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rockchip: rk3399: sperate the BL31 parameters for sharing 

Maybe the coreboot will reference the BL31 parameters (e.g the TZRAM_BASE
and TZRAM_SIZE for DDR secure regions), we can split them and don't have
to hardcode the range in two places.

Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
This commit is contained in:
Xing Zheng 2016-12-22 18:34:14 +08:00
parent 941c71475e
commit ae7a93521f
2 changed files with 51 additions and 16 deletions
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17
plat/rockchip/rk3399/include/platform_def.h
View File

@ -32,6 +32,7 @@
#define __PLATFORM_DEF_H__
#include <arch.h>
#include <bl31_param.h>
#include <common_def.h>
#include <rk3399_def.h>
@ -88,22 +89,6 @@
*/
#define PLAT_MAX_OFF_STATE 2
/*******************************************************************************
* Platform memory map related constants
******************************************************************************/
/* TF text, ro, rw, Size: 1MB */
#define TZRAM_BASE (0x0)
#define TZRAM_SIZE (0x100000)
/*******************************************************************************
* BL31 specific defines.
******************************************************************************/
/*
* Put BL3-1 at the top of the Trusted RAM
*/
#define BL31_BASE (TZRAM_BASE + 0x1000)
#define BL31_LIMIT (TZRAM_BASE + TZRAM_SIZE)
/*******************************************************************************
* Platform specific page table and MMU setup constants
******************************************************************************/

50
plat/rockchip/rk3399/include/shared/bl31_param.h Normal file
View File

@ -0,0 +1,50 @@
/*
* Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of ARM nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific
* prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __PLAT_ROCKCHIP_RK3399_INCLUDE_SHARED_BL31_PARAM_H__
#define __PLAT_ROCKCHIP_RK3399_INCLUDE_SHARED_BL31_PARAM_H__
/*******************************************************************************
* Platform memory map related constants
******************************************************************************/
/* TF text, ro, rw, Size: 1MB */
#define TZRAM_BASE (0x0)
#define TZRAM_SIZE (0x100000)
/*******************************************************************************
* BL31 specific defines.
******************************************************************************/
/*
* Put BL3-1 at the top of the Trusted RAM
*/
#define BL31_BASE (TZRAM_BASE + 0x1000)
#define BL31_LIMIT (TZRAM_BASE + TZRAM_SIZE)
#endif /*__PLAT_ROCKCHIP_RK3399_INCLUDE_SHARED_BL31_PARAM_H__*/