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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2017-08-07 20:10:28 +0300 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2017-08-23 03:36:05 +0000 |
| commit | 714709fde638acdaa31b8e49b1f12c43f3f6b3d6 (patch) | |
| tree | d9eeebb5a161a0f46870f846656838de91e2e982 /src/mainboard/asus/m4a78-em/dsdt.asl | |
| parent | 390ba044dcd650e37340f1ddee98bedf1096e76d (diff) | |
| download | coreboot-714709fde638acdaa31b8e49b1f12c43f3f6b3d6.tar.xz | |
AMD fam10 ACPI: Use common fixed sleepstates.asl
SSFG was meant to be used as a mask to enable sleepstates
_S1 thru _S4. However as a logical instead of bitwise 'and'
operation was used, all the states were enabled if only
one was marked available.
Note that all boards incorrectly had SSFG == 0x0D that previously
enabled ACPI S3 sleep state even when it was not available.
Change-Id: Ia948becff079383cbf861468da9e8a3ebbf213cb
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21093
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
Diffstat (limited to 'src/mainboard/asus/m4a78-em/dsdt.asl')
| -rw-r--r-- | src/mainboard/asus/m4a78-em/dsdt.asl | 24 |
1 files changed, 1 insertions, 23 deletions
diff --git a/src/mainboard/asus/m4a78-em/dsdt.asl b/src/mainboard/asus/m4a78-em/dsdt.asl index 7b1eddbe67..1f91baf166 100644 --- a/src/mainboard/asus/m4a78-em/dsdt.asl +++ b/src/mainboard/asus/m4a78-em/dsdt.asl @@ -35,8 +35,6 @@ DefinitionBlock ( Name(PCBA, 0xE0000000) /* Base address of PCIe config space */ Name(HPBA, 0xFED00000) /* Base address of HPET table */ - Name(SSFG, 0x0D) /* S1 support: bit 0, S2 Support: bit 1, etc. S0 & S5 assumed */ - /* USB overcurrent mapping pins. */ Name(UOM0, 0) Name(UOM1, 2) @@ -801,27 +799,7 @@ DefinitionBlock ( } /* End Scope(_SB) */ - - /* Supported sleep states: */ - Name(\_S0, Package () {0x00, 0x00, 0x00, 0x00} ) /* (S0) - working state */ - - If (LAnd(SSFG, 0x01)) { - Name(\_S1, Package () {0x01, 0x01, 0x00, 0x00} ) /* (S1) - sleeping w/CPU context */ - } - If (LAnd(SSFG, 0x02)) { - Name(\_S2, Package () {0x02, 0x02, 0x00, 0x00} ) /* (S2) - "light" Suspend to RAM */ - } - If (LAnd(SSFG, 0x04)) { - Name(\_S3, Package () {0x03, 0x03, 0x00, 0x00} ) /* (S3) - Suspend to RAM */ - } - If (LAnd(SSFG, 0x08)) { - Name(\_S4, Package () {0x04, 0x04, 0x00, 0x00} ) /* (S4) - Suspend to Disk */ - } - - Name(\_S5, Package () {0x05, 0x05, 0x00, 0x00} ) /* (S5) - Soft Off */ - - Name(\_SB.CSPS ,0) /* Current Sleep State (S0, S1, S2, S3, S4, S5) */ - Name(CSMS, 0) /* Current System State */ + #include <southbridge/amd/common/acpi/sleepstates.asl> /* Wake status package */ Name(WKST,Package(){Zero, Zero}) |