Patch merged into coreboot/master: 60ec2ff lib/hexdump: Use `size_t` for length parameter of `hexdump32()`

the following patch was just integrated into master:
commit 60ec2ff2f005cc3d361225ad24327dff14c7abf2
Author: Paul Menzel 
Date:   Sat May 3 16:21:34 2014 +0200

lib/hexdump: Use `size_t` for length parameter of `hexdump32()`

In the signature of the function `hexdump32()` it does not make sense to
    represent a length, assumed to be positive, as a signed integer.
    With this change, it is no longer necessary to cast a pointer to
    unsigned long when passing it to `hexdump32()`.

The same change for the function `hexdump()` was done in commit
    3dd0e72d [1].

lib/hexdump: Take const void * and size_t as arguments

[1] http://review.coreboot.org/4575

Change-Id: Id97f5daff95f94e862ee8b5be896a6629b125a13
    Signed-off-by: Paul Menzel 
    Reviewed-on: http://review.coreboot.org/5646
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi

See http://review.coreboot.org/5646 for details.

-gerrit