diff options
| author | qwang12 <qwang12@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-06-28 07:12:34 +0000 |
|---|---|---|
| committer | qwang12 <qwang12@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-06-28 07:12:34 +0000 |
| commit | b38907a6d41515f48fe01a7c3d7c6b84b269926b (patch) | |
| tree | 9897316f81d7e141a3722725f7a7138f97646a37 /EdkCompatibilityPkg/Sample/Platform/Generic/RuntimeDxe/StatusCode/Lib/RtLedStatusCode | |
| parent | 3eb9473ea9a949badfe06ae61d2d3fcfa53651c7 (diff) | |
| download | edk2-platforms-b38907a6d41515f48fe01a7c3d7c6b84b269926b.tar.xz | |
Add in more library for ECP.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2833 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'EdkCompatibilityPkg/Sample/Platform/Generic/RuntimeDxe/StatusCode/Lib/RtLedStatusCode')
3 files changed, 499 insertions, 0 deletions
diff --git a/EdkCompatibilityPkg/Sample/Platform/Generic/RuntimeDxe/StatusCode/Lib/RtLedStatusCode/RtLedStatusCode.c b/EdkCompatibilityPkg/Sample/Platform/Generic/RuntimeDxe/StatusCode/Lib/RtLedStatusCode/RtLedStatusCode.c new file mode 100644 index 0000000000..a92e2817e1 --- /dev/null +++ b/EdkCompatibilityPkg/Sample/Platform/Generic/RuntimeDxe/StatusCode/Lib/RtLedStatusCode/RtLedStatusCode.c @@ -0,0 +1,366 @@ +/*++
+
+Copyright (c) 2004 - 2006, Intel Corporation
+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.
+
+Module Name:
+
+ RtLedStatusCode.c
+
+Abstract:
+
+ Lib to provide LED status code reporting Routines.
+
+ In general you should use PPI's, but some times a monolithic driver
+ is better. The best justification for monolithic code is debug.
+
+--*/
+
+#include "RtLedStatusCode.h"
+
+//
+// Prepare the data to initialize LPC chipset for Server Io Configuration
+// This is hardcoded init value and would vary from platform to platform.
+//
+static SIO_INIT_DATA mSioInitData[] = {
+ //
+ // Program magic values in ServerI/O configuration registers
+ //
+ {
+ REG_SERVERIO_CNF1,
+ 0x19
+ },
+ {
+ REG_SERVERIO_CNF2,
+ 0x22
+ },
+ {
+ REG_SERVERIO_CNF3,
+ 0x76
+ },
+ {
+ REG_SERVERIO_CNF4,
+ 0x26
+ },
+ //
+ // Force the parallel port to be disabled, override reg 30 setting
+ //
+ {
+ REG_SERVERIO_CNF6,
+ 0x02
+ },
+ //
+ // Select GPIO device and setup GPIO base address
+ //
+ {
+ REG_LOGICAL_DEVICE,
+ SIO_GPIO
+ },
+ {
+ ACTIVATE,
+ LOGICAL_DEVICE_OFF
+ },
+ {
+ BASE_ADDRESS_HIGH,
+ SIO_GPIO_HIGH
+ },
+ {
+ BASE_ADDRESS_LOW,
+ SIO_GPIO_LOW
+ },
+ {
+ ACTIVATE,
+ LOGICAL_DEVICE_ON
+ },
+ //
+ // Select DLED STB, post code LED, ZZ_POST_CLK_LED_L
+ //
+ {
+ GPIO_GPSEL,
+ 0x43
+ },
+ //
+ // Push pull output enable
+ //
+ {
+ GPIO_GPCFG1,
+ PUSH_PULL | OUTPUT_BUFFER_EN
+ },
+ //
+ // Disable Event IRQ routing
+ //
+ {
+ GPIO_GPEVR,
+ GPIO_EVENT_OFF
+ },
+ //
+ // Select DLED STB, ZZ_POST_DATA_LED_L
+ //
+ {
+ GPIO_GPSEL,
+ 0x54
+ },
+ //
+ // Push pull output enable
+ //
+ {
+ GPIO_GPCFG1,
+ PUSH_PULL | OUTPUT_BUFFER_EN
+ },
+ //
+ // Disable Event IRQ routing
+ //
+ {
+ GPIO_GPEVR,
+ GPIO_EVENT_OFF
+ },
+ //
+ // Select Select ACPI_MODE_IND_L
+ //
+ {
+ GPIO_GPSEL,
+ 0x63
+ },
+ //
+ // Push pull output enable
+ //
+ {
+ GPIO_GPCFG1,
+ PUSH_PULL | OUTPUT_BUFFER_EN
+ },
+
+ {
+ 0xff,
+ 0xff
+ }
+};
+
+VOID
+RtLedInitializeStatusCode (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+/*++
+
+Routine Description:
+
+ Initialization routine. Initializes LPC47817 to configure GPIO for LED
+
+Arguments:
+
+ None
+
+Returns:
+
+ None
+
+--*/
+{
+ UINT8 OutputData;
+ UINT16 ConfigPort;
+ UINT16 DataPort;
+ UINT32 Index;
+
+ //
+ // hard code for sio init
+ //
+ ConfigPort = CONFIG_PORT0;
+ DataPort = DATA_PORT0;
+
+ //
+ // Initialize Sio from table to enable SererIoCfg and GPIO
+ //
+ Index = 0;
+ while ((mSioInitData[Index]).RegAddress != 0xff) {
+ OutputData = (UINT8) mSioInitData[Index].RegAddress;
+
+ IoWrite8 (ConfigPort, OutputData);
+
+ OutputData = (UINT8) mSioInitData[Index].RegValue;
+ IoWrite8 (DataPort, OutputData);
+
+ Index++;
+ }
+
+ return ;
+}
+
+BOOLEAN
+CodeTypeToProgressCode (
+ IN EFI_STATUS_CODE_TYPE CodeType,
+ IN EFI_STATUS_CODE_VALUE Value,
+ OUT UINT8 *PostCode
+ )
+{
+ //
+ // Convert Value to an 8 bit post code
+ //
+ if (((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_PROGRESS_CODE)) {
+ *PostCode = (UINT8) (((Value & EFI_STATUS_CODE_CLASS_MASK) >> 24) << 5);
+ *PostCode |= (UINT8) (((Value & EFI_STATUS_CODE_SUBCLASS_MASK) >> 16) & 0x1f);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+VOID
+SendDataToPort (
+ IN UINT8 Data,
+ IN UINT16 DataOffset
+ )
+/*++
+
+Routine Description:
+
+ Writes the data to control LED output at desired port
+
+Arguments:
+
+ Data - Data in bit0 is the relevant data
+ DataOffset - Port address to access GPIO54
+
+Returns:
+
+ None
+
+--*/
+{
+ UINT8 PinData;
+
+ //
+ // Read current Pin State of GPIO54
+ //
+ PinData = IoRead8 (DataOffset);
+
+ //
+ // Set GPIO54 pin to zero
+ //
+ PinData &= 0xEF;
+
+ if (Data & 0x01) {
+ //
+ // Set GPIO54 pin to 1 if data is 1
+ // otherwise it will be set to 0
+ //
+ PinData |= LED_MASK_BIT;
+ }
+
+ IoWrite8 (DataOffset, PinData);
+}
+
+VOID
+StrobeData (
+ IN UINT16 StrobeOffset
+ )
+/*++
+
+Routine Description:
+
+ Controls the strobe to move the value from LSB to MSB in steps.
+
+Arguments:
+
+ StrobeOffset - Port address to access GPIO43. This pin controls the shifting
+ of bit value from LSB to MSB
+
+Returns:
+
+ None
+
+--*/
+{
+ UINT8 StrobeData;
+
+ StrobeData = IoRead8 (StrobeOffset);
+
+ //
+ // Make bit 3 of data to be zero
+ //
+ StrobeData &= 0xF7;
+
+ IoWrite8 (StrobeOffset, StrobeData);
+
+ //
+ // Make bit 3 as 1 to perform the strobe to shift the data in 74HCT164
+ //
+ StrobeData |= STROBE_MASK_BIT;
+
+ IoWrite8 (StrobeOffset, StrobeData);
+}
+
+VOID
+SendDataToLed (
+ UINT8 Data
+ )
+{
+ UINT16 GpioBase;
+ UINT16 DataOffset;
+ UINT16 StrobeOffset;
+ UINTN Index;
+ UINTN DataBitPosition;
+ UINT8 TempData;
+
+ GpioBase = GPIO_BASE (SIO_GPIO_HIGH, SIO_GPIO_LOW);
+
+ DataOffset = (UINT16) (GpioBase + LED_DATA_OFFSET);
+
+ StrobeOffset = (UINT16) (GpioBase + LED_STROBE_OFFSET);
+
+ DataBitPosition = 7;
+
+ Data = (UINT8) (~Data);
+
+ TempData = Data;
+
+ for (Index = 0; Index < 8; Index++) {
+ SendDataToPort ((UINT8) (TempData >> DataBitPosition), DataOffset);
+ StrobeData (StrobeOffset);
+ DataBitPosition--;
+ }
+ //
+ // To fix 5 Volt leakage problem
+ //
+ SendDataToPort (0, DataOffset);
+
+}
+
+EFI_STATUS
+RtLedReportStatusCode (
+ IN EFI_STATUS_CODE_TYPE CodeType,
+ IN EFI_STATUS_CODE_VALUE Value,
+ IN UINT32 Instance,
+ IN EFI_GUID * CallerId,
+ IN EFI_STATUS_CODE_DATA * Data OPTIONAL
+ )
+/*++
+
+Routine Description:
+
+ Provide a LED status code
+
+Arguments:
+
+ Same as ReportStatusCode PPI
+
+Returns:
+
+ Status - EFI_SUCCESS if the interface could be successfully
+ installed
+
+--*/
+{
+ UINT8 ProgressCode;
+
+ if (CodeTypeToProgressCode (CodeType, Value, &ProgressCode)) {
+ SendDataToLed (ProgressCode);
+ }
+
+ return EFI_SUCCESS;
+}
diff --git a/EdkCompatibilityPkg/Sample/Platform/Generic/RuntimeDxe/StatusCode/Lib/RtLedStatusCode/RtLedStatusCode.h b/EdkCompatibilityPkg/Sample/Platform/Generic/RuntimeDxe/StatusCode/Lib/RtLedStatusCode/RtLedStatusCode.h new file mode 100644 index 0000000000..e21169c454 --- /dev/null +++ b/EdkCompatibilityPkg/Sample/Platform/Generic/RuntimeDxe/StatusCode/Lib/RtLedStatusCode/RtLedStatusCode.h @@ -0,0 +1,89 @@ +/*++
+
+Copyright (c) 2004, Intel Corporation
+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.
+
+Module Name:
+
+ RtLedStatusCode.h
+
+Abstract:
+
+ Lib to provide status code reporting via LED.
+
+--*/
+
+#ifndef _EFI_LED_STATUS_CODE_H_
+#define _EFI_LED_STATUS_CODE_H_
+
+//
+// Statements that include other files
+//
+#include "Tiano.h"
+#include "EfiCommonLib.h"
+#include "EfiRuntimeLib.h"
+#include "EfiStatusCode.h"
+
+//
+// SIOINIT data
+//
+typedef struct {
+ UINT8 RegAddress;
+ UINT8 RegValue;
+} SIO_INIT_DATA;
+
+#define LED_DATA_OFFSET 0x0E
+#define LED_STROBE_OFFSET 0x0A
+
+#define LED_MASK_BIT 0x10
+#define STROBE_MASK_BIT 0x08
+
+#define GPIO_BASE(a, b) (UINT16) ((a << 8) | (b))
+
+#define SIO_GPIO_HIGH 0x08
+#define SIO_GPIO_LOW 0x00
+
+#define CONFIG_PORT0 0x2E
+#define DATA_PORT0 0x2F
+
+//
+// logical device in NSPC87417
+//
+#define SIO_GPIO 0x7
+
+//
+// Global register in NSPC87417
+//
+#define REG_LOGICAL_DEVICE 0x07
+
+#define REG_SERVERIO_CNF1 0x21
+#define REG_SERVERIO_CNF2 0x22
+#define REG_SERVERIO_CNF3 0x23
+#define REG_SERVERIO_CNF4 0x24
+#define REG_SERVERIO_CNF6 0x26
+
+#define ACTIVATE 0x30
+#define LOGICAL_DEVICE_ON 0x01
+#define LOGICAL_DEVICE_OFF 0x00
+#define BASE_ADDRESS_HIGH 0x60
+#define BASE_ADDRESS_LOW 0x61
+
+//
+// Register for GPIO
+//
+#define GPIO_GPSEL 0xF0
+
+#define GPIO_GPCFG1 0xF1
+#define PUSH_PULL 0x02
+#define OUTPUT_BUFFER_EN 0x01
+
+#define GPIO_GPEVR 0xF2
+#define GPIO_EVENT_OFF 0x00
+
+#endif
diff --git a/EdkCompatibilityPkg/Sample/Platform/Generic/RuntimeDxe/StatusCode/Lib/RtLedStatusCode/RtLedStatusCode.inf b/EdkCompatibilityPkg/Sample/Platform/Generic/RuntimeDxe/StatusCode/Lib/RtLedStatusCode/RtLedStatusCode.inf new file mode 100644 index 0000000000..8a2c6f5245 --- /dev/null +++ b/EdkCompatibilityPkg/Sample/Platform/Generic/RuntimeDxe/StatusCode/Lib/RtLedStatusCode/RtLedStatusCode.inf @@ -0,0 +1,44 @@ +#/*++
+#
+# Copyright (c) 2004, Intel Corporation
+# 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.
+#
+# Module Name:
+#
+# RtLedStatusCode.inf
+#
+# Abstract:
+#
+# Library producing a LED status code functionality.
+#
+#--*/
+
+[defines]
+BASE_NAME = RtLedStatusCodeLib
+COMPONENT_TYPE = LIBRARY
+
+[sources.common]
+ RtLedStatusCode.c
+ RtLedStatusCode.h
+
+[includes.common]
+ $(EDK_SOURCE)\Foundation
+ $(EDK_SOURCE)\Foundation\Framework
+ $(EDK_SOURCE)\Foundation\Efi
+ .
+ $(EDK_SOURCE)\Foundation\Include
+ $(EDK_SOURCE)\Foundation\Efi\Include
+ $(EDK_SOURCE)\Foundation\Framework\Include
+ $(EDK_SOURCE)\Foundation\Include\IndustryStandard
+ $(EDK_SOURCE)\Foundation\Core\Dxe
+ $(EDK_SOURCE)\Foundation\Library\Dxe\Include
+
+[libraries.platform]
+
+[nmake.common]
|