1 ======================================================================
2 Changes since U-Boot 1.1.1:
3 ======================================================================
5 * Patches by Richard Woodruff, 10 Jun 2004:
6 - fix problems with examples/stubs.c for GCC >= 3.4
7 - fix problems with gd initialization
9 * Patch by Curt Brune, 17 May 2004:
10 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
11 - Add support for ESPD-Inc. EVB4510 Board
13 * Patch by Marc Leeman, 11 May 2004:
14 Fix for MPC8245 - reading PPC Memory from another device with the
15 PPC as PCI target device corrupts data due to interenal hardware
18 * Fix "cls" command when used with splash screen
20 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
21 slow download of a big image)
23 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
24 display even after showing a bitmap
26 * Patch by Josef Wagner, 04 Jun 2004:
27 - DDR Ram support for PM520 (MPC5200)
28 - support for different flash types (PM520)
29 - USB / IDE / CF-Card / DiskOnChip support for PM520
30 - 8 bit boot rom support for PM520/CE520
31 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
32 - I2C and RTC support for CPC45
33 - support of new flash type (28F160C3T) for CPC45
35 * Fix flash parameters passed to Linux for PPChameleon board
37 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
39 * Patch by Paul Ruhland, 10 Jun 2004:
40 fix support for Logic SDK-LH7A404 board and clean up the
41 LH7A404 register macros.
43 * Patch by Matthew McClintock, 10 Jun 2004:
44 Modify code to select correct serial clock on Sandpoint8245
46 * Patch by Robert Schwebel, 10 Jun 2004:
47 Add support for Intel K3 strata flash.
49 * Patch by Thomas Brand, 10 Jun 2004:
50 Fix "loads" command on DK1S10 board
52 * Patch by Yuli Barcohen, 09 Jun 2004:
53 Add support for 8MB flash SIMM and JFFS2 file system on
54 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
56 * Patch by Yuli Barcohen, 09 Jun 2004:
57 Add support for Analogue&Micro Adder87x and the older AdderII board.
59 * Patch by Ming-Len Wu, 09 Jun 2004:
60 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
62 * Patch by Sam Song, 09 Jun 2004:
63 - Add support for RPXlite_DW board
64 - Update FLASH driver for 4*AM29DL323DB90VI
65 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
67 * Patch by Mark Jonas, 08 June 2004:
68 - Make MPC5200 boards evaluate the SVR to print processor name and
69 version in checkcpu() (cpu/mpc5xxx/cpu.c).
71 * Patch by Kai-Uwe Bloem, 06 May 2004:
72 Fix endianess problem in cramfs code
74 * Patch by Tom Armistead, 04 Jun 2004:
75 Add support for MAX6900 RTC
77 * Patches by Ladislav Michl, 03 Jun 2004:
78 - fix cfi_flash.c on LE systems
79 - let 'make mrproper' delete u-boot.img as well
80 - turn printf into debug in cfi_flash.c
82 * Patch by Kurt Stremerch, 28 May 2004:
83 Add support for Exys XSEngine board
85 * Patch by Martin Krause, 27 May 2004:
86 Fix a MPC5xxx I2C timing issue in i2c_probe().
88 * Patch by Leif Lindholm, 27 May 2004:
89 Fix board_init_f() for dbau1x00 board.
91 * Patch by Imre Deak, 26 May 2004:
92 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
93 Set flash base accordingly, and decide whether to do or skip board
96 * Patch by Josef Baumgartner, 26 May 2004:
97 Add missing define in include/asm-m68k/global_data.h
99 * Patch by Josef Baumgartner, 25 May 2004:
100 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
102 * Patch by Paul Ruhland, 24 May 2004:
103 fix SDRAM initialization for LPD7A400 board.
105 * Patch by Jian Zhang, 20 May 2004:
106 add support for environment in NAND flash
108 * Patch by Yuli Barcohen, 20 May 2004:
109 Add support for Interphase iSPAN boards.
111 * Patches by Paul Ruhland, 17 May 2004:
112 - Add I/O functions to the smc91111 ethernet driver to support the
113 Logic LPD7A40x boards.
114 - Add support for the Logic Zoom LH7A40x based SDK board(s),
115 specifically the LPD7A400.
117 * Patches by Robert Schwebel, 15 May 2004:
118 - call MAC address reading code also for SMSC91C111;
119 - make SMSC91C111 timeout configurable, remove duplicate code
120 - fix get_timer() for PXA
121 - update doc/README.JFFS2
122 - use "bootfile" env variable also for jffs2
124 * Patch by Tolunay Orkun, 14 May 2004:
125 Add support for Cogent CSB472 board (8MB Flash Rev)
127 * Patch by Thomas Viehweger, 14 May 2004:
128 - flash.h: more flash types added
129 - immap_8260.h: some bits added (useful for RMII)
130 - cmd_coninfo.c: typo corrected, printf -> puts
131 - reduced size by replacing spaces with tab
133 * Patch by Robert Schwebel, 13 May 2004:
134 Add 'imgextract' command: extract one part of a multi file image.
136 * Patches by Jon Loeliger, 11 May 2004:
137 Dynamically handle REV1 and REV2 MPC85xx parts.
138 (Jon Loeliger, 10-May-2004).
139 New consistent memory map and Local Access Window across MPC85xx line.
140 New CCSRBAR at 0xE000_0000 now.
141 Add RAPID I/O memory map.
142 New memory map in README.MPC85xxads
143 (Kumar Gala, 10-May-2004)
144 Better board and CPU identification on MPC85xx boards at boot.
145 (Jon Loeliger, 10-May-2004)
146 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
147 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
148 (Jim Robertson, 10-May-2004)
149 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
150 Supports multiple PHYs.
151 (Andy Fleming, 10-May-2004)
152 Some README.MPC85xxads updates.
153 (Kumar Gala, 10-May-2004)
154 Copyright updates for "Freescale"
155 (Andy Fleming, 10-May-2004)
157 * Patch by Stephen Williams, 11 May 2004:
158 Add flash support for ST M29W040B
159 Reduce JSE specific flash.c to remove dead code.
161 * Patch by Markus Pietrek, 04 May 2004:
162 Fix clear_bss code for ARM systems (all except s3c44b0 which
163 doesn't clear BSS at all?)
165 * Fix "ping" problem on INC-IP board. Strange problem:
166 Sometimes the store word instruction hangs while writing to one of
167 the Switch registers, but only if the next instruction is 16-byte
168 aligned. Moving the instruction into a separate function somehow
169 makes the problem go away.
171 * Patch by Rishi Bhattacharya, 08 May 2004:
172 Add support for TI OMAP5912 OSK Board
174 * Patch by Sam Song May, 07 May 2004:
175 Fix typo of UPM table for rmu board
177 * Patch by Pantelis Antoniou, 05 May 2004:
178 - Intracom board update.
181 * Add support for the second Ethernet interface for the 'PPChameleon'
184 * Patch by Dave Peverley, 30 Apr 2004:
185 Add support for OMAP730 Perseus2 Development board
187 * Patch by Alan J. Luse, 29 Apr 2004:
188 Fix flash chip-select (OR0) option register setting on FADS boards.
190 * Patch by Alan J. Luse, 29 Apr 2004:
191 Report MII network speed and duplex setting properly when
192 auto-negotiate is not enabled.
194 * Patch by Jarrett Redd, 29 Apr 2004:
195 Fix hang on reset on Ocotea board due to flash in wrong mode.
197 * Patch by Dave Peverley, 29 Apr 2004:
198 add MAC address detection to smc91111 driver
200 * Patch by David Müller, 28 Apr 2004:
201 fix typo in lib_arm/board.c
203 * Patch by Tolunay Orkun, 20 Apr 2004:
204 - README update: add CONFIG_CSB272 and csb272_config
205 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
206 i2cfast environment variable
208 * Patch by Yuli Barcohen, 19 Apr 2004:
209 - Rename DUET_ADS to MPC885ADS
210 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
211 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
212 - Clean up FADS family port to use the new defines
214 * Fix PCI support on CPC45 board
216 * Patch by Scott McNutt, 25 Apr 2004:
217 Add Nios GDB/JTAG Console support:
218 - Add stubs to support gdb via JTAG.
219 - Add support for console over JTAG.
222 * Add support for CATcenter board (based on PPChameleon ME module)
224 * Patch by Klaus Heydeck, 12 May 2004:
225 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
226 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
227 various changes to KUP4 board specific files
229 * Fix minor network problem on MPC5200: need some delay between
230 resetting the PHY and sending the first packet. Implemented in a
231 "natural" way by invoking the PHY reset and initialization code
232 only once after power on vs. each time the interface is brought up.
234 * Add some limited support for low-speed devices to SL811 USB controller
235 (at least "usb reset" now passes successfully and "usb info" displays
238 * Change init sequence for multiple network interfaces: initialize
239 on-chip interfaces before external cards.
241 * Fix memory leak in the NAND-specific JFFS2 code
243 * Fix SL811 USB controller when attached to a USB hub
245 * Fix config option spelling in PM520 config file
247 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
248 patches by Pantelis Antoniou, 30 Mar 2004)
250 * Fix minor NAND JFFS2 related issue
252 * Fixes for SL811 USB controller:
253 - implement workaround for broken memory stick
254 - improve error handling
256 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
257 cope with congested networks.
259 ======================================================================
260 Changes for U-Boot 1.1.1:
261 ======================================================================
263 * Patch by Travis Sawyer, 23 Apr 2004:
264 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
265 errata from Vitesse Semiconductor.
267 * Patch by Philippe Robin, 22 Apr 2004:
268 Fix ethernet configuration for "versatile" board
270 * Patch by Kshitij Gupta, 21 Apr 2004:
271 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
273 * Patch by Steven Scholz, 24 Feb 2004:
274 Fix a bug in AT91RM9200 ethernet driver:
275 The MII interface is now initialized before accessing the PHY.
277 * Patch by John Kerl, 19 Apr 2004:
278 Use U-boot's miiphy.h for PHY register names, rather than
279 introducing a new header file.
281 * Update pci_ids.h from linux-2.4.26
283 * Patch by Masami Komiya, 19 Apr 2004:
284 Fix problem cause by VLAN function on little endian architecture
285 without VLAN environment
287 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
288 binary image for all clock frequencies. Implement run-time
289 optimization of flash access timing based on the actual bus
292 * Modify KUP4X board configuration to use SL811 driver for USB memory
293 sticks (including FAT / VFAT filesystem support)
295 * Add SL811 Host Controller Interface driver for USB
297 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
299 * Patch by Pantelis Antoniou, 19 Apr 2004:
300 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
301 Minor patches for Intracom boards.
303 * Patch by Christian Pell, 19 Apr 2004:
304 cleanup support for CF/IDE on PCMCIA for PXA25X
306 * Temporarily disabled John Kerl's extended MII command code because
307 "miivals.h" is missing
309 * Patches by Mark Jonas, 13 Apr 2004:
310 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
311 - Add sync instructions to IceCube SDRAM init code
312 - Move SDRAM chip constants into seperate include files
313 - Unify DDR and SDR initialization code
314 - Unify all IceCube (Lite5xxx) target names
316 * Patch by John Kerl, 16 Apr 2004:
317 Enable ranges in mii command, e.g. mii read 0-1f 0 or
318 mii read 4-7 18-1a. Also add mii dump subcommand for
319 pretty-printing standard regs 0-5.
321 * Patch by Stephen Williams, 16 April 2004:
322 fix typo in JSE.h; update MAINTAINERS
324 * Patch by Matthew S. McClintock, 14 Apr 2004:
325 fix initdram function for utx8245 board
327 * Patch by Markus Pietrek, 14 Apr 2004:
328 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
330 * Patch by Reinhard Meyer, 18 Apr 2004:
331 provide the IDE Reset Function for EMK 5200 boards
333 * Patch by Masami Komiya, 12 Apr 2004:
334 fix pci_hose_write_config_{byte,word}_via_dword problems
336 * Patch by Sangmoon Kim, 12 Apr 2004:
337 Update max RAM size for debris board
339 * Patch by Travis Sawyer, 08 Apr 2004:
340 Add TLB entry for second DIMM slot on ocotea
342 * Patch by Masami Komiya, 08 Apr 2004:
343 add RTL8169 network driver
345 * Patch by Dan Malek, 07 Apr 2004:
346 - Add support for RPC/STx GP3, Motorola 8560 board
347 - Update 85xx TSEC driver so it searches MII for first available PHY
349 - Add functions to support console MII commands.
351 * Patch by Tolunay Orkun, 07 Apr 2004:
352 Move initialization of bi_iic_fast[]
353 from board_init_f() to board_init_r()
355 * Patch by Yasushi Shoji, 07 Apr 2004:
356 Cleanup microblaze port
358 * Patch by Sangmoon Kim, 07 Apr 2004:
359 Add auto SDRAM module detection for Debris board
361 * Patch by Rune Torgersen, 06 Apr 2004:
362 - Fix some PCI problems on the MPC8266ADS board
363 - Fix the location of some PCI entries in the immap structure
365 * Patch by Yasushi Shoji, 07 Apr 2004:
366 - add support for microblaze processors
367 - add support for AtmarkTechno "suzaku" board
369 * Configure PPChameleon board to use redundand environment in flash
371 * Configure PPChameleon board to use JFFS2 NAND support.
373 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
375 * Patch by Rune Torgersen, 16 Apr 2004:
378 * Patches by Pantelis Antoniou, 16 Apr 2004:
379 - add support for a new version of an Intracom board and fix
380 various other things on others.
381 - add verify support to the crc32 command (define
382 CONFIG_CRC32_VERIFY to enable it)
383 - fix FEC driver for MPC8xx systems:
384 1. fix compilation problems for boards that use dynamic
386 2. shut down FEC after network transfers
388 1. A new test command was added. This is a simplified version of
389 the one in the bourne shell.
390 2. A new exit command was added which terminates the current
392 3. Fixed handing of $? (exit code of last executed command)
393 - Fix some compile problems;
394 add "once" functionality for the netretry variable
396 * Patch by George G. Davis, 02 Apr 2004:
397 add support for Intel Assabet board
399 * Patch by Stephen Williams, 01 Apr 2004:
400 Add support for Picture Elements JSE board
402 * Patch by Christian Pell, 01 Apr 2004:
403 Add CompactFlash support for PXA systems.
405 * Patches by Pantelis Antoniou, 30 Mar 2004:
406 - add auto-complete support to the U-Boot CLI
407 - add support for NETTA and NETPHONE boards; fix NETVIA board
408 - add support for the Epson 156x series of graphical displays
409 (These displays are serial and not suitable for using a normal
410 framebuffer console on them)
411 - add infrastructure needed in order to POST any DSPs in a board
412 - improve and fix various things in the MPC8xx FEC driver:
413 1. The new 87x and 88x series of processors have two FECs,
414 and the new driver supports them both.
415 2. Another change in the 87x/88x series is support for
416 the RMII (Reduced MII) interface. However numerous
417 changes are needed to make it work since the PHYs
418 are connected to the same lines. That means that
419 you have to address them correctly over the MII
421 3. We now correctly match the MII/RMII interface
422 configuration to what the PHY reports.
423 - Fix problem when readingthe MII status register. Due to the
424 internal design of many PHYs you have to read the register
425 twice. The problem is more apparent in 10Mbit mode.
426 - add new mode ".jffs2s" for reading from a NAND device: it just
427 skips over bad blocks.
428 - add networking support for VLANs (802.1q), and CDP (Cisco
430 - some minor patches / cleanup
432 * Patch by Yuli Barcohen, 28 Mar 2004:
433 - Add support for MPC8272 family including MPC8247/8248/8271/8272
434 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
435 - Change configuration method for MPC8260ADS family
437 * add startup code to clear the BSS of standalone applications
439 * Fix if / elif handling bug in HUSH shell
441 ======================================================================
442 Changes for U-Boot 1.1.0:
443 ======================================================================
445 * Patch by Mark Jonas: Remove config.tmp files only when
446 unconfiguring the board
448 * Adapt RMU board for bigger flash memory
450 * Patch by Klaus Heydeck, 13 Mar 2003:
451 Add support for KUP4X Board
453 * Patch by Pavel Bartusek, 21 Mar 2004
456 * Patch by Hinko Kocevar, 20 Mar 2004
457 - Add auto-release for SMSC LAN91c111 driver
458 - Add save/restore of PTR and PNR regs as suggested in datasheet
460 * Patch by Stephen Williams, 19 March 2004
461 Increase speed of sector reads from SystemACE,
462 shorten poll timeout and remove a useless reset
464 * Patch by Tolunay Orkun, 19 Mar 2004:
465 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
468 * Patch by Brad Kemp, 18 Mar 2004:
469 prevent machine checks during a PCI scan
471 * Patch by Pierre Aubert, 18 Mar 2004:
472 Fix string cleaning in IDE identification
474 * Patch by Pierre Aubert, 18 Mar 2004:
475 - Unify video mode handling for Chips & Technologies 69000 Video
476 chip and Silicon Motion SMI 712/710/810 Video chip
477 - Add selection of the video output (CRT or LCD) via 'videoout'
478 environment variable for the Silicon Motion
481 * Patch by Pierre Aubert, 18 Mar 2004:
482 include/common.h typo fix
484 * Patches by Tolunay Orkun, 17 Mar 2004:
485 - Add support for bd->bi_iic_fast[] initialization via environment
486 variable "i2cfast" (CONFIG_I2CFAST)
487 - Add "i2cfast" u-boot environment variable support for csb272
489 * Patch by Carl Riechers, 17 Mar 2004:
490 Ignore '\0' characters in console input for use with telnet and
493 * Patch by Leon Kukovec, 17 Mar 2004:
494 typo fix for strswab prototype #ifdef
496 * Patches by Thomas Viehweger, 16 Mar 2004:
497 - show PCI clock frequency on MPC8260 systems
498 - add FCC_PSMR_RMII flag for HiP7 processors
499 - in do_jffs2_fsload(), take load address from load_addr if not set
500 explicit, update load_addr otherwise
501 - replaced printf by putc/puts when no formatting is needed
502 (smaller code size, faster execution)
504 * Patch by Phillippe Robin, 16 Mar 2004:
505 avoid dereferencing NULL pointer in lib_arm/armlinux.c
507 * Patch by Stephen Williams, 15 Mar 2004:
508 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
510 * Patch by Tolunay Orkun, 15 Mar 2004:
511 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
513 * Patch by Travis Sawyer, 15 Mar 2004:
514 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
516 * Add start-up delay to make sure power has stabilized before
517 attempting to switch on USB on SX1 board.
519 * Patch by Josef Wagner, 18 Mar 2004:
520 - Add support for MicroSys XM250 board (PXA255)
521 - Add support for MicroSys PM828 board (MPC8280)
522 - Add support for 32 MB Flash on PM825/826
523 - new SDRAM refresh rate for PM825/PM826
524 - added support for MicroSys PM520 (MPC5200)
525 - replaced Query by Identify command in CPU86/flash.c
528 * Fix wrap around problem with udelay() on ARM920T
530 * Add support for Macronix flash on TRAB board
532 * Patch by Pierre Aubert, 15 Mar 2004:
533 Fix buffer overflow in IDE identification
535 * Fix power-off of LCD for out-of-band temperatures on LWMON board
537 * Remove redundand #define in IceCube.h
539 * Patch by Steven Scholz, 27 Feb 2004:
540 - Adding get_ticks() and get_tbclk() for AT91RM9200
541 - Many white space fixes in cpu/at91rm9200/interrupts.c
543 * Patches by Steven Scholz, 20 Feb 2004:
544 some cleanup in AT91RM9200 related code
546 * Patches by Travis Sawyer, 12 Mar 2004:
547 - Fix Gigabit Ethernet support for 440GX
548 - Add Gigabit Ethernet Support to MII PHY utilities
550 * Patch by Brad Kemp, 12 Mar 2004:
551 Fixes for drivers/cfi_flash.c:
552 - Better support for x8/x16 implementations
553 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
554 - Added defines for AMD command and address constants
556 * Patch by Leon Kukovec, 12 Mar 2004:
557 Fix get_dentfromdir() to correctly handle deleted dentries
559 * Patch by George G. Davis, 11 Mar 2004:
560 Remove hard coded network settings in TI OMAP1610 H2
563 * Patch by George G. Davis, 11 Mar 2004:
564 add support for ADS GraphicsClient+ board.
566 * Patch by Pierre Aubert, 11 Mar 2004:
567 - add bitmap command and splash screen support in cfb console
568 - add [optional] origin in the bitmap display command
570 * Patch by Travis Sawyer, 11 Mar 2004:
571 Fix ocotea board early init interrupt setup.
573 * Patch by Thomas Viehweger, 11 Mar 2004:
574 Remove redundand code; add PCI-specific bits to include/mpc8260.h
576 * Patch by Stephan Linz, 09 Mar 2004
577 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
579 * Patch by George G. Davis, 9 Mar 2004:
580 fix recent build failure for SA1100 target
582 * Patch by Travis Sawyer, 09 Mar 2004:
583 Support native interrupt mode for the IBM440GX.
584 Previously it was running in 440GP compatibility mode.
586 * Patch by Philippe Robin, 09 Mar 2004:
587 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
590 * Patch by Masami Komiya, 08 Mar 2004:
591 Don't overwrite server IP address or boot file name
592 when the boot server does not return values
594 * Patch by Tolunay Orkun, 5 Mar 2004:
595 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
597 * Patch by Tolunay Orkun, 5 Mar 2004:
598 Fix early board initialization for Cogent CSB272 board
600 * Patch by Ed Okerson, 3 Mar 2004:
601 fix CFI flash writes for little endian systems
603 * Patch by Reinhard Meyer, 01 Mar 2004:
604 generalize USB and IDE support for MPC5200 with according
605 changes to IceCube.h and TOP5200.h
606 add Am29LV256 256 MBit FLASH support for TOP5200 boards
607 add info about USB and IDE to README
609 * Patch by Yuli Barcohen, 4 Mar 2004:
610 Fix problems with GCC 3.3.x which changed handling of global
611 variables explicitly initialized to zero (now in .bss instead of
614 * Patch by Leon Kukovec, 02 Mar 2004:
615 add strswab() to fix IDE LBA capacity, firmware and model numbers
616 on little endian machines
618 * Patch by Masami Komiya, 02 Mar 2004:
619 - Remove get_ticks() from NFS code
620 - Add verification of RPC transaction ID
622 * Patch by Pierre Aubert, 02 Mar 2004:
623 cleanup for IDE and USB drivers for MPC5200
625 * Patch by Travis Sawyer, 01 Mar 2004:
627 - Add IBM PPC440GX Ref Platform support (Ocotea)
628 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
629 Adapted to U-Boot and 440GX port
631 - Add gracious handling of all Ethernet Pin Selections for 440GX
632 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
634 - Add needed bit definitions
637 * Patch by Carl Riechers, 1 Mar 2004:
638 Add PPC440GX prbdv0 divider to fix memory clock calculation.
640 * Patch by Stephan Linz, 27 Feb 2004
641 - avoid problems for targets without NFS download support
643 * Patch by Rune Torgersen, 27 Feb 2004:
644 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
645 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
646 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
648 * Patch by Masami Komiya, 27 Feb 2004:
649 Fix rarpboot: add autoload by NFS
651 * Patch by Dan Eisenhut, 26 Feb 2004:
652 fix flash_write return value in saveenv
654 * Patch by Stephan Linz, 11 Dec 2003
655 expand config.mk to avoid trigraph warnings on NIOS
657 * Rename "BMS2003" board into "HMI10"
659 * SX1 patches: use "serial#" for USB serial #; use redundand environment
660 storage; auto-set console on USB port (using preboot command)
662 * Add support for SX1 mobile phone; add support for USB-based console
663 (enable with "setenv stdout usbtty; setenv stdin usbtty")
665 * Fix LOWBOOT configuration for MPC5200 with DDR memory
667 * Fix SDRAM timings for LITE5200 / IceCube board
669 * Handle Auti-MDIX / connection status for INCA-IP
671 * Fix USB problems when attempting to read 0 bytes
673 * Patch by Travis Sawyer, 26 Feb 2004:
674 Fix broken compile for XPEDITE1K target.
676 * Patch by Stephan Linz, 26 Feb 2004:
677 Bug fix for NFS code on NIOS targets
679 * Patch by Stephen Williams, 26 Feb 2004:
680 Break up SystemACE reads of large block counts
682 * Patch by Pierre Aubert, 26 Feb 2004
683 add IDE support for MPC5200
685 * Patch by Masami Komiya, 26 Feb 2004:
688 * Patch by Stephen Williams
689 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
690 elsewhere in the source.
692 * Patch by Steven Scholz, 25 Feb 2004:
693 - Timeouts in FPGA code should be based on CFG_HZ
694 - Minor cleanup in code for Altera FPGA ACEX1K
696 * Patch by Steven Scholz, 25 Feb 2004:
697 Changed "Directory Hierarchy" section in README
699 * Patch by Masami Komiya, 25 Feb 2004:
700 Reduce copy count in nfs_read_reply() of NFS code
702 * Patch by Markus Pietrek, 24 Feb 2004:
703 NS9750 DevBoard added
705 * Patch by Pierre Aubert, 24 Feb 2004
706 add USB support for MPC5200
708 * Patch by Steven Scholz, 24 Feb 2004:
709 - fix MII commands to use values from last command
711 * Patch by Torsten Demke, 24 Feb 2004:
712 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
714 * Patch by Rahul Shanbhag, 19 Feb 2004:
715 Fixes for for OMAP1610 board:
716 - shift some IRQ specific code to platform.S file
717 - remove duplicatewatchdog reset code from start.S
719 * Make Auto-MDIX Support configurable on INCA-IP board
721 * Fix license for mkimage tool
723 * Patch by Masami Komiya, 24 Feb 2004:
724 Update NetBootFileXferSize in NFS code
726 * Patch by Scott McNutt, 24 Feb 2004:
727 fix packet length in NFS code
729 * Patch by Masami Komiy, 22 Feb 2004:
730 Add support for NFS for file download
732 * Patch by Andrea Scian, 17 Feb 2004:
733 Add support for S3C44B0 processor and DAVE B2 board
735 * Patch by Steven Scholz, 20 Feb 2004:
736 - Add support for MII commands on AT91RM9200 boards
737 - some cleanup in AT91RM9200 ethernet code
739 * Patch by Peter Ryser, 20 Feb 2004:
740 Add support for the Xilinx ML300 platform
742 * Patch by Stephan Linz, 17 Feb 2004:
743 Fix watchdog support for NIOS
745 * Patch by Josh Fryman, 16 Feb 2004:
746 Fix byte-swapping for cfi_flash.c for different bus widths
748 * Patch by Jon Diekema, 14 Jeb 2004:
749 Remove duplicate "FPGA Support" notes from the README file
751 * Patches by Reinhard Meyer, 14 Feb 2004:
752 - update board/emk tree; use common flash driver
753 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
754 [adapted for other PPC CPUs -- wd]
755 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
757 * Patch by Jon Diekema, 13 Feb 2004:
758 Call show_boot_progress() whenever POST "FAILED" is printed.
760 * Patch by Nishant Kamat, 13 Feb 2004:
761 Add support for TI OMAP1610 H2 Board
762 Fixes for cpu/arm926ejs/interrupt.c
763 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
764 Fix for a timer bug in OMAP1610 Innovator
765 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
767 * Patches by Stephan Linz, 12 Feb 2004:
768 - add support for NIOS timer with variable period preload counter value
769 - prepare POST framework support for NIOS targets
771 * Patch by Denis Peter, 11 Feb 2004:
772 add POST support for the MIP405 board
774 * Patch by Laurent Mohin, 10 Feb 2004:
775 Fix buffer overflow in common/usb.c
777 * Patch by Tolunay Orkun, 10 Feb 2004:
778 Add support for Cogent CSB272 board
780 * Patch by Thomas Elste, 10 Feb 2004:
781 Add support for NET+50 CPU and ModNET50 board
783 * Patch by Sam Song, 10 Feb 2004:
784 Fix typos in cfi_flash.c
786 * Patch by Leon Kukovec, 10 Feb 2004
787 Fixed long dir entry slot id calculation in get_vfatname
789 * Patch by Robin Gilks, 10 Feb 2004:
790 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
791 !=, <>, <, >, <=, >=)
793 * Fix problem with side effects in macros in include/usb.h
795 * Patch by David Benson, 13 Nov 2003:
796 bug 841358 - fix TFTP download size limit
799 improper flush_cache() in load_serial()
802 MPC8540 - missing volatile declarations
804 * Patch by Stephen Williams, 09 Feb 2004:
805 Add support for Xilinx SystemACE chip:
806 - New files common/cmd_ace.c and include/systemace.h
807 - Hook systemace support into cmd_fat and the partition manager
809 * Patch by Travis Sawyer, 09 Feb 2004:
810 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
812 * Patch by Travis Sawyer, 09 Feb 2004:
814 - Fix PCI Indirect access for type 1 config cycles with ppc440.
815 - Add phymode for 440 enet
818 - Change board_pre_init to board_early_init_f
819 - Add user flash to bus controller setup
821 - Fix is_pci_host to check GPIO for monarch bit
822 - Force xpedite1k to pci conventional mode (via #define option)
824 * Patch by Brad Kemp, 4 Feb 2004:
825 - handle the machine check that is generated during the PCI scans
827 - define the registers used in the IMMR by the PCI subsystem.
829 * Patch by Pierre Aubert, 03 Feb 2004:
830 cpu/mpc5xxx/start.S: copy MBAR into SPR311
832 * Patch by Jeff Angielski, 03 Feb 2004:
833 Fix copy & paste error in cpu/mpc8260/pci.c
835 * Patch by Reinhard Meyer, 24 Jan 2004:
836 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
838 * Add Auto-MDIX support for INCA-IP
842 * Patch by Josef Baumgartner, 10 Feb 2004:
843 Fixes for Coldfire port
845 * Patch by Brad Kemp, 11 Feb 2004:
846 Fix CFI flash driver problems
848 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
849 modules at CPU clock frequencies above 66 MHz.
851 * Optimize flash programming speed for LWMON (by another 100% :-)
853 * Patch by Jian Zhang, 3 Feb 2004:
854 - Changed the incorrect FAT12BUFSIZE
855 - data_begin in fsdata can be negative. Changed it to be short.
857 * Patches by Stephan Linz, 30 Jan 2004:
858 1: - board/altera/common/flash.c:flash_erase():
859 o allow interrupts befor get_timer() call
860 o check-up each erased sector and avoid unexpected timeouts
861 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
862 o enclose sevenseg_set() in cpp condition
863 - remove the ASMI configuration for DK1S10_standard_32 (never present)
864 - fix some typed in mistakes in the NIOS documentation
865 2: - split DK1C20 configuration into several header files:
866 o two new files for each NIOS CPU description
867 o U-Boot related part is remaining in DK1C20.h
868 3: - split DK1S10 configuration into several header files:
869 o two new files for each NIOS CPU description
870 o U-Boot related part is remaining in DK1S10.h
871 4: - Add support for the Microtronix Linux Development Kit
872 NIOS CPU configuration at the Altera Nios Development Kit,
873 Stratix Edition (DK-1S10)
874 5: - Add documentation for the Altera Nios Development Kit,
875 Stratix Edition (DK-1S10)
876 6: - Add support for the Nios Serial Peripharel Interface (SPI)
878 7: - Add support for the common U-Boot SPI framework at
881 * Patch by Rahul Shanbhag, 28 Jan 2004:
882 Fix flash protection/locking handling for OMAP1610 innovator board.
884 * Patch by Rolf Peukert, 28 Jan 2004:
885 fix flash write problems on CSB226 board (write with 32 bit bus width)
887 * Patches by Mark Jonas, 16 Jan 2004:
888 - fix rounding error when calculating baudrates for MPC5200 PSCs
889 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
890 time which is not supported
892 * Patch by Yuli Barcohen, 26 Jan 2004:
893 Allow bzip2 compression for small memory footprint boards
895 * Patch by Brad Kemp, 21 Jan 2004:
896 Add support for CFI flash driver for both the Intel and the AMD
899 * Patch by Travis Sawyer, 20 Jan 2004:
900 Fix pci bridge auto enumeration of sibling p2p bridges.
902 * Patch by Tolunay Orkun, 12 Jan 2004:
903 Add some delays as needed for Intel LXT971A PHY support
905 * Patches by Stephan Linz, 09 Jan 2004:
906 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
907 - make DK1C20 board configuration related to ASMI conform to
910 * Patch by Anders Larsen, 09 Jan 2004:
912 ARM memory layout fixes: the abort-stack is now set up in the
913 correct RAM area, and the BSS is zeroed out as it should be.
915 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
916 of the linker scripts are replaced by '__bss_start' and '_end',
917 resp., which is a further step to eliminate unnecessary differences
918 between the implementation of the CPU architectures.
920 * Patch by liang a lei, 9 Jan 2004:
921 Fix Intel 28F128J3 ID in include/flash.h
923 * Patch by Masami Komiya, 09 Jan 2004:
924 add support for TB0229 board (NEC VR4131 MIPS processor)
926 * Patch by Leon Kukovec, 12 Dec 2003:
927 changed extern __inline__ into static __inline__ in
928 include/linux/byteorder/swab.h
930 * Patch by Travis Sawyer, 30 Dec 2003:
931 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
932 select MDI port based on enabled EMAC device.
933 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
936 * Patch by Wolter Kamphuis, 15 Dec 2003:
937 made CONFIG_SILENT_CONSOLE usable on all architectures
939 * Disable date command on TQM866M - there is no RTC on MPC866
941 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
943 * Implement adaptive SDRAM timing configuration based on actual CPU
944 clock frequency for INCA-IP; fix problem with board hanging when
945 switching from 150MHz to 100MHz
947 * Add PCMCIA CS support for BMS2003 board
949 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
950 see doc/README.MPC866 for details;
951 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
952 calculate CPU clock frequency from PLL register values.
954 * Add support for 128 MB RAM on TQM8xxL/M modules
956 * Fix PS/2 keyboard problem caused by statically initialized variable
957 pointing to a location in flash
959 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
961 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
962 before we can access it; add delay in case we are faster (with no
965 * Cleanup of some init functions
967 * Make sure SCC Ethernet is always stopped by the time we boot Linux
968 to avoid Linux crashes by early packets coming in.
970 * Accelerate flash accesses on LWMON board by using buffered writes
972 * Fix typo in Makefile;
973 fix problem with PARTNUM detection
975 * Patch by Reinhard Meyer, 09 Jan 2004:
976 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
978 * Add support for IDE LED on BMS2003 board
979 (exclusive with status LED!)
981 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
984 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
985 Add common files for "emk" boards
987 * Add a common get_ram_size() function and modify the the
988 board-specific files to invoke that common implementation.
990 ======================================================================
991 Changes for U-Boot 1.0.1:
992 ======================================================================
994 * Set default clock for INCA-IP to 150 MHz
996 * Make BMS2003 use a separate config file to avoid #ifdef mess;
997 add I2C support; add support for DS1337 RTC
999 * Add CompactFlash support for BMS2003 board
1001 * Add support for status LED on BMS2003 board
1003 * Patch by Scott McNutt, 02 Jan 2004:
1004 Add support for the Nios Active Serial Memory Interface (ASMI)
1007 * Patch by Andrea Marson, 16 Dec 2003:
1008 Add support for the PPChameleon ME and HI modules
1010 * Patch by Yuli Barcohen, 22 Dec 2003:
1011 Add support for Motorola DUET ADS board (MPC87x/88x)
1013 * Patch by Robert Schwebel, 15 Dec 2003:
1014 add support for cramfs (uses JFFS2 command interface)
1016 * Patches by Stephan Linz, 11 Dec 2003:
1017 - more documentation for NIOS port
1018 - new struct nios_pio_t, struct nios_spi_t
1019 - Reconfiguration for NIOS Development Kit DK1C20:
1020 o move board related code from board/dk1c20
1021 to board/altera/dk1c20
1022 o create a new common source path board/altera/common
1023 and move generic flash access stuff into it
1024 o change/expand configuration file DK1C20.h
1025 - Add support for NIOS Development Kit DK1S10
1026 - Add status LED support for NIOS systems
1027 - Add dual 7-segment LED support for Altera NIOS DevKits
1029 * Patch by Ronen Shitrit, 10 Dec 2003:
1030 Add support for the Marvell DB64360 / DB64460 development boards
1032 * Patch by Detlev Zundel, 10 Dec 2003:
1033 fix dependency problem in examples/Makefile
1035 * Patch by Denis Peter, 8 Dec 2003
1036 - add support for the PATI board (MPC555)
1037 - add SPI support for the MPC5xx
1039 * Patch by Anders Larsen, 08 Dec 2003:
1040 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
1041 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
1042 cleanup some redundand #defines
1044 * Patch by André Schwarz, 8 Dec 2003:
1045 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
1046 - TX and RX deskriptors must be quad-word aligned
1047 - does not work with only one TX deskriptor
1048 - standard reset method does not work
1050 * Patch by Masami Komiya, 08 Dec 2003:
1051 add RTL8139 ethernet driver
1053 * Patches by Ed Okerson, 07 Dec 2003:
1054 - fix ethernet for the AU1x00 processors in little-endian mode.
1055 - extend memsetup.S for the AU1x00 processors in BE and LE modes
1057 * Minor code cleanup (coding style)
1059 * Patch by Reinhard Meyer, 30 Dec 2003:
1060 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
1061 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
1062 - turned debug print of PHY registers into a function (called in two places)
1063 - added support for EMK MPC5200 based modules
1065 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
1067 * Add support for TQM866M modules
1069 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
1071 * Fix a few compiler warnings
1073 * Patch by Reinhard Meyer, 28 Dec 2003:
1074 Add initial support for TOP5200 board
1076 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
1077 environment variable which can set to "100", "133", or "150". The
1078 CPU clock will be configured accordingly upon next reboot. Other
1079 values are ignored. In case of an invalid or undefined "cpuclk"
1080 value, the compile-time default CPU clock speed will be used.
1082 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
1083 window that is used to access the UART registers by the Linux driver)
1085 * Patch by Reinhard Meyer, 20 Dec 2003:
1086 Fix clock calculation for the MPC5200 for higher clock frequencies
1087 (above 2**32 / 10 = 429.5 MHz).
1089 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
1091 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
1093 * Add new configuration for IceCube board with DDR memory
1095 * Update TRAB memory configurations
1097 * Add JFFS2 support for INCA-IP board
1099 * Patch by Bill Hargen, 09 Dec 2003:
1100 - BUBINGA405EP: changed flash driver to protect top sector containing
1102 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
1103 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
1104 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
1105 - 405EP: added/fixed support for "reginfo" command.
1106 - 4xx: removed spurious MII error messages on "mii info" command.
1108 * Patch by Bernhard Kuhn, 28 Nov 2003:
1109 add support for Coldfire CPU
1110 add support for Motorola M5272C3 and M5282EVB boards
1112 * Patch by Pierre Aubert, 24 Nov 2003:
1113 - add a return value for the fpga command
1114 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
1115 is defined. If ide_preinit fails, ide_init is aborted.
1116 - fix an endianess problem in fat.h
1118 * Patch by Wolter Kamphuis, 05 Dec 2003:
1119 Add support for SNMC's QS850/QS823/QS860T boards
1121 * Patch by Yuli Barcohen, 3 Dec 2003:
1122 "revive" U-Boot support for old Motorola MPC860ADS board
1124 * Patch by Cam(ilo?), 03 Dec 2003:
1125 make examples build even with broken Montavista objcopy
1127 * Patch by Pavel Bartusek, 27 Nov 2003:
1128 fix conversion problem with "bootretry" evironment variable
1130 * Patch by Andre Schwarz, 24 Nov 2003:
1131 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
1133 * Patch by Pavel Bartusek, 21 Nov 2003:
1134 set ZMII bridge speed on 440
1136 * Patch by Anders Larsen, 17 Nov 2003:
1137 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
1139 * Patches by David Müller, 14 Nov 2003:
1140 - board/mpl/common/common_util.c
1141 * implement support for BZIP2 compressed images
1142 * various cleanups (printf -> puts, ...)
1143 - board/mpl/common/flash.c
1144 * report correct errors to upper layers
1145 * check the erase fail and VPP low bits in status reg
1146 - board/mpl/vcma9/cmd_vcma9.c
1147 - board/mpl/vcma9/flash.c
1148 * various cleanups (printf -> puts, ...)
1150 * fix typo in comment
1151 - cpu/arm920t/usb_ohci.c
1152 * support for S3C2410 is missing in #if line
1154 * reinit some registers in case of error (cable missing, ...)
1156 * support for USB/MMC devices is missing in #if line
1157 - include/configs/MIP405.h
1158 - include/configs/PIP405.h
1159 * enable BZIP2 support
1160 * enlarge malloc space to 1MiB because of BZIP2 support
1161 - include/configs/VCMA9.h
1162 * enable BZIP2 support
1163 * enlarge malloc space to 1MiB because of BZIP2 support
1164 * enable USB support
1165 - lib_arm/armlinux.c
1166 * change calling convention of ARM Linux kernel as
1167 described on http://www.arm.linux.org.uk/developer/booting.php
1169 * Patch by Thomas Lange, 14 Nov 2003:
1170 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
1171 support all these AMD boards.
1173 * Patch by Thomas Lange, 14 Nov 2003:
1174 Workaround for mips au1x00 physical memory accesses (the au1x00
1175 uses a 36 bit bus internally and cannot access physical memory
1176 directly. Use the uncached SDRAM address instead of the physical
1179 * Patch by Xue Ligong (Joe), 13 Nov 2003:
1180 add Realtek 8019 ethernet driver
1182 * Patch by Yuli Barcohen, 13 Nov 2003:
1183 MPC826xADS/PQ2FADS cleanup
1185 * Patch by Anders Larsen, 12 Nov 2003:
1186 Update README to mark the PORTIO commands non-standard
1188 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
1189 update for for Atmel AT91RM9200DK development kit:
1190 - support for environment variables in DataFlash
1191 - Atmel DataFlash AT45DB1282 support
1193 * Patch by Jeff Carr, 11 Nov 2003:
1194 add support for new version of 8270 processors
1196 * Patches by George G. Davis, 05 Nov 2003:
1197 - only pass the ARM linux initrd tag to the kernel when an initrd
1199 - update omap1510inn configuration file
1201 * Patches by Stephan Linz, 3 Nov 2003:
1202 - more endianess fixes for LAN91C111 driver
1203 - CFG_HZ configuration patch for NIOS Cyclone board
1205 * Patch by Stephan Linz, 28 Oct 2003:
1206 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
1208 * Patch by Steven Scholz, 20 Oct 2003:
1209 - make "mii info <addr>" show infor for PHY at "addr" only
1210 - Endian fix for miiphy_info()
1212 * Patch by Gleb Natapov, 19 Sep 2003:
1213 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
1215 * Patch by Anders Larsen, 17 Sep 2003:
1216 Bring ARM memory layout in sync with the documentation:
1217 stack and malloc-heap are now located _below_ the U-Boot code
1219 * Accelerate booting on TRAB board: read and check autoupdate image
1220 headers first instead of always reading the whole images.
1222 * Fix type in MPC5XXX code (pointed out by Victor Wren)
1224 * Enabled password check on RMU board
1226 * Fix configuration problem with IceCube in LOWBOOT configuration:
1227 envrionment got embedded, corrupting the image layout.
1229 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
1231 * Added BMS2003 board
1232 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
1234 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
1235 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
1238 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
1241 * Add checksum verification to 'imls' command
1243 * Add bd_info fields needed for 4xx Linux I2C driver
1245 * Patch by Martin Krause, 4 Nov. 2003:
1246 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
1248 * Print used network interface when CONFIG_NET_MULTI is set
1250 * Patch by Bernhard Kuhn, 28 Oct 2003:
1251 Add low boot support for MPC5200
1253 * Fix problem with dual PCMCIA support (NSCU)
1255 * Fix MPC5200 I2C initialization function
1257 ======================================================================
1258 Changes for U-Boot 1.0.0:
1259 ======================================================================
1261 * Fix parameter passing to standalone images with bootm command
1263 * Patch by Kyle Harris, 30 Oct 2003:
1264 Fix build errors for ixdp425 board
1266 * Patch by David M. Horn, 29 Oct 2003:
1267 Fixes to build under CYGWIN
1269 * Get IceCube MGT5100 working (again)
1271 * Fix problems in memory test on some boards (which was not
1272 non-destructive as intended)
1274 * Patch by Gary Jennejohn, 28 Oct 2003:
1275 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
1276 to prevent stack overflow on ARM systems
1278 * Patch by Stephan Linz, 28 Oct 2003:
1279 fix init sequence error for NIOS port
1281 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
1283 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
1285 * Patch by Xiao Xianghua, 23 Oct 2003:
1286 small patch for mpc85xx
1288 * Fix small problem in MPC5200 I2C driver
1290 * Fix FCC3 support on ATC board
1292 * Correct header printing for multi-image files in do_bootm()
1294 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
1296 * Fix PCI problems on PPChameleon board
1298 * Patch by Steven Scholz, 18 Oct 2003:
1299 Fix AT91RM9200 ethernet driver
1301 * Patch by Nye Liu, 17 Oct 2003:
1302 Fix typo in include/mpc8xx.h
1304 * Patch by Richard Woodruff, 16 Oct 03:
1305 Fixes for cpu/arm925/interrupt.c
1306 - Initialize timestamp & lastdec vars.
1307 - fix timestamp overflows.
1308 - fix lastdec overflow.
1309 - smarter normalization to allow udelay() below 1ms to work.
1311 * Patch by Scott McNutt, 16 Oct
1312 add networking support for the Altera Nios Development Kit,
1313 Cyclone Edition (DK-1C20)
1315 * Patch by Jon Diekema, 14 Oct 2003:
1316 add hint about doc/README.silent to README file
1318 * Add CompactFlash support for NSCU
1320 * Fix PCI problems on PPChameleonEVB
1322 * TRAB auto-update: Base decision if we have to strip the image
1323 header on image type as encoded in the header
1324 (include image type patch by Martin Krause, 17 Oct 2003)
1326 * Patches by Xianghua Xiao, 15 Oct 2003:
1328 - Added Motorola CPU 8540/8560 support (cpu/85xx)
1329 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
1330 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
1332 * Fix flash timings on TRAB board
1334 * Make sure HUSH is initialized for running auto-update scripts
1336 * Make 5200 reset command _really_ reset the board, without running
1337 any other code after it
1339 * Fix errors with flash erase when range spans across banks
1340 that are mapped in reverse order
1342 * Fix flash mapping and display on P3G4 board
1344 * Patch by Kyle Harris, 15 Jul 2003:
1345 - add support for Intel IXP425 CPU
1346 - add support for IXDP425 eval board
1348 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
1349 for more information
1351 * Patch by Steven Scholz, 10 Oct 2003
1352 - Add support for Altera FPGA ACEX1K
1354 * Patches by Thomas Lange, 09 Oct 2003:
1355 - fix cmd_ide.c for non ppc boards (read/write functions did not
1356 add ATA base address)
1357 - fix for shannon board
1358 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
1359 - Endian swap ATA identity for all big endian CPUs, not just PPC
1360 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
1362 - add support for dbau1x00 board (MIPS32)
1364 * Patch by Sangmoon Kim, 07 Oct 2003:
1365 add support for debris board
1367 * Patch by Martin Krause, 09 Oct 2003:
1368 Fixes for TRAB board
1369 - /board/trab/rs485.c: correct baudrate
1370 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
1371 udelay(); fix some timing problems with adc controller
1372 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
1373 modify commands: touch and buzzer
1375 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
1376 (quick & dirty workaround for rogue pointer problem in get_vfatname());
1377 Use direct function calls for auto_update instead of hush commands
1379 * Patch by Scott McNutt, 04 Oct 2003:
1380 - add support for Altera Nios-32 CPU
1381 - add support for Nios Cyclone Development Kit (DK-1C20)
1383 * Patch by Steven Scholz, 29 Sep 2003:
1384 - A second parameter for bootm overwrites the load address for
1385 "Standalone Application" images.
1386 - bootm sets environment variable "filesize" to the resulting
1387 (uncompressed) data length for "Standalone Application" images
1388 when autostart is set to "no". Now you can do something like
1389 if bootm $fpgadata $some_free_ram ; then
1390 fpga load 0 $some_free_ram $filesize
1393 * Patch by Denis Peter, 25 Sept 2003:
1394 add support for the MIP405 Rev. C board
1396 * Patch by Yuli Barcohen, 25 Sep 2003:
1397 add support for Zephyr Engineering ZPC.1900 board
1399 * Patch by Anders Larsen, 23 Sep 2003:
1400 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
1401 implemented for the x86 architecture)
1403 * Patch by Sangmoon Kim, 23 Sep 2003:
1404 fix pll_pci_to_mem_multiplier table for MPC8245
1406 * Patch by Anders Larsen, 22 Sep 2003:
1407 enable timed autoboot on PXA
1409 * Patch by David Müller, 22 Sep 2003:
1410 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
1411 returns correct libgcc file path
1412 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
1413 time on s3c24x0 systems
1415 * Patch by Jon Diekema, 19 Sep 2003:
1416 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
1417 link state to the fault LED.
1418 - In NetLoop, make the Fault LED reflect the link status. The link
1419 status gets updated on entry, and on timeouts.
1421 * Patch by Anders Larsen, 18 Sep 2003:
1422 allow mkimage to build and run on Cygwin-hosted systems
1424 * Patch by Frank Müller, 18 Sep 2003:
1425 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
1428 * Patch by Pantelis Antoniou, 16 Sep 2003:
1429 add tool to compute fileds in the PLPRCR register for MPC86x
1431 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
1433 * Fix build problems under FreeBSD
1435 * Add generic filesystem image type
1437 * Make fatload set filesize environment variable
1439 * enable basic / medium / high-end configurations for PPChameleonEVB
1440 board; fix NAND code
1442 * enable TFTP client code to specify to the server the desired
1443 timeout value (see RFC-2349)
1445 * Improve SDRAM setup for TRAB board
1447 * Suppress all output with splashscreen configured only if "splashimage"
1450 * Fix problems with I2C support for mpc5200
1452 * Adapt TRAB configuration and auto_update to new memory layout
1454 * Add configuration for wtk board
1456 * Add support for the Sharp LQ065T9DR51U LCD display
1458 * Patch by Rune Torgersen, 17 Sep 2003:
1459 - Fixes for MPC8266 default config
1460 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
1462 * Patches by Jon Diekema, 17 Sep 2003:
1463 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
1466 - adjust "help" output
1468 * Patches by Anders Larsen, 17 Sep 2003:
1469 - fix spelling errors
1470 - set GD_FLG_DEVINIT flag only after device function pointers
1472 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
1474 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
1475 - trigger watchdog while waiting in serial driver
1477 * Add auto-update code for TRAB board using USB memory sticks,
1478 support new configuration with more memory
1480 * disable MPC5200 bus pipelining as workaround for bus contention
1482 * Modify XLB arbiter priorities on MPC5200 so all devices use same
1483 priority; configure critical interrupts to be handled like external
1486 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
1487 go back to 66 MHz for stability
1489 * Patches by Jon Diekema, 15 Sep 2003:
1490 - add description for missing CFG_CMD_* entries in the README file
1493 * Patch by Gleb Natapov, 14 Sep 2003:
1494 enable watchdog support for all MPC824x boards that have a watchdog
1496 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
1497 "Non-octet Aligned Frame" errors we see at 100 Mbps
1499 * Patch by Sharad Gupta, 14 Sep 2003:
1500 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
1502 * Patch by llandre, 11 Sep 2003:
1503 update configuration for PPChameleonEVB board
1505 * Patch by David Müller, 13 Sep 2003:
1506 various changes to VCMA9 board specific files
1508 * Add I2C support for MGT5100 / MPC5200
1510 * Patch by Rune Torgersen, 11 Sep 2003:
1511 Changed default memory option on MPC8266ADS to NOT be Page Based
1512 Interleave, since this doesn't work very well with the standard
1515 * Patch by George G. Davis, 12 Sep 2003:
1516 fix Makefile settings for sk98 driver
1518 * Patch by Stefan Roese, 12 Sep 2003:
1519 - new boards added: DP405, HUB405, PLU405, VOH405
1520 - some esd boards updated
1521 - cpu/ppc4xx/sdram.c: disable memory controller before setting
1523 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
1525 * Patch by Martin Krause, 11 Sep 2003:
1526 add burn-in tests for TRAB board
1528 * Enable instruction cache on MPC5200 board
1530 * Patch by Denis Peter, 11 Sep 2003:
1531 - fix USB data pointer assignment for bulk only transfer.
1532 - prevent to display erased directories in FAT filesystem.
1534 * Change output format for NAND flash - make it look like for other
1537 ======================================================================
1538 Changes for U-Boot 0.4.8:
1539 ======================================================================
1541 * Add I2C and RTC support for RMU board
1543 * Patches by Denis Peter, 9 Sep 2003:
1544 add FAT support for IDE, SCSI and USB
1546 * Patches by Gleb Natapov, 2 Sep 2003:
1547 - cleanup of POST code for unsupported architectures
1548 - MPC824x locks way0 of data cache for use as initial RAM;
1549 this patch unlocks it after relocation to RAM and invalidates
1552 * Patch by Gleb Natapov, 30 Aug 2003:
1553 new I2C driver for mpc107 bridge. Now works from flash.
1555 * Patch by Dave Ellis, 11 Aug 2003:
1556 - JFFS2: fix typo in common/cmd_jffs2.c
1557 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
1558 - JFFS2: remove node version 0 warning
1559 - JFFS2: accept JFFS2 PADDING nodes
1560 - SXNI855T: add AM29LV800 support
1561 - SXNI855T: move environment from EEPROM to flash
1562 - SXNI855T: boot from JFFS2 in NOR or NAND flash
1564 * Patch by Bill Hargen, 11 Aug 2003:
1565 fixes for I2C on MPC8240
1566 - fix i2c_write routine
1567 - fix iprobe command
1568 - eliminates use of global variables, plus dead code, cleanup.
1570 * Add support for USB Mass Storage Devices (BBB)
1571 (tested with USB memory sticks only)
1573 * Avoid flicker on TRAB's VFD
1575 * Add support for SK98xx driver
1577 * Add PCI support for SL8245 board
1579 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
1580 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
1581 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
1583 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
1584 to allow for more accurate baudrate settings
1585 (error now 0.7% at 115 kbps, instead of 3.5% before)
1587 * Patch by Andreas Mohr, 4 Sep 2003:
1588 Fix a lot of spelling errors
1590 * Add support for PPChameleon Eval Board
1592 * Add support for P3G4 board
1594 * Fix problem with MGT5100 FEC driver: add "early" MAC address
1597 * Patch by Yuli Barcohen, 7 Aug 2003:
1598 check BCSR to detect if the board is configured in PCI mode
1600 ======================================================================
1601 Changes for U-Boot 0.4.7:
1602 ======================================================================
1604 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
1605 add support for Adder II MPC852T module
1607 * Patch by George G. Davis, 19 Aug 2003:
1608 fix TI Innovator/OMAP1510 pin configs
1610 * Patches by Kshitij, 18 Aug 2003
1611 - add support for arm926ejs cpu core
1612 - add support for TI OMAP 1610 Innovator Board
1614 * Patch by Yuli Barcohen, 14 Aug 2003:
1615 add support for bzip2 uncompression
1617 * Add GCC library to examples/Makefile so GCC utility functions will
1620 * Add I2C and RTC support for RMU board using software I2C driver
1621 (because of better response to iprobe command); fix problem with
1624 * Patch by Matthias Fuchs, 28 Aug 2003:
1625 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
1626 CONFIG_BOOTP_MAKS (see README).
1628 * Fix ICU862 environment problem
1630 * Fix RAM size detection for RMU board
1632 * Implement "reset" for MGT5100/MPC5200 systems
1634 ======================================================================
1635 Changes for U-Boot 0.4.6:
1636 ======================================================================
1638 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
1639 allow selection of clock frequency as "make" target
1641 * Implement memory autosizing code for IceCube boards
1643 * Configure network port on INCA-IP for autonegotiation
1645 * Fix overflow problem in network timeout code
1647 * Patch by Richard Woodruff, 8 Aug 2003:
1648 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
1650 ======================================================================
1651 Changes for U-Boot 0.4.5:
1652 ======================================================================
1654 * Update for TQM board defaults:
1655 disable clocks_in_mhz, enable boot count limit
1657 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
1658 in toplevel directory instead. Removed astest.c from tools/gdb because
1659 it is no longer relevant.
1661 * Fix PCI support for MPC5200 / IceCube Board
1663 * Map ISP1362 USB OTG controller for NSCU board
1665 * Patch by Brad Parker, 02 Aug 2003:
1666 fix sc520_cdp problems
1668 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
1670 * Allow erase command to cross flash bank boundaries
1672 * Patch by Scott McNutt, 21 Jul 2003:
1673 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
1674 Both LynxOS and BlueCat linux KDIs are supported.
1676 * Patch by Richard Woodruff, 25 Jul 2003:
1677 use more reliable reset for OMAP/925T
1679 * Patch by Nye Liu, 25 Jul 2003:
1680 fix typo in mpc8xx.h
1682 * Patch by Richard Woodruff, 24 Jul 2003:
1683 Fixes for cmd_nand.c:
1684 - Fixed null dereferece which could result in incorrect ECC values.
1685 - Added support for devices with no Ready/Busy signal hooked up.
1686 - Added OMAP1510 read/write protect handling.
1687 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
1689 - Switched default ECC to be JFFS2.
1691 * Allow crc32 to be used at address 0x000
1693 * Provide consistent interface to standalone applications to access
1694 the 'global_data' structure
1695 Provide a doc/README.standalone more useful to users/developers.
1697 * Make IceCube MGT5100 FEC driver work
1699 * Implement new mechanism to export U-Boot's functions to standalone
1700 applications: instead of using (PPC-specific) system calls we now
1701 use a jump table; please see doc/README.standalone for details
1703 * Patch by Dave Westwood, 24 Jul 2003:
1704 added support for Unity OS (a proprietary OS)
1706 * Patch by Detlev Zundel, 23 Jul 2003:
1707 add "imls" command to print flash table of contents
1709 * Fix cold boot detection for log buffer reset
1711 * Return error for invalid length specifiers with "cp.X" etc.
1713 * Fix startup problem on MIPS
1715 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
1716 bitmap support is configured
1718 * Patch by Bill Hargen, 18 Jul 2003:
1719 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
1721 * Patch by Denis Peter, 18 Jul 2003:
1722 - fix memory configuration for MIP405T
1723 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
1725 * Cleanup of TQM82xx configurations; use "official" board types
1726 to make selection easier.
1728 * Patch by Martin Krause, 17 Jul 2003:
1729 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
1731 * Patch by Richard Woodruff, 17 July 03:
1732 - Fixed bug in OMAP1510 baud rate divisor settings.
1734 * Patch by Nye Liu, 16 July 2003:
1736 - add MPC86xADS support (uses MPC86xADS.h)
1737 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
1739 o BRG changes (EXTAL/XTAL restricted to 10MHz)
1740 o don't trust gclk() software measurement by default, depend on
1741 CONFIG_8xx_GCLK_FREQ
1742 - add DRAM SIMM not installed detection
1743 - use more "correct" SDRAM initialization sequence
1744 - allow different SDRAM sizes (8xxADS has 8M)
1746 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
1747 - rename MAMR/MBMR defines to be more consistent. Should eventually
1748 be merged into MxMR to better reflect the PowerQUICC datasheet.
1750 * Patch by Yuli Barcohen, 16 Jul 2003:
1751 support new Motorola PQ2FADS-ZU evaluation board which replaced
1752 MPC8260ADS and MPC8266ADS
1754 ======================================================================
1755 Changes for U-Boot 0.4.4:
1756 ======================================================================
1758 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
1760 * Add support for MGT5100 and MPC5200 processors
1762 * Patch by Lutz Dennig, 15 Jul 2003:
1763 update for R360MPI board
1765 ======================================================================
1766 Changes for U-Boot 0.4.3:
1767 ======================================================================
1769 * Patches by Kshitij, 04 Jul 2003
1770 - added support for arm925t cpu core
1771 - added support for TI OMAP 1510 Innovator Board
1773 * Patches by Martin Krause, 14 Jul 2003:
1774 - add I2C support for s3c2400 systems (trab board)
1775 - (re-) add "ping" to command table
1777 * Fix handling of "slow" POST routines
1779 * Patches by Yuli Barcohen, 13 Jul 2003:
1780 - Correct flash and JFFS2 support for MPC8260ADS
1781 - fix PVR values and clock generation for PowerQUICC II family
1784 * Patch by Bernhard Kuhn, 08 Jul 2003:
1785 - add support for M68K targets
1787 * Patch by Ken Chou, 3 Jul:
1788 - Fix PCI config table for A3000
1789 - Fix iobase for natsemi.c
1790 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
1792 * Allow to enable "slow" POST routines by key press on power-on
1793 * Fix temperature dependend switching of LCD backlight on LWMON
1794 * Tweak output format for LWMON
1796 * Patch by Stefan Roese, 11 Jul 2003:
1797 - Fix bug in CONFIG_VERSION_VARIABLE.
1798 - AR405 config updated.
1799 - OCRTC/ORSG: bsp command added.
1800 - ASH405 bsp update.
1802 ======================================================================
1803 Changes for U-Boot 0.4.2:
1804 ======================================================================
1806 * Add support for NSCU board
1808 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
1810 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
1811 mirror bit flash on TQM8xxM modules
1813 * Patch by Kenneth Johansson, 30 Jun 2003:
1814 get rid of MK_CMD_ENTRY macro; update doc/README.command
1816 * Patch by Seb James, 30 Jun 2003:
1817 Improve documentation of I2C configuration in README
1819 * Fix problems with previous log buffer "fixes"
1821 * Fix minor help text issues
1823 * "log append" did not append a newline
1825 ======================================================================
1826 Changes for U-Boot 0.4.1:
1827 ======================================================================
1829 * Fix some missing commands, cleanup header files
1830 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
1832 * Rewrite command lookup and help command (fix problems with bubble
1833 sort when sorting command name list). Minor cleanup here and there.
1835 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
1836 - Allow to call sysmon function interactively
1837 - PIC on LWMON board needs delay after power-on
1838 - Add missing RSR definitions for MPC8xx
1839 - Improve log buffer handling: guarantee clean reset after power-on
1840 - Add support for EXBITGEN board (aka "genie")
1841 - Add support for SL8245 board
1844 - remove trailing white space, trailing empty lines, C++ comments, etc.
1845 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
1847 * Patches by Kenneth Johansson, 25 Jun 2003:
1848 - major rework of command structure
1849 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
1851 ======================================================================
1852 Changes for U-Boot 0.4.0:
1853 ======================================================================
1855 * Patches by Robert Schwebel, 26 Jun 2003:
1856 - csb226 configuration updated
1857 - credits for logodl port updated
1858 - innokom configuration updated
1859 - logodl tree update, still with coding style inconsistencies
1860 - added OCM for ppc405 warning to README
1862 * Patch by Pantelis Antoniou, 25 Jun 2003:
1863 update NetVia with V2 board support
1865 * Header file cleanup for ARM
1867 * Patch by Murray Jensen, 24 Jun 2003:
1868 - make sure to use only U-boot provided header files
1869 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
1871 * Patch by Stefan Roese, 24 Jun 2003:
1872 - Update esd ASH405 board files.
1873 - Update esd DASA_SIM config file.
1874 - Add ping command to some esd boards.
1876 * Patch by Yuli Barcohen, 23 Jun 2003:
1877 Update for MPC8260ADS board
1879 * Patch by Murray Jensen, 23 Jun 2003:
1880 - cleanup of GCC 3.x compiler warnings
1882 * Patch by Rune Torgersen, 4 Jun 2003:
1883 add large memory support for MPC8266ADS board
1885 * Patch by Richard Woodruff, 19 June 03:
1886 - Enabled standard u-boot device abstraction for ARM
1887 - Enabled console device for ARM
1888 - Initilized bi_baudrate for ARM
1890 * Patch by Bill Hargen, 23 Apr 2003:
1891 fix byte order for 824x I2C addresses (write op)
1893 * Patch by Murray Jensen, 20 Jun 2003:
1895 - cleanup (especially for gcc-3.x compilers)
1897 * Patch by Tom Guilliams, 20 Jun 2003:
1898 added CONFIG_750FX support for IBM 750FX processors
1900 * Patch by Devin Crumb, 02 Apr 2003:
1901 Fix clock divider rounding problem in drivers/serial.c
1903 * Patch by Richard Woodruff, 19 June 03:
1904 - Fixed smc91c111 driver to sync with the u-boot environment
1905 (driver/smc91c111.c).
1906 - Added eth_init error return check in NetLoop (net/net.c).
1908 * Patch by Ken Chou, 19 June 2003:
1909 Added support for A3000 SBC board (Artis Microsystems Inc.)
1911 * Patches by Murray Jensen, 17 Jun 2003:
1912 - Hymod board database mods: add "who" field and new xilinx chip types
1913 - provide new "init_cmd_timeout()" function so code external to
1914 "common/main.c" can use the "reset_cmd_timeout()" function before
1915 entering the main loop
1916 - add DTT support for adm1021 (new file dtt/adm1021.c; config
1917 slightly different. see include/configs/hymod.h for an example
1918 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
1919 CFG_DTT_ADM1021 defined)
1920 - add new "eeprom_probe()" function which has similar args and
1921 behaves in a similar way to "eeprom_read()" etc.
1922 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
1923 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
1924 - gdbtools copyright update
1925 - ensure that set_msr() executes the "sync" and "isync" instructions
1926 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
1927 - 8260 I/O ports fix: Open Drain should be set last when configuring
1928 - add SIU IRQ defines for 8260
1929 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
1930 config.mk to allow board configurations to override the GNU
1931 linker script, selected via the LDSCRIPT, make variable, and to
1932 give an initial value to the OBJCFLAGS make variable
1933 - 8260 i2c enhancement:
1934 o correctly extends the timeout depending on the size of all
1935 queued messages for both transmit and receive
1936 o will not continue with receive if transmit times out
1937 o ensures that the error callback is done for all queued tx
1939 o correctly detects both tx and rx timeouts, only delivers one to
1940 the callback, and does not overwrite an earlier error
1941 o logic in i2c_probe now correct
1942 - add "vprintf()" function so that "panic()" function can be
1944 - many Hymod board changes
1946 * Patches by Robert Schwebel, 14 Jun 2003:
1947 - add support for Logotronic DL datalogger board
1948 - cleanup serial line after kermit binary download
1949 - add debugX macro (debug level support)
1950 - update mach-types.h to latest arm.linux.org.uk master list.
1952 * Patches by David Müller, 12 Jun 2003:
1953 - rewrite of the S3C24X0 register definitions stuff
1954 - "driver" for the built-in S3C24X0 RTC
1956 * Patches by Yuli Barcohen, 12 Jun 2003:
1957 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
1958 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
1959 configuration word supplied by FPGA on some MPC8260ADS boards
1961 * Patch by Pantelis Antoniou, 10 Jun 2003:
1962 Unify status LED interface
1964 * Add support for DS12887 RTC; add RTC support for ATC board
1966 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
1967 Modifications for Atmel AT91RM9200DK ARM920T based development kit
1968 - Add Atmel DataFlash support for reading and writing.
1969 - Add possibility to boot a Linux from DataFlash with BOOTM command.
1970 - Add Flash detection on Atmel AT91RM9200DK
1971 (between Atmel AT49BV1614 and AT49BV1614A flashes)
1972 - Replace old Ethernet PHY layer functions
1973 - Change link address
1975 * Patch by Frank Smith, 9 Jun 2003:
1976 use CRIT_EXCEPTION for machine check on 4xx
1978 * Patch by Detlev Zundel, 13 Jun 2003:
1979 added implementation of the "carinfo" command in cmd_immap.c
1981 * Fix CONFIG_NET_MULTI support in include/net.h
1983 * Patches by Kyle Harris, 13 Mar 2003:
1984 - Add FAT partition support
1985 - Add command support for FAT
1986 - Add command support for MMC
1988 - Add Intel PXA support for video
1989 - Add Intel PXA support for MMC
1991 - Enable MMC and FAT for lubbock board
1992 - Other misc changes for lubbock board
1994 * Patch by Robert Schwebel, April 02, 2003:
1995 fix for SMSC91111 driver
1997 * Patch by Vladimir Gurevich, 04 Jun 2003:
1998 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
2000 * Patch by Stefan Roese, 05 Jun 2003:
2001 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
2002 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
2003 data cache can be used even if the chip select is in use.
2004 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
2005 (see README for further description).
2006 - Changed config files of CONFIG_EEPRO100 boards to use the
2007 CFG_RX_ETH_BUFFER define.
2009 * Add support for RMU board
2011 * Add support for TQM862L at 100/50 MHz
2013 * Patch by Pantelis Antoniou, 02 Jun 2003:
2014 major reconstruction of networking code;
2015 add "ping" support (outgoing only!)
2017 * Patch by Denis Peter, 04 June 2003:
2018 add support for the MIP405T board
2020 * Patches by Udi Finkelstein, 2 June 2003:
2021 - Added support for custom keyboards, initialized by defining a
2022 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
2023 - Added support for the RBC823 board.
2024 - cpu/mpc8xx/lcd.c now automatically calculates the
2025 Horizontal Pixel Count field.
2027 * Fix alignment problem in BOOTP (dhcp_leasetime option)
2028 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
2030 * Patch by Mark Rakes, 14 May 2003:
2031 add support for Intel e1000 gig cards.
2033 * Patch by Nye Liu, 3 Jun 2003:
2034 fix critical typo in MAMR definition (include/mpc8xx.h)
2036 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
2038 * Patch by Klaus Heydeck, 2 Jun 2003
2039 Minor changes for KUP4K configuration
2041 * Patch by Marc Singer, 29 May 2003:
2042 Fixed rarp boot method for IA32 and other little-endian CPUs.
2044 * Patch by Marc Singer, 28 May 2003:
2045 Added port I/O commands.
2047 * Patch by Matthew McClintock, 28 May 2003
2048 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
2049 - minor patches for utx8245
2051 * Patch by Daniel Engström, 28 May 2003:
2054 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
2055 add nand flash support to SXNI855T configuration
2056 fix/extend nand flash support:
2057 - fix 'nand erase' command so does not erase bad blocks
2058 - fix 'nand write' command so does not write to bad blocks
2059 - fix nand_probe() so handles no flash detected properly
2060 - add doc/README.nand
2061 - add .jffs2 and .oob options to nand read/write
2062 - add 'nand bad' command to list bad blocks
2063 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
2064 - make NAND read/write faster
2066 * Patch by Rune Torgersen, 23 May 2003:
2067 Update for MPC8266ADS board
2069 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
2070 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
2071 _time_ (!) if the environment is embedded within the U-Boot image,
2072 or in a separate flash sector.
2074 * Cleanup CFG_DER #defines in config files (wd maintained only)
2076 * Fix data abort exception handling for arm920t CPU
2078 * Fix alignment problems with flash driver for TRAB board
2080 * Patch by Donald White, 21 May 2003:
2081 fix calculation of base address in pci_hose_config_device()
2083 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
2084 execute "cmd2", even if "cmd1" fails. Note that this is different
2085 to "run var1 var2" where the contents of "var2" will NOT be
2086 executed when a command in "var1" fails.
2088 * Add zero-copy ramdisk support (requires corresponding kernel support!)
2090 * Patch by Kyle Harris, 20 May 2003:
2091 In preparation for an ixp port, rename cpu/xscale and arch-xscale
2092 into cpu/pxa and arch-pxa.
2094 * Patch by Stefan Roese, 23 May 2003:
2095 - IBM PPC405EP port added.
2096 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
2097 UART0) is used as default U-Boot console. PPC4xx only!
2098 - esd ASH405 board added (PPC405EP based).
2099 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
2100 - esd CPCI405AB board added.
2101 - esd PMC405 board added.
2102 - Update of some esd boards.
2104 * Patch by Denis Peter, 19 Mai 2003:
2105 add support for the MIP405-3 board
2107 * Patch by Dave Ellis, 22 May 2003:
2108 Fix problem with only partially cleared .bss segment
2110 * Patch by Rune Torgersen, 12 May 2003:
2111 get PCI to work on a MPC8266ADS board; incorporate change to
2112 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
2114 * Patch by Nye Liu, 1 May 2003:
2115 minor patches for the FADS8xx
2117 * Patch by Thomas Schäfer, 28 Apr 2003:
2118 Fix SPD handling for 256 ECC DIMM on Walnut
2120 * Add support for arbitrary bitmaps for TRAB's VFD command;
2121 allow to pass boot bitmap addresses in environment variables;
2122 allow for zero boot delay
2124 * Patch by Christian Geißinger, 19 May 2002:
2125 On TRAB: wait until the dummy byte has been completely sent
2127 * Patch by David Updegraff, 22 Apr 2003:
2128 update for CrayL1 board
2130 * Patch by Pantelis Antoniou, 21 Apr 2003:
2131 add boot support for ARTOS (a proprietary OS)
2133 * Patch by Steven Scholz, 11 Apr 2003:
2134 Add support for RTC DS1338
2136 * Patch by Rod Boyce, 24 Jan 2003:
2137 Fix counting of extended partitions in diskboot command
2139 * Patch by Christophe Lindheimer, 20 May 2003:
2140 allow the use of CFG_LOADS when CFG_NO_FLASH is set
2142 * Fix SDRAM timing on Purple board
2144 * Add support for CompactFlash on ATC board
2145 (includes support for Intel 82365 and compatible PC Card controllers,
2146 and Yenta-compatible PCI-to-CardBus controllers)
2148 * Patch by Mathijs Haarman, 08 May 2003:
2149 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
2151 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
2153 * Add support for Promess ATC board
2155 * Patch by Keith Outwater, 28 Apr 2003:
2156 - Miscellaneous corrections and additions to GEN860T board specific code.
2157 - Added GEN860_SC variant to GEN860T.
2158 - Miscellaneous corrections to GEN860T documentation.
2159 - Correct duplicate entry in U-Boot CREDITS file.
2160 - Add GEN860T_SC entry in MAINTAINERS file.
2161 - Update CREDITS file with GEN860T_SC info.
2163 * Update Smiths Aerospace addresses in MAINTAINERS file
2165 * Fix error handling in hush's version of "run" command
2168 - Splashscreen support
2171 - temperature dependend enabling of LCD
2173 * Allow booting from old "PPCBoot" disk partitions
2175 * Add support for TQM8255 Board / MPC8255 CPU
2177 ======================================================================
2178 Changes for U-Boot 0.3.1:
2179 ======================================================================
2181 * Make sure Block Lock Bits get cleared in R360MPI flash driver
2183 * MPC823 LCD driver: Fill color map backwards, to allow for steady
2184 display when Linux takes over
2186 * Patch by Erwin Rol, 27 Feb 2003:
2187 Add support for RTEMS (this time for real).
2189 * Add support for "bmp info" and "bmp display" commands to load
2190 bitmap images; this can be used (for example in a "preboot"
2191 command) to display a splash screen very quickly after poweron.
2193 * Add support for 133 MHz clock on INCA-IP board
2195 * Patch by Lutz Dennig, 10 Apr 2003:
2196 Update for R360MPI board
2198 * Add new meaning to "autostart" environment variable:
2199 If set to "no", a standalone image passed to the
2200 "bootm" command will be copied to the load address
2201 (and eventually uncompressed), but NOT be started.
2202 This can be used to load and uncompress arbitrary
2205 * Patch by Stefan Roese, 10 Apr 2003:
2206 Changed DHCP client to use IP address from server option field #54
2207 from the OFFER packet in the server option field #54 in the REQUEST
2208 packet. This fixes a problem using a Windows 2000 DHCP server,
2209 where the DHCP-server is not the TFTP-server.
2211 * Set max brightness for MN11236 displays on TRAB board
2213 * Add support for TQM862L modules
2215 ======================================================================
2216 Changes for U-Boot 0.3.0:
2217 ======================================================================
2219 * Patch by Arun Dharankar, 4 Apr 2003:
2220 Add IDMA example code (tested on 8260 only)
2222 * Add support for Purple Board (MIPS64 5Kc)
2224 * Add support for MIPS64 5Kc CPUs
2226 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
2228 * Patch by Denis Peter, 04 Apr 2003:
2229 - update MIP405-4 board
2231 * Patch by Stefan Roese, 4 Apr 2003:
2232 - U-Boot version environment variable "ver" added
2233 (CONFIG_VERSION_VARIABLE).
2234 - Changed PPC405GPr version from A to B.
2235 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
2237 * Patches by Denis Peter, 03 April 2003:
2238 - fix PCI IRQs on MPL boards
2239 - fix two more un-relocated pointer problems
2241 * Fix behaviour of "run" command:
2242 - print error message iv variable does not exist
2243 - terminate processing of arguments in case of error
2245 * Patches by Peter Figuli, 10 Mar 2003
2246 - Add support for BTUART on PXA platform
2247 - Add support for WEP EP250 (PXA) board
2249 * Fix flash problems on INCA-IP; add tool to allow bruning images to
2250 flash using a BDI2000
2252 * Implement fix for I2C Edge Conditions problem for all boards that
2253 use the bit-banging driver (common/soft_i2c.c)
2255 * Patch by Martin Winistoerfer, 23 Mar 2003
2256 - Add port to MPC555/556 microcontrollers
2257 - Add support for cmi customer board with
2258 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
2260 * Patch by Rick Bronson, 28 Mar 2003:
2261 - fix common/cmd_nand.c
2263 * Patch by Arun Dharankar, 24 Mar 2003:
2264 - add threads / scheduler example code
2266 * Add patches by Robert Schwebel, 31 Mar 2003:
2267 - add ctrl-c support for kermit download
2268 - align bdinfo output on ARM
2269 - csb226 board: bring in sync with innokom/memsetup.S
2270 - csb226 board: fix MDREFR handling
2271 - misc doc fixes / extensions
2272 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
2273 - add BOOT_PROGRESS to armlinux.c
2275 * Add CPU ID, version, and clock speed for INCA-IP
2277 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
2278 - fix SRAM and SDRAM memory sizing
2279 - add status LED support
2280 - add MAC address for second (SCC1) ethernet port
2282 * Update default environment for TQM8260 board
2284 * Patch by Rick Bronson, 16 Mar 2003:
2285 - Add NAND flash support for reading, writing, and erasing NAND
2286 flash (certain forms of which are called SmartMedia).
2287 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
2289 * Patches by Robert Schwebel, 19 Mar 2003:
2290 - use arm-linux-gcc as default compiler for ARM
2291 - fix i2c fixup code
2292 - fix missing baudrate setting
2293 - added $loadaddr / CFG_LOAD_ADDR support to loadb
2294 - moved "ignoring trailing characters" _before_ u-boot wants to
2295 print out diagnostics messages; removes bogus characters at the
2298 * Patch by John Zhan, 18 Mar 2003:
2299 Add support for SinoVee Microsystems SC8xx boards
2301 * Patch by Rolf Offermanns, 21 Mar 2003:
2302 ported the dnp1110 related changes from the current armboot cvs to
2303 current u-boot cvs. smc91111 does not work. problem marked in
2304 smc91111.c, grep for "FIXME".
2306 * Patch by Brian Auld, 25 Mar 2003:
2307 Add support for STM flash chips on ebony board
2309 * Add PCI support for MPC8250 Boards (PM825 module)
2311 * Patch by Stefan Roese, 25 Mar 2003:
2314 * Patch by Stefan Roese, 20 Mar 2003:
2315 - CPCI4052 update (support for revision 3).
2316 - Set edge conditioning circuitry on PPC405GPr for compatibility
2317 to existing PPC405GP designs.
2318 - Clip udiv to 5 bits on PPC405 (serial.c).
2320 * Extend INCAIP board support:
2321 - add automatic RAM size detection
2322 - add "bdinfo" command
2323 - pass flash address and size to Linux kernel
2324 - switch to 150 MHz clock
2326 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
2327 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
2328 boards, version 153 for Rev. 200 boards).
2330 * Patch by Vladimir Gurevich, 12 Mar 2003:
2331 Fix relocation problem of statically initialized string pointers
2334 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
2335 Cleanup & bug fixes for JFFS2 code:
2336 - the memory mangement was broken. It caused havoc on malloc by
2337 writing beyond the block boundaries.
2338 - the length calculation for files was wrong, sometimes resulting
2339 in short file reads.
2340 - data copying now optionally takes fragment version numbers into
2341 account, to avoid copying from older data.
2342 See doc/README.JFFS2 for details.
2344 * Patch by Josef Wagner, 12 Mar 2003:
2345 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
2346 - ETH05 and BEDBUG support for CU824
2347 - added support for MicroSys CPC45
2348 - new BOOTROM/FLASH0 and DOC base for PM826
2350 * Patch by Robert Schwebel, 12 Mar 2003:
2351 Fix the chpart command on innokom board
2354 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
2355 s/PPCBoot/U-Boot/ in some files
2356 s/pImage/uImage/ in some files
2358 * Patch by Detlev Zundel, 15 Jan 2003:
2359 Fix '' command line quoting
2361 * Patch by The LEOX team, 19 Jan 2003:
2362 - add support for the ELPT860 board
2363 - add support for Dallas ds164x RTC
2365 * Patches by David Müller, 31 Jan 2003:
2366 - minimal setup for CardBus bridges
2367 - add EEPROM read/write support in the CS8900 driver
2368 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
2369 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
2371 * Patch by Steven Scholz, 04 Feb 2003:
2372 add support for RTC DS1307
2374 * Patch by Reinhard Meyer, 5 Feb 2003:
2375 fix PLPRCR/SCCR init sequence on 8xx to allow for
2376 changes of EBDF by software
2378 * Patch by Vladimir Gurevich, 07 Feb 2003:
2379 "API-compatibility patch" for 4xx I2C driver
2381 * TRAB fixes / extensions:
2382 - Restore VFD brightness as saved in environment
2383 - add support for Fujitsu flashes
2384 - make sure both buzzers are turned off (drive low level)
2386 * Patches by Robert Schwebel, 06 Mar 2003:
2387 - fix bug in BOOTP code (must use NetCopyIP)
2388 - update of CSB226 port
2389 - clear BSS segment on XScale
2390 - added support for i2c_init_board() function
2391 - update to the Innokom plattform
2393 * Extend support for redundand environments for configurations where
2394 environment size < sector size
2396 * Patch by Rune Torgersen, 13 Feb 2003:
2397 Add support for Motorola MPC8266ADS board
2399 * Patch by Kyle Harris, 19 Feb 2003:
2400 patches for the Intel lubbock board:
2401 memsetup.S - general cleanup (based on Robert's csb226 code)
2402 flash.c - overhaul, actually works now
2403 lubbock.c - fix init funcs to return proper value
2405 * Patch by Kenneth Johansson, 26 Feb 2003:
2406 - Fixed off by one in RFTA calculation.
2407 - No need to abort when LDF is lower than we can program it's only
2408 minimum timing so clamp it to what we can do.
2409 - Takes function pointer to function for reading the spd_nvram. Usefull
2410 for faking data or hardcode a module without the nvram.
2411 - fix other user for above change
2412 - fix some comments.
2414 * Patches by Brian Waite, 26 Feb 2003:
2415 - fix port for evb64260 board
2416 - fix PCI for evb64260 board
2419 * Patch by Reinhard Meyer, 1 Mar 2003:
2420 Add support for EMK TOP860 Module
2422 * Patch by Yuli Barcohen, 02 Mar 2003:
2423 Add SPD EEPROM support for MPC8260ADS board
2425 * Patch by Robert Schwebel, 21 Jan 2003:
2426 - Add support for Innokom board
2427 - Don't complain if "install" fails
2428 - README cleanup (remove duplicated lines)
2429 - Update PXA header files
2431 * Add documentation for existing POST code (doc/README.POST)
2433 * Patch by Laudney Ren, 15 Jan 2003:
2434 Fix handling of redundand environment in "tools/envcrc.c"
2436 * Patch by Detlev Zundel, 28 Feb 2003:
2437 Add bedbug support for 824x systems
2439 * Add support for 16 MB flash configuration of TRAB board
2441 * Patch by Erwin Rol, 27 Feb 2003:
2442 Add support for RTEMS
2444 * Add image information to README
2446 * Patch by Stefan Roese, 18 Feb 2003:
2447 CPCIISER4 configuration updated.
2449 * Patch by Stefan Roese, 17 Feb 2003:
2450 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
2452 * Patch by Stefan Roese, 13 Feb 2003:
2453 Add "pcidelay" environment variable (in ms, enabled via
2454 CONFIG_PCI_BOOTDELAY).
2455 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
2456 RST# to respond to configuration cycles (33MHz -> 1s).
2458 * Fix dual PCMCIA slot support (when running with just one
2461 * Add VFD type detection to trab board
2463 * extend drivers/cs8900.c driver to synchronize ethaddr environment
2464 variable with value in the EEPROM
2466 * Patch by Stefan Roese, 10 Feb 2003:
2467 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
2469 * Add support for MIPS32 4Kc CPUs
2471 * Add support for INCA-IP Board
2473 ======================================================================
2474 Changes for U-Boot 0.2.2:
2475 ======================================================================
2477 * Add dual ethernet support on PM826
2479 * Add support for LXT971 PHY on PM826
2481 * Patch by Tord Andersson, 16 Jan 2003:
2482 Fix flash sector count for TQM8xxL
2484 * Fix I2C EEPROM problem on ICU862 board (would only write the first
2485 16 bytes out of each 32 byte block)
2487 ======================================================================
2488 Changes for U-Boot 0.2.1:
2489 ======================================================================
2491 * Add support for V37 board
2492 (patch by Jón Benediktsson, 11 Dec 2002)
2494 * Update baudrate in bd_info when it gets changed
2496 * Add watchdog trigger points while waiting for serial port
2497 (so far only 8xx -- needed on LWMON with 100ms watchdog)
2499 * Improve command line tool to access the U-Boot's environment
2500 (figuration of the utility, using a config file)
2502 * Add single quote support for (old) command line parser
2504 * Switch LWMON board default config from FRAM to EEPROM;
2505 in POST, EEPROM shows up on 8 addresses
2507 ======================================================================
2508 Changes for U-Boot 0.2.0:
2509 ======================================================================
2511 * Use 1-byte-read instead of -write for iprobe() function
2512 Add i2c commands to PM826 config
2514 * extend I2C POST code: check for list on known addresses
2516 * Improve log buffer code; use "loglevel" to decide which messages
2517 to log on the console, too (like in Linux); get rid of "logstart"
2519 * Add command line tool to access the U-Boot's environment
2520 (board-specific for TRAB now, to be fixed later)
2522 * Patch by Hans-Joerg Frieden, 06 Dec 2002
2523 Fix misc problems with AmigaOne support
2525 * Patch by Chris Hallinan, 3 Dec 2002:
2526 minor cleanup to the MPC8245 EPIC driver
2528 * Patch by Pierre Aubert , 28 Nov 2002
2529 Add support for external (SIU) interrupts on MPC8xx
2531 * Patch by Pierre Aubert , 28 Nov 2002
2532 Fix nested syscalls bug in standalone applications
2534 * Patch by David Müller, 27 Nov 2002:
2535 fix output of "pciinfo" command for CardBus bridge devices.
2537 * Fix bug in TQM8260 board detection - boards got stuck when board ID
2540 * Add LED indication for IDE activity on KUP4K board
2542 * Fix startup problems with VFD display on TRAB
2544 * Patch by Pierre Aubert, 20 Nov 2002
2545 Add driver for Epson SED13806 graphic controller.
2546 Add support for BMP logos in cfb_console driver.
2548 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
2550 * Patch by Rod Boyce, 21 Nov 2002:
2551 fix PCMCIA on MBX8xx board
2553 * Patch by Pierre Aubert , 21 Nov 2002
2554 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
2555 bootmode word in DPRAM configurable
2557 * Patch by Daniel Engström, 18 Nov 2002:
2558 Fixes for x86 port (mostly strings issues)
2560 * Patch by Ken Chou, 18 Nov 2002:
2561 Fix for natsemi NIC cards (DP83815)
2563 * Patch by Pierre Aubert, 19 Nov 2002:
2564 fix a bug for the MII configuration, and some warnings
2566 * Patch by Thomas Frieden, 13 Nov 2002:
2567 Add code for AmigaOne board
2568 (preliminary merge to U-Boot, still WIP)
2570 * Patch by Jon Diekema, 12 Nov 2002:
2571 - Adding URL for IEEE OUI lookup
2572 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
2574 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
2575 root-on-nfs macros are designed to switch how the default boot
2576 method gets defined.
2578 * Patch by Daniel Engström, 13 Nov 2002:
2579 Add support for i386 architecture and AMD SC520 board
2581 * Patch by Pierre Aubert, 12 Nov 2002:
2582 Add support for DOS filesystem and booting from DOS floppy disk
2584 * Patch by Jim Sandoz, 07 Nov 2002:
2585 Increase number of network RX buffers (PKTBUFSRX in
2586 "include/net.h") for EEPRO100 based boards (especially SP8240)
2587 which showed "Receiver is not ready" errors when U-Boot was
2588 processing the receive buffers slower than the network controller
2591 * Patch by Andreas Oberritter, 09 Nov 2002:
2592 Change behaviour of NetLoop(): return -1 for errors, filesize
2593 otherwise; return code 0 is valid an means no file loaded - in this
2594 case the environment still gets updated!
2596 * Patches by Jon Diekema, 9 Nov 2002:
2597 - improve ADC/DAC clocking on the SACSng board to align
2598 the failing edges of LRCLK and SCLK
2599 - sbc8260 configuration tweaks
2600 - add status LED support for 82xx systems
2601 - wire sspi/sspo commands into command handler; improved error
2603 - add timestamp support and alternate memory test to the
2604 SACSng configuration
2606 * Patch by Vince Husovsky, 7 Nov 2002:
2607 Add "-n" to linker options to get rid of "Not enough room for
2608 program headers" problem
2610 * Patch by David Müller, 05 Nov 2002
2611 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
2612 so we can use an already existing name
2614 * Patch by Pierre Aubert, 05 Nov 2002
2615 Hardware relatied improvments in FDC boot code
2617 * Patch by Holger Schurig, 5 Nov 2002:
2618 Make the PXA really change it's frequency
2620 * Patch by Pierre Aubert, 05 Nov 2002
2621 Add support for slave serial Spartan 2 FPGAs
2623 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
2626 * Add support for log buffer which can be passed to Linux kernel's
2627 syslog mechanism; used especially for POST results.
2629 * Patch by Klaus Heydeck, 31 Oct 2002:
2630 Add initial support for kup4k board
2632 * Patch by Robert Schwebel, 04 Nov 2002:
2633 - use watchdog to reset PXA250 systems
2634 - added progress callbacks to (some of the) ARM code
2635 - update for Cogent CSB226 board
2637 * Add support for FPS860 board
2639 * Patch by Guillaume Alexandre,, 04 Nov 2002:
2640 Improve PCI access on 32-bits Compact PCI bus
2642 * Fix mdelay() on TRAB - this was still the debugging version with
2643 seconds instead of ms.
2645 * Patch by Robert Schwebel, 1 Nov 2002:
2646 XScale related cleanup (affects all ARM boards)
2648 * Cleanup of names and README.
2650 ======================================================================
2651 Notes for U-Boot 0.1.0:
2652 ======================================================================
2654 This is the initial version of "Das U-Boot", the Universal Boot Loader.
2656 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
2657 For information about the history of the project please see the
2658 PPCBoot project page at http://sourceforge.net/projects/ppcboot
2660 ======================================================================