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| author | Sean Nelson <audiohacked@gmail.com> | 2010-01-04 17:15:23 +0000 |
|---|---|---|
| committer | Sean Nelson <audiohacked@gmail.com> | 2010-01-04 17:15:23 +0000 |
| commit | c57a920f3495526102daaff052942ab05be6cde0 (patch) | |
| tree | dda6bfc4455a771f8074f7ae1c4d66debeff712a /flash.h | |
| parent | 009c51b06206839ea0fc1124724e5bd3e0ec149d (diff) | |
| download | ast2050-flashrom-c57a920f3495526102daaff052942ab05be6cde0.zip ast2050-flashrom-c57a920f3495526102daaff052942ab05be6cde0.tar.gz | |
Generify jedec functions by introducing an address mask
The patch converts jedec functions into mask-based generics which can
be used for many chip provided the only changes are the addresses are
converted from 0x5555/0x2AAA to 0x555/0x2AA or similar.
The patch mostly changes jedec.c, but a few other files are changed
because they use the jedec functions within their own functions.
The patch also adds a copyright line to flashchips.c because of my
recent work in converting AMD and Atmel chips to use struct erase_block.
Corresponding to flashrom svn r828.
Signed-off-by: Sean Nelson <audiohacked@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Diffstat (limited to 'flash.h')
| -rw-r--r-- | flash.h | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -144,6 +144,9 @@ enum chipbustype { */ #define NUM_ERASEFUNCTIONS 5 +#define FEATURE_REGISTERMAP (1 << 0) +#define FEATURE_BYTEWRITES (1 << 1) + struct flashchip { const char *vendor; const char *name; @@ -160,6 +163,7 @@ struct flashchip { int total_size; int page_size; + int feature_bits; /* * Indicate if flashrom has been tested with this flash chip and if |
