versal-hbm-generic: Fix QEMU boot issue

VHK158 SDT QEMU doesn't come up with PLM, this to default
QEMU_HW_DTB_PS used from versal-generic.conf file doesn't work for
VHK158 machine conf file.

Fix QEMU PLM boot issue by setting the right QEMU_HW_DTB_PS to
board-versal-ps-vmk158.dtb and also adjust the QB_MEM to 32GB
as versal-vhk158-reva.dts has 32GB set, we need set same in QB_MEM
for QEMU boot.

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

1 files changed, 6 insertions, 0 deletions

diff --git a/meta-xilinx-core/conf/machine/versal-hbm-generic.conf b/meta-xilinx-core/conf/machine/versal-hbm-generic.conf
index 23fffcb9..3e72da60 100644
--- a/meta-xilinx-core/conf/machine/versal-hbm-generic.conf
+++ b/meta-xilinx-core/conf/machine/versal-hbm-generic.conf
@@ -6,6 +6,12 @@ require conf/machine/versal-generic.conf
 
 SOC_VARIANT = "hbm"
 
+# VHK158 has 32GB memory only but default versal-generic has QB_MEM set to 8G,
+# Since versal-vhk158-reva.dts has 32GB set, we need set same in QB_MEM
+QB_MEM = "-m 32G"
+
+QEMU_HW_DTB_PS =  "${QEMU_HW_DTB_PATH}/board-versal-ps-vhk158.dtb"
+
 #### No additional settings should be after the Postamble
 #### Postamble
 PACKAGE_EXTRA_ARCHS:append = "${@['', ' versal_hbm_generic']['versal-hbm-generic' != "${MACHINE}"]}"