--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/omap3530/beagleboard/inc/iolines.h Thu Oct 15 12:59:54 2009 +0100
@@ -0,0 +1,117 @@
+// Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// omap3530/beagleboard/inc/iolines.h
+// Variant layer header for Beagle Platform
+//
+
+
+
+#ifndef __V32TEMPLATEV1_H__
+#define __V32TEMPLATEV1_H__
+#include <e32cmn.h>
+#include <kpower.h>
+#include <assp/omap3530_assp/omap3530_assp_priv.h>
+
+//----------------------------------------------------------------------------
+// Variant-specific constants: use #define if constant dependencies are not
+// declared within this file (this breaks the dependency on other header files)
+//----------------------------------------------------------------------------
+
+// Examples of what goes in here include:
+//
+// - General-purpose I/O allocation such as
+// #define KtVariantGpio32KHzClkOut KHtGpioPort1
+// #define KtVariantGpioRClkOut KHtGpioPort0
+//
+// #define KmVariantPinDirectionIn Sleep 0
+//
+// - Memory constants (type, geometry, wait states, etc) such as:
+// #define KwVariantRom0Type TTemplate::ERomTypeBurst4Rom
+// #define KwVariantRom0Width TTemplate::ERomWidth32
+// const TUint KwVariantRom0WaitNs = 150;
+// const TUint KwVariantRom0PageNs = 30;
+// const TUint KwVariantRom0RecoverNs = 55;
+//
+// - Specific Peripherals (Keyboard, LCD, CODECS, Serial Ports) such as
+// const TUint KwVariantKeyColLshift = 7;
+// #define KwVariantLcdBpp TTemplate::ELcd8BitsPerPixel
+// const TUint KwVariantLcdMaxColors = 4096;
+// const TUint KwVariantCodecMaxVolume = 0;
+//
+// - Off-chip hardware control blocks (addresses, register make-up)
+//
+// - Interrupts (second-level Interrupt controller base address, register make-up):
+// (EXAMPLE ONLY:)
+const TUint32 KHwVariantPhysBase = 0x40000000;
+const TUint32 KHoVariantRegSpacing = 0x200;
+
+const TUint32 KHoBaseIntCont = 0x0B*KHoVariantRegSpacing;
+
+const TUint32 KHoIntContEnable = 0x00; // offsets from KHwVariantPhysBase+KHoBaseIntCont
+const TUint32 KHoIntContPending = 0x04;
+// other Variant and external blocks Base adrress offsets to KHwVariantPhysBase
+
+
+const TInt KIntIdKeyboard=0;
+
+
+class GpioPin;
+
+class Variant
+ {
+ // below is a selection of functions usually implemented at this level. This do not constitute a mandatory
+ // set and it might not be relevant for your hardware...
+public:
+ /**
+ * initialisation
+ */
+ static void Init3();
+ /**
+ * Returns the Linear Base address of the Variant Hardware
+ */
+ IMPORT_C static TUint BaseLinAddress();
+ /**
+ * When invoked, turns off all power supplies
+ */
+ IMPORT_C static void PowerReset();
+ /**
+ * When invoked, it marks the Serial port used for outputting debug strings as requiring re-initialisation
+ * As in, for example, the serial port was used by a device driver or the system is coming back from Standby
+ */
+ IMPORT_C static void MarkDebugPortOff();
+ /**
+ * When invoked, initialises the Serial Port hardware for the serial port used to output Debug strings
+ * Called by Template::DebugInit()
+ */
+ IMPORT_C static void UartInit();
+ /**
+ * When invoked, read the state of on-board switches
+ * @return A bitmask with the state of on-board switches
+ */
+ IMPORT_C static TUint Switches();
+ // other functions to access hardware not covered by specific device-drivres, which may be called from drivers
+ // or platform-specifc code
+ // ...
+ IMPORT_C static TInt SetGPIOPin(TInt aId,GpioPin *aPin);
+ IMPORT_C static TInt GetGPIOPin(TInt aId,GpioPin * aPin);
+ IMPORT_C static TInt GetMsTickPeriod();
+
+public:
+ static TUint32 iBaseAddress;
+ // (optional): May need to have a follower variable to store the value of a read only register initialised at boot time
+ // static TUint aFollower;
+ };
+
+#endif
+