diff options
author | Julius Werner <jwerner@chromium.org> | 2015-05-11 16:45:56 -0700 |
---|---|---|
committer | Patrick Georgi <pgeorgi@google.com> | 2015-05-19 20:35:03 +0200 |
commit | 745a75faac970ec5dd35472412ddb94e888e4198 (patch) | |
tree | e4ac39fe99f650ef322b88d7e8506a6b7cfc6164 /src/arch/arm64/include/arm_tf.h | |
parent | bbca3a9cfa5248eb49bd2e42e8db25a6733835bb (diff) |
arm64: Add support for using ARM Trusted Firmware as secure monitor
This patch adds support for integrating the runtime-resident component
of ARM Trusted Firmware (github.com/ARM-software/arm-trusted-firmware)
called BL31. It expects the ARM TF source tree to be checked out under
$(top)/3rdparty/arm-trusted-firmware, which will be set up in a later
patch.
Also include optional support for VBOOT2 verification (pretty hacky for
now, since CBFSv1 is just around the corner and will make all this so
much better).
BRANCH=None
BUG=None
TEST=Booted Oak with ARM TF and working PSCI (with additional platform
patches).
Change-Id: I8c923226135bdf88a9a30a7f5ff163510c35608d
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: a1b3b2d56b25bfc1f3b2d19bf7876205075a987a
Original-Change-Id: I0714cc10b5b10779af53ecbe711ceeb89fb30da2
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/270784
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10249
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/arch/arm64/include/arm_tf.h')
-rw-r--r-- | src/arch/arm64/include/arm_tf.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/arch/arm64/include/arm_tf.h b/src/arch/arm64/include/arm_tf.h new file mode 100644 index 0000000000..af74c81b9e --- /dev/null +++ b/src/arch/arm64/include/arm_tf.h @@ -0,0 +1,34 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2015 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 + */ + +#ifndef __ARM_TF_H__ +#define __ARM_TF_H__ + +#include <types.h> + +/* TODO: Pull in directly from ARM TF once its headers have been reorganized. */ +#include <arm_tf_temp.h> + +/* Load and enter BL31, set it up to exit to payload according to arguments. */ +void arm_tf_run_bl31(u64 payload_entry, u64 payload_arg0, u64 payload_spsr); + +/* Return platform-specific bl31_plat_params. May update bl31_params. */ +void *soc_get_bl31_plat_params(bl31_params_t *bl31_params); + +#endif /* __ARM_TF_H__ */ |