From 314c716aff9895221f1f5b8bef4d3889a7749c0a Mon Sep 17 00:00:00 2001 From: Raul E Rangel Date: Fri, 1 May 2020 14:04:08 -0600 Subject: soc/amd/common/block/lpc: Add lpc_disable_spi_rom_sharing If a Picasso platform wants to use GPIO 67 it must disable ROM sharing. Otherwise ROM access is incredibly slow. BUG=b:153502861 TEST=Build trembyle Signed-off-by: Raul E Rangel Change-Id: Ia9ab3803a2f56f68c1164bd241fc3917a3ffcf2b Reviewed-on: https://review.coreboot.org/c/coreboot/+/40951 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel Reviewed-by: Furquan Shaikh --- src/soc/amd/common/block/lpc/Kconfig | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/soc/amd/common/block/lpc/Kconfig') diff --git a/src/soc/amd/common/block/lpc/Kconfig b/src/soc/amd/common/block/lpc/Kconfig index b0d59a55f4..3cfbfe5dcd 100644 --- a/src/soc/amd/common/block/lpc/Kconfig +++ b/src/soc/amd/common/block/lpc/Kconfig @@ -3,3 +3,9 @@ config SOC_AMD_COMMON_BLOCK_LPC default n help Select this option to use the traditional LPC-ISA bridge at D14F3. + +config PROVIDES_ROM_SHARING + bool + default n + help + Select this option if the LPC bridge supports ROM sharing. -- cgit v1.2.3