#!/usr/bin/env bash
scriptDir=$(dirname -- "$(readlink -f -- "$BASH_SOURCE")")
source $scriptDir/../../scripts-settings/common_variable.sh


export CROSS_COMPILE_AARCH64_PATH=$BUILD_DIR/source/toolchain/aarch64--glibc--stable-final
export CROSS_COMPILE_AARCH64=$CROSS_COMPILE_AARCH64_PATH/bin/aarch64-buildroot-linux-gnu-


#AGX
#export WORK_DIR=/home/test/agx
#export BUILD_DIR=$WORK_DIR/Linux_for_Tegra
export UEFI_STMM_PATH=$BUILD_DIR/bootloader/standalonemm_optee_t194.bin
export PLATFORM=194

echo $CROSS_COMPILE_AARCH64_PATH
echo $CROSS_COMPILE_AARCH64
echo $WORK_DIR
echo $BUILD_DIR
echo $UEFI_STMM_PATH
echo $PLATFORM

echo "${PLATFORM}"

#----------------------------------------------------------------------
#Building the OP-TEE source code
#----------------------------------------------------------------------
#Execute this command to build the OP-TEE source package:
cd $BUILD_DIR/source/public
./optee_src_build.sh -p t$PLATFORM

#----------------------------------------------------------------------
#Building the OP-TEE dtb
#----------------------------------------------------------------------
#Execute this command to build OP-TEE dtb:

dtc -I dts -O dtb -o ./optee/tegra$PLATFORM-optee.dtb ./optee/tegra$PLATFORM-optee.dts

#Building the ATF source code with OP-TEE SPD

mkdir -p $BUILD_DIR/source/atf_build

#tar -I lbzip2 -C $BUILD_DIR/source/atf_build -xpf $WORK_DIR/atf_src.tbz2
tar -I lbzip2 -C $BUILD_DIR/source/atf_build -xpf $BUILD_DIR/source/public/atf_src.tbz2

cd $BUILD_DIR/source/atf_build/arm-trusted-firmware
make BUILD_BASE=./build \
     CROSS_COMPILE="${CROSS_COMPILE_AARCH64}" \
     DEBUG=0 LOG_LEVEL=20 PLAT=tegra SPD=opteed TARGET_SOC=t$PLATFORM V=0
cd ../..

# Get gen_tos_part_img.py. It's usually in the directory
#   <Linux_for_Tegra>/nv_tegra/tos-scripts/ of BSP package.

#2. Generate the tos.img with the commands:
   $BUILD_DIR/nv_tegra/tos-scripts/gen_tos_part_img.py \
       --monitor $BUILD_DIR/source/atf_build/arm-trusted-firmware/build/tegra/t$PLATFORM/release/bl31.bin \
       --os $BUILD_DIR/source/public/optee/build/t$PLATFORM/core/tee-raw.bin \
       --dtb $BUILD_DIR/source/public/optee/tegra$PLATFORM-optee.dtb \
       --tostype optee \
       ./tos.img

#To verify the image:
#1. Replace the default TOS image file with the newly generated TOS
#   image. The default TOS image file is located at:
#   <Linux_for_Tegra>/bootloader/tos-optee_t<platform>.img

 cp $BUILD_DIR/bootloader/tos-optee_t$PLATFORM.img $BUILD_DIR/bootloader/tos-optee_t$PLATFORM.img.old
 echo -----------------------------------------------------------------------------------------
 pwd
 cp ./tos.img $BUILD_DIR/bootloader/tos-optee_t$PLATFORM.img
 ls -la $BUILD_DIR/bootloader/tos-optee_t$PLATFORM.img