1 /* SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause */
2 /*
3  * Copyright (C) 2015-2017, STMicroelectronics - All Rights Reserved
4  */
5 
6 /* ID = Device Version (bit31:16) + Device Part Number (RPN) (bit15:0) */
7 #define CPU_STM32MP157Cxx	0x05000000
8 #define CPU_STM32MP157Axx	0x05000001
9 #define CPU_STM32MP153Cxx	0x05000024
10 #define CPU_STM32MP153Axx	0x05000025
11 #define CPU_STM32MP151Cxx	0x0500002E
12 #define CPU_STM32MP151Axx	0x0500002F
13 #define CPU_STM32MP157Fxx	0x05000080
14 #define CPU_STM32MP157Dxx	0x05000081
15 #define CPU_STM32MP153Fxx	0x050000A4
16 #define CPU_STM32MP153Dxx	0x050000A5
17 #define CPU_STM32MP151Fxx	0x050000AE
18 #define CPU_STM32MP151Dxx	0x050000AF
19 
20 #define CPU_STM32MP135Cxx	0x05010000
21 #define CPU_STM32MP135Axx	0x05010001
22 #define CPU_STM32MP133Cxx	0x050100C0
23 #define CPU_STM32MP133Axx	0x050100C1
24 #define CPU_STM32MP131Cxx	0x050106C8
25 #define CPU_STM32MP131Axx	0x050106C9
26 #define CPU_STM32MP135Fxx	0x05010800
27 #define CPU_STM32MP135Dxx	0x05010801
28 #define CPU_STM32MP133Fxx	0x050108C0
29 #define CPU_STM32MP133Dxx	0x050108C1
30 #define CPU_STM32MP131Fxx	0x05010EC8
31 #define CPU_STM32MP131Dxx	0x05010EC9
32 
33 /* return CPU_STMP32MP...Xxx constants */
34 u32 get_cpu_type(void);
35 
36 #define CPU_DEV_STM32MP15	0x500
37 #define CPU_DEV_STM32MP13	0x501
38 
39 /* return CPU_DEV constants */
40 u32 get_cpu_dev(void);
41 
42 #define CPU_REV1	0x1000
43 #define CPU_REV1_1	0x1001
44 #define CPU_REV1_2	0x1003
45 #define CPU_REV2	0x2000
46 #define CPU_REV2_1	0x2001
47 
48 /* return Silicon revision = REV_ID[15:0] of Device Version */
49 u32 get_cpu_rev(void);
50 
51 /* Get Package options from OTP */
52 u32 get_cpu_package(void);
53 
54 /* package used for STM32MP15x */
55 #define STM32MP15_PKG_AA_LBGA448	4
56 #define STM32MP15_PKG_AB_LBGA354	3
57 #define STM32MP15_PKG_AC_TFBGA361	2
58 #define STM32MP15_PKG_AD_TFBGA257	1
59 #define STM32MP15_PKG_UNKNOWN		0
60 
61 /* Get SOC name */
62 #define SOC_NAME_SIZE 20
63 void get_soc_name(char name[SOC_NAME_SIZE]);
64 
65 /* return boot mode */
66 u32 get_bootmode(void);
67 
68 int get_eth_nb(void);
69 int setup_mac_address(void);
70 
71 /* board power management : configure vddcore according OPP */
72 void board_vddcore_init(u32 voltage_mv);
73 
74 /* weak function */
75 void stm32mp_cpu_init(void);
76 void stm32mp_misc_init(void);
77 
78 /* helper function: read data from OTP */
79 u32 get_otp(int index, int shift, int mask);
80 
81 uintptr_t get_stm32mp_rom_api_table(void);
82 uintptr_t get_stm32mp_bl2_dtb(void);
83