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Diffstat (limited to 'src/flash/nor/str9x.h')
| -rw-r--r-- | src/flash/nor/str9x.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/src/flash/nor/str9x.h b/src/flash/nor/str9x.h new file mode 100644 index 00000000..c9d5152f --- /dev/null +++ b/src/flash/nor/str9x.h @@ -0,0 +1,62 @@ +/*************************************************************************** + * Copyright (C) 2005 by Dominic Rath * + * Dominic.Rath@gmx.de * + * * + * Copyright (C) 2008 by Spencer Oliver * + * spen@spen-soft.co.uk * + * * + * 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 STR9X_H +#define STR9X_H + +#include "flash.h" + +struct str9x_flash_bank +{ + uint32_t *sector_bits; + int variant; + int bank1; + struct working_area *write_algorithm; +}; + +enum str9x_status_codes +{ + STR9X_CMD_SUCCESS = 0, + STR9X_INVALID_COMMAND = 1, + STR9X_SRC_ADDR_ERROR = 2, + STR9X_DST_ADDR_ERROR = 3, + STR9X_SRC_ADDR_NOT_MAPPED = 4, + STR9X_DST_ADDR_NOT_MAPPED = 5, + STR9X_COUNT_ERROR = 6, + STR9X_INVALID_SECTOR = 7, + STR9X_SECTOR_NOT_BLANK = 8, + STR9X_SECTOR_NOT_PREPARED = 9, + STR9X_COMPARE_ERROR = 10, + STR9X_BUSY = 11 +}; + +/* Flash registers */ + +#define FLASH_BBSR 0x54000000 /* Boot Bank Size Register */ +#define FLASH_NBBSR 0x54000004 /* Non-Boot Bank Size Register */ +#define FLASH_BBADR 0x5400000C /* Boot Bank Base Address Register */ +#define FLASH_NBBADR 0x54000010 /* Non-Boot Bank Base Address Register */ +#define FLASH_CR 0x54000018 /* Control Register */ +#define FLASH_SR 0x5400001C /* Status Register */ +#define FLASH_BCE5ADDR 0x54000020 /* BC Fifth Entry Target Address Register */ + +#endif /* STR9X_H */ |