Nov 2005
424 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
425 Patch by Stefan Roese, 07 Nov 2005
427 * Correct PPC Timebase register definitions (SPRN_TBRL...)
428 Patch by Stefan Roese, 07 Nov 2005
430 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
431 Patch by Stefan Roese, 05 Nov 2005
433 * Additional fix for external IRQ config on Yellowstone & Yosemite
434 Patch by Stefan Roese, 03 Nov 2005
436 * Add support for Ocotea pass 3 with 440GX Rev. F
437 Patch by Stefan Roese, 01 Nov 2005
439 * Fix external IRQ configuration on Yellowstone & Yosemite
440 Patch by Stefan Roese, 28 Oct 2005
442 * Add support for multiple PHYs.
443 Tested on the following boards:
444 cmcpu2 (at91rm9200/ether.c)
445 PPChameleon (ppc4xx/4xx_enet.c)
446 yukon (mpc8220/fec.c)
448 tqm834x (mpc834x/tsec.c) with EEPRO100
449 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
450 Main changes include:
452 - miiphy_register routine was added to allow multiple PHYs to be registered
453 - miiphy_read and miiphy_write are now defined in this file, and
454 require additional argument (char *devname)
455 - other miiphy_* routines also require additional device name argument
458 Calling reset_phy() was moved to be executed *after* eth_initialize().
459 This is necessary as now some of the implementations of reset_phy()
460 may need to use miiphy_reset() which is not allowed before eth_initialize()
461 as eth_initialize registers all required miiphy_* routines.
462 Tested on IP860 and PHY initializes properly after this change.
464 * Correct includes for flat tree builder.
466 * Fix conflicting types (flash_write()) in trab auto_update.c.
468 * Add PCI support for the TQM834x board.
470 * Add missing 4xx board to MAKEALL
471 Patch by Stefan Roese, 20 Oct 2005
473 * Fix conflicting types (flash_write()) in esd auto_update.c
474 Patch by Stefan Roese, 20 Oct 2005
476 * Fix problem with sleep in NetConsole (use get_timer())
477 Patch by Stefan Roese, 20 Oct 2005
479 * Add NetConsole Support for AMCC eval boards
480 Patch by Stefan Roese, 20 Oct 2005
482 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
483 Patch by Stefan Roese, 18 Oct 2005
485 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
486 Fix identation on ext2ls help entry.
487 Patch by Stefan Roese, 14 Oct 2005
489 * Add support for TQM834x boards.
492 * Cleanup for GCC-4.x
494 * Add documentation for Open Firmware Flat Tree and usage.
495 Patch by Pantelis Antoniou, 13 Oct 2005
497 * Add missing files for Pantelis Antoniou's patch
498 Patch by Pantelis Antoniou, 04 Sep 2005
500 * Fix problem in ppc4xx eth-driver without ethaddr (only without
501 CONFIG_NET_MULTI set)
502 Patch by Stefan Roese, 10 Oct 2005
504 * Fix gzip bmp support (test if malloc fails, warning when truncated).
505 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
506 Patch by Stefan Roese, 07 Oct 2005
508 * Add support for OF flat tree for the STXtc board.
509 Patch by Pantelis Antoniou, 04 Sep 2005
511 * Support passing of OF flat trees to the kernel.
512 Patch by Pantelis Antoniou, 04 Sep 2005
516 * Add support for NetSilicon NS7520 processor.
517 Patch by Art Shipkowski, 12 May 2005
519 * Add support for AP1000 board.
520 Patch by James MacAulay, 07 Oct 2005
522 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
523 Patch by Anders Larsen, 07 Oct 2005
525 The Atmel errata #11 states that the transfer buffer descriptor
526 table must be aligned on a 16-word boundary. As it turned out, this
527 is insufficient - it seems the table must be aligned on a boundary
528 at least as large as the table itself (in Linux this is not an
529 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
531 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
532 Patch by Anders Larsen, 07 Oct 2005
534 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
535 sed the linker scripts, rather than pre-process them.
536 Patch by Peter Pearse, 07 Oct 2005
538 * Update make target for ARM supported boards.
539 Use lowlevel_init() instead of platformsetup() [rename].
540 Patch by Peter Pearse, 06 Oct 2005
542 * Fix booting from serial dataflash on AT91RM9200
543 Patch by Peter Menzebach, 29 Aug 2005
545 * Add JFFS2 support for TRAB board
546 Patch by Martin Krause, 25 Aug 2005
548 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
549 Patch by Marcus Hall, 24 Aug 2005
551 * Fix the machine-id of the Cogent csb637 board
552 Patch by Anders Larsen, 05 Oct 2005
554 * Complete support for the KwikByte KB920x boards
555 Patch by Anders Larsen, 05 Oct 2005
557 * Set the AT91RM9200 clock to asynchronous mode
558 Patch by Anders Larsen, 03 May 2005
560 * Set the AT91RM9200 clock to synchronous mode
561 Patch by Anders Larsen, 29 Apr 2005
563 * Add support for Cogent csb637
564 Patch by Anders Larsen, 29 Apr 2005
566 * Fix dm9161.c initialization
567 Patch by Anders Larsen, 29 Apr 2005
569 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
570 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
572 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
573 Patch by Anders Larsen, 29 Apr 2005
575 * Fix device partition intialization for SystemACE disks.
576 Patch by Stephen Williams, 28 Apr 2005
578 * Added support for KwikByte KB920x boards (based on AT91RM9200)
579 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
581 * Add support for S29GL064M-R3 flash chip on xsengine board
582 Patch by Kurt Stremerch, 18 Apr 2005
584 * E500 update: repoint IVPR to RAM when code is relocated
585 Patch by Kylo Ginsberg, 13 Apr 2005
587 * Fix loop end test in lib_generic/string.c:strswab()
588 Patch by Andrew Dyer, October 10, 2005
589 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
593 * Update ARM Integrator boards:
594 Correct addessing errors in platform files.
595 Split off common core module data from Integrator header files to
596 include/armcoremodule.h.
597 Patch by Peter Pearse, 04 Oct 2005
599 * Make sure only supported compiler options are used
600 Import "cc-option" shell function from kernel and
601 use it to get the correct ARM GCC options for individual CPUs
602 Patch by Peter Pearse, 30 Jun 2005
604 * Fix 440GR to print correct cpu revision
605 Patch by Stefan Roese, 04 Oct 2005
607 * Change board message on AMCC Yosemite & Yellowstone to common style
608 Patch by Stefan Roese, 03 Oct 2005
610 * Fix compiler warning
612 * Fix FEC PHY addresses for TQM85xx boards
614 * Fix uninitialized variable problem in hush shell
615 Patch by Lars Rostock, 26 Sep 2005
617 * Undo change of f6e20fc6ca... to include/configs/trab.h
618 (Must have been an accident?)
620 * Add support for AT91RM9200 OHCI Controller.
621 Patch by Eric Benard, 07 Apr 2005
623 * Update ARM mach-types.h
624 Patch by Eric Benard, 07 Apr 2005
626 * Add support for MP2USB board.
627 Patch by Eric Benard, 07 Apr 2005
629 * Add board support for armadillo HT1070
630 Patch by Rowel Atienza, 06 Apr 2005
632 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
633 Patch by Vitaly Bordug, 30 Mar 2005
635 * Add iopset command on mpc8xx
636 Patch by Daniel Eisenhut, 25 Mar 2005
638 * Add support for MII in eepro100 driver.
639 Patch by Gleb Natapov, 21 Mar 2005
641 * Fixes to the Lubbock (PXA 25x) support:
642 - Resolve the FIXME with respect to saving the u-boot environment.
643 - Make the default load address land in real memory.
644 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
645 Patch by David Brownell, 10 Mar 2005
647 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
648 Patch by Marc Leeman, 04 Mar 2005
650 * OMAP242x H4 board update
651 - fix for ES2 differences.
652 - switch to using the cfi_flash driver.
653 - fix SRAM build address.
654 - fix for GP device operation.
655 - unlock SRAM for GP devices.
656 - display more device information.
657 - fix potential deadlock in omap24xx_i2c driver.
658 - fix DLL load values to match dpllout*1 operation.
659 - fix 2nd chip select init for combo DDR device.
660 - add support for CFI Intel 28F256L18 on H4 board.
661 Patch by Richard Woodruff, 03 Mar 2005
663 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
664 Patch by Steven Scholz, 02 Mar 2005
667 Patch by Ara Avanesyan, 24 Feb 2005
669 * Remove unneeded #include <malloc.h>
670 Patch by Ladislav Michl, 22 Feb 2005
672 * Add cramfs support for m68k
673 Patch by Zachary Landau, 21 Feb 2005
675 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
676 Patch by Jeff Angielski, 21 Feb 2005
678 * Fix au1x00_serial baud rate calculation:
679 remove hardcoded cpu clock divisor and use register instead;
680 round up instead of truncate
681 Patch by Andrew Dyer, 15 Feb 2005
683 * Add Xilinx Spartan3 family FPGA support
684 Patch by Kurt Stremerch, 14 Feb 2005
686 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
687 Patch by Zachary Landau, 11 Feb 2005
690 Patch by Matthias Fuchs, 25 Sep 2005
692 * Added support for PCI bridge on MPC8272ADS
693 Patch by Vitaly Bordug, Feb 09 2005
695 * Update multicore CM9XX support for Integrator AP to allow booting from flash
696 Patch by Jean-Paul Saman, 8 Feb 2005
698 * Fix strswab() to reliably find end of string
699 Patch by Andrew Dyer, 08 Feb 2005
701 * Fix typos in include/ppc440.h
702 Patch by Andrew E Mileski, 04 Feb 2005
704 * Add Vibren (was Accelent) PXA255 IDP Support
705 Patch by Cliff Brake, 04 Feb 2005
707 * Fix tools/bmp_logo.c using incorrect offset to pixel data
708 Patch by Andrew Dyer, 31 Jan 2005
710 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
711 Patch by Peter Pearse, 2 Feb 2005
713 * Fix error handling in tools/env/fw_env.c
714 Patch by Ara Avanesyan, 01 Feb 2005
716 * Fix MGT5100 PSC baudrate calculation
717 Patch by Sebastian Schau, 27 Jan 2005
719 * OMAP242x fix for GP device booting
720 - Add SRAM unlock for GP devices.
721 - Change DDR DLL unlock value to allow DPLLout*1 operation.
722 Patches by Richard Woodruff, 21 Jan 2005:
724 * Add support for AMD's Pb1x00 eval board;
725 add MII routines to the au1x00 ethernet driver;
726 add USB ohci driver (work in progress)
727 Patch by Thomas Sailer, 20 Jan 2005
729 * Update omap5912osk board
730 Use drivers/cfi_flash.c instead of private flash driver;
731 Remove hardcoded personalized settings from omap5912osk.h;
732 Fix spacing with (RO) marks in 'flinfo' output.
733 Patch by Michael Bendzick, 14 Jan 2005
735 * Fix warnings for PCI code on ixp
736 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
738 * virtex2 fix for bogus download error messages
739 The virtex2 FPGA download code watches for init going active during
740 a download of config data as an error condition. init also goes
741 active after a configuration is finished in concert with the done
742 signal. So far, the code does not check for done active until all
743 of the configuration data is sent. If configuration data has a few
744 extra pad bytes at the end, this would cause an error message even
745 though the download had suceeded.
746 NOTE: virtex2 slave serial and spartan2 versions may still have the
748 Patch by Andrew Dyer, 12 Jan 2005
750 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
751 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
752 message when probing for nonexistent flash in little endian mode.
753 As a side effect more efficient and smaller code is generated,
754 which is always a Good Thing (TM).
755 Patch by Ladislav Michl, 24 Sep 2005
757 * Update for TFTP using a fixed UDP port
758 Use the approved environment variable names. Added "tftpdstp" to
759 allow ports other than 69 per Tolunay Orkun's recommendation.
760 Patch by Jerry Van Baren, 12 Jan 2005
762 * Allow to force TFTP to use a fixed UDP port
763 (Add a configuration option CONFIG_TFTP_PORT and optional env
765 Patch by Jerry Van Baren, 10 Jan 2005
767 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
768 Patch by Leif Lindholm, 29 Dec 2004
770 * Cleanup: fix broken builds
772 * Fix PHY address argument passing with mii info command
773 Patch by Andrew Dyer, 28 Dec 2004
775 * Cleanup (PPC4xx is AMCC now)
777 * esd CPCI2DP board added
778 Patch by Matthias Fuchs, 22 Sep 2005
780 * esd PMC405 board updated
781 Patch by Matthias Fuchs, 22 Sep 2005
783 * Add SM501 support to HH405 board.
784 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
785 Add support for eeprom write-enable (CFG_EEPROM_WREN).
786 Patch by Stefan Roese, 22 Sep 2005
788 * Fix autonegotiation in tsec ethernet driver
789 Patch by Stefan Roese, 21 Sep 2005
791 * Fix bug in auto_update (trab board)
792 Patch by Martin Krause, 16 Sep 2005
794 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
795 Patch by Francesco Mandracci, 16 Sep 2005
797 * Update configuration for INKA4x0 board
799 * Update configuration for PM854 board
800 Based on patch by R. Loeffl, 20 Jul 2005
802 * Add PCI support to TQM8540 and TQM8560 boards
803 Patch by Stefan Roese, 15 Sep 2005
805 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
806 boards (baudrate, environment...). Flash driver fixed.
807 Patch by Stefan Roese, 15 Sep 2005
809 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
810 ethernet port on ebony.
811 Patch by Stefan Roese, 7 Sep 2005
813 * Added support for mtddevnum and mtddevname variables (mtdparts command)
815 * Change default console baud rate for stxxtc board
817 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
818 Patch by Stefan Roese, 31 Aug 2005
820 * Fix default command set (don't include CFG_CMD_DISPLAY command)
821 Patch by Pantelis Antoniou, 02 Sep 2005
825 * Enable SM712 driver support for HMI1001 board.
827 * Fix problems with ld version 2.16 (dot outside sections problem)
828 Pointed out by Gerhard Jaeger, 31 Aug 2005;
829 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
831 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
833 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
835 * Add keyboard and dot matrix display support for HMI1001 board.
837 * Prepare U-Boot for gcc-4.x
839 * Fixed Bamboo port to enable running without DDR-DIMM
840 (Bamboo has also 64MB onboard DDR)
841 Patch by Stefan Roese, 24 Aug 2005
843 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
844 now handling all 4xx cpu's
845 Patch by Stefan Roese, 16 Aug 2005
847 * Fix make dependencies for at91rm9200 and ks8695 cpus
848 Patch by Steven Scholz, 23 Aug 2005
850 * Add JFFS2 support for TQM5200 board
852 * Add esd cpci5200 and pf5200 boards
853 Patch by Reinhard Arlt, 22 Aug 2005
855 * Fix sysclock for TQM8540 and TQM8560 boards
856 Patch by Martin Krause, 25 Jul 2005
858 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
859 Patch by Martin Krause, 08 Jun 2005
861 * Add new board specific commands for TQM5200/STK52XX
862 - Sound commands (beep, wav, sound)
863 - Test commands (led, can, backlight, rs232)
864 Patch by Martin Krause, 02 May 2005
866 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
867 because of a bug in the AT91RM9200 CPU PLL
868 Patch by Martin Krause, 22 Apr 2005
870 * Add automatic HW detection for another CMC_PU2 variant
871 Patch by Martin Krause, 20 Apr 2005
873 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
874 Patch by Martin Krause, 19 Apr 2005
876 * Fix initialization problem on TQM5200 without SM501
877 Patch by Martin Krause, 08 Apr 2005
879 * Add RTC support for STK52XX.200
880 Patch by Martin Krause, 07 Apr 2005
882 * Add support for IFM o2dnt board
884 * Enable PCI on hmi1001 board
886 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
887 so we can use them to, e.g., check the existence of a file with
888 "if ls foo; then this; else that; fi" in the hush shell
889 Patch by Andreas Engel, 16 August 2005
891 * Coding style cleanup
893 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
894 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
896 * Check return value of malloc in 440gx_enet.c
897 Patch by Travis B. Sawyer, 18 Jul 2005
899 * Add Sandburst Metrobox and Sandburst Karef board support packages.
900 Second serial port on 440GX now defined as a system device.
901 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
902 Patch by Travis B. Sawyer, 12 Jul 2005
904 ======================================================================
905 Changes for U-Boot 1.1.3:
906 ======================================================================
910 * Add forgotten new fils from latest VoiceBlue update
912 * Make bootretry feature work with hush shell.
913 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
914 Patch by Andreas Engel, 19 Jul 2005
916 * Update Hymod Board Database PHP code in "tools" directory
917 Patch by Murray Jensen, 01 Jul 2005
919 * Make "tr" command use POSIX compliant; export HOSTOS make variable
920 Patch by Murray Jensen, 30 Jun 2005
922 * Fix Murray Jensen's mail address.
923 Patch by Murray Jensen, 30 Jun 2005
925 * Preserve PHY_BMCR during a soft reset.
926 Patch by Carl Riechers, 24 Jun 2005
928 * VoiceBlue update: eeprom tool can also store firmware version now.
929 eeprom.bin is runable by jumping at load address.
930 Patch by Ladislav Michl, 23 May 2005
932 * Move the AT91RM9200DK to the ARM Systems list.
933 Patch by Anders Larsen, 26 Apr 2005
935 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
936 Patch by Anders Larsen, 26 Apr 2005
938 * measure_gclk() is needed when DEBUG is enabled
939 Patch by Bryan O'Donoghue, 25 Apr 2005
941 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
942 Patch by Reinhard Arlt, 12 Aug 2005
944 * esd PCI405 board updated
945 Patch by Matthias Fuchs, 28 Jul 2005
947 * esd WUH405 and DU405 board updated
948 Patch by Matthias Fuchs, 27 Jul 2005
950 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
951 Patch by Matthias Fuchs, 4 May 2005
953 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
954 boards (baudrate, environment...). Flash driver fixed.
955 Patch by Stefan Roese, 11 Aug 2005
957 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
958 Patch by Stefan Roese, 11 Aug 2005
960 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
961 Patch by Stefan Roese, 11 Aug 2005
963 * Add configuration for IFM AEV FIFO board.
964 Minor coding style cleanup.
966 * Add configuration for IFM SPI eval board
968 * Fix CompactFlash problem on HMI1001 board
970 * Make new "mtdparts" code build with older compilers
971 Patch by Andrea Scian, 09 Aug 2005
973 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
974 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
975 with the 405 defines and the linux kernel defines.
976 Patch by Stefan Roese, 08 Aug 2005
978 * Fix compiler warnings with older GCC versions
980 * Add common (with Linux) MTD partition scheme and "mtdparts" command
982 Old, obsolete and duplicated code was cleaned up and replace by the
983 new partitioning method. There are two possible approaches now:
985 The first one is to define a single, static partition:
987 #undef CONFIG_JFFS2_CMDLINE
988 #define CONFIG_JFFS2_DEV "nor0"
989 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
990 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
991 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
993 The second method uses the mtdparts command line option and dynamic
996 /* mtdparts command line support */
997 #define CONFIG_JFFS2_CMDLINE
998 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
999 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1001 Command line of course produces bigger images, and may be inappropriate
1002 for some targets, so by default it's off.
1004 * Fix build problems for PM856 Board
1006 * Fix sign extension bug in 'fpga loadb' command;
1007 make 'fpga loadb' always print the file header info
1008 Patch by Andrew Dyer, 11 Jan 2005
1010 * Fix errors that occur when accessing SystemACE CF
1011 Patch by Jeff Angielski, 09 Jan 2005
1013 * Document switching between U-Boot and PlanetCore on RPXlite
1014 by Sam Song, 24 Dec 2004
1016 * Fix PowerQUICC II mask detection.
1017 Patch by Eugene Surovegin, 20 Dec 2004
1019 * Add support for Altera NIOS DK1C20 board
1020 Patch by Shlomo Kut, 13 Dec 2004
1022 * Add support for ep8248 board
1023 Patch by Yuli Barcohen, 12 Dec 2004
1027 * Fix baudrate setting for KGDB on MPC8260
1028 Patch by HoJin, 11 Dec 2004
1030 * Fix 'mii help' text formatting
1031 Patch by Cory Tusar, 10 Dec 2004
1033 * Fix return code of NFS command
1034 Patch by Hiroshi Ito, 11 Dec 2004
1038 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1039 Patch by Steven Blakeslee, 04 Aug 2005
1041 * Add support for AMCC Bamboo PPC440EP eval board
1042 Patch by Stefan Roese, 04 Aug 2005
1044 * Patch by Jon Loeliger
1045 Fix style issues primarily in 85xx and 83xx boards.
1047 - Trailing white space
1048 - Indentation not by TAB
1049 - Excessive amount of empty lines
1050 - Trailing empty lines
1052 * Patch by Ron Alder, 11 Jul 2005
1053 Add Xianghua Xiao and Lunsheng Wang's support for the
1054 GDA MPC8540 EVAL board.
1056 * Patch by Eran Liberty
1057 Add support for the Freescale MPC8349ADS board.
1059 * Patch by Jon Loeliger, 25 Jul 2005
1060 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1061 by the upcoming mpc83xx family as well.
1063 * Patch by Jon Loeliger, 05 May 2005
1064 Implemented support for MPC8548CDS board.
1065 Added DDR II support based on SPD values for MPC85xx boards.
1066 This roll-up patch also includes bugfies for the previously
1068 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1070 * Patch by Jon Loeliger, 10 Feb 2005
1071 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1073 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1075 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1076 for faster flash parts.
1077 Add documentation for BR/OR for FLASH.
1079 * Patch by Jon Loeliger 08 Feb 2005
1080 Determine L2 Cache size dynamically on 85XX boards.
1082 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1083 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1084 option rather than a myriad of CONFIG_MPC8560-like variants.
1085 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1086 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1087 new CONFIG_CPM2 option to each 8260 board.
1089 * Add support for MicroSys PM856 board
1090 Patch by Josef Wagner, 03 Aug 2005
1092 * Minor fixes to PM854 board
1093 Patch by Josef Wagner, 03 Aug 2005
1095 * Adjust configuration of XENIAX board
1096 (chip select and GPIO required for USB operation)
1098 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1099 routed to the Watchdog handler
1100 Patch by Eugene Surovegin, 18 Jun 2005
1102 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1103 Patch by Denis Peter, 06 Dec 2004
1105 * Fix endianess problem in TFTP / NFS default filenames
1106 Patch by Hiroshi Ito, 06 Dec 2004
1108 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1110 Patch by Murray Jensen, 18 Jul 2005
1112 * Fix typo in mkconfig script (used == instead of =)
1113 Patch by Murray Jensen, 18 Jul 2005
1115 * Cleanup build problems on 64 bit build hosts
1117 * Update MAINTAINERS file
1119 * Patch by Stefan Roese, 01 Aug 2005:
1120 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1121 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1123 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1124 to run on both 405GP and 405GPr eval boards).
1126 * Patch by Steven Blakeslee, 27 Jul 2005:
1127 - Add support for AMCC PPC440EP/GR.
1128 - Add support for AMCC Yosemite PPC440EP eval board.
1129 - Add support for AMCC Yellowstone PPC440GR eval board.
1131 * Minor fixes for PPChameleon Board:
1132 - fix alignment of NAND size
1133 - make code do what the comment says
1135 * Implement h/w sector protection status synchronization at boot.
1136 The code is provided for, and was tested on, the Yukon/Alaska
1137 and PM520 boards only.
1139 A bug in flash_real_protect() for the Yukon board was fixed by
1140 adding a function that tells if two banks are on one flash chip.
1142 * Fix sysmon POST problem: check I2C error codes
1143 This fixes a problem of displaying bogus voltages when the voltages
1144 are so low that the I2C devices start failing while the rest of the
1145 system keeps running.
1147 * Patch by Cedric Vincent, 6 Jul 2005:
1148 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1150 * Patch by Jon Loeliger, 20 Jul 2005:
1151 Add missing PCI IO port definitions.
1153 * Add CompactFlash support for HMI1001 board.
1155 * Adjust printed board ID for LWMON board.
1157 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1159 * Add new argument format for flash commands to allow for usage like
1160 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1161 U-Boot will automaticially find the end of the corresponding sector.
1163 * Patch by Stefan Roese, 5 Jul 2005:
1164 Update uc100 board PHY setup
1166 * Patch by Stefan Roese, 1 Jul 2005:
1167 Fix PHY address for CATcenter board (now correct!)
1169 * Patch by Stefan Roese, 30 Jun 2005:
1170 Fix PHY addresses for PPChameleon and CATcenter boards
1171 Change MAINTAINER for most esd boards
1173 * Patch by Detlev Zundel, 30 Jun 2005:
1174 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1176 * Fix baudrate calculation problem on MPC5200 systems
1178 * Add EEPROM and RTC support for HMI1001 board
1180 * Patch by Detlev Zundel, 20 Jun 2005:
1181 Fix initialization of low active GPIO pins on inka4x0 board
1183 * Enable redundant environment, disable HW flash protection of
1186 * Patch by Travis Sawyer, 10 Jun 2005:
1187 Initialize allocated dev and private hw structures
1188 after their respective allocation in 440gx_enet.c
1190 * Patch by Steven Scholz, 10 Jun 2005:
1191 Fix byteorder problems with second argument of "bootm" with
1194 * Add support for HMI1001 board
1196 * Disable "date" and "sntp" commands on TQM866M
1198 * Fix watchdog reset problems on LWMON board
1200 * Patch by Juergen Selent, 17 May 2005:
1201 Add support for Funkwerk VoVPN gateway module.
1203 * Cleanup debug code for MPC8220 FEC driver
1205 * Extend burst mode RAM test program to take a loop count
1208 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1209 those boards that use it.
1211 * Patches by Greg Ungerer, 19 May 2005:
1212 - add support for the KS8695P (ARM 922 based) CPU
1213 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1215 * Patch by Steven Scholz, 19 May 2005:
1216 Add support for CONFIG_SERIAL_TAG on ARM boards
1218 * Add PCI support for Sorcery board.
1219 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1221 * Fix compile problems caused by new burst mode SDRAM test;
1222 make port pins to trigger logic analyzer configurable
1224 * Fix timer handling on MPC85xx systems
1226 * Fix debug code in omap5912osk flash driver
1228 * Add support for MPC8247 based "IDS8247" board.
1230 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1232 * On LWMON we must use the watchdog to reset the board as the CPU
1233 genereated HRESET pulse is too short to reset the external
1236 * Add test tool to exercise SDRAM accesses in burst mode
1237 (as standalone program, MPC8xx/PowerPC only)
1239 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1242 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1243 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1244 added to support LZO and LZARI compression modes (undefined by
1247 * Fix problem with symbolic links in JFFS2 code.
1249 * Use linker ASSERT statement to prevent undetected overlapping of
1250 sections on PPChameleon board; other boards might use this, too.
1252 * Patch by Stefan Roese, 03 May 2005:
1254 Fix problems in cmd_universe.c
1256 * Patch by Matthias Fuchs, 03 May 2005:
1257 Added missing variable declaration in cmd_nand.c
1258 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1260 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1262 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1264 Fix PHY address for canmb board.
1266 * Cleanup serial console baudrate calculation on AT91RM9200;
1267 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1269 * Patch by Matthias Fuchs, 18 Apr 2005:
1270 Make PCI target address spaces on PMC405 and CPCI405 boards
1271 configurable via environment variables
1273 * Auto-size RAM on canmb board.
1275 * Add support for canmb board
1277 * Patch by Stefan Roese, 13 Apr 2005:
1278 Update for esd apc405
1280 * Fixes for TQM8560 board:
1282 - remove debug messages
1283 - fix flash sector protection
1285 * Patch by Steven Scholz, 07 Apr 2005:
1286 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1288 * Patches by Steven Scholz, 07 Apr 2005:
1289 Fix compiler warning in altera.c
1290 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1292 * Patch by Ladislav Michl, 06 Apr 2005:
1293 Fix voiceblue configuration.
1295 * Patch by Stefan Roese, 06 Apr 2005:
1296 Updates for OCOTEA board:
1297 - Changed U-Boot size from 512kByte to 256kByte
1298 - Fixed flash driver to support boot from soldered user flash
1299 - Added README for switch from PIBS firmware to U-Boot
1301 * Patch by Travis Sawyer, 05 Apr 2005:
1302 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1303 Problem found by Andrew Wozniak.
1305 * Patch by Steven Scholz, 06 Apr 2005:
1306 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1307 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1309 * Patches by Robert Whaley, 29 Nov 2004:
1310 - update the pxa-regs.h file for PXA27x chips
1311 - add PXA27x based ADSVIX board
1312 - add support for MMC on PXA27x processors
1314 * Patch by Andrew E. Mileski, 28 Nov 2004:
1315 Fix PPC4xx SPD SDRAM detection bug
1317 * Patch by Hiroshi Ito, 26 Nov 2004:
1318 Fix logic of "test -z" and "test -n" commands
1320 * Patch by Ladislav Michl, 05 Apr 2005:
1321 Add support for VoiceBlue board.
1323 * Patch by Ladislav Michl, 05 Apr 2005:
1324 Fix netboot_common() prototypes.
1326 * Patch by Steven Scholz, 05 Apr 2005:
1327 Use i.MX watchdog timer for reset_cpu()
1329 * Patch by Steven Scholz, 05 Apr 2005:
1330 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1331 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1332 (now in interupts.c)
1334 * Add support for MPC8220 based "sorcery" board.
1336 * Add support for TQM8560 board.
1338 * Add FEC support for TQM8540 board.
1339 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1341 * Patch by Martin Krause, 04 Apr 2005:
1342 Update default configuration for CMC_PU2 board.
1344 * Patch by Steven Scholz, 04 Apr 2005:
1345 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1346 - introduce two new configuration options instead:
1347 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1349 * Patch by Steven Scholz, 04 Apr 2005:
1350 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1352 * Fix timer code for ARM systems: make sure that udelay() does not
1353 reset timers so it's save to use udelay() in timeout code.
1355 * Patch by Mathias Küster, 23 Nov 2004:
1356 add udelay support for the mcf5282 cpu
1358 * Patch by Tolunay Orkun, 16 November 2004:
1359 fix incorrect onboard Xilinx CPLD base address
1361 * Patch by Jerry Van Baren, 08 Nov 2004:
1362 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1363 the jumper for the HRCW source should select flash. If lowboot is
1364 not selected, the jumper for the HRCW source should select the
1366 - change default load base address to 0x00400000
1368 * Patch by Yuli Barcohen, 08 Nov 2004:
1369 Add support for Analogue & Micro Rattler boards.
1370 Tested on Rattler8248.
1372 * Patch by Andre Renaud, 08 Nov 2004:
1373 Fix watchdog support in common/lcd.c
1375 * Patch by Marc Leeman, 05 Nov 2003:
1376 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1377 bug only affects the XPC8245 processors
1379 * Patches by Josef Wagner, 29 Oct 2004:
1380 - Add support for MicroSys CPU87 board
1381 - Add support for MicroSys PM854 board
1383 * Patch by Jian Zhang, 02 Nov 2004:
1384 Add 16-bit NAND support
1386 * Patch by Scott McNutt, 01 Nov 2004:
1387 Add missing NIOS/NIOS2 support for "iminfo" command
1389 * Patch by Detlev Zundel, 29 Oct 2004:
1390 Add missing NIOS/NIOS2 support for "mkimage" tool.
1392 * Patch by David Adair, 27 Oct 2004:
1393 Add missing 440GX SDRAM Controller reset
1395 * Patch by Steven Scholz, 25 Oct 2004:
1396 Declare reset_cpu() in include/common.h instead locally
1398 * Patch by Yusdi Santoso, 22 Oct 2004:
1399 - Add support for HIDDEN_DRAGON board
1400 - fix endianess problem in driver/rtl1839.c
1402 * Patch by Allen Curtis, 21 Oct 2004:
1403 support multiple serial ports
1405 * Patch by Richard Klingler, 03 Apr 2005:
1406 Add call to eth_halt() in net/net.c when called functions fail
1407 after eth_init() has been called.
1409 * Patch by Sam Song, 3 April 2005:
1410 - Update README.Netconsole
1413 * Prepare for SoC rework of ARM code:
1414 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1415 - rename memsetup into lowlevel_init (function name and source files)
1416 Patch by Steven Scholz, 03 Apr 2005:
1417 - create SoC specific directories include/asm-arm/arch-imx and
1418 include/asm-arm/arch-s3c24x0
1420 * Fix problems with SNTP support;
1421 enable SNTP support in some boards.
1423 * Patches by Martin Krause, 01 Apr 2005:
1424 - Fix flash erase timeout on CMC_PU2
1425 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1427 * Patch by Steven Scholz, 13 March 2005:
1428 fix cache enabling for AT91RM9200
1430 * Patch by Masami Komiya, 30 Mar 2005:
1431 add SNTP support and expand time server and time offset fields of
1432 DHCP support. See doc/README.SNTP
1434 * Patch by Steven Scholz, 13 Dec 2004:
1435 Fix bug in at91rm920 ethernet driver
1437 * Patch by Steven Scholz, 13 Dec 2004:
1438 Remove duplicated code by merging memsetup.S files for
1439 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1441 * Patch by Detlev Zundel, 31 Mar 2005:
1442 Cleanup duplicate definition of overwrite_console()
1444 * Update TQM5200 configuration;
1445 prepare for Rev. 200 starter kit boards
1447 * Patch by Scott McNutt, 21 Oct 2004:
1448 Add support for Nios-II EPCS Controller core.
1450 * Patch by Scott McNutt, 20 Oct 2004:
1452 - Add sysid command (Nios-II only).
1453 - Locate default exception trampoline at proper offset.
1454 - Implement I/O routines (readb, writeb, etc)
1455 - Implement do_bootm_linux
1457 * Patches by Martin Krause, 22 Mar 2005:
1458 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1459 - add support for SM501 graphics controller
1460 - add support for graphic console on TQM5200
1461 - add support for TQM5200 Rev 200
1462 - cleanup, fix typo in include/configs/TQM5200.h
1464 * Patch by Manfred Baral, 17 Mar 2005:
1467 * Fix RTC configuration for PPChameleon board
1469 * Cleanup, fix typo in include/configs/TQM5200.h
1471 * Patch by Stefan Roese, 16 Mar 2005:
1472 Update for esd auto_update and hh405 board
1474 * Adapt for U-Boot image size (new features enabled) on TQM5200
1476 * Update code for TQM8540 board (and 85xx in general):
1477 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1478 - Reformat boot messages
1479 - Enable redundant environment
1480 - Replace the -O2 optimization flag with -mno-string
1482 * Patch by David Brownell, 10 Mar 2005:
1483 Restore copyright statements in OHCI drivers.
1485 * Add support for TQM8540 board
1487 * Patch by Detlev Zundel, 14 Mar 2005:
1488 NC650: changed NAND flash addressing to using UPMB
1490 * Patch by Stefan Roese, 14 Mar 2005:
1491 Update for esd voh405 fpga image
1493 * INKA4x0: Allow initialization of LCD backlight dimming from
1494 "brightness" environment variable.
1496 * Add port initialization for digital I/O on INKA4x0
1498 * Patch by Stefan Roese, 01 Mar 2005:
1499 Update for esd boards dp405 and hub405
1501 * Fix get_partition_info() parameter error in all other calls
1502 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1504 * Enable USB and IDE support for INKA4x0 board
1506 * Patch by Andrew Dyer, 28 Feb 2005:
1507 fix ext2load passing an incorrect pointer to get_partition_info()
1508 resulting in load failure for devices other than 0
1510 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1512 * Cleanup USB and partition defines
1514 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1516 * Add reset code for Coral-P on INKA4x0 board
1518 * Patch by Martin Krause, 28 Jun 2004:
1519 Update for TRAB board.
1521 * Fix some missing "volatile"s in MPC5xxx FEC driver
1523 * Fix cirrus voltage detection (for CPC45)
1525 * Fix byteorder problem in usbboot and scsiboot commands.
1527 * Patch by Cajus Hahn, 04 Feb 2005:
1528 - don't insist on leading '/' for filename in ext2load
1529 - set default partition to useful value (1) in ext2load
1531 * Patch by Andrew Dyer, 08 Jan 2005:
1532 fix wrong return codes in ext2 code
1534 * Removed '--no-warn-mismatch' option from Makefile. This option
1535 makes 'ld' to overlook binary objects compatibility.
1537 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1538 --end-group) outside of the group. This will make 'ld' to do
1539 _multiple_ search in the library group when resolving symbol
1540 references and do only a _single_ seach in libgcc.a after the group
1543 * Fix stability problems on CPC45 board again.
1545 * Make image detection for diskboot / usbboot / scsiboot more robust
1546 (also check header checksum)
1548 * Update CPC45 board configuration.
1550 * Add USB and PCI support for INKA4x0 board
1552 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1556 * Patch by Robin Getz, 13 Oct 2004:
1557 Add standalone application to change SMC91C111 MAC addresses,
1558 see examples/README.smc91111_eeprom
1560 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1561 Fix Flash support for ARM Integrator CP.
1563 * Patch by Richard Woodruff, 10 Jan 2005:
1564 Update support for OMAP2420 (ARM11) and H4 board:
1565 o clean up and add new types to H4 memory probe code.
1566 o fix to work with internal boot.
1567 o added PRCM config III operation.
1568 o fix marginal flash timings.
1569 o add revison ATAG usage.
1570 o enable voltage scaling at power chip.
1571 o fix compile error for i2c.
1573 * Fix network problem (error when receiving multiple ARP packets)
1575 * Patch by Daniel Poirot, 12 Oct 2004:
1576 Add support for Wind River sbc405 board
1578 * Patch by Rainer Brestan, 12 Oct 2004:
1579 Make examples/Makefile more robust
1581 * Patch by Sam Song, 11 October 2004:
1582 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1583 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1586 * Patch by Sam Song, 10 Oct 2004:
1587 Fix a parameter error in run_command() in main.c
1589 * Patch by Richard Woodruff, 01 Oct 2004:
1590 add support for the TI OMAP2420 processor and its H4 reference
1593 * Patch by Christian Pellegrin, 24 Sep 2004:
1594 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1596 * Patch by Leif Lindholm, 23 Sep 2004:
1597 add support for the AMD db1550 board
1599 * Patch by Travis Sawyer, 15 Sep 2004:
1600 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1601 update README.serial_multi
1603 * Patches by David Snowdon, 07 Sep 2004:
1604 - add u-boot.hex target in the top level Makefile
1605 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1606 - use -mtune=xscale and -march=armv5 options for PXA
1608 * Patch by Florian Schlote, 08 Sep 2004:
1609 Add support for SenTec-COBRA5272-board (Coldfire).
1611 * Patch by Gleb Natapov, 07 Sep 2004:
1612 mpc824x: set PCI latency timer to a sane value
1615 * Patch by Kurt Stremerch, 03 Sep 2004:
1616 Add bitstream configuration option for fpga command (Xilinx only).
1618 * Patch by Kurt Stremerch, 03 Sep 2004:
1619 Add Xilinx Spartan2E family FPGA support
1621 * Patch by Jeff Angielski, 02 Sep 2004:
1622 Add Added support for H2 revision of the EP8260 board.
1623 Fixed formatting for some of the EP8260 related source files.
1625 * Patch by Jon Loeliger, 02 Sep 2004:
1626 Reset monitor size back to 256 so environment can be written
1627 to flash on MPC85xx ADS and CDS releases.
1629 * Patch by Paolo Broggini, 02 Sep 2004:
1630 Make BSS clearing on ARM systems more robust
1632 * Patch by Yue Hu and Joe, 01 Sep 2004:
1633 - add PCI support for ixp425;
1634 - add EEPRO100 suppor tfor ixdp425 board.
1636 * Fix problem with protected sector detection in driver/cfi_flash.c
1638 ======================================================================
1639 Changes for U-Boot 1.1.2:
1640 ======================================================================
1642 * Code cleanup, mostly for GCC-3.3.x
1644 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1645 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1646 additional ethernet addresses.
1648 * Cleanup drivers/i82365.c - avoid duplication of code
1650 * Fix bogus "cannot span across banks" flash error message
1654 * Add support for CompactFlash for the CPC45 Board.
1656 * Fix problems with CMC_PU2 flash driver.
1659 - avoid trigraph warning in fs/ext2/ext2fs.c
1660 - rename UC100 -> uc100
1662 * Add support for UC100 board
1664 * Patch by Stefan Roese, 16 Dez 2004:
1665 - ext2fs support added
1666 - Tundra universe support added
1667 - Coldfire MCF5249 support added (no preloader needed!)
1668 - MCF5249 board TASREG added
1669 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1671 - some esd boards updated
1672 - memory commands "mdc" and "mwc" added for cyclic read/write
1673 (CONFIG_MX_CYCLIC, see README for further description)
1675 * Add support for INKA4X0 board
1677 * Patch by Steven Scholz, 12 Dec 2004:
1678 Fix typo in AT91 memory setup.
1680 * Patch by Martin Krause, 27 Oct 2004:
1681 - add support for "STK52xx" board (including PS/2 multiplexer)
1682 - add hardware detection for TQM5200
1684 * Clean up CMC PU2 flash driver
1686 * Update MAINTAINERS file
1688 * Fix bug in MPC823 LCD driver
1690 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1692 * Enable long help on CMC PU2 board;
1694 increase CPU speed from 179 to 207 MHz.
1696 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1697 unaligned tail part specially).
1699 * Update for AT91RM9200DK and CMC_PU2 boards:
1700 - Enable booting directly from flash
1701 - fix CMC_PU2 flash driver
1703 * Fix mkimage usage message
1705 * Map SRAM on NC650 board
1707 * Work around for Ethernet problems on Xaeniax board
1709 * Patch by TsiChung Liew, 23 Sep 2004:
1710 - add support for MPC8220 CPU
1711 - Add support for Alaska and Yukon boards
1713 * Fix configuration for ERIC board (needs more room)
1715 * Adjust MIPS compiler options at run-time depending on tools version
1716 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1717 "-mcpu=4kc" for old tools)
1719 * Add passing of the command line and memory size information to the
1720 kernel on xaeniax board.
1722 * Enable NAND flash support for NC650 board.
1724 * Patch by Thomas Lange 07 Oct 2004:
1725 Updated README for DBAu1x00 boards to match current status
1727 * Patch by Philippe Robin, 28 Sept 2004:
1728 Fix Flash support for Versatile.
1730 * Patch by Roger Blofeld, 16 Sep 2004:
1731 Fix timeout for DHCP command retry
1733 * Patch by Pantelis Antoniou, 14 Sep 2004:
1734 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1736 * Patch by Pantelis Antoniou, 14 Sep 2004:
1737 Kick watchdog when bz-decompressing
1739 * Fix CFG_HZ problems on AT91RM9200 systems
1740 [Remember: CFG_HZ should be 1000 on ALL systems!]
1742 * Patch by Gridish Shlomi, 30 Aug 2004:
1743 - Add support to revA version of PQ27 and PQ27E.
1744 - Reverted MPC8260ADS baudrate back to original 115200
1746 * Patch by Hojin, 17 Sep 2004:
1747 Fix typo in cfi_flash.c
1749 * Patch by Mark Jonas, 09 September 2004:
1750 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1753 * Patch by Mark Jonas, 31 August 2004:
1754 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1755 improves FTP performance for MPC5200 systems. Enabled for IceCube
1758 * Patch by Michael Bendzick, 30 Aug 2004:
1759 - Improve platform.S code for omap1510inn that detects whether code
1760 is running from SDRAM or not. Patch allows SDRAM to be configured
1761 if code is running out of SRAM at 0x20000000.
1763 * Patch by Frederick Klatt, 30 Aug 2004:
1764 Add support for the Wind River SBC8540/SBC8560 boards
1766 * Configure SX1 board to use drivers/cfi_flash.c
1768 * Patches by Michael Bendzick, 30 Aug 2004:
1769 - Configure omap1510inn board to use drivers/cfi_flash.c
1770 - Make drivers/cfi_flash.c protect environment and redundant
1773 * Patch by Steven Scholz, 23 Jun 2004:
1774 - Add script (tools/img2brec.sh) to programm U-Boot into
1775 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1777 * Patches by Scott McNutt, 24 Aug 2004:
1778 - Add support for Altera Nios-II processors.
1779 - Add support for Psyent PCI-5441 board.
1780 - Add support for Psyent PK1C20 board.
1782 * Patches by Jon Loeliger, 24 Aug 2004:
1783 - Add support for the MPC8541 and MPC8555 CDS boards
1784 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1785 - Convert MPC85xxADS to use common CFI flash driver
1786 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1787 from board_early_init_f()
1788 - Provide SW workaround for PCI initialization on 85xx CDS
1790 * Patches by George G. Davis, 24 Aug 2004:
1791 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1792 - Remove static network setup defaults from mx1ads_config
1793 - update ARM boards to use constants from mach-types.h
1795 * Patch by Gary Jennejohn, 04 Oct 2004:
1796 - fix I2C on at91rm9200
1797 - add support for Ricoh RS5C372A RTC
1799 * Patch by Gary Jennejohn, 01 Oct 2004:
1800 - add support for CMC PU2 board
1801 - add support for I2C on at91rm9200
1803 * Patch by Gary Jennejohn, 28 Sep 2004:
1804 fix baudrate handling on at91rm9200
1806 * Patch by Yuli Barcohen, 22 Aug 2004:
1807 - remove ZPC.1900 board-specific flash driver;
1808 switch the port to generic CFI driver;
1811 * Patch by Hinko Kocevar, 21 Aug 2004:
1812 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1814 * Clean up tools/bmp_logo.c to not add trailing white space
1816 * Patch by Hinko Kocevar, 21 Aug 2004:
1817 - Group common framebuffer functions in common/lcd.c
1818 - Group common framebuffer macros and #defines in include/lcd.h
1819 - Provide calc_fbsize() for video ATAG
1821 * Patch by Sam Song, 21 August 2004:
1822 - Fix a typo in README
1823 - Align "(RO)" output for "flinfo" after "protect on"
1824 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1825 ratio 1:1 when core frequency less than 50MHz
1827 * Patches by Hinko Kocevar, 21 Aug 2004:
1828 - fix some "use of label at end of compound statement" warnings
1829 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1831 * Patch by Steven Scholz, 16 Aug 2004:
1832 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1833 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1834 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1835 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1836 into cpu/arm920t/$(SOC)/
1838 * Patches by Sean Chang, 09 Aug 2004:
1839 - Added support for both 8 and 16 bit mode access to System ACE CF
1841 - Fixed missing System ACE CF device during get FAT partition info
1842 in fat_register_device function.
1843 - Enabled System ACE CF support on ML300.
1845 * Patch by Sean Chang, 09 Aug 2004:
1846 Synch defines for saveenv and do_saveenv functions so they get
1847 compiled under the same statement.
1849 * Patch by Sean Chang, 09 Aug 2004:
1850 - Added I2C support for ML300.
1851 - Added support for ML300 to read out its environment information
1852 stored on the EEPROM.
1853 - Added support to use board specific parameters as part of
1854 U-Boot's environment information.
1855 - Updated MLD files to support configuration for new features
1858 * Patches by Travis Sawyer, 05 Aug 2004:
1859 - Remove incorrect bridge settings for eth group 6
1860 - Add call to setup bridge in ppc_440x_eth_initialize
1861 - Fix ppc_440x_eth_init to reset the phy only if its the
1862 first time through, otherwise, just check the phy for the
1863 autonegotiated speed/duplex. This allows the use of netconsole
1864 - only print the speed/duplex the first time the phy is reset.
1866 * Patch by Shlomo Kut, 29 Mar 2004:
1867 Add support for MKS Instruments "Quantum" board
1869 * Fix build problem with Cogent boards;
1870 avoid using <asm/byteorder.h> when using the host compiler
1872 * Patch by Ganapathi C, 04 Aug 2004:
1873 Fix NFS timeout issue
1875 * Patch by Yuli Barcohen, 19 Jul 2004:
1876 - Fix host tools building in Cygwin environment
1877 - Fix header files search order for host tools
1879 * Patch by Tom Armistead, 19 Jul 2004:
1880 Fix kgdb.S support for 74xx_75x cpu
1882 * Patch by Jon Loeliger, 15 Jul 2004:
1883 Fix MPC85xx I2C driver
1885 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1887 * Patch by Stephen Williams, 15 July 2004
1888 Set the PCI class code for JSE board as part of PCI interface setup
1890 * Patch by Michael Bendzick, 15 Jul 2004:
1891 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1892 CFG_FLASH_USE_BUFFER_WRITE is set
1894 * Patch by Yuli Barcohen, 13 Jul 2004:
1895 Allow clock setting on MPC866/MPC885 series chips according to
1896 environment variable `cpuclk'
1898 * Patch by Yuli Barcohen, 20 Apr 2004:
1899 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1901 * Patch by Vincent Dubey, 24 Sep 2004:
1902 Add support for xaeniax board
1904 * Add comment about non-GPL character of standalone applications to
1907 * Fix FEC ethernet problem on NSCU board.
1909 * Patch by Gary Jennejohn, 09 Sep 2004:
1910 allow to use USART1 as console port on at91rm9200dk boards
1912 * Patch by Stefan Roese, 16 Sep 2004:
1915 * Fix SysClk handling for PPChameleon and CATcenter boards
1917 * Patch by Detlev Zundel, 08 Sep 2004:
1918 Update etags build target
1920 * Improve NetConsole support: add support for broadcast destination
1921 address and buffered input.
1923 * Cleanup compiler warnings for GCC 3.3.x and later
1925 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1927 * Add support for IDS "NC650" board
1929 * Add automatic update support for LWMON board
1931 * Clear Block Lock-Bits when erasing flash on LWMON board.
1933 * Fix return code of "fatload" command
1935 * Enable MSDOS/VFAT filesystem support for LWMON board
1937 * Patch by Martin Krause, 03 Aug 2004:
1938 change timing for SM501 graphics controller on TQM5200 module
1940 * Patch by Mark Jonas, 13 July 2004:
1941 - Total5200 LCD now run in little endian mode. Endianess conversion
1942 is done in hardware.
1943 - Removed last reference to "console" environment variable.
1945 * Patches by Lars Munch, 12 Jul 2004:
1946 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1948 - split out the LXT971A PHY from ns_9750_eth.h
1949 - split the dm9161 phy part out of at91rm9200_ether.c
1951 * Patch by Andreas Engel, 12 Jul 2004:
1952 Replaced hardcoded PL011 clock frequency with config variable.
1953 Fixed wrong CONFIG_CMD_DFL doc.
1955 * Patch by Thomas Viehweger, 09 Jun 2004:
1956 make it possible to remove chpart when there is only one partition
1958 * Add support for console over UDP (compatible to Ingo Molnar's
1959 netconsole patch under Linux)
1961 * Patch by Jon Loeliger, 16 Jul 2004:
1962 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1964 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1965 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1966 and CONFIG_L2_INIT_RAM options.
1967 - Refactor Local Bus initialization out of SDRAM setup.
1968 - Re-implement new version of LBC11/DDR11 errata workarounds.
1969 - Moved board specific PCI init parts out of CPU directory.
1970 - Added TLB entry for PCI-1 IO Memory
1971 - Updated README.mpc85xxads
1973 * Patch by Sascha Hauer, 28 Jun:
1974 - add generic support for Motorola i.MX architecture
1975 - add support for mx1ads, mx1fs2 and scb9328 boards
1977 * Patches by Marc Leeman, 23 Jul 2004:
1978 - Add define for the PCI/Memory Buffer Configuration Register
1979 - corrected comments in cpu/mpc824x/cpu_init.c
1981 * Add support for multiple serial interfaces
1982 (for example to allow modem dial-in / dial-out)
1984 * Patch by Stefan Roese, 15 Jul 2004:
1985 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1987 * Fix NSCU config; add ethernet wakeup code.
1989 * Add link for preloader for Motorola Coldfire to README.m68k
1991 * Patch by Michael Bendzick, 12 Jul 2004:
1992 fix output formatting in drivers/cfi_flash.c
1994 * Patch by Mark Jonas, 02 Jul 2004:
1995 Fix lowboot (again) on MPC5xxx
1997 * Patch by Curt Brune, 07 Jul 2004:
1998 relocate exception vectors on arm720t if needed
2000 * Patch by George G. Davis, 06 Jul 2004:
2001 - update mach-types.h to latest arm.linux.org.uk master list
2002 - Set correct OMAP1610 bi_arch_number for build target
2004 * Patch by Curt Brune, 06 Jul 2004:
2005 evb4510: add support for timer interrupt; cleanup
2007 * Patch by Dan Poirot, 06 Jul 2004:
2008 Fix sbc8260 environment variables
2010 * Cleanup redundand "console" environment variable
2012 * Patch by Mark Jonas, 05 Jul 2004:
2013 add support for the Total5100's and Total5200's LCD screen
2015 * Patches by Dan Eisenhut, 01 Jul 2004:
2017 - Move doc2000.h include to prevent compiler warning on some boards
2019 * Patch by Mark Jonas, 01 Jul 2004:
2020 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2021 MGT5100 and MPC5200 based Freescale platforms.
2023 * Patch by Philippe Robin, 01 Jul 2004:
2024 Add initialization for Integrator and versatile board files.
2026 * Patch by Hinko Kocevar, 01 Jun 2004:
2027 Fix VFD FB allocation, add LCD FB allocation on ARM
2029 * Patch by Martin Krause, 30 Jun 2004:
2030 Add support for TQM5200 board
2032 * Patch by Martin Krause, 29 Jun 2004:
2033 Add loopw command: infinite write loop on address range
2035 * Patches by Yasushi Shoji, 29 Jun 2004:
2036 - add empty include/asm-microblaze/processor.h
2037 - add to CREDITS and MAINTAINERS
2038 - add gd initialization
2039 - add MicroBlaze and SUZAKU board to MAKEALL script
2040 - add reset support for SUZAKU
2041 - add flush_cache() for MicroBlaze
2042 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2043 size flash memory on SUZAKU
2045 * Patch by Prakash Kumar, 27 Jun 2004:
2046 Add support for the PXA250 based Intrinsyc Cerf board.
2048 * Patch by Yasushi Shoji, 27 Jun 2004:
2049 fix comment in include/common.h
2051 * Rename SBC8560 into sbc8560 for consistency
2053 * Patch by Daniel Poirot, 24 Jun 2004:
2054 Add support for Wind River's sbc8240 board
2056 * Patches by Yasushi Shoji, 26 Jun 2004:
2057 - drivers/serial_xuartlite.c: fix "return 0" in void function
2058 - add microblaze support to mkimage tool
2060 * Patch by Fred Klatt, 25 Jun 2004:
2061 Add support for WindRiver's sbc8560 board
2063 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2064 Small Bugs fixes for "at91rm9200dk" board:
2065 - Timing modifications for SPI DataFlash access
2066 - Fix NAND flash detection bug
2068 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2069 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2071 * Patch by Jon Loeliger, 17 June 2004:
2072 Completion of the 8540ADS/8560ADS updates:
2073 Fix some PCI and Rapid I/O memory maps,
2074 Initialize both TSEC 1 and 2,
2076 Update MAINTAINER for 85xx boards and README.mpc85xxads
2078 * Patch by Yuli Barcohen, 16 Jun 2004:
2079 Remove obsolete AdderII port which was superseded by unified
2080 AdderII/Adder87x port
2082 * Patch by Ladislav Michl, 16 Jun 2004:
2083 Fix gcc-3.3.3 warnings for smc91111.c
2085 * Patch by Stefan Roese, 02 Jul 2004:
2086 - Fix bug in 405 ethernet driver; allocated data not cleared!
2087 - Fix problem in 405 i2c driver; don't try to print without console!
2089 * Patch by Paul Ruhland, 11 Jun 2004:
2090 Remove debug code from 'board/lpd7a40x/flash.c'
2092 * Patch by Andrea Marson, 11 Jun 2004:
2093 Update for PPChameleon board:
2094 - support for SysClk @ 25MHz
2095 - support for Silicon Motion SM712 VGA controller
2098 * Patches by Richard Woodruff, 10 Jun 2004:
2099 - fix problems with examples/stubs.c for GCC >= 3.4
2100 - fix problems with gd initialization
2102 * Patch by Curt Brune, 17 May 2004:
2103 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2104 - Add support for ESPD-Inc. EVB4510 Board
2106 * Patch by Marc Leeman, 11 May 2004:
2107 Fix for MPC8245 - reading PPC Memory from another device with the
2108 PPC as PCI target device corrupts data due to interenal hardware
2111 * Fix "cls" command when used with splash screen
2113 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2114 slow download of a big image)
2116 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2117 display even after showing a bitmap
2119 * Patch by Josef Wagner, 04 Jun 2004:
2120 - DDR Ram support for PM520 (MPC5200)
2121 - support for different flash types (PM520)
2122 - USB / IDE / CF-Card / DiskOnChip support for PM520
2123 - 8 bit boot rom support for PM520/CE520
2124 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2125 - I2C and RTC support for CPC45
2126 - support of new flash type (28F160C3T) for CPC45
2128 * Fix flash parameters passed to Linux for PPChameleon board
2130 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2132 * Patch by Paul Ruhland, 10 Jun 2004:
2133 fix support for Logic SDK-LH7A404 board and clean up the
2134 LH7A404 register macros.
2136 * Patch by Matthew McClintock, 10 Jun 2004:
2137 Modify code to select correct serial clock on Sandpoint8245
2139 * Patch by Robert Schwebel, 10 Jun 2004:
2140 Add support for Intel K3 strata flash.
2142 * Patch by Thomas Brand, 10 Jun 2004:
2143 Fix "loads" command on DK1S10 board
2145 * Patch by Yuli Barcohen, 09 Jun 2004:
2146 Add support for 8MB flash SIMM and JFFS2 file system on
2147 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2149 * Patch by Yuli Barcohen, 09 Jun 2004:
2150 Add support for Analogue&Micro Adder87x and the older AdderII board.
2152 * Patch by Ming-Len Wu, 09 Jun 2004:
2153 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2155 * Patch by Sam Song, 09 Jun 2004:
2156 - Add support for RPXlite_DW board
2157 - Update FLASH driver for 4*AM29DL323DB90VI
2158 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2160 * Patch by Mark Jonas, 08 June 2004:
2161 - Make MPC5200 boards evaluate the SVR to print processor name and
2162 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2164 * Patch by Kai-Uwe Bloem, 06 May 2004:
2165 Fix endianess problem in cramfs code
2167 * Patch by Tom Armistead, 04 Jun 2004:
2168 Add support for MAX6900 RTC
2170 * Patches by Ladislav Michl, 03 Jun 2004:
2171 - fix cfi_flash.c on LE systems
2172 - let 'make mrproper' delete u-boot.img as well
2173 - turn printf into debug in cfi_flash.c
2175 * Patch by Kurt Stremerch, 28 May 2004:
2176 Add support for Exys XSEngine board
2178 * Patch by Martin Krause, 27 May 2004:
2179 Fix a MPC5xxx I2C timing issue in i2c_probe().
2181 * Patch by Leif Lindholm, 27 May 2004:
2182 Fix board_init_f() for dbau1x00 board.
2184 * Patch by Imre Deak, 26 May 2004:
2185 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2186 Set flash base accordingly, and decide whether to do or skip board
2187 specific setup steps.
2189 * Patch by Josef Baumgartner, 26 May 2004:
2190 Add missing define in include/asm-m68k/global_data.h
2192 * Patch by Josef Baumgartner, 25 May 2004:
2193 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2195 * Patch by Paul Ruhland, 24 May 2004:
2196 fix SDRAM initialization for LPD7A400 board.
2198 * Patch by Jian Zhang, 20 May 2004:
2199 add support for environment in NAND flash
2201 * Patch by Yuli Barcohen, 20 May 2004:
2202 Add support for Interphase iSPAN boards.
2204 * Patches by Paul Ruhland, 17 May 2004:
2205 - Add I/O functions to the smc91111 ethernet driver to support the
2206 Logic LPD7A40x boards.
2207 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2208 specifically the LPD7A400.
2210 * Patches by Robert Schwebel, 15 May 2004:
2211 - call MAC address reading code also for SMSC91C111;
2212 - make SMSC91C111 timeout configurable, remove duplicate code
2213 - fix get_timer() for PXA
2214 - update doc/README.JFFS2
2215 - use "bootfile" env variable also for jffs2
2217 * Patch by Tolunay Orkun, 14 May 2004:
2218 Add support for Cogent CSB472 board (8MB Flash Rev)
2220 * Patch by Thomas Viehweger, 14 May 2004:
2221 - flash.h: more flash types added
2222 - immap_8260.h: some bits added (useful for RMII)
2223 - cmd_coninfo.c: typo corrected, printf -> puts
2224 - reduced size by replacing spaces with tab
2226 * Patch by Robert Schwebel, 13 May 2004:
2227 Add 'imgextract' command: extract one part of a multi file image.
2229 * Patches by Jon Loeliger, 11 May 2004:
2230 Dynamically handle REV1 and REV2 MPC85xx parts.
2231 (Jon Loeliger, 10-May-2004).
2232 New consistent memory map and Local Access Window across MPC85xx line.
2233 New CCSRBAR at 0xE000_0000 now.
2234 Add RAPID I/O memory map.
2235 New memory map in README.MPC85xxads
2236 (Kumar Gala, 10-May-2004)
2237 Better board and CPU identification on MPC85xx boards at boot.
2238 (Jon Loeliger, 10-May-2004)
2239 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2240 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2241 (Jim Robertson, 10-May-2004)
2242 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2243 Supports multiple PHYs.
2244 (Andy Fleming, 10-May-2004)
2245 Some README.MPC85xxads updates.
2246 (Kumar Gala, 10-May-2004)
2247 Copyright updates for "Freescale"
2248 (Andy Fleming, 10-May-2004)
2250 * Patch by Stephen Williams, 11 May 2004:
2251 Add flash support for ST M29W040B
2252 Reduce JSE specific flash.c to remove dead code.
2254 * Patch by Markus Pietrek, 04 May 2004:
2255 Fix clear_bss code for ARM systems (all except s3c44b0 which
2256 doesn't clear BSS at all?)
2258 * Fix "ping" problem on INC-IP board. Strange problem:
2259 Sometimes the store word instruction hangs while writing to one of
2260 the Switch registers, but only if the next instruction is 16-byte
2261 aligned. Moving the instruction into a separate function somehow
2262 makes the problem go away.
2264 * Patch by Rishi Bhattacharya, 08 May 2004:
2265 Add support for TI OMAP5912 OSK Board
2267 * Patch by Sam Song May, 07 May 2004:
2268 Fix typo of UPM table for rmu board
2270 * Patch by Pantelis Antoniou, 05 May 2004:
2271 - Intracom board update.
2274 * Add support for the second Ethernet interface for the 'PPChameleon'
2277 * Patch by Dave Peverley, 30 Apr 2004:
2278 Add support for OMAP730 Perseus2 Development board
2280 * Patch by Alan J. Luse, 29 Apr 2004:
2281 Fix flash chip-select (OR0) option register setting on FADS boards.
2283 * Patch by Alan J. Luse, 29 Apr 2004:
2284 Report MII network speed and duplex setting properly when
2285 auto-negotiate is not enabled.
2287 * Patch by Jarrett Redd, 29 Apr 2004:
2288 Fix hang on reset on Ocotea board due to flash in wrong mode.
2290 * Patch by Dave Peverley, 29 Apr 2004:
2291 add MAC address detection to smc91111 driver
2293 * Patch by David Müller, 28 Apr 2004:
2294 fix typo in lib_arm/board.c
2296 * Patch by Tolunay Orkun, 20 Apr 2004:
2297 - README update: add CONFIG_CSB272 and csb272_config
2298 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2299 i2cfast environment variable
2301 * Patch by Yuli Barcohen, 19 Apr 2004:
2302 - Rename DUET_ADS to MPC885ADS
2303 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2304 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2305 - Clean up FADS family port to use the new defines
2307 * Fix PCI support on CPC45 board
2309 * Patch by Scott McNutt, 25 Apr 2004:
2310 Add Nios GDB/JTAG Console support:
2311 - Add stubs to support gdb via JTAG.
2312 - Add support for console over JTAG.
2315 * Add support for CATcenter board (based on PPChameleon ME module)
2317 * Patch by Klaus Heydeck, 12 May 2004:
2318 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2319 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2320 various changes to KUP4 board specific files
2322 * Fix minor network problem on MPC5200: need some delay between
2323 resetting the PHY and sending the first packet. Implemented in a
2324 "natural" way by invoking the PHY reset and initialization code
2325 only once after power on vs. each time the interface is brought up.
2327 * Add some limited support for low-speed devices to SL811 USB controller
2328 (at least "usb reset" now passes successfully and "usb info" displays
2329 correct information)
2331 * Change init sequence for multiple network interfaces: initialize
2332 on-chip interfaces before external cards.
2334 * Fix memory leak in the NAND-specific JFFS2 code
2336 * Fix SL811 USB controller when attached to a USB hub
2338 * Fix config option spelling in PM520 config file
2340 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2341 patches by Pantelis Antoniou, 30 Mar 2004)
2343 * Fix minor NAND JFFS2 related issue
2345 * Fixes for SL811 USB controller:
2346 - implement workaround for broken memory stick
2347 - improve error handling
2349 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2350 cope with congested networks.
2352 ======================================================================
2353 Changes for U-Boot 1.1.1:
2354 ======================================================================
2356 * Patch by Travis Sawyer, 23 Apr 2004:
2357 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2358 errata from Vitesse Semiconductor.
2360 * Patch by Philippe Robin, 22 Apr 2004:
2361 Fix ethernet configuration for "versatile" board
2363 * Patch by Kshitij Gupta, 21 Apr 2004:
2364 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2366 * Patch by Steven Scholz, 24 Feb 2004:
2367 Fix a bug in AT91RM9200 ethernet driver:
2368 The MII interface is now initialized before accessing the PHY.
2370 * Patch by John Kerl, 19 Apr 2004:
2371 Use U-boot's miiphy.h for PHY register names, rather than
2372 introducing a new header file.
2374 * Update pci_ids.h from linux-2.4.26
2376 * Patch by Masami Komiya, 19 Apr 2004:
2377 Fix problem cause by VLAN function on little endian architecture
2378 without VLAN environment
2380 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2381 binary image for all clock frequencies. Implement run-time
2382 optimization of flash access timing based on the actual bus
2385 * Modify KUP4X board configuration to use SL811 driver for USB memory
2386 sticks (including FAT / VFAT filesystem support)
2388 * Add SL811 Host Controller Interface driver for USB
2390 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2392 * Patch by Pantelis Antoniou, 19 Apr 2004:
2393 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2394 Minor patches for Intracom boards.
2396 * Patch by Christian Pell, 19 Apr 2004:
2397 cleanup support for CF/IDE on PCMCIA for PXA25X
2399 * Temporarily disabled John Kerl's extended MII command code because
2400 "miivals.h" is missing
2402 * Patches by Mark Jonas, 13 Apr 2004:
2403 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2404 - Add sync instructions to IceCube SDRAM init code
2405 - Move SDRAM chip constants into seperate include files
2406 - Unify DDR and SDR initialization code
2407 - Unify all IceCube (Lite5xxx) target names
2409 * Patch by John Kerl, 16 Apr 2004:
2410 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2411 mii read 4-7 18-1a. Also add mii dump subcommand for
2412 pretty-printing standard regs 0-5.
2414 * Patch by Stephen Williams, 16 April 2004:
2415 fix typo in JSE.h; update MAINTAINERS
2417 * Patch by Matthew S. McClintock, 14 Apr 2004:
2418 fix initdram function for utx8245 board
2420 * Patch by Markus Pietrek, 14 Apr 2004:
2421 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2423 * Patch by Reinhard Meyer, 18 Apr 2004:
2424 provide the IDE Reset Function for EMK 5200 boards
2426 * Patch by Masami Komiya, 12 Apr 2004:
2427 fix pci_hose_write_config_{byte,word}_via_dword problems
2429 * Patch by Sangmoon Kim, 12 Apr 2004:
2430 Update max RAM size for debris board
2432 * Patch by Travis Sawyer, 08 Apr 2004:
2433 Add TLB entry for second DIMM slot on ocotea
2435 * Patch by Masami Komiya, 08 Apr 2004:
2436 add RTL8169 network driver
2438 * Patch by Dan Malek, 07 Apr 2004:
2439 - Add support for RPC/STx GP3, Motorola 8560 board
2440 - Update 85xx TSEC driver so it searches MII for first available PHY
2442 - Add functions to support console MII commands.
2444 * Patch by Tolunay Orkun, 07 Apr 2004:
2445 Move initialization of bi_iic_fast[]
2446 from board_init_f() to board_init_r()
2448 * Patch by Yasushi Shoji, 07 Apr 2004:
2449 Cleanup microblaze port
2451 * Patch by Sangmoon Kim, 07 Apr 2004:
2452 Add auto SDRAM module detection for Debris board
2454 * Patch by Rune Torgersen, 06 Apr 2004:
2455 - Fix some PCI problems on the MPC8266ADS board
2456 - Fix the location of some PCI entries in the immap structure
2458 * Patch by Yasushi Shoji, 07 Apr 2004:
2459 - add support for microblaze processors
2460 - add support for AtmarkTechno "suzaku" board
2462 * Configure PPChameleon board to use redundand environment in flash
2464 * Configure PPChameleon board to use JFFS2 NAND support.
2466 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2468 * Patch by Rune Torgersen, 16 Apr 2004:
2471 * Patches by Pantelis Antoniou, 16 Apr 2004:
2472 - add support for a new version of an Intracom board and fix
2473 various other things on others.
2474 - add verify support to the crc32 command (define
2475 CONFIG_CRC32_VERIFY to enable it)
2476 - fix FEC driver for MPC8xx systems:
2477 1. fix compilation problems for boards that use dynamic
2479 2. shut down FEC after network transfers
2480 - HUSH parser fixes:
2481 1. A new test command was added. This is a simplified version of
2482 the one in the bourne shell.
2483 2. A new exit command was added which terminates the current
2485 3. Fixed handing of $? (exit code of last executed command)
2486 - Fix some compile problems;
2487 add "once" functionality for the netretry variable
2489 * Patch by George G. Davis, 02 Apr 2004:
2490 add support for Intel Assabet board
2492 * Patch by Stephen Williams, 01 Apr 2004:
2493 Add support for Picture Elements JSE board
2495 * Patch by Christian Pell, 01 Apr 2004:
2496 Add CompactFlash support for PXA systems.
2498 * Patches by Pantelis Antoniou, 30 Mar 2004:
2499 - add auto-complete support to the U-Boot CLI
2500 - add support for NETTA and NETPHONE boards; fix NETVIA board
2501 - add support for the Epson 156x series of graphical displays
2502 (These displays are serial and not suitable for using a normal
2503 framebuffer console on them)
2504 - add infrastructure needed in order to POST any DSPs in a board
2505 - improve and fix various things in the MPC8xx FEC driver:
2506 1. The new 87x and 88x series of processors have two FECs,
2507 and the new driver supports them both.
2508 2. Another change in the 87x/88x series is support for
2509 the RMII (Reduced MII) interface. However numerous
2510 changes are needed to make it work since the PHYs
2511 are connected to the same lines. That means that
2512 you have to address them correctly over the MII
2514 3. We now correctly match the MII/RMII interface
2515 configuration to what the PHY reports.
2516 - Fix problem when readingthe MII status register. Due to the
2517 internal design of many PHYs you have to read the register
2518 twice. The problem is more apparent in 10Mbit mode.
2519 - add new mode ".jffs2s" for reading from a NAND device: it just
2520 skips over bad blocks.
2521 - add networking support for VLANs (802.1q), and CDP (Cisco
2523 - some minor patches / cleanup
2525 * Patch by Yuli Barcohen, 28 Mar 2004:
2526 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2527 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2528 - Change configuration method for MPC8260ADS family
2530 * add startup code to clear the BSS of standalone applications
2532 * Fix if / elif handling bug in HUSH shell
2534 ======================================================================
2535 Changes for U-Boot 1.1.0:
2536 ======================================================================
2538 * Patch by Mark Jonas: Remove config.tmp files only when
2539 unconfiguring the board
2541 * Adapt RMU board for bigger flash memory
2543 * Patch by Klaus Heydeck, 13 Mar 2003:
2544 Add support for KUP4X Board
2546 * Patch by Pavel Bartusek, 21 Mar 2004
2547 Add Reiserfs support
2549 * Patch by Hinko Kocevar, 20 Mar 2004
2550 - Add auto-release for SMSC LAN91c111 driver
2551 - Add save/restore of PTR and PNR regs as suggested in datasheet
2553 * Patch by Stephen Williams, 19 March 2004
2554 Increase speed of sector reads from SystemACE,
2555 shorten poll timeout and remove a useless reset
2557 * Patch by Tolunay Orkun, 19 Mar 2004:
2558 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2561 * Patch by Brad Kemp, 18 Mar 2004:
2562 prevent machine checks during a PCI scan
2564 * Patch by Pierre Aubert, 18 Mar 2004:
2565 Fix string cleaning in IDE identification
2567 * Patch by Pierre Aubert, 18 Mar 2004:
2568 - Unify video mode handling for Chips & Technologies 69000 Video
2569 chip and Silicon Motion SMI 712/710/810 Video chip
2570 - Add selection of the video output (CRT or LCD) via 'videoout'
2571 environment variable for the Silicon Motion
2574 * Patch by Pierre Aubert, 18 Mar 2004:
2575 include/common.h typo fix
2577 * Patches by Tolunay Orkun, 17 Mar 2004:
2578 - Add support for bd->bi_iic_fast[] initialization via environment
2579 variable "i2cfast" (CONFIG_I2CFAST)
2580 - Add "i2cfast" u-boot environment variable support for csb272
2582 * Patch by Carl Riechers, 17 Mar 2004:
2583 Ignore '\0' characters in console input for use with telnet and
2586 * Patch by Leon Kukovec, 17 Mar 2004:
2587 typo fix for strswab prototype #ifdef
2589 * Patches by Thomas Viehweger, 16 Mar 2004:
2590 - show PCI clock frequency on MPC8260 systems
2591 - add FCC_PSMR_RMII flag for HiP7 processors
2592 - in do_jffs2_fsload(), take load address from load_addr if not set
2593 explicit, update load_addr otherwise
2594 - replaced printf by putc/puts when no formatting is needed
2595 (smaller code size, faster execution)
2597 * Patch by Phillippe Robin, 16 Mar 2004:
2598 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2600 * Patch by Stephen Williams, 15 Mar 2004:
2601 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2603 * Patch by Tolunay Orkun, 15 Mar 2004:
2604 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2606 * Patch by Travis Sawyer, 15 Mar 2004:
2607 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2609 * Add start-up delay to make sure power has stabilized before
2610 attempting to switch on USB on SX1 board.
2612 * Patch by Josef Wagner, 18 Mar 2004:
2613 - Add support for MicroSys XM250 board (PXA255)
2614 - Add support for MicroSys PM828 board (MPC8280)
2615 - Add support for 32 MB Flash on PM825/826
2616 - new SDRAM refresh rate for PM825/PM826
2617 - added support for MicroSys PM520 (MPC5200)
2618 - replaced Query by Identify command in CPU86/flash.c
2619 to support 28F160F3B
2621 * Fix wrap around problem with udelay() on ARM920T
2623 * Add support for Macronix flash on TRAB board
2625 * Patch by Pierre Aubert, 15 Mar 2004:
2626 Fix buffer overflow in IDE identification
2628 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2630 * Remove redundand #define in IceCube.h
2632 * Patch by Steven Scholz, 27 Feb 2004:
2633 - Adding get_ticks() and get_tbclk() for AT91RM9200
2634 - Many white space fixes in cpu/at91rm9200/interrupts.c
2636 * Patches by Steven Scholz, 20 Feb 2004:
2637 some cleanup in AT91RM9200 related code
2639 * Patches by Travis Sawyer, 12 Mar 2004:
2640 - Fix Gigabit Ethernet support for 440GX
2641 - Add Gigabit Ethernet Support to MII PHY utilities
2643 * Patch by Brad Kemp, 12 Mar 2004:
2644 Fixes for drivers/cfi_flash.c:
2645 - Better support for x8/x16 implementations
2646 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2647 - Added defines for AMD command and address constants
2649 * Patch by Leon Kukovec, 12 Mar 2004:
2650 Fix get_dentfromdir() to correctly handle deleted dentries
2652 * Patch by George G. Davis, 11 Mar 2004:
2653 Remove hard coded network settings in TI OMAP1610 H2
2654 default board config
2656 * Patch by George G. Davis, 11 Mar 2004:
2657 add support for ADS GraphicsClient+ board.
2659 * Patch by Pierre Aubert, 11 Mar 2004:
2660 - add bitmap command and splash screen support in cfb console
2661 - add [optional] origin in the bitmap display command
2663 * Patch by Travis Sawyer, 11 Mar 2004:
2664 Fix ocotea board early init interrupt setup.
2666 * Patch by Thomas Viehweger, 11 Mar 2004:
2667 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2669 * Patch by Stephan Linz, 09 Mar 2004
2670 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2672 * Patch by George G. Davis, 9 Mar 2004:
2673 fix recent build failure for SA1100 target
2675 * Patch by Travis Sawyer, 09 Mar 2004:
2676 Support native interrupt mode for the IBM440GX.
2677 Previously it was running in 440GP compatibility mode.
2679 * Patch by Philippe Robin, 09 Mar 2004:
2680 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2683 * Patch by Masami Komiya, 08 Mar 2004:
2684 Don't overwrite server IP address or boot file name
2685 when the boot server does not return values
2687 * Patch by Tolunay Orkun, 5 Mar 2004:
2688 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2690 * Patch by Tolunay Orkun, 5 Mar 2004:
2691 Fix early board initialization for Cogent CSB272 board
2693 * Patch by Ed Okerson, 3 Mar 2004:
2694 fix CFI flash writes for little endian systems
2696 * Patch by Reinhard Meyer, 01 Mar 2004:
2697 generalize USB and IDE support for MPC5200 with according
2698 changes to IceCube.h and TOP5200.h
2699 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2700 add info about USB and IDE to README
2702 * Patch by Yuli Barcohen, 4 Mar 2004:
2703 Fix problems with GCC 3.3.x which changed handling of global
2704 variables explicitly initialized to zero (now in .bss instead of
2707 * Patch by Leon Kukovec, 02 Mar 2004:
2708 add strswab() to fix IDE LBA capacity, firmware and model numbers
2709 on little endian machines
2711 * Patch by Masami Komiya, 02 Mar 2004:
2712 - Remove get_ticks() from NFS code
2713 - Add verification of RPC transaction ID
2715 * Patch by Pierre Aubert, 02 Mar 2004:
2716 cleanup for IDE and USB drivers for MPC5200
2718 * Patch by Travis Sawyer, 01 Mar 2004:
2720 - Add IBM PPC440GX Ref Platform support (Ocotea)
2721 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2722 Adapted to U-Boot and 440GX port
2724 - Add gracious handling of all Ethernet Pin Selections for 440GX
2725 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2727 - Add needed bit definitions
2730 * Patch by Carl Riechers, 1 Mar 2004:
2731 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2733 * Patch by Stephan Linz, 27 Feb 2004
2734 - avoid problems for targets without NFS download support
2736 * Patch by Rune Torgersen, 27 Feb 2004:
2737 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2738 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2739 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2741 * Patch by Masami Komiya, 27 Feb 2004:
2742 Fix rarpboot: add autoload by NFS
2744 * Patch by Dan Eisenhut, 26 Feb 2004:
2745 fix flash_write return value in saveenv
2747 * Patch by Stephan Linz, 11 Dec 2003
2748 expand config.mk to avoid trigraph warnings on NIOS
2750 * Rename "BMS2003" board into "HMI10"
2752 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2753 storage; auto-set console on USB port (using preboot command)
2755 * Add support for SX1 mobile phone; add support for USB-based console
2756 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2758 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2760 * Fix SDRAM timings for LITE5200 / IceCube board
2762 * Handle Auti-MDIX / connection status for INCA-IP
2764 * Fix USB problems when attempting to read 0 bytes
2766 * Patch by Travis Sawyer, 26 Feb 2004:
2767 Fix broken compile for XPEDITE1K target.
2769 * Patch by Stephan Linz, 26 Feb 2004:
2770 Bug fix for NFS code on NIOS targets
2772 * Patch by Stephen Williams, 26 Feb 2004:
2773 Break up SystemACE reads of large block counts
2775 * Patch by Pierre Aubert, 26 Feb 2004
2776 add IDE support for MPC5200
2778 * Patch by Masami Komiya, 26 Feb 2004:
2779 add autoload via NFS
2781 * Patch by Stephen Williams
2782 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2783 elsewhere in the source.
2785 * Patch by Steven Scholz, 25 Feb 2004:
2786 - Timeouts in FPGA code should be based on CFG_HZ
2787 - Minor cleanup in code for Altera FPGA ACEX1K
2789 * Patch by Steven Scholz, 25 Feb 2004:
2790 Changed "Directory Hierarchy" section in README
2792 * Patch by Masami Komiya, 25 Feb 2004:
2793 Reduce copy count in nfs_read_reply() of NFS code
2795 * Patch by Markus Pietrek, 24 Feb 2004:
2796 NS9750 DevBoard added
2798 * Patch by Pierre Aubert, 24 Feb 2004
2799 add USB support for MPC5200
2801 * Patch by Steven Scholz, 24 Feb 2004:
2802 - fix MII commands to use values from last command
2804 * Patch by Torsten Demke, 24 Feb 2004:
2805 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2807 * Patch by Rahul Shanbhag, 19 Feb 2004:
2808 Fixes for for OMAP1610 board:
2809 - shift some IRQ specific code to platform.S file
2810 - remove duplicatewatchdog reset code from start.S
2812 * Make Auto-MDIX Support configurable on INCA-IP board
2814 * Fix license for mkimage tool
2816 * Patch by Masami Komiya, 24 Feb 2004:
2817 Update NetBootFileXferSize in NFS code
2819 * Patch by Scott McNutt, 24 Feb 2004:
2820 fix packet length in NFS code
2822 * Patch by Masami Komiy, 22 Feb 2004:
2823 Add support for NFS for file download
2825 * Patch by Andrea Scian, 17 Feb 2004:
2826 Add support for S3C44B0 processor and DAVE B2 board
2828 * Patch by Steven Scholz, 20 Feb 2004:
2829 - Add support for MII commands on AT91RM9200 boards
2830 - some cleanup in AT91RM9200 ethernet code
2832 * Patch by Peter Ryser, 20 Feb 2004:
2833 Add support for the Xilinx ML300 platform
2835 * Patch by Stephan Linz, 17 Feb 2004:
2836 Fix watchdog support for NIOS
2838 * Patch by Josh Fryman, 16 Feb 2004:
2839 Fix byte-swapping for cfi_flash.c for different bus widths
2841 * Patch by Jon Diekema, 14 Jeb 2004:
2842 Remove duplicate "FPGA Support" notes from the README file
2844 * Patches by Reinhard Meyer, 14 Feb 2004:
2845 - update board/emk tree; use common flash driver
2846 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2847 [adapted for other PPC CPUs -- wd]
2848 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2850 * Patch by Jon Diekema, 13 Feb 2004:
2851 Call show_boot_progress() whenever POST "FAILED" is printed.
2853 * Patch by Nishant Kamat, 13 Feb 2004:
2854 Add support for TI OMAP1610 H2 Board
2855 Fixes for cpu/arm926ejs/interrupt.c
2856 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2857 Fix for a timer bug in OMAP1610 Innovator
2858 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2860 * Patches by Stephan Linz, 12 Feb 2004:
2861 - add support for NIOS timer with variable period preload counter value
2862 - prepare POST framework support for NIOS targets
2864 * Patch by Denis Peter, 11 Feb 2004:
2865 add POST support for the MIP405 board
2867 * Patch by Laurent Mohin, 10 Feb 2004:
2868 Fix buffer overflow in common/usb.c
2870 * Patch by Tolunay Orkun, 10 Feb 2004:
2871 Add support for Cogent CSB272 board
2873 * Patch by Thomas Elste, 10 Feb 2004:
2874 Add support for NET+50 CPU and ModNET50 board
2876 * Patch by Sam Song, 10 Feb 2004:
2877 Fix typos in cfi_flash.c
2879 * Patch by Leon Kukovec, 10 Feb 2004
2880 Fixed long dir entry slot id calculation in get_vfatname
2882 * Patch by Robin Gilks, 10 Feb 2004:
2883 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2884 !=, <>, <, >, <=, >=)
2886 * Fix problem with side effects in macros in include/usb.h
2888 * Patch by David Benson, 13 Nov 2003:
2889 bug 841358 - fix TFTP download size limit
2891 * Fixing bug 850768:
2892 improper flush_cache() in load_serial()
2894 * Fixing bug 834943:
2895 MPC8540 - missing volatile declarations
2897 * Patch by Stephen Williams, 09 Feb 2004:
2898 Add support for Xilinx SystemACE chip:
2899 - New files common/cmd_ace.c and include/systemace.h
2900 - Hook systemace support into cmd_fat and the partition manager
2902 * Patch by Travis Sawyer, 09 Feb 2004:
2903 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2905 * Patch by Travis Sawyer, 09 Feb 2004:
2907 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2908 - Add phymode for 440 enet
2911 - Change board_pre_init to board_early_init_f
2912 - Add user flash to bus controller setup
2914 - Fix is_pci_host to check GPIO for monarch bit
2915 - Force xpedite1k to pci conventional mode (via #define option)
2917 * Patch by Brad Kemp, 4 Feb 2004:
2918 - handle the machine check that is generated during the PCI scans
2920 - define the registers used in the IMMR by the PCI subsystem.
2922 * Patch by Pierre Aubert, 03 Feb 2004:
2923 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2925 * Patch by Jeff Angielski, 03 Feb 2004:
2926 Fix copy & paste error in cpu/mpc8260/pci.c
2928 * Patch by Reinhard Meyer, 24 Jan 2004:
2929 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2931 * Add Auto-MDIX support for INCA-IP
2935 * Patch by Josef Baumgartner, 10 Feb 2004:
2936 Fixes for Coldfire port
2938 * Patch by Brad Kemp, 11 Feb 2004:
2939 Fix CFI flash driver problems
2941 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2942 modules at CPU clock frequencies above 66 MHz.
2944 * Optimize flash programming speed for LWMON (by another 100% :-)
2946 * Patch by Jian Zhang, 3 Feb 2004:
2947 - Changed the incorrect FAT12BUFSIZE
2948 - data_begin in fsdata can be negative. Changed it to be short.
2950 * Patches by Stephan Linz, 30 Jan 2004:
2951 1: - board/altera/common/flash.c:flash_erase():
2952 o allow interrupts befor get_timer() call
2953 o check-up each erased sector and avoid unexpected timeouts
2954 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2955 o enclose sevenseg_set() in cpp condition
2956 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2957 - fix some typed in mistakes in the NIOS documentation
2958 2: - split DK1C20 configuration into several header files:
2959 o two new files for each NIOS CPU description
2960 o U-Boot related part is remaining in DK1C20.h
2961 3: - split DK1S10 configuration into several header files:
2962 o two new files for each NIOS CPU description
2963 o U-Boot related part is remaining in DK1S10.h
2964 4: - Add support for the Microtronix Linux Development Kit
2965 NIOS CPU configuration at the Altera Nios Development Kit,
2966 Stratix Edition (DK-1S10)
2967 5: - Add documentation for the Altera Nios Development Kit,
2968 Stratix Edition (DK-1S10)
2969 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2971 7: - Add support for the common U-Boot SPI framework at
2974 * Patch by Rahul Shanbhag, 28 Jan 2004:
2975 Fix flash protection/locking handling for OMAP1610 innovator board.
2977 * Patch by Rolf Peukert, 28 Jan 2004:
2978 fix flash write problems on CSB226 board (write with 32 bit bus width)
2980 * Patches by Mark Jonas, 16 Jan 2004:
2981 - fix rounding error when calculating baudrates for MPC5200 PSCs
2982 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2983 time which is not supported
2985 * Patch by Yuli Barcohen, 26 Jan 2004:
2986 Allow bzip2 compression for small memory footprint boards
2988 * Patch by Brad Kemp, 21 Jan 2004:
2989 Add support for CFI flash driver for both the Intel and the AMD
2992 * Patch by Travis Sawyer, 20 Jan 2004:
2993 Fix pci bridge auto enumeration of sibling p2p bridges.
2995 * Patch by Tolunay Orkun, 12 Jan 2004:
2996 Add some delays as needed for Intel LXT971A PHY support
2998 * Patches by Stephan Linz, 09 Jan 2004:
2999 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3000 - make DK1C20 board configuration related to ASMI conform to
3003 * Patch by Anders Larsen, 09 Jan 2004:
3005 ARM memory layout fixes: the abort-stack is now set up in the
3006 correct RAM area, and the BSS is zeroed out as it should be.
3008 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3009 of the linker scripts are replaced by '__bss_start' and '_end',
3010 resp., which is a further step to eliminate unnecessary differences
3011 between the implementation of the CPU architectures.
3013 * Patch by liang a lei, 9 Jan 2004:
3014 Fix Intel 28F128J3 ID in include/flash.h
3016 * Patch by Masami Komiya, 09 Jan 2004:
3017 add support for TB0229 board (NEC VR4131 MIPS processor)
3019 * Patch by Leon Kukovec, 12 Dec 2003:
3020 changed extern __inline__ into static __inline__ in
3021 include/linux/byteorder/swab.h
3023 * Patch by Travis Sawyer, 30 Dec 2003:
3024 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3025 select MDI port based on enabled EMAC device.
3026 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3029 * Patch by Wolter Kamphuis, 15 Dec 2003:
3030 made CONFIG_SILENT_CONSOLE usable on all architectures
3032 * Disable date command on TQM866M - there is no RTC on MPC866
3034 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3036 * Implement adaptive SDRAM timing configuration based on actual CPU
3037 clock frequency for INCA-IP; fix problem with board hanging when
3038 switching from 150MHz to 100MHz
3040 * Add PCMCIA CS support for BMS2003 board
3042 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3043 see doc/README.MPC866 for details;
3044 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3045 calculate CPU clock frequency from PLL register values.
3047 * Add support for 128 MB RAM on TQM8xxL/M modules
3049 * Fix PS/2 keyboard problem caused by statically initialized variable
3050 pointing to a location in flash
3052 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3054 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3055 before we can access it; add delay in case we are faster (with no
3058 * Cleanup of some init functions
3060 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3061 to avoid Linux crashes by early packets coming in.
3063 * Accelerate flash accesses on LWMON board by using buffered writes
3065 * Fix typo in Makefile;
3066 fix problem with PARTNUM detection
3068 * Patch by Reinhard Meyer, 09 Jan 2004:
3069 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3071 * Add support for IDE LED on BMS2003 board
3072 (exclusive with status LED!)
3074 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3077 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3078 Add common files for "emk" boards
3080 * Add a common get_ram_size() function and modify the the
3081 board-specific files to invoke that common implementation.
3083 ======================================================================
3084 Changes for U-Boot 1.0.1:
3085 ======================================================================
3087 * Set default clock for INCA-IP to 150 MHz
3089 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3090 add I2C support; add support for DS1337 RTC
3092 * Add CompactFlash support for BMS2003 board
3094 * Add support for status LED on BMS2003 board
3096 * Patch by Scott McNutt, 02 Jan 2004:
3097 Add support for the Nios Active Serial Memory Interface (ASMI)
3100 * Patch by Andrea Marson, 16 Dec 2003:
3101 Add support for the PPChameleon ME and HI modules
3103 * Patch by Yuli Barcohen, 22 Dec 2003:
3104 Add support for Motorola DUET ADS board (MPC87x/88x)
3106 * Patch by Robert Schwebel, 15 Dec 2003:
3107 add support for cramfs (uses JFFS2 command interface)
3109 * Patches by Stephan Linz, 11 Dec 2003:
3110 - more documentation for NIOS port
3111 - new struct nios_pio_t, struct nios_spi_t
3112 - Reconfiguration for NIOS Development Kit DK1C20:
3113 o move board related code from board/dk1c20
3114 to board/altera/dk1c20
3115 o create a new common source path board/altera/common
3116 and move generic flash access stuff into it
3117 o change/expand configuration file DK1C20.h
3118 - Add support for NIOS Development Kit DK1S10
3119 - Add status LED support for NIOS systems
3120 - Add dual 7-segment LED support for Altera NIOS DevKits
3122 * Patch by Ronen Shitrit, 10 Dec 2003:
3123 Add support for the Marvell DB64360 / DB64460 development boards
3125 * Patch by Detlev Zundel, 10 Dec 2003:
3126 fix dependency problem in examples/Makefile
3128 * Patch by Denis Peter, 8 Dec 2003
3129 - add support for the PATI board (MPC555)
3130 - add SPI support for the MPC5xx
3132 * Patch by Anders Larsen, 08 Dec 2003:
3133 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3134 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3135 cleanup some redundand #defines
3137 * Patch by André Schwarz, 8 Dec 2003:
3138 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3139 - TX and RX deskriptors must be quad-word aligned
3140 - does not work with only one TX deskriptor
3141 - standard reset method does not work
3143 * Patch by Masami Komiya, 08 Dec 2003:
3144 add RTL8139 ethernet driver
3146 * Patches by Ed Okerson, 07 Dec 2003:
3147 - fix ethernet for the AU1x00 processors in little-endian mode.
3148 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3150 * Minor code cleanup (coding style)
3152 * Patch by Reinhard Meyer, 30 Dec 2003:
3153 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3154 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3155 - turned debug print of PHY registers into a function (called in two places)
3156 - added support for EMK MPC5200 based modules
3158 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3160 * Add support for TQM866M modules
3162 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3164 * Fix a few compiler warnings
3166 * Patch by Reinhard Meyer, 28 Dec 2003:
3167 Add initial support for TOP5200 board
3169 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3170 environment variable which can set to "100", "133", or "150". The
3171 CPU clock will be configured accordingly upon next reboot. Other
3172 values are ignored. In case of an invalid or undefined "cpuclk"
3173 value, the compile-time default CPU clock speed will be used.
3175 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3176 window that is used to access the UART registers by the Linux driver)
3178 * Patch by Reinhard Meyer, 20 Dec 2003:
3179 Fix clock calculation for the MPC5200 for higher clock frequencies
3180 (above 2**32 / 10 = 429.5 MHz).
3182 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3184 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3186 * Add new configuration for IceCube board with DDR memory
3188 * Update TRAB memory configurations
3190 * Add JFFS2 support for INCA-IP board
3192 * Patch by Bill Hargen, 09 Dec 2003:
3193 - BUBINGA405EP: changed flash driver to protect top sector containing
3195 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3196 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3197 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3198 - 405EP: added/fixed support for "reginfo" command.
3199 - 4xx: removed spurious MII error messages on "mii info" command.
3201 * Patch by Bernhard Kuhn, 28 Nov 2003:
3202 add support for Coldfire CPU
3203 add support for Motorola M5272C3 and M5282EVB boards
3205 * Patch by Pierre Aubert, 24 Nov 2003:
3206 - add a return value for the fpga command
3207 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3208 is defined. If ide_preinit fails, ide_init is aborted.
3209 - fix an endianess problem in fat.h
3211 * Patch by Wolter Kamphuis, 05 Dec 2003:
3212 Add support for SNMC's QS850/QS823/QS860T boards
3214 * Patch by Yuli Barcohen, 3 Dec 2003:
3215 "revive" U-Boot support for old Motorola MPC860ADS board
3217 * Patch by Cam(ilo?), 03 Dec 2003:
3218 make examples build even with broken Montavista objcopy
3220 * Patch by Pavel Bartusek, 27 Nov 2003:
3221 fix conversion problem with "bootretry" evironment variable
3223 * Patch by Andre Schwarz, 24 Nov 2003:
3224 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3226 * Patch by Pavel Bartusek, 21 Nov 2003:
3227 set ZMII bridge speed on 440
3229 * Patch by Anders Larsen, 17 Nov 2003:
3230 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3232 * Patches by David Müller, 14 Nov 2003:
3233 - board/mpl/common/common_util.c
3234 * implement support for BZIP2 compressed images
3235 * various cleanups (printf -> puts, ...)
3236 - board/mpl/common/flash.c
3237 * report correct errors to upper layers
3238 * check the erase fail and VPP low bits in status reg
3239 - board/mpl/vcma9/cmd_vcma9.c
3240 - board/mpl/vcma9/flash.c
3241 * various cleanups (printf -> puts, ...)
3243 * fix typo in comment
3244 - cpu/arm920t/usb_ohci.c
3245 * support for S3C2410 is missing in #if line
3247 * reinit some registers in case of error (cable missing, ...)
3249 * support for USB/MMC devices is missing in #if line
3250 - include/configs/MIP405.h
3251 - include/configs/PIP405.h
3252 * enable BZIP2 support
3253 * enlarge malloc space to 1MiB because of BZIP2 support
3254 - include/configs/VCMA9.h
3255 * enable BZIP2 support
3256 * enlarge malloc space to 1MiB because of BZIP2 support
3257 * enable USB support
3258 - lib_arm/armlinux.c
3259 * change calling convention of ARM Linux kernel as
3260 described on http://www.arm.linux.org.uk/developer/booting.php
3262 * Patch by Thomas Lange, 14 Nov 2003:
3263 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3264 support all these AMD boards.
3266 * Patch by Thomas Lange, 14 Nov 2003:
3267 Workaround for mips au1x00 physical memory accesses (the au1x00
3268 uses a 36 bit bus internally and cannot access physical memory
3269 directly. Use the uncached SDRAM address instead of the physical
3272 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3273 add Realtek 8019 ethernet driver
3275 * Patch by Yuli Barcohen, 13 Nov 2003:
3276 MPC826xADS/PQ2FADS cleanup
3278 * Patch by Anders Larsen, 12 Nov 2003:
3279 Update README to mark the PORTIO commands non-standard
3281 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3282 update for for Atmel AT91RM9200DK development kit:
3283 - support for environment variables in DataFlash
3284 - Atmel DataFlash AT45DB1282 support
3286 * Patch by Jeff Carr, 11 Nov 2003:
3287 add support for new version of 8270 processors
3289 * Patches by George G. Davis, 05 Nov 2003:
3290 - only pass the ARM linux initrd tag to the kernel when an initrd
3292 - update omap1510inn configuration file
3294 * Patches by Stephan Linz, 3 Nov 2003:
3295 - more endianess fixes for LAN91C111 driver
3296 - CFG_HZ configuration patch for NIOS Cyclone board
3298 * Patch by Stephan Linz, 28 Oct 2003:
3299 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3301 * Patch by Steven Scholz, 20 Oct 2003:
3302 - make "mii info <addr>" show infor for PHY at "addr" only
3303 - Endian fix for miiphy_info()
3305 * Patch by Gleb Natapov, 19 Sep 2003:
3306 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3308 * Patch by Anders Larsen, 17 Sep 2003:
3309 Bring ARM memory layout in sync with the documentation:
3310 stack and malloc-heap are now located _below_ the U-Boot code
3312 * Accelerate booting on TRAB board: read and check autoupdate image
3313 headers first instead of always reading the whole images.
3315 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3317 * Enabled password check on RMU board
3319 * Fix configuration problem with IceCube in LOWBOOT configuration:
3320 envrionment got embedded, corrupting the image layout.
3322 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3324 * Added BMS2003 board
3325 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3327 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3328 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3331 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3334 * Add checksum verification to 'imls' command
3336 * Add bd_info fields needed for 4xx Linux I2C driver
3338 * Patch by Martin Krause, 4 Nov. 2003:
3339 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3341 * Print used network interface when CONFIG_NET_MULTI is set
3343 * Patch by Bernhard Kuhn, 28 Oct 2003:
3344 Add low boot support for MPC5200
3346 * Fix problem with dual PCMCIA support (NSCU)
3348 * Fix MPC5200 I2C initialization function
3350 ======================================================================
3351 Changes for U-Boot 1.0.0:
3352 ======================================================================
3354 * Fix parameter passing to standalone images with bootm command
3356 * Patch by Kyle Harris, 30 Oct 2003:
3357 Fix build errors for ixdp425 board
3359 * Patch by David M. Horn, 29 Oct 2003:
3360 Fixes to build under CYGWIN
3362 * Get IceCube MGT5100 working (again)
3364 * Fix problems in memory test on some boards (which was not
3365 non-destructive as intended)
3367 * Patch by Gary Jennejohn, 28 Oct 2003:
3368 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3369 to prevent stack overflow on ARM systems
3371 * Patch by Stephan Linz, 28 Oct 2003:
3372 fix init sequence error for NIOS port
3374 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3376 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3378 * Patch by Xiao Xianghua, 23 Oct 2003:
3379 small patch for mpc85xx
3381 * Fix small problem in MPC5200 I2C driver
3383 * Fix FCC3 support on ATC board
3385 * Correct header printing for multi-image files in do_bootm()
3387 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3389 * Fix PCI problems on PPChameleon board
3391 * Patch by Steven Scholz, 18 Oct 2003:
3392 Fix AT91RM9200 ethernet driver
3394 * Patch by Nye Liu, 17 Oct 2003:
3395 Fix typo in include/mpc8xx.h
3397 * Patch by Richard Woodruff, 16 Oct 03:
3398 Fixes for cpu/arm925/interrupt.c
3399 - Initialize timestamp & lastdec vars.
3400 - fix timestamp overflows.
3401 - fix lastdec overflow.
3402 - smarter normalization to allow udelay() below 1ms to work.
3404 * Patch by Scott McNutt, 16 Oct
3405 add networking support for the Altera Nios Development Kit,
3406 Cyclone Edition (DK-1C20)
3408 * Patch by Jon Diekema, 14 Oct 2003:
3409 add hint about doc/README.silent to README file
3411 * Add CompactFlash support for NSCU
3413 * Fix PCI problems on PPChameleonEVB
3415 * TRAB auto-update: Base decision if we have to strip the image
3416 header on image type as encoded in the header
3417 (include image type patch by Martin Krause, 17 Oct 2003)
3419 * Patches by Xianghua Xiao, 15 Oct 2003:
3421 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3422 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3423 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3425 * Fix flash timings on TRAB board
3427 * Make sure HUSH is initialized for running auto-update scripts
3429 * Make 5200 reset command _really_ reset the board, without running
3430 any other code after it
3432 * Fix errors with flash erase when range spans across banks
3433 that are mapped in reverse order
3435 * Fix flash mapping and display on P3G4 board
3437 * Patch by Kyle Harris, 15 Jul 2003:
3438 - add support for Intel IXP425 CPU
3439 - add support for IXDP425 eval board
3441 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3442 for more information
3444 * Patch by Steven Scholz, 10 Oct 2003
3445 - Add support for Altera FPGA ACEX1K
3447 * Patches by Thomas Lange, 09 Oct 2003:
3448 - fix cmd_ide.c for non ppc boards (read/write functions did not
3449 add ATA base address)
3450 - fix for shannon board
3451 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3452 - Endian swap ATA identity for all big endian CPUs, not just PPC
3453 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3455 - add support for dbau1x00 board (MIPS32)
3457 * Patch by Sangmoon Kim, 07 Oct 2003:
3458 add support for debris board
3460 * Patch by Martin Krause, 09 Oct 2003:
3461 Fixes for TRAB board
3462 - /board/trab/rs485.c: correct baudrate
3463 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3464 udelay(); fix some timing problems with adc controller
3465 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3466 modify commands: touch and buzzer
3468 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3469 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3470 Use direct function calls for auto_update instead of hush commands
3472 * Patch by Scott McNutt, 04 Oct 2003:
3473 - add support for Altera Nios-32 CPU
3474 - add support for Nios Cyclone Development Kit (DK-1C20)
3476 * Patch by Steven Scholz, 29 Sep 2003:
3477 - A second parameter for bootm overwrites the load address for
3478 "Standalone Application" images.
3479 - bootm sets environment variable "filesize" to the resulting
3480 (uncompressed) data length for "Standalone Application" images
3481 when autostart is set to "no". Now you can do something like
3482 if bootm $fpgadata $some_free_ram ; then
3483 fpga load 0 $some_free_ram $filesize
3486 * Patch by Denis Peter, 25 Sept 2003:
3487 add support for the MIP405 Rev. C board
3489 * Patch by Yuli Barcohen, 25 Sep 2003:
3490 add support for Zephyr Engineering ZPC.1900 board
3492 * Patch by Anders Larsen, 23 Sep 2003:
3493 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3494 implemented for the x86 architecture)
3496 * Patch by Sangmoon Kim, 23 Sep 2003:
3497 fix pll_pci_to_mem_multiplier table for MPC8245
3499 * Patch by Anders Larsen, 22 Sep 2003:
3500 enable timed autoboot on PXA
3502 * Patch by David Müller, 22 Sep 2003:
3503 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3504 returns correct libgcc file path
3505 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3506 time on s3c24x0 systems
3508 * Patch by Jon Diekema, 19 Sep 2003:
3509 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3510 link state to the fault LED.
3511 - In NetLoop, make the Fault LED reflect the link status. The link
3512 status gets updated on entry, and on timeouts.
3514 * Patch by Anders Larsen, 18 Sep 2003:
3515 allow mkimage to build and run on Cygwin-hosted systems
3517 * Patch by Frank Müller, 18 Sep 2003:
3518 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3521 * Patch by Pantelis Antoniou, 16 Sep 2003:
3522 add tool to compute fileds in the PLPRCR register for MPC86x
3524 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3526 * Fix build problems under FreeBSD
3528 * Add generic filesystem image type
3530 * Make fatload set filesize environment variable
3532 * enable basic / medium / high-end configurations for PPChameleonEVB
3533 board; fix NAND code
3535 * enable TFTP client code to specify to the server the desired
3536 timeout value (see RFC-2349)
3538 * Improve SDRAM setup for TRAB board
3540 * Suppress all output with splashscreen configured only if "splashimage"
3543 * Fix problems with I2C support for mpc5200
3545 * Adapt TRAB configuration and auto_update to new memory layout
3547 * Add configuration for wtk board
3549 * Add support for the Sharp LQ065T9DR51U LCD display
3551 * Patch by Rune Torgersen, 17 Sep 2003:
3552 - Fixes for MPC8266 default config
3553 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3555 * Patches by Jon Diekema, 17 Sep 2003:
3556 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3559 - adjust "help" output
3561 * Patches by Anders Larsen, 17 Sep 2003:
3562 - fix spelling errors
3563 - set GD_FLG_DEVINIT flag only after device function pointers
3565 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3567 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3568 - trigger watchdog while waiting in serial driver
3570 * Add auto-update code for TRAB board using USB memory sticks,
3571 support new configuration with more memory
3573 * disable MPC5200 bus pipelining as workaround for bus contention
3575 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3576 priority; configure critical interrupts to be handled like external
3579 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3580 go back to 66 MHz for stability
3582 * Patches by Jon Diekema, 15 Sep 2003:
3583 - add description for missing CFG_CMD_* entries in the README file
3586 * Patch by Gleb Natapov, 14 Sep 2003:
3587 enable watchdog support for all MPC824x boards that have a watchdog
3589 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3590 "Non-octet Aligned Frame" errors we see at 100 Mbps
3592 * Patch by Sharad Gupta, 14 Sep 2003:
3593 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3595 * Patch by llandre, 11 Sep 2003:
3596 update configuration for PPChameleonEVB board
3598 * Patch by David Müller, 13 Sep 2003:
3599 various changes to VCMA9 board specific files
3601 * Add I2C support for MGT5100 / MPC5200
3603 * Patch by Rune Torgersen, 11 Sep 2003:
3604 Changed default memory option on MPC8266ADS to NOT be Page Based
3605 Interleave, since this doesn't work very well with the standard
3608 * Patch by George G. Davis, 12 Sep 2003:
3609 fix Makefile settings for sk98 driver
3611 * Patch by Stefan Roese, 12 Sep 2003:
3612 - new boards added: DP405, HUB405, PLU405, VOH405
3613 - some esd boards updated
3614 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3616 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3618 * Patch by Martin Krause, 11 Sep 2003:
3619 add burn-in tests for TRAB board
3621 * Enable instruction cache on MPC5200 board
3623 * Patch by Denis Peter, 11 Sep 2003:
3624 - fix USB data pointer assignment for bulk only transfer.
3625 - prevent to display erased directories in FAT filesystem.
3627 * Change output format for NAND flash - make it look like for other
3630 ======================================================================
3631 Changes for U-Boot 0.4.8:
3632 ======================================================================
3634 * Add I2C and RTC support for RMU board
3636 * Patches by Denis Peter, 9 Sep 2003:
3637 add FAT support for IDE, SCSI and USB
3639 * Patches by Gleb Natapov, 2 Sep 2003:
3640 - cleanup of POST code for unsupported architectures
3641 - MPC824x locks way0 of data cache for use as initial RAM;
3642 this patch unlocks it after relocation to RAM and invalidates
3645 * Patch by Gleb Natapov, 30 Aug 2003:
3646 new I2C driver for mpc107 bridge. Now works from flash.
3648 * Patch by Dave Ellis, 11 Aug 2003:
3649 - JFFS2: fix typo in common/cmd_jffs2.c
3650 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3651 - JFFS2: remove node version 0 warning
3652 - JFFS2: accept JFFS2 PADDING nodes
3653 - SXNI855T: add AM29LV800 support
3654 - SXNI855T: move environment from EEPROM to flash
3655 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3657 * Patch by Bill Hargen, 11 Aug 2003:
3658 fixes for I2C on MPC8240
3659 - fix i2c_write routine
3660 - fix iprobe command
3661 - eliminates use of global variables, plus dead code, cleanup.
3663 * Add support for USB Mass Storage Devices (BBB)
3664 (tested with USB memory sticks only)
3666 * Avoid flicker on TRAB's VFD
3668 * Add support for SK98xx driver
3670 * Add PCI support for SL8245 board
3672 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3673 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3674 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3676 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3677 to allow for more accurate baudrate settings
3678 (error now 0.7% at 115 kbps, instead of 3.5% before)
3680 * Patch by Andreas Mohr, 4 Sep 2003:
3681 Fix a lot of spelling errors
3683 * Add support for PPChameleon Eval Board
3685 * Add support for P3G4 board
3687 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3690 * Patch by Yuli Barcohen, 7 Aug 2003:
3691 check BCSR to detect if the board is configured in PCI mode
3693 ======================================================================
3694 Changes for U-Boot 0.4.7:
3695 ======================================================================
3697 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3698 add support for Adder II MPC852T module
3700 * Patch by George G. Davis, 19 Aug 2003:
3701 fix TI Innovator/OMAP1510 pin configs
3703 * Patches by Kshitij, 18 Aug 2003
3704 - add support for arm926ejs cpu core
3705 - add support for TI OMAP 1610 Innovator Board
3707 * Patch by Yuli Barcohen, 14 Aug 2003:
3708 add support for bzip2 uncompression
3710 * Add GCC library to examples/Makefile so GCC utility functions will
3713 * Add I2C and RTC support for RMU board using software I2C driver
3714 (because of better response to iprobe command); fix problem with
3717 * Patch by Matthias Fuchs, 28 Aug 2003:
3718 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3719 CONFIG_BOOTP_MAKS (see README).
3721 * Fix ICU862 environment problem
3723 * Fix RAM size detection for RMU board
3725 * Implement "reset" for MGT5100/MPC5200 systems
3727 ======================================================================
3728 Changes for U-Boot 0.4.6:
3729 ======================================================================
3731 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3732 allow selection of clock frequency as "make" target
3734 * Implement memory autosizing code for IceCube boards
3736 * Configure network port on INCA-IP for autonegotiation
3738 * Fix overflow problem in network timeout code
3740 * Patch by Richard Woodruff, 8 Aug 2003:
3741 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3743 ======================================================================
3744 Changes for U-Boot 0.4.5:
3745 ======================================================================
3747 * Update for TQM board defaults:
3748 disable clocks_in_mhz, enable boot count limit
3750 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3751 in toplevel directory instead. Removed astest.c from tools/gdb because
3752 it is no longer relevant.
3754 * Fix PCI support for MPC5200 / IceCube Board
3756 * Map ISP1362 USB OTG controller for NSCU board
3758 * Patch by Brad Parker, 02 Aug 2003:
3759 fix sc520_cdp problems
3761 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3763 * Allow erase command to cross flash bank boundaries
3765 * Patch by Scott McNutt, 21 Jul 2003:
3766 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3767 Both LynxOS and BlueCat linux KDIs are supported.
3769 * Patch by Richard Woodruff, 25 Jul 2003:
3770 use more reliable reset for OMAP/925T
3772 * Patch by Nye Liu, 25 Jul 2003:
3773 fix typo in mpc8xx.h
3775 * Patch by Richard Woodruff, 24 Jul 2003:
3776 Fixes for cmd_nand.c:
3777 - Fixed null dereferece which could result in incorrect ECC values.
3778 - Added support for devices with no Ready/Busy signal hooked up.
3779 - Added OMAP1510 read/write protect handling.
3780 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3782 - Switched default ECC to be JFFS2.
3784 * Allow crc32 to be used at address 0x000
3786 * Provide consistent interface to standalone applications to access
3787 the 'global_data' structure
3788 Provide a doc/README.standalone more useful to users/developers.
3790 * Make IceCube MGT5100 FEC driver work
3792 * Implement new mechanism to export U-Boot's functions to standalone
3793 applications: instead of using (PPC-specific) system calls we now
3794 use a jump table; please see doc/README.standalone for details
3796 * Patch by Dave Westwood, 24 Jul 2003:
3797 added support for Unity OS (a proprietary OS)
3799 * Patch by Detlev Zundel, 23 Jul 2003:
3800 add "imls" command to print flash table of contents
3802 * Fix cold boot detection for log buffer reset
3804 * Return error for invalid length specifiers with "cp.X" etc.
3806 * Fix startup problem on MIPS
3808 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3809 bitmap support is configured
3811 * Patch by Bill Hargen, 18 Jul 2003:
3812 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3814 * Patch by Denis Peter, 18 Jul 2003:
3815 - fix memory configuration for MIP405T
3816 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3818 * Cleanup of TQM82xx configurations; use "official" board types
3819 to make selection easier.
3821 * Patch by Martin Krause, 17 Jul 2003:
3822 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3824 * Patch by Richard Woodruff, 17 July 03:
3825 - Fixed bug in OMAP1510 baud rate divisor settings.
3827 * Patch by Nye Liu, 16 July 2003:
3829 - add MPC86xADS support (uses MPC86xADS.h)
3830 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3832 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3833 o don't trust gclk() software measurement by default, depend on
3834 CONFIG_8xx_GCLK_FREQ
3835 - add DRAM SIMM not installed detection
3836 - use more "correct" SDRAM initialization sequence
3837 - allow different SDRAM sizes (8xxADS has 8M)
3839 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3840 - rename MAMR/MBMR defines to be more consistent. Should eventually
3841 be merged into MxMR to better reflect the PowerQUICC datasheet.
3843 * Patch by Yuli Barcohen, 16 Jul 2003:
3844 support new Motorola PQ2FADS-ZU evaluation board which replaced
3845 MPC8260ADS and MPC8266ADS
3847 ======================================================================
3848 Changes for U-Boot 0.4.4:
3849 ======================================================================
3851 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3853 * Add support for MGT5100 and MPC5200 processors
3855 * Patch by Lutz Dennig, 15 Jul 2003:
3856 update for R360MPI board
3858 ======================================================================
3859 Changes for U-Boot 0.4.3:
3860 ======================================================================
3862 * Patches by Kshitij, 04 Jul 2003
3863 - added support for arm925t cpu core
3864 - added support for TI OMAP 1510 Innovator Board
3866 * Patches by Martin Krause, 14 Jul 2003:
3867 - add I2C support for s3c2400 systems (trab board)
3868 - (re-) add "ping" to command table
3870 * Fix handling of "slow" POST routines
3872 * Patches by Yuli Barcohen, 13 Jul 2003:
3873 - Correct flash and JFFS2 support for MPC8260ADS
3874 - fix PVR values and clock generation for PowerQUICC II family
3877 * Patch by Bernhard Kuhn, 08 Jul 2003:
3878 - add support for M68K targets
3880 * Patch by Ken Chou, 3 Jul:
3881 - Fix PCI config table for A3000
3882 - Fix iobase for natsemi.c
3883 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3885 * Allow to enable "slow" POST routines by key press on power-on
3886 * Fix temperature dependend switching of LCD backlight on LWMON
3887 * Tweak output format for LWMON
3889 * Patch by Stefan Roese, 11 Jul 2003:
3890 - Fix bug in CONFIG_VERSION_VARIABLE.
3891 - AR405 config updated.
3892 - OCRTC/ORSG: bsp command added.
3893 - ASH405 bsp update.
3895 ======================================================================
3896 Changes for U-Boot 0.4.2:
3897 ======================================================================
3899 * Add support for NSCU board
3901 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3903 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3904 mirror bit flash on TQM8xxM modules
3906 * Patch by Kenneth Johansson, 30 Jun 2003:
3907 get rid of MK_CMD_ENTRY macro; update doc/README.command
3909 * Patch by Seb James, 30 Jun 2003:
3910 Improve documentation of I2C configuration in README
3912 * Fix problems with previous log buffer "fixes"
3914 * Fix minor help text issues
3916 * "log append" did not append a newline
3918 ======================================================================
3919 Changes for U-Boot 0.4.1:
3920 ======================================================================
3922 * Fix some missing commands, cleanup header files
3923 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3925 * Rewrite command lookup and help command (fix problems with bubble
3926 sort when sorting command name list). Minor cleanup here and there.
3928 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3929 - Allow to call sysmon function interactively
3930 - PIC on LWMON board needs delay after power-on
3931 - Add missing RSR definitions for MPC8xx
3932 - Improve log buffer handling: guarantee clean reset after power-on
3933 - Add support for EXBITGEN board (aka "genie")
3934 - Add support for SL8245 board
3937 - remove trailing white space, trailing empty lines, C++ comments, etc.
3938 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3940 * Patches by Kenneth Johansson, 25 Jun 2003:
3941 - major rework of command structure
3942 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3944 ======================================================================
3945 Changes for U-Boot 0.4.0:
3946 ======================================================================
3948 * Patches by Robert Schwebel, 26 Jun 2003:
3949 - csb226 configuration updated
3950 - credits for logodl port updated
3951 - innokom configuration updated
3952 - logodl tree update, still with coding style inconsistencies
3953 - added OCM for ppc405 warning to README
3955 * Patch by Pantelis Antoniou, 25 Jun 2003:
3956 update NetVia with V2 board support
3958 * Header file cleanup for ARM
3960 * Patch by Murray Jensen, 24 Jun 2003:
3961 - make sure to use only U-boot provided header files
3962 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3964 * Patch by Stefan Roese, 24 Jun 2003:
3965 - Update esd ASH405 board files.
3966 - Update esd DASA_SIM config file.
3967 - Add ping command to some esd boards.
3969 * Patch by Yuli Barcohen, 23 Jun 2003:
3970 Update for MPC8260ADS board
3972 * Patch by Murray Jensen, 23 Jun 2003:
3973 - cleanup of GCC 3.x compiler warnings
3975 * Patch by Rune Torgersen, 4 Jun 2003:
3976 add large memory support for MPC8266ADS board
3978 * Patch by Richard Woodruff, 19 June 03:
3979 - Enabled standard u-boot device abstraction for ARM
3980 - Enabled console device for ARM
3981 - Initilized bi_baudrate for ARM
3983 * Patch by Bill Hargen, 23 Apr 2003:
3984 fix byte order for 824x I2C addresses (write op)
3986 * Patch by Murray Jensen, 20 Jun 2003:
3988 - cleanup (especially for gcc-3.x compilers)
3990 * Patch by Tom Guilliams, 20 Jun 2003:
3991 added CONFIG_750FX support for IBM 750FX processors
3993 * Patch by Devin Crumb, 02 Apr 2003:
3994 Fix clock divider rounding problem in drivers/serial.c
3996 * Patch by Richard Woodruff, 19 June 03:
3997 - Fixed smc91c111 driver to sync with the u-boot environment
3998 (driver/smc91c111.c).
3999 - Added eth_init error return check in NetLoop (net/net.c).
4001 * Patch by Ken Chou, 19 June 2003:
4002 Added support for A3000 SBC board (Artis Microsystems Inc.)
4004 * Patches by Murray Jensen, 17 Jun 2003:
4005 - Hymod board database mods: add "who" field and new xilinx chip types
4006 - provide new "init_cmd_timeout()" function so code external to
4007 "common/main.c" can use the "reset_cmd_timeout()" function before
4008 entering the main loop
4009 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4010 slightly different. see include/configs/hymod.h for an example
4011 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4012 CFG_DTT_ADM1021 defined)
4013 - add new "eeprom_probe()" function which has similar args and
4014 behaves in a similar way to "eeprom_read()" etc.
4015 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4016 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4017 - gdbtools copyright update
4018 - ensure that set_msr() executes the "sync" and "isync" instructions
4019 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4020 - 8260 I/O ports fix: Open Drain should be set last when configuring
4021 - add SIU IRQ defines for 8260
4022 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4023 config.mk to allow board configurations to override the GNU
4024 linker script, selected via the LDSCRIPT, make variable, and to
4025 give an initial value to the OBJCFLAGS make variable
4026 - 8260 i2c enhancement:
4027 o correctly extends the timeout depending on the size of all
4028 queued messages for both transmit and receive
4029 o will not continue with receive if transmit times out
4030 o ensures that the error callback is done for all queued tx
4032 o correctly detects both tx and rx timeouts, only delivers one to
4033 the callback, and does not overwrite an earlier error
4034 o logic in i2c_probe now correct
4035 - add "vprintf()" function so that "panic()" function can be
4037 - many Hymod board changes
4039 * Patches by Robert Schwebel, 14 Jun 2003:
4040 - add support for Logotronic DL datalogger board
4041 - cleanup serial line after kermit binary download
4042 - add debugX macro (debug level support)
4043 - update mach-types.h to latest arm.linux.org.uk master list.
4045 * Patches by David Müller, 12 Jun 2003:
4046 - rewrite of the S3C24X0 register definitions stuff
4047 - "driver" for the built-in S3C24X0 RTC
4049 * Patches by Yuli Barcohen, 12 Jun 2003:
4050 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4051 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4052 configuration word supplied by FPGA on some MPC8260ADS boards
4054 * Patch by Pantelis Antoniou, 10 Jun 2003:
4055 Unify status LED interface
4057 * Add support for DS12887 RTC; add RTC support for ATC board
4059 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4060 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4061 - Add Atmel DataFlash support for reading and writing.
4062 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4063 - Add Flash detection on Atmel AT91RM9200DK
4064 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4065 - Replace old Ethernet PHY layer functions
4066 - Change link address
4068 * Patch by Frank Smith, 9 Jun 2003:
4069 use CRIT_EXCEPTION for machine check on 4xx
4071 * Patch by Detlev Zundel, 13 Jun 2003:
4072 added implementation of the "carinfo" command in cmd_immap.c
4074 * Fix CONFIG_NET_MULTI support in include/net.h
4076 * Patches by Kyle Harris, 13 Mar 2003:
4077 - Add FAT partition support
4078 - Add command support for FAT
4079 - Add command support for MMC
4081 - Add Intel PXA support for video
4082 - Add Intel PXA support for MMC
4084 - Enable MMC and FAT for lubbock board
4085 - Other misc changes for lubbock board
4087 * Patch by Robert Schwebel, April 02, 2003:
4088 fix for SMSC91111 driver
4090 * Patch by Vladimir Gurevich, 04 Jun 2003:
4091 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4093 * Patch by Stefan Roese, 05 Jun 2003:
4094 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4095 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4096 data cache can be used even if the chip select is in use.
4097 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4098 (see README for further description).
4099 - Changed config files of CONFIG_EEPRO100 boards to use the
4100 CFG_RX_ETH_BUFFER define.
4102 * Add support for RMU board
4104 * Add support for TQM862L at 100/50 MHz
4106 * Patch by Pantelis Antoniou, 02 Jun 2003:
4107 major reconstruction of networking code;
4108 add "ping" support (outgoing only!)
4110 * Patch by Denis Peter, 04 June 2003:
4111 add support for the MIP405T board
4113 * Patches by Udi Finkelstein, 2 June 2003:
4114 - Added support for custom keyboards, initialized by defining a
4115 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4116 - Added support for the RBC823 board.
4117 - cpu/mpc8xx/lcd.c now automatically calculates the
4118 Horizontal Pixel Count field.
4120 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4121 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4123 * Patch by Mark Rakes, 14 May 2003:
4124 add support for Intel e1000 gig cards.
4126 * Patch by Nye Liu, 3 Jun 2003:
4127 fix critical typo in MAMR definition (include/mpc8xx.h)
4129 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4131 * Patch by Klaus Heydeck, 2 Jun 2003
4132 Minor changes for KUP4K configuration
4134 * Patch by Marc Singer, 29 May 2003:
4135 Fixed rarp boot method for IA32 and other little-endian CPUs.
4137 * Patch by Marc Singer, 28 May 2003:
4138 Added port I/O commands.
4140 * Patch by Matthew McClintock, 28 May 2003
4141 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4142 - minor patches for utx8245
4144 * Patch by Daniel Engström, 28 May 2003:
4147 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4148 add nand flash support to SXNI855T configuration
4149 fix/extend nand flash support:
4150 - fix 'nand erase' command so does not erase bad blocks
4151 - fix 'nand write' command so does not write to bad blocks
4152 - fix nand_probe() so handles no flash detected properly
4153 - add doc/README.nand
4154 - add .jffs2 and .oob options to nand read/write
4155 - add 'nand bad' command to list bad blocks
4156 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4157 - make NAND read/write faster
4159 * Patch by Rune Torgersen, 23 May 2003:
4160 Update for MPC8266ADS board
4162 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4163 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4164 _time_ (!) if the environment is embedded within the U-Boot image,
4165 or in a separate flash sector.
4167 * Cleanup CFG_DER #defines in config files (wd maintained only)
4169 * Fix data abort exception handling for arm920t CPU
4171 * Fix alignment problems with flash driver for TRAB board
4173 * Patch by Donald White, 21 May 2003:
4174 fix calculation of base address in pci_hose_config_device()
4176 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4177 execute "cmd2", even if "cmd1" fails. Note that this is different
4178 to "run var1 var2" where the contents of "var2" will NOT be
4179 executed when a command in "var1" fails.
4181 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4183 * Patch by Kyle Harris, 20 May 2003:
4184 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4185 into cpu/pxa and arch-pxa.
4187 * Patch by Stefan Roese, 23 May 2003:
4188 - IBM PPC405EP port added.
4189 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4190 UART0) is used as default U-Boot console. PPC4xx only!
4191 - esd ASH405 board added (PPC405EP based).
4192 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4193 - esd CPCI405AB board added.
4194 - esd PMC405 board added.
4195 - Update of some esd boards.
4197 * Patch by Denis Peter, 19 Mai 2003:
4198 add support for the MIP405-3 board
4200 * Patch by Dave Ellis, 22 May 2003:
4201 Fix problem with only partially cleared .bss segment
4203 * Patch by Rune Torgersen, 12 May 2003:
4204 get PCI to work on a MPC8266ADS board; incorporate change to
4205 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4207 * Patch by Nye Liu, 1 May 2003:
4208 minor patches for the FADS8xx
4210 * Patch by Thomas Schäfer, 28 Apr 2003:
4211 Fix SPD handling for 256 ECC DIMM on Walnut
4213 * Add support for arbitrary bitmaps for TRAB's VFD command;
4214 allow to pass boot bitmap addresses in environment variables;
4215 allow for zero boot delay
4217 * Patch by Christian Geißinger, 19 May 2002:
4218 On TRAB: wait until the dummy byte has been completely sent
4220 * Patch by David Updegraff, 22 Apr 2003:
4221 update for CrayL1 board
4223 * Patch by Pantelis Antoniou, 21 Apr 2003:
4224 add boot support for ARTOS (a proprietary OS)
4226 * Patch by Steven Scholz, 11 Apr 2003:
4227 Add support for RTC DS1338
4229 * Patch by Rod Boyce, 24 Jan 2003:
4230 Fix counting of extended partitions in diskboot command
4232 * Patch by Christophe Lindheimer, 20 May 2003:
4233 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4235 * Fix SDRAM timing on Purple board
4237 * Add support for CompactFlash on ATC board
4238 (includes support for Intel 82365 and compatible PC Card controllers,
4239 and Yenta-compatible PCI-to-CardBus controllers)
4241 * Patch by Mathijs Haarman, 08 May 2003:
4242 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4244 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4246 * Add support for Promess ATC board
4248 * Patch by Keith Outwater, 28 Apr 2003:
4249 - Miscellaneous corrections and additions to GEN860T board specific code.
4250 - Added GEN860_SC variant to GEN860T.
4251 - Miscellaneous corrections to GEN860T documentation.
4252 - Correct duplicate entry in U-Boot CREDITS file.
4253 - Add GEN860T_SC entry in MAINTAINERS file.
4254 - Update CREDITS file with GEN860T_SC info.
4256 * Update Smiths Aerospace addresses in MAINTAINERS file
4258 * Fix error handling in hush's version of "run" command
4261 - Splashscreen support
4264 - temperature dependend enabling of LCD
4266 * Allow booting from old "PPCBoot" disk partitions
4268 * Add support for TQM8255 Board / MPC8255 CPU
4270 ======================================================================
4271 Changes for U-Boot 0.3.1:
4272 ======================================================================
4274 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4276 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4277 display when Linux takes over
4279 * Patch by Erwin Rol, 27 Feb 2003:
4280 Add support for RTEMS (this time for real).
4282 * Add support for "bmp info" and "bmp display" commands to load
4283 bitmap images; this can be used (for example in a "preboot"
4284 command) to display a splash screen very quickly after poweron.
4286 * Add support for 133 MHz clock on INCA-IP board
4288 * Patch by Lutz Dennig, 10 Apr 2003:
4289 Update for R360MPI board
4291 * Add new meaning to "autostart" environment variable:
4292 If set to "no", a standalone image passed to the
4293 "bootm" command will be copied to the load address
4294 (and eventually uncompressed), but NOT be started.
4295 This can be used to load and uncompress arbitrary
4298 * Patch by Stefan Roese, 10 Apr 2003:
4299 Changed DHCP client to use IP address from server option field #54
4300 from the OFFER packet in the server option field #54 in the REQUEST
4301 packet. This fixes a problem using a Windows 2000 DHCP server,
4302 where the DHCP-server is not the TFTP-server.
4304 * Set max brightness for MN11236 displays on TRAB board
4306 * Add support for TQM862L modules
4308 ======================================================================
4309 Changes for U-Boot 0.3.0:
4310 ======================================================================
4312 * Patch by Arun Dharankar, 4 Apr 2003:
4313 Add IDMA example code (tested on 8260 only)
4315 * Add support for Purple Board (MIPS64 5Kc)
4317 * Add support for MIPS64 5Kc CPUs
4319 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4321 * Patch by Denis Peter, 04 Apr 2003:
4322 - update MIP405-4 board
4324 * Patch by Stefan Roese, 4 Apr 2003:
4325 - U-Boot version environment variable "ver" added
4326 (CONFIG_VERSION_VARIABLE).
4327 - Changed PPC405GPr version from A to B.
4328 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4330 * Patches by Denis Peter, 03 April 2003:
4331 - fix PCI IRQs on MPL boards
4332 - fix two more un-relocated pointer problems
4334 * Fix behaviour of "run" command:
4335 - print error message iv variable does not exist
4336 - terminate processing of arguments in case of error
4338 * Patches by Peter Figuli, 10 Mar 2003
4339 - Add support for BTUART on PXA platform
4340 - Add support for WEP EP250 (PXA) board
4342 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4343 flash using a BDI2000
4345 * Implement fix for I2C Edge Conditions problem for all boards that
4346 use the bit-banging driver (common/soft_i2c.c)
4348 * Patch by Martin Winistoerfer, 23 Mar 2003
4349 - Add port to MPC555/556 microcontrollers
4350 - Add support for cmi customer board with
4351 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4353 * Patch by Rick Bronson, 28 Mar 2003:
4354 - fix common/cmd_nand.c
4356 * Patch by Arun Dharankar, 24 Mar 2003:
4357 - add threads / scheduler example code
4359 * Add patches by Robert Schwebel, 31 Mar 2003:
4360 - add ctrl-c support for kermit download
4361 - align bdinfo output on ARM
4362 - csb226 board: bring in sync with innokom/memsetup.S
4363 - csb226 board: fix MDREFR handling
4364 - misc doc fixes / extensions
4365 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4366 - add BOOT_PROGRESS to armlinux.c
4368 * Add CPU ID, version, and clock speed for INCA-IP
4370 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4371 - fix SRAM and SDRAM memory sizing
4372 - add status LED support
4373 - add MAC address for second (SCC1) ethernet port
4375 * Update default environment for TQM8260 board
4377 * Patch by Rick Bronson, 16 Mar 2003:
4378 - Add NAND flash support for reading, writing, and erasing NAND
4379 flash (certain forms of which are called SmartMedia).
4380 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4382 * Patches by Robert Schwebel, 19 Mar 2003:
4383 - use arm-linux-gcc as default compiler for ARM
4384 - fix i2c fixup code
4385 - fix missing baudrate setting
4386 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4387 - moved "ignoring trailing characters" _before_ u-boot wants to
4388 print out diagnostics messages; removes bogus characters at the
4391 * Patch by John Zhan, 18 Mar 2003:
4392 Add support for SinoVee Microsystems SC8xx boards
4394 * Patch by Rolf Offermanns, 21 Mar 2003:
4395 ported the dnp1110 related changes from the current armboot cvs to
4396 current u-boot cvs. smc91111 does not work. problem marked in
4397 smc91111.c, grep for "FIXME".
4399 * Patch by Brian Auld, 25 Mar 2003:
4400 Add support for STM flash chips on ebony board
4402 * Add PCI support for MPC8250 Boards (PM825 module)
4404 * Patch by Stefan Roese, 25 Mar 2003:
4407 * Patch by Stefan Roese, 20 Mar 2003:
4408 - CPCI4052 update (support for revision 3).
4409 - Set edge conditioning circuitry on PPC405GPr for compatibility
4410 to existing PPC405GP designs.
4411 - Clip udiv to 5 bits on PPC405 (serial.c).
4413 * Extend INCAIP board support:
4414 - add automatic RAM size detection
4415 - add "bdinfo" command
4416 - pass flash address and size to Linux kernel
4417 - switch to 150 MHz clock
4419 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4420 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4421 boards, version 153 for Rev. 200 boards).
4423 * Patch by Vladimir Gurevich, 12 Mar 2003:
4424 Fix relocation problem of statically initialized string pointers
4427 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4428 Cleanup & bug fixes for JFFS2 code:
4429 - the memory mangement was broken. It caused havoc on malloc by
4430 writing beyond the block boundaries.
4431 - the length calculation for files was wrong, sometimes resulting
4432 in short file reads.
4433 - data copying now optionally takes fragment version numbers into
4434 account, to avoid copying from older data.
4435 See doc/README.JFFS2 for details.
4437 * Patch by Josef Wagner, 12 Mar 2003:
4438 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4439 - ETH05 and BEDBUG support for CU824
4440 - added support for MicroSys CPC45
4441 - new BOOTROM/FLASH0 and DOC base for PM826
4443 * Patch by Robert Schwebel, 12 Mar 2003:
4444 Fix the chpart command on innokom board
4447 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4448 s/PPCBoot/U-Boot/ in some files
4449 s/pImage/uImage/ in some files
4451 * Patch by Detlev Zundel, 15 Jan 2003:
4452 Fix '' command line quoting
4454 * Patch by The LEOX team, 19 Jan 2003:
4455 - add support for the ELPT860 board
4456 - add support for Dallas ds164x RTC
4458 * Patches by David Müller, 31 Jan 2003:
4459 - minimal setup for CardBus bridges
4460 - add EEPROM read/write support in the CS8900 driver
4461 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4462 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4464 * Patch by Steven Scholz, 04 Feb 2003:
4465 add support for RTC DS1307
4467 * Patch by Reinhard Meyer, 5 Feb 2003:
4468 fix PLPRCR/SCCR init sequence on 8xx to allow for
4469 changes of EBDF by software
4471 * Patch by Vladimir Gurevich, 07 Feb 2003:
4472 "API-compatibility patch" for 4xx I2C driver
4474 * TRAB fixes / extensions:
4475 - Restore VFD brightness as saved in environment
4476 - add support for Fujitsu flashes
4477 - make sure both buzzers are turned off (drive low level)
4479 * Patches by Robert Schwebel, 06 Mar 2003:
4480 - fix bug in BOOTP code (must use NetCopyIP)
4481 - update of CSB226 port
4482 - clear BSS segment on XScale
4483 - added support for i2c_init_board() function
4484 - update to the Innokom plattform
4486 * Extend support for redundand environments for configurations where
4487 environment size < sector size
4489 * Patch by Rune Torgersen, 13 Feb 2003:
4490 Add support for Motorola MPC8266ADS board
4492 * Patch by Kyle Harris, 19 Feb 2003:
4493 patches for the Intel lubbock board:
4494 memsetup.S - general cleanup (based on Robert's csb226 code)
4495 flash.c - overhaul, actually works now
4496 lubbock.c - fix init funcs to return proper value
4498 * Patch by Kenneth Johansson, 26 Feb 2003:
4499 - Fixed off by one in RFTA calculation.
4500 - No need to abort when LDF is lower than we can program it's only
4501 minimum timing so clamp it to what we can do.
4502 - Takes function pointer to function for reading the spd_nvram. Usefull
4503 for faking data or hardcode a module without the nvram.
4504 - fix other user for above change
4505 - fix some comments.
4507 * Patches by Brian Waite, 26 Feb 2003:
4508 - fix port for evb64260 board
4509 - fix PCI for evb64260 board
4512 * Patch by Reinhard Meyer, 1 Mar 2003:
4513 Add support for EMK TOP860 Module
4515 * Patch by Yuli Barcohen, 02 Mar 2003:
4516 Add SPD EEPROM support for MPC8260ADS board
4518 * Patch by Robert Schwebel, 21 Jan 2003:
4519 - Add support for Innokom board
4520 - Don't complain if "install" fails
4521 - README cleanup (remove duplicated lines)
4522 - Update PXA header files
4524 * Add documentation for existing POST code (doc/README.POST)
4526 * Patch by Laudney Ren, 15 Jan 2003:
4527 Fix handling of redundand environment in "tools/envcrc.c"
4529 * Patch by Detlev Zundel, 28 Feb 2003:
4530 Add bedbug support for 824x systems
4532 * Add support for 16 MB flash configuration of TRAB board
4534 * Patch by Erwin Rol, 27 Feb 2003:
4535 Add support for RTEMS
4537 * Add image information to README
4539 * Patch by Stefan Roese, 18 Feb 2003:
4540 CPCIISER4 configuration updated.
4542 * Patch by Stefan Roese, 17 Feb 2003:
4543 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4545 * Patch by Stefan Roese, 13 Feb 2003:
4546 Add "pcidelay" environment variable (in ms, enabled via
4547 CONFIG_PCI_BOOTDELAY).
4548 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4549 RST# to respond to configuration cycles (33MHz -> 1s).
4551 * Fix dual PCMCIA slot support (when running with just one
4554 * Add VFD type detection to trab board
4556 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4557 variable with value in the EEPROM
4559 * Patch by Stefan Roese, 10 Feb 2003:
4560 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4562 * Add support for MIPS32 4Kc CPUs
4564 * Add support for INCA-IP Board
4566 ======================================================================
4567 Changes for U-Boot 0.2.2:
4568 ======================================================================
4570 * Add dual ethernet support on PM826
4572 * Add support for LXT971 PHY on PM826
4574 * Patch by Tord Andersson, 16 Jan 2003:
4575 Fix flash sector count for TQM8xxL
4577 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4578 16 bytes out of each 32 byte block)
4580 ======================================================================
4581 Changes for U-Boot 0.2.1:
4582 ======================================================================
4584 * Add support for V37 board
4585 (patch by Jón Benediktsson, 11 Dec 2002)
4587 * Update baudrate in bd_info when it gets changed
4589 * Add watchdog trigger points while waiting for serial port
4590 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4592 * Improve command line tool to access the U-Boot's environment
4593 (figuration of the utility, using a config file)
4595 * Add single quote support for (old) command line parser
4597 * Switch LWMON board default config from FRAM to EEPROM;
4598 in POST, EEPROM shows up on 8 addresses
4600 ======================================================================
4601 Changes for U-Boot 0.2.0:
4602 ======================================================================
4604 * Use 1-byte-read instead of -write for iprobe() function
4605 Add i2c commands to PM826 config
4607 * extend I2C POST code: check for list on known addresses
4609 * Improve log buffer code; use "loglevel" to decide which messages
4610 to log on the console, too (like in Linux); get rid of "logstart"
4612 * Add command line tool to access the U-Boot's environment
4613 (board-specific for TRAB now, to be fixed later)
4615 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4616 Fix misc problems with AmigaOne support
4618 * Patch by Chris Hallinan, 3 Dec 2002:
4619 minor cleanup to the MPC8245 EPIC driver
4621 * Patch by Pierre Aubert , 28 Nov 2002
4622 Add support for external (SIU) interrupts on MPC8xx
4624 * Patch by Pierre Aubert , 28 Nov 2002
4625 Fix nested syscalls bug in standalone applications
4627 * Patch by David Müller, 27 Nov 2002:
4628 fix output of "pciinfo" command for CardBus bridge devices.
4630 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4633 * Add LED indication for IDE activity on KUP4K board
4635 * Fix startup problems with VFD display on TRAB
4637 * Patch by Pierre Aubert, 20 Nov 2002
4638 Add driver for Epson SED13806 graphic controller.
4639 Add support for BMP logos in cfb_console driver.
4641 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4643 * Patch by Rod Boyce, 21 Nov 2002:
4644 fix PCMCIA on MBX8xx board
4646 * Patch by Pierre Aubert , 21 Nov 2002
4647 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4648 bootmode word in DPRAM configurable
4650 * Patch by Daniel Engström, 18 Nov 2002:
4651 Fixes for x86 port (mostly strings issues)
4653 * Patch by Ken Chou, 18 Nov 2002:
4654 Fix for natsemi NIC cards (DP83815)
4656 * Patch by Pierre Aubert, 19 Nov 2002:
4657 fix a bug for the MII configuration, and some warnings
4659 * Patch by Thomas Frieden, 13 Nov 2002:
4660 Add code for AmigaOne board
4661 (preliminary merge to U-Boot, still WIP)
4663 * Patch by Jon Diekema, 12 Nov 2002:
4664 - Adding URL for IEEE OUI lookup
4665 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4667 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4668 root-on-nfs macros are designed to switch how the default boot
4669 method gets defined.
4671 * Patch by Daniel Engström, 13 Nov 2002:
4672 Add support for i386 architecture and AMD SC520 board
4674 * Patch by Pierre Aubert, 12 Nov 2002:
4675 Add support for DOS filesystem and booting from DOS floppy disk
4677 * Patch by Jim Sandoz, 07 Nov 2002:
4678 Increase number of network RX buffers (PKTBUFSRX in
4679 "include/net.h") for EEPRO100 based boards (especially SP8240)
4680 which showed "Receiver is not ready" errors when U-Boot was
4681 processing the receive buffers slower than the network controller
4684 * Patch by Andreas Oberritter, 09 Nov 2002:
4685 Change behaviour of NetLoop(): return -1 for errors, filesize
4686 otherwise; return code 0 is valid an means no file loaded - in this
4687 case the environment still gets updated!
4689 * Patches by Jon Diekema, 9 Nov 2002:
4690 - improve ADC/DAC clocking on the SACSng board to align
4691 the failing edges of LRCLK and SCLK
4692 - sbc8260 configuration tweaks
4693 - add status LED support for 82xx systems
4694 - wire sspi/sspo commands into command handler; improved error
4696 - add timestamp support and alternate memory test to the
4697 SACSng configuration
4699 * Patch by Vince Husovsky, 7 Nov 2002:
4700 Add "-n" to linker options to get rid of "Not enough room for
4701 program headers" problem
4703 * Patch by David Müller, 05 Nov 2002
4704 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4705 so we can use an already existing name
4707 * Patch by Pierre Aubert, 05 Nov 2002
4708 Hardware relatied improvments in FDC boot code
4710 * Patch by Holger Schurig, 5 Nov 2002:
4711 Make the PXA really change it's frequency
4713 * Patch by Pierre Aubert, 05 Nov 2002
4714 Add support for slave serial Spartan 2 FPGAs
4716 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4719 * Add support for log buffer which can be passed to Linux kernel's
4720 syslog mechanism; used especially for POST results.
4722 * Patch by Klaus Heydeck, 31 Oct 2002:
4723 Add initial support for kup4k board
4725 * Patch by Robert Schwebel, 04 Nov 2002:
4726 - use watchdog to reset PXA250 systems
4727 - added progress callbacks to (some of the) ARM code
4728 - update for Cogent CSB226 board
4730 * Add support for FPS860 board
4732 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4733 Improve PCI access on 32-bits Compact PCI bus
4735 * Fix mdelay() on TRAB - this was still the debugging version with
4736 seconds instead of ms.
4738 * Patch by Robert Schwebel, 1 Nov 2002:
4739 XScale related cleanup (affects all ARM boards)
4741 * Cleanup of names and README.
4743 ======================================================================
4744 Notes for U-Boot 0.1.0:
4745 ======================================================================
4747 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4749 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4750 For information about the history of the project please see the
4751 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4753 ======================================================================