blob: c65c6478230b59a08dc2f927a5ff06f7c984405c [file] [log] [blame]
* arch/arm/include/asm/arch-txl/acs.h
* Copyright (C) 2015 Amlogic, Inc. All rights reserved.
* 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; either version 2 of the License, or
* (at your option) any later version.
* 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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
#ifndef __ACS_H
#define __ACS_H
#ifndef __ASSEMBLY__
typedef struct acs_setting{
char acs_magic[5]; //acs setting magic word, make sure this piece of data was right.
unsigned char chip_type; //chip type
unsigned short version; //version of acs_setting struct, for PC tool use.
unsigned long acs_set_length; //length of current struct.
//ddr setting part, 16 bytes
char ddr_magic[5]; //magic word to indicate that following 12 bytes was ddr setting.
unsigned char ddr_set_version; //struct version, for PC tool use.
unsigned short ddr_set_length; //length of ddr struct.
unsigned long ddr_set_addr; //address of ddr setting.
char ddr_reg_magic[5];
unsigned char ddr_reg_version;
unsigned short ddr_reg_length;
unsigned long ddr_reg_addr;
char pll_magic[5];
unsigned char pll_set_version;
unsigned short pll_set_length;
unsigned long pll_set_addr;
char sto_magic[5];
unsigned char sto_set_version;
unsigned short sto_set_length;
unsigned long sto_set_addr;
char bl2_regs_magic[5];
unsigned char bl2_regs_version;
unsigned short bl2_regs_length;
unsigned long bl2_regs_addr;
char rsv_magic[5];
unsigned char rsv_set_version;
unsigned short rsv_set_length;
unsigned long rsv_set_addr;
}__attribute__ ((packed)) acs_set_t;