soc/amd/cezanne: Get I2C specific code for cezanne

Add macros, settings and callbacks to support I2C for cezanne.

Change-Id: Ic480681d4b7c6fb8591e729090e4faeb5fccf800
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51025
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/src/soc/amd/cezanne/Makefile.inc b/src/soc/amd/cezanne/Makefile.inc
index f099ad81d8..91a16d89ba 100644
--- a/src/soc/amd/cezanne/Makefile.inc
+++ b/src/soc/amd/cezanne/Makefile.inc
@@ -11,19 +11,23 @@ all-y		+= aoac.c
 
 bootblock-y	+= bootblock.c
 bootblock-y	+= early_fch.c
+bootblock-y	+= i2c.c
 bootblock-y	+= gpio.c
 bootblock-y	+= reset.c
 bootblock-y	+= uart.c
 
+verstage-y	+= i2c.c
 verstage_x86-y	+= gpio.c
 verstage_x86-y	+= reset.c
 verstage_x86-y	+= uart.c
 
+romstage-y	+= i2c.c
 romstage-y	+= gpio.c
 romstage-y	+= reset.c
 romstage-y	+= romstage.c
 romstage-y	+= uart.c
 
+ramstage-y	+= i2c.c
 ramstage-y	+= acpi.c
 ramstage-y	+= chip.c
 ramstage-y	+= cpu.c