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author | Subrata Banik <subratabanik@google.com> | 2023-08-02 20:12:21 +0000 |
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committer | Felix Held <felix-coreboot@felixheld.de> | 2023-08-11 13:12:03 +0000 |
commit | bfe220c4cc9463d9f8bfee5a600d94873d23d949 (patch) | |
tree | 70a76bd8a5c1db478a855708a11bb4613fcaa5cb /util/gitconfig/gitconfig.sh | |
parent | 35047599b28ac841cf606cc5b8252a9280a2f3ea (diff) |
include/efi: Include BMP and BLT header macro definitions
This patch adds BMP image header and BLT header macros in
`efi_datatype.h` to implement a converter inside coreboot FSP 2.0
driver that converts any input *.BMP image into the BLT buffer.
The output BLT buffer is used by FSP-S to render any pre-boot display.
Added `Bmp.h` and `GraphicsOutput.h` files for `UDK base >= 2017`,
as these files were added with the UDK version 2017.
Note: BLT in UEFI BMP implementation stands for `Bit-block transfer`.
It is a method of copying graphis data (specifically images and fonts)
from one location to another (framebuffer), where the data is stored
in blocks of bits.
BUG=b:284799726
TEST=Able to build and boot google/rex.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I4e282d135007d288aadb5996a662524f76428874
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76920
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Diffstat (limited to 'util/gitconfig/gitconfig.sh')
0 files changed, 0 insertions, 0 deletions