From 714709fde638acdaa31b8e49b1f12c43f3f6b3d6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ky=C3=B6sti=20M=C3=A4lkki?= Date: Mon, 7 Aug 2017 20:10:28 +0300 Subject: AMD fam10 ACPI: Use common fixed sleepstates.asl MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-on: https://review.coreboot.org/21093 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones --- src/mainboard/asrock/939a785gmh/dsdt.asl | 24 +----------------------- 1 file changed, 1 insertion(+), 23 deletions(-) (limited to 'src/mainboard/asrock') diff --git a/src/mainboard/asrock/939a785gmh/dsdt.asl b/src/mainboard/asrock/939a785gmh/dsdt.asl index c81bdf7226..4622fe2783 100644 --- a/src/mainboard/asrock/939a785gmh/dsdt.asl +++ b/src/mainboard/asrock/939a785gmh/dsdt.asl @@ -28,8 +28,6 @@ DefinitionBlock ( Name(HPBA, 0xFED00000) /* Base address of HPET table */ - Name(SSFG, 0x0D) /* S1 support: bit 0, S2 Support: bit 1, etc. S0 & S5 assumed */ - Name(PMOD, One) /* Assume APIC */ /* PIC IRQ mapping registers, C00h-C01h */ @@ -428,27 +426,7 @@ 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 /* Wake status package */ -- cgit v1.2.3