libpayload: initial test case + tiny "framework"

This adds a test case for using CBFS images that reside in RAM
and a Makefile to run it (and maybe other tests in the future).

The test concerns an issue in libcbfs when using x86 style CBFS
images in non-canonical locations (eg. when loading CBFS images
for processing).

Use with "make run" inside the tests directory.

Change-Id: I1af3792a1451728ff9594ba7f0410027cdecb59d
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/2623
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

1 files changed, 0 insertions, 0 deletions

diff --git a/payloads/libpayload/tests/data/cbfs-x86.bin b/payloads/libpayload/tests/data/cbfs-x86.bin
new file mode 100644
index 0000000000..b217b50e23
--- /dev/null
+++ b/payloads/libpayload/tests/data/cbfs-x86.bin