From 16fe79048f5254661ff2342aa481cbb44657b7ff Mon Sep 17 00:00:00 2001 From: Arthur Heymans Date: Wed, 12 Apr 2017 17:01:31 +0200 Subject: sb/intel/*: Use common SMBus functions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-on: https://review.coreboot.org/19258 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki --- src/include/device/smbus_def.h | 1 + 1 file changed, 1 insertion(+) (limited to 'src/include/device/smbus_def.h') 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 */ -- cgit v1.2.3