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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
prompt "SATA Mode"
default SB800_SATA_IDE
default SB800_SATA_AHCI
help
Select the mode in which SATA should be driven. NATIVE AHCI, or RAID.
The default is NATIVE.