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| author | Subrata Banik <subratabanik@google.com> | 2023-09-26 20:22:42 +0530 |
|---|---|---|
| committer | Subrata Banik <subratabanik@google.com> | 2023-09-28 06:27:28 +0000 |
| commit | 4f7d05d2e0155864c5a043eb6846ba81998573ce (patch) | |
| tree | dff04678acc5d502d1d7b05380d5ea79dda2ae37 /src/soc/intel/alderlake | |
| parent | 2d8b6f0554787ca73a7ba835332f36447fef51cb (diff) | |
| download | coreboot-4f7d05d2e0155864c5a043eb6846ba81998573ce.tar.gz coreboot-4f7d05d2e0155864c5a043eb6846ba81998573ce.tar.bz2 coreboot-4f7d05d2e0155864c5a043eb6846ba81998573ce.zip | |
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>
Diffstat (limited to 'src/soc/intel/alderlake')
| -rw-r--r-- | src/soc/intel/alderlake/Kconfig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/soc/intel/alderlake/Kconfig b/src/soc/intel/alderlake/Kconfig index 2bfb07c9a1b4..c96056dbf391 100644 --- a/src/soc/intel/alderlake/Kconfig +++ b/src/soc/intel/alderlake/Kconfig @@ -557,4 +557,7 @@ config HSPHY_FW_MAX_SIZE hex default 0x8000 +config HAVE_BMP_LOGO_COMPRESS_LZMA + default n + endif |