diff options
| author | laforge <laforge@6dc7ffe9-61d6-0310-9af1-9938baff3ed1> | 2006-09-20 00:53:39 +0000 |
|---|---|---|
| committer | laforge <laforge@6dc7ffe9-61d6-0310-9af1-9938baff3ed1> | 2006-09-20 00:53:39 +0000 |
| commit | 8fba1712cbfd11781f6bb9e717f70bcb6ef5a6c0 (patch) | |
| tree | a21d4bea35ceb98727d3769e5424b8680a22df2f /firmware | |
| parent | 569d11d8a5f033fb3bb67b4cabe55d386bb25794 (diff) | |
- add some more flash related definitions
git-svn-id: https://svn.openpcd.org:2342/trunk@202 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
Diffstat (limited to 'firmware')
| -rw-r--r-- | firmware/include/AT91SAM7.h | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/firmware/include/AT91SAM7.h b/firmware/include/AT91SAM7.h index 9a6a9e7..53eb072 100644 --- a/firmware/include/AT91SAM7.h +++ b/firmware/include/AT91SAM7.h @@ -1918,34 +1918,30 @@ typedef struct _AT91S_UDP { #define AT91C_IFLASH_SIZE ((unsigned int) 0x00008000) // Internal FLASH size in byte (32 Kbytes) #define AT91C_IFLASH_PAGE_SIZE ((unsigned int) 128) // Internal FLASH Page Size: 128 bytes #define AT91C_IFLASH_PAGE_SHIFT 7 -#define AT91C_IFLASH_LOCK_REGION_SIZE ((unsigned int) 4096) // Internal FLASH Lock Region Size: 4 Kbytes -#define AT91C_IFLASH_NB_OF_PAGES ((unsigned int) 256) // Internal FLASH Number of Pages: 512 #define AT91C_IFLASH_NB_OF_LOCK_BITS ((unsigned int) 8) // Internal FLASH Number of Lock Bits: 8 #elif defined(__AT91SAM7S64__) #define AT91C_ISRAM_SIZE ((unsigned int) 0x00004000) // Internal SRAM size in byte (16 Kbytes) #define AT91C_IFLASH_SIZE ((unsigned int) 0x00010000) // Internal FLASH size in byte (64 Kbytes) #define AT91C_IFLASH_PAGE_SIZE ((unsigned int) 128) // Internal FLASH Page Size: 128 bytes #define AT91C_IFLASH_PAGE_SHIFT 7 -#define AT91C_IFLASH_LOCK_REGION_SIZE ((unsigned int) 4096) // Internal FLASH Lock Region Size: 4 Kbytes -#define AT91C_IFLASH_NB_OF_PAGES ((unsigned int) 512) // Internal FLASH Number of Pages: 512 #define AT91C_IFLASH_NB_OF_LOCK_BITS ((unsigned int) 16) // Internal FLASH Number of Lock Bits: 16 #elif defined(__AT91SAM7S128__) #define AT91C_ISRAM_SIZE ((unsigned int) 0x00008000) // Internal SRAM size in byte (32 Kbytes) #define AT91C_IFLASH_SIZE ((unsigned int) 0x00020000) // Internal FLASH size in byte (128 Kbytes) #define AT91C_IFLASH_PAGE_SIZE ((unsigned int) 256) // Internal FLASH Page Size: 256 bytes #define AT91C_IFLASH_PAGE_SHIFT 8 -#define AT91C_IFLASH_LOCK_REGION_SIZE ((unsigned int) 16384) // Internal FLASH Lock Region Size: 16 Kbytes -#define AT91C_IFLASH_NB_OF_PAGES ((unsigned int) 512) // Internal FLASH Number of Pages: 512 #define AT91C_IFLASH_NB_OF_LOCK_BITS ((unsigned int) 8) // Internal FLASH Number of Lock Bits: 8 #elif defined(__AT91SAM7S256__) +#define AT91C_ISRAM_SIZE ((unsigned int) 0x00010000) // Internal SRAM size in byte (64 Kbytes) #define AT91C_IFLASH_SIZE ((unsigned int) 0x00040000) // Internal FLASH size in byte (256 Kbytes) #define AT91C_IFLASH_PAGE_SIZE ((unsigned int) 256) // Internal FLASH Page Size: 256 bytes #define AT91C_IFLASH_PAGE_SHIFT 8 -#define AT91C_IFLASH_LOCK_REGION_SIZE ((unsigned int) 16384) // Internal FLASH Lock Region Size: 16 Kbytes -#define AT91C_IFLASH_NB_OF_PAGES ((unsigned int) 1024) // Internal FLASH Number of Pages: 1024 bytes #define AT91C_IFLASH_NB_OF_LOCK_BITS ((unsigned int) 16) // Internal FLASH Number of Lock Bits: 16 #else #error Have to define which __AT91SAM7Sxxx__ type #endif +#define AT91C_IFLASH_NB_OF_PAGES (AT91C_ISRAM_SIZE>>AT91C_IFLASH_PAGE_SHIFT) +#define AT91C_IFLASH_LOCK_REGION_SIZE (AT91C_ISRAM_SIZE/AT91C_IFLASH_NB_OF_LOCK_BITS) + #endif/*__AT91SAM7_H__*/ |