build/config/sources/families/include/meson64_common.inc

UBOOT_TARGET_MAP="u-boot-dtb.img;;u-boot.bin.sd.bin:u-boot.bin u-boot-dtb.img"
BOOTSCRIPT="boot-meson64.cmd:boot.cmd"
BOOTENV_FILE='meson.txt'
LINUXFAMILY=meson64
ARCH=arm64
SERIALCON=ttyAML0
SRC_LOADADDR='LOADADDR=0x1080000'
BOOTBRANCH="tag:v2020.10"
OVERLAY_PREFIX='meson'

# this family does not need it
ATF_COMPILE="no"

if [[ $BOARD == lafrite ]]; then
		UBOOT_TARGET_MAP="u-boot-dtb.img;;u-boot.bin:u-boot.bin u-boot-dtb.img"
fi

CPUMIN=500000
CPUMAX=1536000
GOVERNOR=conservative

case $BRANCH in
	
	legacy)
		KERNELSOURCE='https://github.com/hardkernel/linux'
		KERNELBRANCH='branch:odroidg12-4.9.y'
		KERNELDIR='linux-odroid'
	;;

        current)
                KERNELBRANCH='branch:linux-5.10.y'
                KERNELPATCHDIR='meson64-current'
        ;;

        dev)
		KERNELBRANCH='branch:linux-5.10.y'
		KERNELPATCHDIR='meson64-dev'
        ;;

esac

# this helper function includes postprocess for p212 and its variants.
# $1 PATH for uboot blob repo
# $2 dir name in uboot blob repo
uboot_gxl_postprocess()
{
	mv u-boot.bin bl33.bin

	$1/blx_fix.sh 	$1/$2/bl30.bin \
			$1/$2/zero_tmp \
			$1/$2/bl30_zero.bin \
			$1/$2/bl301.bin \
			$1/$2/bl301_zero.bin \
			$1/$2/bl30_new.bin bl30

	python $1/acs_tool.pyc $1/$2/bl2.bin \
			$1/$2/bl2_acs.bin \
			$1/$2/acs.bin 0

	$1/blx_fix.sh 	$1/$2/bl2_acs.bin \
			$1/$2/zero_tmp \
			$1/$2/bl2_zero.bin \
			$1/$2/bl21.bin \
			$1/$2/bl21_zero.bin \
			$1/$2/bl2_new.bin bl2

	$1/$2/aml_encrypt_gxl 	--bl3enc --input $1/$2/bl30_new.bin
	$1/$2/aml_encrypt_gxl 	--bl3enc --input $1/$2/bl31.img
	$1/$2/aml_encrypt_gxl 	--bl3enc --input bl33.bin

	$1/$2/aml_encrypt_gxl 	--bl2sig --input $1/$2/bl2_new.bin \
				--output bl2.n.bin.sig

	$1/$2/aml_encrypt_gxl 	--bootmk \
				--output u-boot.bin \
				--bl2 bl2.n.bin.sig \
				--bl30 $1/$2/bl30_new.bin.enc \
				--bl31 $1/$2/bl31.img.enc \
				--bl33 bl33.bin.enc
}

# this helper function includes postprocess for u200 and its variants.
# $1 PATH for uboot blob repo
# $2 family g12a or g12b
uboot_g12_postprocess()
{
	mv u-boot.bin bl33.bin

	$1/blx_fix.sh $1/bl30.bin \
		      zero_tmp \
		      bl30_zero.bin \
		      $1/bl301.bin \
		      bl301_zero.bin \
		      bl30_new.bin bl30

	$1/blx_fix.sh $1/bl2.bin \
		      zero_tmp \
		      bl2_zero.bin \
		      $1/acs.bin \
		      bl21_zero.bin \
		      bl2_new.bin bl2

	$1/aml_encrypt_$2 --bl30sig \
			    --input bl30_new.bin \
			    --output bl30_new.bin.g12.enc \
			    --level v3
	$1/aml_encrypt_$2 --bl3sig \
			    --input bl30_new.bin.g12.enc \
			    --output bl30_new.bin.enc \
			    --level v3 --type bl30
	$1/aml_encrypt_$2 --bl3sig \
			    --input $1/bl31.img \
			    --output bl31.img.enc \
			    --level v3 --type bl31
	$1/aml_encrypt_$2 --bl3sig \
			    --input bl33.bin \
			    --compress lz4 \
			    --output bl33.bin.enc \
			    --level v3 --type bl33
	$1/aml_encrypt_$2 --bl2sig \
			    --input bl2_new.bin \
			    --output bl2.n.bin.sig
	if [ -e $1/lpddr3_1d.fw ]
		then
			$1/aml_encrypt_$2 --bootmk --output u-boot.bin \
			--bl2 bl2.n.bin.sig \
			--bl30 bl30_new.bin.enc \
			--bl31 bl31.img.enc \
			--bl33 bl33.bin.enc \
			--ddrfw1 $1/ddr4_1d.fw \
			--ddrfw2 $1/ddr4_2d.fw \
			--ddrfw3 $1/ddr3_1d.fw \
			--ddrfw4 $1/piei.fw \
			--ddrfw5 $1/lpddr4_1d.fw \
			--ddrfw6 $1/lpddr4_2d.fw \
			--ddrfw7 $1/diag_lpddr4.fw \
			--ddrfw8 $1/aml_ddr.fw \
			--ddrfw9 $1/lpddr3_1d.fw \
			--level v3
	else
		$1/aml_encrypt_$2 --bootmk  --output u-boot.bin \
			--bl2 bl2.n.bin.sig \
			--bl30 bl30_new.bin.enc \
			--bl31 bl31.img.enc \
			--bl33 bl33.bin.enc \
			--ddrfw1 $1/ddr4_1d.fw \
			--ddrfw2 $1/ddr4_2d.fw \
			--ddrfw3 $1/ddr3_1d.fw \
			--ddrfw4 $1/piei.fw \
			--ddrfw5 $1/lpddr4_1d.fw \
			--ddrfw6 $1/lpddr4_2d.fw \
			--ddrfw7 $1/diag_lpddr4.fw \
			--ddrfw8 $1/aml_ddr.fw \
			--level v3
	fi

}

# this helper function includes postprocess for meson gxl and gxm.
# $1 PATH for uboot blob repo
uboot_gxl_postprocess_ng()
{
    mv u-boot.bin bl33.bin

    $1/blx_fix.sh $1/bl30.bin \
                       $1/zero_tmp \
                       $1/bl30_zero.bin \
                       $1/bl301.bin \
                       $1/bl301_zero.bin \
                       $1/bl30_new.bin bl30

    python3 $1/acs_tool.py $1/bl2.bin $1/bl2_acs.bin $1/acs.bin 0

    $1/blx_fix.sh $1/bl2_acs.bin \
                       $1/zero_tmp \
                       $1/bl2_zero.bin \
                       $1/bl21.bin \
                       $1/bl21_zero.bin \
                       $1/bl2_new.bin bl2

    $1/aml_encrypt_gxl --bl3enc --input $1/bl30_new.bin
    $1/aml_encrypt_gxl --bl3enc --input $1/bl31.img
    $1/aml_encrypt_gxl --bl3enc --input bl33.bin
    $1/aml_encrypt_gxl --bl2sig --input $1/bl2_new.bin \
			--output bl2.n.bin.sig

    $1/aml_encrypt_gxl --bootmk --output u-boot.bin \
			--bl2 $1/bl2.n.bin.sig \
			--bl30 $1/bl30_new.bin.enc \
			--bl31 $1/bl31.img.enc \
			--bl33 bl33.bin.enc
}


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

family_tweaks_bsp()
{
	mkdir -p $destination/etc/udev/rules.d
	mkdir -p $destination/usr/local/bin
	cp $SRC/packages/bsp/rockchip/hdmi.rules $destination/etc/udev/rules.d
	install -m 755 $SRC/packages/bsp/rockchip/hdmi-hotplug $destination/usr/local/bin

	mkdir -p "$destination"/etc/X11/xorg.conf.d
	cat <<-EOF > "$destination"/etc/X11/xorg.conf.d/02-driver.conf
	# set fbdev as default driver.
	Section "Device"
         Identifier "NOGPU"
         Driver "fbdev"
	EndSection
	EOF
}