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-rw-r--r--src/soc/amd/stoneyridge/acpi/sb_pci0_fch.asl8
-rw-r--r--src/soc/amd/stoneyridge/acpi/usb.asl352
2 files changed, 356 insertions, 4 deletions
diff --git a/src/soc/amd/stoneyridge/acpi/sb_pci0_fch.asl b/src/soc/amd/stoneyridge/acpi/sb_pci0_fch.asl
index e875f43f40..77c288b870 100644
--- a/src/soc/amd/stoneyridge/acpi/sb_pci0_fch.asl
+++ b/src/soc/amd/stoneyridge/acpi/sb_pci0_fch.asl
@@ -499,8 +499,8 @@ Method(FDDC, 2, Serialized)
}
}
/* todo Case(15) { STD0()} */ /* SATA */
-/* todo Case(18) { U2D0()} */ /* EHCI */
-/* todo Case(23) { U3D0()} */ /* XHCI */
+ Case(18) { U2D0()} /* EHCI */
+ Case(23) { U3D0()} /* XHCI */
/* todo Case(24) { SDD0()} */ /* SD */
}
} else {
@@ -555,8 +555,8 @@ Method(FDDC, 2, Serialized)
Store(0x03, U1TD)
}
/* todo Case(15) { STD3()} */ /* SATA */
-/* todo Case(18) { U2D3()} */ /* EHCI */
-/* todo Case(23) { U3D3()} */ /* XHCI */
+ Case(18) { U2D3()} /* EHCI */
+ Case(23) { U3D3()} /* XHCI */
/* todo Case(24) { SDD3()} */ /* SD */
}
/* Turn off Power */
diff --git a/src/soc/amd/stoneyridge/acpi/usb.asl b/src/soc/amd/stoneyridge/acpi/usb.asl
index 6c6ff9c9d0..f2ee8f6427 100644
--- a/src/soc/amd/stoneyridge/acpi/usb.asl
+++ b/src/soc/amd/stoneyridge/acpi/usb.asl
@@ -17,6 +17,7 @@
/* 0:12.0 - EHCI */
Device(EHC0) {
Name(_ADR, 0x00120000)
+ Name(_PRW, Package() { 0xb, 3 })
Device (RHUB) {
Name (_ADR, Zero)
Device (HS01) { Name (_ADR, 1) }
@@ -28,13 +29,364 @@ Device(EHC0) {
Device (HS07) { Name (_ADR, 7) }
Device (HS08) { Name (_ADR, 8) }
}
+
+ Name(_PR0, Package() { P0U2 }) /* Indicate support for D0 */
+ Name(_PR3, Package() { P3U2 }) /* Indicate support for D3cold */
+
+ Method(_S0W,0) {
+ Return(0)
+ }
+
+ Method(_S3W,0) {
+ Return(4)
+ }
+
+ Method(_S4W,0) {
+ Return(4)
+ }
} /* end EHC0 */
/* 0:10.0 - XHCI 0*/
Device(XHC0) {
Name(_ADR, 0x00100000)
+ Name(_PRW, Package() { 0xb, 3 })
Device (SS01) { Name (_ADR, 1) }
Device (SS02) { Name (_ADR, 2) }
Device (SS03) { Name (_ADR, 3) }
+
+ Name(_PR0, Package() { P0U3 }) /* Indicate support for D0 */
+ Name(_PR3, Package() { P3U3 }) /* Indicate support for D3cold */
+
+ Method(_S0W,0) {
+ Return(0)
+ }
+
+ Method(_S3W,0) {
+ Return(4)
+ }
+
+ Method(_S4W,0) {
+ Return(4)
+ }
+
} /* end XHC0 */
+
+Scope(\_SB)
+{
+ Name(XHD0, 0)
+ Name(XHD3, 0)
+ PowerResource(P0U3, 0, 0) {
+ Method(_STA) {
+ Return(XHD0)
+ }
+ Method(_ON) {
+ Store(0x01, XHD0)
+ }
+ Method(_OFF) {
+ Store(0x00, XHD0)
+ }
+ }
+ PowerResource(P3U3, 0, 0) {
+ Method(_STA) {
+ Return(XHD3)
+ }
+ Method(_ON) {
+ Store(0x01, XHD3)
+ }
+ Method(_OFF) {
+ Store(0x00, XHD3)
+ }
+ }
+
+ Name(EHD0, 0)
+ Name(EHD3, 0)
+ PowerResource(P0U2, 0, 0) {
+ Method(_STA) {
+ Return(EHD0)
+ }
+ Method(_ON) {
+ Store(0x01, EHD0)
+ }
+ Method(_OFF) {
+ Store(0x00, EHD0)
+ }
+ }
+ PowerResource(P3U2, 0, 0) {
+ Method(_STA) {
+ Return(EHD3)
+ }
+ Method(_ON) {
+ Store(0x01, EHD3)
+ }
+ Method(_OFF) {
+ Store(0x00, EHD3)
+ }
+ }
+}
+
+OperationRegion(EHMC, SystemMemory, EH10, 0x100)
+Field(EHMC, DwordAcc, NoLock, Preserve)
+{
+ Offset(0xb0),
+ , 5,
+ ESIM, 1,
+}
+
+Method(U2D3,0, Serialized)
+{
+ if (LNotEqual(EH10, Zero)) {
+ Store (EH10, EHBA)
+ Store (One, EHME)
+ Store (ESIM, SSIM)
+ }
+
+ if (LEqual(E_PS, 3)) {
+ Store (Zero, RQTY)
+ Store (One, RQ18)
+
+ Store (U2SR, Local0)
+ while (Local0) {
+ Store (U2SR, Local0)
+ }
+
+ Store (Zero, U2PD)
+
+ Store (U2DS, Local0)
+ while (LNotEqual(Local0, Zero)) {
+ Store (U2DS, Local0)
+ }
+
+ Store (0x03,U2TD)
+
+ if (LEqual(U3TD, 0x03)) { /* Shutdown USB2 PLL */
+ PWGC (0x40, 0)
+ Store (One, U2RP)
+ }
+ }
+}
+
+Method(U2D0,0, Serialized)
+{
+ PWGC (0x40, 1)
+ Store (Zero, U2RP)
+ Store (0x00,U2TD)
+
+ Store (Zero, U2TD)
+ Store (One, U2PD)
+
+ Store (U2DS, Local0)
+ while (LNotEqual(Local0,0x7)) {
+ Store (U2DS, Local0)
+ }
+
+ Store (One, RQTY)
+ Store (One, RQ18)
+ Store (U2SR, Local0)
+ while (LNot(Local0)) {
+ Store (U2SR, Local0)
+ }
+ Store (EHID, EH2C)
+
+
+ if (LNotEqual(EH10, Zero)) {
+ Store (EH10, EHBA)
+ Store (One, EHME)
+ Store (SSIM, ESIM)
+ }
+
+ Store (ES54, EH54)
+ Store (ES64, EH64)
+}
+
+Method(LXFW,3, Serialized) //Load Xhci FirmWare
+{
+ Store (One, FWLM) /* Firmware Load Mode */
+ Store (Arg0, ROAM) /* ROM/RAM */
+ Store (Arg1, UA04)
+ Store (Arg2, UA08)
+ Store (One, FPLS) /* Firmware Preload Start */
+ Store (FPLC, Local0) /* Firmware Preload Complete */
+ while (LNot(Local0)) {
+ Store (FPLC, Local0)
+ }
+ Store (Zero, FPLS)
+}
+
+Method(U3D3,0, Serialized)
+{
+ if (LEqual(U_PS, 3)) {
+ X0_S ()
+
+ Or (PGA3, 0x20, PGA3) /* SwUsb3SlpShutdown */
+ And (PGA3, 0x20, Local0)
+ while (LNot(Local0)) { /* wait for it to complete */
+ And (PGA3, 0x20, Local0)
+ }
+ Store (One, UD3P) /* U3P_D3Cold_PWRDN */
+
+ Store (Zero, U3PD) /* PwrOnDev */
+ Store (U3DS, Local0)
+ while (Local0) { /* RstBState, RefClkOkState, PwrRstBState */
+ Store (U3DS, Local0)
+ }
+
+ Store (0x3, U3TD) /* TargetedDeviceState */
+
+ Store (One, U3RP) /* USB3_RefClk_Pwdn */
+
+ if (Lequal(U2TD, 0x3)) { /* If EHCI targeted in D3cold */
+ And (PGA3, 0x9f, PGA3) /* SwUsb2S5RstB */
+ Store (One, U2RP) /* USB2_RefClk_Pwdn */
+ }
+ Store (Zero, U3PG) /* XhcPwrGood */
+ Store (One, U3PS) /* Usb3PowerSel */
+ }
+}
+
+Method(U3D0,0, Serialized)
+{
+ Store (Zero, U3PS) /* Usb3PowerSel */
+ Store (One, U3PG) /* XhcPwrGood */
+
+ Store (Zero, U2RP)
+ Store (Zero, U3RP)
+
+ And (PGA3, 0xdf, Local0)
+ Or (Local0, 0x40, Local0)
+ Store (Local0, PGA3) /* SwUsb2S5RstB */
+
+ Store (Zero, U3TD) /* TargetedDeviceState */
+ Store (One, U3PD) /* PwrOnDev */
+
+ Store (U3DS, Local0) /* wait for RstBState, RefClkOkState, PwrRstBState */
+ while (LNot(Lequal(Local0, 0x7))) {
+ Store (U3DS, Local0)
+ }
+
+ Store (U3PY, Local0) /* USB3 PHY Lock */
+ while (LNot(Local0)) {
+ Store (U3PY, Local0)
+ }
+
+ Store (Zero, U3PR) /* U3P_RESTORE_RESET */
+
+ Store (AUSS, Local0) /* AutoSizeStart */
+ if (LNotEqual(Local0,1)) {
+ Store(One, AUSS)
+ }
+ Store (AUSS, Local0)
+ while (LNotEqual(Local0,1)) {
+ Store (AUSS, Local0)
+ }
+
+ LXFW (1, FW00, FW01)
+ LXFW (0, FW02, FW03)
+
+ X0_R ()
+
+ Store (One, U3PR) /* U3P_RESTORE_RESET */
+ Store (Zero, UD3P) /* U3P_D3Cold_PWRDN */
+ Store (One, U3TD) /* TargetedDeviceState */
+}
+
+Name (SVBF, Buffer (0x1000) {0}) /* length from FchCarrizo.asl, new fields */
+CreateDWordField(SVBF, 0x000, S000) /* will be easier to add from there */
+CreateDWordField(SVBF, 0x004, S004)
+CreateDWordField(SVBF, 0x008, S008)
+CreateDWordField(SVBF, 0x00C, S00C)
+CreateDWordField(SVBF, 0x018, S018)
+CreateDWordField(SVBF, 0x01C, S01C)
+CreateDWordField(SVBF, 0x020, S020)
+CreateDWordField(SVBF, 0x030, S030)
+CreateDWordField(SVBF, 0x118, S118)
+CreateDWordField(SVBF, 0x158, S158)
+CreateDWordField(SVBF, 0x198, S198)
+CreateDWordField(SVBF, 0x1D8, S1D8)
+CreateDWordField(SVBF, 0x300, S300)
+CreateDWordField(SVBF, 0x304, S304)
+CreateDWordField(SVBF, 0x308, S308)
+CreateDWordField(SVBF, 0x30C, S30C)
+CreateDWordField(SVBF, 0x310, S310)
+CreateDWordField(SVBF, 0x428, S428)
+CreateDWordField(SVBF, 0x438, S438)
+CreateDWordField(SVBF, 0x43C, S43C)
+CreateDWordField(SVBF, 0x458, S458)
+CreateDWordField(SVBF, 0x468, S468)
+CreateDWordField(SVBF, 0x46C, S46C)
+CreateDWordField(SVBF, 0x470, S470)
+CreateDWordField(SVBF, 0x480, S480)
+CreateDWordField(SVBF, 0x484, S484)
+CreateDWordField(SVBF, 0x488, S488)
+CreateDWordField(SVBF, 0x48C, S48C)
+CreateDWordField(SVBF, 0x730, EHID) /* EHCI SSID */
+CreateDWordField(SVBF, 0x734, XHID) /* XHCI SSID */
+CreateByteField(SVBF, 0x740, ES54) /* EHCI PCIx54 */
+CreateByteField(SVBF, 0x741, ES64) /* EHCI PCIx64 */
+CreateDWordField(SVBF, 0x7B0, SSIM) /* EHCI SIM BIT */
+
+Method(X0_S,0)
+{
+ Store (XH2C, XHID)
+ Store (0x00000000, IDEX) Store (DATA, S000)
+ Store (0x00000004, IDEX) Store (DATA, S004)
+ Store (0x00000008, IDEX) Store (DATA, S008)
+ Store (0x0000000c, IDEX) Store (DATA, S00C)
+ Store (0x00000018, IDEX) Store (DATA, S018)
+ Store (0x0000001c, IDEX) Store (DATA, S01C)
+ Store (0x00000020, IDEX) Store (DATA, S020)
+ Store (0x00000030, IDEX) Store (DATA, S030)
+ Store (0x00000118, IDEX) Store (DATA, S118)
+ Store (0x00000158, IDEX) Store (DATA, S158)
+ Store (0x00000198, IDEX) Store (DATA, S198)
+ Store (0x000001d8, IDEX) Store (DATA, S1D8)
+ Store (0x00000300, IDEX) Store (DATA, S300)
+ Store (0x00000304, IDEX) Store (DATA, S304)
+ Store (0x00000308, IDEX) Store (DATA, S308)
+ Store (0x0000030c, IDEX) Store (DATA, S30C)
+ Store (0x00000310, IDEX) Store (DATA, S310)
+ Store (0x40000028, IDEX) Store (DATA, S428)
+ Store (0x40000038, IDEX) Store (DATA, S438)
+ Store (0x4000003c, IDEX) Store (DATA, S43C)
+ Store (0x40000058, IDEX) Store (DATA, S458)
+ Store (0x40000068, IDEX) Store (DATA, S468)
+ Store (0x4000006c, IDEX) Store (DATA, S46C)
+ Store (0x40000070, IDEX) Store (DATA, S470)
+ Store (0x40000080, IDEX) Store (DATA, S480)
+ Store (0x40000084, IDEX) Store (DATA, S484)
+ Store (0x40000088, IDEX) Store (DATA, S488)
+ Store (0x4000008c, IDEX) Store (DATA, S48C)
+}
+
+Method(X0_R,0)
+{
+ Store (XHID, XH2C)
+ Store (0x00000000, IDEX) Store (S000, DATA)
+ Store (0x00000004, IDEX) Store (S004, DATA)
+ Store (0x00000008, IDEX) Store (S008, DATA)
+ Store (0x0000000c, IDEX) Store (S00C, DATA)
+ Store (0x00000018, IDEX) Store (S018, DATA)
+ Store (0x0000001c, IDEX) Store (S01C, DATA)
+ Store (0x00000020, IDEX) Store (S020, DATA)
+ Store (0x00000030, IDEX) Store (S030, DATA)
+ Store (0x00000118, IDEX) Store (S118, DATA)
+ Store (0x00000158, IDEX) Store (S158, DATA)
+ Store (0x00000198, IDEX) Store (S198, DATA)
+ Store (0x000001d8, IDEX) Store (S1D8, DATA)
+ Store (0x00000300, IDEX) Store (S300, DATA)
+ Store (0x00000304, IDEX) Store (S304, DATA)
+ Store (0x00000308, IDEX) Store (S308, DATA)
+ Store (0x0000030c, IDEX) Store (S30C, DATA)
+ Store (0x00000310, IDEX) Store (S310, DATA)
+ Store (0x40000028, IDEX) Store (S428, DATA)
+ Store (0x40000038, IDEX) Store (S438, DATA)
+ Store (0x4000003c, IDEX) Store (S43C, DATA)
+ Store (0x40000058, IDEX) Store (S458, DATA)
+ Store (0x40000068, IDEX) Store (S468, DATA)
+ Store (0x4000006c, IDEX) Store (S46C, DATA)
+ Store (0x40000070, IDEX) Store (S470, DATA)
+ Store (0x40000080, IDEX) Store (S480, DATA)
+ Store (0x40000084, IDEX) Store (S484, DATA)
+ Store (0x40000088, IDEX) Store (S488, DATA)
+ Store (0x4000008c, IDEX) Store (S48C, DATA)
+}