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AMD CIMx SB800: Enable AHCI mode for SATA controller by default 

The current default is IDE mode which is slower compared to AHCI
mode. Therefore use AHCI mode by default.

A similar change was made for AMD Persimmon in commit
»Enable SATA AHCI for faster boot with SeaBIOS.« (96be74c7) [1]
but was indirectly reverted by »sb800: Add sata ahci/raid mode
kconfig option« (d4a0e7d0) [2].

[1] http://review.coreboot.org/220
[2] http://review.coreboot.org/225

Change-Id: I4fa31b0a3280891e7a3f37675ae8415205818947
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/2661
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
This commit is contained in:
Paul Menzel 2013-03-12 12:41:40 +01:00 committed by Marc Jones
parent 5021209f5a
commit ee5c111755
1 changed files with 1 additions and 1 deletions
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2
src/southbridge/amd/cimx/sb800/Kconfig
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@ -46,7 +46,7 @@ config IDE_COMBINED_MODE
choice choice
prompt "SATA Mode" prompt "SATA Mode"
default SB800_SATA_IDE default SB800_SATA_AHCI
help help
Select the mode in which SATA should be driven. NATIVE AHCI, or RAID. Select the mode in which SATA should be driven. NATIVE AHCI, or RAID.
The default is NATIVE. The default is NATIVE.