Change mss_scrub timeout to account for slow MCBIST

Change-Id: If1b170563ddd99d911f851e30489878e8a7e5d8f
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/32396
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: JACOB L. HARVEY <jlharvey@us.ibm.com>
Dev-Ready: JACOB L. HARVEY <jlharvey@us.ibm.com>
Reviewed-by: ANDRE A. MARIN <aamarin@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/32398
Reviewed-by: Hostboot Team <hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>

Author: brs332

src/import/chips/p9/procedures/hwp/memory/p9_mss_scrub.C

@@ -78,7 +78,7 @@ fapi2::ReturnCode p9_mss_scrub( const fapi2::Target<TARGET_TYPE_MCBIST>& i_targe
     };
 
     // We'll fill in the initial delay below
-    mss::poll_parameters l_poll_parameters(0, 200, 10 * mss::DELAY_1MS, 200, 500);
+    mss::poll_parameters l_poll_parameters(0, 200, 100 * mss::DELAY_1MS, 200, 500);
     uint64_t l_memory_size = 0;
 
     FAPI_TRY( mss::eff_memory_size(i_target, l_memory_size) );