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authorSubrata Banik <subratabanik@google.com>2023-08-02 20:12:21 +0000
committerFelix Held <felix-coreboot@felixheld.de>2023-08-11 13:12:03 +0000
commitbfe220c4cc9463d9f8bfee5a600d94873d23d949 (patch)
tree70a76bd8a5c1db478a855708a11bb4613fcaa5cb /util/intelmetool/me.h
parent35047599b28ac841cf606cc5b8252a9280a2f3ea (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/intelmetool/me.h')
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