auracaster/openocd
3
0
Fork 1
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

NOR: add read() callback to struct flash_driver

Browse Source 
Final target is to force bus_width size during CFI flash
read.
In this first step I need to replace default flash read
with flash specific implementation.
This patch introduces:
- flash_driver_read() layer;
- default_flash_read(), backward compatible;
- read() callback in struct flash_driver;
- proper initialization in every flash_driver instance.

Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
This commit is contained in:
Antonio Borneo
2010-05-11 11:16:33 +08:00
committed by Øyvind Harboe
parent 24ebfffff5
commit bc8be110ff
23 changed files with 72 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/flash/nor/imp.h
View File

@@ -40,6 +40,8 @@ int flash_driver_erase(struct flash_bank *bank, int first, int last);
int flash_driver_protect(struct flash_bank *bank, int set, int first, int last);
int flash_driver_write(struct flash_bank *bank,
uint8_t *buffer, uint32_t offset, uint32_t count);
int flash_driver_read(struct flash_bank *bank,
uint8_t *buffer, uint32_t offset, uint32_t count);
/* write (optional verify) an image to flash memory of the given target */
int flash_write_unlock(struct target *target, struct image *image,