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authorSudheer Kumar Amrabadi <samrabad@codeaurora.org>2023-01-16 08:48:15 +0530
committerShelley Chen <shchen@google.com>2023-02-01 18:47:54 +0000
commit0d30a86aaa707badebe84c19606bff721a480ebf (patch)
tree429072934a63c92894690e476bbc998c4d2b97fc /src/mainboard/sapphire
parent67efe443b1665b2e93962e6bfb468e87190a73c5 (diff)
soc/qualcomm/common/qup: Avoid double decompress of gsi_fw blob
During boot, gpi_firmware_load gets called twice because there are 2 serial engines. Thus gsi_fw blob is also decompressed twice and is written to base addresses of SEs. This is redundant. Perform the decompression once on first call and save the header in static variable which can be reused in next call. BUG=b:262426214 TEST=Validated on qualcomm sc7280 development board Saving of 80ms observed while testing with 130 boot cycles. Change-Id: If98a3974f0791dffdf675c02cc28375d0485c485 Signed-off-by: Vijaya Nivarthi <vnivarth@codeaurora.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/71927 Reviewed-by: Shelley Chen <shchen@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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