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John McCarthy <jgmcc@magma.ca> pic32mx flash fixups and speedups

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git-svn-id: svn://svn.berlios.de/openocd/trunk@1301 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
oharboe
2009-01-05 09:32:23 +00:00
parent 22421a9657
commit a8e12a95fa
4 changed files with 198 additions and 62 deletions
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25
src/flash/pic32mx.h
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@@ -42,22 +42,31 @@ typedef struct pic32mx_flash_bank_s
/* pic32mx memory locations */
#define PIC32MX_KUSEG_PGM_FLASH 0x7D000000
#define PIC32MX_KUSEG_RAM 0x7F000000
#define PIC32MX_KUSEG_RAM 0x7F000000
#define PIC32MX_KSEG0_RAM 0x80000000
#define PIC32MX_KSEG0_RAM 0x80000000
#define PIC32MX_KSEG0_PGM_FLASH 0x9D000000
#define PIC32MX_KSEG0_BOOT_FLASH 0x9FC00000
#define PIC32MX_KSEG1_RAM 0xA0000000
#define PIC32MX_KSEG1_RAM 0xA0000000
#define PIC32MX_KSEG1_PGM_FLASH 0xBD000000
#define PIC32MX_KSEG1_PERIPHERAL 0xBF800000
#define PIC32MX_KSEG1_BOOT_FLASH 0xBFC00000
#define PIC32MX_PHYS_RAM 0x00000000
#define PIC32MX_PHYS_RAM 0x00000000
#define PIC32MX_PHYS_PGM_FLASH 0x1D000000
#define PIC32MX_PHYS_PERIPHERALS 0x1F800000
#define PIC32MX_PHYS_BOOT_FLASH 0x1FC00000
/*
* Translate Virtual and Physical addresses.
* Note: These macros only work for KSEG0/KSEG1 addresses.
*/
#define KS1Virt2Phys(vaddr) ((vaddr)-0xA0000000)
#define Phys2KS1Virt(paddr) ((paddr)+0xA0000000)
#define KS0Virt2Phys(vaddr) ((vaddr)-0x80000000)
#define Phys2KS0Virt(paddr) ((paddr)+0x80000000)
/* pic32mx configuration register locations */
#define PIC32MX_DEVCFG0 0xBFC02FFC
@@ -77,11 +86,11 @@ typedef struct pic32mx_flash_bank_s
#define NVMCON_NVMERR (1<<13)
#define NVMCON_LVDERR (1<<12)
#define NVMCON_LVDSTAT (1<<11)
#define NVMCON_OP_PFM_ERASE 0x5
#define NVMCON_OP_PFM_ERASE 0x5
#define NVMCON_OP_PAGE_ERASE 0x4
#define NVMCON_OP_ROW_PROG 0x3
#define NVMCON_OP_WORD_PROG 0x1
#define NVMCON_OP_NOP 0x0
#define NVMCON_OP_ROW_PROG 0x3
#define NVMCON_OP_WORD_PROG 0x1
#define NVMCON_OP_NOP 0x0
#define PIC32MX_NVMKEY 0xBF80F410
#define PIC32MX_NVMADDR 0xBF80F420