Modify framebuffer and NGA framebuffer to read screen size from board model dtb file. Optimise memory usuage of frame buffer
Add example minigui application with hooks to profiler (which writes results to S:\). Modified NGA framebuffer to run its own dfc queue at high priority
/*
* Copyright (c) 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:
*
*/
//macro __CPU_ARM926J__
//#define __CPU__ ARM926EJ-S
//macro __CPU_ARM1136__
//#define __CPU_ARM1176__
macro __CPU_CORTEX_A8N__
macro __VFP_V3
#define SYBORG
macro __SYBORG__
#define MM_MULTIPLE
//#define MM_FLEXIBLE
// TO DO: decide if we need to switch these on or off!!
//
// Uncomment the following line if using the r1p0 release or later of the ARM1136 processor.
//
//#define __CPU_ARM1136_IS_R1__
//
/* Uncomment if ARM1136 Erratum 351912
* "VFP11 double precision multiply can corrupt data"
* is fixed on this hardware.
*/
//macro __CPU_ARM1136_ERRATUM_351912_FIXED
/* Uncomment if ARM1136 Erratum 353494
* "Rare conditions can cause corruption of the Instruction Cache"
* is fixed on this hardware.
*/
//macro __CPU_ARM1136_ERRATUM_353494_FIXED
/* Uncomment if ARM1136 Erratum 371025
* "Invalidate Instruction Cache operation can fail"
* is fixed on this hardware.
*/
//macro __CPU_ARM1136_ERRATUM_371025_FIXED
/* Uncomment if using ARM1136 processor and ARM1136 Erratum 399234
* "Write back data cache entry evicted by write through entry causes data corruption"
* is fixed on this hardware.
* Workaround
* The erratum may be avoided by marking all cacheable memory as one of write through or write back.
* This requires the memory attributes described in the translation tables to be modified by software
* appropriately, or the use of the remapping capability to remap write through regions to non cacheable.
* If this macro is enabled, it should be acompanied by:
* GBLL CFG_CPU_ARM1136_ERRATUM_399234_FIXED in config.inc
*/
//macro __CPU_ARM1136_ERRATUM_399234_FIXED
/* Uncomment if ARM1136 Erratum 408022 "Cancelled write to CONTEXTID register might update ASID"
* is fixed on this hardware.
*/
//macro __CPU_ARM1136_ERRATUM_408022_FIXED
// 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.
//
//#define __CPU_ARM1136_ERRATUM_406973_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
macro __CPU_HAS_VFP
#define USE_VFP_MATH
// !@! not moving when 1136
//#define MM_MOVING
macro __DEBUGGER_SUPPORT__
macro FASTTRACE_KERNEL_ALL
macro __EMI_SUPPORT__
#define VariantTarget(name,ext) _syborg_##name##.##ext
#define AsspNKernIncludePath /sf/adaptation/qemu/baseport/syborg/specific
#define VariantMediaDefIncludePath /epoc32/include/syborg
#define PlatformLib kasyborg.lib
systeminclude /epoc32/include/memmodel/epoc/mmubase
//systeminclude /epoc32/include/memmodel/epoc/moving
//systeminclude /epoc32/include/memmodel/epoc/moving/arm
//systeminclude /epoc32/include/memmodel/epoc/flexible
//systeminclude /epoc32/include/memmodel/epoc/flexible/arm
systeminclude /epoc32/include/memmodel/epoc/multiple
systeminclude /epoc32/include/memmodel/epoc/multiple/arm
systeminclude ../../../../os/kernelhwsrv/driversupport/socassp/interface
// Uncomment for T_USERCOMDEB test
//#define BUILD_TESTS
#ifdef BUILD_TESTS
macro BTRACE_KERNEL_ALL
#endif
//OPTION_REPLACE ARMCC --cpu __CPU__
//OPTION_REPLACE ARMASM --cpu __CPU__