1 ======================================================================
2 Changes since U-Boot 0.3.1:
3 ======================================================================
5 * Patch by Yuli Barcohen, 23 Jun 2003:
6 Update for MPC8260ADS board
8 * Patch by Murray Jensen, 23 Jun 2003:
9 - cleanup of GCC 3.x compiler warnings
11 * Patch by Rune Torgersen, 4 Jun 2003:
12 add large memory support for MPC8266ADS board
14 * Patch by Richard Woodruff, 19 June 03:
15 - Enabled standard u-boot device abstraction for ARM
16 - Enabled console device for ARM
17 - Initilized bi_baudrate for ARM
19 * Patch by Bill Hargen, 23 Apr 2003:
20 fix byte order for 824x I2C addresses (write op)
22 * Patch by Murray Jensen, 20 Jun 2003:
24 - cleanup (especially for gcc-3.x compilers)
26 * Patch by Tom Guilliams, 20 Jun 2003:
27 added CONFIG_750FX support for IBM 750FX processors
29 * Patch by Devin Crumb, 02 Apr 2003:
30 Fix clock divider rounding problem in drivers/serial.c
32 * Patch by Richard Woodruff, 19 June 03:
33 - Fixed smc91c111 driver to sync with the u-boot environment
35 - Added eth_init error return check in NetLoop (net/net.c).
37 * Patch by Ken Chou, 19 June 2003:
38 Added support for A3000 SBC board (Artis Microsystems Inc.)
40 * Patches by Murray Jensen, 17 Jun 2003:
41 - Hymod board database mods: add "who" field and new xilinx chip types
42 - provide new "init_cmd_timeout()" function so code external to
43 "common/main.c" can use the "reset_cmd_timeout()" function before
44 entering the main loop
45 - add DTT support for adm1021 (new file dtt/adm1021.c; config
46 slightly different. see include/configs/hymod.h for an example
47 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
48 CFG_DTT_ADM1021 defined)
49 - add new "eeprom_probe()" function which has similar args and
50 behaves in a similar way to "eeprom_read()" etc.
51 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
52 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
53 - gdbtools copyright update
54 - ensure that set_msr() executes the "sync" and "isync" instructions
55 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
56 - 8260 I/O ports fix: Open Drain should be set last when configuring
57 - add SIU IRQ defines for 8260
58 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
59 config.mk to allow board configurations to override the GNU
60 linker script, selected via the LDSCRIPT, make variable, and to
61 give an initial value to the OBJCFLAGS make variable
62 - 8260 i2c enhancement:
63 o correctly extends the timeout depending on the size of all
64 queued messages for both transmit and receive
65 o will not continue with receive if transmit times out
66 o ensures that the error callback is done for all queued tx
68 o correctly detects both tx and rx timeouts, only delivers one to
69 the callback, and does not overwrite an earlier error
70 o logic in i2c_probe now correct
71 - add "vprintf()" function so that "panic()" function can be
73 - many Hymod board changes
75 * Patches by Robert Schwebel, 14 Jun 2003:
76 - add support for Logotronic DL datalogger board
77 - cleanup serial line after kermit binary download
78 - add debugX macro (debug level support)
79 - update mach-types.h to latest arm.linux.org.uk master list.
81 * Patches by David Müller, 12 Jun 2003:
82 - rewrite of the S3C24X0 register definitions stuff
83 - "driver" for the built-in S3C24X0 RTC
85 * Patches by Yuli Barcohen, 12 Jun 2003:
86 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
87 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
88 configuration word supplied by FPGA on some MPC8260ADS boards
90 * Patch by Pantelis Antoniou, 10 Jun 2003:
91 Unify status LED interface
93 * Add support for DS12887 RTC; add RTC support for ATC board
95 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
96 Modifications for Atmel AT91RM9200DK ARM920T based development kit
97 - Add Atmel DataFlash support for reading and writing.
98 - Add possibility to boot a Linux from DataFlash with BOOTM command.
99 - Add Flash detection on Atmel AT91RM9200DK
100 (between Atmel AT49BV1614 and AT49BV1614A flashes)
101 - Replace old Ethernet PHY layer functions
102 - Change link address
104 * Patch by Frank Smith, 9 Jun 2003:
105 use CRIT_EXCEPTION for machine check on 4xx
107 * Patch by Detlev Zundel, 13 Jun 2003:
108 added implementation of the "carinfo" command in cmd_immap.c
110 * Fix CONFIG_NET_MULTI support in include/net.h
112 * Patches by Kyle Harris, 13 Mar 2003:
113 - Add FAT partition support
114 - Add command support for FAT
115 - Add command support for MMC
117 - Add Intel PXA support for video
118 - Add Intel PXA support for MMC
120 - Enable MMC and FAT for lubbock board
121 - Other misc changes for lubbock board
123 * Patch by Robert Schwebel, April 02, 2003:
124 fix for SMSC91111 driver
126 * Patch by Vladimir Gurevich, 04 Jun 2003:
127 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
129 * Patch by Stefan Roese, 05 Jun 2003:
130 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
131 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
132 data cache can be used even if the chip select is in use.
133 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
134 (see README for further description).
135 - Changed config files of CONFIG_EEPRO100 boards to use the
136 CFG_RX_ETH_BUFFER define.
138 * Add support for RMU board
140 * Add support for TQM862L at 100/50 MHz
142 * Patch by Pantelis Antoniou, 02 Jun 2003:
143 major reconstruction of networking code;
144 add "ping" support (outgoing only!)
146 * Patch by Denis Peter, 04 June 2003:
147 add support for the MIP405T board
149 * Patches by Udi Finkelstein, 2 June 2003:
150 - Added support for custom keyboards, initialized by defining a
151 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
152 - Added support for the RBC823 board.
153 - cpu/mpc8xx/lcd.c now automatically calculates the
154 Horizontal Pixel Count field.
156 * Fix alignment problem in BOOTP (dhcp_leasetime option)
157 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
159 * Patch by Mark Rakes, 14 May 2003:
160 add support for Intel e1000 gig cards.
162 * Patch by Nye Liu, 3 Jun 2003:
163 fix critical typo in MAMR definition (include/mpc8xx.h)
165 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
167 * Patch by Klaus Heydeck, 2 Jun 2003
168 Minor changes for KUP4K configuration
170 * Patch by Marc Singer, 29 May 2003:
171 Fixed rarp boot method for IA32 and other little-endian CPUs.
173 * Patch by Marc Singer, 28 May 2003:
174 Added port I/O commands.
176 * Patch by Matthew McClintock, 28 May 2003
177 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
178 - minor patches for utx8245
180 * Patch by Daniel Engström, 28 May 2003:
183 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
184 add nand flash support to SXNI855T configuration
185 fix/extend nand flash support:
186 - fix 'nand erase' command so does not erase bad blocks
187 - fix 'nand write' command so does not write to bad blocks
188 - fix nand_probe() so handles no flash detected properly
189 - add doc/README.nand
190 - add .jffs2 and .oob options to nand read/write
191 - add 'nand bad' command to list bad blocks
192 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
193 - make NAND read/write faster
195 * Patch by Rune Torgersen, 23 May 2003:
196 Update for MPC8266ADS board
198 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
199 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
200 _time_ (!) if the environment is embedded within the U-Boot image,
201 or in a separate flash sector.
203 * Cleanup CFG_DER #defines in config files (wd maintained only)
205 * Fix data abort exception handling for arm920t CPU
207 * Fix alignment problems with flash driver for TRAB board
209 * Patch by Donald White, 21 May 2003:
210 fix calculation of base address in pci_hose_config_device()
212 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
213 execute "cmd2", even if "cmd1" fails. Note that this is different
214 to "run var1 var2" where the contents of "var2" will NOT be
215 executed when a command in "var1" fails.
217 * Add zero-copy ramdisk support (requires corresponding kernel support!)
219 * Patch by Kyle Harris, 20 May 2003:
220 In preparation for an ixp port, rename cpu/xscale and arch-xscale
221 into cpu/pxa and arch-pxa.
223 * Patch by Stefan Roese, 23 May 2003:
224 - IBM PPC405EP port added.
225 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
226 UART0) is used as default U-Boot console. PPC4xx only!
227 - esd ASH405 board added (PPC405EP based).
228 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
229 - esd CPCI405AB board added.
230 - esd PMC405 board added.
231 - Update of some esd boards.
233 * Patch by Denis Peter, 19 Mai 2003:
234 add support for the MIP405-3 board
236 * Patch by Dave Ellis, 22 May 2003:
237 Fix problem with only partially cleared .bss segment
239 * Patch by Rune Torgersen, 12 May 2003:
240 get PCI to work on a MPC8266ADS board; incorporate change to
241 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
243 * Patch by Nye Liu, 1 May 2003:
244 minor patches for the FADS8xx
246 * Patch by Thomas Schäfer, 28 Apr 2003:
247 Fix SPD handling for 256 ECC DIMM on Walnut
249 * Add support for arbitrary bitmaps for TRAB's VFD command;
250 allow to pass boot bitmap addresses in environment variables;
251 allow for zero boot delay
253 * Patch by Christian Geißinger, 19 May 2002:
254 On TRAB: wait until the dummy byte has been completely sent
256 * Patch by David Updegraff, 22 Apr 2003:
257 update for CrayL1 board
259 * Patch by Pantelis Antoniou, 21 Apr 2003:
260 add boot support for ARTOS (a proprietary OS)
262 * Patch by Steven Scholz, 11 Apr 2003:
263 Add support for RTC DS1338
265 * Patch by Rod Boyce, 24 Jan 2003:
266 Fix counting of extended partitions in diskboot command
268 * Patch by Christophe Lindheimer, 20 May 2003:
269 allow the use of CFG_LOADS when CFG_NO_FLASH is set
271 * Fix SDRAM timing on Purple board
273 * Add support for CompactFlash on ATC board
274 (includes support for Intel 82365 and compatible PC Card controllers,
275 and Yenta-compatible PCI-to-CardBus controllers)
277 * Patch by Mathijs Haarman, 08 May 2003:
278 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
280 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
282 * Add support for Promess ATC board
284 * Patch by Keith Outwater, 28 Apr 2003:
285 - Miscellaneous corrections and additions to GEN860T board specific code.
286 - Added GEN860_SC variant to GEN860T.
287 - Miscellaneous corrections to GEN860T documentation.
288 - Correct duplicate entry in U-Boot CREDITS file.
289 - Add GEN860T_SC entry in MAINTAINERS file.
290 - Update CREDITS file with GEN860T_SC info.
292 * Update Smiths Aerospace addresses in MAINTAINERS file
294 * Fix error handling in hush's version of "run" command
297 - Splashscreen support
300 - temperature dependend enabling of LCD
302 * Allow booting from old "PPCBoot" disk partitions
304 * Add support for TQM8255 Board / MPC8255 CPU
306 ======================================================================
307 Changes for U-Boot 0.3.1:
308 ======================================================================
310 * Make sure Block Lock Bits get cleared in R360MPI flash driver
312 * MPC823 LCD driver: Fill color map backwards, to allow for steady
313 display when Linux takes over
315 * Patch by Erwin Rol, 27 Feb 2003:
316 Add support for RTEMS (this time for real).
318 * Add support for "bmp info" and "bmp display" commands to load
319 bitmap images; this can be used (for example in a "preboot"
320 command) to display a splash screen very quickly after poweron.
322 * Add support for 133 MHz clock on INCA-IP board
324 * Patch by Lutz Dennig, 10 Apr 2003:
325 Update for R360MPI board
327 * Add new meaning to "autostart" environment variable:
328 If set to "no", a standalone image passed to the
329 "bootm" command will be copied to the load address
330 (and eventually uncompressed), but NOT be started.
331 This can be used to load and uncompress arbitrary
334 * Patch by Stefan Roese, 10 Apr 2003:
335 Changed DHCP client to use IP address from server option field #54
336 from the OFFER packet in the server option field #54 in the REQUEST
337 packet. This fixes a problem using a Windows 2000 DHCP server,
338 where the DHCP-server is not the TFTP-server.
340 * Set max brightness for MN11236 displays on TRAB board
342 * Add support for TQM862L modules
344 ======================================================================
345 Changes for U-Boot 0.3.0:
346 ======================================================================
348 * Patch by Arun Dharankar, 4 Apr 2003:
349 Add IDMA example code (tested on 8260 only)
351 * Add support for Purple Board (MIPS64 5Kc)
353 * Add support for MIPS64 5Kc CPUs
355 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
357 * Patch by Denis Peter, 04 Apr 2003:
358 - update MIP405-4 board
360 * Patch by Stefan Roese, 4 Apr 2003:
361 - U-Boot version environment variable "ver" added
362 (CONFIG_VERSION_VARIABLE).
363 - Changed PPC405GPr version from A to B.
364 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
366 * Patches by Denis Peter, 03 April 2003:
367 - fix PCI IRQs on MPL boards
368 - fix two more un-relocated pointer problems
370 * Fix behaviour of "run" command:
371 - print error message iv variable does not exist
372 - terminate processing of arguments in case of error
374 * Patches by Peter Figuli, 10 Mar 2003
375 - Add support for BTUART on PXA platform
376 - Add support for WEP EP250 (PXA) board
378 * Fix flash problems on INCA-IP; add tool to allow bruning images to
379 flash using a BDI2000
381 * Implement fix for I2C Edge Conditions problem for all boards that
382 use the bit-banging driver (common/soft_i2c.c)
384 * Patch by Martin Winistoerfer, 23 Mar 2003
385 - Add port to MPC555/556 microcontrollers
386 - Add support for cmi customer board with
387 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
389 * Patch by Rick Bronson, 28 Mar 2003:
390 - fix common/cmd_nand.c
392 * Patch by Arun Dharankar, 24 Mar 2003:
393 - add threads / scheduler example code
395 * Add patches by Robert Schwebel, 31 Mar 2003:
396 - add ctrl-c support for kermit download
397 - align bdinfo output on ARM
398 - csb226 board: bring in sync with innokom/memsetup.S
399 - csb226 board: fix MDREFR handling
400 - misc doc fixes / extensions
401 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
402 - add BOOT_PROGRESS to armlinux.c
404 * Add CPU ID, version, and clock speed for INCA-IP
406 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
407 - fix SRAM and SDRAM memory sizing
408 - add status LED support
409 - add MAC address for second (SCC1) ethernet port
411 * Update default environment for TQM8260 board
413 * Patch by Rick Bronson, 16 Mar 2003:
414 - Add NAND flash support for reading, writing, and erasing NAND
415 flash (certain forms of which are called SmartMedia).
416 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
418 * Patches by Robert Schwebel, 19 Mar 2003:
419 - use arm-linux-gcc as default compiler for ARM
421 - fix missing baudrate setting
422 - added $loadaddr / CFG_LOAD_ADDR support to loadb
423 - moved "ignoring trailing characters" _before_ u-boot wants to
424 print out diagnostics messages; removes bogus characters at the
427 * Patch by John Zhan, 18 Mar 2003:
428 Add support for SinoVee Microsystems SC8xx boards
430 * Patch by Rolf Offermanns, 21 Mar 2003:
431 ported the dnp1110 related changes from the current armboot cvs to
432 current u-boot cvs. smc91111 does not work. problem marked in
433 smc91111.c, grep for "FIXME".
435 * Patch by Brian Auld, 25 Mar 2003:
436 Add support for STM flash chips on ebony board
438 * Add PCI support for MPC8250 Boards (PM825 module)
440 * Patch by Stefan Roese, 25 Mar 2003:
443 * Patch by Stefan Roese, 20 Mar 2003:
444 - CPCI4052 update (support for revision 3).
445 - Set edge conditioning circuitry on PPC405GPr for compatibility
446 to existing PPC405GP designs.
447 - Clip udiv to 5 bits on PPC405 (serial.c).
449 * Extend INCAIP board support:
450 - add automatic RAM size detection
451 - add "bdinfo" command
452 - pass flash address and size to Linux kernel
453 - switch to 150 MHz clock
455 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
456 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
457 boards, version 153 for Rev. 200 boards).
459 * Patch by Vladimir Gurevich, 12 Mar 2003:
460 Fix relocation problem of statically initialized string pointers
463 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
464 Cleanup & bug fixes for JFFS2 code:
465 - the memory mangement was broken. It caused havoc on malloc by
466 writing beyond the block boundaries.
467 - the length calculation for files was wrong, sometimes resulting
469 - data copying now optionally takes fragment version numbers into
470 account, to avoid copying from older data.
471 See doc/README.JFFS2 for details.
473 * Patch by Josef Wagner, 12 Mar 2003:
474 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
475 - ETH05 and BEDBUG support for CU824
476 - added support for MicroSys CPC45
477 - new BOOTROM/FLASH0 and DOC base for PM826
479 * Patch by Robert Schwebel, 12 Mar 2003:
480 Fix the chpart command on innokom board
483 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
484 s/PPCBoot/U-Boot/ in some files
485 s/pImage/uImage/ in some files
487 * Patch by Detlev Zundel, 15 Jan 2003:
488 Fix '' command line quoting
490 * Patch by The LEOX team, 19 Jan 2003:
491 - add support for the ELPT860 board
492 - add support for Dallas ds164x RTC
494 * Patches by David Müller, 31 Jan 2003:
495 - minimal setup for CardBus bridges
496 - add EEPROM read/write support in the CS8900 driver
497 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
498 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
500 * Patch by Steven Scholz, 04 Feb 2003:
501 add support for RTC DS1307
503 * Patch by Reinhard Meyer, 5 Feb 2003:
504 fix PLPRCR/SCCR init sequence on 8xx to allow for
505 changes of EBDF by software
507 * Patch by Vladimir Gurevich, 07 Feb 2003:
508 "API-compatibility patch" for 4xx I2C driver
510 * TRAB fixes / extensions:
511 - Restore VFD brightness as saved in environment
512 - add support for Fujitsu flashes
513 - make sure both buzzers are turned off (drive low level)
515 * Patches by Robert Schwebel, 06 Mar 2003:
516 - fix bug in BOOTP code (must use NetCopyIP)
517 - update of CSB226 port
518 - clear BSS segment on XScale
519 - added support for i2c_init_board() function
520 - update to the Innokom plattform
522 * Extend support for redundand environments for configurations where
523 environment size < sector size
525 * Patch by Rune Torgersen, 13 Feb 2003:
526 Add support for Motorola MPC8266ADS board
528 * Patch by Kyle Harris, 19 Feb 2003:
529 patches for the Intel lubbock board:
530 memsetup.S - general cleanup (based on Robert's csb226 code)
531 flash.c - overhaul, actually works now
532 lubbock.c - fix init funcs to return proper value
534 * Patch by Kenneth Johansson, 26 Feb 2003:
535 - Fixed off by one in RFTA calculation.
536 - No need to abort when LDF is lower than we can program it's only
537 minimum timing so clamp it to what we can do.
538 - Takes function pointer to function for reading the spd_nvram. Usefull
539 for faking data or hardcode a module without the nvram.
540 - fix other user for above change
543 * Patches by Brian Waite, 26 Feb 2003:
544 - fix port for evb64260 board
545 - fix PCI for evb64260 board
548 * Patch by Reinhard Meyer, 1 Mar 2003:
549 Add support for EMK TOP860 Module
551 * Patch by Yuli Barcohen, 02 Mar 2003:
552 Add SPD EEPROM support for MPC8260ADS board
554 * Patch by Robert Schwebel, 21 Jan 2003:
555 - Add support for Innokom board
556 - Don't complain if "install" fails
557 - README cleanup (remove duplicated lines)
558 - Update PXA header files
560 * Add documentation for existing POST code (doc/README.POST)
562 * Patch by Laudney Ren, 15 Jan 2003:
563 Fix handling of redundand environment in "tools/envcrc.c"
565 * Patch by Detlev Zundel, 28 Feb 2003:
566 Add bedbug support for 824x systems
568 * Add support for 16 MB flash configuration of TRAB board
570 * Patch by Erwin Rol, 27 Feb 2003:
571 Add support for RTEMS
573 * Add image information to README
575 * Patch by Stefan Roese, 18 Feb 2003:
576 CPCIISER4 configuration updated.
578 * Patch by Stefan Roese, 17 Feb 2003:
579 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
581 * Patch by Stefan Roese, 13 Feb 2003:
582 Add "pcidelay" environment variable (in ms, enabled via
583 CONFIG_PCI_BOOTDELAY).
584 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
585 RST# to respond to configuration cycles (33MHz -> 1s).
587 * Fix dual PCMCIA slot support (when running with just one
590 * Add VFD type detection to trab board
592 * extend drivers/cs8900.c driver to synchronize ethaddr environment
593 variable with value in the EEPROM
595 * Patch by Stefan Roese, 10 Feb 2003:
596 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
598 * Add support for MIPS32 4Kc CPUs
600 * Add support for INCA-IP Board
602 ======================================================================
603 Changes for U-Boot 0.2.2:
604 ======================================================================
606 * Add dual ethernet support on PM826
608 * Add support for LXT971 PHY on PM826
610 * Patch by Tord Andersson, 16 Jan 2003:
611 Fix flash sector count for TQM8xxL
613 * Fix I2C EEPROM problem on ICU862 board (would only write the first
614 16 bytes out of each 32 byte block)
616 ======================================================================
617 Changes for U-Boot 0.2.1:
618 ======================================================================
620 * Add support for V37 board
621 (patch by Jón Benediktsson, 11 Dec 2002)
623 * Update baudrate in bd_info when it gets changed
625 * Add watchdog trigger points while waiting for serial port
626 (so far only 8xx -- needed on LWMON with 100ms watchdog)
628 * Improve command line tool to access the U-Boot's environment
629 (figuration of the utility, using a config file)
631 * Add single quote support for (old) command line parser
633 * Switch LWMON board default config from FRAM to EEPROM;
634 in POST, EEPROM shows up on 8 addresses
636 ======================================================================
637 Changes for U-Boot 0.2.0:
638 ======================================================================
640 * Use 1-byte-read instead of -write for iprobe() function
641 Add i2c commands to PM826 config
643 * extend I2C POST code: check for list on known addresses
645 * Improve log buffer code; use "loglevel" to decide which messages
646 to log on the console, too (like in Linux); get rid of "logstart"
648 * Add command line tool to access the U-Boot's environment
649 (board-specific for TRAB now, to be fixed later)
651 * Patch by Hans-Joerg Frieden, 06 Dec 2002
652 Fix misc problems with AmigaOne support
654 * Patch by Chris Hallinan, 3 Dec 2002:
655 minor cleanup to the MPC8245 EPIC driver
657 * Patch by Pierre Aubert , 28 Nov 2002
658 Add support for external (SIU) interrupts on MPC8xx
660 * Patch by Pierre Aubert , 28 Nov 2002
661 Fix nested syscalls bug in standalone applications
663 * Patch by David Müller, 27 Nov 2002:
664 fix output of "pciinfo" command for CardBus bridge devices.
666 * Fix bug in TQM8260 board detection - boards got stuck when board ID
669 * Add LED indication for IDE activity on KUP4K board
671 * Fix startup problems with VFD display on TRAB
673 * Patch by Pierre Aubert, 20 Nov 2002
674 Add driver for Epson SED13806 graphic controller.
675 Add support for BMP logos in cfb_console driver.
677 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
679 * Patch by Rod Boyce, 21 Nov 2002:
680 fix PCMCIA on MBX8xx board
682 * Patch by Pierre Aubert , 21 Nov 2002
683 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
684 bootmode word in DPRAM configurable
686 * Patch by Daniel Engström, 18 Nov 2002:
687 Fixes for x86 port (mostly strings issues)
689 * Patch by Ken Chou, 18 Nov 2002:
690 Fix for natsemi NIC cards (DP83815)
692 * Patch by Pierre Aubert, 19 Nov 2002:
693 fix a bug for the MII configuration, and some warnings
695 * Patch by Thomas Frieden, 13 Nov 2002:
696 Add code for AmigaOne board
697 (preliminary merge to U-Boot, still WIP)
699 * Patch by Jon Diekema, 12 Nov 2002:
700 - Adding URL for IEEE OUI lookup
701 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
703 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
704 root-on-nfs macros are designed to switch how the default boot
707 * Patch by Daniel Engström, 13 Nov 2002:
708 Add support for i386 architecture and AMD SC520 board
710 * Patch by Pierre Aubert, 12 Nov 2002:
711 Add support for DOS filesystem and booting from DOS floppy disk
713 * Patch by Jim Sandoz, 07 Nov 2002:
714 Increase number of network RX buffers (PKTBUFSRX in
715 "include/net.h") for EEPRO100 based boards (especially SP8240)
716 which showed "Receiver is not ready" errors when U-Boot was
717 processing the receive buffers slower than the network controller
720 * Patch by Andreas Oberritter, 09 Nov 2002:
721 Change behaviour of NetLoop(): return -1 for errors, filesize
722 otherwise; return code 0 is valid an means no file loaded - in this
723 case the environment still gets updated!
725 * Patches by Jon Diekema, 9 Nov 2002:
726 - improve ADC/DAC clocking on the SACSng board to align
727 the failing edges of LRCLK and SCLK
728 - sbc8260 configuration tweaks
729 - add status LED support for 82xx systems
730 - wire sspi/sspo commands into command handler; improved error
732 - add timestamp support and alternate memory test to the
735 * Patch by Vince Husovsky, 7 Nov 2002:
736 Add "-n" to linker options to get rid of "Not enough room for
737 program headers" problem
739 * Patch by David Müller, 05 Nov 2002
740 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
741 so we can use an already existing name
743 * Patch by Pierre Aubert, 05 Nov 2002
744 Hardware relatied improvments in FDC boot code
746 * Patch by Holger Schurig, 5 Nov 2002:
747 Make the PXA really change it's frequency
749 * Patch by Pierre Aubert, 05 Nov 2002
750 Add support for slave serial Spartan 2 FPGAs
752 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
755 * Add support for log buffer which can be passed to Linux kernel's
756 syslog mechanism; used especially for POST results.
758 * Patch by Klaus Heydeck, 31 Oct 2002:
759 Add initial support for kup4k board
761 * Patch by Robert Schwebel, 04 Nov 2002:
762 - use watchdog to reset PXA250 systems
763 - added progress callbacks to (some of the) ARM code
764 - update for Cogent CSB226 board
766 * Add support for FPS860 board
768 * Patch by Guillaume Alexandre,, 04 Nov 2002:
769 Improve PCI access on 32-bits Compact PCI bus
771 * Fix mdelay() on TRAB - this was still the debugging version with
772 seconds instead of ms.
774 * Patch by Robert Schwebel, 1 Nov 2002:
775 XScale related cleanup (affects all ARM boards)
777 * Cleanup of names and README.
779 ======================================================================
780 Notes for U-Boot 0.1.0:
781 ======================================================================
783 This is the initial version of "Das U-Boot", the Universal Boot Loader.
785 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
786 For information about the history of the project please see the
787 PPCBoot project page at http://sourceforge.net/projects/ppcboot
789 ======================================================================