X-Git-Url: https://review.openocd.org/gitweb?a=blobdiff_plain;f=src%2Fflash%2Fat91sam7.h;h=4510686909b245090ac6809ce5b99a2eeb82157f;hb=eba5608b5227696e00437543c0226ed04cae12d5;hp=efc669e36d6a25e072aa712fd711ac3bc25d4f43;hpb=e5408ce0b6b4805421fd81fe772b070367854c03;p=openocd.git diff --git a/src/flash/at91sam7.h b/src/flash/at91sam7.h index efc669e36d..4510686909 100644 --- a/src/flash/at91sam7.h +++ b/src/flash/at91sam7.h @@ -24,97 +24,95 @@ #define AT91SAM7_H #include "flash.h" -#include "target.h" - -typedef struct at91sam7_flash_bank_s +struct at91sam7_flash_bank { - /* chip id register */ - u32 cidr; - u16 cidr_ext; - u16 cidr_nvptyp; - u16 cidr_arch; - u16 cidr_sramsiz; - u16 cidr_nvpsiz; - u16 cidr_nvpsiz2; - u16 cidr_eproc; - u16 cidr_version; - char *target_name; - - /* flash auto-detection */ - u8 flash_autodetection; - - /* flash geometry */ - u16 pages_per_sector; - u16 pagesize; - u16 pages_in_lockregion; - - /* nv memory bits */ - u16 num_lockbits_on; - u16 lockbits; - u16 num_nvmbits; - u16 num_nvmbits_on; - u16 nvmbits; - u8 securitybit; - - /* 0: not init - 1: fmcn for nvbits (1uS) - 2: fmcn for flash (1.5uS) */ - u8 flashmode; - - /* main clock status */ - u8 mck_valid; - u32 mck_freq; - - /* external clock frequency */ - u32 ext_freq; - -} at91sam7_flash_bank_t; + /* chip id register */ + uint32_t cidr; + uint16_t cidr_ext; + uint16_t cidr_nvptyp; + uint16_t cidr_arch; + uint16_t cidr_sramsiz; + uint16_t cidr_nvpsiz; + uint16_t cidr_nvpsiz2; + uint16_t cidr_eproc; + uint16_t cidr_version; + char *target_name; + + /* flash auto-detection */ + uint8_t flash_autodetection; + + /* flash geometry */ + uint16_t pages_per_sector; + uint16_t pagesize; + uint16_t pages_in_lockregion; + + /* nv memory bits */ + uint16_t num_lockbits_on; + uint16_t lockbits; + uint16_t num_nvmbits; + uint16_t num_nvmbits_on; + uint16_t nvmbits; + uint8_t securitybit; + + /* 0: not init + * 1: fmcn for nvbits (1uS) + * 2: fmcn for flash (1.5uS) */ + uint8_t flashmode; + + /* main clock status */ + uint8_t mck_valid; + uint32_t mck_freq; + + /* external clock frequency */ + uint32_t ext_freq; + +}; /* AT91SAM7 control registers */ -#define DBGU_CIDR 0xFFFFF240 -#define CKGR_MCFR 0xFFFFFC24 -#define CKGR_MOR 0xFFFFFC20 -#define CKGR_MCFR_MAINRDY 0x10000 -#define CKGR_PLLR 0xFFFFFC2c -#define CKGR_PLLR_DIV 0xff -#define CKGR_PLLR_MUL 0x07ff0000 -#define PMC_MCKR 0xFFFFFC30 -#define PMC_MCKR_CSS 0x03 -#define PMC_MCKR_PRES 0x1c +#define DBGU_CIDR 0xFFFFF240 +#define CKGR_MCFR 0xFFFFFC24 +#define CKGR_MOR 0xFFFFFC20 +#define CKGR_MCFR_MAINRDY 0x10000 +#define CKGR_PLLR 0xFFFFFC2c +#define CKGR_PLLR_DIV 0xff +#define CKGR_PLLR_MUL 0x07ff0000 +#define PMC_MCKR 0xFFFFFC30 +#define PMC_MCKR_CSS 0x03 +#define PMC_MCKR_PRES 0x1c /* Flash Controller Commands */ -#define WP 0x01 -#define SLB 0x02 -#define WPL 0x03 -#define CLB 0x04 -#define EA 0x08 -#define SGPB 0x0B -#define CGPB 0x0D -#define SSB 0x0F +#define WP 0x01 +#define SLB 0x02 +#define WPL 0x03 +#define CLB 0x04 +#define EA 0x08 +#define SGPB 0x0B +#define CGPB 0x0D +#define SSB 0x0F /* MC_FSR bit definitions */ -#define MC_FSR_FRDY 1 -#define MC_FSR_EOL 2 +#define MC_FSR_FRDY 1 +#define MC_FSR_EOL 2 /* AT91SAM7 constants */ -#define RC_FREQ 32000 +#define RC_FREQ 32000 /* Flash timing modes */ -#define FMR_TIMING_NONE 0 -#define FMR_TIMING_NVBITS 1 -#define FMR_TIMING_FLASH 2 +#define FMR_TIMING_NONE 0 +#define FMR_TIMING_NVBITS 1 +#define FMR_TIMING_FLASH 2 /* Flash size constants */ -#define FLASH_SIZE_8KB 1 -#define FLASH_SIZE_16KB 2 -#define FLASH_SIZE_32KB 3 -#define FLASH_SIZE_64KB 5 -#define FLASH_SIZE_128KB 7 -#define FLASH_SIZE_256KB 9 -#define FLASH_SIZE_512KB 10 -#define FLASH_SIZE_1024KB 12 -#define FLASH_SIZE_2048KB 14 +#define FLASH_SIZE_8KB 1 +#define FLASH_SIZE_16KB 2 +#define FLASH_SIZE_32KB 3 +#define FLASH_SIZE_64KB 5 +#define FLASH_SIZE_128KB 7 +#define FLASH_SIZE_256KB 9 +#define FLASH_SIZE_512KB 10 +#define FLASH_SIZE_1024KB 12 +#define FLASH_SIZE_2048KB 14 #endif /* AT91SAM7_H */