1 ======================================================================
2 Changes since U-Boot 1.1.1:
3 ======================================================================
5 * Add automatic update support for LWMON board
7 * Clear Block Lock-Bits when erasing flash on LWMON board.
9 * Fix return code of "fatload" command
11 * Enable MSDOS/VFAT filesystem support for LWMON board
13 * Patch by Martin Krause, 03 Aug 2004:
14 change timing for SM501 graphics controller on TQM5200 module
16 * Patch by Mark Jonas, 13 July 2004:
17 - Total5200 LCD now run in little endian mode. Endianess conversion
19 - Removed last reference to "console" environment variable.
21 * Patches by Lars Munch, 12 Jul 2004:
22 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
24 - split out the LXT971A PHY from ns_9750_eth.h
25 - split the dm9161 phy part out of at91rm9200_ether.c
27 * Patch by Andreas Engel, 12 Jul 2004:
28 Replaced hardcoded PL011 clock frequency with config variable.
29 Fixed wrong CONFIG_CMD_DFL doc.
31 * Patch by Thomas Viehweger, 09 Jun 2004:
32 make it possible to remove chpart when there is only one partition
34 * Add support for console over UDP (compatible to Ingo Molnar's
35 netconsole patch under Linux)
37 * Patch by Jon Loeliger, 16 Jul 2004:
38 - support larger DDR memories up to 2G on the PC8540/8560ADS and
40 - Made MPC8540/8560ADS be 33Mhz PCI by default.
41 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
42 and CONFIG_L2_INIT_RAM options.
43 - Refactor Local Bus initialization out of SDRAM setup.
44 - Re-implement new version of LBC11/DDR11 errata workarounds.
45 - Moved board specific PCI init parts out of CPU directory.
46 - Added TLB entry for PCI-1 IO Memory
47 - Updated README.mpc85xxads
49 * Patch by Sascha Hauer, 28 Jun:
50 - add generic support for Motorola i.MX architecture
51 - add support for mx1ads, mx1fs2 and scb9328 boards
53 * Patches by Marc Leeman, 23 Jul 2004:
54 - Add define for the PCI/Memory Buffer Configuration Register
55 - corrected comments in cpu/mpc824x/cpu_init.c
57 * Add support for multiple serial interfaces
58 (for example to allow modem dial-in / dial-out)
60 * Patch by Stefan Roese, 15 Jul 2004:
61 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
63 * Fix NSCU config; add ethernet wakeup code.
65 * Add link for preloader for Motorola Coldfire to README.m68k
67 * Patch by Michael Bendzick, 12 Jul 2004:
68 fix output formatting in drivers/cfi_flash.c
70 * Patch by Mark Jonas, 02 Jul 2004:
71 Fix lowboot (again) on MPC5xxx
73 * Patch by Curt Brune, 07 Jul 2004:
74 relocate exception vectors on arm720t if needed
76 * Patch by George G. Davis, 06 Jul 2004:
77 - update mach-types.h to latest arm.linux.org.uk master list
78 - Set correct OMAP1610 bi_arch_number for build target
80 * Patch by Curt Brune, 06 Jul 2004:
81 evb4510: add support for timer interrupt; cleanup
83 * Patch by Dan Poirot, 06 Jul 2004:
84 Fix sbc8260 environment variables
86 * Cleanup redundand "console" environment variable
88 * Patch by Mark Jonas, 05 Jul 2004:
89 add support for the Total5100's and Total5200's LCD screen
91 * Patches by Dan Eisenhut, 01 Jul 2004:
93 - Move doc2000.h include to prevent compiler warning on some boards
95 * Patch by Mark Jonas, 01 Jul 2004:
96 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
97 MGT5100 and MPC5200 based Freescale platforms.
99 * Patch by Philippe Robin, 01 Jul 2004:
100 Add initialization for Integrator and versatile board files.
102 * Patch by Hinko Kocevar, 01 Jun 2004:
103 Fix VFD FB allocation, add LCD FB allocation on ARM
105 * Patch by Martin Krause, 30 Jun 2004:
106 Add support for TQM5200 board
108 * Patch by Martin Krause, 29 Jun 2004:
109 Add loopw command: infinite write loop on address range
111 * Patches by Yasushi Shoji, 29 Jun 2004:
112 - add empty include/asm-microblaze/processor.h
113 - add to CREDITS and MAINTAINERS
114 - add gd initialization
115 - add MicroBlaze and SUZAKU board to MAKEALL script
116 - add reset support for SUZAKU
117 - add flush_cache() for MicroBlaze
118 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
119 size flash memory on SUZAKU
121 * Patch by Prakash Kumar, 27 Jun 2004:
122 Add support for the PXA250 based Intrinsyc Cerf board.
124 * Patch by Yasushi Shoji, 27 Jun 2004:
125 fix comment in include/common.h
127 * Rename SBC8560 into sbc8560 for consistency
129 * Patch by Daniel Poirot, 24 Jun 2004:
130 Add support for Wind River's sbc8240 board
132 * Patches by Yasushi Shoji, 26 Jun 2004:
133 - drivers/serial_xuartlite.c: fix "return 0" in void function
134 - add microblaze support to mkimage tool
136 * Patch by Fred Klatt, 25 Jun 2004:
137 Add support for WindRiver's sbc8560 board
139 * Patch by Nicolas Lacressonniere, 24 Jun 2004
140 Small Bugs fixes for "at91rm9200dk" board:
141 - Timing modifications for SPI DataFlash access
142 - Fix NAND flash detection bug
144 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
145 Add Support for Flash AT49BV6416 for AT91RM9200DK board
147 * Patch by Jon Loeliger, 17 June 2004:
148 Completion of the 8540ADS/8560ADS updates:
149 Fix some PCI and Rapid I/O memory maps,
150 Initialize both TSEC 1 and 2,
152 Update MAINTAINER for 85xx boards and README.mpc85xxads
154 * Patch by Yuli Barcohen, 16 Jun 2004:
155 Remove obsolete AdderII port which was superseded by unified
156 AdderII/Adder87x port
158 * Patch by Ladislav Michl, 16 Jun 2004:
159 Fix gcc-3.3.3 warnings for smc91111.c
161 * Patch by Stefan Roese, 02 Jul 2004:
162 - Fix bug in 405 ethernet driver; allocated data not cleared!
163 - Fix problem in 405 i2c driver; don't try to print without console!
165 * Patch by Paul Ruhland, 11 Jun 2004:
166 Remove debug code from 'board/lpd7a40x/flash.c'
168 * Patch by Andrea Marson, 11 Jun 2004:
169 Update for PPChameleon board:
170 - support for SysClk @ 25MHz
171 - support for Silicon Motion SM712 VGA controller
174 * Patches by Richard Woodruff, 10 Jun 2004:
175 - fix problems with examples/stubs.c for GCC >= 3.4
176 - fix problems with gd initialization
178 * Patch by Curt Brune, 17 May 2004:
179 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
180 - Add support for ESPD-Inc. EVB4510 Board
182 * Patch by Marc Leeman, 11 May 2004:
183 Fix for MPC8245 - reading PPC Memory from another device with the
184 PPC as PCI target device corrupts data due to interenal hardware
187 * Fix "cls" command when used with splash screen
189 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
190 slow download of a big image)
192 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
193 display even after showing a bitmap
195 * Patch by Josef Wagner, 04 Jun 2004:
196 - DDR Ram support for PM520 (MPC5200)
197 - support for different flash types (PM520)
198 - USB / IDE / CF-Card / DiskOnChip support for PM520
199 - 8 bit boot rom support for PM520/CE520
200 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
201 - I2C and RTC support for CPC45
202 - support of new flash type (28F160C3T) for CPC45
204 * Fix flash parameters passed to Linux for PPChameleon board
206 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
208 * Patch by Paul Ruhland, 10 Jun 2004:
209 fix support for Logic SDK-LH7A404 board and clean up the
210 LH7A404 register macros.
212 * Patch by Matthew McClintock, 10 Jun 2004:
213 Modify code to select correct serial clock on Sandpoint8245
215 * Patch by Robert Schwebel, 10 Jun 2004:
216 Add support for Intel K3 strata flash.
218 * Patch by Thomas Brand, 10 Jun 2004:
219 Fix "loads" command on DK1S10 board
221 * Patch by Yuli Barcohen, 09 Jun 2004:
222 Add support for 8MB flash SIMM and JFFS2 file system on
223 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
225 * Patch by Yuli Barcohen, 09 Jun 2004:
226 Add support for Analogue&Micro Adder87x and the older AdderII board.
228 * Patch by Ming-Len Wu, 09 Jun 2004:
229 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
231 * Patch by Sam Song, 09 Jun 2004:
232 - Add support for RPXlite_DW board
233 - Update FLASH driver for 4*AM29DL323DB90VI
234 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
236 * Patch by Mark Jonas, 08 June 2004:
237 - Make MPC5200 boards evaluate the SVR to print processor name and
238 version in checkcpu() (cpu/mpc5xxx/cpu.c).
240 * Patch by Kai-Uwe Bloem, 06 May 2004:
241 Fix endianess problem in cramfs code
243 * Patch by Tom Armistead, 04 Jun 2004:
244 Add support for MAX6900 RTC
246 * Patches by Ladislav Michl, 03 Jun 2004:
247 - fix cfi_flash.c on LE systems
248 - let 'make mrproper' delete u-boot.img as well
249 - turn printf into debug in cfi_flash.c
251 * Patch by Kurt Stremerch, 28 May 2004:
252 Add support for Exys XSEngine board
254 * Patch by Martin Krause, 27 May 2004:
255 Fix a MPC5xxx I2C timing issue in i2c_probe().
257 * Patch by Leif Lindholm, 27 May 2004:
258 Fix board_init_f() for dbau1x00 board.
260 * Patch by Imre Deak, 26 May 2004:
261 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
262 Set flash base accordingly, and decide whether to do or skip board
263 specific setup steps.
265 * Patch by Josef Baumgartner, 26 May 2004:
266 Add missing define in include/asm-m68k/global_data.h
268 * Patch by Josef Baumgartner, 25 May 2004:
269 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
271 * Patch by Paul Ruhland, 24 May 2004:
272 fix SDRAM initialization for LPD7A400 board.
274 * Patch by Jian Zhang, 20 May 2004:
275 add support for environment in NAND flash
277 * Patch by Yuli Barcohen, 20 May 2004:
278 Add support for Interphase iSPAN boards.
280 * Patches by Paul Ruhland, 17 May 2004:
281 - Add I/O functions to the smc91111 ethernet driver to support the
282 Logic LPD7A40x boards.
283 - Add support for the Logic Zoom LH7A40x based SDK board(s),
284 specifically the LPD7A400.
286 * Patches by Robert Schwebel, 15 May 2004:
287 - call MAC address reading code also for SMSC91C111;
288 - make SMSC91C111 timeout configurable, remove duplicate code
289 - fix get_timer() for PXA
290 - update doc/README.JFFS2
291 - use "bootfile" env variable also for jffs2
293 * Patch by Tolunay Orkun, 14 May 2004:
294 Add support for Cogent CSB472 board (8MB Flash Rev)
296 * Patch by Thomas Viehweger, 14 May 2004:
297 - flash.h: more flash types added
298 - immap_8260.h: some bits added (useful for RMII)
299 - cmd_coninfo.c: typo corrected, printf -> puts
300 - reduced size by replacing spaces with tab
302 * Patch by Robert Schwebel, 13 May 2004:
303 Add 'imgextract' command: extract one part of a multi file image.
305 * Patches by Jon Loeliger, 11 May 2004:
306 Dynamically handle REV1 and REV2 MPC85xx parts.
307 (Jon Loeliger, 10-May-2004).
308 New consistent memory map and Local Access Window across MPC85xx line.
309 New CCSRBAR at 0xE000_0000 now.
310 Add RAPID I/O memory map.
311 New memory map in README.MPC85xxads
312 (Kumar Gala, 10-May-2004)
313 Better board and CPU identification on MPC85xx boards at boot.
314 (Jon Loeliger, 10-May-2004)
315 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
316 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
317 (Jim Robertson, 10-May-2004)
318 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
319 Supports multiple PHYs.
320 (Andy Fleming, 10-May-2004)
321 Some README.MPC85xxads updates.
322 (Kumar Gala, 10-May-2004)
323 Copyright updates for "Freescale"
324 (Andy Fleming, 10-May-2004)
326 * Patch by Stephen Williams, 11 May 2004:
327 Add flash support for ST M29W040B
328 Reduce JSE specific flash.c to remove dead code.
330 * Patch by Markus Pietrek, 04 May 2004:
331 Fix clear_bss code for ARM systems (all except s3c44b0 which
332 doesn't clear BSS at all?)
334 * Fix "ping" problem on INC-IP board. Strange problem:
335 Sometimes the store word instruction hangs while writing to one of
336 the Switch registers, but only if the next instruction is 16-byte
337 aligned. Moving the instruction into a separate function somehow
338 makes the problem go away.
340 * Patch by Rishi Bhattacharya, 08 May 2004:
341 Add support for TI OMAP5912 OSK Board
343 * Patch by Sam Song May, 07 May 2004:
344 Fix typo of UPM table for rmu board
346 * Patch by Pantelis Antoniou, 05 May 2004:
347 - Intracom board update.
350 * Add support for the second Ethernet interface for the 'PPChameleon'
353 * Patch by Dave Peverley, 30 Apr 2004:
354 Add support for OMAP730 Perseus2 Development board
356 * Patch by Alan J. Luse, 29 Apr 2004:
357 Fix flash chip-select (OR0) option register setting on FADS boards.
359 * Patch by Alan J. Luse, 29 Apr 2004:
360 Report MII network speed and duplex setting properly when
361 auto-negotiate is not enabled.
363 * Patch by Jarrett Redd, 29 Apr 2004:
364 Fix hang on reset on Ocotea board due to flash in wrong mode.
366 * Patch by Dave Peverley, 29 Apr 2004:
367 add MAC address detection to smc91111 driver
369 * Patch by David Müller, 28 Apr 2004:
370 fix typo in lib_arm/board.c
372 * Patch by Tolunay Orkun, 20 Apr 2004:
373 - README update: add CONFIG_CSB272 and csb272_config
374 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
375 i2cfast environment variable
377 * Patch by Yuli Barcohen, 19 Apr 2004:
378 - Rename DUET_ADS to MPC885ADS
379 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
380 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
381 - Clean up FADS family port to use the new defines
383 * Fix PCI support on CPC45 board
385 * Patch by Scott McNutt, 25 Apr 2004:
386 Add Nios GDB/JTAG Console support:
387 - Add stubs to support gdb via JTAG.
388 - Add support for console over JTAG.
391 * Add support for CATcenter board (based on PPChameleon ME module)
393 * Patch by Klaus Heydeck, 12 May 2004:
394 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
395 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
396 various changes to KUP4 board specific files
398 * Fix minor network problem on MPC5200: need some delay between
399 resetting the PHY and sending the first packet. Implemented in a
400 "natural" way by invoking the PHY reset and initialization code
401 only once after power on vs. each time the interface is brought up.
403 * Add some limited support for low-speed devices to SL811 USB controller
404 (at least "usb reset" now passes successfully and "usb info" displays
407 * Change init sequence for multiple network interfaces: initialize
408 on-chip interfaces before external cards.
410 * Fix memory leak in the NAND-specific JFFS2 code
412 * Fix SL811 USB controller when attached to a USB hub
414 * Fix config option spelling in PM520 config file
416 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
417 patches by Pantelis Antoniou, 30 Mar 2004)
419 * Fix minor NAND JFFS2 related issue
421 * Fixes for SL811 USB controller:
422 - implement workaround for broken memory stick
423 - improve error handling
425 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
426 cope with congested networks.
428 ======================================================================
429 Changes for U-Boot 1.1.1:
430 ======================================================================
432 * Patch by Travis Sawyer, 23 Apr 2004:
433 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
434 errata from Vitesse Semiconductor.
436 * Patch by Philippe Robin, 22 Apr 2004:
437 Fix ethernet configuration for "versatile" board
439 * Patch by Kshitij Gupta, 21 Apr 2004:
440 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
442 * Patch by Steven Scholz, 24 Feb 2004:
443 Fix a bug in AT91RM9200 ethernet driver:
444 The MII interface is now initialized before accessing the PHY.
446 * Patch by John Kerl, 19 Apr 2004:
447 Use U-boot's miiphy.h for PHY register names, rather than
448 introducing a new header file.
450 * Update pci_ids.h from linux-2.4.26
452 * Patch by Masami Komiya, 19 Apr 2004:
453 Fix problem cause by VLAN function on little endian architecture
454 without VLAN environment
456 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
457 binary image for all clock frequencies. Implement run-time
458 optimization of flash access timing based on the actual bus
461 * Modify KUP4X board configuration to use SL811 driver for USB memory
462 sticks (including FAT / VFAT filesystem support)
464 * Add SL811 Host Controller Interface driver for USB
466 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
468 * Patch by Pantelis Antoniou, 19 Apr 2004:
469 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
470 Minor patches for Intracom boards.
472 * Patch by Christian Pell, 19 Apr 2004:
473 cleanup support for CF/IDE on PCMCIA for PXA25X
475 * Temporarily disabled John Kerl's extended MII command code because
476 "miivals.h" is missing
478 * Patches by Mark Jonas, 13 Apr 2004:
479 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
480 - Add sync instructions to IceCube SDRAM init code
481 - Move SDRAM chip constants into seperate include files
482 - Unify DDR and SDR initialization code
483 - Unify all IceCube (Lite5xxx) target names
485 * Patch by John Kerl, 16 Apr 2004:
486 Enable ranges in mii command, e.g. mii read 0-1f 0 or
487 mii read 4-7 18-1a. Also add mii dump subcommand for
488 pretty-printing standard regs 0-5.
490 * Patch by Stephen Williams, 16 April 2004:
491 fix typo in JSE.h; update MAINTAINERS
493 * Patch by Matthew S. McClintock, 14 Apr 2004:
494 fix initdram function for utx8245 board
496 * Patch by Markus Pietrek, 14 Apr 2004:
497 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
499 * Patch by Reinhard Meyer, 18 Apr 2004:
500 provide the IDE Reset Function for EMK 5200 boards
502 * Patch by Masami Komiya, 12 Apr 2004:
503 fix pci_hose_write_config_{byte,word}_via_dword problems
505 * Patch by Sangmoon Kim, 12 Apr 2004:
506 Update max RAM size for debris board
508 * Patch by Travis Sawyer, 08 Apr 2004:
509 Add TLB entry for second DIMM slot on ocotea
511 * Patch by Masami Komiya, 08 Apr 2004:
512 add RTL8169 network driver
514 * Patch by Dan Malek, 07 Apr 2004:
515 - Add support for RPC/STx GP3, Motorola 8560 board
516 - Update 85xx TSEC driver so it searches MII for first available PHY
518 - Add functions to support console MII commands.
520 * Patch by Tolunay Orkun, 07 Apr 2004:
521 Move initialization of bi_iic_fast[]
522 from board_init_f() to board_init_r()
524 * Patch by Yasushi Shoji, 07 Apr 2004:
525 Cleanup microblaze port
527 * Patch by Sangmoon Kim, 07 Apr 2004:
528 Add auto SDRAM module detection for Debris board
530 * Patch by Rune Torgersen, 06 Apr 2004:
531 - Fix some PCI problems on the MPC8266ADS board
532 - Fix the location of some PCI entries in the immap structure
534 * Patch by Yasushi Shoji, 07 Apr 2004:
535 - add support for microblaze processors
536 - add support for AtmarkTechno "suzaku" board
538 * Configure PPChameleon board to use redundand environment in flash
540 * Configure PPChameleon board to use JFFS2 NAND support.
542 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
544 * Patch by Rune Torgersen, 16 Apr 2004:
547 * Patches by Pantelis Antoniou, 16 Apr 2004:
548 - add support for a new version of an Intracom board and fix
549 various other things on others.
550 - add verify support to the crc32 command (define
551 CONFIG_CRC32_VERIFY to enable it)
552 - fix FEC driver for MPC8xx systems:
553 1. fix compilation problems for boards that use dynamic
555 2. shut down FEC after network transfers
557 1. A new test command was added. This is a simplified version of
558 the one in the bourne shell.
559 2. A new exit command was added which terminates the current
561 3. Fixed handing of $? (exit code of last executed command)
562 - Fix some compile problems;
563 add "once" functionality for the netretry variable
565 * Patch by George G. Davis, 02 Apr 2004:
566 add support for Intel Assabet board
568 * Patch by Stephen Williams, 01 Apr 2004:
569 Add support for Picture Elements JSE board
571 * Patch by Christian Pell, 01 Apr 2004:
572 Add CompactFlash support for PXA systems.
574 * Patches by Pantelis Antoniou, 30 Mar 2004:
575 - add auto-complete support to the U-Boot CLI
576 - add support for NETTA and NETPHONE boards; fix NETVIA board
577 - add support for the Epson 156x series of graphical displays
578 (These displays are serial and not suitable for using a normal
579 framebuffer console on them)
580 - add infrastructure needed in order to POST any DSPs in a board
581 - improve and fix various things in the MPC8xx FEC driver:
582 1. The new 87x and 88x series of processors have two FECs,
583 and the new driver supports them both.
584 2. Another change in the 87x/88x series is support for
585 the RMII (Reduced MII) interface. However numerous
586 changes are needed to make it work since the PHYs
587 are connected to the same lines. That means that
588 you have to address them correctly over the MII
590 3. We now correctly match the MII/RMII interface
591 configuration to what the PHY reports.
592 - Fix problem when readingthe MII status register. Due to the
593 internal design of many PHYs you have to read the register
594 twice. The problem is more apparent in 10Mbit mode.
595 - add new mode ".jffs2s" for reading from a NAND device: it just
596 skips over bad blocks.
597 - add networking support for VLANs (802.1q), and CDP (Cisco
599 - some minor patches / cleanup
601 * Patch by Yuli Barcohen, 28 Mar 2004:
602 - Add support for MPC8272 family including MPC8247/8248/8271/8272
603 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
604 - Change configuration method for MPC8260ADS family
606 * add startup code to clear the BSS of standalone applications
608 * Fix if / elif handling bug in HUSH shell
610 ======================================================================
611 Changes for U-Boot 1.1.0:
612 ======================================================================
614 * Patch by Mark Jonas: Remove config.tmp files only when
615 unconfiguring the board
617 * Adapt RMU board for bigger flash memory
619 * Patch by Klaus Heydeck, 13 Mar 2003:
620 Add support for KUP4X Board
622 * Patch by Pavel Bartusek, 21 Mar 2004
625 * Patch by Hinko Kocevar, 20 Mar 2004
626 - Add auto-release for SMSC LAN91c111 driver
627 - Add save/restore of PTR and PNR regs as suggested in datasheet
629 * Patch by Stephen Williams, 19 March 2004
630 Increase speed of sector reads from SystemACE,
631 shorten poll timeout and remove a useless reset
633 * Patch by Tolunay Orkun, 19 Mar 2004:
634 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
637 * Patch by Brad Kemp, 18 Mar 2004:
638 prevent machine checks during a PCI scan
640 * Patch by Pierre Aubert, 18 Mar 2004:
641 Fix string cleaning in IDE identification
643 * Patch by Pierre Aubert, 18 Mar 2004:
644 - Unify video mode handling for Chips & Technologies 69000 Video
645 chip and Silicon Motion SMI 712/710/810 Video chip
646 - Add selection of the video output (CRT or LCD) via 'videoout'
647 environment variable for the Silicon Motion
650 * Patch by Pierre Aubert, 18 Mar 2004:
651 include/common.h typo fix
653 * Patches by Tolunay Orkun, 17 Mar 2004:
654 - Add support for bd->bi_iic_fast[] initialization via environment
655 variable "i2cfast" (CONFIG_I2CFAST)
656 - Add "i2cfast" u-boot environment variable support for csb272
658 * Patch by Carl Riechers, 17 Mar 2004:
659 Ignore '\0' characters in console input for use with telnet and
662 * Patch by Leon Kukovec, 17 Mar 2004:
663 typo fix for strswab prototype #ifdef
665 * Patches by Thomas Viehweger, 16 Mar 2004:
666 - show PCI clock frequency on MPC8260 systems
667 - add FCC_PSMR_RMII flag for HiP7 processors
668 - in do_jffs2_fsload(), take load address from load_addr if not set
669 explicit, update load_addr otherwise
670 - replaced printf by putc/puts when no formatting is needed
671 (smaller code size, faster execution)
673 * Patch by Phillippe Robin, 16 Mar 2004:
674 avoid dereferencing NULL pointer in lib_arm/armlinux.c
676 * Patch by Stephen Williams, 15 Mar 2004:
677 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
679 * Patch by Tolunay Orkun, 15 Mar 2004:
680 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
682 * Patch by Travis Sawyer, 15 Mar 2004:
683 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
685 * Add start-up delay to make sure power has stabilized before
686 attempting to switch on USB on SX1 board.
688 * Patch by Josef Wagner, 18 Mar 2004:
689 - Add support for MicroSys XM250 board (PXA255)
690 - Add support for MicroSys PM828 board (MPC8280)
691 - Add support for 32 MB Flash on PM825/826
692 - new SDRAM refresh rate for PM825/PM826
693 - added support for MicroSys PM520 (MPC5200)
694 - replaced Query by Identify command in CPU86/flash.c
697 * Fix wrap around problem with udelay() on ARM920T
699 * Add support for Macronix flash on TRAB board
701 * Patch by Pierre Aubert, 15 Mar 2004:
702 Fix buffer overflow in IDE identification
704 * Fix power-off of LCD for out-of-band temperatures on LWMON board
706 * Remove redundand #define in IceCube.h
708 * Patch by Steven Scholz, 27 Feb 2004:
709 - Adding get_ticks() and get_tbclk() for AT91RM9200
710 - Many white space fixes in cpu/at91rm9200/interrupts.c
712 * Patches by Steven Scholz, 20 Feb 2004:
713 some cleanup in AT91RM9200 related code
715 * Patches by Travis Sawyer, 12 Mar 2004:
716 - Fix Gigabit Ethernet support for 440GX
717 - Add Gigabit Ethernet Support to MII PHY utilities
719 * Patch by Brad Kemp, 12 Mar 2004:
720 Fixes for drivers/cfi_flash.c:
721 - Better support for x8/x16 implementations
722 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
723 - Added defines for AMD command and address constants
725 * Patch by Leon Kukovec, 12 Mar 2004:
726 Fix get_dentfromdir() to correctly handle deleted dentries
728 * Patch by George G. Davis, 11 Mar 2004:
729 Remove hard coded network settings in TI OMAP1610 H2
732 * Patch by George G. Davis, 11 Mar 2004:
733 add support for ADS GraphicsClient+ board.
735 * Patch by Pierre Aubert, 11 Mar 2004:
736 - add bitmap command and splash screen support in cfb console
737 - add [optional] origin in the bitmap display command
739 * Patch by Travis Sawyer, 11 Mar 2004:
740 Fix ocotea board early init interrupt setup.
742 * Patch by Thomas Viehweger, 11 Mar 2004:
743 Remove redundand code; add PCI-specific bits to include/mpc8260.h
745 * Patch by Stephan Linz, 09 Mar 2004
746 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
748 * Patch by George G. Davis, 9 Mar 2004:
749 fix recent build failure for SA1100 target
751 * Patch by Travis Sawyer, 09 Mar 2004:
752 Support native interrupt mode for the IBM440GX.
753 Previously it was running in 440GP compatibility mode.
755 * Patch by Philippe Robin, 09 Mar 2004:
756 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
759 * Patch by Masami Komiya, 08 Mar 2004:
760 Don't overwrite server IP address or boot file name
761 when the boot server does not return values
763 * Patch by Tolunay Orkun, 5 Mar 2004:
764 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
766 * Patch by Tolunay Orkun, 5 Mar 2004:
767 Fix early board initialization for Cogent CSB272 board
769 * Patch by Ed Okerson, 3 Mar 2004:
770 fix CFI flash writes for little endian systems
772 * Patch by Reinhard Meyer, 01 Mar 2004:
773 generalize USB and IDE support for MPC5200 with according
774 changes to IceCube.h and TOP5200.h
775 add Am29LV256 256 MBit FLASH support for TOP5200 boards
776 add info about USB and IDE to README
778 * Patch by Yuli Barcohen, 4 Mar 2004:
779 Fix problems with GCC 3.3.x which changed handling of global
780 variables explicitly initialized to zero (now in .bss instead of
783 * Patch by Leon Kukovec, 02 Mar 2004:
784 add strswab() to fix IDE LBA capacity, firmware and model numbers
785 on little endian machines
787 * Patch by Masami Komiya, 02 Mar 2004:
788 - Remove get_ticks() from NFS code
789 - Add verification of RPC transaction ID
791 * Patch by Pierre Aubert, 02 Mar 2004:
792 cleanup for IDE and USB drivers for MPC5200
794 * Patch by Travis Sawyer, 01 Mar 2004:
796 - Add IBM PPC440GX Ref Platform support (Ocotea)
797 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
798 Adapted to U-Boot and 440GX port
800 - Add gracious handling of all Ethernet Pin Selections for 440GX
801 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
803 - Add needed bit definitions
806 * Patch by Carl Riechers, 1 Mar 2004:
807 Add PPC440GX prbdv0 divider to fix memory clock calculation.
809 * Patch by Stephan Linz, 27 Feb 2004
810 - avoid problems for targets without NFS download support
812 * Patch by Rune Torgersen, 27 Feb 2004:
813 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
814 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
815 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
817 * Patch by Masami Komiya, 27 Feb 2004:
818 Fix rarpboot: add autoload by NFS
820 * Patch by Dan Eisenhut, 26 Feb 2004:
821 fix flash_write return value in saveenv
823 * Patch by Stephan Linz, 11 Dec 2003
824 expand config.mk to avoid trigraph warnings on NIOS
826 * Rename "BMS2003" board into "HMI10"
828 * SX1 patches: use "serial#" for USB serial #; use redundand environment
829 storage; auto-set console on USB port (using preboot command)
831 * Add support for SX1 mobile phone; add support for USB-based console
832 (enable with "setenv stdout usbtty; setenv stdin usbtty")
834 * Fix LOWBOOT configuration for MPC5200 with DDR memory
836 * Fix SDRAM timings for LITE5200 / IceCube board
838 * Handle Auti-MDIX / connection status for INCA-IP
840 * Fix USB problems when attempting to read 0 bytes
842 * Patch by Travis Sawyer, 26 Feb 2004:
843 Fix broken compile for XPEDITE1K target.
845 * Patch by Stephan Linz, 26 Feb 2004:
846 Bug fix for NFS code on NIOS targets
848 * Patch by Stephen Williams, 26 Feb 2004:
849 Break up SystemACE reads of large block counts
851 * Patch by Pierre Aubert, 26 Feb 2004
852 add IDE support for MPC5200
854 * Patch by Masami Komiya, 26 Feb 2004:
857 * Patch by Stephen Williams
858 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
859 elsewhere in the source.
861 * Patch by Steven Scholz, 25 Feb 2004:
862 - Timeouts in FPGA code should be based on CFG_HZ
863 - Minor cleanup in code for Altera FPGA ACEX1K
865 * Patch by Steven Scholz, 25 Feb 2004:
866 Changed "Directory Hierarchy" section in README
868 * Patch by Masami Komiya, 25 Feb 2004:
869 Reduce copy count in nfs_read_reply() of NFS code
871 * Patch by Markus Pietrek, 24 Feb 2004:
872 NS9750 DevBoard added
874 * Patch by Pierre Aubert, 24 Feb 2004
875 add USB support for MPC5200
877 * Patch by Steven Scholz, 24 Feb 2004:
878 - fix MII commands to use values from last command
880 * Patch by Torsten Demke, 24 Feb 2004:
881 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
883 * Patch by Rahul Shanbhag, 19 Feb 2004:
884 Fixes for for OMAP1610 board:
885 - shift some IRQ specific code to platform.S file
886 - remove duplicatewatchdog reset code from start.S
888 * Make Auto-MDIX Support configurable on INCA-IP board
890 * Fix license for mkimage tool
892 * Patch by Masami Komiya, 24 Feb 2004:
893 Update NetBootFileXferSize in NFS code
895 * Patch by Scott McNutt, 24 Feb 2004:
896 fix packet length in NFS code
898 * Patch by Masami Komiy, 22 Feb 2004:
899 Add support for NFS for file download
901 * Patch by Andrea Scian, 17 Feb 2004:
902 Add support for S3C44B0 processor and DAVE B2 board
904 * Patch by Steven Scholz, 20 Feb 2004:
905 - Add support for MII commands on AT91RM9200 boards
906 - some cleanup in AT91RM9200 ethernet code
908 * Patch by Peter Ryser, 20 Feb 2004:
909 Add support for the Xilinx ML300 platform
911 * Patch by Stephan Linz, 17 Feb 2004:
912 Fix watchdog support for NIOS
914 * Patch by Josh Fryman, 16 Feb 2004:
915 Fix byte-swapping for cfi_flash.c for different bus widths
917 * Patch by Jon Diekema, 14 Jeb 2004:
918 Remove duplicate "FPGA Support" notes from the README file
920 * Patches by Reinhard Meyer, 14 Feb 2004:
921 - update board/emk tree; use common flash driver
922 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
923 [adapted for other PPC CPUs -- wd]
924 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
926 * Patch by Jon Diekema, 13 Feb 2004:
927 Call show_boot_progress() whenever POST "FAILED" is printed.
929 * Patch by Nishant Kamat, 13 Feb 2004:
930 Add support for TI OMAP1610 H2 Board
931 Fixes for cpu/arm926ejs/interrupt.c
932 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
933 Fix for a timer bug in OMAP1610 Innovator
934 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
936 * Patches by Stephan Linz, 12 Feb 2004:
937 - add support for NIOS timer with variable period preload counter value
938 - prepare POST framework support for NIOS targets
940 * Patch by Denis Peter, 11 Feb 2004:
941 add POST support for the MIP405 board
943 * Patch by Laurent Mohin, 10 Feb 2004:
944 Fix buffer overflow in common/usb.c
946 * Patch by Tolunay Orkun, 10 Feb 2004:
947 Add support for Cogent CSB272 board
949 * Patch by Thomas Elste, 10 Feb 2004:
950 Add support for NET+50 CPU and ModNET50 board
952 * Patch by Sam Song, 10 Feb 2004:
953 Fix typos in cfi_flash.c
955 * Patch by Leon Kukovec, 10 Feb 2004
956 Fixed long dir entry slot id calculation in get_vfatname
958 * Patch by Robin Gilks, 10 Feb 2004:
959 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
960 !=, <>, <, >, <=, >=)
962 * Fix problem with side effects in macros in include/usb.h
964 * Patch by David Benson, 13 Nov 2003:
965 bug 841358 - fix TFTP download size limit
968 improper flush_cache() in load_serial()
971 MPC8540 - missing volatile declarations
973 * Patch by Stephen Williams, 09 Feb 2004:
974 Add support for Xilinx SystemACE chip:
975 - New files common/cmd_ace.c and include/systemace.h
976 - Hook systemace support into cmd_fat and the partition manager
978 * Patch by Travis Sawyer, 09 Feb 2004:
979 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
981 * Patch by Travis Sawyer, 09 Feb 2004:
983 - Fix PCI Indirect access for type 1 config cycles with ppc440.
984 - Add phymode for 440 enet
987 - Change board_pre_init to board_early_init_f
988 - Add user flash to bus controller setup
990 - Fix is_pci_host to check GPIO for monarch bit
991 - Force xpedite1k to pci conventional mode (via #define option)
993 * Patch by Brad Kemp, 4 Feb 2004:
994 - handle the machine check that is generated during the PCI scans
996 - define the registers used in the IMMR by the PCI subsystem.
998 * Patch by Pierre Aubert, 03 Feb 2004:
999 cpu/mpc5xxx/start.S: copy MBAR into SPR311
1001 * Patch by Jeff Angielski, 03 Feb 2004:
1002 Fix copy & paste error in cpu/mpc8260/pci.c
1004 * Patch by Reinhard Meyer, 24 Jan 2004:
1005 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
1007 * Add Auto-MDIX support for INCA-IP
1011 * Patch by Josef Baumgartner, 10 Feb 2004:
1012 Fixes for Coldfire port
1014 * Patch by Brad Kemp, 11 Feb 2004:
1015 Fix CFI flash driver problems
1017 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
1018 modules at CPU clock frequencies above 66 MHz.
1020 * Optimize flash programming speed for LWMON (by another 100% :-)
1022 * Patch by Jian Zhang, 3 Feb 2004:
1023 - Changed the incorrect FAT12BUFSIZE
1024 - data_begin in fsdata can be negative. Changed it to be short.
1026 * Patches by Stephan Linz, 30 Jan 2004:
1027 1: - board/altera/common/flash.c:flash_erase():
1028 o allow interrupts befor get_timer() call
1029 o check-up each erased sector and avoid unexpected timeouts
1030 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
1031 o enclose sevenseg_set() in cpp condition
1032 - remove the ASMI configuration for DK1S10_standard_32 (never present)
1033 - fix some typed in mistakes in the NIOS documentation
1034 2: - split DK1C20 configuration into several header files:
1035 o two new files for each NIOS CPU description
1036 o U-Boot related part is remaining in DK1C20.h
1037 3: - split DK1S10 configuration into several header files:
1038 o two new files for each NIOS CPU description
1039 o U-Boot related part is remaining in DK1S10.h
1040 4: - Add support for the Microtronix Linux Development Kit
1041 NIOS CPU configuration at the Altera Nios Development Kit,
1042 Stratix Edition (DK-1S10)
1043 5: - Add documentation for the Altera Nios Development Kit,
1044 Stratix Edition (DK-1S10)
1045 6: - Add support for the Nios Serial Peripharel Interface (SPI)
1047 7: - Add support for the common U-Boot SPI framework at
1050 * Patch by Rahul Shanbhag, 28 Jan 2004:
1051 Fix flash protection/locking handling for OMAP1610 innovator board.
1053 * Patch by Rolf Peukert, 28 Jan 2004:
1054 fix flash write problems on CSB226 board (write with 32 bit bus width)
1056 * Patches by Mark Jonas, 16 Jan 2004:
1057 - fix rounding error when calculating baudrates for MPC5200 PSCs
1058 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
1059 time which is not supported
1061 * Patch by Yuli Barcohen, 26 Jan 2004:
1062 Allow bzip2 compression for small memory footprint boards
1064 * Patch by Brad Kemp, 21 Jan 2004:
1065 Add support for CFI flash driver for both the Intel and the AMD
1068 * Patch by Travis Sawyer, 20 Jan 2004:
1069 Fix pci bridge auto enumeration of sibling p2p bridges.
1071 * Patch by Tolunay Orkun, 12 Jan 2004:
1072 Add some delays as needed for Intel LXT971A PHY support
1074 * Patches by Stephan Linz, 09 Jan 2004:
1075 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
1076 - make DK1C20 board configuration related to ASMI conform to
1079 * Patch by Anders Larsen, 09 Jan 2004:
1081 ARM memory layout fixes: the abort-stack is now set up in the
1082 correct RAM area, and the BSS is zeroed out as it should be.
1084 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
1085 of the linker scripts are replaced by '__bss_start' and '_end',
1086 resp., which is a further step to eliminate unnecessary differences
1087 between the implementation of the CPU architectures.
1089 * Patch by liang a lei, 9 Jan 2004:
1090 Fix Intel 28F128J3 ID in include/flash.h
1092 * Patch by Masami Komiya, 09 Jan 2004:
1093 add support for TB0229 board (NEC VR4131 MIPS processor)
1095 * Patch by Leon Kukovec, 12 Dec 2003:
1096 changed extern __inline__ into static __inline__ in
1097 include/linux/byteorder/swab.h
1099 * Patch by Travis Sawyer, 30 Dec 2003:
1100 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
1101 select MDI port based on enabled EMAC device.
1102 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
1105 * Patch by Wolter Kamphuis, 15 Dec 2003:
1106 made CONFIG_SILENT_CONSOLE usable on all architectures
1108 * Disable date command on TQM866M - there is no RTC on MPC866
1110 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
1112 * Implement adaptive SDRAM timing configuration based on actual CPU
1113 clock frequency for INCA-IP; fix problem with board hanging when
1114 switching from 150MHz to 100MHz
1116 * Add PCMCIA CS support for BMS2003 board
1118 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
1119 see doc/README.MPC866 for details;
1120 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
1121 calculate CPU clock frequency from PLL register values.
1123 * Add support for 128 MB RAM on TQM8xxL/M modules
1125 * Fix PS/2 keyboard problem caused by statically initialized variable
1126 pointing to a location in flash
1128 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
1130 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
1131 before we can access it; add delay in case we are faster (with no
1134 * Cleanup of some init functions
1136 * Make sure SCC Ethernet is always stopped by the time we boot Linux
1137 to avoid Linux crashes by early packets coming in.
1139 * Accelerate flash accesses on LWMON board by using buffered writes
1141 * Fix typo in Makefile;
1142 fix problem with PARTNUM detection
1144 * Patch by Reinhard Meyer, 09 Jan 2004:
1145 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
1147 * Add support for IDE LED on BMS2003 board
1148 (exclusive with status LED!)
1150 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
1153 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
1154 Add common files for "emk" boards
1156 * Add a common get_ram_size() function and modify the the
1157 board-specific files to invoke that common implementation.
1159 ======================================================================
1160 Changes for U-Boot 1.0.1:
1161 ======================================================================
1163 * Set default clock for INCA-IP to 150 MHz
1165 * Make BMS2003 use a separate config file to avoid #ifdef mess;
1166 add I2C support; add support for DS1337 RTC
1168 * Add CompactFlash support for BMS2003 board
1170 * Add support for status LED on BMS2003 board
1172 * Patch by Scott McNutt, 02 Jan 2004:
1173 Add support for the Nios Active Serial Memory Interface (ASMI)
1176 * Patch by Andrea Marson, 16 Dec 2003:
1177 Add support for the PPChameleon ME and HI modules
1179 * Patch by Yuli Barcohen, 22 Dec 2003:
1180 Add support for Motorola DUET ADS board (MPC87x/88x)
1182 * Patch by Robert Schwebel, 15 Dec 2003:
1183 add support for cramfs (uses JFFS2 command interface)
1185 * Patches by Stephan Linz, 11 Dec 2003:
1186 - more documentation for NIOS port
1187 - new struct nios_pio_t, struct nios_spi_t
1188 - Reconfiguration for NIOS Development Kit DK1C20:
1189 o move board related code from board/dk1c20
1190 to board/altera/dk1c20
1191 o create a new common source path board/altera/common
1192 and move generic flash access stuff into it
1193 o change/expand configuration file DK1C20.h
1194 - Add support for NIOS Development Kit DK1S10
1195 - Add status LED support for NIOS systems
1196 - Add dual 7-segment LED support for Altera NIOS DevKits
1198 * Patch by Ronen Shitrit, 10 Dec 2003:
1199 Add support for the Marvell DB64360 / DB64460 development boards
1201 * Patch by Detlev Zundel, 10 Dec 2003:
1202 fix dependency problem in examples/Makefile
1204 * Patch by Denis Peter, 8 Dec 2003
1205 - add support for the PATI board (MPC555)
1206 - add SPI support for the MPC5xx
1208 * Patch by Anders Larsen, 08 Dec 2003:
1209 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
1210 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
1211 cleanup some redundand #defines
1213 * Patch by André Schwarz, 8 Dec 2003:
1214 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
1215 - TX and RX deskriptors must be quad-word aligned
1216 - does not work with only one TX deskriptor
1217 - standard reset method does not work
1219 * Patch by Masami Komiya, 08 Dec 2003:
1220 add RTL8139 ethernet driver
1222 * Patches by Ed Okerson, 07 Dec 2003:
1223 - fix ethernet for the AU1x00 processors in little-endian mode.
1224 - extend memsetup.S for the AU1x00 processors in BE and LE modes
1226 * Minor code cleanup (coding style)
1228 * Patch by Reinhard Meyer, 30 Dec 2003:
1229 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
1230 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
1231 - turned debug print of PHY registers into a function (called in two places)
1232 - added support for EMK MPC5200 based modules
1234 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
1236 * Add support for TQM866M modules
1238 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
1240 * Fix a few compiler warnings
1242 * Patch by Reinhard Meyer, 28 Dec 2003:
1243 Add initial support for TOP5200 board
1245 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
1246 environment variable which can set to "100", "133", or "150". The
1247 CPU clock will be configured accordingly upon next reboot. Other
1248 values are ignored. In case of an invalid or undefined "cpuclk"
1249 value, the compile-time default CPU clock speed will be used.
1251 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
1252 window that is used to access the UART registers by the Linux driver)
1254 * Patch by Reinhard Meyer, 20 Dec 2003:
1255 Fix clock calculation for the MPC5200 for higher clock frequencies
1256 (above 2**32 / 10 = 429.5 MHz).
1258 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
1260 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
1262 * Add new configuration for IceCube board with DDR memory
1264 * Update TRAB memory configurations
1266 * Add JFFS2 support for INCA-IP board
1268 * Patch by Bill Hargen, 09 Dec 2003:
1269 - BUBINGA405EP: changed flash driver to protect top sector containing
1271 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
1272 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
1273 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
1274 - 405EP: added/fixed support for "reginfo" command.
1275 - 4xx: removed spurious MII error messages on "mii info" command.
1277 * Patch by Bernhard Kuhn, 28 Nov 2003:
1278 add support for Coldfire CPU
1279 add support for Motorola M5272C3 and M5282EVB boards
1281 * Patch by Pierre Aubert, 24 Nov 2003:
1282 - add a return value for the fpga command
1283 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
1284 is defined. If ide_preinit fails, ide_init is aborted.
1285 - fix an endianess problem in fat.h
1287 * Patch by Wolter Kamphuis, 05 Dec 2003:
1288 Add support for SNMC's QS850/QS823/QS860T boards
1290 * Patch by Yuli Barcohen, 3 Dec 2003:
1291 "revive" U-Boot support for old Motorola MPC860ADS board
1293 * Patch by Cam(ilo?), 03 Dec 2003:
1294 make examples build even with broken Montavista objcopy
1296 * Patch by Pavel Bartusek, 27 Nov 2003:
1297 fix conversion problem with "bootretry" evironment variable
1299 * Patch by Andre Schwarz, 24 Nov 2003:
1300 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
1302 * Patch by Pavel Bartusek, 21 Nov 2003:
1303 set ZMII bridge speed on 440
1305 * Patch by Anders Larsen, 17 Nov 2003:
1306 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
1308 * Patches by David Müller, 14 Nov 2003:
1309 - board/mpl/common/common_util.c
1310 * implement support for BZIP2 compressed images
1311 * various cleanups (printf -> puts, ...)
1312 - board/mpl/common/flash.c
1313 * report correct errors to upper layers
1314 * check the erase fail and VPP low bits in status reg
1315 - board/mpl/vcma9/cmd_vcma9.c
1316 - board/mpl/vcma9/flash.c
1317 * various cleanups (printf -> puts, ...)
1319 * fix typo in comment
1320 - cpu/arm920t/usb_ohci.c
1321 * support for S3C2410 is missing in #if line
1323 * reinit some registers in case of error (cable missing, ...)
1325 * support for USB/MMC devices is missing in #if line
1326 - include/configs/MIP405.h
1327 - include/configs/PIP405.h
1328 * enable BZIP2 support
1329 * enlarge malloc space to 1MiB because of BZIP2 support
1330 - include/configs/VCMA9.h
1331 * enable BZIP2 support
1332 * enlarge malloc space to 1MiB because of BZIP2 support
1333 * enable USB support
1334 - lib_arm/armlinux.c
1335 * change calling convention of ARM Linux kernel as
1336 described on http://www.arm.linux.org.uk/developer/booting.php
1338 * Patch by Thomas Lange, 14 Nov 2003:
1339 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
1340 support all these AMD boards.
1342 * Patch by Thomas Lange, 14 Nov 2003:
1343 Workaround for mips au1x00 physical memory accesses (the au1x00
1344 uses a 36 bit bus internally and cannot access physical memory
1345 directly. Use the uncached SDRAM address instead of the physical
1348 * Patch by Xue Ligong (Joe), 13 Nov 2003:
1349 add Realtek 8019 ethernet driver
1351 * Patch by Yuli Barcohen, 13 Nov 2003:
1352 MPC826xADS/PQ2FADS cleanup
1354 * Patch by Anders Larsen, 12 Nov 2003:
1355 Update README to mark the PORTIO commands non-standard
1357 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
1358 update for for Atmel AT91RM9200DK development kit:
1359 - support for environment variables in DataFlash
1360 - Atmel DataFlash AT45DB1282 support
1362 * Patch by Jeff Carr, 11 Nov 2003:
1363 add support for new version of 8270 processors
1365 * Patches by George G. Davis, 05 Nov 2003:
1366 - only pass the ARM linux initrd tag to the kernel when an initrd
1368 - update omap1510inn configuration file
1370 * Patches by Stephan Linz, 3 Nov 2003:
1371 - more endianess fixes for LAN91C111 driver
1372 - CFG_HZ configuration patch for NIOS Cyclone board
1374 * Patch by Stephan Linz, 28 Oct 2003:
1375 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
1377 * Patch by Steven Scholz, 20 Oct 2003:
1378 - make "mii info <addr>" show infor for PHY at "addr" only
1379 - Endian fix for miiphy_info()
1381 * Patch by Gleb Natapov, 19 Sep 2003:
1382 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
1384 * Patch by Anders Larsen, 17 Sep 2003:
1385 Bring ARM memory layout in sync with the documentation:
1386 stack and malloc-heap are now located _below_ the U-Boot code
1388 * Accelerate booting on TRAB board: read and check autoupdate image
1389 headers first instead of always reading the whole images.
1391 * Fix type in MPC5XXX code (pointed out by Victor Wren)
1393 * Enabled password check on RMU board
1395 * Fix configuration problem with IceCube in LOWBOOT configuration:
1396 envrionment got embedded, corrupting the image layout.
1398 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
1400 * Added BMS2003 board
1401 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
1403 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
1404 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
1407 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
1410 * Add checksum verification to 'imls' command
1412 * Add bd_info fields needed for 4xx Linux I2C driver
1414 * Patch by Martin Krause, 4 Nov. 2003:
1415 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
1417 * Print used network interface when CONFIG_NET_MULTI is set
1419 * Patch by Bernhard Kuhn, 28 Oct 2003:
1420 Add low boot support for MPC5200
1422 * Fix problem with dual PCMCIA support (NSCU)
1424 * Fix MPC5200 I2C initialization function
1426 ======================================================================
1427 Changes for U-Boot 1.0.0:
1428 ======================================================================
1430 * Fix parameter passing to standalone images with bootm command
1432 * Patch by Kyle Harris, 30 Oct 2003:
1433 Fix build errors for ixdp425 board
1435 * Patch by David M. Horn, 29 Oct 2003:
1436 Fixes to build under CYGWIN
1438 * Get IceCube MGT5100 working (again)
1440 * Fix problems in memory test on some boards (which was not
1441 non-destructive as intended)
1443 * Patch by Gary Jennejohn, 28 Oct 2003:
1444 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
1445 to prevent stack overflow on ARM systems
1447 * Patch by Stephan Linz, 28 Oct 2003:
1448 fix init sequence error for NIOS port
1450 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
1452 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
1454 * Patch by Xiao Xianghua, 23 Oct 2003:
1455 small patch for mpc85xx
1457 * Fix small problem in MPC5200 I2C driver
1459 * Fix FCC3 support on ATC board
1461 * Correct header printing for multi-image files in do_bootm()
1463 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
1465 * Fix PCI problems on PPChameleon board
1467 * Patch by Steven Scholz, 18 Oct 2003:
1468 Fix AT91RM9200 ethernet driver
1470 * Patch by Nye Liu, 17 Oct 2003:
1471 Fix typo in include/mpc8xx.h
1473 * Patch by Richard Woodruff, 16 Oct 03:
1474 Fixes for cpu/arm925/interrupt.c
1475 - Initialize timestamp & lastdec vars.
1476 - fix timestamp overflows.
1477 - fix lastdec overflow.
1478 - smarter normalization to allow udelay() below 1ms to work.
1480 * Patch by Scott McNutt, 16 Oct
1481 add networking support for the Altera Nios Development Kit,
1482 Cyclone Edition (DK-1C20)
1484 * Patch by Jon Diekema, 14 Oct 2003:
1485 add hint about doc/README.silent to README file
1487 * Add CompactFlash support for NSCU
1489 * Fix PCI problems on PPChameleonEVB
1491 * TRAB auto-update: Base decision if we have to strip the image
1492 header on image type as encoded in the header
1493 (include image type patch by Martin Krause, 17 Oct 2003)
1495 * Patches by Xianghua Xiao, 15 Oct 2003:
1497 - Added Motorola CPU 8540/8560 support (cpu/85xx)
1498 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
1499 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
1501 * Fix flash timings on TRAB board
1503 * Make sure HUSH is initialized for running auto-update scripts
1505 * Make 5200 reset command _really_ reset the board, without running
1506 any other code after it
1508 * Fix errors with flash erase when range spans across banks
1509 that are mapped in reverse order
1511 * Fix flash mapping and display on P3G4 board
1513 * Patch by Kyle Harris, 15 Jul 2003:
1514 - add support for Intel IXP425 CPU
1515 - add support for IXDP425 eval board
1517 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
1518 for more information
1520 * Patch by Steven Scholz, 10 Oct 2003
1521 - Add support for Altera FPGA ACEX1K
1523 * Patches by Thomas Lange, 09 Oct 2003:
1524 - fix cmd_ide.c for non ppc boards (read/write functions did not
1525 add ATA base address)
1526 - fix for shannon board
1527 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
1528 - Endian swap ATA identity for all big endian CPUs, not just PPC
1529 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
1531 - add support for dbau1x00 board (MIPS32)
1533 * Patch by Sangmoon Kim, 07 Oct 2003:
1534 add support for debris board
1536 * Patch by Martin Krause, 09 Oct 2003:
1537 Fixes for TRAB board
1538 - /board/trab/rs485.c: correct baudrate
1539 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
1540 udelay(); fix some timing problems with adc controller
1541 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
1542 modify commands: touch and buzzer
1544 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
1545 (quick & dirty workaround for rogue pointer problem in get_vfatname());
1546 Use direct function calls for auto_update instead of hush commands
1548 * Patch by Scott McNutt, 04 Oct 2003:
1549 - add support for Altera Nios-32 CPU
1550 - add support for Nios Cyclone Development Kit (DK-1C20)
1552 * Patch by Steven Scholz, 29 Sep 2003:
1553 - A second parameter for bootm overwrites the load address for
1554 "Standalone Application" images.
1555 - bootm sets environment variable "filesize" to the resulting
1556 (uncompressed) data length for "Standalone Application" images
1557 when autostart is set to "no". Now you can do something like
1558 if bootm $fpgadata $some_free_ram ; then
1559 fpga load 0 $some_free_ram $filesize
1562 * Patch by Denis Peter, 25 Sept 2003:
1563 add support for the MIP405 Rev. C board
1565 * Patch by Yuli Barcohen, 25 Sep 2003:
1566 add support for Zephyr Engineering ZPC.1900 board
1568 * Patch by Anders Larsen, 23 Sep 2003:
1569 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
1570 implemented for the x86 architecture)
1572 * Patch by Sangmoon Kim, 23 Sep 2003:
1573 fix pll_pci_to_mem_multiplier table for MPC8245
1575 * Patch by Anders Larsen, 22 Sep 2003:
1576 enable timed autoboot on PXA
1578 * Patch by David Müller, 22 Sep 2003:
1579 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
1580 returns correct libgcc file path
1581 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
1582 time on s3c24x0 systems
1584 * Patch by Jon Diekema, 19 Sep 2003:
1585 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
1586 link state to the fault LED.
1587 - In NetLoop, make the Fault LED reflect the link status. The link
1588 status gets updated on entry, and on timeouts.
1590 * Patch by Anders Larsen, 18 Sep 2003:
1591 allow mkimage to build and run on Cygwin-hosted systems
1593 * Patch by Frank Müller, 18 Sep 2003:
1594 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
1597 * Patch by Pantelis Antoniou, 16 Sep 2003:
1598 add tool to compute fileds in the PLPRCR register for MPC86x
1600 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
1602 * Fix build problems under FreeBSD
1604 * Add generic filesystem image type
1606 * Make fatload set filesize environment variable
1608 * enable basic / medium / high-end configurations for PPChameleonEVB
1609 board; fix NAND code
1611 * enable TFTP client code to specify to the server the desired
1612 timeout value (see RFC-2349)
1614 * Improve SDRAM setup for TRAB board
1616 * Suppress all output with splashscreen configured only if "splashimage"
1619 * Fix problems with I2C support for mpc5200
1621 * Adapt TRAB configuration and auto_update to new memory layout
1623 * Add configuration for wtk board
1625 * Add support for the Sharp LQ065T9DR51U LCD display
1627 * Patch by Rune Torgersen, 17 Sep 2003:
1628 - Fixes for MPC8266 default config
1629 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
1631 * Patches by Jon Diekema, 17 Sep 2003:
1632 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
1635 - adjust "help" output
1637 * Patches by Anders Larsen, 17 Sep 2003:
1638 - fix spelling errors
1639 - set GD_FLG_DEVINIT flag only after device function pointers
1641 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
1643 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
1644 - trigger watchdog while waiting in serial driver
1646 * Add auto-update code for TRAB board using USB memory sticks,
1647 support new configuration with more memory
1649 * disable MPC5200 bus pipelining as workaround for bus contention
1651 * Modify XLB arbiter priorities on MPC5200 so all devices use same
1652 priority; configure critical interrupts to be handled like external
1655 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
1656 go back to 66 MHz for stability
1658 * Patches by Jon Diekema, 15 Sep 2003:
1659 - add description for missing CFG_CMD_* entries in the README file
1662 * Patch by Gleb Natapov, 14 Sep 2003:
1663 enable watchdog support for all MPC824x boards that have a watchdog
1665 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
1666 "Non-octet Aligned Frame" errors we see at 100 Mbps
1668 * Patch by Sharad Gupta, 14 Sep 2003:
1669 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
1671 * Patch by llandre, 11 Sep 2003:
1672 update configuration for PPChameleonEVB board
1674 * Patch by David Müller, 13 Sep 2003:
1675 various changes to VCMA9 board specific files
1677 * Add I2C support for MGT5100 / MPC5200
1679 * Patch by Rune Torgersen, 11 Sep 2003:
1680 Changed default memory option on MPC8266ADS to NOT be Page Based
1681 Interleave, since this doesn't work very well with the standard
1684 * Patch by George G. Davis, 12 Sep 2003:
1685 fix Makefile settings for sk98 driver
1687 * Patch by Stefan Roese, 12 Sep 2003:
1688 - new boards added: DP405, HUB405, PLU405, VOH405
1689 - some esd boards updated
1690 - cpu/ppc4xx/sdram.c: disable memory controller before setting
1692 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
1694 * Patch by Martin Krause, 11 Sep 2003:
1695 add burn-in tests for TRAB board
1697 * Enable instruction cache on MPC5200 board
1699 * Patch by Denis Peter, 11 Sep 2003:
1700 - fix USB data pointer assignment for bulk only transfer.
1701 - prevent to display erased directories in FAT filesystem.
1703 * Change output format for NAND flash - make it look like for other
1706 ======================================================================
1707 Changes for U-Boot 0.4.8:
1708 ======================================================================
1710 * Add I2C and RTC support for RMU board
1712 * Patches by Denis Peter, 9 Sep 2003:
1713 add FAT support for IDE, SCSI and USB
1715 * Patches by Gleb Natapov, 2 Sep 2003:
1716 - cleanup of POST code for unsupported architectures
1717 - MPC824x locks way0 of data cache for use as initial RAM;
1718 this patch unlocks it after relocation to RAM and invalidates
1721 * Patch by Gleb Natapov, 30 Aug 2003:
1722 new I2C driver for mpc107 bridge. Now works from flash.
1724 * Patch by Dave Ellis, 11 Aug 2003:
1725 - JFFS2: fix typo in common/cmd_jffs2.c
1726 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
1727 - JFFS2: remove node version 0 warning
1728 - JFFS2: accept JFFS2 PADDING nodes
1729 - SXNI855T: add AM29LV800 support
1730 - SXNI855T: move environment from EEPROM to flash
1731 - SXNI855T: boot from JFFS2 in NOR or NAND flash
1733 * Patch by Bill Hargen, 11 Aug 2003:
1734 fixes for I2C on MPC8240
1735 - fix i2c_write routine
1736 - fix iprobe command
1737 - eliminates use of global variables, plus dead code, cleanup.
1739 * Add support for USB Mass Storage Devices (BBB)
1740 (tested with USB memory sticks only)
1742 * Avoid flicker on TRAB's VFD
1744 * Add support for SK98xx driver
1746 * Add PCI support for SL8245 board
1748 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
1749 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
1750 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
1752 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
1753 to allow for more accurate baudrate settings
1754 (error now 0.7% at 115 kbps, instead of 3.5% before)
1756 * Patch by Andreas Mohr, 4 Sep 2003:
1757 Fix a lot of spelling errors
1759 * Add support for PPChameleon Eval Board
1761 * Add support for P3G4 board
1763 * Fix problem with MGT5100 FEC driver: add "early" MAC address
1766 * Patch by Yuli Barcohen, 7 Aug 2003:
1767 check BCSR to detect if the board is configured in PCI mode
1769 ======================================================================
1770 Changes for U-Boot 0.4.7:
1771 ======================================================================
1773 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
1774 add support for Adder II MPC852T module
1776 * Patch by George G. Davis, 19 Aug 2003:
1777 fix TI Innovator/OMAP1510 pin configs
1779 * Patches by Kshitij, 18 Aug 2003
1780 - add support for arm926ejs cpu core
1781 - add support for TI OMAP 1610 Innovator Board
1783 * Patch by Yuli Barcohen, 14 Aug 2003:
1784 add support for bzip2 uncompression
1786 * Add GCC library to examples/Makefile so GCC utility functions will
1789 * Add I2C and RTC support for RMU board using software I2C driver
1790 (because of better response to iprobe command); fix problem with
1793 * Patch by Matthias Fuchs, 28 Aug 2003:
1794 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
1795 CONFIG_BOOTP_MAKS (see README).
1797 * Fix ICU862 environment problem
1799 * Fix RAM size detection for RMU board
1801 * Implement "reset" for MGT5100/MPC5200 systems
1803 ======================================================================
1804 Changes for U-Boot 0.4.6:
1805 ======================================================================
1807 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
1808 allow selection of clock frequency as "make" target
1810 * Implement memory autosizing code for IceCube boards
1812 * Configure network port on INCA-IP for autonegotiation
1814 * Fix overflow problem in network timeout code
1816 * Patch by Richard Woodruff, 8 Aug 2003:
1817 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
1819 ======================================================================
1820 Changes for U-Boot 0.4.5:
1821 ======================================================================
1823 * Update for TQM board defaults:
1824 disable clocks_in_mhz, enable boot count limit
1826 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
1827 in toplevel directory instead. Removed astest.c from tools/gdb because
1828 it is no longer relevant.
1830 * Fix PCI support for MPC5200 / IceCube Board
1832 * Map ISP1362 USB OTG controller for NSCU board
1834 * Patch by Brad Parker, 02 Aug 2003:
1835 fix sc520_cdp problems
1837 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
1839 * Allow erase command to cross flash bank boundaries
1841 * Patch by Scott McNutt, 21 Jul 2003:
1842 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
1843 Both LynxOS and BlueCat linux KDIs are supported.
1845 * Patch by Richard Woodruff, 25 Jul 2003:
1846 use more reliable reset for OMAP/925T
1848 * Patch by Nye Liu, 25 Jul 2003:
1849 fix typo in mpc8xx.h
1851 * Patch by Richard Woodruff, 24 Jul 2003:
1852 Fixes for cmd_nand.c:
1853 - Fixed null dereferece which could result in incorrect ECC values.
1854 - Added support for devices with no Ready/Busy signal hooked up.
1855 - Added OMAP1510 read/write protect handling.
1856 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
1858 - Switched default ECC to be JFFS2.
1860 * Allow crc32 to be used at address 0x000
1862 * Provide consistent interface to standalone applications to access
1863 the 'global_data' structure
1864 Provide a doc/README.standalone more useful to users/developers.
1866 * Make IceCube MGT5100 FEC driver work
1868 * Implement new mechanism to export U-Boot's functions to standalone
1869 applications: instead of using (PPC-specific) system calls we now
1870 use a jump table; please see doc/README.standalone for details
1872 * Patch by Dave Westwood, 24 Jul 2003:
1873 added support for Unity OS (a proprietary OS)
1875 * Patch by Detlev Zundel, 23 Jul 2003:
1876 add "imls" command to print flash table of contents
1878 * Fix cold boot detection for log buffer reset
1880 * Return error for invalid length specifiers with "cp.X" etc.
1882 * Fix startup problem on MIPS
1884 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
1885 bitmap support is configured
1887 * Patch by Bill Hargen, 18 Jul 2003:
1888 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
1890 * Patch by Denis Peter, 18 Jul 2003:
1891 - fix memory configuration for MIP405T
1892 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
1894 * Cleanup of TQM82xx configurations; use "official" board types
1895 to make selection easier.
1897 * Patch by Martin Krause, 17 Jul 2003:
1898 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
1900 * Patch by Richard Woodruff, 17 July 03:
1901 - Fixed bug in OMAP1510 baud rate divisor settings.
1903 * Patch by Nye Liu, 16 July 2003:
1905 - add MPC86xADS support (uses MPC86xADS.h)
1906 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
1908 o BRG changes (EXTAL/XTAL restricted to 10MHz)
1909 o don't trust gclk() software measurement by default, depend on
1910 CONFIG_8xx_GCLK_FREQ
1911 - add DRAM SIMM not installed detection
1912 - use more "correct" SDRAM initialization sequence
1913 - allow different SDRAM sizes (8xxADS has 8M)
1915 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
1916 - rename MAMR/MBMR defines to be more consistent. Should eventually
1917 be merged into MxMR to better reflect the PowerQUICC datasheet.
1919 * Patch by Yuli Barcohen, 16 Jul 2003:
1920 support new Motorola PQ2FADS-ZU evaluation board which replaced
1921 MPC8260ADS and MPC8266ADS
1923 ======================================================================
1924 Changes for U-Boot 0.4.4:
1925 ======================================================================
1927 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
1929 * Add support for MGT5100 and MPC5200 processors
1931 * Patch by Lutz Dennig, 15 Jul 2003:
1932 update for R360MPI board
1934 ======================================================================
1935 Changes for U-Boot 0.4.3:
1936 ======================================================================
1938 * Patches by Kshitij, 04 Jul 2003
1939 - added support for arm925t cpu core
1940 - added support for TI OMAP 1510 Innovator Board
1942 * Patches by Martin Krause, 14 Jul 2003:
1943 - add I2C support for s3c2400 systems (trab board)
1944 - (re-) add "ping" to command table
1946 * Fix handling of "slow" POST routines
1948 * Patches by Yuli Barcohen, 13 Jul 2003:
1949 - Correct flash and JFFS2 support for MPC8260ADS
1950 - fix PVR values and clock generation for PowerQUICC II family
1953 * Patch by Bernhard Kuhn, 08 Jul 2003:
1954 - add support for M68K targets
1956 * Patch by Ken Chou, 3 Jul:
1957 - Fix PCI config table for A3000
1958 - Fix iobase for natsemi.c
1959 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
1961 * Allow to enable "slow" POST routines by key press on power-on
1962 * Fix temperature dependend switching of LCD backlight on LWMON
1963 * Tweak output format for LWMON
1965 * Patch by Stefan Roese, 11 Jul 2003:
1966 - Fix bug in CONFIG_VERSION_VARIABLE.
1967 - AR405 config updated.
1968 - OCRTC/ORSG: bsp command added.
1969 - ASH405 bsp update.
1971 ======================================================================
1972 Changes for U-Boot 0.4.2:
1973 ======================================================================
1975 * Add support for NSCU board
1977 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
1979 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
1980 mirror bit flash on TQM8xxM modules
1982 * Patch by Kenneth Johansson, 30 Jun 2003:
1983 get rid of MK_CMD_ENTRY macro; update doc/README.command
1985 * Patch by Seb James, 30 Jun 2003:
1986 Improve documentation of I2C configuration in README
1988 * Fix problems with previous log buffer "fixes"
1990 * Fix minor help text issues
1992 * "log append" did not append a newline
1994 ======================================================================
1995 Changes for U-Boot 0.4.1:
1996 ======================================================================
1998 * Fix some missing commands, cleanup header files
1999 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
2001 * Rewrite command lookup and help command (fix problems with bubble
2002 sort when sorting command name list). Minor cleanup here and there.
2004 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
2005 - Allow to call sysmon function interactively
2006 - PIC on LWMON board needs delay after power-on
2007 - Add missing RSR definitions for MPC8xx
2008 - Improve log buffer handling: guarantee clean reset after power-on
2009 - Add support for EXBITGEN board (aka "genie")
2010 - Add support for SL8245 board
2013 - remove trailing white space, trailing empty lines, C++ comments, etc.
2014 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
2016 * Patches by Kenneth Johansson, 25 Jun 2003:
2017 - major rework of command structure
2018 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
2020 ======================================================================
2021 Changes for U-Boot 0.4.0:
2022 ======================================================================
2024 * Patches by Robert Schwebel, 26 Jun 2003:
2025 - csb226 configuration updated
2026 - credits for logodl port updated
2027 - innokom configuration updated
2028 - logodl tree update, still with coding style inconsistencies
2029 - added OCM for ppc405 warning to README
2031 * Patch by Pantelis Antoniou, 25 Jun 2003:
2032 update NetVia with V2 board support
2034 * Header file cleanup for ARM
2036 * Patch by Murray Jensen, 24 Jun 2003:
2037 - make sure to use only U-boot provided header files
2038 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
2040 * Patch by Stefan Roese, 24 Jun 2003:
2041 - Update esd ASH405 board files.
2042 - Update esd DASA_SIM config file.
2043 - Add ping command to some esd boards.
2045 * Patch by Yuli Barcohen, 23 Jun 2003:
2046 Update for MPC8260ADS board
2048 * Patch by Murray Jensen, 23 Jun 2003:
2049 - cleanup of GCC 3.x compiler warnings
2051 * Patch by Rune Torgersen, 4 Jun 2003:
2052 add large memory support for MPC8266ADS board
2054 * Patch by Richard Woodruff, 19 June 03:
2055 - Enabled standard u-boot device abstraction for ARM
2056 - Enabled console device for ARM
2057 - Initilized bi_baudrate for ARM
2059 * Patch by Bill Hargen, 23 Apr 2003:
2060 fix byte order for 824x I2C addresses (write op)
2062 * Patch by Murray Jensen, 20 Jun 2003:
2064 - cleanup (especially for gcc-3.x compilers)
2066 * Patch by Tom Guilliams, 20 Jun 2003:
2067 added CONFIG_750FX support for IBM 750FX processors
2069 * Patch by Devin Crumb, 02 Apr 2003:
2070 Fix clock divider rounding problem in drivers/serial.c
2072 * Patch by Richard Woodruff, 19 June 03:
2073 - Fixed smc91c111 driver to sync with the u-boot environment
2074 (driver/smc91c111.c).
2075 - Added eth_init error return check in NetLoop (net/net.c).
2077 * Patch by Ken Chou, 19 June 2003:
2078 Added support for A3000 SBC board (Artis Microsystems Inc.)
2080 * Patches by Murray Jensen, 17 Jun 2003:
2081 - Hymod board database mods: add "who" field and new xilinx chip types
2082 - provide new "init_cmd_timeout()" function so code external to
2083 "common/main.c" can use the "reset_cmd_timeout()" function before
2084 entering the main loop
2085 - add DTT support for adm1021 (new file dtt/adm1021.c; config
2086 slightly different. see include/configs/hymod.h for an example
2087 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
2088 CFG_DTT_ADM1021 defined)
2089 - add new "eeprom_probe()" function which has similar args and
2090 behaves in a similar way to "eeprom_read()" etc.
2091 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
2092 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
2093 - gdbtools copyright update
2094 - ensure that set_msr() executes the "sync" and "isync" instructions
2095 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
2096 - 8260 I/O ports fix: Open Drain should be set last when configuring
2097 - add SIU IRQ defines for 8260
2098 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
2099 config.mk to allow board configurations to override the GNU
2100 linker script, selected via the LDSCRIPT, make variable, and to
2101 give an initial value to the OBJCFLAGS make variable
2102 - 8260 i2c enhancement:
2103 o correctly extends the timeout depending on the size of all
2104 queued messages for both transmit and receive
2105 o will not continue with receive if transmit times out
2106 o ensures that the error callback is done for all queued tx
2108 o correctly detects both tx and rx timeouts, only delivers one to
2109 the callback, and does not overwrite an earlier error
2110 o logic in i2c_probe now correct
2111 - add "vprintf()" function so that "panic()" function can be
2113 - many Hymod board changes
2115 * Patches by Robert Schwebel, 14 Jun 2003:
2116 - add support for Logotronic DL datalogger board
2117 - cleanup serial line after kermit binary download
2118 - add debugX macro (debug level support)
2119 - update mach-types.h to latest arm.linux.org.uk master list.
2121 * Patches by David Müller, 12 Jun 2003:
2122 - rewrite of the S3C24X0 register definitions stuff
2123 - "driver" for the built-in S3C24X0 RTC
2125 * Patches by Yuli Barcohen, 12 Jun 2003:
2126 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
2127 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
2128 configuration word supplied by FPGA on some MPC8260ADS boards
2130 * Patch by Pantelis Antoniou, 10 Jun 2003:
2131 Unify status LED interface
2133 * Add support for DS12887 RTC; add RTC support for ATC board
2135 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
2136 Modifications for Atmel AT91RM9200DK ARM920T based development kit
2137 - Add Atmel DataFlash support for reading and writing.
2138 - Add possibility to boot a Linux from DataFlash with BOOTM command.
2139 - Add Flash detection on Atmel AT91RM9200DK
2140 (between Atmel AT49BV1614 and AT49BV1614A flashes)
2141 - Replace old Ethernet PHY layer functions
2142 - Change link address
2144 * Patch by Frank Smith, 9 Jun 2003:
2145 use CRIT_EXCEPTION for machine check on 4xx
2147 * Patch by Detlev Zundel, 13 Jun 2003:
2148 added implementation of the "carinfo" command in cmd_immap.c
2150 * Fix CONFIG_NET_MULTI support in include/net.h
2152 * Patches by Kyle Harris, 13 Mar 2003:
2153 - Add FAT partition support
2154 - Add command support for FAT
2155 - Add command support for MMC
2157 - Add Intel PXA support for video
2158 - Add Intel PXA support for MMC
2160 - Enable MMC and FAT for lubbock board
2161 - Other misc changes for lubbock board
2163 * Patch by Robert Schwebel, April 02, 2003:
2164 fix for SMSC91111 driver
2166 * Patch by Vladimir Gurevich, 04 Jun 2003:
2167 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
2169 * Patch by Stefan Roese, 05 Jun 2003:
2170 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
2171 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
2172 data cache can be used even if the chip select is in use.
2173 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
2174 (see README for further description).
2175 - Changed config files of CONFIG_EEPRO100 boards to use the
2176 CFG_RX_ETH_BUFFER define.
2178 * Add support for RMU board
2180 * Add support for TQM862L at 100/50 MHz
2182 * Patch by Pantelis Antoniou, 02 Jun 2003:
2183 major reconstruction of networking code;
2184 add "ping" support (outgoing only!)
2186 * Patch by Denis Peter, 04 June 2003:
2187 add support for the MIP405T board
2189 * Patches by Udi Finkelstein, 2 June 2003:
2190 - Added support for custom keyboards, initialized by defining a
2191 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
2192 - Added support for the RBC823 board.
2193 - cpu/mpc8xx/lcd.c now automatically calculates the
2194 Horizontal Pixel Count field.
2196 * Fix alignment problem in BOOTP (dhcp_leasetime option)
2197 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
2199 * Patch by Mark Rakes, 14 May 2003:
2200 add support for Intel e1000 gig cards.
2202 * Patch by Nye Liu, 3 Jun 2003:
2203 fix critical typo in MAMR definition (include/mpc8xx.h)
2205 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
2207 * Patch by Klaus Heydeck, 2 Jun 2003
2208 Minor changes for KUP4K configuration
2210 * Patch by Marc Singer, 29 May 2003:
2211 Fixed rarp boot method for IA32 and other little-endian CPUs.
2213 * Patch by Marc Singer, 28 May 2003:
2214 Added port I/O commands.
2216 * Patch by Matthew McClintock, 28 May 2003
2217 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
2218 - minor patches for utx8245
2220 * Patch by Daniel Engström, 28 May 2003:
2223 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
2224 add nand flash support to SXNI855T configuration
2225 fix/extend nand flash support:
2226 - fix 'nand erase' command so does not erase bad blocks
2227 - fix 'nand write' command so does not write to bad blocks
2228 - fix nand_probe() so handles no flash detected properly
2229 - add doc/README.nand
2230 - add .jffs2 and .oob options to nand read/write
2231 - add 'nand bad' command to list bad blocks
2232 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
2233 - make NAND read/write faster
2235 * Patch by Rune Torgersen, 23 May 2003:
2236 Update for MPC8266ADS board
2238 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
2239 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
2240 _time_ (!) if the environment is embedded within the U-Boot image,
2241 or in a separate flash sector.
2243 * Cleanup CFG_DER #defines in config files (wd maintained only)
2245 * Fix data abort exception handling for arm920t CPU
2247 * Fix alignment problems with flash driver for TRAB board
2249 * Patch by Donald White, 21 May 2003:
2250 fix calculation of base address in pci_hose_config_device()
2252 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
2253 execute "cmd2", even if "cmd1" fails. Note that this is different
2254 to "run var1 var2" where the contents of "var2" will NOT be
2255 executed when a command in "var1" fails.
2257 * Add zero-copy ramdisk support (requires corresponding kernel support!)
2259 * Patch by Kyle Harris, 20 May 2003:
2260 In preparation for an ixp port, rename cpu/xscale and arch-xscale
2261 into cpu/pxa and arch-pxa.
2263 * Patch by Stefan Roese, 23 May 2003:
2264 - IBM PPC405EP port added.
2265 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
2266 UART0) is used as default U-Boot console. PPC4xx only!
2267 - esd ASH405 board added (PPC405EP based).
2268 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
2269 - esd CPCI405AB board added.
2270 - esd PMC405 board added.
2271 - Update of some esd boards.
2273 * Patch by Denis Peter, 19 Mai 2003:
2274 add support for the MIP405-3 board
2276 * Patch by Dave Ellis, 22 May 2003:
2277 Fix problem with only partially cleared .bss segment
2279 * Patch by Rune Torgersen, 12 May 2003:
2280 get PCI to work on a MPC8266ADS board; incorporate change to
2281 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
2283 * Patch by Nye Liu, 1 May 2003:
2284 minor patches for the FADS8xx
2286 * Patch by Thomas Schäfer, 28 Apr 2003:
2287 Fix SPD handling for 256 ECC DIMM on Walnut
2289 * Add support for arbitrary bitmaps for TRAB's VFD command;
2290 allow to pass boot bitmap addresses in environment variables;
2291 allow for zero boot delay
2293 * Patch by Christian Geißinger, 19 May 2002:
2294 On TRAB: wait until the dummy byte has been completely sent
2296 * Patch by David Updegraff, 22 Apr 2003:
2297 update for CrayL1 board
2299 * Patch by Pantelis Antoniou, 21 Apr 2003:
2300 add boot support for ARTOS (a proprietary OS)
2302 * Patch by Steven Scholz, 11 Apr 2003:
2303 Add support for RTC DS1338
2305 * Patch by Rod Boyce, 24 Jan 2003:
2306 Fix counting of extended partitions in diskboot command
2308 * Patch by Christophe Lindheimer, 20 May 2003:
2309 allow the use of CFG_LOADS when CFG_NO_FLASH is set
2311 * Fix SDRAM timing on Purple board
2313 * Add support for CompactFlash on ATC board
2314 (includes support for Intel 82365 and compatible PC Card controllers,
2315 and Yenta-compatible PCI-to-CardBus controllers)
2317 * Patch by Mathijs Haarman, 08 May 2003:
2318 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
2320 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
2322 * Add support for Promess ATC board
2324 * Patch by Keith Outwater, 28 Apr 2003:
2325 - Miscellaneous corrections and additions to GEN860T board specific code.
2326 - Added GEN860_SC variant to GEN860T.
2327 - Miscellaneous corrections to GEN860T documentation.
2328 - Correct duplicate entry in U-Boot CREDITS file.
2329 - Add GEN860T_SC entry in MAINTAINERS file.
2330 - Update CREDITS file with GEN860T_SC info.
2332 * Update Smiths Aerospace addresses in MAINTAINERS file
2334 * Fix error handling in hush's version of "run" command
2337 - Splashscreen support
2340 - temperature dependend enabling of LCD
2342 * Allow booting from old "PPCBoot" disk partitions
2344 * Add support for TQM8255 Board / MPC8255 CPU
2346 ======================================================================
2347 Changes for U-Boot 0.3.1:
2348 ======================================================================
2350 * Make sure Block Lock Bits get cleared in R360MPI flash driver
2352 * MPC823 LCD driver: Fill color map backwards, to allow for steady
2353 display when Linux takes over
2355 * Patch by Erwin Rol, 27 Feb 2003:
2356 Add support for RTEMS (this time for real).
2358 * Add support for "bmp info" and "bmp display" commands to load
2359 bitmap images; this can be used (for example in a "preboot"
2360 command) to display a splash screen very quickly after poweron.
2362 * Add support for 133 MHz clock on INCA-IP board
2364 * Patch by Lutz Dennig, 10 Apr 2003:
2365 Update for R360MPI board
2367 * Add new meaning to "autostart" environment variable:
2368 If set to "no", a standalone image passed to the
2369 "bootm" command will be copied to the load address
2370 (and eventually uncompressed), but NOT be started.
2371 This can be used to load and uncompress arbitrary
2374 * Patch by Stefan Roese, 10 Apr 2003:
2375 Changed DHCP client to use IP address from server option field #54
2376 from the OFFER packet in the server option field #54 in the REQUEST
2377 packet. This fixes a problem using a Windows 2000 DHCP server,
2378 where the DHCP-server is not the TFTP-server.
2380 * Set max brightness for MN11236 displays on TRAB board
2382 * Add support for TQM862L modules
2384 ======================================================================
2385 Changes for U-Boot 0.3.0:
2386 ======================================================================
2388 * Patch by Arun Dharankar, 4 Apr 2003:
2389 Add IDMA example code (tested on 8260 only)
2391 * Add support for Purple Board (MIPS64 5Kc)
2393 * Add support for MIPS64 5Kc CPUs
2395 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
2397 * Patch by Denis Peter, 04 Apr 2003:
2398 - update MIP405-4 board
2400 * Patch by Stefan Roese, 4 Apr 2003:
2401 - U-Boot version environment variable "ver" added
2402 (CONFIG_VERSION_VARIABLE).
2403 - Changed PPC405GPr version from A to B.
2404 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
2406 * Patches by Denis Peter, 03 April 2003:
2407 - fix PCI IRQs on MPL boards
2408 - fix two more un-relocated pointer problems
2410 * Fix behaviour of "run" command:
2411 - print error message iv variable does not exist
2412 - terminate processing of arguments in case of error
2414 * Patches by Peter Figuli, 10 Mar 2003
2415 - Add support for BTUART on PXA platform
2416 - Add support for WEP EP250 (PXA) board
2418 * Fix flash problems on INCA-IP; add tool to allow bruning images to
2419 flash using a BDI2000
2421 * Implement fix for I2C Edge Conditions problem for all boards that
2422 use the bit-banging driver (common/soft_i2c.c)
2424 * Patch by Martin Winistoerfer, 23 Mar 2003
2425 - Add port to MPC555/556 microcontrollers
2426 - Add support for cmi customer board with
2427 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
2429 * Patch by Rick Bronson, 28 Mar 2003:
2430 - fix common/cmd_nand.c
2432 * Patch by Arun Dharankar, 24 Mar 2003:
2433 - add threads / scheduler example code
2435 * Add patches by Robert Schwebel, 31 Mar 2003:
2436 - add ctrl-c support for kermit download
2437 - align bdinfo output on ARM
2438 - csb226 board: bring in sync with innokom/memsetup.S
2439 - csb226 board: fix MDREFR handling
2440 - misc doc fixes / extensions
2441 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
2442 - add BOOT_PROGRESS to armlinux.c
2444 * Add CPU ID, version, and clock speed for INCA-IP
2446 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
2447 - fix SRAM and SDRAM memory sizing
2448 - add status LED support
2449 - add MAC address for second (SCC1) ethernet port
2451 * Update default environment for TQM8260 board
2453 * Patch by Rick Bronson, 16 Mar 2003:
2454 - Add NAND flash support for reading, writing, and erasing NAND
2455 flash (certain forms of which are called SmartMedia).
2456 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
2458 * Patches by Robert Schwebel, 19 Mar 2003:
2459 - use arm-linux-gcc as default compiler for ARM
2460 - fix i2c fixup code
2461 - fix missing baudrate setting
2462 - added $loadaddr / CFG_LOAD_ADDR support to loadb
2463 - moved "ignoring trailing characters" _before_ u-boot wants to
2464 print out diagnostics messages; removes bogus characters at the
2467 * Patch by John Zhan, 18 Mar 2003:
2468 Add support for SinoVee Microsystems SC8xx boards
2470 * Patch by Rolf Offermanns, 21 Mar 2003:
2471 ported the dnp1110 related changes from the current armboot cvs to
2472 current u-boot cvs. smc91111 does not work. problem marked in
2473 smc91111.c, grep for "FIXME".
2475 * Patch by Brian Auld, 25 Mar 2003:
2476 Add support for STM flash chips on ebony board
2478 * Add PCI support for MPC8250 Boards (PM825 module)
2480 * Patch by Stefan Roese, 25 Mar 2003:
2483 * Patch by Stefan Roese, 20 Mar 2003:
2484 - CPCI4052 update (support for revision 3).
2485 - Set edge conditioning circuitry on PPC405GPr for compatibility
2486 to existing PPC405GP designs.
2487 - Clip udiv to 5 bits on PPC405 (serial.c).
2489 * Extend INCAIP board support:
2490 - add automatic RAM size detection
2491 - add "bdinfo" command
2492 - pass flash address and size to Linux kernel
2493 - switch to 150 MHz clock
2495 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
2496 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
2497 boards, version 153 for Rev. 200 boards).
2499 * Patch by Vladimir Gurevich, 12 Mar 2003:
2500 Fix relocation problem of statically initialized string pointers
2503 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
2504 Cleanup & bug fixes for JFFS2 code:
2505 - the memory mangement was broken. It caused havoc on malloc by
2506 writing beyond the block boundaries.
2507 - the length calculation for files was wrong, sometimes resulting
2508 in short file reads.
2509 - data copying now optionally takes fragment version numbers into
2510 account, to avoid copying from older data.
2511 See doc/README.JFFS2 for details.
2513 * Patch by Josef Wagner, 12 Mar 2003:
2514 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
2515 - ETH05 and BEDBUG support for CU824
2516 - added support for MicroSys CPC45
2517 - new BOOTROM/FLASH0 and DOC base for PM826
2519 * Patch by Robert Schwebel, 12 Mar 2003:
2520 Fix the chpart command on innokom board
2523 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
2524 s/PPCBoot/U-Boot/ in some files
2525 s/pImage/uImage/ in some files
2527 * Patch by Detlev Zundel, 15 Jan 2003:
2528 Fix '' command line quoting
2530 * Patch by The LEOX team, 19 Jan 2003:
2531 - add support for the ELPT860 board
2532 - add support for Dallas ds164x RTC
2534 * Patches by David Müller, 31 Jan 2003:
2535 - minimal setup for CardBus bridges
2536 - add EEPROM read/write support in the CS8900 driver
2537 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
2538 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
2540 * Patch by Steven Scholz, 04 Feb 2003:
2541 add support for RTC DS1307
2543 * Patch by Reinhard Meyer, 5 Feb 2003:
2544 fix PLPRCR/SCCR init sequence on 8xx to allow for
2545 changes of EBDF by software
2547 * Patch by Vladimir Gurevich, 07 Feb 2003:
2548 "API-compatibility patch" for 4xx I2C driver
2550 * TRAB fixes / extensions:
2551 - Restore VFD brightness as saved in environment
2552 - add support for Fujitsu flashes
2553 - make sure both buzzers are turned off (drive low level)
2555 * Patches by Robert Schwebel, 06 Mar 2003:
2556 - fix bug in BOOTP code (must use NetCopyIP)
2557 - update of CSB226 port
2558 - clear BSS segment on XScale
2559 - added support for i2c_init_board() function
2560 - update to the Innokom plattform
2562 * Extend support for redundand environments for configurations where
2563 environment size < sector size
2565 * Patch by Rune Torgersen, 13 Feb 2003:
2566 Add support for Motorola MPC8266ADS board
2568 * Patch by Kyle Harris, 19 Feb 2003:
2569 patches for the Intel lubbock board:
2570 memsetup.S - general cleanup (based on Robert's csb226 code)
2571 flash.c - overhaul, actually works now
2572 lubbock.c - fix init funcs to return proper value
2574 * Patch by Kenneth Johansson, 26 Feb 2003:
2575 - Fixed off by one in RFTA calculation.
2576 - No need to abort when LDF is lower than we can program it's only
2577 minimum timing so clamp it to what we can do.
2578 - Takes function pointer to function for reading the spd_nvram. Usefull
2579 for faking data or hardcode a module without the nvram.
2580 - fix other user for above change
2581 - fix some comments.
2583 * Patches by Brian Waite, 26 Feb 2003:
2584 - fix port for evb64260 board
2585 - fix PCI for evb64260 board
2588 * Patch by Reinhard Meyer, 1 Mar 2003:
2589 Add support for EMK TOP860 Module
2591 * Patch by Yuli Barcohen, 02 Mar 2003:
2592 Add SPD EEPROM support for MPC8260ADS board
2594 * Patch by Robert Schwebel, 21 Jan 2003:
2595 - Add support for Innokom board
2596 - Don't complain if "install" fails
2597 - README cleanup (remove duplicated lines)
2598 - Update PXA header files
2600 * Add documentation for existing POST code (doc/README.POST)
2602 * Patch by Laudney Ren, 15 Jan 2003:
2603 Fix handling of redundand environment in "tools/envcrc.c"
2605 * Patch by Detlev Zundel, 28 Feb 2003:
2606 Add bedbug support for 824x systems
2608 * Add support for 16 MB flash configuration of TRAB board
2610 * Patch by Erwin Rol, 27 Feb 2003:
2611 Add support for RTEMS
2613 * Add image information to README
2615 * Patch by Stefan Roese, 18 Feb 2003:
2616 CPCIISER4 configuration updated.
2618 * Patch by Stefan Roese, 17 Feb 2003:
2619 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
2621 * Patch by Stefan Roese, 13 Feb 2003:
2622 Add "pcidelay" environment variable (in ms, enabled via
2623 CONFIG_PCI_BOOTDELAY).
2624 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
2625 RST# to respond to configuration cycles (33MHz -> 1s).
2627 * Fix dual PCMCIA slot support (when running with just one
2630 * Add VFD type detection to trab board
2632 * extend drivers/cs8900.c driver to synchronize ethaddr environment
2633 variable with value in the EEPROM
2635 * Patch by Stefan Roese, 10 Feb 2003:
2636 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
2638 * Add support for MIPS32 4Kc CPUs
2640 * Add support for INCA-IP Board
2642 ======================================================================
2643 Changes for U-Boot 0.2.2:
2644 ======================================================================
2646 * Add dual ethernet support on PM826
2648 * Add support for LXT971 PHY on PM826
2650 * Patch by Tord Andersson, 16 Jan 2003:
2651 Fix flash sector count for TQM8xxL
2653 * Fix I2C EEPROM problem on ICU862 board (would only write the first
2654 16 bytes out of each 32 byte block)
2656 ======================================================================
2657 Changes for U-Boot 0.2.1:
2658 ======================================================================
2660 * Add support for V37 board
2661 (patch by Jón Benediktsson, 11 Dec 2002)
2663 * Update baudrate in bd_info when it gets changed
2665 * Add watchdog trigger points while waiting for serial port
2666 (so far only 8xx -- needed on LWMON with 100ms watchdog)
2668 * Improve command line tool to access the U-Boot's environment
2669 (figuration of the utility, using a config file)
2671 * Add single quote support for (old) command line parser
2673 * Switch LWMON board default config from FRAM to EEPROM;
2674 in POST, EEPROM shows up on 8 addresses
2676 ======================================================================
2677 Changes for U-Boot 0.2.0:
2678 ======================================================================
2680 * Use 1-byte-read instead of -write for iprobe() function
2681 Add i2c commands to PM826 config
2683 * extend I2C POST code: check for list on known addresses
2685 * Improve log buffer code; use "loglevel" to decide which messages
2686 to log on the console, too (like in Linux); get rid of "logstart"
2688 * Add command line tool to access the U-Boot's environment
2689 (board-specific for TRAB now, to be fixed later)
2691 * Patch by Hans-Joerg Frieden, 06 Dec 2002
2692 Fix misc problems with AmigaOne support
2694 * Patch by Chris Hallinan, 3 Dec 2002:
2695 minor cleanup to the MPC8245 EPIC driver
2697 * Patch by Pierre Aubert , 28 Nov 2002
2698 Add support for external (SIU) interrupts on MPC8xx
2700 * Patch by Pierre Aubert , 28 Nov 2002
2701 Fix nested syscalls bug in standalone applications
2703 * Patch by David Müller, 27 Nov 2002:
2704 fix output of "pciinfo" command for CardBus bridge devices.
2706 * Fix bug in TQM8260 board detection - boards got stuck when board ID
2709 * Add LED indication for IDE activity on KUP4K board
2711 * Fix startup problems with VFD display on TRAB
2713 * Patch by Pierre Aubert, 20 Nov 2002
2714 Add driver for Epson SED13806 graphic controller.
2715 Add support for BMP logos in cfb_console driver.
2717 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
2719 * Patch by Rod Boyce, 21 Nov 2002:
2720 fix PCMCIA on MBX8xx board
2722 * Patch by Pierre Aubert , 21 Nov 2002
2723 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
2724 bootmode word in DPRAM configurable
2726 * Patch by Daniel Engström, 18 Nov 2002:
2727 Fixes for x86 port (mostly strings issues)
2729 * Patch by Ken Chou, 18 Nov 2002:
2730 Fix for natsemi NIC cards (DP83815)
2732 * Patch by Pierre Aubert, 19 Nov 2002:
2733 fix a bug for the MII configuration, and some warnings
2735 * Patch by Thomas Frieden, 13 Nov 2002:
2736 Add code for AmigaOne board
2737 (preliminary merge to U-Boot, still WIP)
2739 * Patch by Jon Diekema, 12 Nov 2002:
2740 - Adding URL for IEEE OUI lookup
2741 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
2743 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
2744 root-on-nfs macros are designed to switch how the default boot
2745 method gets defined.
2747 * Patch by Daniel Engström, 13 Nov 2002:
2748 Add support for i386 architecture and AMD SC520 board
2750 * Patch by Pierre Aubert, 12 Nov 2002:
2751 Add support for DOS filesystem and booting from DOS floppy disk
2753 * Patch by Jim Sandoz, 07 Nov 2002:
2754 Increase number of network RX buffers (PKTBUFSRX in
2755 "include/net.h") for EEPRO100 based boards (especially SP8240)
2756 which showed "Receiver is not ready" errors when U-Boot was
2757 processing the receive buffers slower than the network controller
2760 * Patch by Andreas Oberritter, 09 Nov 2002:
2761 Change behaviour of NetLoop(): return -1 for errors, filesize
2762 otherwise; return code 0 is valid an means no file loaded - in this
2763 case the environment still gets updated!
2765 * Patches by Jon Diekema, 9 Nov 2002:
2766 - improve ADC/DAC clocking on the SACSng board to align
2767 the failing edges of LRCLK and SCLK
2768 - sbc8260 configuration tweaks
2769 - add status LED support for 82xx systems
2770 - wire sspi/sspo commands into command handler; improved error
2772 - add timestamp support and alternate memory test to the
2773 SACSng configuration
2775 * Patch by Vince Husovsky, 7 Nov 2002:
2776 Add "-n" to linker options to get rid of "Not enough room for
2777 program headers" problem
2779 * Patch by David Müller, 05 Nov 2002
2780 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
2781 so we can use an already existing name
2783 * Patch by Pierre Aubert, 05 Nov 2002
2784 Hardware relatied improvments in FDC boot code
2786 * Patch by Holger Schurig, 5 Nov 2002:
2787 Make the PXA really change it's frequency
2789 * Patch by Pierre Aubert, 05 Nov 2002
2790 Add support for slave serial Spartan 2 FPGAs
2792 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
2795 * Add support for log buffer which can be passed to Linux kernel's
2796 syslog mechanism; used especially for POST results.
2798 * Patch by Klaus Heydeck, 31 Oct 2002:
2799 Add initial support for kup4k board
2801 * Patch by Robert Schwebel, 04 Nov 2002:
2802 - use watchdog to reset PXA250 systems
2803 - added progress callbacks to (some of the) ARM code
2804 - update for Cogent CSB226 board
2806 * Add support for FPS860 board
2808 * Patch by Guillaume Alexandre,, 04 Nov 2002:
2809 Improve PCI access on 32-bits Compact PCI bus
2811 * Fix mdelay() on TRAB - this was still the debugging version with
2812 seconds instead of ms.
2814 * Patch by Robert Schwebel, 1 Nov 2002:
2815 XScale related cleanup (affects all ARM boards)
2817 * Cleanup of names and README.
2819 ======================================================================
2820 Notes for U-Boot 0.1.0:
2821 ======================================================================
2823 This is the initial version of "Das U-Boot", the Universal Boot Loader.
2825 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
2826 For information about the history of the project please see the
2827 PPCBoot project page at http://sourceforge.net/projects/ppcboot
2829 ======================================================================