ARCH=arm64
KERNEL_IMAGE_TYPE=Image
HAS_UUID_SUPPORT=yes

case $BRANCH in
	default)
	BOOTSOURCE='https://github.com/hardkernel/u-boot.git'
	BOOTBRANCH='branch:odroidc2-v2015.01'
	BOOTDIR='u-boot-odroidc2'
	# NOTE: This u-boot version incorrectly parses boot.scr header
	# due to wrong data type for 64 bit compiler, so boot.scr doesn't work
	BOOTSCRIPT='boot-odroid-c2.ini:boot.ini'
	UBOOT_TARGET_MAP='ARCH=arm;;sd_fuse/bl1.bin.hardkernel sd_fuse/u-boot.bin'
	UBOOT_USE_GCC='== 4.9'

	KERNELSOURCE='https://github.com/hardkernel/linux'
	KERNELBRANCH='branch:odroidc2-3.14.y'
	KERNELDIR='linux-odroidc2'

	KERNEL_USE_GCC='> 5.0'
	;;

	next)
	BOOTSOURCE=$MAINLINE_UBOOT_SOURCE
	BOOTDIR=$MAINLINE_UBOOT_DIR
	BOOTBRANCH='tag:v2017.11'
	BOOTPATCHDIR='u-boot-odroidc2-next'
	UBOOT_TARGET_MAP=";;$SRC/cache/sources/odroidc2-blobs/bl1.bin.hardkernel u-boot.bin"
	BOOTSCRIPT='boot-odroid-c2-next.cmd:boot.cmd'
	BOOTENV_FILE='odroidc2-next.txt'
	UBOOT_USE_GCC='> 7.0'

	KERNELSOURCE=$MAINLINE_KERNEL_SOURCE
	KERNELBRANCH='branch:linux-4.14.y'
	KERNELDIR=$MAINLINE_KERNEL_DIR

	KERNEL_USE_GCC='> 7.0'
	;;

	dev)
	BOOTSOURCE=$MAINLINE_UBOOT_SOURCE
	BOOTDIR=$MAINLINE_UBOOT_DIR
	BOOTBRANCH='tag:v2017.11'
	BOOTPATCHDIR='u-boot-odroidc2-next'
	UBOOT_TARGET_MAP=";;$SRC/cache/sources/odroidc2-blobs/bl1.bin.hardkernel u-boot.bin"
	BOOTSCRIPT='boot-odroid-c2-next.cmd:boot.cmd'
	BOOTENV_FILE='odroidc2-next.txt'
	UBOOT_USE_GCC='> 7.0'

	KERNELSOURCE=$MAINLINE_KERNEL_SOURCE
	KERNELBRANCH='branch:master'
	KERNELDIR=$MAINLINE_KERNEL_DIR

	KERNEL_USE_GCC='> 7.0'
	;;
esac

CPUMIN=500000
CPUMAX=1536000
GOVERNOR=ondemand

uboot_custom_postprocess()
{
	if [[ $BRANCH != default ]]; then
		local t=$SRC/cache/sources/odroidc2-blobs/
		$t/fip_create	--bl30  $t/gxb/bl30.bin \
				--bl301 $t/gxb/bl301.bin \
				--bl31  $t/gxb/bl31.bin \
				--bl33  u-boot.bin \
				fip.bin
		$t/fip_create --dump fip.bin
		cat $t/gxb/bl2.package fip.bin > boot_new.bin
		rm -f u-boot.img
		$t/gxb/aml_encrypt_gxb --bootsig \
                                --input boot_new.bin \
                                --output u-boot.img
		rm -f u-boot.bin
		dd if=u-boot.img of=u-boot.bin bs=512 skip=96 status=none
	fi
}

write_uboot_platform()
{
	dd if=$1/bl1.bin.hardkernel of=$2 bs=1 count=442 conv=fsync > /dev/null 2>&1
	dd if=$1/bl1.bin.hardkernel of=$2 bs=512 skip=1 seek=1 conv=fsync > /dev/null 2>&1
	dd if=$1/u-boot.bin of=$2 bs=512 seek=97 conv=fsync > /dev/null 2>&1
	#dd if=/dev/zero of=$2 seek=1249 count=799 bs=512 conv=fsync > /dev/null 2>&1
}

family_tweaks()
{
	echo "#Odroid serial console allow root" >> $SDCARD/etc/securetty
	echo "ttyAML0" >> $SDCARD/etc/securetty

	# enable service installed from BSP
	chroot $SDCARD /bin/bash -c "systemctl --no-reload enable odroid-c2-hdmi.service >/dev/null 2>&1"
}

family_tweaks_bsp()
{
	install -m 755 $SRC/packages/bsp/odroid/c2_init.sh $destination/usr/lib/armbian/c2_init.sh
	cp $SRC/packages/bsp/odroid/odroid-c2-hdmi.service $destination/lib/systemd/system/
}