1 /* 2 * (C) Copyright 2000-2009 3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4 * 5 * Copy the startup prototype, previously defined in common.h 6 * Copyright (C) 2018, STMicroelectronics - All Rights Reserved 7 * 8 * SPDX-License-Identifier: GPL-2.0+ 9 */ 10 11 #ifndef __INIT_H_ 12 #define __INIT_H_ 1 13 14 #ifndef __ASSEMBLY__ /* put C only stuff in this section */ 15 16 /* 17 * Function Prototypes 18 */ 19 20 /* common/board_f.c */ 21 22 /** 23 * arch_cpu_init() - basic cpu-dependent setup for an architecture 24 * 25 * This is called after early malloc is available. It should handle any 26 * CPU- or SoC- specific init needed to continue the init sequence. See 27 * board_f.c for where it is called. If this is not provided, a default 28 * version (which does nothing) will be used. 29 * 30 * @return: 0 on success, otherwise error 31 */ 32 int arch_cpu_init(void); 33 34 /** 35 * mach_cpu_init() - SoC/machine dependent CPU setup 36 * 37 * This is called after arch_cpu_init(). It should handle any 38 * SoC or machine specific init needed to continue the init sequence. See 39 * board_f.c for where it is called. If this is not provided, a default 40 * version (which does nothing) will be used. 41 * 42 * @return: 0 on success, otherwise error 43 */ 44 int mach_cpu_init(void); 45 46 /* common/board_r.c */ 47 48 #endif /* __ASSEMBLY__ */ 49 /* Put only stuff here that the assembler can digest */ 50 51 #endif /* __INIT_H_ */ 52