Felix Held has submitted this change. ( https://review.coreboot.org/c/coreboot/+/57148 )
Change subject: soc/amd/common: Change default spi speeds to 33MHz ......................................................................
soc/amd/common: Change default spi speeds to 33MHz
In CB:56884 we discussed changing the default fast_read speed from 66MHz, which some platforms may not be capable of running, to 33MHz, which should be generally suitable for all platforms. This same change has been applied to the default for all SPI speeds.
Signed-off-by: Martin Roth martinroth@chromium.org Change-Id: Ibf926df6829ffdcbae947aaa245356f219615ce8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/57148 Reviewed-by: Felix Held felix-coreboot@felixheld.de Tested-by: build bot (Jenkins) no-reply@coreboot.org --- M src/soc/amd/common/block/spi/Kconfig 1 file changed, 3 insertions(+), 3 deletions(-)
Approvals: build bot (Jenkins): Verified Felix Held: Looks good to me, approved
diff --git a/src/soc/amd/common/block/spi/Kconfig b/src/soc/amd/common/block/spi/Kconfig index 8853f6f..eb67597 100644 --- a/src/soc/amd/common/block/spi/Kconfig +++ b/src/soc/amd/common/block/spi/Kconfig @@ -37,7 +37,7 @@ int range 0 5 default 3 if EM100 - default 0 + default 1 help SPI Fast Speed to be programmed by the PSP. 0: 66.66Mhz @@ -77,7 +77,7 @@ int range 0 5 default 3 if EM100 - default 0 + default 1 help SPI ALT Speed to be programmed by coreboot. 0: 66.66Mhz @@ -91,7 +91,7 @@ int range 0 5 default 3 if EM100 - default 0 + default 1 help SPI TPM Speed to be programmed by coreboot. 0: 66.66Mhz