[coreboot] [RFC] [PATCH] Overclocking support for 939a785gmh

[Stefan Reinauer]

Nice work, Rudolf!
 
> Index: src/mainboard/asrock/939a785gmh/romstage.c
> ===================================================================
> --- src/mainboard/asrock/939a785gmh/romstage.c	(revision 6298)
> +++ src/mainboard/asrock/939a785gmh/romstage.c	(working copy)
> @@ -48,6 +48,9 @@
>  #include "southbridge/amd/sb700/early_setup.c"
>  #include "northbridge/amd/amdk8/debug.c" /* After sb700/early_setup.c! */
>  
> +#include "option_table.h"
> +
> +
>  #define SERIAL_DEV PNP_DEV(0x2e, W83627DHG_SP1)
>  #define GPIO2345_DEV PNP_DEV(0x2e, W83627DHG_GPIO2345_V)
>  
> @@ -74,7 +77,20 @@
>  static void sio_init(void)
>  {
>  	u8 reg;
> +	u8 mem_volt = read_option(CMOS_VSTART_memory_voltage, CMOS_VLEN_memory_voltage, 0);
> +	u8 ht_volt = read_option(CMOS_VSTART_ht_voltage, CMOS_VLEN_ht_voltage, 0);
> +	u8 gpu_volt = read_option(CMOS_VSTART_gpu_voltage, CMOS_VLEN_gpu_voltage, 0);
> +	u8 sideport_volt = read_option(CMOS_VSTART_sideport_voltage, CMOS_VLEN_sideport_voltage, 0);

Should these defaults really be all 0? The old defaults seem to be 1 for
gpu_volt, and 6 for sideport_volt, 1 for ht_volt

Stefan