Re: [Qemu-devel] [kvmarm] [PATCH] arm: vexpress: Clear sysctl cfgctrl start bit

[Alexander Graf]

On 22.12.2012, at 20:03, Christoffer Dall wrote:

> The start bit should only be set to indicate that a function call is
> underway, right now.  When done with function, clear it.

Is this the reason 3.8 doesn't run properly?


Alex

> 
> Cc: Peter Maydell <address@hidden>
> Signed-off-by: Christoffer Dall <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 58eb982..12a62fe 100644
> --- a/hw/arm_sysctl.c
> +++ b/hw/arm_sysctl.c
> @@ -332,6 +332,7 @@ 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
> 
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