# SPDX-License-Identifier: GPL-2.0
# Copyright (C) 2018-present Team LibreELEC
# Copyright (C) 2023 JELOS (https://github.com/JustEnoughLinuxOS)

PKG_NAME="atf"
PKG_VERSION="2.10.0"
PKG_SHA256="696b8e53923aac4474532da7dd681f0bd044b329732facd65aeabea3e61adca9"
PKG_ARCH="arm aarch64"
PKG_LICENSE="BSD-3c"
PKG_SITE="https://github.com/ARM-software/arm-trusted-firmware"
PKG_URL="https://github.com/ARM-software/arm-trusted-firmware/archive/v${PKG_VERSION}.tar.gz"
PKG_DEPENDS_TARGET="toolchain"
PKG_LONGDESC="ARM Trusted Firmware is a reference implementation of secure world software, including a Secure Monitor executing at Exception Level 3 and various Arm interface standards."
PKG_TOOLCHAIN="manual"
PKG_PATCH_DIRS+="${DEVICE}"

[ -n "${KERNEL_TOOLCHAIN}" ] && PKG_DEPENDS_TARGET+=" gcc-${KERNEL_TOOLCHAIN}:host"

if [ "${ATF_PLATFORM}" = "rk3399" ]; then
  PKG_DEPENDS_TARGET+=" gcc-arm-none-eabi:host"
  export M0_CROSS_COMPILE="${TOOLCHAIN}/bin/arm-none-eabi-"
fi

make_target() {
  CROSS_COMPILE="${TARGET_KERNEL_PREFIX}" LDFLAGS="" CFLAGS="" make PLAT=${ATF_PLATFORM} bl31
}

makeinstall_target() {
  mkdir -p ${INSTALL}/usr/share/bootloader
  cp -a build/${ATF_PLATFORM}/release/${ATF_BL31_BINARY} ${INSTALL}/usr/share/bootloader
}