Add new file

er605v2_write_initramfs.sh

+#!/bin/sh
+
+vol_count=$(cat /sys/class/ubi/ubi0/volumes_count)
+vol_kernel=
+vol_kernelb=
+
+if [ $# -ne 1 ] ; then
+    echo "USAGE: <path to openwrt-initramfs.bin> EXAMPLE: ./er605v2_write_initramfs.sh openwrt-initramfs.bin"
+    exit 1
+fi
+
+i=0
+name=
+while [ $i -lt $vol_count ]; do
+    name=$(cat /sys/class/ubi/ubi0_$i/name)
+    case $name in
+      "kernel")
+         vol_kernel=$i
+         ;;
+      "kernel.b")
+         vol_kernelb=$i
+         ;;
+    esac
+    i=`expr $i + 1`
+done
+
+if [ -z $vol_kernel ] || [ -z $vol_kernelb ] ; then
+   echo "ERROR: A required UBI volume was not found."
+   exit 1
+fi
+
+echo "Found kernel ubi partitions (ubi0_$vol_kernel and ubi0_$vol_kernelb). Flashing the initramfs.bin..."
+
+ubiupdatevol /dev/ubi0_$vol_kernel $1
+ubiupdatevol /dev/ubi0_$vol_kernelb $1
+
+sync
+
+echo "Done!"
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