diff options
Diffstat (limited to 'src/southbridge/intel/bd82x6x/acpi/usb.asl')
| -rw-r--r-- | src/southbridge/intel/bd82x6x/acpi/usb.asl | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/src/southbridge/intel/bd82x6x/acpi/usb.asl b/src/southbridge/intel/bd82x6x/acpi/usb.asl index 309053ffb7..15a2f9b37b 100644 --- a/src/southbridge/intel/bd82x6x/acpi/usb.asl +++ b/src/southbridge/intel/bd82x6x/acpi/usb.asl @@ -37,12 +37,12 @@ Device (EHC1) }) // REV: Revision 0x02 for ACPI 5.0 - CreateField (DerefOf (Index (PCKG, Zero)), Zero, 0x07, REV) - Store (0x02, REV) + CreateField (DerefOf (PCKG [0]), 0, 0x07, REV) + REV = 0x02 // VISI: Port visibility to user per port - CreateField (DerefOf (Index (PCKG, Zero)), 0x40, One, VISI) - Store (Arg0, VISI) + CreateField (DerefOf (PCKG [0]), 0x40, 1, VISI) + VISI = Arg0 Return (PCKG) } @@ -90,12 +90,12 @@ Device (EHC2) }) // REV: Revision 0x02 for ACPI 5.0 - CreateField (DerefOf (Index (PCKG, Zero)), Zero, 0x07, REV) - Store (0x02, REV) + CreateField (DerefOf (PCKG [0]), 0, 0x07, REV) + REV = 0x02 // VISI: Port visibility to user per port - CreateField (DerefOf (Index (PCKG, Zero)), 0x40, One, VISI) - Store (Arg0, VISI) + CreateField (DerefOf (PCKG [0]), 0x40, 1, VISI) + VISI = Arg0 Return (PCKG) } @@ -137,38 +137,38 @@ Device (XHC) CreateDWordField(Arg1,0,CDW1) // Check revision - If(LNotEqual(Arg0,One)) { + If(Arg0 != 1) { // Set unknown revision bit - Or(CDW1,0x8,CDW1) + CDW1 |= 8 } // Set failure if xHCI is disabled by coreboot - If(LEqual(XHCI, 0)) { - Or(CDW1,0x2,CDW1) + If(XHCI == 0) { + CDW1 |= 2 } // Query flag clear and xHCI in auto mode - If(LAnd(LNot(And(CDW1,0x1)),LOr(LEqual(XHCI ,2), LEqual(XHCI ,3)))) { - Store ("XHCI Switch", Debug) - Store(Zero, Local0) - And(XPRT, 0x3, Local0) - If(LOr(LEqual(Local0, 0), LEqual(Local0, 1))) { - Store(0xF, Local1) + If(!(CDW1 & 0x1) && (XHCI == 2 || XHCI == 3)) { + Debug = "XHCI Switch" + Local0 = 0 + Local0 = XPRT & 0x03 + If(Local0 == 0 || Local0 == 1) { + Local1 = 0x0f } - ElseIf(LEqual(Local0, 2)) { - Store(0x3, Local1) + ElseIf(Local0 == 2) { + Local1 = 3 } - ElseIf(LEqual(Local0, 3)) { - Store(Zero, Local1) + ElseIf(Local0 == 3) { + Local1 = 0 } - And(RPM3, 0xFFFFFFF0, Local0) - Or(Local0, Local1, RPM3) - And(PRM2, 0xFFFFFFF0, Local0) - Or(Local0, Local1, PRM2) - And(SSEN, 0xFFFFFFF0, Local0) - Or(Local0, Local1, SSEN) - And(X2PR, 0xFFFFFFF0, Local0) - Or(Local0, Local1, X2PR) + Local0 = RPM3 & 0xfffffff0 + RPM3 = Local0 | Local1 + Local0 = PRM2 & 0xfffffff0 + PRM2 = Local0 | Local1 + Local0 = SSEN & 0xfffffff0 + SSEN = Local0 | Local1 + Local0 = X2PR & 0xfffffff0 + X2PR = Local0 | Local1 } Return(Arg1) } |