Patch merged into coreboot/master: nvramtool: Print computed and stored checksum in case of mismatch.

the following patch was just integrated into master:
commit 9c44b256458e8d203200f06dbf4a471afaabdf0c
Author: Denis 'GNUtoo' Carikli 
Date:   Sat Feb 20 18:49:13 2016 +0100

nvramtool: Print computed and stored checksum in case of mismatch.

This is to make it easier to fix checksum issues. Example:
      # nvramtool -a
      [...]
      nvramtool: Warning: Coreboot CMOS checksum is bad.
      Computed checksum: 0xfa. Stored checksum: 0x0
      # nvramtool -c 0xfa

Change-Id: Ifacb68b5693afbdfcb521acd6937e270ead85186
    Signed-off-by: Denis 'GNUtoo' Carikli 
    Reviewed-on: https://review.coreboot.org/13770
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer 
    Reviewed-by: Paul Menzel

See https://review.coreboot.org/13770 for details.

-gerrit