u-boot.git/board/ml2/u-boot.lds, branch main

ppc4xx: Remove ML2 board support

2012-10-15T18:53:59Z

As the board seems to be unmaintained for some time, lets remove the support in mainline completely. Signed-off-by: Stefan Roese Cc: Peter De Schrijver Acked-by: Marek Vasut

powerpc, 8xx: Fixup all 8xx u-boot.lds scripts

2011-04-20T20:03:13Z

8xx was left behind when fixing up powerpc linking scripts to support -fpic. Signed-off-by: Joakim Tjernlund

rename _end to __bss_end__

2011-03-27T17:18:37Z

Currently, _end is used for end of BSS section. We want _end to mean end of u-boot image, so we rename _end to __bss_end__ first. Signed-off-by: Po-Yu Chuang

ppc4xx: Cleanup for partial linking and --gc-sections

2010-11-27T22:35:09Z

This commit adapts 4xx boards for partial linking with --gc-sections. Signed-off-by: Stefan Roese Signed-off-by: Wolfgang Denk Cc: Stefan Roese Cc: Tirumala Marri Cc: David Updegraff Cc: Matthias Fuchs Cc: Dirk Eibach Cc: Larry Johnson Cc: Peter De Schrijver Cc: Niklaus Giger Cc: Daniel Poirot Acked-by: Stefan Roese

Move arch/ppc to arch/powerpc

2010-04-21T21:42:38Z

As discussed on the list, move "arch/ppc" to "arch/powerpc" to better match the Linux directory structure. Please note that this patch also changes the "ppc" target in MAKEALL to "powerpc" to match this new infrastructure. But "ppc" is kept as an alias for now, to not break compatibility with scripts using this name. Signed-off-by: Stefan Roese Acked-by: Wolfgang Denk Acked-by: Detlev Zundel Acked-by: Kim Phillips Cc: Peter Tyser Cc: Anatolij Gustschin

ppc: Move cpu/$CPU to arch/ppc/cpu/$CPU

2010-04-13T07:13:16Z

Signed-off-by: Peter Tyser

Rename lib_generic/ to lib/

2010-04-13T07:13:04Z

Now that the other architecture-specific lib directories have been moved out of the top-level directory there's not much reason to have the '_generic' suffix on the common lib directory. Signed-off-by: Peter Tyser

Move lib_$ARCH directories to arch/$ARCH/lib

2010-04-13T07:13:03Z

Also move lib_$ARCH/config.mk to arch/$ARCH/config.mk This change is intended to clean up the top-level directory structure and more closely mimic Linux's directory organization. Signed-off-by: Peter Tyser

ppc: Enable full relocation to RAM

2009-10-03T08:15:45Z

The following changes allow U-Boot to fully relocate from flash to RAM: - Remove linker scripts' .fixup sections from the .text section - Add -mrelocatable to PLATFORM_RELFLAGS for all boards - Define CONFIG_RELOC_FIXUP_WORKS for all boards Previously, U-Boot would partially relocate, but statically initialized pointers needed to be manually relocated. Signed-off-by: Peter Tyser

Fix all linker script to handle all rodata sections

2009-03-20T21:39:12Z

A recent gcc added a new unaligned rodata section called '.rodata.str1.1', which needs to be added the the linker script. Instead of just adding this one section, we use a wildcard ".rodata*" to get all rodata linker section gcc has now and might add in the future. However, '*(.rodata*)' by itself will result in sub-optimal section ordering. The sections will be sorted by object file, which causes extra padding between the unaligned rodata.str.1.1 of one object file and the aligned rodata of the next object file. This is easy to fix by using the SORT_BY_ALIGNMENT command. This patch has not be tested one most of the boards modified. Some boards have a linker script that looks something like this: *(.text) . = ALIGN(16); *(.rodata) *(.rodata.str1.4) *(.eh_frame) I change this to: *(.text) . = ALIGN(16); *(.eh_frame) *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) This means the start of rodata will no longer be 16 bytes aligned. However, the boundary between text and rodata/eh_frame is still aligned to 16 bytes, which is what I think the real purpose of the ALIGN call is. Signed-off-by: Trent Piepho