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Diffstat (limited to 'src/vendorcode/amd/cimx/sb900/AmdSbLib.c')
-rw-r--r--src/vendorcode/amd/cimx/sb900/AmdSbLib.c336
1 files changed, 0 insertions, 336 deletions
diff --git a/src/vendorcode/amd/cimx/sb900/AmdSbLib.c b/src/vendorcode/amd/cimx/sb900/AmdSbLib.c
deleted file mode 100644
index 72023af0c3..0000000000
--- a/src/vendorcode/amd/cimx/sb900/AmdSbLib.c
+++ /dev/null
@@ -1,336 +0,0 @@
-/**
- * @file
- *
- * Southbridge IO access common routine
- *
- *
- *
- * @xrefitem bom "File Content Label" "Release Content"
- * @e project: CIMx-SB
- * @e sub-project:
- * @e \$Revision:$ @e \$Date:$
- *
- */
-/*;********************************************************************************
-;
-; Copyright (c) 2011, 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 "SbPlatform.h"
-#include "cbtypes.h"
-#include "AmdSbLib.h"
-
-/**< SbStall - Reserved */
-VOID
-SbStall (
- IN UINT32 uSec
- )
-{
- UINT16 timerAddr;
- UINT32 startTime;
- UINT32 elapsedTime;
-
- ReadMEM (ACPI_MMIO_BASE + PMIO_BASE + SB_PMIOA_REG64, AccWidthUint16, &timerAddr);
- if ( timerAddr == 0 ) {
- uSec = uSec / 2;
- while ( uSec != 0 ) {
- ReadIO (0x80, AccWidthUint8, (UINT8 *) (&startTime));
- uSec--;
- }
- } else {
- ReadIO (timerAddr, AccWidthUint32, &startTime);
- for ( ;; ) {
- ReadIO (timerAddr, AccWidthUint32, &elapsedTime);
- if ( elapsedTime < startTime ) {
- elapsedTime = elapsedTime + 0xFFFFFFFF - startTime;
- } else {
- elapsedTime = elapsedTime - startTime;
- }
- if ( (elapsedTime * 28 / 100) > uSec ) {
- break;
- }
- }
- }
-}
-
-/**< cimSbStall - Reserved */
-VOID
-cimSbStall (
- IN UINT32 uSec
- )
-{
- UINT16 timerAddr;
- UINT32 startTime;
- UINT32 elapsedTime;
-
- ReadMEM (ACPI_MMIO_BASE + PMIO_BASE + SB_PMIOA_REG64, AccWidthUint16, &timerAddr);
- if ( timerAddr == 0 ) {
- uSec = uSec / 2;
- while ( uSec != 0 ) {
- ReadIo8 (0x80);
- uSec--;
- }
- } else {
- startTime = ReadIo32 (timerAddr);
- for ( ;; ) {
- elapsedTime = ReadIo32 (timerAddr);
- if ( elapsedTime < startTime ) {
- elapsedTime = elapsedTime + 0xFFFFFFFF - startTime;
- } else {
- elapsedTime = elapsedTime - startTime;
- }
- if ( (elapsedTime * 28 / 100) > uSec ) {
- break;
- }
- }
- }
-}
-
-/**< SbReset - Reserved */
-VOID
-SbReset ()
-{
- RWIO (0xcf9, AccWidthUint8, 0x0, 0x06);
-}
-
-/**< outPort80 - Reserved */
-VOID
-outPort80 (
- IN UINT32 pcode
- )
-{
- WriteIO (0x80, AccWidthUint8, &pcode);
- return;
-}
-
-/**< outPort1080 - Reserved */
-VOID
-outPort1080 (
- IN UINT32 pcode
- )
-{
- WriteIo32 (0x1080, pcode);
- return;
-}
-
-/**< AmdSbCopyMem - Reserved */
-VOID
-AmdSbCopyMem (
- IN VOID* pDest,
- IN VOID* pSource,
- IN UINTN Length
- )
-{
- UINTN i;
- UINT8 *Ptr;
- UINT8 *Source;
- Ptr = (UINT8*)pDest;
- Source = (UINT8*)pSource;
- for (i = 0; i < Length; i++) {
- *Ptr = *Source;
- Source++;
- Ptr++;
- }
-}
-
-/** GetRomSigPtr - Reserved **/
-VOID*
-GetRomSigPtr (
- IN UINTN* RomSigPtr
- )
-{
- UINTN RomPtr;
- UINT32 RomSig;
- RomPtr = 0xFFF20000; // 1M
- ReadMEM ((UINT32)RomPtr, AccWidthUint32, &RomSig);
- if ( RomSig != 0x55AA55AA ) {
- RomPtr = 0xFFE20000; //2M
- ReadMEM ((UINT32)RomPtr, AccWidthUint32, &RomSig);
- if ( RomSig != 0x55AA55AA ) {
- RomPtr = 0xFFC20000; //4M
- ReadMEM ((UINT32)RomPtr, AccWidthUint32, &RomSig);
- if ( RomSig != 0x55AA55AA ) {
- RomPtr = 0xFF820000; //8M
- ReadMEM ((UINT32)RomPtr, AccWidthUint32, &RomSig);
- if ( RomSig != 0x55AA55AA ) {
- RomPtr = 0xFF020000; //16M
- ReadMEM ((UINT32)RomPtr, AccWidthUint32, &RomSig);
- if ( RomSig != 0x55AA55AA ) {
- RomPtr = 0x0; // not found
- }
- }
- }
- }
- }
- *RomSigPtr = RomPtr;
- return RomSigPtr;
-}
-
-VOID
-RWXhciIndReg (
- IN UINT32 Index,
- IN UINT32 AndMask,
- IN UINT32 OrMask
- )
-{
- UINT32 IndReg;
- WritePCI ((USB_XHCI_BUS_DEV_FUN << 16) + 0x48, AccWidthUint32, &Index);
- ReadPCI ((USB_XHCI_BUS_DEV_FUN << 16) + 0x4C, AccWidthUint32, &IndReg);
- IndReg &= AndMask;
- IndReg |= OrMask;
- WritePCI ((USB_XHCI_BUS_DEV_FUN << 16) + 0x4C, AccWidthUint32, &IndReg);
-
-#ifndef XHCI_SUPPORT_ONE_CONTROLLER
- WritePCI ((USB_XHCI1_BUS_DEV_FUN << 16) + 0x48, AccWidthUint32, &Index);
- ReadPCI ((USB_XHCI1_BUS_DEV_FUN << 16) + 0x4C, AccWidthUint32, &IndReg);
- IndReg &= AndMask;
- IndReg |= OrMask;
- WritePCI ((USB_XHCI1_BUS_DEV_FUN << 16) + 0x4C, AccWidthUint32, &IndReg);
-#endif
-}
-
-VOID
-RWXhci0IndReg (
- IN UINT32 Index,
- IN UINT32 AndMask,
- IN UINT32 OrMask
- )
-{
- UINT32 IndReg;
- WritePCI ((USB_XHCI_BUS_DEV_FUN << 16) + 0x48, AccWidthUint32, &Index);
- ReadPCI ((USB_XHCI_BUS_DEV_FUN << 16) + 0x4C, AccWidthUint32, &IndReg);
- IndReg &= AndMask;
- IndReg |= OrMask;
- WritePCI ((USB_XHCI_BUS_DEV_FUN << 16) + 0x4C, AccWidthUint32, &IndReg);
-}
-
-VOID
-RWXhci1IndReg (
- IN UINT32 Index,
- IN UINT32 AndMask,
- IN UINT32 OrMask
- )
-{
- UINT32 IndReg;
- WritePCI ((USB_XHCI1_BUS_DEV_FUN << 16) + 0x48, AccWidthUint32, &Index);
- ReadPCI ((USB_XHCI1_BUS_DEV_FUN << 16) + 0x4C, AccWidthUint32, &IndReg);
- IndReg &= AndMask;
- IndReg |= OrMask;
- WritePCI ((USB_XHCI1_BUS_DEV_FUN << 16) + 0x4C, AccWidthUint32, &IndReg);
-}
-
-VOID
-AcLossControl (
- IN UINT8 AcLossControlValue
- )
-{
- AcLossControlValue &= 0x03;
- AcLossControlValue |= BIT2;
- RWMEM (ACPI_MMIO_BASE + PMIO_BASE + SB_PMIOA_REG5B, AccWidthUint8, 0xF0, AcLossControlValue);
-}
-
-VOID
-SbVgaInit (
- VOID
- )
-{
- // OBS194249 Cobia_Nutmeg_DP-VGA Electrical SI validation_Lower RGB Luminance level BGADJ=0x1F & DACADJ=0x1B
- //
- RWMEM (ACPI_MMIO_BASE + PMIO_BASE + SB_PMIOA_REGC4, AccWidthUint8, 0xff, BIT5 );
- RWMEM (ACPI_MMIO_BASE + PMIO_BASE + SB_PMIOA_REGD8, AccWidthUint8, 0x00, 0x17 );
- RWMEM (ACPI_MMIO_BASE + PMIO_BASE + SB_PMIOA_REGD9, AccWidthUint8, 0x00, ((BGADJ << 2) + (((DACADJ & 0xf0) >> 4) & 0x3)));
- RWMEM (ACPI_MMIO_BASE + PMIO_BASE + SB_PMIOA_REGD8, AccWidthUint8, 0x00, 0x16 );
- RWMEM (ACPI_MMIO_BASE + PMIO_BASE + SB_PMIOA_REGD9, AccWidthUint8, 0x0f, ((DACADJ & 0x0f) << 4));
-
- *((UINT8*) ((UINTN)(PKT_DATA_REG + 0x00))) = (0x08 << 4) + (UINT8) ((EFUS_DAC_ADJUSTMENT_CONTROL >> 16) & 0xff);
- *((UINT8*) ((UINTN)(PKT_DATA_REG + 0x01))) = (UINT8) ((EFUS_DAC_ADJUSTMENT_CONTROL >> 8) & 0xff);
- *((UINT8*) ((UINTN)(PKT_DATA_REG + 0x02))) = (UINT8) ((EFUS_DAC_ADJUSTMENT_CONTROL >> 0) & 0xff);
- *((UINT8*) ((UINTN)(PKT_DATA_REG + 0x03))) = (UINT8) (0x03);
- *((UINT8*) ((UINTN)(PKT_DATA_REG + 0x04))) = (UINT8) (((EFUS_DAC_ADJUSTMENT_CONTROL_DATA) >> 0) & 0xff);
- *((UINT8*) ((UINTN)(PKT_DATA_REG + 0x05))) = (UINT8) (((EFUS_DAC_ADJUSTMENT_CONTROL_DATA) >> 8) & 0xff);
- *((UINT8*) ((UINTN)(PKT_DATA_REG + 0x06))) = (UINT8) (((EFUS_DAC_ADJUSTMENT_CONTROL_DATA) >> 16) & 0xff);
- *((UINT8*) ((UINTN)(PKT_DATA_REG + 0x07))) = (UINT8) (((EFUS_DAC_ADJUSTMENT_CONTROL_DATA) >> 24) & 0xff);
- *((UINT8*) ((UINTN)(PKT_LEN_REG))) = 0x08;
- *((UINT8*) ((UINTN)(PKT_CTRL_REG))) = 0x01;
- //RWMEM (ACPI_MMIO_BASE + PMIO_BASE + SB_PMIOA_REGC4, AccWidthUint8, ~(BIT5), 0 );
-}
-
-VOID
-RecordSbConfigPtr (
- IN UINT32 SbConfigPtr
- )
-{
- RWMEM (ACPI_MMIO_BASE + CMOS_RAM_BASE + 0x08, AccWidthUint8, 0, (UINT8) ((SbConfigPtr >> 0) & 0xFF) );
- RWMEM (ACPI_MMIO_BASE + CMOS_RAM_BASE + 0x09, AccWidthUint8, 0, (UINT8) ((SbConfigPtr >> 8) & 0xFF) );
- RWMEM (ACPI_MMIO_BASE + CMOS_RAM_BASE + 0x0A, AccWidthUint8, 0, (UINT8) ((SbConfigPtr >> 16) & 0xFF) );
- RWMEM (ACPI_MMIO_BASE + CMOS_RAM_BASE + 0x0B, AccWidthUint8, 0, (UINT8) ((SbConfigPtr >> 24) & 0xFF) );
-}
-
-VOID
-SbGpioInit (
- IN SB_GPIO_INIT_ENTRY *SbGpioInitTable
- )
-{
- while ( SbGpioInitTable->GpioPin < 0xFF ) {
- RWMEM (ACPI_MMIO_BASE + IOMUX_BASE + SbGpioInitTable->GpioPin, AccWidthUint8, 0, SbGpioInitTable->GpioMux );
- RWMEM (ACPI_MMIO_BASE + GPIO_BASE + SbGpioInitTable->GpioPin, AccWidthUint8, ~ (BIT5 + BIT6), ((SbGpioInitTable->GpioOutEnB + (SbGpioInitTable->GpioOut << 1)) << 5) );
- SbGpioInitTable ++;
- }
-}
-
-VOID
-SbGpioControl (
- IN SB_GPIO_CONTROL_ENTRY *SbGpio
- )
-{
- UINT8 GpioCurrent;
- ReadMEM (ACPI_MMIO_BASE + GPIO_BASE + SbGpio->GpioPin, AccWidthUint8, &GpioCurrent );
- if ((GpioCurrent & BIT5) == 0) {
- RWMEM (ACPI_MMIO_BASE + GPIO_BASE + SbGpio->GpioPin, AccWidthUint8, ~ BIT6, (SbGpio->GpioControl << 6) );
- }
- GpioCurrent &= BIT7;
- SbGpio->GpioControl = GpioCurrent >> 7;
-}
-
-VOID
-SbFlashUsbSmi (
- VOID
- )
-{
- if ( ACPIMMIO8 (ACPI_MMIO_BASE + PMIO_BASE + SB_PMIOA_REGED) & (BIT4) ) {
- ACPIMMIO8 (ACPI_MMIO_BASE + PMIO_BASE + SB_PMIOA_REGED) &= ~ (BIT4);
- ACPIMMIO8 (ACPI_MMIO_BASE + PMIO_BASE + SB_PMIOA_REGED) |= (BIT4);
- }
-}
-
-VOID
-SbEnableUsbIrq1Irq12ToPicApic (
- VOID
- )
-{
- ACPIMMIO8 (ACPI_MMIO_BASE + PMIO_BASE + SB_PMIOA_REGED) |= (BIT1);
-}
-
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