meta-asrock: e3c256d4i: Add bios-update config parameters

Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Change-Id: I0940ff15a1880ececf3cfac9196f5df8f4f15ab7
diff --git a/meta-asrock/meta-e3c256d4i/recipes-phosphor/flash/phosphor-software-manager/bios-update b/meta-asrock/meta-e3c256d4i/recipes-phosphor/flash/phosphor-software-manager/bios-update
new file mode 100644
index 0000000..ad1bfdf
--- /dev/null
+++ b/meta-asrock/meta-e3c256d4i/recipes-phosphor/flash/phosphor-software-manager/bios-update
@@ -0,0 +1,9 @@
+BIOS_UPDATE_PREP_GPIOS=(
+  ME_OVERRIDE=1
+  FM_ME_RCVR_N=0
+  BMC_PCH_BIOS_CS_N=0
+)
+BIOS_UPDATE_MAGIC_OFFSET=16
+BIOS_UPDATE_MAGIC=5aa5f00f
+BIOS_UPDATE_SIZE=$((32 << 20))
+BIOS_UPDATE_POWER_GPIO=BMC_PSOUT
diff --git a/meta-asrock/meta-e3c256d4i/recipes-phosphor/flash/phosphor-software-manager_%.bbappend b/meta-asrock/meta-e3c256d4i/recipes-phosphor/flash/phosphor-software-manager_%.bbappend
new file mode 100644
index 0000000..c8d4bd0
--- /dev/null
+++ b/meta-asrock/meta-e3c256d4i/recipes-phosphor/flash/phosphor-software-manager_%.bbappend
@@ -0,0 +1,3 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+SRC_URI += "file://bios-update"