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authorMykyta Dorokhin <mykyta.dorokhin@globallogic.com>2016-09-27 22:29:21 +0300
committerBrandon Bayer <bbayer@multitech.com>2016-10-26 15:36:30 -0500
commit8d54b0ff470aaa53cae0640f9093eff0b781202c (patch)
tree2ad34d6c4b592be0d7a1f4cad00d4d4120b6267e
parent6a9a67e34aca63caff77fd2f430cdbeaa1be3551 (diff)
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mtp: add firmware upgrade support for mlinux builds
-rw-r--r--recipes-core/images/mlinux-firmware-upgrade.inc25
-rw-r--r--recipes-core/images/mlinux-picocell-image.bb1
-rw-r--r--recipes-core/mlinux-scripts/mlinux-scripts-1.0.inc5
-rwxr-xr-xrecipes-core/mlinux-scripts/mlinux-scripts-1.0/mlinux-firmware-upgrade57
-rw-r--r--recipes-core/mlinux-scripts/mlinux-scripts_1.0.bb2
5 files changed, 88 insertions, 2 deletions
diff --git a/recipes-core/images/mlinux-firmware-upgrade.inc b/recipes-core/images/mlinux-firmware-upgrade.inc
new file mode 100644
index 0000000..c3c7c8d
--- /dev/null
+++ b/recipes-core/images/mlinux-firmware-upgrade.inc
@@ -0,0 +1,25 @@
+# generate mlinux firmware upgrade files
+
+FIRMWARE_UPGRADE_FILE_NAME ?= "${IMAGE_BASENAME}-${MACHINE}-upgrade.bin"
+
+do_firmware () {
+ cd ${DEPLOY_DIR_IMAGE}
+ rm -f bstrap.bin* uboot.bin* uImage.bin* rootfs.jffs2* model
+
+ cp at91bootstrap_pmecc_padded.bin bstrap.bin
+ cp u-boot-${MACHINE}.bin uboot.bin
+ cp uImage-${MACHINE}.bin uImage.bin
+ cp ${IMAGE_BASENAME}-${MACHINE}.jffs2 rootfs.jffs2
+
+ cat bstrap.bin | md5sum > bstrap.bin.md5
+ cat uboot.bin | md5sum > uboot.bin.md5
+ cat uImage.bin | md5sum > uImage.bin.md5
+ cat rootfs.jffs2 | md5sum > rootfs.jffs2.md5
+
+ echo "${MACHINE}" > model
+
+ tar cvf ${FIRMWARE_UPGRADE_FILE_NAME} bstrap.bin* uboot.bin* uImage.bin* rootfs.jffs2* model
+ rm -f bstrap.bin* uboot.bin* uImage.bin* rootfs.jffs2* model
+}
+
+addtask firmware after do_rootfs before do_build
diff --git a/recipes-core/images/mlinux-picocell-image.bb b/recipes-core/images/mlinux-picocell-image.bb
index 49670a9..f59793d 100644
--- a/recipes-core/images/mlinux-picocell-image.bb
+++ b/recipes-core/images/mlinux-picocell-image.bb
@@ -1,6 +1,7 @@
DESCRIPTION = "mLinux PicoCell image"
require mlinux-minimal-image.bb
+require mlinux-firmware-upgrade.inc
FILESYSTEM_FEATURES = "dosfstools \
cifs-utils \
diff --git a/recipes-core/mlinux-scripts/mlinux-scripts-1.0.inc b/recipes-core/mlinux-scripts/mlinux-scripts-1.0.inc
index fd75904..979fc4c 100644
--- a/recipes-core/mlinux-scripts/mlinux-scripts-1.0.inc
+++ b/recipes-core/mlinux-scripts/mlinux-scripts-1.0.inc
@@ -6,7 +6,9 @@ LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda
SRC_URI = "file://mlinux-wifi-ap \
file://mlinux-dhcpd \
file://mlinux-set-apn \
- file://mlinux-cell-router"
+ file://mlinux-cell-router \
+ file://mlinux-firmware-upgrade \
+"
do_install() {
@@ -15,4 +17,5 @@ do_install() {
install -m 755 ${WORKDIR}/mlinux-dhcpd ${D}${sbindir}
install -m 755 ${WORKDIR}/mlinux-set-apn ${D}${sbindir}
install -m 755 ${WORKDIR}/mlinux-cell-router ${D}${sbindir}
+ install -m 755 ${WORKDIR}/mlinux-firmware-upgrade ${D}${sbindir}
}
diff --git a/recipes-core/mlinux-scripts/mlinux-scripts-1.0/mlinux-firmware-upgrade b/recipes-core/mlinux-scripts/mlinux-scripts-1.0/mlinux-firmware-upgrade
new file mode 100755
index 0000000..94027d5
--- /dev/null
+++ b/recipes-core/mlinux-scripts/mlinux-scripts-1.0/mlinux-firmware-upgrade
@@ -0,0 +1,57 @@
+#!/bin/bash
+
+if [ $# != 1 ]; then
+ echo "Usage: $0 upgrade.bin"
+ exit 1
+fi
+
+set -e
+upgrade=$1
+
+mkdir -p /var/volatile
+cd /var/volatile
+
+# make sure firmware is for this device
+hw_version=$(cat /sys/devices/platform/mts-io/hw-version)
+firmware_model=$(tar -xO -f $upgrade model)
+shopt -s nocasematch
+if [[ ! "$hw_version" =~ ^$firmware_model- ]]; then
+ logger -s -t firmware_upgrade "Wrong firmware for this hardware"
+ logger -s -t firmware_upgrade "hw version: $hw_version"
+ logger -s -t firmware_upgrade "firmware model: $firmware_model"
+ exit 1
+fi
+
+files=(bstrap.bin uboot.bin uImage.bin config.jffs2 oem.jffs2 rootfs.jffs2)
+
+tobeflashed=0
+# verify all MD5 sums
+for (( i = 0; i < ${#files[@]}; i++ )); do
+ file=${files[i]}
+ # if the file is in the tar, md5sum it
+ if tar -t -f $upgrade | grep -F -q "$file"; then
+ logger -s -t firmware_upgrade "Checking MD5 for $file..."
+ if ! tar -x -f $upgrade $file.md5; then
+ logger -s -t firmware_upgrade "MD5 is not found for the $file, upgrade aborted"
+ exit 1
+ fi
+ if ! tar -xO -f $upgrade $file | md5sum -c $file.md5; then
+ logger -s -t firmware_upgrade "MD5 check failed, upgrade aborted"
+ exit 1
+ fi
+ tobeflashed=1
+ fi
+done
+
+if (( $tobeflashed )); then
+ mkdir -p /var/volatile/flash-upgrade
+ mv -f $upgrade /var/volatile/flash-upgrade/upgrade.bin
+ touch /var/volatile/do_flash_upgrade
+ logger -s -t firmware_upgrade "Rebooting"
+ sleep 1
+ reboot
+ exit 0
+else
+ logger -s -t firmware_upgrade "Nothing to be flashed!"
+ exit 1
+fi
diff --git a/recipes-core/mlinux-scripts/mlinux-scripts_1.0.bb b/recipes-core/mlinux-scripts/mlinux-scripts_1.0.bb
index 6b0d37f..9fb8fbd 100644
--- a/recipes-core/mlinux-scripts/mlinux-scripts_1.0.bb
+++ b/recipes-core/mlinux-scripts/mlinux-scripts_1.0.bb
@@ -2,6 +2,6 @@ DESCRIPTION = "Scripts to easily get started with common mLinux use cases"
require mlinux-scripts-1.0.inc
-PR = "r4"
+PR = "r5"
S = "${WORKDIR}/mlinux-scripts-${PV}"