hw/arm_sysctl: Clear sysctl cfgctrl start bit
The start bit should only be set to indicate that a function call is
underway, right now. When done with function, clear it.
Signed-off-by: Christoffer Dall <c.dall@virtualopensystems.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
diff --git a/hw/arm_sysctl.c b/hw/arm_sysctl.c
index da36f8a..7ecb7da 100644
--- a/hw/arm_sysctl.c
+++ b/hw/arm_sysctl.c
@@ -334,6 +334,7 @@
default:
s->sys_cfgstat |= 2; /* error */
}
+ s->sys_cfgctrl &= ~(1 << 31);
return;
case 0xa8: /* SYS_CFGSTAT */
if (board_id(s) != BOARD_ID_VEXPRESS) {
