From bc8be110ff314cab0e09792a05b6871672c18302 Mon Sep 17 00:00:00 2001 From: Antonio Borneo Date: Tue, 11 May 2010 11:16:33 +0800 Subject: NOR: add read() callback to struct flash_driver 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 --- src/flash/nor/imp.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/flash/nor/imp.h') diff --git a/src/flash/nor/imp.h b/src/flash/nor/imp.h index 34ccbe4e..de1bc9e5 100644 --- a/src/flash/nor/imp.h +++ b/src/flash/nor/imp.h @@ -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, -- cgit v1.2.3-18-g5258