1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Fix memory init problems on MCC200 board
7 * Fix IxEthDB.h to compile again
8 Patch by Stefan Roese, 14 Jun 2006
10 * Minor cleanup for PCS440EP board
11 Patch by Stefan Roese, 13 Jun 2006
13 * Add MCF5282 support (without preloader)
14 relocate ichache_State to ram
15 u-boot can run from internal flash
16 Add EB+MCF-EV123 board support.
17 Add m68k Boards to MAKEALL
18 Patch from Jens Scharsig, 08 Aug 2005
20 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
21 Patch by Scott McNutt, 08 Jun 2006
23 * Nios II - Add EPCS Controller bootrom work-around
24 -When booting from an epcs controller, the epcs bootrom may leave the
25 slave select in an asserted state causing soft reset hang. This
26 patch ensures slave select is negated at reset.
27 Patch by Scott McNutt, 08 Jun 2006
30 -Update base addresses for standard configuration
31 -Eliminate use of CACHE_BYPASS in board code
32 Patch by Scott McNutt, 08 Jun 2006
34 * Nios II - Fix I/O Macros and mini-app stubs
36 -Eliminate use of CACHE_BYPASS in cpu code
37 -Eliminate assembler warnings
38 -Fix mini-app stubs and force no small data
39 Patch by Scott McNutt, 08 Jun 2006
41 * Fix U-Boot environment sector protection on MCC200 board
43 * Minor cleanup for PCS440EP board
45 * Update PCS440EP port to fit into one flash device (incl. environment)
46 Patch by Stefan Roese, 06 Jun 2006
48 * Add support for PCS440EP board
49 Patch by Stefan Roese, 02 Jun 2006
51 * Fix examples/Makefile; some build targets were lost
53 * Fix watchdog handling in CFI flash driver
54 Just use udelay() when waiting for status changes which will
55 implicitely trigger the watchdog.
57 * Fix PCI to memory window size problems on PM82x boards
58 We use the "automatic" mode that was used for the MPC8266ADS and
59 MPC8272 boards. Eventually this should be used on all boards?]
60 Patch by Wolfgang Grandegger, 17 Jan 2006
62 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
63 Patch by Stefan Roese, 29 May 2006
65 * Update Intel IXP4xx support
66 - Add IXP4xx NPE ethernet MAC support
67 - Add support for Intel IXDPG425 board
68 - Add support for Prodrive PDNB3 board
70 Patch by Stefan Roese, 23 May 2006
72 * Fix problem in PVR detection for 440GR
73 Patch by Stefan Roese, 18 May 2006
75 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
77 * Enable autoboot for M5271EVB board.
79 * Changed default ramdisk addr in yosemite/yellowstone ports
80 Patch by Stefan Roese, 15 May 2006
82 * Fix PCMCIA support on virtlab2
84 * Add support for VirtLab2 board
85 (needed because of differences in the PCMCIA hardware).
89 * Update yosemite configuration to enable flash write buffer support
90 Patch by Stefan Roese, 10 May 2006
92 * Fix compile warnings in common/xyzModem.c
93 Patch by Stefan Roese, 10 May 2006
95 * Add support for AMCC 440EP Rev C and 440GR Rev B
96 Patch by John Otken, 08 May 2006
98 * OMAP 5912/OSK: update EMIFS CS1 timings:
99 Problems have been seen in the linux kernel's smc91x network driver
100 due to improper bus timings. The latest 2.6 OMAP kernels currently
101 have a workaround, but this fix belongs in u-boot.
102 Patch by Kevin Hilman, 13 Oct 2005
104 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
105 Patch by Hiroki Kaminaga, 11 Mar 2006
107 * Update omap5912osk board support
108 - Fix OMAP support that omap5912osk compiles in current source tree
109 - Update with code from "http://omap.spectrumdigital.com/osk5912"
110 to fix problems with DDR initialization
112 - Use CFI flash driver and support complete 32MB of onboard flash
113 - Add "print_cpuinfo()" and "checkboard()" functions to display
114 CPU (with frequency) and Board infos
115 Patch by Stefan Roese, 10 May 2006
117 * Fix watchdog issues for ColdFire boards.
119 * Add M5271EVB board support.
121 * Make R5200 specific low level initialization board conditional.
123 * Update CPU target identification strings for ColdFire family.
125 * Update register definitions for MCF5271.
127 * Fix serial console support for MCF5271.
129 * Fixes for gcc 3.4 based m68k toolchain,
130 based on patch by Jate Sujjavanich.
132 * Fix lowboot support on MCC200 board
134 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
135 - Removed MPC8349ADS port
136 - Added PCI support to MPC8349ADS
137 - reworked memory map to allow mapping of all regions with BATs
138 Patch by Kumar Gala, 20 Apr 2006
140 * Coding Style cleanup
142 * Write RTC seconds first to maintain settings integrity per
143 Maxim/Dallas DS1306 data sheet.
144 Patch by Alan J. Luse, 02 May 2006
146 * Scheduled for removal: strnicmp() which is unused
148 * Update for Intel Monahans boards:
149 - support for magic key detection and handling on delta board
150 - NAND support for zylonite board + some minor cleanup
152 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
153 Patch by Jon Loeliger, 01 May 2006
155 * Fixed handling of bad checksums with "mkimage -l"
157 * Added support for BC3450 board
158 Patch by Stefan Strobl, 21 Oct 2005
160 * Update for NC650 board:
161 - Support rev1 and rev2 hardware
162 - adapt to new NAND layer
163 - add CP850 configuration based on NC650
165 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
166 is configured; othrwise DMA accesses aren't cache coherent which
167 causes for example USB to fail.
171 * Fix dbau1x00 boards broken by dbau1550 patch
172 PLL:s were not set for boards other than 1550.
173 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
174 Default boot is now bootp for cards other than 1550.
175 Patch by Thomas Lange, 10 Aug 2005
177 * Fixes common/cmd_flash.c:
178 - fix some compiler/parser error, if using m68k tool chain
179 - optical fix for protect on/off all messages, if using more
181 Patch by Jens Scharsig, 28 Jul 2005
183 * Fix Quad UART mapping on MCC200 board due to new HW revision
185 * Fix JFFS2 support for legacy NAND driver.
187 * Remove dependencies between DoC code and old legacy NAND driver.
189 * Fix PM828_PCI target, for which PCI was *not* configured in.
191 * Fix Lite5200B support: initialize SDelay register
192 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
193 Configuration", 3.3.1 SDelay--MBAR + 0x0190
195 * Changes/fixes for drivers/cfi_flash.c:
197 - Add Intel legacy lock/unlock support to common CFI driver
199 On some Intel flash's (e.g. Intel J3) legacy unlocking is
200 supported, meaning that unlocking of one sector will unlock
201 all sectors of this bank. Using this feature, unlocking
202 of all sectors upon startup (via env var "unlock=yes") will
205 - Fixed problem with multiple reads of envronment variable
206 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
208 - Removed unwanted linefeeds from "protect" command when
209 CFG_FLASH_PROTECTION is enabled.
211 - Changed p3p400 board to use CFG_FLASH_PROTECTION
213 Patch by Stefan Roese, 01 Apr 2006
215 * Changes/fixes for drivers/cfi_flash.c:
216 - Correctly handle the cases where CFG_HZ != 1000 (several
218 - Fix the timeout calculation of buffered writes (off by a
220 Patch by Anders Larsen, 31 Mar 2006
222 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
224 405 SDRAM: - The SDRAM parameters can now be defined in the board
225 config file and the 405 SDRAM controller values will
226 be calculated upon bootup (see PPChameleonEVB).
227 When those settings are not defined in the board
228 config file, the register setup will be as it is now,
229 so this implementation should not break any current
230 design using this code.
232 Thanks to Andrea Marson from DAVE for this patch.
234 440 DDR: - Added function sdram_tr1_set to auto calculate the
235 TR1 value for the DDR.
236 - Added ECC support (see p3p440).
238 Patch by Stefan Roese, 17 Mar 2006
240 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
241 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
243 * Add support for ymodem protocol download
244 Patch by Stefano Babic, 29 Mar 2006
246 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
247 Merge from Markus Klotzbücher's repo, 01 Apr 2006
249 * GCC-4.x fixes: clean up global data pointer initialization for all
252 * Update for Delta board:
253 - redundant NAND environment
254 - misc Monahans cleanups (remove dead code etc.)
255 - DA9030 Initialization; some minimal changes to PXA I2C driver to
256 make it work with the Monahans.
257 - Make Monahans clock frequency configurable using
258 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
259 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
260 Merge from Markus Klotzbücher's repo, 25 Mar 2006
262 * Enable Quad UART om MCC200 board.
264 * Cleanup MCC200 board configuration; omit non-existent stuff.
266 * Add support for MPC859/866 Rev. A.0
268 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
270 * Fix DDR ECC bit definitions for MPC83xx.
272 * Add initial support for MPC8349E MDS board.
274 * Add support for ECC DDR initialization on MPC83xx.
276 * Add DMA support for MPC83xx.
278 * Add sync in do_reset() routine for MPC83xx after RPR register
279 was written to. It is need on some targets when BAT translation
282 * Add bit definitions for MPC83xx DDR controller registers.
284 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
286 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
288 * Add support for DS1374 RTC chip.
290 * Add support for Lite5200B board.
291 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
293 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
294 timer and cpu_reset code from cpu/$(CPU) into the new
295 cpu/$(CPU)/$(SOC) directories
296 Patch by Andreas Engel, 13 Mar 2006
298 * Change max size of uncompressed uImage's to 8MByte and add
299 CFG_BOOTM_LEN to adjust this setting.
301 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
302 uImages was restricted to 4MBytes. This default size is now
303 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
304 in the board config file.
306 Patch by Stefan Roese, 13 Mar 2006
308 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
309 Patch by Stefan Roese, 13 Mar 2006
311 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
312 Patch by Cedric Vincent, 06 Jul 2005
314 * au1x00_eth.c: check malloc return value and abort if it failed
315 Patch by Andrew Dyer, 26 Jul 2005
317 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
318 incorrectly generating start/stop conditions on the bus.
319 Patch by Andrew Dyer, 26 Jul 2005
321 * Fix bug in [id]cache_status commands for MPC85xx processors;
322 should look at LSB of L1CSRn registers to determine if L1 cache is
323 enabled, not the MSB.
324 Patch by Murray Jensen, 19 Jul 2005
326 * Fix array overflow with fw_setenv on uninitialised environment
327 Patch by Murray Jensen, 15 Jul 2005
329 * Add support for EmbeddedPlanet EP88x boards
330 Patch by Yuli Barcohen, 13 Jul 2005
332 * Remove board specific configuration includes from the common xilinx
333 ethernet and iic adapter code.
334 Patch by Michael Libeskind, 12 Jul 2005
336 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
337 Patch by Murray Jensen, 08 Jul 2005
339 * Add (some) definitions for the MPC85xx local bus controller
340 Patch by Murray Jensen, 08 Jul 2005
342 * Add CPM2 I/O pin functions for MPC85xx processors
343 Patch by Murray Jensen, 08 Jul 2005
345 * Fix compile problem
347 * Added PCI support for MPC8349ADS board
348 Patch by Kumar Gala 11 Jan 2006
350 * Enable address translation on MPC83xx
351 Patch by Kumar Gala, 10 Feb 2006
353 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
354 Patch by Kumar Gala, 25 Jan 2006
356 * Fixed defines for MPC83xx SICRL register to match current specs
357 Patch by Kumar Gala, 23 Jan 2006
359 * Only disable the MPC83xx watchdog if its enabled out of reset.
360 If its disabled out of reset SW can later enable it if so desired
361 Patch by Kumar Gala, 11 Jan 2006
363 * Allow config of GPIO direction & data registers at boot on 83xx
364 Patch by Kumar Gala, 11 Jan 2006
366 * Enable time handling on 83xx
367 Patch by Kumar Gala, 11 Jan 2006
369 * Make System IO Config Registers board configurable on MPC83xx
370 Patch by Kumar Gala, 11 Jan 2006
372 * Fixed PCI indirect config ops to handle multiple PCI controllers
373 We need to adjust the bus number we are trying to access based
374 on which PCI controller its on
375 Patch by Kumar Gala, 12 Jan 2006
377 * Report back PCI bus when doing table based device config
378 Patch by Kumar Gala, 11 Jan 2006
380 * Added support for PCI prefetchable region and BARs
381 If a host controller sets up a region as prefetchable and
382 a device's BAR denotes it as prefetchable, allocate the
383 BAR into the prefetch region.
385 If a BAR is prefetchable and no prefetchable region has
386 been setup by the controller we fall back to allocating
387 the BAR into the normally memory region.
388 Patch by Kumar Gala, 11 Jan 2006
390 * Add helper function for generic flat device tree fixups for mpc83xx
391 Patch by Kumar Gala, 11 Jan 2006
393 * Add support for passing initrd information via flat device tree
394 Patch by Kumar Gala, 11 Jan 2006
396 * Added OF_STDOUT_PATH and OF_SOC
398 OF_STDOUT_PATH specifies the path to the device the kernel can use
401 OF_SOC specifies the proper name of the SOC node if one exists.
402 Patch by Kumar Gala, 11 Jan 2006
404 * Allow board code to fixup the flat device tree before booting a kernel
405 Patch by Kumar Gala, 11 Jan 2006
407 * Added CONFIG_ options for bd_t and env in flat dev tree
409 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
410 into the resulting flat device tree.
412 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
413 variables from u-boot into the flat device tree
415 Patch by Kumar Gala, 11 Jan 2006
417 * Add support for the DHCP vendor optional bootfile (#67).
418 Ignores the vendor TFTP server name option (#66).
419 Patch by Murray Jensen, 30 Jun 2005
421 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
422 Patch by Andy Fleming, 14 Jun 2005
424 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
425 Patch by Gerhard Jaeger, 21 Jun 2005
427 * Add netconsole and some more commands to RPXlite_DW board
428 Patch by Sam Song, 19 Jun 2005
430 * Fix bad declaration on pci_cfgfunc_nothing
431 Patch by Sam Song, 19 Jun 2005
433 * Adjust "echo" as a default command
434 Patch by Sam Song, 19 Jun 2005
436 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
437 Patch by KokHow Teh, 16 Jun 2005
439 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
440 Patch by Rick Bronson, 15 Jun 2005
442 * Coding Style cleanup
444 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
445 Patch by Andrew Dyer, 13 Jun 2005
447 * Add ADI Blackfin support
448 - add support for Analog Devices Blackfin BF533 CPU
449 - add support for the ADI BF533 Stamp uClinux board
450 - add support for the ADI BF533 EZKit board
451 Patches by Richard Klingler, 11 Jun 2005
453 * Add loads of ntohl() in image header handling
454 Patch by Steven Scholz, 10 Jun 2005
456 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
457 variable to set clock
458 Patch by Yuli Barcohen, 05 Jun 2005
460 * RPXlite configuration fixes
461 - Use correct flash sector size
462 - Use correct memory test end address
463 - Add support for bzip2 compression
464 - Various small fixes
465 Patch by Yuli Barcohen, 05 Jun 2005
467 * Memory configuration changes for ZPC.1900 board
468 - Fix SDRAM timing on both local bus and 60x bus
469 - Add support for second flash bank (SIMM)
470 - Change boot flash base
471 Patch by Yuli Barcohen, 05 Jun 2005
473 * Add support for Adder boards with 16MB SDRAM;
474 add support for second FEC on Adder87x board.
475 Patch by Yuli Barcohen, 05 Jun 2005
477 * Fix conditional for including ks8695eth driver
478 Patch by Greg Ungerer, 04 Jun 2005
480 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
481 Patch by Friedrich Lobenstock, 02 Jun 2005
483 * Fix comment in common/soft_i2c.c
484 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
486 * Cleanup compiler warnings.
487 Patch by Greg Ungerer, 21 May 2005
489 * Word alignment fixes for word aligned NS16550 UART
490 Patch by Jean-Paul Saman, 01 Mar 2005
492 Fixes bug with UART that only supports word aligned access: removed
493 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
494 (broken!) versions of GCC generate byte accesses when encountering
495 the packed attribute regardless if the struct is already correctly
496 aligned for a platform. Peripherals that can only handle word
497 aligned access won't work properly when accessed with byte access.
498 The struct NS16550 is already word aligned for REG_SIZE = 4, so
499 there is no need to packed the struct in that case.
501 * Fix behaviour if gatewayip is not set
502 Patch by Robin Gilks, 23 Dec 2004
504 * Fix cleanup for netstart board.
505 Remove build results from repository
507 * Some code cleanup for GCC 4.x
509 * Fixes to support environment in NAND flash;
510 enable NAND flash based environment for delta board.
512 * Add support for Intel Monahans CPU on Zylonite and Delta boards
513 (This is Work in Progress!)
515 * Add support for TQM8260-AI boards.
519 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
520 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
521 Patch by Ladislav Michl, 29 Jun 2005
523 * Add lowboot target to mcc200 board
524 Patch by Stefan Roese, 4 Mar 2006
526 * Fix problem with flash_get_size() from CFI driver update
527 Patch by Stefan Roese, 1 Mar 2006
529 * Make CFG_NO_FLASH work on ARM systems
530 Patch by Markus Klotzbuecher, 27 Feb 2006
532 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
535 * Convert mcc200 to use common CFI flash driver
536 Patch by Stefan Roese, 28 Feb 2006
538 * Add env-variable "unlock" to handle initial state of sectors
541 Only the U-Boot image and it's environment is protected,
542 all other sectors are unprotected (unlocked) if flash
543 hardware protection is used (CFG_FLASH_PROTECTION) and
544 the environment variable "unlock" is set to "yes".
546 Patch by Stefan Roese, 28 Feb 2006
548 * Update drivers/cfi_flash.c:
549 - find_sector() called in both versions of flash_write_cfiword()
550 Patch by Peter Pearse, 27th Feb 2006
552 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
553 Patch by Jose Maria Lopez, 16 Jan 2006
555 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
556 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
558 * Changes/fixes for drivers/cfi_flash.c:
559 We *should* check if there are any error bits if the previous call
560 returned ERR_OK (Otherwise we will have output an error message in
561 flash_status_check() already.) The original code would only check for
562 error bits if flash_status_check() returns ERR_TIMEOUT.
563 Patch by Marcus Hall, 23 Aug 2005
565 * Changes/fixes for drivers/cfi_flash.c:
566 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
567 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
568 Patch by Sangmoon Kim, 19 Aug 2005
570 * Fixes for drivers/cfi_flash.c:
571 - Fix wrong timeout value usage in flash_status_check()
572 - Round write_tout up when converting to msec in flash_get_size()
573 - Remove clearing flash status at the end of flash_write_cfibuffer()
574 which sets Intel 28F640J3 flash back to command mode on CSB472
575 Patch by Tolunay Orkun, 02 July 2005
577 * Add basic support for the SMMACO4 Board from PanDaCom.
578 Patch by Heiko Schocher, 20 Feb 2006
580 * Add GIT version information (commid ID) to untagged U-Boot versions
582 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
583 of all unreleased (untagged) U-Boot images will be automatically
584 extended upon compiletime with a part of the GIT commit ID and
585 possibly with "dirty" if uncommited changes are detected.
587 Here an example for the resulting version:
588 "U-Boot 1.1.4-g3457ac18-dirty"
590 The version is now maintained in the toplevel Makefile and the
591 version headers are autogenerated.
593 Patch by Stefan Roese, 9 Feb 2006
595 * Update default environment for INKA4x00 board.
597 * Convert CPCI750 to use common CFI flash driver
598 Patch by Reinhard Arlt, 8 Feb 2006
600 * Various changes to esd HH405 board specific files
601 Patch by Matthias Fuchs, 07 Feb 2006
603 * Cleanup U-Boot boot messages on ARM.
605 To match the U-Boot user interface on ARM platforms to the U-Boot
606 standard (as on PPC platforms), some messages with debug character
607 are removed from the default U-Boot build.
608 Enable DEBUG for lib_arm/board.c to enable debug messages.
609 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
610 Patch by Stefan Roese, 24 Jan 2006
612 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
613 Patch by Stefan Roese, 18 Jan 2006
615 * Add VGA support (CT69000) to CPCI750 board.
616 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
617 Patch by Reinhard Arlt, 30 Dec 2005
619 * PMC405 and CPCI405: Moved configuration of pci resources
621 PMC405 and CPCI2DP: Added firmware download and booting via pci.
622 Patch by Matthias Fuchs, 20 Dec 2005
624 * Add ColdFire targets to MAKEALL script
625 Patch by Zachary Landau, 26 Jan 2006
627 * Add support for r5200 board
628 Patch by Zachary Landau, 26 Jan 2006
630 * Add support for Freescale M5271 processor
631 Patch by Zachary Landau, 26 Jan 2006
633 * Fix 28F256J3A support on PM520 board
634 (without bank-switching only 32 MB can be accessed)
636 * Fix mkimage bug with multifile images created on 64 bit systems.
638 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
640 * Fix compiler problem with at91rm9200dk board.
641 Patch by Eugen Bigz, 19 Dec 2005
643 ======================================================================
644 Changes for U-Boot 1.1.4:
645 ======================================================================
647 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
648 - Changed GPIO setup to enable another address line in order to
649 address 64M of FLASH.
650 - Added function sdram_tr1_set to auto calculate the tr1 value for
652 Patch by Steven Blakeslee, 12 Dec 2005
654 * MPC5200: Set PCI retry counter to 0 = infinite retry;
655 The default of 255 is too short for slow devices.
656 Patch by Martin Nykodym, 12 Dec 2005
658 * Change port configuration for O2DNT (CODEC1 on PSC1).
660 * Fix register for PCI async mode on PPC440EP
661 Patch by Youngchul Bang, 08 Dec 2005
663 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
664 This segment may be required by some libgcc.a functions
667 * Fix DPRAM offset/size for MPC8541/8555.
668 Simplify TQM85xx Makefile handling.
670 * Fix data overflow (typo?) in rtc/ds1302.c
672 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
674 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
675 - Support for TQM8541/8555 boards added.
676 - Complete rework of TQM8540/8560 support.
677 - Common TQM85xx code now supports all current TQM85xx platforms
678 (TQM8540/8541/8555/8560).
679 - DDR SDRAM size detection added.
680 - CAS latency default values can be overwritten by setting "serial#"
681 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
682 If problems are detected with this non default CAS latency,
683 the default values will be used instead.
684 - Flash size detection added.
685 - Moved FCC ethernet driver initialization behind TSEC driver init
686 -> TSEC is first device.
687 Patch by Stefan Roese, 30 Nov 2005
689 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
690 Patch by John Otken, 23 Nov 2005
692 * Changed PPC44x startup message (cpu info, speed...) to common style:
693 On PPC44x platforms, the startup message generated in "cpu.c" only
694 comprised the ppc type and revision but not additional information
695 like speed etc. Those speed infos where printed in the board specific
696 code. This new implementation now prints all CPU infos in the common
697 cpu specific code. No board specific code is needed anymore and
698 therefore removed from all current 44x implementations.
699 Patch by Stefan Roese, 27 Nov 2005
701 * Adjust TQM834x PHY addresses for latest hardware revision.
703 * Increase malloc arena on TQM5200 board to 256 kB.
704 With 64 kb uniform flash sector size the old value of 128 kB was
707 * Fix miiphy global data initialization (problem on 4xx boards when
708 no ethaddr is assigned). Initialization moved from
709 miiphy_register() to eth_initialize().
711 Based on initial patch for 4xx platform by Matthias Fuchs.
713 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
715 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
716 The COPYING file was extended to make clear that these files can be
717 used in non-GPL code, too.
718 Also, a corresponding note was placed in the headers of the affected files.
720 * Add support for Prodrive P3P440 board:
721 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
722 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
723 for bank autodetection
724 Patch by Stefan Roese, 22 Nov 2005
726 * Change all '$(...)' variable references into '${...}'
727 which makes the environment compatible with the hush shell.
728 WARNING: Support for the old '$(...)' syntax will be
729 discontinued in a later version.
731 * Minor changes to init flags in TQM834x PCI.
733 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
734 Patch by Stefan Roese, 15 Nov 2005
736 * New PPC 405EP board added: CMS700
737 Added CONFIG_NET_MULTI for VOM405 board.
738 Added reset_phy() for VOM405 board.
739 Patch by Matthias Fuchs, 09 Nov 2005
741 * Updated PCI mapping for esd CPCI2DP board.
742 Add support for error LED.
743 Patch by Matthias Fuchs, 07 Nov 2005
745 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
746 Patch by Stefan Roese, 07 Nov 2005
748 * Correct PPC Timebase register definitions (SPRN_TBRL...)
749 Patch by Stefan Roese, 07 Nov 2005
751 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
752 Patch by Stefan Roese, 05 Nov 2005
754 * Additional fix for external IRQ config on Yellowstone & Yosemite
755 Patch by Stefan Roese, 03 Nov 2005
757 * Add support for Ocotea pass 3 with 440GX Rev. F
758 Patch by Stefan Roese, 01 Nov 2005
760 * Fix external IRQ configuration on Yellowstone & Yosemite
761 Patch by Stefan Roese, 28 Oct 2005
763 * Add support for multiple PHYs.
764 Tested on the following boards:
765 cmcpu2 (at91rm9200/ether.c)
766 PPChameleon (ppc4xx/4xx_enet.c)
767 yukon (mpc8220/fec.c)
769 tqm834x (mpc834x/tsec.c) with EEPRO100
770 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
771 Main changes include:
773 - miiphy_register routine was added to allow multiple PHYs to be registered
774 - miiphy_read and miiphy_write are now defined in this file, and
775 require additional argument (char *devname)
776 - other miiphy_* routines also require additional device name argument
779 Calling reset_phy() was moved to be executed *after* eth_initialize().
780 This is necessary as now some of the implementations of reset_phy()
781 may need to use miiphy_reset() which is not allowed before eth_initialize()
782 as eth_initialize registers all required miiphy_* routines.
783 Tested on IP860 and PHY initializes properly after this change.
785 * Correct includes for flat tree builder.
787 * Fix conflicting types (flash_write()) in trab auto_update.c.
789 * Add PCI support for the TQM834x board.
791 * Add missing 4xx board to MAKEALL
792 Patch by Stefan Roese, 20 Oct 2005
794 * Fix conflicting types (flash_write()) in esd auto_update.c
795 Patch by Stefan Roese, 20 Oct 2005
797 * Fix problem with sleep in NetConsole (use get_timer())
798 Patch by Stefan Roese, 20 Oct 2005
800 * Add NetConsole Support for AMCC eval boards
801 Patch by Stefan Roese, 20 Oct 2005
803 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
804 Patch by Stefan Roese, 18 Oct 2005
806 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
807 Fix identation on ext2ls help entry.
808 Patch by Stefan Roese, 14 Oct 2005
810 * Add support for TQM834x boards.
813 * Cleanup for GCC-4.x
815 * Add documentation for Open Firmware Flat Tree and usage.
816 Patch by Pantelis Antoniou, 13 Oct 2005
818 * Add missing files for Pantelis Antoniou's patch
819 Patch by Pantelis Antoniou, 04 Sep 2005
821 * Fix problem in ppc4xx eth-driver without ethaddr (only without
822 CONFIG_NET_MULTI set)
823 Patch by Stefan Roese, 10 Oct 2005
825 * Fix gzip bmp support (test if malloc fails, warning when truncated).
826 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
827 Patch by Stefan Roese, 07 Oct 2005
829 * Add support for OF flat tree for the STXtc board.
830 Patch by Pantelis Antoniou, 04 Sep 2005
832 * Support passing of OF flat trees to the kernel.
833 Patch by Pantelis Antoniou, 04 Sep 2005
837 * Add support for NetSilicon NS7520 processor.
838 Patch by Art Shipkowski, 12 May 2005
840 * Add support for AP1000 board.
841 Patch by James MacAulay, 07 Oct 2005
843 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
844 Patch by Anders Larsen, 07 Oct 2005
846 The Atmel errata #11 states that the transfer buffer descriptor
847 table must be aligned on a 16-word boundary. As it turned out, this
848 is insufficient - it seems the table must be aligned on a boundary
849 at least as large as the table itself (in Linux this is not an
850 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
852 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
853 Patch by Anders Larsen, 07 Oct 2005
855 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
856 sed the linker scripts, rather than pre-process them.
857 Patch by Peter Pearse, 07 Oct 2005
859 * Update make target for ARM supported boards.
860 Use lowlevel_init() instead of platformsetup() [rename].
861 Patch by Peter Pearse, 06 Oct 2005
863 * Fix booting from serial dataflash on AT91RM9200
864 Patch by Peter Menzebach, 29 Aug 2005
866 * Add JFFS2 support for TRAB board
867 Patch by Martin Krause, 25 Aug 2005
869 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
870 Patch by Marcus Hall, 24 Aug 2005
872 * Fix the machine-id of the Cogent csb637 board
873 Patch by Anders Larsen, 05 Oct 2005
875 * Complete support for the KwikByte KB920x boards
876 Patch by Anders Larsen, 05 Oct 2005
878 * Set the AT91RM9200 clock to asynchronous mode
879 Patch by Anders Larsen, 03 May 2005
881 * Set the AT91RM9200 clock to synchronous mode
882 Patch by Anders Larsen, 29 Apr 2005
884 * Add support for Cogent csb637
885 Patch by Anders Larsen, 29 Apr 2005
887 * Fix dm9161.c initialization
888 Patch by Anders Larsen, 29 Apr 2005
890 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
891 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
893 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
894 Patch by Anders Larsen, 29 Apr 2005
896 * Fix device partition intialization for SystemACE disks.
897 Patch by Stephen Williams, 28 Apr 2005
899 * Added support for KwikByte KB920x boards (based on AT91RM9200)
900 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
902 * Add support for S29GL064M-R3 flash chip on xsengine board
903 Patch by Kurt Stremerch, 18 Apr 2005
905 * E500 update: repoint IVPR to RAM when code is relocated
906 Patch by Kylo Ginsberg, 13 Apr 2005
908 * Fix loop end test in lib_generic/string.c:strswab()
909 Patch by Andrew Dyer, October 10, 2005
910 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
914 * Update ARM Integrator boards:
915 Correct addessing errors in platform files.
916 Split off common core module data from Integrator header files to
917 include/armcoremodule.h.
918 Patch by Peter Pearse, 04 Oct 2005
920 * Make sure only supported compiler options are used
921 Import "cc-option" shell function from kernel and
922 use it to get the correct ARM GCC options for individual CPUs
923 Patch by Peter Pearse, 30 Jun 2005
925 * Fix 440GR to print correct cpu revision
926 Patch by Stefan Roese, 04 Oct 2005
928 * Change board message on AMCC Yosemite & Yellowstone to common style
929 Patch by Stefan Roese, 03 Oct 2005
931 * Fix compiler warning
933 * Fix FEC PHY addresses for TQM85xx boards
935 * Fix uninitialized variable problem in hush shell
936 Patch by Lars Rostock, 26 Sep 2005
938 * Undo change of f6e20fc6ca... to include/configs/trab.h
939 (Must have been an accident?)
941 * Add support for AT91RM9200 OHCI Controller.
942 Patch by Eric Benard, 07 Apr 2005
944 * Update ARM mach-types.h
945 Patch by Eric Benard, 07 Apr 2005
947 * Add support for MP2USB board.
948 Patch by Eric Benard, 07 Apr 2005
950 * Add board support for armadillo HT1070
951 Patch by Rowel Atienza, 06 Apr 2005
953 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
954 Patch by Vitaly Bordug, 30 Mar 2005
956 * Add iopset command on mpc8xx
957 Patch by Daniel Eisenhut, 25 Mar 2005
959 * Add support for MII in eepro100 driver.
960 Patch by Gleb Natapov, 21 Mar 2005
962 * Fixes to the Lubbock (PXA 25x) support:
963 - Resolve the FIXME with respect to saving the u-boot environment.
964 - Make the default load address land in real memory.
965 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
966 Patch by David Brownell, 10 Mar 2005
968 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
969 Patch by Marc Leeman, 04 Mar 2005
971 * OMAP242x H4 board update
972 - fix for ES2 differences.
973 - switch to using the cfi_flash driver.
974 - fix SRAM build address.
975 - fix for GP device operation.
976 - unlock SRAM for GP devices.
977 - display more device information.
978 - fix potential deadlock in omap24xx_i2c driver.
979 - fix DLL load values to match dpllout*1 operation.
980 - fix 2nd chip select init for combo DDR device.
981 - add support for CFI Intel 28F256L18 on H4 board.
982 Patch by Richard Woodruff, 03 Mar 2005
984 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
985 Patch by Steven Scholz, 02 Mar 2005
988 Patch by Ara Avanesyan, 24 Feb 2005
990 * Remove unneeded #include <malloc.h>
991 Patch by Ladislav Michl, 22 Feb 2005
993 * Add cramfs support for m68k
994 Patch by Zachary Landau, 21 Feb 2005
996 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
997 Patch by Jeff Angielski, 21 Feb 2005
999 * Fix au1x00_serial baud rate calculation:
1000 remove hardcoded cpu clock divisor and use register instead;
1001 round up instead of truncate
1002 Patch by Andrew Dyer, 15 Feb 2005
1004 * Add Xilinx Spartan3 family FPGA support
1005 Patch by Kurt Stremerch, 14 Feb 2005
1007 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1008 Patch by Zachary Landau, 11 Feb 2005
1010 * Fix VOH405 Support
1011 Patch by Matthias Fuchs, 25 Sep 2005
1013 * Added support for PCI bridge on MPC8272ADS
1014 Patch by Vitaly Bordug, Feb 09 2005
1016 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1017 Patch by Jean-Paul Saman, 8 Feb 2005
1019 * Fix strswab() to reliably find end of string
1020 Patch by Andrew Dyer, 08 Feb 2005
1022 * Fix typos in include/ppc440.h
1023 Patch by Andrew E Mileski, 04 Feb 2005
1025 * Add Vibren (was Accelent) PXA255 IDP Support
1026 Patch by Cliff Brake, 04 Feb 2005
1028 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1029 Patch by Andrew Dyer, 31 Jan 2005
1031 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1032 Patch by Peter Pearse, 2 Feb 2005
1034 * Fix error handling in tools/env/fw_env.c
1035 Patch by Ara Avanesyan, 01 Feb 2005
1037 * Fix MGT5100 PSC baudrate calculation
1038 Patch by Sebastian Schau, 27 Jan 2005
1040 * OMAP242x fix for GP device booting
1041 - Add SRAM unlock for GP devices.
1042 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1043 Patches by Richard Woodruff, 21 Jan 2005:
1045 * Add support for AMD's Pb1x00 eval board;
1046 add MII routines to the au1x00 ethernet driver;
1047 add USB ohci driver (work in progress)
1048 Patch by Thomas Sailer, 20 Jan 2005
1050 * Update omap5912osk board
1051 Use drivers/cfi_flash.c instead of private flash driver;
1052 Remove hardcoded personalized settings from omap5912osk.h;
1053 Fix spacing with (RO) marks in 'flinfo' output.
1054 Patch by Michael Bendzick, 14 Jan 2005
1056 * Fix warnings for PCI code on ixp
1057 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1059 * virtex2 fix for bogus download error messages
1060 The virtex2 FPGA download code watches for init going active during
1061 a download of config data as an error condition. init also goes
1062 active after a configuration is finished in concert with the done
1063 signal. So far, the code does not check for done active until all
1064 of the configuration data is sent. If configuration data has a few
1065 extra pad bytes at the end, this would cause an error message even
1066 though the download had suceeded.
1067 NOTE: virtex2 slave serial and spartan2 versions may still have the
1069 Patch by Andrew Dyer, 12 Jan 2005
1071 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1072 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1073 message when probing for nonexistent flash in little endian mode.
1074 As a side effect more efficient and smaller code is generated,
1075 which is always a Good Thing (TM).
1076 Patch by Ladislav Michl, 24 Sep 2005
1078 * Update for TFTP using a fixed UDP port
1079 Use the approved environment variable names. Added "tftpdstp" to
1080 allow ports other than 69 per Tolunay Orkun's recommendation.
1081 Patch by Jerry Van Baren, 12 Jan 2005
1083 * Allow to force TFTP to use a fixed UDP port
1084 (Add a configuration option CONFIG_TFTP_PORT and optional env
1086 Patch by Jerry Van Baren, 10 Jan 2005
1088 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1089 Patch by Leif Lindholm, 29 Dec 2004
1091 * Cleanup: fix broken builds
1093 * Fix PHY address argument passing with mii info command
1094 Patch by Andrew Dyer, 28 Dec 2004
1096 * Cleanup (PPC4xx is AMCC now)
1098 * esd CPCI2DP board added
1099 Patch by Matthias Fuchs, 22 Sep 2005
1101 * esd PMC405 board updated
1102 Patch by Matthias Fuchs, 22 Sep 2005
1104 * Add SM501 support to HH405 board.
1105 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1106 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1107 Patch by Stefan Roese, 22 Sep 2005
1109 * Fix autonegotiation in tsec ethernet driver
1110 Patch by Stefan Roese, 21 Sep 2005
1112 * Fix bug in auto_update (trab board)
1113 Patch by Martin Krause, 16 Sep 2005
1115 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1116 Patch by Francesco Mandracci, 16 Sep 2005
1118 * Update configuration for INKA4x0 board
1120 * Update configuration for PM854 board
1121 Based on patch by R. Loeffl, 20 Jul 2005
1123 * Add PCI support to TQM8540 and TQM8560 boards
1124 Patch by Stefan Roese, 15 Sep 2005
1126 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1127 boards (baudrate, environment...). Flash driver fixed.
1128 Patch by Stefan Roese, 15 Sep 2005
1130 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1131 ethernet port on ebony.
1132 Patch by Stefan Roese, 7 Sep 2005
1134 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1136 * Change default console baud rate for stxxtc board
1138 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1139 Patch by Stefan Roese, 31 Aug 2005
1141 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1142 Patch by Pantelis Antoniou, 02 Sep 2005
1146 * Enable SM712 driver support for HMI1001 board.
1148 * Fix problems with ld version 2.16 (dot outside sections problem)
1149 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1150 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1152 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1154 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1156 * Add keyboard and dot matrix display support for HMI1001 board.
1158 * Prepare U-Boot for gcc-4.x
1160 * Fixed Bamboo port to enable running without DDR-DIMM
1161 (Bamboo has also 64MB onboard DDR)
1162 Patch by Stefan Roese, 24 Aug 2005
1164 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1165 now handling all 4xx cpu's
1166 Patch by Stefan Roese, 16 Aug 2005
1168 * Fix make dependencies for at91rm9200 and ks8695 cpus
1169 Patch by Steven Scholz, 23 Aug 2005
1171 * Add JFFS2 support for TQM5200 board
1173 * Add esd cpci5200 and pf5200 boards
1174 Patch by Reinhard Arlt, 22 Aug 2005
1176 * Fix sysclock for TQM8540 and TQM8560 boards
1177 Patch by Martin Krause, 25 Jul 2005
1179 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1180 Patch by Martin Krause, 08 Jun 2005
1182 * Add new board specific commands for TQM5200/STK52XX
1183 - Sound commands (beep, wav, sound)
1184 - Test commands (led, can, backlight, rs232)
1185 Patch by Martin Krause, 02 May 2005
1187 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1188 because of a bug in the AT91RM9200 CPU PLL
1189 Patch by Martin Krause, 22 Apr 2005
1191 * Add automatic HW detection for another CMC_PU2 variant
1192 Patch by Martin Krause, 20 Apr 2005
1194 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1195 Patch by Martin Krause, 19 Apr 2005
1197 * Fix initialization problem on TQM5200 without SM501
1198 Patch by Martin Krause, 08 Apr 2005
1200 * Add RTC support for STK52XX.200
1201 Patch by Martin Krause, 07 Apr 2005
1203 * Add support for IFM o2dnt board
1205 * Enable PCI on hmi1001 board
1207 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1208 so we can use them to, e.g., check the existence of a file with
1209 "if ls foo; then this; else that; fi" in the hush shell
1210 Patch by Andreas Engel, 16 August 2005
1212 * Coding style cleanup
1214 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1215 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1217 * Check return value of malloc in 440gx_enet.c
1218 Patch by Travis B. Sawyer, 18 Jul 2005
1220 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1221 Second serial port on 440GX now defined as a system device.
1222 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1223 Patch by Travis B. Sawyer, 12 Jul 2005
1225 ======================================================================
1226 Changes for U-Boot 1.1.3:
1227 ======================================================================
1229 * Minor code cleanup
1231 * Add forgotten new fils from latest VoiceBlue update
1233 * Make bootretry feature work with hush shell.
1234 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1235 Patch by Andreas Engel, 19 Jul 2005
1237 * Update Hymod Board Database PHP code in "tools" directory
1238 Patch by Murray Jensen, 01 Jul 2005
1240 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1241 Patch by Murray Jensen, 30 Jun 2005
1243 * Fix Murray Jensen's mail address.
1244 Patch by Murray Jensen, 30 Jun 2005
1246 * Preserve PHY_BMCR during a soft reset.
1247 Patch by Carl Riechers, 24 Jun 2005
1249 * VoiceBlue update: eeprom tool can also store firmware version now.
1250 eeprom.bin is runable by jumping at load address.
1251 Patch by Ladislav Michl, 23 May 2005
1253 * Move the AT91RM9200DK to the ARM Systems list.
1254 Patch by Anders Larsen, 26 Apr 2005
1256 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1257 Patch by Anders Larsen, 26 Apr 2005
1259 * measure_gclk() is needed when DEBUG is enabled
1260 Patch by Bryan O'Donoghue, 25 Apr 2005
1262 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1263 Patch by Reinhard Arlt, 12 Aug 2005
1265 * esd PCI405 board updated
1266 Patch by Matthias Fuchs, 28 Jul 2005
1268 * esd WUH405 and DU405 board updated
1269 Patch by Matthias Fuchs, 27 Jul 2005
1271 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1272 Patch by Matthias Fuchs, 4 May 2005
1274 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1275 boards (baudrate, environment...). Flash driver fixed.
1276 Patch by Stefan Roese, 11 Aug 2005
1278 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1279 Patch by Stefan Roese, 11 Aug 2005
1281 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1282 Patch by Stefan Roese, 11 Aug 2005
1284 * Add configuration for IFM AEV FIFO board.
1285 Minor coding style cleanup.
1287 * Add configuration for IFM SPI eval board
1289 * Fix CompactFlash problem on HMI1001 board
1291 * Make new "mtdparts" code build with older compilers
1292 Patch by Andrea Scian, 09 Aug 2005
1294 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1295 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1296 with the 405 defines and the linux kernel defines.
1297 Patch by Stefan Roese, 08 Aug 2005
1299 * Fix compiler warnings with older GCC versions
1301 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1303 Old, obsolete and duplicated code was cleaned up and replace by the
1304 new partitioning method. There are two possible approaches now:
1306 The first one is to define a single, static partition:
1308 #undef CONFIG_JFFS2_CMDLINE
1309 #define CONFIG_JFFS2_DEV "nor0"
1310 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1311 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1312 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1314 The second method uses the mtdparts command line option and dynamic
1317 /* mtdparts command line support */
1318 #define CONFIG_JFFS2_CMDLINE
1319 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1320 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1322 Command line of course produces bigger images, and may be inappropriate
1323 for some targets, so by default it's off.
1325 * Fix build problems for PM856 Board
1327 * Fix sign extension bug in 'fpga loadb' command;
1328 make 'fpga loadb' always print the file header info
1329 Patch by Andrew Dyer, 11 Jan 2005
1331 * Fix errors that occur when accessing SystemACE CF
1332 Patch by Jeff Angielski, 09 Jan 2005
1334 * Document switching between U-Boot and PlanetCore on RPXlite
1335 by Sam Song, 24 Dec 2004
1337 * Fix PowerQUICC II mask detection.
1338 Patch by Eugene Surovegin, 20 Dec 2004
1340 * Add support for Altera NIOS DK1C20 board
1341 Patch by Shlomo Kut, 13 Dec 2004
1343 * Add support for ep8248 board
1344 Patch by Yuli Barcohen, 12 Dec 2004
1348 * Fix baudrate setting for KGDB on MPC8260
1349 Patch by HoJin, 11 Dec 2004
1351 * Fix 'mii help' text formatting
1352 Patch by Cory Tusar, 10 Dec 2004
1354 * Fix return code of NFS command
1355 Patch by Hiroshi Ito, 11 Dec 2004
1359 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1360 Patch by Steven Blakeslee, 04 Aug 2005
1362 * Add support for AMCC Bamboo PPC440EP eval board
1363 Patch by Stefan Roese, 04 Aug 2005
1365 * Patch by Jon Loeliger
1366 Fix style issues primarily in 85xx and 83xx boards.
1368 - Trailing white space
1369 - Indentation not by TAB
1370 - Excessive amount of empty lines
1371 - Trailing empty lines
1373 * Patch by Ron Alder, 11 Jul 2005
1374 Add Xianghua Xiao and Lunsheng Wang's support for the
1375 GDA MPC8540 EVAL board.
1377 * Patch by Eran Liberty
1378 Add support for the Freescale MPC8349ADS board.
1380 * Patch by Jon Loeliger, 25 Jul 2005
1381 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1382 by the upcoming mpc83xx family as well.
1384 * Patch by Jon Loeliger, 05 May 2005
1385 Implemented support for MPC8548CDS board.
1386 Added DDR II support based on SPD values for MPC85xx boards.
1387 This roll-up patch also includes bugfies for the previously
1389 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1391 * Patch by Jon Loeliger, 10 Feb 2005
1392 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1394 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1396 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1397 for faster flash parts.
1398 Add documentation for BR/OR for FLASH.
1400 * Patch by Jon Loeliger 08 Feb 2005
1401 Determine L2 Cache size dynamically on 85XX boards.
1403 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1404 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1405 option rather than a myriad of CONFIG_MPC8560-like variants.
1406 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1407 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1408 new CONFIG_CPM2 option to each 8260 board.
1410 * Add support for MicroSys PM856 board
1411 Patch by Josef Wagner, 03 Aug 2005
1413 * Minor fixes to PM854 board
1414 Patch by Josef Wagner, 03 Aug 2005
1416 * Adjust configuration of XENIAX board
1417 (chip select and GPIO required for USB operation)
1419 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1420 routed to the Watchdog handler
1421 Patch by Eugene Surovegin, 18 Jun 2005
1423 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1424 Patch by Denis Peter, 06 Dec 2004
1426 * Fix endianess problem in TFTP / NFS default filenames
1427 Patch by Hiroshi Ito, 06 Dec 2004
1429 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1431 Patch by Murray Jensen, 18 Jul 2005
1433 * Fix typo in mkconfig script (used == instead of =)
1434 Patch by Murray Jensen, 18 Jul 2005
1436 * Cleanup build problems on 64 bit build hosts
1438 * Update MAINTAINERS file
1440 * Patch by Stefan Roese, 01 Aug 2005:
1441 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1442 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1444 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1445 to run on both 405GP and 405GPr eval boards).
1447 * Patch by Steven Blakeslee, 27 Jul 2005:
1448 - Add support for AMCC PPC440EP/GR.
1449 - Add support for AMCC Yosemite PPC440EP eval board.
1450 - Add support for AMCC Yellowstone PPC440GR eval board.
1452 * Minor fixes for PPChameleon Board:
1453 - fix alignment of NAND size
1454 - make code do what the comment says
1456 * Implement h/w sector protection status synchronization at boot.
1457 The code is provided for, and was tested on, the Yukon/Alaska
1458 and PM520 boards only.
1460 A bug in flash_real_protect() for the Yukon board was fixed by
1461 adding a function that tells if two banks are on one flash chip.
1463 * Fix sysmon POST problem: check I2C error codes
1464 This fixes a problem of displaying bogus voltages when the voltages
1465 are so low that the I2C devices start failing while the rest of the
1466 system keeps running.
1468 * Patch by Cedric Vincent, 6 Jul 2005:
1469 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1471 * Patch by Jon Loeliger, 20 Jul 2005:
1472 Add missing PCI IO port definitions.
1474 * Add CompactFlash support for HMI1001 board.
1476 * Adjust printed board ID for LWMON board.
1478 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1480 * Add new argument format for flash commands to allow for usage like
1481 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1482 U-Boot will automaticially find the end of the corresponding sector.
1484 * Patch by Stefan Roese, 5 Jul 2005:
1485 Update uc100 board PHY setup
1487 * Patch by Stefan Roese, 1 Jul 2005:
1488 Fix PHY address for CATcenter board (now correct!)
1490 * Patch by Stefan Roese, 30 Jun 2005:
1491 Fix PHY addresses for PPChameleon and CATcenter boards
1492 Change MAINTAINER for most esd boards
1494 * Patch by Detlev Zundel, 30 Jun 2005:
1495 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1497 * Fix baudrate calculation problem on MPC5200 systems
1499 * Add EEPROM and RTC support for HMI1001 board
1501 * Patch by Detlev Zundel, 20 Jun 2005:
1502 Fix initialization of low active GPIO pins on inka4x0 board
1504 * Enable redundant environment, disable HW flash protection of
1507 * Patch by Travis Sawyer, 10 Jun 2005:
1508 Initialize allocated dev and private hw structures
1509 after their respective allocation in 440gx_enet.c
1511 * Patch by Steven Scholz, 10 Jun 2005:
1512 Fix byteorder problems with second argument of "bootm" with
1515 * Add support for HMI1001 board
1517 * Disable "date" and "sntp" commands on TQM866M
1519 * Fix watchdog reset problems on LWMON board
1521 * Patch by Juergen Selent, 17 May 2005:
1522 Add support for Funkwerk VoVPN gateway module.
1524 * Cleanup debug code for MPC8220 FEC driver
1526 * Extend burst mode RAM test program to take a loop count
1529 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1530 those boards that use it.
1532 * Patches by Greg Ungerer, 19 May 2005:
1533 - add support for the KS8695P (ARM 922 based) CPU
1534 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1536 * Patch by Steven Scholz, 19 May 2005:
1537 Add support for CONFIG_SERIAL_TAG on ARM boards
1539 * Add PCI support for Sorcery board.
1540 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1542 * Fix compile problems caused by new burst mode SDRAM test;
1543 make port pins to trigger logic analyzer configurable
1545 * Fix timer handling on MPC85xx systems
1547 * Fix debug code in omap5912osk flash driver
1549 * Add support for MPC8247 based "IDS8247" board.
1551 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1553 * On LWMON we must use the watchdog to reset the board as the CPU
1554 genereated HRESET pulse is too short to reset the external
1557 * Add test tool to exercise SDRAM accesses in burst mode
1558 (as standalone program, MPC8xx/PowerPC only)
1560 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1563 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1564 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1565 added to support LZO and LZARI compression modes (undefined by
1568 * Fix problem with symbolic links in JFFS2 code.
1570 * Use linker ASSERT statement to prevent undetected overlapping of
1571 sections on PPChameleon board; other boards might use this, too.
1573 * Patch by Stefan Roese, 03 May 2005:
1575 Fix problems in cmd_universe.c
1577 * Patch by Matthias Fuchs, 03 May 2005:
1578 Added missing variable declaration in cmd_nand.c
1579 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1581 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1583 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1585 Fix PHY address for canmb board.
1587 * Cleanup serial console baudrate calculation on AT91RM9200;
1588 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1590 * Patch by Matthias Fuchs, 18 Apr 2005:
1591 Make PCI target address spaces on PMC405 and CPCI405 boards
1592 configurable via environment variables
1594 * Auto-size RAM on canmb board.
1596 * Add support for canmb board
1598 * Patch by Stefan Roese, 13 Apr 2005:
1599 Update for esd apc405
1601 * Fixes for TQM8560 board:
1603 - remove debug messages
1604 - fix flash sector protection
1606 * Patch by Steven Scholz, 07 Apr 2005:
1607 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1609 * Patches by Steven Scholz, 07 Apr 2005:
1610 Fix compiler warning in altera.c
1611 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1613 * Patch by Ladislav Michl, 06 Apr 2005:
1614 Fix voiceblue configuration.
1616 * Patch by Stefan Roese, 06 Apr 2005:
1617 Updates for OCOTEA board:
1618 - Changed U-Boot size from 512kByte to 256kByte
1619 - Fixed flash driver to support boot from soldered user flash
1620 - Added README for switch from PIBS firmware to U-Boot
1622 * Patch by Travis Sawyer, 05 Apr 2005:
1623 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1624 Problem found by Andrew Wozniak.
1626 * Patch by Steven Scholz, 06 Apr 2005:
1627 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1628 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1630 * Patches by Robert Whaley, 29 Nov 2004:
1631 - update the pxa-regs.h file for PXA27x chips
1632 - add PXA27x based ADSVIX board
1633 - add support for MMC on PXA27x processors
1635 * Patch by Andrew E. Mileski, 28 Nov 2004:
1636 Fix PPC4xx SPD SDRAM detection bug
1638 * Patch by Hiroshi Ito, 26 Nov 2004:
1639 Fix logic of "test -z" and "test -n" commands
1641 * Patch by Ladislav Michl, 05 Apr 2005:
1642 Add support for VoiceBlue board.
1644 * Patch by Ladislav Michl, 05 Apr 2005:
1645 Fix netboot_common() prototypes.
1647 * Patch by Steven Scholz, 05 Apr 2005:
1648 Use i.MX watchdog timer for reset_cpu()
1650 * Patch by Steven Scholz, 05 Apr 2005:
1651 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1652 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1653 (now in interupts.c)
1655 * Add support for MPC8220 based "sorcery" board.
1657 * Add support for TQM8560 board.
1659 * Add FEC support for TQM8540 board.
1660 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1662 * Patch by Martin Krause, 04 Apr 2005:
1663 Update default configuration for CMC_PU2 board.
1665 * Patch by Steven Scholz, 04 Apr 2005:
1666 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1667 - introduce two new configuration options instead:
1668 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1670 * Patch by Steven Scholz, 04 Apr 2005:
1671 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1673 * Fix timer code for ARM systems: make sure that udelay() does not
1674 reset timers so it's save to use udelay() in timeout code.
1676 * Patch by Mathias Küster, 23 Nov 2004:
1677 add udelay support for the mcf5282 cpu
1679 * Patch by Tolunay Orkun, 16 November 2004:
1680 fix incorrect onboard Xilinx CPLD base address
1682 * Patch by Jerry Van Baren, 08 Nov 2004:
1683 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1684 the jumper for the HRCW source should select flash. If lowboot is
1685 not selected, the jumper for the HRCW source should select the
1687 - change default load base address to 0x00400000
1689 * Patch by Yuli Barcohen, 08 Nov 2004:
1690 Add support for Analogue & Micro Rattler boards.
1691 Tested on Rattler8248.
1693 * Patch by Andre Renaud, 08 Nov 2004:
1694 Fix watchdog support in common/lcd.c
1696 * Patch by Marc Leeman, 05 Nov 2003:
1697 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1698 bug only affects the XPC8245 processors
1700 * Patches by Josef Wagner, 29 Oct 2004:
1701 - Add support for MicroSys CPU87 board
1702 - Add support for MicroSys PM854 board
1704 * Patch by Jian Zhang, 02 Nov 2004:
1705 Add 16-bit NAND support
1707 * Patch by Scott McNutt, 01 Nov 2004:
1708 Add missing NIOS/NIOS2 support for "iminfo" command
1710 * Patch by Detlev Zundel, 29 Oct 2004:
1711 Add missing NIOS/NIOS2 support for "mkimage" tool.
1713 * Patch by David Adair, 27 Oct 2004:
1714 Add missing 440GX SDRAM Controller reset
1716 * Patch by Steven Scholz, 25 Oct 2004:
1717 Declare reset_cpu() in include/common.h instead locally
1719 * Patch by Yusdi Santoso, 22 Oct 2004:
1720 - Add support for HIDDEN_DRAGON board
1721 - fix endianess problem in driver/rtl1839.c
1723 * Patch by Allen Curtis, 21 Oct 2004:
1724 support multiple serial ports
1726 * Patch by Richard Klingler, 03 Apr 2005:
1727 Add call to eth_halt() in net/net.c when called functions fail
1728 after eth_init() has been called.
1730 * Patch by Sam Song, 3 April 2005:
1731 - Update README.Netconsole
1734 * Prepare for SoC rework of ARM code:
1735 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1736 - rename memsetup into lowlevel_init (function name and source files)
1737 Patch by Steven Scholz, 03 Apr 2005:
1738 - create SoC specific directories include/asm-arm/arch-imx and
1739 include/asm-arm/arch-s3c24x0
1741 * Fix problems with SNTP support;
1742 enable SNTP support in some boards.
1744 * Patches by Martin Krause, 01 Apr 2005:
1745 - Fix flash erase timeout on CMC_PU2
1746 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1748 * Patch by Steven Scholz, 13 March 2005:
1749 fix cache enabling for AT91RM9200
1751 * Patch by Masami Komiya, 30 Mar 2005:
1752 add SNTP support and expand time server and time offset fields of
1753 DHCP support. See doc/README.SNTP
1755 * Patch by Steven Scholz, 13 Dec 2004:
1756 Fix bug in at91rm920 ethernet driver
1758 * Patch by Steven Scholz, 13 Dec 2004:
1759 Remove duplicated code by merging memsetup.S files for
1760 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1762 * Patch by Detlev Zundel, 31 Mar 2005:
1763 Cleanup duplicate definition of overwrite_console()
1765 * Update TQM5200 configuration;
1766 prepare for Rev. 200 starter kit boards
1768 * Patch by Scott McNutt, 21 Oct 2004:
1769 Add support for Nios-II EPCS Controller core.
1771 * Patch by Scott McNutt, 20 Oct 2004:
1773 - Add sysid command (Nios-II only).
1774 - Locate default exception trampoline at proper offset.
1775 - Implement I/O routines (readb, writeb, etc)
1776 - Implement do_bootm_linux
1778 * Patches by Martin Krause, 22 Mar 2005:
1779 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1780 - add support for SM501 graphics controller
1781 - add support for graphic console on TQM5200
1782 - add support for TQM5200 Rev 200
1783 - cleanup, fix typo in include/configs/TQM5200.h
1785 * Patch by Manfred Baral, 17 Mar 2005:
1788 * Fix RTC configuration for PPChameleon board
1790 * Cleanup, fix typo in include/configs/TQM5200.h
1792 * Patch by Stefan Roese, 16 Mar 2005:
1793 Update for esd auto_update and hh405 board
1795 * Adapt for U-Boot image size (new features enabled) on TQM5200
1797 * Update code for TQM8540 board (and 85xx in general):
1798 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1799 - Reformat boot messages
1800 - Enable redundant environment
1801 - Replace the -O2 optimization flag with -mno-string
1803 * Patch by David Brownell, 10 Mar 2005:
1804 Restore copyright statements in OHCI drivers.
1806 * Add support for TQM8540 board
1808 * Patch by Detlev Zundel, 14 Mar 2005:
1809 NC650: changed NAND flash addressing to using UPMB
1811 * Patch by Stefan Roese, 14 Mar 2005:
1812 Update for esd voh405 fpga image
1814 * INKA4x0: Allow initialization of LCD backlight dimming from
1815 "brightness" environment variable.
1817 * Add port initialization for digital I/O on INKA4x0
1819 * Patch by Stefan Roese, 01 Mar 2005:
1820 Update for esd boards dp405 and hub405
1822 * Fix get_partition_info() parameter error in all other calls
1823 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1825 * Enable USB and IDE support for INKA4x0 board
1827 * Patch by Andrew Dyer, 28 Feb 2005:
1828 fix ext2load passing an incorrect pointer to get_partition_info()
1829 resulting in load failure for devices other than 0
1831 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1833 * Cleanup USB and partition defines
1835 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1837 * Add reset code for Coral-P on INKA4x0 board
1839 * Patch by Martin Krause, 28 Jun 2004:
1840 Update for TRAB board.
1842 * Fix some missing "volatile"s in MPC5xxx FEC driver
1844 * Fix cirrus voltage detection (for CPC45)
1846 * Fix byteorder problem in usbboot and scsiboot commands.
1848 * Patch by Cajus Hahn, 04 Feb 2005:
1849 - don't insist on leading '/' for filename in ext2load
1850 - set default partition to useful value (1) in ext2load
1852 * Patch by Andrew Dyer, 08 Jan 2005:
1853 fix wrong return codes in ext2 code
1855 * Removed '--no-warn-mismatch' option from Makefile. This option
1856 makes 'ld' to overlook binary objects compatibility.
1858 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1859 --end-group) outside of the group. This will make 'ld' to do
1860 _multiple_ search in the library group when resolving symbol
1861 references and do only a _single_ seach in libgcc.a after the group
1864 * Fix stability problems on CPC45 board again.
1866 * Make image detection for diskboot / usbboot / scsiboot more robust
1867 (also check header checksum)
1869 * Update CPC45 board configuration.
1871 * Add USB and PCI support for INKA4x0 board
1873 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1877 * Patch by Robin Getz, 13 Oct 2004:
1878 Add standalone application to change SMC91C111 MAC addresses,
1879 see examples/README.smc91111_eeprom
1881 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1882 Fix Flash support for ARM Integrator CP.
1884 * Patch by Richard Woodruff, 10 Jan 2005:
1885 Update support for OMAP2420 (ARM11) and H4 board:
1886 o clean up and add new types to H4 memory probe code.
1887 o fix to work with internal boot.
1888 o added PRCM config III operation.
1889 o fix marginal flash timings.
1890 o add revison ATAG usage.
1891 o enable voltage scaling at power chip.
1892 o fix compile error for i2c.
1894 * Fix network problem (error when receiving multiple ARP packets)
1896 * Patch by Daniel Poirot, 12 Oct 2004:
1897 Add support for Wind River sbc405 board
1899 * Patch by Rainer Brestan, 12 Oct 2004:
1900 Make examples/Makefile more robust
1902 * Patch by Sam Song, 11 October 2004:
1903 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1904 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1907 * Patch by Sam Song, 10 Oct 2004:
1908 Fix a parameter error in run_command() in main.c
1910 * Patch by Richard Woodruff, 01 Oct 2004:
1911 add support for the TI OMAP2420 processor and its H4 reference
1914 * Patch by Christian Pellegrin, 24 Sep 2004:
1915 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1917 * Patch by Leif Lindholm, 23 Sep 2004:
1918 add support for the AMD db1550 board
1920 * Patch by Travis Sawyer, 15 Sep 2004:
1921 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1922 update README.serial_multi
1924 * Patches by David Snowdon, 07 Sep 2004:
1925 - add u-boot.hex target in the top level Makefile
1926 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1927 - use -mtune=xscale and -march=armv5 options for PXA
1929 * Patch by Florian Schlote, 08 Sep 2004:
1930 Add support for SenTec-COBRA5272-board (ColdFire).
1932 * Patch by Gleb Natapov, 07 Sep 2004:
1933 mpc824x: set PCI latency timer to a sane value
1936 * Patch by Kurt Stremerch, 03 Sep 2004:
1937 Add bitstream configuration option for fpga command (Xilinx only).
1939 * Patch by Kurt Stremerch, 03 Sep 2004:
1940 Add Xilinx Spartan2E family FPGA support
1942 * Patch by Jeff Angielski, 02 Sep 2004:
1943 Add Added support for H2 revision of the EP8260 board.
1944 Fixed formatting for some of the EP8260 related source files.
1946 * Patch by Jon Loeliger, 02 Sep 2004:
1947 Reset monitor size back to 256 so environment can be written
1948 to flash on MPC85xx ADS and CDS releases.
1950 * Patch by Paolo Broggini, 02 Sep 2004:
1951 Make BSS clearing on ARM systems more robust
1953 * Patch by Yue Hu and Joe, 01 Sep 2004:
1954 - add PCI support for ixp425;
1955 - add EEPRO100 suppor tfor ixdp425 board.
1957 * Fix problem with protected sector detection in driver/cfi_flash.c
1959 ======================================================================
1960 Changes for U-Boot 1.1.2:
1961 ======================================================================
1963 * Code cleanup, mostly for GCC-3.3.x
1965 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1966 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1967 additional ethernet addresses.
1969 * Cleanup drivers/i82365.c - avoid duplication of code
1971 * Fix bogus "cannot span across banks" flash error message
1975 * Add support for CompactFlash for the CPC45 Board.
1977 * Fix problems with CMC_PU2 flash driver.
1980 - avoid trigraph warning in fs/ext2/ext2fs.c
1981 - rename UC100 -> uc100
1983 * Add support for UC100 board
1985 * Patch by Stefan Roese, 16 Dez 2004:
1986 - ext2fs support added
1987 - Tundra universe support added
1988 - ColdFire MCF5249 support added (no preloader needed!)
1989 - MCF5249 board TASREG added
1990 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1992 - some esd boards updated
1993 - memory commands "mdc" and "mwc" added for cyclic read/write
1994 (CONFIG_MX_CYCLIC, see README for further description)
1996 * Add support for INKA4X0 board
1998 * Patch by Steven Scholz, 12 Dec 2004:
1999 Fix typo in AT91 memory setup.
2001 * Patch by Martin Krause, 27 Oct 2004:
2002 - add support for "STK52xx" board (including PS/2 multiplexer)
2003 - add hardware detection for TQM5200
2005 * Clean up CMC PU2 flash driver
2007 * Update MAINTAINERS file
2009 * Fix bug in MPC823 LCD driver
2011 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2013 * Enable long help on CMC PU2 board;
2015 increase CPU speed from 179 to 207 MHz.
2017 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2018 unaligned tail part specially).
2020 * Update for AT91RM9200DK and CMC_PU2 boards:
2021 - Enable booting directly from flash
2022 - fix CMC_PU2 flash driver
2024 * Fix mkimage usage message
2026 * Map SRAM on NC650 board
2028 * Work around for Ethernet problems on Xaeniax board
2030 * Patch by TsiChung Liew, 23 Sep 2004:
2031 - add support for MPC8220 CPU
2032 - Add support for Alaska and Yukon boards
2034 * Fix configuration for ERIC board (needs more room)
2036 * Adjust MIPS compiler options at run-time depending on tools version
2037 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2038 "-mcpu=4kc" for old tools)
2040 * Add passing of the command line and memory size information to the
2041 kernel on xaeniax board.
2043 * Enable NAND flash support for NC650 board.
2045 * Patch by Thomas Lange 07 Oct 2004:
2046 Updated README for DBAu1x00 boards to match current status
2048 * Patch by Philippe Robin, 28 Sept 2004:
2049 Fix Flash support for Versatile.
2051 * Patch by Roger Blofeld, 16 Sep 2004:
2052 Fix timeout for DHCP command retry
2054 * Patch by Pantelis Antoniou, 14 Sep 2004:
2055 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2057 * Patch by Pantelis Antoniou, 14 Sep 2004:
2058 Kick watchdog when bz-decompressing
2060 * Fix CFG_HZ problems on AT91RM9200 systems
2061 [Remember: CFG_HZ should be 1000 on ALL systems!]
2063 * Patch by Gridish Shlomi, 30 Aug 2004:
2064 - Add support to revA version of PQ27 and PQ27E.
2065 - Reverted MPC8260ADS baudrate back to original 115200
2067 * Patch by Hojin, 17 Sep 2004:
2068 Fix typo in cfi_flash.c
2070 * Patch by Mark Jonas, 09 September 2004:
2071 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2074 * Patch by Mark Jonas, 31 August 2004:
2075 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2076 improves FTP performance for MPC5200 systems. Enabled for IceCube
2079 * Patch by Michael Bendzick, 30 Aug 2004:
2080 - Improve platform.S code for omap1510inn that detects whether code
2081 is running from SDRAM or not. Patch allows SDRAM to be configured
2082 if code is running out of SRAM at 0x20000000.
2084 * Patch by Frederick Klatt, 30 Aug 2004:
2085 Add support for the Wind River SBC8540/SBC8560 boards
2087 * Configure SX1 board to use drivers/cfi_flash.c
2089 * Patches by Michael Bendzick, 30 Aug 2004:
2090 - Configure omap1510inn board to use drivers/cfi_flash.c
2091 - Make drivers/cfi_flash.c protect environment and redundant
2094 * Patch by Steven Scholz, 23 Jun 2004:
2095 - Add script (tools/img2brec.sh) to programm U-Boot into
2096 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2098 * Patches by Scott McNutt, 24 Aug 2004:
2099 - Add support for Altera Nios-II processors.
2100 - Add support for Psyent PCI-5441 board.
2101 - Add support for Psyent PK1C20 board.
2103 * Patches by Jon Loeliger, 24 Aug 2004:
2104 - Add support for the MPC8541 and MPC8555 CDS boards
2105 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2106 - Convert MPC85xxADS to use common CFI flash driver
2107 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2108 from board_early_init_f()
2109 - Provide SW workaround for PCI initialization on 85xx CDS
2111 * Patches by George G. Davis, 24 Aug 2004:
2112 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2113 - Remove static network setup defaults from mx1ads_config
2114 - update ARM boards to use constants from mach-types.h
2116 * Patch by Gary Jennejohn, 04 Oct 2004:
2117 - fix I2C on at91rm9200
2118 - add support for Ricoh RS5C372A RTC
2120 * Patch by Gary Jennejohn, 01 Oct 2004:
2121 - add support for CMC PU2 board
2122 - add support for I2C on at91rm9200
2124 * Patch by Gary Jennejohn, 28 Sep 2004:
2125 fix baudrate handling on at91rm9200
2127 * Patch by Yuli Barcohen, 22 Aug 2004:
2128 - remove ZPC.1900 board-specific flash driver;
2129 switch the port to generic CFI driver;
2132 * Patch by Hinko Kocevar, 21 Aug 2004:
2133 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2135 * Clean up tools/bmp_logo.c to not add trailing white space
2137 * Patch by Hinko Kocevar, 21 Aug 2004:
2138 - Group common framebuffer functions in common/lcd.c
2139 - Group common framebuffer macros and #defines in include/lcd.h
2140 - Provide calc_fbsize() for video ATAG
2142 * Patch by Sam Song, 21 August 2004:
2143 - Fix a typo in README
2144 - Align "(RO)" output for "flinfo" after "protect on"
2145 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2146 ratio 1:1 when core frequency less than 50MHz
2148 * Patches by Hinko Kocevar, 21 Aug 2004:
2149 - fix some "use of label at end of compound statement" warnings
2150 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2152 * Patch by Steven Scholz, 16 Aug 2004:
2153 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2154 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2155 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2156 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2157 into cpu/arm920t/$(SOC)/
2159 * Patches by Sean Chang, 09 Aug 2004:
2160 - Added support for both 8 and 16 bit mode access to System ACE CF
2162 - Fixed missing System ACE CF device during get FAT partition info
2163 in fat_register_device function.
2164 - Enabled System ACE CF support on ML300.
2166 * Patch by Sean Chang, 09 Aug 2004:
2167 Synch defines for saveenv and do_saveenv functions so they get
2168 compiled under the same statement.
2170 * Patch by Sean Chang, 09 Aug 2004:
2171 - Added I2C support for ML300.
2172 - Added support for ML300 to read out its environment information
2173 stored on the EEPROM.
2174 - Added support to use board specific parameters as part of
2175 U-Boot's environment information.
2176 - Updated MLD files to support configuration for new features
2179 * Patches by Travis Sawyer, 05 Aug 2004:
2180 - Remove incorrect bridge settings for eth group 6
2181 - Add call to setup bridge in ppc_440x_eth_initialize
2182 - Fix ppc_440x_eth_init to reset the phy only if its the
2183 first time through, otherwise, just check the phy for the
2184 autonegotiated speed/duplex. This allows the use of netconsole
2185 - only print the speed/duplex the first time the phy is reset.
2187 * Patch by Shlomo Kut, 29 Mar 2004:
2188 Add support for MKS Instruments "Quantum" board
2190 * Fix build problem with Cogent boards;
2191 avoid using <asm/byteorder.h> when using the host compiler
2193 * Patch by Ganapathi C, 04 Aug 2004:
2194 Fix NFS timeout issue
2196 * Patch by Yuli Barcohen, 19 Jul 2004:
2197 - Fix host tools building in Cygwin environment
2198 - Fix header files search order for host tools
2200 * Patch by Tom Armistead, 19 Jul 2004:
2201 Fix kgdb.S support for 74xx_75x cpu
2203 * Patch by Jon Loeliger, 15 Jul 2004:
2204 Fix MPC85xx I2C driver
2206 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2208 * Patch by Stephen Williams, 15 July 2004
2209 Set the PCI class code for JSE board as part of PCI interface setup
2211 * Patch by Michael Bendzick, 15 Jul 2004:
2212 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2213 CFG_FLASH_USE_BUFFER_WRITE is set
2215 * Patch by Yuli Barcohen, 13 Jul 2004:
2216 Allow clock setting on MPC866/MPC885 series chips according to
2217 environment variable `cpuclk'
2219 * Patch by Yuli Barcohen, 20 Apr 2004:
2220 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2222 * Patch by Vincent Dubey, 24 Sep 2004:
2223 Add support for xaeniax board
2225 * Add comment about non-GPL character of standalone applications to
2228 * Fix FEC ethernet problem on NSCU board.
2230 * Patch by Gary Jennejohn, 09 Sep 2004:
2231 allow to use USART1 as console port on at91rm9200dk boards
2233 * Patch by Stefan Roese, 16 Sep 2004:
2236 * Fix SysClk handling for PPChameleon and CATcenter boards
2238 * Patch by Detlev Zundel, 08 Sep 2004:
2239 Update etags build target
2241 * Improve NetConsole support: add support for broadcast destination
2242 address and buffered input.
2244 * Cleanup compiler warnings for GCC 3.3.x and later
2246 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2248 * Add support for IDS "NC650" board
2250 * Add automatic update support for LWMON board
2252 * Clear Block Lock-Bits when erasing flash on LWMON board.
2254 * Fix return code of "fatload" command
2256 * Enable MSDOS/VFAT filesystem support for LWMON board
2258 * Patch by Martin Krause, 03 Aug 2004:
2259 change timing for SM501 graphics controller on TQM5200 module
2261 * Patch by Mark Jonas, 13 July 2004:
2262 - Total5200 LCD now run in little endian mode. Endianess conversion
2263 is done in hardware.
2264 - Removed last reference to "console" environment variable.
2266 * Patches by Lars Munch, 12 Jul 2004:
2267 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2269 - split out the LXT971A PHY from ns_9750_eth.h
2270 - split the dm9161 phy part out of at91rm9200_ether.c
2272 * Patch by Andreas Engel, 12 Jul 2004:
2273 Replaced hardcoded PL011 clock frequency with config variable.
2274 Fixed wrong CONFIG_CMD_DFL doc.
2276 * Patch by Thomas Viehweger, 09 Jun 2004:
2277 make it possible to remove chpart when there is only one partition
2279 * Add support for console over UDP (compatible to Ingo Molnar's
2280 netconsole patch under Linux)
2282 * Patch by Jon Loeliger, 16 Jul 2004:
2283 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2285 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2286 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2287 and CONFIG_L2_INIT_RAM options.
2288 - Refactor Local Bus initialization out of SDRAM setup.
2289 - Re-implement new version of LBC11/DDR11 errata workarounds.
2290 - Moved board specific PCI init parts out of CPU directory.
2291 - Added TLB entry for PCI-1 IO Memory
2292 - Updated README.mpc85xxads
2294 * Patch by Sascha Hauer, 28 Jun:
2295 - add generic support for Motorola i.MX architecture
2296 - add support for mx1ads, mx1fs2 and scb9328 boards
2298 * Patches by Marc Leeman, 23 Jul 2004:
2299 - Add define for the PCI/Memory Buffer Configuration Register
2300 - corrected comments in cpu/mpc824x/cpu_init.c
2302 * Add support for multiple serial interfaces
2303 (for example to allow modem dial-in / dial-out)
2305 * Patch by Stefan Roese, 15 Jul 2004:
2306 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2308 * Fix NSCU config; add ethernet wakeup code.
2310 * Add link for preloader for Motorola ColdFire to README.m68k
2312 * Patch by Michael Bendzick, 12 Jul 2004:
2313 fix output formatting in drivers/cfi_flash.c
2315 * Patch by Mark Jonas, 02 Jul 2004:
2316 Fix lowboot (again) on MPC5xxx
2318 * Patch by Curt Brune, 07 Jul 2004:
2319 relocate exception vectors on arm720t if needed
2321 * Patch by George G. Davis, 06 Jul 2004:
2322 - update mach-types.h to latest arm.linux.org.uk master list
2323 - Set correct OMAP1610 bi_arch_number for build target
2325 * Patch by Curt Brune, 06 Jul 2004:
2326 evb4510: add support for timer interrupt; cleanup
2328 * Patch by Dan Poirot, 06 Jul 2004:
2329 Fix sbc8260 environment variables
2331 * Cleanup redundand "console" environment variable
2333 * Patch by Mark Jonas, 05 Jul 2004:
2334 add support for the Total5100's and Total5200's LCD screen
2336 * Patches by Dan Eisenhut, 01 Jul 2004:
2338 - Move doc2000.h include to prevent compiler warning on some boards
2340 * Patch by Mark Jonas, 01 Jul 2004:
2341 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2342 MGT5100 and MPC5200 based Freescale platforms.
2344 * Patch by Philippe Robin, 01 Jul 2004:
2345 Add initialization for Integrator and versatile board files.
2347 * Patch by Hinko Kocevar, 01 Jun 2004:
2348 Fix VFD FB allocation, add LCD FB allocation on ARM
2350 * Patch by Martin Krause, 30 Jun 2004:
2351 Add support for TQM5200 board
2353 * Patch by Martin Krause, 29 Jun 2004:
2354 Add loopw command: infinite write loop on address range
2356 * Patches by Yasushi Shoji, 29 Jun 2004:
2357 - add empty include/asm-microblaze/processor.h
2358 - add to CREDITS and MAINTAINERS
2359 - add gd initialization
2360 - add MicroBlaze and SUZAKU board to MAKEALL script
2361 - add reset support for SUZAKU
2362 - add flush_cache() for MicroBlaze
2363 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2364 size flash memory on SUZAKU
2366 * Patch by Prakash Kumar, 27 Jun 2004:
2367 Add support for the PXA250 based Intrinsyc Cerf board.
2369 * Patch by Yasushi Shoji, 27 Jun 2004:
2370 fix comment in include/common.h
2372 * Rename SBC8560 into sbc8560 for consistency
2374 * Patch by Daniel Poirot, 24 Jun 2004:
2375 Add support for Wind River's sbc8240 board
2377 * Patches by Yasushi Shoji, 26 Jun 2004:
2378 - drivers/serial_xuartlite.c: fix "return 0" in void function
2379 - add microblaze support to mkimage tool
2381 * Patch by Fred Klatt, 25 Jun 2004:
2382 Add support for WindRiver's sbc8560 board
2384 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2385 Small Bugs fixes for "at91rm9200dk" board:
2386 - Timing modifications for SPI DataFlash access
2387 - Fix NAND flash detection bug
2389 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2390 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2392 * Patch by Jon Loeliger, 17 June 2004:
2393 Completion of the 8540ADS/8560ADS updates:
2394 Fix some PCI and Rapid I/O memory maps,
2395 Initialize both TSEC 1 and 2,
2397 Update MAINTAINER for 85xx boards and README.mpc85xxads
2399 * Patch by Yuli Barcohen, 16 Jun 2004:
2400 Remove obsolete AdderII port which was superseded by unified
2401 AdderII/Adder87x port
2403 * Patch by Ladislav Michl, 16 Jun 2004:
2404 Fix gcc-3.3.3 warnings for smc91111.c
2406 * Patch by Stefan Roese, 02 Jul 2004:
2407 - Fix bug in 405 ethernet driver; allocated data not cleared!
2408 - Fix problem in 405 i2c driver; don't try to print without console!
2410 * Patch by Paul Ruhland, 11 Jun 2004:
2411 Remove debug code from 'board/lpd7a40x/flash.c'
2413 * Patch by Andrea Marson, 11 Jun 2004:
2414 Update for PPChameleon board:
2415 - support for SysClk @ 25MHz
2416 - support for Silicon Motion SM712 VGA controller
2419 * Patches by Richard Woodruff, 10 Jun 2004:
2420 - fix problems with examples/stubs.c for GCC >= 3.4
2421 - fix problems with gd initialization
2423 * Patch by Curt Brune, 17 May 2004:
2424 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2425 - Add support for ESPD-Inc. EVB4510 Board
2427 * Patch by Marc Leeman, 11 May 2004:
2428 Fix for MPC8245 - reading PPC Memory from another device with the
2429 PPC as PCI target device corrupts data due to interenal hardware
2432 * Fix "cls" command when used with splash screen
2434 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2435 slow download of a big image)
2437 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2438 display even after showing a bitmap
2440 * Patch by Josef Wagner, 04 Jun 2004:
2441 - DDR Ram support for PM520 (MPC5200)
2442 - support for different flash types (PM520)
2443 - USB / IDE / CF-Card / DiskOnChip support for PM520
2444 - 8 bit boot rom support for PM520/CE520
2445 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2446 - I2C and RTC support for CPC45
2447 - support of new flash type (28F160C3T) for CPC45
2449 * Fix flash parameters passed to Linux for PPChameleon board
2451 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2453 * Patch by Paul Ruhland, 10 Jun 2004:
2454 fix support for Logic SDK-LH7A404 board and clean up the
2455 LH7A404 register macros.
2457 * Patch by Matthew McClintock, 10 Jun 2004:
2458 Modify code to select correct serial clock on Sandpoint8245
2460 * Patch by Robert Schwebel, 10 Jun 2004:
2461 Add support for Intel K3 strata flash.
2463 * Patch by Thomas Brand, 10 Jun 2004:
2464 Fix "loads" command on DK1S10 board
2466 * Patch by Yuli Barcohen, 09 Jun 2004:
2467 Add support for 8MB flash SIMM and JFFS2 file system on
2468 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2470 * Patch by Yuli Barcohen, 09 Jun 2004:
2471 Add support for Analogue&Micro Adder87x and the older AdderII board.
2473 * Patch by Ming-Len Wu, 09 Jun 2004:
2474 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2476 * Patch by Sam Song, 09 Jun 2004:
2477 - Add support for RPXlite_DW board
2478 - Update FLASH driver for 4*AM29DL323DB90VI
2479 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2481 * Patch by Mark Jonas, 08 June 2004:
2482 - Make MPC5200 boards evaluate the SVR to print processor name and
2483 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2485 * Patch by Kai-Uwe Bloem, 06 May 2004:
2486 Fix endianess problem in cramfs code
2488 * Patch by Tom Armistead, 04 Jun 2004:
2489 Add support for MAX6900 RTC
2491 * Patches by Ladislav Michl, 03 Jun 2004:
2492 - fix cfi_flash.c on LE systems
2493 - let 'make mrproper' delete u-boot.img as well
2494 - turn printf into debug in cfi_flash.c
2496 * Patch by Kurt Stremerch, 28 May 2004:
2497 Add support for Exys XSEngine board
2499 * Patch by Martin Krause, 27 May 2004:
2500 Fix a MPC5xxx I2C timing issue in i2c_probe().
2502 * Patch by Leif Lindholm, 27 May 2004:
2503 Fix board_init_f() for dbau1x00 board.
2505 * Patch by Imre Deak, 26 May 2004:
2506 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2507 Set flash base accordingly, and decide whether to do or skip board
2508 specific setup steps.
2510 * Patch by Josef Baumgartner, 26 May 2004:
2511 Add missing define in include/asm-m68k/global_data.h
2513 * Patch by Josef Baumgartner, 25 May 2004:
2514 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2516 * Patch by Paul Ruhland, 24 May 2004:
2517 fix SDRAM initialization for LPD7A400 board.
2519 * Patch by Jian Zhang, 20 May 2004:
2520 add support for environment in NAND flash
2522 * Patch by Yuli Barcohen, 20 May 2004:
2523 Add support for Interphase iSPAN boards.
2525 * Patches by Paul Ruhland, 17 May 2004:
2526 - Add I/O functions to the smc91111 ethernet driver to support the
2527 Logic LPD7A40x boards.
2528 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2529 specifically the LPD7A400.
2531 * Patches by Robert Schwebel, 15 May 2004:
2532 - call MAC address reading code also for SMSC91C111;
2533 - make SMSC91C111 timeout configurable, remove duplicate code
2534 - fix get_timer() for PXA
2535 - update doc/README.JFFS2
2536 - use "bootfile" env variable also for jffs2
2538 * Patch by Tolunay Orkun, 14 May 2004:
2539 Add support for Cogent CSB472 board (8MB Flash Rev)
2541 * Patch by Thomas Viehweger, 14 May 2004:
2542 - flash.h: more flash types added
2543 - immap_8260.h: some bits added (useful for RMII)
2544 - cmd_coninfo.c: typo corrected, printf -> puts
2545 - reduced size by replacing spaces with tab
2547 * Patch by Robert Schwebel, 13 May 2004:
2548 Add 'imgextract' command: extract one part of a multi file image.
2550 * Patches by Jon Loeliger, 11 May 2004:
2551 Dynamically handle REV1 and REV2 MPC85xx parts.
2552 (Jon Loeliger, 10-May-2004).
2553 New consistent memory map and Local Access Window across MPC85xx line.
2554 New CCSRBAR at 0xE000_0000 now.
2555 Add RAPID I/O memory map.
2556 New memory map in README.MPC85xxads
2557 (Kumar Gala, 10-May-2004)
2558 Better board and CPU identification on MPC85xx boards at boot.
2559 (Jon Loeliger, 10-May-2004)
2560 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2561 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2562 (Jim Robertson, 10-May-2004)
2563 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2564 Supports multiple PHYs.
2565 (Andy Fleming, 10-May-2004)
2566 Some README.MPC85xxads updates.
2567 (Kumar Gala, 10-May-2004)
2568 Copyright updates for "Freescale"
2569 (Andy Fleming, 10-May-2004)
2571 * Patch by Stephen Williams, 11 May 2004:
2572 Add flash support for ST M29W040B
2573 Reduce JSE specific flash.c to remove dead code.
2575 * Patch by Markus Pietrek, 04 May 2004:
2576 Fix clear_bss code for ARM systems (all except s3c44b0 which
2577 doesn't clear BSS at all?)
2579 * Fix "ping" problem on INC-IP board. Strange problem:
2580 Sometimes the store word instruction hangs while writing to one of
2581 the Switch registers, but only if the next instruction is 16-byte
2582 aligned. Moving the instruction into a separate function somehow
2583 makes the problem go away.
2585 * Patch by Rishi Bhattacharya, 08 May 2004:
2586 Add support for TI OMAP5912 OSK Board
2588 * Patch by Sam Song May, 07 May 2004:
2589 Fix typo of UPM table for rmu board
2591 * Patch by Pantelis Antoniou, 05 May 2004:
2592 - Intracom board update.
2595 * Add support for the second Ethernet interface for the 'PPChameleon'
2598 * Patch by Dave Peverley, 30 Apr 2004:
2599 Add support for OMAP730 Perseus2 Development board
2601 * Patch by Alan J. Luse, 29 Apr 2004:
2602 Fix flash chip-select (OR0) option register setting on FADS boards.
2604 * Patch by Alan J. Luse, 29 Apr 2004:
2605 Report MII network speed and duplex setting properly when
2606 auto-negotiate is not enabled.
2608 * Patch by Jarrett Redd, 29 Apr 2004:
2609 Fix hang on reset on Ocotea board due to flash in wrong mode.
2611 * Patch by Dave Peverley, 29 Apr 2004:
2612 add MAC address detection to smc91111 driver
2614 * Patch by David Müller, 28 Apr 2004:
2615 fix typo in lib_arm/board.c
2617 * Patch by Tolunay Orkun, 20 Apr 2004:
2618 - README update: add CONFIG_CSB272 and csb272_config
2619 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2620 i2cfast environment variable
2622 * Patch by Yuli Barcohen, 19 Apr 2004:
2623 - Rename DUET_ADS to MPC885ADS
2624 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2625 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2626 - Clean up FADS family port to use the new defines
2628 * Fix PCI support on CPC45 board
2630 * Patch by Scott McNutt, 25 Apr 2004:
2631 Add Nios GDB/JTAG Console support:
2632 - Add stubs to support gdb via JTAG.
2633 - Add support for console over JTAG.
2636 * Add support for CATcenter board (based on PPChameleon ME module)
2638 * Patch by Klaus Heydeck, 12 May 2004:
2639 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2640 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2641 various changes to KUP4 board specific files
2643 * Fix minor network problem on MPC5200: need some delay between
2644 resetting the PHY and sending the first packet. Implemented in a
2645 "natural" way by invoking the PHY reset and initialization code
2646 only once after power on vs. each time the interface is brought up.
2648 * Add some limited support for low-speed devices to SL811 USB controller
2649 (at least "usb reset" now passes successfully and "usb info" displays
2650 correct information)
2652 * Change init sequence for multiple network interfaces: initialize
2653 on-chip interfaces before external cards.
2655 * Fix memory leak in the NAND-specific JFFS2 code
2657 * Fix SL811 USB controller when attached to a USB hub
2659 * Fix config option spelling in PM520 config file
2661 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2662 patches by Pantelis Antoniou, 30 Mar 2004)
2664 * Fix minor NAND JFFS2 related issue
2666 * Fixes for SL811 USB controller:
2667 - implement workaround for broken memory stick
2668 - improve error handling
2670 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2671 cope with congested networks.
2673 ======================================================================
2674 Changes for U-Boot 1.1.1:
2675 ======================================================================
2677 * Patch by Travis Sawyer, 23 Apr 2004:
2678 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2679 errata from Vitesse Semiconductor.
2681 * Patch by Philippe Robin, 22 Apr 2004:
2682 Fix ethernet configuration for "versatile" board
2684 * Patch by Kshitij Gupta, 21 Apr 2004:
2685 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2687 * Patch by Steven Scholz, 24 Feb 2004:
2688 Fix a bug in AT91RM9200 ethernet driver:
2689 The MII interface is now initialized before accessing the PHY.
2691 * Patch by John Kerl, 19 Apr 2004:
2692 Use U-boot's miiphy.h for PHY register names, rather than
2693 introducing a new header file.
2695 * Update pci_ids.h from linux-2.4.26
2697 * Patch by Masami Komiya, 19 Apr 2004:
2698 Fix problem cause by VLAN function on little endian architecture
2699 without VLAN environment
2701 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2702 binary image for all clock frequencies. Implement run-time
2703 optimization of flash access timing based on the actual bus
2706 * Modify KUP4X board configuration to use SL811 driver for USB memory
2707 sticks (including FAT / VFAT filesystem support)
2709 * Add SL811 Host Controller Interface driver for USB
2711 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2713 * Patch by Pantelis Antoniou, 19 Apr 2004:
2714 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2715 Minor patches for Intracom boards.
2717 * Patch by Christian Pell, 19 Apr 2004:
2718 cleanup support for CF/IDE on PCMCIA for PXA25X
2720 * Temporarily disabled John Kerl's extended MII command code because
2721 "miivals.h" is missing
2723 * Patches by Mark Jonas, 13 Apr 2004:
2724 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2725 - Add sync instructions to IceCube SDRAM init code
2726 - Move SDRAM chip constants into seperate include files
2727 - Unify DDR and SDR initialization code
2728 - Unify all IceCube (Lite5xxx) target names
2730 * Patch by John Kerl, 16 Apr 2004:
2731 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2732 mii read 4-7 18-1a. Also add mii dump subcommand for
2733 pretty-printing standard regs 0-5.
2735 * Patch by Stephen Williams, 16 April 2004:
2736 fix typo in JSE.h; update MAINTAINERS
2738 * Patch by Matthew S. McClintock, 14 Apr 2004:
2739 fix initdram function for utx8245 board
2741 * Patch by Markus Pietrek, 14 Apr 2004:
2742 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2744 * Patch by Reinhard Meyer, 18 Apr 2004:
2745 provide the IDE Reset Function for EMK 5200 boards
2747 * Patch by Masami Komiya, 12 Apr 2004:
2748 fix pci_hose_write_config_{byte,word}_via_dword problems
2750 * Patch by Sangmoon Kim, 12 Apr 2004:
2751 Update max RAM size for debris board
2753 * Patch by Travis Sawyer, 08 Apr 2004:
2754 Add TLB entry for second DIMM slot on ocotea
2756 * Patch by Masami Komiya, 08 Apr 2004:
2757 add RTL8169 network driver
2759 * Patch by Dan Malek, 07 Apr 2004:
2760 - Add support for RPC/STx GP3, Motorola 8560 board
2761 - Update 85xx TSEC driver so it searches MII for first available PHY
2763 - Add functions to support console MII commands.
2765 * Patch by Tolunay Orkun, 07 Apr 2004:
2766 Move initialization of bi_iic_fast[]
2767 from board_init_f() to board_init_r()
2769 * Patch by Yasushi Shoji, 07 Apr 2004:
2770 Cleanup microblaze port
2772 * Patch by Sangmoon Kim, 07 Apr 2004:
2773 Add auto SDRAM module detection for Debris board
2775 * Patch by Rune Torgersen, 06 Apr 2004:
2776 - Fix some PCI problems on the MPC8266ADS board
2777 - Fix the location of some PCI entries in the immap structure
2779 * Patch by Yasushi Shoji, 07 Apr 2004:
2780 - add support for microblaze processors
2781 - add support for AtmarkTechno "suzaku" board
2783 * Configure PPChameleon board to use redundand environment in flash
2785 * Configure PPChameleon board to use JFFS2 NAND support.
2787 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2789 * Patch by Rune Torgersen, 16 Apr 2004:
2792 * Patches by Pantelis Antoniou, 16 Apr 2004:
2793 - add support for a new version of an Intracom board and fix
2794 various other things on others.
2795 - add verify support to the crc32 command (define
2796 CONFIG_CRC32_VERIFY to enable it)
2797 - fix FEC driver for MPC8xx systems:
2798 1. fix compilation problems for boards that use dynamic
2800 2. shut down FEC after network transfers
2801 - HUSH parser fixes:
2802 1. A new test command was added. This is a simplified version of
2803 the one in the bourne shell.
2804 2. A new exit command was added which terminates the current
2806 3. Fixed handing of $? (exit code of last executed command)
2807 - Fix some compile problems;
2808 add "once" functionality for the netretry variable
2810 * Patch by George G. Davis, 02 Apr 2004:
2811 add support for Intel Assabet board
2813 * Patch by Stephen Williams, 01 Apr 2004:
2814 Add support for Picture Elements JSE board
2816 * Patch by Christian Pell, 01 Apr 2004:
2817 Add CompactFlash support for PXA systems.
2819 * Patches by Pantelis Antoniou, 30 Mar 2004:
2820 - add auto-complete support to the U-Boot CLI
2821 - add support for NETTA and NETPHONE boards; fix NETVIA board
2822 - add support for the Epson 156x series of graphical displays
2823 (These displays are serial and not suitable for using a normal
2824 framebuffer console on them)
2825 - add infrastructure needed in order to POST any DSPs in a board
2826 - improve and fix various things in the MPC8xx FEC driver:
2827 1. The new 87x and 88x series of processors have two FECs,
2828 and the new driver supports them both.
2829 2. Another change in the 87x/88x series is support for
2830 the RMII (Reduced MII) interface. However numerous
2831 changes are needed to make it work since the PHYs
2832 are connected to the same lines. That means that
2833 you have to address them correctly over the MII
2835 3. We now correctly match the MII/RMII interface
2836 configuration to what the PHY reports.
2837 - Fix problem when readingthe MII status register. Due to the
2838 internal design of many PHYs you have to read the register
2839 twice. The problem is more apparent in 10Mbit mode.
2840 - add new mode ".jffs2s" for reading from a NAND device: it just
2841 skips over bad blocks.
2842 - add networking support for VLANs (802.1q), and CDP (Cisco
2844 - some minor patches / cleanup
2846 * Patch by Yuli Barcohen, 28 Mar 2004:
2847 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2848 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2849 - Change configuration method for MPC8260ADS family
2851 * add startup code to clear the BSS of standalone applications
2853 * Fix if / elif handling bug in HUSH shell
2855 ======================================================================
2856 Changes for U-Boot 1.1.0:
2857 ======================================================================
2859 * Patch by Mark Jonas: Remove config.tmp files only when
2860 unconfiguring the board
2862 * Adapt RMU board for bigger flash memory
2864 * Patch by Klaus Heydeck, 13 Mar 2003:
2865 Add support for KUP4X Board
2867 * Patch by Pavel Bartusek, 21 Mar 2004
2868 Add Reiserfs support
2870 * Patch by Hinko Kocevar, 20 Mar 2004
2871 - Add auto-release for SMSC LAN91c111 driver
2872 - Add save/restore of PTR and PNR regs as suggested in datasheet
2874 * Patch by Stephen Williams, 19 March 2004
2875 Increase speed of sector reads from SystemACE,
2876 shorten poll timeout and remove a useless reset
2878 * Patch by Tolunay Orkun, 19 Mar 2004:
2879 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2882 * Patch by Brad Kemp, 18 Mar 2004:
2883 prevent machine checks during a PCI scan
2885 * Patch by Pierre Aubert, 18 Mar 2004:
2886 Fix string cleaning in IDE identification
2888 * Patch by Pierre Aubert, 18 Mar 2004:
2889 - Unify video mode handling for Chips & Technologies 69000 Video
2890 chip and Silicon Motion SMI 712/710/810 Video chip
2891 - Add selection of the video output (CRT or LCD) via 'videoout'
2892 environment variable for the Silicon Motion
2895 * Patch by Pierre Aubert, 18 Mar 2004:
2896 include/common.h typo fix
2898 * Patches by Tolunay Orkun, 17 Mar 2004:
2899 - Add support for bd->bi_iic_fast[] initialization via environment
2900 variable "i2cfast" (CONFIG_I2CFAST)
2901 - Add "i2cfast" u-boot environment variable support for csb272
2903 * Patch by Carl Riechers, 17 Mar 2004:
2904 Ignore '\0' characters in console input for use with telnet and
2907 * Patch by Leon Kukovec, 17 Mar 2004:
2908 typo fix for strswab prototype #ifdef
2910 * Patches by Thomas Viehweger, 16 Mar 2004:
2911 - show PCI clock frequency on MPC8260 systems
2912 - add FCC_PSMR_RMII flag for HiP7 processors
2913 - in do_jffs2_fsload(), take load address from load_addr if not set
2914 explicit, update load_addr otherwise
2915 - replaced printf by putc/puts when no formatting is needed
2916 (smaller code size, faster execution)
2918 * Patch by Phillippe Robin, 16 Mar 2004:
2919 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2921 * Patch by Stephen Williams, 15 Mar 2004:
2922 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2924 * Patch by Tolunay Orkun, 15 Mar 2004:
2925 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2927 * Patch by Travis Sawyer, 15 Mar 2004:
2928 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2930 * Add start-up delay to make sure power has stabilized before
2931 attempting to switch on USB on SX1 board.
2933 * Patch by Josef Wagner, 18 Mar 2004:
2934 - Add support for MicroSys XM250 board (PXA255)
2935 - Add support for MicroSys PM828 board (MPC8280)
2936 - Add support for 32 MB Flash on PM825/826
2937 - new SDRAM refresh rate for PM825/PM826
2938 - added support for MicroSys PM520 (MPC5200)
2939 - replaced Query by Identify command in CPU86/flash.c
2940 to support 28F160F3B
2942 * Fix wrap around problem with udelay() on ARM920T
2944 * Add support for Macronix flash on TRAB board
2946 * Patch by Pierre Aubert, 15 Mar 2004:
2947 Fix buffer overflow in IDE identification
2949 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2951 * Remove redundand #define in IceCube.h
2953 * Patch by Steven Scholz, 27 Feb 2004:
2954 - Adding get_ticks() and get_tbclk() for AT91RM9200
2955 - Many white space fixes in cpu/at91rm9200/interrupts.c
2957 * Patches by Steven Scholz, 20 Feb 2004:
2958 some cleanup in AT91RM9200 related code
2960 * Patches by Travis Sawyer, 12 Mar 2004:
2961 - Fix Gigabit Ethernet support for 440GX
2962 - Add Gigabit Ethernet Support to MII PHY utilities
2964 * Patch by Brad Kemp, 12 Mar 2004:
2965 Fixes for drivers/cfi_flash.c:
2966 - Better support for x8/x16 implementations
2967 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2968 - Added defines for AMD command and address constants
2970 * Patch by Leon Kukovec, 12 Mar 2004:
2971 Fix get_dentfromdir() to correctly handle deleted dentries
2973 * Patch by George G. Davis, 11 Mar 2004:
2974 Remove hard coded network settings in TI OMAP1610 H2
2975 default board config
2977 * Patch by George G. Davis, 11 Mar 2004:
2978 add support for ADS GraphicsClient+ board.
2980 * Patch by Pierre Aubert, 11 Mar 2004:
2981 - add bitmap command and splash screen support in cfb console
2982 - add [optional] origin in the bitmap display command
2984 * Patch by Travis Sawyer, 11 Mar 2004:
2985 Fix ocotea board early init interrupt setup.
2987 * Patch by Thomas Viehweger, 11 Mar 2004:
2988 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2990 * Patch by Stephan Linz, 09 Mar 2004
2991 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2993 * Patch by George G. Davis, 9 Mar 2004:
2994 fix recent build failure for SA1100 target
2996 * Patch by Travis Sawyer, 09 Mar 2004:
2997 Support native interrupt mode for the IBM440GX.
2998 Previously it was running in 440GP compatibility mode.
3000 * Patch by Philippe Robin, 09 Mar 2004:
3001 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3004 * Patch by Masami Komiya, 08 Mar 2004:
3005 Don't overwrite server IP address or boot file name
3006 when the boot server does not return values
3008 * Patch by Tolunay Orkun, 5 Mar 2004:
3009 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3011 * Patch by Tolunay Orkun, 5 Mar 2004:
3012 Fix early board initialization for Cogent CSB272 board
3014 * Patch by Ed Okerson, 3 Mar 2004:
3015 fix CFI flash writes for little endian systems
3017 * Patch by Reinhard Meyer, 01 Mar 2004:
3018 generalize USB and IDE support for MPC5200 with according
3019 changes to IceCube.h and TOP5200.h
3020 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3021 add info about USB and IDE to README
3023 * Patch by Yuli Barcohen, 4 Mar 2004:
3024 Fix problems with GCC 3.3.x which changed handling of global
3025 variables explicitly initialized to zero (now in .bss instead of
3028 * Patch by Leon Kukovec, 02 Mar 2004:
3029 add strswab() to fix IDE LBA capacity, firmware and model numbers
3030 on little endian machines
3032 * Patch by Masami Komiya, 02 Mar 2004:
3033 - Remove get_ticks() from NFS code
3034 - Add verification of RPC transaction ID
3036 * Patch by Pierre Aubert, 02 Mar 2004:
3037 cleanup for IDE and USB drivers for MPC5200
3039 * Patch by Travis Sawyer, 01 Mar 2004:
3041 - Add IBM PPC440GX Ref Platform support (Ocotea)
3042 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3043 Adapted to U-Boot and 440GX port
3045 - Add gracious handling of all Ethernet Pin Selections for 440GX
3046 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3048 - Add needed bit definitions
3051 * Patch by Carl Riechers, 1 Mar 2004:
3052 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3054 * Patch by Stephan Linz, 27 Feb 2004
3055 - avoid problems for targets without NFS download support
3057 * Patch by Rune Torgersen, 27 Feb 2004:
3058 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3059 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3060 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3062 * Patch by Masami Komiya, 27 Feb 2004:
3063 Fix rarpboot: add autoload by NFS
3065 * Patch by Dan Eisenhut, 26 Feb 2004:
3066 fix flash_write return value in saveenv
3068 * Patch by Stephan Linz, 11 Dec 2003
3069 expand config.mk to avoid trigraph warnings on NIOS
3071 * Rename "BMS2003" board into "HMI10"
3073 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3074 storage; auto-set console on USB port (using preboot command)
3076 * Add support for SX1 mobile phone; add support for USB-based console
3077 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3079 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3081 * Fix SDRAM timings for LITE5200 / IceCube board
3083 * Handle Auti-MDIX / connection status for INCA-IP
3085 * Fix USB problems when attempting to read 0 bytes
3087 * Patch by Travis Sawyer, 26 Feb 2004:
3088 Fix broken compile for XPEDITE1K target.
3090 * Patch by Stephan Linz, 26 Feb 2004:
3091 Bug fix for NFS code on NIOS targets
3093 * Patch by Stephen Williams, 26 Feb 2004:
3094 Break up SystemACE reads of large block counts
3096 * Patch by Pierre Aubert, 26 Feb 2004
3097 add IDE support for MPC5200
3099 * Patch by Masami Komiya, 26 Feb 2004:
3100 add autoload via NFS
3102 * Patch by Stephen Williams
3103 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3104 elsewhere in the source.
3106 * Patch by Steven Scholz, 25 Feb 2004:
3107 - Timeouts in FPGA code should be based on CFG_HZ
3108 - Minor cleanup in code for Altera FPGA ACEX1K
3110 * Patch by Steven Scholz, 25 Feb 2004:
3111 Changed "Directory Hierarchy" section in README
3113 * Patch by Masami Komiya, 25 Feb 2004:
3114 Reduce copy count in nfs_read_reply() of NFS code
3116 * Patch by Markus Pietrek, 24 Feb 2004:
3117 NS9750 DevBoard added
3119 * Patch by Pierre Aubert, 24 Feb 2004
3120 add USB support for MPC5200
3122 * Patch by Steven Scholz, 24 Feb 2004:
3123 - fix MII commands to use values from last command
3125 * Patch by Torsten Demke, 24 Feb 2004:
3126 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3128 * Patch by Rahul Shanbhag, 19 Feb 2004:
3129 Fixes for for OMAP1610 board:
3130 - shift some IRQ specific code to platform.S file
3131 - remove duplicatewatchdog reset code from start.S
3133 * Make Auto-MDIX Support configurable on INCA-IP board
3135 * Fix license for mkimage tool
3137 * Patch by Masami Komiya, 24 Feb 2004:
3138 Update NetBootFileXferSize in NFS code
3140 * Patch by Scott McNutt, 24 Feb 2004:
3141 fix packet length in NFS code
3143 * Patch by Masami Komiy, 22 Feb 2004:
3144 Add support for NFS for file download
3146 * Patch by Andrea Scian, 17 Feb 2004:
3147 Add support for S3C44B0 processor and DAVE B2 board
3149 * Patch by Steven Scholz, 20 Feb 2004:
3150 - Add support for MII commands on AT91RM9200 boards
3151 - some cleanup in AT91RM9200 ethernet code
3153 * Patch by Peter Ryser, 20 Feb 2004:
3154 Add support for the Xilinx ML300 platform
3156 * Patch by Stephan Linz, 17 Feb 2004:
3157 Fix watchdog support for NIOS
3159 * Patch by Josh Fryman, 16 Feb 2004:
3160 Fix byte-swapping for cfi_flash.c for different bus widths
3162 * Patch by Jon Diekema, 14 Jeb 2004:
3163 Remove duplicate "FPGA Support" notes from the README file
3165 * Patches by Reinhard Meyer, 14 Feb 2004:
3166 - update board/emk tree; use common flash driver
3167 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3168 [adapted for other PPC CPUs -- wd]
3169 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3171 * Patch by Jon Diekema, 13 Feb 2004:
3172 Call show_boot_progress() whenever POST "FAILED" is printed.
3174 * Patch by Nishant Kamat, 13 Feb 2004:
3175 Add support for TI OMAP1610 H2 Board
3176 Fixes for cpu/arm926ejs/interrupt.c
3177 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3178 Fix for a timer bug in OMAP1610 Innovator
3179 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3181 * Patches by Stephan Linz, 12 Feb 2004:
3182 - add support for NIOS timer with variable period preload counter value
3183 - prepare POST framework support for NIOS targets
3185 * Patch by Denis Peter, 11 Feb 2004:
3186 add POST support for the MIP405 board
3188 * Patch by Laurent Mohin, 10 Feb 2004:
3189 Fix buffer overflow in common/usb.c
3191 * Patch by Tolunay Orkun, 10 Feb 2004:
3192 Add support for Cogent CSB272 board
3194 * Patch by Thomas Elste, 10 Feb 2004:
3195 Add support for NET+50 CPU and ModNET50 board
3197 * Patch by Sam Song, 10 Feb 2004:
3198 Fix typos in cfi_flash.c
3200 * Patch by Leon Kukovec, 10 Feb 2004
3201 Fixed long dir entry slot id calculation in get_vfatname
3203 * Patch by Robin Gilks, 10 Feb 2004:
3204 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3205 !=, <>, <, >, <=, >=)
3207 * Fix problem with side effects in macros in include/usb.h
3209 * Patch by David Benson, 13 Nov 2003:
3210 bug 841358 - fix TFTP download size limit
3212 * Fixing bug 850768:
3213 improper flush_cache() in load_serial()
3215 * Fixing bug 834943:
3216 MPC8540 - missing volatile declarations
3218 * Patch by Stephen Williams, 09 Feb 2004:
3219 Add support for Xilinx SystemACE chip:
3220 - New files common/cmd_ace.c and include/systemace.h
3221 - Hook systemace support into cmd_fat and the partition manager
3223 * Patch by Travis Sawyer, 09 Feb 2004:
3224 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3226 * Patch by Travis Sawyer, 09 Feb 2004:
3228 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3229 - Add phymode for 440 enet
3232 - Change board_pre_init to board_early_init_f
3233 - Add user flash to bus controller setup
3235 - Fix is_pci_host to check GPIO for monarch bit
3236 - Force xpedite1k to pci conventional mode (via #define option)
3238 * Patch by Brad Kemp, 4 Feb 2004:
3239 - handle the machine check that is generated during the PCI scans
3241 - define the registers used in the IMMR by the PCI subsystem.
3243 * Patch by Pierre Aubert, 03 Feb 2004:
3244 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3246 * Patch by Jeff Angielski, 03 Feb 2004:
3247 Fix copy & paste error in cpu/mpc8260/pci.c
3249 * Patch by Reinhard Meyer, 24 Jan 2004:
3250 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3252 * Add Auto-MDIX support for INCA-IP
3256 * Patch by Josef Baumgartner, 10 Feb 2004:
3257 Fixes for ColdFire port
3259 * Patch by Brad Kemp, 11 Feb 2004:
3260 Fix CFI flash driver problems
3262 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3263 modules at CPU clock frequencies above 66 MHz.
3265 * Optimize flash programming speed for LWMON (by another 100% :-)
3267 * Patch by Jian Zhang, 3 Feb 2004:
3268 - Changed the incorrect FAT12BUFSIZE
3269 - data_begin in fsdata can be negative. Changed it to be short.
3271 * Patches by Stephan Linz, 30 Jan 2004:
3272 1: - board/altera/common/flash.c:flash_erase():
3273 o allow interrupts befor get_timer() call
3274 o check-up each erased sector and avoid unexpected timeouts
3275 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3276 o enclose sevenseg_set() in cpp condition
3277 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3278 - fix some typed in mistakes in the NIOS documentation
3279 2: - split DK1C20 configuration into several header files:
3280 o two new files for each NIOS CPU description
3281 o U-Boot related part is remaining in DK1C20.h
3282 3: - split DK1S10 configuration into several header files:
3283 o two new files for each NIOS CPU description
3284 o U-Boot related part is remaining in DK1S10.h
3285 4: - Add support for the Microtronix Linux Development Kit
3286 NIOS CPU configuration at the Altera Nios Development Kit,
3287 Stratix Edition (DK-1S10)
3288 5: - Add documentation for the Altera Nios Development Kit,
3289 Stratix Edition (DK-1S10)
3290 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3292 7: - Add support for the common U-Boot SPI framework at
3295 * Patch by Rahul Shanbhag, 28 Jan 2004:
3296 Fix flash protection/locking handling for OMAP1610 innovator board.
3298 * Patch by Rolf Peukert, 28 Jan 2004:
3299 fix flash write problems on CSB226 board (write with 32 bit bus width)
3301 * Patches by Mark Jonas, 16 Jan 2004:
3302 - fix rounding error when calculating baudrates for MPC5200 PSCs
3303 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3304 time which is not supported
3306 * Patch by Yuli Barcohen, 26 Jan 2004:
3307 Allow bzip2 compression for small memory footprint boards
3309 * Patch by Brad Kemp, 21 Jan 2004:
3310 Add support for CFI flash driver for both the Intel and the AMD
3313 * Patch by Travis Sawyer, 20 Jan 2004:
3314 Fix pci bridge auto enumeration of sibling p2p bridges.
3316 * Patch by Tolunay Orkun, 12 Jan 2004:
3317 Add some delays as needed for Intel LXT971A PHY support
3319 * Patches by Stephan Linz, 09 Jan 2004:
3320 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3321 - make DK1C20 board configuration related to ASMI conform to
3324 * Patch by Anders Larsen, 09 Jan 2004:
3326 ARM memory layout fixes: the abort-stack is now set up in the
3327 correct RAM area, and the BSS is zeroed out as it should be.
3329 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3330 of the linker scripts are replaced by '__bss_start' and '_end',
3331 resp., which is a further step to eliminate unnecessary differences
3332 between the implementation of the CPU architectures.
3334 * Patch by liang a lei, 9 Jan 2004:
3335 Fix Intel 28F128J3 ID in include/flash.h
3337 * Patch by Masami Komiya, 09 Jan 2004:
3338 add support for TB0229 board (NEC VR4131 MIPS processor)
3340 * Patch by Leon Kukovec, 12 Dec 2003:
3341 changed extern __inline__ into static __inline__ in
3342 include/linux/byteorder/swab.h
3344 * Patch by Travis Sawyer, 30 Dec 2003:
3345 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3346 select MDI port based on enabled EMAC device.
3347 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3350 * Patch by Wolter Kamphuis, 15 Dec 2003:
3351 made CONFIG_SILENT_CONSOLE usable on all architectures
3353 * Disable date command on TQM866M - there is no RTC on MPC866
3355 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3357 * Implement adaptive SDRAM timing configuration based on actual CPU
3358 clock frequency for INCA-IP; fix problem with board hanging when
3359 switching from 150MHz to 100MHz
3361 * Add PCMCIA CS support for BMS2003 board
3363 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3364 see doc/README.MPC866 for details;
3365 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3366 calculate CPU clock frequency from PLL register values.
3368 * Add support for 128 MB RAM on TQM8xxL/M modules
3370 * Fix PS/2 keyboard problem caused by statically initialized variable
3371 pointing to a location in flash
3373 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3375 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3376 before we can access it; add delay in case we are faster (with no
3379 * Cleanup of some init functions
3381 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3382 to avoid Linux crashes by early packets coming in.
3384 * Accelerate flash accesses on LWMON board by using buffered writes
3386 * Fix typo in Makefile;
3387 fix problem with PARTNUM detection
3389 * Patch by Reinhard Meyer, 09 Jan 2004:
3390 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3392 * Add support for IDE LED on BMS2003 board
3393 (exclusive with status LED!)
3395 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3398 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3399 Add common files for "emk" boards
3401 * Add a common get_ram_size() function and modify the the
3402 board-specific files to invoke that common implementation.
3404 ======================================================================
3405 Changes for U-Boot 1.0.1:
3406 ======================================================================
3408 * Set default clock for INCA-IP to 150 MHz
3410 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3411 add I2C support; add support for DS1337 RTC
3413 * Add CompactFlash support for BMS2003 board
3415 * Add support for status LED on BMS2003 board
3417 * Patch by Scott McNutt, 02 Jan 2004:
3418 Add support for the Nios Active Serial Memory Interface (ASMI)
3421 * Patch by Andrea Marson, 16 Dec 2003:
3422 Add support for the PPChameleon ME and HI modules
3424 * Patch by Yuli Barcohen, 22 Dec 2003:
3425 Add support for Motorola DUET ADS board (MPC87x/88x)
3427 * Patch by Robert Schwebel, 15 Dec 2003:
3428 add support for cramfs (uses JFFS2 command interface)
3430 * Patches by Stephan Linz, 11 Dec 2003:
3431 - more documentation for NIOS port
3432 - new struct nios_pio_t, struct nios_spi_t
3433 - Reconfiguration for NIOS Development Kit DK1C20:
3434 o move board related code from board/dk1c20
3435 to board/altera/dk1c20
3436 o create a new common source path board/altera/common
3437 and move generic flash access stuff into it
3438 o change/expand configuration file DK1C20.h
3439 - Add support for NIOS Development Kit DK1S10
3440 - Add status LED support for NIOS systems
3441 - Add dual 7-segment LED support for Altera NIOS DevKits
3443 * Patch by Ronen Shitrit, 10 Dec 2003:
3444 Add support for the Marvell DB64360 / DB64460 development boards
3446 * Patch by Detlev Zundel, 10 Dec 2003:
3447 fix dependency problem in examples/Makefile
3449 * Patch by Denis Peter, 8 Dec 2003
3450 - add support for the PATI board (MPC555)
3451 - add SPI support for the MPC5xx
3453 * Patch by Anders Larsen, 08 Dec 2003:
3454 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3455 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3456 cleanup some redundand #defines
3458 * Patch by André Schwarz, 8 Dec 2003:
3459 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3460 - TX and RX deskriptors must be quad-word aligned
3461 - does not work with only one TX deskriptor
3462 - standard reset method does not work
3464 * Patch by Masami Komiya, 08 Dec 2003:
3465 add RTL8139 ethernet driver
3467 * Patches by Ed Okerson, 07 Dec 2003:
3468 - fix ethernet for the AU1x00 processors in little-endian mode.
3469 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3471 * Minor code cleanup (coding style)
3473 * Patch by Reinhard Meyer, 30 Dec 2003:
3474 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3475 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3476 - turned debug print of PHY registers into a function (called in two places)
3477 - added support for EMK MPC5200 based modules
3479 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3481 * Add support for TQM866M modules
3483 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3485 * Fix a few compiler warnings
3487 * Patch by Reinhard Meyer, 28 Dec 2003:
3488 Add initial support for TOP5200 board
3490 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3491 environment variable which can set to "100", "133", or "150". The
3492 CPU clock will be configured accordingly upon next reboot. Other
3493 values are ignored. In case of an invalid or undefined "cpuclk"
3494 value, the compile-time default CPU clock speed will be used.
3496 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3497 window that is used to access the UART registers by the Linux driver)
3499 * Patch by Reinhard Meyer, 20 Dec 2003:
3500 Fix clock calculation for the MPC5200 for higher clock frequencies
3501 (above 2**32 / 10 = 429.5 MHz).
3503 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3505 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3507 * Add new configuration for IceCube board with DDR memory
3509 * Update TRAB memory configurations
3511 * Add JFFS2 support for INCA-IP board
3513 * Patch by Bill Hargen, 09 Dec 2003:
3514 - BUBINGA405EP: changed flash driver to protect top sector containing
3516 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3517 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3518 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3519 - 405EP: added/fixed support for "reginfo" command.
3520 - 4xx: removed spurious MII error messages on "mii info" command.
3522 * Patch by Bernhard Kuhn, 28 Nov 2003:
3523 add support for ColdFire CPU
3524 add support for Motorola M5272C3 and M5282EVB boards
3526 * Patch by Pierre Aubert, 24 Nov 2003:
3527 - add a return value for the fpga command
3528 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3529 is defined. If ide_preinit fails, ide_init is aborted.
3530 - fix an endianess problem in fat.h
3532 * Patch by Wolter Kamphuis, 05 Dec 2003:
3533 Add support for SNMC's QS850/QS823/QS860T boards
3535 * Patch by Yuli Barcohen, 3 Dec 2003:
3536 "revive" U-Boot support for old Motorola MPC860ADS board
3538 * Patch by Cam(ilo?), 03 Dec 2003:
3539 make examples build even with broken Montavista objcopy
3541 * Patch by Pavel Bartusek, 27 Nov 2003:
3542 fix conversion problem with "bootretry" evironment variable
3544 * Patch by Andre Schwarz, 24 Nov 2003:
3545 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3547 * Patch by Pavel Bartusek, 21 Nov 2003:
3548 set ZMII bridge speed on 440
3550 * Patch by Anders Larsen, 17 Nov 2003:
3551 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3553 * Patches by David Müller, 14 Nov 2003:
3554 - board/mpl/common/common_util.c
3555 * implement support for BZIP2 compressed images
3556 * various cleanups (printf -> puts, ...)
3557 - board/mpl/common/flash.c
3558 * report correct errors to upper layers
3559 * check the erase fail and VPP low bits in status reg
3560 - board/mpl/vcma9/cmd_vcma9.c
3561 - board/mpl/vcma9/flash.c
3562 * various cleanups (printf -> puts, ...)
3564 * fix typo in comment
3565 - cpu/arm920t/usb_ohci.c
3566 * support for S3C2410 is missing in #if line
3568 * reinit some registers in case of error (cable missing, ...)
3570 * support for USB/MMC devices is missing in #if line
3571 - include/configs/MIP405.h
3572 - include/configs/PIP405.h
3573 * enable BZIP2 support
3574 * enlarge malloc space to 1MiB because of BZIP2 support
3575 - include/configs/VCMA9.h
3576 * enable BZIP2 support
3577 * enlarge malloc space to 1MiB because of BZIP2 support
3578 * enable USB support
3579 - lib_arm/armlinux.c
3580 * change calling convention of ARM Linux kernel as
3581 described on http://www.arm.linux.org.uk/developer/booting.php
3583 * Patch by Thomas Lange, 14 Nov 2003:
3584 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3585 support all these AMD boards.
3587 * Patch by Thomas Lange, 14 Nov 2003:
3588 Workaround for mips au1x00 physical memory accesses (the au1x00
3589 uses a 36 bit bus internally and cannot access physical memory
3590 directly. Use the uncached SDRAM address instead of the physical
3593 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3594 add Realtek 8019 ethernet driver
3596 * Patch by Yuli Barcohen, 13 Nov 2003:
3597 MPC826xADS/PQ2FADS cleanup
3599 * Patch by Anders Larsen, 12 Nov 2003:
3600 Update README to mark the PORTIO commands non-standard
3602 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3603 update for for Atmel AT91RM9200DK development kit:
3604 - support for environment variables in DataFlash
3605 - Atmel DataFlash AT45DB1282 support
3607 * Patch by Jeff Carr, 11 Nov 2003:
3608 add support for new version of 8270 processors
3610 * Patches by George G. Davis, 05 Nov 2003:
3611 - only pass the ARM linux initrd tag to the kernel when an initrd
3613 - update omap1510inn configuration file
3615 * Patches by Stephan Linz, 3 Nov 2003:
3616 - more endianess fixes for LAN91C111 driver
3617 - CFG_HZ configuration patch for NIOS Cyclone board
3619 * Patch by Stephan Linz, 28 Oct 2003:
3620 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3622 * Patch by Steven Scholz, 20 Oct 2003:
3623 - make "mii info <addr>" show infor for PHY at "addr" only
3624 - Endian fix for miiphy_info()
3626 * Patch by Gleb Natapov, 19 Sep 2003:
3627 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3629 * Patch by Anders Larsen, 17 Sep 2003:
3630 Bring ARM memory layout in sync with the documentation:
3631 stack and malloc-heap are now located _below_ the U-Boot code
3633 * Accelerate booting on TRAB board: read and check autoupdate image
3634 headers first instead of always reading the whole images.
3636 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3638 * Enabled password check on RMU board
3640 * Fix configuration problem with IceCube in LOWBOOT configuration:
3641 envrionment got embedded, corrupting the image layout.
3643 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3645 * Added BMS2003 board
3646 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3648 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3649 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3652 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3655 * Add checksum verification to 'imls' command
3657 * Add bd_info fields needed for 4xx Linux I2C driver
3659 * Patch by Martin Krause, 4 Nov. 2003:
3660 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3662 * Print used network interface when CONFIG_NET_MULTI is set
3664 * Patch by Bernhard Kuhn, 28 Oct 2003:
3665 Add low boot support for MPC5200
3667 * Fix problem with dual PCMCIA support (NSCU)
3669 * Fix MPC5200 I2C initialization function
3671 ======================================================================
3672 Changes for U-Boot 1.0.0:
3673 ======================================================================
3675 * Fix parameter passing to standalone images with bootm command
3677 * Patch by Kyle Harris, 30 Oct 2003:
3678 Fix build errors for ixdp425 board
3680 * Patch by David M. Horn, 29 Oct 2003:
3681 Fixes to build under CYGWIN
3683 * Get IceCube MGT5100 working (again)
3685 * Fix problems in memory test on some boards (which was not
3686 non-destructive as intended)
3688 * Patch by Gary Jennejohn, 28 Oct 2003:
3689 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3690 to prevent stack overflow on ARM systems
3692 * Patch by Stephan Linz, 28 Oct 2003:
3693 fix init sequence error for NIOS port
3695 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3697 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3699 * Patch by Xiao Xianghua, 23 Oct 2003:
3700 small patch for mpc85xx
3702 * Fix small problem in MPC5200 I2C driver
3704 * Fix FCC3 support on ATC board
3706 * Correct header printing for multi-image files in do_bootm()
3708 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3710 * Fix PCI problems on PPChameleon board
3712 * Patch by Steven Scholz, 18 Oct 2003:
3713 Fix AT91RM9200 ethernet driver
3715 * Patch by Nye Liu, 17 Oct 2003:
3716 Fix typo in include/mpc8xx.h
3718 * Patch by Richard Woodruff, 16 Oct 03:
3719 Fixes for cpu/arm925/interrupt.c
3720 - Initialize timestamp & lastdec vars.
3721 - fix timestamp overflows.
3722 - fix lastdec overflow.
3723 - smarter normalization to allow udelay() below 1ms to work.
3725 * Patch by Scott McNutt, 16 Oct
3726 add networking support for the Altera Nios Development Kit,
3727 Cyclone Edition (DK-1C20)
3729 * Patch by Jon Diekema, 14 Oct 2003:
3730 add hint about doc/README.silent to README file
3732 * Add CompactFlash support for NSCU
3734 * Fix PCI problems on PPChameleonEVB
3736 * TRAB auto-update: Base decision if we have to strip the image
3737 header on image type as encoded in the header
3738 (include image type patch by Martin Krause, 17 Oct 2003)
3740 * Patches by Xianghua Xiao, 15 Oct 2003:
3742 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3743 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3744 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3746 * Fix flash timings on TRAB board
3748 * Make sure HUSH is initialized for running auto-update scripts
3750 * Make 5200 reset command _really_ reset the board, without running
3751 any other code after it
3753 * Fix errors with flash erase when range spans across banks
3754 that are mapped in reverse order
3756 * Fix flash mapping and display on P3G4 board
3758 * Patch by Kyle Harris, 15 Jul 2003:
3759 - add support for Intel IXP425 CPU
3760 - add support for IXDP425 eval board
3762 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3763 for more information
3765 * Patch by Steven Scholz, 10 Oct 2003
3766 - Add support for Altera FPGA ACEX1K
3768 * Patches by Thomas Lange, 09 Oct 2003:
3769 - fix cmd_ide.c for non ppc boards (read/write functions did not
3770 add ATA base address)
3771 - fix for shannon board
3772 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3773 - Endian swap ATA identity for all big endian CPUs, not just PPC
3774 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3776 - add support for dbau1x00 board (MIPS32)
3778 * Patch by Sangmoon Kim, 07 Oct 2003:
3779 add support for debris board
3781 * Patch by Martin Krause, 09 Oct 2003:
3782 Fixes for TRAB board
3783 - /board/trab/rs485.c: correct baudrate
3784 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3785 udelay(); fix some timing problems with adc controller
3786 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3787 modify commands: touch and buzzer
3789 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3790 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3791 Use direct function calls for auto_update instead of hush commands
3793 * Patch by Scott McNutt, 04 Oct 2003:
3794 - add support for Altera Nios-32 CPU
3795 - add support for Nios Cyclone Development Kit (DK-1C20)
3797 * Patch by Steven Scholz, 29 Sep 2003:
3798 - A second parameter for bootm overwrites the load address for
3799 "Standalone Application" images.
3800 - bootm sets environment variable "filesize" to the resulting
3801 (uncompressed) data length for "Standalone Application" images
3802 when autostart is set to "no". Now you can do something like
3803 if bootm $fpgadata $some_free_ram ; then
3804 fpga load 0 $some_free_ram $filesize
3807 * Patch by Denis Peter, 25 Sept 2003:
3808 add support for the MIP405 Rev. C board
3810 * Patch by Yuli Barcohen, 25 Sep 2003:
3811 add support for Zephyr Engineering ZPC.1900 board
3813 * Patch by Anders Larsen, 23 Sep 2003:
3814 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3815 implemented for the x86 architecture)
3817 * Patch by Sangmoon Kim, 23 Sep 2003:
3818 fix pll_pci_to_mem_multiplier table for MPC8245
3820 * Patch by Anders Larsen, 22 Sep 2003:
3821 enable timed autoboot on PXA
3823 * Patch by David Müller, 22 Sep 2003:
3824 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3825 returns correct libgcc file path
3826 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3827 time on s3c24x0 systems
3829 * Patch by Jon Diekema, 19 Sep 2003:
3830 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3831 link state to the fault LED.
3832 - In NetLoop, make the Fault LED reflect the link status. The link
3833 status gets updated on entry, and on timeouts.
3835 * Patch by Anders Larsen, 18 Sep 2003:
3836 allow mkimage to build and run on Cygwin-hosted systems
3838 * Patch by Frank Müller, 18 Sep 2003:
3839 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3842 * Patch by Pantelis Antoniou, 16 Sep 2003:
3843 add tool to compute fileds in the PLPRCR register for MPC86x
3845 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3847 * Fix build problems under FreeBSD
3849 * Add generic filesystem image type
3851 * Make fatload set filesize environment variable
3853 * enable basic / medium / high-end configurations for PPChameleonEVB
3854 board; fix NAND code
3856 * enable TFTP client code to specify to the server the desired
3857 timeout value (see RFC-2349)
3859 * Improve SDRAM setup for TRAB board
3861 * Suppress all output with splashscreen configured only if "splashimage"
3864 * Fix problems with I2C support for mpc5200
3866 * Adapt TRAB configuration and auto_update to new memory layout
3868 * Add configuration for wtk board
3870 * Add support for the Sharp LQ065T9DR51U LCD display
3872 * Patch by Rune Torgersen, 17 Sep 2003:
3873 - Fixes for MPC8266 default config
3874 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3876 * Patches by Jon Diekema, 17 Sep 2003:
3877 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3880 - adjust "help" output
3882 * Patches by Anders Larsen, 17 Sep 2003:
3883 - fix spelling errors
3884 - set GD_FLG_DEVINIT flag only after device function pointers
3886 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3888 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3889 - trigger watchdog while waiting in serial driver
3891 * Add auto-update code for TRAB board using USB memory sticks,
3892 support new configuration with more memory
3894 * disable MPC5200 bus pipelining as workaround for bus contention
3896 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3897 priority; configure critical interrupts to be handled like external
3900 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3901 go back to 66 MHz for stability
3903 * Patches by Jon Diekema, 15 Sep 2003:
3904 - add description for missing CFG_CMD_* entries in the README file
3907 * Patch by Gleb Natapov, 14 Sep 2003:
3908 enable watchdog support for all MPC824x boards that have a watchdog
3910 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3911 "Non-octet Aligned Frame" errors we see at 100 Mbps
3913 * Patch by Sharad Gupta, 14 Sep 2003:
3914 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3916 * Patch by llandre, 11 Sep 2003:
3917 update configuration for PPChameleonEVB board
3919 * Patch by David Müller, 13 Sep 2003:
3920 various changes to VCMA9 board specific files
3922 * Add I2C support for MGT5100 / MPC5200
3924 * Patch by Rune Torgersen, 11 Sep 2003:
3925 Changed default memory option on MPC8266ADS to NOT be Page Based
3926 Interleave, since this doesn't work very well with the standard
3929 * Patch by George G. Davis, 12 Sep 2003:
3930 fix Makefile settings for sk98 driver
3932 * Patch by Stefan Roese, 12 Sep 2003:
3933 - new boards added: DP405, HUB405, PLU405, VOH405
3934 - some esd boards updated
3935 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3937 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3939 * Patch by Martin Krause, 11 Sep 2003:
3940 add burn-in tests for TRAB board
3942 * Enable instruction cache on MPC5200 board
3944 * Patch by Denis Peter, 11 Sep 2003:
3945 - fix USB data pointer assignment for bulk only transfer.
3946 - prevent to display erased directories in FAT filesystem.
3948 * Change output format for NAND flash - make it look like for other
3951 ======================================================================
3952 Changes for U-Boot 0.4.8:
3953 ======================================================================
3955 * Add I2C and RTC support for RMU board
3957 * Patches by Denis Peter, 9 Sep 2003:
3958 add FAT support for IDE, SCSI and USB
3960 * Patches by Gleb Natapov, 2 Sep 2003:
3961 - cleanup of POST code for unsupported architectures
3962 - MPC824x locks way0 of data cache for use as initial RAM;
3963 this patch unlocks it after relocation to RAM and invalidates
3966 * Patch by Gleb Natapov, 30 Aug 2003:
3967 new I2C driver for mpc107 bridge. Now works from flash.
3969 * Patch by Dave Ellis, 11 Aug 2003:
3970 - JFFS2: fix typo in common/cmd_jffs2.c
3971 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3972 - JFFS2: remove node version 0 warning
3973 - JFFS2: accept JFFS2 PADDING nodes
3974 - SXNI855T: add AM29LV800 support
3975 - SXNI855T: move environment from EEPROM to flash
3976 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3978 * Patch by Bill Hargen, 11 Aug 2003:
3979 fixes for I2C on MPC8240
3980 - fix i2c_write routine
3981 - fix iprobe command
3982 - eliminates use of global variables, plus dead code, cleanup.
3984 * Add support for USB Mass Storage Devices (BBB)
3985 (tested with USB memory sticks only)
3987 * Avoid flicker on TRAB's VFD
3989 * Add support for SK98xx driver
3991 * Add PCI support for SL8245 board
3993 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3994 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3995 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3997 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3998 to allow for more accurate baudrate settings
3999 (error now 0.7% at 115 kbps, instead of 3.5% before)
4001 * Patch by Andreas Mohr, 4 Sep 2003:
4002 Fix a lot of spelling errors
4004 * Add support for PPChameleon Eval Board
4006 * Add support for P3G4 board
4008 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4011 * Patch by Yuli Barcohen, 7 Aug 2003:
4012 check BCSR to detect if the board is configured in PCI mode
4014 ======================================================================
4015 Changes for U-Boot 0.4.7:
4016 ======================================================================
4018 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4019 add support for Adder II MPC852T module
4021 * Patch by George G. Davis, 19 Aug 2003:
4022 fix TI Innovator/OMAP1510 pin configs
4024 * Patches by Kshitij, 18 Aug 2003
4025 - add support for arm926ejs cpu core
4026 - add support for TI OMAP 1610 Innovator Board
4028 * Patch by Yuli Barcohen, 14 Aug 2003:
4029 add support for bzip2 uncompression
4031 * Add GCC library to examples/Makefile so GCC utility functions will
4034 * Add I2C and RTC support for RMU board using software I2C driver
4035 (because of better response to iprobe command); fix problem with
4038 * Patch by Matthias Fuchs, 28 Aug 2003:
4039 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4040 CONFIG_BOOTP_MAKS (see README).
4042 * Fix ICU862 environment problem
4044 * Fix RAM size detection for RMU board
4046 * Implement "reset" for MGT5100/MPC5200 systems
4048 ======================================================================
4049 Changes for U-Boot 0.4.6:
4050 ======================================================================
4052 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4053 allow selection of clock frequency as "make" target
4055 * Implement memory autosizing code for IceCube boards
4057 * Configure network port on INCA-IP for autonegotiation
4059 * Fix overflow problem in network timeout code
4061 * Patch by Richard Woodruff, 8 Aug 2003:
4062 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4064 ======================================================================
4065 Changes for U-Boot 0.4.5:
4066 ======================================================================
4068 * Update for TQM board defaults:
4069 disable clocks_in_mhz, enable boot count limit
4071 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4072 in toplevel directory instead. Removed astest.c from tools/gdb because
4073 it is no longer relevant.
4075 * Fix PCI support for MPC5200 / IceCube Board
4077 * Map ISP1362 USB OTG controller for NSCU board
4079 * Patch by Brad Parker, 02 Aug 2003:
4080 fix sc520_cdp problems
4082 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4084 * Allow erase command to cross flash bank boundaries
4086 * Patch by Scott McNutt, 21 Jul 2003:
4087 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4088 Both LynxOS and BlueCat linux KDIs are supported.
4090 * Patch by Richard Woodruff, 25 Jul 2003:
4091 use more reliable reset for OMAP/925T
4093 * Patch by Nye Liu, 25 Jul 2003:
4094 fix typo in mpc8xx.h
4096 * Patch by Richard Woodruff, 24 Jul 2003:
4097 Fixes for cmd_nand.c:
4098 - Fixed null dereferece which could result in incorrect ECC values.
4099 - Added support for devices with no Ready/Busy signal hooked up.
4100 - Added OMAP1510 read/write protect handling.
4101 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4103 - Switched default ECC to be JFFS2.
4105 * Allow crc32 to be used at address 0x000
4107 * Provide consistent interface to standalone applications to access
4108 the 'global_data' structure
4109 Provide a doc/README.standalone more useful to users/developers.
4111 * Make IceCube MGT5100 FEC driver work
4113 * Implement new mechanism to export U-Boot's functions to standalone
4114 applications: instead of using (PPC-specific) system calls we now
4115 use a jump table; please see doc/README.standalone for details
4117 * Patch by Dave Westwood, 24 Jul 2003:
4118 added support for Unity OS (a proprietary OS)
4120 * Patch by Detlev Zundel, 23 Jul 2003:
4121 add "imls" command to print flash table of contents
4123 * Fix cold boot detection for log buffer reset
4125 * Return error for invalid length specifiers with "cp.X" etc.
4127 * Fix startup problem on MIPS
4129 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4130 bitmap support is configured
4132 * Patch by Bill Hargen, 18 Jul 2003:
4133 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4135 * Patch by Denis Peter, 18 Jul 2003:
4136 - fix memory configuration for MIP405T
4137 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4139 * Cleanup of TQM82xx configurations; use "official" board types
4140 to make selection easier.
4142 * Patch by Martin Krause, 17 Jul 2003:
4143 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4145 * Patch by Richard Woodruff, 17 July 03:
4146 - Fixed bug in OMAP1510 baud rate divisor settings.
4148 * Patch by Nye Liu, 16 July 2003:
4150 - add MPC86xADS support (uses MPC86xADS.h)
4151 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4153 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4154 o don't trust gclk() software measurement by default, depend on
4155 CONFIG_8xx_GCLK_FREQ
4156 - add DRAM SIMM not installed detection
4157 - use more "correct" SDRAM initialization sequence
4158 - allow different SDRAM sizes (8xxADS has 8M)
4160 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4161 - rename MAMR/MBMR defines to be more consistent. Should eventually
4162 be merged into MxMR to better reflect the PowerQUICC datasheet.
4164 * Patch by Yuli Barcohen, 16 Jul 2003:
4165 support new Motorola PQ2FADS-ZU evaluation board which replaced
4166 MPC8260ADS and MPC8266ADS
4168 ======================================================================
4169 Changes for U-Boot 0.4.4:
4170 ======================================================================
4172 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4174 * Add support for MGT5100 and MPC5200 processors
4176 * Patch by Lutz Dennig, 15 Jul 2003:
4177 update for R360MPI board
4179 ======================================================================
4180 Changes for U-Boot 0.4.3:
4181 ======================================================================
4183 * Patches by Kshitij, 04 Jul 2003
4184 - added support for arm925t cpu core
4185 - added support for TI OMAP 1510 Innovator Board
4187 * Patches by Martin Krause, 14 Jul 2003:
4188 - add I2C support for s3c2400 systems (trab board)
4189 - (re-) add "ping" to command table
4191 * Fix handling of "slow" POST routines
4193 * Patches by Yuli Barcohen, 13 Jul 2003:
4194 - Correct flash and JFFS2 support for MPC8260ADS
4195 - fix PVR values and clock generation for PowerQUICC II family
4198 * Patch by Bernhard Kuhn, 08 Jul 2003:
4199 - add support for M68K targets
4201 * Patch by Ken Chou, 3 Jul:
4202 - Fix PCI config table for A3000
4203 - Fix iobase for natsemi.c
4204 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4206 * Allow to enable "slow" POST routines by key press on power-on
4207 * Fix temperature dependend switching of LCD backlight on LWMON
4208 * Tweak output format for LWMON
4210 * Patch by Stefan Roese, 11 Jul 2003:
4211 - Fix bug in CONFIG_VERSION_VARIABLE.
4212 - AR405 config updated.
4213 - OCRTC/ORSG: bsp command added.
4214 - ASH405 bsp update.
4216 ======================================================================
4217 Changes for U-Boot 0.4.2:
4218 ======================================================================
4220 * Add support for NSCU board
4222 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4224 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4225 mirror bit flash on TQM8xxM modules
4227 * Patch by Kenneth Johansson, 30 Jun 2003:
4228 get rid of MK_CMD_ENTRY macro; update doc/README.command
4230 * Patch by Seb James, 30 Jun 2003:
4231 Improve documentation of I2C configuration in README
4233 * Fix problems with previous log buffer "fixes"
4235 * Fix minor help text issues
4237 * "log append" did not append a newline
4239 ======================================================================
4240 Changes for U-Boot 0.4.1:
4241 ======================================================================
4243 * Fix some missing commands, cleanup header files
4244 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4246 * Rewrite command lookup and help command (fix problems with bubble
4247 sort when sorting command name list). Minor cleanup here and there.
4249 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4250 - Allow to call sysmon function interactively
4251 - PIC on LWMON board needs delay after power-on
4252 - Add missing RSR definitions for MPC8xx
4253 - Improve log buffer handling: guarantee clean reset after power-on
4254 - Add support for EXBITGEN board (aka "genie")
4255 - Add support for SL8245 board
4258 - remove trailing white space, trailing empty lines, C++ comments, etc.
4259 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4261 * Patches by Kenneth Johansson, 25 Jun 2003:
4262 - major rework of command structure
4263 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4265 ======================================================================
4266 Changes for U-Boot 0.4.0:
4267 ======================================================================
4269 * Patches by Robert Schwebel, 26 Jun 2003:
4270 - csb226 configuration updated
4271 - credits for logodl port updated
4272 - innokom configuration updated
4273 - logodl tree update, still with coding style inconsistencies
4274 - added OCM for ppc405 warning to README
4276 * Patch by Pantelis Antoniou, 25 Jun 2003:
4277 update NetVia with V2 board support
4279 * Header file cleanup for ARM
4281 * Patch by Murray Jensen, 24 Jun 2003:
4282 - make sure to use only U-boot provided header files
4283 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4285 * Patch by Stefan Roese, 24 Jun 2003:
4286 - Update esd ASH405 board files.
4287 - Update esd DASA_SIM config file.
4288 - Add ping command to some esd boards.
4290 * Patch by Yuli Barcohen, 23 Jun 2003:
4291 Update for MPC8260ADS board
4293 * Patch by Murray Jensen, 23 Jun 2003:
4294 - cleanup of GCC 3.x compiler warnings
4296 * Patch by Rune Torgersen, 4 Jun 2003:
4297 add large memory support for MPC8266ADS board
4299 * Patch by Richard Woodruff, 19 June 03:
4300 - Enabled standard u-boot device abstraction for ARM
4301 - Enabled console device for ARM
4302 - Initilized bi_baudrate for ARM
4304 * Patch by Bill Hargen, 23 Apr 2003:
4305 fix byte order for 824x I2C addresses (write op)
4307 * Patch by Murray Jensen, 20 Jun 2003:
4309 - cleanup (especially for gcc-3.x compilers)
4311 * Patch by Tom Guilliams, 20 Jun 2003:
4312 added CONFIG_750FX support for IBM 750FX processors
4314 * Patch by Devin Crumb, 02 Apr 2003:
4315 Fix clock divider rounding problem in drivers/serial.c
4317 * Patch by Richard Woodruff, 19 June 03:
4318 - Fixed smc91c111 driver to sync with the u-boot environment
4319 (driver/smc91c111.c).
4320 - Added eth_init error return check in NetLoop (net/net.c).
4322 * Patch by Ken Chou, 19 June 2003:
4323 Added support for A3000 SBC board (Artis Microsystems Inc.)
4325 * Patches by Murray Jensen, 17 Jun 2003:
4326 - Hymod board database mods: add "who" field and new xilinx chip types
4327 - provide new "init_cmd_timeout()" function so code external to
4328 "common/main.c" can use the "reset_cmd_timeout()" function before
4329 entering the main loop
4330 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4331 slightly different. see include/configs/hymod.h for an example
4332 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4333 CFG_DTT_ADM1021 defined)
4334 - add new "eeprom_probe()" function which has similar args and
4335 behaves in a similar way to "eeprom_read()" etc.
4336 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4337 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4338 - gdbtools copyright update
4339 - ensure that set_msr() executes the "sync" and "isync" instructions
4340 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4341 - 8260 I/O ports fix: Open Drain should be set last when configuring
4342 - add SIU IRQ defines for 8260
4343 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4344 config.mk to allow board configurations to override the GNU
4345 linker script, selected via the LDSCRIPT, make variable, and to
4346 give an initial value to the OBJCFLAGS make variable
4347 - 8260 i2c enhancement:
4348 o correctly extends the timeout depending on the size of all
4349 queued messages for both transmit and receive
4350 o will not continue with receive if transmit times out
4351 o ensures that the error callback is done for all queued tx
4353 o correctly detects both tx and rx timeouts, only delivers one to
4354 the callback, and does not overwrite an earlier error
4355 o logic in i2c_probe now correct
4356 - add "vprintf()" function so that "panic()" function can be
4358 - many Hymod board changes
4360 * Patches by Robert Schwebel, 14 Jun 2003:
4361 - add support for Logotronic DL datalogger board
4362 - cleanup serial line after kermit binary download
4363 - add debugX macro (debug level support)
4364 - update mach-types.h to latest arm.linux.org.uk master list.
4366 * Patches by David Müller, 12 Jun 2003:
4367 - rewrite of the S3C24X0 register definitions stuff
4368 - "driver" for the built-in S3C24X0 RTC
4370 * Patches by Yuli Barcohen, 12 Jun 2003:
4371 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4372 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4373 configuration word supplied by FPGA on some MPC8260ADS boards
4375 * Patch by Pantelis Antoniou, 10 Jun 2003:
4376 Unify status LED interface
4378 * Add support for DS12887 RTC; add RTC support for ATC board
4380 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4381 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4382 - Add Atmel DataFlash support for reading and writing.
4383 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4384 - Add Flash detection on Atmel AT91RM9200DK
4385 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4386 - Replace old Ethernet PHY layer functions
4387 - Change link address
4389 * Patch by Frank Smith, 9 Jun 2003:
4390 use CRIT_EXCEPTION for machine check on 4xx
4392 * Patch by Detlev Zundel, 13 Jun 2003:
4393 added implementation of the "carinfo" command in cmd_immap.c
4395 * Fix CONFIG_NET_MULTI support in include/net.h
4397 * Patches by Kyle Harris, 13 Mar 2003:
4398 - Add FAT partition support
4399 - Add command support for FAT
4400 - Add command support for MMC
4402 - Add Intel PXA support for video
4403 - Add Intel PXA support for MMC
4405 - Enable MMC and FAT for lubbock board
4406 - Other misc changes for lubbock board
4408 * Patch by Robert Schwebel, April 02, 2003:
4409 fix for SMSC91111 driver
4411 * Patch by Vladimir Gurevich, 04 Jun 2003:
4412 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4414 * Patch by Stefan Roese, 05 Jun 2003:
4415 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4416 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4417 data cache can be used even if the chip select is in use.
4418 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4419 (see README for further description).
4420 - Changed config files of CONFIG_EEPRO100 boards to use the
4421 CFG_RX_ETH_BUFFER define.
4423 * Add support for RMU board
4425 * Add support for TQM862L at 100/50 MHz
4427 * Patch by Pantelis Antoniou, 02 Jun 2003:
4428 major reconstruction of networking code;
4429 add "ping" support (outgoing only!)
4431 * Patch by Denis Peter, 04 June 2003:
4432 add support for the MIP405T board
4434 * Patches by Udi Finkelstein, 2 June 2003:
4435 - Added support for custom keyboards, initialized by defining a
4436 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4437 - Added support for the RBC823 board.
4438 - cpu/mpc8xx/lcd.c now automatically calculates the
4439 Horizontal Pixel Count field.
4441 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4442 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4444 * Patch by Mark Rakes, 14 May 2003:
4445 add support for Intel e1000 gig cards.
4447 * Patch by Nye Liu, 3 Jun 2003:
4448 fix critical typo in MAMR definition (include/mpc8xx.h)
4450 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4452 * Patch by Klaus Heydeck, 2 Jun 2003
4453 Minor changes for KUP4K configuration
4455 * Patch by Marc Singer, 29 May 2003:
4456 Fixed rarp boot method for IA32 and other little-endian CPUs.
4458 * Patch by Marc Singer, 28 May 2003:
4459 Added port I/O commands.
4461 * Patch by Matthew McClintock, 28 May 2003
4462 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4463 - minor patches for utx8245
4465 * Patch by Daniel Engström, 28 May 2003:
4468 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4469 add nand flash support to SXNI855T configuration
4470 fix/extend nand flash support:
4471 - fix 'nand erase' command so does not erase bad blocks
4472 - fix 'nand write' command so does not write to bad blocks
4473 - fix nand_probe() so handles no flash detected properly
4474 - add doc/README.nand
4475 - add .jffs2 and .oob options to nand read/write
4476 - add 'nand bad' command to list bad blocks
4477 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4478 - make NAND read/write faster
4480 * Patch by Rune Torgersen, 23 May 2003:
4481 Update for MPC8266ADS board
4483 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4484 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4485 _time_ (!) if the environment is embedded within the U-Boot image,
4486 or in a separate flash sector.
4488 * Cleanup CFG_DER #defines in config files (wd maintained only)
4490 * Fix data abort exception handling for arm920t CPU
4492 * Fix alignment problems with flash driver for TRAB board
4494 * Patch by Donald White, 21 May 2003:
4495 fix calculation of base address in pci_hose_config_device()
4497 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4498 execute "cmd2", even if "cmd1" fails. Note that this is different
4499 to "run var1 var2" where the contents of "var2" will NOT be
4500 executed when a command in "var1" fails.
4502 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4504 * Patch by Kyle Harris, 20 May 2003:
4505 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4506 into cpu/pxa and arch-pxa.
4508 * Patch by Stefan Roese, 23 May 2003:
4509 - IBM PPC405EP port added.
4510 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4511 UART0) is used as default U-Boot console. PPC4xx only!
4512 - esd ASH405 board added (PPC405EP based).
4513 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4514 - esd CPCI405AB board added.
4515 - esd PMC405 board added.
4516 - Update of some esd boards.
4518 * Patch by Denis Peter, 19 Mai 2003:
4519 add support for the MIP405-3 board
4521 * Patch by Dave Ellis, 22 May 2003:
4522 Fix problem with only partially cleared .bss segment
4524 * Patch by Rune Torgersen, 12 May 2003:
4525 get PCI to work on a MPC8266ADS board; incorporate change to
4526 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4528 * Patch by Nye Liu, 1 May 2003:
4529 minor patches for the FADS8xx
4531 * Patch by Thomas Schäfer, 28 Apr 2003:
4532 Fix SPD handling for 256 ECC DIMM on Walnut
4534 * Add support for arbitrary bitmaps for TRAB's VFD command;
4535 allow to pass boot bitmap addresses in environment variables;
4536 allow for zero boot delay
4538 * Patch by Christian Geißinger, 19 May 2002:
4539 On TRAB: wait until the dummy byte has been completely sent
4541 * Patch by David Updegraff, 22 Apr 2003:
4542 update for CrayL1 board
4544 * Patch by Pantelis Antoniou, 21 Apr 2003:
4545 add boot support for ARTOS (a proprietary OS)
4547 * Patch by Steven Scholz, 11 Apr 2003:
4548 Add support for RTC DS1338
4550 * Patch by Rod Boyce, 24 Jan 2003:
4551 Fix counting of extended partitions in diskboot command
4553 * Patch by Christophe Lindheimer, 20 May 2003:
4554 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4556 * Fix SDRAM timing on Purple board
4558 * Add support for CompactFlash on ATC board
4559 (includes support for Intel 82365 and compatible PC Card controllers,
4560 and Yenta-compatible PCI-to-CardBus controllers)
4562 * Patch by Mathijs Haarman, 08 May 2003:
4563 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4565 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4567 * Add support for Promess ATC board
4569 * Patch by Keith Outwater, 28 Apr 2003:
4570 - Miscellaneous corrections and additions to GEN860T board specific code.
4571 - Added GEN860_SC variant to GEN860T.
4572 - Miscellaneous corrections to GEN860T documentation.
4573 - Correct duplicate entry in U-Boot CREDITS file.
4574 - Add GEN860T_SC entry in MAINTAINERS file.
4575 - Update CREDITS file with GEN860T_SC info.
4577 * Update Smiths Aerospace addresses in MAINTAINERS file
4579 * Fix error handling in hush's version of "run" command
4582 - Splashscreen support
4585 - temperature dependend enabling of LCD
4587 * Allow booting from old "PPCBoot" disk partitions
4589 * Add support for TQM8255 Board / MPC8255 CPU
4591 ======================================================================
4592 Changes for U-Boot 0.3.1:
4593 ======================================================================
4595 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4597 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4598 display when Linux takes over
4600 * Patch by Erwin Rol, 27 Feb 2003:
4601 Add support for RTEMS (this time for real).
4603 * Add support for "bmp info" and "bmp display" commands to load
4604 bitmap images; this can be used (for example in a "preboot"
4605 command) to display a splash screen very quickly after poweron.
4607 * Add support for 133 MHz clock on INCA-IP board
4609 * Patch by Lutz Dennig, 10 Apr 2003:
4610 Update for R360MPI board
4612 * Add new meaning to "autostart" environment variable:
4613 If set to "no", a standalone image passed to the
4614 "bootm" command will be copied to the load address
4615 (and eventually uncompressed), but NOT be started.
4616 This can be used to load and uncompress arbitrary
4619 * Patch by Stefan Roese, 10 Apr 2003:
4620 Changed DHCP client to use IP address from server option field #54
4621 from the OFFER packet in the server option field #54 in the REQUEST
4622 packet. This fixes a problem using a Windows 2000 DHCP server,
4623 where the DHCP-server is not the TFTP-server.
4625 * Set max brightness for MN11236 displays on TRAB board
4627 * Add support for TQM862L modules
4629 ======================================================================
4630 Changes for U-Boot 0.3.0:
4631 ======================================================================
4633 * Patch by Arun Dharankar, 4 Apr 2003:
4634 Add IDMA example code (tested on 8260 only)
4636 * Add support for Purple Board (MIPS64 5Kc)
4638 * Add support for MIPS64 5Kc CPUs
4640 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4642 * Patch by Denis Peter, 04 Apr 2003:
4643 - update MIP405-4 board
4645 * Patch by Stefan Roese, 4 Apr 2003:
4646 - U-Boot version environment variable "ver" added
4647 (CONFIG_VERSION_VARIABLE).
4648 - Changed PPC405GPr version from A to B.
4649 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4651 * Patches by Denis Peter, 03 April 2003:
4652 - fix PCI IRQs on MPL boards
4653 - fix two more un-relocated pointer problems
4655 * Fix behaviour of "run" command:
4656 - print error message iv variable does not exist
4657 - terminate processing of arguments in case of error
4659 * Patches by Peter Figuli, 10 Mar 2003
4660 - Add support for BTUART on PXA platform
4661 - Add support for WEP EP250 (PXA) board
4663 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4664 flash using a BDI2000
4666 * Implement fix for I2C Edge Conditions problem for all boards that
4667 use the bit-banging driver (common/soft_i2c.c)
4669 * Patch by Martin Winistoerfer, 23 Mar 2003
4670 - Add port to MPC555/556 microcontrollers
4671 - Add support for cmi customer board with
4672 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4674 * Patch by Rick Bronson, 28 Mar 2003:
4675 - fix common/cmd_nand.c
4677 * Patch by Arun Dharankar, 24 Mar 2003:
4678 - add threads / scheduler example code
4680 * Add patches by Robert Schwebel, 31 Mar 2003:
4681 - add ctrl-c support for kermit download
4682 - align bdinfo output on ARM
4683 - csb226 board: bring in sync with innokom/memsetup.S
4684 - csb226 board: fix MDREFR handling
4685 - misc doc fixes / extensions
4686 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4687 - add BOOT_PROGRESS to armlinux.c
4689 * Add CPU ID, version, and clock speed for INCA-IP
4691 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4692 - fix SRAM and SDRAM memory sizing
4693 - add status LED support
4694 - add MAC address for second (SCC1) ethernet port
4696 * Update default environment for TQM8260 board
4698 * Patch by Rick Bronson, 16 Mar 2003:
4699 - Add NAND flash support for reading, writing, and erasing NAND
4700 flash (certain forms of which are called SmartMedia).
4701 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4703 * Patches by Robert Schwebel, 19 Mar 2003:
4704 - use arm-linux-gcc as default compiler for ARM
4705 - fix i2c fixup code
4706 - fix missing baudrate setting
4707 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4708 - moved "ignoring trailing characters" _before_ u-boot wants to
4709 print out diagnostics messages; removes bogus characters at the
4712 * Patch by John Zhan, 18 Mar 2003:
4713 Add support for SinoVee Microsystems SC8xx boards
4715 * Patch by Rolf Offermanns, 21 Mar 2003:
4716 ported the dnp1110 related changes from the current armboot cvs to
4717 current u-boot cvs. smc91111 does not work. problem marked in
4718 smc91111.c, grep for "FIXME".
4720 * Patch by Brian Auld, 25 Mar 2003:
4721 Add support for STM flash chips on ebony board
4723 * Add PCI support for MPC8250 Boards (PM825 module)
4725 * Patch by Stefan Roese, 25 Mar 2003:
4728 * Patch by Stefan Roese, 20 Mar 2003:
4729 - CPCI4052 update (support for revision 3).
4730 - Set edge conditioning circuitry on PPC405GPr for compatibility
4731 to existing PPC405GP designs.
4732 - Clip udiv to 5 bits on PPC405 (serial.c).
4734 * Extend INCAIP board support:
4735 - add automatic RAM size detection
4736 - add "bdinfo" command
4737 - pass flash address and size to Linux kernel
4738 - switch to 150 MHz clock
4740 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4741 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4742 boards, version 153 for Rev. 200 boards).
4744 * Patch by Vladimir Gurevich, 12 Mar 2003:
4745 Fix relocation problem of statically initialized string pointers
4748 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4749 Cleanup & bug fixes for JFFS2 code:
4750 - the memory mangement was broken. It caused havoc on malloc by
4751 writing beyond the block boundaries.
4752 - the length calculation for files was wrong, sometimes resulting
4753 in short file reads.
4754 - data copying now optionally takes fragment version numbers into
4755 account, to avoid copying from older data.
4756 See doc/README.JFFS2 for details.
4758 * Patch by Josef Wagner, 12 Mar 2003:
4759 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4760 - ETH05 and BEDBUG support for CU824
4761 - added support for MicroSys CPC45
4762 - new BOOTROM/FLASH0 and DOC base for PM826
4764 * Patch by Robert Schwebel, 12 Mar 2003:
4765 Fix the chpart command on innokom board
4768 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4769 s/PPCBoot/U-Boot/ in some files
4770 s/pImage/uImage/ in some files
4772 * Patch by Detlev Zundel, 15 Jan 2003:
4773 Fix '' command line quoting
4775 * Patch by The LEOX team, 19 Jan 2003:
4776 - add support for the ELPT860 board
4777 - add support for Dallas ds164x RTC
4779 * Patches by David Müller, 31 Jan 2003:
4780 - minimal setup for CardBus bridges
4781 - add EEPROM read/write support in the CS8900 driver
4782 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4783 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4785 * Patch by Steven Scholz, 04 Feb 2003:
4786 add support for RTC DS1307
4788 * Patch by Reinhard Meyer, 5 Feb 2003:
4789 fix PLPRCR/SCCR init sequence on 8xx to allow for
4790 changes of EBDF by software
4792 * Patch by Vladimir Gurevich, 07 Feb 2003:
4793 "API-compatibility patch" for 4xx I2C driver
4795 * TRAB fixes / extensions:
4796 - Restore VFD brightness as saved in environment
4797 - add support for Fujitsu flashes
4798 - make sure both buzzers are turned off (drive low level)
4800 * Patches by Robert Schwebel, 06 Mar 2003:
4801 - fix bug in BOOTP code (must use NetCopyIP)
4802 - update of CSB226 port
4803 - clear BSS segment on XScale
4804 - added support for i2c_init_board() function
4805 - update to the Innokom plattform
4807 * Extend support for redundand environments for configurations where
4808 environment size < sector size
4810 * Patch by Rune Torgersen, 13 Feb 2003:
4811 Add support for Motorola MPC8266ADS board
4813 * Patch by Kyle Harris, 19 Feb 2003:
4814 patches for the Intel lubbock board:
4815 memsetup.S - general cleanup (based on Robert's csb226 code)
4816 flash.c - overhaul, actually works now
4817 lubbock.c - fix init funcs to return proper value
4819 * Patch by Kenneth Johansson, 26 Feb 2003:
4820 - Fixed off by one in RFTA calculation.
4821 - No need to abort when LDF is lower than we can program it's only
4822 minimum timing so clamp it to what we can do.
4823 - Takes function pointer to function for reading the spd_nvram. Usefull
4824 for faking data or hardcode a module without the nvram.
4825 - fix other user for above change
4826 - fix some comments.
4828 * Patches by Brian Waite, 26 Feb 2003:
4829 - fix port for evb64260 board
4830 - fix PCI for evb64260 board
4833 * Patch by Reinhard Meyer, 1 Mar 2003:
4834 Add support for EMK TOP860 Module
4836 * Patch by Yuli Barcohen, 02 Mar 2003:
4837 Add SPD EEPROM support for MPC8260ADS board
4839 * Patch by Robert Schwebel, 21 Jan 2003:
4840 - Add support for Innokom board
4841 - Don't complain if "install" fails
4842 - README cleanup (remove duplicated lines)
4843 - Update PXA header files
4845 * Add documentation for existing POST code (doc/README.POST)
4847 * Patch by Laudney Ren, 15 Jan 2003:
4848 Fix handling of redundand environment in "tools/envcrc.c"
4850 * Patch by Detlev Zundel, 28 Feb 2003:
4851 Add bedbug support for 824x systems
4853 * Add support for 16 MB flash configuration of TRAB board
4855 * Patch by Erwin Rol, 27 Feb 2003:
4856 Add support for RTEMS
4858 * Add image information to README
4860 * Patch by Stefan Roese, 18 Feb 2003:
4861 CPCIISER4 configuration updated.
4863 * Patch by Stefan Roese, 17 Feb 2003:
4864 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4866 * Patch by Stefan Roese, 13 Feb 2003:
4867 Add "pcidelay" environment variable (in ms, enabled via
4868 CONFIG_PCI_BOOTDELAY).
4869 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4870 RST# to respond to configuration cycles (33MHz -> 1s).
4872 * Fix dual PCMCIA slot support (when running with just one
4875 * Add VFD type detection to trab board
4877 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4878 variable with value in the EEPROM
4880 * Patch by Stefan Roese, 10 Feb 2003:
4881 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4883 * Add support for MIPS32 4Kc CPUs
4885 * Add support for INCA-IP Board
4887 ======================================================================
4888 Changes for U-Boot 0.2.2:
4889 ======================================================================
4891 * Add dual ethernet support on PM826
4893 * Add support for LXT971 PHY on PM826
4895 * Patch by Tord Andersson, 16 Jan 2003:
4896 Fix flash sector count for TQM8xxL
4898 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4899 16 bytes out of each 32 byte block)
4901 ======================================================================
4902 Changes for U-Boot 0.2.1:
4903 ======================================================================
4905 * Add support for V37 board
4906 (patch by Jón Benediktsson, 11 Dec 2002)
4908 * Update baudrate in bd_info when it gets changed
4910 * Add watchdog trigger points while waiting for serial port
4911 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4913 * Improve command line tool to access the U-Boot's environment
4914 (figuration of the utility, using a config file)
4916 * Add single quote support for (old) command line parser
4918 * Switch LWMON board default config from FRAM to EEPROM;
4919 in POST, EEPROM shows up on 8 addresses
4921 ======================================================================
4922 Changes for U-Boot 0.2.0:
4923 ======================================================================
4925 * Use 1-byte-read instead of -write for iprobe() function
4926 Add i2c commands to PM826 config
4928 * extend I2C POST code: check for list on known addresses
4930 * Improve log buffer code; use "loglevel" to decide which messages
4931 to log on the console, too (like in Linux); get rid of "logstart"
4933 * Add command line tool to access the U-Boot's environment
4934 (board-specific for TRAB now, to be fixed later)
4936 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4937 Fix misc problems with AmigaOne support
4939 * Patch by Chris Hallinan, 3 Dec 2002:
4940 minor cleanup to the MPC8245 EPIC driver
4942 * Patch by Pierre Aubert , 28 Nov 2002
4943 Add support for external (SIU) interrupts on MPC8xx
4945 * Patch by Pierre Aubert , 28 Nov 2002
4946 Fix nested syscalls bug in standalone applications
4948 * Patch by David Müller, 27 Nov 2002:
4949 fix output of "pciinfo" command for CardBus bridge devices.
4951 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4954 * Add LED indication for IDE activity on KUP4K board
4956 * Fix startup problems with VFD display on TRAB
4958 * Patch by Pierre Aubert, 20 Nov 2002
4959 Add driver for Epson SED13806 graphic controller.
4960 Add support for BMP logos in cfb_console driver.
4962 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4964 * Patch by Rod Boyce, 21 Nov 2002:
4965 fix PCMCIA on MBX8xx board
4967 * Patch by Pierre Aubert , 21 Nov 2002
4968 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4969 bootmode word in DPRAM configurable
4971 * Patch by Daniel Engström, 18 Nov 2002:
4972 Fixes for x86 port (mostly strings issues)
4974 * Patch by Ken Chou, 18 Nov 2002:
4975 Fix for natsemi NIC cards (DP83815)
4977 * Patch by Pierre Aubert, 19 Nov 2002:
4978 fix a bug for the MII configuration, and some warnings
4980 * Patch by Thomas Frieden, 13 Nov 2002:
4981 Add code for AmigaOne board
4982 (preliminary merge to U-Boot, still WIP)
4984 * Patch by Jon Diekema, 12 Nov 2002:
4985 - Adding URL for IEEE OUI lookup
4986 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4988 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4989 root-on-nfs macros are designed to switch how the default boot
4990 method gets defined.
4992 * Patch by Daniel Engström, 13 Nov 2002:
4993 Add support for i386 architecture and AMD SC520 board
4995 * Patch by Pierre Aubert, 12 Nov 2002:
4996 Add support for DOS filesystem and booting from DOS floppy disk
4998 * Patch by Jim Sandoz, 07 Nov 2002:
4999 Increase number of network RX buffers (PKTBUFSRX in
5000 "include/net.h") for EEPRO100 based boards (especially SP8240)
5001 which showed "Receiver is not ready" errors when U-Boot was
5002 processing the receive buffers slower than the network controller
5005 * Patch by Andreas Oberritter, 09 Nov 2002:
5006 Change behaviour of NetLoop(): return -1 for errors, filesize
5007 otherwise; return code 0 is valid an means no file loaded - in this
5008 case the environment still gets updated!
5010 * Patches by Jon Diekema, 9 Nov 2002:
5011 - improve ADC/DAC clocking on the SACSng board to align
5012 the failing edges of LRCLK and SCLK
5013 - sbc8260 configuration tweaks
5014 - add status LED support for 82xx systems
5015 - wire sspi/sspo commands into command handler; improved error
5017 - add timestamp support and alternate memory test to the
5018 SACSng configuration
5020 * Patch by Vince Husovsky, 7 Nov 2002:
5021 Add "-n" to linker options to get rid of "Not enough room for
5022 program headers" problem
5024 * Patch by David Müller, 05 Nov 2002
5025 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5026 so we can use an already existing name
5028 * Patch by Pierre Aubert, 05 Nov 2002
5029 Hardware relatied improvments in FDC boot code
5031 * Patch by Holger Schurig, 5 Nov 2002:
5032 Make the PXA really change it's frequency
5034 * Patch by Pierre Aubert, 05 Nov 2002
5035 Add support for slave serial Spartan 2 FPGAs
5037 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5040 * Add support for log buffer which can be passed to Linux kernel's
5041 syslog mechanism; used especially for POST results.
5043 * Patch by Klaus Heydeck, 31 Oct 2002:
5044 Add initial support for kup4k board
5046 * Patch by Robert Schwebel, 04 Nov 2002:
5047 - use watchdog to reset PXA250 systems
5048 - added progress callbacks to (some of the) ARM code
5049 - update for Cogent CSB226 board
5051 * Add support for FPS860 board
5053 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5054 Improve PCI access on 32-bits Compact PCI bus
5056 * Fix mdelay() on TRAB - this was still the debugging version with
5057 seconds instead of ms.
5059 * Patch by Robert Schwebel, 1 Nov 2002:
5060 XScale related cleanup (affects all ARM boards)
5062 * Cleanup of names and README.
5064 ======================================================================
5065 Notes for U-Boot 0.1.0:
5066 ======================================================================
5068 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5070 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5071 For information about the history of the project please see the
5072 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5074 ======================================================================