#U-Boot: Rock64
# Maintainer: Kevin Mihelich <kevin@archlinuxarm.org>

pkgname=uboot-rock64
pkgver=2020.04
pkgrel=1
pkgdesc="U-Boot for Rock64"
arch=('aarch64')
url='http://www.denx.de/wiki/U-Boot/WebHome'
license=('GPL')
backup=('boot/boot.txt' 'boot/boot.scr')
makedepends=('bc' 'git' 'python' 'swig' 'dtc')
install=${pkgname}.install
_commit_rkbin=15a3e065a49ba7981945d725207618e92ebe8ebb
source=("ftp://ftp.denx.de/pub/u-boot/u-boot-${pkgver/rc/-rc}-rc5.tar.bz2"
        "git+https://github.com/rockchip-linux/rkbin.git#commit=$_commit_rkbin"
        'boot.txt'
        'mkscr')
md5sums=('86f167cfe3a840ac47ddba868d6f1576'
         'SKIP'
         '5f1089c471f39b303bccbb9e1fc196f7'
         '021623a04afd29ac3f368977140cfbfd')

prepare() {
  mv ${srcdir}/u-boot-${pkgver}{-rc5,}
  cd ${srcdir}/u-boot-${pkgver/rc/-rc}
  cp ../rkbin/bin/rk33/rk322xh_bl31_v1.43.elf ./bl31.elf
  cp ../rkbin/bin/rk33/rk322xh_bl32_v1.54.bin ./bl32.bin

  sed -i 's/lpddr3-1600/lpddr3-666/g' arch/arm/dts/rk3328-rock64-u-boot.dtsi

  cd ${srcdir}/u-boot-${pkgver/rc/-rc}/configs
  echo 'CONFIG_CMD_BTRFS=y' >> rock64-rk3328_defconfig
  echo 'CONFIG_FS_BTRFS=y' >> rock64-rk3328_defconfig
#  echo 'CONFIG_NETCONSOLE=y' >> rock64-rk3328_defconfig
  echo 'CONFIG_IDENT_STRING=" Arch Linux ARM"' >> rock64-rk3328_defconfig

#  cd ${srcdir}/u-boot-${pkgver/rc/-rc}/fs/btrfs
#  patch --forward --strip=3 --input="${srcdir}/btrfs_extentio.patch"
}

build() {
  cd ${srcdir}/u-boot-${pkgver/rc/-rc}

  unset CLFAGS CXXFLAGS CPPFLAGS LDFLAGS

#  make distclean
  make rock64-rk3328_defconfig
  make -j4 EXTRAVERSION=-${pkgrel}
  make -j4 EXTRAVERSION=-${pkgrel} u-boot.itb
}

package() {
  cd u-boot-${pkgver/rc/-rc}

  mkdir -p "${pkgdir}/boot"

  tools/mkimage -n rk3328 -T rksd -d ./tpl/u-boot-tpl.bin "${pkgdir}/boot/rksd_loader.img"
  cat ./spl/u-boot-spl.bin >> "${pkgdir}/boot/rksd_loader.img"

  cp ./u-boot.itb "${pkgdir}/boot/u-boot.itb"

  tools/mkimage -A arm -O linux -T script -C none -n "U-Boot boot script" -d ../boot.txt "${pkgdir}/boot/boot.scr"
  cp ../{boot.txt,mkscr} "${pkgdir}"/boot
}