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* allow ports to override bootelf behaviorMike Frysinger2008-04-18-12/+21
| | | | | | Change the bootelf setup function into a dedicated weak function called do_bootelf_exec. This way ports can control the behavior however they like before/after calling the ELF entry point.
* disable caches before booting an app for Blackfin appsMike Frysinger2008-04-13-6/+16
| | | | | | | | | | | | It isn't generally save to execute applications outside of U-Boot with caches enabled due to the way the Blackfin processor handles caches (requires software assistance). This patch disables caches before booting an ELF or just booting raw code. The previous discussion on the patch was that we wanted to use weaks instead, but that proved to not be feasible when multiple symbols are involved, which puts us back at the ifdef solution. I've minimized the ugliness by moving the setup step outside of the main function. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* [BUILD] conditionally compile common/cmd_*.c in common/MakefileGrant Likely2007-11-20-4/+0
| | | | | | | Modify common/Makefile to conditionally compile the cmd_*.c files based on the board config. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* common/: Remove lingering references to CFG_CMD_* symbols.Jon Loeliger2007-07-10-1/+1
| | | | | | | | 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_[af]*: Remove obsolete references to CONFIG_COMMANDS.Jon Loeliger2007-07-08-2/+2
| | | | Signed-off-by: Jon Loeliger <jdl@freescale.com>
* common/cmd_[a-f]* : Augment CONFIG_COMMANDS tests with defined(CONFIG_CMD_*).Jon Loeliger2007-07-04-2/+2
| | | | | | | | | | | | | | 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] common/cmd_elf.c: Enable loadaddr as parameter in bootvx commandStefan Roese2006-11-29-7/+5
| | | | | | | | | In the bootvx command the load address was only read from the env variable "loadaddr" and not optionally passed as paramter as described in the help. This is fixed with this patch. The behaviour is now the same as in the bootelf command. Signed-off-by: Stefan Roese <sr@denx.de>
* GCC-4.x fixes: clean up global data pointer initialization for all boards.Wolfgang Denk2006-03-31-5/+3
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* Add support for AMCC PPC440EP/GR eval boards Yosemite and Yellowstone.Stefan Roese2005-08-01-2/+2
| | | | Patch by Steven Blakeslee, 27 Jul 2005
* code cleanup: use CFG_VXWORKS_MAC_PTR instead of multiple board definesstroese2004-12-16-8/+3
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* * Patches by Thomas Viehweger, 16 Mar 2004:wdenk2004-03-23-5/+5
| | | | | | | | | - show PCI clock frequency on MPC8260 systems - add FCC_PSMR_RMII flag for HiP7 processors - in do_jffs2_fsload(), take load address from load_addr if not set explicit, update load_addr otherwise - replaced printf by putc/puts when no formatting is needed (smaller code size, faster execution)
* Patch by Kenneth Johansson, 30 Jun 2003:wdenk2003-07-01-4/+4
| | | | get rid of MK_CMD_ENTRY macro; update doc/README.command
* * Code cleanup:wdenk2003-06-27-19/+31
| | | | | | | | | - 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)
* * Add support for 16 MB flash configuration of TRAB boardwdenk2003-02-28-0/+2
| | | | | | | | | | | | | | | | | * Patch by Erwin Rol, 27 Feb 2003: Add support for RTEMS * Add image information to README * Fix dual PCMCIA slot support (when running with just one slot populated) * Add VFD type detection to trab board * extend drivers/cs8900.c driver to synchronize ethaddr environment variable with value in the EEPROM * Start adding MIPS support files
* * Patch by Andreas Oberritter, 09 Nov 2002:wdenk2002-11-11-1/+1
| | | | | | | | | | | | | | | | 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
* Initial revisionwdenk2002-09-20-0/+322
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