| /* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ |
| /* |
| * arch/arm/include/asm/cpu_id.h |
| * |
| * Copyright (C) 2020 Amlogic, Inc. All rights reserved. |
| * |
| */ |
| |
| #define MESON_CPU_MAJOR_ID_M6 0x16 |
| #define MESON_CPU_MAJOR_ID_M6TV 0x17 |
| #define MESON_CPU_MAJOR_ID_M6TVL 0x18 |
| #define MESON_CPU_MAJOR_ID_M8 0x19 |
| #define MESON_CPU_MAJOR_ID_MTVD 0x1A |
| #define MESON_CPU_MAJOR_ID_M8B 0x1B |
| #define MESON_CPU_MAJOR_ID_MG9TV 0x1C |
| #define MESON_CPU_MAJOR_ID_M8M2 0x1D |
| #define MESON_CPU_MAJOR_ID_GXBB 0x1F |
| #define MESON_CPU_MAJOR_ID_GXTVBB 0x20 |
| #define MESON_CPU_MAJOR_ID_GXL 0x21 |
| #define MESON_CPU_MAJOR_ID_GXM 0x22 |
| #define MESON_CPU_MAJOR_ID_TXL 0x23 |
| #define MESON_CPU_MAJOR_ID_TXLX 0x24 |
| #define MESON_CPU_MAJOR_ID_AXG 0x25 |
| #define MESON_CPU_MAJOR_ID_GXLX 0x26 |
| #define MESON_CPU_MAJOR_ID_TXHD 0x27 |
| #define MESON_CPU_MAJOR_ID_G12A 0x28 |
| #define MESON_CPU_MAJOR_ID_G12B 0x29 |
| #define MESON_CPU_MAJOR_ID_SM1 0x2B |
| #define MESON_CPU_MAJOR_ID_TL1 0x2E |
| #define MESON_CPU_MAJOR_ID_TM2 0x2F |
| |
| #define MESON_CPU_PACKAGE_ID_905D 0X00 |
| #define MESON_CPU_PACKAGE_ID_905M 0x20 |
| #define MESON_CPU_PACKAGE_ID_905X 0X80 |
| #define MESON_CPU_PACKAGE_ID_905L 0XC0 |
| #define MESON_CPU_PACKAGE_ID_905M2 0XE0 |
| |
| #define MESON_CPU_PACKAGE_ID_T962X 0x10 |
| #define MESON_CPU_PACKAGE_ID_T962E 0x20 |
| |
| #define MESON_CPU_PACKAGE_ID_A113X 0x37 |
| #define MESON_CPU_PACKAGE_ID_A113D 0xD0 |
| |
| #define MESON_CPU_CHIP_REVISION_A 0xA |
| #define MESON_CPU_CHIP_REVISION_B 0xB |
| #define MESON_CPU_CHIP_REVISION_C 0xC |
| #define MESON_CPU_CHIP_REVISION_D 0xD |
| |
| typedef struct cpu_id { |
| unsigned int family_id:8; //S905/T968 etc. |
| unsigned int package_id:8; //T968/T966 etc. |
| unsigned int chip_rev:8; //RevA/RevB etc. |
| unsigned int reserve:4; |
| unsigned int layout_ver:4; |
| } cpu_id_t; |
| |
| typedef struct chip_id { |
| unsigned int version; |
| unsigned char chipid[16]; |
| } chip_id_t; |
| |
| cpu_id_t get_cpu_id(void); |
| |
| extern chip_id_t aml_chip_id; |
| int get_chip_id(unsigned char *buff, unsigned int size); |
| |
| /** |
| * TODO: Remove this API after move static system information to RO |
| * register or SRAM |
| * |
| * Should *NOT* call this API directly, always use get_chip_id() |
| */ |
| int __get_chip_id(unsigned char *buff, unsigned int size); |