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-rw-r--r--src/soc/intel/apollolake/Kconfig39
-rw-r--r--src/soc/intel/apollolake/Makefile.inc14
-rw-r--r--src/soc/intel/apollolake/placeholders.c11
3 files changed, 64 insertions, 0 deletions
diff --git a/src/soc/intel/apollolake/Kconfig b/src/soc/intel/apollolake/Kconfig
new file mode 100644
index 0000000000..ca38494d79
--- /dev/null
+++ b/src/soc/intel/apollolake/Kconfig
@@ -0,0 +1,39 @@
+config SOC_INTEL_APOLLOLAKE
+ bool
+ help
+ Intel Apollolake support
+
+if SOC_INTEL_APOLLOLAKE
+
+config CPU_SPECIFIC_OPTIONS
+ def_bool y
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_RAMSTAGE_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_VERSTAGE_X86_32
+ # CPU specific options
+ select CPU_INTEL_FIRMWARE_INTERFACE_TABLE
+ select IOAPIC
+ select SMP
+ select SSE2
+ select SUPPORT_CPU_UCODE_IN_CBFS
+ # Misc options
+ select COLLECT_TIMESTAMPS
+ select HAVE_INTEL_FIRMWARE
+ select MMCONF_SUPPORT
+ select MMCONF_SUPPORT_DEFAULT
+ select PARALLEL_MP
+ select PCIEXP_ASPM
+ select PCIEXP_COMMON_CLOCK
+ select PCIEXP_CLK_PM
+ select PCIEXP_L1_SUB_STATE
+ select REG_SCRIPT
+ select RELOCATABLE_RAMSTAGE # Build fails if this is not selected
+ select SOC_INTEL_COMMON
+ select UDELAY_TSC
+
+config CPU_ADDR_BITS
+ int
+ default 36
+
+endif
diff --git a/src/soc/intel/apollolake/Makefile.inc b/src/soc/intel/apollolake/Makefile.inc
new file mode 100644
index 0000000000..b37cf8d8b3
--- /dev/null
+++ b/src/soc/intel/apollolake/Makefile.inc
@@ -0,0 +1,14 @@
+ifeq ($(CONFIG_SOC_INTEL_APOLLOLAKE),y)
+
+subdirs-y += ../../../cpu/intel/microcode
+subdirs-y += ../../../cpu/intel/turbo
+subdirs-y += ../../../cpu/x86/lapic
+subdirs-y += ../../../cpu/x86/mtrr
+subdirs-y += ../../../cpu/x86/smm
+subdirs-y += ../../../cpu/x86/tsc
+
+romstage-y += placeholders.c
+smm-y += placeholders.c
+ramstage-y += placeholders.c
+
+endif
diff --git a/src/soc/intel/apollolake/placeholders.c b/src/soc/intel/apollolake/placeholders.c
new file mode 100644
index 0000000000..cf0fe368fc
--- /dev/null
+++ b/src/soc/intel/apollolake/placeholders.c
@@ -0,0 +1,11 @@
+#include <cbmem.h>
+#include <cpu/x86/smm.h>
+
+void *cbmem_top(void)
+{
+ return NULL;
+}
+
+void southbridge_smi_set_eos(void)
+{
+}