1 ======================================================================
2 Changes since U-Boot 1.1.1:
3 ======================================================================
5 * Patch by Prakash Kumar, 27 Jun 2004:
6 Add support for the PXA250 based Intrinsyc Cerf board.
8 * Patch by Yasushi Shoji, 27 Jun 2004:
9 fix comment in include/common.h
11 * Rename SBC8560 into sbc8560 for consistency
13 * Patch by Daniel Poirot, 24 Jun 2004:
14 Add support for Wind River's sbc8240 board
16 * Patches by Yasushi Shoji, 26 Jun 2004:
17 - drivers/serial_xuartlite.c: fix "return 0" in void function
18 - add microblaze support to mkimage tool
20 * Patch by Fred Klatt, 25 Jun 2004:
21 Add support for WindRiver's sbc8560 board
23 * Patch by Nicolas Lacressonniere, 24 Jun 2004
24 Small Bugs fixes for "at91rm9200dk" board:
25 - Timing modifications for SPI DataFlash access
26 - Fix NAND flash detection bug
28 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
29 Add Support for Flash AT49BV6416 for AT91RM9200DK board
31 * Patch by Jon Loeliger, 17 June 2004:
32 Completion of the 8540ADS/8560ADS updates:
33 Fix some PCI and Rapid I/O memory maps,
34 Initialize both TSEC 1 and 2,
36 Update MAINTAINER for 85xx boards and README.mpc85xxads
38 * Patch by Yuli Barcohen, 16 Jun 2004:
39 Remove obsolete AdderII port which was superseded by unified
42 * Patch by Ladislav Michl, 16 Jun 2004:
43 Fix gcc-3.3.3 warnings for smc91111.c
45 * Patch by Stefan Roese, 02 Jul 2004:
46 - Fix bug in 405 ethernet driver; allocated data not cleared!
47 - Fix problem in 405 i2c driver; don't try to print without console!
49 * Patch by Paul Ruhland, 11 Jun 2004:
50 Remove debug code from 'board/lpd7a40x/flash.c'
52 * Patch by Andrea Marson, 11 Jun 2004:
53 Update for PPChameleon board:
54 - support for SysClk @ 25MHz
55 - support for Silicon Motion SM712 VGA controller
58 * Patches by Richard Woodruff, 10 Jun 2004:
59 - fix problems with examples/stubs.c for GCC >= 3.4
60 - fix problems with gd initialization
62 * Patch by Curt Brune, 17 May 2004:
63 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
64 - Add support for ESPD-Inc. EVB4510 Board
66 * Patch by Marc Leeman, 11 May 2004:
67 Fix for MPC8245 - reading PPC Memory from another device with the
68 PPC as PCI target device corrupts data due to interenal hardware
71 * Fix "cls" command when used with splash screen
73 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
74 slow download of a big image)
76 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
77 display even after showing a bitmap
79 * Patch by Josef Wagner, 04 Jun 2004:
80 - DDR Ram support for PM520 (MPC5200)
81 - support for different flash types (PM520)
82 - USB / IDE / CF-Card / DiskOnChip support for PM520
83 - 8 bit boot rom support for PM520/CE520
84 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
85 - I2C and RTC support for CPC45
86 - support of new flash type (28F160C3T) for CPC45
88 * Fix flash parameters passed to Linux for PPChameleon board
90 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
92 * Patch by Paul Ruhland, 10 Jun 2004:
93 fix support for Logic SDK-LH7A404 board and clean up the
94 LH7A404 register macros.
96 * Patch by Matthew McClintock, 10 Jun 2004:
97 Modify code to select correct serial clock on Sandpoint8245
99 * Patch by Robert Schwebel, 10 Jun 2004:
100 Add support for Intel K3 strata flash.
102 * Patch by Thomas Brand, 10 Jun 2004:
103 Fix "loads" command on DK1S10 board
105 * Patch by Yuli Barcohen, 09 Jun 2004:
106 Add support for 8MB flash SIMM and JFFS2 file system on
107 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
109 * Patch by Yuli Barcohen, 09 Jun 2004:
110 Add support for Analogue&Micro Adder87x and the older AdderII board.
112 * Patch by Ming-Len Wu, 09 Jun 2004:
113 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
115 * Patch by Sam Song, 09 Jun 2004:
116 - Add support for RPXlite_DW board
117 - Update FLASH driver for 4*AM29DL323DB90VI
118 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
120 * Patch by Mark Jonas, 08 June 2004:
121 - Make MPC5200 boards evaluate the SVR to print processor name and
122 version in checkcpu() (cpu/mpc5xxx/cpu.c).
124 * Patch by Kai-Uwe Bloem, 06 May 2004:
125 Fix endianess problem in cramfs code
127 * Patch by Tom Armistead, 04 Jun 2004:
128 Add support for MAX6900 RTC
130 * Patches by Ladislav Michl, 03 Jun 2004:
131 - fix cfi_flash.c on LE systems
132 - let 'make mrproper' delete u-boot.img as well
133 - turn printf into debug in cfi_flash.c
135 * Patch by Kurt Stremerch, 28 May 2004:
136 Add support for Exys XSEngine board
138 * Patch by Martin Krause, 27 May 2004:
139 Fix a MPC5xxx I2C timing issue in i2c_probe().
141 * Patch by Leif Lindholm, 27 May 2004:
142 Fix board_init_f() for dbau1x00 board.
144 * Patch by Imre Deak, 26 May 2004:
145 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
146 Set flash base accordingly, and decide whether to do or skip board
147 specific setup steps.
149 * Patch by Josef Baumgartner, 26 May 2004:
150 Add missing define in include/asm-m68k/global_data.h
152 * Patch by Josef Baumgartner, 25 May 2004:
153 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
155 * Patch by Paul Ruhland, 24 May 2004:
156 fix SDRAM initialization for LPD7A400 board.
158 * Patch by Jian Zhang, 20 May 2004:
159 add support for environment in NAND flash
161 * Patch by Yuli Barcohen, 20 May 2004:
162 Add support for Interphase iSPAN boards.
164 * Patches by Paul Ruhland, 17 May 2004:
165 - Add I/O functions to the smc91111 ethernet driver to support the
166 Logic LPD7A40x boards.
167 - Add support for the Logic Zoom LH7A40x based SDK board(s),
168 specifically the LPD7A400.
170 * Patches by Robert Schwebel, 15 May 2004:
171 - call MAC address reading code also for SMSC91C111;
172 - make SMSC91C111 timeout configurable, remove duplicate code
173 - fix get_timer() for PXA
174 - update doc/README.JFFS2
175 - use "bootfile" env variable also for jffs2
177 * Patch by Tolunay Orkun, 14 May 2004:
178 Add support for Cogent CSB472 board (8MB Flash Rev)
180 * Patch by Thomas Viehweger, 14 May 2004:
181 - flash.h: more flash types added
182 - immap_8260.h: some bits added (useful for RMII)
183 - cmd_coninfo.c: typo corrected, printf -> puts
184 - reduced size by replacing spaces with tab
186 * Patch by Robert Schwebel, 13 May 2004:
187 Add 'imgextract' command: extract one part of a multi file image.
189 * Patches by Jon Loeliger, 11 May 2004:
190 Dynamically handle REV1 and REV2 MPC85xx parts.
191 (Jon Loeliger, 10-May-2004).
192 New consistent memory map and Local Access Window across MPC85xx line.
193 New CCSRBAR at 0xE000_0000 now.
194 Add RAPID I/O memory map.
195 New memory map in README.MPC85xxads
196 (Kumar Gala, 10-May-2004)
197 Better board and CPU identification on MPC85xx boards at boot.
198 (Jon Loeliger, 10-May-2004)
199 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
200 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
201 (Jim Robertson, 10-May-2004)
202 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
203 Supports multiple PHYs.
204 (Andy Fleming, 10-May-2004)
205 Some README.MPC85xxads updates.
206 (Kumar Gala, 10-May-2004)
207 Copyright updates for "Freescale"
208 (Andy Fleming, 10-May-2004)
210 * Patch by Stephen Williams, 11 May 2004:
211 Add flash support for ST M29W040B
212 Reduce JSE specific flash.c to remove dead code.
214 * Patch by Markus Pietrek, 04 May 2004:
215 Fix clear_bss code for ARM systems (all except s3c44b0 which
216 doesn't clear BSS at all?)
218 * Fix "ping" problem on INC-IP board. Strange problem:
219 Sometimes the store word instruction hangs while writing to one of
220 the Switch registers, but only if the next instruction is 16-byte
221 aligned. Moving the instruction into a separate function somehow
222 makes the problem go away.
224 * Patch by Rishi Bhattacharya, 08 May 2004:
225 Add support for TI OMAP5912 OSK Board
227 * Patch by Sam Song May, 07 May 2004:
228 Fix typo of UPM table for rmu board
230 * Patch by Pantelis Antoniou, 05 May 2004:
231 - Intracom board update.
234 * Add support for the second Ethernet interface for the 'PPChameleon'
237 * Patch by Dave Peverley, 30 Apr 2004:
238 Add support for OMAP730 Perseus2 Development board
240 * Patch by Alan J. Luse, 29 Apr 2004:
241 Fix flash chip-select (OR0) option register setting on FADS boards.
243 * Patch by Alan J. Luse, 29 Apr 2004:
244 Report MII network speed and duplex setting properly when
245 auto-negotiate is not enabled.
247 * Patch by Jarrett Redd, 29 Apr 2004:
248 Fix hang on reset on Ocotea board due to flash in wrong mode.
250 * Patch by Dave Peverley, 29 Apr 2004:
251 add MAC address detection to smc91111 driver
253 * Patch by David Müller, 28 Apr 2004:
254 fix typo in lib_arm/board.c
256 * Patch by Tolunay Orkun, 20 Apr 2004:
257 - README update: add CONFIG_CSB272 and csb272_config
258 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
259 i2cfast environment variable
261 * Patch by Yuli Barcohen, 19 Apr 2004:
262 - Rename DUET_ADS to MPC885ADS
263 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
264 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
265 - Clean up FADS family port to use the new defines
267 * Fix PCI support on CPC45 board
269 * Patch by Scott McNutt, 25 Apr 2004:
270 Add Nios GDB/JTAG Console support:
271 - Add stubs to support gdb via JTAG.
272 - Add support for console over JTAG.
275 * Add support for CATcenter board (based on PPChameleon ME module)
277 * Patch by Klaus Heydeck, 12 May 2004:
278 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
279 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
280 various changes to KUP4 board specific files
282 * Fix minor network problem on MPC5200: need some delay between
283 resetting the PHY and sending the first packet. Implemented in a
284 "natural" way by invoking the PHY reset and initialization code
285 only once after power on vs. each time the interface is brought up.
287 * Add some limited support for low-speed devices to SL811 USB controller
288 (at least "usb reset" now passes successfully and "usb info" displays
291 * Change init sequence for multiple network interfaces: initialize
292 on-chip interfaces before external cards.
294 * Fix memory leak in the NAND-specific JFFS2 code
296 * Fix SL811 USB controller when attached to a USB hub
298 * Fix config option spelling in PM520 config file
300 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
301 patches by Pantelis Antoniou, 30 Mar 2004)
303 * Fix minor NAND JFFS2 related issue
305 * Fixes for SL811 USB controller:
306 - implement workaround for broken memory stick
307 - improve error handling
309 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
310 cope with congested networks.
312 ======================================================================
313 Changes for U-Boot 1.1.1:
314 ======================================================================
316 * Patch by Travis Sawyer, 23 Apr 2004:
317 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
318 errata from Vitesse Semiconductor.
320 * Patch by Philippe Robin, 22 Apr 2004:
321 Fix ethernet configuration for "versatile" board
323 * Patch by Kshitij Gupta, 21 Apr 2004:
324 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
326 * Patch by Steven Scholz, 24 Feb 2004:
327 Fix a bug in AT91RM9200 ethernet driver:
328 The MII interface is now initialized before accessing the PHY.
330 * Patch by John Kerl, 19 Apr 2004:
331 Use U-boot's miiphy.h for PHY register names, rather than
332 introducing a new header file.
334 * Update pci_ids.h from linux-2.4.26
336 * Patch by Masami Komiya, 19 Apr 2004:
337 Fix problem cause by VLAN function on little endian architecture
338 without VLAN environment
340 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
341 binary image for all clock frequencies. Implement run-time
342 optimization of flash access timing based on the actual bus
345 * Modify KUP4X board configuration to use SL811 driver for USB memory
346 sticks (including FAT / VFAT filesystem support)
348 * Add SL811 Host Controller Interface driver for USB
350 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
352 * Patch by Pantelis Antoniou, 19 Apr 2004:
353 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
354 Minor patches for Intracom boards.
356 * Patch by Christian Pell, 19 Apr 2004:
357 cleanup support for CF/IDE on PCMCIA for PXA25X
359 * Temporarily disabled John Kerl's extended MII command code because
360 "miivals.h" is missing
362 * Patches by Mark Jonas, 13 Apr 2004:
363 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
364 - Add sync instructions to IceCube SDRAM init code
365 - Move SDRAM chip constants into seperate include files
366 - Unify DDR and SDR initialization code
367 - Unify all IceCube (Lite5xxx) target names
369 * Patch by John Kerl, 16 Apr 2004:
370 Enable ranges in mii command, e.g. mii read 0-1f 0 or
371 mii read 4-7 18-1a. Also add mii dump subcommand for
372 pretty-printing standard regs 0-5.
374 * Patch by Stephen Williams, 16 April 2004:
375 fix typo in JSE.h; update MAINTAINERS
377 * Patch by Matthew S. McClintock, 14 Apr 2004:
378 fix initdram function for utx8245 board
380 * Patch by Markus Pietrek, 14 Apr 2004:
381 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
383 * Patch by Reinhard Meyer, 18 Apr 2004:
384 provide the IDE Reset Function for EMK 5200 boards
386 * Patch by Masami Komiya, 12 Apr 2004:
387 fix pci_hose_write_config_{byte,word}_via_dword problems
389 * Patch by Sangmoon Kim, 12 Apr 2004:
390 Update max RAM size for debris board
392 * Patch by Travis Sawyer, 08 Apr 2004:
393 Add TLB entry for second DIMM slot on ocotea
395 * Patch by Masami Komiya, 08 Apr 2004:
396 add RTL8169 network driver
398 * Patch by Dan Malek, 07 Apr 2004:
399 - Add support for RPC/STx GP3, Motorola 8560 board
400 - Update 85xx TSEC driver so it searches MII for first available PHY
402 - Add functions to support console MII commands.
404 * Patch by Tolunay Orkun, 07 Apr 2004:
405 Move initialization of bi_iic_fast[]
406 from board_init_f() to board_init_r()
408 * Patch by Yasushi Shoji, 07 Apr 2004:
409 Cleanup microblaze port
411 * Patch by Sangmoon Kim, 07 Apr 2004:
412 Add auto SDRAM module detection for Debris board
414 * Patch by Rune Torgersen, 06 Apr 2004:
415 - Fix some PCI problems on the MPC8266ADS board
416 - Fix the location of some PCI entries in the immap structure
418 * Patch by Yasushi Shoji, 07 Apr 2004:
419 - add support for microblaze processors
420 - add support for AtmarkTechno "suzaku" board
422 * Configure PPChameleon board to use redundand environment in flash
424 * Configure PPChameleon board to use JFFS2 NAND support.
426 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
428 * Patch by Rune Torgersen, 16 Apr 2004:
431 * Patches by Pantelis Antoniou, 16 Apr 2004:
432 - add support for a new version of an Intracom board and fix
433 various other things on others.
434 - add verify support to the crc32 command (define
435 CONFIG_CRC32_VERIFY to enable it)
436 - fix FEC driver for MPC8xx systems:
437 1. fix compilation problems for boards that use dynamic
439 2. shut down FEC after network transfers
441 1. A new test command was added. This is a simplified version of
442 the one in the bourne shell.
443 2. A new exit command was added which terminates the current
445 3. Fixed handing of $? (exit code of last executed command)
446 - Fix some compile problems;
447 add "once" functionality for the netretry variable
449 * Patch by George G. Davis, 02 Apr 2004:
450 add support for Intel Assabet board
452 * Patch by Stephen Williams, 01 Apr 2004:
453 Add support for Picture Elements JSE board
455 * Patch by Christian Pell, 01 Apr 2004:
456 Add CompactFlash support for PXA systems.
458 * Patches by Pantelis Antoniou, 30 Mar 2004:
459 - add auto-complete support to the U-Boot CLI
460 - add support for NETTA and NETPHONE boards; fix NETVIA board
461 - add support for the Epson 156x series of graphical displays
462 (These displays are serial and not suitable for using a normal
463 framebuffer console on them)
464 - add infrastructure needed in order to POST any DSPs in a board
465 - improve and fix various things in the MPC8xx FEC driver:
466 1. The new 87x and 88x series of processors have two FECs,
467 and the new driver supports them both.
468 2. Another change in the 87x/88x series is support for
469 the RMII (Reduced MII) interface. However numerous
470 changes are needed to make it work since the PHYs
471 are connected to the same lines. That means that
472 you have to address them correctly over the MII
474 3. We now correctly match the MII/RMII interface
475 configuration to what the PHY reports.
476 - Fix problem when readingthe MII status register. Due to the
477 internal design of many PHYs you have to read the register
478 twice. The problem is more apparent in 10Mbit mode.
479 - add new mode ".jffs2s" for reading from a NAND device: it just
480 skips over bad blocks.
481 - add networking support for VLANs (802.1q), and CDP (Cisco
483 - some minor patches / cleanup
485 * Patch by Yuli Barcohen, 28 Mar 2004:
486 - Add support for MPC8272 family including MPC8247/8248/8271/8272
487 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
488 - Change configuration method for MPC8260ADS family
490 * add startup code to clear the BSS of standalone applications
492 * Fix if / elif handling bug in HUSH shell
494 ======================================================================
495 Changes for U-Boot 1.1.0:
496 ======================================================================
498 * Patch by Mark Jonas: Remove config.tmp files only when
499 unconfiguring the board
501 * Adapt RMU board for bigger flash memory
503 * Patch by Klaus Heydeck, 13 Mar 2003:
504 Add support for KUP4X Board
506 * Patch by Pavel Bartusek, 21 Mar 2004
509 * Patch by Hinko Kocevar, 20 Mar 2004
510 - Add auto-release for SMSC LAN91c111 driver
511 - Add save/restore of PTR and PNR regs as suggested in datasheet
513 * Patch by Stephen Williams, 19 March 2004
514 Increase speed of sector reads from SystemACE,
515 shorten poll timeout and remove a useless reset
517 * Patch by Tolunay Orkun, 19 Mar 2004:
518 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
521 * Patch by Brad Kemp, 18 Mar 2004:
522 prevent machine checks during a PCI scan
524 * Patch by Pierre Aubert, 18 Mar 2004:
525 Fix string cleaning in IDE identification
527 * Patch by Pierre Aubert, 18 Mar 2004:
528 - Unify video mode handling for Chips & Technologies 69000 Video
529 chip and Silicon Motion SMI 712/710/810 Video chip
530 - Add selection of the video output (CRT or LCD) via 'videoout'
531 environment variable for the Silicon Motion
534 * Patch by Pierre Aubert, 18 Mar 2004:
535 include/common.h typo fix
537 * Patches by Tolunay Orkun, 17 Mar 2004:
538 - Add support for bd->bi_iic_fast[] initialization via environment
539 variable "i2cfast" (CONFIG_I2CFAST)
540 - Add "i2cfast" u-boot environment variable support for csb272
542 * Patch by Carl Riechers, 17 Mar 2004:
543 Ignore '\0' characters in console input for use with telnet and
546 * Patch by Leon Kukovec, 17 Mar 2004:
547 typo fix for strswab prototype #ifdef
549 * Patches by Thomas Viehweger, 16 Mar 2004:
550 - show PCI clock frequency on MPC8260 systems
551 - add FCC_PSMR_RMII flag for HiP7 processors
552 - in do_jffs2_fsload(), take load address from load_addr if not set
553 explicit, update load_addr otherwise
554 - replaced printf by putc/puts when no formatting is needed
555 (smaller code size, faster execution)
557 * Patch by Phillippe Robin, 16 Mar 2004:
558 avoid dereferencing NULL pointer in lib_arm/armlinux.c
560 * Patch by Stephen Williams, 15 Mar 2004:
561 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
563 * Patch by Tolunay Orkun, 15 Mar 2004:
564 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
566 * Patch by Travis Sawyer, 15 Mar 2004:
567 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
569 * Add start-up delay to make sure power has stabilized before
570 attempting to switch on USB on SX1 board.
572 * Patch by Josef Wagner, 18 Mar 2004:
573 - Add support for MicroSys XM250 board (PXA255)
574 - Add support for MicroSys PM828 board (MPC8280)
575 - Add support for 32 MB Flash on PM825/826
576 - new SDRAM refresh rate for PM825/PM826
577 - added support for MicroSys PM520 (MPC5200)
578 - replaced Query by Identify command in CPU86/flash.c
581 * Fix wrap around problem with udelay() on ARM920T
583 * Add support for Macronix flash on TRAB board
585 * Patch by Pierre Aubert, 15 Mar 2004:
586 Fix buffer overflow in IDE identification
588 * Fix power-off of LCD for out-of-band temperatures on LWMON board
590 * Remove redundand #define in IceCube.h
592 * Patch by Steven Scholz, 27 Feb 2004:
593 - Adding get_ticks() and get_tbclk() for AT91RM9200
594 - Many white space fixes in cpu/at91rm9200/interrupts.c
596 * Patches by Steven Scholz, 20 Feb 2004:
597 some cleanup in AT91RM9200 related code
599 * Patches by Travis Sawyer, 12 Mar 2004:
600 - Fix Gigabit Ethernet support for 440GX
601 - Add Gigabit Ethernet Support to MII PHY utilities
603 * Patch by Brad Kemp, 12 Mar 2004:
604 Fixes for drivers/cfi_flash.c:
605 - Better support for x8/x16 implementations
606 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
607 - Added defines for AMD command and address constants
609 * Patch by Leon Kukovec, 12 Mar 2004:
610 Fix get_dentfromdir() to correctly handle deleted dentries
612 * Patch by George G. Davis, 11 Mar 2004:
613 Remove hard coded network settings in TI OMAP1610 H2
616 * Patch by George G. Davis, 11 Mar 2004:
617 add support for ADS GraphicsClient+ board.
619 * Patch by Pierre Aubert, 11 Mar 2004:
620 - add bitmap command and splash screen support in cfb console
621 - add [optional] origin in the bitmap display command
623 * Patch by Travis Sawyer, 11 Mar 2004:
624 Fix ocotea board early init interrupt setup.
626 * Patch by Thomas Viehweger, 11 Mar 2004:
627 Remove redundand code; add PCI-specific bits to include/mpc8260.h
629 * Patch by Stephan Linz, 09 Mar 2004
630 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
632 * Patch by George G. Davis, 9 Mar 2004:
633 fix recent build failure for SA1100 target
635 * Patch by Travis Sawyer, 09 Mar 2004:
636 Support native interrupt mode for the IBM440GX.
637 Previously it was running in 440GP compatibility mode.
639 * Patch by Philippe Robin, 09 Mar 2004:
640 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
643 * Patch by Masami Komiya, 08 Mar 2004:
644 Don't overwrite server IP address or boot file name
645 when the boot server does not return values
647 * Patch by Tolunay Orkun, 5 Mar 2004:
648 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
650 * Patch by Tolunay Orkun, 5 Mar 2004:
651 Fix early board initialization for Cogent CSB272 board
653 * Patch by Ed Okerson, 3 Mar 2004:
654 fix CFI flash writes for little endian systems
656 * Patch by Reinhard Meyer, 01 Mar 2004:
657 generalize USB and IDE support for MPC5200 with according
658 changes to IceCube.h and TOP5200.h
659 add Am29LV256 256 MBit FLASH support for TOP5200 boards
660 add info about USB and IDE to README
662 * Patch by Yuli Barcohen, 4 Mar 2004:
663 Fix problems with GCC 3.3.x which changed handling of global
664 variables explicitly initialized to zero (now in .bss instead of
667 * Patch by Leon Kukovec, 02 Mar 2004:
668 add strswab() to fix IDE LBA capacity, firmware and model numbers
669 on little endian machines
671 * Patch by Masami Komiya, 02 Mar 2004:
672 - Remove get_ticks() from NFS code
673 - Add verification of RPC transaction ID
675 * Patch by Pierre Aubert, 02 Mar 2004:
676 cleanup for IDE and USB drivers for MPC5200
678 * Patch by Travis Sawyer, 01 Mar 2004:
680 - Add IBM PPC440GX Ref Platform support (Ocotea)
681 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
682 Adapted to U-Boot and 440GX port
684 - Add gracious handling of all Ethernet Pin Selections for 440GX
685 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
687 - Add needed bit definitions
690 * Patch by Carl Riechers, 1 Mar 2004:
691 Add PPC440GX prbdv0 divider to fix memory clock calculation.
693 * Patch by Stephan Linz, 27 Feb 2004
694 - avoid problems for targets without NFS download support
696 * Patch by Rune Torgersen, 27 Feb 2004:
697 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
698 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
699 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
701 * Patch by Masami Komiya, 27 Feb 2004:
702 Fix rarpboot: add autoload by NFS
704 * Patch by Dan Eisenhut, 26 Feb 2004:
705 fix flash_write return value in saveenv
707 * Patch by Stephan Linz, 11 Dec 2003
708 expand config.mk to avoid trigraph warnings on NIOS
710 * Rename "BMS2003" board into "HMI10"
712 * SX1 patches: use "serial#" for USB serial #; use redundand environment
713 storage; auto-set console on USB port (using preboot command)
715 * Add support for SX1 mobile phone; add support for USB-based console
716 (enable with "setenv stdout usbtty; setenv stdin usbtty")
718 * Fix LOWBOOT configuration for MPC5200 with DDR memory
720 * Fix SDRAM timings for LITE5200 / IceCube board
722 * Handle Auti-MDIX / connection status for INCA-IP
724 * Fix USB problems when attempting to read 0 bytes
726 * Patch by Travis Sawyer, 26 Feb 2004:
727 Fix broken compile for XPEDITE1K target.
729 * Patch by Stephan Linz, 26 Feb 2004:
730 Bug fix for NFS code on NIOS targets
732 * Patch by Stephen Williams, 26 Feb 2004:
733 Break up SystemACE reads of large block counts
735 * Patch by Pierre Aubert, 26 Feb 2004
736 add IDE support for MPC5200
738 * Patch by Masami Komiya, 26 Feb 2004:
741 * Patch by Stephen Williams
742 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
743 elsewhere in the source.
745 * Patch by Steven Scholz, 25 Feb 2004:
746 - Timeouts in FPGA code should be based on CFG_HZ
747 - Minor cleanup in code for Altera FPGA ACEX1K
749 * Patch by Steven Scholz, 25 Feb 2004:
750 Changed "Directory Hierarchy" section in README
752 * Patch by Masami Komiya, 25 Feb 2004:
753 Reduce copy count in nfs_read_reply() of NFS code
755 * Patch by Markus Pietrek, 24 Feb 2004:
756 NS9750 DevBoard added
758 * Patch by Pierre Aubert, 24 Feb 2004
759 add USB support for MPC5200
761 * Patch by Steven Scholz, 24 Feb 2004:
762 - fix MII commands to use values from last command
764 * Patch by Torsten Demke, 24 Feb 2004:
765 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
767 * Patch by Rahul Shanbhag, 19 Feb 2004:
768 Fixes for for OMAP1610 board:
769 - shift some IRQ specific code to platform.S file
770 - remove duplicatewatchdog reset code from start.S
772 * Make Auto-MDIX Support configurable on INCA-IP board
774 * Fix license for mkimage tool
776 * Patch by Masami Komiya, 24 Feb 2004:
777 Update NetBootFileXferSize in NFS code
779 * Patch by Scott McNutt, 24 Feb 2004:
780 fix packet length in NFS code
782 * Patch by Masami Komiy, 22 Feb 2004:
783 Add support for NFS for file download
785 * Patch by Andrea Scian, 17 Feb 2004:
786 Add support for S3C44B0 processor and DAVE B2 board
788 * Patch by Steven Scholz, 20 Feb 2004:
789 - Add support for MII commands on AT91RM9200 boards
790 - some cleanup in AT91RM9200 ethernet code
792 * Patch by Peter Ryser, 20 Feb 2004:
793 Add support for the Xilinx ML300 platform
795 * Patch by Stephan Linz, 17 Feb 2004:
796 Fix watchdog support for NIOS
798 * Patch by Josh Fryman, 16 Feb 2004:
799 Fix byte-swapping for cfi_flash.c for different bus widths
801 * Patch by Jon Diekema, 14 Jeb 2004:
802 Remove duplicate "FPGA Support" notes from the README file
804 * Patches by Reinhard Meyer, 14 Feb 2004:
805 - update board/emk tree; use common flash driver
806 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
807 [adapted for other PPC CPUs -- wd]
808 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
810 * Patch by Jon Diekema, 13 Feb 2004:
811 Call show_boot_progress() whenever POST "FAILED" is printed.
813 * Patch by Nishant Kamat, 13 Feb 2004:
814 Add support for TI OMAP1610 H2 Board
815 Fixes for cpu/arm926ejs/interrupt.c
816 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
817 Fix for a timer bug in OMAP1610 Innovator
818 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
820 * Patches by Stephan Linz, 12 Feb 2004:
821 - add support for NIOS timer with variable period preload counter value
822 - prepare POST framework support for NIOS targets
824 * Patch by Denis Peter, 11 Feb 2004:
825 add POST support for the MIP405 board
827 * Patch by Laurent Mohin, 10 Feb 2004:
828 Fix buffer overflow in common/usb.c
830 * Patch by Tolunay Orkun, 10 Feb 2004:
831 Add support for Cogent CSB272 board
833 * Patch by Thomas Elste, 10 Feb 2004:
834 Add support for NET+50 CPU and ModNET50 board
836 * Patch by Sam Song, 10 Feb 2004:
837 Fix typos in cfi_flash.c
839 * Patch by Leon Kukovec, 10 Feb 2004
840 Fixed long dir entry slot id calculation in get_vfatname
842 * Patch by Robin Gilks, 10 Feb 2004:
843 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
844 !=, <>, <, >, <=, >=)
846 * Fix problem with side effects in macros in include/usb.h
848 * Patch by David Benson, 13 Nov 2003:
849 bug 841358 - fix TFTP download size limit
852 improper flush_cache() in load_serial()
855 MPC8540 - missing volatile declarations
857 * Patch by Stephen Williams, 09 Feb 2004:
858 Add support for Xilinx SystemACE chip:
859 - New files common/cmd_ace.c and include/systemace.h
860 - Hook systemace support into cmd_fat and the partition manager
862 * Patch by Travis Sawyer, 09 Feb 2004:
863 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
865 * Patch by Travis Sawyer, 09 Feb 2004:
867 - Fix PCI Indirect access for type 1 config cycles with ppc440.
868 - Add phymode for 440 enet
871 - Change board_pre_init to board_early_init_f
872 - Add user flash to bus controller setup
874 - Fix is_pci_host to check GPIO for monarch bit
875 - Force xpedite1k to pci conventional mode (via #define option)
877 * Patch by Brad Kemp, 4 Feb 2004:
878 - handle the machine check that is generated during the PCI scans
880 - define the registers used in the IMMR by the PCI subsystem.
882 * Patch by Pierre Aubert, 03 Feb 2004:
883 cpu/mpc5xxx/start.S: copy MBAR into SPR311
885 * Patch by Jeff Angielski, 03 Feb 2004:
886 Fix copy & paste error in cpu/mpc8260/pci.c
888 * Patch by Reinhard Meyer, 24 Jan 2004:
889 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
891 * Add Auto-MDIX support for INCA-IP
895 * Patch by Josef Baumgartner, 10 Feb 2004:
896 Fixes for Coldfire port
898 * Patch by Brad Kemp, 11 Feb 2004:
899 Fix CFI flash driver problems
901 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
902 modules at CPU clock frequencies above 66 MHz.
904 * Optimize flash programming speed for LWMON (by another 100% :-)
906 * Patch by Jian Zhang, 3 Feb 2004:
907 - Changed the incorrect FAT12BUFSIZE
908 - data_begin in fsdata can be negative. Changed it to be short.
910 * Patches by Stephan Linz, 30 Jan 2004:
911 1: - board/altera/common/flash.c:flash_erase():
912 o allow interrupts befor get_timer() call
913 o check-up each erased sector and avoid unexpected timeouts
914 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
915 o enclose sevenseg_set() in cpp condition
916 - remove the ASMI configuration for DK1S10_standard_32 (never present)
917 - fix some typed in mistakes in the NIOS documentation
918 2: - split DK1C20 configuration into several header files:
919 o two new files for each NIOS CPU description
920 o U-Boot related part is remaining in DK1C20.h
921 3: - split DK1S10 configuration into several header files:
922 o two new files for each NIOS CPU description
923 o U-Boot related part is remaining in DK1S10.h
924 4: - Add support for the Microtronix Linux Development Kit
925 NIOS CPU configuration at the Altera Nios Development Kit,
926 Stratix Edition (DK-1S10)
927 5: - Add documentation for the Altera Nios Development Kit,
928 Stratix Edition (DK-1S10)
929 6: - Add support for the Nios Serial Peripharel Interface (SPI)
931 7: - Add support for the common U-Boot SPI framework at
934 * Patch by Rahul Shanbhag, 28 Jan 2004:
935 Fix flash protection/locking handling for OMAP1610 innovator board.
937 * Patch by Rolf Peukert, 28 Jan 2004:
938 fix flash write problems on CSB226 board (write with 32 bit bus width)
940 * Patches by Mark Jonas, 16 Jan 2004:
941 - fix rounding error when calculating baudrates for MPC5200 PSCs
942 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
943 time which is not supported
945 * Patch by Yuli Barcohen, 26 Jan 2004:
946 Allow bzip2 compression for small memory footprint boards
948 * Patch by Brad Kemp, 21 Jan 2004:
949 Add support for CFI flash driver for both the Intel and the AMD
952 * Patch by Travis Sawyer, 20 Jan 2004:
953 Fix pci bridge auto enumeration of sibling p2p bridges.
955 * Patch by Tolunay Orkun, 12 Jan 2004:
956 Add some delays as needed for Intel LXT971A PHY support
958 * Patches by Stephan Linz, 09 Jan 2004:
959 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
960 - make DK1C20 board configuration related to ASMI conform to
963 * Patch by Anders Larsen, 09 Jan 2004:
965 ARM memory layout fixes: the abort-stack is now set up in the
966 correct RAM area, and the BSS is zeroed out as it should be.
968 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
969 of the linker scripts are replaced by '__bss_start' and '_end',
970 resp., which is a further step to eliminate unnecessary differences
971 between the implementation of the CPU architectures.
973 * Patch by liang a lei, 9 Jan 2004:
974 Fix Intel 28F128J3 ID in include/flash.h
976 * Patch by Masami Komiya, 09 Jan 2004:
977 add support for TB0229 board (NEC VR4131 MIPS processor)
979 * Patch by Leon Kukovec, 12 Dec 2003:
980 changed extern __inline__ into static __inline__ in
981 include/linux/byteorder/swab.h
983 * Patch by Travis Sawyer, 30 Dec 2003:
984 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
985 select MDI port based on enabled EMAC device.
986 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
989 * Patch by Wolter Kamphuis, 15 Dec 2003:
990 made CONFIG_SILENT_CONSOLE usable on all architectures
992 * Disable date command on TQM866M - there is no RTC on MPC866
994 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
996 * Implement adaptive SDRAM timing configuration based on actual CPU
997 clock frequency for INCA-IP; fix problem with board hanging when
998 switching from 150MHz to 100MHz
1000 * Add PCMCIA CS support for BMS2003 board
1002 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
1003 see doc/README.MPC866 for details;
1004 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
1005 calculate CPU clock frequency from PLL register values.
1007 * Add support for 128 MB RAM on TQM8xxL/M modules
1009 * Fix PS/2 keyboard problem caused by statically initialized variable
1010 pointing to a location in flash
1012 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
1014 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
1015 before we can access it; add delay in case we are faster (with no
1018 * Cleanup of some init functions
1020 * Make sure SCC Ethernet is always stopped by the time we boot Linux
1021 to avoid Linux crashes by early packets coming in.
1023 * Accelerate flash accesses on LWMON board by using buffered writes
1025 * Fix typo in Makefile;
1026 fix problem with PARTNUM detection
1028 * Patch by Reinhard Meyer, 09 Jan 2004:
1029 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
1031 * Add support for IDE LED on BMS2003 board
1032 (exclusive with status LED!)
1034 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
1037 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
1038 Add common files for "emk" boards
1040 * Add a common get_ram_size() function and modify the the
1041 board-specific files to invoke that common implementation.
1043 ======================================================================
1044 Changes for U-Boot 1.0.1:
1045 ======================================================================
1047 * Set default clock for INCA-IP to 150 MHz
1049 * Make BMS2003 use a separate config file to avoid #ifdef mess;
1050 add I2C support; add support for DS1337 RTC
1052 * Add CompactFlash support for BMS2003 board
1054 * Add support for status LED on BMS2003 board
1056 * Patch by Scott McNutt, 02 Jan 2004:
1057 Add support for the Nios Active Serial Memory Interface (ASMI)
1060 * Patch by Andrea Marson, 16 Dec 2003:
1061 Add support for the PPChameleon ME and HI modules
1063 * Patch by Yuli Barcohen, 22 Dec 2003:
1064 Add support for Motorola DUET ADS board (MPC87x/88x)
1066 * Patch by Robert Schwebel, 15 Dec 2003:
1067 add support for cramfs (uses JFFS2 command interface)
1069 * Patches by Stephan Linz, 11 Dec 2003:
1070 - more documentation for NIOS port
1071 - new struct nios_pio_t, struct nios_spi_t
1072 - Reconfiguration for NIOS Development Kit DK1C20:
1073 o move board related code from board/dk1c20
1074 to board/altera/dk1c20
1075 o create a new common source path board/altera/common
1076 and move generic flash access stuff into it
1077 o change/expand configuration file DK1C20.h
1078 - Add support for NIOS Development Kit DK1S10
1079 - Add status LED support for NIOS systems
1080 - Add dual 7-segment LED support for Altera NIOS DevKits
1082 * Patch by Ronen Shitrit, 10 Dec 2003:
1083 Add support for the Marvell DB64360 / DB64460 development boards
1085 * Patch by Detlev Zundel, 10 Dec 2003:
1086 fix dependency problem in examples/Makefile
1088 * Patch by Denis Peter, 8 Dec 2003
1089 - add support for the PATI board (MPC555)
1090 - add SPI support for the MPC5xx
1092 * Patch by Anders Larsen, 08 Dec 2003:
1093 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
1094 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
1095 cleanup some redundand #defines
1097 * Patch by André Schwarz, 8 Dec 2003:
1098 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
1099 - TX and RX deskriptors must be quad-word aligned
1100 - does not work with only one TX deskriptor
1101 - standard reset method does not work
1103 * Patch by Masami Komiya, 08 Dec 2003:
1104 add RTL8139 ethernet driver
1106 * Patches by Ed Okerson, 07 Dec 2003:
1107 - fix ethernet for the AU1x00 processors in little-endian mode.
1108 - extend memsetup.S for the AU1x00 processors in BE and LE modes
1110 * Minor code cleanup (coding style)
1112 * Patch by Reinhard Meyer, 30 Dec 2003:
1113 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
1114 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
1115 - turned debug print of PHY registers into a function (called in two places)
1116 - added support for EMK MPC5200 based modules
1118 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
1120 * Add support for TQM866M modules
1122 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
1124 * Fix a few compiler warnings
1126 * Patch by Reinhard Meyer, 28 Dec 2003:
1127 Add initial support for TOP5200 board
1129 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
1130 environment variable which can set to "100", "133", or "150". The
1131 CPU clock will be configured accordingly upon next reboot. Other
1132 values are ignored. In case of an invalid or undefined "cpuclk"
1133 value, the compile-time default CPU clock speed will be used.
1135 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
1136 window that is used to access the UART registers by the Linux driver)
1138 * Patch by Reinhard Meyer, 20 Dec 2003:
1139 Fix clock calculation for the MPC5200 for higher clock frequencies
1140 (above 2**32 / 10 = 429.5 MHz).
1142 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
1144 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
1146 * Add new configuration for IceCube board with DDR memory
1148 * Update TRAB memory configurations
1150 * Add JFFS2 support for INCA-IP board
1152 * Patch by Bill Hargen, 09 Dec 2003:
1153 - BUBINGA405EP: changed flash driver to protect top sector containing
1155 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
1156 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
1157 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
1158 - 405EP: added/fixed support for "reginfo" command.
1159 - 4xx: removed spurious MII error messages on "mii info" command.
1161 * Patch by Bernhard Kuhn, 28 Nov 2003:
1162 add support for Coldfire CPU
1163 add support for Motorola M5272C3 and M5282EVB boards
1165 * Patch by Pierre Aubert, 24 Nov 2003:
1166 - add a return value for the fpga command
1167 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
1168 is defined. If ide_preinit fails, ide_init is aborted.
1169 - fix an endianess problem in fat.h
1171 * Patch by Wolter Kamphuis, 05 Dec 2003:
1172 Add support for SNMC's QS850/QS823/QS860T boards
1174 * Patch by Yuli Barcohen, 3 Dec 2003:
1175 "revive" U-Boot support for old Motorola MPC860ADS board
1177 * Patch by Cam(ilo?), 03 Dec 2003:
1178 make examples build even with broken Montavista objcopy
1180 * Patch by Pavel Bartusek, 27 Nov 2003:
1181 fix conversion problem with "bootretry" evironment variable
1183 * Patch by Andre Schwarz, 24 Nov 2003:
1184 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
1186 * Patch by Pavel Bartusek, 21 Nov 2003:
1187 set ZMII bridge speed on 440
1189 * Patch by Anders Larsen, 17 Nov 2003:
1190 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
1192 * Patches by David Müller, 14 Nov 2003:
1193 - board/mpl/common/common_util.c
1194 * implement support for BZIP2 compressed images
1195 * various cleanups (printf -> puts, ...)
1196 - board/mpl/common/flash.c
1197 * report correct errors to upper layers
1198 * check the erase fail and VPP low bits in status reg
1199 - board/mpl/vcma9/cmd_vcma9.c
1200 - board/mpl/vcma9/flash.c
1201 * various cleanups (printf -> puts, ...)
1203 * fix typo in comment
1204 - cpu/arm920t/usb_ohci.c
1205 * support for S3C2410 is missing in #if line
1207 * reinit some registers in case of error (cable missing, ...)
1209 * support for USB/MMC devices is missing in #if line
1210 - include/configs/MIP405.h
1211 - include/configs/PIP405.h
1212 * enable BZIP2 support
1213 * enlarge malloc space to 1MiB because of BZIP2 support
1214 - include/configs/VCMA9.h
1215 * enable BZIP2 support
1216 * enlarge malloc space to 1MiB because of BZIP2 support
1217 * enable USB support
1218 - lib_arm/armlinux.c
1219 * change calling convention of ARM Linux kernel as
1220 described on http://www.arm.linux.org.uk/developer/booting.php
1222 * Patch by Thomas Lange, 14 Nov 2003:
1223 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
1224 support all these AMD boards.
1226 * Patch by Thomas Lange, 14 Nov 2003:
1227 Workaround for mips au1x00 physical memory accesses (the au1x00
1228 uses a 36 bit bus internally and cannot access physical memory
1229 directly. Use the uncached SDRAM address instead of the physical
1232 * Patch by Xue Ligong (Joe), 13 Nov 2003:
1233 add Realtek 8019 ethernet driver
1235 * Patch by Yuli Barcohen, 13 Nov 2003:
1236 MPC826xADS/PQ2FADS cleanup
1238 * Patch by Anders Larsen, 12 Nov 2003:
1239 Update README to mark the PORTIO commands non-standard
1241 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
1242 update for for Atmel AT91RM9200DK development kit:
1243 - support for environment variables in DataFlash
1244 - Atmel DataFlash AT45DB1282 support
1246 * Patch by Jeff Carr, 11 Nov 2003:
1247 add support for new version of 8270 processors
1249 * Patches by George G. Davis, 05 Nov 2003:
1250 - only pass the ARM linux initrd tag to the kernel when an initrd
1252 - update omap1510inn configuration file
1254 * Patches by Stephan Linz, 3 Nov 2003:
1255 - more endianess fixes for LAN91C111 driver
1256 - CFG_HZ configuration patch for NIOS Cyclone board
1258 * Patch by Stephan Linz, 28 Oct 2003:
1259 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
1261 * Patch by Steven Scholz, 20 Oct 2003:
1262 - make "mii info <addr>" show infor for PHY at "addr" only
1263 - Endian fix for miiphy_info()
1265 * Patch by Gleb Natapov, 19 Sep 2003:
1266 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
1268 * Patch by Anders Larsen, 17 Sep 2003:
1269 Bring ARM memory layout in sync with the documentation:
1270 stack and malloc-heap are now located _below_ the U-Boot code
1272 * Accelerate booting on TRAB board: read and check autoupdate image
1273 headers first instead of always reading the whole images.
1275 * Fix type in MPC5XXX code (pointed out by Victor Wren)
1277 * Enabled password check on RMU board
1279 * Fix configuration problem with IceCube in LOWBOOT configuration:
1280 envrionment got embedded, corrupting the image layout.
1282 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
1284 * Added BMS2003 board
1285 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
1287 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
1288 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
1291 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
1294 * Add checksum verification to 'imls' command
1296 * Add bd_info fields needed for 4xx Linux I2C driver
1298 * Patch by Martin Krause, 4 Nov. 2003:
1299 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
1301 * Print used network interface when CONFIG_NET_MULTI is set
1303 * Patch by Bernhard Kuhn, 28 Oct 2003:
1304 Add low boot support for MPC5200
1306 * Fix problem with dual PCMCIA support (NSCU)
1308 * Fix MPC5200 I2C initialization function
1310 ======================================================================
1311 Changes for U-Boot 1.0.0:
1312 ======================================================================
1314 * Fix parameter passing to standalone images with bootm command
1316 * Patch by Kyle Harris, 30 Oct 2003:
1317 Fix build errors for ixdp425 board
1319 * Patch by David M. Horn, 29 Oct 2003:
1320 Fixes to build under CYGWIN
1322 * Get IceCube MGT5100 working (again)
1324 * Fix problems in memory test on some boards (which was not
1325 non-destructive as intended)
1327 * Patch by Gary Jennejohn, 28 Oct 2003:
1328 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
1329 to prevent stack overflow on ARM systems
1331 * Patch by Stephan Linz, 28 Oct 2003:
1332 fix init sequence error for NIOS port
1334 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
1336 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
1338 * Patch by Xiao Xianghua, 23 Oct 2003:
1339 small patch for mpc85xx
1341 * Fix small problem in MPC5200 I2C driver
1343 * Fix FCC3 support on ATC board
1345 * Correct header printing for multi-image files in do_bootm()
1347 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
1349 * Fix PCI problems on PPChameleon board
1351 * Patch by Steven Scholz, 18 Oct 2003:
1352 Fix AT91RM9200 ethernet driver
1354 * Patch by Nye Liu, 17 Oct 2003:
1355 Fix typo in include/mpc8xx.h
1357 * Patch by Richard Woodruff, 16 Oct 03:
1358 Fixes for cpu/arm925/interrupt.c
1359 - Initialize timestamp & lastdec vars.
1360 - fix timestamp overflows.
1361 - fix lastdec overflow.
1362 - smarter normalization to allow udelay() below 1ms to work.
1364 * Patch by Scott McNutt, 16 Oct
1365 add networking support for the Altera Nios Development Kit,
1366 Cyclone Edition (DK-1C20)
1368 * Patch by Jon Diekema, 14 Oct 2003:
1369 add hint about doc/README.silent to README file
1371 * Add CompactFlash support for NSCU
1373 * Fix PCI problems on PPChameleonEVB
1375 * TRAB auto-update: Base decision if we have to strip the image
1376 header on image type as encoded in the header
1377 (include image type patch by Martin Krause, 17 Oct 2003)
1379 * Patches by Xianghua Xiao, 15 Oct 2003:
1381 - Added Motorola CPU 8540/8560 support (cpu/85xx)
1382 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
1383 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
1385 * Fix flash timings on TRAB board
1387 * Make sure HUSH is initialized for running auto-update scripts
1389 * Make 5200 reset command _really_ reset the board, without running
1390 any other code after it
1392 * Fix errors with flash erase when range spans across banks
1393 that are mapped in reverse order
1395 * Fix flash mapping and display on P3G4 board
1397 * Patch by Kyle Harris, 15 Jul 2003:
1398 - add support for Intel IXP425 CPU
1399 - add support for IXDP425 eval board
1401 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
1402 for more information
1404 * Patch by Steven Scholz, 10 Oct 2003
1405 - Add support for Altera FPGA ACEX1K
1407 * Patches by Thomas Lange, 09 Oct 2003:
1408 - fix cmd_ide.c for non ppc boards (read/write functions did not
1409 add ATA base address)
1410 - fix for shannon board
1411 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
1412 - Endian swap ATA identity for all big endian CPUs, not just PPC
1413 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
1415 - add support for dbau1x00 board (MIPS32)
1417 * Patch by Sangmoon Kim, 07 Oct 2003:
1418 add support for debris board
1420 * Patch by Martin Krause, 09 Oct 2003:
1421 Fixes for TRAB board
1422 - /board/trab/rs485.c: correct baudrate
1423 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
1424 udelay(); fix some timing problems with adc controller
1425 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
1426 modify commands: touch and buzzer
1428 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
1429 (quick & dirty workaround for rogue pointer problem in get_vfatname());
1430 Use direct function calls for auto_update instead of hush commands
1432 * Patch by Scott McNutt, 04 Oct 2003:
1433 - add support for Altera Nios-32 CPU
1434 - add support for Nios Cyclone Development Kit (DK-1C20)
1436 * Patch by Steven Scholz, 29 Sep 2003:
1437 - A second parameter for bootm overwrites the load address for
1438 "Standalone Application" images.
1439 - bootm sets environment variable "filesize" to the resulting
1440 (uncompressed) data length for "Standalone Application" images
1441 when autostart is set to "no". Now you can do something like
1442 if bootm $fpgadata $some_free_ram ; then
1443 fpga load 0 $some_free_ram $filesize
1446 * Patch by Denis Peter, 25 Sept 2003:
1447 add support for the MIP405 Rev. C board
1449 * Patch by Yuli Barcohen, 25 Sep 2003:
1450 add support for Zephyr Engineering ZPC.1900 board
1452 * Patch by Anders Larsen, 23 Sep 2003:
1453 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
1454 implemented for the x86 architecture)
1456 * Patch by Sangmoon Kim, 23 Sep 2003:
1457 fix pll_pci_to_mem_multiplier table for MPC8245
1459 * Patch by Anders Larsen, 22 Sep 2003:
1460 enable timed autoboot on PXA
1462 * Patch by David Müller, 22 Sep 2003:
1463 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
1464 returns correct libgcc file path
1465 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
1466 time on s3c24x0 systems
1468 * Patch by Jon Diekema, 19 Sep 2003:
1469 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
1470 link state to the fault LED.
1471 - In NetLoop, make the Fault LED reflect the link status. The link
1472 status gets updated on entry, and on timeouts.
1474 * Patch by Anders Larsen, 18 Sep 2003:
1475 allow mkimage to build and run on Cygwin-hosted systems
1477 * Patch by Frank Müller, 18 Sep 2003:
1478 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
1481 * Patch by Pantelis Antoniou, 16 Sep 2003:
1482 add tool to compute fileds in the PLPRCR register for MPC86x
1484 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
1486 * Fix build problems under FreeBSD
1488 * Add generic filesystem image type
1490 * Make fatload set filesize environment variable
1492 * enable basic / medium / high-end configurations for PPChameleonEVB
1493 board; fix NAND code
1495 * enable TFTP client code to specify to the server the desired
1496 timeout value (see RFC-2349)
1498 * Improve SDRAM setup for TRAB board
1500 * Suppress all output with splashscreen configured only if "splashimage"
1503 * Fix problems with I2C support for mpc5200
1505 * Adapt TRAB configuration and auto_update to new memory layout
1507 * Add configuration for wtk board
1509 * Add support for the Sharp LQ065T9DR51U LCD display
1511 * Patch by Rune Torgersen, 17 Sep 2003:
1512 - Fixes for MPC8266 default config
1513 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
1515 * Patches by Jon Diekema, 17 Sep 2003:
1516 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
1519 - adjust "help" output
1521 * Patches by Anders Larsen, 17 Sep 2003:
1522 - fix spelling errors
1523 - set GD_FLG_DEVINIT flag only after device function pointers
1525 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
1527 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
1528 - trigger watchdog while waiting in serial driver
1530 * Add auto-update code for TRAB board using USB memory sticks,
1531 support new configuration with more memory
1533 * disable MPC5200 bus pipelining as workaround for bus contention
1535 * Modify XLB arbiter priorities on MPC5200 so all devices use same
1536 priority; configure critical interrupts to be handled like external
1539 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
1540 go back to 66 MHz for stability
1542 * Patches by Jon Diekema, 15 Sep 2003:
1543 - add description for missing CFG_CMD_* entries in the README file
1546 * Patch by Gleb Natapov, 14 Sep 2003:
1547 enable watchdog support for all MPC824x boards that have a watchdog
1549 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
1550 "Non-octet Aligned Frame" errors we see at 100 Mbps
1552 * Patch by Sharad Gupta, 14 Sep 2003:
1553 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
1555 * Patch by llandre, 11 Sep 2003:
1556 update configuration for PPChameleonEVB board
1558 * Patch by David Müller, 13 Sep 2003:
1559 various changes to VCMA9 board specific files
1561 * Add I2C support for MGT5100 / MPC5200
1563 * Patch by Rune Torgersen, 11 Sep 2003:
1564 Changed default memory option on MPC8266ADS to NOT be Page Based
1565 Interleave, since this doesn't work very well with the standard
1568 * Patch by George G. Davis, 12 Sep 2003:
1569 fix Makefile settings for sk98 driver
1571 * Patch by Stefan Roese, 12 Sep 2003:
1572 - new boards added: DP405, HUB405, PLU405, VOH405
1573 - some esd boards updated
1574 - cpu/ppc4xx/sdram.c: disable memory controller before setting
1576 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
1578 * Patch by Martin Krause, 11 Sep 2003:
1579 add burn-in tests for TRAB board
1581 * Enable instruction cache on MPC5200 board
1583 * Patch by Denis Peter, 11 Sep 2003:
1584 - fix USB data pointer assignment for bulk only transfer.
1585 - prevent to display erased directories in FAT filesystem.
1587 * Change output format for NAND flash - make it look like for other
1590 ======================================================================
1591 Changes for U-Boot 0.4.8:
1592 ======================================================================
1594 * Add I2C and RTC support for RMU board
1596 * Patches by Denis Peter, 9 Sep 2003:
1597 add FAT support for IDE, SCSI and USB
1599 * Patches by Gleb Natapov, 2 Sep 2003:
1600 - cleanup of POST code for unsupported architectures
1601 - MPC824x locks way0 of data cache for use as initial RAM;
1602 this patch unlocks it after relocation to RAM and invalidates
1605 * Patch by Gleb Natapov, 30 Aug 2003:
1606 new I2C driver for mpc107 bridge. Now works from flash.
1608 * Patch by Dave Ellis, 11 Aug 2003:
1609 - JFFS2: fix typo in common/cmd_jffs2.c
1610 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
1611 - JFFS2: remove node version 0 warning
1612 - JFFS2: accept JFFS2 PADDING nodes
1613 - SXNI855T: add AM29LV800 support
1614 - SXNI855T: move environment from EEPROM to flash
1615 - SXNI855T: boot from JFFS2 in NOR or NAND flash
1617 * Patch by Bill Hargen, 11 Aug 2003:
1618 fixes for I2C on MPC8240
1619 - fix i2c_write routine
1620 - fix iprobe command
1621 - eliminates use of global variables, plus dead code, cleanup.
1623 * Add support for USB Mass Storage Devices (BBB)
1624 (tested with USB memory sticks only)
1626 * Avoid flicker on TRAB's VFD
1628 * Add support for SK98xx driver
1630 * Add PCI support for SL8245 board
1632 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
1633 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
1634 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
1636 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
1637 to allow for more accurate baudrate settings
1638 (error now 0.7% at 115 kbps, instead of 3.5% before)
1640 * Patch by Andreas Mohr, 4 Sep 2003:
1641 Fix a lot of spelling errors
1643 * Add support for PPChameleon Eval Board
1645 * Add support for P3G4 board
1647 * Fix problem with MGT5100 FEC driver: add "early" MAC address
1650 * Patch by Yuli Barcohen, 7 Aug 2003:
1651 check BCSR to detect if the board is configured in PCI mode
1653 ======================================================================
1654 Changes for U-Boot 0.4.7:
1655 ======================================================================
1657 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
1658 add support for Adder II MPC852T module
1660 * Patch by George G. Davis, 19 Aug 2003:
1661 fix TI Innovator/OMAP1510 pin configs
1663 * Patches by Kshitij, 18 Aug 2003
1664 - add support for arm926ejs cpu core
1665 - add support for TI OMAP 1610 Innovator Board
1667 * Patch by Yuli Barcohen, 14 Aug 2003:
1668 add support for bzip2 uncompression
1670 * Add GCC library to examples/Makefile so GCC utility functions will
1673 * Add I2C and RTC support for RMU board using software I2C driver
1674 (because of better response to iprobe command); fix problem with
1677 * Patch by Matthias Fuchs, 28 Aug 2003:
1678 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
1679 CONFIG_BOOTP_MAKS (see README).
1681 * Fix ICU862 environment problem
1683 * Fix RAM size detection for RMU board
1685 * Implement "reset" for MGT5100/MPC5200 systems
1687 ======================================================================
1688 Changes for U-Boot 0.4.6:
1689 ======================================================================
1691 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
1692 allow selection of clock frequency as "make" target
1694 * Implement memory autosizing code for IceCube boards
1696 * Configure network port on INCA-IP for autonegotiation
1698 * Fix overflow problem in network timeout code
1700 * Patch by Richard Woodruff, 8 Aug 2003:
1701 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
1703 ======================================================================
1704 Changes for U-Boot 0.4.5:
1705 ======================================================================
1707 * Update for TQM board defaults:
1708 disable clocks_in_mhz, enable boot count limit
1710 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
1711 in toplevel directory instead. Removed astest.c from tools/gdb because
1712 it is no longer relevant.
1714 * Fix PCI support for MPC5200 / IceCube Board
1716 * Map ISP1362 USB OTG controller for NSCU board
1718 * Patch by Brad Parker, 02 Aug 2003:
1719 fix sc520_cdp problems
1721 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
1723 * Allow erase command to cross flash bank boundaries
1725 * Patch by Scott McNutt, 21 Jul 2003:
1726 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
1727 Both LynxOS and BlueCat linux KDIs are supported.
1729 * Patch by Richard Woodruff, 25 Jul 2003:
1730 use more reliable reset for OMAP/925T
1732 * Patch by Nye Liu, 25 Jul 2003:
1733 fix typo in mpc8xx.h
1735 * Patch by Richard Woodruff, 24 Jul 2003:
1736 Fixes for cmd_nand.c:
1737 - Fixed null dereferece which could result in incorrect ECC values.
1738 - Added support for devices with no Ready/Busy signal hooked up.
1739 - Added OMAP1510 read/write protect handling.
1740 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
1742 - Switched default ECC to be JFFS2.
1744 * Allow crc32 to be used at address 0x000
1746 * Provide consistent interface to standalone applications to access
1747 the 'global_data' structure
1748 Provide a doc/README.standalone more useful to users/developers.
1750 * Make IceCube MGT5100 FEC driver work
1752 * Implement new mechanism to export U-Boot's functions to standalone
1753 applications: instead of using (PPC-specific) system calls we now
1754 use a jump table; please see doc/README.standalone for details
1756 * Patch by Dave Westwood, 24 Jul 2003:
1757 added support for Unity OS (a proprietary OS)
1759 * Patch by Detlev Zundel, 23 Jul 2003:
1760 add "imls" command to print flash table of contents
1762 * Fix cold boot detection for log buffer reset
1764 * Return error for invalid length specifiers with "cp.X" etc.
1766 * Fix startup problem on MIPS
1768 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
1769 bitmap support is configured
1771 * Patch by Bill Hargen, 18 Jul 2003:
1772 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
1774 * Patch by Denis Peter, 18 Jul 2003:
1775 - fix memory configuration for MIP405T
1776 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
1778 * Cleanup of TQM82xx configurations; use "official" board types
1779 to make selection easier.
1781 * Patch by Martin Krause, 17 Jul 2003:
1782 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
1784 * Patch by Richard Woodruff, 17 July 03:
1785 - Fixed bug in OMAP1510 baud rate divisor settings.
1787 * Patch by Nye Liu, 16 July 2003:
1789 - add MPC86xADS support (uses MPC86xADS.h)
1790 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
1792 o BRG changes (EXTAL/XTAL restricted to 10MHz)
1793 o don't trust gclk() software measurement by default, depend on
1794 CONFIG_8xx_GCLK_FREQ
1795 - add DRAM SIMM not installed detection
1796 - use more "correct" SDRAM initialization sequence
1797 - allow different SDRAM sizes (8xxADS has 8M)
1799 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
1800 - rename MAMR/MBMR defines to be more consistent. Should eventually
1801 be merged into MxMR to better reflect the PowerQUICC datasheet.
1803 * Patch by Yuli Barcohen, 16 Jul 2003:
1804 support new Motorola PQ2FADS-ZU evaluation board which replaced
1805 MPC8260ADS and MPC8266ADS
1807 ======================================================================
1808 Changes for U-Boot 0.4.4:
1809 ======================================================================
1811 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
1813 * Add support for MGT5100 and MPC5200 processors
1815 * Patch by Lutz Dennig, 15 Jul 2003:
1816 update for R360MPI board
1818 ======================================================================
1819 Changes for U-Boot 0.4.3:
1820 ======================================================================
1822 * Patches by Kshitij, 04 Jul 2003
1823 - added support for arm925t cpu core
1824 - added support for TI OMAP 1510 Innovator Board
1826 * Patches by Martin Krause, 14 Jul 2003:
1827 - add I2C support for s3c2400 systems (trab board)
1828 - (re-) add "ping" to command table
1830 * Fix handling of "slow" POST routines
1832 * Patches by Yuli Barcohen, 13 Jul 2003:
1833 - Correct flash and JFFS2 support for MPC8260ADS
1834 - fix PVR values and clock generation for PowerQUICC II family
1837 * Patch by Bernhard Kuhn, 08 Jul 2003:
1838 - add support for M68K targets
1840 * Patch by Ken Chou, 3 Jul:
1841 - Fix PCI config table for A3000
1842 - Fix iobase for natsemi.c
1843 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
1845 * Allow to enable "slow" POST routines by key press on power-on
1846 * Fix temperature dependend switching of LCD backlight on LWMON
1847 * Tweak output format for LWMON
1849 * Patch by Stefan Roese, 11 Jul 2003:
1850 - Fix bug in CONFIG_VERSION_VARIABLE.
1851 - AR405 config updated.
1852 - OCRTC/ORSG: bsp command added.
1853 - ASH405 bsp update.
1855 ======================================================================
1856 Changes for U-Boot 0.4.2:
1857 ======================================================================
1859 * Add support for NSCU board
1861 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
1863 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
1864 mirror bit flash on TQM8xxM modules
1866 * Patch by Kenneth Johansson, 30 Jun 2003:
1867 get rid of MK_CMD_ENTRY macro; update doc/README.command
1869 * Patch by Seb James, 30 Jun 2003:
1870 Improve documentation of I2C configuration in README
1872 * Fix problems with previous log buffer "fixes"
1874 * Fix minor help text issues
1876 * "log append" did not append a newline
1878 ======================================================================
1879 Changes for U-Boot 0.4.1:
1880 ======================================================================
1882 * Fix some missing commands, cleanup header files
1883 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
1885 * Rewrite command lookup and help command (fix problems with bubble
1886 sort when sorting command name list). Minor cleanup here and there.
1888 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
1889 - Allow to call sysmon function interactively
1890 - PIC on LWMON board needs delay after power-on
1891 - Add missing RSR definitions for MPC8xx
1892 - Improve log buffer handling: guarantee clean reset after power-on
1893 - Add support for EXBITGEN board (aka "genie")
1894 - Add support for SL8245 board
1897 - remove trailing white space, trailing empty lines, C++ comments, etc.
1898 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
1900 * Patches by Kenneth Johansson, 25 Jun 2003:
1901 - major rework of command structure
1902 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
1904 ======================================================================
1905 Changes for U-Boot 0.4.0:
1906 ======================================================================
1908 * Patches by Robert Schwebel, 26 Jun 2003:
1909 - csb226 configuration updated
1910 - credits for logodl port updated
1911 - innokom configuration updated
1912 - logodl tree update, still with coding style inconsistencies
1913 - added OCM for ppc405 warning to README
1915 * Patch by Pantelis Antoniou, 25 Jun 2003:
1916 update NetVia with V2 board support
1918 * Header file cleanup for ARM
1920 * Patch by Murray Jensen, 24 Jun 2003:
1921 - make sure to use only U-boot provided header files
1922 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
1924 * Patch by Stefan Roese, 24 Jun 2003:
1925 - Update esd ASH405 board files.
1926 - Update esd DASA_SIM config file.
1927 - Add ping command to some esd boards.
1929 * Patch by Yuli Barcohen, 23 Jun 2003:
1930 Update for MPC8260ADS board
1932 * Patch by Murray Jensen, 23 Jun 2003:
1933 - cleanup of GCC 3.x compiler warnings
1935 * Patch by Rune Torgersen, 4 Jun 2003:
1936 add large memory support for MPC8266ADS board
1938 * Patch by Richard Woodruff, 19 June 03:
1939 - Enabled standard u-boot device abstraction for ARM
1940 - Enabled console device for ARM
1941 - Initilized bi_baudrate for ARM
1943 * Patch by Bill Hargen, 23 Apr 2003:
1944 fix byte order for 824x I2C addresses (write op)
1946 * Patch by Murray Jensen, 20 Jun 2003:
1948 - cleanup (especially for gcc-3.x compilers)
1950 * Patch by Tom Guilliams, 20 Jun 2003:
1951 added CONFIG_750FX support for IBM 750FX processors
1953 * Patch by Devin Crumb, 02 Apr 2003:
1954 Fix clock divider rounding problem in drivers/serial.c
1956 * Patch by Richard Woodruff, 19 June 03:
1957 - Fixed smc91c111 driver to sync with the u-boot environment
1958 (driver/smc91c111.c).
1959 - Added eth_init error return check in NetLoop (net/net.c).
1961 * Patch by Ken Chou, 19 June 2003:
1962 Added support for A3000 SBC board (Artis Microsystems Inc.)
1964 * Patches by Murray Jensen, 17 Jun 2003:
1965 - Hymod board database mods: add "who" field and new xilinx chip types
1966 - provide new "init_cmd_timeout()" function so code external to
1967 "common/main.c" can use the "reset_cmd_timeout()" function before
1968 entering the main loop
1969 - add DTT support for adm1021 (new file dtt/adm1021.c; config
1970 slightly different. see include/configs/hymod.h for an example
1971 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
1972 CFG_DTT_ADM1021 defined)
1973 - add new "eeprom_probe()" function which has similar args and
1974 behaves in a similar way to "eeprom_read()" etc.
1975 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
1976 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
1977 - gdbtools copyright update
1978 - ensure that set_msr() executes the "sync" and "isync" instructions
1979 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
1980 - 8260 I/O ports fix: Open Drain should be set last when configuring
1981 - add SIU IRQ defines for 8260
1982 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
1983 config.mk to allow board configurations to override the GNU
1984 linker script, selected via the LDSCRIPT, make variable, and to
1985 give an initial value to the OBJCFLAGS make variable
1986 - 8260 i2c enhancement:
1987 o correctly extends the timeout depending on the size of all
1988 queued messages for both transmit and receive
1989 o will not continue with receive if transmit times out
1990 o ensures that the error callback is done for all queued tx
1992 o correctly detects both tx and rx timeouts, only delivers one to
1993 the callback, and does not overwrite an earlier error
1994 o logic in i2c_probe now correct
1995 - add "vprintf()" function so that "panic()" function can be
1997 - many Hymod board changes
1999 * Patches by Robert Schwebel, 14 Jun 2003:
2000 - add support for Logotronic DL datalogger board
2001 - cleanup serial line after kermit binary download
2002 - add debugX macro (debug level support)
2003 - update mach-types.h to latest arm.linux.org.uk master list.
2005 * Patches by David Müller, 12 Jun 2003:
2006 - rewrite of the S3C24X0 register definitions stuff
2007 - "driver" for the built-in S3C24X0 RTC
2009 * Patches by Yuli Barcohen, 12 Jun 2003:
2010 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
2011 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
2012 configuration word supplied by FPGA on some MPC8260ADS boards
2014 * Patch by Pantelis Antoniou, 10 Jun 2003:
2015 Unify status LED interface
2017 * Add support for DS12887 RTC; add RTC support for ATC board
2019 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
2020 Modifications for Atmel AT91RM9200DK ARM920T based development kit
2021 - Add Atmel DataFlash support for reading and writing.
2022 - Add possibility to boot a Linux from DataFlash with BOOTM command.
2023 - Add Flash detection on Atmel AT91RM9200DK
2024 (between Atmel AT49BV1614 and AT49BV1614A flashes)
2025 - Replace old Ethernet PHY layer functions
2026 - Change link address
2028 * Patch by Frank Smith, 9 Jun 2003:
2029 use CRIT_EXCEPTION for machine check on 4xx
2031 * Patch by Detlev Zundel, 13 Jun 2003:
2032 added implementation of the "carinfo" command in cmd_immap.c
2034 * Fix CONFIG_NET_MULTI support in include/net.h
2036 * Patches by Kyle Harris, 13 Mar 2003:
2037 - Add FAT partition support
2038 - Add command support for FAT
2039 - Add command support for MMC
2041 - Add Intel PXA support for video
2042 - Add Intel PXA support for MMC
2044 - Enable MMC and FAT for lubbock board
2045 - Other misc changes for lubbock board
2047 * Patch by Robert Schwebel, April 02, 2003:
2048 fix for SMSC91111 driver
2050 * Patch by Vladimir Gurevich, 04 Jun 2003:
2051 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
2053 * Patch by Stefan Roese, 05 Jun 2003:
2054 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
2055 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
2056 data cache can be used even if the chip select is in use.
2057 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
2058 (see README for further description).
2059 - Changed config files of CONFIG_EEPRO100 boards to use the
2060 CFG_RX_ETH_BUFFER define.
2062 * Add support for RMU board
2064 * Add support for TQM862L at 100/50 MHz
2066 * Patch by Pantelis Antoniou, 02 Jun 2003:
2067 major reconstruction of networking code;
2068 add "ping" support (outgoing only!)
2070 * Patch by Denis Peter, 04 June 2003:
2071 add support for the MIP405T board
2073 * Patches by Udi Finkelstein, 2 June 2003:
2074 - Added support for custom keyboards, initialized by defining a
2075 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
2076 - Added support for the RBC823 board.
2077 - cpu/mpc8xx/lcd.c now automatically calculates the
2078 Horizontal Pixel Count field.
2080 * Fix alignment problem in BOOTP (dhcp_leasetime option)
2081 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
2083 * Patch by Mark Rakes, 14 May 2003:
2084 add support for Intel e1000 gig cards.
2086 * Patch by Nye Liu, 3 Jun 2003:
2087 fix critical typo in MAMR definition (include/mpc8xx.h)
2089 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
2091 * Patch by Klaus Heydeck, 2 Jun 2003
2092 Minor changes for KUP4K configuration
2094 * Patch by Marc Singer, 29 May 2003:
2095 Fixed rarp boot method for IA32 and other little-endian CPUs.
2097 * Patch by Marc Singer, 28 May 2003:
2098 Added port I/O commands.
2100 * Patch by Matthew McClintock, 28 May 2003
2101 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
2102 - minor patches for utx8245
2104 * Patch by Daniel Engström, 28 May 2003:
2107 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
2108 add nand flash support to SXNI855T configuration
2109 fix/extend nand flash support:
2110 - fix 'nand erase' command so does not erase bad blocks
2111 - fix 'nand write' command so does not write to bad blocks
2112 - fix nand_probe() so handles no flash detected properly
2113 - add doc/README.nand
2114 - add .jffs2 and .oob options to nand read/write
2115 - add 'nand bad' command to list bad blocks
2116 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
2117 - make NAND read/write faster
2119 * Patch by Rune Torgersen, 23 May 2003:
2120 Update for MPC8266ADS board
2122 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
2123 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
2124 _time_ (!) if the environment is embedded within the U-Boot image,
2125 or in a separate flash sector.
2127 * Cleanup CFG_DER #defines in config files (wd maintained only)
2129 * Fix data abort exception handling for arm920t CPU
2131 * Fix alignment problems with flash driver for TRAB board
2133 * Patch by Donald White, 21 May 2003:
2134 fix calculation of base address in pci_hose_config_device()
2136 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
2137 execute "cmd2", even if "cmd1" fails. Note that this is different
2138 to "run var1 var2" where the contents of "var2" will NOT be
2139 executed when a command in "var1" fails.
2141 * Add zero-copy ramdisk support (requires corresponding kernel support!)
2143 * Patch by Kyle Harris, 20 May 2003:
2144 In preparation for an ixp port, rename cpu/xscale and arch-xscale
2145 into cpu/pxa and arch-pxa.
2147 * Patch by Stefan Roese, 23 May 2003:
2148 - IBM PPC405EP port added.
2149 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
2150 UART0) is used as default U-Boot console. PPC4xx only!
2151 - esd ASH405 board added (PPC405EP based).
2152 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
2153 - esd CPCI405AB board added.
2154 - esd PMC405 board added.
2155 - Update of some esd boards.
2157 * Patch by Denis Peter, 19 Mai 2003:
2158 add support for the MIP405-3 board
2160 * Patch by Dave Ellis, 22 May 2003:
2161 Fix problem with only partially cleared .bss segment
2163 * Patch by Rune Torgersen, 12 May 2003:
2164 get PCI to work on a MPC8266ADS board; incorporate change to
2165 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
2167 * Patch by Nye Liu, 1 May 2003:
2168 minor patches for the FADS8xx
2170 * Patch by Thomas Schäfer, 28 Apr 2003:
2171 Fix SPD handling for 256 ECC DIMM on Walnut
2173 * Add support for arbitrary bitmaps for TRAB's VFD command;
2174 allow to pass boot bitmap addresses in environment variables;
2175 allow for zero boot delay
2177 * Patch by Christian Geißinger, 19 May 2002:
2178 On TRAB: wait until the dummy byte has been completely sent
2180 * Patch by David Updegraff, 22 Apr 2003:
2181 update for CrayL1 board
2183 * Patch by Pantelis Antoniou, 21 Apr 2003:
2184 add boot support for ARTOS (a proprietary OS)
2186 * Patch by Steven Scholz, 11 Apr 2003:
2187 Add support for RTC DS1338
2189 * Patch by Rod Boyce, 24 Jan 2003:
2190 Fix counting of extended partitions in diskboot command
2192 * Patch by Christophe Lindheimer, 20 May 2003:
2193 allow the use of CFG_LOADS when CFG_NO_FLASH is set
2195 * Fix SDRAM timing on Purple board
2197 * Add support for CompactFlash on ATC board
2198 (includes support for Intel 82365 and compatible PC Card controllers,
2199 and Yenta-compatible PCI-to-CardBus controllers)
2201 * Patch by Mathijs Haarman, 08 May 2003:
2202 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
2204 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
2206 * Add support for Promess ATC board
2208 * Patch by Keith Outwater, 28 Apr 2003:
2209 - Miscellaneous corrections and additions to GEN860T board specific code.
2210 - Added GEN860_SC variant to GEN860T.
2211 - Miscellaneous corrections to GEN860T documentation.
2212 - Correct duplicate entry in U-Boot CREDITS file.
2213 - Add GEN860T_SC entry in MAINTAINERS file.
2214 - Update CREDITS file with GEN860T_SC info.
2216 * Update Smiths Aerospace addresses in MAINTAINERS file
2218 * Fix error handling in hush's version of "run" command
2221 - Splashscreen support
2224 - temperature dependend enabling of LCD
2226 * Allow booting from old "PPCBoot" disk partitions
2228 * Add support for TQM8255 Board / MPC8255 CPU
2230 ======================================================================
2231 Changes for U-Boot 0.3.1:
2232 ======================================================================
2234 * Make sure Block Lock Bits get cleared in R360MPI flash driver
2236 * MPC823 LCD driver: Fill color map backwards, to allow for steady
2237 display when Linux takes over
2239 * Patch by Erwin Rol, 27 Feb 2003:
2240 Add support for RTEMS (this time for real).
2242 * Add support for "bmp info" and "bmp display" commands to load
2243 bitmap images; this can be used (for example in a "preboot"
2244 command) to display a splash screen very quickly after poweron.
2246 * Add support for 133 MHz clock on INCA-IP board
2248 * Patch by Lutz Dennig, 10 Apr 2003:
2249 Update for R360MPI board
2251 * Add new meaning to "autostart" environment variable:
2252 If set to "no", a standalone image passed to the
2253 "bootm" command will be copied to the load address
2254 (and eventually uncompressed), but NOT be started.
2255 This can be used to load and uncompress arbitrary
2258 * Patch by Stefan Roese, 10 Apr 2003:
2259 Changed DHCP client to use IP address from server option field #54
2260 from the OFFER packet in the server option field #54 in the REQUEST
2261 packet. This fixes a problem using a Windows 2000 DHCP server,
2262 where the DHCP-server is not the TFTP-server.
2264 * Set max brightness for MN11236 displays on TRAB board
2266 * Add support for TQM862L modules
2268 ======================================================================
2269 Changes for U-Boot 0.3.0:
2270 ======================================================================
2272 * Patch by Arun Dharankar, 4 Apr 2003:
2273 Add IDMA example code (tested on 8260 only)
2275 * Add support for Purple Board (MIPS64 5Kc)
2277 * Add support for MIPS64 5Kc CPUs
2279 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
2281 * Patch by Denis Peter, 04 Apr 2003:
2282 - update MIP405-4 board
2284 * Patch by Stefan Roese, 4 Apr 2003:
2285 - U-Boot version environment variable "ver" added
2286 (CONFIG_VERSION_VARIABLE).
2287 - Changed PPC405GPr version from A to B.
2288 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
2290 * Patches by Denis Peter, 03 April 2003:
2291 - fix PCI IRQs on MPL boards
2292 - fix two more un-relocated pointer problems
2294 * Fix behaviour of "run" command:
2295 - print error message iv variable does not exist
2296 - terminate processing of arguments in case of error
2298 * Patches by Peter Figuli, 10 Mar 2003
2299 - Add support for BTUART on PXA platform
2300 - Add support for WEP EP250 (PXA) board
2302 * Fix flash problems on INCA-IP; add tool to allow bruning images to
2303 flash using a BDI2000
2305 * Implement fix for I2C Edge Conditions problem for all boards that
2306 use the bit-banging driver (common/soft_i2c.c)
2308 * Patch by Martin Winistoerfer, 23 Mar 2003
2309 - Add port to MPC555/556 microcontrollers
2310 - Add support for cmi customer board with
2311 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
2313 * Patch by Rick Bronson, 28 Mar 2003:
2314 - fix common/cmd_nand.c
2316 * Patch by Arun Dharankar, 24 Mar 2003:
2317 - add threads / scheduler example code
2319 * Add patches by Robert Schwebel, 31 Mar 2003:
2320 - add ctrl-c support for kermit download
2321 - align bdinfo output on ARM
2322 - csb226 board: bring in sync with innokom/memsetup.S
2323 - csb226 board: fix MDREFR handling
2324 - misc doc fixes / extensions
2325 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
2326 - add BOOT_PROGRESS to armlinux.c
2328 * Add CPU ID, version, and clock speed for INCA-IP
2330 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
2331 - fix SRAM and SDRAM memory sizing
2332 - add status LED support
2333 - add MAC address for second (SCC1) ethernet port
2335 * Update default environment for TQM8260 board
2337 * Patch by Rick Bronson, 16 Mar 2003:
2338 - Add NAND flash support for reading, writing, and erasing NAND
2339 flash (certain forms of which are called SmartMedia).
2340 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
2342 * Patches by Robert Schwebel, 19 Mar 2003:
2343 - use arm-linux-gcc as default compiler for ARM
2344 - fix i2c fixup code
2345 - fix missing baudrate setting
2346 - added $loadaddr / CFG_LOAD_ADDR support to loadb
2347 - moved "ignoring trailing characters" _before_ u-boot wants to
2348 print out diagnostics messages; removes bogus characters at the
2351 * Patch by John Zhan, 18 Mar 2003:
2352 Add support for SinoVee Microsystems SC8xx boards
2354 * Patch by Rolf Offermanns, 21 Mar 2003:
2355 ported the dnp1110 related changes from the current armboot cvs to
2356 current u-boot cvs. smc91111 does not work. problem marked in
2357 smc91111.c, grep for "FIXME".
2359 * Patch by Brian Auld, 25 Mar 2003:
2360 Add support for STM flash chips on ebony board
2362 * Add PCI support for MPC8250 Boards (PM825 module)
2364 * Patch by Stefan Roese, 25 Mar 2003:
2367 * Patch by Stefan Roese, 20 Mar 2003:
2368 - CPCI4052 update (support for revision 3).
2369 - Set edge conditioning circuitry on PPC405GPr for compatibility
2370 to existing PPC405GP designs.
2371 - Clip udiv to 5 bits on PPC405 (serial.c).
2373 * Extend INCAIP board support:
2374 - add automatic RAM size detection
2375 - add "bdinfo" command
2376 - pass flash address and size to Linux kernel
2377 - switch to 150 MHz clock
2379 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
2380 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
2381 boards, version 153 for Rev. 200 boards).
2383 * Patch by Vladimir Gurevich, 12 Mar 2003:
2384 Fix relocation problem of statically initialized string pointers
2387 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
2388 Cleanup & bug fixes for JFFS2 code:
2389 - the memory mangement was broken. It caused havoc on malloc by
2390 writing beyond the block boundaries.
2391 - the length calculation for files was wrong, sometimes resulting
2392 in short file reads.
2393 - data copying now optionally takes fragment version numbers into
2394 account, to avoid copying from older data.
2395 See doc/README.JFFS2 for details.
2397 * Patch by Josef Wagner, 12 Mar 2003:
2398 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
2399 - ETH05 and BEDBUG support for CU824
2400 - added support for MicroSys CPC45
2401 - new BOOTROM/FLASH0 and DOC base for PM826
2403 * Patch by Robert Schwebel, 12 Mar 2003:
2404 Fix the chpart command on innokom board
2407 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
2408 s/PPCBoot/U-Boot/ in some files
2409 s/pImage/uImage/ in some files
2411 * Patch by Detlev Zundel, 15 Jan 2003:
2412 Fix '' command line quoting
2414 * Patch by The LEOX team, 19 Jan 2003:
2415 - add support for the ELPT860 board
2416 - add support for Dallas ds164x RTC
2418 * Patches by David Müller, 31 Jan 2003:
2419 - minimal setup for CardBus bridges
2420 - add EEPROM read/write support in the CS8900 driver
2421 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
2422 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
2424 * Patch by Steven Scholz, 04 Feb 2003:
2425 add support for RTC DS1307
2427 * Patch by Reinhard Meyer, 5 Feb 2003:
2428 fix PLPRCR/SCCR init sequence on 8xx to allow for
2429 changes of EBDF by software
2431 * Patch by Vladimir Gurevich, 07 Feb 2003:
2432 "API-compatibility patch" for 4xx I2C driver
2434 * TRAB fixes / extensions:
2435 - Restore VFD brightness as saved in environment
2436 - add support for Fujitsu flashes
2437 - make sure both buzzers are turned off (drive low level)
2439 * Patches by Robert Schwebel, 06 Mar 2003:
2440 - fix bug in BOOTP code (must use NetCopyIP)
2441 - update of CSB226 port
2442 - clear BSS segment on XScale
2443 - added support for i2c_init_board() function
2444 - update to the Innokom plattform
2446 * Extend support for redundand environments for configurations where
2447 environment size < sector size
2449 * Patch by Rune Torgersen, 13 Feb 2003:
2450 Add support for Motorola MPC8266ADS board
2452 * Patch by Kyle Harris, 19 Feb 2003:
2453 patches for the Intel lubbock board:
2454 memsetup.S - general cleanup (based on Robert's csb226 code)
2455 flash.c - overhaul, actually works now
2456 lubbock.c - fix init funcs to return proper value
2458 * Patch by Kenneth Johansson, 26 Feb 2003:
2459 - Fixed off by one in RFTA calculation.
2460 - No need to abort when LDF is lower than we can program it's only
2461 minimum timing so clamp it to what we can do.
2462 - Takes function pointer to function for reading the spd_nvram. Usefull
2463 for faking data or hardcode a module without the nvram.
2464 - fix other user for above change
2465 - fix some comments.
2467 * Patches by Brian Waite, 26 Feb 2003:
2468 - fix port for evb64260 board
2469 - fix PCI for evb64260 board
2472 * Patch by Reinhard Meyer, 1 Mar 2003:
2473 Add support for EMK TOP860 Module
2475 * Patch by Yuli Barcohen, 02 Mar 2003:
2476 Add SPD EEPROM support for MPC8260ADS board
2478 * Patch by Robert Schwebel, 21 Jan 2003:
2479 - Add support for Innokom board
2480 - Don't complain if "install" fails
2481 - README cleanup (remove duplicated lines)
2482 - Update PXA header files
2484 * Add documentation for existing POST code (doc/README.POST)
2486 * Patch by Laudney Ren, 15 Jan 2003:
2487 Fix handling of redundand environment in "tools/envcrc.c"
2489 * Patch by Detlev Zundel, 28 Feb 2003:
2490 Add bedbug support for 824x systems
2492 * Add support for 16 MB flash configuration of TRAB board
2494 * Patch by Erwin Rol, 27 Feb 2003:
2495 Add support for RTEMS
2497 * Add image information to README
2499 * Patch by Stefan Roese, 18 Feb 2003:
2500 CPCIISER4 configuration updated.
2502 * Patch by Stefan Roese, 17 Feb 2003:
2503 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
2505 * Patch by Stefan Roese, 13 Feb 2003:
2506 Add "pcidelay" environment variable (in ms, enabled via
2507 CONFIG_PCI_BOOTDELAY).
2508 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
2509 RST# to respond to configuration cycles (33MHz -> 1s).
2511 * Fix dual PCMCIA slot support (when running with just one
2514 * Add VFD type detection to trab board
2516 * extend drivers/cs8900.c driver to synchronize ethaddr environment
2517 variable with value in the EEPROM
2519 * Patch by Stefan Roese, 10 Feb 2003:
2520 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
2522 * Add support for MIPS32 4Kc CPUs
2524 * Add support for INCA-IP Board
2526 ======================================================================
2527 Changes for U-Boot 0.2.2:
2528 ======================================================================
2530 * Add dual ethernet support on PM826
2532 * Add support for LXT971 PHY on PM826
2534 * Patch by Tord Andersson, 16 Jan 2003:
2535 Fix flash sector count for TQM8xxL
2537 * Fix I2C EEPROM problem on ICU862 board (would only write the first
2538 16 bytes out of each 32 byte block)
2540 ======================================================================
2541 Changes for U-Boot 0.2.1:
2542 ======================================================================
2544 * Add support for V37 board
2545 (patch by Jón Benediktsson, 11 Dec 2002)
2547 * Update baudrate in bd_info when it gets changed
2549 * Add watchdog trigger points while waiting for serial port
2550 (so far only 8xx -- needed on LWMON with 100ms watchdog)
2552 * Improve command line tool to access the U-Boot's environment
2553 (figuration of the utility, using a config file)
2555 * Add single quote support for (old) command line parser
2557 * Switch LWMON board default config from FRAM to EEPROM;
2558 in POST, EEPROM shows up on 8 addresses
2560 ======================================================================
2561 Changes for U-Boot 0.2.0:
2562 ======================================================================
2564 * Use 1-byte-read instead of -write for iprobe() function
2565 Add i2c commands to PM826 config
2567 * extend I2C POST code: check for list on known addresses
2569 * Improve log buffer code; use "loglevel" to decide which messages
2570 to log on the console, too (like in Linux); get rid of "logstart"
2572 * Add command line tool to access the U-Boot's environment
2573 (board-specific for TRAB now, to be fixed later)
2575 * Patch by Hans-Joerg Frieden, 06 Dec 2002
2576 Fix misc problems with AmigaOne support
2578 * Patch by Chris Hallinan, 3 Dec 2002:
2579 minor cleanup to the MPC8245 EPIC driver
2581 * Patch by Pierre Aubert , 28 Nov 2002
2582 Add support for external (SIU) interrupts on MPC8xx
2584 * Patch by Pierre Aubert , 28 Nov 2002
2585 Fix nested syscalls bug in standalone applications
2587 * Patch by David Müller, 27 Nov 2002:
2588 fix output of "pciinfo" command for CardBus bridge devices.
2590 * Fix bug in TQM8260 board detection - boards got stuck when board ID
2593 * Add LED indication for IDE activity on KUP4K board
2595 * Fix startup problems with VFD display on TRAB
2597 * Patch by Pierre Aubert, 20 Nov 2002
2598 Add driver for Epson SED13806 graphic controller.
2599 Add support for BMP logos in cfb_console driver.
2601 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
2603 * Patch by Rod Boyce, 21 Nov 2002:
2604 fix PCMCIA on MBX8xx board
2606 * Patch by Pierre Aubert , 21 Nov 2002
2607 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
2608 bootmode word in DPRAM configurable
2610 * Patch by Daniel Engström, 18 Nov 2002:
2611 Fixes for x86 port (mostly strings issues)
2613 * Patch by Ken Chou, 18 Nov 2002:
2614 Fix for natsemi NIC cards (DP83815)
2616 * Patch by Pierre Aubert, 19 Nov 2002:
2617 fix a bug for the MII configuration, and some warnings
2619 * Patch by Thomas Frieden, 13 Nov 2002:
2620 Add code for AmigaOne board
2621 (preliminary merge to U-Boot, still WIP)
2623 * Patch by Jon Diekema, 12 Nov 2002:
2624 - Adding URL for IEEE OUI lookup
2625 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
2627 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
2628 root-on-nfs macros are designed to switch how the default boot
2629 method gets defined.
2631 * Patch by Daniel Engström, 13 Nov 2002:
2632 Add support for i386 architecture and AMD SC520 board
2634 * Patch by Pierre Aubert, 12 Nov 2002:
2635 Add support for DOS filesystem and booting from DOS floppy disk
2637 * Patch by Jim Sandoz, 07 Nov 2002:
2638 Increase number of network RX buffers (PKTBUFSRX in
2639 "include/net.h") for EEPRO100 based boards (especially SP8240)
2640 which showed "Receiver is not ready" errors when U-Boot was
2641 processing the receive buffers slower than the network controller
2644 * Patch by Andreas Oberritter, 09 Nov 2002:
2645 Change behaviour of NetLoop(): return -1 for errors, filesize
2646 otherwise; return code 0 is valid an means no file loaded - in this
2647 case the environment still gets updated!
2649 * Patches by Jon Diekema, 9 Nov 2002:
2650 - improve ADC/DAC clocking on the SACSng board to align
2651 the failing edges of LRCLK and SCLK
2652 - sbc8260 configuration tweaks
2653 - add status LED support for 82xx systems
2654 - wire sspi/sspo commands into command handler; improved error
2656 - add timestamp support and alternate memory test to the
2657 SACSng configuration
2659 * Patch by Vince Husovsky, 7 Nov 2002:
2660 Add "-n" to linker options to get rid of "Not enough room for
2661 program headers" problem
2663 * Patch by David Müller, 05 Nov 2002
2664 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
2665 so we can use an already existing name
2667 * Patch by Pierre Aubert, 05 Nov 2002
2668 Hardware relatied improvments in FDC boot code
2670 * Patch by Holger Schurig, 5 Nov 2002:
2671 Make the PXA really change it's frequency
2673 * Patch by Pierre Aubert, 05 Nov 2002
2674 Add support for slave serial Spartan 2 FPGAs
2676 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
2679 * Add support for log buffer which can be passed to Linux kernel's
2680 syslog mechanism; used especially for POST results.
2682 * Patch by Klaus Heydeck, 31 Oct 2002:
2683 Add initial support for kup4k board
2685 * Patch by Robert Schwebel, 04 Nov 2002:
2686 - use watchdog to reset PXA250 systems
2687 - added progress callbacks to (some of the) ARM code
2688 - update for Cogent CSB226 board
2690 * Add support for FPS860 board
2692 * Patch by Guillaume Alexandre,, 04 Nov 2002:
2693 Improve PCI access on 32-bits Compact PCI bus
2695 * Fix mdelay() on TRAB - this was still the debugging version with
2696 seconds instead of ms.
2698 * Patch by Robert Schwebel, 1 Nov 2002:
2699 XScale related cleanup (affects all ARM boards)
2701 * Cleanup of names and README.
2703 ======================================================================
2704 Notes for U-Boot 0.1.0:
2705 ======================================================================
2707 This is the initial version of "Das U-Boot", the Universal Boot Loader.
2709 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
2710 For information about the history of the project please see the
2711 PPCBoot project page at http://sourceforge.net/projects/ppcboot
2713 ======================================================================