Change in coreboot[master]: soc/intel/common/block: Stitch CSE blobs into FW_MAIN_X partitions

[Subrata Banik (Code Review)]

Subrata Banik has submitted this change. ( https://review.coreboot.org/c/coreboot/+/35406 )

Change subject: soc/intel/common/block: Stitch CSE blobs into FW_MAIN_X partitions
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soc/intel/common/block: Stitch CSE blobs into FW_MAIN_X partitions

Add Kconfig option for CSE me_rw blob path and stitch the me_rw blob
into FW_MAIN_X partitions.

BUG=b:145796136

Change-Id: I1d2908e9e16858c5f333e1b10b19d18b7ca27765
Signed-off-by: Sridhar Siricilla 
Signed-off-by: Rizwan Qureshi 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35406
Reviewed-by: Tim Wawrzynczak 
Reviewed-by: Furquan Shaikh 
Tested-by: build bot (Jenkins) 
---
M src/soc/intel/common/block/cse/Kconfig
M src/soc/intel/common/block/cse/Makefile.inc
2 files changed, 15 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Furquan Shaikh: Looks good to me, approved
  Tim Wawrzynczak: Looks good to me, approved

diff --git a/src/soc/intel/common/block/cse/Kconfig b/src/soc/intel/common/block/cse/Kconfig
index b6f49c6..1cb7d35 100644
--- a/src/soc/intel/common/block/cse/Kconfig
+++ b/src/soc/intel/common/block/cse/Kconfig
@@ -31,3 +31,9 @@
    default "me_rw"
    help
     CBFS entry name for Intel CSE CBFS RW blob
+
+config SOC_INTEL_CSE_RW_FILE
+	string "Intel CSE CBFS RW path and filename"
+	default ""
+	help
+	 Intel CSE CBFS RW blob path and file name
diff --git a/src/soc/intel/common/block/cse/Makefile.inc b/src/soc/intel/common/block/cse/Makefile.inc
index 30ff66b..11cc3c2 100644
--- a/src/soc/intel/common/block/cse/Makefile.inc
+++ b/src/soc/intel/common/block/cse/Makefile.inc
@@ -3,3 +3,12 @@
 ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_CSE) += cse.c
 ramstage-$(CONFIG_SOC_INTEL_CSE_LITE_SKU) += cse_lite.c
 smm-$(CONFIG_SOC_INTEL_COMMON_BLOCK_HECI_DISABLE_IN_SMM) += disable_heci.c
+
+ifneq ($(CONFIG_SOC_INTEL_CSE_RW_FILE),"")
+CSE_LITE_ME_RW = $(call strip_quotes,$(CONFIG_SOC_INTEL_CSE_RW_CBFS_NAME))
+regions-for-file-$(CSE_LITE_ME_RW) = FW_MAIN_A,FW_MAIN_B
+cbfs-files-y += $(CSE_LITE_ME_RW)
+$(CSE_LITE_ME_RW)-file := $(call strip_quotes,$(CONFIG_SOC_INTEL_CSE_RW_FILE))
+$(CSE_LITE_ME_RW)-name := $(CSE_LITE_ME_RW)
+$(CSE_LITE_ME_RW)-type := raw
+endif