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Diffstat (limited to 'src/flash/nor/at91sam7.h')
| -rw-r--r-- | src/flash/nor/at91sam7.h | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/src/flash/nor/at91sam7.h b/src/flash/nor/at91sam7.h deleted file mode 100644 index eb354337..00000000 --- a/src/flash/nor/at91sam7.h +++ /dev/null @@ -1,116 +0,0 @@ -/*************************************************************************** - * Copyright (C) 2006 by Magnus Lundin * - * lundin@mlu.mine.nu * - * * - * Copyright (C) 2006 by Gheorghe Guran (atlas) * - * * - * This program is free software; you can redistribute it and/or modify * - * it under the terms of the GNU General Public License as published by * - * the Free Software Foundation; either version 2 of the License, or * - * (at your option) any later version. * - * * - * This program is distributed in the hope that it will be useful, * - * but WITHOUT ANY WARRANTY; without even the implied warranty of * - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * - * GNU General Public License for more details. * - * * - * You should have received a copy of the GNU General Public License * - * along with this program; if not, write to the * - * Free Software Foundation, Inc., * - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * - ***************************************************************************/ - -#ifndef AT91SAM7_H -#define AT91SAM7_H - -struct at91sam7_flash_bank -{ - /* 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 - -/* 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 - -/* MC_FSR bit definitions */ -#define MC_FSR_FRDY 1 -#define MC_FSR_EOL 2 - -/* AT91SAM7 constants */ -#define RC_FREQ 32000 - -/* Flash timing modes */ -#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 - -#endif /* AT91SAM7_H */ |