diff options
author | Furquan Shaikh <furquan@google.com> | 2014-06-11 14:48:37 -0700 |
---|---|---|
committer | Marc Jones <marc.jones@se-eng.com> | 2015-02-25 20:01:44 +0100 |
commit | 26a8747ccaa1bf799cfb03c8ccaaf4205196f108 (patch) | |
tree | eaef5106fe8ffff05a54b81602e1fdcb65195770 /src/arch/arm64/armv8/lib/Makefile.inc | |
parent | 595a40cfc92baecca9c58a7a95ae38ce72582f39 (diff) |
coreboot arm64: Add library for system access
Add support for library functions required to access different system registers:
1) PSTATE and special purpose registers
2) System control registers
3) Cache-related registers
4) TLB maintenance registers
5) Misc barrier related functions
BUG=None
BRANCH=None
TEST=Compiles successfully
Original-Change-Id: I8809ca2b67b8e560b34577cda1483ee009a1d71a
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/203490
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
(cherry picked from commit 5da840c5d1f3d8fdf8cc0d7c44772bf0cef03fbb)
armv8: GPL license armv8 lib
BUG=None
BRANCH=None
TEST=Compiles successfully.
Original-Change-Id: Ibe0f09ef6704ad808cc482ffec27a4db32d7f6fd
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/250950
Original-Trybot-Ready: Furquan Shaikh <furquan@chromium.org>
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
(cherry picked from commit bc115869bb0bcedbc284677ca5743b9ab40bfc7e)
Get the library and the GPL license in a single commit.
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I4753a6b0d13a6f7515243bfa8e749e250fdd749d
Reviewed-on: http://review.coreboot.org/8465
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src/arch/arm64/armv8/lib/Makefile.inc')
-rw-r--r-- | src/arch/arm64/armv8/lib/Makefile.inc | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/arch/arm64/armv8/lib/Makefile.inc b/src/arch/arm64/armv8/lib/Makefile.inc new file mode 100644 index 0000000000..bda203b0d5 --- /dev/null +++ b/src/arch/arm64/armv8/lib/Makefile.inc @@ -0,0 +1,35 @@ +################################################################################ +## This file is part of the coreboot project. +## +## Copyright (C) 2014 Google Inc +## +## This program is free software; you can redistribute it and/or +## modify it under the terms of the GNU General Public License as +## published by the Free Software Foundation; version 2 of +## the License. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this program; if not, write to the Free Software +## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, +## MA 02110-1301 USA +## +################################################################################ + +lib_access = pstate.c sysctrl.c cache.c tlb.c misc.c + +ifeq ($(CONFIG_ARCH_BOOTBLOCK_ARMV8_64),y) +bootblock-y += $(lib_access) +endif + +ifeq ($(CONFIG_ARCH_ROMSTAGE_ARMV8_64),y) +romstage-y += $(lib_access) +endif + +ifeq ($(CONFIG_ARCH_RAMSTAGE_ARMV8_64),y) +ramstage-y += $(lib_access) +endif |