Convert SPI chips to partial write
However, wrap the write functions in a compat layer to allow converting
the rest of flashrom later. Tested on Intel NM10 by David Hendricks.
Corresponding to flashrom svn r1080.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
diff --git a/chipdrivers.h b/chipdrivers.h
index aeee095..ca3b190 100644
--- a/chipdrivers.h
+++ b/chipdrivers.h
@@ -43,6 +43,8 @@
int spi_block_erase_c7(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
int spi_chip_write_1(struct flashchip *flash, uint8_t *buf);
int spi_chip_write_256(struct flashchip *flash, uint8_t *buf);
+int spi_chip_write_1_new(struct flashchip *flash, uint8_t *buf, int start, int len);
+int spi_chip_write_256_new(struct flashchip *flash, uint8_t *buf, int start, int len);
int spi_chip_read(struct flashchip *flash, uint8_t *buf, int start, int len);
uint8_t spi_read_status_register(void);
int spi_disable_blockprotect(void);
@@ -51,7 +53,7 @@
int spi_nbyte_read(int addr, uint8_t *bytes, int len);
int spi_read_chunked(struct flashchip *flash, uint8_t *buf, int start, int len, int chunksize);
int spi_write_chunked(struct flashchip *flash, uint8_t *buf, int start, int len, int chunksize);
-int spi_aai_write(struct flashchip *flash, uint8_t *buf);
+int spi_aai_write(struct flashchip *flash, uint8_t *buf, int start, int len);
/* 82802ab.c */
uint8_t wait_82802ab(chipaddr bios);