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| author | Uwe Hermann <uwe@hermann-uwe.de> | 2007-12-17 21:34:53 +0000 |
|---|---|---|
| committer | Uwe Hermann <uwe@hermann-uwe.de> | 2007-12-17 21:34:53 +0000 |
| commit | 8ef47da471fe22b7d3ae33145efa85b40c89bbc9 (patch) | |
| tree | 15770b8d6da66d3c16cf98af9de3a4799980b928 /src/mainboard/a-trend | |
| parent | 12a3f1edecbbc211327202782fbda027faea38b8 (diff) | |
| download | coreboot-8ef47da471fe22b7d3ae33145efa85b40c89bbc9.tar.xz | |
Enable IDE legacy port access for all 440BX based boards per default, as
this is needed (at the very least) to make FILO work on these boards.
Disable UDMA/33 per default, which is slower but the safe choice, as we
don't know which IDE devices a user has attached, and some don't support
UDMA/33 very well or at all.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3010 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/mainboard/a-trend')
| -rw-r--r-- | src/mainboard/a-trend/atc-6220/Config.lb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mainboard/a-trend/atc-6220/Config.lb b/src/mainboard/a-trend/atc-6220/Config.lb index 842de8550a..77c1e973c5 100644 --- a/src/mainboard/a-trend/atc-6220/Config.lb +++ b/src/mainboard/a-trend/atc-6220/Config.lb @@ -130,6 +130,12 @@ chip northbridge/intel/i440bx # Northbridge device pci 7.3 on end # ACPI register "ide0_enable" = "1" register "ide1_enable" = "1" + register "ide_legacy_enable" = "1" + # Enable UDMA/33 for higher speed if your IDE device(s) support it. + register "ide0_drive0_udma33_enable" = "0" + register "ide0_drive1_udma33_enable" = "0" + register "ide1_drive0_udma33_enable" = "0" + register "ide1_drive1_udma33_enable" = "0" end end end |