failing arm attempt

runqemu

@@ -23,18 +23,33 @@ done
 
 # If we turn on buildroot host QEMU some day.
 #cmd="./buildroot/output/host/usr/bin/qemu-system-x86_64 \
-cmd="qemu-system-x86_64 \
-  -M pc \
-  -append 'root=/dev/vda $extra_append' \
-  -drive file=buildroot/output/images/rootfs.ext2,if=virtio,format=raw \
-  -kernel buildroot/output/images/bzImage \
-  -m 128M \
-  -net nic,model=virtio \
-  -net user \
-  -smp 1 \
-  $extra_flags \
+#cmd="qemu-system-x86_64 \
+#-M pc \
+#-net nic,model=virtio \
+#-kernel buildroot/output/images/bzImage \
+#cmd="qemu-system-arm \
+  #-M vexpress-a9 \
+  #-append 'root=/dev/vda $extra_append' \
+  #-drive file=buildroot/output/images/rootfs.ext2,if=virtio,format=raw \
+  #-kernel buildroot/output/images/zImage \
+  #-m 128M \
+  #-net user \
+  #-smp 1 \
+  #$extra_flags \
+#;
+#"
+
+# TODO window opens, but hangs.
+qemu-system-arm \
+  -M vexpress-a9 \
+  -kernel buildroot/output/images/zImage \
+  -dtb buildroot/output/images/vexpress-v2p-ca9.dtb \
+  -drive file=buildroot/output/images/rootfs.ext2,if=scsi,format=raw \
+  -append "root=/dev/sda console=ttyAMA0,115200" \
+  -serial stdio \
 ;
-"
+#-net nic,model=rtl8139 \
+#-net user \
 
 if $debug && ! $nographic; then
   eval nohup "$cmd" &>/dev/null &