# SPDX-License-Identifier: GPL-2.0
# Copyright (C) 2017-present Team LibreELEC (https://libreelec.tv)

PKG_RKBIN="$(get_build_dir rkbin)"
PKG_SOC="px30"

PKG_DATAFILE="$PKG_RKBIN/bin/rk33/rk3326_ddr_333MHz_v1.15.bin"
PKG_LOADER="$PKG_RKBIN/bin/rk33/rk3326_miniloader_v1.20.bin"
PKG_BL31="$PKG_RKBIN/bin/rk33/rk3326_bl31_v1.21.elf"
PKG_BL32="$PKG_RKBIN/bin/rk33/rk3326_bl32_v1.15.bin"

PKG_LOAD_ADDR="0x00200000"


if [ -n "$PKG_DATAFILE" -a -n "$PKG_LOADER" ]; then
  tools/mkimage -n $PKG_SOC -T rksd -d "$PKG_DATAFILE" idbloader.img
  cat "$PKG_LOADER" >> idbloader.img
  cp -av idbloader.img $INSTALL/usr/share/bootloader
fi

if [ -n "$PKG_LOAD_ADDR" ]; then
  $PKG_RKBIN/tools/loaderimage --pack --uboot u-boot-dtb.bin uboot.img $PKG_LOAD_ADDR
  cp -av uboot.img $INSTALL/usr/share/bootloader
fi

cat >$INSTALL/usr/share/bootloader/boot.ini <<EOF
odroidgoa-uboot-config

setenv fdt_addr_r "0x01f00000"
setenv dtb_name "rk3326-rg351v-linux.dtb"
setenv loadaddr "${PKG_LOAD_ADDR}"
setenv scriptaddr "0x00500000"
setenv kernel_addr_r "0x02008000"

sysboot mmc 1:1 any \${scriptaddr} /extlinux/rk3326-rg351v-linux.dtb.conf

EOF

if [ $DEVICE = "AndroidGoAdvance" ]; then
if [ -n "$PKG_BL31" ]; then
  cat >trust.ini <<EOF
[VERSION]
MAJOR=1
MINOR=0
[BL30_OPTION]
SEC=0
[BL31_OPTION]
SEC=1
PATH=$PKG_BL31
ADDR=0x00010000
[BL32_OPTION]
SEC=1
PATH=$PKG_BL32
ADDR=0x08400000
[BL33_OPTION]
SEC=0
[OUTPUT]
PATH=trust.img
EOF
  $PKG_RKBIN/tools/trust_merger --rsa 3 --verbose trust.ini
  cp -av trust.img $INSTALL/usr/share/bootloader
fi

else

if [ -n "$PKG_BL31" ]; then
  cat >trust.ini <<EOF
[BL30_OPTION]
SEC=0
[BL31_OPTION]
SEC=1
PATH=$PKG_BL31
ADDR=0x00010000
[BL32_OPTION]
SEC=0
[BL33_OPTION]
SEC=0
[OUTPUT]
PATH=trust.img
EOF
  $PKG_RKBIN/tools/trust_merger --verbose trust.ini
  cp -av trust.img $INSTALL/usr/share/bootloader
fi

fi

LE_TMP=$(mktemp -d)
mkdir -p "${LE_TMP}/extlinux" 
mkdir -p $INSTALL/usr/share/bootloader/extlinux

LINUX_DTS_DIR=$(get_build_dir linux)/.install_pkg/usr/share/bootloader
  for dtb in $(find $LINUX_DTS_DIR -name "*.dtb")
  do
cat << EOF > "${LE_TMP}/extlinux/$(basename ${dtb}).conf"
LABEL ${DISTRO}
  LINUX /${KERNEL_NAME}
  FDT /$(basename ${dtb})
  APPEND boot=UUID=@BOOT_UUID@ disk=UUID=@DISK_UUID@ quiet ${EXTRA_CMDLINE}
EOF

cp -a "${LE_TMP}/extlinux/$(basename ${dtb}).conf" $INSTALL/usr/share/bootloader/extlinux
done