SST25VF040B using 0x90 identification and AAI write

SST AAI is Auto Address Increment writing, a streamed write to the flash chip
where the first write command sets a starting address and following commands
simply append data. Unfortunately not supported by Winbond SPI masters.

From July 2008.

Corresponding to flashrom svn r407 and coreboot v2 svn r3913.

Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Peter Stuge <peter@stuge.se>

1 files changed, 1 insertions, 0 deletions

diff --git a/flash.h b/flash.h
index 0099b14..c74bacb 100644
--- a/flash.h
+++ b/flash.h
@@ -523,6 +523,7 @@ uint8_t spi_read_status_register();
 int spi_disable_blockprotect(void);
 void spi_byte_program(int address, uint8_t byte);
 int spi_nbyte_read(int address, uint8_t *bytes, int len);
+int spi_aai_write(struct flashchip *flash, uint8_t *buf);
 
 /* 82802ab.c */
 int probe_82802ab(struct flashchip *flash);