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2013-07-24Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
2013-02-04cmd_time: merge run_command_and_time_it with cmd_processRichard Genoud
As far as every arch has a get_timer function, run_command_and_time_it code can now disappear. Signed-off-by: Richard Genoud <richard.genoud@gmail.com> Acked-By: Che-Liang Chiou <clchiou@chromium.org> [trini: s/ulong/unsigned long/ in command.h portion] Signed-off-by: Tom Rini <trini@ti.com>
2012-11-08common/command.c: revert changes from commit 199adb60Anatolij Gustschin
commit 199adb601ff34bdbbd0667fac80dfe0a87bffc2b "common/misc: sparse fixes" broke the help command trying to fix the sparse error "command.c:44:38: error: bad constant expression". As Henrik points out, the fix was bad because the commit used CONFIG_SYS_MAXARGS whereas the code intended to use the maximum number of commands (not arguments to a command). Revert command.c changes to the original code as asked by Wolfgang. Reported-by: Henrik Nordström <henrik@henriknordstrom.net> Signed-off-by: Anatolij Gustschin <agust@denx.de>
2012-11-04common/misc: sparse fixesKim Phillips
command.c:44:38: error: bad constant expression dlmalloc.c:1468:2: warning: Using plain integer as NULL pointer dlmalloc.c:1468:5: warning: Using plain integer as NULL pointer dlmalloc.c:2176:12: warning: Using plain integer as NULL pointer dlmalloc.c:2179:31: warning: Using plain integer as NULL pointer dlmalloc.c:2382:14: warning: Using plain integer as NULL pointer dlmalloc.c:2436:14: warning: Using plain integer as NULL pointer dlmalloc.c:2582:31: warning: Using plain integer as NULL pointer dlmalloc.c:2585:17: warning: Using plain integer as NULL pointer dlmalloc.c:2646:14: warning: Using plain integer as NULL pointer dlmalloc.c:2659:19: warning: Using plain integer as NULL pointer dlmalloc.c:2692:19: warning: Using plain integer as NULL pointer dlmalloc.c:2707:19: warning: Using plain integer as NULL pointer dlmalloc.c:2708:14: warning: Using plain integer as NULL pointer dlmalloc.c:2786:31: warning: Using plain integer as NULL pointer dlmalloc.c:2801:12: warning: Using plain integer as NULL pointer dlmalloc.c:2801:22: warning: Using plain integer as NULL pointer dlmalloc.c:2926:27: warning: Using plain integer as NULL pointer dlmalloc.c:2928:14: warning: Using plain integer as NULL pointer dlmalloc.c:2929:12: warning: Using plain integer as NULL pointer dlmalloc.c:3075:14: warning: Using plain integer as NULL pointer hush.c:292:14: warning: symbol 'last_return_code' was not declared. Should it be static? hush.c:293:5: warning: symbol 'nesting_level' was not declared. Should it be static? hush.c:2175:20: warning: Using plain integer as NULL pointer hush.c:2175:34: warning: Using plain integer as NULL pointer hush.c:2210:41: warning: Using plain integer as NULL pointer hush.c:2216:45: warning: Using plain integer as NULL pointer hush.c:2249:25: warning: Using plain integer as NULL pointer hush.c:2332:13: warning: symbol 'new_pipe' was not declared. Should it be static? hush.c:2390:5: warning: symbol 'reserved_word' was not declared. Should it be static? hush.c:2927:5: warning: symbol 'parse_stream' was not declared. Should it be static? hush.c:3127:6: warning: symbol 'mapset' was not declared. Should it be static? hush.c:3133:6: warning: symbol 'update_ifs_map' was not declared. Should it be static? hush.c:3161:5: warning: symbol 'parse_stream_outer' was not declared. Should it be static? hush.c:3295:34: warning: Using plain integer as NULL pointer hush.c:3631:5: warning: symbol 'do_showvar' was not declared. Should it be static image.c:1282:29: warning: Using plain integer as NULL pointer image.c:1315:41: warning: Using plain integer as NULL pointer image.c:1330:25: warning: Using plain integer as NULL pointer image.c:1706:25: warning: Using plain integer as NULL pointer main.c:510:10: warning: symbol 'hist_num' was not declared. Should it be static? main.c:512:5: warning: symbol 'hist_list' was not declared. Should it be static? main.c:513:6: warning: symbol 'hist_lines' was not declared. Should it be static? usb_storage.c:195:6: warning: symbol 'usb_show_progress' was not declared. Should it be static? usb_storage.c:440:48: warning: Using plain integer as NULL pointer usb_storage.c:503:5: warning: symbol 'usb_stor_BBB_comdat' was not declared. Should it be static? usb_storage.c:551:5: warning: symbol 'usb_stor_CB_comdat' was not declared. Should it be static? usb_storage.c:629:55: warning: Using plain integer as NULL pointer usb_storage.c:620:5: warning: symbol 'usb_stor_CBI_get_status' was not declared. Should it be static? usb_storage.c:675:43: warning: Using plain integer as NULL pointer usb_storage.c:668:5: warning: symbol 'usb_stor_BBB_clear_endpt_stall' was not declared. Should it be static? usb_storage.c:679:5: warning: symbol 'usb_stor_BBB_transport' was not declared. Should it be static? usb_storage.c:801:5: warning: symbol 'usb_stor_CB_transport' was not declared. Sh xyzModem.c:104:1: warning: symbol 'CYGACC_COMM_IF_GETC_TIMEOUT' was not declared. Should it be static? xyzModem.c:122:1: warning: symbol 'CYGACC_COMM_IF_PUTC' was not declared. Should it be static? xyzModem.c:169:1: warning: symbol 'parse_num' was not declared. Should it be stat note: hush.c's nesting_level deleted because not used. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2012-10-22common: Convert the U-Boot commands to LG-arraysMarek Vasut
This patch converts the old method of creating a list of command onto the new LG-arrays code. The old u_boot_cmd section is converted to new u_boot_list_cmd subsection and LG-array macros used as needed. Minor adjustments had to be made to the common code to work with the LG-array macros, mostly the fixup_cmdtable() calls are now passed the ll_entry_start and ll_entry_count instead of linker-generated symbols. The command.c had to be adjusted as well so it would use the newly introduced LG-array API instead of directly using linker-generated symbols. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Mike Frysinger <vapier@gentoo.org>
2012-03-06Add cmd_process() to process commands in one placeSimon Glass
We currently have the same code in hush.c and main.c. This brings the code into one place. As an added feature, if the command function returns CMD_RET_USAGE then cmd_process() will print a usage message for the command before returning the standard failure code of 1. ARM code size increases about 32 bytes with this clean-up. Signed-off-by: Simon Glass <sjg@chromium.org>
2012-03-06Create a single cmd_call() function to handle command executionSimon Glass
We should aim for a single point of entry to the commands, whichever parser is used. Signed-off-by: Simon Glass <sjg@chromium.org>
2011-10-23common: fix missing function pointer relocation in fixup_cmdtable()Daniel Schwierzeck
In commit fa28bd2eef588ec2048ccafedb2b384d5a355858 patch v1 was applied instead of v2. This is an incremental patch to update that commit to version 2. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
2011-10-17Replace space and tab checks with isblankJason Hobbs
These are various places I found that checked for conditions equivalent to isblank. Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
2011-10-15common: fix missing function pointer relocation in fixup_cmdtable()Daniel Schwierzeck
The command auto-completion does not work on architectures relying on CONFIG_NEEDS_MANUAL_RELOC like MIPS. Cause is the missing function pointer fixup for cmd_tbl_t::complete function in fixup_cmdtable(). This patch adds the missing pointer fixup in case of CONFIG_AUTO_COMPLETE is defined. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
2011-07-26cmd_usage: constifyMike Frysinger
The usage helper doesn't modify the command, so constify its input arg. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-01-09env: re-add support for auto-completionMike Frysinger
Currently, only basic completion is supported (no globs), but this is what we had previously. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-11-28autocomplete: remove runtime handler installMike Frysinger
Rather than add runtime overhead of installing completion handlers, do it statically at build time. This requires a new build time helper macro to declare a command and the completion handler at the same time. Then we convert the env related funcs over to this. This gives an opportunity to also unify the U_BOOT_CMD macros. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-11-27Common/command: Guard strchr/strlen from NULL pointerThomas Weber
Guard strchr/strlen from being called with NULL pointer. This line is crashing when command "env" is called without subcommand. The cmd is NULL in this case because the calling function "do_env" decremented the argc without checking if there are still arguments available. Signed-off-by: Thomas Weber <weber@corscience.de>
2010-10-29Replace CONFIG_RELOC_FIXUP_WORKS by CONFIG_NEEDS_MANUAL_RELOCWolfgang Denk
By now, the majority of architectures have working relocation support, so the few remaining architectures have become exceptions. To make this more obvious, we make working relocation now the default case, and flag the remaining cases with CONFIG_NEEDS_MANUAL_RELOC. Signed-off-by: Wolfgang Denk <wd@denx.de> Tested-by: Heiko Schocher <hs@denx.de> Tested-by: Reinhard Meyer <u-boot@emk-elektronik.de>
2010-09-19relocation: fixup cmdtableHeiko Schocher
fixup_cmdtable() did all work for fixing up the cmdtable, if CONFIG_RELOC_FIXUP_WORKS is not defined. CONFIG_RELOC_FIXUP_WORKS is missing for i386! I talked with Graeme Russ, and he will fix this soon. Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de>
2010-09-19New implementation for internal handling of environment variables.Wolfgang Denk
Motivation: * Old environment code used a pessimizing implementation: - variable lookup used linear search => slow - changed/added variables were added at the end, i. e. most frequently used variables had the slowest access times => slow - each setenv() would calculate the CRC32 checksum over the whole environment block => slow * "redundant" envrionment was locked down to two copies * No easy way to implement features like "reset to factory defaults", or to select one out of several pre-defined (previously saved) sets of environment settings ("profiles") * No easy way to import or export environment settings ====================================================================== API Changes: - Variable names starting with '#' are no longer allowed I didn't find any such variable names being used; it is highly recommended to follow standard conventions and start variable names with an alphanumeric character - "printenv" will now print a backslash at the end of all but the last lines of a multi-line variable value. Multi-line variables have never been formally defined, allthough there is no reason not to use them. Now we define rules how to deal with them, allowing for import and export. - Function forceenv() and the related code in saveenv() was removed. At the moment this is causing build problems for the only user of this code (schmoogie - which has no entry in MAINTAINERS); may be fixed later by implementing the "env set -f" feature. Inconsistencies: - "printenv" will '\\'-escape the '\n' in multi-line variables, while "printenv var" will not do that. ====================================================================== Advantages: - "printenv" output much better readable (sorted) - faster! - extendable (additional variable properties can be added) - new, powerful features like "factory reset" or easy switching between several different environment settings ("profiles") Disadvantages: - Image size grows by typically 5...7 KiB (might shrink a bit again on systems with redundant environment with a following patch series) ====================================================================== Implemented: - env command with subcommands: - env print [arg ...] same as "printenv": print environment - env set [-f] name [arg ...] same as "setenv": set (and delete) environment variables ["-f" - force setting even for read-only variables - not implemented yet.] - end delete [-f] name not implemented yet ["-f" - force delete even for read-only variables] - env save same as "saveenv": save environment - env export [-t | -b | -c] addr [size] export internal representation (hash table) in formats usable for persistent storage or processing: -t: export as text format; if size is given, data will be padded with '\0' bytes; if not, one terminating '\0' will be added (which is included in the "filesize" setting so you can for exmple copy this to flash and keep the termination). -b: export as binary format (name=value pairs separated by '\0', list end marked by double "\0\0") -c: export as checksum protected environment format as used for example by "saveenv" command addr: memory address where environment gets stored size: size of output buffer With "-c" and size is NOT given, then the export command will format the data as currently used for the persistent storage, i. e. it will use CONFIG_ENV_SECT_SIZE as output block size and prepend a valid CRC32 checksum and, in case of resundant environment, a "current" redundancy flag. If size is given, this value will be used instead of CONFIG_ENV_SECT_SIZE; again, CRC32 checksum and redundancy flag will be inserted. With "-b" and "-t", always only the real data (including a terminating '\0' byte) will be written; here the optional size argument will be used to make sure not to overflow the user provided buffer; the command will abort if the size is not sufficient. Any remainign space will be '\0' padded. On successful return, the variable "filesize" will be set. Note that filesize includes the trailing/terminating '\0' byte(s). Usage szenario: create a text snapshot/backup of the current settings: => env export -t 100000 => era ${backup_addr} +${filesize} => cp.b 100000 ${backup_addr} ${filesize} Re-import this snapshot, deleting all other settings: => env import -d -t ${backup_addr} - env import [-d] [-t | -b | -c] addr [size] import external format (text or binary) into hash table, optionally deleting existing values: -d: delete existing environment before importing; otherwise overwrite / append to existion definitions -t: assume text format; either "size" must be given or the text data must be '\0' terminated -b: assume binary format ('\0' separated, "\0\0" terminated) -c: assume checksum protected environment format addr: memory address to read from size: length of input data; if missing, proper '\0' termination is mandatory - env default -f reset default environment: drop all environment settings and load default environment - env ask name [message] [size] same as "askenv": ask for environment variable - env edit name same as "editenv": edit environment variable - env run same as "run": run commands in an environment variable ====================================================================== TODO: - drop default env as implemented now; provide a text file based initialization instead (eventually using several text files to incrementally build it from common blocks) and a tool to convert it into a binary blob / object file. - It would be nice if we could add wildcard support for environment variables; this is needed for variable name auto-completion, but it would also be nice to be able to say "printenv ip*" or "printenv *addr*" - Some boards don't link any more due to the grown code size: DU405, canyonlands, sequoia, socrates. => cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com>, Stefan Roese <sr@denx.de>, Heiko Schocher <hs@denx.de> - Dropping forceenv() causes build problems on schmoogie => cc: Sergey Kubushyn <ksi@koi8.net> - Build tested on PPC and ARM only; runtime tested with NOR and NAND flash only => needs testing!! Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com>, Cc: Stefan Roese <sr@denx.de>, Cc: Heiko Schocher <hs@denx.de> Cc: Sergey Kubushyn <ksi@koi8.net>
2010-07-24cmd_usage(): simplify return code handlingWolfgang Denk
Lots of code use this construct: cmd_usage(cmdtp); return 1; Change cmd_usage() let it return 1 - then we can replace all these ocurrances by return cmd_usage(cmdtp); This fixes a few places with incorrect return code handling, too. Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-07-04Make sure that argv[] argument pointers are not modified.Wolfgang Denk
The hush shell dynamically allocates (and re-allocates) memory for the argument strings in the "char *argv[]" argument vector passed to commands. Any code that modifies these pointers will cause serious corruption of the malloc data structures and crash U-Boot, so make sure the compiler can check that no such modifications are being done by changing the code into "char * const argv[]". This modification is the result of debugging a strange crash caused after adding a new command, which used the following argument processing code which has been working perfectly fine in all Unix systems since version 6 - but not so in U-Boot: int main (int argc, char **argv) { while (--argc > 0 && **++argv == '-') { /* ====> */ while (*++*argv) { switch (**argv) { case 'd': debug++; break; ... default: usage (); } } } ... } The line marked "====>" will corrupt the malloc data structures and usually cause U-Boot to crash when the next command gets executed by the shell. With the modification, the compiler will prevent this with an error: increment of read-only location '*argv' N.B.: The code above can be trivially rewritten like this: while (--argc > 0 && **++argv == '-') { char *arg = *argv; while (*++arg) { switch (*arg) { ... Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Mike Frysinger <vapier@gentoo.org>
2010-05-06command.c: Enable auto tab for the editenv commandTrübenbach, Ralf
Enable the auto completion (with TAB) of the environment variable name after the editenv command. Signed-off-by: Ralf Trübenbach <ralf.truebenbach@men.de>
2009-11-23command.c: Break commands out to appropriate cmd_*.c filesPeter Tyser
command.c should contain common code related to commands, not miscellaneous command implementations. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-06-12General help message cleanupWolfgang Denk
Many of the help messages were not really helpful; for example, many commands that take no arguments would not print a correct synopsis line, but "No additional help available." which is not exactly wrong, but not helpful either. Commit ``Make "usage" messages more helpful.'' changed this partially. But it also became clear that lots of "Usage" and "Help" messages (fields "usage" and "help" in struct cmd_tbl_s respective) were actually redundant. This patch cleans this up - for example: Before: => help dtt dtt - Digital Thermometer and Thermostat Usage: dtt - Read temperature from digital thermometer and thermostat. After: => help dtt dtt - Read temperature from Digital Thermometer and Thermostat Usage: dtt Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-06-12Make "usage" messages more helpful.Wolfgang Denk
In case of incorrect command invocations U-Boot used to print pretty useless "usage" messages, for example: => nand markbad Usage: nand - NAND sub-system In the result, the user would have to run the "help" command to get the (available) information about correct command usage. Change this, so that this information gets always printed. Note that this changes the user interface of all commands, but hopefully to the better. Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-03-27command.c: Expose the core of do_help as _do_help to the rest of u-boot.Detlev Zundel
Other commands implementing subcommands can reuse this code nicely. Signed-off-by: Detlev Zundel <dzu@denx.de> Signed-off-by: Andreas Pfefferle <ap@denx.de>
2009-01-28Command usage cleanupPeter Tyser
Remove command name from all command "usage" fields and update common/command.c to display "name - usage" instead of just "usage". Also remove newlines from command usage fields. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-01-28Standardize command usage messages with cmd_usage()Peter Tyser
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2008-10-18rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-10-18Expose command table search for sub-commandsKumar Gala
Sub-command can benefit from using the same table and search functions that top level commands have. Expose this functionality by refactoring find_cmd() and introducing find_cmd_tbl() that sub-command processing can call. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-09-10move cmd_get_data_size to command.cJean-Christophe PLAGNIOL-VILLARD
add CMD_DATA_SIZE macro to enable it Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-05-21Big white-space cleanup.Wolfgang Denk
This commit gets rid of a huge amount of silly white-space issues. Especially, all sequences of SPACEs followed by TAB characters get removed (unless they appear in print statements). Also remove all embedded "vim:" and "vi:" statements which hide indentation problems. Signed-off-by: Wolfgang Denk <wd@denx.de>
2007-07-10common/: Remove lingering references to CFG_CMD_* symbols.Jon Loeliger
Fixed some broken instances of "#ifdef CMD_CFG_IDE" too. Those always evaluated TRUE, and thus were always compiled even when IDE really wasn't defined/wanted. Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-07-08common/* non-cmd*: Remove obsolete references to CONFIG_COMMANDSJon Loeliger
Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-07-04common/ non-cmd: Augment CONFIG_COMMANDS tests with defined(CONFIG_CMD_*).Jon Loeliger
This is a compatibility step that allows both the older form and the new form to co-exist for a while until the older can be removed entirely. All transformations are of the form: Before: #if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) After: #if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) || defined(CONFIG_CMD_AUTOSCRIPT) Signed-off-by: Jon Loeliger <jdl@freescale.com>
2006-03-12Adjust "echo" as a default commandWolfgang Denk
Patch by Sam Song, 19 Jun 2005
2005-04-06* Patches by Robert Whaley, 29 Nov 2004:wdenk
- update the pxa-regs.h file for PXA27x chips - add PXA27x based ADSVIX board - add support for MMC on PXA27x processors * Patch by Andrew E. Mileski, 28 Nov 2004: Fix PPC4xx SPD SDRAM detection bug * Patch by Hiroshi Ito, 26 Nov 2004: Fix logic of "test -z" and "test -n" commands
2004-04-18* Cleanup, minor fixeswdenk
* Patch by Rune Torgersen, 16 Apr 2004: LBA48 fixes * Patches by Pantelis Antoniou, 16 Apr 2004: - Fix some compile problems; add "once" functionality for the netretry variable
2004-04-18Patches by Pantelis Antoniou, 16 Apr 2004:wdenk
- add support for a new version of an Intracom board and fix various other things on others. - add verify support to the crc32 command (define CONFIG_CRC32_VERIFY to enable it) - fix FEC driver for MPC8xx systems: 1. fix compilation problems for boards that use dynamic allocation of DPRAM 2. shut down FEC after network transfers - HUSH parser fixes: 1. A new test command was added. This is a simplified version of the one in the bourne shell. 2. A new exit command was added which terminates the current executing script. 3. Fixed handing of $? (exit code of last executed command)
2004-04-15* Patches by Pantelis Antoniou, 30 Mar 2004:wdenk
- add auto-complete support to the U-Boot CLI - add support for NETTA and NETPHONE boards; fix NETVIA board * Patch by Yuli Barcohen, 28 Mar 2004: - Add support for MPC8272 family including MPC8247/8248/8271/8272 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS) - Change configuration method for MPC8260ADS family
2003-07-01Patch by Kenneth Johansson, 30 Jun 2003:wdenk
get rid of MK_CMD_ENTRY macro; update doc/README.command
2003-06-29Fix some missing commands, cleanup header fileswdenk
(autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
2003-06-28Rewrite command lookup and help command (fix problems with bubblewdenk
sort when sorting command name list). Minor cleanup here and there.
2003-06-27* Code cleanup:wdenk
- remove trailing white space, trailing empty lines, C++ comments, etc. - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c) * Patches by Kenneth Johansson, 25 Jun 2003: - major rework of command structure (work done mostly by Michal Cendrowski and Joakim Kristiansen)
2003-06-15* Fix CONFIG_NET_MULTI support in include/net.hwdenk
* Patches by Kyle Harris, 13 Mar 2003: - Add FAT partition support - Add command support for FAT - Add command support for MMC ---- - Add Intel PXA support for video - Add Intel PXA support for MMC ---- - Enable MMC and FAT for lubbock board - Other misc changes for lubbock board
2003-06-05* Add support for RMU boardwdenk
* Add support for TQM862L at 100/50 MHz * Patch by Pantelis Antoniou, 02 Jun 2003: major reconstruction of networking code; add "ping" support (outgoing only!)
2003-05-31* Patch by Marc Singer, 29 May 2003:wdenk
Fixed rarp boot method for IA32 and other little-endian CPUs. * Patch by Marc Singer, 28 May 2003: Added port I/O commands. * Patch by Matthew McClintock, 28 May 2003 - cpu/mpc824x/start.S: fix relocation code when booting from RAM - minor patches for utx8245 * Patch by Daniel Engström, 28 May 2003: x86 update * Patch by Dave Ellis, 9 May 2003 + 27 May 2003: add nand flash support to SXNI855T configuration fix/extend nand flash support: - fix 'nand erase' command so does not erase bad blocks - fix 'nand write' command so does not write to bad blocks - fix nand_probe() so handles no flash detected properly - add doc/README.nand - add .jffs2 and .oob options to nand read/write - add 'nand bad' command to list bad blocks - add 'clean' option to 'nand erase' to write JFFS2 clean markers - make NAND read/write faster * Patch by Rune Torgersen, 23 May 2003: Update for MPC8266ADS board
2003-04-20* Make sure Block Lock Bits get cleared in R360MPI flash driverwdenk
* MPC823 LCD driver: Fill color map backwards, to allow for steady display when Linux takes over * Patch by Erwin Rol, 27 Feb 2003: Add support for RTEMS (this time for real). * Add support for "bmp info" and "bmp display" commands to load bitmap images; this can be used (for example in a "preboot" command) to display a splash screen very quickly after poweron. * Add support for 133 MHz clock on INCA-IP board
2003-03-26* Patch by Rick Bronson, 16 Mar 2003:wdenk
Add support for Atmel AT91RM9200DK w/NAND * Patches by Robert Schwebel, 19 Mar 2003: - use arm-linux-gcc as default compiler for ARM - fix i2c fixup code - fix missing baudrate setting - added $loadaddr / CFG_LOAD_ADDR support to loadb - moved "ignoring trailing characters" _before_ u-boot wants to print out diagnostics messages; removes bogus characters at the end of transmission * Patch by John Zhan, 18 Mar 2003: Add support for SinoVee Microsystems SC8xx boards * Patch by Rolf Offermanns, 21 Mar 2003: ported the dnp1110 related changes from the current armboot cvs to current u-boot cvs. smc91111 does not work. problem marked in smc91111.c, grep for "FIXME". * Patch by Brian Auld, 25 Mar 2003: Add support for STM flash chips on ebony board * Add PCI support for MPC8250 Boards (PM825 module) * Patch by Stefan Roese, 25 Mar 2003:
2002-11-19* Patch by Thomas Frieden, 13 Nov 2002:wdenk
Add code for AmigaOne board (preliminary merge to U-Boot, still WIP) * Patch by Jon Diekema, 12 Nov 2002: - Adding URL for IEEE OUI lookup - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED being defined. - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and root-on-nfs macros are designed to switch how the default boot method gets defined.
2002-11-18* Patch by Daniel Engström, 13 Nov 2002:wdenk
Add support for i386 architecture and AMD SC520 board * Patch by Pierre Aubert, 12 Nov 2002: Add support for DOS filesystem and booting from DOS floppy disk
2002-11-11* Patch by Andreas Oberritter, 09 Nov 2002:wdenk
Change behaviour of NetLoop(): return -1 for errors, filesize otherwise; return code 0 is valid an means no file loaded - in this case the environment still gets updated! * Patches by Jon Diekema, 9 Nov 2002: - improve ADC/DAC clocking on the SACSng board to align the failing edges of LRCLK and SCLK - sbc8260 configuration tweaks - add status LED support for 82xx systems - wire sspi/sspo commands into command handler; improved error handlering - add timestamp support and alternate memory test to the SACSng configuration
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