u-boot.git/board/keymile, branch v2011.03

ppc, 8xx: remove obsolete km8xx boards from keymile

2011-01-18T22:30:16Z

The MPC852 based mgsuvd and kmsupx4 boards from keymile were initially ported but later on not developed further. So the respective files were removed to avoid unneeded merging and maintenance. Signed-off-by: Holger Brunck Acked-by: Heiko Schocher

8xx: Cleanup for partial linking and --gc-sections

2010-11-27T22:35:10Z

Signed-off-by: Wolfgang Denk Acked-by: Stefan Roese

Switch from archive libraries to partial linking

2010-11-17T20:02:18Z

Before this commit, weak symbols were not overridden by non-weak symbols found in archive libraries when linking with recent versions of binutils. As stated in the System V ABI, "the link editor does not extract archive members to resolve undefined weak symbols". This commit changes all Makefiles to use partial linking (ld -r) instead of creating library archives, which forces all symbols to participate in linking, allowing non-weak symbols to override weak symbols as intended. This approach is also used by Linux, from which the gmake function cmd_link_o_target (defined in config.mk and used in all Makefiles) is inspired. The name of each former library archive is preserved except for extensions which change from ".a" to ".o". This commit updates references accordingly where needed, in particular in some linker scripts. This commit reveals board configurations that exclude some features but include source files that depend these disabled features in the build, resulting in undefined symbols. Known such cases include: - disabling CMD_NET but not CMD_NFS; - enabling CONFIG_OF_LIBFDT but not CONFIG_QE. Signed-off-by: Sebastien Carlier

Merge branch 'master' of git://git.denx.de/u-boot-marvell

2010-10-29T20:03:00Z

Conflicts: include/configs/km_arm.h Signed-off-by: Wolfgang Denk

Drop support for CONFIG_SYS_ARM_WITHOUT_RELOC

2010-10-29T19:39:59Z

When this define was introduced, the idea was to provide a soft migration path for ARM boards to get adapted to the new relocation support. However, other recent changes led to a different implementation (ELF relocation), where this no longer works. By now CONFIG_SYS_ARM_WITHOUT_RELOC does not only not help any more, but it actually hurts because it obfuscates the actual code by sprinkling it with lots of dead and non-working debris. So let's make a clean cut and drop CONFIG_SYS_ARM_WITHOUT_RELOC. Signed-off-by: Wolfgang Denk Tested-by: Heiko Schocher Tested-by: Reinhard Meyer

kirkwood: get rid of config.mk files

2010-10-28T13:42:06Z

After moving the definition of CONFIG_SYS_TEXT_BASE to the respective board config files, all Marvell kirkwood board have just a single and common entry in their config.mk files: KWD_CONFIG = $(SRCTREE)/board/$(BOARDDIR)/kwbimage.cfg Replace the only reference to KWD_CONFIG in the top level Makefile by an equivalent setting, and remove all kirkwood config.mk files. Signed-off-by: Wolfgang Denk Cc: Prafulla Wadaskar Cc: Siddarth Gore Cc: Simon Kagstrom Cc: Heiko Schocher Cc: Eric Cooper Acked-by: Wolfgang Denk Signed-off-by: Prafulla Wadaskar

arm926ejs, suen3: fix relocation issues

2010-10-20T14:03:26Z

- use internal 2k security SRAM as RAM for early stack. - do early inits in board_init_f() Signed-off-by: Heiko Schocher Cc: Prafulla Wadaskar

Makefile: move all Power Architecture boards into boards.cfg

2010-10-18T20:12:04Z

Clean up Makefile, and drop a lot of the config.mk files on the way. We now also automatically pick all boards that are listed in boards.cfg (and with all configurations), so we can drop the redundant entries from MAKEALL to avoid building these twice. Signed-off-by: Wolfgang Denk

Rename TEXT_BASE into CONFIG_SYS_TEXT_BASE

2010-10-18T20:07:10Z

The change is currently needed to be able to remove the board configuration scripting from the top level Makefile and replace it by a simple, table driven script. Moving this configuration setting into the "CONFIG_*" name space is also desirable because it is needed if we ever should move forward to a Kconfig driven configuration system. Signed-off-by: Wolfgang Denk

ARM: implement relocation for ARM926

2010-09-19T17:29:54Z

Change the implementation for arm926 to relocate the code to an arbitrary address in RAM. Adapt the TX25 (i.MX25), magnesium board to test the changes. On the tx25 board TEXT_BASE is set to the final relocation address to prevent one more copying of u-boot code when relocating. More info see: doc/README.arm-relocation da850 board: Tested-by: Ben Gardiner Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher Cc: Ben Gardiner