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Switch SST49LF004A/B to block erase, remove the hack which simulated (unsupported) chip erase

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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 <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Luc Verhaegen <libv@skynet.be>
This commit is contained in:
Carl-Daniel Hailfinger
2009-09-23 22:01:33 +00:00
parent c025268340
commit a06287c9a0
4 changed files with 24 additions and 6 deletions
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6
flash.h
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@ -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 */