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[Qemu-devel] [PATCH 1/2] hw/arm_sysctl: Clear sysctl cfgctrl start bit
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PATCH 1/2] hw/arm_sysctl: Clear sysctl cfgctrl start bit |
Date: |
Wed, 30 Jan 2013 16:01:44 +0000 |
From: Christoffer Dall <address@hidden>
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 <address@hidden>
Signed-off-by: Peter Maydell <address@hidden>
---
hw/arm_sysctl.c | 1 +
1 file changed, 1 insertion(+)
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 @@ static void arm_sysctl_write(void *opaque, hwaddr offset,
default:
s->sys_cfgstat |= 2; /* error */
}
+ s->sys_cfgctrl &= ~(1 << 31);
return;
case 0xa8: /* SYS_CFGSTAT */
if (board_id(s) != BOARD_ID_VEXPRESS) {
--
1.7.9.5