Files
system76-coreboot/src/soc/nvidia/tegra132/secmon.c
Julius Werner 96195eeb71 tegra132: Change all SoC headers to <soc/headername.h> system
This patch aligns tegra132 to the new SoC header include scheme.
Also alphabetized headers in affected files since we touch them anyway.

BUG=None
TEST=Tested with whole series. Compiled Rush_Ryu.

Change-Id: I5cdf4008a65db84f15c937ef53aab5e4d3ef24c4
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: d5c5c63d7b6399d3eb8a211b15d47829fe93a591
Original-Change-Id: Ifafd4d42d4fb04a1c37e8a5f23877c2b550cf44c
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/224505
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9369
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-04-08 09:26:14 +02:00

51 lines
1.3 KiB
C

/*
* This file is part of the coreboot project.
*
* Copyright 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
*/
#include <arch/secmon.h>
#include <console/console.h>
#include <soc/addressmap.h>
#include <soc/mmu_operations.h>
static void soc_get_secure_mem(uint64_t *base, size_t *size)
{
uintptr_t tz_base_mib;
size_t tz_size_mib;
carveout_range(CARVEOUT_TZ, &tz_base_mib, &tz_size_mib);
tz_base_mib *= MiB;
tz_size_mib *= MiB;
*base = tz_base_mib;
*size = tz_size_mib;
}
void soc_get_secmon_base_size(uint64_t *base, size_t *size)
{
uintptr_t tz_base;
size_t ttb_size, tz_size;
soc_get_secure_mem(&tz_base, &tz_size);
ttb_size = TTB_SIZE * MiB;
*base = tz_base + ttb_size;
*size = tz_size - ttb_size;
}