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| author | Arthur Heymans <arthur@aheymans.xyz> | 2017-04-12 17:01:31 +0200 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2017-08-06 23:26:15 +0000 |
| commit | 16fe79048f5254661ff2342aa481cbb44657b7ff (patch) | |
| tree | 5ad72bc5c5a97ca9a7a47f5ab24bbe622f12e9e9 /src/include/device | |
| parent | 12d010306b3892b01350e96d83275206215d9f31 (diff) | |
| download | coreboot-16fe79048f5254661ff2342aa481cbb44657b7ff.tar.xz | |
sb/intel/*: Use common SMBus functions
All Intel southbridges implement the same SMBus functions.
This patch replaces all these similar and mostly identical
implementations with a common file.
This also makes i2c block read available to all those southbridges.
If the northbridge has to read a lot of SPD bytes sequentially, using
this function can reduce the time being spent to read SPD five-fold.
Change-Id: I93bb186e04e8c32dff04fc1abe4b5ecbc4c9c962
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/19258
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Diffstat (limited to 'src/include/device')
| -rw-r--r-- | src/include/device/smbus_def.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/include/device/smbus_def.h b/src/include/device/smbus_def.h index 971e9756a9..0b07400b37 100644 --- a/src/include/device/smbus_def.h +++ b/src/include/device/smbus_def.h @@ -5,5 +5,6 @@ #define SMBUS_ERROR -1 #define SMBUS_WAIT_UNTIL_READY_TIMEOUT -2 #define SMBUS_WAIT_UNTIL_DONE_TIMEOUT -3 +#define SMBUS_WAIT_UNTIL_ACTIVE_TIMEOUT -4 #endif /* DEVICE_SMBUS_DEF_H */ |