| /* SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause */ |
| /* |
| * Copyright (C) 2015-2017, STMicroelectronics - All Rights Reserved |
| */ |
| |
| /* ID = Device Version (bit31:16) + Device Part Number (RPN) (bit7:0) */ |
| #define CPU_STM32MP157Cxx 0x05000000 |
| #define CPU_STM32MP157Axx 0x05000001 |
| #define CPU_STM32MP153Cxx 0x05000024 |
| #define CPU_STM32MP153Axx 0x05000025 |
| #define CPU_STM32MP151Cxx 0x0500002E |
| #define CPU_STM32MP151Axx 0x0500002F |
| #define CPU_STM32MP157Fxx 0x05000080 |
| #define CPU_STM32MP157Dxx 0x05000081 |
| #define CPU_STM32MP153Fxx 0x050000A4 |
| #define CPU_STM32MP153Dxx 0x050000A5 |
| #define CPU_STM32MP151Fxx 0x050000AE |
| #define CPU_STM32MP151Dxx 0x050000AF |
| |
| /* return CPU_STMP32MP...Xxx constants */ |
| u32 get_cpu_type(void); |
| |
| #define CPU_DEV_STM32MP15 0x500 |
| |
| /* return CPU_DEV constants */ |
| u32 get_cpu_dev(void); |
| |
| #define CPU_REV1 0x1000 |
| #define CPU_REV1_1 0x1001 |
| #define CPU_REV2 0x2000 |
| #define CPU_REV2_1 0x2001 |
| |
| /* return Silicon revision = REV_ID[15:0] of Device Version */ |
| u32 get_cpu_rev(void); |
| |
| /* Get Package options from OTP */ |
| u32 get_cpu_package(void); |
| |
| /* package used for STM32MP15x */ |
| #define STM32MP15_PKG_AA_LBGA448 4 |
| #define STM32MP15_PKG_AB_LBGA354 3 |
| #define STM32MP15_PKG_AC_TFBGA361 2 |
| #define STM32MP15_PKG_AD_TFBGA257 1 |
| #define STM32MP15_PKG_UNKNOWN 0 |
| |
| /* Get SOC name */ |
| #define SOC_NAME_SIZE 20 |
| void get_soc_name(char name[SOC_NAME_SIZE]); |
| |
| /* return boot mode */ |
| u32 get_bootmode(void); |
| |
| int setup_mac_address(void); |
| |
| /* board power management : configure vddcore according OPP */ |
| void board_vddcore_init(u32 voltage_mv); |
| |
| /* weak function */ |
| void stm32mp_cpu_init(void); |
| void stm32mp_misc_init(void); |
| |
| /* helper function: read data from OTP */ |
| u32 get_otp(int index, int shift, int mask); |