diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f16kb/Proc/Fch/Usb/Family/Yangtze/YangtzeXhciEnvService.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f16kb/Proc/Fch/Usb/Family/Yangtze/YangtzeXhciEnvService.c | 482 |
1 files changed, 482 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f16kb/Proc/Fch/Usb/Family/Yangtze/YangtzeXhciEnvService.c b/src/vendorcode/amd/agesa/f16kb/Proc/Fch/Usb/Family/Yangtze/YangtzeXhciEnvService.c new file mode 100644 index 0000000000..67fcaf6408 --- /dev/null +++ b/src/vendorcode/amd/agesa/f16kb/Proc/Fch/Usb/Family/Yangtze/YangtzeXhciEnvService.c @@ -0,0 +1,482 @@ +/* $NoKeywords:$ */ +/** + * @file + * + * Config Yangtze FCH USB3 controller + * + * Init USB3 features. + * + * @xrefitem bom "File Content Label" "Release Content" + * @e project: AGESA + * @e sub-project: FCH + * @e \$Revision: 87830 $ @e \$Date: 2013-02-11 12:48:20 -0600 (Mon, 11 Feb 2013) $ + * + */ +/*;******************************************************************************** +; + * Copyright (c) 2008 - 2013, Advanced Micro Devices, Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of Advanced Micro Devices, Inc. nor the names of + * its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +;*********************************************************************************/ +#include "FchPlatform.h" +#include "Filecode.h" +#define FILECODE PROC_FCH_USB_FAMILY_YANGTZE_YANGTZEXHCIENVSERVICE_FILECODE + +// +// Declaration of local functions +// + + +/** + * FchXhciUsbPhyCalibrated - Config XHCI Phy + * + * + * + * @param[in] FchDataPtr Fch configuration structure pointer. + * + */ +VOID +FchXhciUsbPhyCalibrated ( + IN FCH_DATA_BLOCK *FchDataPtr + ) +{ + UINT8 Index; + UINT32 DrivingStrength; + UINT32 Port; + UINT32 Register; + UINT32 RegValue; + FCH_DATA_BLOCK *LocalCfgPtr; + AMD_CONFIG_PARAMS *StdHeader; + + LocalCfgPtr = (FCH_DATA_BLOCK *)FchDataPtr; + StdHeader = LocalCfgPtr->StdHeader; + + + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG8C, AccessWidth32, 0xFFF0FFFF, 0x00030000); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG8C, AccessWidth32, 0xFEFFFFFF, 0x01000000); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG8C, AccessWidth32, 0x3FFFFFFF, 0x80000000); + + + DrivingStrength = 0x302; + for (Port = 0; Port < 2; Port ++) { + RwXhci0IndReg ( FCH_XHCI_IND60_REG00, 0xFFFFC000, (Port << 13) + BIT12 + DrivingStrength, StdHeader); + Register = FCH_XHCI_IND60_REG00; + Index = 0; + do { + WritePci ((USB_XHCI_BUS_DEV_FUN << 16) + 0x48, AccessWidth32, &Register, StdHeader); + ReadPci ((USB_XHCI_BUS_DEV_FUN << 16) + 0x4C, AccessWidth32, &RegValue, StdHeader); + Index++; + FchStall (10, StdHeader); + } while ((RegValue & BIT17) && (Index < 10 )); + Index = 0; + do { + RwXhci0IndReg ( FCH_XHCI_IND60_REG00, 0xFFFFC000, (Port << 13) + DrivingStrength, StdHeader); + WritePci ((USB_XHCI_BUS_DEV_FUN << 16) + 0x48, AccessWidth32, &Register, StdHeader); + ReadPci ((USB_XHCI_BUS_DEV_FUN << 16) + 0x4C, AccessWidth32, &RegValue, StdHeader); + Index++; + FchStall (10, StdHeader); + } while ((RegValue & BIT17) && (Index < 10 )); + RwXhci0IndReg ( FCH_XHCI_IND60_REG00, 0xFFFFC000, (Port << 13) + BIT12 + DrivingStrength, StdHeader); + } + RwXhci0IndReg ( FCH_XHCI_IND60_REG50, ~ ((UINT32) (0x0f)), ((UINT32) (0x06)), StdHeader); + RwXhci0IndReg ( FCH_XHCI_IND60_REG0C, ~ ((UINT32) (0x0f << 4)), ((UINT32) (0x02 << 4)), StdHeader); + RwXhci0IndReg ( FCH_XHCI_IND60_REG0C, ~ ((UINT32) (0x0f << 8)), ((UINT32) (0x02 << 8)), StdHeader); + RwXhci0IndReg ( FCH_XHCI_IND60_REG0C, ~ ((UINT32) (0x0f << 12)), ((UINT32) (0x01 << 12)), StdHeader); + RwXhci0IndReg ( FCH_XHCI_IND60_REG0C, ~ ((UINT32) (0x0f)), ((UINT32) (0x01)), StdHeader); + RwXhci0IndReg ( FCH_XHCI_IND60_REG0C, ~ ((UINT32) (0xff << 24)), ((UINT32) (0x90 << 24)), StdHeader); + RwXhci0IndReg ( FCH_XHCI_IND60_REG54, ~ ((UINT32) (0x03 << 6)), ((UINT32) (0x01 << 6)), StdHeader); + RwXhci0IndReg ( FCH_XHCI_IND60_REG54, ~ ((UINT32) (0x01 << 1)), ((UINT32) (0x00 << 1)), StdHeader); + FchStall (200, StdHeader); + RwXhci0IndReg ( FCH_XHCI_IND60_REG54, ~ ((UINT32) (0x01 << 1)), ((UINT32) (0x01 << 1)), StdHeader); + FchStall (400, StdHeader); + RwXhci0IndReg ( FCH_XHCI_IND60_REG54, ~ ((UINT32) (0x01 << 1)), ((UINT32) (0x00 << 1)), StdHeader); +} + +/** + * FchXhciInitIndirectReg - Config XHCI Indirect Registers + * + * + * + * @param[in] FchDataPtr Fch configuration structure pointer. + * + */ +VOID +FchXhciInitIndirectReg ( + IN FCH_DATA_BLOCK *FchDataPtr + ) +{ + UINT8 Index; + UINT32 DrivingStrength; + UINT32 Port; + UINT32 Register; + UINT32 RegValue; + FCH_DATA_BLOCK *LocalCfgPtr; + AMD_CONFIG_PARAMS *StdHeader; + + LocalCfgPtr = (FCH_DATA_BLOCK *)FchDataPtr; + StdHeader = LocalCfgPtr->StdHeader; + DrivingStrength = 0; + + RwXhci0IndReg ( FCH_XHCI_IND_REG94, 0xFFFFFC00, 0x00000021, StdHeader); + RwXhci0IndReg ( FCH_XHCI_IND_REGD4, 0xFFFFFC00, 0x00000021, StdHeader); + + RwXhci0IndReg ( FCH_XHCI_IND_REG00, 0xF8FFFFFF, 0x07000000, StdHeader); + for (Port = 0; Port < 2; Port ++) { + DrivingStrength = (UINT32) (LocalCfgPtr->Usb.Xhci20Phy[Port]); + RwXhci0IndReg ( FCH_XHCI_IND60_REG00, 0xFFFFC000, (Port << 13) + BIT12 + DrivingStrength, StdHeader); + RwXhci0IndReg ( FCH_XHCI_IND60_REG00, 0xFFFFC000, (Port << 13) + DrivingStrength, StdHeader); + RwXhci0IndReg ( FCH_XHCI_IND60_REG00, 0xFFFFC000, (Port << 13) + BIT12 + DrivingStrength, StdHeader); + } + + + RwXhci0IndReg ( FCH_XHCI_IND60_REG50, ~ ((UINT32) (0x0f)), ((UINT32) (0x07)), StdHeader); + RwXhci0IndReg ( FCH_XHCI_IND60_REG0C, ~ ((UINT32) (0x0f << 4)), ((UINT32) (0x02 << 4)), StdHeader); + RwXhci0IndReg ( FCH_XHCI_IND60_REG0C, ~ ((UINT32) (0x0f << 8)), ((UINT32) (0x02 << 8)), StdHeader); + RwXhci0IndReg ( FCH_XHCI_IND60_REG08, 0x80FC00FF, 0, StdHeader); // For BTS + + for (Port = 0; Port < 2; Port ++) { + DrivingStrength = 0x1E4; + RwXhci0IndReg ( FCH_XHCI_IND60_REG00, 0xFFFE0000, (Port << 13) + BIT12 + DrivingStrength, StdHeader); + Register = FCH_XHCI_IND60_REG00; + Index = 0; + do { + WritePci ((USB_XHCI_BUS_DEV_FUN << 16) + 0x48, AccessWidth32, &Register, StdHeader); + ReadPci ((USB_XHCI_BUS_DEV_FUN << 16) + 0x4C, AccessWidth32, &RegValue, StdHeader); + Index++; + FchStall (10, StdHeader); + } while ((RegValue & BIT17) && (Index < 10 )); + RwXhci0IndReg ( FCH_XHCI_IND60_REG00, 0xFFFE0000, (Port << 13) + DrivingStrength, StdHeader); + Register = FCH_XHCI_IND60_REG00; + Index = 0; + do { + WritePci ((USB_XHCI_BUS_DEV_FUN << 16) + 0x48, AccessWidth32, &Register, StdHeader); + ReadPci ((USB_XHCI_BUS_DEV_FUN << 16) + 0x4C, AccessWidth32, &RegValue, StdHeader); + Index++; + FchStall (10, StdHeader); + } while ((RegValue & BIT17) && (Index < 10 )); + RwXhci0IndReg ( FCH_XHCI_IND60_REG00, 0xFFFE0000, (Port << 13) + BIT12 + DrivingStrength, StdHeader); + } + for (Port = 0; Port < 2; Port ++) { + DrivingStrength = 0x1C4; + RwXhci0IndReg ( FCH_XHCI_IND60_REG00, 0xFFFFC000, (Port << 13) + BIT12 + DrivingStrength, StdHeader); + RwXhci0IndReg ( FCH_XHCI_IND60_REG00, 0xFFFFC000, (Port << 13) + DrivingStrength, StdHeader); + RwXhci0IndReg ( FCH_XHCI_IND60_REG00, 0xFFFFC000, (Port << 13) + BIT12 + DrivingStrength, StdHeader); + } + + for (Port = 0; Port < 4; Port ++) { + if (Port < 2) { + ReadXhci0Phy (Port, (0x7 << 7), &DrivingStrength, StdHeader); + DrivingStrength &= 0x0000000F8; + DrivingStrength |= BIT0 + BIT2; + RwXhci0IndReg ( FCH_XHCI_IND60_REG00, 0xFFFFC000, (Port << 13) + BIT12 + (0x7 << 7) + DrivingStrength, StdHeader); + RwXhci0IndReg ( FCH_XHCI_IND60_REG00, 0xFFFFC000, (Port << 13) + (0x7 << 7) + DrivingStrength, StdHeader); + RwXhci0IndReg ( FCH_XHCI_IND60_REG00, 0xFFFFC000, (Port << 13) + BIT12 + (0x7 << 7) + DrivingStrength, StdHeader); + } + } + RwXhci0IndReg ( FCH_XHCI_IND60_REG48, 0xFFFFFFE0, BIT0, StdHeader); +} + +/** + * FchCombineSigRomInfo - Combine SIG ROM information + * + * + * @param[in] FchDataPtr Fch configuration structure pointer. + * + */ +STATIC UINT32 +FchCombineSigRomInfo ( + IN FCH_DATA_BLOCK *FchDataPtr + ) +{ + UINTN RomSigStartingAddr; + UINT32 RomStore[NUM_OF_ROMSIG_FILED]; + FCH_DATA_BLOCK *LocalCfgPtr; + AMD_CONFIG_PARAMS *StdHeader; + UINT32 SelNum; + UINT32 RomSignatureTag; + UINT16 XhciFwTag; + + LocalCfgPtr = (FCH_DATA_BLOCK *)FchDataPtr; + StdHeader = LocalCfgPtr->StdHeader; + for ( SelNum = 0; SelNum < NUM_OF_ROMSIG_FILED; SelNum++) { + RomStore [SelNum] = 0; + } + GetRomSigPtr (&RomSigStartingAddr, StdHeader); + RomSignatureTag = ACPIMMIO32 (RomSigStartingAddr); + if ( RomSignatureTag == ROMSIG_SIG ) { + for ( SelNum = 0; SelNum < NUM_OF_ROMSIG_FILED; SelNum++) { + RomStore[SelNum] = ACPIMMIO32 (RomSigStartingAddr + (SelNum << 2)); + } + } else { + RomStore[XHCI_FILED_NUM] = 0; + } + if ( LocalCfgPtr->Usb.UserDefineXhciRomAddr != 0 ) { + RomStore[XHCI_FILED_NUM] = LocalCfgPtr->Usb.UserDefineXhciRomAddr; + } + RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REGC8 + 3, AccessWidth8, 0x7F, BIT7, StdHeader); + for ( SelNum = 1; SelNum < NUM_OF_ROMSIG_FILED; SelNum++) { + if (RomStore[SelNum] != 0) { + RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REGCC, AccessWidth32, (UINT32)~ (BIT2 + BIT1 + BIT0), (BIT2 + SelNum), StdHeader); + RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REGCC, AccessWidth32, ROMSIG_CFG_MASK, RomStore[SelNum], StdHeader); + } + } + XhciFwTag = (UINT16) ACPIMMIO32 ((RomStore[XHCI_FILED_NUM]) + XHCI_BOOT_RAM_OFFSET); + if ( XhciFwTag != INSTRUCTION_RAM_SIG ) { + RomStore[XHCI_FILED_NUM] = 0; + } + return RomStore[XHCI_FILED_NUM]; +} + +/** + * FchXhciInitBeforePciInit - Config XHCI controller before PCI + * emulation + * + * + * + * @param[in] FchDataPtr Fch configuration structure pointer. + * + */ +VOID +FchXhciInitBeforePciInit ( + IN FCH_DATA_BLOCK *FchDataPtr + ) +{ + UINT16 BcdAddress; + UINT16 BcdSize; + UINT16 AcdAddress; + UINT16 AcdSize; + UINT16 FwAddress; + UINT16 FwSize; + UINT32 XhciFwStarting; + UINT32 SpiValidBase; + UINT32 RegData; + UINT16 Index; + BOOLEAN Xhci0Enable; + FCH_DATA_BLOCK *LocalCfgPtr; + AMD_CONFIG_PARAMS *StdHeader; + + LocalCfgPtr = (FCH_DATA_BLOCK *)FchDataPtr; + StdHeader = LocalCfgPtr->StdHeader; + Xhci0Enable = LocalCfgPtr->Usb.Xhci0Enable; + + if ( Xhci0Enable == 0 ) { + return; + } + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG00, AccessWidth32, 0x00080000, 0x00400700); + FchStall (20, StdHeader); + + RwPci ((LPC_BUS_DEV_FUN << 16) + FCH_LPC_REGC8 + 3, AccessWidth8, 0x7F, BIT7, StdHeader); + XhciFwStarting = FchCombineSigRomInfo (FchDataPtr); + if ( XhciFwStarting == 0 ) { + return; + } + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG20, AccessWidth32, 0xFFFFF9FF, 0x00000600); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG90, AccessWidth32, 0xCFF00000, 0x000AAAAA); + + RwMem (ACPI_MMIO_BASE + MISC_BASE + FCH_MISC_REG50 + 1, AccessWidth8, (UINT32)~BIT1, BIT1); + RwMem (ACPI_MMIO_BASE + PMIO_BASE + FCH_PMIOA_REGEF, AccessWidth8, (UINT32)~(BIT4 + BIT5), 0); + RwMem (ACPI_MMIO_BASE + PMIO_BASE + FCH_PMIOA_REGEF, AccessWidth8, (UINT32)~(BIT7), BIT7); /// Enable 2.0 devices + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG00, AccessWidth32, 0xF0FFFFFC, 0x01); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG00, AccessWidth32, 0xEFFFFFFF, 0x10000000); + + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REGA0, AccessWidth32, 0x00000000, (SPI_HEAD_LENGTH << 16)); + + BcdAddress = ACPIMMIO16 (XhciFwStarting + BCD_ADDR_OFFSET + XHC_BOOT_RAM_SIZE); + BcdSize = ACPIMMIO16 (XhciFwStarting + BCD_SIZE_OFFSET + XHC_BOOT_RAM_SIZE); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REGA4, AccessWidth16, 0x0000, BcdAddress); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REGA4 + 2, AccessWidth16, 0x0000, BcdSize); + + AcdAddress = ACPIMMIO16 (XhciFwStarting + ACD_ADDR_OFFSET + XHC_BOOT_RAM_SIZE); + AcdSize = ACPIMMIO16 (XhciFwStarting + ACD_SIZE_OFFSET + XHC_BOOT_RAM_SIZE); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REGA8, AccessWidth16, 0x0000, AcdAddress); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REGA8 + 2, AccessWidth16, 0x0000, AcdSize); + + SpiValidBase = SPI_BASE2 (XhciFwStarting + 4 + XHC_BOOT_RAM_SIZE) | SPI_BAR0_VLD | SPI_BASE0 | SPI_BAR1_VLD | SPI_BASE1 | SPI_BAR2_VLD; + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REGB0, AccessWidth32, 0x00000000, SpiValidBase); + for (Index = 0; Index < SPI_HEAD_LENGTH; Index++) { + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REGC0 + Index, AccessWidth8, 0, ACPIMMIO8 (XhciFwStarting + XHC_BOOT_RAM_SIZE + Index)); + } + + for (Index = 0; Index < BcdSize; Index++) { + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REGC0 + SPI_HEAD_LENGTH + Index, AccessWidth8, 0, ACPIMMIO8 (XhciFwStarting + BcdAddress + Index)); + } + + for (Index = 0; Index < AcdSize; Index++) { + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REGC0 + SPI_HEAD_LENGTH + BcdSize + Index, AccessWidth8, 0, ACPIMMIO8 (XhciFwStarting + AcdAddress + Index)); + } + + + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG00, AccessWidth32, (UINT32)~BIT0, BIT0); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG00, AccessWidth32, (UINT32)~BIT29, 0); + + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG04 + 2, AccessWidth16, 0x7FFF, BIT15); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG04, AccessWidth16, 0x0000, 0); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG08 + 2, AccessWidth16, 0x0000, 0x8000); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG08, AccessWidth16, 0x0000, 0); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG00, AccessWidth32, (UINT32)~BIT29, BIT29); + + for (;;) { + ReadMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG00 , AccessWidth32, &RegData); + if (RegData & BIT30) { + break; + } + } + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG00, AccessWidth32, (UINT32)~BIT29, 0); + + FwAddress = ACPIMMIO16 (XhciFwStarting + FW_ADDR_OFFSET + XHC_BOOT_RAM_SIZE); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REGB4, AccessWidth16, 0x0000, ACPIMMIO16 (XhciFwStarting + FwAddress)); + FwAddress += 2; + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG04, AccessWidth16, 0x0000, FwAddress + XHC_BOOT_RAM_SIZE); + + FwSize = ACPIMMIO16 (XhciFwStarting + FW_SIZE_OFFSET + XHC_BOOT_RAM_SIZE); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG08, AccessWidth16, 0x0000, 0); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG08 + 2, AccessWidth16, 0x0000, FwSize); + // + // Step 3.5 to enable the instruction RAM preload functionality. + // + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG04 + 2, AccessWidth16, 0x7FFF, 0); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG00, AccessWidth32, (UINT32)~BIT29, BIT29); + + for (;;) { + ReadMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG00 , AccessWidth32, &RegData); + if (RegData & BIT30) { + break; + } + } + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG00, AccessWidth32, (UINT32)~BIT29, 0); + + + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG00, AccessWidth32, (UINT32)~U3PLL_RESET, 0); ///Release U3PLLreset + for (;;) { + ReadMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG00 , AccessWidth32, &RegData); + if (RegData & U3PLL_LOCK) { + break; + } + } + + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG00, AccessWidth32, (UINT32)~U3PHY_RESET, 0); ///Release U3PHY + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG00, AccessWidth32, (UINT32)~U3CORE_RESET, 0); ///Release core reset + + FchXhciUsbPhyCalibrated (LocalCfgPtr); + + FchXhciInitIndirectReg (LocalCfgPtr); + + RwMem (ACPI_MMIO_BASE + PMIO_BASE + FCH_PMIOA_REGEF, AccessWidth8, (UINT32)~(BIT4 + BIT5), 0); /// Disable Device 22 + RwMem (ACPI_MMIO_BASE + PMIO_BASE + FCH_PMIOA_REGEF, AccessWidth8, (UINT32)~(BIT7), BIT7); /// Enable 2.0 devices + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG00, AccessWidth32, (UINT32)~(BIT21), BIT21); + // + // Step 5. + // + RwMem (ACPI_MMIO_BASE + XHCI_BASE + 0x00, AccessWidth32, (UINT32)~(BIT17 + BIT18 + BIT19), BIT17 + BIT18 + BIT19); + + // + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG20, AccessWidth32, ~((UINT32) (0x3 << 11)), (UINT32) (0x3 << 11)); + // + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG20, AccessWidth32, ~((UINT32) (0x1 << 16)), (UINT32) (0x1 << 16)); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG20, AccessWidth32, ~((UINT32) (0x1 << 15)), (UINT32) (0x1 << 15)); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG20, AccessWidth32, ~((UINT32) (0x7 << 18)), (UINT32) (0x7 << 18)); + RwMem (ACPI_MMIO_BASE + PMIO_BASE + FCH_PMIOA_REGF0, AccessWidth32, ~((UINT32) (0x1 << 13)), (UINT32) (0x1 << 13)); + RwMem (ACPI_MMIO_BASE + PMIO_BASE + FCH_PMIOA_REGF0, AccessWidth32, ~((UINT32) (0x1 << 14)), (UINT32) (0x1 << 14)); + + RwXhci0IndReg ( FCH_XHCI_IND_REG54, (UINT32)~(BIT15), BIT15, StdHeader); + + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG20, AccessWidth32, (UINT32)~(BIT25 + BIT24), BIT24); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG20, AccessWidth32, (UINT32)~(BIT22), BIT22); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REGB4, AccessWidth32, (UINT32)~(BIT20), BIT20); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG30, AccessWidth32, (UINT32)~(BIT15), BIT15); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG30, AccessWidth32, (UINT32)~(BIT1), BIT1); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG30, AccessWidth32, (UINT32)~(BIT2), BIT2); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG30, AccessWidth32, (UINT32)~(BIT3), BIT3); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG30, AccessWidth32, (UINT32)~(BIT6), BIT6); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG30, AccessWidth32, (UINT32)~(BIT7), BIT7); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG30, AccessWidth32, (UINT32)~(BIT8), BIT8); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG30, AccessWidth32, (UINT32)~(BIT9), BIT9); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG30, AccessWidth32, (UINT32)~(BIT10), BIT10); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG30, AccessWidth32, (UINT32)~(BIT11), BIT11); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG30, AccessWidth32, (UINT32)~(BIT12), BIT12); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG30, AccessWidth32, (UINT32)~(BIT13), BIT13); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG30, AccessWidth32, (UINT32)~(BIT14), BIT14); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG30, AccessWidth32, (UINT32)~(BIT16), BIT16); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG40, AccessWidth32, (UINT32)~(BIT0), BIT0); + + RwMem (ACPI_MMIO_BASE + XHCI_BASE + 0x20, AccessWidth32, (UINT32)~(BIT13 + BIT14 + BIT21), BIT13 + BIT14 + BIT21); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REGB4, AccessWidth32, (UINT32)~(BIT20), BIT20); + RwMem (ACPI_MMIO_BASE + PMIO_BASE + FCH_PMIOA_REGF2, AccessWidth8, (UINT32)~(BIT3), BIT3); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REGB4, AccessWidth32, (UINT32)~(BIT22), BIT22); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG30, AccessWidth32, (UINT32)~(BIT17), BIT17); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG30, AccessWidth32, (UINT32)~(BIT18), BIT18); + + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REGB4, AccessWidth32, (UINT32)~(BIT24), BIT24); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REGB4, AccessWidth32, (UINT32)~(BIT25), BIT25); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG24, AccessWidth32, (UINT32)~(BIT8), BIT8); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG24, AccessWidth32, (UINT32)~(BIT9), BIT9); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG24, AccessWidth32, (UINT32)~(BIT10), BIT10); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG24, AccessWidth32, (UINT32)~(BIT12), BIT12); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG30, AccessWidth32, (UINT32)~(BIT20 + BIT21 + BIT22), (BIT20 + BIT21 + BIT22)); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG30, AccessWidth32, (UINT32)~(BIT23), BIT23); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG30, AccessWidth32, (UINT32)~(BIT27), BIT27); + + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG30, AccessWidth32, (UINT32)~BIT29, BIT29); + + RwMem (ACPI_MMIO_BASE + XHCI_BASE + 0x98, AccessWidth32, (UINT32)~(BIT30), BIT30); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + 0x98, AccessWidth32, (UINT32)~(BIT31), BIT31); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REGB4, AccessWidth32, (UINT32)~(BIT27), BIT27); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REGB4, AccessWidth32, (UINT32)~(BIT28), BIT28); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG48, AccessWidth32, 0x00000000, FCH_XHCI_IND_REG100); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG4C, AccessWidth32, (UINT32)~(BIT0 + BIT1 + BIT2), BIT0 + BIT1 + BIT2); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG48, AccessWidth32, 0x00000000, FCH_XHCI_IND_REG120); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG4C, AccessWidth32, (UINT32)~(BIT3), BIT3); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG48, AccessWidth32, 0x00000000, FCH_XHCI_IND_REG100); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG4C, AccessWidth32, (UINT32)~(BIT21), BIT21); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG48, AccessWidth32, 0x00000000, FCH_XHCI_IND_REG128); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG4C, AccessWidth32, (UINT32)~(BIT0), BIT0); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG48, AccessWidth32, 0x00000000, FCH_XHCI_IND_REG100); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG4C, AccessWidth32, (UINT32)~(BIT3 + BIT4), BIT3 + BIT4); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG48, AccessWidth32, 0x00000000, FCH_XHCI_IND_REG100); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG4C, AccessWidth32, (UINT32)~(BIT5), BIT5); + + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG48, AccessWidth32, 0x00000000, FCH_XHCI_IND_REG48); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG4C, AccessWidth32, (UINT32)~(BIT1), BIT1); + + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG48, AccessWidth32, 0x00000000, FCH_XHCI_IND_REG48); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG4C, AccessWidth32, (UINT32)~(BIT14), BIT14); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG24, AccessWidth32, (UINT32)~(BIT17), BIT17); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG24, AccessWidth32, (UINT32)~(BIT15 + BIT14), BIT14); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG24, AccessWidth32, (UINT32)~(BIT11), BIT11); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG24, AccessWidth32, (UINT32)~(BIT16), BIT16); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + 0x28, AccessWidth32, (UINT32)~(BIT0), BIT0); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG24, AccessWidth32, (UINT32)~(BIT20 + BIT21 + BIT22), (BIT20 + BIT21 + BIT22)); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG24, AccessWidth32, (UINT32)~(BIT24 + BIT25 + BIT26), (BIT24 + BIT25 + BIT26)); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG30, AccessWidth32, (UINT32)~(BIT0 + BIT4 + BIT24), (BIT0 + BIT24)); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG48, AccessWidth32, 0x00000000, FCH_XHCI_IND_REG100); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG4C, AccessWidth32, (UINT32)~ BIT5, BIT5); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG48, AccessWidth32, 0x00000000, FCH_XHCI_IND_REG48); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG4C, AccessWidth32, (UINT32)~(BIT16), BIT16); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG10, AccessWidth32, 0xFFFF00FF, 0x2A00); + RwMem (ACPI_MMIO_BASE + MISC_BASE + FCH_MISC_REG50 + 1, AccessWidth8, (UINT32)~BIT1, 0); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG48, AccessWidth32, 0x00000000, 0x80); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG4C, AccessWidth32, 0xFFFFFFF8, 0x06); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG48, AccessWidth32, 0x00000000, 0xC0); + RwMem (ACPI_MMIO_BASE + XHCI_BASE + XHCI_ACPI_MMIO_AMD_REG4C, AccessWidth32, 0xFFFFFFF8, 0x06); +} |