1.1 --- a/epoc32/include/beagle/iolines.h Wed Mar 31 12:27:01 2010 +0100
1.2 +++ b/epoc32/include/beagle/iolines.h Wed Mar 31 12:33:34 2010 +0100
1.3 @@ -1,132 +1,117 @@
1.4 -// Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
1.5 -// All rights reserved.
1.6 -// This component and the accompanying materials are made available
1.7 -// under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
1.8 -// which accompanies this distribution, and is available
1.9 -// at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
1.10 -//
1.11 -// Initial Contributors:
1.12 -// Nokia Corporation - initial contribution.
1.13 -//
1.14 -// Contributors:
1.15 -//
1.16 -// Description:
1.17 -// template\template_variant\inc\iolines.h
1.18 -// Variant layer header for Template Platform
1.19 -//
1.20 -//
1.21 -
1.22 -
1.23 -
1.24 -#ifndef __V32TEMPLATEV1_H__
1.25 -#define __V32TEMPLATEV1_H__
1.26 -#include <e32cmn.h>
1.27 -#include <kpower.h>
1.28 -
1.29 -//----------------------------------------------------------------------------
1.30 -// Variant-specific constants: use #define if constant dependencies are not
1.31 -// declared within this file (this breaks the dependency on other header files)
1.32 -//----------------------------------------------------------------------------
1.33 -
1.34 -// Examples of what goes in here include:
1.35 -//
1.36 -// - General-purpose I/O allocation such as
1.37 -// #define KtVariantGpio32KHzClkOut KHtGpioPort1
1.38 -// #define KtVariantGpioRClkOut KHtGpioPort0
1.39 -//
1.40 -// #define KmVariantPinDirectionIn Sleep 0
1.41 -//
1.42 -// - Memory constants (type, geometry, wait states, etc) such as:
1.43 -// #define KwVariantRom0Type TTemplate::ERomTypeBurst4Rom
1.44 -// #define KwVariantRom0Width TTemplate::ERomWidth32
1.45 -// const TUint KwVariantRom0WaitNs = 150;
1.46 -// const TUint KwVariantRom0PageNs = 30;
1.47 -// const TUint KwVariantRom0RecoverNs = 55;
1.48 -//
1.49 -// - Specific Peripherals (Keyboard, LCD, CODECS, Serial Ports) such as
1.50 -// const TUint KwVariantKeyColLshift = 7;
1.51 -// #define KwVariantLcdBpp TTemplate::ELcd8BitsPerPixel
1.52 -// const TUint KwVariantLcdMaxColors = 4096;
1.53 -// const TUint KwVariantCodecMaxVolume = 0;
1.54 -//
1.55 -// - Off-chip hardware control blocks (addresses, register make-up)
1.56 -//
1.57 -// - Interrupts (second-level Interrupt controller base address, register make-up):
1.58 -// (EXAMPLE ONLY:)
1.59 -const TUint32 KHwVariantPhysBase = 0x40000000;
1.60 -const TUint32 KHoVariantRegSpacing = 0x200;
1.61 -
1.62 -const TUint32 KHoBaseIntCont = 0x0B*KHoVariantRegSpacing;
1.63 -
1.64 -const TUint32 KHoIntContEnable = 0x00; // offsets from KHwVariantPhysBase+KHoBaseIntCont
1.65 -const TUint32 KHoIntContPending = 0x04;
1.66 -// other Variant and external blocks Base adrress offsets to KHwVariantPhysBase
1.67 -
1.68 -
1.69 -// TO DO: (optional)
1.70 -//
1.71 -// Enumerate here all Variant (2nd level) interrupt sources. It could be a good idea to enumerate them in a way that
1.72 -// facilitates operating on the corresponding interrupt controller registers (e.g using their value as a shift count)
1.73 -//
1.74 -// (EXAMPLE ONLY:)
1.75 -enum TTemplateInterruptId
1.76 - {
1.77 - // the top-level bit is set to distinguish from first level (ASSP) Interrupts
1.78 - EXIntIdA=0x80000000,
1.79 - EXIntIdB=0x80000001,
1.80 - // ...
1.81 - EXIntIdZ=0x80000019,
1.82 -
1.83 - ENumXInts=0x1A
1.84 - };
1.85 -
1.86 -//
1.87 -// TO DO: (optional)
1.88 -//
1.89 -// Define here some commonly used Variant (2nd level) interrupts
1.90 -//
1.91 -// (EXAMPLE ONLY:)
1.92 -const TInt KIntIdKeyboard=EXIntIdB;
1.93 -
1.94 -class Variant
1.95 - {
1.96 - // below is a selection of functions usually implemented at this level. This do not constitute a mandatory
1.97 - // set and it might not be relevant for your hardware...
1.98 -public:
1.99 - /**
1.100 - * initialisation
1.101 - */
1.102 - static void Init3();
1.103 - /**
1.104 - * Returns the Linear Base address of the Variant Hardware
1.105 - */
1.106 - IMPORT_C static TUint BaseLinAddress();
1.107 - /**
1.108 - * When invoked, turns off all power supplies
1.109 - */
1.110 - IMPORT_C static void PowerReset();
1.111 - /**
1.112 - * When invoked, it marks the Serial port used for outputting debug strings as requiring re-initialisation
1.113 - * As in, for example, the serial port was used by a device driver or the system is coming back from Standby
1.114 - */
1.115 - IMPORT_C static void MarkDebugPortOff();
1.116 - /**
1.117 - * When invoked, initialises the Serial Port hardware for the serial port used to output Debug strings
1.118 - * Called by Template::DebugInit()
1.119 - */
1.120 - IMPORT_C static void UartInit();
1.121 - /**
1.122 - * When invoked, read the state of on-board switches
1.123 - * @return A bitmask with the state of on-board switches
1.124 - */
1.125 - IMPORT_C static TUint Switches();
1.126 - // other functions to access hardware not covered by specific device-drivres, which may be called from drivers
1.127 - // or platform-specifc code
1.128 - // ...
1.129 -public:
1.130 - static TUint32 iBaseAddress;
1.131 - // (optional): May need to have a follower variable to store the value of a read only register initialised at boot time
1.132 - // static TUint aFollower;
1.133 - };
1.134 -
1.135 -#endif
1.136 +// Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
1.137 +// All rights reserved.
1.138 +// This component and the accompanying materials are made available
1.139 +// under the terms of the License "Eclipse Public License v1.0"
1.140 +// which accompanies this distribution, and is available
1.141 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
1.142 +//
1.143 +// Initial Contributors:
1.144 +// Nokia Corporation - initial contribution.
1.145 +//
1.146 +// Contributors:
1.147 +//
1.148 +// Description:
1.149 +// omap3530/beagleboard/inc/iolines.h
1.150 +// Variant layer header for Beagle Platform
1.151 +//
1.152 +
1.153 +
1.154 +
1.155 +#ifndef __V32TEMPLATEV1_H__
1.156 +#define __V32TEMPLATEV1_H__
1.157 +#include <e32cmn.h>
1.158 +#include <kpower.h>
1.159 +#include <assp/omap3530_assp/omap3530_assp_priv.h>
1.160 +
1.161 +//----------------------------------------------------------------------------
1.162 +// Variant-specific constants: use #define if constant dependencies are not
1.163 +// declared within this file (this breaks the dependency on other header files)
1.164 +//----------------------------------------------------------------------------
1.165 +
1.166 +// Examples of what goes in here include:
1.167 +//
1.168 +// - General-purpose I/O allocation such as
1.169 +// #define KtVariantGpio32KHzClkOut KHtGpioPort1
1.170 +// #define KtVariantGpioRClkOut KHtGpioPort0
1.171 +//
1.172 +// #define KmVariantPinDirectionIn Sleep 0
1.173 +//
1.174 +// - Memory constants (type, geometry, wait states, etc) such as:
1.175 +// #define KwVariantRom0Type TTemplate::ERomTypeBurst4Rom
1.176 +// #define KwVariantRom0Width TTemplate::ERomWidth32
1.177 +// const TUint KwVariantRom0WaitNs = 150;
1.178 +// const TUint KwVariantRom0PageNs = 30;
1.179 +// const TUint KwVariantRom0RecoverNs = 55;
1.180 +//
1.181 +// - Specific Peripherals (Keyboard, LCD, CODECS, Serial Ports) such as
1.182 +// const TUint KwVariantKeyColLshift = 7;
1.183 +// #define KwVariantLcdBpp TTemplate::ELcd8BitsPerPixel
1.184 +// const TUint KwVariantLcdMaxColors = 4096;
1.185 +// const TUint KwVariantCodecMaxVolume = 0;
1.186 +//
1.187 +// - Off-chip hardware control blocks (addresses, register make-up)
1.188 +//
1.189 +// - Interrupts (second-level Interrupt controller base address, register make-up):
1.190 +// (EXAMPLE ONLY:)
1.191 +const TUint32 KHwVariantPhysBase = 0x40000000;
1.192 +const TUint32 KHoVariantRegSpacing = 0x200;
1.193 +
1.194 +const TUint32 KHoBaseIntCont = 0x0B*KHoVariantRegSpacing;
1.195 +
1.196 +const TUint32 KHoIntContEnable = 0x00; // offsets from KHwVariantPhysBase+KHoBaseIntCont
1.197 +const TUint32 KHoIntContPending = 0x04;
1.198 +// other Variant and external blocks Base adrress offsets to KHwVariantPhysBase
1.199 +
1.200 +
1.201 +const TInt KIntIdKeyboard=0;
1.202 +
1.203 +
1.204 +class GpioPin;
1.205 +
1.206 +class Variant
1.207 + {
1.208 + // below is a selection of functions usually implemented at this level. This do not constitute a mandatory
1.209 + // set and it might not be relevant for your hardware...
1.210 +public:
1.211 + /**
1.212 + * initialisation
1.213 + */
1.214 + static void Init3();
1.215 + /**
1.216 + * Returns the Linear Base address of the Variant Hardware
1.217 + */
1.218 + IMPORT_C static TUint BaseLinAddress();
1.219 + /**
1.220 + * When invoked, turns off all power supplies
1.221 + */
1.222 + IMPORT_C static void PowerReset();
1.223 + /**
1.224 + * When invoked, it marks the Serial port used for outputting debug strings as requiring re-initialisation
1.225 + * As in, for example, the serial port was used by a device driver or the system is coming back from Standby
1.226 + */
1.227 + IMPORT_C static void MarkDebugPortOff();
1.228 + /**
1.229 + * When invoked, initialises the Serial Port hardware for the serial port used to output Debug strings
1.230 + * Called by Template::DebugInit()
1.231 + */
1.232 + IMPORT_C static void UartInit();
1.233 + /**
1.234 + * When invoked, read the state of on-board switches
1.235 + * @return A bitmask with the state of on-board switches
1.236 + */
1.237 + IMPORT_C static TUint Switches();
1.238 + // other functions to access hardware not covered by specific device-drivres, which may be called from drivers
1.239 + // or platform-specifc code
1.240 + // ...
1.241 + IMPORT_C static TInt SetGPIOPin(TInt aId,GpioPin *aPin);
1.242 + IMPORT_C static TInt GetGPIOPin(TInt aId,GpioPin * aPin);
1.243 + IMPORT_C static TInt GetMsTickPeriod();
1.244 +
1.245 +public:
1.246 + static TUint32 iBaseAddress;
1.247 + // (optional): May need to have a follower variable to store the value of a read only register initialised at boot time
1.248 + // static TUint aFollower;
1.249 + };
1.250 +
1.251 +#endif
1.252 +