From c7ea4ae02c69fdc4837511582f654255e10fba4a Mon Sep 17 00:00:00 2001 From: Carl-Daniel Hailfinger Date: Mon, 16 Jun 2014 22:36:17 +0000 Subject: EEPROM support: handle implicit erase Add support for EEPROMs with 1 byte granularity and implicit erase on write. flashrom will not try to erase before write on these chips. Explicitly requested erase with -E is done by writing 0xff. Corresponding to flashrom svn r1822. Signed-off-by: Carl-Daniel Hailfinger Acked-by: Stefan Tauner --- flash.h | 1 + 1 file changed, 1 insertion(+) (limited to 'flash.h') diff --git a/flash.h b/flash.h index cb53ad1..c2de2d0 100644 --- a/flash.h +++ b/flash.h @@ -87,6 +87,7 @@ enum write_granularity { write_gran_528bytes, /* If less than 528 bytes are written, the unwritten bytes are undefined. */ write_gran_1024bytes, /* If less than 1024 bytes are written, the unwritten bytes are undefined. */ write_gran_1056bytes, /* If less than 1056 bytes are written, the unwritten bytes are undefined. */ + write_gran_1byte_implicit_erase, /* EEPROMs and other chips with implicit erase and 1-byte writes. */ }; /* -- cgit v1.1