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* Add support for environment in SPI flashHaavard Skinnemoen2008-06-03-1/+2
| | | | | | | | | This is pretty incomplete...it doesn't handle reading the environment before relocation, it doesn't support redundant environment, and it doesn't support embedded environment. But apart from that, it does seem to work. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* environment: cleanup prototype declarations of env functions.Wolfgang Denk2008-05-14-13/+0
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Revert "Change env_get_char from a global function ptr to a function."Wolfgang Denk2008-05-12-0/+3
| | | | | This reverts commit c0559be371b2a64b1a817088c3308688e2182f93 which is known to break booting from dataflash and NAND.
* Change env_get_char from a global function ptr to a function.Joakim Tjernlund2008-04-17-3/+0
| | | | | | This avoids an early global data reference. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
* ENV: remove saveenv when CFG_ENV_IS_NOWHERE is selectedJean-Christophe PLAGNIOL-VILLARD2008-02-23-4/+6
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Globalize envmatch()Rafal Jaworowski2008-01-09-4/+1
| | | | | | | The newly introduced API (routines related to env vars) will need to call it. Signed-off-by: Rafal Zabdyr <armo@semihalf.com>
* OneNAND support (take #2)Kyungmin Park2007-09-17-3/+6
| | | | | | | | [PATCH 3/3] OneNAND support (take #2) OneNAND support at U-Boot Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
* [ARM] TI DaVinci support, hopefully finalSergey Kubushyn2007-08-10-1/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the following DaVinci boards: - DV_EVM - SCHMOOGIE - SONATA Changes: - Split into separate board directories - Removed changes to MTD_DEBUG (or whatever it's called) - New CONFIG_CMD party line followed - Some cosmetic fixes, cleanup etc. - Patches against the latest U-Boot tree as of now. - Fixed CONFIG_CMD_NET in net files. - Fixed CONFIG_CMD_EEPROM for schmoogie. - Made sure it compiles and works (forceenv() link problem) on SCHMOOGIE and DV_EVM. Can't check if it works on SONATA, don't have a board any more, but it at least compiles. Here is an excerpt from session log on SCHMOOGIE... U-Boot 1.2.0-g6c33c785-dirty (Aug 7 2007 - 13:07:17) DRAM: 128 MB NAND: 128 MiB In: serial Out: serial Err: serial ARM Clock : 297MHz DDR Clock : 162MHz ETH PHY : DP83848 @ 0x01 U-Boot > iprobe Valid chip addresses: 1B 38 3A 3D 3F 50 5D 6F U-Boot > ping 192.168.253.10 host 192.168.253.10 is alive U-Boot > Signed-off-by: Sergey Kubushyn <ksi@koi8.net> Acked-by: Dirk Behme <dirk.behme@gmail.com> Acked-by: Zach Sadecki <Zach.Sadecki@ripcode.com> Acked-by: Stefan Roese <sr@denx.de>
* Fix some compile problems introduced by the latest CFG_CMD_xxx cleanupStefan Roese2007-07-11-3/+2
| | | | Signed-off-by: Stefan Roese <sr@denx.de>
* common/: Remove lingering references to CFG_CMD_* symbols.Jon Loeliger2007-07-10-5/+5
| | | | | | | | 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>
* common/cmd_[i-n]*: Remove obsolete references to CONFIG_COMMANDS.Jon Loeliger2007-07-08-13/+5
| | | | Signed-off-by: Jon Loeliger <jdl@freescale.com>
* common/cmd_[i-z]* : Augment CONFIG_COMMANDS tests with defined(CONFIG_CMD_*).Jon Loeliger2007-07-04-7/+11
| | | | | | | | | | | | | | 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>
* [patch] setenv(...) can delete environmentalvariablesJeffrey Mann2007-05-05-1/+4
| | | | | | | | update setenv() function so that entering a NULL value for the variable's value will delete the environmental variable Signed-off-by: Jeffrey Mann <mannj@embeddedplanet.com> Acked-by: Stefan Roese <sr@denx.de>
* Fix to make the baudrate changes immediate for the MCF52x2 family.Bartlomiej Sieka2006-12-20-1/+1
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* Check for illegal character '=' in environment variable names.Wolfgang Denk2006-10-28-0/+5
| | | | | | | | Make sure the string passed as variable name does not contain a '=' character. This not only prevents the common error or typing "setenv foo=bar" instead of "setenv foo bar", but (more importantly) also closes a backdoor which allowed to delete write-protected environment variables, for example by using "setenv ethaddr=".
* GCC-4.x fixes: clean up global data pointer initialization for all boards.Wolfgang Denk2006-03-31-2/+2
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* Some minor fixes to environment in NAND code.Markus Klotzbuecher2006-03-08-2/+6
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* Cleanup for GCC-4.xWolfgang Denk2005-10-13-9/+9
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* * Patches by Sean Chang, 09 Aug 2004:wdenk2004-09-29-2/+3
| | | | | | | | | | | | - Added support for both 8 and 16 bit mode access to System ACE CF through MPU. - Fixed missing System ACE CF device during get FAT partition info in fat_register_device function. - Enabled System ACE CF support on ML300. * Patch by Sean Chang, 09 Aug 2004: Synch defines for saveenv and do_saveenv functions so they get compiled under the same statement.
* * Code cleanupwdenk2004-08-01-0/+6
| | | | | | | | | | | | | * Patch by Sascha Hauer, 28 Jun: - add generic support for Motorola i.MX architecture - add support for mx1ads, mx1fs2 and scb9328 boards * Patches by Marc Leeman, 23 Jul 2004: - Add define for the PCI/Memory Buffer Configuration Register - corrected comments in cpu/mpc824x/cpu_init.c * Add support for multiple serial interfaces (for example to allow modem dial-in / dial-out)
* Patch by Jian Zhang, 20 May 2004:wdenk2004-06-09-0/+1
| | | | add support for environment in NAND flash
* * Patch by Nicolas Lacressonnière, 12 Nov 2003:wdenk2003-12-06-2/+6
| | | | | | | | | | | | | | update for for Atmel AT91RM9200DK development kit: - support for environment variables in DataFlash - Atmel DataFlash AT45DB1282 support * Patch by Jeff Carr, 11 Nov 2003: add support for new version of 8270 processors * Patches by George G. Davis, 05 Nov 2003: - only pass the ARM linux initrd tag to the kernel when an initrd is actually present - update omap1510inn configuration file
* - Fix bug in CONFIG_VERSION_VARIABLE.stroese2003-07-11-3/+0
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* Patch by Kenneth Johansson, 30 Jun 2003:wdenk2003-07-01-10/+10
| | | | get rid of MK_CMD_ENTRY macro; update doc/README.command
* * Code cleanup:wdenk2003-06-27-1/+59
| | | | | | | | | - 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)
* U-Boot version environment variable "ver" added (CONFIG_VERSION_VARIABLE).stroese2003-04-04-2/+6
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* * Restrict baudrate settings on LWMON to higher speedswdenk2003-01-11-0/+4
| | | | | | | | | | | | when watchdog is on * Update baudrate in bd_info when it gets changed * Add watchdog trigger points while waiting for serial port (so far only 8xx -- needed on LWMON with 100ms watchdog) * Improve command line tool to access the U-Boot's environment (figuration of the utility, using a config file)
* * Patch by Thomas Frieden, 13 Nov 2002:wdenk2002-11-19-0/+12
| | | | | | | | | | | | | 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.
* Quick & Dirty fix for log buffer problem when environment is not setwdenk2002-11-05-0/+3
| | | | | | Trigger watchdog when reading the env - this might take a while. Set debugging baud rate for KUP4K board
* Initial revisionwdenk2002-10-11-0/+535
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