omap3530/assp/inc/assp.mmh
author arunabha
Wed, 03 Mar 2010 13:10:32 +0000
changeset 23 117faf51deac
parent 0 6663340f3fc9
child 105 3c8e997405fe
permissions -rwxr-xr-x
Bug 1996 - Contribution for West Bridge Astoria Symbian Storage Driver this storage driver is for the West Bridge Astoria chipset. This device has a USB, SD and processor port for communication with a baseband processor. In our port, we connected this device DVK to the Beagleboard through the SPI interface of the OMAP3. After driver installation, the Symbian OS can see an external device or D: drive represented by the SD card. In this driver, the USB interface is not used directly, though this may be the subject of future contributions. The appropriate way to test the driver is to access the external volume and do file read and write to it, pretty much the same way you would test a thumb drive on your PC

// 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/omap3530_assp/assp.mmh
// TO DO: (mandatory)
// Add here a definition for your CPU (list in CONFIG.INC)
// macro __CPU_CORTEX_A8__
//

macro __CPU_CORTEX_A8N__

// TO DO: (mandatory)
//
// Add here a definition for your Memory Model
//
#define MM_MULTIPLE

// TO DO: (mandatory)
//
// Macro which generates the names for the binaries for this platform
//
#define AsspTarget(name,ext) _omap3530_##name##.##ext

//Include debug support. Some e32 tests require debug support
macro __DEBUGGER_SUPPORT__

//
// TO DO: 
//
// If euser is built from the variant, uncomment the following line to build it
// as ARM rather than Thumb
// 
// #define __BUILD_VARIANT_EUSER_AS_ARM__

// TO DO: (optional)
//
// To replace some of the generic utility functions with variant specific
// versions (eg to replace memcpy with a version optimised for the hardware),
// uncomment the two lines below and edit the files in the replacementUtils
// directory.
//
// #define REPLACE_GENERIC_UTILS
// #define VariantReplacementUtilsPath beagle/beagle_variant/replacement_utils

// TO DO: (optional)
//
// Enable BTrace support in release versions of the kernel by adding
// the following BTRACE macro declarations
//
// macro BTRACE_KERNEL_ALL

// TO DO:
//
// Uncomment the following line if using the r1p0 release or later of the ARM1136 processor.
// 
// macro __CPU_ARM1136_IS_R1__

// TO DO:
//
// Include the following line if default memory mapping should use shared memory.
// Should be on for multicore (SMP) devices.
//
// macro	__CPU_USE_SHARED_MEMORY
//

// TO DO:
//
// Uncomment the next line if using the ARM1136 processor and ARM1136 Erratum 406973
// "CLREX instruction might be ignored during data cache line fill"
// is fixed on this hardware.
// 
// macro __CPU_ARM1136_ERRATUM_406973_FIXED

// Uncomment next line if:
//	1) using the ARM1136 processor and ARM1136 Erratum 408022 "Cancelled write to CONTEXTID register might update ASID" 
//	   is fixed on this hardware, or
//	2) using the ARM1176 processor and ARM1176 Erratum 415047 "Cancelled write to CONTEXTID register might update ASID" 
//	   is fixed on this hardware.
//
// macro __CPU_ARM1136_ERRATUM_408022_FIXED

// Uncomment if:
//	1)	using ARM1136 processor and ARM1136 Erratum 411920: "Invalidate Entire Instruction Cache
//	  	operation might fail to invalidate some lines if coincident with linefill"
//  	  	is fixed on this hardware, or
//	2)	using ARM1176 processor and ARM1176 Erratum 415045: "Invalidate Entire Instruction Cache
// 	  	operation might fail to invalidate some lines if coincident with linefill
//	  	is fixed on this hardware.
// Workaround:
//	1)	Disables the use of of prefetch range cache operations by setting RV bit in Auxiliary Ctrl Reg.
//	2)	Replaces Invalidate ICache operation with the sequence defined in the errata document.
// If this macro is enabled, it should be accompanied by:
// 	"GBLL CFG_CPU_ARM1136_ERRATUM_411920_FIXED" in variant.mmh
//
// macro __CPU_ARM1136_ERRATUM_411920_FIXED

// Uncomment the following line if Page Tables/Dirs have to be updated in main memory.
// Standard platforms shouldn't have this feature switched on.
// This must be accompanied by __ARM_L210_CACHE__ or __ARM_L220_CACHE__ macro.
// Omission::  The solution doesn't update temporary mappings 
// of inter-process communication (IPC) - aka aliasing.
//
// macro __FLUSH_PT_INTO_RAM__

// Uncomment the following line if Symbian OS is running in TrustZone non-secure state and the
// secure state has prevented code executing in non-secure state from being able to mask FIQs by
// setting the SCR.FW bit in the secure configuration register.
//
// macro __FIQ_RESERVED_FOR_SECURE_STATE__

// Various PlatSec configuration options cannot be disabled even by clearing the appropriate
// bits in the kernel configuration flags - they are enforced at compile time.  Uncomment the
// following to allow the clearing of bits in the kernel config flags to disable the relevant
// options at run time.
//
//macro __PLATSEC_UNLOCKED__

// If this macro is enabled then EMapAttrBufferedNC memory will be remapped as EMapAttrFullyBlocking
//macro FAULTY_NONSHARED_DEVICE_MEMORY

// Uncomment the following line if L210/20 cache is running in forced-WT mode.
// (Forced_WT bit set in Debug Control Register of L210/20 cache controller.)
// macro __ARM_L2_CACHE_WT_MODE

// For the status of errata of L210 & L220 cache, see the header of source file:
// e32\kernel\arm\cachel2.cpp

#if defined(__USING_USING_ASSP_REGISTER_API__) || defined(__USING_INTERRUPT_API__) || defined(__USING_ASSP_REGISTER_API__)
library	AsspTarget(kaomap3530,lib)
#endif