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| author | Vladimir Serbinenko <phcoder@gmail.com> | 2014-01-11 07:46:50 +0100 |
|---|---|---|
| committer | Vladimir Serbinenko <phcoder@gmail.com> | 2014-01-12 18:03:23 +0100 |
| commit | 6d6298dddc4147e7a1df6c51cb97b3d94e9c4584 (patch) | |
| tree | e51953d0c3691a6ae4ff491981d7e77f0d3aff7a /src/mainboard/samsung/lumpy | |
| parent | 2dd601efafb54433e1bbf60f3936eeba7ef353e2 (diff) | |
| download | coreboot-6d6298dddc4147e7a1df6c51cb97b3d94e9c4584.tar.xz | |
ibexpeak / bd82x6x: Make SATA mode user-visible option.
Ability to choose compatibility mode is interesting for testing payloads and
OS for compatibility with older systems.
As per comments
"ide_legacy_combined # TODO: Does nothing since
generations, remove from sb code?"
The "combined" mode was removed. It wasn't used by any mobo and the code for
it is almost identical to IDE one other than few bits relating to interrupt
handling and ISA mode.
Change-Id: I407a8fac753b513812a86bef5abcf39c6d81472e
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4658
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'src/mainboard/samsung/lumpy')
| -rw-r--r-- | src/mainboard/samsung/lumpy/cmos.layout | 5 | ||||
| -rw-r--r-- | src/mainboard/samsung/lumpy/devicetree.cb | 2 |
2 files changed, 4 insertions, 3 deletions
diff --git a/src/mainboard/samsung/lumpy/cmos.layout b/src/mainboard/samsung/lumpy/cmos.layout index 9552021aa8..208e8eec91 100644 --- a/src/mainboard/samsung/lumpy/cmos.layout +++ b/src/mainboard/samsung/lumpy/cmos.layout @@ -85,7 +85,8 @@ entries # coreboot config options: southbridge 408 1 e 1 nmi #409 2 e 7 power_on_after_fail -#411 5 r 0 unused +411 1 e 8 sata_mode +#412 4 r 0 unused # coreboot config options: bootloader #Used by ChromeOS: @@ -131,6 +132,8 @@ enumerations 7 0 Disable 7 1 Enable 7 2 Keep +8 0 AHCI +8 1 Compatible # ----------------------------------------------------------------- checksums diff --git a/src/mainboard/samsung/lumpy/devicetree.cb b/src/mainboard/samsung/lumpy/devicetree.cb index cdd7a5c402..69729d7071 100644 --- a/src/mainboard/samsung/lumpy/devicetree.cb +++ b/src/mainboard/samsung/lumpy/devicetree.cb @@ -59,8 +59,6 @@ chip northbridge/intel/sandybridge register "gpi1_routing" = "1" register "gpi7_routing" = "2" - register "ide_legacy_combined" = "0x0" - register "sata_ahci" = "0x1" register "sata_port_map" = "0x1" # EC range is 0xa00-0xa3f |