Re: [Qemu-devel] [PATCHv2] m68k: change default system clock for m5208evb

[Thomas Huth]

On 29.09.2016 09:50, Laurent Vivier wrote:
> 
> 
> Le 28/09/2016 à 02:06, Greg Ungerer a écrit :
>> The shipping default setting for the Freescale M5208EVB board is to run
>> the CPU at 166.67MHz. The current qemu emulation code for this board is
>> defaulting to 66MHz. This results in time appearing to run way to slowly.
>> So a "sleep 5" in a standard ColdFire Linux build takes almost 15
>> seconds in real time to actually complete.
>>
>> Change the hard coded default to match the default hardware setting.
>>
>> Signed-off-by: Greg Ungerer <address@hidden>
> 
> This solution is as good as another, so:
> 
> Reviewed-by: Laurent Vivier <address@hidden>

Fine for me, too, so:

Reviewed-by: Thomas Huth <address@hidden>

By the way, we still do not have a m68k maintainer yet ... Laurent,
maybe you could finally send a pull request for that patch here:
https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg00805.html ?

Meanwhile, Peter, could you please take this patch here from Greg
directly? Or should it go via qemu-trivial instead?

 Thomas


>> ---
>>  hw/m68k/mcf5208.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> v2: more accurately set frequency (166666666 instead of 166000000)
>>
>> diff --git a/hw/m68k/mcf5208.c b/hw/m68k/mcf5208.c
>> index 9240ebf..3438314 100644
>> --- a/hw/m68k/mcf5208.c
>> +++ b/hw/m68k/mcf5208.c
>> @@ -21,7 +21,7 @@
>>  #include "elf.h"
>>  #include "exec/address-spaces.h"
>>  
>> -#define SYS_FREQ 66000000
>> +#define SYS_FREQ 166666666
>>  
>>  #define PCSR_EN         0x0001
>>  #define PCSR_RLD        0x0002
>>
>