[coreboot] kconfig question

She, Kerry Kerry.She at amd.com
Mon Oct 10 11:47:24 CEST 2011

Hello All,


I add a choice kconfig option to the southbridge chipset kconfig.

I want to override the default choice in the mainboard kconfig, but I
can't figure out how to do it.

The choice is below. Can anyone offer a solution? 



+     prompt "SATA Mode"

+     default SB800_SATA_IDE

+     help

+       Select the mode in which SATA should be driven. NATIVE AHCI, or

+       The default is NATIVE.


+config SB800_SATA_IDE

+     bool "NATIVE"

+     help

+       NATIVE is the default mode and does not require a ROM.


+config SB800_SATA_AHCI

+     bool "AHCI"

+     help

+       AHCI may work with or without AHCI ROM. It depends on the
payload support.

+       For example, seabios does not require the AHCI ROM.


+config SB800_SATA_RAID

+     bool "RAID"

+     help

+       sb800 RAID mode must have the two required ROM files.





Kerry Sheh < kerry.she at amd.com>
Tel:  86-10-6280-1415 
Mobile:  86 - 152 1018 2083 



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