[meta-xilinx] [PATCH] pmu-firmware: Create and deploy a binary firmware blob

[Mike Looijmans]

The SPL based flow needs a raw firmware image instead of an ELF executable. Though
probably any objcopy version can perform this, it's better to have the actual
microblaze tool do the conversion, hence its inclusion in this recipe.

With this addition, it is possible to create a bootloader for the zynqmp
platforms based op opensource tools.

Signed-off-by: Mike Looijmans <mike.looijmans at topic.nl>
---
 recipes-bsp/pmu-firmware/pmu-firmware_2017.1.bb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/recipes-bsp/pmu-firmware/pmu-firmware_2017.1.bb b/recipes-bsp/pmu-firmware/pmu-firmware_2017.1.bb
index 68916ad..4ae5c4e 100644
--- a/recipes-bsp/pmu-firmware/pmu-firmware_2017.1.bb
+++ b/recipes-bsp/pmu-firmware/pmu-firmware_2017.1.bb
@@ -80,6 +80,10 @@ 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
 	ln -sf ${BPN}-${MACHINE}.elf ${DEPLOYDIR}/pmu-${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
+	ln -sf ${BPN}-${MACHINE}.bin ${DEPLOYDIR}/pmu-${MACHINE}.bin
 }
 addtask deploy before do_build after do_install
 
-- 
1.9.1