From 97b414635410aab47515b2f77dee847fa8382be8 Mon Sep 17 00:00:00 2001 From: Joachim Fenkes Date: Thu, 6 Sep 2018 17:52:07 +0200 Subject: p9_sbe_lpc_init: Skip final error check for Fleetwood GA1 As a temporary workaround for SW440738, ignore errors after LPC init so we don't halt the IPL for a benign LPC error on the alt master LPC. If the master LPC happens to have a problem we'll find out soon enough. Change-Id: I2d97efe6b49bfab83b834dde31ed878588339bd0 CQ: SW440738 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/65767 Reviewed-by: Joseph J. McGill Tested-by: Jenkins Server Tested-by: PPE CI Reviewed-by: Dean Sanner Reviewed-by: Jennifer A. Stofer Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/65776 Tested-by: FSP CI Jenkins Reviewed-by: Sachin Gupta --- src/import/chips/p9/procedures/hwp/perv/p9_sbe_lpc_init.C | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/import/chips/p9/procedures/hwp') diff --git a/src/import/chips/p9/procedures/hwp/perv/p9_sbe_lpc_init.C b/src/import/chips/p9/procedures/hwp/perv/p9_sbe_lpc_init.C index c516bb40..155d2577 100644 --- a/src/import/chips/p9/procedures/hwp/perv/p9_sbe_lpc_init.C +++ b/src/import/chips/p9/procedures/hwp/perv/p9_sbe_lpc_init.C @@ -180,6 +180,7 @@ fapi2::ReturnCode p9_sbe_lpc_init( FAPI_TRY(lpc_write(i_target_chip, LPCM_LPC_MASTER_TIMEOUT_REG, LPCM_LPC_MASTER_TIMEOUT_VALUE), "Error trying to set up the LPC host controller timeout"); +#if 0 // disable check for GA1 to make sure system boots if backup LPC is held in reset when backup DPSS breaks - SW440738 //------------------------------------------------------------------------------------------ //--- STEP 4: Check that everyone is happy //------------------------------------------------------------------------------------------ @@ -190,6 +191,7 @@ fapi2::ReturnCode p9_sbe_lpc_init( set_FFDC_TARGET_CHIP(i_target_chip). set_TARGET_CHIP(i_target_chip), "The OPB master indicated an error after LPC setup"); +#endif FAPI_DBG("p9_sbe_lpc_init: Exiting ..."); -- cgit v1.2.1