u-boot.git/lib, branch v2011.03-rc1

lib: add crc7 from Linux

2011-01-18T22:38:08+00:00

Crc7 is used to compute mmc spi command packet checksum.

Copy from linux-2.6 lib/crc7.c include/linux/crc7.h
commit ad241528c4919505afccb022acbab3eeb0db4d80

Signed-off-by: Thomas Chou

Small coding style fix in lib/asm-offsets.c

2011-01-17T21:55:58+00:00

Signed-off-by: Stefan Roese 
Acked-by: Michal Simek

asm-offsets: generate bd_t size

2011-01-09T17:08:20+00:00

Some ports set up the board info structure at the same time as the global
data structure, and largely keep them together.  So generate a define for
the board info struct too.

Signed-off-by: Mike Frysinger

env: re-add support for auto-completion

2011-01-09T16:57:37+00:00

Currently, only basic completion is supported (no globs), but this is
what we had previously.

Signed-off-by: Mike Frysinger

hashtable: drop all non-reentrant versions

2010-12-17T20:07:14+00:00

The non-reentrant versions of the hashtable functions operate on a single
shared hashtable.  So if two different people try using these funcs for
two different purposes, they'll cause problems for the other.

Avoid this by converting all existing hashtable consumers over to the
reentrant versions and then punting the non-reentrant ones.

Signed-off-by: Mike Frysinger

ctype: constify lookup table

2010-11-28T20:58:29+00:00

Signed-off-by: Mike Frysinger

string_to_ip: constify "s" arg

2010-11-28T20:56:39+00:00

Signed-off-by: Mike Frysinger

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

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

Coding Style cleanup

2010-10-27T20:48:30+00:00

Signed-off-by: Wolfgang Denk