diff -r 000000000000 -r a41df078684a bsptemplate/asspandvariant/template_variant/config.inc --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/bsptemplate/asspandvariant/template_variant/config.inc Mon Oct 19 15:55:17 2009 +0100 @@ -0,0 +1,157 @@ +; template\config.inc +; +; Copyright (c) 1998-2001 Symbian Ltd. All rights reserved. +; +; Template bootstrap configuration file + +; Include to enable tracing +; GBLL CFG_DebugBootRom + +; Include one of these to select the CPU +; GBLL CFG_CPU_GENERIC_ARM4 +; GBLL CFG_CPU_ARM710T +; GBLL CFG_CPU_ARM720T +; GBLL CFG_CPU_SA1 +; GBLL CFG_CPU_ARM920T +; GBLL CFG_CPU_ARM925T +; GBLL CFG_CPU_ARM926J +; GBLL CFG_CPU_XSCALE +; GBLL CFG_CPU_ARM1136 + GBLL CFG_CPU_ARM1176 +; GBLL CFG_CORTEX_A8 + +; Include the following line if this is a bootloader bootstrap +; GBLL CFG_BootLoader +; TO DO: +; The following line needs to be removed for target hardware + GBLL CFG_Template + +; If you want to supply a custom set of initial vectors (including reset vector) include the following line +; GBLL CFG_CustomVectors +; +; and provide a custom_vectors.inc file + +; Variant Number, just an example: + INIT_NUMERIC_CONSTANT CFG_HWVD, 0x09080001 + +; On ARM architecture 6 processors, include the following line to override the threshold +; on total physical RAM size at which the multiple memory model switches into large address space mode +; i.e. size>threshold -> 2Gb per process, size<=threshold -> 1Gb per process +; Defaults to 32Mb. +; INIT_NUMERIC_CONSTANT CFG_ARMV6_LARGE_CONFIG_THRESHOLD, + +; For the direct memory model only, include the following line if you wish the exception vectors at the +; start of the bootstrap to be used at all times. This is only relevant if an MMU is present - this option +; is mandatory if not. +; GBLL CFG_UseBootstrapVectors +; +; If the above option is in use (including if no MMU is present) the following symbol should be defined +; to specify the offset from the bootstrap to the kernel image. + INIT_NUMERIC_CONSTANT KernelCodeOffset, 0x4000 + +; Include the following line if you wish to include the ROM autodetection code based on data bus +; capacitance and image repeats. +; GBLL CFG_AutoDetectROM + +; Include the following line to minimise the initial kernel heap size +; On the direct memory model the size of the kernel data area (super page to end of kernel heap) +; is rounded up to the next 1Mb if this is not included, 4K if it is. +; On the moving and multiple models, the size of the initial kernel heap area is rounded up to +; the next 64K if this is not included, 4K if it is. +; GBLL CFG_MinimiseKernelHeap + +; Include the following line if default memory mapping should use shared memory. +; Should be defined on multicore (SMP) devices. +; GBLL CFG_USE_SHARED_MEMORY + +; On the moving or multiple memory models, include either or both of the following lines to +; specify the size of the initial kernel heap +; INIT_NUMERIC_CONSTANT CFG_KernelHeapMultiplier, +; INIT_NUMERIC_CONSTANT CFG_KernelHeapBaseSize, +; +; The initial kernel heap size is MAX( + * N / 16, value specified in ROMBUILD ) +; where N is the total physical RAM size in pages. +; defaults to 24K and defaults to 9*16 (ie 9 bytes per page). + +; Uncomment if using ARM1136 processor and ARM1136 Erratum 353494 +; "Rare conditions can cause corruption of the Instruction Cache" +; is fixed on this hardware. +; +; NOTE: The boot table should use this macro to determine whether RONO or RORO permissions +; are used for the exception vectors. If the erratum is not fixed, RORO must be used. +; +; GBLL CFG_CPU_ARM1136_ERRATUM_353494_FIXED + +; Uncomment if using ARM1136 processor and ARM1136 Erratum 364296 +; "Possible Cache Data Corruption with Hit-Under-Miss" +; is fixed on this hardware. +; +; GBLL CFG_CPU_ARM1136_ERRATUM_364296_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 accompanied by: +; "macro __CPU_ARM1136_ERRATUM_399234_FIXED" in variant.mmh +; GBLL CFG_CPU_ARM1136_ERRATUM_399234_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: +; "macro __CPU_ARM1136_ERRATUM_411920_FIXED" in variant.mmh +; +; GBLL CFG_CPU_ARM1136_ERRATUM_411920_FIXED + + +; Uncomment if using ARM1136 processor and ARM1136 Erratum 415662: "Invalidate Instruction Cache by +; Index might corrupt cache when used with background prefetch range" is fixed on this hardware. +; Workaround: +; Disables the use of of prefetch range cache operations by setting RV bit in Auxiliary Ctrl Reg. +; +; GBLL CFG_CPU_ARM1136_ERRATUM_415662_FIXED + + + +; These are deduced from the supplied configuration +; CFG_ARMV6 +; CFG_MMUPresent +; CFG_CachePresent +; CFG_WriteBufferPresent +; CFG_SplitCache +; CFG_SplitTLB +; CFG_AltDCachePresent +; CFG_WriteBackCache +; CFG_CacheWriteAllocate +; CFG_CachePhysicalTag +; CFG_CacheFlushByDataRead +; CFG_CacheFlushByWaySetIndex +; CFG_CacheFlushByLineAlloc +; CFG_CachePolicyInPTE +; CFG_TEX +; CFG_SingleEntryDCacheFlush +; CFG_SingleEntryICacheFlush +; CFG_SingleEntryITLBFlush +; CFG_SingleEntryTLBFlush +; CFG_CacheTypeReg +; CFG_BTBPresent +; CFG_CARPresent +; CFG_PrefetchBuffer +; CFG_FCSE_Present +; CFG_ASID_Present +; CFG_IncludeRAMAllocator + + END