#!/bin/bash

set -e

. script_env
setup_toolchain

make -C "$UBOOT_DIR" CROSS_COMPILE=arm-linux- distclean

# We need the XSA file from Vivado.
# It contains the init code for the U-Boot SPL image.
if [ ! -f "$XSA_FILE" ]; then
    echo "ERROR: $XSA_FILE not found" >&2
    echo "Build the FPGA image before building U-Boot."
    exit 1
fi

# Create board directory with ps7_init_gpl.c.
rm -rf "$UBOOT_DIR/board/xilinx/zynq/redpitaya"
mkdir "$UBOOT_DIR/board/xilinx/zynq/redpitaya"
unzip $XSA_FILE ps7_init_gpl.c ps7_init_gpl.h -d "$UBOOT_DIR/board/xilinx/zynq/redpitaya"

cp -a devicetree/redpitaya_puzzlefw.dts "$UBOOT_DIR/arch/arm/dts/redpitaya.dts"
cp -a config/uboot_redpitaya_puzzlefw_defconfig "$UBOOT_DIR/configs/redpitaya_puzzlefw_defconfig"

make -C "$UBOOT_DIR" CROSS_COMPILE=arm-linux- redpitaya_puzzlefw_defconfig
make -C "$UBOOT_DIR" CROSS_COMPILE=arm-linux-