u-boot.git/common, branch v2012.10

env: fix crash using default -f -a

2012-10-05T18:07:42+00:00

env default -a -f calls env_check_apply on all existing environment
variables with a NULL value for "newval" as a way of cleaning up.
This causes string manipulation functions to crash on most architectures.
So replace a NULL argument with an empty string.

Reported-By: Stefano Babic 
Signed-off-by: Gerlando Falauto 
Tested-by: Stefano Babic

Improve license declaration for cmd_ini.h

2012-10-05T18:07:42+00:00

Instead of referenceing the source webpage (which can change) include
the license in the source file.

Signed-off-by: Joe Hershberger 
Reported-by: Igor Grinberg 
Cc: Igor Grinberg 
Cc: Tom Rini 
Cc: Wolfgang Denk 
Acked-by: Wolfgang Denk

Merge branch 'master' of git://git.denx.de/u-boot-arm

2012-10-04T17:00:42+00:00

serial: Add Zynq serial driver

2012-10-04T14:46:18+00:00

The driver is used on Xilinx Zynq platform.

Signed-off-by: Michal Simek 
CC: Joe Hershberger 
CC: Marek Vasut 
Acked-by: Marek Vasut

Output strings from echo with puts where easy

2012-10-03T23:13:34+00:00

Change echo to puts characters together where it knows about them
together.  This improves netconsole performance by greatly reducing
the number of packets that are sent.

Signed-off-by: Joe Hershberger

Add a command to access the system timer

2012-10-03T23:01:23+00:00

Two sub-commands... start and get.
 * start sets the reference.
 * get prints out the time since the last start (in "." format).
If get is called without start, returns time since boot.
Simple way to benchmark an operation: "timer start;;timer get"

Signed-off-by: Joe Hershberger

Add a new "ini" command

2012-10-03T23:01:23+00:00

This allows you to read ini-formatted data from anywhere and then
import one of the sections into the environment

This is based on rev 16 at http://code.google.com/p/inih/

Signed-off-by: Joe Hershberger

Cleanup cache command prints

2012-10-03T23:01:22+00:00

Only print when queried, not every time the setting is changed.

Signed-off-by: Joe Hershberger

Fix checkpatch.pl complaints in cmd_cache.c

2012-10-03T23:01:22+00:00

Old code that is not compliant.

Signed-off-by: Joe Hershberger

Add parameter to md5sum to save the md5 sum

2012-10-03T23:01:22+00:00

Add a parameter that allows you to store the md5 sum to either a
memory location or a variable.

Signed-off-by: Joe Hershberger