1 ======================================================================
2 Changes since U-Boot 1.1.1:
3 ======================================================================
5 * Patch by Philippe Robin, 01 Jul 2004:
6 Add initialization for Integrator and versatile board files.
8 * Patch by Hinko Kocevar, 01 Jun 2004:
9 Fix VFD FB allocation, add LCD FB allocation on ARM
11 * Patch by Martin Krause, 30 Jun 2004:
12 Add support for TQM5200 board
14 * Patch by Martin Krause, 29 Jun 2004:
15 Add loopw command: infinite write loop on address range
17 * Patches by Yasushi Shoji, 29 Jun 2004:
18 - add empty include/asm-microblaze/processor.h
19 - add to CREDITS and MAINTAINERS
20 - add gd initialization
21 - add MicroBlaze and SUZAKU board to MAKEALL script
22 - add reset support for SUZAKU
23 - add flush_cache() for MicroBlaze
24 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
25 size flash memory on SUZAKU
27 * Patch by Prakash Kumar, 27 Jun 2004:
28 Add support for the PXA250 based Intrinsyc Cerf board.
30 * Patch by Yasushi Shoji, 27 Jun 2004:
31 fix comment in include/common.h
33 * Rename SBC8560 into sbc8560 for consistency
35 * Patch by Daniel Poirot, 24 Jun 2004:
36 Add support for Wind River's sbc8240 board
38 * Patches by Yasushi Shoji, 26 Jun 2004:
39 - drivers/serial_xuartlite.c: fix "return 0" in void function
40 - add microblaze support to mkimage tool
42 * Patch by Fred Klatt, 25 Jun 2004:
43 Add support for WindRiver's sbc8560 board
45 * Patch by Nicolas Lacressonniere, 24 Jun 2004
46 Small Bugs fixes for "at91rm9200dk" board:
47 - Timing modifications for SPI DataFlash access
48 - Fix NAND flash detection bug
50 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
51 Add Support for Flash AT49BV6416 for AT91RM9200DK board
53 * Patch by Jon Loeliger, 17 June 2004:
54 Completion of the 8540ADS/8560ADS updates:
55 Fix some PCI and Rapid I/O memory maps,
56 Initialize both TSEC 1 and 2,
58 Update MAINTAINER for 85xx boards and README.mpc85xxads
60 * Patch by Yuli Barcohen, 16 Jun 2004:
61 Remove obsolete AdderII port which was superseded by unified
64 * Patch by Ladislav Michl, 16 Jun 2004:
65 Fix gcc-3.3.3 warnings for smc91111.c
67 * Patch by Stefan Roese, 02 Jul 2004:
68 - Fix bug in 405 ethernet driver; allocated data not cleared!
69 - Fix problem in 405 i2c driver; don't try to print without console!
71 * Patch by Paul Ruhland, 11 Jun 2004:
72 Remove debug code from 'board/lpd7a40x/flash.c'
74 * Patch by Andrea Marson, 11 Jun 2004:
75 Update for PPChameleon board:
76 - support for SysClk @ 25MHz
77 - support for Silicon Motion SM712 VGA controller
80 * Patches by Richard Woodruff, 10 Jun 2004:
81 - fix problems with examples/stubs.c for GCC >= 3.4
82 - fix problems with gd initialization
84 * Patch by Curt Brune, 17 May 2004:
85 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
86 - Add support for ESPD-Inc. EVB4510 Board
88 * Patch by Marc Leeman, 11 May 2004:
89 Fix for MPC8245 - reading PPC Memory from another device with the
90 PPC as PCI target device corrupts data due to interenal hardware
93 * Fix "cls" command when used with splash screen
95 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
96 slow download of a big image)
98 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
99 display even after showing a bitmap
101 * Patch by Josef Wagner, 04 Jun 2004:
102 - DDR Ram support for PM520 (MPC5200)
103 - support for different flash types (PM520)
104 - USB / IDE / CF-Card / DiskOnChip support for PM520
105 - 8 bit boot rom support for PM520/CE520
106 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
107 - I2C and RTC support for CPC45
108 - support of new flash type (28F160C3T) for CPC45
110 * Fix flash parameters passed to Linux for PPChameleon board
112 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
114 * Patch by Paul Ruhland, 10 Jun 2004:
115 fix support for Logic SDK-LH7A404 board and clean up the
116 LH7A404 register macros.
118 * Patch by Matthew McClintock, 10 Jun 2004:
119 Modify code to select correct serial clock on Sandpoint8245
121 * Patch by Robert Schwebel, 10 Jun 2004:
122 Add support for Intel K3 strata flash.
124 * Patch by Thomas Brand, 10 Jun 2004:
125 Fix "loads" command on DK1S10 board
127 * Patch by Yuli Barcohen, 09 Jun 2004:
128 Add support for 8MB flash SIMM and JFFS2 file system on
129 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
131 * Patch by Yuli Barcohen, 09 Jun 2004:
132 Add support for Analogue&Micro Adder87x and the older AdderII board.
134 * Patch by Ming-Len Wu, 09 Jun 2004:
135 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
137 * Patch by Sam Song, 09 Jun 2004:
138 - Add support for RPXlite_DW board
139 - Update FLASH driver for 4*AM29DL323DB90VI
140 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
142 * Patch by Mark Jonas, 08 June 2004:
143 - Make MPC5200 boards evaluate the SVR to print processor name and
144 version in checkcpu() (cpu/mpc5xxx/cpu.c).
146 * Patch by Kai-Uwe Bloem, 06 May 2004:
147 Fix endianess problem in cramfs code
149 * Patch by Tom Armistead, 04 Jun 2004:
150 Add support for MAX6900 RTC
152 * Patches by Ladislav Michl, 03 Jun 2004:
153 - fix cfi_flash.c on LE systems
154 - let 'make mrproper' delete u-boot.img as well
155 - turn printf into debug in cfi_flash.c
157 * Patch by Kurt Stremerch, 28 May 2004:
158 Add support for Exys XSEngine board
160 * Patch by Martin Krause, 27 May 2004:
161 Fix a MPC5xxx I2C timing issue in i2c_probe().
163 * Patch by Leif Lindholm, 27 May 2004:
164 Fix board_init_f() for dbau1x00 board.
166 * Patch by Imre Deak, 26 May 2004:
167 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
168 Set flash base accordingly, and decide whether to do or skip board
169 specific setup steps.
171 * Patch by Josef Baumgartner, 26 May 2004:
172 Add missing define in include/asm-m68k/global_data.h
174 * Patch by Josef Baumgartner, 25 May 2004:
175 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
177 * Patch by Paul Ruhland, 24 May 2004:
178 fix SDRAM initialization for LPD7A400 board.
180 * Patch by Jian Zhang, 20 May 2004:
181 add support for environment in NAND flash
183 * Patch by Yuli Barcohen, 20 May 2004:
184 Add support for Interphase iSPAN boards.
186 * Patches by Paul Ruhland, 17 May 2004:
187 - Add I/O functions to the smc91111 ethernet driver to support the
188 Logic LPD7A40x boards.
189 - Add support for the Logic Zoom LH7A40x based SDK board(s),
190 specifically the LPD7A400.
192 * Patches by Robert Schwebel, 15 May 2004:
193 - call MAC address reading code also for SMSC91C111;
194 - make SMSC91C111 timeout configurable, remove duplicate code
195 - fix get_timer() for PXA
196 - update doc/README.JFFS2
197 - use "bootfile" env variable also for jffs2
199 * Patch by Tolunay Orkun, 14 May 2004:
200 Add support for Cogent CSB472 board (8MB Flash Rev)
202 * Patch by Thomas Viehweger, 14 May 2004:
203 - flash.h: more flash types added
204 - immap_8260.h: some bits added (useful for RMII)
205 - cmd_coninfo.c: typo corrected, printf -> puts
206 - reduced size by replacing spaces with tab
208 * Patch by Robert Schwebel, 13 May 2004:
209 Add 'imgextract' command: extract one part of a multi file image.
211 * Patches by Jon Loeliger, 11 May 2004:
212 Dynamically handle REV1 and REV2 MPC85xx parts.
213 (Jon Loeliger, 10-May-2004).
214 New consistent memory map and Local Access Window across MPC85xx line.
215 New CCSRBAR at 0xE000_0000 now.
216 Add RAPID I/O memory map.
217 New memory map in README.MPC85xxads
218 (Kumar Gala, 10-May-2004)
219 Better board and CPU identification on MPC85xx boards at boot.
220 (Jon Loeliger, 10-May-2004)
221 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
222 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
223 (Jim Robertson, 10-May-2004)
224 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
225 Supports multiple PHYs.
226 (Andy Fleming, 10-May-2004)
227 Some README.MPC85xxads updates.
228 (Kumar Gala, 10-May-2004)
229 Copyright updates for "Freescale"
230 (Andy Fleming, 10-May-2004)
232 * Patch by Stephen Williams, 11 May 2004:
233 Add flash support for ST M29W040B
234 Reduce JSE specific flash.c to remove dead code.
236 * Patch by Markus Pietrek, 04 May 2004:
237 Fix clear_bss code for ARM systems (all except s3c44b0 which
238 doesn't clear BSS at all?)
240 * Fix "ping" problem on INC-IP board. Strange problem:
241 Sometimes the store word instruction hangs while writing to one of
242 the Switch registers, but only if the next instruction is 16-byte
243 aligned. Moving the instruction into a separate function somehow
244 makes the problem go away.
246 * Patch by Rishi Bhattacharya, 08 May 2004:
247 Add support for TI OMAP5912 OSK Board
249 * Patch by Sam Song May, 07 May 2004:
250 Fix typo of UPM table for rmu board
252 * Patch by Pantelis Antoniou, 05 May 2004:
253 - Intracom board update.
256 * Add support for the second Ethernet interface for the 'PPChameleon'
259 * Patch by Dave Peverley, 30 Apr 2004:
260 Add support for OMAP730 Perseus2 Development board
262 * Patch by Alan J. Luse, 29 Apr 2004:
263 Fix flash chip-select (OR0) option register setting on FADS boards.
265 * Patch by Alan J. Luse, 29 Apr 2004:
266 Report MII network speed and duplex setting properly when
267 auto-negotiate is not enabled.
269 * Patch by Jarrett Redd, 29 Apr 2004:
270 Fix hang on reset on Ocotea board due to flash in wrong mode.
272 * Patch by Dave Peverley, 29 Apr 2004:
273 add MAC address detection to smc91111 driver
275 * Patch by David Müller, 28 Apr 2004:
276 fix typo in lib_arm/board.c
278 * Patch by Tolunay Orkun, 20 Apr 2004:
279 - README update: add CONFIG_CSB272 and csb272_config
280 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
281 i2cfast environment variable
283 * Patch by Yuli Barcohen, 19 Apr 2004:
284 - Rename DUET_ADS to MPC885ADS
285 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
286 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
287 - Clean up FADS family port to use the new defines
289 * Fix PCI support on CPC45 board
291 * Patch by Scott McNutt, 25 Apr 2004:
292 Add Nios GDB/JTAG Console support:
293 - Add stubs to support gdb via JTAG.
294 - Add support for console over JTAG.
297 * Add support for CATcenter board (based on PPChameleon ME module)
299 * Patch by Klaus Heydeck, 12 May 2004:
300 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
301 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
302 various changes to KUP4 board specific files
304 * Fix minor network problem on MPC5200: need some delay between
305 resetting the PHY and sending the first packet. Implemented in a
306 "natural" way by invoking the PHY reset and initialization code
307 only once after power on vs. each time the interface is brought up.
309 * Add some limited support for low-speed devices to SL811 USB controller
310 (at least "usb reset" now passes successfully and "usb info" displays
313 * Change init sequence for multiple network interfaces: initialize
314 on-chip interfaces before external cards.
316 * Fix memory leak in the NAND-specific JFFS2 code
318 * Fix SL811 USB controller when attached to a USB hub
320 * Fix config option spelling in PM520 config file
322 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
323 patches by Pantelis Antoniou, 30 Mar 2004)
325 * Fix minor NAND JFFS2 related issue
327 * Fixes for SL811 USB controller:
328 - implement workaround for broken memory stick
329 - improve error handling
331 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
332 cope with congested networks.
334 ======================================================================
335 Changes for U-Boot 1.1.1:
336 ======================================================================
338 * Patch by Travis Sawyer, 23 Apr 2004:
339 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
340 errata from Vitesse Semiconductor.
342 * Patch by Philippe Robin, 22 Apr 2004:
343 Fix ethernet configuration for "versatile" board
345 * Patch by Kshitij Gupta, 21 Apr 2004:
346 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
348 * Patch by Steven Scholz, 24 Feb 2004:
349 Fix a bug in AT91RM9200 ethernet driver:
350 The MII interface is now initialized before accessing the PHY.
352 * Patch by John Kerl, 19 Apr 2004:
353 Use U-boot's miiphy.h for PHY register names, rather than
354 introducing a new header file.
356 * Update pci_ids.h from linux-2.4.26
358 * Patch by Masami Komiya, 19 Apr 2004:
359 Fix problem cause by VLAN function on little endian architecture
360 without VLAN environment
362 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
363 binary image for all clock frequencies. Implement run-time
364 optimization of flash access timing based on the actual bus
367 * Modify KUP4X board configuration to use SL811 driver for USB memory
368 sticks (including FAT / VFAT filesystem support)
370 * Add SL811 Host Controller Interface driver for USB
372 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
374 * Patch by Pantelis Antoniou, 19 Apr 2004:
375 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
376 Minor patches for Intracom boards.
378 * Patch by Christian Pell, 19 Apr 2004:
379 cleanup support for CF/IDE on PCMCIA for PXA25X
381 * Temporarily disabled John Kerl's extended MII command code because
382 "miivals.h" is missing
384 * Patches by Mark Jonas, 13 Apr 2004:
385 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
386 - Add sync instructions to IceCube SDRAM init code
387 - Move SDRAM chip constants into seperate include files
388 - Unify DDR and SDR initialization code
389 - Unify all IceCube (Lite5xxx) target names
391 * Patch by John Kerl, 16 Apr 2004:
392 Enable ranges in mii command, e.g. mii read 0-1f 0 or
393 mii read 4-7 18-1a. Also add mii dump subcommand for
394 pretty-printing standard regs 0-5.
396 * Patch by Stephen Williams, 16 April 2004:
397 fix typo in JSE.h; update MAINTAINERS
399 * Patch by Matthew S. McClintock, 14 Apr 2004:
400 fix initdram function for utx8245 board
402 * Patch by Markus Pietrek, 14 Apr 2004:
403 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
405 * Patch by Reinhard Meyer, 18 Apr 2004:
406 provide the IDE Reset Function for EMK 5200 boards
408 * Patch by Masami Komiya, 12 Apr 2004:
409 fix pci_hose_write_config_{byte,word}_via_dword problems
411 * Patch by Sangmoon Kim, 12 Apr 2004:
412 Update max RAM size for debris board
414 * Patch by Travis Sawyer, 08 Apr 2004:
415 Add TLB entry for second DIMM slot on ocotea
417 * Patch by Masami Komiya, 08 Apr 2004:
418 add RTL8169 network driver
420 * Patch by Dan Malek, 07 Apr 2004:
421 - Add support for RPC/STx GP3, Motorola 8560 board
422 - Update 85xx TSEC driver so it searches MII for first available PHY
424 - Add functions to support console MII commands.
426 * Patch by Tolunay Orkun, 07 Apr 2004:
427 Move initialization of bi_iic_fast[]
428 from board_init_f() to board_init_r()
430 * Patch by Yasushi Shoji, 07 Apr 2004:
431 Cleanup microblaze port
433 * Patch by Sangmoon Kim, 07 Apr 2004:
434 Add auto SDRAM module detection for Debris board
436 * Patch by Rune Torgersen, 06 Apr 2004:
437 - Fix some PCI problems on the MPC8266ADS board
438 - Fix the location of some PCI entries in the immap structure
440 * Patch by Yasushi Shoji, 07 Apr 2004:
441 - add support for microblaze processors
442 - add support for AtmarkTechno "suzaku" board
444 * Configure PPChameleon board to use redundand environment in flash
446 * Configure PPChameleon board to use JFFS2 NAND support.
448 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
450 * Patch by Rune Torgersen, 16 Apr 2004:
453 * Patches by Pantelis Antoniou, 16 Apr 2004:
454 - add support for a new version of an Intracom board and fix
455 various other things on others.
456 - add verify support to the crc32 command (define
457 CONFIG_CRC32_VERIFY to enable it)
458 - fix FEC driver for MPC8xx systems:
459 1. fix compilation problems for boards that use dynamic
461 2. shut down FEC after network transfers
463 1. A new test command was added. This is a simplified version of
464 the one in the bourne shell.
465 2. A new exit command was added which terminates the current
467 3. Fixed handing of $? (exit code of last executed command)
468 - Fix some compile problems;
469 add "once" functionality for the netretry variable
471 * Patch by George G. Davis, 02 Apr 2004:
472 add support for Intel Assabet board
474 * Patch by Stephen Williams, 01 Apr 2004:
475 Add support for Picture Elements JSE board
477 * Patch by Christian Pell, 01 Apr 2004:
478 Add CompactFlash support for PXA systems.
480 * Patches by Pantelis Antoniou, 30 Mar 2004:
481 - add auto-complete support to the U-Boot CLI
482 - add support for NETTA and NETPHONE boards; fix NETVIA board
483 - add support for the Epson 156x series of graphical displays
484 (These displays are serial and not suitable for using a normal
485 framebuffer console on them)
486 - add infrastructure needed in order to POST any DSPs in a board
487 - improve and fix various things in the MPC8xx FEC driver:
488 1. The new 87x and 88x series of processors have two FECs,
489 and the new driver supports them both.
490 2. Another change in the 87x/88x series is support for
491 the RMII (Reduced MII) interface. However numerous
492 changes are needed to make it work since the PHYs
493 are connected to the same lines. That means that
494 you have to address them correctly over the MII
496 3. We now correctly match the MII/RMII interface
497 configuration to what the PHY reports.
498 - Fix problem when readingthe MII status register. Due to the
499 internal design of many PHYs you have to read the register
500 twice. The problem is more apparent in 10Mbit mode.
501 - add new mode ".jffs2s" for reading from a NAND device: it just
502 skips over bad blocks.
503 - add networking support for VLANs (802.1q), and CDP (Cisco
505 - some minor patches / cleanup
507 * Patch by Yuli Barcohen, 28 Mar 2004:
508 - Add support for MPC8272 family including MPC8247/8248/8271/8272
509 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
510 - Change configuration method for MPC8260ADS family
512 * add startup code to clear the BSS of standalone applications
514 * Fix if / elif handling bug in HUSH shell
516 ======================================================================
517 Changes for U-Boot 1.1.0:
518 ======================================================================
520 * Patch by Mark Jonas: Remove config.tmp files only when
521 unconfiguring the board
523 * Adapt RMU board for bigger flash memory
525 * Patch by Klaus Heydeck, 13 Mar 2003:
526 Add support for KUP4X Board
528 * Patch by Pavel Bartusek, 21 Mar 2004
531 * Patch by Hinko Kocevar, 20 Mar 2004
532 - Add auto-release for SMSC LAN91c111 driver
533 - Add save/restore of PTR and PNR regs as suggested in datasheet
535 * Patch by Stephen Williams, 19 March 2004
536 Increase speed of sector reads from SystemACE,
537 shorten poll timeout and remove a useless reset
539 * Patch by Tolunay Orkun, 19 Mar 2004:
540 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
543 * Patch by Brad Kemp, 18 Mar 2004:
544 prevent machine checks during a PCI scan
546 * Patch by Pierre Aubert, 18 Mar 2004:
547 Fix string cleaning in IDE identification
549 * Patch by Pierre Aubert, 18 Mar 2004:
550 - Unify video mode handling for Chips & Technologies 69000 Video
551 chip and Silicon Motion SMI 712/710/810 Video chip
552 - Add selection of the video output (CRT or LCD) via 'videoout'
553 environment variable for the Silicon Motion
556 * Patch by Pierre Aubert, 18 Mar 2004:
557 include/common.h typo fix
559 * Patches by Tolunay Orkun, 17 Mar 2004:
560 - Add support for bd->bi_iic_fast[] initialization via environment
561 variable "i2cfast" (CONFIG_I2CFAST)
562 - Add "i2cfast" u-boot environment variable support for csb272
564 * Patch by Carl Riechers, 17 Mar 2004:
565 Ignore '\0' characters in console input for use with telnet and
568 * Patch by Leon Kukovec, 17 Mar 2004:
569 typo fix for strswab prototype #ifdef
571 * Patches by Thomas Viehweger, 16 Mar 2004:
572 - show PCI clock frequency on MPC8260 systems
573 - add FCC_PSMR_RMII flag for HiP7 processors
574 - in do_jffs2_fsload(), take load address from load_addr if not set
575 explicit, update load_addr otherwise
576 - replaced printf by putc/puts when no formatting is needed
577 (smaller code size, faster execution)
579 * Patch by Phillippe Robin, 16 Mar 2004:
580 avoid dereferencing NULL pointer in lib_arm/armlinux.c
582 * Patch by Stephen Williams, 15 Mar 2004:
583 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
585 * Patch by Tolunay Orkun, 15 Mar 2004:
586 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
588 * Patch by Travis Sawyer, 15 Mar 2004:
589 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
591 * Add start-up delay to make sure power has stabilized before
592 attempting to switch on USB on SX1 board.
594 * Patch by Josef Wagner, 18 Mar 2004:
595 - Add support for MicroSys XM250 board (PXA255)
596 - Add support for MicroSys PM828 board (MPC8280)
597 - Add support for 32 MB Flash on PM825/826
598 - new SDRAM refresh rate for PM825/PM826
599 - added support for MicroSys PM520 (MPC5200)
600 - replaced Query by Identify command in CPU86/flash.c
603 * Fix wrap around problem with udelay() on ARM920T
605 * Add support for Macronix flash on TRAB board
607 * Patch by Pierre Aubert, 15 Mar 2004:
608 Fix buffer overflow in IDE identification
610 * Fix power-off of LCD for out-of-band temperatures on LWMON board
612 * Remove redundand #define in IceCube.h
614 * Patch by Steven Scholz, 27 Feb 2004:
615 - Adding get_ticks() and get_tbclk() for AT91RM9200
616 - Many white space fixes in cpu/at91rm9200/interrupts.c
618 * Patches by Steven Scholz, 20 Feb 2004:
619 some cleanup in AT91RM9200 related code
621 * Patches by Travis Sawyer, 12 Mar 2004:
622 - Fix Gigabit Ethernet support for 440GX
623 - Add Gigabit Ethernet Support to MII PHY utilities
625 * Patch by Brad Kemp, 12 Mar 2004:
626 Fixes for drivers/cfi_flash.c:
627 - Better support for x8/x16 implementations
628 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
629 - Added defines for AMD command and address constants
631 * Patch by Leon Kukovec, 12 Mar 2004:
632 Fix get_dentfromdir() to correctly handle deleted dentries
634 * Patch by George G. Davis, 11 Mar 2004:
635 Remove hard coded network settings in TI OMAP1610 H2
638 * Patch by George G. Davis, 11 Mar 2004:
639 add support for ADS GraphicsClient+ board.
641 * Patch by Pierre Aubert, 11 Mar 2004:
642 - add bitmap command and splash screen support in cfb console
643 - add [optional] origin in the bitmap display command
645 * Patch by Travis Sawyer, 11 Mar 2004:
646 Fix ocotea board early init interrupt setup.
648 * Patch by Thomas Viehweger, 11 Mar 2004:
649 Remove redundand code; add PCI-specific bits to include/mpc8260.h
651 * Patch by Stephan Linz, 09 Mar 2004
652 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
654 * Patch by George G. Davis, 9 Mar 2004:
655 fix recent build failure for SA1100 target
657 * Patch by Travis Sawyer, 09 Mar 2004:
658 Support native interrupt mode for the IBM440GX.
659 Previously it was running in 440GP compatibility mode.
661 * Patch by Philippe Robin, 09 Mar 2004:
662 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
665 * Patch by Masami Komiya, 08 Mar 2004:
666 Don't overwrite server IP address or boot file name
667 when the boot server does not return values
669 * Patch by Tolunay Orkun, 5 Mar 2004:
670 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
672 * Patch by Tolunay Orkun, 5 Mar 2004:
673 Fix early board initialization for Cogent CSB272 board
675 * Patch by Ed Okerson, 3 Mar 2004:
676 fix CFI flash writes for little endian systems
678 * Patch by Reinhard Meyer, 01 Mar 2004:
679 generalize USB and IDE support for MPC5200 with according
680 changes to IceCube.h and TOP5200.h
681 add Am29LV256 256 MBit FLASH support for TOP5200 boards
682 add info about USB and IDE to README
684 * Patch by Yuli Barcohen, 4 Mar 2004:
685 Fix problems with GCC 3.3.x which changed handling of global
686 variables explicitly initialized to zero (now in .bss instead of
689 * Patch by Leon Kukovec, 02 Mar 2004:
690 add strswab() to fix IDE LBA capacity, firmware and model numbers
691 on little endian machines
693 * Patch by Masami Komiya, 02 Mar 2004:
694 - Remove get_ticks() from NFS code
695 - Add verification of RPC transaction ID
697 * Patch by Pierre Aubert, 02 Mar 2004:
698 cleanup for IDE and USB drivers for MPC5200
700 * Patch by Travis Sawyer, 01 Mar 2004:
702 - Add IBM PPC440GX Ref Platform support (Ocotea)
703 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
704 Adapted to U-Boot and 440GX port
706 - Add gracious handling of all Ethernet Pin Selections for 440GX
707 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
709 - Add needed bit definitions
712 * Patch by Carl Riechers, 1 Mar 2004:
713 Add PPC440GX prbdv0 divider to fix memory clock calculation.
715 * Patch by Stephan Linz, 27 Feb 2004
716 - avoid problems for targets without NFS download support
718 * Patch by Rune Torgersen, 27 Feb 2004:
719 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
720 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
721 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
723 * Patch by Masami Komiya, 27 Feb 2004:
724 Fix rarpboot: add autoload by NFS
726 * Patch by Dan Eisenhut, 26 Feb 2004:
727 fix flash_write return value in saveenv
729 * Patch by Stephan Linz, 11 Dec 2003
730 expand config.mk to avoid trigraph warnings on NIOS
732 * Rename "BMS2003" board into "HMI10"
734 * SX1 patches: use "serial#" for USB serial #; use redundand environment
735 storage; auto-set console on USB port (using preboot command)
737 * Add support for SX1 mobile phone; add support for USB-based console
738 (enable with "setenv stdout usbtty; setenv stdin usbtty")
740 * Fix LOWBOOT configuration for MPC5200 with DDR memory
742 * Fix SDRAM timings for LITE5200 / IceCube board
744 * Handle Auti-MDIX / connection status for INCA-IP
746 * Fix USB problems when attempting to read 0 bytes
748 * Patch by Travis Sawyer, 26 Feb 2004:
749 Fix broken compile for XPEDITE1K target.
751 * Patch by Stephan Linz, 26 Feb 2004:
752 Bug fix for NFS code on NIOS targets
754 * Patch by Stephen Williams, 26 Feb 2004:
755 Break up SystemACE reads of large block counts
757 * Patch by Pierre Aubert, 26 Feb 2004
758 add IDE support for MPC5200
760 * Patch by Masami Komiya, 26 Feb 2004:
763 * Patch by Stephen Williams
764 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
765 elsewhere in the source.
767 * Patch by Steven Scholz, 25 Feb 2004:
768 - Timeouts in FPGA code should be based on CFG_HZ
769 - Minor cleanup in code for Altera FPGA ACEX1K
771 * Patch by Steven Scholz, 25 Feb 2004:
772 Changed "Directory Hierarchy" section in README
774 * Patch by Masami Komiya, 25 Feb 2004:
775 Reduce copy count in nfs_read_reply() of NFS code
777 * Patch by Markus Pietrek, 24 Feb 2004:
778 NS9750 DevBoard added
780 * Patch by Pierre Aubert, 24 Feb 2004
781 add USB support for MPC5200
783 * Patch by Steven Scholz, 24 Feb 2004:
784 - fix MII commands to use values from last command
786 * Patch by Torsten Demke, 24 Feb 2004:
787 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
789 * Patch by Rahul Shanbhag, 19 Feb 2004:
790 Fixes for for OMAP1610 board:
791 - shift some IRQ specific code to platform.S file
792 - remove duplicatewatchdog reset code from start.S
794 * Make Auto-MDIX Support configurable on INCA-IP board
796 * Fix license for mkimage tool
798 * Patch by Masami Komiya, 24 Feb 2004:
799 Update NetBootFileXferSize in NFS code
801 * Patch by Scott McNutt, 24 Feb 2004:
802 fix packet length in NFS code
804 * Patch by Masami Komiy, 22 Feb 2004:
805 Add support for NFS for file download
807 * Patch by Andrea Scian, 17 Feb 2004:
808 Add support for S3C44B0 processor and DAVE B2 board
810 * Patch by Steven Scholz, 20 Feb 2004:
811 - Add support for MII commands on AT91RM9200 boards
812 - some cleanup in AT91RM9200 ethernet code
814 * Patch by Peter Ryser, 20 Feb 2004:
815 Add support for the Xilinx ML300 platform
817 * Patch by Stephan Linz, 17 Feb 2004:
818 Fix watchdog support for NIOS
820 * Patch by Josh Fryman, 16 Feb 2004:
821 Fix byte-swapping for cfi_flash.c for different bus widths
823 * Patch by Jon Diekema, 14 Jeb 2004:
824 Remove duplicate "FPGA Support" notes from the README file
826 * Patches by Reinhard Meyer, 14 Feb 2004:
827 - update board/emk tree; use common flash driver
828 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
829 [adapted for other PPC CPUs -- wd]
830 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
832 * Patch by Jon Diekema, 13 Feb 2004:
833 Call show_boot_progress() whenever POST "FAILED" is printed.
835 * Patch by Nishant Kamat, 13 Feb 2004:
836 Add support for TI OMAP1610 H2 Board
837 Fixes for cpu/arm926ejs/interrupt.c
838 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
839 Fix for a timer bug in OMAP1610 Innovator
840 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
842 * Patches by Stephan Linz, 12 Feb 2004:
843 - add support for NIOS timer with variable period preload counter value
844 - prepare POST framework support for NIOS targets
846 * Patch by Denis Peter, 11 Feb 2004:
847 add POST support for the MIP405 board
849 * Patch by Laurent Mohin, 10 Feb 2004:
850 Fix buffer overflow in common/usb.c
852 * Patch by Tolunay Orkun, 10 Feb 2004:
853 Add support for Cogent CSB272 board
855 * Patch by Thomas Elste, 10 Feb 2004:
856 Add support for NET+50 CPU and ModNET50 board
858 * Patch by Sam Song, 10 Feb 2004:
859 Fix typos in cfi_flash.c
861 * Patch by Leon Kukovec, 10 Feb 2004
862 Fixed long dir entry slot id calculation in get_vfatname
864 * Patch by Robin Gilks, 10 Feb 2004:
865 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
866 !=, <>, <, >, <=, >=)
868 * Fix problem with side effects in macros in include/usb.h
870 * Patch by David Benson, 13 Nov 2003:
871 bug 841358 - fix TFTP download size limit
874 improper flush_cache() in load_serial()
877 MPC8540 - missing volatile declarations
879 * Patch by Stephen Williams, 09 Feb 2004:
880 Add support for Xilinx SystemACE chip:
881 - New files common/cmd_ace.c and include/systemace.h
882 - Hook systemace support into cmd_fat and the partition manager
884 * Patch by Travis Sawyer, 09 Feb 2004:
885 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
887 * Patch by Travis Sawyer, 09 Feb 2004:
889 - Fix PCI Indirect access for type 1 config cycles with ppc440.
890 - Add phymode for 440 enet
893 - Change board_pre_init to board_early_init_f
894 - Add user flash to bus controller setup
896 - Fix is_pci_host to check GPIO for monarch bit
897 - Force xpedite1k to pci conventional mode (via #define option)
899 * Patch by Brad Kemp, 4 Feb 2004:
900 - handle the machine check that is generated during the PCI scans
902 - define the registers used in the IMMR by the PCI subsystem.
904 * Patch by Pierre Aubert, 03 Feb 2004:
905 cpu/mpc5xxx/start.S: copy MBAR into SPR311
907 * Patch by Jeff Angielski, 03 Feb 2004:
908 Fix copy & paste error in cpu/mpc8260/pci.c
910 * Patch by Reinhard Meyer, 24 Jan 2004:
911 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
913 * Add Auto-MDIX support for INCA-IP
917 * Patch by Josef Baumgartner, 10 Feb 2004:
918 Fixes for Coldfire port
920 * Patch by Brad Kemp, 11 Feb 2004:
921 Fix CFI flash driver problems
923 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
924 modules at CPU clock frequencies above 66 MHz.
926 * Optimize flash programming speed for LWMON (by another 100% :-)
928 * Patch by Jian Zhang, 3 Feb 2004:
929 - Changed the incorrect FAT12BUFSIZE
930 - data_begin in fsdata can be negative. Changed it to be short.
932 * Patches by Stephan Linz, 30 Jan 2004:
933 1: - board/altera/common/flash.c:flash_erase():
934 o allow interrupts befor get_timer() call
935 o check-up each erased sector and avoid unexpected timeouts
936 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
937 o enclose sevenseg_set() in cpp condition
938 - remove the ASMI configuration for DK1S10_standard_32 (never present)
939 - fix some typed in mistakes in the NIOS documentation
940 2: - split DK1C20 configuration into several header files:
941 o two new files for each NIOS CPU description
942 o U-Boot related part is remaining in DK1C20.h
943 3: - split DK1S10 configuration into several header files:
944 o two new files for each NIOS CPU description
945 o U-Boot related part is remaining in DK1S10.h
946 4: - Add support for the Microtronix Linux Development Kit
947 NIOS CPU configuration at the Altera Nios Development Kit,
948 Stratix Edition (DK-1S10)
949 5: - Add documentation for the Altera Nios Development Kit,
950 Stratix Edition (DK-1S10)
951 6: - Add support for the Nios Serial Peripharel Interface (SPI)
953 7: - Add support for the common U-Boot SPI framework at
956 * Patch by Rahul Shanbhag, 28 Jan 2004:
957 Fix flash protection/locking handling for OMAP1610 innovator board.
959 * Patch by Rolf Peukert, 28 Jan 2004:
960 fix flash write problems on CSB226 board (write with 32 bit bus width)
962 * Patches by Mark Jonas, 16 Jan 2004:
963 - fix rounding error when calculating baudrates for MPC5200 PSCs
964 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
965 time which is not supported
967 * Patch by Yuli Barcohen, 26 Jan 2004:
968 Allow bzip2 compression for small memory footprint boards
970 * Patch by Brad Kemp, 21 Jan 2004:
971 Add support for CFI flash driver for both the Intel and the AMD
974 * Patch by Travis Sawyer, 20 Jan 2004:
975 Fix pci bridge auto enumeration of sibling p2p bridges.
977 * Patch by Tolunay Orkun, 12 Jan 2004:
978 Add some delays as needed for Intel LXT971A PHY support
980 * Patches by Stephan Linz, 09 Jan 2004:
981 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
982 - make DK1C20 board configuration related to ASMI conform to
985 * Patch by Anders Larsen, 09 Jan 2004:
987 ARM memory layout fixes: the abort-stack is now set up in the
988 correct RAM area, and the BSS is zeroed out as it should be.
990 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
991 of the linker scripts are replaced by '__bss_start' and '_end',
992 resp., which is a further step to eliminate unnecessary differences
993 between the implementation of the CPU architectures.
995 * Patch by liang a lei, 9 Jan 2004:
996 Fix Intel 28F128J3 ID in include/flash.h
998 * Patch by Masami Komiya, 09 Jan 2004:
999 add support for TB0229 board (NEC VR4131 MIPS processor)
1001 * Patch by Leon Kukovec, 12 Dec 2003:
1002 changed extern __inline__ into static __inline__ in
1003 include/linux/byteorder/swab.h
1005 * Patch by Travis Sawyer, 30 Dec 2003:
1006 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
1007 select MDI port based on enabled EMAC device.
1008 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
1011 * Patch by Wolter Kamphuis, 15 Dec 2003:
1012 made CONFIG_SILENT_CONSOLE usable on all architectures
1014 * Disable date command on TQM866M - there is no RTC on MPC866
1016 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
1018 * Implement adaptive SDRAM timing configuration based on actual CPU
1019 clock frequency for INCA-IP; fix problem with board hanging when
1020 switching from 150MHz to 100MHz
1022 * Add PCMCIA CS support for BMS2003 board
1024 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
1025 see doc/README.MPC866 for details;
1026 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
1027 calculate CPU clock frequency from PLL register values.
1029 * Add support for 128 MB RAM on TQM8xxL/M modules
1031 * Fix PS/2 keyboard problem caused by statically initialized variable
1032 pointing to a location in flash
1034 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
1036 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
1037 before we can access it; add delay in case we are faster (with no
1040 * Cleanup of some init functions
1042 * Make sure SCC Ethernet is always stopped by the time we boot Linux
1043 to avoid Linux crashes by early packets coming in.
1045 * Accelerate flash accesses on LWMON board by using buffered writes
1047 * Fix typo in Makefile;
1048 fix problem with PARTNUM detection
1050 * Patch by Reinhard Meyer, 09 Jan 2004:
1051 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
1053 * Add support for IDE LED on BMS2003 board
1054 (exclusive with status LED!)
1056 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
1059 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
1060 Add common files for "emk" boards
1062 * Add a common get_ram_size() function and modify the the
1063 board-specific files to invoke that common implementation.
1065 ======================================================================
1066 Changes for U-Boot 1.0.1:
1067 ======================================================================
1069 * Set default clock for INCA-IP to 150 MHz
1071 * Make BMS2003 use a separate config file to avoid #ifdef mess;
1072 add I2C support; add support for DS1337 RTC
1074 * Add CompactFlash support for BMS2003 board
1076 * Add support for status LED on BMS2003 board
1078 * Patch by Scott McNutt, 02 Jan 2004:
1079 Add support for the Nios Active Serial Memory Interface (ASMI)
1082 * Patch by Andrea Marson, 16 Dec 2003:
1083 Add support for the PPChameleon ME and HI modules
1085 * Patch by Yuli Barcohen, 22 Dec 2003:
1086 Add support for Motorola DUET ADS board (MPC87x/88x)
1088 * Patch by Robert Schwebel, 15 Dec 2003:
1089 add support for cramfs (uses JFFS2 command interface)
1091 * Patches by Stephan Linz, 11 Dec 2003:
1092 - more documentation for NIOS port
1093 - new struct nios_pio_t, struct nios_spi_t
1094 - Reconfiguration for NIOS Development Kit DK1C20:
1095 o move board related code from board/dk1c20
1096 to board/altera/dk1c20
1097 o create a new common source path board/altera/common
1098 and move generic flash access stuff into it
1099 o change/expand configuration file DK1C20.h
1100 - Add support for NIOS Development Kit DK1S10
1101 - Add status LED support for NIOS systems
1102 - Add dual 7-segment LED support for Altera NIOS DevKits
1104 * Patch by Ronen Shitrit, 10 Dec 2003:
1105 Add support for the Marvell DB64360 / DB64460 development boards
1107 * Patch by Detlev Zundel, 10 Dec 2003:
1108 fix dependency problem in examples/Makefile
1110 * Patch by Denis Peter, 8 Dec 2003
1111 - add support for the PATI board (MPC555)
1112 - add SPI support for the MPC5xx
1114 * Patch by Anders Larsen, 08 Dec 2003:
1115 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
1116 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
1117 cleanup some redundand #defines
1119 * Patch by André Schwarz, 8 Dec 2003:
1120 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
1121 - TX and RX deskriptors must be quad-word aligned
1122 - does not work with only one TX deskriptor
1123 - standard reset method does not work
1125 * Patch by Masami Komiya, 08 Dec 2003:
1126 add RTL8139 ethernet driver
1128 * Patches by Ed Okerson, 07 Dec 2003:
1129 - fix ethernet for the AU1x00 processors in little-endian mode.
1130 - extend memsetup.S for the AU1x00 processors in BE and LE modes
1132 * Minor code cleanup (coding style)
1134 * Patch by Reinhard Meyer, 30 Dec 2003:
1135 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
1136 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
1137 - turned debug print of PHY registers into a function (called in two places)
1138 - added support for EMK MPC5200 based modules
1140 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
1142 * Add support for TQM866M modules
1144 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
1146 * Fix a few compiler warnings
1148 * Patch by Reinhard Meyer, 28 Dec 2003:
1149 Add initial support for TOP5200 board
1151 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
1152 environment variable which can set to "100", "133", or "150". The
1153 CPU clock will be configured accordingly upon next reboot. Other
1154 values are ignored. In case of an invalid or undefined "cpuclk"
1155 value, the compile-time default CPU clock speed will be used.
1157 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
1158 window that is used to access the UART registers by the Linux driver)
1160 * Patch by Reinhard Meyer, 20 Dec 2003:
1161 Fix clock calculation for the MPC5200 for higher clock frequencies
1162 (above 2**32 / 10 = 429.5 MHz).
1164 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
1166 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
1168 * Add new configuration for IceCube board with DDR memory
1170 * Update TRAB memory configurations
1172 * Add JFFS2 support for INCA-IP board
1174 * Patch by Bill Hargen, 09 Dec 2003:
1175 - BUBINGA405EP: changed flash driver to protect top sector containing
1177 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
1178 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
1179 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
1180 - 405EP: added/fixed support for "reginfo" command.
1181 - 4xx: removed spurious MII error messages on "mii info" command.
1183 * Patch by Bernhard Kuhn, 28 Nov 2003:
1184 add support for Coldfire CPU
1185 add support for Motorola M5272C3 and M5282EVB boards
1187 * Patch by Pierre Aubert, 24 Nov 2003:
1188 - add a return value for the fpga command
1189 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
1190 is defined. If ide_preinit fails, ide_init is aborted.
1191 - fix an endianess problem in fat.h
1193 * Patch by Wolter Kamphuis, 05 Dec 2003:
1194 Add support for SNMC's QS850/QS823/QS860T boards
1196 * Patch by Yuli Barcohen, 3 Dec 2003:
1197 "revive" U-Boot support for old Motorola MPC860ADS board
1199 * Patch by Cam(ilo?), 03 Dec 2003:
1200 make examples build even with broken Montavista objcopy
1202 * Patch by Pavel Bartusek, 27 Nov 2003:
1203 fix conversion problem with "bootretry" evironment variable
1205 * Patch by Andre Schwarz, 24 Nov 2003:
1206 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
1208 * Patch by Pavel Bartusek, 21 Nov 2003:
1209 set ZMII bridge speed on 440
1211 * Patch by Anders Larsen, 17 Nov 2003:
1212 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
1214 * Patches by David Müller, 14 Nov 2003:
1215 - board/mpl/common/common_util.c
1216 * implement support for BZIP2 compressed images
1217 * various cleanups (printf -> puts, ...)
1218 - board/mpl/common/flash.c
1219 * report correct errors to upper layers
1220 * check the erase fail and VPP low bits in status reg
1221 - board/mpl/vcma9/cmd_vcma9.c
1222 - board/mpl/vcma9/flash.c
1223 * various cleanups (printf -> puts, ...)
1225 * fix typo in comment
1226 - cpu/arm920t/usb_ohci.c
1227 * support for S3C2410 is missing in #if line
1229 * reinit some registers in case of error (cable missing, ...)
1231 * support for USB/MMC devices is missing in #if line
1232 - include/configs/MIP405.h
1233 - include/configs/PIP405.h
1234 * enable BZIP2 support
1235 * enlarge malloc space to 1MiB because of BZIP2 support
1236 - include/configs/VCMA9.h
1237 * enable BZIP2 support
1238 * enlarge malloc space to 1MiB because of BZIP2 support
1239 * enable USB support
1240 - lib_arm/armlinux.c
1241 * change calling convention of ARM Linux kernel as
1242 described on http://www.arm.linux.org.uk/developer/booting.php
1244 * Patch by Thomas Lange, 14 Nov 2003:
1245 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
1246 support all these AMD boards.
1248 * Patch by Thomas Lange, 14 Nov 2003:
1249 Workaround for mips au1x00 physical memory accesses (the au1x00
1250 uses a 36 bit bus internally and cannot access physical memory
1251 directly. Use the uncached SDRAM address instead of the physical
1254 * Patch by Xue Ligong (Joe), 13 Nov 2003:
1255 add Realtek 8019 ethernet driver
1257 * Patch by Yuli Barcohen, 13 Nov 2003:
1258 MPC826xADS/PQ2FADS cleanup
1260 * Patch by Anders Larsen, 12 Nov 2003:
1261 Update README to mark the PORTIO commands non-standard
1263 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
1264 update for for Atmel AT91RM9200DK development kit:
1265 - support for environment variables in DataFlash
1266 - Atmel DataFlash AT45DB1282 support
1268 * Patch by Jeff Carr, 11 Nov 2003:
1269 add support for new version of 8270 processors
1271 * Patches by George G. Davis, 05 Nov 2003:
1272 - only pass the ARM linux initrd tag to the kernel when an initrd
1274 - update omap1510inn configuration file
1276 * Patches by Stephan Linz, 3 Nov 2003:
1277 - more endianess fixes for LAN91C111 driver
1278 - CFG_HZ configuration patch for NIOS Cyclone board
1280 * Patch by Stephan Linz, 28 Oct 2003:
1281 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
1283 * Patch by Steven Scholz, 20 Oct 2003:
1284 - make "mii info <addr>" show infor for PHY at "addr" only
1285 - Endian fix for miiphy_info()
1287 * Patch by Gleb Natapov, 19 Sep 2003:
1288 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
1290 * Patch by Anders Larsen, 17 Sep 2003:
1291 Bring ARM memory layout in sync with the documentation:
1292 stack and malloc-heap are now located _below_ the U-Boot code
1294 * Accelerate booting on TRAB board: read and check autoupdate image
1295 headers first instead of always reading the whole images.
1297 * Fix type in MPC5XXX code (pointed out by Victor Wren)
1299 * Enabled password check on RMU board
1301 * Fix configuration problem with IceCube in LOWBOOT configuration:
1302 envrionment got embedded, corrupting the image layout.
1304 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
1306 * Added BMS2003 board
1307 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
1309 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
1310 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
1313 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
1316 * Add checksum verification to 'imls' command
1318 * Add bd_info fields needed for 4xx Linux I2C driver
1320 * Patch by Martin Krause, 4 Nov. 2003:
1321 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
1323 * Print used network interface when CONFIG_NET_MULTI is set
1325 * Patch by Bernhard Kuhn, 28 Oct 2003:
1326 Add low boot support for MPC5200
1328 * Fix problem with dual PCMCIA support (NSCU)
1330 * Fix MPC5200 I2C initialization function
1332 ======================================================================
1333 Changes for U-Boot 1.0.0:
1334 ======================================================================
1336 * Fix parameter passing to standalone images with bootm command
1338 * Patch by Kyle Harris, 30 Oct 2003:
1339 Fix build errors for ixdp425 board
1341 * Patch by David M. Horn, 29 Oct 2003:
1342 Fixes to build under CYGWIN
1344 * Get IceCube MGT5100 working (again)
1346 * Fix problems in memory test on some boards (which was not
1347 non-destructive as intended)
1349 * Patch by Gary Jennejohn, 28 Oct 2003:
1350 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
1351 to prevent stack overflow on ARM systems
1353 * Patch by Stephan Linz, 28 Oct 2003:
1354 fix init sequence error for NIOS port
1356 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
1358 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
1360 * Patch by Xiao Xianghua, 23 Oct 2003:
1361 small patch for mpc85xx
1363 * Fix small problem in MPC5200 I2C driver
1365 * Fix FCC3 support on ATC board
1367 * Correct header printing for multi-image files in do_bootm()
1369 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
1371 * Fix PCI problems on PPChameleon board
1373 * Patch by Steven Scholz, 18 Oct 2003:
1374 Fix AT91RM9200 ethernet driver
1376 * Patch by Nye Liu, 17 Oct 2003:
1377 Fix typo in include/mpc8xx.h
1379 * Patch by Richard Woodruff, 16 Oct 03:
1380 Fixes for cpu/arm925/interrupt.c
1381 - Initialize timestamp & lastdec vars.
1382 - fix timestamp overflows.
1383 - fix lastdec overflow.
1384 - smarter normalization to allow udelay() below 1ms to work.
1386 * Patch by Scott McNutt, 16 Oct
1387 add networking support for the Altera Nios Development Kit,
1388 Cyclone Edition (DK-1C20)
1390 * Patch by Jon Diekema, 14 Oct 2003:
1391 add hint about doc/README.silent to README file
1393 * Add CompactFlash support for NSCU
1395 * Fix PCI problems on PPChameleonEVB
1397 * TRAB auto-update: Base decision if we have to strip the image
1398 header on image type as encoded in the header
1399 (include image type patch by Martin Krause, 17 Oct 2003)
1401 * Patches by Xianghua Xiao, 15 Oct 2003:
1403 - Added Motorola CPU 8540/8560 support (cpu/85xx)
1404 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
1405 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
1407 * Fix flash timings on TRAB board
1409 * Make sure HUSH is initialized for running auto-update scripts
1411 * Make 5200 reset command _really_ reset the board, without running
1412 any other code after it
1414 * Fix errors with flash erase when range spans across banks
1415 that are mapped in reverse order
1417 * Fix flash mapping and display on P3G4 board
1419 * Patch by Kyle Harris, 15 Jul 2003:
1420 - add support for Intel IXP425 CPU
1421 - add support for IXDP425 eval board
1423 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
1424 for more information
1426 * Patch by Steven Scholz, 10 Oct 2003
1427 - Add support for Altera FPGA ACEX1K
1429 * Patches by Thomas Lange, 09 Oct 2003:
1430 - fix cmd_ide.c for non ppc boards (read/write functions did not
1431 add ATA base address)
1432 - fix for shannon board
1433 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
1434 - Endian swap ATA identity for all big endian CPUs, not just PPC
1435 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
1437 - add support for dbau1x00 board (MIPS32)
1439 * Patch by Sangmoon Kim, 07 Oct 2003:
1440 add support for debris board
1442 * Patch by Martin Krause, 09 Oct 2003:
1443 Fixes for TRAB board
1444 - /board/trab/rs485.c: correct baudrate
1445 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
1446 udelay(); fix some timing problems with adc controller
1447 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
1448 modify commands: touch and buzzer
1450 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
1451 (quick & dirty workaround for rogue pointer problem in get_vfatname());
1452 Use direct function calls for auto_update instead of hush commands
1454 * Patch by Scott McNutt, 04 Oct 2003:
1455 - add support for Altera Nios-32 CPU
1456 - add support for Nios Cyclone Development Kit (DK-1C20)
1458 * Patch by Steven Scholz, 29 Sep 2003:
1459 - A second parameter for bootm overwrites the load address for
1460 "Standalone Application" images.
1461 - bootm sets environment variable "filesize" to the resulting
1462 (uncompressed) data length for "Standalone Application" images
1463 when autostart is set to "no". Now you can do something like
1464 if bootm $fpgadata $some_free_ram ; then
1465 fpga load 0 $some_free_ram $filesize
1468 * Patch by Denis Peter, 25 Sept 2003:
1469 add support for the MIP405 Rev. C board
1471 * Patch by Yuli Barcohen, 25 Sep 2003:
1472 add support for Zephyr Engineering ZPC.1900 board
1474 * Patch by Anders Larsen, 23 Sep 2003:
1475 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
1476 implemented for the x86 architecture)
1478 * Patch by Sangmoon Kim, 23 Sep 2003:
1479 fix pll_pci_to_mem_multiplier table for MPC8245
1481 * Patch by Anders Larsen, 22 Sep 2003:
1482 enable timed autoboot on PXA
1484 * Patch by David Müller, 22 Sep 2003:
1485 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
1486 returns correct libgcc file path
1487 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
1488 time on s3c24x0 systems
1490 * Patch by Jon Diekema, 19 Sep 2003:
1491 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
1492 link state to the fault LED.
1493 - In NetLoop, make the Fault LED reflect the link status. The link
1494 status gets updated on entry, and on timeouts.
1496 * Patch by Anders Larsen, 18 Sep 2003:
1497 allow mkimage to build and run on Cygwin-hosted systems
1499 * Patch by Frank Müller, 18 Sep 2003:
1500 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
1503 * Patch by Pantelis Antoniou, 16 Sep 2003:
1504 add tool to compute fileds in the PLPRCR register for MPC86x
1506 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
1508 * Fix build problems under FreeBSD
1510 * Add generic filesystem image type
1512 * Make fatload set filesize environment variable
1514 * enable basic / medium / high-end configurations for PPChameleonEVB
1515 board; fix NAND code
1517 * enable TFTP client code to specify to the server the desired
1518 timeout value (see RFC-2349)
1520 * Improve SDRAM setup for TRAB board
1522 * Suppress all output with splashscreen configured only if "splashimage"
1525 * Fix problems with I2C support for mpc5200
1527 * Adapt TRAB configuration and auto_update to new memory layout
1529 * Add configuration for wtk board
1531 * Add support for the Sharp LQ065T9DR51U LCD display
1533 * Patch by Rune Torgersen, 17 Sep 2003:
1534 - Fixes for MPC8266 default config
1535 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
1537 * Patches by Jon Diekema, 17 Sep 2003:
1538 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
1541 - adjust "help" output
1543 * Patches by Anders Larsen, 17 Sep 2003:
1544 - fix spelling errors
1545 - set GD_FLG_DEVINIT flag only after device function pointers
1547 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
1549 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
1550 - trigger watchdog while waiting in serial driver
1552 * Add auto-update code for TRAB board using USB memory sticks,
1553 support new configuration with more memory
1555 * disable MPC5200 bus pipelining as workaround for bus contention
1557 * Modify XLB arbiter priorities on MPC5200 so all devices use same
1558 priority; configure critical interrupts to be handled like external
1561 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
1562 go back to 66 MHz for stability
1564 * Patches by Jon Diekema, 15 Sep 2003:
1565 - add description for missing CFG_CMD_* entries in the README file
1568 * Patch by Gleb Natapov, 14 Sep 2003:
1569 enable watchdog support for all MPC824x boards that have a watchdog
1571 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
1572 "Non-octet Aligned Frame" errors we see at 100 Mbps
1574 * Patch by Sharad Gupta, 14 Sep 2003:
1575 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
1577 * Patch by llandre, 11 Sep 2003:
1578 update configuration for PPChameleonEVB board
1580 * Patch by David Müller, 13 Sep 2003:
1581 various changes to VCMA9 board specific files
1583 * Add I2C support for MGT5100 / MPC5200
1585 * Patch by Rune Torgersen, 11 Sep 2003:
1586 Changed default memory option on MPC8266ADS to NOT be Page Based
1587 Interleave, since this doesn't work very well with the standard
1590 * Patch by George G. Davis, 12 Sep 2003:
1591 fix Makefile settings for sk98 driver
1593 * Patch by Stefan Roese, 12 Sep 2003:
1594 - new boards added: DP405, HUB405, PLU405, VOH405
1595 - some esd boards updated
1596 - cpu/ppc4xx/sdram.c: disable memory controller before setting
1598 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
1600 * Patch by Martin Krause, 11 Sep 2003:
1601 add burn-in tests for TRAB board
1603 * Enable instruction cache on MPC5200 board
1605 * Patch by Denis Peter, 11 Sep 2003:
1606 - fix USB data pointer assignment for bulk only transfer.
1607 - prevent to display erased directories in FAT filesystem.
1609 * Change output format for NAND flash - make it look like for other
1612 ======================================================================
1613 Changes for U-Boot 0.4.8:
1614 ======================================================================
1616 * Add I2C and RTC support for RMU board
1618 * Patches by Denis Peter, 9 Sep 2003:
1619 add FAT support for IDE, SCSI and USB
1621 * Patches by Gleb Natapov, 2 Sep 2003:
1622 - cleanup of POST code for unsupported architectures
1623 - MPC824x locks way0 of data cache for use as initial RAM;
1624 this patch unlocks it after relocation to RAM and invalidates
1627 * Patch by Gleb Natapov, 30 Aug 2003:
1628 new I2C driver for mpc107 bridge. Now works from flash.
1630 * Patch by Dave Ellis, 11 Aug 2003:
1631 - JFFS2: fix typo in common/cmd_jffs2.c
1632 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
1633 - JFFS2: remove node version 0 warning
1634 - JFFS2: accept JFFS2 PADDING nodes
1635 - SXNI855T: add AM29LV800 support
1636 - SXNI855T: move environment from EEPROM to flash
1637 - SXNI855T: boot from JFFS2 in NOR or NAND flash
1639 * Patch by Bill Hargen, 11 Aug 2003:
1640 fixes for I2C on MPC8240
1641 - fix i2c_write routine
1642 - fix iprobe command
1643 - eliminates use of global variables, plus dead code, cleanup.
1645 * Add support for USB Mass Storage Devices (BBB)
1646 (tested with USB memory sticks only)
1648 * Avoid flicker on TRAB's VFD
1650 * Add support for SK98xx driver
1652 * Add PCI support for SL8245 board
1654 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
1655 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
1656 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
1658 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
1659 to allow for more accurate baudrate settings
1660 (error now 0.7% at 115 kbps, instead of 3.5% before)
1662 * Patch by Andreas Mohr, 4 Sep 2003:
1663 Fix a lot of spelling errors
1665 * Add support for PPChameleon Eval Board
1667 * Add support for P3G4 board
1669 * Fix problem with MGT5100 FEC driver: add "early" MAC address
1672 * Patch by Yuli Barcohen, 7 Aug 2003:
1673 check BCSR to detect if the board is configured in PCI mode
1675 ======================================================================
1676 Changes for U-Boot 0.4.7:
1677 ======================================================================
1679 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
1680 add support for Adder II MPC852T module
1682 * Patch by George G. Davis, 19 Aug 2003:
1683 fix TI Innovator/OMAP1510 pin configs
1685 * Patches by Kshitij, 18 Aug 2003
1686 - add support for arm926ejs cpu core
1687 - add support for TI OMAP 1610 Innovator Board
1689 * Patch by Yuli Barcohen, 14 Aug 2003:
1690 add support for bzip2 uncompression
1692 * Add GCC library to examples/Makefile so GCC utility functions will
1695 * Add I2C and RTC support for RMU board using software I2C driver
1696 (because of better response to iprobe command); fix problem with
1699 * Patch by Matthias Fuchs, 28 Aug 2003:
1700 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
1701 CONFIG_BOOTP_MAKS (see README).
1703 * Fix ICU862 environment problem
1705 * Fix RAM size detection for RMU board
1707 * Implement "reset" for MGT5100/MPC5200 systems
1709 ======================================================================
1710 Changes for U-Boot 0.4.6:
1711 ======================================================================
1713 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
1714 allow selection of clock frequency as "make" target
1716 * Implement memory autosizing code for IceCube boards
1718 * Configure network port on INCA-IP for autonegotiation
1720 * Fix overflow problem in network timeout code
1722 * Patch by Richard Woodruff, 8 Aug 2003:
1723 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
1725 ======================================================================
1726 Changes for U-Boot 0.4.5:
1727 ======================================================================
1729 * Update for TQM board defaults:
1730 disable clocks_in_mhz, enable boot count limit
1732 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
1733 in toplevel directory instead. Removed astest.c from tools/gdb because
1734 it is no longer relevant.
1736 * Fix PCI support for MPC5200 / IceCube Board
1738 * Map ISP1362 USB OTG controller for NSCU board
1740 * Patch by Brad Parker, 02 Aug 2003:
1741 fix sc520_cdp problems
1743 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
1745 * Allow erase command to cross flash bank boundaries
1747 * Patch by Scott McNutt, 21 Jul 2003:
1748 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
1749 Both LynxOS and BlueCat linux KDIs are supported.
1751 * Patch by Richard Woodruff, 25 Jul 2003:
1752 use more reliable reset for OMAP/925T
1754 * Patch by Nye Liu, 25 Jul 2003:
1755 fix typo in mpc8xx.h
1757 * Patch by Richard Woodruff, 24 Jul 2003:
1758 Fixes for cmd_nand.c:
1759 - Fixed null dereferece which could result in incorrect ECC values.
1760 - Added support for devices with no Ready/Busy signal hooked up.
1761 - Added OMAP1510 read/write protect handling.
1762 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
1764 - Switched default ECC to be JFFS2.
1766 * Allow crc32 to be used at address 0x000
1768 * Provide consistent interface to standalone applications to access
1769 the 'global_data' structure
1770 Provide a doc/README.standalone more useful to users/developers.
1772 * Make IceCube MGT5100 FEC driver work
1774 * Implement new mechanism to export U-Boot's functions to standalone
1775 applications: instead of using (PPC-specific) system calls we now
1776 use a jump table; please see doc/README.standalone for details
1778 * Patch by Dave Westwood, 24 Jul 2003:
1779 added support for Unity OS (a proprietary OS)
1781 * Patch by Detlev Zundel, 23 Jul 2003:
1782 add "imls" command to print flash table of contents
1784 * Fix cold boot detection for log buffer reset
1786 * Return error for invalid length specifiers with "cp.X" etc.
1788 * Fix startup problem on MIPS
1790 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
1791 bitmap support is configured
1793 * Patch by Bill Hargen, 18 Jul 2003:
1794 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
1796 * Patch by Denis Peter, 18 Jul 2003:
1797 - fix memory configuration for MIP405T
1798 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
1800 * Cleanup of TQM82xx configurations; use "official" board types
1801 to make selection easier.
1803 * Patch by Martin Krause, 17 Jul 2003:
1804 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
1806 * Patch by Richard Woodruff, 17 July 03:
1807 - Fixed bug in OMAP1510 baud rate divisor settings.
1809 * Patch by Nye Liu, 16 July 2003:
1811 - add MPC86xADS support (uses MPC86xADS.h)
1812 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
1814 o BRG changes (EXTAL/XTAL restricted to 10MHz)
1815 o don't trust gclk() software measurement by default, depend on
1816 CONFIG_8xx_GCLK_FREQ
1817 - add DRAM SIMM not installed detection
1818 - use more "correct" SDRAM initialization sequence
1819 - allow different SDRAM sizes (8xxADS has 8M)
1821 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
1822 - rename MAMR/MBMR defines to be more consistent. Should eventually
1823 be merged into MxMR to better reflect the PowerQUICC datasheet.
1825 * Patch by Yuli Barcohen, 16 Jul 2003:
1826 support new Motorola PQ2FADS-ZU evaluation board which replaced
1827 MPC8260ADS and MPC8266ADS
1829 ======================================================================
1830 Changes for U-Boot 0.4.4:
1831 ======================================================================
1833 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
1835 * Add support for MGT5100 and MPC5200 processors
1837 * Patch by Lutz Dennig, 15 Jul 2003:
1838 update for R360MPI board
1840 ======================================================================
1841 Changes for U-Boot 0.4.3:
1842 ======================================================================
1844 * Patches by Kshitij, 04 Jul 2003
1845 - added support for arm925t cpu core
1846 - added support for TI OMAP 1510 Innovator Board
1848 * Patches by Martin Krause, 14 Jul 2003:
1849 - add I2C support for s3c2400 systems (trab board)
1850 - (re-) add "ping" to command table
1852 * Fix handling of "slow" POST routines
1854 * Patches by Yuli Barcohen, 13 Jul 2003:
1855 - Correct flash and JFFS2 support for MPC8260ADS
1856 - fix PVR values and clock generation for PowerQUICC II family
1859 * Patch by Bernhard Kuhn, 08 Jul 2003:
1860 - add support for M68K targets
1862 * Patch by Ken Chou, 3 Jul:
1863 - Fix PCI config table for A3000
1864 - Fix iobase for natsemi.c
1865 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
1867 * Allow to enable "slow" POST routines by key press on power-on
1868 * Fix temperature dependend switching of LCD backlight on LWMON
1869 * Tweak output format for LWMON
1871 * Patch by Stefan Roese, 11 Jul 2003:
1872 - Fix bug in CONFIG_VERSION_VARIABLE.
1873 - AR405 config updated.
1874 - OCRTC/ORSG: bsp command added.
1875 - ASH405 bsp update.
1877 ======================================================================
1878 Changes for U-Boot 0.4.2:
1879 ======================================================================
1881 * Add support for NSCU board
1883 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
1885 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
1886 mirror bit flash on TQM8xxM modules
1888 * Patch by Kenneth Johansson, 30 Jun 2003:
1889 get rid of MK_CMD_ENTRY macro; update doc/README.command
1891 * Patch by Seb James, 30 Jun 2003:
1892 Improve documentation of I2C configuration in README
1894 * Fix problems with previous log buffer "fixes"
1896 * Fix minor help text issues
1898 * "log append" did not append a newline
1900 ======================================================================
1901 Changes for U-Boot 0.4.1:
1902 ======================================================================
1904 * Fix some missing commands, cleanup header files
1905 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
1907 * Rewrite command lookup and help command (fix problems with bubble
1908 sort when sorting command name list). Minor cleanup here and there.
1910 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
1911 - Allow to call sysmon function interactively
1912 - PIC on LWMON board needs delay after power-on
1913 - Add missing RSR definitions for MPC8xx
1914 - Improve log buffer handling: guarantee clean reset after power-on
1915 - Add support for EXBITGEN board (aka "genie")
1916 - Add support for SL8245 board
1919 - remove trailing white space, trailing empty lines, C++ comments, etc.
1920 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
1922 * Patches by Kenneth Johansson, 25 Jun 2003:
1923 - major rework of command structure
1924 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
1926 ======================================================================
1927 Changes for U-Boot 0.4.0:
1928 ======================================================================
1930 * Patches by Robert Schwebel, 26 Jun 2003:
1931 - csb226 configuration updated
1932 - credits for logodl port updated
1933 - innokom configuration updated
1934 - logodl tree update, still with coding style inconsistencies
1935 - added OCM for ppc405 warning to README
1937 * Patch by Pantelis Antoniou, 25 Jun 2003:
1938 update NetVia with V2 board support
1940 * Header file cleanup for ARM
1942 * Patch by Murray Jensen, 24 Jun 2003:
1943 - make sure to use only U-boot provided header files
1944 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
1946 * Patch by Stefan Roese, 24 Jun 2003:
1947 - Update esd ASH405 board files.
1948 - Update esd DASA_SIM config file.
1949 - Add ping command to some esd boards.
1951 * Patch by Yuli Barcohen, 23 Jun 2003:
1952 Update for MPC8260ADS board
1954 * Patch by Murray Jensen, 23 Jun 2003:
1955 - cleanup of GCC 3.x compiler warnings
1957 * Patch by Rune Torgersen, 4 Jun 2003:
1958 add large memory support for MPC8266ADS board
1960 * Patch by Richard Woodruff, 19 June 03:
1961 - Enabled standard u-boot device abstraction for ARM
1962 - Enabled console device for ARM
1963 - Initilized bi_baudrate for ARM
1965 * Patch by Bill Hargen, 23 Apr 2003:
1966 fix byte order for 824x I2C addresses (write op)
1968 * Patch by Murray Jensen, 20 Jun 2003:
1970 - cleanup (especially for gcc-3.x compilers)
1972 * Patch by Tom Guilliams, 20 Jun 2003:
1973 added CONFIG_750FX support for IBM 750FX processors
1975 * Patch by Devin Crumb, 02 Apr 2003:
1976 Fix clock divider rounding problem in drivers/serial.c
1978 * Patch by Richard Woodruff, 19 June 03:
1979 - Fixed smc91c111 driver to sync with the u-boot environment
1980 (driver/smc91c111.c).
1981 - Added eth_init error return check in NetLoop (net/net.c).
1983 * Patch by Ken Chou, 19 June 2003:
1984 Added support for A3000 SBC board (Artis Microsystems Inc.)
1986 * Patches by Murray Jensen, 17 Jun 2003:
1987 - Hymod board database mods: add "who" field and new xilinx chip types
1988 - provide new "init_cmd_timeout()" function so code external to
1989 "common/main.c" can use the "reset_cmd_timeout()" function before
1990 entering the main loop
1991 - add DTT support for adm1021 (new file dtt/adm1021.c; config
1992 slightly different. see include/configs/hymod.h for an example
1993 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
1994 CFG_DTT_ADM1021 defined)
1995 - add new "eeprom_probe()" function which has similar args and
1996 behaves in a similar way to "eeprom_read()" etc.
1997 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
1998 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
1999 - gdbtools copyright update
2000 - ensure that set_msr() executes the "sync" and "isync" instructions
2001 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
2002 - 8260 I/O ports fix: Open Drain should be set last when configuring
2003 - add SIU IRQ defines for 8260
2004 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
2005 config.mk to allow board configurations to override the GNU
2006 linker script, selected via the LDSCRIPT, make variable, and to
2007 give an initial value to the OBJCFLAGS make variable
2008 - 8260 i2c enhancement:
2009 o correctly extends the timeout depending on the size of all
2010 queued messages for both transmit and receive
2011 o will not continue with receive if transmit times out
2012 o ensures that the error callback is done for all queued tx
2014 o correctly detects both tx and rx timeouts, only delivers one to
2015 the callback, and does not overwrite an earlier error
2016 o logic in i2c_probe now correct
2017 - add "vprintf()" function so that "panic()" function can be
2019 - many Hymod board changes
2021 * Patches by Robert Schwebel, 14 Jun 2003:
2022 - add support for Logotronic DL datalogger board
2023 - cleanup serial line after kermit binary download
2024 - add debugX macro (debug level support)
2025 - update mach-types.h to latest arm.linux.org.uk master list.
2027 * Patches by David Müller, 12 Jun 2003:
2028 - rewrite of the S3C24X0 register definitions stuff
2029 - "driver" for the built-in S3C24X0 RTC
2031 * Patches by Yuli Barcohen, 12 Jun 2003:
2032 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
2033 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
2034 configuration word supplied by FPGA on some MPC8260ADS boards
2036 * Patch by Pantelis Antoniou, 10 Jun 2003:
2037 Unify status LED interface
2039 * Add support for DS12887 RTC; add RTC support for ATC board
2041 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
2042 Modifications for Atmel AT91RM9200DK ARM920T based development kit
2043 - Add Atmel DataFlash support for reading and writing.
2044 - Add possibility to boot a Linux from DataFlash with BOOTM command.
2045 - Add Flash detection on Atmel AT91RM9200DK
2046 (between Atmel AT49BV1614 and AT49BV1614A flashes)
2047 - Replace old Ethernet PHY layer functions
2048 - Change link address
2050 * Patch by Frank Smith, 9 Jun 2003:
2051 use CRIT_EXCEPTION for machine check on 4xx
2053 * Patch by Detlev Zundel, 13 Jun 2003:
2054 added implementation of the "carinfo" command in cmd_immap.c
2056 * Fix CONFIG_NET_MULTI support in include/net.h
2058 * Patches by Kyle Harris, 13 Mar 2003:
2059 - Add FAT partition support
2060 - Add command support for FAT
2061 - Add command support for MMC
2063 - Add Intel PXA support for video
2064 - Add Intel PXA support for MMC
2066 - Enable MMC and FAT for lubbock board
2067 - Other misc changes for lubbock board
2069 * Patch by Robert Schwebel, April 02, 2003:
2070 fix for SMSC91111 driver
2072 * Patch by Vladimir Gurevich, 04 Jun 2003:
2073 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
2075 * Patch by Stefan Roese, 05 Jun 2003:
2076 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
2077 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
2078 data cache can be used even if the chip select is in use.
2079 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
2080 (see README for further description).
2081 - Changed config files of CONFIG_EEPRO100 boards to use the
2082 CFG_RX_ETH_BUFFER define.
2084 * Add support for RMU board
2086 * Add support for TQM862L at 100/50 MHz
2088 * Patch by Pantelis Antoniou, 02 Jun 2003:
2089 major reconstruction of networking code;
2090 add "ping" support (outgoing only!)
2092 * Patch by Denis Peter, 04 June 2003:
2093 add support for the MIP405T board
2095 * Patches by Udi Finkelstein, 2 June 2003:
2096 - Added support for custom keyboards, initialized by defining a
2097 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
2098 - Added support for the RBC823 board.
2099 - cpu/mpc8xx/lcd.c now automatically calculates the
2100 Horizontal Pixel Count field.
2102 * Fix alignment problem in BOOTP (dhcp_leasetime option)
2103 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
2105 * Patch by Mark Rakes, 14 May 2003:
2106 add support for Intel e1000 gig cards.
2108 * Patch by Nye Liu, 3 Jun 2003:
2109 fix critical typo in MAMR definition (include/mpc8xx.h)
2111 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
2113 * Patch by Klaus Heydeck, 2 Jun 2003
2114 Minor changes for KUP4K configuration
2116 * Patch by Marc Singer, 29 May 2003:
2117 Fixed rarp boot method for IA32 and other little-endian CPUs.
2119 * Patch by Marc Singer, 28 May 2003:
2120 Added port I/O commands.
2122 * Patch by Matthew McClintock, 28 May 2003
2123 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
2124 - minor patches for utx8245
2126 * Patch by Daniel Engström, 28 May 2003:
2129 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
2130 add nand flash support to SXNI855T configuration
2131 fix/extend nand flash support:
2132 - fix 'nand erase' command so does not erase bad blocks
2133 - fix 'nand write' command so does not write to bad blocks
2134 - fix nand_probe() so handles no flash detected properly
2135 - add doc/README.nand
2136 - add .jffs2 and .oob options to nand read/write
2137 - add 'nand bad' command to list bad blocks
2138 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
2139 - make NAND read/write faster
2141 * Patch by Rune Torgersen, 23 May 2003:
2142 Update for MPC8266ADS board
2144 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
2145 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
2146 _time_ (!) if the environment is embedded within the U-Boot image,
2147 or in a separate flash sector.
2149 * Cleanup CFG_DER #defines in config files (wd maintained only)
2151 * Fix data abort exception handling for arm920t CPU
2153 * Fix alignment problems with flash driver for TRAB board
2155 * Patch by Donald White, 21 May 2003:
2156 fix calculation of base address in pci_hose_config_device()
2158 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
2159 execute "cmd2", even if "cmd1" fails. Note that this is different
2160 to "run var1 var2" where the contents of "var2" will NOT be
2161 executed when a command in "var1" fails.
2163 * Add zero-copy ramdisk support (requires corresponding kernel support!)
2165 * Patch by Kyle Harris, 20 May 2003:
2166 In preparation for an ixp port, rename cpu/xscale and arch-xscale
2167 into cpu/pxa and arch-pxa.
2169 * Patch by Stefan Roese, 23 May 2003:
2170 - IBM PPC405EP port added.
2171 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
2172 UART0) is used as default U-Boot console. PPC4xx only!
2173 - esd ASH405 board added (PPC405EP based).
2174 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
2175 - esd CPCI405AB board added.
2176 - esd PMC405 board added.
2177 - Update of some esd boards.
2179 * Patch by Denis Peter, 19 Mai 2003:
2180 add support for the MIP405-3 board
2182 * Patch by Dave Ellis, 22 May 2003:
2183 Fix problem with only partially cleared .bss segment
2185 * Patch by Rune Torgersen, 12 May 2003:
2186 get PCI to work on a MPC8266ADS board; incorporate change to
2187 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
2189 * Patch by Nye Liu, 1 May 2003:
2190 minor patches for the FADS8xx
2192 * Patch by Thomas Schäfer, 28 Apr 2003:
2193 Fix SPD handling for 256 ECC DIMM on Walnut
2195 * Add support for arbitrary bitmaps for TRAB's VFD command;
2196 allow to pass boot bitmap addresses in environment variables;
2197 allow for zero boot delay
2199 * Patch by Christian Geißinger, 19 May 2002:
2200 On TRAB: wait until the dummy byte has been completely sent
2202 * Patch by David Updegraff, 22 Apr 2003:
2203 update for CrayL1 board
2205 * Patch by Pantelis Antoniou, 21 Apr 2003:
2206 add boot support for ARTOS (a proprietary OS)
2208 * Patch by Steven Scholz, 11 Apr 2003:
2209 Add support for RTC DS1338
2211 * Patch by Rod Boyce, 24 Jan 2003:
2212 Fix counting of extended partitions in diskboot command
2214 * Patch by Christophe Lindheimer, 20 May 2003:
2215 allow the use of CFG_LOADS when CFG_NO_FLASH is set
2217 * Fix SDRAM timing on Purple board
2219 * Add support for CompactFlash on ATC board
2220 (includes support for Intel 82365 and compatible PC Card controllers,
2221 and Yenta-compatible PCI-to-CardBus controllers)
2223 * Patch by Mathijs Haarman, 08 May 2003:
2224 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
2226 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
2228 * Add support for Promess ATC board
2230 * Patch by Keith Outwater, 28 Apr 2003:
2231 - Miscellaneous corrections and additions to GEN860T board specific code.
2232 - Added GEN860_SC variant to GEN860T.
2233 - Miscellaneous corrections to GEN860T documentation.
2234 - Correct duplicate entry in U-Boot CREDITS file.
2235 - Add GEN860T_SC entry in MAINTAINERS file.
2236 - Update CREDITS file with GEN860T_SC info.
2238 * Update Smiths Aerospace addresses in MAINTAINERS file
2240 * Fix error handling in hush's version of "run" command
2243 - Splashscreen support
2246 - temperature dependend enabling of LCD
2248 * Allow booting from old "PPCBoot" disk partitions
2250 * Add support for TQM8255 Board / MPC8255 CPU
2252 ======================================================================
2253 Changes for U-Boot 0.3.1:
2254 ======================================================================
2256 * Make sure Block Lock Bits get cleared in R360MPI flash driver
2258 * MPC823 LCD driver: Fill color map backwards, to allow for steady
2259 display when Linux takes over
2261 * Patch by Erwin Rol, 27 Feb 2003:
2262 Add support for RTEMS (this time for real).
2264 * Add support for "bmp info" and "bmp display" commands to load
2265 bitmap images; this can be used (for example in a "preboot"
2266 command) to display a splash screen very quickly after poweron.
2268 * Add support for 133 MHz clock on INCA-IP board
2270 * Patch by Lutz Dennig, 10 Apr 2003:
2271 Update for R360MPI board
2273 * Add new meaning to "autostart" environment variable:
2274 If set to "no", a standalone image passed to the
2275 "bootm" command will be copied to the load address
2276 (and eventually uncompressed), but NOT be started.
2277 This can be used to load and uncompress arbitrary
2280 * Patch by Stefan Roese, 10 Apr 2003:
2281 Changed DHCP client to use IP address from server option field #54
2282 from the OFFER packet in the server option field #54 in the REQUEST
2283 packet. This fixes a problem using a Windows 2000 DHCP server,
2284 where the DHCP-server is not the TFTP-server.
2286 * Set max brightness for MN11236 displays on TRAB board
2288 * Add support for TQM862L modules
2290 ======================================================================
2291 Changes for U-Boot 0.3.0:
2292 ======================================================================
2294 * Patch by Arun Dharankar, 4 Apr 2003:
2295 Add IDMA example code (tested on 8260 only)
2297 * Add support for Purple Board (MIPS64 5Kc)
2299 * Add support for MIPS64 5Kc CPUs
2301 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
2303 * Patch by Denis Peter, 04 Apr 2003:
2304 - update MIP405-4 board
2306 * Patch by Stefan Roese, 4 Apr 2003:
2307 - U-Boot version environment variable "ver" added
2308 (CONFIG_VERSION_VARIABLE).
2309 - Changed PPC405GPr version from A to B.
2310 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
2312 * Patches by Denis Peter, 03 April 2003:
2313 - fix PCI IRQs on MPL boards
2314 - fix two more un-relocated pointer problems
2316 * Fix behaviour of "run" command:
2317 - print error message iv variable does not exist
2318 - terminate processing of arguments in case of error
2320 * Patches by Peter Figuli, 10 Mar 2003
2321 - Add support for BTUART on PXA platform
2322 - Add support for WEP EP250 (PXA) board
2324 * Fix flash problems on INCA-IP; add tool to allow bruning images to
2325 flash using a BDI2000
2327 * Implement fix for I2C Edge Conditions problem for all boards that
2328 use the bit-banging driver (common/soft_i2c.c)
2330 * Patch by Martin Winistoerfer, 23 Mar 2003
2331 - Add port to MPC555/556 microcontrollers
2332 - Add support for cmi customer board with
2333 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
2335 * Patch by Rick Bronson, 28 Mar 2003:
2336 - fix common/cmd_nand.c
2338 * Patch by Arun Dharankar, 24 Mar 2003:
2339 - add threads / scheduler example code
2341 * Add patches by Robert Schwebel, 31 Mar 2003:
2342 - add ctrl-c support for kermit download
2343 - align bdinfo output on ARM
2344 - csb226 board: bring in sync with innokom/memsetup.S
2345 - csb226 board: fix MDREFR handling
2346 - misc doc fixes / extensions
2347 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
2348 - add BOOT_PROGRESS to armlinux.c
2350 * Add CPU ID, version, and clock speed for INCA-IP
2352 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
2353 - fix SRAM and SDRAM memory sizing
2354 - add status LED support
2355 - add MAC address for second (SCC1) ethernet port
2357 * Update default environment for TQM8260 board
2359 * Patch by Rick Bronson, 16 Mar 2003:
2360 - Add NAND flash support for reading, writing, and erasing NAND
2361 flash (certain forms of which are called SmartMedia).
2362 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
2364 * Patches by Robert Schwebel, 19 Mar 2003:
2365 - use arm-linux-gcc as default compiler for ARM
2366 - fix i2c fixup code
2367 - fix missing baudrate setting
2368 - added $loadaddr / CFG_LOAD_ADDR support to loadb
2369 - moved "ignoring trailing characters" _before_ u-boot wants to
2370 print out diagnostics messages; removes bogus characters at the
2373 * Patch by John Zhan, 18 Mar 2003:
2374 Add support for SinoVee Microsystems SC8xx boards
2376 * Patch by Rolf Offermanns, 21 Mar 2003:
2377 ported the dnp1110 related changes from the current armboot cvs to
2378 current u-boot cvs. smc91111 does not work. problem marked in
2379 smc91111.c, grep for "FIXME".
2381 * Patch by Brian Auld, 25 Mar 2003:
2382 Add support for STM flash chips on ebony board
2384 * Add PCI support for MPC8250 Boards (PM825 module)
2386 * Patch by Stefan Roese, 25 Mar 2003:
2389 * Patch by Stefan Roese, 20 Mar 2003:
2390 - CPCI4052 update (support for revision 3).
2391 - Set edge conditioning circuitry on PPC405GPr for compatibility
2392 to existing PPC405GP designs.
2393 - Clip udiv to 5 bits on PPC405 (serial.c).
2395 * Extend INCAIP board support:
2396 - add automatic RAM size detection
2397 - add "bdinfo" command
2398 - pass flash address and size to Linux kernel
2399 - switch to 150 MHz clock
2401 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
2402 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
2403 boards, version 153 for Rev. 200 boards).
2405 * Patch by Vladimir Gurevich, 12 Mar 2003:
2406 Fix relocation problem of statically initialized string pointers
2409 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
2410 Cleanup & bug fixes for JFFS2 code:
2411 - the memory mangement was broken. It caused havoc on malloc by
2412 writing beyond the block boundaries.
2413 - the length calculation for files was wrong, sometimes resulting
2414 in short file reads.
2415 - data copying now optionally takes fragment version numbers into
2416 account, to avoid copying from older data.
2417 See doc/README.JFFS2 for details.
2419 * Patch by Josef Wagner, 12 Mar 2003:
2420 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
2421 - ETH05 and BEDBUG support for CU824
2422 - added support for MicroSys CPC45
2423 - new BOOTROM/FLASH0 and DOC base for PM826
2425 * Patch by Robert Schwebel, 12 Mar 2003:
2426 Fix the chpart command on innokom board
2429 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
2430 s/PPCBoot/U-Boot/ in some files
2431 s/pImage/uImage/ in some files
2433 * Patch by Detlev Zundel, 15 Jan 2003:
2434 Fix '' command line quoting
2436 * Patch by The LEOX team, 19 Jan 2003:
2437 - add support for the ELPT860 board
2438 - add support for Dallas ds164x RTC
2440 * Patches by David Müller, 31 Jan 2003:
2441 - minimal setup for CardBus bridges
2442 - add EEPROM read/write support in the CS8900 driver
2443 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
2444 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
2446 * Patch by Steven Scholz, 04 Feb 2003:
2447 add support for RTC DS1307
2449 * Patch by Reinhard Meyer, 5 Feb 2003:
2450 fix PLPRCR/SCCR init sequence on 8xx to allow for
2451 changes of EBDF by software
2453 * Patch by Vladimir Gurevich, 07 Feb 2003:
2454 "API-compatibility patch" for 4xx I2C driver
2456 * TRAB fixes / extensions:
2457 - Restore VFD brightness as saved in environment
2458 - add support for Fujitsu flashes
2459 - make sure both buzzers are turned off (drive low level)
2461 * Patches by Robert Schwebel, 06 Mar 2003:
2462 - fix bug in BOOTP code (must use NetCopyIP)
2463 - update of CSB226 port
2464 - clear BSS segment on XScale
2465 - added support for i2c_init_board() function
2466 - update to the Innokom plattform
2468 * Extend support for redundand environments for configurations where
2469 environment size < sector size
2471 * Patch by Rune Torgersen, 13 Feb 2003:
2472 Add support for Motorola MPC8266ADS board
2474 * Patch by Kyle Harris, 19 Feb 2003:
2475 patches for the Intel lubbock board:
2476 memsetup.S - general cleanup (based on Robert's csb226 code)
2477 flash.c - overhaul, actually works now
2478 lubbock.c - fix init funcs to return proper value
2480 * Patch by Kenneth Johansson, 26 Feb 2003:
2481 - Fixed off by one in RFTA calculation.
2482 - No need to abort when LDF is lower than we can program it's only
2483 minimum timing so clamp it to what we can do.
2484 - Takes function pointer to function for reading the spd_nvram. Usefull
2485 for faking data or hardcode a module without the nvram.
2486 - fix other user for above change
2487 - fix some comments.
2489 * Patches by Brian Waite, 26 Feb 2003:
2490 - fix port for evb64260 board
2491 - fix PCI for evb64260 board
2494 * Patch by Reinhard Meyer, 1 Mar 2003:
2495 Add support for EMK TOP860 Module
2497 * Patch by Yuli Barcohen, 02 Mar 2003:
2498 Add SPD EEPROM support for MPC8260ADS board
2500 * Patch by Robert Schwebel, 21 Jan 2003:
2501 - Add support for Innokom board
2502 - Don't complain if "install" fails
2503 - README cleanup (remove duplicated lines)
2504 - Update PXA header files
2506 * Add documentation for existing POST code (doc/README.POST)
2508 * Patch by Laudney Ren, 15 Jan 2003:
2509 Fix handling of redundand environment in "tools/envcrc.c"
2511 * Patch by Detlev Zundel, 28 Feb 2003:
2512 Add bedbug support for 824x systems
2514 * Add support for 16 MB flash configuration of TRAB board
2516 * Patch by Erwin Rol, 27 Feb 2003:
2517 Add support for RTEMS
2519 * Add image information to README
2521 * Patch by Stefan Roese, 18 Feb 2003:
2522 CPCIISER4 configuration updated.
2524 * Patch by Stefan Roese, 17 Feb 2003:
2525 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
2527 * Patch by Stefan Roese, 13 Feb 2003:
2528 Add "pcidelay" environment variable (in ms, enabled via
2529 CONFIG_PCI_BOOTDELAY).
2530 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
2531 RST# to respond to configuration cycles (33MHz -> 1s).
2533 * Fix dual PCMCIA slot support (when running with just one
2536 * Add VFD type detection to trab board
2538 * extend drivers/cs8900.c driver to synchronize ethaddr environment
2539 variable with value in the EEPROM
2541 * Patch by Stefan Roese, 10 Feb 2003:
2542 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
2544 * Add support for MIPS32 4Kc CPUs
2546 * Add support for INCA-IP Board
2548 ======================================================================
2549 Changes for U-Boot 0.2.2:
2550 ======================================================================
2552 * Add dual ethernet support on PM826
2554 * Add support for LXT971 PHY on PM826
2556 * Patch by Tord Andersson, 16 Jan 2003:
2557 Fix flash sector count for TQM8xxL
2559 * Fix I2C EEPROM problem on ICU862 board (would only write the first
2560 16 bytes out of each 32 byte block)
2562 ======================================================================
2563 Changes for U-Boot 0.2.1:
2564 ======================================================================
2566 * Add support for V37 board
2567 (patch by Jón Benediktsson, 11 Dec 2002)
2569 * Update baudrate in bd_info when it gets changed
2571 * Add watchdog trigger points while waiting for serial port
2572 (so far only 8xx -- needed on LWMON with 100ms watchdog)
2574 * Improve command line tool to access the U-Boot's environment
2575 (figuration of the utility, using a config file)
2577 * Add single quote support for (old) command line parser
2579 * Switch LWMON board default config from FRAM to EEPROM;
2580 in POST, EEPROM shows up on 8 addresses
2582 ======================================================================
2583 Changes for U-Boot 0.2.0:
2584 ======================================================================
2586 * Use 1-byte-read instead of -write for iprobe() function
2587 Add i2c commands to PM826 config
2589 * extend I2C POST code: check for list on known addresses
2591 * Improve log buffer code; use "loglevel" to decide which messages
2592 to log on the console, too (like in Linux); get rid of "logstart"
2594 * Add command line tool to access the U-Boot's environment
2595 (board-specific for TRAB now, to be fixed later)
2597 * Patch by Hans-Joerg Frieden, 06 Dec 2002
2598 Fix misc problems with AmigaOne support
2600 * Patch by Chris Hallinan, 3 Dec 2002:
2601 minor cleanup to the MPC8245 EPIC driver
2603 * Patch by Pierre Aubert , 28 Nov 2002
2604 Add support for external (SIU) interrupts on MPC8xx
2606 * Patch by Pierre Aubert , 28 Nov 2002
2607 Fix nested syscalls bug in standalone applications
2609 * Patch by David Müller, 27 Nov 2002:
2610 fix output of "pciinfo" command for CardBus bridge devices.
2612 * Fix bug in TQM8260 board detection - boards got stuck when board ID
2615 * Add LED indication for IDE activity on KUP4K board
2617 * Fix startup problems with VFD display on TRAB
2619 * Patch by Pierre Aubert, 20 Nov 2002
2620 Add driver for Epson SED13806 graphic controller.
2621 Add support for BMP logos in cfb_console driver.
2623 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
2625 * Patch by Rod Boyce, 21 Nov 2002:
2626 fix PCMCIA on MBX8xx board
2628 * Patch by Pierre Aubert , 21 Nov 2002
2629 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
2630 bootmode word in DPRAM configurable
2632 * Patch by Daniel Engström, 18 Nov 2002:
2633 Fixes for x86 port (mostly strings issues)
2635 * Patch by Ken Chou, 18 Nov 2002:
2636 Fix for natsemi NIC cards (DP83815)
2638 * Patch by Pierre Aubert, 19 Nov 2002:
2639 fix a bug for the MII configuration, and some warnings
2641 * Patch by Thomas Frieden, 13 Nov 2002:
2642 Add code for AmigaOne board
2643 (preliminary merge to U-Boot, still WIP)
2645 * Patch by Jon Diekema, 12 Nov 2002:
2646 - Adding URL for IEEE OUI lookup
2647 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
2649 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
2650 root-on-nfs macros are designed to switch how the default boot
2651 method gets defined.
2653 * Patch by Daniel Engström, 13 Nov 2002:
2654 Add support for i386 architecture and AMD SC520 board
2656 * Patch by Pierre Aubert, 12 Nov 2002:
2657 Add support for DOS filesystem and booting from DOS floppy disk
2659 * Patch by Jim Sandoz, 07 Nov 2002:
2660 Increase number of network RX buffers (PKTBUFSRX in
2661 "include/net.h") for EEPRO100 based boards (especially SP8240)
2662 which showed "Receiver is not ready" errors when U-Boot was
2663 processing the receive buffers slower than the network controller
2666 * Patch by Andreas Oberritter, 09 Nov 2002:
2667 Change behaviour of NetLoop(): return -1 for errors, filesize
2668 otherwise; return code 0 is valid an means no file loaded - in this
2669 case the environment still gets updated!
2671 * Patches by Jon Diekema, 9 Nov 2002:
2672 - improve ADC/DAC clocking on the SACSng board to align
2673 the failing edges of LRCLK and SCLK
2674 - sbc8260 configuration tweaks
2675 - add status LED support for 82xx systems
2676 - wire sspi/sspo commands into command handler; improved error
2678 - add timestamp support and alternate memory test to the
2679 SACSng configuration
2681 * Patch by Vince Husovsky, 7 Nov 2002:
2682 Add "-n" to linker options to get rid of "Not enough room for
2683 program headers" problem
2685 * Patch by David Müller, 05 Nov 2002
2686 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
2687 so we can use an already existing name
2689 * Patch by Pierre Aubert, 05 Nov 2002
2690 Hardware relatied improvments in FDC boot code
2692 * Patch by Holger Schurig, 5 Nov 2002:
2693 Make the PXA really change it's frequency
2695 * Patch by Pierre Aubert, 05 Nov 2002
2696 Add support for slave serial Spartan 2 FPGAs
2698 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
2701 * Add support for log buffer which can be passed to Linux kernel's
2702 syslog mechanism; used especially for POST results.
2704 * Patch by Klaus Heydeck, 31 Oct 2002:
2705 Add initial support for kup4k board
2707 * Patch by Robert Schwebel, 04 Nov 2002:
2708 - use watchdog to reset PXA250 systems
2709 - added progress callbacks to (some of the) ARM code
2710 - update for Cogent CSB226 board
2712 * Add support for FPS860 board
2714 * Patch by Guillaume Alexandre,, 04 Nov 2002:
2715 Improve PCI access on 32-bits Compact PCI bus
2717 * Fix mdelay() on TRAB - this was still the debugging version with
2718 seconds instead of ms.
2720 * Patch by Robert Schwebel, 1 Nov 2002:
2721 XScale related cleanup (affects all ARM boards)
2723 * Cleanup of names and README.
2725 ======================================================================
2726 Notes for U-Boot 0.1.0:
2727 ======================================================================
2729 This is the initial version of "Das U-Boot", the Universal Boot Loader.
2731 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
2732 For information about the history of the project please see the
2733 PPCBoot project page at http://sourceforge.net/projects/ppcboot
2735 ======================================================================