From a06287c9a04cfb055be958839ec18ce5e091c7fb Mon Sep 17 00:00:00 2001 From: Carl-Daniel Hailfinger Date: Wed, 23 Sep 2009 22:01:33 +0000 Subject: Switch SST49LF004A/B to block erase, remove the hack which simulated (unsupported) chip erase Annotate SST49LF004B quirks for TBL#. Add TEST_OK_PRW which is useful when a PREW chip gets a new erase routine. Change a few erase function prototypes to use unsigned int instead of int. Corresponding to flashrom svn r731. Signed-off-by: Carl-Daniel Hailfinger Acked-by: Luc Verhaegen --- flash.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'flash.h') diff --git a/flash.h b/flash.h index 4bbd9a7f..8e0ad7f6 100644 --- a/flash.h +++ b/flash.h @@ -225,6 +225,7 @@ struct flashchip { #define TEST_OK_WRITE (1 << 3) #define TEST_OK_PR (TEST_OK_PROBE | TEST_OK_READ) #define TEST_OK_PRE (TEST_OK_PROBE | TEST_OK_READ | TEST_OK_ERASE) +#define TEST_OK_PRW (TEST_OK_PROBE | TEST_OK_READ | TEST_OK_WRITE) #define TEST_OK_PREW (TEST_OK_PROBE | TEST_OK_READ | TEST_OK_ERASE | TEST_OK_WRITE) #define TEST_OK_MASK 0x0f @@ -596,8 +597,8 @@ int write_byte_program_jedec(chipaddr bios, uint8_t *src, int probe_jedec(struct flashchip *flash); int erase_chip_jedec(struct flashchip *flash); int write_jedec(struct flashchip *flash, uint8_t *buf); -int erase_sector_jedec(struct flashchip *flash, unsigned int page, int pagesize); -int erase_block_jedec(struct flashchip *flash, unsigned int page, int blocksize); +int erase_sector_jedec(struct flashchip *flash, unsigned int page, unsigned int pagesize); +int erase_block_jedec(struct flashchip *flash, unsigned int page, unsigned int blocksize); int write_sector_jedec(chipaddr bios, uint8_t *src, chipaddr dst, unsigned int page_size); @@ -657,6 +658,7 @@ int write_49lfxxxc(struct flashchip *flash, uint8_t *buf); /* sst_fwhub.c */ int probe_sst_fwhub(struct flashchip *flash); int erase_sst_fwhub(struct flashchip *flash); +int erase_sst_fwhub_block(struct flashchip *flash, unsigned int offset, unsigned int page_size); int write_sst_fwhub(struct flashchip *flash, uint8_t *buf); /* w39v040c.c */ -- cgit v1.2.3