u-boot.git/board/esd, branch v2011.09

at91: reworked support for meesc board

2011-09-03T20:40:44+00:00

The meesc board support was broken. Within this opportunity, I completely
reworked the board files.

Signed-off-by: Daniel Gorsulowski 
Signed-off-by: Matthias Fuchs

at91: reworked support for otc570 board

2011-05-18T05:56:54+00:00

The otc570 board support was broken. Within this opportunity, I completely
reworked the board files.

Signed-off-by: Daniel Gorsulowski

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

2011-04-20T20:03:13+00:00

8xx was left behind when fixing up powerpc linking
scripts to support -fpic.

Signed-off-by: Joakim Tjernlund

rename _end to __bss_end__

2011-03-27T17:18:37+00:00

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

Move LDSCRIPT definitions to board config files.

2010-12-09T09:27:41+00:00

Recent cleanup actions resulted in a number of config.mk files that
contained only LDSCRIPT definitions.  Move these into th respective
board config files and remove the now empty config.mk files.

Signed-off-by: Wolfgang Denk 
Cc: Matthias Fuchs 
Cc: Detlev Zundel 
Cc: Heiko Schocher 
Cc: Andre Schwarz 
Cc: Peter De Schrijver 
Acked-by: Detlev Zundel < dzu@denx.de>
Acked-by: Andre Schwarz 
Acked-by: Heiko Schocher
Acked-by: Matthias Fuchs

do_reset: unify duplicate prototypes

2010-11-28T20:47:24+00:00

The duplication of the do_reset prototype has gotten out of hand,
and they're not all in sync.  Unify them all in command.h.

Signed-off-by: Mike Frysinger

do_bootm: unify duplicate prototypes

2010-11-28T20:45:32+00:00

The duplication of the do_bootm prototype has gotten out of hand,
and they're pretty much all outdated (wrt constness).  Unify them
all in command.h.

Signed-off-by: Mike Frysinger

74xx_7xx: Cleanup for partial linking and --gc-sections

2010-11-27T22:35:12+00:00

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

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

2010-11-27T22:35:09+00:00

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

Switch from archive libraries to partial linking

2010-11-17T20:02:18+00:00

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