mainboard/ocp/wedge100s: Add vboot support

* Add RO only FMAP.
* Add kconfig options.

Tested=OCP Wedge100s

Change-Id: I1979e0263e41f21c01c407ac81ad1198a53741e8
Signed-off-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/29593
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/mainboard/ocp/wedge100s/Kconfig

@@ -16,6 +16,14 @@ config BOARD_SPECIFIC_OPTIONS
 	select MAINBOARD_HAS_LPC_TPM
 	select MAINBOARD_HAS_TPM1
 
+config VBOOT
+	select VBOOT_VBNV_CMOS
+	select VBOOT_NO_BOARD_SUPPORT
+	select GBB_FLAG_DISABLE_LID_SHUTDOWN
+	select GBB_FLAG_DISABLE_PD_SOFTWARE_SYNC
+	select GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC
+	select GBB_FLAG_DISABLE_FWMP
+
 config MAINBOARD_DIR
 	string
 	default "ocp/wedge100s"
@@ -30,6 +38,7 @@ config IRQ_SLOT_COUNT
 
 config CBFS_SIZE
 	hex
+	default 0x006fa000 if VBOOT
 	default 0x00200000
 
 config VIRTUAL_ROM_SIZE
@@ -45,6 +54,7 @@ config FSP_PACKAGE_DEFAULT
 
 config FMDFILE
 	string
+	default "src/mainboard/$(CONFIG_MAINBOARD_DIR)/vboot-ro.fmd" if VBOOT
 	default "src/mainboard/$(CONFIG_MAINBOARD_DIR)/board.fmd"
 
 endif # BOARD_OCP_WEDGE100S

src/mainboard/ocp/wedge100s/cmos.layout

@@ -81,6 +81,7 @@ entries
 408          1       e       1        nmi
 409          2       e       7        power_on_after_fail
 #411          5       r       0        unused
+416          128      r      0        vbnv
 
 # MRC Scrambler Seed values
 896         32        r       0        mrc_scrambler_seed

src/mainboard/ocp/wedge100s/vboot-ro.fmd

@@ -0,0 +1,22 @@
+FLASH 16M {
+	SI_ALL@0x0 0x800000 {
+		SI_DESC@0x0 0x1000
+		SI_ME@0x1000 0x7ff000
+	}
+	SI_BIOS@0x800000 0x800000 {
+		MISC_RW@0x0 0x20000 {
+			RW_MRC_CACHE@0x0 0x10000
+			RW_VPD@0x010000 0x4000
+		}
+		WP_RO@0x020000 0x7e0000 {
+			RO_VPD@0x0 0x4000
+			RO_SECTION@0x4000 0x7dc000 {
+				FMAP@0x0 0x800
+				RO_FRID@0x800 0x40
+				RO_FRID_PAD@0x840 0x7c0
+				GBB@0x1000 0xef000
+				COREBOOT(CBFS)@0xf0000 0x6ec000
+			}
+		}
+	}
+}