qemuriscv64: Fix QB_OPT_APPEND overwrite

Avoid overwriting the QB_OPT_APPEND variable.

Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/conf/machine/qemuriscv64.conf b/meta/conf/machine/qemuriscv64.conf
index f1be7b8a71110dfd2afc3439ca60e74f51c0e570..dba8f09e938baa182d97f472fc663b737c577881 100644 (file)
--- a/meta/conf/machine/qemuriscv64.conf
+++ b/meta/conf/machine/qemuriscv64.conf
@@ -4,7 +4,7 @@
 
 require conf/machine/include/riscv/qemuriscv.inc
 
-QB_OPT_APPEND = "-show-cursor -monitor null -device loader,file=${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE},addr=0x80200000"
+QB_OPT_APPEND += "-show-cursor -monitor null -device loader,file=${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE},addr=0x80200000"
 
 EXTRA_IMAGEDEPENDS += "u-boot"
 UBOOT_MACHINE = "qemu-riscv64_defconfig"