From bf7d7a673b1d18829aa2d638be6f2ce84fb91ead Mon Sep 17 00:00:00 2001 From: oliviermartin Date: Tue, 26 Apr 2011 17:07:23 +0000 Subject: [PATCH] ArmPlatformPkg/Sec: Initialize the GIC when Trustzone Support is not enabled The GIC was not enabled on MPCore platform with Trustzone support disabled. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11590 6f19259b-4bc3-4df7-8a09-765794883524 --- ArmPlatformPkg/Sec/Sec.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/ArmPlatformPkg/Sec/Sec.c b/ArmPlatformPkg/Sec/Sec.c index 6f8bce8338..508f418ce3 100644 --- a/ArmPlatformPkg/Sec/Sec.c +++ b/ArmPlatformPkg/Sec/Sec.c @@ -192,6 +192,9 @@ CEntryPoint ( } // Trustzone is not enabled, just enable the Distributor and CPU interface + if (CoreId == ARM_PRIMARY_CORE) { + PL390GicEnableDistributor (PcdGet32(PcdGicDistributorBase)); + } PL390GicEnableInterruptInterface(PcdGet32(PcdGicInterruptInterfaceBase)); // With Trustzone support the transition from Sec to Normal world is done by return_from_exception(). -- 2.39.2