meta-ampere: fwupdate: detect Host FW to flash

Support a wrapper script to detect the Host firmware image by checking
the ExtendedVersion field from the MANIFEST file to flash into
the appropriate device components. The supported image type include:
- ExtendedVersion=secondary: flash to secondary Host SPI-NOR
- ExtendedVersion=scp-primary: flash to primary Boot EEPROM
- ExtendedVersion=scp-secondary: flash to alternative Boot EEPROM
- ExtendedVersion=fru: write to the FRU EEPROM.

Tested:
1. Flash UEFI firmware into the primary Host SPI-NOR via WebUI
2. Flash UEFI firmware into the secondary Host SPI-NOR via WebUI

Signed-off-by: Chanh Nguyen <chanh@os.amperecomputing.com>
Change-Id: I7dff2ca0f8b9de85c2cbac1a49d04b6e14721a03

4 files changed, 116 insertions, 3 deletions

diff --git a/meta-ampere/meta-common/recipes-ac01/packagegroups/packagegroup-ampere-apps.bb b/meta-ampere/meta-common/recipes-ac01/packagegroups/packagegroup-ampere-apps.bb
index 856d3dc0a..9e323864f 100644
--- a/meta-ampere/meta-common/recipes-ac01/packagegroups/packagegroup-ampere-apps.bb
+++ b/meta-ampere/meta-common/recipes-ac01/packagegroups/packagegroup-ampere-apps.bb
@@ -36,4 +36,5 @@ RDEPENDS:${PN}-system = " \
 SUMMARY:${PN}-flash = "Ampere Flash"
 RDEPENDS:${PN}-flash = " \
         ampere-flash-utils \
+        phosphor-software-manager \
         "
diff --git a/meta-ampere/meta-common/recipes-phosphor/flash/phosphor-software-manager/firmware_update.sh b/meta-ampere/meta-common/recipes-phosphor/flash/phosphor-software-manager/firmware_update.sh
new file mode 100755
index 000000000..af3e2bead
--- /dev/null
+++ b/meta-ampere/meta-common/recipes-phosphor/flash/phosphor-software-manager/firmware_update.sh
@@ -0,0 +1,101 @@
+#!/bin/bash
+#
+# Copyright (c) 2021 Ampere Computing LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#	http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# This script updates the EDKII / SCP firmware.
+# Author : Chanh Nguyen (chnguyen@amperecomputing.com)
+# Date : Sep 7, 2021
+# Modified:
+
+usage () {
+	echo "Usage:"
+	echo "	$(basename $0) <image path> "
+	echo "Where:"
+	echo "	<image path>: the path link to folder, which include image file and MANIFEST"
+	echo "Example:"
+	echo "	$(basename $0) /tmp/images/ghdh1393"
+}
+
+
+IMG_PATH="$1"
+if [ ! -d $IMG_PATH ]; then
+	echo $IMG_PATH
+	echo "The folder $IMG_PATH does not exist"
+	usage
+	exit 1
+fi
+
+MANIFEST_PATH="${IMG_PATH}/MANIFEST"
+if [ ! -f $MANIFEST_PATH ]; then
+	echo $MANIFEST_PATH
+	echo "The MANIFEST file $MANIFEST_PATH does not exist"
+	usage
+	exit 1
+fi
+
+EXTENDED_VERSION=$(awk '/ExtendedVersion/ {print}' ${MANIFEST_PATH} | cut -d "=" -f 2)
+
+# If the ExtendedVersion is empty, set default to update UEFI/EDKII on primary device
+if [ -z "$EXTENDED_VERSION" ]
+then
+	EXTENDED_VERSION="primary"
+fi
+
+# Assign the command based on the ExtendedVersion
+case ${EXTENDED_VERSION} in
+	"primary")
+		export IMAGE=$(find ${IMG_PATH} -type f \( -name "*.img" -o -name "*.bin" -o -name "*.rom" \))
+		export CMD='/usr/sbin/ampere_flash_bios.sh $IMAGE 1'
+		;;
+
+	"secondary")
+		export IMAGE=$(find ${IMG_PATH} -type f \( -name "*.img" -o -name "*.bin" -o -name "*.rom" \))
+		export CMD='/usr/sbin/ampere_flash_bios.sh $IMAGE 2'
+		;;
+
+	"scp-primary")
+		export IMAGE=$(find ${IMG_PATH} -type f \( -name "*.img" -o -name "*.slim" -o -name "*.rom" \))
+		export CMD='/usr/sbin/ampere_firmware_upgrade.sh smpmpro $IMAGE 1'
+		;;
+
+	"scp-secondary")
+		export IMAGE=$(find ${IMG_PATH} -type f \( -name "*.img" -o -name "*.slim" -o -name "*.rom" \))
+		export CMD='/usr/sbin/ampere_firmware_upgrade.sh smpmpro $IMAGE 2'
+		;;
+
+	"fru")
+		export IMAGE=$(find ${IMG_PATH} -type f \( -name "*.bin" \))
+		export CMD='/usr/sbin/ampere_firmware_upgrade.sh fru $IMAGE'
+		;;
+
+	*)
+		echo "Invalid ExtendedVersion: ${EXTENDED_VERSION}. Please check MANIFEST file!"
+		exit 1
+		;;
+esac
+
+
+if [ -z "$IMAGE" ]
+then
+	echo "ERROR: The image file: No such file or directory"
+	exit 1
+else
+	eval $CMD
+fi
+
+if [[ $? -ne 0 ]]; then
+	echo "ERROR: The firmware update not successfull"
+	exit 1
+fi
diff --git a/meta-ampere/meta-common/recipes-phosphor/flash/phosphor-software-manager/obmc-flash-host-bios@.service b/meta-ampere/meta-common/recipes-phosphor/flash/phosphor-software-manager/obmc-flash-host-bios@.service
index c344600b2..036b78928 100644
--- a/meta-ampere/meta-common/recipes-phosphor/flash/phosphor-software-manager/obmc-flash-host-bios@.service
+++ b/meta-ampere/meta-common/recipes-phosphor/flash/phosphor-software-manager/obmc-flash-host-bios@.service
@@ -4,4 +4,4 @@ Description=Ampere service for flashing the Host firmware image
 [Service]
 Type=oneshot
 RemainAfterExit=no
-ExecStart=/usr/sbin/ampere_flash_bios.sh /tmp/images/%I/*.img
+ExecStart=/usr/sbin/firmware_update.sh /tmp/images/%I
diff --git a/meta-ampere/meta-common/recipes-phosphor/flash/phosphor-software-manager_%.bbappend b/meta-ampere/meta-common/recipes-phosphor/flash/phosphor-software-manager_%.bbappend
index f5a250d60..7e855bcf5 100644
--- a/meta-ampere/meta-common/recipes-phosphor/flash/phosphor-software-manager_%.bbappend
+++ b/meta-ampere/meta-common/recipes-phosphor/flash/phosphor-software-manager_%.bbappend
@@ -1,7 +1,18 @@
 FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
 
+SRC_URI += " \
+             file://firmware_update.sh \
+           "
+
 PACKAGECONFIG[flash_bios] = "-Dhost-bios-upgrade=enabled, -Dhost-bios-upgrade=disabled"
 
-PACKAGECONFIG:append_ = " flash_bios"
+PACKAGECONFIG:append:mtjade = " flash_bios"
+
+SYSTEMD_SERVICE:${PN}:updater += "${@bb.utils.contains('PACKAGECONFIG', 'flash_bios', 'obmc-flash-host-bios@.service', '', d)}"
+
+RDEPENDS:${PN} += "bash"
 
-SYSTEMD_SERVICE:${PN}-updater += "${@bb.utils.contains('PACKAGECONFIG', 'flash_bios', 'obmc-flash-host-bios@.service', '', d)}"
+do_install:append:mtjade() {
+    install -d ${D}/usr/sbin
+    install -m 0755 ${WORKDIR}/firmware_update.sh ${D}/usr/sbin/firmware_update.sh
+}