From cbf563cbde925dae6971c7df305493a638de51c6 Mon Sep 17 00:00:00 2001 From: Carl-Daniel Hailfinger Date: Tue, 16 Jun 2009 08:55:44 +0000 Subject: Support reads of arbitrary range That means you can tell flashrom to read exactly bytes 12345-56789 (start 12345, length 44445) and it will not fetch a single byte more. Uwe tested this on one LPC, one SPI, and one parallel flash board. Corresponding to flashrom svn r596. Signed-off-by: Carl-Daniel Hailfinger Acked-by: Uwe Hermann --- sb600spi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sb600spi.c') diff --git a/sb600spi.c b/sb600spi.c index 259ad27..f4f3492 100644 --- a/sb600spi.c +++ b/sb600spi.c @@ -39,10 +39,10 @@ struct sb600_spi_controller { struct sb600_spi_controller *spi_bar = NULL; uint8_t *sb600_spibar; -int sb600_spi_read(struct flashchip *flash, uint8_t *buf) +int sb600_spi_read(struct flashchip *flash, uint8_t *buf, int start, int len) { /* Maximum read length is 8 bytes. */ - return spi_read_chunked(flash, buf, 8); + return spi_read_chunked(flash, buf, start, len, 8); } uint8_t sb600_read_status_register(void) -- cgit v1.1