[OpenPower-Firmware] [PATCH V2] Update VGA Ownership register value.

[Jeremy Kerr]

Hi Mamatha,

> The new value of SCU2C register is 0x00001010, which will enable VGA mode by 
> resetting bits 18 and 7 in SCU2C control register.

Okay, but setting that specific value there means that all of the other
(non-video-related) configuration in SCU2C will be lost.

Please update this register with a mask instead, so we only clear the
desired values.

[Does this hardware use a digital video output?]

Regards,


Jeremy