meta-xilinx-core: zynqmp-generic.conf: Use default QB_XILINX_SERIAL

A default (blank) QB_XILINX_SERIAL will fall back to the runqemu default
which works correctly for this board.

Signed-off-by: Mark Hatle <mark.hatle@amd.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/meta-xilinx-core/conf/machine/zynqmp-generic.conf b/meta-xilinx-core/conf/machine/zynqmp-generic.conf
index 40ad6006..055c7e5b 100644
--- a/meta-xilinx-core/conf/machine/zynqmp-generic.conf
+++ b/meta-xilinx-core/conf/machine/zynqmp-generic.conf
@@ -103,7 +103,9 @@ QEMU_HW_DTB_PMU = "${QEMU_HW_DTB_PATH}/zynqmp-pmu.dtb"
 #
 # hw ps7_uart_0 (0xFF000000) - linux serial1 (ttyPS1)
 # hw ps7_uart_1 (0xFF010000) - linux serial0 (ttyPS0)
-QB_XILINX_SERIAL = "-serial mon:stdio -serial null"
+#
+# Default configuration will evaluate to:
+#QB_XILINX_SERIAL = "-serial mon:stdio -serial null"
 
 # Replicate BootROM like behaviour, having loaded SPL and PMU(ROM+FW)
 #