diff options
| author | hailfinger <hailfinger@2b7e53f0-3cfb-0310-b3e9-8179ed1497e1> | 2010-07-14 16:19:05 +0000 |
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| committer | hailfinger <hailfinger@2b7e53f0-3cfb-0310-b3e9-8179ed1497e1> | 2010-07-14 16:19:05 +0000 |
| commit | 395dd1d1e2d37d90416e6d296a5f1f79bb320842 (patch) | |
| tree | a9049f708d0ab7d42d122fecd23855aaa819c5bc /dummyflasher.c | |
| parent | e8db2112db803b2c94a9fb55b136ebebda08c1ce (diff) | |
| download | flashrom-395dd1d1e2d37d90416e6d296a5f1f79bb320842.tar.gz | |
Convert SPI chips to partial write, but wrap the write functions in a
compat layer to allow converting the rest of flashrom later.
I actually have patches for most of the remaining conversion, but I
wanted to get this out and reviewed first.
Tested on Intel NM10 by David Hendricks.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
git-svn-id: https://code.coreboot.org/svn/flashrom/trunk@1080 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'dummyflasher.c')
| -rw-r--r-- | dummyflasher.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/dummyflasher.c b/dummyflasher.c index 5f88fc4..479a938 100644 --- a/dummyflasher.c +++ b/dummyflasher.c @@ -167,3 +167,12 @@ int dummy_spi_read(struct flashchip *flash, uint8_t *buf, int start, int len) return spi_read_chunked(flash, buf, start, len, 64 * 1024); } +/* Is is impossible to trigger this code path because dummyflasher probing will + * never be successful, and the current frontend refuses to write in that case. + * Other frontends may allow writing even for non-detected chips, though. + */ +int dummy_spi_write_256(struct flashchip *flash, uint8_t *buf, int start, int len) +{ + spi_disable_blockprotect(); + return spi_write_chunked(flash, buf, start, len, 256); +} |