From e528c80022f5858193fa1c14bb940b3f6b644ff4 Mon Sep 17 00:00:00 2001 From: Chris Steffen Date: Thu, 13 Oct 2016 18:33:51 -0500 Subject: Xbus Fixes - Fix for HW390103 in xbus link training - Updated Xbus initfile settigns for group 0 & 1 - Updated Xbus Clean Up pll settings Change-Id: I928e6306bf71d922b65cbbff4a27d2cbf3d3b066 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/31196 Tested-by: Jenkins Server Tested-by: Hostboot CI Reviewed-by: Matt K. Light Reviewed-by: Gary A. Peterson Reviewed-by: Jennifer A. Stofer Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/31197 Reviewed-by: Hostboot Team Tested-by: FSP CI Jenkins Reviewed-by: Daniel M. Crowell --- src/import/chips/p9/procedures/hwp/io/p9_io_xbus_linktrain.C | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'src/import/chips/p9/procedures/hwp/io') diff --git a/src/import/chips/p9/procedures/hwp/io/p9_io_xbus_linktrain.C b/src/import/chips/p9/procedures/hwp/io/p9_io_xbus_linktrain.C index 2f7cf99f3..70a50f148 100644 --- a/src/import/chips/p9/procedures/hwp/io/p9_io_xbus_linktrain.C +++ b/src/import/chips/p9/procedures/hwp/io/p9_io_xbus_linktrain.C @@ -853,10 +853,11 @@ fapi2::ReturnCode p9_io_xbus_linktrain( "P9 IO Xbus Linktrain Polling Failed" ); - // Disable the Tx Serializer Sync - FAPI_TRY( tx_serializer_sync_power_off( l_mtgt, l_stgt, i_grp ), - "tx_serializer_sync_power_off Failed."); - + // >> HW390103 -- Leave Tx Unload Clock Disable Off + //// Disable the Tx Serializer Sync + //FAPI_TRY( tx_serializer_sync_power_off( l_mtgt, l_stgt, i_grp ), + // "tx_serializer_sync_power_off Failed."); + // << HW390103 -- Leave Tx Unload Clock Disable Off // Record the Bad Lane Vectors after link training. FAPI_TRY( get_bad_lane_data( l_mtgt, i_grp, l_m_post_bad_data ), -- cgit v1.2.1