Patch merged into coreboot/master: 470c37c util/cbfstool: Use `%zu` instead of `%ld` for size_t arguments

the following patch was just integrated into master:
commit 470c37c372b6b6a6961a3b287f609f55c15f6d4c
Author: Paul Menzel 
Date:   Sun Mar 16 00:15:57 2014 +0100

util/cbfstool: Use `%zu` instead of `%ld` for size_t arguments

cbfstool fails to built under 32-bit platforms since commit

aa2f739a cbfs: fix issues with word size and endianness.

due to the use of '%ld' format specifier on size_t, which on these
    platforms is only 32-bit.

No error is seen though, when cbfstool is built, when building a coreboot
    image, where it is put in `build/cbfstool`.

Use the length modifier `z` for size_t arguments, and cast to size_t where
    appropriate.

Change-Id: Id84a20fbf237376a31f7e4816bd139463800c977
    Signed-off-by: Paul Menzel 
    Reviewed-on: http://review.coreboot.org/5388
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin

See http://review.coreboot.org/5388 for details.

-gerrit