pmu-firmware: Port pmu-firmware recipe

This patch ports the pmu-firmware recipe from meta-xilinx-bsp to be used
with the standalone/baremetal toolchain and also upgrades it to the
latest release at this point.

The recipe was trimmed down, and a few changes had to be made to make it
compatible with the baremetal layer, DEPENDS, pass include dir, license
and such.

Signed-off-by: Alejandro Enedino Hernandez Samaniego <alejandr@xilinx.com>
Signed-off-by: Manjukumar Matha <manjukumar.harthikote-matha@xilinx.com>

1 files changed, 71 insertions, 0 deletions

diff --git a/meta-xilinx-standalone/recipes-standalone/pmu-firmware/pmu-firmware_2018.3.bb b/meta-xilinx-standalone/recipes-standalone/pmu-firmware/pmu-firmware_2018.3.bb
new file mode 100644
index 00000000..847e0718
--- /dev/null
+++ b/meta-xilinx-standalone/recipes-standalone/pmu-firmware/pmu-firmware_2018.3.bb
@@ -0,0 +1,71 @@
+inherit deploy
+
+LICENSE = "Proprietary"
+LIC_FILES_CHKSUM = "file://../../../../license.txt;md5=71602ce1bc2917a9be07ceee6fab6711"
+
+XILINX_RELEASE_VERSION = "v2018.3"
+SRCREV = "56f3da2afbc817988c9a45b0b26a7fef2ac91706"
+PV = "${XILINX_RELEASE_VERSION}+git${SRCPV}"
+
+SRC_URI = "git://github.com/Xilinx/embeddedsw.git;protocol=https;nobranch=1"
+
+COMPATIBLE_HOST = "microblaze.*-elf"
+COMPATIBLE_MACHINE = "^$"
+COMPATIBLE_MACHINE_zynqmp-pmu = "zynqmp-pmu"
+
+
+S = "${WORKDIR}/git/lib/sw_apps/zynqmp_pmufw/src"
+
+# The makefile does not handle parallelization
+PARALLEL_MAKE = ""
+
+do_configure() {
+    # manually do the copy_bsp step first, so as to be able to fix up use of
+    # mb-* commands
+    ${S}/../misc/copy_bsp.sh
+}
+
+COMPILER = "${CC}"
+COMPILER_FLAGS = "-O2 -c"
+EXTRA_COMPILER_FLAGS = "-g -Wall -Wextra -Os -flto -ffat-lto-objects"
+ARCHIVER = "${AR}"
+
+BSP_DIR ?= "${S}/../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])
+
+do_compile() {
+    # the Makefile in ${S}/../misc/Makefile, does not handle CC, AR, AS, etc
+    # properly. So do its job manually. Preparing the includes first, then libs.
+    for i in $(ls ${BSP_TARGETS_DIR}/*/src/Makefile); do
+        oe_runmake -C $(dirname $i) -s include ${@bsp_make_vars(d)}
+    done
+    for i in $(ls ${BSP_TARGETS_DIR}/*/src/Makefile); do
+        oe_runmake -C $(dirname $i) -s libs ${@bsp_make_vars(d)}
+    done
+
+    # --build-id=none is required due to linker script not defining a location for it.
+    # Again, recipe-systoot include is necessary
+    oe_runmake CC="${CC}" CC_FLAGS="-MMD -MP -Wl,--build-id=none -I${STAGING_DIR_TARGET}/usr/include"
+}
+
+do_install() {
+    :
+}
+
+PMU_FIRMWARE_BASE_NAME ?= "${BPN}-${PKGE}-${PKGV}-${PKGR}-${MACHINE}-${DATETIME}"
+PMU_FIRMWARE_BASE_NAME[vardepsexclude] = "DATETIME"
+
+do_deploy() {
+    install -Dm 0644 ${B}/executable.elf ${DEPLOYDIR}/${PMU_FIRMWARE_BASE_NAME}.elf
+    ln -sf ${PMU_FIRMWARE_BASE_NAME}.elf ${DEPLOYDIR}/${BPN}-${MACHINE}.elf
+    ${OBJCOPY} -O binary ${B}/executable.elf ${B}/executable.bin
+    install -m 0644 ${B}/executable.bin ${DEPLOYDIR}/${PMU_FIRMWARE_BASE_NAME}.bin
+    ln -sf ${PMU_FIRMWARE_BASE_NAME}.bin ${DEPLOYDIR}/${BPN}-${MACHINE}.bin
+}
+
+addtask deploy before do_build after do_install
+