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Diffstat (limited to 'board/Marvell/include/memory.h')
| -rw-r--r-- | board/Marvell/include/memory.h | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/board/Marvell/include/memory.h b/board/Marvell/include/memory.h deleted file mode 100644 index 0947b6e4ff..0000000000 --- a/board/Marvell/include/memory.h +++ /dev/null @@ -1,173 +0,0 @@ -/* Memory.h - Memory mappings and remapping functions declarations */ - -/* Copyright - Galileo technology. */ - -#ifndef __INCmemoryh -#define __INCmemoryh - -/* includes */ - -#include "core.h" - -/* defines */ - -#define DONT_MODIFY 0xffffffff -#define PARITY_SUPPORT 0x40000000 -#define MINIMUM_MEM_BANK_SIZE 0x10000 -#define MINIMUM_DEVICE_WINDOW_SIZE 0x10000 -#define MINIMUM_PCI_WINDOW_SIZE 0x10000 -#define MINIMUM_ACCESS_WIN_SIZE 0x10000 - -#define _8BIT 0x00000000 -#define _16BIT 0x00100000 -#define _32BIT 0x00200000 -#define _64BIT 0x00300000 - -/* typedefs */ - - typedef struct deviceParam -{ /* boundary values */ - unsigned int turnOff; /* 0x0 - 0xf */ - unsigned int acc2First; /* 0x0 - 0x1f */ - unsigned int acc2Next; /* 0x0 - 0x1f */ - unsigned int ale2Wr; /* 0x0 - 0xf */ - unsigned int wrLow; /* 0x0 - 0xf */ - unsigned int wrHigh; /* 0x0 - 0xf */ - unsigned int badrSkew; /* 0x0 - 0x2 */ - unsigned int DPEn; /* 0x0 - 0x1 */ - unsigned int deviceWidth; /* in Bytes */ -} DEVICE_PARAM; - - -typedef enum __memBank{BANK0,BANK1,BANK2,BANK3} MEMORY_BANK; -typedef enum __memDevice{DEVICE0,DEVICE1,DEVICE2,DEVICE3,BOOT_DEVICE} DEVICE; - -/*typedef enum __memoryProtectRegion{MEM_REGION0,MEM_REGION1,MEM_REGION2, \ - MEM_REGION3,MEM_REGION4,MEM_REGION5, \ - MEM_REGION6,MEM_REGION7} \ - MEMORY_PROTECT_REGION;*/ -/* There are four possible windows that can be defined as protected */ -typedef enum _memoryProtectWindow{MEM_WINDOW0,MEM_WINDOW1,MEM_WINDOW2, - MEM_WINDOW3 - } MEMORY_PROTECT_WINDOW; -/* When defining a protected window , this paramter indicates whether it - is accessible or not */ -typedef enum __memoryAccess{MEM_ACCESS_ALLOWED,MEM_ACCESS_FORBIDEN} \ - MEMORY_ACCESS; -typedef enum __memoryWrite{MEM_WRITE_ALLOWED,MEM_WRITE_FORBIDEN} \ - MEMORY_ACCESS_WRITE; -typedef enum __memoryCacheProtect{MEM_CACHE_ALLOWED,MEM_CACHE_FORBIDEN} \ - MEMORY_CACHE_PROTECT; -typedef enum __memorySnoopType{MEM_NO_SNOOP,MEM_SNOOP_WT,MEM_SNOOP_WB} \ - MEMORY_SNOOP_TYPE; -typedef enum __memorySnoopRegion{MEM_SNOOP_REGION0,MEM_SNOOP_REGION1, \ - MEM_SNOOP_REGION2,MEM_SNOOP_REGION3} \ - MEMORY_SNOOP_REGION; - -/* There are 21 memory windows dedicated for the varios interfaces (PCI, - devCS (devices), CS(DDR), interenal registers and SRAM) used by the CPU's - address decoding mechanism. */ -typedef enum _memoryWindow {CS_0_WINDOW = BIT0, CS_1_WINDOW = BIT1, - CS_2_WINDOW = BIT2, CS_3_WINDOW = BIT3, - DEVCS_0_WINDOW = BIT4, DEVCS_1_WINDOW = BIT5, - DEVCS_2_WINDOW = BIT6, DEVCS_3_WINDOW = BIT7, - BOOT_CS_WINDOW = BIT8, PCI_0_IO_WINDOW = BIT9, - PCI_0_MEM0_WINDOW = BIT10, - PCI_0_MEM1_WINDOW = BIT11, - PCI_0_MEM2_WINDOW = BIT12, - PCI_0_MEM3_WINDOW = BIT13, PCI_1_IO_WINDOW = BIT14, - PCI_1_MEM0_WINDOW = BIT15, PCI_1_MEM1_WINDOW =BIT16, - PCI_1_MEM2_WINDOW = BIT17, PCI_1_MEM3_WINDOW =BIT18, - INTEGRATED_SRAM_WINDOW = BIT19, - INTERNAL_SPACE_WINDOW = BIT20, - ALL_WINDOWS = 0X1FFFFF - } MEMORY_WINDOW; - -typedef enum _memoryWindowStatus {MEM_WINDOW_ENABLED,MEM_WINDOW_DISABLED - } MEMORY_WINDOW_STATUS; - - -typedef enum _pciMemWindow{PCI_0_IO,PCI_0_MEM0,PCI_0_MEM1,PCI_0_MEM2,PCI_0_MEM3 -#ifdef INCLUDE_PCI_1 - ,PCI_1_IO,PCI_1_MEM0,PCI_1_MEM1,PCI_1_MEM2,PCI_1_MEM3 -#endif /* INCLUDE_PCI_1 */ - } PCI_MEM_WINDOW; - - -/* -------------------------------------------------------------------------------------------------*/ - -/* functions */ -unsigned int memoryGetBankBaseAddress(MEMORY_BANK bank); -unsigned int memoryGetDeviceBaseAddress(DEVICE device); -/* New at MV6436x */ -unsigned int MemoryGetPciBaseAddr(PCI_MEM_WINDOW pciWindow); -unsigned int memoryGetBankSize(MEMORY_BANK bank); -unsigned int memoryGetDeviceSize(DEVICE device); -unsigned int memoryGetDeviceWidth(DEVICE device); -/* New at MV6436x */ -unsigned int gtMemoryGetPciWindowSize(PCI_MEM_WINDOW pciWindow); - -/* when given base Address and size Set new WINDOW for SCS_X. (X = 0,1,2 or 3*/ -bool memoryMapBank(MEMORY_BANK bank, unsigned int bankBase,unsigned int bankLength); -/* Set a new base and size for one of the memory banks (CS0 - CS3) */ -bool gtMemorySetMemoryBank(MEMORY_BANK bank, unsigned int bankBase, - unsigned int bankSize); -bool memoryMapDeviceSpace(DEVICE device, unsigned int deviceBase,unsigned int deviceLength); - -/* Change the Internal Register Base Address to a new given Address. */ -bool memoryMapInternalRegistersSpace(unsigned int internalRegBase); -/* returns internal Register Space Base Address. */ -unsigned int memoryGetInternalRegistersSpace(void); - -/* Returns the integrated SRAM Base Address. */ -unsigned int memoryGetInternalSramBaseAddr(void); -/* -------------------------------------------------------------------------------------------------*/ - -/* Set new base address for the integrated SRAM. */ -void memorySetInternalSramBaseAddr(unsigned int sramBaseAddress); -/* -------------------------------------------------------------------------------------------------*/ - -/* Delete a protection feature to a given space. */ -void memoryDisableProtectRegion(MEMORY_PROTECT_WINDOW window); -/* -------------------------------------------------------------------------------------------------*/ - -/* Writes a new remap value to the remap register */ -unsigned int memorySetPciRemapValue(PCI_MEM_WINDOW memoryWindow, - unsigned int remapValueHigh, - unsigned int remapValueLow); -/* -------------------------------------------------------------------------------------------------*/ - -/* Configurate the protection feature to a given space. */ -bool memorySetProtectRegion(MEMORY_PROTECT_WINDOW window, - MEMORY_ACCESS gtMemoryAccess, - MEMORY_ACCESS_WRITE gtMemoryWrite, - MEMORY_CACHE_PROTECT cacheProtection, - unsigned int baseAddress, - unsigned int size); - -/* Configurate the protection feature to a given space. */ -/*bool memorySetProtectRegion(MEMORY_PROTECT_REGION region, - MEMORY_ACCESS memoryAccess, - MEMORY_ACCESS_WRITE memoryWrite, - MEMORY_CACHE_PROTECT cacheProtection, - unsigned int baseAddress, - unsigned int regionLength); */ -/* Configurate the snoop feature to a given space. */ -bool memorySetRegionSnoopMode(MEMORY_SNOOP_REGION region, - MEMORY_SNOOP_TYPE snoopType, - unsigned int baseAddress, - unsigned int regionLength); - -bool memoryRemapAddress(unsigned int remapReg, unsigned int remapValue); -bool memoryGetDeviceParam(DEVICE_PARAM *deviceParam, DEVICE deviceNum); -bool memorySetDeviceParam(DEVICE_PARAM *deviceParam, DEVICE deviceNum); -/* Set a new base and size for one of the PCI windows. */ -bool memorySetPciWindow(PCI_MEM_WINDOW pciWindow, unsigned int pciWindowBase, - unsigned int pciWindowSize); - -/* Disable or enable one of the 21 windows dedicated for the CPU's - address decoding mechanism */ -void MemoryDisableWindow(MEMORY_WINDOW window); -void MemoryEnableWindow (MEMORY_WINDOW window); -MEMORY_WINDOW_STATUS MemoryGetMemWindowStatus(MEMORY_WINDOW window); -#endif /* __INCmemoryh */ |
