mirror of https://github.com/acidanthera/audk.git
ArmPkg: Move ARM Platform drivers from ArmPkg/Drivers/ to ArmPlatformPkg/Drivers/
The idea is to keep ArmPkg responsible for the ARM architectural modules and ArmPlatformPkg the ARM development platform packages (with their respective drivers). ArmPlatformPkg: Reduce driver dependency on ArmPlatform.h - Move some driver definitions from C-Macro to PCD values - Unify PCD driver namespace git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11956 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
parent
7fb54d9d04
commit
5cc45b70c3
|
@ -69,12 +69,6 @@
|
|||
gArmTokenSpaceGuid.PcdCpuVectorBaseAddress|0xffff0000|UINT32|0x00000004
|
||||
gArmTokenSpaceGuid.PcdCpuResetAddress|0x00000000|UINT32|0x00000005
|
||||
|
||||
#
|
||||
# ARM PL180 MCI
|
||||
#
|
||||
gArmTokenSpaceGuid.PcdPL180SysMciRegAddress|0x00000000|UINT32|0x00000006
|
||||
gArmTokenSpaceGuid.PcdPL180MciBaseAddress|0x00000000|UINT32|0x00000007
|
||||
|
||||
#
|
||||
# ARM PL390 General Interrupt Controller
|
||||
#
|
||||
|
|
|
@ -71,11 +71,6 @@
|
|||
ArmTrustZoneLib|ArmPkg/Library/ArmTrustZoneLib/ArmTrustZoneLib.inf
|
||||
ArmMPCoreMailBoxLib|ArmPkg/Library/ArmMPCoreMailBoxLib/ArmMPCoreMailBoxLib.inf
|
||||
|
||||
PL354SmcLib|ArmPkg/Drivers/PL35xSmc/PL354SmcSec.inf
|
||||
PL341DmcLib|ArmPkg/Drivers/PL34xDmc/PL341Dmc.inf
|
||||
PL301AxiLib|ArmPkg/Drivers/PL301Axi/PL301Axi.inf
|
||||
PL310L2CacheSecLib|ArmPkg/Drivers/PL310L2Cache/PL310L2CacheSec.inf
|
||||
|
||||
BdsLib|ArmPkg/Library/BdsLib/BdsLib.inf
|
||||
|
||||
IoLib|MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf
|
||||
|
@ -116,7 +111,6 @@
|
|||
ArmPkg/Library/DebugPeCoffExtraActionLib/DebugPeCoffExtraActionLib.inf
|
||||
ArmPkg/Library/DebugUncachedMemoryAllocationLib/DebugUncachedMemoryAllocationLib.inf
|
||||
ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandlerLib.inf
|
||||
ArmPkg/Library/L2X0CacheLibNull/L2X0CacheLibNull.inf
|
||||
ArmPkg/Library/RvdPeCoffExtraActionLib/RvdPeCoffExtraActionLib.inf
|
||||
ArmPkg/Library/SemiHostingDebugLib/SemiHostingDebugLib.inf
|
||||
ArmPkg/Library/SemiHostingSerialPortLib/SemiHostingSerialPortLib.inf
|
||||
|
@ -125,14 +119,7 @@
|
|||
|
||||
ArmPkg/Drivers/CpuDxe/CpuDxe.inf
|
||||
ArmPkg/Drivers/CpuPei/CpuPei.inf
|
||||
ArmPkg/Drivers/PL180MciDxe/PL180MciDxe.inf
|
||||
ArmPkg/Drivers/PL301Axi/PL301Axi.inf
|
||||
ArmPkg/Drivers/PL310L2Cache/PL310L2CacheSec.inf
|
||||
ArmPkg/Drivers/PL34xDmc/PL341Dmc.inf
|
||||
ArmPkg/Drivers/PL35xSmc/PL354SmcSec.inf
|
||||
ArmPkg/Drivers/PL390Gic/PL390GicDxe.inf
|
||||
ArmPkg/Drivers/PL390Gic/PL390GicNonSec.inf
|
||||
ArmPkg/Drivers/PL390Gic/PL390GicSec.inf
|
||||
ArmPkg/Filesystem/SemihostFs/SemihostFs.inf
|
||||
|
||||
|
||||
|
|
|
@ -1,537 +0,0 @@
|
|||
/** @file
|
||||
This file implement the MMC Host Protocol for the ARM PrimeCell PL180.
|
||||
|
||||
Copyright (c) 2011, ARM Limited. All rights reserved.
|
||||
|
||||
This program and the accompanying materials
|
||||
are licensed and made available under the terms and conditions of the BSD License
|
||||
which accompanies this distribution. The full text of the license may be found at
|
||||
http://opensource.org/licenses/bsd-license.php
|
||||
|
||||
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
|
||||
**/
|
||||
|
||||
#include "PL180Mci.h"
|
||||
|
||||
#include <Library/DevicePathLib.h>
|
||||
#include <Library/BaseMemoryLib.h>
|
||||
|
||||
EFI_MMC_HOST_PROTOCOL *gpMmcHost;
|
||||
|
||||
// Untested ...
|
||||
//#define USE_STREAM
|
||||
|
||||
#define MMCI0_BLOCKLEN 512
|
||||
#define MMCI0_POW2_BLOCKLEN 9
|
||||
#define MMCI0_TIMEOUT 1000
|
||||
|
||||
BOOLEAN
|
||||
MciIsPowerOn (
|
||||
VOID
|
||||
)
|
||||
{
|
||||
return ((MmioRead32(MCI_POWER_CONTROL_REG) & 0x3) == MCI_POWER_ON);
|
||||
}
|
||||
|
||||
EFI_STATUS
|
||||
MciInitialize (
|
||||
VOID
|
||||
)
|
||||
{
|
||||
MCI_TRACE("MciInitialize()");
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
BOOLEAN
|
||||
MciIsCardPresent (
|
||||
VOID
|
||||
)
|
||||
{
|
||||
return (MmioRead32(FixedPcdGet32(PcdPL180SysMciRegAddress)) & 1);
|
||||
}
|
||||
|
||||
BOOLEAN
|
||||
MciIsReadOnly (
|
||||
VOID
|
||||
)
|
||||
{
|
||||
return (MmioRead32(FixedPcdGet32(PcdPL180SysMciRegAddress)) & 2);
|
||||
}
|
||||
|
||||
#if 0
|
||||
//Note: This function has been commented out because it is not used yet.
|
||||
// This function could be used to remove the hardcoded BlockLen used
|
||||
// in MciPrepareDataPath
|
||||
|
||||
// Convert block size to 2^n
|
||||
STATIC
|
||||
UINT32
|
||||
GetPow2BlockLen (
|
||||
IN UINT32 BlockLen
|
||||
)
|
||||
{
|
||||
UINTN Loop;
|
||||
UINTN Pow2BlockLen;
|
||||
|
||||
Loop = 0x8000;
|
||||
Pow2BlockLen = 15;
|
||||
do {
|
||||
Loop = (Loop >> 1) & 0xFFFF;
|
||||
Pow2BlockLen--;
|
||||
} while (Pow2BlockLen && (!(Loop & BlockLen)));
|
||||
|
||||
return Pow2BlockLen;
|
||||
}
|
||||
#endif
|
||||
|
||||
VOID
|
||||
MciPrepareDataPath (
|
||||
IN UINTN TransferDirection
|
||||
)
|
||||
{
|
||||
// Set Data Length & Data Timer
|
||||
MmioWrite32(MCI_DATA_TIMER_REG,0xFFFFFFF);
|
||||
MmioWrite32(MCI_DATA_LENGTH_REG,MMCI0_BLOCKLEN);
|
||||
|
||||
#ifndef USE_STREAM
|
||||
//Note: we are using a hardcoded BlockLen (=512). If we decide to use a variable size, we could
|
||||
// compute the pow2 of BlockLen with the above function GetPow2BlockLen()
|
||||
MmioWrite32(MCI_DATA_CTL_REG, MCI_DATACTL_ENABLE | MCI_DATACTL_DMA_ENABLE | TransferDirection | (MMCI0_POW2_BLOCKLEN << 4));
|
||||
#else
|
||||
MmioWrite32(MCI_DATA_CTL_REG, MCI_DATACTL_ENABLE | MCI_DATACTL_DMA_ENABLE | TransferDirection | MCI_DATACTL_STREAM_TRANS);
|
||||
#endif
|
||||
}
|
||||
|
||||
EFI_STATUS
|
||||
MciSendCommand (
|
||||
IN MMC_CMD MmcCmd,
|
||||
IN UINT32 Argument
|
||||
)
|
||||
{
|
||||
UINT32 Status;
|
||||
UINT32 Cmd;
|
||||
UINTN RetVal;
|
||||
UINTN CmdCtrlReg;
|
||||
|
||||
RetVal = EFI_SUCCESS;
|
||||
|
||||
if ((MmcCmd == MMC_CMD17) || (MmcCmd == MMC_CMD11)) {
|
||||
MciPrepareDataPath(MCI_DATACTL_CARD_TO_CONT);
|
||||
} else if ((MmcCmd == MMC_CMD24) || (MmcCmd == MMC_CMD20)) {
|
||||
MciPrepareDataPath(MCI_DATACTL_CONT_TO_CARD);
|
||||
}
|
||||
|
||||
// Create Command for PL180
|
||||
Cmd = (MMC_GET_INDX(MmcCmd) & INDX_MASK) | MCI_CPSM_ENABLED;
|
||||
if (MmcCmd & MMC_CMD_WAIT_RESPONSE) {
|
||||
Cmd |= MCI_CPSM_WAIT_RESPONSE;
|
||||
}
|
||||
|
||||
if (MmcCmd & MMC_CMD_LONG_RESPONSE) {
|
||||
Cmd |= MCI_CPSM_LONG_RESPONSE;
|
||||
}
|
||||
|
||||
// Clear Status register static flags
|
||||
MmioWrite32(MCI_CLEAR_STATUS_REG,0x7FF);
|
||||
|
||||
//Write to command argument register
|
||||
MmioWrite32(MCI_ARGUMENT_REG,Argument);
|
||||
|
||||
//Write to command register
|
||||
MmioWrite32(MCI_COMMAND_REG,Cmd);
|
||||
|
||||
if (Cmd & MCI_CPSM_WAIT_RESPONSE) {
|
||||
Status = MmioRead32(MCI_STATUS_REG);
|
||||
while (!(Status & (MCI_STATUS_CMD_RESPEND | MCI_STATUS_CMD_CMDCRCFAIL | MCI_STATUS_CMD_CMDTIMEOUT | MCI_STATUS_CMD_START_BIT_ERROR))) {
|
||||
Status = MmioRead32(MCI_STATUS_REG);
|
||||
}
|
||||
|
||||
if ((Status & MCI_STATUS_CMD_START_BIT_ERROR)) {
|
||||
DEBUG ((EFI_D_ERROR, "MciSendCommand(CmdIndex:%d) Start bit Error! Response:0x%X Status:0x%x\n",(Cmd & 0x3F),MmioRead32(MCI_RESPONSE0_REG),Status));
|
||||
RetVal = EFI_NO_RESPONSE;
|
||||
goto Exit;
|
||||
} else if ((Status & MCI_STATUS_CMD_CMDTIMEOUT)) {
|
||||
//DEBUG ((EFI_D_ERROR, "MciSendCommand(CmdIndex:%d) TIMEOUT! Response:0x%X Status:0x%x\n",(Cmd & 0x3F),MmioRead32(MCI_RESPONSE0_REG),Status));
|
||||
RetVal = EFI_TIMEOUT;
|
||||
goto Exit;
|
||||
} else if ((!(MmcCmd & MMC_CMD_NO_CRC_RESPONSE)) && (Status & MCI_STATUS_CMD_CMDCRCFAIL)) {
|
||||
// The CMD1 and response type R3 do not contain CRC. We should ignore the CRC failed Status.
|
||||
RetVal = EFI_CRC_ERROR;
|
||||
goto Exit;
|
||||
} else {
|
||||
RetVal = EFI_SUCCESS;
|
||||
goto Exit;
|
||||
}
|
||||
} else {
|
||||
Status = MmioRead32(MCI_STATUS_REG);
|
||||
while (!(Status & (MCI_STATUS_CMD_SENT | MCI_STATUS_CMD_CMDCRCFAIL | MCI_STATUS_CMD_CMDTIMEOUT| MCI_STATUS_CMD_START_BIT_ERROR))) {
|
||||
Status = MmioRead32(MCI_STATUS_REG);
|
||||
}
|
||||
|
||||
if ((Status & MCI_STATUS_CMD_START_BIT_ERROR)) {
|
||||
DEBUG ((EFI_D_ERROR, "MciSendCommand(CmdIndex:%d) Start bit Error! Response:0x%X Status:0x%x\n",(Cmd & 0x3F),MmioRead32(MCI_RESPONSE0_REG),Status));
|
||||
RetVal = EFI_NO_RESPONSE;
|
||||
goto Exit;
|
||||
} else if ((Status & MCI_STATUS_CMD_CMDTIMEOUT)) {
|
||||
//DEBUG ((EFI_D_ERROR, "MciSendCommand(CmdIndex:%d) TIMEOUT! Response:0x%X Status:0x%x\n",(Cmd & 0x3F),MmioRead32(MCI_RESPONSE0_REG),Status));
|
||||
RetVal = EFI_TIMEOUT;
|
||||
goto Exit;
|
||||
} else
|
||||
if ((!(MmcCmd & MMC_CMD_NO_CRC_RESPONSE)) && (Status & MCI_STATUS_CMD_CMDCRCFAIL)) {
|
||||
// The CMD1 does not contain CRC. We should ignore the CRC failed Status.
|
||||
RetVal = EFI_CRC_ERROR;
|
||||
goto Exit;
|
||||
} else {
|
||||
RetVal = EFI_SUCCESS;
|
||||
goto Exit;
|
||||
}
|
||||
}
|
||||
|
||||
Exit:
|
||||
//Disable Command Path
|
||||
CmdCtrlReg = MmioRead32(MCI_COMMAND_REG);
|
||||
MmioWrite32(MCI_COMMAND_REG, (CmdCtrlReg & ~MCI_CPSM_ENABLED));
|
||||
return RetVal;
|
||||
}
|
||||
|
||||
EFI_STATUS
|
||||
MciReceiveResponse (
|
||||
IN MMC_RESPONSE_TYPE Type,
|
||||
IN UINT32* Buffer
|
||||
)
|
||||
{
|
||||
if (Buffer == NULL) {
|
||||
return EFI_INVALID_PARAMETER;
|
||||
}
|
||||
|
||||
if ((Type == MMC_RESPONSE_TYPE_R1) || (Type == MMC_RESPONSE_TYPE_R1b) ||
|
||||
(Type == MMC_RESPONSE_TYPE_R3) || (Type == MMC_RESPONSE_TYPE_R6) ||
|
||||
(Type == MMC_RESPONSE_TYPE_R7))
|
||||
{
|
||||
Buffer[0] = MmioRead32(MCI_RESPONSE0_REG);
|
||||
Buffer[1] = MmioRead32(MCI_RESPONSE1_REG);
|
||||
} else if (Type == MMC_RESPONSE_TYPE_R2) {
|
||||
Buffer[0] = MmioRead32(MCI_RESPONSE0_REG);
|
||||
Buffer[1] = MmioRead32(MCI_RESPONSE1_REG);
|
||||
Buffer[2] = MmioRead32(MCI_RESPONSE2_REG);
|
||||
Buffer[3] = MmioRead32(MCI_RESPONSE3_REG);
|
||||
}
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
EFI_STATUS
|
||||
MciReadBlockData (
|
||||
IN EFI_LBA Lba,
|
||||
IN UINTN Length,
|
||||
IN UINT32* Buffer
|
||||
)
|
||||
{
|
||||
UINTN Loop;
|
||||
UINTN Finish;
|
||||
UINTN Status;
|
||||
EFI_STATUS RetVal;
|
||||
UINTN DataCtrlReg;
|
||||
|
||||
RetVal = EFI_SUCCESS;
|
||||
|
||||
// Read data from the RX FIFO
|
||||
Loop = 0;
|
||||
Finish = MMCI0_BLOCKLEN / 4;
|
||||
do {
|
||||
// Read the Status flags
|
||||
Status = MmioRead32(MCI_STATUS_REG);
|
||||
|
||||
// Do eight reads if possible else a single read
|
||||
if (Status & MCI_STATUS_CMD_RXFIFOHALFFULL) {
|
||||
Buffer[Loop] = MmioRead32(MCI_FIFO_REG);
|
||||
Loop++;
|
||||
Buffer[Loop] = MmioRead32(MCI_FIFO_REG);
|
||||
Loop++;
|
||||
Buffer[Loop] = MmioRead32(MCI_FIFO_REG);
|
||||
Loop++;
|
||||
Buffer[Loop] = MmioRead32(MCI_FIFO_REG);
|
||||
Loop++;
|
||||
Buffer[Loop] = MmioRead32(MCI_FIFO_REG);
|
||||
Loop++;
|
||||
Buffer[Loop] = MmioRead32(MCI_FIFO_REG);
|
||||
Loop++;
|
||||
Buffer[Loop] = MmioRead32(MCI_FIFO_REG);
|
||||
Loop++;
|
||||
Buffer[Loop] = MmioRead32(MCI_FIFO_REG);
|
||||
Loop++;
|
||||
} else if (Status & MCI_STATUS_CMD_RXDATAAVAILBL) {
|
||||
Buffer[Loop] = MmioRead32(MCI_FIFO_REG);
|
||||
Loop++;
|
||||
} else {
|
||||
//Check for error conditions and timeouts
|
||||
if(Status & MCI_STATUS_CMD_DATATIMEOUT) {
|
||||
DEBUG ((EFI_D_ERROR, "MciReadBlockData(): TIMEOUT! Response:0x%X Status:0x%x\n",MmioRead32(MCI_RESPONSE0_REG),Status));
|
||||
RetVal = EFI_TIMEOUT;
|
||||
break;
|
||||
} else if(Status & MCI_STATUS_CMD_DATACRCFAIL) {
|
||||
DEBUG ((EFI_D_ERROR, "MciReadBlockData(): CRC Error! Response:0x%X Status:0x%x\n",MmioRead32(MCI_RESPONSE0_REG),Status));
|
||||
RetVal = EFI_CRC_ERROR;
|
||||
break;
|
||||
} else if(Status & MCI_STATUS_CMD_START_BIT_ERROR) {
|
||||
DEBUG ((EFI_D_ERROR, "MciReadBlockData(): Start-bit Error! Response:0x%X Status:0x%x\n",MmioRead32(MCI_RESPONSE0_REG),Status));
|
||||
RetVal = EFI_NO_RESPONSE;
|
||||
break;
|
||||
}
|
||||
}
|
||||
//clear RX over run flag
|
||||
if(Status & MCI_STATUS_CMD_RXOVERRUN) {
|
||||
MmioWrite32(MCI_CLEAR_STATUS_REG, MCI_STATUS_CMD_RXOVERRUN);
|
||||
}
|
||||
} while ((Loop < Finish));
|
||||
|
||||
//Clear Status flags
|
||||
MmioWrite32(MCI_CLEAR_STATUS_REG, 0x7FF);
|
||||
|
||||
//Disable Data path
|
||||
DataCtrlReg = MmioRead32(MCI_DATA_CTL_REG);
|
||||
MmioWrite32(MCI_DATA_CTL_REG, (DataCtrlReg & 0xFE));
|
||||
|
||||
return RetVal;
|
||||
}
|
||||
|
||||
EFI_STATUS
|
||||
MciWriteBlockData (
|
||||
IN EFI_LBA Lba,
|
||||
IN UINTN Length,
|
||||
IN UINT32* Buffer
|
||||
)
|
||||
{
|
||||
UINTN Loop;
|
||||
UINTN Finish;
|
||||
UINTN Timer;
|
||||
UINTN Status;
|
||||
EFI_STATUS RetVal;
|
||||
UINTN DataCtrlReg;
|
||||
|
||||
RetVal = EFI_SUCCESS;
|
||||
|
||||
// Write the data to the TX FIFO
|
||||
Loop = 0;
|
||||
Finish = MMCI0_BLOCKLEN / 4;
|
||||
Timer = MMCI0_TIMEOUT * 100;
|
||||
do {
|
||||
// Read the Status flags
|
||||
Status = MmioRead32(MCI_STATUS_REG);
|
||||
|
||||
// Do eight writes if possible else a single write
|
||||
if (Status & MCI_STATUS_CMD_TXFIFOHALFEMPTY) {
|
||||
MmioWrite32(MCI_FIFO_REG, Buffer[Loop]);
|
||||
Loop++;
|
||||
MmioWrite32(MCI_FIFO_REG, Buffer[Loop]);
|
||||
Loop++;
|
||||
MmioWrite32(MCI_FIFO_REG, Buffer[Loop]);
|
||||
Loop++;
|
||||
MmioWrite32(MCI_FIFO_REG, Buffer[Loop]);
|
||||
Loop++;
|
||||
MmioWrite32(MCI_FIFO_REG, Buffer[Loop]);
|
||||
Loop++;
|
||||
MmioWrite32(MCI_FIFO_REG, Buffer[Loop]);
|
||||
Loop++;
|
||||
MmioWrite32(MCI_FIFO_REG, Buffer[Loop]);
|
||||
Loop++;
|
||||
MmioWrite32(MCI_FIFO_REG, Buffer[Loop]);
|
||||
Loop++;
|
||||
} else if ((Status & MCI_STATUS_CMD_TXFIFOEMPTY)) {
|
||||
MmioWrite32(MCI_FIFO_REG, Buffer[Loop]);
|
||||
Loop++;
|
||||
} else {
|
||||
//Check for error conditions and timeouts
|
||||
if(Status & MCI_STATUS_CMD_DATATIMEOUT) {
|
||||
DEBUG ((EFI_D_ERROR, "MciWriteBlockData(): TIMEOUT! Response:0x%X Status:0x%x\n",MmioRead32(MCI_RESPONSE0_REG),Status));
|
||||
RetVal = EFI_TIMEOUT;
|
||||
goto Exit;
|
||||
} else if(Status & MCI_STATUS_CMD_DATACRCFAIL) {
|
||||
DEBUG ((EFI_D_ERROR, "MciWriteBlockData(): CRC Error! Response:0x%X Status:0x%x\n",MmioRead32(MCI_RESPONSE0_REG),Status));
|
||||
RetVal = EFI_CRC_ERROR;
|
||||
goto Exit;
|
||||
} else if(Status & MCI_STATUS_CMD_TX_UNDERRUN) {
|
||||
DEBUG ((EFI_D_ERROR, "MciWriteBlockData(): TX buffer Underrun! Response:0x%X Status:0x%x, Number of bytes written 0x%x\n",MmioRead32(MCI_RESPONSE0_REG),Status, Loop));
|
||||
RetVal = EFI_BUFFER_TOO_SMALL;
|
||||
ASSERT(0);
|
||||
goto Exit;
|
||||
}
|
||||
}
|
||||
} while (Loop < Finish);
|
||||
|
||||
// Wait for FIFO to drain
|
||||
Timer = MMCI0_TIMEOUT * 60;
|
||||
Status = MmioRead32(MCI_STATUS_REG);
|
||||
#ifndef USE_STREAM
|
||||
// Single block
|
||||
while (((Status & MCI_STATUS_CMD_TXDONE) != MCI_STATUS_CMD_TXDONE) && Timer) {
|
||||
#else
|
||||
// Stream
|
||||
while (((Status & MCI_STATUS_CMD_DATAEND) != MCI_STATUS_CMD_DATAEND) && Timer) {
|
||||
#endif
|
||||
NanoSecondDelay(10);
|
||||
Status = MmioRead32(MCI_STATUS_REG);
|
||||
Timer--;
|
||||
}
|
||||
|
||||
if(Timer == 0) {
|
||||
DEBUG ((EFI_D_ERROR, "MciWriteBlockData(): Data End timeout Number of bytes written 0x%x\n",Loop));
|
||||
ASSERT(Timer > 0);
|
||||
return EFI_TIMEOUT;
|
||||
}
|
||||
|
||||
//Clear Status flags
|
||||
MmioWrite32(MCI_CLEAR_STATUS_REG, 0x7FF);
|
||||
if (Timer == 0) {
|
||||
RetVal = EFI_TIMEOUT;
|
||||
}
|
||||
|
||||
Exit:
|
||||
//Disable Data path
|
||||
DataCtrlReg = MmioRead32(MCI_DATA_CTL_REG);
|
||||
MmioWrite32(MCI_DATA_CTL_REG, (DataCtrlReg & 0xFE));
|
||||
return RetVal;
|
||||
}
|
||||
|
||||
EFI_STATUS
|
||||
MciNotifyState (
|
||||
IN MMC_STATE State
|
||||
)
|
||||
{
|
||||
UINT32 Data32;
|
||||
|
||||
switch(State) {
|
||||
case MmcInvalidState:
|
||||
ASSERT(0);
|
||||
break;
|
||||
case MmcHwInitializationState:
|
||||
// If device already turn on then restart it
|
||||
Data32 = MmioRead32(MCI_POWER_CONTROL_REG);
|
||||
if ((Data32 & 0x2) == MCI_POWER_UP) {
|
||||
MCI_TRACE("MciNotifyState(MmcHwInitializationState): TurnOff MCI");
|
||||
|
||||
// Turn off
|
||||
MmioWrite32(MCI_CLOCK_CONTROL_REG, 0);
|
||||
MmioWrite32(MCI_POWER_CONTROL_REG, 0);
|
||||
MicroSecondDelay(100);
|
||||
}
|
||||
|
||||
MCI_TRACE("MciNotifyState(MmcHwInitializationState): TurnOn MCI");
|
||||
// Setup clock
|
||||
// - 0x1D = 29 => should be the clock divider to be less than 400kHz at MCLK = 24Mhz
|
||||
MmioWrite32(MCI_CLOCK_CONTROL_REG,0x1D | MCI_CLOCK_ENABLE | MCI_CLOCK_POWERSAVE);
|
||||
//MmioWrite32(MCI_CLOCK_CONTROL_REG,0x1D | MCI_CLOCK_ENABLE);
|
||||
|
||||
// Set the voltage
|
||||
MmioWrite32(MCI_POWER_CONTROL_REG,MCI_POWER_OPENDRAIN | (15<<2));
|
||||
MmioWrite32(MCI_POWER_CONTROL_REG,MCI_POWER_ROD | MCI_POWER_OPENDRAIN | (15<<2) | MCI_POWER_UP);
|
||||
MicroSecondDelay(10);
|
||||
MmioWrite32(MCI_POWER_CONTROL_REG,MCI_POWER_ROD | MCI_POWER_OPENDRAIN | (15<<2) | MCI_POWER_ON);
|
||||
MicroSecondDelay(100);
|
||||
|
||||
// Set Data Length & Data Timer
|
||||
MmioWrite32(MCI_DATA_TIMER_REG,0xFFFFF);
|
||||
MmioWrite32(MCI_DATA_LENGTH_REG,8);
|
||||
|
||||
ASSERT((MmioRead32(MCI_POWER_CONTROL_REG) & 0x3) == MCI_POWER_ON);
|
||||
break;
|
||||
case MmcIdleState:
|
||||
MCI_TRACE("MciNotifyState(MmcIdleState)");
|
||||
break;
|
||||
case MmcReadyState:
|
||||
MCI_TRACE("MciNotifyState(MmcReadyState)");
|
||||
break;
|
||||
case MmcIdentificationState:
|
||||
MCI_TRACE("MciNotifyState(MmcIdentificationState)");
|
||||
break;
|
||||
case MmcStandByState:{
|
||||
volatile UINT32 PwrCtrlReg;
|
||||
MCI_TRACE("MciNotifyState(MmcStandByState)");
|
||||
|
||||
// Enable MCICMD push-pull drive
|
||||
PwrCtrlReg = MmioRead32(MCI_POWER_CONTROL_REG);
|
||||
//Disable Open Drain output
|
||||
PwrCtrlReg &=~(MCI_POWER_OPENDRAIN);
|
||||
MmioWrite32(MCI_POWER_CONTROL_REG,PwrCtrlReg);
|
||||
|
||||
// Set MMCI0 clock to 4MHz (24MHz may be possible with cache enabled)
|
||||
//
|
||||
// Note: Increasing clock speed causes TX FIFO under-run errors.
|
||||
// So careful when optimising this driver for higher performance.
|
||||
//
|
||||
MmioWrite32(MCI_CLOCK_CONTROL_REG,0x02 | MCI_CLOCK_ENABLE | MCI_CLOCK_POWERSAVE);
|
||||
// Set MMCI0 clock to 24MHz (by bypassing the divider)
|
||||
//MmioWrite32(MCI_CLOCK_CONTROL_REG,MCI_CLOCK_BYPASS | MCI_CLOCK_ENABLE);
|
||||
break;
|
||||
}
|
||||
case MmcTransferState:
|
||||
//MCI_TRACE("MciNotifyState(MmcTransferState)");
|
||||
break;
|
||||
case MmcSendingDataState:
|
||||
MCI_TRACE("MciNotifyState(MmcSendingDataState)");
|
||||
break;
|
||||
case MmcReceiveDataState:
|
||||
MCI_TRACE("MciNotifyState(MmcReceiveDataState)");
|
||||
break;
|
||||
case MmcProgrammingState:
|
||||
MCI_TRACE("MciNotifyState(MmcProgrammingState)");
|
||||
break;
|
||||
case MmcDisconnectState:
|
||||
MCI_TRACE("MciNotifyState(MmcDisconnectState)");
|
||||
break;
|
||||
default:
|
||||
ASSERT(0);
|
||||
}
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
EFI_GUID mPL180MciDevicePathGuid = EFI_CALLER_ID_GUID;
|
||||
|
||||
EFI_STATUS
|
||||
MciBuildDevicePath (
|
||||
IN EFI_DEVICE_PATH_PROTOCOL **DevicePath
|
||||
)
|
||||
{
|
||||
EFI_DEVICE_PATH_PROTOCOL *NewDevicePathNode;
|
||||
|
||||
NewDevicePathNode = CreateDeviceNode(HARDWARE_DEVICE_PATH,HW_VENDOR_DP,sizeof(VENDOR_DEVICE_PATH));
|
||||
CopyGuid(&((VENDOR_DEVICE_PATH*)NewDevicePathNode)->Guid,&mPL180MciDevicePathGuid);
|
||||
|
||||
*DevicePath = NewDevicePathNode;
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
EFI_MMC_HOST_PROTOCOL gMciHost = {
|
||||
MciIsCardPresent,
|
||||
MciIsReadOnly,
|
||||
MciBuildDevicePath,
|
||||
MciNotifyState,
|
||||
MciSendCommand,
|
||||
MciReceiveResponse,
|
||||
MciReadBlockData,
|
||||
MciWriteBlockData
|
||||
};
|
||||
|
||||
EFI_STATUS
|
||||
PL180MciDxeInitialize (
|
||||
IN EFI_HANDLE ImageHandle,
|
||||
IN EFI_SYSTEM_TABLE *SystemTable
|
||||
)
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
EFI_HANDLE Handle = NULL;
|
||||
|
||||
MCI_TRACE("PL180MciDxeInitialize()");
|
||||
|
||||
//Publish Component Name, BlockIO protocol interfaces
|
||||
Status = gBS->InstallMultipleProtocolInterfaces (
|
||||
&Handle,
|
||||
&gEfiMmcHostProtocolGuid, &gMciHost,
|
||||
NULL
|
||||
);
|
||||
ASSERT_EFI_ERROR (Status);
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
|
@ -1,119 +0,0 @@
|
|||
/** @file
|
||||
Header for the MMC Host Protocol implementation for the ARM PrimeCell PL180.
|
||||
|
||||
Copyright (c) 2011, ARM Limited. All rights reserved.
|
||||
|
||||
This program and the accompanying materials
|
||||
are licensed and made available under the terms and conditions of the BSD License
|
||||
which accompanies this distribution. The full text of the license may be found at
|
||||
http://opensource.org/licenses/bsd-license.php
|
||||
|
||||
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
|
||||
**/
|
||||
|
||||
#ifndef __PL180_MCI_H
|
||||
#define __PL180_MCI_H
|
||||
|
||||
#include <Uefi.h>
|
||||
|
||||
#include <Protocol/MmcHost.h>
|
||||
|
||||
#include <Library/UefiLib.h>
|
||||
#include <Library/DebugLib.h>
|
||||
#include <Library/UefiBootServicesTableLib.h>
|
||||
#include <Library/IoLib.h>
|
||||
#include <Library/TimerLib.h>
|
||||
#include <Library/PcdLib.h>
|
||||
|
||||
#define PL180_MCI_DXE_VERSION 0x10
|
||||
|
||||
#define MCI_SYSCTL FixedPcdGet32(PcdPL180MciBaseAddress)
|
||||
|
||||
#define MCI_POWER_CONTROL_REG (MCI_SYSCTL+0x000)
|
||||
#define MCI_CLOCK_CONTROL_REG (MCI_SYSCTL+0x004)
|
||||
#define MCI_ARGUMENT_REG (MCI_SYSCTL+0x008)
|
||||
#define MCI_COMMAND_REG (MCI_SYSCTL+0x00C)
|
||||
#define MCI_RESPCMD_REG (MCI_SYSCTL+0x010)
|
||||
#define MCI_RESPONSE0_REG (MCI_SYSCTL+0x014)
|
||||
#define MCI_RESPONSE1_REG (MCI_SYSCTL+0x018)
|
||||
#define MCI_RESPONSE2_REG (MCI_SYSCTL+0x01C)
|
||||
#define MCI_RESPONSE3_REG (MCI_SYSCTL+0x020)
|
||||
#define MCI_DATA_TIMER_REG (MCI_SYSCTL+0x024)
|
||||
#define MCI_DATA_LENGTH_REG (MCI_SYSCTL+0x028)
|
||||
#define MCI_DATA_CTL_REG (MCI_SYSCTL+0x02C)
|
||||
#define MCI_DATA_COUNTER (MCI_SYSCTL+0x030)
|
||||
#define MCI_STATUS_REG (MCI_SYSCTL+0x034)
|
||||
#define MCI_CLEAR_STATUS_REG (MCI_SYSCTL+0x038)
|
||||
#define MCI_INT0_MASK_REG (MCI_SYSCTL+0x03C)
|
||||
#define MCI_INT1_MASK_REG (MCI_SYSCTL+0x040)
|
||||
#define MCI_FIFOCOUNT_REG (MCI_SYSCTL+0x048)
|
||||
#define MCI_FIFO_REG (MCI_SYSCTL+0x080)
|
||||
|
||||
#define MCI_POWER_UP 0x2
|
||||
#define MCI_POWER_ON 0x3
|
||||
#define MCI_POWER_OPENDRAIN (1 << 6)
|
||||
#define MCI_POWER_ROD (1 << 7)
|
||||
|
||||
#define MCI_CLOCK_ENABLE 0x100
|
||||
#define MCI_CLOCK_POWERSAVE 0x200
|
||||
#define MCI_CLOCK_BYPASS 0x400
|
||||
|
||||
#define MCI_STATUS_CMD_CMDCRCFAIL 0x1
|
||||
#define MCI_STATUS_CMD_DATACRCFAIL 0x2
|
||||
#define MCI_STATUS_CMD_CMDTIMEOUT 0x4
|
||||
#define MCI_STATUS_CMD_DATATIMEOUT 0x8
|
||||
#define MCI_STATUS_CMD_TX_UNDERRUN 0x10
|
||||
#define MCI_STATUS_CMD_RXOVERRUN 0x20
|
||||
#define MCI_STATUS_CMD_RESPEND 0x40
|
||||
#define MCI_STATUS_CMD_SENT 0x80
|
||||
#define MCI_STATUS_CMD_TXDONE (MCI_STATUS_CMD_DATAEND | MCI_STATUS_CMD_DATABLOCKEND)
|
||||
#define MCI_STATUS_CMD_DATAEND 0x000100 // Command Status - Data end
|
||||
#define MCI_STATUS_CMD_START_BIT_ERROR 0x000200
|
||||
#define MCI_STATUS_CMD_DATABLOCKEND 0x000400 // Command Status - Data end
|
||||
#define MCI_STATUS_CMD_ACTIVE 0x800
|
||||
#define MCI_STATUS_CMD_RXACTIVE (1 << 13)
|
||||
#define MCI_STATUS_CMD_RXFIFOHALFFULL 0x008000
|
||||
#define MCI_STATUS_CMD_RXFIFOEMPTY 0x080000
|
||||
#define MCI_STATUS_CMD_RXDATAAVAILBL (1 << 21)
|
||||
#define MCI_STATUS_CMD_TXACTIVE (1 << 12)
|
||||
#define MCI_STATUS_CMD_TXFIFOFULL (1 << 16)
|
||||
#define MCI_STATUS_CMD_TXFIFOHALFEMPTY (1 << 14)
|
||||
#define MCI_STATUS_CMD_TXFIFOEMPTY (1 << 18)
|
||||
#define MCI_STATUS_CMD_TXDATAAVAILBL (1 << 20)
|
||||
|
||||
#define MCI_DATACTL_ENABLE 1
|
||||
#define MCI_DATACTL_CONT_TO_CARD 0
|
||||
#define MCI_DATACTL_CARD_TO_CONT 2
|
||||
#define MCI_DATACTL_BLOCK_TRANS 0
|
||||
#define MCI_DATACTL_STREAM_TRANS 4
|
||||
#define MCI_DATACTL_DMA_ENABLE (1 << 3)
|
||||
|
||||
#define INDX_MASK 0x3F
|
||||
|
||||
#define MCI_CPSM_ENABLED (1 << 10)
|
||||
#define MCI_CPSM_WAIT_RESPONSE (1 << 6)
|
||||
#define MCI_CPSM_LONG_RESPONSE (1 << 7)
|
||||
|
||||
#define MCI_TRACE(txt) DEBUG((EFI_D_BLKIO, "ARM_MCI: " txt "\n"))
|
||||
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
MciGetDriverName (
|
||||
IN EFI_COMPONENT_NAME_PROTOCOL *This,
|
||||
IN CHAR8 *Language,
|
||||
OUT CHAR16 **DriverName
|
||||
);
|
||||
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
MciGetControllerName (
|
||||
IN EFI_COMPONENT_NAME_PROTOCOL *This,
|
||||
IN EFI_HANDLE ControllerHandle,
|
||||
IN EFI_HANDLE ChildHandle OPTIONAL,
|
||||
IN CHAR8 *Language,
|
||||
OUT CHAR16 **ControllerName
|
||||
);
|
||||
|
||||
#endif
|
|
@ -1,52 +0,0 @@
|
|||
#/** @file
|
||||
# INF file for the MMC Host Protocol implementation for the ARM PrimeCell PL180.
|
||||
#
|
||||
# Copyright (c) 2011, ARM Limited. All rights reserved.
|
||||
#
|
||||
# This program and the accompanying materials
|
||||
# are licensed and made available under the terms and conditions of the BSD License
|
||||
# which accompanies this distribution. The full text of the license may be found at
|
||||
# http://opensource.org/licenses/bsd-license.php
|
||||
#
|
||||
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
#
|
||||
#**/
|
||||
|
||||
[Defines]
|
||||
INF_VERSION = 0x00010005
|
||||
BASE_NAME = PL180MciDxe
|
||||
FILE_GUID = 09831032-6fa3-4484-af4f-0a000a8d3a82
|
||||
MODULE_TYPE = DXE_DRIVER
|
||||
VERSION_STRING = 1.0
|
||||
|
||||
ENTRY_POINT = PL180MciDxeInitialize
|
||||
|
||||
[Sources.common]
|
||||
PL180Mci.c
|
||||
|
||||
[Packages]
|
||||
ArmPkg/ArmPkg.dec
|
||||
EmbeddedPkg/EmbeddedPkg.dec
|
||||
MdePkg/MdePkg.dec
|
||||
|
||||
[LibraryClasses]
|
||||
BaseLib
|
||||
UefiLib
|
||||
UefiDriverEntryPoint
|
||||
BaseMemoryLib
|
||||
ArmLib
|
||||
IoLib
|
||||
TimerLib
|
||||
|
||||
[Protocols]
|
||||
gEfiCpuArchProtocolGuid
|
||||
gEfiDevicePathProtocolGuid
|
||||
gEfiMmcHostProtocolGuid
|
||||
|
||||
[Pcd]
|
||||
gArmTokenSpaceGuid.PcdPL180SysMciRegAddress
|
||||
gArmTokenSpaceGuid.PcdPL180MciBaseAddress
|
||||
|
||||
[Depex]
|
||||
TRUE
|
|
@ -1,108 +0,0 @@
|
|||
/** @file
|
||||
*
|
||||
* Copyright (c) 2011, ARM Limited. All rights reserved.
|
||||
*
|
||||
* This program and the accompanying materials
|
||||
* are licensed and made available under the terms and conditions of the BSD License
|
||||
* which accompanies this distribution. The full text of the license may be found at
|
||||
* http://opensource.org/licenses/bsd-license.php
|
||||
*
|
||||
* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
*
|
||||
**/
|
||||
|
||||
#include <Library/IoLib.h>
|
||||
#include <Library/DebugLib.h>
|
||||
|
||||
#define PL301_QOS_TIDEMARK_MI_0 0x400
|
||||
#define PL301_QOS_ACCESSCONTROL_MI_0 0x404
|
||||
|
||||
#define PL301_QOS_TIDEMARK_MI_1 0x420
|
||||
#define PL301_QOS_ACCESSCONTROL_MI_1 0x424
|
||||
|
||||
#define PL301_QOS_TIDEMARK_MI_2 0x440
|
||||
#define PL301_QOS_ACCESSCONTROL_MI_2 0x444
|
||||
|
||||
#define PL301_AR_ARB_MI_0 0x408
|
||||
#define PL301_AW_ARB_MI_0 0x40C
|
||||
|
||||
#define PL301_AR_ARB_MI_1 0x428
|
||||
#define PL301_AW_ARB_MI_1 0x42C
|
||||
|
||||
#define PL301_AR_ARB_MI_2 0x448
|
||||
#define PL301_AW_ARB_MI_2 0x44C
|
||||
|
||||
#define PL301_MI_1_OFFSET 0x20
|
||||
#define PL301_MI_2_OFFSET 0x40
|
||||
#define PL301_MI_3_OFFSET 0x60
|
||||
#define PL301_MI_4_OFFSET 0x80
|
||||
#define PL301_MI_5_OFFSET 0xa0
|
||||
|
||||
#define V2P_CA9_FAXI_MI0_TIDEMARK_VAL 0x6
|
||||
#define V2P_CA9_FAXI_MI0_ACCESSCNTRL_VAL 0x1
|
||||
|
||||
#define V2P_CA9_FAXI_MI1_TIDEMARK_VAL 0x6
|
||||
#define V2P_CA9_FAXI_MI1_ACCESSCNTRL_VAL 0x1
|
||||
|
||||
#define V2P_CA9_FAXI_MI2_TIDEMARK_VAL 0x6
|
||||
#define V2P_CA9_FAXI_MI2_ACCESSCNTRL_VAL 0x1
|
||||
|
||||
|
||||
#define FAxiWriteReg(reg,val) MmioWrite32(FAxiBase + reg, val)
|
||||
#define FAxiReadReg(reg) MmioRead32(FAxiBase + reg)
|
||||
|
||||
// IN FAxiBase
|
||||
// Initialize PL301 Dynamic Memory Controller
|
||||
VOID PL301AxiInit(UINTN FAxiBase) {
|
||||
// Configure Tidemark Register for Master Port 0 (MI 0)
|
||||
FAxiWriteReg(PL301_QOS_TIDEMARK_MI_0, V2P_CA9_FAXI_MI0_TIDEMARK_VAL);
|
||||
|
||||
// Configure the Access Control Register (MI 0)
|
||||
FAxiWriteReg(PL301_QOS_ACCESSCONTROL_MI_0, V2P_CA9_FAXI_MI0_ACCESSCNTRL_VAL);
|
||||
|
||||
// MP0
|
||||
// Set priority for Read
|
||||
FAxiWriteReg(PL301_AR_ARB_MI_0, 0x00000100);
|
||||
FAxiWriteReg(PL301_AR_ARB_MI_0, 0x01000200);
|
||||
FAxiWriteReg(PL301_AR_ARB_MI_0, 0x02000200);
|
||||
FAxiWriteReg(PL301_AR_ARB_MI_0, 0x03000200);
|
||||
FAxiWriteReg(PL301_AR_ARB_MI_0, 0x04000200);
|
||||
|
||||
// Set priority for Write
|
||||
FAxiWriteReg(PL301_AW_ARB_MI_0, 0x00000100);
|
||||
FAxiWriteReg(PL301_AW_ARB_MI_0, 0x01000200);
|
||||
FAxiWriteReg(PL301_AW_ARB_MI_0, 0x02000200);
|
||||
FAxiWriteReg(PL301_AW_ARB_MI_0, 0x03000200);
|
||||
FAxiWriteReg(PL301_AW_ARB_MI_0, 0x04000200);
|
||||
|
||||
// MP1
|
||||
// Set priority for Read
|
||||
FAxiWriteReg(PL301_AR_ARB_MI_1, 0x00000100);
|
||||
FAxiWriteReg(PL301_AR_ARB_MI_1, 0x01000200);
|
||||
FAxiWriteReg(PL301_AR_ARB_MI_1, 0x02000200);
|
||||
FAxiWriteReg(PL301_AR_ARB_MI_1, 0x03000200);
|
||||
FAxiWriteReg(PL301_AR_ARB_MI_1, 0x04000200);
|
||||
|
||||
// Set priority for Write
|
||||
FAxiWriteReg(PL301_AW_ARB_MI_1, 0x00000100);
|
||||
FAxiWriteReg(PL301_AW_ARB_MI_1, 0x01000200);
|
||||
FAxiWriteReg(PL301_AW_ARB_MI_1, 0x02000200);
|
||||
FAxiWriteReg(PL301_AW_ARB_MI_1, 0x03000200);
|
||||
FAxiWriteReg(PL301_AW_ARB_MI_1, 0x04000200);
|
||||
|
||||
// MP2
|
||||
// Set priority for Read
|
||||
FAxiWriteReg(PL301_AR_ARB_MI_2, 0x00000100);
|
||||
FAxiWriteReg(PL301_AR_ARB_MI_2, 0x01000100);
|
||||
FAxiWriteReg(PL301_AR_ARB_MI_2, 0x02000100);
|
||||
FAxiWriteReg(PL301_AR_ARB_MI_2, 0x03000100);
|
||||
FAxiWriteReg(PL301_AR_ARB_MI_2, 0x04000100);
|
||||
|
||||
// Set priority for Write
|
||||
FAxiWriteReg(PL301_AW_ARB_MI_2, 0x00000100);
|
||||
FAxiWriteReg(PL301_AW_ARB_MI_2, 0x01000200);
|
||||
FAxiWriteReg(PL301_AW_ARB_MI_2, 0x02000200);
|
||||
FAxiWriteReg(PL301_AW_ARB_MI_2, 0x03000200);
|
||||
FAxiWriteReg(PL301_AW_ARB_MI_2, 0x04000200);
|
||||
}
|
|
@ -1,29 +0,0 @@
|
|||
#/* @file
|
||||
# Copyright (c) 2011, ARM Limited. All rights reserved.
|
||||
#
|
||||
# This program and the accompanying materials
|
||||
# are licensed and made available under the terms and conditions of the BSD License
|
||||
# which accompanies this distribution. The full text of the license may be found at
|
||||
# http://opensource.org/licenses/bsd-license.php
|
||||
#
|
||||
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
#
|
||||
#*/
|
||||
|
||||
[Defines]
|
||||
INF_VERSION = 0x00010005
|
||||
BASE_NAME = PL301AxiSec
|
||||
FILE_GUID = 2ea84160-aba0-11df-9896-0002a5d5c51b
|
||||
MODULE_TYPE = BASE
|
||||
VERSION_STRING = 1.0
|
||||
LIBRARY_CLASS = PL301AxiLib
|
||||
|
||||
[Sources]
|
||||
PL301Axi.c
|
||||
|
||||
[Packages]
|
||||
ArmPkg/ArmPkg.dec
|
||||
MdePkg/MdePkg.dec
|
||||
|
||||
[FixedPcd]
|
|
@ -1,126 +0,0 @@
|
|||
/** @file
|
||||
*
|
||||
* Copyright (c) 2011, ARM Limited. All rights reserved.
|
||||
*
|
||||
* This program and the accompanying materials
|
||||
* are licensed and made available under the terms and conditions of the BSD License
|
||||
* which accompanies this distribution. The full text of the license may be found at
|
||||
* http://opensource.org/licenses/bsd-license.php
|
||||
*
|
||||
* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
*
|
||||
**/
|
||||
|
||||
#include <Library/IoLib.h>
|
||||
#include <Library/DebugLib.h>
|
||||
#include <Library/ArmLib.h>
|
||||
#include <Drivers/PL310L2Cache.h>
|
||||
#include <Library/PcdLib.h>
|
||||
|
||||
#define L2x0WriteReg(reg,val) MmioWrite32(PcdGet32(PcdL2x0ControllerBase) + reg, val)
|
||||
#define L2x0ReadReg(reg) MmioRead32(PcdGet32(PcdL2x0ControllerBase) + reg)
|
||||
|
||||
// Initialize PL320 L2 Cache Controller
|
||||
VOID
|
||||
L2x0CacheInit (
|
||||
IN UINTN L2x0Base,
|
||||
IN UINT32 L2x0TagLatencies,
|
||||
IN UINT32 L2x0DataLatencies,
|
||||
IN UINT32 L2x0AuxValue,
|
||||
IN UINT32 L2x0AuxMask,
|
||||
IN BOOLEAN CacheEnabled
|
||||
)
|
||||
{
|
||||
UINT32 Data;
|
||||
UINT32 Revision;
|
||||
UINT32 Aux;
|
||||
UINT32 PfCtl;
|
||||
UINT32 PwrCtl;
|
||||
|
||||
// Check if L2x0 is present and is an ARM implementation
|
||||
Data = L2x0ReadReg(L2X0_CACHEID);
|
||||
if ((Data >> 24) != L2X0_CACHEID_IMPLEMENTER_ARM) {
|
||||
ASSERT(0);
|
||||
return;
|
||||
}
|
||||
|
||||
// Check if L2x0 is PL310
|
||||
if (((Data >> 6) & 0xF) != L2X0_CACHEID_PARTNUM_PL310) {
|
||||
ASSERT(0);
|
||||
return;
|
||||
}
|
||||
|
||||
// RTL release
|
||||
Revision = Data & 0x3F;
|
||||
|
||||
// Check if L2x0 is already enabled then we disable it
|
||||
Data = L2x0ReadReg(L2X0_CTRL);
|
||||
if (Data & L2X0_CTRL_ENABLED) {
|
||||
L2x0WriteReg(L2X0_CTRL, L2X0_CTRL_DISABLED);
|
||||
}
|
||||
|
||||
//
|
||||
// Set up global configurations
|
||||
//
|
||||
|
||||
// Auxiliary register: Non-secure interrupt access Control + Event monitor bus enable + SBO
|
||||
Aux = L2X0_AUXCTRL_NSAC | L2X0_AUXCTRL_EM | L2X0_AUXCTRL_SBO;
|
||||
// Use AWCACHE attributes for WA
|
||||
Aux |= L2x0_AUXCTRL_AW_AWCACHE;
|
||||
// Use default Size
|
||||
Data = L2x0ReadReg(L2X0_AUXCTRL);
|
||||
Aux |= Data & L2X0_AUXCTRL_WAYSIZE_MASK;
|
||||
// Use default associativity
|
||||
Aux |= Data & L2X0_AUXCTRL_ASSOCIATIVITY;
|
||||
// Enabled I & D Prefetch
|
||||
Aux |= L2x0_AUXCTRL_IPREFETCH | L2x0_AUXCTRL_DPREFETCH;
|
||||
|
||||
if (Revision >= 5) {
|
||||
// Prefetch Offset Register
|
||||
PfCtl = L2x0ReadReg(L2X0_PFCTRL);
|
||||
// - Prefetch increment set to 0
|
||||
// - Prefetch dropping off
|
||||
// - Double linefills off
|
||||
L2x0WriteReg(L2X0_PFCTRL, PfCtl);
|
||||
|
||||
// Power Control Register - L2X0_PWRCTRL
|
||||
PwrCtl = L2x0ReadReg(L2X0_PWRCTRL);
|
||||
// - Standby when idle off
|
||||
// - Dynamic clock gating off
|
||||
// - Nc,NC-shared dropping off
|
||||
L2x0WriteReg(L2X0_PWRCTRL, PwrCtl);
|
||||
}
|
||||
|
||||
if (Revision >= 2) {
|
||||
L2x0WriteReg(L230_TAG_LATENCY, L2x0TagLatencies);
|
||||
L2x0WriteReg(L230_DATA_LATENCY, L2x0DataLatencies);
|
||||
} else {
|
||||
// PL310 old style latency is not supported yet
|
||||
ASSERT(0);
|
||||
}
|
||||
|
||||
// Set the platform specific values
|
||||
Aux = (Aux & L2x0AuxMask) | L2x0AuxValue;
|
||||
|
||||
// Write Auxiliary value
|
||||
L2x0WriteReg(L2X0_AUXCTRL, Aux);
|
||||
|
||||
//
|
||||
// Invalidate all entries in cache
|
||||
//
|
||||
L2x0WriteReg(L2X0_INVWAY, 0xffff);
|
||||
// Poll cache maintenance register until invalidate operation is complete
|
||||
while(L2x0ReadReg(L2X0_INVWAY) & 0xffff);
|
||||
|
||||
// Write to the Lockdown D and Lockdown I Register 9 if required
|
||||
// - Not required
|
||||
|
||||
// Clear any residual raw interrupts
|
||||
L2x0WriteReg(L2X0_INTCLEAR, 0x1FF);
|
||||
|
||||
// Enable the cache
|
||||
if (CacheEnabled) {
|
||||
L2x0WriteReg(L2X0_CTRL, L2X0_CTRL_ENABLED);
|
||||
}
|
||||
}
|
|
@ -1,30 +0,0 @@
|
|||
#/* @file
|
||||
# Copyright (c) 2011, ARM Limited. All rights reserved.
|
||||
#
|
||||
# This program and the accompanying materials
|
||||
# are licensed and made available under the terms and conditions of the BSD License
|
||||
# which accompanies this distribution. The full text of the license may be found at
|
||||
# http://opensource.org/licenses/bsd-license.php
|
||||
#
|
||||
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
#
|
||||
#*/
|
||||
|
||||
[Defines]
|
||||
INF_VERSION = 0x00010005
|
||||
BASE_NAME = PL310L2Cache
|
||||
FILE_GUID = 16ad4fe0-b5b1-11df-8cbf-0002a5d5c51b
|
||||
MODULE_TYPE = SEC
|
||||
VERSION_STRING = 1.0
|
||||
LIBRARY_CLASS = L2X0CacheLib
|
||||
|
||||
[Sources]
|
||||
PL310L2Cache.c
|
||||
|
||||
[Packages]
|
||||
ArmPkg/ArmPkg.dec
|
||||
MdePkg/MdePkg.dec
|
||||
|
||||
[FixedPcd]
|
||||
gArmTokenSpaceGuid.PcdL2x0ControllerBase
|
|
@ -1,221 +0,0 @@
|
|||
/** @file
|
||||
*
|
||||
* Copyright (c) 2011, ARM Limited. All rights reserved.
|
||||
*
|
||||
* This program and the accompanying materials
|
||||
* are licensed and made available under the terms and conditions of the BSD License
|
||||
* which accompanies this distribution. The full text of the license may be found at
|
||||
* http://opensource.org/licenses/bsd-license.php
|
||||
*
|
||||
* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
*
|
||||
**/
|
||||
|
||||
#include <Library/IoLib.h>
|
||||
#include <Library/DebugLib.h>
|
||||
#include <Drivers/PL341Dmc.h>
|
||||
|
||||
// Macros for writing to DDR2 controller.
|
||||
#define DmcWriteReg(reg,val) MmioWrite32(DmcBase + reg, val)
|
||||
#define DmcReadReg(reg) MmioRead32(DmcBase + reg)
|
||||
|
||||
// Macros for writing/reading to DDR2 PHY controller
|
||||
#define DmcPhyWriteReg(reg,val) MmioWrite32(DmcPhyBase + reg, val)
|
||||
#define DmcPhyReadReg(reg) MmioRead32(DmcPhyBase + reg)
|
||||
|
||||
// Initialise PL341 Dynamic Memory Controller
|
||||
VOID
|
||||
PL341DmcInit (
|
||||
IN PL341_DMC_CONFIG *DmcConfig
|
||||
)
|
||||
{
|
||||
UINTN DmcBase;
|
||||
UINTN Index;
|
||||
UINT32 Chip;
|
||||
|
||||
DmcBase = DmcConfig->base;
|
||||
|
||||
// Set config mode
|
||||
DmcWriteReg(DMC_COMMAND_REG, DMC_COMMAND_CONFIGURE);
|
||||
|
||||
//
|
||||
// Setup the QoS AXI ID bits
|
||||
//
|
||||
if (DmcConfig->HasQos) {
|
||||
// CLCD AXIID = 000
|
||||
DmcWriteReg(DMC_ID_0_CFG_REG, DMC_ID_CFG_QOS_ENABLE | DMC_ID_CFG_QOS_MIN);
|
||||
|
||||
// Default disable QoS
|
||||
DmcWriteReg(DMC_ID_1_CFG_REG, DMC_ID_CFG_QOS_DISABLE);
|
||||
DmcWriteReg(DMC_ID_2_CFG_REG, DMC_ID_CFG_QOS_DISABLE);
|
||||
DmcWriteReg(DMC_ID_3_CFG_REG, DMC_ID_CFG_QOS_DISABLE);
|
||||
DmcWriteReg(DMC_ID_4_CFG_REG, DMC_ID_CFG_QOS_DISABLE);
|
||||
DmcWriteReg(DMC_ID_5_CFG_REG, DMC_ID_CFG_QOS_DISABLE);
|
||||
DmcWriteReg(DMC_ID_6_CFG_REG, DMC_ID_CFG_QOS_DISABLE);
|
||||
DmcWriteReg(DMC_ID_7_CFG_REG, DMC_ID_CFG_QOS_DISABLE);
|
||||
DmcWriteReg(DMC_ID_8_CFG_REG, DMC_ID_CFG_QOS_DISABLE);
|
||||
DmcWriteReg(DMC_ID_9_CFG_REG, DMC_ID_CFG_QOS_DISABLE);
|
||||
DmcWriteReg(DMC_ID_10_CFG_REG, DMC_ID_CFG_QOS_DISABLE);
|
||||
DmcWriteReg(DMC_ID_11_CFG_REG, DMC_ID_CFG_QOS_DISABLE);
|
||||
DmcWriteReg(DMC_ID_12_CFG_REG, DMC_ID_CFG_QOS_DISABLE);
|
||||
DmcWriteReg(DMC_ID_13_CFG_REG, DMC_ID_CFG_QOS_DISABLE);
|
||||
DmcWriteReg(DMC_ID_14_CFG_REG, DMC_ID_CFG_QOS_DISABLE);
|
||||
DmcWriteReg(DMC_ID_15_CFG_REG, DMC_ID_CFG_QOS_DISABLE);
|
||||
}
|
||||
|
||||
//
|
||||
// Initialise memory controlller
|
||||
//
|
||||
DmcWriteReg(DMC_REFRESH_PRD_REG, DmcConfig->refresh_prd);
|
||||
DmcWriteReg(DMC_CAS_LATENCY_REG, DmcConfig->cas_latency);
|
||||
DmcWriteReg(DMC_WRITE_LATENCY_REG, DmcConfig->write_latency);
|
||||
DmcWriteReg(DMC_T_MRD_REG, DmcConfig->t_mrd);
|
||||
DmcWriteReg(DMC_T_RAS_REG, DmcConfig->t_ras);
|
||||
DmcWriteReg(DMC_T_RC_REG, DmcConfig->t_rc);
|
||||
DmcWriteReg(DMC_T_RCD_REG, DmcConfig->t_rcd);
|
||||
DmcWriteReg(DMC_T_RFC_REG, DmcConfig->t_rfc);
|
||||
DmcWriteReg(DMC_T_RP_REG, DmcConfig->t_rp);
|
||||
DmcWriteReg(DMC_T_RRD_REG, DmcConfig->t_rrd);
|
||||
DmcWriteReg(DMC_T_WR_REG, DmcConfig->t_wr);
|
||||
DmcWriteReg(DMC_T_WTR_REG, DmcConfig->t_wtr);
|
||||
DmcWriteReg(DMC_T_XP_REG, DmcConfig->t_xp);
|
||||
DmcWriteReg(DMC_T_XSR_REG, DmcConfig->t_xsr);
|
||||
DmcWriteReg(DMC_T_ESR_REG, DmcConfig->t_esr);
|
||||
DmcWriteReg(DMC_T_FAW_REG, DmcConfig->t_faw);
|
||||
DmcWriteReg(DMC_T_WRLAT_DIFF, DmcConfig->t_wdata_en);
|
||||
DmcWriteReg(DMC_T_RDATA_EN, DmcConfig->t_data_en);
|
||||
|
||||
//
|
||||
// Initialise PL341 Mem Config Registers
|
||||
//
|
||||
|
||||
// Set PL341 Memory Config
|
||||
DmcWriteReg(DMC_MEMORY_CONFIG_REG, DmcConfig->MemoryCfg);
|
||||
|
||||
// Set PL341 Memory Config 2
|
||||
DmcWriteReg(DMC_MEMORY_CFG2_REG, DmcConfig->MemoryCfg2);
|
||||
|
||||
// Set PL341 Chip Select <n>
|
||||
DmcWriteReg(DMC_CHIP_0_CFG_REG, DmcConfig->ChipCfg0);
|
||||
DmcWriteReg(DMC_CHIP_1_CFG_REG, DmcConfig->ChipCfg1);
|
||||
DmcWriteReg(DMC_CHIP_2_CFG_REG, DmcConfig->ChipCfg2);
|
||||
DmcWriteReg(DMC_CHIP_3_CFG_REG, DmcConfig->ChipCfg3);
|
||||
|
||||
// Delay
|
||||
for (Index = 0; Index < 10; Index++) {
|
||||
DmcReadReg(DMC_STATUS_REG);
|
||||
}
|
||||
|
||||
// Set PL341 Memory Config 3
|
||||
DmcWriteReg(DMC_MEMORY_CFG3_REG, DmcConfig->MemoryCfg3);
|
||||
|
||||
if (DmcConfig->IsUserCfg) {
|
||||
//
|
||||
// Set Test Chip PHY Registers via PL341 User Config Reg
|
||||
// Note that user_cfgX registers are Write Only
|
||||
//
|
||||
// DLL Freq set = 250MHz - 266MHz
|
||||
//
|
||||
DmcWriteReg(DMC_USER_0_CFG_REG, DmcConfig->User0Cfg);
|
||||
|
||||
// user_config2
|
||||
// ------------
|
||||
// Set defaults before calibrating the DDR2 buffer impendence
|
||||
// - Disable ODT
|
||||
// - Default drive strengths
|
||||
DmcWriteReg(DMC_USER_2_CFG_REG, 0x40000198);
|
||||
|
||||
//
|
||||
// Auto calibrate the DDR2 buffers impendence
|
||||
//
|
||||
while (!(DmcReadReg(DMC_USER_STATUS_REG) & 0x100));
|
||||
|
||||
// Set the output driven strength
|
||||
DmcWriteReg(DMC_USER_2_CFG_REG, 0x40800000 | DmcConfig->User2Cfg);
|
||||
|
||||
//
|
||||
// Set PL341 Feature Control Register
|
||||
//
|
||||
// Disable early BRESP - use to optimise CLCD performance
|
||||
DmcWriteReg(DMC_FEATURE_CRTL_REG, 0x00000001);
|
||||
}
|
||||
|
||||
//
|
||||
// Config memories
|
||||
//
|
||||
for (Chip = 0; Chip < DmcConfig->MaxChip; Chip++) {
|
||||
// Send nop
|
||||
DmcWriteReg(DMC_DIRECT_CMD_REG, DMC_DIRECT_CMD_CHIP_ADDR(Chip) | DMC_DIRECT_CMD_MEMCMD_NOP);
|
||||
|
||||
// Pre-charge all
|
||||
DmcWriteReg(DMC_DIRECT_CMD_REG, DMC_DIRECT_CMD_CHIP_ADDR(Chip) | DMC_DIRECT_CMD_MEMCMD_PRECHARGEALL);
|
||||
|
||||
// Delay
|
||||
for (Index = 0; Index < 10; Index++) {
|
||||
DmcReadReg(DMC_STATUS_REG);
|
||||
}
|
||||
|
||||
// Set (EMR2) extended mode register 2
|
||||
DmcWriteReg(DMC_DIRECT_CMD_REG,
|
||||
DMC_DIRECT_CMD_CHIP_ADDR(Chip) |
|
||||
DMC_DIRECT_CMD_BANKADDR(2) |
|
||||
DMC_DIRECT_CMD_MEMCMD_EXTMODEREG);
|
||||
|
||||
// Set (EMR3) extended mode register 3
|
||||
DmcWriteReg(DMC_DIRECT_CMD_REG,
|
||||
DMC_DIRECT_CMD_CHIP_ADDR(Chip) |
|
||||
DMC_DIRECT_CMD_BANKADDR(3) |
|
||||
DMC_DIRECT_CMD_MEMCMD_EXTMODEREG);
|
||||
|
||||
//
|
||||
// Set (EMR) Extended Mode Register
|
||||
//
|
||||
// Put into OCD default state
|
||||
DmcWriteReg(DMC_DIRECT_CMD_REG,DMC_DIRECT_CMD_CHIP_ADDR(Chip) | DMC_DIRECT_CMD_BANKADDR(1) | DMC_DIRECT_CMD_MEMCMD_EXTMODEREG);
|
||||
|
||||
//
|
||||
// Set (MR) mode register - With DLL reset
|
||||
//
|
||||
DmcWriteReg(DMC_DIRECT_CMD_REG, DMC_DIRECT_CMD_CHIP_ADDR(Chip) | DMC_DIRECT_CMD_MEMCMD_EXTMODEREG | DmcConfig->ModeReg | DDR2_MR_DLL_RESET);
|
||||
|
||||
// Pre-charge all
|
||||
DmcWriteReg(DMC_DIRECT_CMD_REG, DMC_DIRECT_CMD_CHIP_ADDR(Chip) | DMC_DIRECT_CMD_MEMCMD_PRECHARGEALL);
|
||||
// Auto-refresh
|
||||
DmcWriteReg(DMC_DIRECT_CMD_REG, DMC_DIRECT_CMD_CHIP_ADDR(Chip) | DMC_DIRECT_CMD_MEMCMD_AUTOREFRESH);
|
||||
// Auto-refresh
|
||||
DmcWriteReg(DMC_DIRECT_CMD_REG, DMC_DIRECT_CMD_CHIP_ADDR(Chip) | DMC_DIRECT_CMD_MEMCMD_AUTOREFRESH);
|
||||
|
||||
//
|
||||
// Set (MR) mode register - Without DLL reset
|
||||
//
|
||||
DmcWriteReg(DMC_DIRECT_CMD_REG, DMC_DIRECT_CMD_CHIP_ADDR(Chip) | DMC_DIRECT_CMD_MEMCMD_EXTMODEREG | DmcConfig->ModeReg);
|
||||
|
||||
// Delay
|
||||
for (Index = 0; Index < 10; Index++) {
|
||||
DmcReadReg(DMC_STATUS_REG);
|
||||
}
|
||||
|
||||
//
|
||||
// Set (EMR) extended mode register - Enable OCD defaults
|
||||
//
|
||||
DmcWriteReg(DMC_DIRECT_CMD_REG, DMC_DIRECT_CMD_CHIP_ADDR(Chip) | (0x00090000) |
|
||||
(1 << DDR_MODESET_SHFT) | (DDR_EMR_OCD_DEFAULT << DDR_EMR_OCD_SHIFT) | DmcConfig->ExtModeReg);
|
||||
|
||||
// Delay
|
||||
for (Index = 0; Index < 10; Index++) {
|
||||
DmcReadReg(DMC_STATUS_REG);
|
||||
}
|
||||
|
||||
// Set (EMR) extended mode register - OCD Exit
|
||||
DmcWriteReg(DMC_DIRECT_CMD_REG, DMC_DIRECT_CMD_CHIP_ADDR(Chip) | (0x00090000) |
|
||||
(1 << DDR_MODESET_SHFT) | (DDR_EMR_OCD_NS << DDR_EMR_OCD_SHIFT) | DmcConfig->ExtModeReg);
|
||||
}
|
||||
|
||||
// Move DDR2 Controller to Ready state by issueing GO command
|
||||
DmcWriteReg(DMC_COMMAND_REG, DMC_COMMAND_GO);
|
||||
|
||||
// wait for ready
|
||||
while (!(DmcReadReg(DMC_STATUS_REG) & DMC_STATUS_READY));
|
||||
|
||||
}
|
|
@ -1,29 +0,0 @@
|
|||
#/* @file
|
||||
# Copyright (c) 2011, ARM Limited. All rights reserved.
|
||||
#
|
||||
# This program and the accompanying materials
|
||||
# are licensed and made available under the terms and conditions of the BSD License
|
||||
# which accompanies this distribution. The full text of the license may be found at
|
||||
# http://opensource.org/licenses/bsd-license.php
|
||||
#
|
||||
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
#
|
||||
#*/
|
||||
|
||||
[Defines]
|
||||
INF_VERSION = 0x00010005
|
||||
BASE_NAME = PL341Dmc
|
||||
FILE_GUID = edf8da40-aad1-11df-a1f4-0002a5d5c51b
|
||||
MODULE_TYPE = BASE
|
||||
VERSION_STRING = 1.0
|
||||
LIBRARY_CLASS = PL341DmcLib
|
||||
|
||||
[Sources]
|
||||
PL341Dmc.c
|
||||
|
||||
[Packages]
|
||||
ArmPkg/ArmPkg.dec
|
||||
MdePkg/MdePkg.dec
|
||||
|
||||
[FixedPcd]
|
|
@ -1,197 +0,0 @@
|
|||
#
|
||||
# Copyright (c) 2011, ARM Limited. All rights reserved.
|
||||
#
|
||||
# This program and the accompanying materials
|
||||
# are licensed and made available under the terms and conditions of the BSD License
|
||||
# which accompanies this distribution. The full text of the license may be found at
|
||||
# http:#opensource.org/licenses/bsd-license.php
|
||||
#
|
||||
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
#
|
||||
#
|
||||
|
||||
#include <AsmMacroIoLib.h>
|
||||
#include <Library/PcdLib.h>
|
||||
#include <AutoGen.h>
|
||||
#include <Drivers/PL354Smc.h>
|
||||
|
||||
#Start of the code section
|
||||
.text
|
||||
|
||||
#Maintain 8 byte alignment
|
||||
.align 3
|
||||
|
||||
|
||||
GCC_ASM_EXPORT(SMCInitializeNOR)
|
||||
GCC_ASM_EXPORT(SMCInitializeSRAM)
|
||||
GCC_ASM_EXPORT(SMCInitializePeripherals)
|
||||
GCC_ASM_EXPORT(SMCInitializeVRAM)
|
||||
|
||||
|
||||
# CS0 CS0-Interf0 NOR1 flash on the motherboard
|
||||
# CS1 CS1-Interf0 Reserved for the motherboard
|
||||
# CS2 CS2-Interf0 SRAM on the motherboard
|
||||
# CS3 CS3-Interf0 memory-mapped Ethernet and USB controllers on the motherboard
|
||||
# CS4 CS0-Interf1 NOR2 flash on the motherboard
|
||||
# CS5 CS1-Interf1 memory-mapped peripherals
|
||||
# CS6 CS2-Interf1 memory-mapped peripherals
|
||||
# CS7 CS3-Interf1 system memory-mapped peripherals on the motherboard.
|
||||
|
||||
// IN r1 SmcBase
|
||||
// IN r2 ChipSelect
|
||||
// NOTE: This code is been called before any stack has been setup. It means some registers
|
||||
// could be overwritten (case of 'r0')
|
||||
ASM_PFX(SMCInitializeNOR):
|
||||
#
|
||||
# Setup NOR1 (CS0-Interface0)
|
||||
#
|
||||
|
||||
# Write to set_cycle register(holding register for NOR 1 cycle register or NAND cycle register)
|
||||
#Read cycle timeout = 0xA (0:3)
|
||||
#Write cycle timeout = 0x3(7:4)
|
||||
#OE Assertion Delay = 0x9(11:8)
|
||||
#WE Assertion delay = 0x3(15:12)
|
||||
#Page cycle timeout = 0x2(19:16)
|
||||
LoadConstantToReg (0x0002393A,r0) @ldr r0, = 0x0002393A
|
||||
str r0, [r1, #PL354_SMC_SET_CYCLES_OFFSET]
|
||||
|
||||
# Write to set_opmode register(holding register for NOR 1 opomode register or NAND opmode register)
|
||||
# 0x00000002 = MemoryWidth: 32bit
|
||||
# 0x00000028 = ReadMemoryBurstLength:continuous
|
||||
# 0x00000280 = WriteMemoryBurstLength:continuous
|
||||
# 0x00000800 = Set Address Valid
|
||||
LoadConstantToReg (0x00000AAA,r0) @ldr r0, = 0x00000AAA
|
||||
str r0, [r1, #PL354_SMC_SET_OPMODE_OFFSET]
|
||||
|
||||
# Write to direct_cmd register so that the NOR 1 registers(set-cycles and opmode) are updated with holding registers
|
||||
# 0x00000000 = ChipSelect0-Interface 0
|
||||
# 0x00400000 = CmdTypes: UpdateRegs
|
||||
LoadConstantToReg (0x00400000,r0) @ldr r0, = 0x00400000
|
||||
str r0, [r1, #PL354_SMC_DIRECT_CMD_OFFSET]
|
||||
|
||||
bx lr
|
||||
|
||||
ASM_PFX(SMCInitializeSRAM):
|
||||
#
|
||||
# Setup SRAM (CS2-Interface0)
|
||||
#
|
||||
LoadConstantToReg (0x00027158,r0) @ldr r0, = 0x00027158
|
||||
str r0, [r1, #PL354_SMC_SET_CYCLES_OFFSET]
|
||||
|
||||
# 0x00000002 = MemoryWidth: 32bit
|
||||
# 0x00000800 = Set Address Valid
|
||||
LoadConstantToReg (0x00000802,r0) @ldr r0, = 0x00000802
|
||||
str r0, [r1, #PL354_SMC_SET_OPMODE_OFFSET]
|
||||
|
||||
# 0x01000000 = ChipSelect2-Interface 0
|
||||
# 0x00400000 = CmdTypes: UpdateRegs
|
||||
LoadConstantToReg (0x01400000,r0) @ldr r0, = 0x01400000
|
||||
str r0, [r1, #PL354_SMC_DIRECT_CMD_OFFSET]
|
||||
|
||||
bx lr
|
||||
|
||||
ASM_PFX(SMCInitializePeripherals):
|
||||
#
|
||||
# USB/Eth/VRAM (CS3-Interface0)
|
||||
#
|
||||
LoadConstantToReg (0x000CD2AA,r0) @ldr r0, = 0x000CD2AA
|
||||
str r0, [r1, #PL354_SMC_SET_CYCLES_OFFSET]
|
||||
|
||||
# 0x00000002 = MemoryWidth: 32bit
|
||||
# 0x00000004 = Memory reads are synchronous
|
||||
# 0x00000040 = Memory writes are synchronous
|
||||
LoadConstantToReg (0x00000046,r0) @ldr r0, = 0x00000046
|
||||
str r0, [r1, #PL354_SMC_SET_OPMODE_OFFSET]
|
||||
|
||||
# 0x01800000 = ChipSelect3-Interface 0
|
||||
# 0x00400000 = CmdTypes: UpdateRegs
|
||||
LoadConstantToReg (0x01C00000,r0) @ldr r0, = 0x01C00000
|
||||
str r0, [r1, #PL354_SMC_DIRECT_CMD_OFFSET]
|
||||
|
||||
#
|
||||
# Setup NOR3 (CS0-Interface1)
|
||||
#
|
||||
LoadConstantToReg (0x0002393A,r0) @ldr r0, = 0x0002393A
|
||||
str r0, [r1, #PL354_SMC_SET_CYCLES_OFFSET]
|
||||
|
||||
# 0x00000002 = MemoryWidth: 32bit
|
||||
# 0x00000028 = ReadMemoryBurstLength:continuous
|
||||
# 0x00000280 = WriteMemoryBurstLength:continuous
|
||||
# 0x00000800 = Set Address Valid
|
||||
LoadConstantToReg (0x00000AAA,r0) @ldr r0, = 0x00000AAA
|
||||
str r0, [r1, #PL354_SMC_SET_OPMODE_OFFSET]
|
||||
|
||||
# 0x02000000 = ChipSelect0-Interface 1
|
||||
# 0x00400000 = CmdTypes: UpdateRegs
|
||||
LoadConstantToReg (0x02400000,r0) @ldr r0, = 0x02400000
|
||||
str r0, [r1, #PL354_SMC_DIRECT_CMD_OFFSET]
|
||||
|
||||
#
|
||||
# Setup Peripherals (CS3-Interface1)
|
||||
#
|
||||
LoadConstantToReg (0x00025156,r0) @ldr r0, = 0x00025156
|
||||
str r0, [r1, #PL354_SMC_SET_CYCLES_OFFSET]
|
||||
|
||||
# 0x00000002 = MemoryWidth: 32bit
|
||||
# 0x00000004 = Memory reads are synchronous
|
||||
# 0x00000040 = Memory writes are synchronous
|
||||
LoadConstantToReg (0x00000046,r0) @ldr r0, = 0x00000046
|
||||
str r0, [r1, #PL354_SMC_SET_OPMODE_OFFSET]
|
||||
|
||||
# 0x03800000 = ChipSelect3-Interface 1
|
||||
# 0x00400000 = CmdTypes: UpdateRegs
|
||||
LoadConstantToReg (0x03C00000,r0) @ldr r0, = 0x03C00000
|
||||
str r0, [r1, #PL354_SMC_DIRECT_CMD_OFFSET]
|
||||
bx lr
|
||||
|
||||
// IN r1 SmcBase
|
||||
// IN r2 VideoSRamBase
|
||||
// NOTE: This code is been called before any stack has been setup. It means some registers
|
||||
// could be overwritten (case of 'r0')
|
||||
ASM_PFX(SMCInitializeVRAM):
|
||||
#
|
||||
# Setup VRAM (CS1-Interface0)
|
||||
#
|
||||
LoadConstantToReg (0x00049249,r0) @ldr r0, = 0x00049249
|
||||
str r0, [r1, #PL354_SMC_SET_CYCLES_OFFSET]
|
||||
|
||||
# 0x00000002 = MemoryWidth: 32bit
|
||||
# 0x00000004 = Memory reads are synchronous
|
||||
# 0x00000040 = Memory writes are synchronous
|
||||
LoadConstantToReg (0x00000046,r0) @ldr r0, = 0x00000046
|
||||
str r0, [r1, #PL354_SMC_SET_OPMODE_OFFSET]
|
||||
|
||||
# 0x00800000 = ChipSelect1-Interface 0
|
||||
# 0x00400000 = CmdTypes: UpdateRegs
|
||||
LoadConstantToReg (0x00C00000,r0) @ldr r0, = 0x00C00000
|
||||
str r0, [r1, #PL354_SMC_DIRECT_CMD_OFFSET]
|
||||
|
||||
#
|
||||
# Page mode setup for VRAM
|
||||
#
|
||||
#read current state
|
||||
ldr r0, [r2, #0]
|
||||
ldr r0, [r2, #0]
|
||||
LoadConstantToReg (0x00000000,r0) @ldr r0, = 0x00000000
|
||||
str r0, [r2, #0]
|
||||
ldr r0, [r2, #0]
|
||||
|
||||
#enable page mode
|
||||
ldr r0, [r2, #0]
|
||||
ldr r0, [r2, #0]
|
||||
LoadConstantToReg (0x00000000,r0) @ldr r0, = 0x00000000
|
||||
str r0, [r2, #0]
|
||||
LoadConstantToReg (0x00900090,r0) @ldr r0, = 0x00900090
|
||||
str r0, [r2, #0]
|
||||
|
||||
#confirm page mode enabled
|
||||
ldr r0, [r2, #0]
|
||||
ldr r0, [r2, #0]
|
||||
LoadConstantToReg (0x00000000,r0) @ldr r0, = 0x00000000
|
||||
str r0, [r2, #0]
|
||||
ldr r0, [r2, #0]
|
||||
|
||||
bx lr
|
||||
|
||||
ASM_FUNCTION_REMOVE_IF_UNREFERENCED
|
|
@ -1,153 +0,0 @@
|
|||
//
|
||||
// Copyright (c) 2011, ARM Limited. All rights reserved.
|
||||
//
|
||||
// This program and the accompanying materials
|
||||
// are licensed and made available under the terms and conditions of the BSD License
|
||||
// which accompanies this distribution. The full text of the license may be found at
|
||||
// http://opensource.org/licenses/bsd-license.php
|
||||
//
|
||||
// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
//
|
||||
//
|
||||
|
||||
#include <AsmMacroIoLib.h>
|
||||
#include <Library/PcdLib.h>
|
||||
#include <Drivers/PL354Smc.h>
|
||||
#include <AutoGen.h>
|
||||
|
||||
INCLUDE AsmMacroIoLib.inc
|
||||
|
||||
EXPORT SMCInitializeNOR
|
||||
EXPORT SMCInitializeSRAM
|
||||
EXPORT SMCInitializePeripherals
|
||||
EXPORT SMCInitializeVRAM
|
||||
|
||||
PRESERVE8
|
||||
AREA ModuleInitializeSMC, CODE, READONLY
|
||||
|
||||
// CS0 CS0-Interf0 NOR1 flash on the motherboard
|
||||
// CS1 CS1-Interf0 Reserved for the motherboard
|
||||
// CS2 CS2-Interf0 SRAM on the motherboard
|
||||
// CS3 CS3-Interf0 memory-mapped Ethernet and USB controllers on the motherboard
|
||||
// CS4 CS0-Interf1 NOR2 flash on the motherboard
|
||||
// CS5 CS1-Interf1 memory-mapped peripherals
|
||||
// CS6 CS2-Interf1 memory-mapped peripherals
|
||||
// CS7 CS3-Interf1 system memory-mapped peripherals on the motherboard.
|
||||
|
||||
// IN r1 SmcBase
|
||||
// IN r2 ChipSelect
|
||||
// NOTE: This code is been called before any stack has been setup. It means some registers
|
||||
// could be overwritten (case of 'r0')
|
||||
SMCInitializeNOR
|
||||
// Write to set_cycle register(holding register for NOR 1 cycle register or NAND cycle register)
|
||||
// - Read cycle timeout = 0xA (0:3)
|
||||
// - Write cycle timeout = 0x3(7:4)
|
||||
// - OE Assertion Delay = 0x9(11:8)
|
||||
// - WE Assertion delay = 0x3(15:12)
|
||||
// - Page cycle timeout = 0x2(19:16)
|
||||
ldr r0, = 0x0002393A
|
||||
str r0, [r1, #PL354_SMC_SET_CYCLES_OFFSET]
|
||||
|
||||
// Write to set_opmode register(holding register for NOR 1 opomode register or NAND opmode register)
|
||||
ldr r0, = (PL354_SMC_SET_OPMODE_MEM_WIDTH_32 :OR: PL354_SMC_SET_OPMODE_SET_RD_BURST_LENGTH_CONT :OR: PL354_SMC_SET_OPMODE_SET_WR_BURST_LENGTH_CONT :OR: PL354_SMC_SET_OPMODE_SET_ADV)
|
||||
str r0, [r1, #PL354_SMC_SET_OPMODE_OFFSET]
|
||||
|
||||
// Write to direct_cmd register so that the NOR 1 registers(set-cycles and opmode) are updated with holding registers
|
||||
ldr r0, =PL354_SMC_DIRECT_CMD_ADDR_CMD_UPDATE
|
||||
orr r0, r0, r2
|
||||
str r0, [r1, #PL354_SMC_DIRECT_CMD_OFFSET]
|
||||
|
||||
bx lr
|
||||
|
||||
|
||||
//
|
||||
// Setup SRAM (CS2-Interface0)
|
||||
//
|
||||
SMCInitializeSRAM
|
||||
ldr r0, = 0x00027158
|
||||
str r0, [r1, #PL354_SMC_SET_CYCLES_OFFSET]
|
||||
|
||||
ldr r0, =(PL354_SMC_SET_OPMODE_MEM_WIDTH_32 :OR: PL354_SMC_SET_OPMODE_SET_ADV)
|
||||
str r0, [r1, #PL354_SMC_SET_OPMODE_OFFSET]
|
||||
|
||||
ldr r0, =(PL354_SMC_DIRECT_CMD_ADDR_CMD_UPDATE :OR: PL354_SMC_DIRECT_CMD_ADDR_CS(0,2))
|
||||
str r0, [r1, #PL354_SMC_DIRECT_CMD_OFFSET]
|
||||
|
||||
bx lr
|
||||
|
||||
SMCInitializePeripherals
|
||||
//
|
||||
// USB/Eth/VRAM (CS3-Interface0)
|
||||
//
|
||||
ldr r0, = 0x000CD2AA
|
||||
str r0, [r1, #PL354_SMC_SET_CYCLES_OFFSET]
|
||||
|
||||
ldr r0, =(PL354_SMC_SET_OPMODE_MEM_WIDTH_32 :OR: PL354_SMC_SET_OPMODE_SET_RD_SYNC :OR: PL354_SMC_SET_OPMODE_SET_WR_SYNC)
|
||||
str r0, [r1, #PL354_SMC_SET_OPMODE_OFFSET]
|
||||
|
||||
ldr r0, =(PL354_SMC_DIRECT_CMD_ADDR_CMD_UPDATE :OR: PL354_SMC_DIRECT_CMD_ADDR_CS(0,3))
|
||||
str r0, [r1, #PL354_SMC_DIRECT_CMD_OFFSET]
|
||||
|
||||
|
||||
//
|
||||
// Setup Peripherals (CS3-Interface1)
|
||||
//
|
||||
ldr r0, = 0x00025156
|
||||
str r0, [r1, #PL354_SMC_SET_CYCLES_OFFSET]
|
||||
|
||||
ldr r0, =(PL354_SMC_SET_OPMODE_MEM_WIDTH_32 :OR: PL354_SMC_SET_OPMODE_SET_RD_SYNC :OR: PL354_SMC_SET_OPMODE_SET_WR_SYNC)
|
||||
str r0, [r1, #PL354_SMC_SET_OPMODE_OFFSET]
|
||||
|
||||
ldr r0, =(PL354_SMC_DIRECT_CMD_ADDR_CMD_UPDATE :OR: PL354_SMC_DIRECT_CMD_ADDR_CS(1,3))
|
||||
str r0, [r1, #PL354_SMC_DIRECT_CMD_OFFSET]
|
||||
|
||||
bx lr
|
||||
|
||||
|
||||
// IN r1 SmcBase
|
||||
// IN r2 VideoSRamBase
|
||||
// NOTE: This code is been called before any stack has been setup. It means some registers
|
||||
// could be overwritten (case of 'r0')
|
||||
SMCInitializeVRAM
|
||||
//
|
||||
// Setup VRAM (CS1-Interface0)
|
||||
//
|
||||
ldr r0, = 0x00049249
|
||||
str r0, [r1, #PL354_SMC_SET_CYCLES_OFFSET]
|
||||
|
||||
ldr r0, = (PL354_SMC_SET_OPMODE_MEM_WIDTH_32 :OR: PL354_SMC_SET_OPMODE_SET_RD_SYNC :OR: PL354_SMC_SET_OPMODE_SET_WR_SYNC)
|
||||
str r0, [r1, #PL354_SMC_SET_OPMODE_OFFSET]
|
||||
|
||||
ldr r0, = (PL354_SMC_DIRECT_CMD_ADDR_CMD_UPDATE :OR: PL354_SMC_DIRECT_CMD_ADDR_CS(0,1))
|
||||
str r0, [r1, #PL354_SMC_DIRECT_CMD_OFFSET]
|
||||
|
||||
//
|
||||
// Page mode setup for VRAM
|
||||
//
|
||||
|
||||
// Read current state
|
||||
ldr r0, [r2, #0]
|
||||
ldr r0, [r2, #0]
|
||||
ldr r0, = 0x00000000
|
||||
str r0, [r2, #0]
|
||||
ldr r0, [r2, #0]
|
||||
|
||||
// Enable page mode
|
||||
ldr r0, [r2, #0]
|
||||
ldr r0, [r2, #0]
|
||||
ldr r0, = 0x00000000
|
||||
str r0, [r2, #0]
|
||||
ldr r0, = 0x00900090
|
||||
str r0, [r2, #0]
|
||||
|
||||
// Confirm page mode enabled
|
||||
ldr r0, [r2, #0]
|
||||
ldr r0, [r2, #0]
|
||||
ldr r0, = 0x00000000
|
||||
str r0, [r2, #0]
|
||||
ldr r0, [r2, #0]
|
||||
|
||||
bx lr
|
||||
|
||||
END
|
|
@ -1,30 +0,0 @@
|
|||
#/* @file
|
||||
# Copyright (c) 2011, ARM Limited. All rights reserved.
|
||||
#
|
||||
# This program and the accompanying materials
|
||||
# are licensed and made available under the terms and conditions of the BSD License
|
||||
# which accompanies this distribution. The full text of the license may be found at
|
||||
# http://opensource.org/licenses/bsd-license.php
|
||||
#
|
||||
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
#
|
||||
#*/
|
||||
|
||||
[Defines]
|
||||
INF_VERSION = 0x00010005
|
||||
BASE_NAME = PL354SmcSec
|
||||
FILE_GUID = 10952220-aa32-11df-a438-0002a5d5c51b
|
||||
MODULE_TYPE = SEC
|
||||
VERSION_STRING = 1.0
|
||||
LIBRARY_CLASS = PL354SmcLib
|
||||
|
||||
[Sources.common]
|
||||
InitializeSMC.asm | RVCT
|
||||
InitializeSMC.S | GCC
|
||||
|
||||
[Packages]
|
||||
ArmPkg/ArmPkg.dec
|
||||
MdePkg/MdePkg.dec
|
||||
|
||||
[FixedPcd]
|
|
@ -1,30 +0,0 @@
|
|||
/** @file
|
||||
*
|
||||
* Copyright (c) 2011, ARM Limited. All rights reserved.
|
||||
*
|
||||
* This program and the accompanying materials
|
||||
* are licensed and made available under the terms and conditions of the BSD License
|
||||
* which accompanies this distribution. The full text of the license may be found at
|
||||
* http://opensource.org/licenses/bsd-license.php
|
||||
*
|
||||
* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
*
|
||||
**/
|
||||
|
||||
#include <Uefi.h>
|
||||
#include <Drivers/PL310L2Cache.h>
|
||||
|
||||
// Initialize L2X0 Cache Controller
|
||||
VOID
|
||||
L2x0CacheInit (
|
||||
IN UINTN L2x0Base,
|
||||
IN UINT32 L2x0TagLatencies,
|
||||
IN UINT32 L2x0DataLatencies,
|
||||
IN UINT32 L2x0AuxValue,
|
||||
IN UINT32 L2x0AuxMask,
|
||||
IN BOOLEAN CacheEnabled
|
||||
)
|
||||
{
|
||||
//No implementation
|
||||
}
|
|
@ -1,27 +0,0 @@
|
|||
#/* @file
|
||||
# Copyright (c) 2011, ARM Limited. All rights reserved.
|
||||
#
|
||||
# This program and the accompanying materials
|
||||
# are licensed and made available under the terms and conditions of the BSD License
|
||||
# which accompanies this distribution. The full text of the license may be found at
|
||||
# http://opensource.org/licenses/bsd-license.php
|
||||
#
|
||||
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
#
|
||||
#*/
|
||||
|
||||
[Defines]
|
||||
INF_VERSION = 0x00010005
|
||||
BASE_NAME = L2X0CacheLibNull
|
||||
FILE_GUID = 9c76c900-1e8c-11e0-8766-0002a5d5c51b
|
||||
MODULE_TYPE = SEC
|
||||
VERSION_STRING = 1.0
|
||||
LIBRARY_CLASS = L2X0CacheLib
|
||||
|
||||
[Sources]
|
||||
L2X0Cache.c
|
||||
|
||||
[Packages]
|
||||
MdePkg/MdePkg.dec
|
||||
ArmPkg/ArmPkg.dec
|
|
@ -77,8 +77,36 @@
|
|||
#
|
||||
# ARM Primecells
|
||||
#
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804FrequencyInMHz|1|UINT32|0x0000001D
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804Timer0InterruptNum|0|UINT32|0x0000001E
|
||||
|
||||
## SP804 DualTimer
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804TimerFrequencyInMHz|1|UINT32|0x0000001D
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804TimerPeriodicInterruptNum|0|UINT32|0x0000001E
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804TimerPeriodicBase|0|UINT32|0x0000002A
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804TimerPerformanceBase|0|UINT32|0x0000002B
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804TimerMetronomeBase|0|UINT32|0x0000002C
|
||||
|
||||
## SP805 Watchdog
|
||||
gArmPlatformTokenSpaceGuid.PcdSP805WatchdogBase|0x0|UINT32|0x00000023
|
||||
gArmPlatformTokenSpaceGuid.PcdSP805WatchdogClockFrequencyInHz|32000|UINT32|0x00000021
|
||||
|
||||
## PL011 UART
|
||||
gArmPlatformTokenSpaceGuid.PcdUartDefaultReceiveFifoDepth|0x00000000|UINT32|0x0000001F
|
||||
gArmPlatformTokenSpaceGuid.PcdUartDefaultTimeout|0x00000000|UINT32|0x00000020
|
||||
|
||||
## PL031 RealTimeClock
|
||||
gArmPlatformTokenSpaceGuid.PcdPL031RtcBase|0x0|UINT32|0x00000024
|
||||
gArmPlatformTokenSpaceGuid.PcdPL031RtcPpmAccuracy|300000000|UINT32|0x00000022
|
||||
|
||||
## PL061 GPIO
|
||||
gArmPlatformTokenSpaceGuid.PcdPL061GpioBase|0x0|UINT32|0x00000025
|
||||
|
||||
## PL111 Lcd
|
||||
gArmPlatformTokenSpaceGuid.PcdPL111LcdBase|0x0|UINT32|0x00000026
|
||||
gArmPlatformTokenSpaceGuid.PcdArmHdLcdBase|0x0|UINT32|0x00000027
|
||||
|
||||
## PL180 MCI
|
||||
gArmPlatformTokenSpaceGuid.PcdPL180SysMciRegAddress|0x00000000|UINT32|0x00000028
|
||||
gArmPlatformTokenSpaceGuid.PcdPL180MciBaseAddress|0x00000000|UINT32|0x00000029
|
||||
|
||||
#
|
||||
# BDS - Boot Manager
|
||||
|
|
|
@ -132,7 +132,7 @@
|
|||
#DebugAgentLib|EmbeddedPkg/Library/GdbDebugAgent/GdbDebugAgent.inf
|
||||
|
||||
# L2 Cache Driver
|
||||
L2X0CacheLib|ArmPkg/Library/L2X0CacheLibNull/L2X0CacheLibNull.inf
|
||||
L2X0CacheLib|ArmPlatformPkg/Library/L2X0CacheLibNull/L2X0CacheLibNull.inf
|
||||
# ARM PL390 General Interrupt Driver in Secure and Non-secure
|
||||
PL390GicSecLib|ArmPkg/Drivers/PL390Gic/PL390GicSec.inf
|
||||
|
||||
|
@ -358,10 +358,6 @@
|
|||
# Size of the region used by UEFI in permanent memory (Reserved 64MB)
|
||||
gArmPlatformTokenSpaceGuid.PcdSystemMemoryUefiRegionSize|0x04000000
|
||||
|
||||
gEmbeddedTokenSpaceGuid.PcdEmbeddedPerformanceCounterFrequencyInHz|1000000
|
||||
gEmbeddedTokenSpaceGuid.PcdTimerPeriod|100000 # expressed in 100ns units, 100,000 x 100 ns = 10,000,000 ns = 10 ms
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804Timer0InterruptNum|36
|
||||
|
||||
#
|
||||
# ARM Pcds
|
||||
#
|
||||
|
@ -372,6 +368,24 @@
|
|||
#
|
||||
gArmRealViewEbPkgTokenSpaceGuid.PcdGdbUartBase|0x1000a000
|
||||
|
||||
#
|
||||
# ARM PrimeCells
|
||||
#
|
||||
|
||||
## SP804 Timer
|
||||
gEmbeddedTokenSpaceGuid.PcdEmbeddedPerformanceCounterFrequencyInHz|1000000
|
||||
gEmbeddedTokenSpaceGuid.PcdTimerPeriod|100000 # expressed in 100ns units, 100,000 x 100 ns = 10,000,000 ns = 10 ms
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804TimerPeriodicInterruptNum|36
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804TimerPeriodicBase|0x10011000
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804TimerPerformanceBase|0x10012020
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804TimerMetronomeBase|0x10012000
|
||||
|
||||
## PL031 RealTimeClock
|
||||
gArmPlatformTokenSpaceGuid.PcdPL031RtcBase|0x10017000
|
||||
|
||||
## PL111 Lcd
|
||||
gArmPlatformTokenSpaceGuid.PcdPL111LcdBase|0x10020000
|
||||
|
||||
#
|
||||
# ARM PL011 - Serial Terminal
|
||||
#
|
||||
|
|
|
@ -133,7 +133,7 @@
|
|||
#DebugAgentLib|EmbeddedPkg/Library/GdbDebugAgent/GdbDebugAgent.inf
|
||||
|
||||
# L2 Cache Driver
|
||||
L2X0CacheLib|ArmPkg/Library/L2X0CacheLibNull/L2X0CacheLibNull.inf
|
||||
L2X0CacheLib|ArmPlatformPkg/Library/L2X0CacheLibNull/L2X0CacheLibNull.inf
|
||||
# ARM PL390 General Interrupt Driver in Secure and Non-secure
|
||||
PL390GicSecLib|ArmPkg/Drivers/PL390Gic/PL390GicSec.inf
|
||||
PL390GicNonSecLib|ArmPkg/Drivers/PL390Gic/PL390GicNonSec.inf
|
||||
|
@ -361,10 +361,6 @@
|
|||
# Size of the region used by UEFI in permanent memory (Reserved 64MB)
|
||||
gArmPlatformTokenSpaceGuid.PcdSystemMemoryUefiRegionSize|0x04000000
|
||||
|
||||
gEmbeddedTokenSpaceGuid.PcdEmbeddedPerformanceCounterFrequencyInHz|1000000
|
||||
gEmbeddedTokenSpaceGuid.PcdTimerPeriod|100000 # expressed in 100ns units, 100,000 x 100 ns = 10,000,000 ns = 10 ms
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804Timer0InterruptNum|33
|
||||
|
||||
#
|
||||
# ARM Pcds
|
||||
#
|
||||
|
@ -375,6 +371,21 @@
|
|||
#
|
||||
gArmRealViewEbPkgTokenSpaceGuid.PcdGdbUartBase|0x1000a000
|
||||
|
||||
#
|
||||
# ARM PrimeCells
|
||||
#
|
||||
|
||||
## SP804 Timer
|
||||
gEmbeddedTokenSpaceGuid.PcdEmbeddedPerformanceCounterFrequencyInHz|1000000
|
||||
gEmbeddedTokenSpaceGuid.PcdTimerPeriod|100000 # expressed in 100ns units, 100,000 x 100 ns = 10,000,000 ns = 10 ms
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804TimerPeriodicInterruptNum|33
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804TimerPeriodicBase|0x10011000
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804TimerPerformanceBase|0x10012020
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804TimerMetronomeBase|0x10012000
|
||||
|
||||
## PL031 RealTimeClock
|
||||
gArmPlatformTokenSpaceGuid.PcdPL031RtcBase|0x10017000
|
||||
|
||||
#
|
||||
# ARM PL011 - Serial Terminal
|
||||
#
|
||||
|
|
|
@ -120,10 +120,6 @@
|
|||
//#define ARM_EB_L2x0_CTLR_BASE 0x1E00A000*/
|
||||
|
||||
|
||||
// PL031 RTC - Other settings
|
||||
#define PL031_PPM_ACCURACY 300000000
|
||||
|
||||
|
||||
/*******************************************
|
||||
// EFI Memory Map in Permanent Memory (DRAM)
|
||||
*******************************************/
|
||||
|
|
|
@ -20,6 +20,8 @@
|
|||
#include <Drivers/PL341Dmc.h>
|
||||
#include <Drivers/SP804Timer.h>
|
||||
|
||||
#include <ArmPlatform.h>
|
||||
|
||||
/**
|
||||
Return if Trustzone is supported by your platform
|
||||
|
||||
|
@ -102,7 +104,7 @@ ArmPlatformSecInitialize (
|
|||
/**
|
||||
Initialize controllers that must setup in the normal world
|
||||
|
||||
This function is called by the ArmPlatformPkg/Pei or ArmPlatformPkg/Pei/PlatformPeim
|
||||
This function is called by the ArmPlatformPkg/PrePi or ArmPlatformPkg/PlatformPei
|
||||
in the PEI phase.
|
||||
|
||||
**/
|
||||
|
|
|
@ -18,6 +18,8 @@
|
|||
#include <Library/MemoryAllocationLib.h>
|
||||
#include <Library/IoLib.h>
|
||||
|
||||
#include <ArmPlatform.h>
|
||||
|
||||
#define MAX_VIRTUAL_MEMORY_MAP_DESCRIPTORS 6
|
||||
|
||||
// DDR attributes
|
||||
|
|
|
@ -95,13 +95,13 @@
|
|||
UefiApplicationEntryPoint|MdePkg/Library/UefiApplicationEntryPoint/UefiApplicationEntryPoint.inf
|
||||
|
||||
# ARM PL310 L2 Cache Driver
|
||||
L2X0CacheLib|ArmPkg/Drivers/PL310L2Cache/PL310L2CacheSec.inf
|
||||
L2X0CacheLib|ArmPlatformPkg/Drivers/PL310L2Cache/PL310L2CacheSec.inf
|
||||
# ARM PL354 SMC Driver
|
||||
PL354SmcLib|ArmPkg/Drivers/PL35xSmc/PL354SmcSec.inf
|
||||
PL35xSmcLib|ArmPlatformPkg/Drivers/PL35xSmc/PL35xSmc.inf
|
||||
# ARM PL341 DMC Driver
|
||||
PL341DmcLib|ArmPkg/Drivers/PL34xDmc/PL341Dmc.inf
|
||||
PL341DmcLib|ArmPlatformPkg/Drivers/PL34xDmc/PL341Dmc.inf
|
||||
# ARM PL301 Axi Driver
|
||||
PL301AxiLib|ArmPkg/Drivers/PL301Axi/PL301Axi.inf
|
||||
PL301AxiLib|ArmPlatformPkg/Drivers/PL301Axi/PL301Axi.inf
|
||||
# ARM PL011 UART Driver
|
||||
PL011UartLib|ArmPlatformPkg/Drivers/PL011Uart/PL011Uart.inf
|
||||
|
||||
|
@ -393,10 +393,6 @@
|
|||
gArmTokenSpaceGuid.PcdSystemMemoryBase|0x60000000
|
||||
gArmTokenSpaceGuid.PcdSystemMemorySize|0x40000000
|
||||
|
||||
gEmbeddedTokenSpaceGuid.PcdEmbeddedPerformanceCounterFrequencyInHz|1000000
|
||||
gEmbeddedTokenSpaceGuid.PcdTimerPeriod|100000 # expressed in 100ns units, 100,000 x 100 ns = 10,000,000 ns = 10 ms
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804Timer0InterruptNum|34
|
||||
|
||||
#
|
||||
# ARM Pcds
|
||||
#
|
||||
|
@ -405,15 +401,37 @@
|
|||
#
|
||||
# ARM PrimeCell
|
||||
#
|
||||
gArmTokenSpaceGuid.PcdPL180SysMciRegAddress|0x10000048
|
||||
gArmTokenSpaceGuid.PcdPL180MciBaseAddress|0x10005000
|
||||
|
||||
#
|
||||
# ARM PL011 - Serial Terminal
|
||||
#
|
||||
## SP804 Timer
|
||||
gEmbeddedTokenSpaceGuid.PcdEmbeddedPerformanceCounterFrequencyInHz|1000000
|
||||
gEmbeddedTokenSpaceGuid.PcdTimerPeriod|100000 # expressed in 100ns units, 100,000 x 100 ns = 10,000,000 ns = 10 ms
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804TimerPeriodicInterruptNum|34
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804TimerPeriodicBase|0x10011000
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804TimerPerformanceBase|0x10012020
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804TimerMetronomeBase|0x10012000
|
||||
|
||||
## SP805 Watchdog - Motherboard Watchdog
|
||||
gArmPlatformTokenSpaceGuid.PcdSP805WatchdogBase|0x1000F000
|
||||
## SP805 Watchdog - CoreTile Watchdog
|
||||
#gArmPlatformTokenSpaceGuid.PcdSP805WatchdogBase|0x100E5000
|
||||
|
||||
## PL011 - Serial Terminal
|
||||
gEfiMdeModulePkgTokenSpaceGuid.PcdSerialRegisterBase|0x10009000
|
||||
gEfiMdePkgTokenSpaceGuid.PcdUartDefaultBaudRate|38400
|
||||
|
||||
## PL031 RealTimeClock
|
||||
gArmPlatformTokenSpaceGuid.PcdPL031RtcBase|0x10017000
|
||||
|
||||
## PL111 Lcd
|
||||
# PL111 CoreTile or Tuscan Standalone controller
|
||||
gArmPlatformTokenSpaceGuid.PcdPL111LcdBase|0x10020000
|
||||
# PL111 Versatile Express Motherboard controller
|
||||
#gArmPlatformTokenSpaceGuid.PcdPL111LcdBase|0x1001F000
|
||||
|
||||
## PL180 MMC/SD card controller
|
||||
gArmPlatformTokenSpaceGuid.PcdPL180SysMciRegAddress|0x10000048
|
||||
gArmPlatformTokenSpaceGuid.PcdPL180MciBaseAddress|0x10005000
|
||||
|
||||
#
|
||||
# ARM PL390 General Interrupt Controller
|
||||
#
|
||||
|
@ -532,7 +550,7 @@
|
|||
# Multimedia Card Interface
|
||||
#
|
||||
EmbeddedPkg/Universal/MmcDxe/MmcDxe.inf
|
||||
ArmPkg/Drivers/PL180MciDxe/PL180MciDxe.inf
|
||||
ArmPlatformPkg/Drivers/PL180MciDxe/PL180MciDxe.inf
|
||||
|
||||
#
|
||||
# FAT filesystem + GPT/MBR partitioning
|
||||
|
|
|
@ -187,7 +187,7 @@ READ_LOCK_STATUS = TRUE
|
|||
# Multimedia Card Interface
|
||||
#
|
||||
INF EmbeddedPkg/Universal/MmcDxe/MmcDxe.inf
|
||||
INF ArmPkg/Drivers/PL180MciDxe/PL180MciDxe.inf
|
||||
INF ArmPlatformPkg/Drivers/PL180MciDxe/PL180MciDxe.inf
|
||||
|
||||
#
|
||||
# UEFI application (Shell Embedded Boot Loader)
|
||||
|
|
|
@ -47,4 +47,5 @@
|
|||
#
|
||||
# For a list of mode numbers look in LcdArmVExpress.c
|
||||
#
|
||||
gArmVExpressTokenSpaceGuid.PcdPL111MaxMode|3|UINT32|0x00000003
|
||||
gArmVExpressTokenSpaceGuid.PcdPL111LcdMaxMode|3|UINT32|0x00000003
|
||||
gArmVExpressTokenSpaceGuid.PcdPL111LcdVideoModeOscId|1|UINT32|0x00000004
|
||||
|
|
|
@ -52,8 +52,8 @@
|
|||
#define ARM_VE_SMB_PERIPH_SZ SIZE_64MB
|
||||
|
||||
// DRAM
|
||||
#define ARM_VE_DRAM_BASE 0x60000000
|
||||
#define ARM_VE_DRAM_SZ 0x40000000
|
||||
#define ARM_VE_DRAM_BASE PcdGet32 (PcdSystemMemoryBase)
|
||||
#define ARM_VE_DRAM_SZ PcdGet32 (PcdSystemMemorySize)
|
||||
// Inside the DRAM we allocate a section for the VRAM (Video RAM)
|
||||
#define LCD_VRAM_CORE_TILE_BASE 0x64000000
|
||||
|
||||
|
@ -98,18 +98,6 @@
|
|||
// PL310 L2x0 Cache Controller Base Address
|
||||
//#define ARM_VE_L2x0_CTLR_BASE 0x1E00A000
|
||||
|
||||
/***********************************************************************************
|
||||
Select between Motherboard and Core Tile peripherals
|
||||
************************************************************************************/
|
||||
|
||||
// Specify which PL111 to use
|
||||
//#define PL111_CLCD_BASE PL111_CLCD_MOTHERBOARD_BASE
|
||||
#define PL111_CLCD_BASE PL111_CLCD_CORE_TILE_BASE
|
||||
|
||||
// Specify which Watchdog to use
|
||||
#define SP805_WDOG_BASE SP805_WDOG_MOTHERBOARD_BASE
|
||||
//#define SP805_WDOG_BASE SP805_WDOG_CORE_TILE_BASE
|
||||
|
||||
/***********************************************************************************
|
||||
Peripherals' misc settings
|
||||
************************************************************************************/
|
||||
|
@ -130,16 +118,6 @@
|
|||
#define ARM_VE_DECPROT_BIT_NMC_TZASC_LOCK (1 << 4)
|
||||
#define ARM_VE_DECPROT_BIT_SMC_TZASC_LOCK (1 << 5)
|
||||
|
||||
// PL031 RTC - Other settings
|
||||
#define PL031_PPM_ACCURACY 300000000
|
||||
|
||||
// SP805 Watchdog - Other settings
|
||||
#define SP805_CLOCK_FREQUENCY 32000
|
||||
#define SP805_MAX_TICKS 0xFFFFFFFF
|
||||
|
||||
// PL111 Lcd
|
||||
#define PL111_CLCD_CORE_TILE_VIDEO_MODE_OSC_ID 1
|
||||
|
||||
/***********************************************************************************
|
||||
// EFI Memory Map in Permanent Memory (DRAM)
|
||||
************************************************************************************/
|
||||
|
|
|
@ -50,4 +50,7 @@
|
|||
[FixedPcd]
|
||||
gArmPlatformTokenSpaceGuid.PcdStandalone
|
||||
|
||||
gArmTokenSpaceGuid.PcdSystemMemoryBase
|
||||
gArmTokenSpaceGuid.PcdSystemMemorySize
|
||||
|
||||
gArmTokenSpaceGuid.PcdL2x0ControllerBase
|
||||
|
|
|
@ -23,6 +23,8 @@
|
|||
#include <Drivers/PL301Axi.h>
|
||||
#include <Drivers/SP804Timer.h>
|
||||
|
||||
#include <ArmPlatform.h>
|
||||
|
||||
#define SerialPrint(txt) SerialPortWrite ((UINT8*)(txt), AsciiStrLen(txt)+1);
|
||||
|
||||
// DDR2 timings
|
||||
|
@ -121,7 +123,7 @@ ArmPlatformBootRemapping (
|
|||
/**
|
||||
Initialize controllers that must setup in the normal world
|
||||
|
||||
This function is called by the ArmPlatformPkg/Pei or ArmPlatformPkg/Pei/PlatformPeim
|
||||
This function is called by the ArmPlatformPkg/PrePi or ArmPlatformPkg/PlatformPei
|
||||
in the PEI phase.
|
||||
|
||||
**/
|
||||
|
|
|
@ -18,6 +18,8 @@
|
|||
#include <Library/IoLib.h>
|
||||
#include <Library/MemoryAllocationLib.h>
|
||||
|
||||
#include <ArmPlatform.h>
|
||||
|
||||
// Number of Virtual Memory Map Descriptors without a Logic Tile
|
||||
#define MAX_VIRTUAL_MEMORY_MAP_DESCRIPTORS 6
|
||||
|
||||
|
|
|
@ -21,6 +21,8 @@
|
|||
|
||||
#include <Drivers/PL310L2Cache.h>
|
||||
|
||||
#include <ArmPlatform.h>
|
||||
|
||||
/**
|
||||
Initialize the Secure peripherals and memory regions
|
||||
|
||||
|
|
|
@ -31,6 +31,7 @@
|
|||
|
||||
[LibraryClasses]
|
||||
BaseLib
|
||||
IoLib
|
||||
|
||||
[Guids]
|
||||
|
||||
|
|
|
@ -195,7 +195,7 @@ LcdPlatformGetMaxMode (
|
|||
// This could be because the specific implementation of PL111 has certain limitations.
|
||||
|
||||
// Set the maximum mode allowed
|
||||
return (PcdGet32(PcdPL111MaxMode));
|
||||
return (PcdGet32(PcdPL111LcdMaxMode));
|
||||
}
|
||||
|
||||
EFI_STATUS
|
||||
|
@ -221,7 +221,7 @@ LcdPlatformSetMode (
|
|||
break;
|
||||
case ARM_VE_DAUGHTERBOARD_1_SITE:
|
||||
Function = SYS_CFG_OSC_SITE1;
|
||||
OscillatorId = PL111_CLCD_CORE_TILE_VIDEO_MODE_OSC_ID;
|
||||
OscillatorId = (UINT32)PcdGet32(PcdPL111LcdVideoModeOscId);
|
||||
break;
|
||||
default:
|
||||
return EFI_UNSUPPORTED;
|
||||
|
|
|
@ -33,15 +33,6 @@
|
|||
BaseLib
|
||||
ArmPlatformSysConfigLib
|
||||
|
||||
[Guids]
|
||||
|
||||
[Protocols]
|
||||
|
||||
[FeaturePcd]
|
||||
|
||||
[FixedPcd.common]
|
||||
gArmVExpressTokenSpaceGuid.PcdPL111MaxMode
|
||||
|
||||
[Pcd.common]
|
||||
|
||||
[Depex]
|
||||
[Pcd]
|
||||
gArmVExpressTokenSpaceGuid.PcdPL111LcdMaxMode
|
||||
gArmVExpressTokenSpaceGuid.PcdPL111LcdVideoModeOscId
|
||||
|
|
|
@ -22,7 +22,6 @@
|
|||
|
||||
#include <Guid/GlobalVariable.h>
|
||||
|
||||
#include <ArmPlatform.h>
|
||||
#include "LcdGraphicsOutputDxe.h"
|
||||
|
||||
extern BOOLEAN mDisplayInitialized;
|
||||
|
|
|
@ -13,7 +13,6 @@
|
|||
|
||||
#include <PiDxe.h>
|
||||
#include <Library/PcdLib.h>
|
||||
#include <Library/DebugLib.h>
|
||||
#include <Library/BaseMemoryLib.h>
|
||||
#include <Library/DevicePathLib.h>
|
||||
#include <Library/UefiBootServicesTableLib.h>
|
||||
|
@ -22,7 +21,6 @@
|
|||
|
||||
#include <Guid/GlobalVariable.h>
|
||||
|
||||
#include <ArmPlatform.h>
|
||||
#include "LcdGraphicsOutputDxe.h"
|
||||
|
||||
/**********************************************************************
|
||||
|
|
|
@ -45,16 +45,12 @@
|
|||
BaseMemoryLib
|
||||
LcdPlatformLib
|
||||
|
||||
[Guids]
|
||||
|
||||
[Protocols]
|
||||
gEfiDevicePathProtocolGuid
|
||||
gEfiGraphicsOutputProtocolGuid
|
||||
|
||||
[FixedPcd.common]
|
||||
|
||||
[Pcd.common]
|
||||
|
||||
[FixedPcd]
|
||||
gArmPlatformTokenSpaceGuid.PcdPL111LcdBase
|
||||
|
||||
[Depex]
|
||||
gEfiCpuArchProtocolGuid
|
||||
|
|
|
@ -26,8 +26,6 @@
|
|||
#include <Library/NorFlashPlatformLib.h>
|
||||
#include <Library/UefiLib.h>
|
||||
|
||||
#include <ArmPlatform.h>
|
||||
|
||||
#define HIGH_16_BITS 0xFFFF0000
|
||||
#define LOW_16_BITS 0x0000FFFF
|
||||
#define LOW_8_BITS 0x000000FF
|
||||
|
|
|
@ -13,23 +13,20 @@
|
|||
**/
|
||||
|
||||
|
||||
#include <Base.h>
|
||||
#include <PiDxe.h>
|
||||
|
||||
#include <Library/BaseLib.h>
|
||||
#include <Library/DebugLib.h>
|
||||
#include <Library/BaseMemoryLib.h>
|
||||
#include <Library/UefiBootServicesTableLib.h>
|
||||
#include <Library/UefiRuntimeServicesTableLib.h>
|
||||
#include <Library/UefiLib.h>
|
||||
#include <Library/DebugLib.h>
|
||||
#include <Library/IoLib.h>
|
||||
#include <Library/PcdLib.h>
|
||||
#include <Library/UefiBootServicesTableLib.h>
|
||||
#include <Library/UefiLib.h>
|
||||
#include <Library/UefiRuntimeServicesTableLib.h>
|
||||
|
||||
#include <Protocol/EmbeddedGpio.h>
|
||||
#include <ArmPlatform.h>
|
||||
#include <Drivers/PL061Gpio.h>
|
||||
|
||||
#define LOW_4_BITS 0x0000000F
|
||||
|
||||
BOOLEAN mPL061Initialized = FALSE;
|
||||
|
||||
/**
|
||||
|
@ -52,7 +49,7 @@ PL061Identify (
|
|||
// Check if this PrimeCell Peripheral is the PL061 GPIO
|
||||
if ( (MmioRead8 (PL061_GPIO_PERIPH_ID0) != 0x61)
|
||||
|| (MmioRead8 (PL061_GPIO_PERIPH_ID1) != 0x10)
|
||||
|| ( ( MmioRead8( PL061_GPIO_PERIPH_ID2 ) & LOW_4_BITS ) != 0x04 )
|
||||
|| ((MmioRead8 (PL061_GPIO_PERIPH_ID2) & 0xF) != 0x04)
|
||||
|| (MmioRead8 (PL061_GPIO_PERIPH_ID3) != 0x00)) {
|
||||
return EFI_NOT_FOUND;
|
||||
}
|
||||
|
|
|
@ -31,19 +31,20 @@
|
|||
|
||||
[LibraryClasses]
|
||||
BaseLib
|
||||
UefiRuntimeServicesTableLib
|
||||
UefiLib
|
||||
UefiBootServicesTableLib
|
||||
BaseMemoryLib
|
||||
DebugLib
|
||||
UefiDriverEntryPoint
|
||||
IoLib
|
||||
PcdLib
|
||||
UefiBootServicesTableLib
|
||||
UefiDriverEntryPoint
|
||||
UefiLib
|
||||
UefiRuntimeServicesTableLib
|
||||
|
||||
[Guids]
|
||||
[Pcd]
|
||||
gArmPlatformTokenSpaceGuid.PcdPL061GpioBase
|
||||
|
||||
[Protocols]
|
||||
gEmbeddedGpioProtocolGuid
|
||||
|
||||
|
||||
[Depex]
|
||||
TRUE
|
||||
|
|
|
@ -28,7 +28,10 @@
|
|||
#include <Protocol/HardwareInterrupt.h>
|
||||
|
||||
#include <Drivers/SP804Timer.h>
|
||||
#include <ArmPlatform.h>
|
||||
|
||||
#define SP804_TIMER_PERIODIC_BASE (UINTN)PcdGet32 (PcdSP804TimerPeriodicBase)
|
||||
#define SP804_TIMER_METRONOME_BASE (UINTN)PcdGet32 (PcdSP804TimerMetronomeBase)
|
||||
#define SP804_TIMER_PERFORMANCE_BASE (UINTN)PcdGet32 (PcdSP804TimerPerformanceBase)
|
||||
|
||||
// The notification function to call on every timer interrupt.
|
||||
volatile EFI_TIMER_NOTIFY mTimerNotifyFunction = (EFI_TIMER_NOTIFY)NULL;
|
||||
|
@ -43,7 +46,6 @@ EFI_HARDWARE_INTERRUPT_PROTOCOL *gInterrupt = NULL;
|
|||
// Cached interrupt vector
|
||||
UINTN gVector;
|
||||
|
||||
UINT32 mLastTickCount;
|
||||
|
||||
/**
|
||||
|
||||
|
@ -75,9 +77,9 @@ TimerInterruptHandler (
|
|||
OriginalTPL = gBS->RaiseTPL (TPL_HIGH_LEVEL);
|
||||
|
||||
// If the interrupt is shared then we must check if this interrupt source is the one associated to this Timer
|
||||
if (MmioRead32 (SP804_TIMER0_BASE + SP804_TIMER_MSK_INT_STS_REG) != 0) {
|
||||
if (MmioRead32 (SP804_TIMER_PERIODIC_BASE + SP804_TIMER_MSK_INT_STS_REG) != 0) {
|
||||
// clear the periodic interrupt
|
||||
MmioWrite32 (SP804_TIMER0_BASE + SP804_TIMER_INT_CLR_REG, 0);
|
||||
MmioWrite32 (SP804_TIMER_PERIODIC_BASE + SP804_TIMER_INT_CLR_REG, 0);
|
||||
|
||||
// signal end of interrupt early to help avoid losing subsequent ticks from long duration handlers
|
||||
gInterrupt->EndOfInterrupt (gInterrupt, Source);
|
||||
|
@ -139,7 +141,7 @@ TimerDriverRegisterHandler (
|
|||
}
|
||||
|
||||
/**
|
||||
Make sure all ArrmVe Timers are disabled
|
||||
Make sure all Dual Timers are disabled
|
||||
**/
|
||||
VOID
|
||||
EFIAPI
|
||||
|
@ -148,24 +150,19 @@ ExitBootServicesEvent (
|
|||
IN VOID *Context
|
||||
)
|
||||
{
|
||||
// Disable timer 0 if enabled
|
||||
if (MmioRead32(SP804_TIMER0_BASE + SP804_TIMER_CONTROL_REG) & SP804_TIMER_CTRL_ENABLE) {
|
||||
MmioAnd32 (SP804_TIMER0_BASE + SP804_TIMER_CONTROL_REG, 0);
|
||||
// Disable 'Periodic Operation' timer if enabled
|
||||
if (MmioRead32(SP804_TIMER_PERIODIC_BASE + SP804_TIMER_CONTROL_REG) & SP804_TIMER_CTRL_ENABLE) {
|
||||
MmioAnd32 (SP804_TIMER_PERIODIC_BASE + SP804_TIMER_CONTROL_REG, 0);
|
||||
}
|
||||
|
||||
// Disable timer 1 if enabled
|
||||
if (MmioRead32(SP804_TIMER1_BASE + SP804_TIMER_CONTROL_REG) & SP804_TIMER_CTRL_ENABLE) {
|
||||
MmioAnd32 (SP804_TIMER1_BASE + SP804_TIMER_CONTROL_REG, 0);
|
||||
// Disable 'Metronome/Delay' timer if enabled
|
||||
if (MmioRead32(SP804_TIMER_METRONOME_BASE + SP804_TIMER_CONTROL_REG) & SP804_TIMER_CTRL_ENABLE) {
|
||||
MmioAnd32 (SP804_TIMER_METRONOME_BASE + SP804_TIMER_CONTROL_REG, 0);
|
||||
}
|
||||
|
||||
// Disable timer 2 if enabled
|
||||
if (MmioRead32(SP804_TIMER2_BASE + SP804_TIMER_CONTROL_REG) & SP804_TIMER_CTRL_ENABLE) {
|
||||
MmioAnd32 (SP804_TIMER2_BASE + SP804_TIMER_CONTROL_REG, 0);
|
||||
}
|
||||
|
||||
// Disable timer 3 if enabled
|
||||
if (MmioRead32(SP804_TIMER3_BASE + SP804_TIMER_CONTROL_REG) & SP804_TIMER_CTRL_ENABLE) {
|
||||
MmioAnd32 (SP804_TIMER3_BASE + SP804_TIMER_CONTROL_REG, 0);
|
||||
// Disable 'Performance' timer if enabled
|
||||
if (MmioRead32(SP804_TIMER_PERFORMANCE_BASE + SP804_TIMER_CONTROL_REG) & SP804_TIMER_CTRL_ENABLE) {
|
||||
MmioAnd32 (SP804_TIMER_PERFORMANCE_BASE + SP804_TIMER_CONTROL_REG, 0);
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -208,7 +205,7 @@ TimerDriverSetTimerPeriod (
|
|||
UINT64 TimerTicks;
|
||||
|
||||
// always disable the timer
|
||||
MmioAnd32 (SP804_TIMER0_BASE + SP804_TIMER_CONTROL_REG, ~SP804_TIMER_CTRL_ENABLE);
|
||||
MmioAnd32 (SP804_TIMER_PERIODIC_BASE + SP804_TIMER_CONTROL_REG, ~SP804_TIMER_CTRL_ENABLE);
|
||||
|
||||
if (TimerPeriod == 0) {
|
||||
// Leave timer disabled from above, and...
|
||||
|
@ -218,7 +215,7 @@ TimerDriverSetTimerPeriod (
|
|||
} else {
|
||||
// Convert TimerPeriod into 1MHz clock counts (us units = 100ns units / 10)
|
||||
TimerTicks = DivU64x32 (TimerPeriod, 10);
|
||||
TimerTicks = MultU64x32 (TimerTicks, PcdGet32(PcdSP804FrequencyInMHz));
|
||||
TimerTicks = MultU64x32 (TimerTicks, PcdGet32(PcdSP804TimerFrequencyInMHz));
|
||||
|
||||
// if it's larger than 32-bits, pin to highest value
|
||||
if (TimerTicks > 0xffffffff) {
|
||||
|
@ -228,10 +225,10 @@ TimerDriverSetTimerPeriod (
|
|||
}
|
||||
|
||||
// Program the SP804 timer with the new count value
|
||||
MmioWrite32 (SP804_TIMER0_BASE + SP804_TIMER_LOAD_REG, TimerTicks);
|
||||
MmioWrite32 (SP804_TIMER_PERIODIC_BASE + SP804_TIMER_LOAD_REG, TimerTicks);
|
||||
|
||||
// enable the timer
|
||||
MmioOr32 (SP804_TIMER0_BASE + SP804_TIMER_CONTROL_REG, SP804_TIMER_CTRL_ENABLE);
|
||||
MmioOr32 (SP804_TIMER_PERIODIC_BASE + SP804_TIMER_CONTROL_REG, SP804_TIMER_CTRL_ENABLE);
|
||||
|
||||
// enable timer 0/1 interrupts
|
||||
Status = gInterrupt->EnableInterruptSource (gInterrupt, gVector);
|
||||
|
@ -365,26 +362,17 @@ TimerInitialize (
|
|||
Status = gBS->LocateProtocol (&gHardwareInterruptProtocolGuid, NULL, (VOID **)&gInterrupt);
|
||||
ASSERT_EFI_ERROR (Status);
|
||||
|
||||
// Configure timer 1 for free running operation, 32 bits, no prescaler, interrupt disabled
|
||||
MmioWrite32 (SP804_TIMER1_BASE + SP804_TIMER_CONTROL_REG, SP804_TIMER_CTRL_32BIT | SP804_PRESCALE_DIV_1);
|
||||
|
||||
// Enable the free running timer
|
||||
MmioOr32 (SP804_TIMER1_BASE + SP804_TIMER_CONTROL_REG, SP804_TIMER_CTRL_ENABLE);
|
||||
|
||||
// Record free running tick value (should be close to 0xffffffff)
|
||||
mLastTickCount = MmioRead32 (SP804_TIMER1_BASE + SP804_TIMER_CURRENT_REG);
|
||||
|
||||
// Disable the timer
|
||||
Status = TimerDriverSetTimerPeriod (&gTimer, 0);
|
||||
ASSERT_EFI_ERROR (Status);
|
||||
|
||||
// Install interrupt handler
|
||||
gVector = PcdGet32(PcdSP804Timer0InterruptNum);
|
||||
gVector = PcdGet32(PcdSP804TimerPeriodicInterruptNum);
|
||||
Status = gInterrupt->RegisterInterruptSource (gInterrupt, gVector, TimerInterruptHandler);
|
||||
ASSERT_EFI_ERROR (Status);
|
||||
|
||||
// configure timer 0 for periodic operation, 32 bits, no prescaler, and interrupt enabled
|
||||
MmioWrite32 (SP804_TIMER0_BASE + SP804_TIMER_CONTROL_REG, SP804_TIMER_CTRL_PERIODIC | SP804_TIMER_CTRL_32BIT | SP804_PRESCALE_DIV_1 | SP804_TIMER_CTRL_INT_ENABLE);
|
||||
MmioWrite32 (SP804_TIMER_PERIODIC_BASE + SP804_TIMER_CONTROL_REG, SP804_TIMER_CTRL_PERIODIC | SP804_TIMER_CTRL_32BIT | SP804_PRESCALE_DIV_1 | SP804_TIMER_CTRL_INT_ENABLE);
|
||||
|
||||
// Set up default timer
|
||||
Status = TimerDriverSetTimerPeriod (&gTimer, FixedPcdGet32(PcdTimerPeriod)); // TIMER_DEFAULT_PERIOD
|
||||
|
|
|
@ -48,8 +48,11 @@
|
|||
gHardwareInterruptProtocolGuid
|
||||
|
||||
[Pcd.common]
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804FrequencyInMHz
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804Timer0InterruptNum
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804TimerFrequencyInMHz
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804TimerPeriodicInterruptNum
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804TimerPeriodicBase
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804TimerPerformanceBase
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804TimerMetronomeBase
|
||||
gEmbeddedTokenSpaceGuid.PcdTimerPeriod
|
||||
|
||||
[Depex]
|
||||
|
|
|
@ -16,15 +16,15 @@
|
|||
#include <PiDxe.h>
|
||||
|
||||
#include <Library/BaseLib.h>
|
||||
#include <Library/DebugLib.h>
|
||||
#include <Library/BaseMemoryLib.h>
|
||||
#include <Library/DebugLib.h>
|
||||
#include <Library/IoLib.h>
|
||||
#include <Library/PcdLib.h>
|
||||
#include <Library/UefiBootServicesTableLib.h>
|
||||
#include <Library/UefiRuntimeServicesTableLib.h>
|
||||
#include <Library/UefiLib.h>
|
||||
#include <Library/IoLib.h>
|
||||
|
||||
#include <Protocol/WatchdogTimer.h>
|
||||
#include <ArmPlatform.h>
|
||||
#include <Drivers/SP805Watchdog.h>
|
||||
|
||||
/**
|
||||
|
|
|
@ -32,19 +32,21 @@
|
|||
|
||||
[LibraryClasses]
|
||||
BaseLib
|
||||
UefiRuntimeServicesTableLib
|
||||
UefiLib
|
||||
UefiBootServicesTableLib
|
||||
BaseMemoryLib
|
||||
DebugLib
|
||||
UefiDriverEntryPoint
|
||||
IoLib
|
||||
PcdLib
|
||||
UefiLib
|
||||
UefiBootServicesTableLib
|
||||
UefiDriverEntryPoint
|
||||
UefiRuntimeServicesTableLib
|
||||
|
||||
[Guids]
|
||||
[Pcd]
|
||||
gArmPlatformTokenSpaceGuid.PcdSP805WatchdogBase
|
||||
gArmPlatformTokenSpaceGuid.PcdSP805WatchdogClockFrequencyInHz
|
||||
|
||||
[Protocols]
|
||||
gEfiWatchdogTimerArchProtocolGuid
|
||||
|
||||
|
||||
[Depex]
|
||||
TRUE
|
||||
|
|
|
@ -16,26 +16,23 @@
|
|||
#ifndef __PL031_REAL_TIME_CLOCK_H__
|
||||
#define __PL031_REAL_TIME_CLOCK_H__
|
||||
|
||||
#include <Base.h>
|
||||
#include <ArmPlatform.h>
|
||||
|
||||
// PL031 Registers
|
||||
#define PL031_RTC_DR_DATA_REGISTER (PL031_RTC_BASE + 0x000)
|
||||
#define PL031_RTC_MR_MATCH_REGISTER (PL031_RTC_BASE + 0x004)
|
||||
#define PL031_RTC_LR_LOAD_REGISTER (PL031_RTC_BASE + 0x008)
|
||||
#define PL031_RTC_CR_CONTROL_REGISTER (PL031_RTC_BASE + 0x00C)
|
||||
#define PL031_RTC_IMSC_IRQ_MASK_SET_CLEAR_REGISTER (PL031_RTC_BASE + 0x010)
|
||||
#define PL031_RTC_RIS_RAW_IRQ_STATUS_REGISTER (PL031_RTC_BASE + 0x014)
|
||||
#define PL031_RTC_MIS_MASKED_IRQ_STATUS_REGISTER (PL031_RTC_BASE + 0x018)
|
||||
#define PL031_RTC_ICR_IRQ_CLEAR_REGISTER (PL031_RTC_BASE + 0x01C)
|
||||
#define PL031_RTC_PERIPH_ID0 (PL031_RTC_BASE + 0xFE0)
|
||||
#define PL031_RTC_PERIPH_ID1 (PL031_RTC_BASE + 0xFE4)
|
||||
#define PL031_RTC_PERIPH_ID2 (PL031_RTC_BASE + 0xFE8)
|
||||
#define PL031_RTC_PERIPH_ID3 (PL031_RTC_BASE + 0xFEC)
|
||||
#define PL031_RTC_PCELL_ID0 (PL031_RTC_BASE + 0xFF0)
|
||||
#define PL031_RTC_PCELL_ID1 (PL031_RTC_BASE + 0xFF4)
|
||||
#define PL031_RTC_PCELL_ID2 (PL031_RTC_BASE + 0xFF8)
|
||||
#define PL031_RTC_PCELL_ID3 (PL031_RTC_BASE + 0xFFC)
|
||||
#define PL031_RTC_DR_DATA_REGISTER ((UINT32)PcdGet32(PcdPL031RtcBase) + 0x000)
|
||||
#define PL031_RTC_MR_MATCH_REGISTER ((UINT32)PcdGet32(PcdPL031RtcBase) + 0x004)
|
||||
#define PL031_RTC_LR_LOAD_REGISTER ((UINT32)PcdGet32(PcdPL031RtcBase) + 0x008)
|
||||
#define PL031_RTC_CR_CONTROL_REGISTER ((UINT32)PcdGet32(PcdPL031RtcBase) + 0x00C)
|
||||
#define PL031_RTC_IMSC_IRQ_MASK_SET_CLEAR_REGISTER ((UINT32)PcdGet32(PcdPL031RtcBase) + 0x010)
|
||||
#define PL031_RTC_RIS_RAW_IRQ_STATUS_REGISTER ((UINT32)PcdGet32(PcdPL031RtcBase) + 0x014)
|
||||
#define PL031_RTC_MIS_MASKED_IRQ_STATUS_REGISTER ((UINT32)PcdGet32(PcdPL031RtcBase) + 0x018)
|
||||
#define PL031_RTC_ICR_IRQ_CLEAR_REGISTER ((UINT32)PcdGet32(PcdPL031RtcBase) + 0x01C)
|
||||
#define PL031_RTC_PERIPH_ID0 ((UINT32)PcdGet32(PcdPL031RtcBase) + 0xFE0)
|
||||
#define PL031_RTC_PERIPH_ID1 ((UINT32)PcdGet32(PcdPL031RtcBase) + 0xFE4)
|
||||
#define PL031_RTC_PERIPH_ID2 ((UINT32)PcdGet32(PcdPL031RtcBase) + 0xFE8)
|
||||
#define PL031_RTC_PERIPH_ID3 ((UINT32)PcdGet32(PcdPL031RtcBase) + 0xFEC)
|
||||
#define PL031_RTC_PCELL_ID0 ((UINT32)PcdGet32(PcdPL031RtcBase) + 0xFF0)
|
||||
#define PL031_RTC_PCELL_ID1 ((UINT32)PcdGet32(PcdPL031RtcBase) + 0xFF4)
|
||||
#define PL031_RTC_PCELL_ID2 ((UINT32)PcdGet32(PcdPL031RtcBase) + 0xFF8)
|
||||
#define PL031_RTC_PCELL_ID3 ((UINT32)PcdGet32(PcdPL031RtcBase) + 0xFFC)
|
||||
|
||||
// PL031 Values
|
||||
#define PL031_RTC_ENABLED 0x00000001
|
||||
|
|
|
@ -16,31 +16,29 @@
|
|||
#ifndef __PL061_GPIO_H__
|
||||
#define __PL061_GPIO_H__
|
||||
|
||||
#include <Base.h>
|
||||
#include <Protocol/EmbeddedGpio.h>
|
||||
#include <ArmPlatform.h>
|
||||
|
||||
// SP805 Watchdog Registers
|
||||
#define PL061_GPIO_DATA_REG (PL061_GPIO_BASE + 0x000)
|
||||
#define PL061_GPIO_DIR_REG (PL061_GPIO_BASE + 0x400)
|
||||
#define PL061_GPIO_IS_REG (PL061_GPIO_BASE + 0x404)
|
||||
#define PL061_GPIO_IBE_REG (PL061_GPIO_BASE + 0x408)
|
||||
#define PL061_GPIO_IEV_REG (PL061_GPIO_BASE + 0x40C)
|
||||
#define PL061_GPIO_IE_REG (PL061_GPIO_BASE + 0x410)
|
||||
#define PL061_GPIO_RIS_REG (PL061_GPIO_BASE + 0x414)
|
||||
#define PL061_GPIO_MIS_REG (PL061_GPIO_BASE + 0x410)
|
||||
#define PL061_GPIO_IC_REG (PL061_GPIO_BASE + 0x41C)
|
||||
#define PL061_GPIO_AFSEL_REG (PL061_GPIO_BASE + 0x420)
|
||||
#define PL061_GPIO_DATA_REG ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0x000)
|
||||
#define PL061_GPIO_DIR_REG ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0x400)
|
||||
#define PL061_GPIO_IS_REG ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0x404)
|
||||
#define PL061_GPIO_IBE_REG ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0x408)
|
||||
#define PL061_GPIO_IEV_REG ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0x40C)
|
||||
#define PL061_GPIO_IE_REG ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0x410)
|
||||
#define PL061_GPIO_RIS_REG ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0x414)
|
||||
#define PL061_GPIO_MIS_REG ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0x410)
|
||||
#define PL061_GPIO_IC_REG ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0x41C)
|
||||
#define PL061_GPIO_AFSEL_REG ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0x420)
|
||||
|
||||
#define PL061_GPIO_PERIPH_ID0 (PL061_GPIO_BASE + 0xFE0)
|
||||
#define PL061_GPIO_PERIPH_ID1 (PL061_GPIO_BASE + 0xFE4)
|
||||
#define PL061_GPIO_PERIPH_ID2 (PL061_GPIO_BASE + 0xFE8)
|
||||
#define PL061_GPIO_PERIPH_ID3 (PL061_GPIO_BASE + 0xFEC)
|
||||
#define PL061_GPIO_PERIPH_ID0 ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0xFE0)
|
||||
#define PL061_GPIO_PERIPH_ID1 ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0xFE4)
|
||||
#define PL061_GPIO_PERIPH_ID2 ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0xFE8)
|
||||
#define PL061_GPIO_PERIPH_ID3 ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0xFEC)
|
||||
|
||||
#define PL061_GPIO_PCELL_ID0 (PL061_GPIO_BASE + 0xFF0)
|
||||
#define PL061_GPIO_PCELL_ID1 (PL061_GPIO_BASE + 0xFF4)
|
||||
#define PL061_GPIO_PCELL_ID2 (PL061_GPIO_BASE + 0xFF8)
|
||||
#define PL061_GPIO_PCELL_ID3 (PL061_GPIO_BASE + 0xFFC)
|
||||
#define PL061_GPIO_PCELL_ID0 ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0xFF0)
|
||||
#define PL061_GPIO_PCELL_ID1 ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0xFF4)
|
||||
#define PL061_GPIO_PCELL_ID2 ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0xFF8)
|
||||
#define PL061_GPIO_PCELL_ID3 ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0xFFC)
|
||||
|
||||
|
||||
// GPIO pins are numbered 0..7
|
||||
|
|
|
@ -14,8 +14,6 @@
|
|||
#ifndef _PL111LCD_H__
|
||||
#define _PL111LCD_H__
|
||||
|
||||
#include <ArmPlatform.h>
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* This header file contains all the bits of the PL111 that are
|
||||
|
@ -24,30 +22,30 @@
|
|||
**********************************************************************/
|
||||
|
||||
// Controller Register Offsets
|
||||
#define PL111_REG_LCD_TIMING_0 (PL111_CLCD_BASE + 0x000)
|
||||
#define PL111_REG_LCD_TIMING_1 (PL111_CLCD_BASE + 0x004)
|
||||
#define PL111_REG_LCD_TIMING_2 (PL111_CLCD_BASE + 0x008)
|
||||
#define PL111_REG_LCD_TIMING_3 (PL111_CLCD_BASE + 0x00C)
|
||||
#define PL111_REG_LCD_UP_BASE (PL111_CLCD_BASE + 0x010)
|
||||
#define PL111_REG_LCD_LP_BASE (PL111_CLCD_BASE + 0x014)
|
||||
#define PL111_REG_LCD_CONTROL (PL111_CLCD_BASE + 0x018)
|
||||
#define PL111_REG_LCD_IMSC (PL111_CLCD_BASE + 0x01C)
|
||||
#define PL111_REG_LCD_RIS (PL111_CLCD_BASE + 0x020)
|
||||
#define PL111_REG_LCD_MIS (PL111_CLCD_BASE + 0x024)
|
||||
#define PL111_REG_LCD_ICR (PL111_CLCD_BASE + 0x028)
|
||||
#define PL111_REG_LCD_UP_CURR (PL111_CLCD_BASE + 0x02C)
|
||||
#define PL111_REG_LCD_LP_CURR (PL111_CLCD_BASE + 0x030)
|
||||
#define PL111_REG_LCD_PALETTE (PL111_CLCD_BASE + 0x200)
|
||||
#define PL111_REG_LCD_TIMING_0 ((UINTN)PcdGet32 (PcdPL111LcdBase) + 0x000)
|
||||
#define PL111_REG_LCD_TIMING_1 ((UINTN)PcdGet32 (PcdPL111LcdBase) + 0x004)
|
||||
#define PL111_REG_LCD_TIMING_2 ((UINTN)PcdGet32 (PcdPL111LcdBase) + 0x008)
|
||||
#define PL111_REG_LCD_TIMING_3 ((UINTN)PcdGet32 (PcdPL111LcdBase) + 0x00C)
|
||||
#define PL111_REG_LCD_UP_BASE ((UINTN)PcdGet32 (PcdPL111LcdBase) + 0x010)
|
||||
#define PL111_REG_LCD_LP_BASE ((UINTN)PcdGet32 (PcdPL111LcdBase) + 0x014)
|
||||
#define PL111_REG_LCD_CONTROL ((UINTN)PcdGet32 (PcdPL111LcdBase) + 0x018)
|
||||
#define PL111_REG_LCD_IMSC ((UINTN)PcdGet32 (PcdPL111LcdBase) + 0x01C)
|
||||
#define PL111_REG_LCD_RIS ((UINTN)PcdGet32 (PcdPL111LcdBase) + 0x020)
|
||||
#define PL111_REG_LCD_MIS ((UINTN)PcdGet32 (PcdPL111LcdBase) + 0x024)
|
||||
#define PL111_REG_LCD_ICR ((UINTN)PcdGet32 (PcdPL111LcdBase) + 0x028)
|
||||
#define PL111_REG_LCD_UP_CURR ((UINTN)PcdGet32 (PcdPL111LcdBase) + 0x02C)
|
||||
#define PL111_REG_LCD_LP_CURR ((UINTN)PcdGet32 (PcdPL111LcdBase) + 0x030)
|
||||
#define PL111_REG_LCD_PALETTE ((UINTN)PcdGet32 (PcdPL111LcdBase) + 0x200)
|
||||
|
||||
// Identification Register Offsets
|
||||
#define PL111_REG_CLCD_PERIPH_ID_0 (PL111_CLCD_BASE + 0xFE0)
|
||||
#define PL111_REG_CLCD_PERIPH_ID_1 (PL111_CLCD_BASE + 0xFE4)
|
||||
#define PL111_REG_CLCD_PERIPH_ID_2 (PL111_CLCD_BASE + 0xFE8)
|
||||
#define PL111_REG_CLCD_PERIPH_ID_3 (PL111_CLCD_BASE + 0xFEC)
|
||||
#define PL111_REG_CLCD_P_CELL_ID_0 (PL111_CLCD_BASE + 0xFF0)
|
||||
#define PL111_REG_CLCD_P_CELL_ID_1 (PL111_CLCD_BASE + 0xFF4)
|
||||
#define PL111_REG_CLCD_P_CELL_ID_2 (PL111_CLCD_BASE + 0xFF8)
|
||||
#define PL111_REG_CLCD_P_CELL_ID_3 (PL111_CLCD_BASE + 0xFFC)
|
||||
#define PL111_REG_CLCD_PERIPH_ID_0 ((UINTN)PcdGet32 (PcdPL111LcdBase) + 0xFE0)
|
||||
#define PL111_REG_CLCD_PERIPH_ID_1 ((UINTN)PcdGet32 (PcdPL111LcdBase) + 0xFE4)
|
||||
#define PL111_REG_CLCD_PERIPH_ID_2 ((UINTN)PcdGet32 (PcdPL111LcdBase) + 0xFE8)
|
||||
#define PL111_REG_CLCD_PERIPH_ID_3 ((UINTN)PcdGet32 (PcdPL111LcdBase) + 0xFEC)
|
||||
#define PL111_REG_CLCD_P_CELL_ID_0 ((UINTN)PcdGet32 (PcdPL111LcdBase) + 0xFF0)
|
||||
#define PL111_REG_CLCD_P_CELL_ID_1 ((UINTN)PcdGet32 (PcdPL111LcdBase) + 0xFF4)
|
||||
#define PL111_REG_CLCD_P_CELL_ID_2 ((UINTN)PcdGet32 (PcdPL111LcdBase) + 0xFF8)
|
||||
#define PL111_REG_CLCD_P_CELL_ID_3 ((UINTN)PcdGet32 (PcdPL111LcdBase) + 0xFFC)
|
||||
|
||||
/**********************************************************************/
|
||||
|
||||
|
|
|
@ -16,27 +16,24 @@
|
|||
#ifndef __SP805_WATCHDOG_H__
|
||||
#define __SP805_WATCHDOG_H__
|
||||
|
||||
#include <Base.h>
|
||||
#include <ArmPlatform.h>
|
||||
|
||||
// SP805 Watchdog Registers
|
||||
#define SP805_WDOG_LOAD_REG (SP805_WDOG_BASE + 0x000)
|
||||
#define SP805_WDOG_CURRENT_REG (SP805_WDOG_BASE + 0x004)
|
||||
#define SP805_WDOG_CONTROL_REG (SP805_WDOG_BASE + 0x008)
|
||||
#define SP805_WDOG_INT_CLR_REG (SP805_WDOG_BASE + 0x00C)
|
||||
#define SP805_WDOG_RAW_INT_STS_REG (SP805_WDOG_BASE + 0x010)
|
||||
#define SP805_WDOG_MSK_INT_STS_REG (SP805_WDOG_BASE + 0x014)
|
||||
#define SP805_WDOG_LOCK_REG (SP805_WDOG_BASE + 0xC00)
|
||||
#define SP805_WDOG_LOAD_REG ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0x000)
|
||||
#define SP805_WDOG_CURRENT_REG ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0x004)
|
||||
#define SP805_WDOG_CONTROL_REG ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0x008)
|
||||
#define SP805_WDOG_INT_CLR_REG ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0x00C)
|
||||
#define SP805_WDOG_RAW_INT_STS_REG ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0x010)
|
||||
#define SP805_WDOG_MSK_INT_STS_REG ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0x014)
|
||||
#define SP805_WDOG_LOCK_REG ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0xC00)
|
||||
|
||||
#define SP805_WDOG_PERIPH_ID0 (SP805_WDOG_BASE + 0xFE0)
|
||||
#define SP805_WDOG_PERIPH_ID1 (SP805_WDOG_BASE + 0xFE4)
|
||||
#define SP805_WDOG_PERIPH_ID2 (SP805_WDOG_BASE + 0xFE8)
|
||||
#define SP805_WDOG_PERIPH_ID3 (SP805_WDOG_BASE + 0xFEC)
|
||||
#define SP805_WDOG_PERIPH_ID0 ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0xFE0)
|
||||
#define SP805_WDOG_PERIPH_ID1 ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0xFE4)
|
||||
#define SP805_WDOG_PERIPH_ID2 ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0xFE8)
|
||||
#define SP805_WDOG_PERIPH_ID3 ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0xFEC)
|
||||
|
||||
#define SP805_WDOG_PCELL_ID0 (SP805_WDOG_BASE + 0xFF0)
|
||||
#define SP805_WDOG_PCELL_ID1 (SP805_WDOG_BASE + 0xFF4)
|
||||
#define SP805_WDOG_PCELL_ID2 (SP805_WDOG_BASE + 0xFF8)
|
||||
#define SP805_WDOG_PCELL_ID3 (SP805_WDOG_BASE + 0xFFC)
|
||||
#define SP805_WDOG_PCELL_ID0 ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0xFF0)
|
||||
#define SP805_WDOG_PCELL_ID1 ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0xFF4)
|
||||
#define SP805_WDOG_PCELL_ID2 ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0xFF8)
|
||||
#define SP805_WDOG_PCELL_ID3 ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0xFFC)
|
||||
|
||||
// Timer control register bit definitions
|
||||
#define SP805_WDOG_CTRL_INTEN BIT0
|
||||
|
|
|
@ -27,7 +27,6 @@
|
|||
#include <Guid/MemoryTypeInformation.h>
|
||||
|
||||
#include <Library/ArmLib.h>
|
||||
#include <ArmPlatform.h>
|
||||
|
||||
/**
|
||||
This structure is used by ArmVExpressGetEfiMemoryMap to describes a region of the EFI memory map
|
||||
|
@ -98,7 +97,7 @@ ArmPlatformSecInitialize (
|
|||
/**
|
||||
Initialize controllers that must setup in the normal world
|
||||
|
||||
This function is called by the ArmPlatformPkg/Pei or ArmPlatformPkg/Pei/PlatformPeim
|
||||
This function is called by the ArmPlatformPkg/PrePi or ArmPlatformPkg/PlatformPei
|
||||
in the PEI phase.
|
||||
|
||||
**/
|
||||
|
|
|
@ -22,7 +22,6 @@
|
|||
|
||||
#include <Drivers/PL011Uart.h>
|
||||
|
||||
#include <ArmPlatform.h>
|
||||
|
||||
/*
|
||||
|
||||
|
|
|
@ -15,7 +15,6 @@
|
|||
|
||||
**/
|
||||
|
||||
#include <Base.h>
|
||||
#include <Uefi.h>
|
||||
#include <PiDxe.h>
|
||||
#include <Library/BaseLib.h>
|
||||
|
@ -24,14 +23,16 @@
|
|||
#include <Library/IoLib.h>
|
||||
#include <Library/RealTimeClockLib.h>
|
||||
#include <Library/MemoryAllocationLib.h>
|
||||
#include <Library/PcdLib.h>
|
||||
#include <Library/ArmPlatformSysConfigLib.h>
|
||||
#include <Library/UefiBootServicesTableLib.h>
|
||||
#include <Library/UefiRuntimeServicesTableLib.h>
|
||||
#include <Protocol/RealTimeClock.h>
|
||||
#include <Guid/GlobalVariable.h>
|
||||
#include <ArmPlatform.h>
|
||||
#include <Drivers/PL031RealTimeClock.h>
|
||||
|
||||
#include <ArmPlatform.h>
|
||||
|
||||
CHAR16 mTimeZoneVariableName[] = L"PL031_TimeZone";
|
||||
CHAR16 mDaylightVariableName[] = L"PL031_Daylight";
|
||||
BOOLEAN mPL031Initialized = FALSE;
|
||||
|
@ -354,9 +355,12 @@ LibGetTime (
|
|||
|
||||
// Update the Capabilities info
|
||||
if (Capabilities != NULL) {
|
||||
Capabilities->Resolution = PL031_COUNTS_PER_SECOND; /* PL031 runs at frequency 1Hz */
|
||||
Capabilities->Accuracy = PL031_PPM_ACCURACY; /* Accuracy in ppm multiplied by 1,000,000, e.g. for 50ppm set 50,000,000 */
|
||||
Capabilities->SetsToZero = FALSE; /* FALSE: Setting the time does not clear the values below the resolution level */
|
||||
// PL031 runs at frequency 1Hz
|
||||
Capabilities->Resolution = PL031_COUNTS_PER_SECOND;
|
||||
// Accuracy in ppm multiplied by 1,000,000, e.g. for 50ppm set 50,000,000
|
||||
Capabilities->Accuracy = (UINT32)PcdGet32 (PcdPL031RtcPpmAccuracy);
|
||||
// FALSE: Setting the time does not clear the values below the resolution level
|
||||
Capabilities->SetsToZero = FALSE;
|
||||
}
|
||||
|
||||
EXIT:
|
||||
|
|
|
@ -35,4 +35,9 @@
|
|||
IoLib
|
||||
UefiLib
|
||||
DebugLib
|
||||
PcdLib
|
||||
ArmPlatformSysConfigLib
|
||||
|
||||
[Pcd]
|
||||
gArmPlatformTokenSpaceGuid.PcdPL031RtcBase
|
||||
gArmPlatformTokenSpaceGuid.PcdPL031RtcPpmAccuracy
|
||||
|
|
|
@ -20,7 +20,9 @@
|
|||
#include <Library/PcdLib.h>
|
||||
#include <Library/IoLib.h>
|
||||
#include <Drivers/SP804Timer.h>
|
||||
#include <ArmPlatform.h>
|
||||
|
||||
#define SP804_TIMER_METRONOME_BASE (UINTN)PcdGet32 (PcdSP804TimerPerformanceBase)
|
||||
#define SP804_TIMER_PERFORMANCE_BASE (UINTN)PcdGet32 (PcdSP804TimerMetronomeBase)
|
||||
|
||||
// Setup SP810's Timer2 for managing delay functions. And Timer3 for Performance counter
|
||||
// Note: ArmVE's Timer0 and Timer1 are used by TimerDxe.
|
||||
|
@ -31,28 +33,28 @@ TimerConstructor (
|
|||
)
|
||||
{
|
||||
// Check if Timer 2 is already initialized
|
||||
if (MmioRead32(SP804_TIMER2_BASE + SP804_TIMER_CONTROL_REG) & SP804_TIMER_CTRL_ENABLE) {
|
||||
if (MmioRead32(SP804_TIMER_METRONOME_BASE + SP804_TIMER_CONTROL_REG) & SP804_TIMER_CTRL_ENABLE) {
|
||||
return RETURN_SUCCESS;
|
||||
} else {
|
||||
// Configure timer 2 for one shot operation, 32 bits, no prescaler, and interrupt disabled
|
||||
MmioOr32 (SP804_TIMER2_BASE + SP804_TIMER_CONTROL_REG, SP804_TIMER_CTRL_ONESHOT | SP804_TIMER_CTRL_32BIT | SP804_PRESCALE_DIV_1);
|
||||
MmioOr32 (SP804_TIMER_METRONOME_BASE + SP804_TIMER_CONTROL_REG, SP804_TIMER_CTRL_ONESHOT | SP804_TIMER_CTRL_32BIT | SP804_PRESCALE_DIV_1);
|
||||
|
||||
// Preload the timer count register
|
||||
MmioWrite32 (SP804_TIMER2_BASE + SP804_TIMER_LOAD_REG, 1);
|
||||
MmioWrite32 (SP804_TIMER_METRONOME_BASE + SP804_TIMER_LOAD_REG, 1);
|
||||
|
||||
// Enable the timer
|
||||
MmioOr32 (SP804_TIMER2_BASE + SP804_TIMER_CONTROL_REG, SP804_TIMER_CTRL_ENABLE);
|
||||
MmioOr32 (SP804_TIMER_METRONOME_BASE + SP804_TIMER_CONTROL_REG, SP804_TIMER_CTRL_ENABLE);
|
||||
}
|
||||
|
||||
// Check if Timer 3 is already initialized
|
||||
if (MmioRead32(SP804_TIMER3_BASE + SP804_TIMER_CONTROL_REG) & SP804_TIMER_CTRL_ENABLE) {
|
||||
if (MmioRead32(SP804_TIMER_PERFORMANCE_BASE + SP804_TIMER_CONTROL_REG) & SP804_TIMER_CTRL_ENABLE) {
|
||||
return RETURN_SUCCESS;
|
||||
} else {
|
||||
// Configure timer 3 for free running operation, 32 bits, no prescaler, interrupt disabled
|
||||
MmioOr32 (SP804_TIMER3_BASE + SP804_TIMER_CONTROL_REG, SP804_TIMER_CTRL_32BIT | SP804_PRESCALE_DIV_1);
|
||||
MmioOr32 (SP804_TIMER_PERFORMANCE_BASE + SP804_TIMER_CONTROL_REG, SP804_TIMER_CTRL_32BIT | SP804_PRESCALE_DIV_1);
|
||||
|
||||
// Enable the timer
|
||||
MmioOr32 (SP804_TIMER3_BASE + SP804_TIMER_CONTROL_REG, SP804_TIMER_CTRL_ENABLE);
|
||||
MmioOr32 (SP804_TIMER_PERFORMANCE_BASE + SP804_TIMER_CONTROL_REG, SP804_TIMER_CTRL_ENABLE);
|
||||
}
|
||||
|
||||
return RETURN_SUCCESS;
|
||||
|
@ -77,11 +79,11 @@ MicroSecondDelay (
|
|||
UINTN Index;
|
||||
|
||||
// Reload the counter for each 1Mhz to avoid an overflow in the load value
|
||||
for (Index = 0; Index < (UINTN)PcdGet32(PcdSP804FrequencyInMHz); Index++) {
|
||||
for (Index = 0; Index < (UINTN)PcdGet32(PcdSP804TimerFrequencyInMHz); Index++) {
|
||||
// load the timer count register
|
||||
MmioWrite32 (SP804_TIMER2_BASE + SP804_TIMER_LOAD_REG, MicroSeconds);
|
||||
MmioWrite32 (SP804_TIMER_METRONOME_BASE + SP804_TIMER_LOAD_REG, MicroSeconds);
|
||||
|
||||
while (MmioRead32 (SP804_TIMER2_BASE + SP804_TIMER_CURRENT_REG) > 0) {
|
||||
while (MmioRead32 (SP804_TIMER_METRONOME_BASE + SP804_TIMER_CURRENT_REG) > 0) {
|
||||
;
|
||||
}
|
||||
}
|
||||
|
@ -113,11 +115,11 @@ NanoSecondDelay (
|
|||
MicroSeconds += ((UINT32)NanoSeconds % 1000) == 0 ? 0 : 1;
|
||||
|
||||
// Reload the counter for each 1Mhz to avoid an overflow in the load value
|
||||
for (Index = 0; Index < (UINTN)PcdGet32(PcdSP804FrequencyInMHz); Index++) {
|
||||
for (Index = 0; Index < (UINTN)PcdGet32(PcdSP804TimerFrequencyInMHz); Index++) {
|
||||
// load the timer count register
|
||||
MmioWrite32 (SP804_TIMER2_BASE + SP804_TIMER_LOAD_REG, MicroSeconds);
|
||||
MmioWrite32 (SP804_TIMER_METRONOME_BASE + SP804_TIMER_LOAD_REG, MicroSeconds);
|
||||
|
||||
while (MmioRead32 (SP804_TIMER2_BASE + SP804_TIMER_CURRENT_REG) > 0) {
|
||||
while (MmioRead32 (SP804_TIMER_METRONOME_BASE + SP804_TIMER_CURRENT_REG) > 0) {
|
||||
;
|
||||
}
|
||||
}
|
||||
|
@ -145,7 +147,7 @@ GetPerformanceCounter (
|
|||
// Free running 64-bit/32-bit counter is needed here.
|
||||
// Don't think we need this to boot, just to do performance profile
|
||||
UINT64 Value;
|
||||
Value = MmioRead32 (SP804_TIMER3_BASE + SP804_TIMER_CURRENT_REG);
|
||||
Value = MmioRead32 (SP804_TIMER_PERFORMANCE_BASE + SP804_TIMER_CURRENT_REG);
|
||||
ASSERT(Value > 0);
|
||||
return Value;
|
||||
}
|
||||
|
|
|
@ -38,5 +38,7 @@
|
|||
BaseLib
|
||||
|
||||
[Pcd]
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804FrequencyInMHz
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804TimerFrequencyInMHz
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804TimerPerformanceBase
|
||||
gArmPlatformTokenSpaceGuid.PcdSP804TimerMetronomeBase
|
||||
gEmbeddedTokenSpaceGuid.PcdEmbeddedPerformanceCounterFrequencyInHz
|
||||
|
|
|
@ -95,12 +95,8 @@ InitializeMemory (
|
|||
)
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
EFI_RESOURCE_ATTRIBUTE_TYPE Attributes;
|
||||
ARM_SYSTEM_MEMORY_REGION_DESCRIPTOR* EfiMemoryMap;
|
||||
UINTN Index;
|
||||
UINTN SystemMemoryTop;
|
||||
UINTN UefiMemoryBase;
|
||||
UINTN UefiMemorySize;
|
||||
|
||||
DEBUG ((EFI_D_ERROR, "Memory Init PEIM Loaded\n"));
|
||||
|
||||
|
|
|
@ -12,8 +12,6 @@
|
|||
*
|
||||
**/
|
||||
|
||||
#include <Library/DebugLib.h>
|
||||
#include <Library/PcdLib.h>
|
||||
#include <Library/ArmMPCoreMailBoxLib.h>
|
||||
#include <Chipset/ArmV7.h>
|
||||
#include <Drivers/PL390Gic.h>
|
||||
|
|
|
@ -12,8 +12,6 @@
|
|||
*
|
||||
**/
|
||||
|
||||
#include <Library/DebugLib.h>
|
||||
#include <Library/PcdLib.h>
|
||||
#include <Chipset/ArmV7.h>
|
||||
|
||||
#include "PrePeiCore.h"
|
||||
|
|
|
@ -13,8 +13,6 @@
|
|||
*
|
||||
**/
|
||||
|
||||
#include <Library/DebugLib.h>
|
||||
#include <Library/PcdLib.h>
|
||||
#include <Library/IoLib.h>
|
||||
#include <Library/BaseLib.h>
|
||||
#include <Library/BaseMemoryLib.h>
|
||||
|
|
|
@ -15,6 +15,9 @@
|
|||
#ifndef __PREPEICORE_H_
|
||||
#define __PREPEICORE_H_
|
||||
|
||||
#include <Library/DebugLib.h>
|
||||
#include <Library/PcdLib.h>
|
||||
|
||||
#include <PiPei.h>
|
||||
#include <Ppi/TemporaryRamSupport.h>
|
||||
|
||||
|
|
|
@ -59,3 +59,6 @@
|
|||
|
||||
gArmTokenSpaceGuid.PcdGicDistributorBase
|
||||
gArmTokenSpaceGuid.PcdGicInterruptInterfaceBase
|
||||
|
||||
gArmTokenSpaceGuid.PcdNormalFvBaseAddress
|
||||
gArmTokenSpaceGuid.PcdNormalFvSize
|
||||
|
|
|
@ -29,7 +29,6 @@ GCC_ASM_EXPORT(PrePiVectorTable)
|
|||
//Default Exception Handlers
|
||||
//============================================================
|
||||
|
||||
|
||||
ASM_PFX(PrePiVectorTable):
|
||||
b _DefaultResetHandler
|
||||
b _DefaultUndefined
|
||||
|
|
Loading…
Reference in New Issue