1 ======================================================================
2 Changes for U-Boot 1.0.2:
3 ======================================================================
5 * Add support for SX1 mobile phone; add support for USB-based console
6 (enable with "setenv stdout usbtty; setenv stdin usbtty")
8 * Fix LOWBOOT configuration for MPC5200 with DDR memory
10 * Fix SDRAM timings for LITE5200 / IceCube board
12 * Handle Auti-MDIX / connection status for INCA-IP
14 * Fix USB problems when attempting to read 0 bytes
16 * Patch by Travis Sawyer, 26 Feb 2004:
17 Fix broken compile for XPEDITE1K target.
19 * Patch by Stephan Linz, 26 Feb 2004:
20 Bug fix for NFS code on NIOS targets
22 * Patch by Stephen Williams, 26 Feb 2004:
23 Break up SystemACE reads of large block counts
25 * Patch by Pierre Aubert, 26 Feb 2004
26 add IDE support for MPC5200
28 * Patch by Masami Komiya, 26 Feb 2004:
31 * Patch by Stephen Williams
32 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
33 elsewhere in the source.
35 * Patch by Steven Scholz, 25 Feb 2004:
36 - Timeouts in FPGA code should be based on CFG_HZ
37 - Minor cleanup in code for Altera FPGA ACEX1K
39 * Patch by Steven Scholz, 25 Feb 2004:
40 Changed "Directory Hierarchy" section in README
42 * Patch by Masami Komiya, 25 Feb 2004:
43 Reduce copy count in nfs_read_reply() of NFS code
45 * Patch by Markus Pietrek, 24 Feb 2004:
48 * Patch by Pierre Aubert, 24 Feb 2004
49 add USB support for MPC5200
51 * Patch by Steven Scholz, 24 Feb 2004:
52 - fix MII commands to use values from last command
54 * Patch by Torsten Demke, 24 Feb 2004:
55 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
57 * Patch by Rahul Shanbhag, 19 Feb 2004:
58 Fixes for for OMAP1610 board:
59 - shift some IRQ specific code to platform.S file
60 - remove duplicatewatchdog reset code from start.S
62 * Make Auto-MDIX Support configurable on INCA-IP board
64 * Fix license for mkimage tool
66 * Patch by Masami Komiya, 24 Feb 2004:
67 Update NetBootFileXferSize in NFS code
69 * Patch by Scott McNutt, 24 Feb 2004:
70 fix packet length in NFS code
72 * Patch by Masami Komiy, 22 Feb 2004:
73 Add support for NFS for file download
75 * Patch by Andrea Scian, 17 Feb 2004:
76 Add support for S3C44B0 processor and DAVE B2 board
78 * Patch by Steven Scholz, 20 Feb 2004:
79 - Add support for MII commands on AT91RM9200 boards
80 - some cleanup in AT91RM9200 ethernet code
82 * Patch by Peter Ryser, 20 Feb 2004:
83 Add support for the Xilinx ML300 platform
85 * Patch by Stephan Linz, 17 Feb 2004:
86 Fix watchdog support for NIOS
88 * Patch by Josh Fryman, 16 Feb 2004:
89 Fix byte-swapping for cfi_flash.c for different bus widths
91 * Patch by Jon Diekema, 14 Jeb 2004:
92 Remove duplicate "FPGA Support" notes from the README file
94 * Patches by Reinhard Meyer, 14 Feb 2004:
95 - update board/emk tree; use common flash driver
96 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
97 [adapted for other PPC CPUs -- wd]
98 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
100 * Patch by Jon Diekema, 13 Feb 2004:
101 Call show_boot_progress() whenever POST "FAILED" is printed.
103 * Patch by Nishant Kamat, 13 Feb 2004:
104 Add support for TI OMAP1610 H2 Board
105 Fixes for cpu/arm926ejs/interrupt.c
106 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
107 Fix for a timer bug in OMAP1610 Innovator
108 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
110 * Patches by Stephan Linz, 12 Feb 2004:
111 - add support for NIOS timer with variable period preload counter value
112 - prepare POST framework support for NIOS targets
114 * Patch by Denis Peter, 11 Feb 2004:
115 add POST support for the MIP405 board
117 * Patch by Laurent Mohin, 10 Feb 2004:
118 Fix buffer overflow in common/usb.c
120 * Patch by Tolunay Orkun, 10 Feb 2004:
121 Add support for Cogent CSB272 board
123 * Patch by Thomas Elste, 10 Feb 2004:
124 Add support for NET+50 CPU and ModNET50 board
126 * Patch by Sam Song, 10 Feb 2004:
127 Fix typos in cfi_flash.c
129 * Patch by Leon Kukovec, 10 Feb 2004
130 Fixed long dir entry slot id calculation in get_vfatname
132 * Patch by Robin Gilks, 10 Feb 2004:
133 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
134 !=, <>, <, >, <=, >=)
136 * Fix problem with side effects in macros in include/usb.h
138 * Patch by David Benson, 13 Nov 2003:
139 bug 841358 - fix TFTP download size limit
142 improper flush_cache() in load_serial()
145 MPC8540 - missing volatile declarations
147 * Patch by Stephen Williams, 09 Feb 2004:
148 Add support for Xilinx SystemACE chip:
149 - New files common/cmd_ace.c and include/systemace.h
150 - Hook systemace support into cmd_fat and the partition manager
152 * Patch by Travis Sawyer, 09 Feb 2004:
153 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
155 * Patch by Travis Sawyer, 09 Feb 2004:
157 - Fix PCI Indirect access for type 1 config cycles with ppc440.
158 - Add phymode for 440 enet
161 - Change board_pre_init to board_early_init_f
162 - Add user flash to bus controller setup
164 - Fix is_pci_host to check GPIO for monarch bit
165 - Force xpedite1k to pci conventional mode (via #define option)
167 * Patch by Brad Kemp, 4 Feb 2004:
168 - handle the machine check that is generated during the PCI scans
170 - define the registers used in the IMMR by the PCI subsystem.
172 * Patch by Pierre Aubert, 03 Feb 2004:
173 cpu/mpc5xxx/start.S: copy MBAR into SPR311
175 * Patch by Jeff Angielski, 03 Feb 2004:
176 Fix copy & paste error in cpu/mpc8260/pci.c
178 * Patch by Reinhard Meyer, 24 Jan 2004:
179 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
181 * Add Auto-MDIX support for INCA-IP
185 * Patch by Josef Baumgartner, 10 Feb 2004:
186 Fixes for Coldfire port
188 * Patch by Brad Kemp, 11 Feb 2004:
189 Fix CFI flash driver problems
191 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
192 modules at CPU clock frequencies above 66 MHz.
194 * Optimize flash programming speed for LWMON (by another 100% :-)
196 * Patch by Jian Zhang, 3 Feb 2004:
197 - Changed the incorrect FAT12BUFSIZE
198 - data_begin in fsdata can be negative. Changed it to be short.
200 * Patches by Stephan Linz, 30 Jan 2004:
201 1: - board/altera/common/flash.c:flash_erase():
202 o allow interrupts befor get_timer() call
203 o check-up each erased sector and avoid unexpected timeouts
204 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
205 o enclose sevenseg_set() in cpp condition
206 - remove the ASMI configuration for DK1S10_standard_32 (never present)
207 - fix some typed in mistakes in the NIOS documentation
208 2: - split DK1C20 configuration into several header files:
209 o two new files for each NIOS CPU description
210 o U-Boot related part is remaining in DK1C20.h
211 3: - split DK1S10 configuration into several header files:
212 o two new files for each NIOS CPU description
213 o U-Boot related part is remaining in DK1S10.h
214 4: - Add support for the Microtronix Linux Development Kit
215 NIOS CPU configuration at the Altera Nios Development Kit,
216 Stratix Edition (DK-1S10)
217 5: - Add documentation for the Altera Nios Development Kit,
218 Stratix Edition (DK-1S10)
219 6: - Add support for the Nios Serial Peripharel Interface (SPI)
221 7: - Add support for the common U-Boot SPI framework at
224 * Patch by Rahul Shanbhag, 28 Jan 2004:
225 Fix flash protection/locking handling for OMAP1610 innovator board.
227 * Patch by Rolf Peukert, 28 Jan 2004:
228 fix flash write problems on CSB226 board (write with 32 bit bus width)
230 * Patches by Mark Jonas, 16 Jan 2004:
231 - fix rounding error when calculating baudrates for MPC5200 PSCs
232 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
233 time which is not supported
235 * Patch by Yuli Barcohen, 26 Jan 2004:
236 Allow bzip2 compression for small memory footprint boards
238 * Patch by Brad Kemp, 21 Jan 2004:
239 Add support for CFI flash driver for both the Intel and the AMD
242 * Patch by Travis Sawyer, 20 Jan 2004:
243 Fix pci bridge auto enumeration of sibling p2p bridges.
245 * Patch by Tolunay Orkun, 12 Jan 2004:
246 Add some delays as needed for Intel LXT971A PHY support
248 * Patches by Stephan Linz, 09 Jan 2004:
249 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
250 - make DK1C20 board configuration related to ASMI conform to
253 * Patch by Anders Larsen, 09 Jan 2004:
255 ARM memory layout fixes: the abort-stack is now set up in the
256 correct RAM area, and the BSS is zeroed out as it should be.
258 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
259 of the linker scripts are replaced by '__bss_start' and '_end',
260 resp., which is a further step to eliminate unnecessary differences
261 between the implementation of the CPU architectures.
263 * Patch by liang a lei, 9 Jan 2004:
264 Fix Intel 28F128J3 ID in include/flash.h
266 * Patch by Masami Komiya, 09 Jan 2004:
267 add support for TB0229 board (NEC VR4131 MIPS processor)
269 * Patch by Leon Kukovec, 12 Dec 2003:
270 changed extern __inline__ into static __inline__ in
271 include/linux/byteorder/swab.h
273 * Patch by Travis Sawyer, 30 Dec 2003:
274 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
275 select MDI port based on enabled EMAC device.
276 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
279 * Patch by Wolter Kamphuis, 15 Dec 2003:
280 made CONFIG_SILENT_CONSOLE usable on all architectures
282 * Disable date command on TQM866M - there is no RTC on MPC866
284 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
286 * Implement adaptive SDRAM timing configuration based on actual CPU
287 clock frequency for INCA-IP; fix problem with board hanging when
288 switching from 150MHz to 100MHz
290 * Add PCMCIA CS support for BMS2003 board
292 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
293 see doc/README.MPC866 for details;
294 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
295 calculate CPU clock frequency from PLL register values.
297 * Add support for 128 MB RAM on TQM8xxL/M modules
299 * Fix PS/2 keyboard problem caused by statically initialized variable
300 pointing to a location in flash
302 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
304 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
305 before we can access it; add delay in case we are faster (with no
308 * Cleanup of some init functions
310 * Make sure SCC Ethernet is always stopped by the time we boot Linux
311 to avoid Linux crashes by early packets coming in.
313 * Accelerate flash accesses on LWMON board by using buffered writes
315 * Fix typo in Makefile;
316 fix problem with PARTNUM detection
318 * Patch by Reinhard Meyer, 09 Jan 2004:
319 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
321 * Add support for IDE LED on BMS2003 board
322 (exclusive with status LED!)
324 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
327 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
328 Add common files for "emk" boards
330 * Add a common get_ram_size() function and modify the the
331 board-specific files to invoke that common implementation.
333 ======================================================================
334 Changes for U-Boot 1.0.1:
335 ======================================================================
337 * Set default clock for INCA-IP to 150 MHz
339 * Make BMS2003 use a separate config file to avoid #ifdef mess;
340 add I2C support; add support for DS1337 RTC
342 * Add CompactFlash support for BMS2003 board
344 * Add support for status LED on BMS2003 board
346 * Patch by Scott McNutt, 02 Jan 2004:
347 Add support for the Nios Active Serial Memory Interface (ASMI)
350 * Patch by Andrea Marson, 16 Dec 2003:
351 Add support for the PPChameleon ME and HI modules
353 * Patch by Yuli Barcohen, 22 Dec 2003:
354 Add support for Motorola DUET ADS board (MPC87x/88x)
356 * Patch by Robert Schwebel, 15 Dec 2003:
357 add support for cramfs (uses JFFS2 command interface)
359 * Patches by Stephan Linz, 11 Dec 2003:
360 - more documentation for NIOS port
361 - new struct nios_pio_t, struct nios_spi_t
362 - Reconfiguration for NIOS Development Kit DK1C20:
363 o move board related code from board/dk1c20
364 to board/altera/dk1c20
365 o create a new common source path board/altera/common
366 and move generic flash access stuff into it
367 o change/expand configuration file DK1C20.h
368 - Add support for NIOS Development Kit DK1S10
369 - Add status LED support for NIOS systems
370 - Add dual 7-segment LED support for Altera NIOS DevKits
372 * Patch by Ronen Shitrit, 10 Dec 2003:
373 Add support for the Marvell DB64360 / DB64460 development boards
375 * Patch by Detlev Zundel, 10 Dec 2003:
376 fix dependency problem in examples/Makefile
378 * Patch by Denis Peter, 8 Dec 2003
379 - add support for the PATI board (MPC555)
380 - add SPI support for the MPC5xx
382 * Patch by Anders Larsen, 08 Dec 2003:
383 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
384 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
385 cleanup some redundand #defines
387 * Patch by André Schwarz, 8 Dec 2003:
388 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
389 - TX and RX deskriptors must be quad-word aligned
390 - does not work with only one TX deskriptor
391 - standard reset method does not work
393 * Patch by Masami Komiya, 08 Dec 2003:
394 add RTL8139 ethernet driver
396 * Patches by Ed Okerson, 07 Dec 2003:
397 - fix ethernet for the AU1x00 processors in little-endian mode.
398 - extend memsetup.S for the AU1x00 processors in BE and LE modes
400 * Minor code cleanup (coding style)
402 * Patch by Reinhard Meyer, 30 Dec 2003:
403 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
404 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
405 - turned debug print of PHY registers into a function (called in two places)
406 - added support for EMK MPC5200 based modules
408 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
410 * Add support for TQM866M modules
412 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
414 * Fix a few compiler warnings
416 * Patch by Reinhard Meyer, 28 Dec 2003:
417 Add initial support for TOP5200 board
419 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
420 environment variable which can set to "100", "133", or "150". The
421 CPU clock will be configured accordingly upon next reboot. Other
422 values are ignored. In case of an invalid or undefined "cpuclk"
423 value, the compile-time default CPU clock speed will be used.
425 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
426 window that is used to access the UART registers by the Linux driver)
428 * Patch by Reinhard Meyer, 20 Dec 2003:
429 Fix clock calculation for the MPC5200 for higher clock frequencies
430 (above 2**32 / 10 = 429.5 MHz).
432 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
434 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
436 * Add new configuration for IceCube board with DDR memory
438 * Update TRAB memory configurations
440 * Add JFFS2 support for INCA-IP board
442 * Patch by Bill Hargen, 09 Dec 2003:
443 - BUBINGA405EP: changed flash driver to protect top sector containing
445 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
446 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
447 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
448 - 405EP: added/fixed support for "reginfo" command.
449 - 4xx: removed spurious MII error messages on "mii info" command.
451 * Patch by Bernhard Kuhn, 28 Nov 2003:
452 add support for Coldfire CPU
453 add support for Motorola M5272C3 and M5282EVB boards
455 * Patch by Pierre Aubert, 24 Nov 2003:
456 - add a return value for the fpga command
457 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
458 is defined. If ide_preinit fails, ide_init is aborted.
459 - fix an endianess problem in fat.h
461 * Patch by Wolter Kamphuis, 05 Dec 2003:
462 Add support for SNMC's QS850/QS823/QS860T boards
464 * Patch by Yuli Barcohen, 3 Dec 2003:
465 "revive" U-Boot support for old Motorola MPC860ADS board
467 * Patch by Cam(ilo?), 03 Dec 2003:
468 make examples build even with broken Montavista objcopy
470 * Patch by Pavel Bartusek, 27 Nov 2003:
471 fix conversion problem with "bootretry" evironment variable
473 * Patch by Andre Schwarz, 24 Nov 2003:
474 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
476 * Patch by Pavel Bartusek, 21 Nov 2003:
477 set ZMII bridge speed on 440
479 * Patch by Anders Larsen, 17 Nov 2003:
480 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
482 * Patches by David Müller, 14 Nov 2003:
483 - board/mpl/common/common_util.c
484 * implement support for BZIP2 compressed images
485 * various cleanups (printf -> puts, ...)
486 - board/mpl/common/flash.c
487 * report correct errors to upper layers
488 * check the erase fail and VPP low bits in status reg
489 - board/mpl/vcma9/cmd_vcma9.c
490 - board/mpl/vcma9/flash.c
491 * various cleanups (printf -> puts, ...)
493 * fix typo in comment
494 - cpu/arm920t/usb_ohci.c
495 * support for S3C2410 is missing in #if line
497 * reinit some registers in case of error (cable missing, ...)
499 * support for USB/MMC devices is missing in #if line
500 - include/configs/MIP405.h
501 - include/configs/PIP405.h
502 * enable BZIP2 support
503 * enlarge malloc space to 1MiB because of BZIP2 support
504 - include/configs/VCMA9.h
505 * enable BZIP2 support
506 * enlarge malloc space to 1MiB because of BZIP2 support
509 * change calling convention of ARM Linux kernel as
510 described on http://www.arm.linux.org.uk/developer/booting.php
512 * Patch by Thomas Lange, 14 Nov 2003:
513 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
514 support all these AMD boards.
516 * Patch by Thomas Lange, 14 Nov 2003:
517 Workaround for mips au1x00 physical memory accesses (the au1x00
518 uses a 36 bit bus internally and cannot access physical memory
519 directly. Use the uncached SDRAM address instead of the physical
522 * Patch by Xue Ligong (Joe), 13 Nov 2003:
523 add Realtek 8019 ethernet driver
525 * Patch by Yuli Barcohen, 13 Nov 2003:
526 MPC826xADS/PQ2FADS cleanup
528 * Patch by Anders Larsen, 12 Nov 2003:
529 Update README to mark the PORTIO commands non-standard
531 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
532 update for for Atmel AT91RM9200DK development kit:
533 - support for environment variables in DataFlash
534 - Atmel DataFlash AT45DB1282 support
536 * Patch by Jeff Carr, 11 Nov 2003:
537 add support for new version of 8270 processors
539 * Patches by George G. Davis, 05 Nov 2003:
540 - only pass the ARM linux initrd tag to the kernel when an initrd
542 - update omap1510inn configuration file
544 * Patches by Stephan Linz, 3 Nov 2003:
545 - more endianess fixes for LAN91C111 driver
546 - CFG_HZ configuration patch for NIOS Cyclone board
548 * Patch by Stephan Linz, 28 Oct 2003:
549 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
551 * Patch by Steven Scholz, 20 Oct 2003:
552 - make "mii info <addr>" show infor for PHY at "addr" only
553 - Endian fix for miiphy_info()
555 * Patch by Gleb Natapov, 19 Sep 2003:
556 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
558 * Patch by Anders Larsen, 17 Sep 2003:
559 Bring ARM memory layout in sync with the documentation:
560 stack and malloc-heap are now located _below_ the U-Boot code
562 * Accelerate booting on TRAB board: read and check autoupdate image
563 headers first instead of always reading the whole images.
565 * Fix type in MPC5XXX code (pointed out by Victor Wren)
567 * Enabled password check on RMU board
569 * Fix configuration problem with IceCube in LOWBOOT configuration:
570 envrionment got embedded, corrupting the image layout.
572 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
574 * Added BMS2003 board
575 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
577 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
578 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
581 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
584 * Add checksum verification to 'imls' command
586 * Add bd_info fields needed for 4xx Linux I2C driver
588 * Patch by Martin Krause, 4 Nov. 2003:
589 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
591 * Print used network interface when CONFIG_NET_MULTI is set
593 * Patch by Bernhard Kuhn, 28 Oct 2003:
594 Add low boot support for MPC5200
596 * Fix problem with dual PCMCIA support (NSCU)
598 * Fix MPC5200 I2C initialization function
600 ======================================================================
601 Changes for U-Boot 1.0.0:
602 ======================================================================
604 * Fix parameter passing to standalone images with bootm command
606 * Patch by Kyle Harris, 30 Oct 2003:
607 Fix build errors for ixdp425 board
609 * Patch by David M. Horn, 29 Oct 2003:
610 Fixes to build under CYGWIN
612 * Get IceCube MGT5100 working (again)
614 * Fix problems in memory test on some boards (which was not
615 non-destructive as intended)
617 * Patch by Gary Jennejohn, 28 Oct 2003:
618 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
619 to prevent stack overflow on ARM systems
621 * Patch by Stephan Linz, 28 Oct 2003:
622 fix init sequence error for NIOS port
624 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
626 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
628 * Patch by Xiao Xianghua, 23 Oct 2003:
629 small patch for mpc85xx
631 * Fix small problem in MPC5200 I2C driver
633 * Fix FCC3 support on ATC board
635 * Correct header printing for multi-image files in do_bootm()
637 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
639 * Fix PCI problems on PPChameleon board
641 * Patch by Steven Scholz, 18 Oct 2003:
642 Fix AT91RM9200 ethernet driver
644 * Patch by Nye Liu, 17 Oct 2003:
645 Fix typo in include/mpc8xx.h
647 * Patch by Richard Woodruff, 16 Oct 03:
648 Fixes for cpu/arm925/interrupt.c
649 - Initialize timestamp & lastdec vars.
650 - fix timestamp overflows.
651 - fix lastdec overflow.
652 - smarter normalization to allow udelay() below 1ms to work.
654 * Patch by Scott McNutt, 16 Oct
655 add networking support for the Altera Nios Development Kit,
656 Cyclone Edition (DK-1C20)
658 * Patch by Jon Diekema, 14 Oct 2003:
659 add hint about doc/README.silent to README file
661 * Add CompactFlash support for NSCU
663 * Fix PCI problems on PPChameleonEVB
665 * TRAB auto-update: Base decision if we have to strip the image
666 header on image type as encoded in the header
667 (include image type patch by Martin Krause, 17 Oct 2003)
669 * Patches by Xianghua Xiao, 15 Oct 2003:
671 - Added Motorola CPU 8540/8560 support (cpu/85xx)
672 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
673 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
675 * Fix flash timings on TRAB board
677 * Make sure HUSH is initialized for running auto-update scripts
679 * Make 5200 reset command _really_ reset the board, without running
680 any other code after it
682 * Fix errors with flash erase when range spans across banks
683 that are mapped in reverse order
685 * Fix flash mapping and display on P3G4 board
687 * Patch by Kyle Harris, 15 Jul 2003:
688 - add support for Intel IXP425 CPU
689 - add support for IXDP425 eval board
691 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
694 * Patch by Steven Scholz, 10 Oct 2003
695 - Add support for Altera FPGA ACEX1K
697 * Patches by Thomas Lange, 09 Oct 2003:
698 - fix cmd_ide.c for non ppc boards (read/write functions did not
699 add ATA base address)
700 - fix for shannon board
701 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
702 - Endian swap ATA identity for all big endian CPUs, not just PPC
703 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
705 - add support for dbau1x00 board (MIPS32)
707 * Patch by Sangmoon Kim, 07 Oct 2003:
708 add support for debris board
710 * Patch by Martin Krause, 09 Oct 2003:
712 - /board/trab/rs485.c: correct baudrate
713 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
714 udelay(); fix some timing problems with adc controller
715 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
716 modify commands: touch and buzzer
718 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
719 (quick & dirty workaround for rogue pointer problem in get_vfatname());
720 Use direct function calls for auto_update instead of hush commands
722 * Patch by Scott McNutt, 04 Oct 2003:
723 - add support for Altera Nios-32 CPU
724 - add support for Nios Cyclone Development Kit (DK-1C20)
726 * Patch by Steven Scholz, 29 Sep 2003:
727 - A second parameter for bootm overwrites the load address for
728 "Standalone Application" images.
729 - bootm sets environment variable "filesize" to the resulting
730 (uncompressed) data length for "Standalone Application" images
731 when autostart is set to "no". Now you can do something like
732 if bootm $fpgadata $some_free_ram ; then
733 fpga load 0 $some_free_ram $filesize
736 * Patch by Denis Peter, 25 Sept 2003:
737 add support for the MIP405 Rev. C board
739 * Patch by Yuli Barcohen, 25 Sep 2003:
740 add support for Zephyr Engineering ZPC.1900 board
742 * Patch by Anders Larsen, 23 Sep 2003:
743 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
744 implemented for the x86 architecture)
746 * Patch by Sangmoon Kim, 23 Sep 2003:
747 fix pll_pci_to_mem_multiplier table for MPC8245
749 * Patch by Anders Larsen, 22 Sep 2003:
750 enable timed autoboot on PXA
752 * Patch by David Müller, 22 Sep 2003:
753 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
754 returns correct libgcc file path
755 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
756 time on s3c24x0 systems
758 * Patch by Jon Diekema, 19 Sep 2003:
759 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
760 link state to the fault LED.
761 - In NetLoop, make the Fault LED reflect the link status. The link
762 status gets updated on entry, and on timeouts.
764 * Patch by Anders Larsen, 18 Sep 2003:
765 allow mkimage to build and run on Cygwin-hosted systems
767 * Patch by Frank Müller, 18 Sep 2003:
768 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
771 * Patch by Pantelis Antoniou, 16 Sep 2003:
772 add tool to compute fileds in the PLPRCR register for MPC86x
774 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
776 * Fix build problems under FreeBSD
778 * Add generic filesystem image type
780 * Make fatload set filesize environment variable
782 * enable basic / medium / high-end configurations for PPChameleonEVB
785 * enable TFTP client code to specify to the server the desired
786 timeout value (see RFC-2349)
788 * Improve SDRAM setup for TRAB board
790 * Suppress all output with splashscreen configured only if "splashimage"
793 * Fix problems with I2C support for mpc5200
795 * Adapt TRAB configuration and auto_update to new memory layout
797 * Add configuration for wtk board
799 * Add support for the Sharp LQ065T9DR51U LCD display
801 * Patch by Rune Torgersen, 17 Sep 2003:
802 - Fixes for MPC8266 default config
803 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
805 * Patches by Jon Diekema, 17 Sep 2003:
806 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
809 - adjust "help" output
811 * Patches by Anders Larsen, 17 Sep 2003:
812 - fix spelling errors
813 - set GD_FLG_DEVINIT flag only after device function pointers
815 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
817 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
818 - trigger watchdog while waiting in serial driver
820 * Add auto-update code for TRAB board using USB memory sticks,
821 support new configuration with more memory
823 * disable MPC5200 bus pipelining as workaround for bus contention
825 * Modify XLB arbiter priorities on MPC5200 so all devices use same
826 priority; configure critical interrupts to be handled like external
829 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
830 go back to 66 MHz for stability
832 * Patches by Jon Diekema, 15 Sep 2003:
833 - add description for missing CFG_CMD_* entries in the README file
836 * Patch by Gleb Natapov, 14 Sep 2003:
837 enable watchdog support for all MPC824x boards that have a watchdog
839 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
840 "Non-octet Aligned Frame" errors we see at 100 Mbps
842 * Patch by Sharad Gupta, 14 Sep 2003:
843 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
845 * Patch by llandre, 11 Sep 2003:
846 update configuration for PPChameleonEVB board
848 * Patch by David Müller, 13 Sep 2003:
849 various changes to VCMA9 board specific files
851 * Add I2C support for MGT5100 / MPC5200
853 * Patch by Rune Torgersen, 11 Sep 2003:
854 Changed default memory option on MPC8266ADS to NOT be Page Based
855 Interleave, since this doesn't work very well with the standard
858 * Patch by George G. Davis, 12 Sep 2003:
859 fix Makefile settings for sk98 driver
861 * Patch by Stefan Roese, 12 Sep 2003:
862 - new boards added: DP405, HUB405, PLU405, VOH405
863 - some esd boards updated
864 - cpu/ppc4xx/sdram.c: disable memory controller before setting
866 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
868 * Patch by Martin Krause, 11 Sep 2003:
869 add burn-in tests for TRAB board
871 * Enable instruction cache on MPC5200 board
873 * Patch by Denis Peter, 11 Sep 2003:
874 - fix USB data pointer assignment for bulk only transfer.
875 - prevent to display erased directories in FAT filesystem.
877 * Change output format for NAND flash - make it look like for other
880 ======================================================================
881 Changes for U-Boot 0.4.8:
882 ======================================================================
884 * Add I2C and RTC support for RMU board
886 * Patches by Denis Peter, 9 Sep 2003:
887 add FAT support for IDE, SCSI and USB
889 * Patches by Gleb Natapov, 2 Sep 2003:
890 - cleanup of POST code for unsupported architectures
891 - MPC824x locks way0 of data cache for use as initial RAM;
892 this patch unlocks it after relocation to RAM and invalidates
895 * Patch by Gleb Natapov, 30 Aug 2003:
896 new I2C driver for mpc107 bridge. Now works from flash.
898 * Patch by Dave Ellis, 11 Aug 2003:
899 - JFFS2: fix typo in common/cmd_jffs2.c
900 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
901 - JFFS2: remove node version 0 warning
902 - JFFS2: accept JFFS2 PADDING nodes
903 - SXNI855T: add AM29LV800 support
904 - SXNI855T: move environment from EEPROM to flash
905 - SXNI855T: boot from JFFS2 in NOR or NAND flash
907 * Patch by Bill Hargen, 11 Aug 2003:
908 fixes for I2C on MPC8240
909 - fix i2c_write routine
911 - eliminates use of global variables, plus dead code, cleanup.
913 * Add support for USB Mass Storage Devices (BBB)
914 (tested with USB memory sticks only)
916 * Avoid flicker on TRAB's VFD
918 * Add support for SK98xx driver
920 * Add PCI support for SL8245 board
922 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
923 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
924 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
926 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
927 to allow for more accurate baudrate settings
928 (error now 0.7% at 115 kbps, instead of 3.5% before)
930 * Patch by Andreas Mohr, 4 Sep 2003:
931 Fix a lot of spelling errors
933 * Add support for PPChameleon Eval Board
935 * Add support for P3G4 board
937 * Fix problem with MGT5100 FEC driver: add "early" MAC address
940 * Patch by Yuli Barcohen, 7 Aug 2003:
941 check BCSR to detect if the board is configured in PCI mode
943 ======================================================================
944 Changes for U-Boot 0.4.7:
945 ======================================================================
947 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
948 add support for Adder II MPC852T module
950 * Patch by George G. Davis, 19 Aug 2003:
951 fix TI Innovator/OMAP1510 pin configs
953 * Patches by Kshitij, 18 Aug 2003
954 - add support for arm926ejs cpu core
955 - add support for TI OMAP 1610 Innovator Board
957 * Patch by Yuli Barcohen, 14 Aug 2003:
958 add support for bzip2 uncompression
960 * Add GCC library to examples/Makefile so GCC utility functions will
963 * Add I2C and RTC support for RMU board using software I2C driver
964 (because of better response to iprobe command); fix problem with
967 * Patch by Matthias Fuchs, 28 Aug 2003:
968 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
969 CONFIG_BOOTP_MAKS (see README).
971 * Fix ICU862 environment problem
973 * Fix RAM size detection for RMU board
975 * Implement "reset" for MGT5100/MPC5200 systems
977 ======================================================================
978 Changes for U-Boot 0.4.6:
979 ======================================================================
981 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
982 allow selection of clock frequency as "make" target
984 * Implement memory autosizing code for IceCube boards
986 * Configure network port on INCA-IP for autonegotiation
988 * Fix overflow problem in network timeout code
990 * Patch by Richard Woodruff, 8 Aug 2003:
991 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
993 ======================================================================
994 Changes for U-Boot 0.4.5:
995 ======================================================================
997 * Update for TQM board defaults:
998 disable clocks_in_mhz, enable boot count limit
1000 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
1001 in toplevel directory instead. Removed astest.c from tools/gdb because
1002 it is no longer relevant.
1004 * Fix PCI support for MPC5200 / IceCube Board
1006 * Map ISP1362 USB OTG controller for NSCU board
1008 * Patch by Brad Parker, 02 Aug 2003:
1009 fix sc520_cdp problems
1011 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
1013 * Allow erase command to cross flash bank boundaries
1015 * Patch by Scott McNutt, 21 Jul 2003:
1016 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
1017 Both LynxOS and BlueCat linux KDIs are supported.
1019 * Patch by Richard Woodruff, 25 Jul 2003:
1020 use more reliable reset for OMAP/925T
1022 * Patch by Nye Liu, 25 Jul 2003:
1023 fix typo in mpc8xx.h
1025 * Patch by Richard Woodruff, 24 Jul 2003:
1026 Fixes for cmd_nand.c:
1027 - Fixed null dereferece which could result in incorrect ECC values.
1028 - Added support for devices with no Ready/Busy signal hooked up.
1029 - Added OMAP1510 read/write protect handling.
1030 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
1032 - Switched default ECC to be JFFS2.
1034 * Allow crc32 to be used at address 0x000
1036 * Provide consistent interface to standalone applications to access
1037 the 'global_data' structure
1038 Provide a doc/README.standalone more useful to users/developers.
1040 * Make IceCube MGT5100 FEC driver work
1042 * Implement new mechanism to export U-Boot's functions to standalone
1043 applications: instead of using (PPC-specific) system calls we now
1044 use a jump table; please see doc/README.standalone for details
1046 * Patch by Dave Westwood, 24 Jul 2003:
1047 added support for Unity OS (a proprietary OS)
1049 * Patch by Detlev Zundel, 23 Jul 2003:
1050 add "imls" command to print flash table of contents
1052 * Fix cold boot detection for log buffer reset
1054 * Return error for invalid length specifiers with "cp.X" etc.
1056 * Fix startup problem on MIPS
1058 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
1059 bitmap support is configured
1061 * Patch by Bill Hargen, 18 Jul 2003:
1062 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
1064 * Patch by Denis Peter, 18 Jul 2003:
1065 - fix memory configuration for MIP405T
1066 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
1068 * Cleanup of TQM82xx configurations; use "official" board types
1069 to make selection easier.
1071 * Patch by Martin Krause, 17 Jul 2003:
1072 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
1074 * Patch by Richard Woodruff, 17 July 03:
1075 - Fixed bug in OMAP1510 baud rate divisor settings.
1077 * Patch by Nye Liu, 16 July 2003:
1079 - add MPC86xADS support (uses MPC86xADS.h)
1080 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
1082 o BRG changes (EXTAL/XTAL restricted to 10MHz)
1083 o don't trust gclk() software measurement by default, depend on
1084 CONFIG_8xx_GCLK_FREQ
1085 - add DRAM SIMM not installed detection
1086 - use more "correct" SDRAM initialization sequence
1087 - allow different SDRAM sizes (8xxADS has 8M)
1089 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
1090 - rename MAMR/MBMR defines to be more consistent. Should eventually
1091 be merged into MxMR to better reflect the PowerQUICC datasheet.
1093 * Patch by Yuli Barcohen, 16 Jul 2003:
1094 support new Motorola PQ2FADS-ZU evaluation board which replaced
1095 MPC8260ADS and MPC8266ADS
1097 ======================================================================
1098 Changes for U-Boot 0.4.4:
1099 ======================================================================
1101 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
1103 * Add support for MGT5100 and MPC5200 processors
1105 * Patch by Lutz Dennig, 15 Jul 2003:
1106 update for R360MPI board
1108 ======================================================================
1109 Changes for U-Boot 0.4.3:
1110 ======================================================================
1112 * Patches by Kshitij, 04 Jul 2003
1113 - added support for arm925t cpu core
1114 - added support for TI OMAP 1510 Innovator Board
1116 * Patches by Martin Krause, 14 Jul 2003:
1117 - add I2C support for s3c2400 systems (trab board)
1118 - (re-) add "ping" to command table
1120 * Fix handling of "slow" POST routines
1122 * Patches by Yuli Barcohen, 13 Jul 2003:
1123 - Correct flash and JFFS2 support for MPC8260ADS
1124 - fix PVR values and clock generation for PowerQUICC II family
1127 * Patch by Bernhard Kuhn, 08 Jul 2003:
1128 - add support for M68K targets
1130 * Patch by Ken Chou, 3 Jul:
1131 - Fix PCI config table for A3000
1132 - Fix iobase for natsemi.c
1133 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
1135 * Allow to enable "slow" POST routines by key press on power-on
1136 * Fix temperature dependend switching of LCD backlight on LWMON
1137 * Tweak output format for LWMON
1139 * Patch by Stefan Roese, 11 Jul 2003:
1140 - Fix bug in CONFIG_VERSION_VARIABLE.
1141 - AR405 config updated.
1142 - OCRTC/ORSG: bsp command added.
1143 - ASH405 bsp update.
1145 ======================================================================
1146 Changes for U-Boot 0.4.2:
1147 ======================================================================
1149 * Add support for NSCU board
1151 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
1153 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
1154 mirror bit flash on TQM8xxM modules
1156 * Patch by Kenneth Johansson, 30 Jun 2003:
1157 get rid of MK_CMD_ENTRY macro; update doc/README.command
1159 * Patch by Seb James, 30 Jun 2003:
1160 Improve documentation of I2C configuration in README
1162 * Fix problems with previous log buffer "fixes"
1164 * Fix minor help text issues
1166 * "log append" did not append a newline
1168 ======================================================================
1169 Changes for U-Boot 0.4.1:
1170 ======================================================================
1172 * Fix some missing commands, cleanup header files
1173 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
1175 * Rewrite command lookup and help command (fix problems with bubble
1176 sort when sorting command name list). Minor cleanup here and there.
1178 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
1179 - Allow to call sysmon function interactively
1180 - PIC on LWMON board needs delay after power-on
1181 - Add missing RSR definitions for MPC8xx
1182 - Improve log buffer handling: guarantee clean reset after power-on
1183 - Add support for EXBITGEN board (aka "genie")
1184 - Add support for SL8245 board
1187 - remove trailing white space, trailing empty lines, C++ comments, etc.
1188 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
1190 * Patches by Kenneth Johansson, 25 Jun 2003:
1191 - major rework of command structure
1192 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
1194 ======================================================================
1195 Changes for U-Boot 0.4.0:
1196 ======================================================================
1198 * Patches by Robert Schwebel, 26 Jun 2003:
1199 - csb226 configuration updated
1200 - credits for logodl port updated
1201 - innokom configuration updated
1202 - logodl tree update, still with coding style inconsistencies
1203 - added OCM for ppc405 warning to README
1205 * Patch by Pantelis Antoniou, 25 Jun 2003:
1206 update NetVia with V2 board support
1208 * Header file cleanup for ARM
1210 * Patch by Murray Jensen, 24 Jun 2003:
1211 - make sure to use only U-boot provided header files
1212 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
1214 * Patch by Stefan Roese, 24 Jun 2003:
1215 - Update esd ASH405 board files.
1216 - Update esd DASA_SIM config file.
1217 - Add ping command to some esd boards.
1219 * Patch by Yuli Barcohen, 23 Jun 2003:
1220 Update for MPC8260ADS board
1222 * Patch by Murray Jensen, 23 Jun 2003:
1223 - cleanup of GCC 3.x compiler warnings
1225 * Patch by Rune Torgersen, 4 Jun 2003:
1226 add large memory support for MPC8266ADS board
1228 * Patch by Richard Woodruff, 19 June 03:
1229 - Enabled standard u-boot device abstraction for ARM
1230 - Enabled console device for ARM
1231 - Initilized bi_baudrate for ARM
1233 * Patch by Bill Hargen, 23 Apr 2003:
1234 fix byte order for 824x I2C addresses (write op)
1236 * Patch by Murray Jensen, 20 Jun 2003:
1238 - cleanup (especially for gcc-3.x compilers)
1240 * Patch by Tom Guilliams, 20 Jun 2003:
1241 added CONFIG_750FX support for IBM 750FX processors
1243 * Patch by Devin Crumb, 02 Apr 2003:
1244 Fix clock divider rounding problem in drivers/serial.c
1246 * Patch by Richard Woodruff, 19 June 03:
1247 - Fixed smc91c111 driver to sync with the u-boot environment
1248 (driver/smc91c111.c).
1249 - Added eth_init error return check in NetLoop (net/net.c).
1251 * Patch by Ken Chou, 19 June 2003:
1252 Added support for A3000 SBC board (Artis Microsystems Inc.)
1254 * Patches by Murray Jensen, 17 Jun 2003:
1255 - Hymod board database mods: add "who" field and new xilinx chip types
1256 - provide new "init_cmd_timeout()" function so code external to
1257 "common/main.c" can use the "reset_cmd_timeout()" function before
1258 entering the main loop
1259 - add DTT support for adm1021 (new file dtt/adm1021.c; config
1260 slightly different. see include/configs/hymod.h for an example
1261 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
1262 CFG_DTT_ADM1021 defined)
1263 - add new "eeprom_probe()" function which has similar args and
1264 behaves in a similar way to "eeprom_read()" etc.
1265 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
1266 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
1267 - gdbtools copyright update
1268 - ensure that set_msr() executes the "sync" and "isync" instructions
1269 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
1270 - 8260 I/O ports fix: Open Drain should be set last when configuring
1271 - add SIU IRQ defines for 8260
1272 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
1273 config.mk to allow board configurations to override the GNU
1274 linker script, selected via the LDSCRIPT, make variable, and to
1275 give an initial value to the OBJCFLAGS make variable
1276 - 8260 i2c enhancement:
1277 o correctly extends the timeout depending on the size of all
1278 queued messages for both transmit and receive
1279 o will not continue with receive if transmit times out
1280 o ensures that the error callback is done for all queued tx
1282 o correctly detects both tx and rx timeouts, only delivers one to
1283 the callback, and does not overwrite an earlier error
1284 o logic in i2c_probe now correct
1285 - add "vprintf()" function so that "panic()" function can be
1287 - many Hymod board changes
1289 * Patches by Robert Schwebel, 14 Jun 2003:
1290 - add support for Logotronic DL datalogger board
1291 - cleanup serial line after kermit binary download
1292 - add debugX macro (debug level support)
1293 - update mach-types.h to latest arm.linux.org.uk master list.
1295 * Patches by David Müller, 12 Jun 2003:
1296 - rewrite of the S3C24X0 register definitions stuff
1297 - "driver" for the built-in S3C24X0 RTC
1299 * Patches by Yuli Barcohen, 12 Jun 2003:
1300 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
1301 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
1302 configuration word supplied by FPGA on some MPC8260ADS boards
1304 * Patch by Pantelis Antoniou, 10 Jun 2003:
1305 Unify status LED interface
1307 * Add support for DS12887 RTC; add RTC support for ATC board
1309 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
1310 Modifications for Atmel AT91RM9200DK ARM920T based development kit
1311 - Add Atmel DataFlash support for reading and writing.
1312 - Add possibility to boot a Linux from DataFlash with BOOTM command.
1313 - Add Flash detection on Atmel AT91RM9200DK
1314 (between Atmel AT49BV1614 and AT49BV1614A flashes)
1315 - Replace old Ethernet PHY layer functions
1316 - Change link address
1318 * Patch by Frank Smith, 9 Jun 2003:
1319 use CRIT_EXCEPTION for machine check on 4xx
1321 * Patch by Detlev Zundel, 13 Jun 2003:
1322 added implementation of the "carinfo" command in cmd_immap.c
1324 * Fix CONFIG_NET_MULTI support in include/net.h
1326 * Patches by Kyle Harris, 13 Mar 2003:
1327 - Add FAT partition support
1328 - Add command support for FAT
1329 - Add command support for MMC
1331 - Add Intel PXA support for video
1332 - Add Intel PXA support for MMC
1334 - Enable MMC and FAT for lubbock board
1335 - Other misc changes for lubbock board
1337 * Patch by Robert Schwebel, April 02, 2003:
1338 fix for SMSC91111 driver
1340 * Patch by Vladimir Gurevich, 04 Jun 2003:
1341 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
1343 * Patch by Stefan Roese, 05 Jun 2003:
1344 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
1345 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
1346 data cache can be used even if the chip select is in use.
1347 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
1348 (see README for further description).
1349 - Changed config files of CONFIG_EEPRO100 boards to use the
1350 CFG_RX_ETH_BUFFER define.
1352 * Add support for RMU board
1354 * Add support for TQM862L at 100/50 MHz
1356 * Patch by Pantelis Antoniou, 02 Jun 2003:
1357 major reconstruction of networking code;
1358 add "ping" support (outgoing only!)
1360 * Patch by Denis Peter, 04 June 2003:
1361 add support for the MIP405T board
1363 * Patches by Udi Finkelstein, 2 June 2003:
1364 - Added support for custom keyboards, initialized by defining a
1365 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
1366 - Added support for the RBC823 board.
1367 - cpu/mpc8xx/lcd.c now automatically calculates the
1368 Horizontal Pixel Count field.
1370 * Fix alignment problem in BOOTP (dhcp_leasetime option)
1371 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
1373 * Patch by Mark Rakes, 14 May 2003:
1374 add support for Intel e1000 gig cards.
1376 * Patch by Nye Liu, 3 Jun 2003:
1377 fix critical typo in MAMR definition (include/mpc8xx.h)
1379 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
1381 * Patch by Klaus Heydeck, 2 Jun 2003
1382 Minor changes for KUP4K configuration
1384 * Patch by Marc Singer, 29 May 2003:
1385 Fixed rarp boot method for IA32 and other little-endian CPUs.
1387 * Patch by Marc Singer, 28 May 2003:
1388 Added port I/O commands.
1390 * Patch by Matthew McClintock, 28 May 2003
1391 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
1392 - minor patches for utx8245
1394 * Patch by Daniel Engström, 28 May 2003:
1397 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
1398 add nand flash support to SXNI855T configuration
1399 fix/extend nand flash support:
1400 - fix 'nand erase' command so does not erase bad blocks
1401 - fix 'nand write' command so does not write to bad blocks
1402 - fix nand_probe() so handles no flash detected properly
1403 - add doc/README.nand
1404 - add .jffs2 and .oob options to nand read/write
1405 - add 'nand bad' command to list bad blocks
1406 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
1407 - make NAND read/write faster
1409 * Patch by Rune Torgersen, 23 May 2003:
1410 Update for MPC8266ADS board
1412 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
1413 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
1414 _time_ (!) if the environment is embedded within the U-Boot image,
1415 or in a separate flash sector.
1417 * Cleanup CFG_DER #defines in config files (wd maintained only)
1419 * Fix data abort exception handling for arm920t CPU
1421 * Fix alignment problems with flash driver for TRAB board
1423 * Patch by Donald White, 21 May 2003:
1424 fix calculation of base address in pci_hose_config_device()
1426 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
1427 execute "cmd2", even if "cmd1" fails. Note that this is different
1428 to "run var1 var2" where the contents of "var2" will NOT be
1429 executed when a command in "var1" fails.
1431 * Add zero-copy ramdisk support (requires corresponding kernel support!)
1433 * Patch by Kyle Harris, 20 May 2003:
1434 In preparation for an ixp port, rename cpu/xscale and arch-xscale
1435 into cpu/pxa and arch-pxa.
1437 * Patch by Stefan Roese, 23 May 2003:
1438 - IBM PPC405EP port added.
1439 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
1440 UART0) is used as default U-Boot console. PPC4xx only!
1441 - esd ASH405 board added (PPC405EP based).
1442 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
1443 - esd CPCI405AB board added.
1444 - esd PMC405 board added.
1445 - Update of some esd boards.
1447 * Patch by Denis Peter, 19 Mai 2003:
1448 add support for the MIP405-3 board
1450 * Patch by Dave Ellis, 22 May 2003:
1451 Fix problem with only partially cleared .bss segment
1453 * Patch by Rune Torgersen, 12 May 2003:
1454 get PCI to work on a MPC8266ADS board; incorporate change to
1455 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
1457 * Patch by Nye Liu, 1 May 2003:
1458 minor patches for the FADS8xx
1460 * Patch by Thomas Schäfer, 28 Apr 2003:
1461 Fix SPD handling for 256 ECC DIMM on Walnut
1463 * Add support for arbitrary bitmaps for TRAB's VFD command;
1464 allow to pass boot bitmap addresses in environment variables;
1465 allow for zero boot delay
1467 * Patch by Christian Geißinger, 19 May 2002:
1468 On TRAB: wait until the dummy byte has been completely sent
1470 * Patch by David Updegraff, 22 Apr 2003:
1471 update for CrayL1 board
1473 * Patch by Pantelis Antoniou, 21 Apr 2003:
1474 add boot support for ARTOS (a proprietary OS)
1476 * Patch by Steven Scholz, 11 Apr 2003:
1477 Add support for RTC DS1338
1479 * Patch by Rod Boyce, 24 Jan 2003:
1480 Fix counting of extended partitions in diskboot command
1482 * Patch by Christophe Lindheimer, 20 May 2003:
1483 allow the use of CFG_LOADS when CFG_NO_FLASH is set
1485 * Fix SDRAM timing on Purple board
1487 * Add support for CompactFlash on ATC board
1488 (includes support for Intel 82365 and compatible PC Card controllers,
1489 and Yenta-compatible PCI-to-CardBus controllers)
1491 * Patch by Mathijs Haarman, 08 May 2003:
1492 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
1494 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
1496 * Add support for Promess ATC board
1498 * Patch by Keith Outwater, 28 Apr 2003:
1499 - Miscellaneous corrections and additions to GEN860T board specific code.
1500 - Added GEN860_SC variant to GEN860T.
1501 - Miscellaneous corrections to GEN860T documentation.
1502 - Correct duplicate entry in U-Boot CREDITS file.
1503 - Add GEN860T_SC entry in MAINTAINERS file.
1504 - Update CREDITS file with GEN860T_SC info.
1506 * Update Smiths Aerospace addresses in MAINTAINERS file
1508 * Fix error handling in hush's version of "run" command
1511 - Splashscreen support
1514 - temperature dependend enabling of LCD
1516 * Allow booting from old "PPCBoot" disk partitions
1518 * Add support for TQM8255 Board / MPC8255 CPU
1520 ======================================================================
1521 Changes for U-Boot 0.3.1:
1522 ======================================================================
1524 * Make sure Block Lock Bits get cleared in R360MPI flash driver
1526 * MPC823 LCD driver: Fill color map backwards, to allow for steady
1527 display when Linux takes over
1529 * Patch by Erwin Rol, 27 Feb 2003:
1530 Add support for RTEMS (this time for real).
1532 * Add support for "bmp info" and "bmp display" commands to load
1533 bitmap images; this can be used (for example in a "preboot"
1534 command) to display a splash screen very quickly after poweron.
1536 * Add support for 133 MHz clock on INCA-IP board
1538 * Patch by Lutz Dennig, 10 Apr 2003:
1539 Update for R360MPI board
1541 * Add new meaning to "autostart" environment variable:
1542 If set to "no", a standalone image passed to the
1543 "bootm" command will be copied to the load address
1544 (and eventually uncompressed), but NOT be started.
1545 This can be used to load and uncompress arbitrary
1548 * Patch by Stefan Roese, 10 Apr 2003:
1549 Changed DHCP client to use IP address from server option field #54
1550 from the OFFER packet in the server option field #54 in the REQUEST
1551 packet. This fixes a problem using a Windows 2000 DHCP server,
1552 where the DHCP-server is not the TFTP-server.
1554 * Set max brightness for MN11236 displays on TRAB board
1556 * Add support for TQM862L modules
1558 ======================================================================
1559 Changes for U-Boot 0.3.0:
1560 ======================================================================
1562 * Patch by Arun Dharankar, 4 Apr 2003:
1563 Add IDMA example code (tested on 8260 only)
1565 * Add support for Purple Board (MIPS64 5Kc)
1567 * Add support for MIPS64 5Kc CPUs
1569 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
1571 * Patch by Denis Peter, 04 Apr 2003:
1572 - update MIP405-4 board
1574 * Patch by Stefan Roese, 4 Apr 2003:
1575 - U-Boot version environment variable "ver" added
1576 (CONFIG_VERSION_VARIABLE).
1577 - Changed PPC405GPr version from A to B.
1578 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
1580 * Patches by Denis Peter, 03 April 2003:
1581 - fix PCI IRQs on MPL boards
1582 - fix two more un-relocated pointer problems
1584 * Fix behaviour of "run" command:
1585 - print error message iv variable does not exist
1586 - terminate processing of arguments in case of error
1588 * Patches by Peter Figuli, 10 Mar 2003
1589 - Add support for BTUART on PXA platform
1590 - Add support for WEP EP250 (PXA) board
1592 * Fix flash problems on INCA-IP; add tool to allow bruning images to
1593 flash using a BDI2000
1595 * Implement fix for I2C Edge Conditions problem for all boards that
1596 use the bit-banging driver (common/soft_i2c.c)
1598 * Patch by Martin Winistoerfer, 23 Mar 2003
1599 - Add port to MPC555/556 microcontrollers
1600 - Add support for cmi customer board with
1601 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
1603 * Patch by Rick Bronson, 28 Mar 2003:
1604 - fix common/cmd_nand.c
1606 * Patch by Arun Dharankar, 24 Mar 2003:
1607 - add threads / scheduler example code
1609 * Add patches by Robert Schwebel, 31 Mar 2003:
1610 - add ctrl-c support for kermit download
1611 - align bdinfo output on ARM
1612 - csb226 board: bring in sync with innokom/memsetup.S
1613 - csb226 board: fix MDREFR handling
1614 - misc doc fixes / extensions
1615 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
1616 - add BOOT_PROGRESS to armlinux.c
1618 * Add CPU ID, version, and clock speed for INCA-IP
1620 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
1621 - fix SRAM and SDRAM memory sizing
1622 - add status LED support
1623 - add MAC address for second (SCC1) ethernet port
1625 * Update default environment for TQM8260 board
1627 * Patch by Rick Bronson, 16 Mar 2003:
1628 - Add NAND flash support for reading, writing, and erasing NAND
1629 flash (certain forms of which are called SmartMedia).
1630 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
1632 * Patches by Robert Schwebel, 19 Mar 2003:
1633 - use arm-linux-gcc as default compiler for ARM
1634 - fix i2c fixup code
1635 - fix missing baudrate setting
1636 - added $loadaddr / CFG_LOAD_ADDR support to loadb
1637 - moved "ignoring trailing characters" _before_ u-boot wants to
1638 print out diagnostics messages; removes bogus characters at the
1641 * Patch by John Zhan, 18 Mar 2003:
1642 Add support for SinoVee Microsystems SC8xx boards
1644 * Patch by Rolf Offermanns, 21 Mar 2003:
1645 ported the dnp1110 related changes from the current armboot cvs to
1646 current u-boot cvs. smc91111 does not work. problem marked in
1647 smc91111.c, grep for "FIXME".
1649 * Patch by Brian Auld, 25 Mar 2003:
1650 Add support for STM flash chips on ebony board
1652 * Add PCI support for MPC8250 Boards (PM825 module)
1654 * Patch by Stefan Roese, 25 Mar 2003:
1657 * Patch by Stefan Roese, 20 Mar 2003:
1658 - CPCI4052 update (support for revision 3).
1659 - Set edge conditioning circuitry on PPC405GPr for compatibility
1660 to existing PPC405GP designs.
1661 - Clip udiv to 5 bits on PPC405 (serial.c).
1663 * Extend INCAIP board support:
1664 - add automatic RAM size detection
1665 - add "bdinfo" command
1666 - pass flash address and size to Linux kernel
1667 - switch to 150 MHz clock
1669 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
1670 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
1671 boards, version 153 for Rev. 200 boards).
1673 * Patch by Vladimir Gurevich, 12 Mar 2003:
1674 Fix relocation problem of statically initialized string pointers
1677 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
1678 Cleanup & bug fixes for JFFS2 code:
1679 - the memory mangement was broken. It caused havoc on malloc by
1680 writing beyond the block boundaries.
1681 - the length calculation for files was wrong, sometimes resulting
1682 in short file reads.
1683 - data copying now optionally takes fragment version numbers into
1684 account, to avoid copying from older data.
1685 See doc/README.JFFS2 for details.
1687 * Patch by Josef Wagner, 12 Mar 2003:
1688 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
1689 - ETH05 and BEDBUG support for CU824
1690 - added support for MicroSys CPC45
1691 - new BOOTROM/FLASH0 and DOC base for PM826
1693 * Patch by Robert Schwebel, 12 Mar 2003:
1694 Fix the chpart command on innokom board
1697 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
1698 s/PPCBoot/U-Boot/ in some files
1699 s/pImage/uImage/ in some files
1701 * Patch by Detlev Zundel, 15 Jan 2003:
1702 Fix '' command line quoting
1704 * Patch by The LEOX team, 19 Jan 2003:
1705 - add support for the ELPT860 board
1706 - add support for Dallas ds164x RTC
1708 * Patches by David Müller, 31 Jan 2003:
1709 - minimal setup for CardBus bridges
1710 - add EEPROM read/write support in the CS8900 driver
1711 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
1712 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
1714 * Patch by Steven Scholz, 04 Feb 2003:
1715 add support for RTC DS1307
1717 * Patch by Reinhard Meyer, 5 Feb 2003:
1718 fix PLPRCR/SCCR init sequence on 8xx to allow for
1719 changes of EBDF by software
1721 * Patch by Vladimir Gurevich, 07 Feb 2003:
1722 "API-compatibility patch" for 4xx I2C driver
1724 * TRAB fixes / extensions:
1725 - Restore VFD brightness as saved in environment
1726 - add support for Fujitsu flashes
1727 - make sure both buzzers are turned off (drive low level)
1729 * Patches by Robert Schwebel, 06 Mar 2003:
1730 - fix bug in BOOTP code (must use NetCopyIP)
1731 - update of CSB226 port
1732 - clear BSS segment on XScale
1733 - added support for i2c_init_board() function
1734 - update to the Innokom plattform
1736 * Extend support for redundand environments for configurations where
1737 environment size < sector size
1739 * Patch by Rune Torgersen, 13 Feb 2003:
1740 Add support for Motorola MPC8266ADS board
1742 * Patch by Kyle Harris, 19 Feb 2003:
1743 patches for the Intel lubbock board:
1744 memsetup.S - general cleanup (based on Robert's csb226 code)
1745 flash.c - overhaul, actually works now
1746 lubbock.c - fix init funcs to return proper value
1748 * Patch by Kenneth Johansson, 26 Feb 2003:
1749 - Fixed off by one in RFTA calculation.
1750 - No need to abort when LDF is lower than we can program it's only
1751 minimum timing so clamp it to what we can do.
1752 - Takes function pointer to function for reading the spd_nvram. Usefull
1753 for faking data or hardcode a module without the nvram.
1754 - fix other user for above change
1755 - fix some comments.
1757 * Patches by Brian Waite, 26 Feb 2003:
1758 - fix port for evb64260 board
1759 - fix PCI for evb64260 board
1762 * Patch by Reinhard Meyer, 1 Mar 2003:
1763 Add support for EMK TOP860 Module
1765 * Patch by Yuli Barcohen, 02 Mar 2003:
1766 Add SPD EEPROM support for MPC8260ADS board
1768 * Patch by Robert Schwebel, 21 Jan 2003:
1769 - Add support for Innokom board
1770 - Don't complain if "install" fails
1771 - README cleanup (remove duplicated lines)
1772 - Update PXA header files
1774 * Add documentation for existing POST code (doc/README.POST)
1776 * Patch by Laudney Ren, 15 Jan 2003:
1777 Fix handling of redundand environment in "tools/envcrc.c"
1779 * Patch by Detlev Zundel, 28 Feb 2003:
1780 Add bedbug support for 824x systems
1782 * Add support for 16 MB flash configuration of TRAB board
1784 * Patch by Erwin Rol, 27 Feb 2003:
1785 Add support for RTEMS
1787 * Add image information to README
1789 * Patch by Stefan Roese, 18 Feb 2003:
1790 CPCIISER4 configuration updated.
1792 * Patch by Stefan Roese, 17 Feb 2003:
1793 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
1795 * Patch by Stefan Roese, 13 Feb 2003:
1796 Add "pcidelay" environment variable (in ms, enabled via
1797 CONFIG_PCI_BOOTDELAY).
1798 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
1799 RST# to respond to configuration cycles (33MHz -> 1s).
1801 * Fix dual PCMCIA slot support (when running with just one
1804 * Add VFD type detection to trab board
1806 * extend drivers/cs8900.c driver to synchronize ethaddr environment
1807 variable with value in the EEPROM
1809 * Patch by Stefan Roese, 10 Feb 2003:
1810 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
1812 * Add support for MIPS32 4Kc CPUs
1814 * Add support for INCA-IP Board
1816 ======================================================================
1817 Changes for U-Boot 0.2.2:
1818 ======================================================================
1820 * Add dual ethernet support on PM826
1822 * Add support for LXT971 PHY on PM826
1824 * Patch by Tord Andersson, 16 Jan 2003:
1825 Fix flash sector count for TQM8xxL
1827 * Fix I2C EEPROM problem on ICU862 board (would only write the first
1828 16 bytes out of each 32 byte block)
1830 ======================================================================
1831 Changes for U-Boot 0.2.1:
1832 ======================================================================
1834 * Add support for V37 board
1835 (patch by Jón Benediktsson, 11 Dec 2002)
1837 * Update baudrate in bd_info when it gets changed
1839 * Add watchdog trigger points while waiting for serial port
1840 (so far only 8xx -- needed on LWMON with 100ms watchdog)
1842 * Improve command line tool to access the U-Boot's environment
1843 (figuration of the utility, using a config file)
1845 * Add single quote support for (old) command line parser
1847 * Switch LWMON board default config from FRAM to EEPROM;
1848 in POST, EEPROM shows up on 8 addresses
1850 ======================================================================
1851 Changes for U-Boot 0.2.0:
1852 ======================================================================
1854 * Use 1-byte-read instead of -write for iprobe() function
1855 Add i2c commands to PM826 config
1857 * extend I2C POST code: check for list on known addresses
1859 * Improve log buffer code; use "loglevel" to decide which messages
1860 to log on the console, too (like in Linux); get rid of "logstart"
1862 * Add command line tool to access the U-Boot's environment
1863 (board-specific for TRAB now, to be fixed later)
1865 * Patch by Hans-Joerg Frieden, 06 Dec 2002
1866 Fix misc problems with AmigaOne support
1868 * Patch by Chris Hallinan, 3 Dec 2002:
1869 minor cleanup to the MPC8245 EPIC driver
1871 * Patch by Pierre Aubert , 28 Nov 2002
1872 Add support for external (SIU) interrupts on MPC8xx
1874 * Patch by Pierre Aubert , 28 Nov 2002
1875 Fix nested syscalls bug in standalone applications
1877 * Patch by David Müller, 27 Nov 2002:
1878 fix output of "pciinfo" command for CardBus bridge devices.
1880 * Fix bug in TQM8260 board detection - boards got stuck when board ID
1883 * Add LED indication for IDE activity on KUP4K board
1885 * Fix startup problems with VFD display on TRAB
1887 * Patch by Pierre Aubert, 20 Nov 2002
1888 Add driver for Epson SED13806 graphic controller.
1889 Add support for BMP logos in cfb_console driver.
1891 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
1893 * Patch by Rod Boyce, 21 Nov 2002:
1894 fix PCMCIA on MBX8xx board
1896 * Patch by Pierre Aubert , 21 Nov 2002
1897 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
1898 bootmode word in DPRAM configurable
1900 * Patch by Daniel Engström, 18 Nov 2002:
1901 Fixes for x86 port (mostly strings issues)
1903 * Patch by Ken Chou, 18 Nov 2002:
1904 Fix for natsemi NIC cards (DP83815)
1906 * Patch by Pierre Aubert, 19 Nov 2002:
1907 fix a bug for the MII configuration, and some warnings
1909 * Patch by Thomas Frieden, 13 Nov 2002:
1910 Add code for AmigaOne board
1911 (preliminary merge to U-Boot, still WIP)
1913 * Patch by Jon Diekema, 12 Nov 2002:
1914 - Adding URL for IEEE OUI lookup
1915 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
1917 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
1918 root-on-nfs macros are designed to switch how the default boot
1919 method gets defined.
1921 * Patch by Daniel Engström, 13 Nov 2002:
1922 Add support for i386 architecture and AMD SC520 board
1924 * Patch by Pierre Aubert, 12 Nov 2002:
1925 Add support for DOS filesystem and booting from DOS floppy disk
1927 * Patch by Jim Sandoz, 07 Nov 2002:
1928 Increase number of network RX buffers (PKTBUFSRX in
1929 "include/net.h") for EEPRO100 based boards (especially SP8240)
1930 which showed "Receiver is not ready" errors when U-Boot was
1931 processing the receive buffers slower than the network controller
1934 * Patch by Andreas Oberritter, 09 Nov 2002:
1935 Change behaviour of NetLoop(): return -1 for errors, filesize
1936 otherwise; return code 0 is valid an means no file loaded - in this
1937 case the environment still gets updated!
1939 * Patches by Jon Diekema, 9 Nov 2002:
1940 - improve ADC/DAC clocking on the SACSng board to align
1941 the failing edges of LRCLK and SCLK
1942 - sbc8260 configuration tweaks
1943 - add status LED support for 82xx systems
1944 - wire sspi/sspo commands into command handler; improved error
1946 - add timestamp support and alternate memory test to the
1947 SACSng configuration
1949 * Patch by Vince Husovsky, 7 Nov 2002:
1950 Add "-n" to linker options to get rid of "Not enough room for
1951 program headers" problem
1953 * Patch by David Müller, 05 Nov 2002
1954 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
1955 so we can use an already existing name
1957 * Patch by Pierre Aubert, 05 Nov 2002
1958 Hardware relatied improvments in FDC boot code
1960 * Patch by Holger Schurig, 5 Nov 2002:
1961 Make the PXA really change it's frequency
1963 * Patch by Pierre Aubert, 05 Nov 2002
1964 Add support for slave serial Spartan 2 FPGAs
1966 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
1969 * Add support for log buffer which can be passed to Linux kernel's
1970 syslog mechanism; used especially for POST results.
1972 * Patch by Klaus Heydeck, 31 Oct 2002:
1973 Add initial support for kup4k board
1975 * Patch by Robert Schwebel, 04 Nov 2002:
1976 - use watchdog to reset PXA250 systems
1977 - added progress callbacks to (some of the) ARM code
1978 - update for Cogent CSB226 board
1980 * Add support for FPS860 board
1982 * Patch by Guillaume Alexandre,, 04 Nov 2002:
1983 Improve PCI access on 32-bits Compact PCI bus
1985 * Fix mdelay() on TRAB - this was still the debugging version with
1986 seconds instead of ms.
1988 * Patch by Robert Schwebel, 1 Nov 2002:
1989 XScale related cleanup (affects all ARM boards)
1991 * Cleanup of names and README.
1993 ======================================================================
1994 Notes for U-Boot 0.1.0:
1995 ======================================================================
1997 This is the initial version of "Das U-Boot", the Universal Boot Loader.
1999 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
2000 For information about the history of the project please see the
2001 PPCBoot project page at http://sourceforge.net/projects/ppcboot
2003 ======================================================================