u-boot.git/common/Makefile, branch v2011.03

config_cmd_defaults.h: new header for common u-boot command defaults

2011-01-09T17:01:03+00:00

We have config_defaults.h which are random configuration settings that
everyone gets by default.  We also have config_cmd_default.h which is a
recommended list of defaults but boards have to opt into.  Now we have
config_cmd_defaults.h which is a list of defaults that everyone gets
and has to actively opt out of.

For now, we populate it with the bootm command which previously was
unable to be disabled.

Signed-off-by: Mike Frysinger

common/Makefile: don't include env_embedded.o into libcommon

2010-11-26T21:08:19+00:00

Some boards use an embedded environment, where env_embedded.o has to
be linked at a special position in the U-Boot image; to make this
possible, we do not include it into libcommon.o for such boards.

Signed-off-by: Mike Frysinger 
Signed-off-by: Wolfgang Denk 
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

Save environment data to mmc.

2010-09-19T15:47:29+00:00

This patch is to save environment data to mmc card.
It uses interfaces defined in generic mmc.

Signed-off-by: Terry Lv 
Acked-by: Stefano Babic

CRAMFS: support cramfs in RAM

2010-01-17T23:44:13+00:00

cramfsls and cramfsload are added to the command list.
A cramfs placed at 'cramfs_addr' can the be listed with 'cramfsls' and files
can be loaded with 'cramfsload'. 'cramfs_addr' is an environment variable
specifying the address the cramfs is located.
This works for powerpc and for ARM.

Use CONFIG_CMD_CRAMFS.

Signed-off-by: Andreas Huber 
Signed-off-by: Heiko Schocher

kgdb: add default generic stubs

2010-01-17T23:23:00+00:00

The default kgdb functions can be implemented with common U-Boot functions,
so rather than force everyone to copy & paste these things, create a set of
weak stubs.

Signed-off-by: Robin Getz 
Signed-off-by: Mike Frysinger

Merge branch 'master' into next

2009-12-05T01:11:59+00:00

Conflicts:
	board/esd/plu405/plu405.c
	drivers/rtc/ftrtc010.c

Signed-off-by: Wolfgang Denk

circbuf: Move to lib_generic and conditionally compile

2009-12-02T22:19:32+00:00

circbuf could be used as a generic library and is only currently
needed when CONFIG_USB_TTY is defined.

Signed-off-by: Peter Tyser

command.c: Break commands out to appropriate cmd_*.c files

2009-11-22T23:06:11+00:00

command.c should contain common code related to commands, not
miscellaneous command implementations.

Signed-off-by: Peter Tyser

cmd_nand: Move conditional compilation to Makefile

2009-11-13T22:56:14+00:00

Signed-off-by: Peter Tyser