From c8305e1dee66cd69bd8fca38bff2c8bf32924306 Mon Sep 17 00:00:00 2001 From: Paul Kocialkowski Date: Fri, 16 Oct 2015 02:16:20 +0000 Subject: Add support for 128 bytes write granularity Some chips such as the ENE KB9012 internal flash require a write granularity of 128 bytes. Corresponding to flashrom svn r1897. Signed-off-by: Paul Kocialkowski Acked-by: Nico Huber --- flashrom.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'flashrom.c') diff --git a/flashrom.c b/flashrom.c index d51a44c7..c9c7e311 100644 --- a/flashrom.c +++ b/flashrom.c @@ -781,6 +781,9 @@ int need_erase(const uint8_t *have, const uint8_t *want, unsigned int len, enum break; } break; + case write_gran_128bytes: + result = need_erase_gran_bytes(have, want, len, 128); + break; case write_gran_256bytes: result = need_erase_gran_bytes(have, want, len, 256); break; @@ -847,6 +850,9 @@ static unsigned int get_next_write(const uint8_t *have, const uint8_t *want, uns case write_gran_1byte_implicit_erase: stride = 1; break; + case write_gran_128bytes: + stride = 128; + break; case write_gran_256bytes: stride = 256; break; -- cgit v1.2.3