Attention is currently required from: Julius Werner, Karthik Ramasubramanian, Paul Menzel, Shelley Chen, Subrata Banik.

Ashish Kumar Mishra uploaded patch set #6 to this change.

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vc/google/chromeos: Add configurable compression for logo file in cbfs

This patch enables LZMA or LZ4 compression algorithm for the logo cbfs
file based on BMP_LOGO_COMPRESS_LZMA or BMP_LOGO_COMPRESS_LZ4 Kconfig.
Logo cbfs file is compressed based on CBFS_COMPRESS_FLAG, by default.
Based on logo file content and target platform, enabling LZ4 could
save significant boot time, with increase in file size.
For brox:
cb_logo LZ4 is +1265 bytes than LZMA, saves ~0.760ms in decomp.
cb_plus_logo LZ4 is +2011 bytes than LZMA, saves ~0.880ms in decomp.

BUG=b:337330958
TEST=Able to boot brox and verified firmware splash screen display
with LZMA and LZ4 compression.

Change-Id: I57fbd0d3a39eaba3fb9d61e7a3fb5eeb44e3a839
Signed-off-by: Ashish Kumar Mishra <ashish.k.mishra@intel.com>
---
M src/vendorcode/google/chromeos/Makefile.mk
1 file changed, 9 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/20/83420/6

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