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t210: Pass in required BL31 parameters 

BUG=chrome-os-partner:42989
BRANCH=None
TEST=Compiles successfully and boots to kernel prompt.

Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Original-Commit-Id: ff42f0b4e7f81ea97e571ec03adac16b412e4a37
Original-Change-Id: If78857abfb9a348433b8707e58bea1f58416d243
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/291021
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Original-Trybot-Ready: Furquan Shaikh <furquan@chromium.org>
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-(cherry picked from commit 68eeb4bb4b817184eb42f4ee3a840317ede07dae)
Original-Reviewed-on: https://chromium-review.googlesource.com/290988
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>

Change-Id: Id555198bc8e5d77f8ceee710d1a432516bd1ae4c
Reviewed-on: http://review.coreboot.org/11382
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This commit is contained in:
Furquan Shaikh 2015-08-05 17:05:26 -07:00 committed by Patrick Georgi
parent 0bdb88b106
commit f8142155f9
2 changed files with 48 additions and 0 deletions
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1
src/soc/nvidia/tegra210/Makefile.inc
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@ -75,6 +75,7 @@ ramstage-$(CONFIG_MAINBOARD_DO_DSI_INIT) += mipi-phy.c
ramstage-$(CONFIG_MAINBOARD_DO_DSI_INIT) += ./jdi_25x18_display/panel-jdi-lpm102a188a.c
ramstage-$(CONFIG_MAINBOARD_DO_SOR_INIT) += dp.c
ramstage-$(CONFIG_MAINBOARD_DO_SOR_INIT) += sor.c
ramstage-$(CONFIG_ARM64_USE_ARM_TRUSTED_FIRMWARE) += arm_tf.c
ramstage-y += sdram_lp0.c
ramstage-y += soc.c

47
src/soc/nvidia/tegra210/arm_tf.c Normal file
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@ -0,0 +1,47 @@
/*
* 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
*/
#include <arch/cache.h>
#include <arm_tf.h>
#include <assert.h>
#include <soc/addressmap.h>
#include <stdlib.h>
#include <string.h>
#include <symbols.h>
typedef struct bl31_plat_params {
uint32_t tzdram_size;
} bl31_plat_params_t;
static bl31_plat_params_t t210_plat_params;
void *soc_get_bl31_plat_params(bl31_params_t *params)
{
uintptr_t tz_base_mib;
size_t tz_size_mib;
carveout_range(CARVEOUT_TZ, &tz_base_mib, &tz_size_mib);
assert(tz_size_mib < 4096);
t210_plat_params.tzdram_size = tz_size_mib * MiB;
dcache_clean_by_mva(&t210_plat_params, sizeof(t210_plat_params));
return &t210_plat_params;
}