[coreboot-gerrit] Change in coreboot[master]: sgx: Move SGX code to intel/common/block

[Pratikkumar V Prajapati (Code Review)]

Pratikkumar V Prajapati has uploaded this change for review. ( https://review.coreboot.org/20173


Change subject: sgx: Move SGX code to intel/common/block
......................................................................

sgx: Move SGX code to intel/common/block

CONFIG_SOC_INTEL_COMMON_BLOCK_SGX controls building. The SGX feature
is still enabled from devicetree.cb. As of now this SGX init supports
only KBL (SKL not tested). Support of SGX for new SOCs would be added
incrementally in this common code base.

Change-Id: I0fbba364b7342e686a2287ea1a910ef9a4eed595
Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati at intel.com>
---
A src/soc/intel/common/block/sgx/Kconfig
A src/soc/intel/common/block/sgx/Makefile.inc
R src/soc/intel/common/block/sgx/sgx.c
M src/soc/intel/skylake/Kconfig
M src/soc/intel/skylake/Makefile.inc
5 files changed, 9 insertions(+), 1 deletion(-)



  git pull ssh://review.coreboot.org:29418/coreboot refs/changes/73/20173/1

diff --git a/src/soc/intel/common/block/sgx/Kconfig b/src/soc/intel/common/block/sgx/Kconfig
new file mode 100644
index 0000000..7889582
--- /dev/null
+++ b/src/soc/intel/common/block/sgx/Kconfig
@@ -0,0 +1,7 @@
+config SOC_INTEL_COMMON_BLOCK_SGX
+	bool
+	default n
+	help
+	 Software Guard eXtension(SGX) Feature. Intel SGX is a set of new CPU
+	 instructions that can be used by applications to set aside privat
+	 regions of code and data.
diff --git a/src/soc/intel/common/block/sgx/Makefile.inc b/src/soc/intel/common/block/sgx/Makefile.inc
new file mode 100644
index 0000000..3fa18d8
--- /dev/null
+++ b/src/soc/intel/common/block/sgx/Makefile.inc
@@ -0,0 +1 @@
+ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_SGX) += sgx.c
diff --git a/src/soc/intel/skylake/sgx.c b/src/soc/intel/common/block/sgx/sgx.c
similarity index 100%
rename from src/soc/intel/skylake/sgx.c
rename to src/soc/intel/common/block/sgx/sgx.c
diff --git a/src/soc/intel/skylake/Kconfig b/src/soc/intel/skylake/Kconfig
index 26f9021..84be5b6 100644
--- a/src/soc/intel/skylake/Kconfig
+++ b/src/soc/intel/skylake/Kconfig
@@ -63,6 +63,7 @@
 	select SOC_INTEL_COMMON_BLOCK_RTC
 	select SOC_INTEL_COMMON_BLOCK_SA
 	select SOC_INTEL_COMMON_BLOCK_SATA
+	select SOC_INTEL_COMMON_BLOCK_SGX
 	select SOC_INTEL_COMMON_BLOCK_SMBUS
 	select SOC_INTEL_COMMON_BLOCK_TIMER
 	select SOC_INTEL_COMMON_BLOCK_UART
diff --git a/src/soc/intel/skylake/Makefile.inc b/src/soc/intel/skylake/Makefile.inc
index 75d57a9..0a8d105 100644
--- a/src/soc/intel/skylake/Makefile.inc
+++ b/src/soc/intel/skylake/Makefile.inc
@@ -63,7 +63,6 @@
 ramstage-y += pmutil.c
 ramstage-$(CONFIG_PLATFORM_USES_FSP2_0) += reset.c
 ramstage-y += sd.c
-ramstage-y += sgx.c
 ramstage-y += smi.c
 ramstage-y += smmrelocate.c
 ramstage-y += spi.c

-- 
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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I0fbba364b7342e686a2287ea1a910ef9a4eed595
Gerrit-Change-Number: 20173
Gerrit-PatchSet: 1
Gerrit-Owner: Pratikkumar V Prajapati <pratikkumar.v.prajapati at intel.com>