Patch merged into serialice/master: 9eb497c Make the CPU microcode filter generic (not CPU model specific).

the following patch was just integrated into master:
commit 9eb497c8718d6e5538570884def2b3e723e145c5
Author: Denis 'GNUtoo' Carikli 
Date:   Fri Nov 30 12:35:51 2012 +0100

Make the CPU microcode filter generic (not CPU model specific).

The microcode updating filter can be used this way:

For AMD:
    --------
    In your mainboard file add something like that:
      microcode_patchlevel_eax = 0x010000b7

function do_mainboard_setup()
        [...]
        enable_hook(cpumsr_hooks, filter_amd_microcode)
      end

0x010000b7 is what corresponds to the microcode patch level.

For Intel:
    ----------
    In your mainboard file add something like that:
      microcode_patchlevel_edx = 0xc7

function do_mainboard_setup()
        [...]
        enable_hook(cpumsr_hooks, filter_intel_microcode)
      end

Change-Id: I370b80a341820ab070f97cc578eb43d5aca192ad
    Signed-off-by: Denis 'GNUtoo' Carikli 
    Reviewed-on: http://review.coreboot.org/1948
    Tested-by: build bot (Jenkins)
    Reviewed-by: Paul Menzel 
    Reviewed-by: Kyösti Mälkki 
    Reviewed-by: Anton Kochkov

Build-Tested: build bot (Jenkins) at Sat Dec  1 12:39:10 2012, giving +1
Reviewed-By: Anton Kochkov  at Thu Dec 13 10:36:10 2012, giving +2
See http://review.coreboot.org/1948 for details.

-gerrit