soc/intel/alderlake: Enable LZ4 compression for logo CBFS file
This patch selects LZ4 decompression for logo CBFS file. Able to save
2ms of the boot time when HAVE_FSP_LOGO_SUPPORT config is enabled.
However, the compressed BMP logo size is increased by ~2KB.
Raw BMP Image size is ~97KB.
BUG=b:284799726
TEST=Able to see pre-boot splash screen while booting google/redrix
with 32MB (W25Q256JWEIM) SPI-Flash.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I98e2c9a4f77d0b91f84eda9aec5060b236bd5e94
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78121
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/soc/intel/alderlake/Kconfig b/src/soc/intel/alderlake/Kconfig
index 2bfb07c..c96056d 100644
--- a/src/soc/intel/alderlake/Kconfig
+++ b/src/soc/intel/alderlake/Kconfig
@@ -557,4 +557,7 @@
hex
default 0x8000
+config HAVE_BMP_LOGO_COMPRESS_LZMA
+ default n
+
endif