diff options
author | Joachim Fenkes <fenkes@de.ibm.com> | 2016-11-03 18:27:00 -0500 |
---|---|---|
committer | Sachin Gupta <sgupta2m@in.ibm.com> | 2016-11-04 12:28:12 -0400 |
commit | ae485093385af17094b0bdd244a4a108aec10373 (patch) | |
tree | ac8bcca1ccae70dadbab6a0a99661bdbc7dc8415 /src/import | |
parent | d737fed5c33eed4bbbd1a18ac363a3423dd16274 (diff) | |
download | talos-sbe-ae485093385af17094b0bdd244a4a108aec10373.tar.gz talos-sbe-ae485093385af17094b0bdd244a4a108aec10373.zip |
p9_sbe_tp_chiplet_init1: Enable PCB automatic reset on timeout
No more weird error messages because a stuck chiplet got the entire
PCB network stuck.
Change-Id: I05b7220fcd4ef4322075197214707f04837fd1f6
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/32218
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: PPE CI <ppe-ci+hostboot@us.ibm.com>
Reviewed-by: Joseph J. McGill <jmcgill@us.ibm.com>
Reviewed-by: SRINIVAS V. POLISETTY <srinivan@in.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/32219
Reviewed-by: Hostboot Team <hostboot@us.ibm.com>
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
Diffstat (limited to 'src/import')
-rw-r--r-- | src/import/chips/p9/procedures/hwp/perv/p9_sbe_tp_chiplet_init1.C | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/import/chips/p9/procedures/hwp/perv/p9_sbe_tp_chiplet_init1.C b/src/import/chips/p9/procedures/hwp/perv/p9_sbe_tp_chiplet_init1.C index ef983fe5..94301633 100644 --- a/src/import/chips/p9/procedures/hwp/perv/p9_sbe_tp_chiplet_init1.C +++ b/src/import/chips/p9/procedures/hwp/perv/p9_sbe_tp_chiplet_init1.C @@ -81,6 +81,10 @@ fapi2::ReturnCode p9_sbe_tp_chiplet_init1(const l_data64.clearBit<PERV_ROOT_CTRL0_SET_PCB_RESET_DC>(); FAPI_TRY(fapi2::putScom(i_target_chip, PERV_ROOT_CTRL0_SCOM, l_data64)); + FAPI_DBG("Enable PCB auto-reset"); + l_data64.flush<0>().setBit<PERV_RESET_REG_TIMEOUT_EN>(); + FAPI_TRY(fapi2::putScom(i_target_chip, PERV_RESET_REG, l_data64)); + FAPI_DBG("Set Chiplet Enable"); //Setting PERV_CTRL0 register value FAPI_TRY(fapi2::getScom(i_target_chip, PERV_PERV_CTRL0_SCOM, l_data64)); |