From 6fc39d47d017409a30239a031b16413e30700452 Mon Sep 17 00:00:00 2001 From: Chris Ching Date: Wed, 20 Dec 2017 16:06:03 -0700 Subject: soc/amd/stoneyridge: Add I2C support BUG=b:69416132 BRANCH=none TEST=make Change-Id: Id940af917c9525aba7bc25eea0821f5f36a36653 Signed-off-by: Chris Ching Reviewed-on: https://review.coreboot.org/22959 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth --- src/soc/amd/stoneyridge/include/soc/iomap.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/soc/amd/stoneyridge/include') diff --git a/src/soc/amd/stoneyridge/include/soc/iomap.h b/src/soc/amd/stoneyridge/include/soc/iomap.h index 64a9b30f2f..ac340a62af 100644 --- a/src/soc/amd/stoneyridge/include/soc/iomap.h +++ b/src/soc/amd/stoneyridge/include/soc/iomap.h @@ -22,6 +22,11 @@ #define SPI_BASE_ADDRESS 0xfec10000 #define IO_APIC2_ADDR 0xfec20000 +/* I2C fixed address */ +#define I2C_BASE_ADDRESS 0xfedc2000 +#define I2C_DEVICE_SIZE 0x00001000 +#define I2C_DEVICE_COUNT 4 + #if IS_ENABLED(CONFIG_HPET_ADDRESS_OVERRIDE) #error HPET address override is not allowed and must be fixed at 0xfed00000 #endif -- cgit v1.2.3