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* Blackfin: fix linker scripts to work with --gc-sectionsMike Frysinger2009-01-07-8/+11
| | | | | | | Make sure all .text sections get pulled in and the entry point is properly referenced so they don't get discarded when linking with --gc-sections. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: set proper LDRFLAGS for parallel booting LDRsMike Frysinger2009-01-07-1/+4
| | | | | | | In order to boot an LDR out of parallel flash, the ldr utility needs a few flags to tell it to generate the right header. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: linker scripts: force start.o and set initcode boundariesMike Frysinger2008-10-23-1/+6
| | | | | | | | Make sure that the start.o object is always the first object in our linker script regardless of configuration settings, and add some linker symbols so the ldr utility can properly locate the initcode when generating a LDR. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Cleanup: fix "MHz" spellingWolfgang Denk2008-10-21-12/+12
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-18/+18
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* rename environment.c in env_embedded.c to reflect is functionalityJean-Christophe PLAGNIOL-VILLARD2008-09-10-1/+1
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Introduce netdev.h header file and remove externsBen Warren2008-09-02-2/+1
| | | | | | | This addresses all drivers whose initializers have already been moved to board_eth_init()/cpu_eth_init(). Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* Moved initialization of Blackfin EMAC Ethernet controller to board_eth_init()Ben Warren2008-08-26-0/+10
| | | | | | | Added board_eth_init() function to bf537-stamp board. Removed initialization for the Blackin EMAC driver from net/eth.c Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* Fixing coding style issuesWilliam Juul2008-08-12-1/+1
| | | | | | | | | - Fixing leading white spaces - Fixing indentation where 4 spaces are used instead of tab - Removing C++ comments (//), wherever I introduced them Signed-off-by: William Juul <william.juul@tandberg.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
* Remove white space at end.William Juul2008-08-12-2/+2
| | | | | Signed-off-by: William Juul <william.juul@tandberg.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
* Update MTD to that of Linux 2.6.22.1William Juul2008-08-12-24/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A lot changed in the Linux MTD code, since it was last ported from Linux to U-Boot. This patch takes U-Boot NAND support to the level of Linux 2.6.22.1 and will enable support for very large NAND devices (4KB pages) and ease the compatibility between U-Boot and Linux filesystems. This patch is tested on two custom boards with PPC and ARM processors running YAFFS in U-Boot and Linux using gcc-4.1.2 cross compilers. MAKEALL ppc/arm has some issues: * DOC/OneNand/nand_spl is not building (I have not tried porting these parts, and since I do not have any HW and I am not familiar with this code/HW I think its best left to someone else.) Except for the issues mentioned above, I have ported all drivers necessary to run MAKEALL ppc/arm without errors and warnings. Many drivers were trivial to port, but some were not so trivial. The following drivers must be examined carefully and maybe rewritten to some degree: cpu/ppc4xx/ndfc.c cpu/arm926ejs/davinci/nand.c board/delta/nand.c board/zylonite/nand.c Signed-off-by: William Juul <william.juul@tandberg.com> Signed-off-by: Stig Olsen <stig.olsen@tandberg.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
* Cleanup out-or-tree building for some boards (.depend)Wolfgang Denk2008-07-02-1/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Change initdram() return type to phys_size_tBecky Bruce2008-06-12-1/+1
| | | | | | | | | | | | | | | | | | | This patch changes the return type of initdram() from long int to phys_size_t. This is required for a couple of reasons: long int limits the amount of dram to 2GB, and u-boot in general is moving over to phys_size_t to represent the size of physical memory. phys_size_t is defined as an unsigned long on almost all current platforms. This patch *only* changes the return type of the initdram function (in include/common.h, as well as in each board's implementation of initdram). It does not actually modify the code inside the function on any of the platforms; platforms which wish to support more than 2GB of DRAM will need to modify their initdram() function code. Build tested with MAKEALL for ppc, arm, mips, mips-el. Booted on powerpc MPC8641HPCN. Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
* Blackfin: unify cpu and boot modesMike Frysinger2008-03-30-172/+111
| | | | | | | | All of the duplicated code for Blackfin processors and boot modes have been unified. After all, the core is the same for all processors, just the peripheral set differs (which gets handled in the drivers). Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: BF537-stamp: cleanup spi flash driverMike Frysinger2008-03-30-517/+816
| | | | | | | This punts the old spi flash driver for a new/generalized one until the common one can be integrated. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* net/Blackfin: move on-chip MAC driver into drivers/net/Mike Frysinger2008-03-25-621/+1
| | | | | | | | The Blackfin on-chip MAC driver was being managed in the BF537-STAMP board directory, but it is not board specific, so relocate it to the drivers dir so that other Blackfin ports can utilize it. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: BF537-stamp: drop board-specific flash driver for CFIMike Frysinger2008-03-15-527/+1
| | | | | | | The parallel flash on the BF537-STAMP is CFI compliant, so there is no need for the board specific driver at all. Just use the common CFI driver. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: convert BFIN_CPU to CONFIG_BFIN_CPUMike Frysinger2008-03-15-11/+0
| | | | | | | | Stop tying things to the processor that should be tied to other defines and change BFIN_CPU to CONFIG_BFIN_CPU so that it can be used in the build system to select the -mcpu option. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: move bootldr command to common codeMike Frysinger2008-03-15-45/+0
| | | | | | | | This moves the Blackfin-common bootldr command out of the BF537-STAMP specific board directory and into the common directory so that all Blackfin boards may utilize it. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* punt Blackfin VDSP headers and import sanitized/auto-generated onesMike Frysinger2008-02-04-38/+44
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* add gitignores for Blackfin piecesMike Frysinger2008-02-04-0/+1
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* bf537-stamp: remove already defined is_zero_ether_addr and ↵Jean-Christophe PLAGNIOL-VILLARD2008-01-16-39/+17
| | | | | | | | | is_multicast_ether_addr and move is_valid_ether_addr board file Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* Fix cases where DECLARE_GLOBAL_DATA_PTR was not declared as globalWolfgang Denk2007-09-15-1/+2
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* board/[A-Za-i]*: 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>
* board/[A-Za-c]*: Remove obsolete references to CONFIG_COMMANDSJon Loeliger2007-07-09-5/+5
| | | | Signed-off-by: Jon Loeliger <jdl@freescale.com>
* board/[Ma-i]*: Augment CONFIG_COMMANDS tests with defined(CONFIG_CMD_*).Jon Loeliger2007-07-04-3/+3
| | | | | | | | | | | | | | 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>
* Coding stylke cleanup; rebuild CHANGELOGWolfgang Denk2007-06-22-11/+11
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* [Blackfin][PATCH] Fix copyright and update licenseAubrey Li2007-04-05-9/+9
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* [Blackfin][PATCH] minor cleanupAubrey Li2007-03-19-5/+5
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* [Blackfin][PATCH] Add BF537 stamp board supportAubrey Li2007-03-19-0/+3035
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