From 55f0053bc34e10d118e383f782b7be5cb14f59d2 Mon Sep 17 00:00:00 2001 From: Mike Baiocchi Date: Thu, 22 Mar 2018 16:12:21 -0500 Subject: Reset Host-mode Processor I2C Masters connected to the TPMs This commit resets the I2C buses connected to the TPMs early in the IPL since the FSP can't do the reset for us as they lack a FSI I2C connection to the TPMs. Change-Id: I4b4893da447f3c567c04a8d0c2b647f2927ec0ab RTC:188956 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/56188 Reviewed-by: ILYA SMIRNOV Reviewed-by: Nicholas E. Bofferding Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Daniel M. Crowell --- src/include/usr/i2c/i2cif.H | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/include') diff --git a/src/include/usr/i2c/i2cif.H b/src/include/usr/i2c/i2cif.H index 5fa3216e4..a902fbcbf 100644 --- a/src/include/usr/i2c/i2cif.H +++ b/src/include/usr/i2c/i2cif.H @@ -93,6 +93,8 @@ enum i2cEngineSelect : uint8_t I2C_ENGINE_SELECT_ONLY_1 | I2C_ENGINE_SELECT_ONLY_2 | I2C_ENGINE_SELECT_ONLY_3, + + I2C_ENGINE_SELECT_NONE = 0x00, }; /** -- cgit v1.2.3