zynqmp-generic: Set variables for QEMU HW PS and PMU DTB

Set variables for QEMU DTB PATH, PS DTB and PMU DTB for zynqmp_generic, this
allows user to use different QEMU HW DTB to match their board.

Signed-off-by: Sandeep Gundlupet Raju <sandeep.gundlupet-raju@amd.com>
Signed-off-by: Mark Hatle <mark.hatle@amd.com>

1 files changed, 8 insertions, 2 deletions

diff --git a/meta-xilinx-core/conf/machine/zynqmp-generic.conf b/meta-xilinx-core/conf/machine/zynqmp-generic.conf
index 6c01548f..a2d20869 100644
--- a/meta-xilinx-core/conf/machine/zynqmp-generic.conf
+++ b/meta-xilinx-core/conf/machine/zynqmp-generic.conf
@@ -94,9 +94,15 @@ QB_MEM = "-m 4096"
 # Iteration appears to be eth3, eth2, eth1, eth0
 QB_NETWORK_DEVICE = "-net nic -net nic -net nic -net nic,netdev=net0,macaddr=@MAC@"
 
+# Set variables for QEMU DTB PATH, PS DTB and PMU DTB for zynqmp_generic, this
+# allows user to use different QEMU HW DTB to match their board.
+QEMU_HW_DTB_PATH = "${DEPLOY_DIR_IMAGE}/qemu-hw-devicetrees/multiarch"
+QEMU_HW_DTB_PS = "${QEMU_HW_DTB_PATH}/zcu102-arm.dtb"
+QEMU_HW_DTB_PMU = "${QEMU_HW_DTB_PATH}/zynqmp-pmu.dtb"
+
 # Replicate BootROM like behaviour, having loaded SPL and PMU(ROM+FW)
 QB_OPT_APPEND = " \
-    -hw-dtb ${DEPLOY_DIR_IMAGE}/qemu-hw-devicetrees/multiarch/zcu102-arm.dtb \
+    -hw-dtb ${QEMU_HW_DTB_PS} \
     ${@qemu_zynqmp_unhalt(d, True)} \
     -device loader,file=${DEPLOY_DIR_IMAGE}/arm-trusted-firmware.elf,cpu-num=0 \
     -device loader,file=${DEPLOY_DIR_IMAGE}/u-boot.elf \
@@ -107,7 +113,7 @@ QB_OPT_APPEND = " \
 QB_PMU_OPT = " \
     -M microblaze-fdt \
     -display none \
-    -hw-dtb ${DEPLOY_DIR_IMAGE}/qemu-hw-devicetrees/multiarch/zynqmp-pmu.dtb \
+    -hw-dtb ${QEMU_HW_DTB_PMU} \
     -kernel ${PMU_ROM} \
     -device loader,file=${PMU_FIRMWARE_DEPLOY_DIR}/${PMU_FIRMWARE_IMAGE_NAME}.elf \
     -device loader,addr=0xfd1a0074,data=0x1011003,data-len=4 \