1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Adjust TQM5200 make targets
6 Make the automatic CS configuration the default.
7 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
8 and CONFIG_TQM5200_AC are removed.
9 "TQM5200_config" is now the default for STK52XX.200 base boards.
10 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
11 Patch by Martin Krause, 07 Nov 2005
13 * Fix setting of environment variable "ver" on trab board
14 The environment variable "ver" is now set before
15 do_auto_update() is called, so that "ver" can be used
16 in USB update scripts.
17 Patch by Martin Krause, 27 Oct 2005
19 * Fix wrong usage of udelay() in led_blink() on trab board
20 Patch by Martin Krause, 27 Oct 2005
22 * Fix udelay bug in vfd.c for trab board
23 Patch by Martin Krause, 27 Oct 2005
25 * Disable JFFS2 support for trab board
26 Patch by Martin Krause, 27 Oct 2005
28 * Change mtdparts definition on trab board to match current flash map
29 Patch by Martin Krause, 27 Oct 2005
31 * Add MCF5282 support (without preloader)
32 relocate ichache_State to ram
33 u-boot can run from internal flash
34 Add EB+MCF-EV123 board support.
35 Add m68k Boards to MAKEALL
36 Patch from Jens Scharsig, 08 Aug 2005
38 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
39 Patch by Scott McNutt, 08 Jun 2006
41 * Nios II - Add EPCS Controller bootrom work-around
42 -When booting from an epcs controller, the epcs bootrom may leave the
43 slave select in an asserted state causing soft reset hang. This
44 patch ensures slave select is negated at reset.
45 Patch by Scott McNutt, 08 Jun 2006
48 -Update base addresses for standard configuration
49 -Eliminate use of CACHE_BYPASS in board code
50 Patch by Scott McNutt, 08 Jun 2006
52 * Nios II - Fix I/O Macros and mini-app stubs
54 -Eliminate use of CACHE_BYPASS in cpu code
55 -Eliminate assembler warnings
56 -Fix mini-app stubs and force no small data
57 Patch by Scott McNutt, 08 Jun 2006
59 * Fix U-Boot environment sector protection on MCC200 board
61 * Minor cleanup for PCS440EP board
63 * Update PCS440EP port to fit into one flash device (incl. environment)
64 Patch by Stefan Roese, 06 Jun 2006
66 * Add support for PCS440EP board
67 Patch by Stefan Roese, 02 Jun 2006
69 * Fix examples/Makefile; some build targets were lost
71 * Fix watchdog handling in CFI flash driver
72 Just use udelay() when waiting for status changes which will
73 implicitely trigger the watchdog.
75 * Fix PCI to memory window size problems on PM82x boards
76 We use the "automatic" mode that was used for the MPC8266ADS and
77 MPC8272 boards. Eventually this should be used on all boards?]
78 Patch by Wolfgang Grandegger, 17 Jan 2006
80 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
81 Patch by Stefan Roese, 29 May 2006
83 * Update Intel IXP4xx support
84 - Add IXP4xx NPE ethernet MAC support
85 - Add support for Intel IXDPG425 board
86 - Add support for Prodrive PDNB3 board
88 Patch by Stefan Roese, 23 May 2006
90 * Fix problem in PVR detection for 440GR
91 Patch by Stefan Roese, 18 May 2006
93 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
95 * Enable autoboot for M5271EVB board.
97 * Changed default ramdisk addr in yosemite/yellowstone ports
98 Patch by Stefan Roese, 15 May 2006
100 * Fix PCMCIA support on virtlab2
102 * Add support for VirtLab2 board
103 (needed because of differences in the PCMCIA hardware).
107 * Update yosemite configuration to enable flash write buffer support
108 Patch by Stefan Roese, 10 May 2006
110 * Fix compile warnings in common/xyzModem.c
111 Patch by Stefan Roese, 10 May 2006
113 * Add support for AMCC 440EP Rev C and 440GR Rev B
114 Patch by John Otken, 08 May 2006
116 * OMAP 5912/OSK: update EMIFS CS1 timings:
117 Problems have been seen in the linux kernel's smc91x network driver
118 due to improper bus timings. The latest 2.6 OMAP kernels currently
119 have a workaround, but this fix belongs in u-boot.
120 Patch by Kevin Hilman, 13 Oct 2005
122 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
123 Patch by Hiroki Kaminaga, 11 Mar 2006
125 * Update omap5912osk board support
126 - Fix OMAP support that omap5912osk compiles in current source tree
127 - Update with code from "http://omap.spectrumdigital.com/osk5912"
128 to fix problems with DDR initialization
130 - Use CFI flash driver and support complete 32MB of onboard flash
131 - Add "print_cpuinfo()" and "checkboard()" functions to display
132 CPU (with frequency) and Board infos
133 Patch by Stefan Roese, 10 May 2006
135 * Fix watchdog issues for ColdFire boards.
137 * Add M5271EVB board support.
139 * Make R5200 specific low level initialization board conditional.
141 * Update CPU target identification strings for ColdFire family.
143 * Update register definitions for MCF5271.
145 * Fix serial console support for MCF5271.
147 * Fixes for gcc 3.4 based m68k toolchain,
148 based on patch by Jate Sujjavanich.
150 * Fix lowboot support on MCC200 board
152 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
153 - Removed MPC8349ADS port
154 - Added PCI support to MPC8349ADS
155 - reworked memory map to allow mapping of all regions with BATs
156 Patch by Kumar Gala, 20 Apr 2006
158 * Coding Style cleanup
160 * Write RTC seconds first to maintain settings integrity per
161 Maxim/Dallas DS1306 data sheet.
162 Patch by Alan J. Luse, 02 May 2006
164 * Scheduled for removal: strnicmp() which is unused
166 * Update for Intel Monahans boards:
167 - support for magic key detection and handling on delta board
168 - NAND support for zylonite board + some minor cleanup
170 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
171 Patch by Jon Loeliger, 01 May 2006
173 * Fixed handling of bad checksums with "mkimage -l"
175 * Added support for BC3450 board
176 Patch by Stefan Strobl, 21 Oct 2005
178 * Update for NC650 board:
179 - Support rev1 and rev2 hardware
180 - adapt to new NAND layer
181 - add CP850 configuration based on NC650
183 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
184 is configured; othrwise DMA accesses aren't cache coherent which
185 causes for example USB to fail.
189 * Fix dbau1x00 boards broken by dbau1550 patch
190 PLL:s were not set for boards other than 1550.
191 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
192 Default boot is now bootp for cards other than 1550.
193 Patch by Thomas Lange, 10 Aug 2005
195 * Fixes common/cmd_flash.c:
196 - fix some compiler/parser error, if using m68k tool chain
197 - optical fix for protect on/off all messages, if using more
199 Patch by Jens Scharsig, 28 Jul 2005
201 * Fix Quad UART mapping on MCC200 board due to new HW revision
203 * Fix JFFS2 support for legacy NAND driver.
205 * Remove dependencies between DoC code and old legacy NAND driver.
207 * Fix PM828_PCI target, for which PCI was *not* configured in.
209 * Fix Lite5200B support: initialize SDelay register
210 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
211 Configuration", 3.3.1 SDelay--MBAR + 0x0190
213 * Changes/fixes for drivers/cfi_flash.c:
215 - Add Intel legacy lock/unlock support to common CFI driver
217 On some Intel flash's (e.g. Intel J3) legacy unlocking is
218 supported, meaning that unlocking of one sector will unlock
219 all sectors of this bank. Using this feature, unlocking
220 of all sectors upon startup (via env var "unlock=yes") will
223 - Fixed problem with multiple reads of envronment variable
224 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
226 - Removed unwanted linefeeds from "protect" command when
227 CFG_FLASH_PROTECTION is enabled.
229 - Changed p3p400 board to use CFG_FLASH_PROTECTION
231 Patch by Stefan Roese, 01 Apr 2006
233 * Changes/fixes for drivers/cfi_flash.c:
234 - Correctly handle the cases where CFG_HZ != 1000 (several
236 - Fix the timeout calculation of buffered writes (off by a
238 Patch by Anders Larsen, 31 Mar 2006
240 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
242 405 SDRAM: - The SDRAM parameters can now be defined in the board
243 config file and the 405 SDRAM controller values will
244 be calculated upon bootup (see PPChameleonEVB).
245 When those settings are not defined in the board
246 config file, the register setup will be as it is now,
247 so this implementation should not break any current
248 design using this code.
250 Thanks to Andrea Marson from DAVE for this patch.
252 440 DDR: - Added function sdram_tr1_set to auto calculate the
253 TR1 value for the DDR.
254 - Added ECC support (see p3p440).
256 Patch by Stefan Roese, 17 Mar 2006
258 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
259 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
261 * Add support for ymodem protocol download
262 Patch by Stefano Babic, 29 Mar 2006
264 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
265 Merge from Markus Klotzbücher's repo, 01 Apr 2006
267 * GCC-4.x fixes: clean up global data pointer initialization for all
270 * Update for Delta board:
271 - redundant NAND environment
272 - misc Monahans cleanups (remove dead code etc.)
273 - DA9030 Initialization; some minimal changes to PXA I2C driver to
274 make it work with the Monahans.
275 - Make Monahans clock frequency configurable using
276 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
277 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
278 Merge from Markus Klotzbücher's repo, 25 Mar 2006
280 * Enable Quad UART om MCC200 board.
282 * Cleanup MCC200 board configuration; omit non-existent stuff.
284 * Add support for MPC859/866 Rev. A.0
286 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
288 * Fix DDR ECC bit definitions for MPC83xx.
290 * Add initial support for MPC8349E MDS board.
292 * Add support for ECC DDR initialization on MPC83xx.
294 * Add DMA support for MPC83xx.
296 * Add sync in do_reset() routine for MPC83xx after RPR register
297 was written to. It is need on some targets when BAT translation
300 * Add bit definitions for MPC83xx DDR controller registers.
302 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
304 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
306 * Add support for DS1374 RTC chip.
308 * Add support for Lite5200B board.
309 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
311 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
312 timer and cpu_reset code from cpu/$(CPU) into the new
313 cpu/$(CPU)/$(SOC) directories
314 Patch by Andreas Engel, 13 Mar 2006
316 * Change max size of uncompressed uImage's to 8MByte and add
317 CFG_BOOTM_LEN to adjust this setting.
319 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
320 uImages was restricted to 4MBytes. This default size is now
321 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
322 in the board config file.
324 Patch by Stefan Roese, 13 Mar 2006
326 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
327 Patch by Stefan Roese, 13 Mar 2006
329 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
330 Patch by Cedric Vincent, 06 Jul 2005
332 * au1x00_eth.c: check malloc return value and abort if it failed
333 Patch by Andrew Dyer, 26 Jul 2005
335 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
336 incorrectly generating start/stop conditions on the bus.
337 Patch by Andrew Dyer, 26 Jul 2005
339 * Fix bug in [id]cache_status commands for MPC85xx processors;
340 should look at LSB of L1CSRn registers to determine if L1 cache is
341 enabled, not the MSB.
342 Patch by Murray Jensen, 19 Jul 2005
344 * Fix array overflow with fw_setenv on uninitialised environment
345 Patch by Murray Jensen, 15 Jul 2005
347 * Add support for EmbeddedPlanet EP88x boards
348 Patch by Yuli Barcohen, 13 Jul 2005
350 * Remove board specific configuration includes from the common xilinx
351 ethernet and iic adapter code.
352 Patch by Michael Libeskind, 12 Jul 2005
354 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
355 Patch by Murray Jensen, 08 Jul 2005
357 * Add (some) definitions for the MPC85xx local bus controller
358 Patch by Murray Jensen, 08 Jul 2005
360 * Add CPM2 I/O pin functions for MPC85xx processors
361 Patch by Murray Jensen, 08 Jul 2005
363 * Fix compile problem
365 * Added PCI support for MPC8349ADS board
366 Patch by Kumar Gala 11 Jan 2006
368 * Enable address translation on MPC83xx
369 Patch by Kumar Gala, 10 Feb 2006
371 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
372 Patch by Kumar Gala, 25 Jan 2006
374 * Fixed defines for MPC83xx SICRL register to match current specs
375 Patch by Kumar Gala, 23 Jan 2006
377 * Only disable the MPC83xx watchdog if its enabled out of reset.
378 If its disabled out of reset SW can later enable it if so desired
379 Patch by Kumar Gala, 11 Jan 2006
381 * Allow config of GPIO direction & data registers at boot on 83xx
382 Patch by Kumar Gala, 11 Jan 2006
384 * Enable time handling on 83xx
385 Patch by Kumar Gala, 11 Jan 2006
387 * Make System IO Config Registers board configurable on MPC83xx
388 Patch by Kumar Gala, 11 Jan 2006
390 * Fixed PCI indirect config ops to handle multiple PCI controllers
391 We need to adjust the bus number we are trying to access based
392 on which PCI controller its on
393 Patch by Kumar Gala, 12 Jan 2006
395 * Report back PCI bus when doing table based device config
396 Patch by Kumar Gala, 11 Jan 2006
398 * Added support for PCI prefetchable region and BARs
399 If a host controller sets up a region as prefetchable and
400 a device's BAR denotes it as prefetchable, allocate the
401 BAR into the prefetch region.
403 If a BAR is prefetchable and no prefetchable region has
404 been setup by the controller we fall back to allocating
405 the BAR into the normally memory region.
406 Patch by Kumar Gala, 11 Jan 2006
408 * Add helper function for generic flat device tree fixups for mpc83xx
409 Patch by Kumar Gala, 11 Jan 2006
411 * Add support for passing initrd information via flat device tree
412 Patch by Kumar Gala, 11 Jan 2006
414 * Added OF_STDOUT_PATH and OF_SOC
416 OF_STDOUT_PATH specifies the path to the device the kernel can use
419 OF_SOC specifies the proper name of the SOC node if one exists.
420 Patch by Kumar Gala, 11 Jan 2006
422 * Allow board code to fixup the flat device tree before booting a kernel
423 Patch by Kumar Gala, 11 Jan 2006
425 * Added CONFIG_ options for bd_t and env in flat dev tree
427 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
428 into the resulting flat device tree.
430 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
431 variables from u-boot into the flat device tree
433 Patch by Kumar Gala, 11 Jan 2006
435 * Add support for the DHCP vendor optional bootfile (#67).
436 Ignores the vendor TFTP server name option (#66).
437 Patch by Murray Jensen, 30 Jun 2005
439 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
440 Patch by Andy Fleming, 14 Jun 2005
442 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
443 Patch by Gerhard Jaeger, 21 Jun 2005
445 * Add netconsole and some more commands to RPXlite_DW board
446 Patch by Sam Song, 19 Jun 2005
448 * Fix bad declaration on pci_cfgfunc_nothing
449 Patch by Sam Song, 19 Jun 2005
451 * Adjust "echo" as a default command
452 Patch by Sam Song, 19 Jun 2005
454 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
455 Patch by KokHow Teh, 16 Jun 2005
457 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
458 Patch by Rick Bronson, 15 Jun 2005
460 * Coding Style cleanup
462 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
463 Patch by Andrew Dyer, 13 Jun 2005
465 * Add ADI Blackfin support
466 - add support for Analog Devices Blackfin BF533 CPU
467 - add support for the ADI BF533 Stamp uClinux board
468 - add support for the ADI BF533 EZKit board
469 Patches by Richard Klingler, 11 Jun 2005
471 * Add loads of ntohl() in image header handling
472 Patch by Steven Scholz, 10 Jun 2005
474 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
475 variable to set clock
476 Patch by Yuli Barcohen, 05 Jun 2005
478 * RPXlite configuration fixes
479 - Use correct flash sector size
480 - Use correct memory test end address
481 - Add support for bzip2 compression
482 - Various small fixes
483 Patch by Yuli Barcohen, 05 Jun 2005
485 * Memory configuration changes for ZPC.1900 board
486 - Fix SDRAM timing on both local bus and 60x bus
487 - Add support for second flash bank (SIMM)
488 - Change boot flash base
489 Patch by Yuli Barcohen, 05 Jun 2005
491 * Add support for Adder boards with 16MB SDRAM;
492 add support for second FEC on Adder87x board.
493 Patch by Yuli Barcohen, 05 Jun 2005
495 * Fix conditional for including ks8695eth driver
496 Patch by Greg Ungerer, 04 Jun 2005
498 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
499 Patch by Friedrich Lobenstock, 02 Jun 2005
501 * Fix comment in common/soft_i2c.c
502 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
504 * Cleanup compiler warnings.
505 Patch by Greg Ungerer, 21 May 2005
507 * Word alignment fixes for word aligned NS16550 UART
508 Patch by Jean-Paul Saman, 01 Mar 2005
510 Fixes bug with UART that only supports word aligned access: removed
511 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
512 (broken!) versions of GCC generate byte accesses when encountering
513 the packed attribute regardless if the struct is already correctly
514 aligned for a platform. Peripherals that can only handle word
515 aligned access won't work properly when accessed with byte access.
516 The struct NS16550 is already word aligned for REG_SIZE = 4, so
517 there is no need to packed the struct in that case.
519 * Fix behaviour if gatewayip is not set
520 Patch by Robin Gilks, 23 Dec 2004
522 * Fix cleanup for netstart board.
523 Remove build results from repository
525 * Some code cleanup for GCC 4.x
527 * Fixes to support environment in NAND flash;
528 enable NAND flash based environment for delta board.
530 * Add support for Intel Monahans CPU on Zylonite and Delta boards
531 (This is Work in Progress!)
533 * Add support for TQM8260-AI boards.
537 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
538 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
539 Patch by Ladislav Michl, 29 Jun 2005
541 * Add lowboot target to mcc200 board
542 Patch by Stefan Roese, 4 Mar 2006
544 * Fix problem with flash_get_size() from CFI driver update
545 Patch by Stefan Roese, 1 Mar 2006
547 * Make CFG_NO_FLASH work on ARM systems
548 Patch by Markus Klotzbuecher, 27 Feb 2006
550 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
553 * Convert mcc200 to use common CFI flash driver
554 Patch by Stefan Roese, 28 Feb 2006
556 * Add env-variable "unlock" to handle initial state of sectors
559 Only the U-Boot image and it's environment is protected,
560 all other sectors are unprotected (unlocked) if flash
561 hardware protection is used (CFG_FLASH_PROTECTION) and
562 the environment variable "unlock" is set to "yes".
564 Patch by Stefan Roese, 28 Feb 2006
566 * Update drivers/cfi_flash.c:
567 - find_sector() called in both versions of flash_write_cfiword()
568 Patch by Peter Pearse, 27th Feb 2006
570 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
571 Patch by Jose Maria Lopez, 16 Jan 2006
573 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
574 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
576 * Changes/fixes for drivers/cfi_flash.c:
577 We *should* check if there are any error bits if the previous call
578 returned ERR_OK (Otherwise we will have output an error message in
579 flash_status_check() already.) The original code would only check for
580 error bits if flash_status_check() returns ERR_TIMEOUT.
581 Patch by Marcus Hall, 23 Aug 2005
583 * Changes/fixes for drivers/cfi_flash.c:
584 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
585 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
586 Patch by Sangmoon Kim, 19 Aug 2005
588 * Fixes for drivers/cfi_flash.c:
589 - Fix wrong timeout value usage in flash_status_check()
590 - Round write_tout up when converting to msec in flash_get_size()
591 - Remove clearing flash status at the end of flash_write_cfibuffer()
592 which sets Intel 28F640J3 flash back to command mode on CSB472
593 Patch by Tolunay Orkun, 02 July 2005
595 * Add basic support for the SMMACO4 Board from PanDaCom.
596 Patch by Heiko Schocher, 20 Feb 2006
598 * Add GIT version information (commid ID) to untagged U-Boot versions
600 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
601 of all unreleased (untagged) U-Boot images will be automatically
602 extended upon compiletime with a part of the GIT commit ID and
603 possibly with "dirty" if uncommited changes are detected.
605 Here an example for the resulting version:
606 "U-Boot 1.1.4-g3457ac18-dirty"
608 The version is now maintained in the toplevel Makefile and the
609 version headers are autogenerated.
611 Patch by Stefan Roese, 9 Feb 2006
613 * Update default environment for INKA4x00 board.
615 * Convert CPCI750 to use common CFI flash driver
616 Patch by Reinhard Arlt, 8 Feb 2006
618 * Various changes to esd HH405 board specific files
619 Patch by Matthias Fuchs, 07 Feb 2006
621 * Cleanup U-Boot boot messages on ARM.
623 To match the U-Boot user interface on ARM platforms to the U-Boot
624 standard (as on PPC platforms), some messages with debug character
625 are removed from the default U-Boot build.
626 Enable DEBUG for lib_arm/board.c to enable debug messages.
627 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
628 Patch by Stefan Roese, 24 Jan 2006
630 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
631 Patch by Stefan Roese, 18 Jan 2006
633 * Add VGA support (CT69000) to CPCI750 board.
634 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
635 Patch by Reinhard Arlt, 30 Dec 2005
637 * PMC405 and CPCI405: Moved configuration of pci resources
639 PMC405 and CPCI2DP: Added firmware download and booting via pci.
640 Patch by Matthias Fuchs, 20 Dec 2005
642 * Add ColdFire targets to MAKEALL script
643 Patch by Zachary Landau, 26 Jan 2006
645 * Add support for r5200 board
646 Patch by Zachary Landau, 26 Jan 2006
648 * Add support for Freescale M5271 processor
649 Patch by Zachary Landau, 26 Jan 2006
651 * Fix 28F256J3A support on PM520 board
652 (without bank-switching only 32 MB can be accessed)
654 * Fix mkimage bug with multifile images created on 64 bit systems.
656 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
658 * Fix compiler problem with at91rm9200dk board.
659 Patch by Eugen Bigz, 19 Dec 2005
661 ======================================================================
662 Changes for U-Boot 1.1.4:
663 ======================================================================
665 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
666 - Changed GPIO setup to enable another address line in order to
667 address 64M of FLASH.
668 - Added function sdram_tr1_set to auto calculate the tr1 value for
670 Patch by Steven Blakeslee, 12 Dec 2005
672 * MPC5200: Set PCI retry counter to 0 = infinite retry;
673 The default of 255 is too short for slow devices.
674 Patch by Martin Nykodym, 12 Dec 2005
676 * Change port configuration for O2DNT (CODEC1 on PSC1).
678 * Fix register for PCI async mode on PPC440EP
679 Patch by Youngchul Bang, 08 Dec 2005
681 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
682 This segment may be required by some libgcc.a functions
685 * Fix DPRAM offset/size for MPC8541/8555.
686 Simplify TQM85xx Makefile handling.
688 * Fix data overflow (typo?) in rtc/ds1302.c
690 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
692 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
693 - Support for TQM8541/8555 boards added.
694 - Complete rework of TQM8540/8560 support.
695 - Common TQM85xx code now supports all current TQM85xx platforms
696 (TQM8540/8541/8555/8560).
697 - DDR SDRAM size detection added.
698 - CAS latency default values can be overwritten by setting "serial#"
699 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
700 If problems are detected with this non default CAS latency,
701 the default values will be used instead.
702 - Flash size detection added.
703 - Moved FCC ethernet driver initialization behind TSEC driver init
704 -> TSEC is first device.
705 Patch by Stefan Roese, 30 Nov 2005
707 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
708 Patch by John Otken, 23 Nov 2005
710 * Changed PPC44x startup message (cpu info, speed...) to common style:
711 On PPC44x platforms, the startup message generated in "cpu.c" only
712 comprised the ppc type and revision but not additional information
713 like speed etc. Those speed infos where printed in the board specific
714 code. This new implementation now prints all CPU infos in the common
715 cpu specific code. No board specific code is needed anymore and
716 therefore removed from all current 44x implementations.
717 Patch by Stefan Roese, 27 Nov 2005
719 * Adjust TQM834x PHY addresses for latest hardware revision.
721 * Increase malloc arena on TQM5200 board to 256 kB.
722 With 64 kb uniform flash sector size the old value of 128 kB was
725 * Fix miiphy global data initialization (problem on 4xx boards when
726 no ethaddr is assigned). Initialization moved from
727 miiphy_register() to eth_initialize().
729 Based on initial patch for 4xx platform by Matthias Fuchs.
731 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
733 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
734 The COPYING file was extended to make clear that these files can be
735 used in non-GPL code, too.
736 Also, a corresponding note was placed in the headers of the affected files.
738 * Add support for Prodrive P3P440 board:
739 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
740 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
741 for bank autodetection
742 Patch by Stefan Roese, 22 Nov 2005
744 * Change all '$(...)' variable references into '${...}'
745 which makes the environment compatible with the hush shell.
746 WARNING: Support for the old '$(...)' syntax will be
747 discontinued in a later version.
749 * Minor changes to init flags in TQM834x PCI.
751 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
752 Patch by Stefan Roese, 15 Nov 2005
754 * New PPC 405EP board added: CMS700
755 Added CONFIG_NET_MULTI for VOM405 board.
756 Added reset_phy() for VOM405 board.
757 Patch by Matthias Fuchs, 09 Nov 2005
759 * Updated PCI mapping for esd CPCI2DP board.
760 Add support for error LED.
761 Patch by Matthias Fuchs, 07 Nov 2005
763 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
764 Patch by Stefan Roese, 07 Nov 2005
766 * Correct PPC Timebase register definitions (SPRN_TBRL...)
767 Patch by Stefan Roese, 07 Nov 2005
769 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
770 Patch by Stefan Roese, 05 Nov 2005
772 * Additional fix for external IRQ config on Yellowstone & Yosemite
773 Patch by Stefan Roese, 03 Nov 2005
775 * Add support for Ocotea pass 3 with 440GX Rev. F
776 Patch by Stefan Roese, 01 Nov 2005
778 * Fix external IRQ configuration on Yellowstone & Yosemite
779 Patch by Stefan Roese, 28 Oct 2005
781 * Add support for multiple PHYs.
782 Tested on the following boards:
783 cmcpu2 (at91rm9200/ether.c)
784 PPChameleon (ppc4xx/4xx_enet.c)
785 yukon (mpc8220/fec.c)
787 tqm834x (mpc834x/tsec.c) with EEPRO100
788 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
789 Main changes include:
791 - miiphy_register routine was added to allow multiple PHYs to be registered
792 - miiphy_read and miiphy_write are now defined in this file, and
793 require additional argument (char *devname)
794 - other miiphy_* routines also require additional device name argument
797 Calling reset_phy() was moved to be executed *after* eth_initialize().
798 This is necessary as now some of the implementations of reset_phy()
799 may need to use miiphy_reset() which is not allowed before eth_initialize()
800 as eth_initialize registers all required miiphy_* routines.
801 Tested on IP860 and PHY initializes properly after this change.
803 * Correct includes for flat tree builder.
805 * Fix conflicting types (flash_write()) in trab auto_update.c.
807 * Add PCI support for the TQM834x board.
809 * Add missing 4xx board to MAKEALL
810 Patch by Stefan Roese, 20 Oct 2005
812 * Fix conflicting types (flash_write()) in esd auto_update.c
813 Patch by Stefan Roese, 20 Oct 2005
815 * Fix problem with sleep in NetConsole (use get_timer())
816 Patch by Stefan Roese, 20 Oct 2005
818 * Add NetConsole Support for AMCC eval boards
819 Patch by Stefan Roese, 20 Oct 2005
821 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
822 Patch by Stefan Roese, 18 Oct 2005
824 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
825 Fix identation on ext2ls help entry.
826 Patch by Stefan Roese, 14 Oct 2005
828 * Add support for TQM834x boards.
831 * Cleanup for GCC-4.x
833 * Add documentation for Open Firmware Flat Tree and usage.
834 Patch by Pantelis Antoniou, 13 Oct 2005
836 * Add missing files for Pantelis Antoniou's patch
837 Patch by Pantelis Antoniou, 04 Sep 2005
839 * Fix problem in ppc4xx eth-driver without ethaddr (only without
840 CONFIG_NET_MULTI set)
841 Patch by Stefan Roese, 10 Oct 2005
843 * Fix gzip bmp support (test if malloc fails, warning when truncated).
844 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
845 Patch by Stefan Roese, 07 Oct 2005
847 * Add support for OF flat tree for the STXtc board.
848 Patch by Pantelis Antoniou, 04 Sep 2005
850 * Support passing of OF flat trees to the kernel.
851 Patch by Pantelis Antoniou, 04 Sep 2005
855 * Add support for NetSilicon NS7520 processor.
856 Patch by Art Shipkowski, 12 May 2005
858 * Add support for AP1000 board.
859 Patch by James MacAulay, 07 Oct 2005
861 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
862 Patch by Anders Larsen, 07 Oct 2005
864 The Atmel errata #11 states that the transfer buffer descriptor
865 table must be aligned on a 16-word boundary. As it turned out, this
866 is insufficient - it seems the table must be aligned on a boundary
867 at least as large as the table itself (in Linux this is not an
868 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
870 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
871 Patch by Anders Larsen, 07 Oct 2005
873 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
874 sed the linker scripts, rather than pre-process them.
875 Patch by Peter Pearse, 07 Oct 2005
877 * Update make target for ARM supported boards.
878 Use lowlevel_init() instead of platformsetup() [rename].
879 Patch by Peter Pearse, 06 Oct 2005
881 * Fix booting from serial dataflash on AT91RM9200
882 Patch by Peter Menzebach, 29 Aug 2005
884 * Add JFFS2 support for TRAB board
885 Patch by Martin Krause, 25 Aug 2005
887 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
888 Patch by Marcus Hall, 24 Aug 2005
890 * Fix the machine-id of the Cogent csb637 board
891 Patch by Anders Larsen, 05 Oct 2005
893 * Complete support for the KwikByte KB920x boards
894 Patch by Anders Larsen, 05 Oct 2005
896 * Set the AT91RM9200 clock to asynchronous mode
897 Patch by Anders Larsen, 03 May 2005
899 * Set the AT91RM9200 clock to synchronous mode
900 Patch by Anders Larsen, 29 Apr 2005
902 * Add support for Cogent csb637
903 Patch by Anders Larsen, 29 Apr 2005
905 * Fix dm9161.c initialization
906 Patch by Anders Larsen, 29 Apr 2005
908 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
909 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
911 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
912 Patch by Anders Larsen, 29 Apr 2005
914 * Fix device partition intialization for SystemACE disks.
915 Patch by Stephen Williams, 28 Apr 2005
917 * Added support for KwikByte KB920x boards (based on AT91RM9200)
918 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
920 * Add support for S29GL064M-R3 flash chip on xsengine board
921 Patch by Kurt Stremerch, 18 Apr 2005
923 * E500 update: repoint IVPR to RAM when code is relocated
924 Patch by Kylo Ginsberg, 13 Apr 2005
926 * Fix loop end test in lib_generic/string.c:strswab()
927 Patch by Andrew Dyer, October 10, 2005
928 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
932 * Update ARM Integrator boards:
933 Correct addessing errors in platform files.
934 Split off common core module data from Integrator header files to
935 include/armcoremodule.h.
936 Patch by Peter Pearse, 04 Oct 2005
938 * Make sure only supported compiler options are used
939 Import "cc-option" shell function from kernel and
940 use it to get the correct ARM GCC options for individual CPUs
941 Patch by Peter Pearse, 30 Jun 2005
943 * Fix 440GR to print correct cpu revision
944 Patch by Stefan Roese, 04 Oct 2005
946 * Change board message on AMCC Yosemite & Yellowstone to common style
947 Patch by Stefan Roese, 03 Oct 2005
949 * Fix compiler warning
951 * Fix FEC PHY addresses for TQM85xx boards
953 * Fix uninitialized variable problem in hush shell
954 Patch by Lars Rostock, 26 Sep 2005
956 * Undo change of f6e20fc6ca... to include/configs/trab.h
957 (Must have been an accident?)
959 * Add support for AT91RM9200 OHCI Controller.
960 Patch by Eric Benard, 07 Apr 2005
962 * Update ARM mach-types.h
963 Patch by Eric Benard, 07 Apr 2005
965 * Add support for MP2USB board.
966 Patch by Eric Benard, 07 Apr 2005
968 * Add board support for armadillo HT1070
969 Patch by Rowel Atienza, 06 Apr 2005
971 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
972 Patch by Vitaly Bordug, 30 Mar 2005
974 * Add iopset command on mpc8xx
975 Patch by Daniel Eisenhut, 25 Mar 2005
977 * Add support for MII in eepro100 driver.
978 Patch by Gleb Natapov, 21 Mar 2005
980 * Fixes to the Lubbock (PXA 25x) support:
981 - Resolve the FIXME with respect to saving the u-boot environment.
982 - Make the default load address land in real memory.
983 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
984 Patch by David Brownell, 10 Mar 2005
986 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
987 Patch by Marc Leeman, 04 Mar 2005
989 * OMAP242x H4 board update
990 - fix for ES2 differences.
991 - switch to using the cfi_flash driver.
992 - fix SRAM build address.
993 - fix for GP device operation.
994 - unlock SRAM for GP devices.
995 - display more device information.
996 - fix potential deadlock in omap24xx_i2c driver.
997 - fix DLL load values to match dpllout*1 operation.
998 - fix 2nd chip select init for combo DDR device.
999 - add support for CFI Intel 28F256L18 on H4 board.
1000 Patch by Richard Woodruff, 03 Mar 2005
1002 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1003 Patch by Steven Scholz, 02 Mar 2005
1006 Patch by Ara Avanesyan, 24 Feb 2005
1008 * Remove unneeded #include <malloc.h>
1009 Patch by Ladislav Michl, 22 Feb 2005
1011 * Add cramfs support for m68k
1012 Patch by Zachary Landau, 21 Feb 2005
1014 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1015 Patch by Jeff Angielski, 21 Feb 2005
1017 * Fix au1x00_serial baud rate calculation:
1018 remove hardcoded cpu clock divisor and use register instead;
1019 round up instead of truncate
1020 Patch by Andrew Dyer, 15 Feb 2005
1022 * Add Xilinx Spartan3 family FPGA support
1023 Patch by Kurt Stremerch, 14 Feb 2005
1025 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1026 Patch by Zachary Landau, 11 Feb 2005
1028 * Fix VOH405 Support
1029 Patch by Matthias Fuchs, 25 Sep 2005
1031 * Added support for PCI bridge on MPC8272ADS
1032 Patch by Vitaly Bordug, Feb 09 2005
1034 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1035 Patch by Jean-Paul Saman, 8 Feb 2005
1037 * Fix strswab() to reliably find end of string
1038 Patch by Andrew Dyer, 08 Feb 2005
1040 * Fix typos in include/ppc440.h
1041 Patch by Andrew E Mileski, 04 Feb 2005
1043 * Add Vibren (was Accelent) PXA255 IDP Support
1044 Patch by Cliff Brake, 04 Feb 2005
1046 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1047 Patch by Andrew Dyer, 31 Jan 2005
1049 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1050 Patch by Peter Pearse, 2 Feb 2005
1052 * Fix error handling in tools/env/fw_env.c
1053 Patch by Ara Avanesyan, 01 Feb 2005
1055 * Fix MGT5100 PSC baudrate calculation
1056 Patch by Sebastian Schau, 27 Jan 2005
1058 * OMAP242x fix for GP device booting
1059 - Add SRAM unlock for GP devices.
1060 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1061 Patches by Richard Woodruff, 21 Jan 2005:
1063 * Add support for AMD's Pb1x00 eval board;
1064 add MII routines to the au1x00 ethernet driver;
1065 add USB ohci driver (work in progress)
1066 Patch by Thomas Sailer, 20 Jan 2005
1068 * Update omap5912osk board
1069 Use drivers/cfi_flash.c instead of private flash driver;
1070 Remove hardcoded personalized settings from omap5912osk.h;
1071 Fix spacing with (RO) marks in 'flinfo' output.
1072 Patch by Michael Bendzick, 14 Jan 2005
1074 * Fix warnings for PCI code on ixp
1075 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1077 * virtex2 fix for bogus download error messages
1078 The virtex2 FPGA download code watches for init going active during
1079 a download of config data as an error condition. init also goes
1080 active after a configuration is finished in concert with the done
1081 signal. So far, the code does not check for done active until all
1082 of the configuration data is sent. If configuration data has a few
1083 extra pad bytes at the end, this would cause an error message even
1084 though the download had suceeded.
1085 NOTE: virtex2 slave serial and spartan2 versions may still have the
1087 Patch by Andrew Dyer, 12 Jan 2005
1089 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1090 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1091 message when probing for nonexistent flash in little endian mode.
1092 As a side effect more efficient and smaller code is generated,
1093 which is always a Good Thing (TM).
1094 Patch by Ladislav Michl, 24 Sep 2005
1096 * Update for TFTP using a fixed UDP port
1097 Use the approved environment variable names. Added "tftpdstp" to
1098 allow ports other than 69 per Tolunay Orkun's recommendation.
1099 Patch by Jerry Van Baren, 12 Jan 2005
1101 * Allow to force TFTP to use a fixed UDP port
1102 (Add a configuration option CONFIG_TFTP_PORT and optional env
1104 Patch by Jerry Van Baren, 10 Jan 2005
1106 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1107 Patch by Leif Lindholm, 29 Dec 2004
1109 * Cleanup: fix broken builds
1111 * Fix PHY address argument passing with mii info command
1112 Patch by Andrew Dyer, 28 Dec 2004
1114 * Cleanup (PPC4xx is AMCC now)
1116 * esd CPCI2DP board added
1117 Patch by Matthias Fuchs, 22 Sep 2005
1119 * esd PMC405 board updated
1120 Patch by Matthias Fuchs, 22 Sep 2005
1122 * Add SM501 support to HH405 board.
1123 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1124 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1125 Patch by Stefan Roese, 22 Sep 2005
1127 * Fix autonegotiation in tsec ethernet driver
1128 Patch by Stefan Roese, 21 Sep 2005
1130 * Fix bug in auto_update (trab board)
1131 Patch by Martin Krause, 16 Sep 2005
1133 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1134 Patch by Francesco Mandracci, 16 Sep 2005
1136 * Update configuration for INKA4x0 board
1138 * Update configuration for PM854 board
1139 Based on patch by R. Loeffl, 20 Jul 2005
1141 * Add PCI support to TQM8540 and TQM8560 boards
1142 Patch by Stefan Roese, 15 Sep 2005
1144 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1145 boards (baudrate, environment...). Flash driver fixed.
1146 Patch by Stefan Roese, 15 Sep 2005
1148 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1149 ethernet port on ebony.
1150 Patch by Stefan Roese, 7 Sep 2005
1152 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1154 * Change default console baud rate for stxxtc board
1156 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1157 Patch by Stefan Roese, 31 Aug 2005
1159 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1160 Patch by Pantelis Antoniou, 02 Sep 2005
1164 * Enable SM712 driver support for HMI1001 board.
1166 * Fix problems with ld version 2.16 (dot outside sections problem)
1167 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1168 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1170 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1172 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1174 * Add keyboard and dot matrix display support for HMI1001 board.
1176 * Prepare U-Boot for gcc-4.x
1178 * Fixed Bamboo port to enable running without DDR-DIMM
1179 (Bamboo has also 64MB onboard DDR)
1180 Patch by Stefan Roese, 24 Aug 2005
1182 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1183 now handling all 4xx cpu's
1184 Patch by Stefan Roese, 16 Aug 2005
1186 * Fix make dependencies for at91rm9200 and ks8695 cpus
1187 Patch by Steven Scholz, 23 Aug 2005
1189 * Add JFFS2 support for TQM5200 board
1191 * Add esd cpci5200 and pf5200 boards
1192 Patch by Reinhard Arlt, 22 Aug 2005
1194 * Fix sysclock for TQM8540 and TQM8560 boards
1195 Patch by Martin Krause, 25 Jul 2005
1197 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1198 Patch by Martin Krause, 08 Jun 2005
1200 * Add new board specific commands for TQM5200/STK52XX
1201 - Sound commands (beep, wav, sound)
1202 - Test commands (led, can, backlight, rs232)
1203 Patch by Martin Krause, 02 May 2005
1205 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1206 because of a bug in the AT91RM9200 CPU PLL
1207 Patch by Martin Krause, 22 Apr 2005
1209 * Add automatic HW detection for another CMC_PU2 variant
1210 Patch by Martin Krause, 20 Apr 2005
1212 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1213 Patch by Martin Krause, 19 Apr 2005
1215 * Fix initialization problem on TQM5200 without SM501
1216 Patch by Martin Krause, 08 Apr 2005
1218 * Add RTC support for STK52XX.200
1219 Patch by Martin Krause, 07 Apr 2005
1221 * Add support for IFM o2dnt board
1223 * Enable PCI on hmi1001 board
1225 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1226 so we can use them to, e.g., check the existence of a file with
1227 "if ls foo; then this; else that; fi" in the hush shell
1228 Patch by Andreas Engel, 16 August 2005
1230 * Coding style cleanup
1232 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1233 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1235 * Check return value of malloc in 440gx_enet.c
1236 Patch by Travis B. Sawyer, 18 Jul 2005
1238 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1239 Second serial port on 440GX now defined as a system device.
1240 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1241 Patch by Travis B. Sawyer, 12 Jul 2005
1243 ======================================================================
1244 Changes for U-Boot 1.1.3:
1245 ======================================================================
1247 * Minor code cleanup
1249 * Add forgotten new fils from latest VoiceBlue update
1251 * Make bootretry feature work with hush shell.
1252 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1253 Patch by Andreas Engel, 19 Jul 2005
1255 * Update Hymod Board Database PHP code in "tools" directory
1256 Patch by Murray Jensen, 01 Jul 2005
1258 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1259 Patch by Murray Jensen, 30 Jun 2005
1261 * Fix Murray Jensen's mail address.
1262 Patch by Murray Jensen, 30 Jun 2005
1264 * Preserve PHY_BMCR during a soft reset.
1265 Patch by Carl Riechers, 24 Jun 2005
1267 * VoiceBlue update: eeprom tool can also store firmware version now.
1268 eeprom.bin is runable by jumping at load address.
1269 Patch by Ladislav Michl, 23 May 2005
1271 * Move the AT91RM9200DK to the ARM Systems list.
1272 Patch by Anders Larsen, 26 Apr 2005
1274 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1275 Patch by Anders Larsen, 26 Apr 2005
1277 * measure_gclk() is needed when DEBUG is enabled
1278 Patch by Bryan O'Donoghue, 25 Apr 2005
1280 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1281 Patch by Reinhard Arlt, 12 Aug 2005
1283 * esd PCI405 board updated
1284 Patch by Matthias Fuchs, 28 Jul 2005
1286 * esd WUH405 and DU405 board updated
1287 Patch by Matthias Fuchs, 27 Jul 2005
1289 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1290 Patch by Matthias Fuchs, 4 May 2005
1292 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1293 boards (baudrate, environment...). Flash driver fixed.
1294 Patch by Stefan Roese, 11 Aug 2005
1296 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1297 Patch by Stefan Roese, 11 Aug 2005
1299 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1300 Patch by Stefan Roese, 11 Aug 2005
1302 * Add configuration for IFM AEV FIFO board.
1303 Minor coding style cleanup.
1305 * Add configuration for IFM SPI eval board
1307 * Fix CompactFlash problem on HMI1001 board
1309 * Make new "mtdparts" code build with older compilers
1310 Patch by Andrea Scian, 09 Aug 2005
1312 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1313 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1314 with the 405 defines and the linux kernel defines.
1315 Patch by Stefan Roese, 08 Aug 2005
1317 * Fix compiler warnings with older GCC versions
1319 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1321 Old, obsolete and duplicated code was cleaned up and replace by the
1322 new partitioning method. There are two possible approaches now:
1324 The first one is to define a single, static partition:
1326 #undef CONFIG_JFFS2_CMDLINE
1327 #define CONFIG_JFFS2_DEV "nor0"
1328 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1329 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1330 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1332 The second method uses the mtdparts command line option and dynamic
1335 /* mtdparts command line support */
1336 #define CONFIG_JFFS2_CMDLINE
1337 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1338 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1340 Command line of course produces bigger images, and may be inappropriate
1341 for some targets, so by default it's off.
1343 * Fix build problems for PM856 Board
1345 * Fix sign extension bug in 'fpga loadb' command;
1346 make 'fpga loadb' always print the file header info
1347 Patch by Andrew Dyer, 11 Jan 2005
1349 * Fix errors that occur when accessing SystemACE CF
1350 Patch by Jeff Angielski, 09 Jan 2005
1352 * Document switching between U-Boot and PlanetCore on RPXlite
1353 by Sam Song, 24 Dec 2004
1355 * Fix PowerQUICC II mask detection.
1356 Patch by Eugene Surovegin, 20 Dec 2004
1358 * Add support for Altera NIOS DK1C20 board
1359 Patch by Shlomo Kut, 13 Dec 2004
1361 * Add support for ep8248 board
1362 Patch by Yuli Barcohen, 12 Dec 2004
1366 * Fix baudrate setting for KGDB on MPC8260
1367 Patch by HoJin, 11 Dec 2004
1369 * Fix 'mii help' text formatting
1370 Patch by Cory Tusar, 10 Dec 2004
1372 * Fix return code of NFS command
1373 Patch by Hiroshi Ito, 11 Dec 2004
1377 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1378 Patch by Steven Blakeslee, 04 Aug 2005
1380 * Add support for AMCC Bamboo PPC440EP eval board
1381 Patch by Stefan Roese, 04 Aug 2005
1383 * Patch by Jon Loeliger
1384 Fix style issues primarily in 85xx and 83xx boards.
1386 - Trailing white space
1387 - Indentation not by TAB
1388 - Excessive amount of empty lines
1389 - Trailing empty lines
1391 * Patch by Ron Alder, 11 Jul 2005
1392 Add Xianghua Xiao and Lunsheng Wang's support for the
1393 GDA MPC8540 EVAL board.
1395 * Patch by Eran Liberty
1396 Add support for the Freescale MPC8349ADS board.
1398 * Patch by Jon Loeliger, 25 Jul 2005
1399 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1400 by the upcoming mpc83xx family as well.
1402 * Patch by Jon Loeliger, 05 May 2005
1403 Implemented support for MPC8548CDS board.
1404 Added DDR II support based on SPD values for MPC85xx boards.
1405 This roll-up patch also includes bugfies for the previously
1407 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1409 * Patch by Jon Loeliger, 10 Feb 2005
1410 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1412 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1414 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1415 for faster flash parts.
1416 Add documentation for BR/OR for FLASH.
1418 * Patch by Jon Loeliger 08 Feb 2005
1419 Determine L2 Cache size dynamically on 85XX boards.
1421 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1422 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1423 option rather than a myriad of CONFIG_MPC8560-like variants.
1424 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1425 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1426 new CONFIG_CPM2 option to each 8260 board.
1428 * Add support for MicroSys PM856 board
1429 Patch by Josef Wagner, 03 Aug 2005
1431 * Minor fixes to PM854 board
1432 Patch by Josef Wagner, 03 Aug 2005
1434 * Adjust configuration of XENIAX board
1435 (chip select and GPIO required for USB operation)
1437 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1438 routed to the Watchdog handler
1439 Patch by Eugene Surovegin, 18 Jun 2005
1441 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1442 Patch by Denis Peter, 06 Dec 2004
1444 * Fix endianess problem in TFTP / NFS default filenames
1445 Patch by Hiroshi Ito, 06 Dec 2004
1447 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1449 Patch by Murray Jensen, 18 Jul 2005
1451 * Fix typo in mkconfig script (used == instead of =)
1452 Patch by Murray Jensen, 18 Jul 2005
1454 * Cleanup build problems on 64 bit build hosts
1456 * Update MAINTAINERS file
1458 * Patch by Stefan Roese, 01 Aug 2005:
1459 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1460 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1462 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1463 to run on both 405GP and 405GPr eval boards).
1465 * Patch by Steven Blakeslee, 27 Jul 2005:
1466 - Add support for AMCC PPC440EP/GR.
1467 - Add support for AMCC Yosemite PPC440EP eval board.
1468 - Add support for AMCC Yellowstone PPC440GR eval board.
1470 * Minor fixes for PPChameleon Board:
1471 - fix alignment of NAND size
1472 - make code do what the comment says
1474 * Implement h/w sector protection status synchronization at boot.
1475 The code is provided for, and was tested on, the Yukon/Alaska
1476 and PM520 boards only.
1478 A bug in flash_real_protect() for the Yukon board was fixed by
1479 adding a function that tells if two banks are on one flash chip.
1481 * Fix sysmon POST problem: check I2C error codes
1482 This fixes a problem of displaying bogus voltages when the voltages
1483 are so low that the I2C devices start failing while the rest of the
1484 system keeps running.
1486 * Patch by Cedric Vincent, 6 Jul 2005:
1487 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1489 * Patch by Jon Loeliger, 20 Jul 2005:
1490 Add missing PCI IO port definitions.
1492 * Add CompactFlash support for HMI1001 board.
1494 * Adjust printed board ID for LWMON board.
1496 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1498 * Add new argument format for flash commands to allow for usage like
1499 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1500 U-Boot will automaticially find the end of the corresponding sector.
1502 * Patch by Stefan Roese, 5 Jul 2005:
1503 Update uc100 board PHY setup
1505 * Patch by Stefan Roese, 1 Jul 2005:
1506 Fix PHY address for CATcenter board (now correct!)
1508 * Patch by Stefan Roese, 30 Jun 2005:
1509 Fix PHY addresses for PPChameleon and CATcenter boards
1510 Change MAINTAINER for most esd boards
1512 * Patch by Detlev Zundel, 30 Jun 2005:
1513 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1515 * Fix baudrate calculation problem on MPC5200 systems
1517 * Add EEPROM and RTC support for HMI1001 board
1519 * Patch by Detlev Zundel, 20 Jun 2005:
1520 Fix initialization of low active GPIO pins on inka4x0 board
1522 * Enable redundant environment, disable HW flash protection of
1525 * Patch by Travis Sawyer, 10 Jun 2005:
1526 Initialize allocated dev and private hw structures
1527 after their respective allocation in 440gx_enet.c
1529 * Patch by Steven Scholz, 10 Jun 2005:
1530 Fix byteorder problems with second argument of "bootm" with
1533 * Add support for HMI1001 board
1535 * Disable "date" and "sntp" commands on TQM866M
1537 * Fix watchdog reset problems on LWMON board
1539 * Patch by Juergen Selent, 17 May 2005:
1540 Add support for Funkwerk VoVPN gateway module.
1542 * Cleanup debug code for MPC8220 FEC driver
1544 * Extend burst mode RAM test program to take a loop count
1547 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1548 those boards that use it.
1550 * Patches by Greg Ungerer, 19 May 2005:
1551 - add support for the KS8695P (ARM 922 based) CPU
1552 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1554 * Patch by Steven Scholz, 19 May 2005:
1555 Add support for CONFIG_SERIAL_TAG on ARM boards
1557 * Add PCI support for Sorcery board.
1558 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1560 * Fix compile problems caused by new burst mode SDRAM test;
1561 make port pins to trigger logic analyzer configurable
1563 * Fix timer handling on MPC85xx systems
1565 * Fix debug code in omap5912osk flash driver
1567 * Add support for MPC8247 based "IDS8247" board.
1569 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1571 * On LWMON we must use the watchdog to reset the board as the CPU
1572 genereated HRESET pulse is too short to reset the external
1575 * Add test tool to exercise SDRAM accesses in burst mode
1576 (as standalone program, MPC8xx/PowerPC only)
1578 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1581 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1582 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1583 added to support LZO and LZARI compression modes (undefined by
1586 * Fix problem with symbolic links in JFFS2 code.
1588 * Use linker ASSERT statement to prevent undetected overlapping of
1589 sections on PPChameleon board; other boards might use this, too.
1591 * Patch by Stefan Roese, 03 May 2005:
1593 Fix problems in cmd_universe.c
1595 * Patch by Matthias Fuchs, 03 May 2005:
1596 Added missing variable declaration in cmd_nand.c
1597 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1599 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1601 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1603 Fix PHY address for canmb board.
1605 * Cleanup serial console baudrate calculation on AT91RM9200;
1606 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1608 * Patch by Matthias Fuchs, 18 Apr 2005:
1609 Make PCI target address spaces on PMC405 and CPCI405 boards
1610 configurable via environment variables
1612 * Auto-size RAM on canmb board.
1614 * Add support for canmb board
1616 * Patch by Stefan Roese, 13 Apr 2005:
1617 Update for esd apc405
1619 * Fixes for TQM8560 board:
1621 - remove debug messages
1622 - fix flash sector protection
1624 * Patch by Steven Scholz, 07 Apr 2005:
1625 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1627 * Patches by Steven Scholz, 07 Apr 2005:
1628 Fix compiler warning in altera.c
1629 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1631 * Patch by Ladislav Michl, 06 Apr 2005:
1632 Fix voiceblue configuration.
1634 * Patch by Stefan Roese, 06 Apr 2005:
1635 Updates for OCOTEA board:
1636 - Changed U-Boot size from 512kByte to 256kByte
1637 - Fixed flash driver to support boot from soldered user flash
1638 - Added README for switch from PIBS firmware to U-Boot
1640 * Patch by Travis Sawyer, 05 Apr 2005:
1641 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1642 Problem found by Andrew Wozniak.
1644 * Patch by Steven Scholz, 06 Apr 2005:
1645 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1646 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1648 * Patches by Robert Whaley, 29 Nov 2004:
1649 - update the pxa-regs.h file for PXA27x chips
1650 - add PXA27x based ADSVIX board
1651 - add support for MMC on PXA27x processors
1653 * Patch by Andrew E. Mileski, 28 Nov 2004:
1654 Fix PPC4xx SPD SDRAM detection bug
1656 * Patch by Hiroshi Ito, 26 Nov 2004:
1657 Fix logic of "test -z" and "test -n" commands
1659 * Patch by Ladislav Michl, 05 Apr 2005:
1660 Add support for VoiceBlue board.
1662 * Patch by Ladislav Michl, 05 Apr 2005:
1663 Fix netboot_common() prototypes.
1665 * Patch by Steven Scholz, 05 Apr 2005:
1666 Use i.MX watchdog timer for reset_cpu()
1668 * Patch by Steven Scholz, 05 Apr 2005:
1669 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1670 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1671 (now in interupts.c)
1673 * Add support for MPC8220 based "sorcery" board.
1675 * Add support for TQM8560 board.
1677 * Add FEC support for TQM8540 board.
1678 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1680 * Patch by Martin Krause, 04 Apr 2005:
1681 Update default configuration for CMC_PU2 board.
1683 * Patch by Steven Scholz, 04 Apr 2005:
1684 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1685 - introduce two new configuration options instead:
1686 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1688 * Patch by Steven Scholz, 04 Apr 2005:
1689 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1691 * Fix timer code for ARM systems: make sure that udelay() does not
1692 reset timers so it's save to use udelay() in timeout code.
1694 * Patch by Mathias Küster, 23 Nov 2004:
1695 add udelay support for the mcf5282 cpu
1697 * Patch by Tolunay Orkun, 16 November 2004:
1698 fix incorrect onboard Xilinx CPLD base address
1700 * Patch by Jerry Van Baren, 08 Nov 2004:
1701 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1702 the jumper for the HRCW source should select flash. If lowboot is
1703 not selected, the jumper for the HRCW source should select the
1705 - change default load base address to 0x00400000
1707 * Patch by Yuli Barcohen, 08 Nov 2004:
1708 Add support for Analogue & Micro Rattler boards.
1709 Tested on Rattler8248.
1711 * Patch by Andre Renaud, 08 Nov 2004:
1712 Fix watchdog support in common/lcd.c
1714 * Patch by Marc Leeman, 05 Nov 2003:
1715 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1716 bug only affects the XPC8245 processors
1718 * Patches by Josef Wagner, 29 Oct 2004:
1719 - Add support for MicroSys CPU87 board
1720 - Add support for MicroSys PM854 board
1722 * Patch by Jian Zhang, 02 Nov 2004:
1723 Add 16-bit NAND support
1725 * Patch by Scott McNutt, 01 Nov 2004:
1726 Add missing NIOS/NIOS2 support for "iminfo" command
1728 * Patch by Detlev Zundel, 29 Oct 2004:
1729 Add missing NIOS/NIOS2 support for "mkimage" tool.
1731 * Patch by David Adair, 27 Oct 2004:
1732 Add missing 440GX SDRAM Controller reset
1734 * Patch by Steven Scholz, 25 Oct 2004:
1735 Declare reset_cpu() in include/common.h instead locally
1737 * Patch by Yusdi Santoso, 22 Oct 2004:
1738 - Add support for HIDDEN_DRAGON board
1739 - fix endianess problem in driver/rtl1839.c
1741 * Patch by Allen Curtis, 21 Oct 2004:
1742 support multiple serial ports
1744 * Patch by Richard Klingler, 03 Apr 2005:
1745 Add call to eth_halt() in net/net.c when called functions fail
1746 after eth_init() has been called.
1748 * Patch by Sam Song, 3 April 2005:
1749 - Update README.Netconsole
1752 * Prepare for SoC rework of ARM code:
1753 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1754 - rename memsetup into lowlevel_init (function name and source files)
1755 Patch by Steven Scholz, 03 Apr 2005:
1756 - create SoC specific directories include/asm-arm/arch-imx and
1757 include/asm-arm/arch-s3c24x0
1759 * Fix problems with SNTP support;
1760 enable SNTP support in some boards.
1762 * Patches by Martin Krause, 01 Apr 2005:
1763 - Fix flash erase timeout on CMC_PU2
1764 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1766 * Patch by Steven Scholz, 13 March 2005:
1767 fix cache enabling for AT91RM9200
1769 * Patch by Masami Komiya, 30 Mar 2005:
1770 add SNTP support and expand time server and time offset fields of
1771 DHCP support. See doc/README.SNTP
1773 * Patch by Steven Scholz, 13 Dec 2004:
1774 Fix bug in at91rm920 ethernet driver
1776 * Patch by Steven Scholz, 13 Dec 2004:
1777 Remove duplicated code by merging memsetup.S files for
1778 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1780 * Patch by Detlev Zundel, 31 Mar 2005:
1781 Cleanup duplicate definition of overwrite_console()
1783 * Update TQM5200 configuration;
1784 prepare for Rev. 200 starter kit boards
1786 * Patch by Scott McNutt, 21 Oct 2004:
1787 Add support for Nios-II EPCS Controller core.
1789 * Patch by Scott McNutt, 20 Oct 2004:
1791 - Add sysid command (Nios-II only).
1792 - Locate default exception trampoline at proper offset.
1793 - Implement I/O routines (readb, writeb, etc)
1794 - Implement do_bootm_linux
1796 * Patches by Martin Krause, 22 Mar 2005:
1797 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1798 - add support for SM501 graphics controller
1799 - add support for graphic console on TQM5200
1800 - add support for TQM5200 Rev 200
1801 - cleanup, fix typo in include/configs/TQM5200.h
1803 * Patch by Manfred Baral, 17 Mar 2005:
1806 * Fix RTC configuration for PPChameleon board
1808 * Cleanup, fix typo in include/configs/TQM5200.h
1810 * Patch by Stefan Roese, 16 Mar 2005:
1811 Update for esd auto_update and hh405 board
1813 * Adapt for U-Boot image size (new features enabled) on TQM5200
1815 * Update code for TQM8540 board (and 85xx in general):
1816 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1817 - Reformat boot messages
1818 - Enable redundant environment
1819 - Replace the -O2 optimization flag with -mno-string
1821 * Patch by David Brownell, 10 Mar 2005:
1822 Restore copyright statements in OHCI drivers.
1824 * Add support for TQM8540 board
1826 * Patch by Detlev Zundel, 14 Mar 2005:
1827 NC650: changed NAND flash addressing to using UPMB
1829 * Patch by Stefan Roese, 14 Mar 2005:
1830 Update for esd voh405 fpga image
1832 * INKA4x0: Allow initialization of LCD backlight dimming from
1833 "brightness" environment variable.
1835 * Add port initialization for digital I/O on INKA4x0
1837 * Patch by Stefan Roese, 01 Mar 2005:
1838 Update for esd boards dp405 and hub405
1840 * Fix get_partition_info() parameter error in all other calls
1841 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1843 * Enable USB and IDE support for INKA4x0 board
1845 * Patch by Andrew Dyer, 28 Feb 2005:
1846 fix ext2load passing an incorrect pointer to get_partition_info()
1847 resulting in load failure for devices other than 0
1849 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1851 * Cleanup USB and partition defines
1853 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1855 * Add reset code for Coral-P on INKA4x0 board
1857 * Patch by Martin Krause, 28 Jun 2004:
1858 Update for TRAB board.
1860 * Fix some missing "volatile"s in MPC5xxx FEC driver
1862 * Fix cirrus voltage detection (for CPC45)
1864 * Fix byteorder problem in usbboot and scsiboot commands.
1866 * Patch by Cajus Hahn, 04 Feb 2005:
1867 - don't insist on leading '/' for filename in ext2load
1868 - set default partition to useful value (1) in ext2load
1870 * Patch by Andrew Dyer, 08 Jan 2005:
1871 fix wrong return codes in ext2 code
1873 * Removed '--no-warn-mismatch' option from Makefile. This option
1874 makes 'ld' to overlook binary objects compatibility.
1876 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1877 --end-group) outside of the group. This will make 'ld' to do
1878 _multiple_ search in the library group when resolving symbol
1879 references and do only a _single_ seach in libgcc.a after the group
1882 * Fix stability problems on CPC45 board again.
1884 * Make image detection for diskboot / usbboot / scsiboot more robust
1885 (also check header checksum)
1887 * Update CPC45 board configuration.
1889 * Add USB and PCI support for INKA4x0 board
1891 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1895 * Patch by Robin Getz, 13 Oct 2004:
1896 Add standalone application to change SMC91C111 MAC addresses,
1897 see examples/README.smc91111_eeprom
1899 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1900 Fix Flash support for ARM Integrator CP.
1902 * Patch by Richard Woodruff, 10 Jan 2005:
1903 Update support for OMAP2420 (ARM11) and H4 board:
1904 o clean up and add new types to H4 memory probe code.
1905 o fix to work with internal boot.
1906 o added PRCM config III operation.
1907 o fix marginal flash timings.
1908 o add revison ATAG usage.
1909 o enable voltage scaling at power chip.
1910 o fix compile error for i2c.
1912 * Fix network problem (error when receiving multiple ARP packets)
1914 * Patch by Daniel Poirot, 12 Oct 2004:
1915 Add support for Wind River sbc405 board
1917 * Patch by Rainer Brestan, 12 Oct 2004:
1918 Make examples/Makefile more robust
1920 * Patch by Sam Song, 11 October 2004:
1921 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1922 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1925 * Patch by Sam Song, 10 Oct 2004:
1926 Fix a parameter error in run_command() in main.c
1928 * Patch by Richard Woodruff, 01 Oct 2004:
1929 add support for the TI OMAP2420 processor and its H4 reference
1932 * Patch by Christian Pellegrin, 24 Sep 2004:
1933 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1935 * Patch by Leif Lindholm, 23 Sep 2004:
1936 add support for the AMD db1550 board
1938 * Patch by Travis Sawyer, 15 Sep 2004:
1939 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1940 update README.serial_multi
1942 * Patches by David Snowdon, 07 Sep 2004:
1943 - add u-boot.hex target in the top level Makefile
1944 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1945 - use -mtune=xscale and -march=armv5 options for PXA
1947 * Patch by Florian Schlote, 08 Sep 2004:
1948 Add support for SenTec-COBRA5272-board (ColdFire).
1950 * Patch by Gleb Natapov, 07 Sep 2004:
1951 mpc824x: set PCI latency timer to a sane value
1954 * Patch by Kurt Stremerch, 03 Sep 2004:
1955 Add bitstream configuration option for fpga command (Xilinx only).
1957 * Patch by Kurt Stremerch, 03 Sep 2004:
1958 Add Xilinx Spartan2E family FPGA support
1960 * Patch by Jeff Angielski, 02 Sep 2004:
1961 Add Added support for H2 revision of the EP8260 board.
1962 Fixed formatting for some of the EP8260 related source files.
1964 * Patch by Jon Loeliger, 02 Sep 2004:
1965 Reset monitor size back to 256 so environment can be written
1966 to flash on MPC85xx ADS and CDS releases.
1968 * Patch by Paolo Broggini, 02 Sep 2004:
1969 Make BSS clearing on ARM systems more robust
1971 * Patch by Yue Hu and Joe, 01 Sep 2004:
1972 - add PCI support for ixp425;
1973 - add EEPRO100 suppor tfor ixdp425 board.
1975 * Fix problem with protected sector detection in driver/cfi_flash.c
1977 ======================================================================
1978 Changes for U-Boot 1.1.2:
1979 ======================================================================
1981 * Code cleanup, mostly for GCC-3.3.x
1983 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1984 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1985 additional ethernet addresses.
1987 * Cleanup drivers/i82365.c - avoid duplication of code
1989 * Fix bogus "cannot span across banks" flash error message
1993 * Add support for CompactFlash for the CPC45 Board.
1995 * Fix problems with CMC_PU2 flash driver.
1998 - avoid trigraph warning in fs/ext2/ext2fs.c
1999 - rename UC100 -> uc100
2001 * Add support for UC100 board
2003 * Patch by Stefan Roese, 16 Dez 2004:
2004 - ext2fs support added
2005 - Tundra universe support added
2006 - ColdFire MCF5249 support added (no preloader needed!)
2007 - MCF5249 board TASREG added
2008 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2010 - some esd boards updated
2011 - memory commands "mdc" and "mwc" added for cyclic read/write
2012 (CONFIG_MX_CYCLIC, see README for further description)
2014 * Add support for INKA4X0 board
2016 * Patch by Steven Scholz, 12 Dec 2004:
2017 Fix typo in AT91 memory setup.
2019 * Patch by Martin Krause, 27 Oct 2004:
2020 - add support for "STK52xx" board (including PS/2 multiplexer)
2021 - add hardware detection for TQM5200
2023 * Clean up CMC PU2 flash driver
2025 * Update MAINTAINERS file
2027 * Fix bug in MPC823 LCD driver
2029 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2031 * Enable long help on CMC PU2 board;
2033 increase CPU speed from 179 to 207 MHz.
2035 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2036 unaligned tail part specially).
2038 * Update for AT91RM9200DK and CMC_PU2 boards:
2039 - Enable booting directly from flash
2040 - fix CMC_PU2 flash driver
2042 * Fix mkimage usage message
2044 * Map SRAM on NC650 board
2046 * Work around for Ethernet problems on Xaeniax board
2048 * Patch by TsiChung Liew, 23 Sep 2004:
2049 - add support for MPC8220 CPU
2050 - Add support for Alaska and Yukon boards
2052 * Fix configuration for ERIC board (needs more room)
2054 * Adjust MIPS compiler options at run-time depending on tools version
2055 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2056 "-mcpu=4kc" for old tools)
2058 * Add passing of the command line and memory size information to the
2059 kernel on xaeniax board.
2061 * Enable NAND flash support for NC650 board.
2063 * Patch by Thomas Lange 07 Oct 2004:
2064 Updated README for DBAu1x00 boards to match current status
2066 * Patch by Philippe Robin, 28 Sept 2004:
2067 Fix Flash support for Versatile.
2069 * Patch by Roger Blofeld, 16 Sep 2004:
2070 Fix timeout for DHCP command retry
2072 * Patch by Pantelis Antoniou, 14 Sep 2004:
2073 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2075 * Patch by Pantelis Antoniou, 14 Sep 2004:
2076 Kick watchdog when bz-decompressing
2078 * Fix CFG_HZ problems on AT91RM9200 systems
2079 [Remember: CFG_HZ should be 1000 on ALL systems!]
2081 * Patch by Gridish Shlomi, 30 Aug 2004:
2082 - Add support to revA version of PQ27 and PQ27E.
2083 - Reverted MPC8260ADS baudrate back to original 115200
2085 * Patch by Hojin, 17 Sep 2004:
2086 Fix typo in cfi_flash.c
2088 * Patch by Mark Jonas, 09 September 2004:
2089 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2092 * Patch by Mark Jonas, 31 August 2004:
2093 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2094 improves FTP performance for MPC5200 systems. Enabled for IceCube
2097 * Patch by Michael Bendzick, 30 Aug 2004:
2098 - Improve platform.S code for omap1510inn that detects whether code
2099 is running from SDRAM or not. Patch allows SDRAM to be configured
2100 if code is running out of SRAM at 0x20000000.
2102 * Patch by Frederick Klatt, 30 Aug 2004:
2103 Add support for the Wind River SBC8540/SBC8560 boards
2105 * Configure SX1 board to use drivers/cfi_flash.c
2107 * Patches by Michael Bendzick, 30 Aug 2004:
2108 - Configure omap1510inn board to use drivers/cfi_flash.c
2109 - Make drivers/cfi_flash.c protect environment and redundant
2112 * Patch by Steven Scholz, 23 Jun 2004:
2113 - Add script (tools/img2brec.sh) to programm U-Boot into
2114 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2116 * Patches by Scott McNutt, 24 Aug 2004:
2117 - Add support for Altera Nios-II processors.
2118 - Add support for Psyent PCI-5441 board.
2119 - Add support for Psyent PK1C20 board.
2121 * Patches by Jon Loeliger, 24 Aug 2004:
2122 - Add support for the MPC8541 and MPC8555 CDS boards
2123 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2124 - Convert MPC85xxADS to use common CFI flash driver
2125 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2126 from board_early_init_f()
2127 - Provide SW workaround for PCI initialization on 85xx CDS
2129 * Patches by George G. Davis, 24 Aug 2004:
2130 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2131 - Remove static network setup defaults from mx1ads_config
2132 - update ARM boards to use constants from mach-types.h
2134 * Patch by Gary Jennejohn, 04 Oct 2004:
2135 - fix I2C on at91rm9200
2136 - add support for Ricoh RS5C372A RTC
2138 * Patch by Gary Jennejohn, 01 Oct 2004:
2139 - add support for CMC PU2 board
2140 - add support for I2C on at91rm9200
2142 * Patch by Gary Jennejohn, 28 Sep 2004:
2143 fix baudrate handling on at91rm9200
2145 * Patch by Yuli Barcohen, 22 Aug 2004:
2146 - remove ZPC.1900 board-specific flash driver;
2147 switch the port to generic CFI driver;
2150 * Patch by Hinko Kocevar, 21 Aug 2004:
2151 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2153 * Clean up tools/bmp_logo.c to not add trailing white space
2155 * Patch by Hinko Kocevar, 21 Aug 2004:
2156 - Group common framebuffer functions in common/lcd.c
2157 - Group common framebuffer macros and #defines in include/lcd.h
2158 - Provide calc_fbsize() for video ATAG
2160 * Patch by Sam Song, 21 August 2004:
2161 - Fix a typo in README
2162 - Align "(RO)" output for "flinfo" after "protect on"
2163 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2164 ratio 1:1 when core frequency less than 50MHz
2166 * Patches by Hinko Kocevar, 21 Aug 2004:
2167 - fix some "use of label at end of compound statement" warnings
2168 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2170 * Patch by Steven Scholz, 16 Aug 2004:
2171 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2172 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2173 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2174 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2175 into cpu/arm920t/$(SOC)/
2177 * Patches by Sean Chang, 09 Aug 2004:
2178 - Added support for both 8 and 16 bit mode access to System ACE CF
2180 - Fixed missing System ACE CF device during get FAT partition info
2181 in fat_register_device function.
2182 - Enabled System ACE CF support on ML300.
2184 * Patch by Sean Chang, 09 Aug 2004:
2185 Synch defines for saveenv and do_saveenv functions so they get
2186 compiled under the same statement.
2188 * Patch by Sean Chang, 09 Aug 2004:
2189 - Added I2C support for ML300.
2190 - Added support for ML300 to read out its environment information
2191 stored on the EEPROM.
2192 - Added support to use board specific parameters as part of
2193 U-Boot's environment information.
2194 - Updated MLD files to support configuration for new features
2197 * Patches by Travis Sawyer, 05 Aug 2004:
2198 - Remove incorrect bridge settings for eth group 6
2199 - Add call to setup bridge in ppc_440x_eth_initialize
2200 - Fix ppc_440x_eth_init to reset the phy only if its the
2201 first time through, otherwise, just check the phy for the
2202 autonegotiated speed/duplex. This allows the use of netconsole
2203 - only print the speed/duplex the first time the phy is reset.
2205 * Patch by Shlomo Kut, 29 Mar 2004:
2206 Add support for MKS Instruments "Quantum" board
2208 * Fix build problem with Cogent boards;
2209 avoid using <asm/byteorder.h> when using the host compiler
2211 * Patch by Ganapathi C, 04 Aug 2004:
2212 Fix NFS timeout issue
2214 * Patch by Yuli Barcohen, 19 Jul 2004:
2215 - Fix host tools building in Cygwin environment
2216 - Fix header files search order for host tools
2218 * Patch by Tom Armistead, 19 Jul 2004:
2219 Fix kgdb.S support for 74xx_75x cpu
2221 * Patch by Jon Loeliger, 15 Jul 2004:
2222 Fix MPC85xx I2C driver
2224 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2226 * Patch by Stephen Williams, 15 July 2004
2227 Set the PCI class code for JSE board as part of PCI interface setup
2229 * Patch by Michael Bendzick, 15 Jul 2004:
2230 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2231 CFG_FLASH_USE_BUFFER_WRITE is set
2233 * Patch by Yuli Barcohen, 13 Jul 2004:
2234 Allow clock setting on MPC866/MPC885 series chips according to
2235 environment variable `cpuclk'
2237 * Patch by Yuli Barcohen, 20 Apr 2004:
2238 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2240 * Patch by Vincent Dubey, 24 Sep 2004:
2241 Add support for xaeniax board
2243 * Add comment about non-GPL character of standalone applications to
2246 * Fix FEC ethernet problem on NSCU board.
2248 * Patch by Gary Jennejohn, 09 Sep 2004:
2249 allow to use USART1 as console port on at91rm9200dk boards
2251 * Patch by Stefan Roese, 16 Sep 2004:
2254 * Fix SysClk handling for PPChameleon and CATcenter boards
2256 * Patch by Detlev Zundel, 08 Sep 2004:
2257 Update etags build target
2259 * Improve NetConsole support: add support for broadcast destination
2260 address and buffered input.
2262 * Cleanup compiler warnings for GCC 3.3.x and later
2264 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2266 * Add support for IDS "NC650" board
2268 * Add automatic update support for LWMON board
2270 * Clear Block Lock-Bits when erasing flash on LWMON board.
2272 * Fix return code of "fatload" command
2274 * Enable MSDOS/VFAT filesystem support for LWMON board
2276 * Patch by Martin Krause, 03 Aug 2004:
2277 change timing for SM501 graphics controller on TQM5200 module
2279 * Patch by Mark Jonas, 13 July 2004:
2280 - Total5200 LCD now run in little endian mode. Endianess conversion
2281 is done in hardware.
2282 - Removed last reference to "console" environment variable.
2284 * Patches by Lars Munch, 12 Jul 2004:
2285 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2287 - split out the LXT971A PHY from ns_9750_eth.h
2288 - split the dm9161 phy part out of at91rm9200_ether.c
2290 * Patch by Andreas Engel, 12 Jul 2004:
2291 Replaced hardcoded PL011 clock frequency with config variable.
2292 Fixed wrong CONFIG_CMD_DFL doc.
2294 * Patch by Thomas Viehweger, 09 Jun 2004:
2295 make it possible to remove chpart when there is only one partition
2297 * Add support for console over UDP (compatible to Ingo Molnar's
2298 netconsole patch under Linux)
2300 * Patch by Jon Loeliger, 16 Jul 2004:
2301 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2303 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2304 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2305 and CONFIG_L2_INIT_RAM options.
2306 - Refactor Local Bus initialization out of SDRAM setup.
2307 - Re-implement new version of LBC11/DDR11 errata workarounds.
2308 - Moved board specific PCI init parts out of CPU directory.
2309 - Added TLB entry for PCI-1 IO Memory
2310 - Updated README.mpc85xxads
2312 * Patch by Sascha Hauer, 28 Jun:
2313 - add generic support for Motorola i.MX architecture
2314 - add support for mx1ads, mx1fs2 and scb9328 boards
2316 * Patches by Marc Leeman, 23 Jul 2004:
2317 - Add define for the PCI/Memory Buffer Configuration Register
2318 - corrected comments in cpu/mpc824x/cpu_init.c
2320 * Add support for multiple serial interfaces
2321 (for example to allow modem dial-in / dial-out)
2323 * Patch by Stefan Roese, 15 Jul 2004:
2324 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2326 * Fix NSCU config; add ethernet wakeup code.
2328 * Add link for preloader for Motorola ColdFire to README.m68k
2330 * Patch by Michael Bendzick, 12 Jul 2004:
2331 fix output formatting in drivers/cfi_flash.c
2333 * Patch by Mark Jonas, 02 Jul 2004:
2334 Fix lowboot (again) on MPC5xxx
2336 * Patch by Curt Brune, 07 Jul 2004:
2337 relocate exception vectors on arm720t if needed
2339 * Patch by George G. Davis, 06 Jul 2004:
2340 - update mach-types.h to latest arm.linux.org.uk master list
2341 - Set correct OMAP1610 bi_arch_number for build target
2343 * Patch by Curt Brune, 06 Jul 2004:
2344 evb4510: add support for timer interrupt; cleanup
2346 * Patch by Dan Poirot, 06 Jul 2004:
2347 Fix sbc8260 environment variables
2349 * Cleanup redundand "console" environment variable
2351 * Patch by Mark Jonas, 05 Jul 2004:
2352 add support for the Total5100's and Total5200's LCD screen
2354 * Patches by Dan Eisenhut, 01 Jul 2004:
2356 - Move doc2000.h include to prevent compiler warning on some boards
2358 * Patch by Mark Jonas, 01 Jul 2004:
2359 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2360 MGT5100 and MPC5200 based Freescale platforms.
2362 * Patch by Philippe Robin, 01 Jul 2004:
2363 Add initialization for Integrator and versatile board files.
2365 * Patch by Hinko Kocevar, 01 Jun 2004:
2366 Fix VFD FB allocation, add LCD FB allocation on ARM
2368 * Patch by Martin Krause, 30 Jun 2004:
2369 Add support for TQM5200 board
2371 * Patch by Martin Krause, 29 Jun 2004:
2372 Add loopw command: infinite write loop on address range
2374 * Patches by Yasushi Shoji, 29 Jun 2004:
2375 - add empty include/asm-microblaze/processor.h
2376 - add to CREDITS and MAINTAINERS
2377 - add gd initialization
2378 - add MicroBlaze and SUZAKU board to MAKEALL script
2379 - add reset support for SUZAKU
2380 - add flush_cache() for MicroBlaze
2381 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2382 size flash memory on SUZAKU
2384 * Patch by Prakash Kumar, 27 Jun 2004:
2385 Add support for the PXA250 based Intrinsyc Cerf board.
2387 * Patch by Yasushi Shoji, 27 Jun 2004:
2388 fix comment in include/common.h
2390 * Rename SBC8560 into sbc8560 for consistency
2392 * Patch by Daniel Poirot, 24 Jun 2004:
2393 Add support for Wind River's sbc8240 board
2395 * Patches by Yasushi Shoji, 26 Jun 2004:
2396 - drivers/serial_xuartlite.c: fix "return 0" in void function
2397 - add microblaze support to mkimage tool
2399 * Patch by Fred Klatt, 25 Jun 2004:
2400 Add support for WindRiver's sbc8560 board
2402 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2403 Small Bugs fixes for "at91rm9200dk" board:
2404 - Timing modifications for SPI DataFlash access
2405 - Fix NAND flash detection bug
2407 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2408 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2410 * Patch by Jon Loeliger, 17 June 2004:
2411 Completion of the 8540ADS/8560ADS updates:
2412 Fix some PCI and Rapid I/O memory maps,
2413 Initialize both TSEC 1 and 2,
2415 Update MAINTAINER for 85xx boards and README.mpc85xxads
2417 * Patch by Yuli Barcohen, 16 Jun 2004:
2418 Remove obsolete AdderII port which was superseded by unified
2419 AdderII/Adder87x port
2421 * Patch by Ladislav Michl, 16 Jun 2004:
2422 Fix gcc-3.3.3 warnings for smc91111.c
2424 * Patch by Stefan Roese, 02 Jul 2004:
2425 - Fix bug in 405 ethernet driver; allocated data not cleared!
2426 - Fix problem in 405 i2c driver; don't try to print without console!
2428 * Patch by Paul Ruhland, 11 Jun 2004:
2429 Remove debug code from 'board/lpd7a40x/flash.c'
2431 * Patch by Andrea Marson, 11 Jun 2004:
2432 Update for PPChameleon board:
2433 - support for SysClk @ 25MHz
2434 - support for Silicon Motion SM712 VGA controller
2437 * Patches by Richard Woodruff, 10 Jun 2004:
2438 - fix problems with examples/stubs.c for GCC >= 3.4
2439 - fix problems with gd initialization
2441 * Patch by Curt Brune, 17 May 2004:
2442 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2443 - Add support for ESPD-Inc. EVB4510 Board
2445 * Patch by Marc Leeman, 11 May 2004:
2446 Fix for MPC8245 - reading PPC Memory from another device with the
2447 PPC as PCI target device corrupts data due to interenal hardware
2450 * Fix "cls" command when used with splash screen
2452 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2453 slow download of a big image)
2455 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2456 display even after showing a bitmap
2458 * Patch by Josef Wagner, 04 Jun 2004:
2459 - DDR Ram support for PM520 (MPC5200)
2460 - support for different flash types (PM520)
2461 - USB / IDE / CF-Card / DiskOnChip support for PM520
2462 - 8 bit boot rom support for PM520/CE520
2463 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2464 - I2C and RTC support for CPC45
2465 - support of new flash type (28F160C3T) for CPC45
2467 * Fix flash parameters passed to Linux for PPChameleon board
2469 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2471 * Patch by Paul Ruhland, 10 Jun 2004:
2472 fix support for Logic SDK-LH7A404 board and clean up the
2473 LH7A404 register macros.
2475 * Patch by Matthew McClintock, 10 Jun 2004:
2476 Modify code to select correct serial clock on Sandpoint8245
2478 * Patch by Robert Schwebel, 10 Jun 2004:
2479 Add support for Intel K3 strata flash.
2481 * Patch by Thomas Brand, 10 Jun 2004:
2482 Fix "loads" command on DK1S10 board
2484 * Patch by Yuli Barcohen, 09 Jun 2004:
2485 Add support for 8MB flash SIMM and JFFS2 file system on
2486 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2488 * Patch by Yuli Barcohen, 09 Jun 2004:
2489 Add support for Analogue&Micro Adder87x and the older AdderII board.
2491 * Patch by Ming-Len Wu, 09 Jun 2004:
2492 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2494 * Patch by Sam Song, 09 Jun 2004:
2495 - Add support for RPXlite_DW board
2496 - Update FLASH driver for 4*AM29DL323DB90VI
2497 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2499 * Patch by Mark Jonas, 08 June 2004:
2500 - Make MPC5200 boards evaluate the SVR to print processor name and
2501 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2503 * Patch by Kai-Uwe Bloem, 06 May 2004:
2504 Fix endianess problem in cramfs code
2506 * Patch by Tom Armistead, 04 Jun 2004:
2507 Add support for MAX6900 RTC
2509 * Patches by Ladislav Michl, 03 Jun 2004:
2510 - fix cfi_flash.c on LE systems
2511 - let 'make mrproper' delete u-boot.img as well
2512 - turn printf into debug in cfi_flash.c
2514 * Patch by Kurt Stremerch, 28 May 2004:
2515 Add support for Exys XSEngine board
2517 * Patch by Martin Krause, 27 May 2004:
2518 Fix a MPC5xxx I2C timing issue in i2c_probe().
2520 * Patch by Leif Lindholm, 27 May 2004:
2521 Fix board_init_f() for dbau1x00 board.
2523 * Patch by Imre Deak, 26 May 2004:
2524 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2525 Set flash base accordingly, and decide whether to do or skip board
2526 specific setup steps.
2528 * Patch by Josef Baumgartner, 26 May 2004:
2529 Add missing define in include/asm-m68k/global_data.h
2531 * Patch by Josef Baumgartner, 25 May 2004:
2532 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2534 * Patch by Paul Ruhland, 24 May 2004:
2535 fix SDRAM initialization for LPD7A400 board.
2537 * Patch by Jian Zhang, 20 May 2004:
2538 add support for environment in NAND flash
2540 * Patch by Yuli Barcohen, 20 May 2004:
2541 Add support for Interphase iSPAN boards.
2543 * Patches by Paul Ruhland, 17 May 2004:
2544 - Add I/O functions to the smc91111 ethernet driver to support the
2545 Logic LPD7A40x boards.
2546 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2547 specifically the LPD7A400.
2549 * Patches by Robert Schwebel, 15 May 2004:
2550 - call MAC address reading code also for SMSC91C111;
2551 - make SMSC91C111 timeout configurable, remove duplicate code
2552 - fix get_timer() for PXA
2553 - update doc/README.JFFS2
2554 - use "bootfile" env variable also for jffs2
2556 * Patch by Tolunay Orkun, 14 May 2004:
2557 Add support for Cogent CSB472 board (8MB Flash Rev)
2559 * Patch by Thomas Viehweger, 14 May 2004:
2560 - flash.h: more flash types added
2561 - immap_8260.h: some bits added (useful for RMII)
2562 - cmd_coninfo.c: typo corrected, printf -> puts
2563 - reduced size by replacing spaces with tab
2565 * Patch by Robert Schwebel, 13 May 2004:
2566 Add 'imgextract' command: extract one part of a multi file image.
2568 * Patches by Jon Loeliger, 11 May 2004:
2569 Dynamically handle REV1 and REV2 MPC85xx parts.
2570 (Jon Loeliger, 10-May-2004).
2571 New consistent memory map and Local Access Window across MPC85xx line.
2572 New CCSRBAR at 0xE000_0000 now.
2573 Add RAPID I/O memory map.
2574 New memory map in README.MPC85xxads
2575 (Kumar Gala, 10-May-2004)
2576 Better board and CPU identification on MPC85xx boards at boot.
2577 (Jon Loeliger, 10-May-2004)
2578 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2579 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2580 (Jim Robertson, 10-May-2004)
2581 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2582 Supports multiple PHYs.
2583 (Andy Fleming, 10-May-2004)
2584 Some README.MPC85xxads updates.
2585 (Kumar Gala, 10-May-2004)
2586 Copyright updates for "Freescale"
2587 (Andy Fleming, 10-May-2004)
2589 * Patch by Stephen Williams, 11 May 2004:
2590 Add flash support for ST M29W040B
2591 Reduce JSE specific flash.c to remove dead code.
2593 * Patch by Markus Pietrek, 04 May 2004:
2594 Fix clear_bss code for ARM systems (all except s3c44b0 which
2595 doesn't clear BSS at all?)
2597 * Fix "ping" problem on INC-IP board. Strange problem:
2598 Sometimes the store word instruction hangs while writing to one of
2599 the Switch registers, but only if the next instruction is 16-byte
2600 aligned. Moving the instruction into a separate function somehow
2601 makes the problem go away.
2603 * Patch by Rishi Bhattacharya, 08 May 2004:
2604 Add support for TI OMAP5912 OSK Board
2606 * Patch by Sam Song May, 07 May 2004:
2607 Fix typo of UPM table for rmu board
2609 * Patch by Pantelis Antoniou, 05 May 2004:
2610 - Intracom board update.
2613 * Add support for the second Ethernet interface for the 'PPChameleon'
2616 * Patch by Dave Peverley, 30 Apr 2004:
2617 Add support for OMAP730 Perseus2 Development board
2619 * Patch by Alan J. Luse, 29 Apr 2004:
2620 Fix flash chip-select (OR0) option register setting on FADS boards.
2622 * Patch by Alan J. Luse, 29 Apr 2004:
2623 Report MII network speed and duplex setting properly when
2624 auto-negotiate is not enabled.
2626 * Patch by Jarrett Redd, 29 Apr 2004:
2627 Fix hang on reset on Ocotea board due to flash in wrong mode.
2629 * Patch by Dave Peverley, 29 Apr 2004:
2630 add MAC address detection to smc91111 driver
2632 * Patch by David Müller, 28 Apr 2004:
2633 fix typo in lib_arm/board.c
2635 * Patch by Tolunay Orkun, 20 Apr 2004:
2636 - README update: add CONFIG_CSB272 and csb272_config
2637 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2638 i2cfast environment variable
2640 * Patch by Yuli Barcohen, 19 Apr 2004:
2641 - Rename DUET_ADS to MPC885ADS
2642 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2643 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2644 - Clean up FADS family port to use the new defines
2646 * Fix PCI support on CPC45 board
2648 * Patch by Scott McNutt, 25 Apr 2004:
2649 Add Nios GDB/JTAG Console support:
2650 - Add stubs to support gdb via JTAG.
2651 - Add support for console over JTAG.
2654 * Add support for CATcenter board (based on PPChameleon ME module)
2656 * Patch by Klaus Heydeck, 12 May 2004:
2657 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2658 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2659 various changes to KUP4 board specific files
2661 * Fix minor network problem on MPC5200: need some delay between
2662 resetting the PHY and sending the first packet. Implemented in a
2663 "natural" way by invoking the PHY reset and initialization code
2664 only once after power on vs. each time the interface is brought up.
2666 * Add some limited support for low-speed devices to SL811 USB controller
2667 (at least "usb reset" now passes successfully and "usb info" displays
2668 correct information)
2670 * Change init sequence for multiple network interfaces: initialize
2671 on-chip interfaces before external cards.
2673 * Fix memory leak in the NAND-specific JFFS2 code
2675 * Fix SL811 USB controller when attached to a USB hub
2677 * Fix config option spelling in PM520 config file
2679 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2680 patches by Pantelis Antoniou, 30 Mar 2004)
2682 * Fix minor NAND JFFS2 related issue
2684 * Fixes for SL811 USB controller:
2685 - implement workaround for broken memory stick
2686 - improve error handling
2688 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2689 cope with congested networks.
2691 ======================================================================
2692 Changes for U-Boot 1.1.1:
2693 ======================================================================
2695 * Patch by Travis Sawyer, 23 Apr 2004:
2696 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2697 errata from Vitesse Semiconductor.
2699 * Patch by Philippe Robin, 22 Apr 2004:
2700 Fix ethernet configuration for "versatile" board
2702 * Patch by Kshitij Gupta, 21 Apr 2004:
2703 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2705 * Patch by Steven Scholz, 24 Feb 2004:
2706 Fix a bug in AT91RM9200 ethernet driver:
2707 The MII interface is now initialized before accessing the PHY.
2709 * Patch by John Kerl, 19 Apr 2004:
2710 Use U-boot's miiphy.h for PHY register names, rather than
2711 introducing a new header file.
2713 * Update pci_ids.h from linux-2.4.26
2715 * Patch by Masami Komiya, 19 Apr 2004:
2716 Fix problem cause by VLAN function on little endian architecture
2717 without VLAN environment
2719 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2720 binary image for all clock frequencies. Implement run-time
2721 optimization of flash access timing based on the actual bus
2724 * Modify KUP4X board configuration to use SL811 driver for USB memory
2725 sticks (including FAT / VFAT filesystem support)
2727 * Add SL811 Host Controller Interface driver for USB
2729 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2731 * Patch by Pantelis Antoniou, 19 Apr 2004:
2732 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2733 Minor patches for Intracom boards.
2735 * Patch by Christian Pell, 19 Apr 2004:
2736 cleanup support for CF/IDE on PCMCIA for PXA25X
2738 * Temporarily disabled John Kerl's extended MII command code because
2739 "miivals.h" is missing
2741 * Patches by Mark Jonas, 13 Apr 2004:
2742 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2743 - Add sync instructions to IceCube SDRAM init code
2744 - Move SDRAM chip constants into seperate include files
2745 - Unify DDR and SDR initialization code
2746 - Unify all IceCube (Lite5xxx) target names
2748 * Patch by John Kerl, 16 Apr 2004:
2749 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2750 mii read 4-7 18-1a. Also add mii dump subcommand for
2751 pretty-printing standard regs 0-5.
2753 * Patch by Stephen Williams, 16 April 2004:
2754 fix typo in JSE.h; update MAINTAINERS
2756 * Patch by Matthew S. McClintock, 14 Apr 2004:
2757 fix initdram function for utx8245 board
2759 * Patch by Markus Pietrek, 14 Apr 2004:
2760 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2762 * Patch by Reinhard Meyer, 18 Apr 2004:
2763 provide the IDE Reset Function for EMK 5200 boards
2765 * Patch by Masami Komiya, 12 Apr 2004:
2766 fix pci_hose_write_config_{byte,word}_via_dword problems
2768 * Patch by Sangmoon Kim, 12 Apr 2004:
2769 Update max RAM size for debris board
2771 * Patch by Travis Sawyer, 08 Apr 2004:
2772 Add TLB entry for second DIMM slot on ocotea
2774 * Patch by Masami Komiya, 08 Apr 2004:
2775 add RTL8169 network driver
2777 * Patch by Dan Malek, 07 Apr 2004:
2778 - Add support for RPC/STx GP3, Motorola 8560 board
2779 - Update 85xx TSEC driver so it searches MII for first available PHY
2781 - Add functions to support console MII commands.
2783 * Patch by Tolunay Orkun, 07 Apr 2004:
2784 Move initialization of bi_iic_fast[]
2785 from board_init_f() to board_init_r()
2787 * Patch by Yasushi Shoji, 07 Apr 2004:
2788 Cleanup microblaze port
2790 * Patch by Sangmoon Kim, 07 Apr 2004:
2791 Add auto SDRAM module detection for Debris board
2793 * Patch by Rune Torgersen, 06 Apr 2004:
2794 - Fix some PCI problems on the MPC8266ADS board
2795 - Fix the location of some PCI entries in the immap structure
2797 * Patch by Yasushi Shoji, 07 Apr 2004:
2798 - add support for microblaze processors
2799 - add support for AtmarkTechno "suzaku" board
2801 * Configure PPChameleon board to use redundand environment in flash
2803 * Configure PPChameleon board to use JFFS2 NAND support.
2805 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2807 * Patch by Rune Torgersen, 16 Apr 2004:
2810 * Patches by Pantelis Antoniou, 16 Apr 2004:
2811 - add support for a new version of an Intracom board and fix
2812 various other things on others.
2813 - add verify support to the crc32 command (define
2814 CONFIG_CRC32_VERIFY to enable it)
2815 - fix FEC driver for MPC8xx systems:
2816 1. fix compilation problems for boards that use dynamic
2818 2. shut down FEC after network transfers
2819 - HUSH parser fixes:
2820 1. A new test command was added. This is a simplified version of
2821 the one in the bourne shell.
2822 2. A new exit command was added which terminates the current
2824 3. Fixed handing of $? (exit code of last executed command)
2825 - Fix some compile problems;
2826 add "once" functionality for the netretry variable
2828 * Patch by George G. Davis, 02 Apr 2004:
2829 add support for Intel Assabet board
2831 * Patch by Stephen Williams, 01 Apr 2004:
2832 Add support for Picture Elements JSE board
2834 * Patch by Christian Pell, 01 Apr 2004:
2835 Add CompactFlash support for PXA systems.
2837 * Patches by Pantelis Antoniou, 30 Mar 2004:
2838 - add auto-complete support to the U-Boot CLI
2839 - add support for NETTA and NETPHONE boards; fix NETVIA board
2840 - add support for the Epson 156x series of graphical displays
2841 (These displays are serial and not suitable for using a normal
2842 framebuffer console on them)
2843 - add infrastructure needed in order to POST any DSPs in a board
2844 - improve and fix various things in the MPC8xx FEC driver:
2845 1. The new 87x and 88x series of processors have two FECs,
2846 and the new driver supports them both.
2847 2. Another change in the 87x/88x series is support for
2848 the RMII (Reduced MII) interface. However numerous
2849 changes are needed to make it work since the PHYs
2850 are connected to the same lines. That means that
2851 you have to address them correctly over the MII
2853 3. We now correctly match the MII/RMII interface
2854 configuration to what the PHY reports.
2855 - Fix problem when readingthe MII status register. Due to the
2856 internal design of many PHYs you have to read the register
2857 twice. The problem is more apparent in 10Mbit mode.
2858 - add new mode ".jffs2s" for reading from a NAND device: it just
2859 skips over bad blocks.
2860 - add networking support for VLANs (802.1q), and CDP (Cisco
2862 - some minor patches / cleanup
2864 * Patch by Yuli Barcohen, 28 Mar 2004:
2865 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2866 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2867 - Change configuration method for MPC8260ADS family
2869 * add startup code to clear the BSS of standalone applications
2871 * Fix if / elif handling bug in HUSH shell
2873 ======================================================================
2874 Changes for U-Boot 1.1.0:
2875 ======================================================================
2877 * Patch by Mark Jonas: Remove config.tmp files only when
2878 unconfiguring the board
2880 * Adapt RMU board for bigger flash memory
2882 * Patch by Klaus Heydeck, 13 Mar 2003:
2883 Add support for KUP4X Board
2885 * Patch by Pavel Bartusek, 21 Mar 2004
2886 Add Reiserfs support
2888 * Patch by Hinko Kocevar, 20 Mar 2004
2889 - Add auto-release for SMSC LAN91c111 driver
2890 - Add save/restore of PTR and PNR regs as suggested in datasheet
2892 * Patch by Stephen Williams, 19 March 2004
2893 Increase speed of sector reads from SystemACE,
2894 shorten poll timeout and remove a useless reset
2896 * Patch by Tolunay Orkun, 19 Mar 2004:
2897 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2900 * Patch by Brad Kemp, 18 Mar 2004:
2901 prevent machine checks during a PCI scan
2903 * Patch by Pierre Aubert, 18 Mar 2004:
2904 Fix string cleaning in IDE identification
2906 * Patch by Pierre Aubert, 18 Mar 2004:
2907 - Unify video mode handling for Chips & Technologies 69000 Video
2908 chip and Silicon Motion SMI 712/710/810 Video chip
2909 - Add selection of the video output (CRT or LCD) via 'videoout'
2910 environment variable for the Silicon Motion
2913 * Patch by Pierre Aubert, 18 Mar 2004:
2914 include/common.h typo fix
2916 * Patches by Tolunay Orkun, 17 Mar 2004:
2917 - Add support for bd->bi_iic_fast[] initialization via environment
2918 variable "i2cfast" (CONFIG_I2CFAST)
2919 - Add "i2cfast" u-boot environment variable support for csb272
2921 * Patch by Carl Riechers, 17 Mar 2004:
2922 Ignore '\0' characters in console input for use with telnet and
2925 * Patch by Leon Kukovec, 17 Mar 2004:
2926 typo fix for strswab prototype #ifdef
2928 * Patches by Thomas Viehweger, 16 Mar 2004:
2929 - show PCI clock frequency on MPC8260 systems
2930 - add FCC_PSMR_RMII flag for HiP7 processors
2931 - in do_jffs2_fsload(), take load address from load_addr if not set
2932 explicit, update load_addr otherwise
2933 - replaced printf by putc/puts when no formatting is needed
2934 (smaller code size, faster execution)
2936 * Patch by Phillippe Robin, 16 Mar 2004:
2937 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2939 * Patch by Stephen Williams, 15 Mar 2004:
2940 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2942 * Patch by Tolunay Orkun, 15 Mar 2004:
2943 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2945 * Patch by Travis Sawyer, 15 Mar 2004:
2946 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2948 * Add start-up delay to make sure power has stabilized before
2949 attempting to switch on USB on SX1 board.
2951 * Patch by Josef Wagner, 18 Mar 2004:
2952 - Add support for MicroSys XM250 board (PXA255)
2953 - Add support for MicroSys PM828 board (MPC8280)
2954 - Add support for 32 MB Flash on PM825/826
2955 - new SDRAM refresh rate for PM825/PM826
2956 - added support for MicroSys PM520 (MPC5200)
2957 - replaced Query by Identify command in CPU86/flash.c
2958 to support 28F160F3B
2960 * Fix wrap around problem with udelay() on ARM920T
2962 * Add support for Macronix flash on TRAB board
2964 * Patch by Pierre Aubert, 15 Mar 2004:
2965 Fix buffer overflow in IDE identification
2967 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2969 * Remove redundand #define in IceCube.h
2971 * Patch by Steven Scholz, 27 Feb 2004:
2972 - Adding get_ticks() and get_tbclk() for AT91RM9200
2973 - Many white space fixes in cpu/at91rm9200/interrupts.c
2975 * Patches by Steven Scholz, 20 Feb 2004:
2976 some cleanup in AT91RM9200 related code
2978 * Patches by Travis Sawyer, 12 Mar 2004:
2979 - Fix Gigabit Ethernet support for 440GX
2980 - Add Gigabit Ethernet Support to MII PHY utilities
2982 * Patch by Brad Kemp, 12 Mar 2004:
2983 Fixes for drivers/cfi_flash.c:
2984 - Better support for x8/x16 implementations
2985 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2986 - Added defines for AMD command and address constants
2988 * Patch by Leon Kukovec, 12 Mar 2004:
2989 Fix get_dentfromdir() to correctly handle deleted dentries
2991 * Patch by George G. Davis, 11 Mar 2004:
2992 Remove hard coded network settings in TI OMAP1610 H2
2993 default board config
2995 * Patch by George G. Davis, 11 Mar 2004:
2996 add support for ADS GraphicsClient+ board.
2998 * Patch by Pierre Aubert, 11 Mar 2004:
2999 - add bitmap command and splash screen support in cfb console
3000 - add [optional] origin in the bitmap display command
3002 * Patch by Travis Sawyer, 11 Mar 2004:
3003 Fix ocotea board early init interrupt setup.
3005 * Patch by Thomas Viehweger, 11 Mar 2004:
3006 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3008 * Patch by Stephan Linz, 09 Mar 2004
3009 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3011 * Patch by George G. Davis, 9 Mar 2004:
3012 fix recent build failure for SA1100 target
3014 * Patch by Travis Sawyer, 09 Mar 2004:
3015 Support native interrupt mode for the IBM440GX.
3016 Previously it was running in 440GP compatibility mode.
3018 * Patch by Philippe Robin, 09 Mar 2004:
3019 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3022 * Patch by Masami Komiya, 08 Mar 2004:
3023 Don't overwrite server IP address or boot file name
3024 when the boot server does not return values
3026 * Patch by Tolunay Orkun, 5 Mar 2004:
3027 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3029 * Patch by Tolunay Orkun, 5 Mar 2004:
3030 Fix early board initialization for Cogent CSB272 board
3032 * Patch by Ed Okerson, 3 Mar 2004:
3033 fix CFI flash writes for little endian systems
3035 * Patch by Reinhard Meyer, 01 Mar 2004:
3036 generalize USB and IDE support for MPC5200 with according
3037 changes to IceCube.h and TOP5200.h
3038 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3039 add info about USB and IDE to README
3041 * Patch by Yuli Barcohen, 4 Mar 2004:
3042 Fix problems with GCC 3.3.x which changed handling of global
3043 variables explicitly initialized to zero (now in .bss instead of
3046 * Patch by Leon Kukovec, 02 Mar 2004:
3047 add strswab() to fix IDE LBA capacity, firmware and model numbers
3048 on little endian machines
3050 * Patch by Masami Komiya, 02 Mar 2004:
3051 - Remove get_ticks() from NFS code
3052 - Add verification of RPC transaction ID
3054 * Patch by Pierre Aubert, 02 Mar 2004:
3055 cleanup for IDE and USB drivers for MPC5200
3057 * Patch by Travis Sawyer, 01 Mar 2004:
3059 - Add IBM PPC440GX Ref Platform support (Ocotea)
3060 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3061 Adapted to U-Boot and 440GX port
3063 - Add gracious handling of all Ethernet Pin Selections for 440GX
3064 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3066 - Add needed bit definitions
3069 * Patch by Carl Riechers, 1 Mar 2004:
3070 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3072 * Patch by Stephan Linz, 27 Feb 2004
3073 - avoid problems for targets without NFS download support
3075 * Patch by Rune Torgersen, 27 Feb 2004:
3076 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3077 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3078 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3080 * Patch by Masami Komiya, 27 Feb 2004:
3081 Fix rarpboot: add autoload by NFS
3083 * Patch by Dan Eisenhut, 26 Feb 2004:
3084 fix flash_write return value in saveenv
3086 * Patch by Stephan Linz, 11 Dec 2003
3087 expand config.mk to avoid trigraph warnings on NIOS
3089 * Rename "BMS2003" board into "HMI10"
3091 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3092 storage; auto-set console on USB port (using preboot command)
3094 * Add support for SX1 mobile phone; add support for USB-based console
3095 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3097 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3099 * Fix SDRAM timings for LITE5200 / IceCube board
3101 * Handle Auti-MDIX / connection status for INCA-IP
3103 * Fix USB problems when attempting to read 0 bytes
3105 * Patch by Travis Sawyer, 26 Feb 2004:
3106 Fix broken compile for XPEDITE1K target.
3108 * Patch by Stephan Linz, 26 Feb 2004:
3109 Bug fix for NFS code on NIOS targets
3111 * Patch by Stephen Williams, 26 Feb 2004:
3112 Break up SystemACE reads of large block counts
3114 * Patch by Pierre Aubert, 26 Feb 2004
3115 add IDE support for MPC5200
3117 * Patch by Masami Komiya, 26 Feb 2004:
3118 add autoload via NFS
3120 * Patch by Stephen Williams
3121 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3122 elsewhere in the source.
3124 * Patch by Steven Scholz, 25 Feb 2004:
3125 - Timeouts in FPGA code should be based on CFG_HZ
3126 - Minor cleanup in code for Altera FPGA ACEX1K
3128 * Patch by Steven Scholz, 25 Feb 2004:
3129 Changed "Directory Hierarchy" section in README
3131 * Patch by Masami Komiya, 25 Feb 2004:
3132 Reduce copy count in nfs_read_reply() of NFS code
3134 * Patch by Markus Pietrek, 24 Feb 2004:
3135 NS9750 DevBoard added
3137 * Patch by Pierre Aubert, 24 Feb 2004
3138 add USB support for MPC5200
3140 * Patch by Steven Scholz, 24 Feb 2004:
3141 - fix MII commands to use values from last command
3143 * Patch by Torsten Demke, 24 Feb 2004:
3144 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3146 * Patch by Rahul Shanbhag, 19 Feb 2004:
3147 Fixes for for OMAP1610 board:
3148 - shift some IRQ specific code to platform.S file
3149 - remove duplicatewatchdog reset code from start.S
3151 * Make Auto-MDIX Support configurable on INCA-IP board
3153 * Fix license for mkimage tool
3155 * Patch by Masami Komiya, 24 Feb 2004:
3156 Update NetBootFileXferSize in NFS code
3158 * Patch by Scott McNutt, 24 Feb 2004:
3159 fix packet length in NFS code
3161 * Patch by Masami Komiy, 22 Feb 2004:
3162 Add support for NFS for file download
3164 * Patch by Andrea Scian, 17 Feb 2004:
3165 Add support for S3C44B0 processor and DAVE B2 board
3167 * Patch by Steven Scholz, 20 Feb 2004:
3168 - Add support for MII commands on AT91RM9200 boards
3169 - some cleanup in AT91RM9200 ethernet code
3171 * Patch by Peter Ryser, 20 Feb 2004:
3172 Add support for the Xilinx ML300 platform
3174 * Patch by Stephan Linz, 17 Feb 2004:
3175 Fix watchdog support for NIOS
3177 * Patch by Josh Fryman, 16 Feb 2004:
3178 Fix byte-swapping for cfi_flash.c for different bus widths
3180 * Patch by Jon Diekema, 14 Jeb 2004:
3181 Remove duplicate "FPGA Support" notes from the README file
3183 * Patches by Reinhard Meyer, 14 Feb 2004:
3184 - update board/emk tree; use common flash driver
3185 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3186 [adapted for other PPC CPUs -- wd]
3187 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3189 * Patch by Jon Diekema, 13 Feb 2004:
3190 Call show_boot_progress() whenever POST "FAILED" is printed.
3192 * Patch by Nishant Kamat, 13 Feb 2004:
3193 Add support for TI OMAP1610 H2 Board
3194 Fixes for cpu/arm926ejs/interrupt.c
3195 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3196 Fix for a timer bug in OMAP1610 Innovator
3197 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3199 * Patches by Stephan Linz, 12 Feb 2004:
3200 - add support for NIOS timer with variable period preload counter value
3201 - prepare POST framework support for NIOS targets
3203 * Patch by Denis Peter, 11 Feb 2004:
3204 add POST support for the MIP405 board
3206 * Patch by Laurent Mohin, 10 Feb 2004:
3207 Fix buffer overflow in common/usb.c
3209 * Patch by Tolunay Orkun, 10 Feb 2004:
3210 Add support for Cogent CSB272 board
3212 * Patch by Thomas Elste, 10 Feb 2004:
3213 Add support for NET+50 CPU and ModNET50 board
3215 * Patch by Sam Song, 10 Feb 2004:
3216 Fix typos in cfi_flash.c
3218 * Patch by Leon Kukovec, 10 Feb 2004
3219 Fixed long dir entry slot id calculation in get_vfatname
3221 * Patch by Robin Gilks, 10 Feb 2004:
3222 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3223 !=, <>, <, >, <=, >=)
3225 * Fix problem with side effects in macros in include/usb.h
3227 * Patch by David Benson, 13 Nov 2003:
3228 bug 841358 - fix TFTP download size limit
3230 * Fixing bug 850768:
3231 improper flush_cache() in load_serial()
3233 * Fixing bug 834943:
3234 MPC8540 - missing volatile declarations
3236 * Patch by Stephen Williams, 09 Feb 2004:
3237 Add support for Xilinx SystemACE chip:
3238 - New files common/cmd_ace.c and include/systemace.h
3239 - Hook systemace support into cmd_fat and the partition manager
3241 * Patch by Travis Sawyer, 09 Feb 2004:
3242 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3244 * Patch by Travis Sawyer, 09 Feb 2004:
3246 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3247 - Add phymode for 440 enet
3250 - Change board_pre_init to board_early_init_f
3251 - Add user flash to bus controller setup
3253 - Fix is_pci_host to check GPIO for monarch bit
3254 - Force xpedite1k to pci conventional mode (via #define option)
3256 * Patch by Brad Kemp, 4 Feb 2004:
3257 - handle the machine check that is generated during the PCI scans
3259 - define the registers used in the IMMR by the PCI subsystem.
3261 * Patch by Pierre Aubert, 03 Feb 2004:
3262 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3264 * Patch by Jeff Angielski, 03 Feb 2004:
3265 Fix copy & paste error in cpu/mpc8260/pci.c
3267 * Patch by Reinhard Meyer, 24 Jan 2004:
3268 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3270 * Add Auto-MDIX support for INCA-IP
3274 * Patch by Josef Baumgartner, 10 Feb 2004:
3275 Fixes for ColdFire port
3277 * Patch by Brad Kemp, 11 Feb 2004:
3278 Fix CFI flash driver problems
3280 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3281 modules at CPU clock frequencies above 66 MHz.
3283 * Optimize flash programming speed for LWMON (by another 100% :-)
3285 * Patch by Jian Zhang, 3 Feb 2004:
3286 - Changed the incorrect FAT12BUFSIZE
3287 - data_begin in fsdata can be negative. Changed it to be short.
3289 * Patches by Stephan Linz, 30 Jan 2004:
3290 1: - board/altera/common/flash.c:flash_erase():
3291 o allow interrupts befor get_timer() call
3292 o check-up each erased sector and avoid unexpected timeouts
3293 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3294 o enclose sevenseg_set() in cpp condition
3295 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3296 - fix some typed in mistakes in the NIOS documentation
3297 2: - split DK1C20 configuration into several header files:
3298 o two new files for each NIOS CPU description
3299 o U-Boot related part is remaining in DK1C20.h
3300 3: - split DK1S10 configuration into several header files:
3301 o two new files for each NIOS CPU description
3302 o U-Boot related part is remaining in DK1S10.h
3303 4: - Add support for the Microtronix Linux Development Kit
3304 NIOS CPU configuration at the Altera Nios Development Kit,
3305 Stratix Edition (DK-1S10)
3306 5: - Add documentation for the Altera Nios Development Kit,
3307 Stratix Edition (DK-1S10)
3308 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3310 7: - Add support for the common U-Boot SPI framework at
3313 * Patch by Rahul Shanbhag, 28 Jan 2004:
3314 Fix flash protection/locking handling for OMAP1610 innovator board.
3316 * Patch by Rolf Peukert, 28 Jan 2004:
3317 fix flash write problems on CSB226 board (write with 32 bit bus width)
3319 * Patches by Mark Jonas, 16 Jan 2004:
3320 - fix rounding error when calculating baudrates for MPC5200 PSCs
3321 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3322 time which is not supported
3324 * Patch by Yuli Barcohen, 26 Jan 2004:
3325 Allow bzip2 compression for small memory footprint boards
3327 * Patch by Brad Kemp, 21 Jan 2004:
3328 Add support for CFI flash driver for both the Intel and the AMD
3331 * Patch by Travis Sawyer, 20 Jan 2004:
3332 Fix pci bridge auto enumeration of sibling p2p bridges.
3334 * Patch by Tolunay Orkun, 12 Jan 2004:
3335 Add some delays as needed for Intel LXT971A PHY support
3337 * Patches by Stephan Linz, 09 Jan 2004:
3338 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3339 - make DK1C20 board configuration related to ASMI conform to
3342 * Patch by Anders Larsen, 09 Jan 2004:
3344 ARM memory layout fixes: the abort-stack is now set up in the
3345 correct RAM area, and the BSS is zeroed out as it should be.
3347 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3348 of the linker scripts are replaced by '__bss_start' and '_end',
3349 resp., which is a further step to eliminate unnecessary differences
3350 between the implementation of the CPU architectures.
3352 * Patch by liang a lei, 9 Jan 2004:
3353 Fix Intel 28F128J3 ID in include/flash.h
3355 * Patch by Masami Komiya, 09 Jan 2004:
3356 add support for TB0229 board (NEC VR4131 MIPS processor)
3358 * Patch by Leon Kukovec, 12 Dec 2003:
3359 changed extern __inline__ into static __inline__ in
3360 include/linux/byteorder/swab.h
3362 * Patch by Travis Sawyer, 30 Dec 2003:
3363 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3364 select MDI port based on enabled EMAC device.
3365 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3368 * Patch by Wolter Kamphuis, 15 Dec 2003:
3369 made CONFIG_SILENT_CONSOLE usable on all architectures
3371 * Disable date command on TQM866M - there is no RTC on MPC866
3373 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3375 * Implement adaptive SDRAM timing configuration based on actual CPU
3376 clock frequency for INCA-IP; fix problem with board hanging when
3377 switching from 150MHz to 100MHz
3379 * Add PCMCIA CS support for BMS2003 board
3381 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3382 see doc/README.MPC866 for details;
3383 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3384 calculate CPU clock frequency from PLL register values.
3386 * Add support for 128 MB RAM on TQM8xxL/M modules
3388 * Fix PS/2 keyboard problem caused by statically initialized variable
3389 pointing to a location in flash
3391 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3393 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3394 before we can access it; add delay in case we are faster (with no
3397 * Cleanup of some init functions
3399 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3400 to avoid Linux crashes by early packets coming in.
3402 * Accelerate flash accesses on LWMON board by using buffered writes
3404 * Fix typo in Makefile;
3405 fix problem with PARTNUM detection
3407 * Patch by Reinhard Meyer, 09 Jan 2004:
3408 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3410 * Add support for IDE LED on BMS2003 board
3411 (exclusive with status LED!)
3413 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3416 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3417 Add common files for "emk" boards
3419 * Add a common get_ram_size() function and modify the the
3420 board-specific files to invoke that common implementation.
3422 ======================================================================
3423 Changes for U-Boot 1.0.1:
3424 ======================================================================
3426 * Set default clock for INCA-IP to 150 MHz
3428 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3429 add I2C support; add support for DS1337 RTC
3431 * Add CompactFlash support for BMS2003 board
3433 * Add support for status LED on BMS2003 board
3435 * Patch by Scott McNutt, 02 Jan 2004:
3436 Add support for the Nios Active Serial Memory Interface (ASMI)
3439 * Patch by Andrea Marson, 16 Dec 2003:
3440 Add support for the PPChameleon ME and HI modules
3442 * Patch by Yuli Barcohen, 22 Dec 2003:
3443 Add support for Motorola DUET ADS board (MPC87x/88x)
3445 * Patch by Robert Schwebel, 15 Dec 2003:
3446 add support for cramfs (uses JFFS2 command interface)
3448 * Patches by Stephan Linz, 11 Dec 2003:
3449 - more documentation for NIOS port
3450 - new struct nios_pio_t, struct nios_spi_t
3451 - Reconfiguration for NIOS Development Kit DK1C20:
3452 o move board related code from board/dk1c20
3453 to board/altera/dk1c20
3454 o create a new common source path board/altera/common
3455 and move generic flash access stuff into it
3456 o change/expand configuration file DK1C20.h
3457 - Add support for NIOS Development Kit DK1S10
3458 - Add status LED support for NIOS systems
3459 - Add dual 7-segment LED support for Altera NIOS DevKits
3461 * Patch by Ronen Shitrit, 10 Dec 2003:
3462 Add support for the Marvell DB64360 / DB64460 development boards
3464 * Patch by Detlev Zundel, 10 Dec 2003:
3465 fix dependency problem in examples/Makefile
3467 * Patch by Denis Peter, 8 Dec 2003
3468 - add support for the PATI board (MPC555)
3469 - add SPI support for the MPC5xx
3471 * Patch by Anders Larsen, 08 Dec 2003:
3472 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3473 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3474 cleanup some redundand #defines
3476 * Patch by André Schwarz, 8 Dec 2003:
3477 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3478 - TX and RX deskriptors must be quad-word aligned
3479 - does not work with only one TX deskriptor
3480 - standard reset method does not work
3482 * Patch by Masami Komiya, 08 Dec 2003:
3483 add RTL8139 ethernet driver
3485 * Patches by Ed Okerson, 07 Dec 2003:
3486 - fix ethernet for the AU1x00 processors in little-endian mode.
3487 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3489 * Minor code cleanup (coding style)
3491 * Patch by Reinhard Meyer, 30 Dec 2003:
3492 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3493 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3494 - turned debug print of PHY registers into a function (called in two places)
3495 - added support for EMK MPC5200 based modules
3497 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3499 * Add support for TQM866M modules
3501 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3503 * Fix a few compiler warnings
3505 * Patch by Reinhard Meyer, 28 Dec 2003:
3506 Add initial support for TOP5200 board
3508 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3509 environment variable which can set to "100", "133", or "150". The
3510 CPU clock will be configured accordingly upon next reboot. Other
3511 values are ignored. In case of an invalid or undefined "cpuclk"
3512 value, the compile-time default CPU clock speed will be used.
3514 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3515 window that is used to access the UART registers by the Linux driver)
3517 * Patch by Reinhard Meyer, 20 Dec 2003:
3518 Fix clock calculation for the MPC5200 for higher clock frequencies
3519 (above 2**32 / 10 = 429.5 MHz).
3521 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3523 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3525 * Add new configuration for IceCube board with DDR memory
3527 * Update TRAB memory configurations
3529 * Add JFFS2 support for INCA-IP board
3531 * Patch by Bill Hargen, 09 Dec 2003:
3532 - BUBINGA405EP: changed flash driver to protect top sector containing
3534 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3535 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3536 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3537 - 405EP: added/fixed support for "reginfo" command.
3538 - 4xx: removed spurious MII error messages on "mii info" command.
3540 * Patch by Bernhard Kuhn, 28 Nov 2003:
3541 add support for ColdFire CPU
3542 add support for Motorola M5272C3 and M5282EVB boards
3544 * Patch by Pierre Aubert, 24 Nov 2003:
3545 - add a return value for the fpga command
3546 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3547 is defined. If ide_preinit fails, ide_init is aborted.
3548 - fix an endianess problem in fat.h
3550 * Patch by Wolter Kamphuis, 05 Dec 2003:
3551 Add support for SNMC's QS850/QS823/QS860T boards
3553 * Patch by Yuli Barcohen, 3 Dec 2003:
3554 "revive" U-Boot support for old Motorola MPC860ADS board
3556 * Patch by Cam(ilo?), 03 Dec 2003:
3557 make examples build even with broken Montavista objcopy
3559 * Patch by Pavel Bartusek, 27 Nov 2003:
3560 fix conversion problem with "bootretry" evironment variable
3562 * Patch by Andre Schwarz, 24 Nov 2003:
3563 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3565 * Patch by Pavel Bartusek, 21 Nov 2003:
3566 set ZMII bridge speed on 440
3568 * Patch by Anders Larsen, 17 Nov 2003:
3569 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3571 * Patches by David Müller, 14 Nov 2003:
3572 - board/mpl/common/common_util.c
3573 * implement support for BZIP2 compressed images
3574 * various cleanups (printf -> puts, ...)
3575 - board/mpl/common/flash.c
3576 * report correct errors to upper layers
3577 * check the erase fail and VPP low bits in status reg
3578 - board/mpl/vcma9/cmd_vcma9.c
3579 - board/mpl/vcma9/flash.c
3580 * various cleanups (printf -> puts, ...)
3582 * fix typo in comment
3583 - cpu/arm920t/usb_ohci.c
3584 * support for S3C2410 is missing in #if line
3586 * reinit some registers in case of error (cable missing, ...)
3588 * support for USB/MMC devices is missing in #if line
3589 - include/configs/MIP405.h
3590 - include/configs/PIP405.h
3591 * enable BZIP2 support
3592 * enlarge malloc space to 1MiB because of BZIP2 support
3593 - include/configs/VCMA9.h
3594 * enable BZIP2 support
3595 * enlarge malloc space to 1MiB because of BZIP2 support
3596 * enable USB support
3597 - lib_arm/armlinux.c
3598 * change calling convention of ARM Linux kernel as
3599 described on http://www.arm.linux.org.uk/developer/booting.php
3601 * Patch by Thomas Lange, 14 Nov 2003:
3602 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3603 support all these AMD boards.
3605 * Patch by Thomas Lange, 14 Nov 2003:
3606 Workaround for mips au1x00 physical memory accesses (the au1x00
3607 uses a 36 bit bus internally and cannot access physical memory
3608 directly. Use the uncached SDRAM address instead of the physical
3611 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3612 add Realtek 8019 ethernet driver
3614 * Patch by Yuli Barcohen, 13 Nov 2003:
3615 MPC826xADS/PQ2FADS cleanup
3617 * Patch by Anders Larsen, 12 Nov 2003:
3618 Update README to mark the PORTIO commands non-standard
3620 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3621 update for for Atmel AT91RM9200DK development kit:
3622 - support for environment variables in DataFlash
3623 - Atmel DataFlash AT45DB1282 support
3625 * Patch by Jeff Carr, 11 Nov 2003:
3626 add support for new version of 8270 processors
3628 * Patches by George G. Davis, 05 Nov 2003:
3629 - only pass the ARM linux initrd tag to the kernel when an initrd
3631 - update omap1510inn configuration file
3633 * Patches by Stephan Linz, 3 Nov 2003:
3634 - more endianess fixes for LAN91C111 driver
3635 - CFG_HZ configuration patch for NIOS Cyclone board
3637 * Patch by Stephan Linz, 28 Oct 2003:
3638 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3640 * Patch by Steven Scholz, 20 Oct 2003:
3641 - make "mii info <addr>" show infor for PHY at "addr" only
3642 - Endian fix for miiphy_info()
3644 * Patch by Gleb Natapov, 19 Sep 2003:
3645 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3647 * Patch by Anders Larsen, 17 Sep 2003:
3648 Bring ARM memory layout in sync with the documentation:
3649 stack and malloc-heap are now located _below_ the U-Boot code
3651 * Accelerate booting on TRAB board: read and check autoupdate image
3652 headers first instead of always reading the whole images.
3654 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3656 * Enabled password check on RMU board
3658 * Fix configuration problem with IceCube in LOWBOOT configuration:
3659 envrionment got embedded, corrupting the image layout.
3661 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3663 * Added BMS2003 board
3664 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3666 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3667 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3670 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3673 * Add checksum verification to 'imls' command
3675 * Add bd_info fields needed for 4xx Linux I2C driver
3677 * Patch by Martin Krause, 4 Nov. 2003:
3678 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3680 * Print used network interface when CONFIG_NET_MULTI is set
3682 * Patch by Bernhard Kuhn, 28 Oct 2003:
3683 Add low boot support for MPC5200
3685 * Fix problem with dual PCMCIA support (NSCU)
3687 * Fix MPC5200 I2C initialization function
3689 ======================================================================
3690 Changes for U-Boot 1.0.0:
3691 ======================================================================
3693 * Fix parameter passing to standalone images with bootm command
3695 * Patch by Kyle Harris, 30 Oct 2003:
3696 Fix build errors for ixdp425 board
3698 * Patch by David M. Horn, 29 Oct 2003:
3699 Fixes to build under CYGWIN
3701 * Get IceCube MGT5100 working (again)
3703 * Fix problems in memory test on some boards (which was not
3704 non-destructive as intended)
3706 * Patch by Gary Jennejohn, 28 Oct 2003:
3707 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3708 to prevent stack overflow on ARM systems
3710 * Patch by Stephan Linz, 28 Oct 2003:
3711 fix init sequence error for NIOS port
3713 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3715 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3717 * Patch by Xiao Xianghua, 23 Oct 2003:
3718 small patch for mpc85xx
3720 * Fix small problem in MPC5200 I2C driver
3722 * Fix FCC3 support on ATC board
3724 * Correct header printing for multi-image files in do_bootm()
3726 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3728 * Fix PCI problems on PPChameleon board
3730 * Patch by Steven Scholz, 18 Oct 2003:
3731 Fix AT91RM9200 ethernet driver
3733 * Patch by Nye Liu, 17 Oct 2003:
3734 Fix typo in include/mpc8xx.h
3736 * Patch by Richard Woodruff, 16 Oct 03:
3737 Fixes for cpu/arm925/interrupt.c
3738 - Initialize timestamp & lastdec vars.
3739 - fix timestamp overflows.
3740 - fix lastdec overflow.
3741 - smarter normalization to allow udelay() below 1ms to work.
3743 * Patch by Scott McNutt, 16 Oct
3744 add networking support for the Altera Nios Development Kit,
3745 Cyclone Edition (DK-1C20)
3747 * Patch by Jon Diekema, 14 Oct 2003:
3748 add hint about doc/README.silent to README file
3750 * Add CompactFlash support for NSCU
3752 * Fix PCI problems on PPChameleonEVB
3754 * TRAB auto-update: Base decision if we have to strip the image
3755 header on image type as encoded in the header
3756 (include image type patch by Martin Krause, 17 Oct 2003)
3758 * Patches by Xianghua Xiao, 15 Oct 2003:
3760 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3761 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3762 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3764 * Fix flash timings on TRAB board
3766 * Make sure HUSH is initialized for running auto-update scripts
3768 * Make 5200 reset command _really_ reset the board, without running
3769 any other code after it
3771 * Fix errors with flash erase when range spans across banks
3772 that are mapped in reverse order
3774 * Fix flash mapping and display on P3G4 board
3776 * Patch by Kyle Harris, 15 Jul 2003:
3777 - add support for Intel IXP425 CPU
3778 - add support for IXDP425 eval board
3780 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3781 for more information
3783 * Patch by Steven Scholz, 10 Oct 2003
3784 - Add support for Altera FPGA ACEX1K
3786 * Patches by Thomas Lange, 09 Oct 2003:
3787 - fix cmd_ide.c for non ppc boards (read/write functions did not
3788 add ATA base address)
3789 - fix for shannon board
3790 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3791 - Endian swap ATA identity for all big endian CPUs, not just PPC
3792 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3794 - add support for dbau1x00 board (MIPS32)
3796 * Patch by Sangmoon Kim, 07 Oct 2003:
3797 add support for debris board
3799 * Patch by Martin Krause, 09 Oct 2003:
3800 Fixes for TRAB board
3801 - /board/trab/rs485.c: correct baudrate
3802 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3803 udelay(); fix some timing problems with adc controller
3804 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3805 modify commands: touch and buzzer
3807 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3808 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3809 Use direct function calls for auto_update instead of hush commands
3811 * Patch by Scott McNutt, 04 Oct 2003:
3812 - add support for Altera Nios-32 CPU
3813 - add support for Nios Cyclone Development Kit (DK-1C20)
3815 * Patch by Steven Scholz, 29 Sep 2003:
3816 - A second parameter for bootm overwrites the load address for
3817 "Standalone Application" images.
3818 - bootm sets environment variable "filesize" to the resulting
3819 (uncompressed) data length for "Standalone Application" images
3820 when autostart is set to "no". Now you can do something like
3821 if bootm $fpgadata $some_free_ram ; then
3822 fpga load 0 $some_free_ram $filesize
3825 * Patch by Denis Peter, 25 Sept 2003:
3826 add support for the MIP405 Rev. C board
3828 * Patch by Yuli Barcohen, 25 Sep 2003:
3829 add support for Zephyr Engineering ZPC.1900 board
3831 * Patch by Anders Larsen, 23 Sep 2003:
3832 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3833 implemented for the x86 architecture)
3835 * Patch by Sangmoon Kim, 23 Sep 2003:
3836 fix pll_pci_to_mem_multiplier table for MPC8245
3838 * Patch by Anders Larsen, 22 Sep 2003:
3839 enable timed autoboot on PXA
3841 * Patch by David Müller, 22 Sep 2003:
3842 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3843 returns correct libgcc file path
3844 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3845 time on s3c24x0 systems
3847 * Patch by Jon Diekema, 19 Sep 2003:
3848 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3849 link state to the fault LED.
3850 - In NetLoop, make the Fault LED reflect the link status. The link
3851 status gets updated on entry, and on timeouts.
3853 * Patch by Anders Larsen, 18 Sep 2003:
3854 allow mkimage to build and run on Cygwin-hosted systems
3856 * Patch by Frank Müller, 18 Sep 2003:
3857 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3860 * Patch by Pantelis Antoniou, 16 Sep 2003:
3861 add tool to compute fileds in the PLPRCR register for MPC86x
3863 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3865 * Fix build problems under FreeBSD
3867 * Add generic filesystem image type
3869 * Make fatload set filesize environment variable
3871 * enable basic / medium / high-end configurations for PPChameleonEVB
3872 board; fix NAND code
3874 * enable TFTP client code to specify to the server the desired
3875 timeout value (see RFC-2349)
3877 * Improve SDRAM setup for TRAB board
3879 * Suppress all output with splashscreen configured only if "splashimage"
3882 * Fix problems with I2C support for mpc5200
3884 * Adapt TRAB configuration and auto_update to new memory layout
3886 * Add configuration for wtk board
3888 * Add support for the Sharp LQ065T9DR51U LCD display
3890 * Patch by Rune Torgersen, 17 Sep 2003:
3891 - Fixes for MPC8266 default config
3892 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3894 * Patches by Jon Diekema, 17 Sep 2003:
3895 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3898 - adjust "help" output
3900 * Patches by Anders Larsen, 17 Sep 2003:
3901 - fix spelling errors
3902 - set GD_FLG_DEVINIT flag only after device function pointers
3904 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3906 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3907 - trigger watchdog while waiting in serial driver
3909 * Add auto-update code for TRAB board using USB memory sticks,
3910 support new configuration with more memory
3912 * disable MPC5200 bus pipelining as workaround for bus contention
3914 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3915 priority; configure critical interrupts to be handled like external
3918 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3919 go back to 66 MHz for stability
3921 * Patches by Jon Diekema, 15 Sep 2003:
3922 - add description for missing CFG_CMD_* entries in the README file
3925 * Patch by Gleb Natapov, 14 Sep 2003:
3926 enable watchdog support for all MPC824x boards that have a watchdog
3928 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3929 "Non-octet Aligned Frame" errors we see at 100 Mbps
3931 * Patch by Sharad Gupta, 14 Sep 2003:
3932 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3934 * Patch by llandre, 11 Sep 2003:
3935 update configuration for PPChameleonEVB board
3937 * Patch by David Müller, 13 Sep 2003:
3938 various changes to VCMA9 board specific files
3940 * Add I2C support for MGT5100 / MPC5200
3942 * Patch by Rune Torgersen, 11 Sep 2003:
3943 Changed default memory option on MPC8266ADS to NOT be Page Based
3944 Interleave, since this doesn't work very well with the standard
3947 * Patch by George G. Davis, 12 Sep 2003:
3948 fix Makefile settings for sk98 driver
3950 * Patch by Stefan Roese, 12 Sep 2003:
3951 - new boards added: DP405, HUB405, PLU405, VOH405
3952 - some esd boards updated
3953 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3955 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3957 * Patch by Martin Krause, 11 Sep 2003:
3958 add burn-in tests for TRAB board
3960 * Enable instruction cache on MPC5200 board
3962 * Patch by Denis Peter, 11 Sep 2003:
3963 - fix USB data pointer assignment for bulk only transfer.
3964 - prevent to display erased directories in FAT filesystem.
3966 * Change output format for NAND flash - make it look like for other
3969 ======================================================================
3970 Changes for U-Boot 0.4.8:
3971 ======================================================================
3973 * Add I2C and RTC support for RMU board
3975 * Patches by Denis Peter, 9 Sep 2003:
3976 add FAT support for IDE, SCSI and USB
3978 * Patches by Gleb Natapov, 2 Sep 2003:
3979 - cleanup of POST code for unsupported architectures
3980 - MPC824x locks way0 of data cache for use as initial RAM;
3981 this patch unlocks it after relocation to RAM and invalidates
3984 * Patch by Gleb Natapov, 30 Aug 2003:
3985 new I2C driver for mpc107 bridge. Now works from flash.
3987 * Patch by Dave Ellis, 11 Aug 2003:
3988 - JFFS2: fix typo in common/cmd_jffs2.c
3989 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3990 - JFFS2: remove node version 0 warning
3991 - JFFS2: accept JFFS2 PADDING nodes
3992 - SXNI855T: add AM29LV800 support
3993 - SXNI855T: move environment from EEPROM to flash
3994 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3996 * Patch by Bill Hargen, 11 Aug 2003:
3997 fixes for I2C on MPC8240
3998 - fix i2c_write routine
3999 - fix iprobe command
4000 - eliminates use of global variables, plus dead code, cleanup.
4002 * Add support for USB Mass Storage Devices (BBB)
4003 (tested with USB memory sticks only)
4005 * Avoid flicker on TRAB's VFD
4007 * Add support for SK98xx driver
4009 * Add PCI support for SL8245 board
4011 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4012 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4013 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4015 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4016 to allow for more accurate baudrate settings
4017 (error now 0.7% at 115 kbps, instead of 3.5% before)
4019 * Patch by Andreas Mohr, 4 Sep 2003:
4020 Fix a lot of spelling errors
4022 * Add support for PPChameleon Eval Board
4024 * Add support for P3G4 board
4026 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4029 * Patch by Yuli Barcohen, 7 Aug 2003:
4030 check BCSR to detect if the board is configured in PCI mode
4032 ======================================================================
4033 Changes for U-Boot 0.4.7:
4034 ======================================================================
4036 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4037 add support for Adder II MPC852T module
4039 * Patch by George G. Davis, 19 Aug 2003:
4040 fix TI Innovator/OMAP1510 pin configs
4042 * Patches by Kshitij, 18 Aug 2003
4043 - add support for arm926ejs cpu core
4044 - add support for TI OMAP 1610 Innovator Board
4046 * Patch by Yuli Barcohen, 14 Aug 2003:
4047 add support for bzip2 uncompression
4049 * Add GCC library to examples/Makefile so GCC utility functions will
4052 * Add I2C and RTC support for RMU board using software I2C driver
4053 (because of better response to iprobe command); fix problem with
4056 * Patch by Matthias Fuchs, 28 Aug 2003:
4057 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4058 CONFIG_BOOTP_MAKS (see README).
4060 * Fix ICU862 environment problem
4062 * Fix RAM size detection for RMU board
4064 * Implement "reset" for MGT5100/MPC5200 systems
4066 ======================================================================
4067 Changes for U-Boot 0.4.6:
4068 ======================================================================
4070 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4071 allow selection of clock frequency as "make" target
4073 * Implement memory autosizing code for IceCube boards
4075 * Configure network port on INCA-IP for autonegotiation
4077 * Fix overflow problem in network timeout code
4079 * Patch by Richard Woodruff, 8 Aug 2003:
4080 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4082 ======================================================================
4083 Changes for U-Boot 0.4.5:
4084 ======================================================================
4086 * Update for TQM board defaults:
4087 disable clocks_in_mhz, enable boot count limit
4089 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4090 in toplevel directory instead. Removed astest.c from tools/gdb because
4091 it is no longer relevant.
4093 * Fix PCI support for MPC5200 / IceCube Board
4095 * Map ISP1362 USB OTG controller for NSCU board
4097 * Patch by Brad Parker, 02 Aug 2003:
4098 fix sc520_cdp problems
4100 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4102 * Allow erase command to cross flash bank boundaries
4104 * Patch by Scott McNutt, 21 Jul 2003:
4105 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4106 Both LynxOS and BlueCat linux KDIs are supported.
4108 * Patch by Richard Woodruff, 25 Jul 2003:
4109 use more reliable reset for OMAP/925T
4111 * Patch by Nye Liu, 25 Jul 2003:
4112 fix typo in mpc8xx.h
4114 * Patch by Richard Woodruff, 24 Jul 2003:
4115 Fixes for cmd_nand.c:
4116 - Fixed null dereferece which could result in incorrect ECC values.
4117 - Added support for devices with no Ready/Busy signal hooked up.
4118 - Added OMAP1510 read/write protect handling.
4119 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4121 - Switched default ECC to be JFFS2.
4123 * Allow crc32 to be used at address 0x000
4125 * Provide consistent interface to standalone applications to access
4126 the 'global_data' structure
4127 Provide a doc/README.standalone more useful to users/developers.
4129 * Make IceCube MGT5100 FEC driver work
4131 * Implement new mechanism to export U-Boot's functions to standalone
4132 applications: instead of using (PPC-specific) system calls we now
4133 use a jump table; please see doc/README.standalone for details
4135 * Patch by Dave Westwood, 24 Jul 2003:
4136 added support for Unity OS (a proprietary OS)
4138 * Patch by Detlev Zundel, 23 Jul 2003:
4139 add "imls" command to print flash table of contents
4141 * Fix cold boot detection for log buffer reset
4143 * Return error for invalid length specifiers with "cp.X" etc.
4145 * Fix startup problem on MIPS
4147 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4148 bitmap support is configured
4150 * Patch by Bill Hargen, 18 Jul 2003:
4151 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4153 * Patch by Denis Peter, 18 Jul 2003:
4154 - fix memory configuration for MIP405T
4155 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4157 * Cleanup of TQM82xx configurations; use "official" board types
4158 to make selection easier.
4160 * Patch by Martin Krause, 17 Jul 2003:
4161 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4163 * Patch by Richard Woodruff, 17 July 03:
4164 - Fixed bug in OMAP1510 baud rate divisor settings.
4166 * Patch by Nye Liu, 16 July 2003:
4168 - add MPC86xADS support (uses MPC86xADS.h)
4169 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4171 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4172 o don't trust gclk() software measurement by default, depend on
4173 CONFIG_8xx_GCLK_FREQ
4174 - add DRAM SIMM not installed detection
4175 - use more "correct" SDRAM initialization sequence
4176 - allow different SDRAM sizes (8xxADS has 8M)
4178 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4179 - rename MAMR/MBMR defines to be more consistent. Should eventually
4180 be merged into MxMR to better reflect the PowerQUICC datasheet.
4182 * Patch by Yuli Barcohen, 16 Jul 2003:
4183 support new Motorola PQ2FADS-ZU evaluation board which replaced
4184 MPC8260ADS and MPC8266ADS
4186 ======================================================================
4187 Changes for U-Boot 0.4.4:
4188 ======================================================================
4190 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4192 * Add support for MGT5100 and MPC5200 processors
4194 * Patch by Lutz Dennig, 15 Jul 2003:
4195 update for R360MPI board
4197 ======================================================================
4198 Changes for U-Boot 0.4.3:
4199 ======================================================================
4201 * Patches by Kshitij, 04 Jul 2003
4202 - added support for arm925t cpu core
4203 - added support for TI OMAP 1510 Innovator Board
4205 * Patches by Martin Krause, 14 Jul 2003:
4206 - add I2C support for s3c2400 systems (trab board)
4207 - (re-) add "ping" to command table
4209 * Fix handling of "slow" POST routines
4211 * Patches by Yuli Barcohen, 13 Jul 2003:
4212 - Correct flash and JFFS2 support for MPC8260ADS
4213 - fix PVR values and clock generation for PowerQUICC II family
4216 * Patch by Bernhard Kuhn, 08 Jul 2003:
4217 - add support for M68K targets
4219 * Patch by Ken Chou, 3 Jul:
4220 - Fix PCI config table for A3000
4221 - Fix iobase for natsemi.c
4222 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4224 * Allow to enable "slow" POST routines by key press on power-on
4225 * Fix temperature dependend switching of LCD backlight on LWMON
4226 * Tweak output format for LWMON
4228 * Patch by Stefan Roese, 11 Jul 2003:
4229 - Fix bug in CONFIG_VERSION_VARIABLE.
4230 - AR405 config updated.
4231 - OCRTC/ORSG: bsp command added.
4232 - ASH405 bsp update.
4234 ======================================================================
4235 Changes for U-Boot 0.4.2:
4236 ======================================================================
4238 * Add support for NSCU board
4240 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4242 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4243 mirror bit flash on TQM8xxM modules
4245 * Patch by Kenneth Johansson, 30 Jun 2003:
4246 get rid of MK_CMD_ENTRY macro; update doc/README.command
4248 * Patch by Seb James, 30 Jun 2003:
4249 Improve documentation of I2C configuration in README
4251 * Fix problems with previous log buffer "fixes"
4253 * Fix minor help text issues
4255 * "log append" did not append a newline
4257 ======================================================================
4258 Changes for U-Boot 0.4.1:
4259 ======================================================================
4261 * Fix some missing commands, cleanup header files
4262 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4264 * Rewrite command lookup and help command (fix problems with bubble
4265 sort when sorting command name list). Minor cleanup here and there.
4267 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4268 - Allow to call sysmon function interactively
4269 - PIC on LWMON board needs delay after power-on
4270 - Add missing RSR definitions for MPC8xx
4271 - Improve log buffer handling: guarantee clean reset after power-on
4272 - Add support for EXBITGEN board (aka "genie")
4273 - Add support for SL8245 board
4276 - remove trailing white space, trailing empty lines, C++ comments, etc.
4277 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4279 * Patches by Kenneth Johansson, 25 Jun 2003:
4280 - major rework of command structure
4281 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4283 ======================================================================
4284 Changes for U-Boot 0.4.0:
4285 ======================================================================
4287 * Patches by Robert Schwebel, 26 Jun 2003:
4288 - csb226 configuration updated
4289 - credits for logodl port updated
4290 - innokom configuration updated
4291 - logodl tree update, still with coding style inconsistencies
4292 - added OCM for ppc405 warning to README
4294 * Patch by Pantelis Antoniou, 25 Jun 2003:
4295 update NetVia with V2 board support
4297 * Header file cleanup for ARM
4299 * Patch by Murray Jensen, 24 Jun 2003:
4300 - make sure to use only U-boot provided header files
4301 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4303 * Patch by Stefan Roese, 24 Jun 2003:
4304 - Update esd ASH405 board files.
4305 - Update esd DASA_SIM config file.
4306 - Add ping command to some esd boards.
4308 * Patch by Yuli Barcohen, 23 Jun 2003:
4309 Update for MPC8260ADS board
4311 * Patch by Murray Jensen, 23 Jun 2003:
4312 - cleanup of GCC 3.x compiler warnings
4314 * Patch by Rune Torgersen, 4 Jun 2003:
4315 add large memory support for MPC8266ADS board
4317 * Patch by Richard Woodruff, 19 June 03:
4318 - Enabled standard u-boot device abstraction for ARM
4319 - Enabled console device for ARM
4320 - Initilized bi_baudrate for ARM
4322 * Patch by Bill Hargen, 23 Apr 2003:
4323 fix byte order for 824x I2C addresses (write op)
4325 * Patch by Murray Jensen, 20 Jun 2003:
4327 - cleanup (especially for gcc-3.x compilers)
4329 * Patch by Tom Guilliams, 20 Jun 2003:
4330 added CONFIG_750FX support for IBM 750FX processors
4332 * Patch by Devin Crumb, 02 Apr 2003:
4333 Fix clock divider rounding problem in drivers/serial.c
4335 * Patch by Richard Woodruff, 19 June 03:
4336 - Fixed smc91c111 driver to sync with the u-boot environment
4337 (driver/smc91c111.c).
4338 - Added eth_init error return check in NetLoop (net/net.c).
4340 * Patch by Ken Chou, 19 June 2003:
4341 Added support for A3000 SBC board (Artis Microsystems Inc.)
4343 * Patches by Murray Jensen, 17 Jun 2003:
4344 - Hymod board database mods: add "who" field and new xilinx chip types
4345 - provide new "init_cmd_timeout()" function so code external to
4346 "common/main.c" can use the "reset_cmd_timeout()" function before
4347 entering the main loop
4348 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4349 slightly different. see include/configs/hymod.h for an example
4350 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4351 CFG_DTT_ADM1021 defined)
4352 - add new "eeprom_probe()" function which has similar args and
4353 behaves in a similar way to "eeprom_read()" etc.
4354 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4355 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4356 - gdbtools copyright update
4357 - ensure that set_msr() executes the "sync" and "isync" instructions
4358 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4359 - 8260 I/O ports fix: Open Drain should be set last when configuring
4360 - add SIU IRQ defines for 8260
4361 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4362 config.mk to allow board configurations to override the GNU
4363 linker script, selected via the LDSCRIPT, make variable, and to
4364 give an initial value to the OBJCFLAGS make variable
4365 - 8260 i2c enhancement:
4366 o correctly extends the timeout depending on the size of all
4367 queued messages for both transmit and receive
4368 o will not continue with receive if transmit times out
4369 o ensures that the error callback is done for all queued tx
4371 o correctly detects both tx and rx timeouts, only delivers one to
4372 the callback, and does not overwrite an earlier error
4373 o logic in i2c_probe now correct
4374 - add "vprintf()" function so that "panic()" function can be
4376 - many Hymod board changes
4378 * Patches by Robert Schwebel, 14 Jun 2003:
4379 - add support for Logotronic DL datalogger board
4380 - cleanup serial line after kermit binary download
4381 - add debugX macro (debug level support)
4382 - update mach-types.h to latest arm.linux.org.uk master list.
4384 * Patches by David Müller, 12 Jun 2003:
4385 - rewrite of the S3C24X0 register definitions stuff
4386 - "driver" for the built-in S3C24X0 RTC
4388 * Patches by Yuli Barcohen, 12 Jun 2003:
4389 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4390 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4391 configuration word supplied by FPGA on some MPC8260ADS boards
4393 * Patch by Pantelis Antoniou, 10 Jun 2003:
4394 Unify status LED interface
4396 * Add support for DS12887 RTC; add RTC support for ATC board
4398 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4399 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4400 - Add Atmel DataFlash support for reading and writing.
4401 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4402 - Add Flash detection on Atmel AT91RM9200DK
4403 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4404 - Replace old Ethernet PHY layer functions
4405 - Change link address
4407 * Patch by Frank Smith, 9 Jun 2003:
4408 use CRIT_EXCEPTION for machine check on 4xx
4410 * Patch by Detlev Zundel, 13 Jun 2003:
4411 added implementation of the "carinfo" command in cmd_immap.c
4413 * Fix CONFIG_NET_MULTI support in include/net.h
4415 * Patches by Kyle Harris, 13 Mar 2003:
4416 - Add FAT partition support
4417 - Add command support for FAT
4418 - Add command support for MMC
4420 - Add Intel PXA support for video
4421 - Add Intel PXA support for MMC
4423 - Enable MMC and FAT for lubbock board
4424 - Other misc changes for lubbock board
4426 * Patch by Robert Schwebel, April 02, 2003:
4427 fix for SMSC91111 driver
4429 * Patch by Vladimir Gurevich, 04 Jun 2003:
4430 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4432 * Patch by Stefan Roese, 05 Jun 2003:
4433 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4434 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4435 data cache can be used even if the chip select is in use.
4436 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4437 (see README for further description).
4438 - Changed config files of CONFIG_EEPRO100 boards to use the
4439 CFG_RX_ETH_BUFFER define.
4441 * Add support for RMU board
4443 * Add support for TQM862L at 100/50 MHz
4445 * Patch by Pantelis Antoniou, 02 Jun 2003:
4446 major reconstruction of networking code;
4447 add "ping" support (outgoing only!)
4449 * Patch by Denis Peter, 04 June 2003:
4450 add support for the MIP405T board
4452 * Patches by Udi Finkelstein, 2 June 2003:
4453 - Added support for custom keyboards, initialized by defining a
4454 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4455 - Added support for the RBC823 board.
4456 - cpu/mpc8xx/lcd.c now automatically calculates the
4457 Horizontal Pixel Count field.
4459 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4460 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4462 * Patch by Mark Rakes, 14 May 2003:
4463 add support for Intel e1000 gig cards.
4465 * Patch by Nye Liu, 3 Jun 2003:
4466 fix critical typo in MAMR definition (include/mpc8xx.h)
4468 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4470 * Patch by Klaus Heydeck, 2 Jun 2003
4471 Minor changes for KUP4K configuration
4473 * Patch by Marc Singer, 29 May 2003:
4474 Fixed rarp boot method for IA32 and other little-endian CPUs.
4476 * Patch by Marc Singer, 28 May 2003:
4477 Added port I/O commands.
4479 * Patch by Matthew McClintock, 28 May 2003
4480 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4481 - minor patches for utx8245
4483 * Patch by Daniel Engström, 28 May 2003:
4486 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4487 add nand flash support to SXNI855T configuration
4488 fix/extend nand flash support:
4489 - fix 'nand erase' command so does not erase bad blocks
4490 - fix 'nand write' command so does not write to bad blocks
4491 - fix nand_probe() so handles no flash detected properly
4492 - add doc/README.nand
4493 - add .jffs2 and .oob options to nand read/write
4494 - add 'nand bad' command to list bad blocks
4495 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4496 - make NAND read/write faster
4498 * Patch by Rune Torgersen, 23 May 2003:
4499 Update for MPC8266ADS board
4501 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4502 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4503 _time_ (!) if the environment is embedded within the U-Boot image,
4504 or in a separate flash sector.
4506 * Cleanup CFG_DER #defines in config files (wd maintained only)
4508 * Fix data abort exception handling for arm920t CPU
4510 * Fix alignment problems with flash driver for TRAB board
4512 * Patch by Donald White, 21 May 2003:
4513 fix calculation of base address in pci_hose_config_device()
4515 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4516 execute "cmd2", even if "cmd1" fails. Note that this is different
4517 to "run var1 var2" where the contents of "var2" will NOT be
4518 executed when a command in "var1" fails.
4520 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4522 * Patch by Kyle Harris, 20 May 2003:
4523 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4524 into cpu/pxa and arch-pxa.
4526 * Patch by Stefan Roese, 23 May 2003:
4527 - IBM PPC405EP port added.
4528 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4529 UART0) is used as default U-Boot console. PPC4xx only!
4530 - esd ASH405 board added (PPC405EP based).
4531 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4532 - esd CPCI405AB board added.
4533 - esd PMC405 board added.
4534 - Update of some esd boards.
4536 * Patch by Denis Peter, 19 Mai 2003:
4537 add support for the MIP405-3 board
4539 * Patch by Dave Ellis, 22 May 2003:
4540 Fix problem with only partially cleared .bss segment
4542 * Patch by Rune Torgersen, 12 May 2003:
4543 get PCI to work on a MPC8266ADS board; incorporate change to
4544 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4546 * Patch by Nye Liu, 1 May 2003:
4547 minor patches for the FADS8xx
4549 * Patch by Thomas Schäfer, 28 Apr 2003:
4550 Fix SPD handling for 256 ECC DIMM on Walnut
4552 * Add support for arbitrary bitmaps for TRAB's VFD command;
4553 allow to pass boot bitmap addresses in environment variables;
4554 allow for zero boot delay
4556 * Patch by Christian Geißinger, 19 May 2002:
4557 On TRAB: wait until the dummy byte has been completely sent
4559 * Patch by David Updegraff, 22 Apr 2003:
4560 update for CrayL1 board
4562 * Patch by Pantelis Antoniou, 21 Apr 2003:
4563 add boot support for ARTOS (a proprietary OS)
4565 * Patch by Steven Scholz, 11 Apr 2003:
4566 Add support for RTC DS1338
4568 * Patch by Rod Boyce, 24 Jan 2003:
4569 Fix counting of extended partitions in diskboot command
4571 * Patch by Christophe Lindheimer, 20 May 2003:
4572 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4574 * Fix SDRAM timing on Purple board
4576 * Add support for CompactFlash on ATC board
4577 (includes support for Intel 82365 and compatible PC Card controllers,
4578 and Yenta-compatible PCI-to-CardBus controllers)
4580 * Patch by Mathijs Haarman, 08 May 2003:
4581 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4583 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4585 * Add support for Promess ATC board
4587 * Patch by Keith Outwater, 28 Apr 2003:
4588 - Miscellaneous corrections and additions to GEN860T board specific code.
4589 - Added GEN860_SC variant to GEN860T.
4590 - Miscellaneous corrections to GEN860T documentation.
4591 - Correct duplicate entry in U-Boot CREDITS file.
4592 - Add GEN860T_SC entry in MAINTAINERS file.
4593 - Update CREDITS file with GEN860T_SC info.
4595 * Update Smiths Aerospace addresses in MAINTAINERS file
4597 * Fix error handling in hush's version of "run" command
4600 - Splashscreen support
4603 - temperature dependend enabling of LCD
4605 * Allow booting from old "PPCBoot" disk partitions
4607 * Add support for TQM8255 Board / MPC8255 CPU
4609 ======================================================================
4610 Changes for U-Boot 0.3.1:
4611 ======================================================================
4613 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4615 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4616 display when Linux takes over
4618 * Patch by Erwin Rol, 27 Feb 2003:
4619 Add support for RTEMS (this time for real).
4621 * Add support for "bmp info" and "bmp display" commands to load
4622 bitmap images; this can be used (for example in a "preboot"
4623 command) to display a splash screen very quickly after poweron.
4625 * Add support for 133 MHz clock on INCA-IP board
4627 * Patch by Lutz Dennig, 10 Apr 2003:
4628 Update for R360MPI board
4630 * Add new meaning to "autostart" environment variable:
4631 If set to "no", a standalone image passed to the
4632 "bootm" command will be copied to the load address
4633 (and eventually uncompressed), but NOT be started.
4634 This can be used to load and uncompress arbitrary
4637 * Patch by Stefan Roese, 10 Apr 2003:
4638 Changed DHCP client to use IP address from server option field #54
4639 from the OFFER packet in the server option field #54 in the REQUEST
4640 packet. This fixes a problem using a Windows 2000 DHCP server,
4641 where the DHCP-server is not the TFTP-server.
4643 * Set max brightness for MN11236 displays on TRAB board
4645 * Add support for TQM862L modules
4647 ======================================================================
4648 Changes for U-Boot 0.3.0:
4649 ======================================================================
4651 * Patch by Arun Dharankar, 4 Apr 2003:
4652 Add IDMA example code (tested on 8260 only)
4654 * Add support for Purple Board (MIPS64 5Kc)
4656 * Add support for MIPS64 5Kc CPUs
4658 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4660 * Patch by Denis Peter, 04 Apr 2003:
4661 - update MIP405-4 board
4663 * Patch by Stefan Roese, 4 Apr 2003:
4664 - U-Boot version environment variable "ver" added
4665 (CONFIG_VERSION_VARIABLE).
4666 - Changed PPC405GPr version from A to B.
4667 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4669 * Patches by Denis Peter, 03 April 2003:
4670 - fix PCI IRQs on MPL boards
4671 - fix two more un-relocated pointer problems
4673 * Fix behaviour of "run" command:
4674 - print error message iv variable does not exist
4675 - terminate processing of arguments in case of error
4677 * Patches by Peter Figuli, 10 Mar 2003
4678 - Add support for BTUART on PXA platform
4679 - Add support for WEP EP250 (PXA) board
4681 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4682 flash using a BDI2000
4684 * Implement fix for I2C Edge Conditions problem for all boards that
4685 use the bit-banging driver (common/soft_i2c.c)
4687 * Patch by Martin Winistoerfer, 23 Mar 2003
4688 - Add port to MPC555/556 microcontrollers
4689 - Add support for cmi customer board with
4690 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4692 * Patch by Rick Bronson, 28 Mar 2003:
4693 - fix common/cmd_nand.c
4695 * Patch by Arun Dharankar, 24 Mar 2003:
4696 - add threads / scheduler example code
4698 * Add patches by Robert Schwebel, 31 Mar 2003:
4699 - add ctrl-c support for kermit download
4700 - align bdinfo output on ARM
4701 - csb226 board: bring in sync with innokom/memsetup.S
4702 - csb226 board: fix MDREFR handling
4703 - misc doc fixes / extensions
4704 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4705 - add BOOT_PROGRESS to armlinux.c
4707 * Add CPU ID, version, and clock speed for INCA-IP
4709 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4710 - fix SRAM and SDRAM memory sizing
4711 - add status LED support
4712 - add MAC address for second (SCC1) ethernet port
4714 * Update default environment for TQM8260 board
4716 * Patch by Rick Bronson, 16 Mar 2003:
4717 - Add NAND flash support for reading, writing, and erasing NAND
4718 flash (certain forms of which are called SmartMedia).
4719 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4721 * Patches by Robert Schwebel, 19 Mar 2003:
4722 - use arm-linux-gcc as default compiler for ARM
4723 - fix i2c fixup code
4724 - fix missing baudrate setting
4725 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4726 - moved "ignoring trailing characters" _before_ u-boot wants to
4727 print out diagnostics messages; removes bogus characters at the
4730 * Patch by John Zhan, 18 Mar 2003:
4731 Add support for SinoVee Microsystems SC8xx boards
4733 * Patch by Rolf Offermanns, 21 Mar 2003:
4734 ported the dnp1110 related changes from the current armboot cvs to
4735 current u-boot cvs. smc91111 does not work. problem marked in
4736 smc91111.c, grep for "FIXME".
4738 * Patch by Brian Auld, 25 Mar 2003:
4739 Add support for STM flash chips on ebony board
4741 * Add PCI support for MPC8250 Boards (PM825 module)
4743 * Patch by Stefan Roese, 25 Mar 2003:
4746 * Patch by Stefan Roese, 20 Mar 2003:
4747 - CPCI4052 update (support for revision 3).
4748 - Set edge conditioning circuitry on PPC405GPr for compatibility
4749 to existing PPC405GP designs.
4750 - Clip udiv to 5 bits on PPC405 (serial.c).
4752 * Extend INCAIP board support:
4753 - add automatic RAM size detection
4754 - add "bdinfo" command
4755 - pass flash address and size to Linux kernel
4756 - switch to 150 MHz clock
4758 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4759 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4760 boards, version 153 for Rev. 200 boards).
4762 * Patch by Vladimir Gurevich, 12 Mar 2003:
4763 Fix relocation problem of statically initialized string pointers
4766 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4767 Cleanup & bug fixes for JFFS2 code:
4768 - the memory mangement was broken. It caused havoc on malloc by
4769 writing beyond the block boundaries.
4770 - the length calculation for files was wrong, sometimes resulting
4771 in short file reads.
4772 - data copying now optionally takes fragment version numbers into
4773 account, to avoid copying from older data.
4774 See doc/README.JFFS2 for details.
4776 * Patch by Josef Wagner, 12 Mar 2003:
4777 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4778 - ETH05 and BEDBUG support for CU824
4779 - added support for MicroSys CPC45
4780 - new BOOTROM/FLASH0 and DOC base for PM826
4782 * Patch by Robert Schwebel, 12 Mar 2003:
4783 Fix the chpart command on innokom board
4786 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4787 s/PPCBoot/U-Boot/ in some files
4788 s/pImage/uImage/ in some files
4790 * Patch by Detlev Zundel, 15 Jan 2003:
4791 Fix '' command line quoting
4793 * Patch by The LEOX team, 19 Jan 2003:
4794 - add support for the ELPT860 board
4795 - add support for Dallas ds164x RTC
4797 * Patches by David Müller, 31 Jan 2003:
4798 - minimal setup for CardBus bridges
4799 - add EEPROM read/write support in the CS8900 driver
4800 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4801 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4803 * Patch by Steven Scholz, 04 Feb 2003:
4804 add support for RTC DS1307
4806 * Patch by Reinhard Meyer, 5 Feb 2003:
4807 fix PLPRCR/SCCR init sequence on 8xx to allow for
4808 changes of EBDF by software
4810 * Patch by Vladimir Gurevich, 07 Feb 2003:
4811 "API-compatibility patch" for 4xx I2C driver
4813 * TRAB fixes / extensions:
4814 - Restore VFD brightness as saved in environment
4815 - add support for Fujitsu flashes
4816 - make sure both buzzers are turned off (drive low level)
4818 * Patches by Robert Schwebel, 06 Mar 2003:
4819 - fix bug in BOOTP code (must use NetCopyIP)
4820 - update of CSB226 port
4821 - clear BSS segment on XScale
4822 - added support for i2c_init_board() function
4823 - update to the Innokom plattform
4825 * Extend support for redundand environments for configurations where
4826 environment size < sector size
4828 * Patch by Rune Torgersen, 13 Feb 2003:
4829 Add support for Motorola MPC8266ADS board
4831 * Patch by Kyle Harris, 19 Feb 2003:
4832 patches for the Intel lubbock board:
4833 memsetup.S - general cleanup (based on Robert's csb226 code)
4834 flash.c - overhaul, actually works now
4835 lubbock.c - fix init funcs to return proper value
4837 * Patch by Kenneth Johansson, 26 Feb 2003:
4838 - Fixed off by one in RFTA calculation.
4839 - No need to abort when LDF is lower than we can program it's only
4840 minimum timing so clamp it to what we can do.
4841 - Takes function pointer to function for reading the spd_nvram. Usefull
4842 for faking data or hardcode a module without the nvram.
4843 - fix other user for above change
4844 - fix some comments.
4846 * Patches by Brian Waite, 26 Feb 2003:
4847 - fix port for evb64260 board
4848 - fix PCI for evb64260 board
4851 * Patch by Reinhard Meyer, 1 Mar 2003:
4852 Add support for EMK TOP860 Module
4854 * Patch by Yuli Barcohen, 02 Mar 2003:
4855 Add SPD EEPROM support for MPC8260ADS board
4857 * Patch by Robert Schwebel, 21 Jan 2003:
4858 - Add support for Innokom board
4859 - Don't complain if "install" fails
4860 - README cleanup (remove duplicated lines)
4861 - Update PXA header files
4863 * Add documentation for existing POST code (doc/README.POST)
4865 * Patch by Laudney Ren, 15 Jan 2003:
4866 Fix handling of redundand environment in "tools/envcrc.c"
4868 * Patch by Detlev Zundel, 28 Feb 2003:
4869 Add bedbug support for 824x systems
4871 * Add support for 16 MB flash configuration of TRAB board
4873 * Patch by Erwin Rol, 27 Feb 2003:
4874 Add support for RTEMS
4876 * Add image information to README
4878 * Patch by Stefan Roese, 18 Feb 2003:
4879 CPCIISER4 configuration updated.
4881 * Patch by Stefan Roese, 17 Feb 2003:
4882 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4884 * Patch by Stefan Roese, 13 Feb 2003:
4885 Add "pcidelay" environment variable (in ms, enabled via
4886 CONFIG_PCI_BOOTDELAY).
4887 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4888 RST# to respond to configuration cycles (33MHz -> 1s).
4890 * Fix dual PCMCIA slot support (when running with just one
4893 * Add VFD type detection to trab board
4895 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4896 variable with value in the EEPROM
4898 * Patch by Stefan Roese, 10 Feb 2003:
4899 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4901 * Add support for MIPS32 4Kc CPUs
4903 * Add support for INCA-IP Board
4905 ======================================================================
4906 Changes for U-Boot 0.2.2:
4907 ======================================================================
4909 * Add dual ethernet support on PM826
4911 * Add support for LXT971 PHY on PM826
4913 * Patch by Tord Andersson, 16 Jan 2003:
4914 Fix flash sector count for TQM8xxL
4916 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4917 16 bytes out of each 32 byte block)
4919 ======================================================================
4920 Changes for U-Boot 0.2.1:
4921 ======================================================================
4923 * Add support for V37 board
4924 (patch by Jón Benediktsson, 11 Dec 2002)
4926 * Update baudrate in bd_info when it gets changed
4928 * Add watchdog trigger points while waiting for serial port
4929 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4931 * Improve command line tool to access the U-Boot's environment
4932 (figuration of the utility, using a config file)
4934 * Add single quote support for (old) command line parser
4936 * Switch LWMON board default config from FRAM to EEPROM;
4937 in POST, EEPROM shows up on 8 addresses
4939 ======================================================================
4940 Changes for U-Boot 0.2.0:
4941 ======================================================================
4943 * Use 1-byte-read instead of -write for iprobe() function
4944 Add i2c commands to PM826 config
4946 * extend I2C POST code: check for list on known addresses
4948 * Improve log buffer code; use "loglevel" to decide which messages
4949 to log on the console, too (like in Linux); get rid of "logstart"
4951 * Add command line tool to access the U-Boot's environment
4952 (board-specific for TRAB now, to be fixed later)
4954 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4955 Fix misc problems with AmigaOne support
4957 * Patch by Chris Hallinan, 3 Dec 2002:
4958 minor cleanup to the MPC8245 EPIC driver
4960 * Patch by Pierre Aubert , 28 Nov 2002
4961 Add support for external (SIU) interrupts on MPC8xx
4963 * Patch by Pierre Aubert , 28 Nov 2002
4964 Fix nested syscalls bug in standalone applications
4966 * Patch by David Müller, 27 Nov 2002:
4967 fix output of "pciinfo" command for CardBus bridge devices.
4969 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4972 * Add LED indication for IDE activity on KUP4K board
4974 * Fix startup problems with VFD display on TRAB
4976 * Patch by Pierre Aubert, 20 Nov 2002
4977 Add driver for Epson SED13806 graphic controller.
4978 Add support for BMP logos in cfb_console driver.
4980 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4982 * Patch by Rod Boyce, 21 Nov 2002:
4983 fix PCMCIA on MBX8xx board
4985 * Patch by Pierre Aubert , 21 Nov 2002
4986 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4987 bootmode word in DPRAM configurable
4989 * Patch by Daniel Engström, 18 Nov 2002:
4990 Fixes for x86 port (mostly strings issues)
4992 * Patch by Ken Chou, 18 Nov 2002:
4993 Fix for natsemi NIC cards (DP83815)
4995 * Patch by Pierre Aubert, 19 Nov 2002:
4996 fix a bug for the MII configuration, and some warnings
4998 * Patch by Thomas Frieden, 13 Nov 2002:
4999 Add code for AmigaOne board
5000 (preliminary merge to U-Boot, still WIP)
5002 * Patch by Jon Diekema, 12 Nov 2002:
5003 - Adding URL for IEEE OUI lookup
5004 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5006 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5007 root-on-nfs macros are designed to switch how the default boot
5008 method gets defined.
5010 * Patch by Daniel Engström, 13 Nov 2002:
5011 Add support for i386 architecture and AMD SC520 board
5013 * Patch by Pierre Aubert, 12 Nov 2002:
5014 Add support for DOS filesystem and booting from DOS floppy disk
5016 * Patch by Jim Sandoz, 07 Nov 2002:
5017 Increase number of network RX buffers (PKTBUFSRX in
5018 "include/net.h") for EEPRO100 based boards (especially SP8240)
5019 which showed "Receiver is not ready" errors when U-Boot was
5020 processing the receive buffers slower than the network controller
5023 * Patch by Andreas Oberritter, 09 Nov 2002:
5024 Change behaviour of NetLoop(): return -1 for errors, filesize
5025 otherwise; return code 0 is valid an means no file loaded - in this
5026 case the environment still gets updated!
5028 * Patches by Jon Diekema, 9 Nov 2002:
5029 - improve ADC/DAC clocking on the SACSng board to align
5030 the failing edges of LRCLK and SCLK
5031 - sbc8260 configuration tweaks
5032 - add status LED support for 82xx systems
5033 - wire sspi/sspo commands into command handler; improved error
5035 - add timestamp support and alternate memory test to the
5036 SACSng configuration
5038 * Patch by Vince Husovsky, 7 Nov 2002:
5039 Add "-n" to linker options to get rid of "Not enough room for
5040 program headers" problem
5042 * Patch by David Müller, 05 Nov 2002
5043 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5044 so we can use an already existing name
5046 * Patch by Pierre Aubert, 05 Nov 2002
5047 Hardware relatied improvments in FDC boot code
5049 * Patch by Holger Schurig, 5 Nov 2002:
5050 Make the PXA really change it's frequency
5052 * Patch by Pierre Aubert, 05 Nov 2002
5053 Add support for slave serial Spartan 2 FPGAs
5055 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5058 * Add support for log buffer which can be passed to Linux kernel's
5059 syslog mechanism; used especially for POST results.
5061 * Patch by Klaus Heydeck, 31 Oct 2002:
5062 Add initial support for kup4k board
5064 * Patch by Robert Schwebel, 04 Nov 2002:
5065 - use watchdog to reset PXA250 systems
5066 - added progress callbacks to (some of the) ARM code
5067 - update for Cogent CSB226 board
5069 * Add support for FPS860 board
5071 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5072 Improve PCI access on 32-bits Compact PCI bus
5074 * Fix mdelay() on TRAB - this was still the debugging version with
5075 seconds instead of ms.
5077 * Patch by Robert Schwebel, 1 Nov 2002:
5078 XScale related cleanup (affects all ARM boards)
5080 * Cleanup of names and README.
5082 ======================================================================
5083 Notes for U-Boot 0.1.0:
5084 ======================================================================
5086 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5088 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5089 For information about the history of the project please see the
5090 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5092 ======================================================================