1 ======================================================================
2 Changes for U-Boot 1.0.2:
3 ======================================================================
5 * Patch by Tolunay Orkun, 5 Mar 2004:
6 Fix early board initialization for Cogent CSB272 board
8 * Patch by Ed Okerson, 3 Mar 2004:
9 fix CFI flash writes for little endian systems
11 * Patch by Reinhard Meyer, 01 Mar 2004:
12 generalize USB and IDE support for MPC5200 with according
13 changes to IceCube.h and TOP5200.h
14 add Am29LV256 256 MBit FLASH support for TOP5200 boards
15 add info about USB and IDE to README
17 * Patch by Yuli Barcohen, 4 Mar 2004:
18 Fix problems with GCC 3.3.x which changed handling of global
19 variables explicitly initialized to zero (now in .bss instead of
22 * Patch by Leon Kukovec, 02 Mar 2004:
23 add strswab() to fix IDE LBA capacity, firmware and model numbers
24 on little endian machines
26 * Patch by Masami Komiya, 02 Mar 2004:
27 - Remove get_ticks() from NFS code
28 - Add verification of RPC transaction ID
30 * Patch by Pierre Aubert, 02 Mar 2004:
31 cleanup for IDE and USB drivers for MPC5200
33 * Patch by Travis Sawyer, 01 Mar 2004:
35 - Add IBM PPC440GX Ref Platform support (Ocotea)
36 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
37 Adapted to U-Boot and 440GX port
39 - Add gracious handling of all Ethernet Pin Selections for 440GX
40 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
42 - Add needed bit definitions
45 * Patch by Carl Riechers, 1 Mar 2004:
46 Add PPC440GX prbdv0 divider to fix memory clock calculation.
48 * Patch by Stephan Linz, 27 Feb 2004
49 - avoid problems for targets without NFS download support
51 * Patch by Rune Torgersen, 27 Feb 2004:
52 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
53 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
54 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
56 * Patch by Masami Komiya, 27 Feb 2004:
57 Fix rarpboot: add autoload by NFS
59 * Patch by Dan Eisenhut, 26 Feb 2004:
60 fix flash_write return value in saveenv
62 * Patch by Stephan Linz, 11 Dec 2003
63 expand config.mk to avoid trigraph warnings on NIOS
65 * Rename "BMS2003" board into "HMI10"
67 * SX1 patches: use "serial#" for USB serial #; use redundand environment
68 storage; auto-set console on USB port (using preboot command)
70 * Add support for SX1 mobile phone; add support for USB-based console
71 (enable with "setenv stdout usbtty; setenv stdin usbtty")
73 * Fix LOWBOOT configuration for MPC5200 with DDR memory
75 * Fix SDRAM timings for LITE5200 / IceCube board
77 * Handle Auti-MDIX / connection status for INCA-IP
79 * Fix USB problems when attempting to read 0 bytes
81 * Patch by Travis Sawyer, 26 Feb 2004:
82 Fix broken compile for XPEDITE1K target.
84 * Patch by Stephan Linz, 26 Feb 2004:
85 Bug fix for NFS code on NIOS targets
87 * Patch by Stephen Williams, 26 Feb 2004:
88 Break up SystemACE reads of large block counts
90 * Patch by Pierre Aubert, 26 Feb 2004
91 add IDE support for MPC5200
93 * Patch by Masami Komiya, 26 Feb 2004:
96 * Patch by Stephen Williams
97 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
98 elsewhere in the source.
100 * Patch by Steven Scholz, 25 Feb 2004:
101 - Timeouts in FPGA code should be based on CFG_HZ
102 - Minor cleanup in code for Altera FPGA ACEX1K
104 * Patch by Steven Scholz, 25 Feb 2004:
105 Changed "Directory Hierarchy" section in README
107 * Patch by Masami Komiya, 25 Feb 2004:
108 Reduce copy count in nfs_read_reply() of NFS code
110 * Patch by Markus Pietrek, 24 Feb 2004:
111 NS9750 DevBoard added
113 * Patch by Pierre Aubert, 24 Feb 2004
114 add USB support for MPC5200
116 * Patch by Steven Scholz, 24 Feb 2004:
117 - fix MII commands to use values from last command
119 * Patch by Torsten Demke, 24 Feb 2004:
120 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
122 * Patch by Rahul Shanbhag, 19 Feb 2004:
123 Fixes for for OMAP1610 board:
124 - shift some IRQ specific code to platform.S file
125 - remove duplicatewatchdog reset code from start.S
127 * Make Auto-MDIX Support configurable on INCA-IP board
129 * Fix license for mkimage tool
131 * Patch by Masami Komiya, 24 Feb 2004:
132 Update NetBootFileXferSize in NFS code
134 * Patch by Scott McNutt, 24 Feb 2004:
135 fix packet length in NFS code
137 * Patch by Masami Komiy, 22 Feb 2004:
138 Add support for NFS for file download
140 * Patch by Andrea Scian, 17 Feb 2004:
141 Add support for S3C44B0 processor and DAVE B2 board
143 * Patch by Steven Scholz, 20 Feb 2004:
144 - Add support for MII commands on AT91RM9200 boards
145 - some cleanup in AT91RM9200 ethernet code
147 * Patch by Peter Ryser, 20 Feb 2004:
148 Add support for the Xilinx ML300 platform
150 * Patch by Stephan Linz, 17 Feb 2004:
151 Fix watchdog support for NIOS
153 * Patch by Josh Fryman, 16 Feb 2004:
154 Fix byte-swapping for cfi_flash.c for different bus widths
156 * Patch by Jon Diekema, 14 Jeb 2004:
157 Remove duplicate "FPGA Support" notes from the README file
159 * Patches by Reinhard Meyer, 14 Feb 2004:
160 - update board/emk tree; use common flash driver
161 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
162 [adapted for other PPC CPUs -- wd]
163 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
165 * Patch by Jon Diekema, 13 Feb 2004:
166 Call show_boot_progress() whenever POST "FAILED" is printed.
168 * Patch by Nishant Kamat, 13 Feb 2004:
169 Add support for TI OMAP1610 H2 Board
170 Fixes for cpu/arm926ejs/interrupt.c
171 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
172 Fix for a timer bug in OMAP1610 Innovator
173 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
175 * Patches by Stephan Linz, 12 Feb 2004:
176 - add support for NIOS timer with variable period preload counter value
177 - prepare POST framework support for NIOS targets
179 * Patch by Denis Peter, 11 Feb 2004:
180 add POST support for the MIP405 board
182 * Patch by Laurent Mohin, 10 Feb 2004:
183 Fix buffer overflow in common/usb.c
185 * Patch by Tolunay Orkun, 10 Feb 2004:
186 Add support for Cogent CSB272 board
188 * Patch by Thomas Elste, 10 Feb 2004:
189 Add support for NET+50 CPU and ModNET50 board
191 * Patch by Sam Song, 10 Feb 2004:
192 Fix typos in cfi_flash.c
194 * Patch by Leon Kukovec, 10 Feb 2004
195 Fixed long dir entry slot id calculation in get_vfatname
197 * Patch by Robin Gilks, 10 Feb 2004:
198 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
199 !=, <>, <, >, <=, >=)
201 * Fix problem with side effects in macros in include/usb.h
203 * Patch by David Benson, 13 Nov 2003:
204 bug 841358 - fix TFTP download size limit
207 improper flush_cache() in load_serial()
210 MPC8540 - missing volatile declarations
212 * Patch by Stephen Williams, 09 Feb 2004:
213 Add support for Xilinx SystemACE chip:
214 - New files common/cmd_ace.c and include/systemace.h
215 - Hook systemace support into cmd_fat and the partition manager
217 * Patch by Travis Sawyer, 09 Feb 2004:
218 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
220 * Patch by Travis Sawyer, 09 Feb 2004:
222 - Fix PCI Indirect access for type 1 config cycles with ppc440.
223 - Add phymode for 440 enet
226 - Change board_pre_init to board_early_init_f
227 - Add user flash to bus controller setup
229 - Fix is_pci_host to check GPIO for monarch bit
230 - Force xpedite1k to pci conventional mode (via #define option)
232 * Patch by Brad Kemp, 4 Feb 2004:
233 - handle the machine check that is generated during the PCI scans
235 - define the registers used in the IMMR by the PCI subsystem.
237 * Patch by Pierre Aubert, 03 Feb 2004:
238 cpu/mpc5xxx/start.S: copy MBAR into SPR311
240 * Patch by Jeff Angielski, 03 Feb 2004:
241 Fix copy & paste error in cpu/mpc8260/pci.c
243 * Patch by Reinhard Meyer, 24 Jan 2004:
244 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
246 * Add Auto-MDIX support for INCA-IP
250 * Patch by Josef Baumgartner, 10 Feb 2004:
251 Fixes for Coldfire port
253 * Patch by Brad Kemp, 11 Feb 2004:
254 Fix CFI flash driver problems
256 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
257 modules at CPU clock frequencies above 66 MHz.
259 * Optimize flash programming speed for LWMON (by another 100% :-)
261 * Patch by Jian Zhang, 3 Feb 2004:
262 - Changed the incorrect FAT12BUFSIZE
263 - data_begin in fsdata can be negative. Changed it to be short.
265 * Patches by Stephan Linz, 30 Jan 2004:
266 1: - board/altera/common/flash.c:flash_erase():
267 o allow interrupts befor get_timer() call
268 o check-up each erased sector and avoid unexpected timeouts
269 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
270 o enclose sevenseg_set() in cpp condition
271 - remove the ASMI configuration for DK1S10_standard_32 (never present)
272 - fix some typed in mistakes in the NIOS documentation
273 2: - split DK1C20 configuration into several header files:
274 o two new files for each NIOS CPU description
275 o U-Boot related part is remaining in DK1C20.h
276 3: - split DK1S10 configuration into several header files:
277 o two new files for each NIOS CPU description
278 o U-Boot related part is remaining in DK1S10.h
279 4: - Add support for the Microtronix Linux Development Kit
280 NIOS CPU configuration at the Altera Nios Development Kit,
281 Stratix Edition (DK-1S10)
282 5: - Add documentation for the Altera Nios Development Kit,
283 Stratix Edition (DK-1S10)
284 6: - Add support for the Nios Serial Peripharel Interface (SPI)
286 7: - Add support for the common U-Boot SPI framework at
289 * Patch by Rahul Shanbhag, 28 Jan 2004:
290 Fix flash protection/locking handling for OMAP1610 innovator board.
292 * Patch by Rolf Peukert, 28 Jan 2004:
293 fix flash write problems on CSB226 board (write with 32 bit bus width)
295 * Patches by Mark Jonas, 16 Jan 2004:
296 - fix rounding error when calculating baudrates for MPC5200 PSCs
297 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
298 time which is not supported
300 * Patch by Yuli Barcohen, 26 Jan 2004:
301 Allow bzip2 compression for small memory footprint boards
303 * Patch by Brad Kemp, 21 Jan 2004:
304 Add support for CFI flash driver for both the Intel and the AMD
307 * Patch by Travis Sawyer, 20 Jan 2004:
308 Fix pci bridge auto enumeration of sibling p2p bridges.
310 * Patch by Tolunay Orkun, 12 Jan 2004:
311 Add some delays as needed for Intel LXT971A PHY support
313 * Patches by Stephan Linz, 09 Jan 2004:
314 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
315 - make DK1C20 board configuration related to ASMI conform to
318 * Patch by Anders Larsen, 09 Jan 2004:
320 ARM memory layout fixes: the abort-stack is now set up in the
321 correct RAM area, and the BSS is zeroed out as it should be.
323 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
324 of the linker scripts are replaced by '__bss_start' and '_end',
325 resp., which is a further step to eliminate unnecessary differences
326 between the implementation of the CPU architectures.
328 * Patch by liang a lei, 9 Jan 2004:
329 Fix Intel 28F128J3 ID in include/flash.h
331 * Patch by Masami Komiya, 09 Jan 2004:
332 add support for TB0229 board (NEC VR4131 MIPS processor)
334 * Patch by Leon Kukovec, 12 Dec 2003:
335 changed extern __inline__ into static __inline__ in
336 include/linux/byteorder/swab.h
338 * Patch by Travis Sawyer, 30 Dec 2003:
339 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
340 select MDI port based on enabled EMAC device.
341 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
344 * Patch by Wolter Kamphuis, 15 Dec 2003:
345 made CONFIG_SILENT_CONSOLE usable on all architectures
347 * Disable date command on TQM866M - there is no RTC on MPC866
349 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
351 * Implement adaptive SDRAM timing configuration based on actual CPU
352 clock frequency for INCA-IP; fix problem with board hanging when
353 switching from 150MHz to 100MHz
355 * Add PCMCIA CS support for BMS2003 board
357 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
358 see doc/README.MPC866 for details;
359 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
360 calculate CPU clock frequency from PLL register values.
362 * Add support for 128 MB RAM on TQM8xxL/M modules
364 * Fix PS/2 keyboard problem caused by statically initialized variable
365 pointing to a location in flash
367 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
369 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
370 before we can access it; add delay in case we are faster (with no
373 * Cleanup of some init functions
375 * Make sure SCC Ethernet is always stopped by the time we boot Linux
376 to avoid Linux crashes by early packets coming in.
378 * Accelerate flash accesses on LWMON board by using buffered writes
380 * Fix typo in Makefile;
381 fix problem with PARTNUM detection
383 * Patch by Reinhard Meyer, 09 Jan 2004:
384 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
386 * Add support for IDE LED on BMS2003 board
387 (exclusive with status LED!)
389 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
392 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
393 Add common files for "emk" boards
395 * Add a common get_ram_size() function and modify the the
396 board-specific files to invoke that common implementation.
398 ======================================================================
399 Changes for U-Boot 1.0.1:
400 ======================================================================
402 * Set default clock for INCA-IP to 150 MHz
404 * Make BMS2003 use a separate config file to avoid #ifdef mess;
405 add I2C support; add support for DS1337 RTC
407 * Add CompactFlash support for BMS2003 board
409 * Add support for status LED on BMS2003 board
411 * Patch by Scott McNutt, 02 Jan 2004:
412 Add support for the Nios Active Serial Memory Interface (ASMI)
415 * Patch by Andrea Marson, 16 Dec 2003:
416 Add support for the PPChameleon ME and HI modules
418 * Patch by Yuli Barcohen, 22 Dec 2003:
419 Add support for Motorola DUET ADS board (MPC87x/88x)
421 * Patch by Robert Schwebel, 15 Dec 2003:
422 add support for cramfs (uses JFFS2 command interface)
424 * Patches by Stephan Linz, 11 Dec 2003:
425 - more documentation for NIOS port
426 - new struct nios_pio_t, struct nios_spi_t
427 - Reconfiguration for NIOS Development Kit DK1C20:
428 o move board related code from board/dk1c20
429 to board/altera/dk1c20
430 o create a new common source path board/altera/common
431 and move generic flash access stuff into it
432 o change/expand configuration file DK1C20.h
433 - Add support for NIOS Development Kit DK1S10
434 - Add status LED support for NIOS systems
435 - Add dual 7-segment LED support for Altera NIOS DevKits
437 * Patch by Ronen Shitrit, 10 Dec 2003:
438 Add support for the Marvell DB64360 / DB64460 development boards
440 * Patch by Detlev Zundel, 10 Dec 2003:
441 fix dependency problem in examples/Makefile
443 * Patch by Denis Peter, 8 Dec 2003
444 - add support for the PATI board (MPC555)
445 - add SPI support for the MPC5xx
447 * Patch by Anders Larsen, 08 Dec 2003:
448 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
449 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
450 cleanup some redundand #defines
452 * Patch by André Schwarz, 8 Dec 2003:
453 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
454 - TX and RX deskriptors must be quad-word aligned
455 - does not work with only one TX deskriptor
456 - standard reset method does not work
458 * Patch by Masami Komiya, 08 Dec 2003:
459 add RTL8139 ethernet driver
461 * Patches by Ed Okerson, 07 Dec 2003:
462 - fix ethernet for the AU1x00 processors in little-endian mode.
463 - extend memsetup.S for the AU1x00 processors in BE and LE modes
465 * Minor code cleanup (coding style)
467 * Patch by Reinhard Meyer, 30 Dec 2003:
468 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
469 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
470 - turned debug print of PHY registers into a function (called in two places)
471 - added support for EMK MPC5200 based modules
473 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
475 * Add support for TQM866M modules
477 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
479 * Fix a few compiler warnings
481 * Patch by Reinhard Meyer, 28 Dec 2003:
482 Add initial support for TOP5200 board
484 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
485 environment variable which can set to "100", "133", or "150". The
486 CPU clock will be configured accordingly upon next reboot. Other
487 values are ignored. In case of an invalid or undefined "cpuclk"
488 value, the compile-time default CPU clock speed will be used.
490 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
491 window that is used to access the UART registers by the Linux driver)
493 * Patch by Reinhard Meyer, 20 Dec 2003:
494 Fix clock calculation for the MPC5200 for higher clock frequencies
495 (above 2**32 / 10 = 429.5 MHz).
497 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
499 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
501 * Add new configuration for IceCube board with DDR memory
503 * Update TRAB memory configurations
505 * Add JFFS2 support for INCA-IP board
507 * Patch by Bill Hargen, 09 Dec 2003:
508 - BUBINGA405EP: changed flash driver to protect top sector containing
510 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
511 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
512 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
513 - 405EP: added/fixed support for "reginfo" command.
514 - 4xx: removed spurious MII error messages on "mii info" command.
516 * Patch by Bernhard Kuhn, 28 Nov 2003:
517 add support for Coldfire CPU
518 add support for Motorola M5272C3 and M5282EVB boards
520 * Patch by Pierre Aubert, 24 Nov 2003:
521 - add a return value for the fpga command
522 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
523 is defined. If ide_preinit fails, ide_init is aborted.
524 - fix an endianess problem in fat.h
526 * Patch by Wolter Kamphuis, 05 Dec 2003:
527 Add support for SNMC's QS850/QS823/QS860T boards
529 * Patch by Yuli Barcohen, 3 Dec 2003:
530 "revive" U-Boot support for old Motorola MPC860ADS board
532 * Patch by Cam(ilo?), 03 Dec 2003:
533 make examples build even with broken Montavista objcopy
535 * Patch by Pavel Bartusek, 27 Nov 2003:
536 fix conversion problem with "bootretry" evironment variable
538 * Patch by Andre Schwarz, 24 Nov 2003:
539 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
541 * Patch by Pavel Bartusek, 21 Nov 2003:
542 set ZMII bridge speed on 440
544 * Patch by Anders Larsen, 17 Nov 2003:
545 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
547 * Patches by David Müller, 14 Nov 2003:
548 - board/mpl/common/common_util.c
549 * implement support for BZIP2 compressed images
550 * various cleanups (printf -> puts, ...)
551 - board/mpl/common/flash.c
552 * report correct errors to upper layers
553 * check the erase fail and VPP low bits in status reg
554 - board/mpl/vcma9/cmd_vcma9.c
555 - board/mpl/vcma9/flash.c
556 * various cleanups (printf -> puts, ...)
558 * fix typo in comment
559 - cpu/arm920t/usb_ohci.c
560 * support for S3C2410 is missing in #if line
562 * reinit some registers in case of error (cable missing, ...)
564 * support for USB/MMC devices is missing in #if line
565 - include/configs/MIP405.h
566 - include/configs/PIP405.h
567 * enable BZIP2 support
568 * enlarge malloc space to 1MiB because of BZIP2 support
569 - include/configs/VCMA9.h
570 * enable BZIP2 support
571 * enlarge malloc space to 1MiB because of BZIP2 support
574 * change calling convention of ARM Linux kernel as
575 described on http://www.arm.linux.org.uk/developer/booting.php
577 * Patch by Thomas Lange, 14 Nov 2003:
578 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
579 support all these AMD boards.
581 * Patch by Thomas Lange, 14 Nov 2003:
582 Workaround for mips au1x00 physical memory accesses (the au1x00
583 uses a 36 bit bus internally and cannot access physical memory
584 directly. Use the uncached SDRAM address instead of the physical
587 * Patch by Xue Ligong (Joe), 13 Nov 2003:
588 add Realtek 8019 ethernet driver
590 * Patch by Yuli Barcohen, 13 Nov 2003:
591 MPC826xADS/PQ2FADS cleanup
593 * Patch by Anders Larsen, 12 Nov 2003:
594 Update README to mark the PORTIO commands non-standard
596 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
597 update for for Atmel AT91RM9200DK development kit:
598 - support for environment variables in DataFlash
599 - Atmel DataFlash AT45DB1282 support
601 * Patch by Jeff Carr, 11 Nov 2003:
602 add support for new version of 8270 processors
604 * Patches by George G. Davis, 05 Nov 2003:
605 - only pass the ARM linux initrd tag to the kernel when an initrd
607 - update omap1510inn configuration file
609 * Patches by Stephan Linz, 3 Nov 2003:
610 - more endianess fixes for LAN91C111 driver
611 - CFG_HZ configuration patch for NIOS Cyclone board
613 * Patch by Stephan Linz, 28 Oct 2003:
614 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
616 * Patch by Steven Scholz, 20 Oct 2003:
617 - make "mii info <addr>" show infor for PHY at "addr" only
618 - Endian fix for miiphy_info()
620 * Patch by Gleb Natapov, 19 Sep 2003:
621 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
623 * Patch by Anders Larsen, 17 Sep 2003:
624 Bring ARM memory layout in sync with the documentation:
625 stack and malloc-heap are now located _below_ the U-Boot code
627 * Accelerate booting on TRAB board: read and check autoupdate image
628 headers first instead of always reading the whole images.
630 * Fix type in MPC5XXX code (pointed out by Victor Wren)
632 * Enabled password check on RMU board
634 * Fix configuration problem with IceCube in LOWBOOT configuration:
635 envrionment got embedded, corrupting the image layout.
637 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
639 * Added BMS2003 board
640 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
642 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
643 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
646 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
649 * Add checksum verification to 'imls' command
651 * Add bd_info fields needed for 4xx Linux I2C driver
653 * Patch by Martin Krause, 4 Nov. 2003:
654 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
656 * Print used network interface when CONFIG_NET_MULTI is set
658 * Patch by Bernhard Kuhn, 28 Oct 2003:
659 Add low boot support for MPC5200
661 * Fix problem with dual PCMCIA support (NSCU)
663 * Fix MPC5200 I2C initialization function
665 ======================================================================
666 Changes for U-Boot 1.0.0:
667 ======================================================================
669 * Fix parameter passing to standalone images with bootm command
671 * Patch by Kyle Harris, 30 Oct 2003:
672 Fix build errors for ixdp425 board
674 * Patch by David M. Horn, 29 Oct 2003:
675 Fixes to build under CYGWIN
677 * Get IceCube MGT5100 working (again)
679 * Fix problems in memory test on some boards (which was not
680 non-destructive as intended)
682 * Patch by Gary Jennejohn, 28 Oct 2003:
683 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
684 to prevent stack overflow on ARM systems
686 * Patch by Stephan Linz, 28 Oct 2003:
687 fix init sequence error for NIOS port
689 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
691 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
693 * Patch by Xiao Xianghua, 23 Oct 2003:
694 small patch for mpc85xx
696 * Fix small problem in MPC5200 I2C driver
698 * Fix FCC3 support on ATC board
700 * Correct header printing for multi-image files in do_bootm()
702 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
704 * Fix PCI problems on PPChameleon board
706 * Patch by Steven Scholz, 18 Oct 2003:
707 Fix AT91RM9200 ethernet driver
709 * Patch by Nye Liu, 17 Oct 2003:
710 Fix typo in include/mpc8xx.h
712 * Patch by Richard Woodruff, 16 Oct 03:
713 Fixes for cpu/arm925/interrupt.c
714 - Initialize timestamp & lastdec vars.
715 - fix timestamp overflows.
716 - fix lastdec overflow.
717 - smarter normalization to allow udelay() below 1ms to work.
719 * Patch by Scott McNutt, 16 Oct
720 add networking support for the Altera Nios Development Kit,
721 Cyclone Edition (DK-1C20)
723 * Patch by Jon Diekema, 14 Oct 2003:
724 add hint about doc/README.silent to README file
726 * Add CompactFlash support for NSCU
728 * Fix PCI problems on PPChameleonEVB
730 * TRAB auto-update: Base decision if we have to strip the image
731 header on image type as encoded in the header
732 (include image type patch by Martin Krause, 17 Oct 2003)
734 * Patches by Xianghua Xiao, 15 Oct 2003:
736 - Added Motorola CPU 8540/8560 support (cpu/85xx)
737 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
738 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
740 * Fix flash timings on TRAB board
742 * Make sure HUSH is initialized for running auto-update scripts
744 * Make 5200 reset command _really_ reset the board, without running
745 any other code after it
747 * Fix errors with flash erase when range spans across banks
748 that are mapped in reverse order
750 * Fix flash mapping and display on P3G4 board
752 * Patch by Kyle Harris, 15 Jul 2003:
753 - add support for Intel IXP425 CPU
754 - add support for IXDP425 eval board
756 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
759 * Patch by Steven Scholz, 10 Oct 2003
760 - Add support for Altera FPGA ACEX1K
762 * Patches by Thomas Lange, 09 Oct 2003:
763 - fix cmd_ide.c for non ppc boards (read/write functions did not
764 add ATA base address)
765 - fix for shannon board
766 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
767 - Endian swap ATA identity for all big endian CPUs, not just PPC
768 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
770 - add support for dbau1x00 board (MIPS32)
772 * Patch by Sangmoon Kim, 07 Oct 2003:
773 add support for debris board
775 * Patch by Martin Krause, 09 Oct 2003:
777 - /board/trab/rs485.c: correct baudrate
778 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
779 udelay(); fix some timing problems with adc controller
780 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
781 modify commands: touch and buzzer
783 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
784 (quick & dirty workaround for rogue pointer problem in get_vfatname());
785 Use direct function calls for auto_update instead of hush commands
787 * Patch by Scott McNutt, 04 Oct 2003:
788 - add support for Altera Nios-32 CPU
789 - add support for Nios Cyclone Development Kit (DK-1C20)
791 * Patch by Steven Scholz, 29 Sep 2003:
792 - A second parameter for bootm overwrites the load address for
793 "Standalone Application" images.
794 - bootm sets environment variable "filesize" to the resulting
795 (uncompressed) data length for "Standalone Application" images
796 when autostart is set to "no". Now you can do something like
797 if bootm $fpgadata $some_free_ram ; then
798 fpga load 0 $some_free_ram $filesize
801 * Patch by Denis Peter, 25 Sept 2003:
802 add support for the MIP405 Rev. C board
804 * Patch by Yuli Barcohen, 25 Sep 2003:
805 add support for Zephyr Engineering ZPC.1900 board
807 * Patch by Anders Larsen, 23 Sep 2003:
808 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
809 implemented for the x86 architecture)
811 * Patch by Sangmoon Kim, 23 Sep 2003:
812 fix pll_pci_to_mem_multiplier table for MPC8245
814 * Patch by Anders Larsen, 22 Sep 2003:
815 enable timed autoboot on PXA
817 * Patch by David Müller, 22 Sep 2003:
818 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
819 returns correct libgcc file path
820 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
821 time on s3c24x0 systems
823 * Patch by Jon Diekema, 19 Sep 2003:
824 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
825 link state to the fault LED.
826 - In NetLoop, make the Fault LED reflect the link status. The link
827 status gets updated on entry, and on timeouts.
829 * Patch by Anders Larsen, 18 Sep 2003:
830 allow mkimage to build and run on Cygwin-hosted systems
832 * Patch by Frank Müller, 18 Sep 2003:
833 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
836 * Patch by Pantelis Antoniou, 16 Sep 2003:
837 add tool to compute fileds in the PLPRCR register for MPC86x
839 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
841 * Fix build problems under FreeBSD
843 * Add generic filesystem image type
845 * Make fatload set filesize environment variable
847 * enable basic / medium / high-end configurations for PPChameleonEVB
850 * enable TFTP client code to specify to the server the desired
851 timeout value (see RFC-2349)
853 * Improve SDRAM setup for TRAB board
855 * Suppress all output with splashscreen configured only if "splashimage"
858 * Fix problems with I2C support for mpc5200
860 * Adapt TRAB configuration and auto_update to new memory layout
862 * Add configuration for wtk board
864 * Add support for the Sharp LQ065T9DR51U LCD display
866 * Patch by Rune Torgersen, 17 Sep 2003:
867 - Fixes for MPC8266 default config
868 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
870 * Patches by Jon Diekema, 17 Sep 2003:
871 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
874 - adjust "help" output
876 * Patches by Anders Larsen, 17 Sep 2003:
877 - fix spelling errors
878 - set GD_FLG_DEVINIT flag only after device function pointers
880 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
882 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
883 - trigger watchdog while waiting in serial driver
885 * Add auto-update code for TRAB board using USB memory sticks,
886 support new configuration with more memory
888 * disable MPC5200 bus pipelining as workaround for bus contention
890 * Modify XLB arbiter priorities on MPC5200 so all devices use same
891 priority; configure critical interrupts to be handled like external
894 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
895 go back to 66 MHz for stability
897 * Patches by Jon Diekema, 15 Sep 2003:
898 - add description for missing CFG_CMD_* entries in the README file
901 * Patch by Gleb Natapov, 14 Sep 2003:
902 enable watchdog support for all MPC824x boards that have a watchdog
904 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
905 "Non-octet Aligned Frame" errors we see at 100 Mbps
907 * Patch by Sharad Gupta, 14 Sep 2003:
908 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
910 * Patch by llandre, 11 Sep 2003:
911 update configuration for PPChameleonEVB board
913 * Patch by David Müller, 13 Sep 2003:
914 various changes to VCMA9 board specific files
916 * Add I2C support for MGT5100 / MPC5200
918 * Patch by Rune Torgersen, 11 Sep 2003:
919 Changed default memory option on MPC8266ADS to NOT be Page Based
920 Interleave, since this doesn't work very well with the standard
923 * Patch by George G. Davis, 12 Sep 2003:
924 fix Makefile settings for sk98 driver
926 * Patch by Stefan Roese, 12 Sep 2003:
927 - new boards added: DP405, HUB405, PLU405, VOH405
928 - some esd boards updated
929 - cpu/ppc4xx/sdram.c: disable memory controller before setting
931 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
933 * Patch by Martin Krause, 11 Sep 2003:
934 add burn-in tests for TRAB board
936 * Enable instruction cache on MPC5200 board
938 * Patch by Denis Peter, 11 Sep 2003:
939 - fix USB data pointer assignment for bulk only transfer.
940 - prevent to display erased directories in FAT filesystem.
942 * Change output format for NAND flash - make it look like for other
945 ======================================================================
946 Changes for U-Boot 0.4.8:
947 ======================================================================
949 * Add I2C and RTC support for RMU board
951 * Patches by Denis Peter, 9 Sep 2003:
952 add FAT support for IDE, SCSI and USB
954 * Patches by Gleb Natapov, 2 Sep 2003:
955 - cleanup of POST code for unsupported architectures
956 - MPC824x locks way0 of data cache for use as initial RAM;
957 this patch unlocks it after relocation to RAM and invalidates
960 * Patch by Gleb Natapov, 30 Aug 2003:
961 new I2C driver for mpc107 bridge. Now works from flash.
963 * Patch by Dave Ellis, 11 Aug 2003:
964 - JFFS2: fix typo in common/cmd_jffs2.c
965 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
966 - JFFS2: remove node version 0 warning
967 - JFFS2: accept JFFS2 PADDING nodes
968 - SXNI855T: add AM29LV800 support
969 - SXNI855T: move environment from EEPROM to flash
970 - SXNI855T: boot from JFFS2 in NOR or NAND flash
972 * Patch by Bill Hargen, 11 Aug 2003:
973 fixes for I2C on MPC8240
974 - fix i2c_write routine
976 - eliminates use of global variables, plus dead code, cleanup.
978 * Add support for USB Mass Storage Devices (BBB)
979 (tested with USB memory sticks only)
981 * Avoid flicker on TRAB's VFD
983 * Add support for SK98xx driver
985 * Add PCI support for SL8245 board
987 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
988 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
989 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
991 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
992 to allow for more accurate baudrate settings
993 (error now 0.7% at 115 kbps, instead of 3.5% before)
995 * Patch by Andreas Mohr, 4 Sep 2003:
996 Fix a lot of spelling errors
998 * Add support for PPChameleon Eval Board
1000 * Add support for P3G4 board
1002 * Fix problem with MGT5100 FEC driver: add "early" MAC address
1005 * Patch by Yuli Barcohen, 7 Aug 2003:
1006 check BCSR to detect if the board is configured in PCI mode
1008 ======================================================================
1009 Changes for U-Boot 0.4.7:
1010 ======================================================================
1012 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
1013 add support for Adder II MPC852T module
1015 * Patch by George G. Davis, 19 Aug 2003:
1016 fix TI Innovator/OMAP1510 pin configs
1018 * Patches by Kshitij, 18 Aug 2003
1019 - add support for arm926ejs cpu core
1020 - add support for TI OMAP 1610 Innovator Board
1022 * Patch by Yuli Barcohen, 14 Aug 2003:
1023 add support for bzip2 uncompression
1025 * Add GCC library to examples/Makefile so GCC utility functions will
1028 * Add I2C and RTC support for RMU board using software I2C driver
1029 (because of better response to iprobe command); fix problem with
1032 * Patch by Matthias Fuchs, 28 Aug 2003:
1033 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
1034 CONFIG_BOOTP_MAKS (see README).
1036 * Fix ICU862 environment problem
1038 * Fix RAM size detection for RMU board
1040 * Implement "reset" for MGT5100/MPC5200 systems
1042 ======================================================================
1043 Changes for U-Boot 0.4.6:
1044 ======================================================================
1046 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
1047 allow selection of clock frequency as "make" target
1049 * Implement memory autosizing code for IceCube boards
1051 * Configure network port on INCA-IP for autonegotiation
1053 * Fix overflow problem in network timeout code
1055 * Patch by Richard Woodruff, 8 Aug 2003:
1056 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
1058 ======================================================================
1059 Changes for U-Boot 0.4.5:
1060 ======================================================================
1062 * Update for TQM board defaults:
1063 disable clocks_in_mhz, enable boot count limit
1065 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
1066 in toplevel directory instead. Removed astest.c from tools/gdb because
1067 it is no longer relevant.
1069 * Fix PCI support for MPC5200 / IceCube Board
1071 * Map ISP1362 USB OTG controller for NSCU board
1073 * Patch by Brad Parker, 02 Aug 2003:
1074 fix sc520_cdp problems
1076 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
1078 * Allow erase command to cross flash bank boundaries
1080 * Patch by Scott McNutt, 21 Jul 2003:
1081 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
1082 Both LynxOS and BlueCat linux KDIs are supported.
1084 * Patch by Richard Woodruff, 25 Jul 2003:
1085 use more reliable reset for OMAP/925T
1087 * Patch by Nye Liu, 25 Jul 2003:
1088 fix typo in mpc8xx.h
1090 * Patch by Richard Woodruff, 24 Jul 2003:
1091 Fixes for cmd_nand.c:
1092 - Fixed null dereferece which could result in incorrect ECC values.
1093 - Added support for devices with no Ready/Busy signal hooked up.
1094 - Added OMAP1510 read/write protect handling.
1095 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
1097 - Switched default ECC to be JFFS2.
1099 * Allow crc32 to be used at address 0x000
1101 * Provide consistent interface to standalone applications to access
1102 the 'global_data' structure
1103 Provide a doc/README.standalone more useful to users/developers.
1105 * Make IceCube MGT5100 FEC driver work
1107 * Implement new mechanism to export U-Boot's functions to standalone
1108 applications: instead of using (PPC-specific) system calls we now
1109 use a jump table; please see doc/README.standalone for details
1111 * Patch by Dave Westwood, 24 Jul 2003:
1112 added support for Unity OS (a proprietary OS)
1114 * Patch by Detlev Zundel, 23 Jul 2003:
1115 add "imls" command to print flash table of contents
1117 * Fix cold boot detection for log buffer reset
1119 * Return error for invalid length specifiers with "cp.X" etc.
1121 * Fix startup problem on MIPS
1123 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
1124 bitmap support is configured
1126 * Patch by Bill Hargen, 18 Jul 2003:
1127 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
1129 * Patch by Denis Peter, 18 Jul 2003:
1130 - fix memory configuration for MIP405T
1131 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
1133 * Cleanup of TQM82xx configurations; use "official" board types
1134 to make selection easier.
1136 * Patch by Martin Krause, 17 Jul 2003:
1137 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
1139 * Patch by Richard Woodruff, 17 July 03:
1140 - Fixed bug in OMAP1510 baud rate divisor settings.
1142 * Patch by Nye Liu, 16 July 2003:
1144 - add MPC86xADS support (uses MPC86xADS.h)
1145 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
1147 o BRG changes (EXTAL/XTAL restricted to 10MHz)
1148 o don't trust gclk() software measurement by default, depend on
1149 CONFIG_8xx_GCLK_FREQ
1150 - add DRAM SIMM not installed detection
1151 - use more "correct" SDRAM initialization sequence
1152 - allow different SDRAM sizes (8xxADS has 8M)
1154 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
1155 - rename MAMR/MBMR defines to be more consistent. Should eventually
1156 be merged into MxMR to better reflect the PowerQUICC datasheet.
1158 * Patch by Yuli Barcohen, 16 Jul 2003:
1159 support new Motorola PQ2FADS-ZU evaluation board which replaced
1160 MPC8260ADS and MPC8266ADS
1162 ======================================================================
1163 Changes for U-Boot 0.4.4:
1164 ======================================================================
1166 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
1168 * Add support for MGT5100 and MPC5200 processors
1170 * Patch by Lutz Dennig, 15 Jul 2003:
1171 update for R360MPI board
1173 ======================================================================
1174 Changes for U-Boot 0.4.3:
1175 ======================================================================
1177 * Patches by Kshitij, 04 Jul 2003
1178 - added support for arm925t cpu core
1179 - added support for TI OMAP 1510 Innovator Board
1181 * Patches by Martin Krause, 14 Jul 2003:
1182 - add I2C support for s3c2400 systems (trab board)
1183 - (re-) add "ping" to command table
1185 * Fix handling of "slow" POST routines
1187 * Patches by Yuli Barcohen, 13 Jul 2003:
1188 - Correct flash and JFFS2 support for MPC8260ADS
1189 - fix PVR values and clock generation for PowerQUICC II family
1192 * Patch by Bernhard Kuhn, 08 Jul 2003:
1193 - add support for M68K targets
1195 * Patch by Ken Chou, 3 Jul:
1196 - Fix PCI config table for A3000
1197 - Fix iobase for natsemi.c
1198 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
1200 * Allow to enable "slow" POST routines by key press on power-on
1201 * Fix temperature dependend switching of LCD backlight on LWMON
1202 * Tweak output format for LWMON
1204 * Patch by Stefan Roese, 11 Jul 2003:
1205 - Fix bug in CONFIG_VERSION_VARIABLE.
1206 - AR405 config updated.
1207 - OCRTC/ORSG: bsp command added.
1208 - ASH405 bsp update.
1210 ======================================================================
1211 Changes for U-Boot 0.4.2:
1212 ======================================================================
1214 * Add support for NSCU board
1216 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
1218 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
1219 mirror bit flash on TQM8xxM modules
1221 * Patch by Kenneth Johansson, 30 Jun 2003:
1222 get rid of MK_CMD_ENTRY macro; update doc/README.command
1224 * Patch by Seb James, 30 Jun 2003:
1225 Improve documentation of I2C configuration in README
1227 * Fix problems with previous log buffer "fixes"
1229 * Fix minor help text issues
1231 * "log append" did not append a newline
1233 ======================================================================
1234 Changes for U-Boot 0.4.1:
1235 ======================================================================
1237 * Fix some missing commands, cleanup header files
1238 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
1240 * Rewrite command lookup and help command (fix problems with bubble
1241 sort when sorting command name list). Minor cleanup here and there.
1243 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
1244 - Allow to call sysmon function interactively
1245 - PIC on LWMON board needs delay after power-on
1246 - Add missing RSR definitions for MPC8xx
1247 - Improve log buffer handling: guarantee clean reset after power-on
1248 - Add support for EXBITGEN board (aka "genie")
1249 - Add support for SL8245 board
1252 - remove trailing white space, trailing empty lines, C++ comments, etc.
1253 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
1255 * Patches by Kenneth Johansson, 25 Jun 2003:
1256 - major rework of command structure
1257 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
1259 ======================================================================
1260 Changes for U-Boot 0.4.0:
1261 ======================================================================
1263 * Patches by Robert Schwebel, 26 Jun 2003:
1264 - csb226 configuration updated
1265 - credits for logodl port updated
1266 - innokom configuration updated
1267 - logodl tree update, still with coding style inconsistencies
1268 - added OCM for ppc405 warning to README
1270 * Patch by Pantelis Antoniou, 25 Jun 2003:
1271 update NetVia with V2 board support
1273 * Header file cleanup for ARM
1275 * Patch by Murray Jensen, 24 Jun 2003:
1276 - make sure to use only U-boot provided header files
1277 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
1279 * Patch by Stefan Roese, 24 Jun 2003:
1280 - Update esd ASH405 board files.
1281 - Update esd DASA_SIM config file.
1282 - Add ping command to some esd boards.
1284 * Patch by Yuli Barcohen, 23 Jun 2003:
1285 Update for MPC8260ADS board
1287 * Patch by Murray Jensen, 23 Jun 2003:
1288 - cleanup of GCC 3.x compiler warnings
1290 * Patch by Rune Torgersen, 4 Jun 2003:
1291 add large memory support for MPC8266ADS board
1293 * Patch by Richard Woodruff, 19 June 03:
1294 - Enabled standard u-boot device abstraction for ARM
1295 - Enabled console device for ARM
1296 - Initilized bi_baudrate for ARM
1298 * Patch by Bill Hargen, 23 Apr 2003:
1299 fix byte order for 824x I2C addresses (write op)
1301 * Patch by Murray Jensen, 20 Jun 2003:
1303 - cleanup (especially for gcc-3.x compilers)
1305 * Patch by Tom Guilliams, 20 Jun 2003:
1306 added CONFIG_750FX support for IBM 750FX processors
1308 * Patch by Devin Crumb, 02 Apr 2003:
1309 Fix clock divider rounding problem in drivers/serial.c
1311 * Patch by Richard Woodruff, 19 June 03:
1312 - Fixed smc91c111 driver to sync with the u-boot environment
1313 (driver/smc91c111.c).
1314 - Added eth_init error return check in NetLoop (net/net.c).
1316 * Patch by Ken Chou, 19 June 2003:
1317 Added support for A3000 SBC board (Artis Microsystems Inc.)
1319 * Patches by Murray Jensen, 17 Jun 2003:
1320 - Hymod board database mods: add "who" field and new xilinx chip types
1321 - provide new "init_cmd_timeout()" function so code external to
1322 "common/main.c" can use the "reset_cmd_timeout()" function before
1323 entering the main loop
1324 - add DTT support for adm1021 (new file dtt/adm1021.c; config
1325 slightly different. see include/configs/hymod.h for an example
1326 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
1327 CFG_DTT_ADM1021 defined)
1328 - add new "eeprom_probe()" function which has similar args and
1329 behaves in a similar way to "eeprom_read()" etc.
1330 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
1331 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
1332 - gdbtools copyright update
1333 - ensure that set_msr() executes the "sync" and "isync" instructions
1334 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
1335 - 8260 I/O ports fix: Open Drain should be set last when configuring
1336 - add SIU IRQ defines for 8260
1337 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
1338 config.mk to allow board configurations to override the GNU
1339 linker script, selected via the LDSCRIPT, make variable, and to
1340 give an initial value to the OBJCFLAGS make variable
1341 - 8260 i2c enhancement:
1342 o correctly extends the timeout depending on the size of all
1343 queued messages for both transmit and receive
1344 o will not continue with receive if transmit times out
1345 o ensures that the error callback is done for all queued tx
1347 o correctly detects both tx and rx timeouts, only delivers one to
1348 the callback, and does not overwrite an earlier error
1349 o logic in i2c_probe now correct
1350 - add "vprintf()" function so that "panic()" function can be
1352 - many Hymod board changes
1354 * Patches by Robert Schwebel, 14 Jun 2003:
1355 - add support for Logotronic DL datalogger board
1356 - cleanup serial line after kermit binary download
1357 - add debugX macro (debug level support)
1358 - update mach-types.h to latest arm.linux.org.uk master list.
1360 * Patches by David Müller, 12 Jun 2003:
1361 - rewrite of the S3C24X0 register definitions stuff
1362 - "driver" for the built-in S3C24X0 RTC
1364 * Patches by Yuli Barcohen, 12 Jun 2003:
1365 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
1366 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
1367 configuration word supplied by FPGA on some MPC8260ADS boards
1369 * Patch by Pantelis Antoniou, 10 Jun 2003:
1370 Unify status LED interface
1372 * Add support for DS12887 RTC; add RTC support for ATC board
1374 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
1375 Modifications for Atmel AT91RM9200DK ARM920T based development kit
1376 - Add Atmel DataFlash support for reading and writing.
1377 - Add possibility to boot a Linux from DataFlash with BOOTM command.
1378 - Add Flash detection on Atmel AT91RM9200DK
1379 (between Atmel AT49BV1614 and AT49BV1614A flashes)
1380 - Replace old Ethernet PHY layer functions
1381 - Change link address
1383 * Patch by Frank Smith, 9 Jun 2003:
1384 use CRIT_EXCEPTION for machine check on 4xx
1386 * Patch by Detlev Zundel, 13 Jun 2003:
1387 added implementation of the "carinfo" command in cmd_immap.c
1389 * Fix CONFIG_NET_MULTI support in include/net.h
1391 * Patches by Kyle Harris, 13 Mar 2003:
1392 - Add FAT partition support
1393 - Add command support for FAT
1394 - Add command support for MMC
1396 - Add Intel PXA support for video
1397 - Add Intel PXA support for MMC
1399 - Enable MMC and FAT for lubbock board
1400 - Other misc changes for lubbock board
1402 * Patch by Robert Schwebel, April 02, 2003:
1403 fix for SMSC91111 driver
1405 * Patch by Vladimir Gurevich, 04 Jun 2003:
1406 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
1408 * Patch by Stefan Roese, 05 Jun 2003:
1409 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
1410 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
1411 data cache can be used even if the chip select is in use.
1412 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
1413 (see README for further description).
1414 - Changed config files of CONFIG_EEPRO100 boards to use the
1415 CFG_RX_ETH_BUFFER define.
1417 * Add support for RMU board
1419 * Add support for TQM862L at 100/50 MHz
1421 * Patch by Pantelis Antoniou, 02 Jun 2003:
1422 major reconstruction of networking code;
1423 add "ping" support (outgoing only!)
1425 * Patch by Denis Peter, 04 June 2003:
1426 add support for the MIP405T board
1428 * Patches by Udi Finkelstein, 2 June 2003:
1429 - Added support for custom keyboards, initialized by defining a
1430 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
1431 - Added support for the RBC823 board.
1432 - cpu/mpc8xx/lcd.c now automatically calculates the
1433 Horizontal Pixel Count field.
1435 * Fix alignment problem in BOOTP (dhcp_leasetime option)
1436 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
1438 * Patch by Mark Rakes, 14 May 2003:
1439 add support for Intel e1000 gig cards.
1441 * Patch by Nye Liu, 3 Jun 2003:
1442 fix critical typo in MAMR definition (include/mpc8xx.h)
1444 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
1446 * Patch by Klaus Heydeck, 2 Jun 2003
1447 Minor changes for KUP4K configuration
1449 * Patch by Marc Singer, 29 May 2003:
1450 Fixed rarp boot method for IA32 and other little-endian CPUs.
1452 * Patch by Marc Singer, 28 May 2003:
1453 Added port I/O commands.
1455 * Patch by Matthew McClintock, 28 May 2003
1456 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
1457 - minor patches for utx8245
1459 * Patch by Daniel Engström, 28 May 2003:
1462 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
1463 add nand flash support to SXNI855T configuration
1464 fix/extend nand flash support:
1465 - fix 'nand erase' command so does not erase bad blocks
1466 - fix 'nand write' command so does not write to bad blocks
1467 - fix nand_probe() so handles no flash detected properly
1468 - add doc/README.nand
1469 - add .jffs2 and .oob options to nand read/write
1470 - add 'nand bad' command to list bad blocks
1471 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
1472 - make NAND read/write faster
1474 * Patch by Rune Torgersen, 23 May 2003:
1475 Update for MPC8266ADS board
1477 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
1478 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
1479 _time_ (!) if the environment is embedded within the U-Boot image,
1480 or in a separate flash sector.
1482 * Cleanup CFG_DER #defines in config files (wd maintained only)
1484 * Fix data abort exception handling for arm920t CPU
1486 * Fix alignment problems with flash driver for TRAB board
1488 * Patch by Donald White, 21 May 2003:
1489 fix calculation of base address in pci_hose_config_device()
1491 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
1492 execute "cmd2", even if "cmd1" fails. Note that this is different
1493 to "run var1 var2" where the contents of "var2" will NOT be
1494 executed when a command in "var1" fails.
1496 * Add zero-copy ramdisk support (requires corresponding kernel support!)
1498 * Patch by Kyle Harris, 20 May 2003:
1499 In preparation for an ixp port, rename cpu/xscale and arch-xscale
1500 into cpu/pxa and arch-pxa.
1502 * Patch by Stefan Roese, 23 May 2003:
1503 - IBM PPC405EP port added.
1504 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
1505 UART0) is used as default U-Boot console. PPC4xx only!
1506 - esd ASH405 board added (PPC405EP based).
1507 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
1508 - esd CPCI405AB board added.
1509 - esd PMC405 board added.
1510 - Update of some esd boards.
1512 * Patch by Denis Peter, 19 Mai 2003:
1513 add support for the MIP405-3 board
1515 * Patch by Dave Ellis, 22 May 2003:
1516 Fix problem with only partially cleared .bss segment
1518 * Patch by Rune Torgersen, 12 May 2003:
1519 get PCI to work on a MPC8266ADS board; incorporate change to
1520 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
1522 * Patch by Nye Liu, 1 May 2003:
1523 minor patches for the FADS8xx
1525 * Patch by Thomas Schäfer, 28 Apr 2003:
1526 Fix SPD handling for 256 ECC DIMM on Walnut
1528 * Add support for arbitrary bitmaps for TRAB's VFD command;
1529 allow to pass boot bitmap addresses in environment variables;
1530 allow for zero boot delay
1532 * Patch by Christian Geißinger, 19 May 2002:
1533 On TRAB: wait until the dummy byte has been completely sent
1535 * Patch by David Updegraff, 22 Apr 2003:
1536 update for CrayL1 board
1538 * Patch by Pantelis Antoniou, 21 Apr 2003:
1539 add boot support for ARTOS (a proprietary OS)
1541 * Patch by Steven Scholz, 11 Apr 2003:
1542 Add support for RTC DS1338
1544 * Patch by Rod Boyce, 24 Jan 2003:
1545 Fix counting of extended partitions in diskboot command
1547 * Patch by Christophe Lindheimer, 20 May 2003:
1548 allow the use of CFG_LOADS when CFG_NO_FLASH is set
1550 * Fix SDRAM timing on Purple board
1552 * Add support for CompactFlash on ATC board
1553 (includes support for Intel 82365 and compatible PC Card controllers,
1554 and Yenta-compatible PCI-to-CardBus controllers)
1556 * Patch by Mathijs Haarman, 08 May 2003:
1557 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
1559 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
1561 * Add support for Promess ATC board
1563 * Patch by Keith Outwater, 28 Apr 2003:
1564 - Miscellaneous corrections and additions to GEN860T board specific code.
1565 - Added GEN860_SC variant to GEN860T.
1566 - Miscellaneous corrections to GEN860T documentation.
1567 - Correct duplicate entry in U-Boot CREDITS file.
1568 - Add GEN860T_SC entry in MAINTAINERS file.
1569 - Update CREDITS file with GEN860T_SC info.
1571 * Update Smiths Aerospace addresses in MAINTAINERS file
1573 * Fix error handling in hush's version of "run" command
1576 - Splashscreen support
1579 - temperature dependend enabling of LCD
1581 * Allow booting from old "PPCBoot" disk partitions
1583 * Add support for TQM8255 Board / MPC8255 CPU
1585 ======================================================================
1586 Changes for U-Boot 0.3.1:
1587 ======================================================================
1589 * Make sure Block Lock Bits get cleared in R360MPI flash driver
1591 * MPC823 LCD driver: Fill color map backwards, to allow for steady
1592 display when Linux takes over
1594 * Patch by Erwin Rol, 27 Feb 2003:
1595 Add support for RTEMS (this time for real).
1597 * Add support for "bmp info" and "bmp display" commands to load
1598 bitmap images; this can be used (for example in a "preboot"
1599 command) to display a splash screen very quickly after poweron.
1601 * Add support for 133 MHz clock on INCA-IP board
1603 * Patch by Lutz Dennig, 10 Apr 2003:
1604 Update for R360MPI board
1606 * Add new meaning to "autostart" environment variable:
1607 If set to "no", a standalone image passed to the
1608 "bootm" command will be copied to the load address
1609 (and eventually uncompressed), but NOT be started.
1610 This can be used to load and uncompress arbitrary
1613 * Patch by Stefan Roese, 10 Apr 2003:
1614 Changed DHCP client to use IP address from server option field #54
1615 from the OFFER packet in the server option field #54 in the REQUEST
1616 packet. This fixes a problem using a Windows 2000 DHCP server,
1617 where the DHCP-server is not the TFTP-server.
1619 * Set max brightness for MN11236 displays on TRAB board
1621 * Add support for TQM862L modules
1623 ======================================================================
1624 Changes for U-Boot 0.3.0:
1625 ======================================================================
1627 * Patch by Arun Dharankar, 4 Apr 2003:
1628 Add IDMA example code (tested on 8260 only)
1630 * Add support for Purple Board (MIPS64 5Kc)
1632 * Add support for MIPS64 5Kc CPUs
1634 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
1636 * Patch by Denis Peter, 04 Apr 2003:
1637 - update MIP405-4 board
1639 * Patch by Stefan Roese, 4 Apr 2003:
1640 - U-Boot version environment variable "ver" added
1641 (CONFIG_VERSION_VARIABLE).
1642 - Changed PPC405GPr version from A to B.
1643 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
1645 * Patches by Denis Peter, 03 April 2003:
1646 - fix PCI IRQs on MPL boards
1647 - fix two more un-relocated pointer problems
1649 * Fix behaviour of "run" command:
1650 - print error message iv variable does not exist
1651 - terminate processing of arguments in case of error
1653 * Patches by Peter Figuli, 10 Mar 2003
1654 - Add support for BTUART on PXA platform
1655 - Add support for WEP EP250 (PXA) board
1657 * Fix flash problems on INCA-IP; add tool to allow bruning images to
1658 flash using a BDI2000
1660 * Implement fix for I2C Edge Conditions problem for all boards that
1661 use the bit-banging driver (common/soft_i2c.c)
1663 * Patch by Martin Winistoerfer, 23 Mar 2003
1664 - Add port to MPC555/556 microcontrollers
1665 - Add support for cmi customer board with
1666 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
1668 * Patch by Rick Bronson, 28 Mar 2003:
1669 - fix common/cmd_nand.c
1671 * Patch by Arun Dharankar, 24 Mar 2003:
1672 - add threads / scheduler example code
1674 * Add patches by Robert Schwebel, 31 Mar 2003:
1675 - add ctrl-c support for kermit download
1676 - align bdinfo output on ARM
1677 - csb226 board: bring in sync with innokom/memsetup.S
1678 - csb226 board: fix MDREFR handling
1679 - misc doc fixes / extensions
1680 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
1681 - add BOOT_PROGRESS to armlinux.c
1683 * Add CPU ID, version, and clock speed for INCA-IP
1685 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
1686 - fix SRAM and SDRAM memory sizing
1687 - add status LED support
1688 - add MAC address for second (SCC1) ethernet port
1690 * Update default environment for TQM8260 board
1692 * Patch by Rick Bronson, 16 Mar 2003:
1693 - Add NAND flash support for reading, writing, and erasing NAND
1694 flash (certain forms of which are called SmartMedia).
1695 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
1697 * Patches by Robert Schwebel, 19 Mar 2003:
1698 - use arm-linux-gcc as default compiler for ARM
1699 - fix i2c fixup code
1700 - fix missing baudrate setting
1701 - added $loadaddr / CFG_LOAD_ADDR support to loadb
1702 - moved "ignoring trailing characters" _before_ u-boot wants to
1703 print out diagnostics messages; removes bogus characters at the
1706 * Patch by John Zhan, 18 Mar 2003:
1707 Add support for SinoVee Microsystems SC8xx boards
1709 * Patch by Rolf Offermanns, 21 Mar 2003:
1710 ported the dnp1110 related changes from the current armboot cvs to
1711 current u-boot cvs. smc91111 does not work. problem marked in
1712 smc91111.c, grep for "FIXME".
1714 * Patch by Brian Auld, 25 Mar 2003:
1715 Add support for STM flash chips on ebony board
1717 * Add PCI support for MPC8250 Boards (PM825 module)
1719 * Patch by Stefan Roese, 25 Mar 2003:
1722 * Patch by Stefan Roese, 20 Mar 2003:
1723 - CPCI4052 update (support for revision 3).
1724 - Set edge conditioning circuitry on PPC405GPr for compatibility
1725 to existing PPC405GP designs.
1726 - Clip udiv to 5 bits on PPC405 (serial.c).
1728 * Extend INCAIP board support:
1729 - add automatic RAM size detection
1730 - add "bdinfo" command
1731 - pass flash address and size to Linux kernel
1732 - switch to 150 MHz clock
1734 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
1735 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
1736 boards, version 153 for Rev. 200 boards).
1738 * Patch by Vladimir Gurevich, 12 Mar 2003:
1739 Fix relocation problem of statically initialized string pointers
1742 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
1743 Cleanup & bug fixes for JFFS2 code:
1744 - the memory mangement was broken. It caused havoc on malloc by
1745 writing beyond the block boundaries.
1746 - the length calculation for files was wrong, sometimes resulting
1747 in short file reads.
1748 - data copying now optionally takes fragment version numbers into
1749 account, to avoid copying from older data.
1750 See doc/README.JFFS2 for details.
1752 * Patch by Josef Wagner, 12 Mar 2003:
1753 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
1754 - ETH05 and BEDBUG support for CU824
1755 - added support for MicroSys CPC45
1756 - new BOOTROM/FLASH0 and DOC base for PM826
1758 * Patch by Robert Schwebel, 12 Mar 2003:
1759 Fix the chpart command on innokom board
1762 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
1763 s/PPCBoot/U-Boot/ in some files
1764 s/pImage/uImage/ in some files
1766 * Patch by Detlev Zundel, 15 Jan 2003:
1767 Fix '' command line quoting
1769 * Patch by The LEOX team, 19 Jan 2003:
1770 - add support for the ELPT860 board
1771 - add support for Dallas ds164x RTC
1773 * Patches by David Müller, 31 Jan 2003:
1774 - minimal setup for CardBus bridges
1775 - add EEPROM read/write support in the CS8900 driver
1776 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
1777 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
1779 * Patch by Steven Scholz, 04 Feb 2003:
1780 add support for RTC DS1307
1782 * Patch by Reinhard Meyer, 5 Feb 2003:
1783 fix PLPRCR/SCCR init sequence on 8xx to allow for
1784 changes of EBDF by software
1786 * Patch by Vladimir Gurevich, 07 Feb 2003:
1787 "API-compatibility patch" for 4xx I2C driver
1789 * TRAB fixes / extensions:
1790 - Restore VFD brightness as saved in environment
1791 - add support for Fujitsu flashes
1792 - make sure both buzzers are turned off (drive low level)
1794 * Patches by Robert Schwebel, 06 Mar 2003:
1795 - fix bug in BOOTP code (must use NetCopyIP)
1796 - update of CSB226 port
1797 - clear BSS segment on XScale
1798 - added support for i2c_init_board() function
1799 - update to the Innokom plattform
1801 * Extend support for redundand environments for configurations where
1802 environment size < sector size
1804 * Patch by Rune Torgersen, 13 Feb 2003:
1805 Add support for Motorola MPC8266ADS board
1807 * Patch by Kyle Harris, 19 Feb 2003:
1808 patches for the Intel lubbock board:
1809 memsetup.S - general cleanup (based on Robert's csb226 code)
1810 flash.c - overhaul, actually works now
1811 lubbock.c - fix init funcs to return proper value
1813 * Patch by Kenneth Johansson, 26 Feb 2003:
1814 - Fixed off by one in RFTA calculation.
1815 - No need to abort when LDF is lower than we can program it's only
1816 minimum timing so clamp it to what we can do.
1817 - Takes function pointer to function for reading the spd_nvram. Usefull
1818 for faking data or hardcode a module without the nvram.
1819 - fix other user for above change
1820 - fix some comments.
1822 * Patches by Brian Waite, 26 Feb 2003:
1823 - fix port for evb64260 board
1824 - fix PCI for evb64260 board
1827 * Patch by Reinhard Meyer, 1 Mar 2003:
1828 Add support for EMK TOP860 Module
1830 * Patch by Yuli Barcohen, 02 Mar 2003:
1831 Add SPD EEPROM support for MPC8260ADS board
1833 * Patch by Robert Schwebel, 21 Jan 2003:
1834 - Add support for Innokom board
1835 - Don't complain if "install" fails
1836 - README cleanup (remove duplicated lines)
1837 - Update PXA header files
1839 * Add documentation for existing POST code (doc/README.POST)
1841 * Patch by Laudney Ren, 15 Jan 2003:
1842 Fix handling of redundand environment in "tools/envcrc.c"
1844 * Patch by Detlev Zundel, 28 Feb 2003:
1845 Add bedbug support for 824x systems
1847 * Add support for 16 MB flash configuration of TRAB board
1849 * Patch by Erwin Rol, 27 Feb 2003:
1850 Add support for RTEMS
1852 * Add image information to README
1854 * Patch by Stefan Roese, 18 Feb 2003:
1855 CPCIISER4 configuration updated.
1857 * Patch by Stefan Roese, 17 Feb 2003:
1858 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
1860 * Patch by Stefan Roese, 13 Feb 2003:
1861 Add "pcidelay" environment variable (in ms, enabled via
1862 CONFIG_PCI_BOOTDELAY).
1863 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
1864 RST# to respond to configuration cycles (33MHz -> 1s).
1866 * Fix dual PCMCIA slot support (when running with just one
1869 * Add VFD type detection to trab board
1871 * extend drivers/cs8900.c driver to synchronize ethaddr environment
1872 variable with value in the EEPROM
1874 * Patch by Stefan Roese, 10 Feb 2003:
1875 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
1877 * Add support for MIPS32 4Kc CPUs
1879 * Add support for INCA-IP Board
1881 ======================================================================
1882 Changes for U-Boot 0.2.2:
1883 ======================================================================
1885 * Add dual ethernet support on PM826
1887 * Add support for LXT971 PHY on PM826
1889 * Patch by Tord Andersson, 16 Jan 2003:
1890 Fix flash sector count for TQM8xxL
1892 * Fix I2C EEPROM problem on ICU862 board (would only write the first
1893 16 bytes out of each 32 byte block)
1895 ======================================================================
1896 Changes for U-Boot 0.2.1:
1897 ======================================================================
1899 * Add support for V37 board
1900 (patch by Jón Benediktsson, 11 Dec 2002)
1902 * Update baudrate in bd_info when it gets changed
1904 * Add watchdog trigger points while waiting for serial port
1905 (so far only 8xx -- needed on LWMON with 100ms watchdog)
1907 * Improve command line tool to access the U-Boot's environment
1908 (figuration of the utility, using a config file)
1910 * Add single quote support for (old) command line parser
1912 * Switch LWMON board default config from FRAM to EEPROM;
1913 in POST, EEPROM shows up on 8 addresses
1915 ======================================================================
1916 Changes for U-Boot 0.2.0:
1917 ======================================================================
1919 * Use 1-byte-read instead of -write for iprobe() function
1920 Add i2c commands to PM826 config
1922 * extend I2C POST code: check for list on known addresses
1924 * Improve log buffer code; use "loglevel" to decide which messages
1925 to log on the console, too (like in Linux); get rid of "logstart"
1927 * Add command line tool to access the U-Boot's environment
1928 (board-specific for TRAB now, to be fixed later)
1930 * Patch by Hans-Joerg Frieden, 06 Dec 2002
1931 Fix misc problems with AmigaOne support
1933 * Patch by Chris Hallinan, 3 Dec 2002:
1934 minor cleanup to the MPC8245 EPIC driver
1936 * Patch by Pierre Aubert , 28 Nov 2002
1937 Add support for external (SIU) interrupts on MPC8xx
1939 * Patch by Pierre Aubert , 28 Nov 2002
1940 Fix nested syscalls bug in standalone applications
1942 * Patch by David Müller, 27 Nov 2002:
1943 fix output of "pciinfo" command for CardBus bridge devices.
1945 * Fix bug in TQM8260 board detection - boards got stuck when board ID
1948 * Add LED indication for IDE activity on KUP4K board
1950 * Fix startup problems with VFD display on TRAB
1952 * Patch by Pierre Aubert, 20 Nov 2002
1953 Add driver for Epson SED13806 graphic controller.
1954 Add support for BMP logos in cfb_console driver.
1956 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
1958 * Patch by Rod Boyce, 21 Nov 2002:
1959 fix PCMCIA on MBX8xx board
1961 * Patch by Pierre Aubert , 21 Nov 2002
1962 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
1963 bootmode word in DPRAM configurable
1965 * Patch by Daniel Engström, 18 Nov 2002:
1966 Fixes for x86 port (mostly strings issues)
1968 * Patch by Ken Chou, 18 Nov 2002:
1969 Fix for natsemi NIC cards (DP83815)
1971 * Patch by Pierre Aubert, 19 Nov 2002:
1972 fix a bug for the MII configuration, and some warnings
1974 * Patch by Thomas Frieden, 13 Nov 2002:
1975 Add code for AmigaOne board
1976 (preliminary merge to U-Boot, still WIP)
1978 * Patch by Jon Diekema, 12 Nov 2002:
1979 - Adding URL for IEEE OUI lookup
1980 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
1982 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
1983 root-on-nfs macros are designed to switch how the default boot
1984 method gets defined.
1986 * Patch by Daniel Engström, 13 Nov 2002:
1987 Add support for i386 architecture and AMD SC520 board
1989 * Patch by Pierre Aubert, 12 Nov 2002:
1990 Add support for DOS filesystem and booting from DOS floppy disk
1992 * Patch by Jim Sandoz, 07 Nov 2002:
1993 Increase number of network RX buffers (PKTBUFSRX in
1994 "include/net.h") for EEPRO100 based boards (especially SP8240)
1995 which showed "Receiver is not ready" errors when U-Boot was
1996 processing the receive buffers slower than the network controller
1999 * Patch by Andreas Oberritter, 09 Nov 2002:
2000 Change behaviour of NetLoop(): return -1 for errors, filesize
2001 otherwise; return code 0 is valid an means no file loaded - in this
2002 case the environment still gets updated!
2004 * Patches by Jon Diekema, 9 Nov 2002:
2005 - improve ADC/DAC clocking on the SACSng board to align
2006 the failing edges of LRCLK and SCLK
2007 - sbc8260 configuration tweaks
2008 - add status LED support for 82xx systems
2009 - wire sspi/sspo commands into command handler; improved error
2011 - add timestamp support and alternate memory test to the
2012 SACSng configuration
2014 * Patch by Vince Husovsky, 7 Nov 2002:
2015 Add "-n" to linker options to get rid of "Not enough room for
2016 program headers" problem
2018 * Patch by David Müller, 05 Nov 2002
2019 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
2020 so we can use an already existing name
2022 * Patch by Pierre Aubert, 05 Nov 2002
2023 Hardware relatied improvments in FDC boot code
2025 * Patch by Holger Schurig, 5 Nov 2002:
2026 Make the PXA really change it's frequency
2028 * Patch by Pierre Aubert, 05 Nov 2002
2029 Add support for slave serial Spartan 2 FPGAs
2031 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
2034 * Add support for log buffer which can be passed to Linux kernel's
2035 syslog mechanism; used especially for POST results.
2037 * Patch by Klaus Heydeck, 31 Oct 2002:
2038 Add initial support for kup4k board
2040 * Patch by Robert Schwebel, 04 Nov 2002:
2041 - use watchdog to reset PXA250 systems
2042 - added progress callbacks to (some of the) ARM code
2043 - update for Cogent CSB226 board
2045 * Add support for FPS860 board
2047 * Patch by Guillaume Alexandre,, 04 Nov 2002:
2048 Improve PCI access on 32-bits Compact PCI bus
2050 * Fix mdelay() on TRAB - this was still the debugging version with
2051 seconds instead of ms.
2053 * Patch by Robert Schwebel, 1 Nov 2002:
2054 XScale related cleanup (affects all ARM boards)
2056 * Cleanup of names and README.
2058 ======================================================================
2059 Notes for U-Boot 0.1.0:
2060 ======================================================================
2062 This is the initial version of "Das U-Boot", the Universal Boot Loader.
2064 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
2065 For information about the history of the project please see the
2066 PPCBoot project page at http://sourceforge.net/projects/ppcboot
2068 ======================================================================