diff options
Diffstat (limited to 'src/flash/nor/driver.h')
| -rw-r--r-- | src/flash/nor/driver.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/flash/nor/driver.h b/src/flash/nor/driver.h index 0e771327..3757442f 100644 --- a/src/flash/nor/driver.h +++ b/src/flash/nor/driver.h @@ -3,6 +3,7 @@ * Copyright (C) 2007,2008 Øyvind Harboe <oyvind.harboe@zylin.com> * * Copyright (C) 2008 by Spencer Oliver <spen@spen-soft.co.uk> * * Copyright (C) 2009 Zachary T Welch <zw@superlucidity.net> * + * Copyright (C) 2010 by Antonio Borneo <borneo.antonio@gmail.com> * * * * 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 * @@ -131,6 +132,20 @@ struct flash_driver uint8_t *buffer, uint32_t offset, uint32_t count); /** + * Read data from the flash. Note CPU address will be + * "bank->base + offset", while the physical address is + * dependent upon current target MMU mappings. + * + * @param bank The bank to read. + * @param buffer The data bytes read. + * @param offset The offset into the chip to read. + * @param count The number of bytes to read. + * @returns ERROR_OK if successful; otherwise, an error code. + */ + int (*read)(struct flash_bank *bank, + uint8_t *buffer, uint32_t offset, uint32_t count); + + /** * Probe to determine what kind of flash is present. * This is invoked by the "probe" script command. * |