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author | Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> | 2014-06-16 22:36:17 +0000 |
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committer | Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> | 2014-06-16 22:36:17 +0000 |
commit | 1b0e9fc8ea313cdffc4d38548cb0c8577481a467 (patch) | |
tree | bcd073d982639a0e055f777a48154bf026b99d18 /flash.h | |
parent | 600576b43d7f76adc49913a7a7dd21e318b063cf (diff) | |
download | flashrom-1b0e9fc8ea313cdffc4d38548cb0c8577481a467.tar.gz flashrom-1b0e9fc8ea313cdffc4d38548cb0c8577481a467.tar.bz2 flashrom-1b0e9fc8ea313cdffc4d38548cb0c8577481a467.zip |
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 <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Diffstat (limited to 'flash.h')
-rw-r--r-- | flash.h | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -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. */ }; /* |