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# Should not need any external patches
SRC_URI = "${EMBEDDEDSW_SRCURI}"

# We WANT to default to this version when available
DEFAULT_PREFERENCE = "100"

inherit xsctapp xsctyaml

# This needs to match fsbl.bbappend
FSBL_IMAGE_NAME = "fsbl-${MACHINE}"

B = "${S}/${XSCTH_PROJ}"
B:zynq = "${S}/${XSCTH_PROJ}"
B:zynqmp = "${S}/${XSCTH_PROJ}"

XSCTH_MISC:append:zynqmp-dr = " -lib libmetal"

XSCTH_COMPILER_DEBUG_FLAGS = " -DFSBL_DEBUG_INFO"

XSCTH_APP:zynq   = "Zynq FSBL"
XSCTH_APP:zynqmp = "Zynq MP FSBL"

# Building for zynq does work here
COMPATIBLE_MACHINE:zynq = ".*"

# XSCT version provides it's own toolchain, so can build in any environment
COMPATIBLE_HOST:zynq   = "${HOST_SYS}"
COMPATIBLE_HOST:zynqmp = "${HOST_SYS}"

# Clear this for a Linux build, using the XSCT toolchain
EXTRA_OEMAKE:linux = ""
EXTRA_OEMAKE:linux-gnueabi = ""

# Workaround for hardcoded toolchain items
XSCT_PATH_ADD:append:elf = "\
${UNPACKDIR}/bin:"

XSCT_PATH_ADD:append:eabi = "\
${UNPACKDIR}/bin:"

do_compile:prepend:elf:aarch64() {
  mkdir -p ${UNPACKDIR}/bin
  echo "#! /bin/bash\n${CC} \$@" > ${UNPACKDIR}/bin/aarch64-none-elf-gcc
  echo "#! /bin/bash\n${AS} \$@" > ${UNPACKDIR}/bin/aarch64-none-elf-as
  echo "#! /bin/bash\n${AR} \$@" > ${UNPACKDIR}/bin/aarch64-none-elf-ar
  chmod 0755 ${UNPACKDIR}/bin/aarch64-none-elf-gcc
  chmod 0755 ${UNPACKDIR}/bin/aarch64-none-elf-as
  chmod 0755 ${UNPACKDIR}/bin/aarch64-none-elf-ar
}

ARM_INSTRUCTION_SET:eabi:arm = "arm"
do_compile:prepend:eabi:arm() {
  mkdir -p ${UNPACKDIR}/bin
  echo "#! /bin/bash\n${CC} \$@" > ${UNPACKDIR}/bin/arm-none-eabi-gcc
  echo "#! /bin/bash\n${AS} \$@" > ${UNPACKDIR}/bin/arm-none-eabi-as
  echo "#! /bin/bash\n${AR} \$@" > ${UNPACKDIR}/bin/arm-none-eabi-ar
  chmod 0755 ${UNPACKDIR}/bin/arm-none-eabi-gcc
  chmod 0755 ${UNPACKDIR}/bin/arm-none-eabi-as
  chmod 0755 ${UNPACKDIR}/bin/arm-none-eabi-ar
}

# xsctapp sets it's own do_install, replace it with the real one (from meta-xilinx-standalone)
do_install() {
    :
}

# Override the default with the specific component name and path XSCT puts out
# this path is within the B directory
ESW_COMPONENT = "${XSCTH_PROJ}/executable.elf"

# xsctapp sets it's own do_deploy, replace it with the real one (from meta-xilinx-standalone)
do_deploy() {
    install -Dm 0644 ${B}/${ESW_COMPONENT} ${DEPLOYDIR}/${FSBL_BASE_NAME}.elf
    ln -sf ${FSBL_BASE_NAME}.elf ${DEPLOYDIR}/${FSBL_IMAGE_NAME}.elf
}