9ebddf29b3
The load-acquire/store-release operations (including exclusive variants) form a basis for atomic operations. Also remove the dmb, dsb, and isb functions from lib_helpers as barrier.h already included these. Lastly, utilize barrier.h. BUG=chrome-os-partner:31761 BRANCH=None TEST=Built and ran SMP bringup using barriers. Change-Id: I6304a478d769dc2626443005b4eec4325d8a06f4 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 8fac8d46b09d449d59f1b4f492d363392dcc4118 Original-Change-Id: I77ff160c635297a2c7cab71cb0d3f49f2536f6ff Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/216921 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9038 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
36 lines
1.2 KiB
Makefile
36 lines
1.2 KiB
Makefile
################################################################################
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## This file is part of the coreboot project.
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##
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## Copyright (C) 2014 Google Inc
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##
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## This program is free software; you can redistribute it and/or
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## modify it under the terms of the GNU General Public License as
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## published by the Free Software Foundation; version 2 of
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## the License.
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##
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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## You should have received a copy of the GNU General Public License
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## along with this program; if not, write to the Free Software
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## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
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## MA 02110-1301 USA
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##
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################################################################################
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lib_access = pstate.c sysctrl.c cache.c tlb.c clock.c
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ifeq ($(CONFIG_ARCH_BOOTBLOCK_ARMV8_64),y)
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bootblock-y += $(lib_access)
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endif
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ifeq ($(CONFIG_ARCH_ROMSTAGE_ARMV8_64),y)
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romstage-y += $(lib_access)
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endif
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ifeq ($(CONFIG_ARCH_RAMSTAGE_ARMV8_64),y)
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ramstage-y += $(lib_access)
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endif
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