From 038392cae8c5a50b0098000566167fef68d047f5 Mon Sep 17 00:00:00 2001 From: Stephen Cprek Date: Tue, 16 Jan 2018 14:15:36 -0600 Subject: Move closing all unsecure memory regions to 21.3 Current windows that are left open at end of IPL - SBE FFDC - CPU Controls SP ATTN area - 0-64MB for SP ATTN Change-Id: I887fc63bcc70f2351530741bd251db12732a5948 RTC:168745 Backport:release-fips910 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/52045 Reviewed-by: Michael Baiocchi Tested-by: Jenkins Server Tested-by: FSP CI Jenkins Tested-by: Jenkins OP Build CI Reviewed-by: Nicholas E. Bofferding Reviewed-by: Marshall J. Wilks Tested-by: Jenkins OP HW Reviewed-by: Daniel M. Crowell --- src/include/usr/runtime/runtime.H | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/include/usr/runtime') diff --git a/src/include/usr/runtime/runtime.H b/src/include/usr/runtime/runtime.H index f82bf63fe..017154a1f 100644 --- a/src/include/usr/runtime/runtime.H +++ b/src/include/usr/runtime/runtime.H @@ -261,9 +261,10 @@ void rediscover_hdat( void ); /** * @brief Open necessary unsecure SBE windows for SP -> host communication - * Currently opens two windows + * Currently opens three windows * 1. CPU controls SP ATTN areas * 2. SP_HOST_UNTRUSTED_COMM_AREA_ADDR + * 3. SBE FFDC * * @return errlHndl_t Returns nullptr on success; otherwise errlog */ -- cgit v1.2.1