u-boot.git/cpu/mpc5xxx, branch v1.3.2

PPC: Use r2 instead of r29 as global data pointer

2008-02-14T21:43:22Z

R29 was an unlucky choice as with recent toolchains (gcc-4.2.x) gcc will refuse to use load/store multiple insns; instead, it issues a list of simple load/store instructions upon function entry and exit, resulting in bigger code size, which in turn makes the build for a few boards fail. Use r2 instead. Signed-off-by: Wolfgang Denk

MPC5200: don't use hardcoded MBAR address in Bestcomm firmware

2008-01-12T20:19:01Z

Signed-off-by: Oliver Weber

Fix linker scripts: add NOLOAD atribute to .bss/.sbss sections

2008-01-12T19:31:39Z

With recent toolchain versions, some boards would not build because or errors like this one (here for ocotea board when building with ELDK 4.2 beta): ppc_4xx-ld: section .bootpg [fffff000 -> fffff23b] overlaps section .bss [fffee900 -> fffff8ab] For many boards, the .bss section is big enough that it wraps around at the end of the address space (0xFFFFFFFF), so the problem will not be visible unless you use a 64 bit tool chain for development. On some boards however, changes to the code size (due to different optimizations) we bail out with section overlaps like above. The fix is to add the NOLOAD attribute to the .bss and .sbss sections, telling the linker that .bss does not consume any space in the image. Signed-off-by: Wolfgang Denk

added basic support for the MUNICes board.

2008-01-11T23:41:22Z

Signed-off-by: Heiko Schocher

Move do_fixup* for libfdt into common code

2007-11-21T20:01:49Z

Moved the generic fixup handling code out of cpu/mpc5xxx and cpu/mpc8260 into common/fdt_support.c and renamed: do_fixup() -> do_fixup_by_path() do_fixup_u32() -> do_fixup_by_path_u32() Signed-off-by: Kumar Gala

Revert "Correct fixup relocation for MPC5xxx"

2007-11-15T15:31:22Z

This reverts commit 6f7576b20ecf0d040c3ac3b032b5cbc860e38a90. Signed-off-by: Grant Likely

Migrate 5xxx boards from CONFIG_OF_FLAT_TREE to CONFIG_OF_LIBFDT

2007-09-06T15:46:23Z

Affects boards: icecube (lite5200), jupiter, motionpro, tqm5200 Tested on: lite5200b Note: the fixup functions have not been moved to a common place. This patch is targeted for immediate merging as in solves a build issue, but the final name/location of the fixups is still subject to debate. I propose to merge this now, and move the fixups in the next merge window to be usable by all targets. Signed-off-by: Grant Likely

MPC5xxx: fix some compiler warnings in USB code

2007-08-29T00:09:58Z

Fix the following warnings: - usb.c:xx: warning: function declaration isn't a prototype - usb_ohci.c:xxx: warning: passing argument 1 of '__fswab32' makes integer from pointer wihtout a cast Signed-off-by: Martin Krause

Minor coding style cleanup.

2007-08-28T23:32:05Z

Signed-off-by: Wolfgang Denk

[UC101] Fix: if no CF in the board, U-Boot resets sometimes.

2007-08-28T15:40:33Z

Signed-off-by: Heiko Schocher