| /* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ |
| /* |
| * Copyright (c) 2019 Amlogic, Inc. All rights reserved. |
| */ |
| |
| #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; |
| char board_id[12]; |
| unsigned short ddr_struct_size[12]; |
| unsigned long ddr_struct_org_size; |
| char revision[40]; |
| }__attribute__ ((packed)) acs_set_t; |
| |
| #endif |
| #endif |
