B = "${S}/lib/sw_apps/zynqmp_pmufw/src"

# The makefile does not handle parallelization
PARALLEL_MAKE = "-j1"

do_configure() {
    # manually do the copy_bsp step first, so as to be able to fix up use of
    # mb-* commands
    ${B}/../misc/copy_bsp.sh
}

# All do_compiles need this, even if it's overriden
MB_OBJCOPY ??= "${OBJCOPY}"

# Only add a dependency if we need to use OUR binutils
DEPENDS .= "${@' virtual/${TARGET_PREFIX}binutils' if d.getVar('MB_OBJCOPY') == d.getVar('OBJCOPY') else ''}"

COMPILER = "${CC}"
COMPILER_FLAGS = "-O2 -c"
EXTRA_COMPILER_FLAGS = "-g -Wall -Wextra -Os -flto -ffat-lto-objects"
ARCHIVER = "${AR}"

BSP_DIR ?= "${B}/../misc/zynqmp_pmufw_bsp"
BSP_TARGETS_DIR ?= "${BSP_DIR}/psu_pmu_0/libsrc"

def bsp_make_vars(d):
    s = ["COMPILER", "CC", "COMPILER_FLAGS", "EXTRA_COMPILER_FLAGS", "ARCHIVER", "AR", "AS"]
    return " ".join(["\"%s=%s\"" % (v, d.getVar(v)) for v in s])

EXTRA_OEMAKE = "${@bsp_make_vars(d)}"

do_compile() {
    oe_runmake

    ${MB_OBJCOPY} -O binary ${B}/${ESW_COMPONENT} ${B}/${ESW_COMPONENT}.bin
}

do_install() {
    :
}

PACKAGES = ""

ESW_COMPONENT = "executable.elf"

do_deploy() {
    install -Dm 0644 ${B}/${ESW_COMPONENT} ${DEPLOYDIR}/${PMU_FIRMWARE_BASE_NAME}.elf
    ln -sf ${PMU_FIRMWARE_BASE_NAME}.elf ${DEPLOYDIR}/${PMU_FIRMWARE_IMAGE_NAME}.elf
    install -m 0644 ${B}/${ESW_COMPONENT}.bin ${DEPLOYDIR}/${PMU_FIRMWARE_BASE_NAME}.bin
    ln -sf ${PMU_FIRMWARE_BASE_NAME}.bin ${DEPLOYDIR}/${PMU_FIRMWARE_IMAGE_NAME}.bin
}

addtask deploy before do_build after do_install