qemu: move quick-help text to right before starting qemu

The qemu.sh script can fail, due to misconfiguration or other problems,
before it actually starts qemu.  Therefore, move the help text to right
before starting the emulator.

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

external.mk

@@ -8,7 +8,6 @@ local.mk:
 
 .PHONY: run
 run:
-	@echo "Starting Qemu  ::  Ctrl-a x -- exit | Ctrl-a c -- toggle console/monitor"
 	@$(BR2_EXTERNAL_INFIX_PATH)/qemu/qemu.sh $O
 
 

qemu/qemu.sh

@@ -88,6 +88,7 @@ fi
 
 load_qemucfg .config
 
+echo "Starting Qemu  ::  Ctrl-a x -- exit | Ctrl-a c -- toggle console/monitor"
 $QEMU_MACHINE -nographic \
 	      -kernel $QEMU_KERNEL \
 	      $(rootfs_args) \
@@ -96,6 +97,3 @@ $QEMU_MACHINE -nographic \
 	      -device i6300esb -rtc clock=host \
 	      -append "$(append_args)" \
 	      $QEMU_EXTRA
-
-
-