1 files changed, 46 insertions, 0 deletions
diff --git a/examples/beagleboneblack-customise.sh b/examples/beagleboneblack-customise.sh
new file mode 100755
index 0000000..2b69069
--- /dev/null
+++ b/examples/beagleboneblack-customise.sh
@@ -0,0 +1,46 @@
+#!/bin/sh
+
+set -e
+
+rootdir=$1
+
+# copy u-boot to the boot partition
+cp $rootdir/usr/lib/u-boot/am335x_boneblack/MLO $rootdir/boot/MLO
+cp $rootdir/usr/lib/u-boot/am335x_boneblack/u-boot.img $rootdir/boot/u-boot.img
+
+# Setup uEnv.txt
+kernelVersion=$(basename `dirname $rootdir/usr/lib/*/am335x-boneblack.dtb`)
+version=$(echo $kernelVersion | sed 's/linux-image-\(.*\)/\1/')
+initRd=initrd.img-$version
+vmlinuz=vmlinuz-$version
+
+# uEnv.txt for Beaglebone
+# based on https://github.com/beagleboard/image-builder/blob/master/target/boot/beagleboard.org.txt
+cat >> $rootdir/boot/uEnv.txt <<EOF
+mmcroot=/dev/mmcblk0p2 ro
+mmcrootfstype=ext4 rootwait fixrtc
+
+console=ttyO0,115200n8
+
+kernel_file=$vmlinuz
+initrd_file=$initRd
+
+loadaddr=0x80200000
+initrd_addr=0x81000000
+fdtaddr=0x80F80000
+
+initrd_high=0xffffffff
+fdt_high=0xffffffff
+
+loadkernel=load mmc \${mmcdev}:\${mmcpart} \${loadaddr} \${kernel_file}
+loadinitrd=load mmc \${mmcdev}:\${mmcpart} \${initrd_addr} \${initrd_file}; setenv initrd_size \${filesize}
+loadfdt=load mmc \${mmcdev}:\${mmcpart} \${fdtaddr} /dtbs/\${fdtfile}
+
+loadfiles=run loadkernel; run loadinitrd; run loadfdt
+mmcargs=setenv bootargs console=tty0 console=\${console} root=\${mmcroot} rootfstype=\${mmcrootfstype}
+
+uenvcmd=run loadfiles; run mmcargs; bootz \${loadaddr} \${initrd_addr}:\${initrd_size} \${fdtaddr}
+EOF
+
+mkdir -p $rootdir/boot/dtbs
+cp $rootdir/usr/lib/linux-image-*-armmp/* $rootdir/boot/dtbs