soc: Add AMD Stoney Ridge southbridge code

Copy the Hudson/Kern code from southbridge/amd/pi/hudson.  This
is the first of a series of patches to migrate Stoney Ridge
support from cpu, northbridge, and southbridge to soc/

Changes:
- add soc/amd/stoneyridge and soc/amd/common
- remove all other Husdon versions
- update include paths, etc
- clean up Kconfig and Makefile
- create chip.c to contain chip_ops

Change-Id: Ib88a868e654ad127be70ecc506f6b90b784f8d1b
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19722
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/src/vendorcode/amd/pi/Makefile.inc b/src/vendorcode/amd/pi/Makefile.inc
index 07f208ac76..279b89df4a 100644
--- a/src/vendorcode/amd/pi/Makefile.inc
+++ b/src/vendorcode/amd/pi/Makefile.inc
@@ -61,7 +61,12 @@ AGESA_INC += -I$(AGESA_ROOT)/Proc/IDS
 endif
 
 AGESA_INC += -I$(src)/northbridge/amd/pi
+
+ifeq ($(CONFIG_SOC_AMD_STONEYRIDGE),y)
+AGESA_INC += -I$(src)/soc/amd/stoneyridge/include
+else
 AGESA_INC += -I$(src)/southbridge/amd/pi/hudson
+endif
 
 AGESA_INC += -I$(src)/arch/x86/include
 AGESA_INC += -I$(src)/include
@@ -115,7 +120,7 @@ agesa_raw_files += $(wildcard $(AGESA_ROOT)/Proc/Fch/Kern/KernImc/*.[cS])
 agesa_raw_files += $(wildcard $(AGESA_ROOT)/Proc/Fch/Common/*.[cS])
 agesa_raw_files += $(wildcard $(AGESA_ROOT)/Proc/Psp/PspBaseLib/*.[cS])
 endif
-ifeq ($(CONFIG_HUDSON_IMC_FWM),y)
+ifeq ($(CONFIG_HUDSON_IMC_FWM)$(CONFIG_STONEYRIDGE_IMC_FWM),y)
 agesa_raw_files += $(wildcard $(src)/vendorcode/amd/pi/Lib/imc/*.c)
 endif