u-boot.git/common, branch v2010.12

hwconfig: Fix handling of env_hwconfig, board_hwconfig, and cpu_hwconfig

2010-12-09T10:01:13+00:00

The handling of env_hwconfig, board_hwconfig, and cpu_hwconfig got
broken when we removed the boards defining dummy board_hwconfig
& cpu_hwconfig values.

We fix this by handling the various strings in priority order.  If
hwconfig_parse returns NULL for a given string we check the next one
in order (env_hwconfig, board_hwconfig, followed by cpu_hwconfig).

Signed-off-by: Kumar Gala

onenand: fix oob print out issue

2010-12-07T22:04:20+00:00

Seems original implementation forget to set the pointer to point
to the oobbuf, so when we want to see oob buf, we see nothing...
Fix it by get pointer as the oobbuf set.

Signed-off-by: Lei Wen

env_nand: Use nand_read_skip_bad instead of nand_read

2010-12-07T00:28:33+00:00

The nand-read function returns an error code if correctable errors have occurred.
This is not desirable, since the errors have been corrected!

This patch switches to the nand_read_skip_bad function which does not
return an error code if the errors are correctable.

Signed-off-by: Steve Sakoman 
Acked-by: Scott Wood

UBI/UBIFS: Automatically unmount UBIFS volume upon UBI partition change

2010-12-03T17:24:04+00:00

Automatically unmount UBIFS partition when user changes the UBI device.
Otherwise the following UBIFS commands will crash.

Signed-off-by: Stefan Roese

UBIFS: Change "ubifs mount" to "ubifsmount" in ubifsls output

2010-12-03T15:33:20+00:00

Signed-off-by: Stefan Roese

UBIFS: Add ubifsumount command to unmount an active volume

2010-12-03T15:32:09+00:00

This new ubifsumount command allows the user to unmount a previously
mounted UBIFS volume.

Signed-off-by: Stefan Roese

hwconfig: Fix dummy initialization of {board, cpu}_hwconfig

2010-11-30T21:11:19+00:00

Since board_hwconfig & cpu_hwconfig are defined as weak and dont have a
default value they will get put into the BSS if they aren't defined
elsewhere.  This is problematic as we try to utilize hwconfig before
we've relocated and thus BSS isn't setup.

Instead of giving dummy values in the board files that utilize this
feature, we can just initialize the variables to an empty string and
thus move them out of the BSS if they aren't defined elsewhere.

Also made board_hwconfig & cpu_hwconfig arrays to reduce size associated
with string pointers vs arrays.

Signed-off-by: Kumar Gala

Fix compiler warning in fdt_support.c

2010-11-28T11:41:53+00:00

Fix compiler warning

fdt_support.c: In function 'of_bus_default_count_cells':
fdt_support.c:957: warning: passing argument 1 of '__swab32p' discards qualifiers from pointer target type
fdt_support.c:965: warning: passing argument 1 of '__swab32p' discards qualifiers from pointer target type

be32_to_cpup() expects an 'u32 *' while prop is 'const u32 *'.

Signed-off-by: Dirk Behme

common/cmd_nvedit: Use return value of cmd_usage

2010-11-27T22:35:13+00:00

Use the return value of cmd_usage instead of ignoring this
and returning a 1.

Signed-off-by: Thomas Weber 
Acked-by: Mike Frysinger

Common/command: Guard strchr/strlen from NULL pointer

2010-11-27T22:35:13+00:00

Guard strchr/strlen from being called with NULL pointer.
This line is crashing when command "env" is called without subcommand.

The cmd is NULL in this case because the calling function "do_env"
decremented the argc without checking if there are still arguments available.

Signed-off-by: Thomas Weber