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* Generic udelay() with watchdog supportIngo van Lil2009-12-05-1/+1
| | | | | | | | | | | | | According to the PPC reference implementation the udelay() function is responsible for resetting the watchdog timer as frequently as needed. Most other architectures do not meet that requirement, so long-running operations might result in a watchdog reset. This patch adds a generic udelay() function which takes care of resetting the watchdog before calling an architecture-specific __udelay(). Signed-off-by: Ingo van Lil <inguin@gmx.de>
* ppc: Remove reloc_off field from global_data structurePeter Tyser2009-10-03-1/+1
| | | | | | | | | | | | | | | Now that proper relocation is supported, the reloc_off field is no longer necessary. Note that the location of the standalone application jump table pointer in the global data structure is affected by this change, breaking execution of standalone applications compiled for previous versions of U-Boot. We therefore increment XF_VERSION to 6 Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Wolfgang Denk <wd@denx.de>
* export SPI functions to standalone appsMike Frysinger2009-08-09-1/+2
| | | | | | While we're here, fix the broken #ifdef handling in _exports.h. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* UBI: Add basic UBI support to U-Boot (Part 6/8)Kyungmin Park2008-11-19-0/+1
| | | | | | | | | | | | | This patch adds basic UBI (Unsorted Block Image) support to U-Boot. It's based on the Linux UBI version and basically has a "OS" translation wrapper that defines most Linux specific calls (spin_lock() etc.) into no-ops. Some source code parts have been uncommented by "#ifdef UBI_LINUX". This makes it easier to compare this version with the Linux version and simplifies future UBI ports/bug-fixes from the Linux version. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Stefan Roese <sr@denx.de>
* Make setenv() return statusSteven A. Falco2008-07-01-1/+1
| | | | | | | Currently, the setenv function does not return an error code. This patch allows to test for errors. Signed-off-by: Steve Falco <sfalco@harris.com>
* [ARM] TI DaVinci support, hopefully finalSergey Kubushyn2007-08-10-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* Add functions to list of exported functionsMartin Krause2007-08-06-1/+3
| | | | | | | | | | Additionally export the following fuctions (to make trab_config build again): - simple_strtol() - strcmp() Also bump the ABI version to reflect this change Signed-off-by: Martin Krause <martin.krause@tqs.de>
* cpu/ rtc/ include/: Remove lingering references to CFG_CMD_* symbols.Jon Loeliger2007-07-10-1/+1
| | | | Signed-off-by: Jon Loeliger <jdl@freescale.com>
* include/: Remove obsolete references to CONFIG_COMMANDSJon Loeliger2007-07-09-1/+1
| | | | | | Mostly removed from comments here. Signed-off-by: Jon Loeliger <jdl@freescale.com>
* include/ non-config: Augment CONFIG_COMMANDS tests with defined(CONFIG_CMD_*).Jon Loeliger2007-07-04-1/+1
| | | | | | | | | | | | | | 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>
* Added simple_strtoul(), getenv() and setenv() to the exported functions.Detlev Zundel2006-09-01-1/+4
| | | | Also bumped up ABI version to reflect this change.
* Add a common get_ram_size() function and modify the thewdenk2004-01-06-3/+3
| | | | board-specific files to invoke that common implementation.
* Move TRAB burn-in tests to TRAB board directorywdenk2003-09-12-0/+2
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* * Patch by Martin Krause, 11 Sep 2003:wdenk2003-09-11-1/+5
| | | | | | add burn-in tests for TRAB board * Enable instruction cache on MPC5200 board
* * Allow crc32 to be used at address 0x000wdenk2003-07-26-0/+4
| | | | | | | | * Provide consistent interface to standalone applications to access the 'global_data' structure Provide a doc/README.standalone more useful to users/developers. * Make IceCube MGT5100 FEC driver work
* * Implement new mechanism to export U-Boot's functions to standalonewdenk2003-07-24-0/+36
applications: instead of using (PPC-specific) system calls we now use a jump table; please see doc/README.standalone for details * Patch by Dave Westwood, 24 Jul 2003: added support for Unity OS (a proprietary OS)
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