Change in coreboot[master]: payloads/external/tianocore: build UEFI payload

[Matt DeVillier (Code Review)]

Matt DeVillier has uploaded a new patch set (#8) to the change originally created by Evelyn Huang. ( https://review.coreboot.org/20756 )

Change subject: payloads/external/tianocore: build UEFI payload
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payloads/external/tianocore: build UEFI payload

Update the existing tianocore payload (which didn't do any more than
adding an elf payload with a specific name) to fetch and build the
UEFI corebootPayloadPackage, using the coreboot toolchain for compilation.

Currently working if patches are merged into the upstream
edk2 repository (to be included in a follow-on patch).

Change-Id: I0c5553b5b6d6d8e616e0e9bbaaccd41d297e1842
Signed-off-by: Evelyn Huang 
Signed-off-by: Matt DeVillier 
---
M .gitignore
M payloads/Makefile.inc
M payloads/external/Makefile.inc
M payloads/external/tianocore/Kconfig
M payloads/external/tianocore/Kconfig.name
A payloads/external/tianocore/Makefile
A payloads/external/tianocore/tools_def.txt
7 files changed, 353 insertions(+), 5 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/56/20756/8