197 lines
4.5 KiB
C
197 lines
4.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Common header file for U-Boot
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*
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* This file still includes quite a bit of stuff that should be in separate
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* headers. Please think before adding more things.
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* Patches to remove things are welcome.
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*
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* (C) Copyright 2000-2009
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*/
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#ifndef __COMMON_H_
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#define __COMMON_H_ 1
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#ifndef __ASSEMBLY__ /* put C only stuff in this section */
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typedef unsigned char uchar;
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typedef volatile unsigned long vu_long;
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typedef volatile unsigned short vu_short;
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typedef volatile unsigned char vu_char;
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#include <config.h>
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#include <errno.h>
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#include <time.h>
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#include <asm-offsets.h>
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#include <linux/bitops.h>
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#include <linux/bug.h>
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#include <linux/delay.h>
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#include <linux/types.h>
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#include <linux/printk.h>
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#include <linux/string.h>
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#include <linux/stringify.h>
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#include <asm/ptrace.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <linux/kernel.h>
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#include <part.h>
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#include <flash.h>
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#include <image.h>
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#ifdef __LP64__
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#define CONFIG_SYS_SUPPORT_64BIT_DATA
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#endif
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#include <log.h>
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#include <asm/u-boot.h> /* boot information for Linux kernel */
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#include <asm/global_data.h> /* global data used for startup functions */
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/* startup functions, used in:
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* common/board_f.c
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* common/init/board_init.c
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* common/board_r.c
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* common/board_info.c
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*/
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#include <init.h>
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/*
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* Function Prototypes
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*/
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void hang (void) __attribute__ ((noreturn));
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#include <display_options.h>
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/* common/main.c */
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void main_loop (void);
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int checkflash(void);
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int checkdram(void);
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extern u8 __dtb_dt_begin[]; /* embedded device tree blob */
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extern u8 __dtb_dt_spl_begin[]; /* embedded device tree blob for SPL/TPL */
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int mdm_init(void);
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/**
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* arch_fixup_fdt() - Write arch-specific information to fdt
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*
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* Defined in arch/$(ARCH)/lib/bootm-fdt.c
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*
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* @blob: FDT blob to write to
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* @return 0 if ok, or -ve FDT_ERR_... on failure
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*/
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int arch_fixup_fdt(void *blob);
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/* common/flash.c */
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void flash_perror (int);
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/* common/cmd_source.c */
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int source (ulong addr, const char *fit_uname);
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extern ulong load_addr; /* Default Load Address */
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extern ulong save_addr; /* Default Save Address */
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extern ulong save_size; /* Default Save Size */
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/* common/cmd_net.c */
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int do_tftpb(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
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/* common/cmd_fat.c */
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int do_fat_fsload(cmd_tbl_t *, int, int, char * const []);
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/* common/cmd_ext2.c */
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int do_ext2load(cmd_tbl_t *, int, int, char * const []);
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/* common/exports.c */
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void jumptable_init(void);
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/* common/kallsysm.c */
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const char *symbol_lookup(unsigned long addr, unsigned long *caddr);
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/* common/memsize.c */
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long get_ram_size (long *, long);
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phys_size_t get_effective_memsize(void);
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/* $(BOARD)/$(BOARD).c */
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void reset_phy (void);
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void fdc_hw_init (void);
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#if !defined(CONFIG_ENV_EEPROM_IS_ON_I2C) && defined(CONFIG_SYS_I2C_EEPROM_ADDR)
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# define CONFIG_SYS_DEF_EEPROM_ADDR CONFIG_SYS_I2C_EEPROM_ADDR
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#endif
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#if defined(CONFIG_SYS_DRAM_TEST)
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int testdram(void);
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#endif /* CONFIG_SYS_DRAM_TEST */
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#if defined(CONFIG_ARM)
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void relocate_code(ulong);
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#else
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void relocate_code(ulong, gd_t *, ulong) __attribute__ ((noreturn));
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#endif
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void s_init(void);
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void upmconfig (unsigned int, unsigned int *, unsigned int);
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ulong get_tbclk (void);
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void reset_misc (void);
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void reset_cpu (ulong addr);
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void ft_cpu_setup(void *blob, bd_t *bd);
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void ft_pci_setup(void *blob, bd_t *bd);
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/* $(CPU)/speed.c */
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int get_clocks (void);
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ulong get_bus_freq (ulong);
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int get_serial_clock(void);
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/* lib/uuid.c */
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#include <uuid.h>
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/* lib/vsprintf.c */
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#include <vsprintf.h>
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/* lib/net_utils.c */
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#include <net.h>
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#include <bootstage.h>
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#else /* __ASSEMBLY__ */
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#endif /* __ASSEMBLY__ */
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/* Put only stuff here that the assembler can digest */
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#ifdef CONFIG_POST
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#define CONFIG_HAS_POST
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#ifndef CONFIG_POST_ALT_LIST
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#define CONFIG_POST_STD_LIST
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#endif
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#endif
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#define ROUND(a,b) (((a) + (b) - 1) & ~((b) - 1))
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/*
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* check_member() - Check the offset of a structure member
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*
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* @structure: Name of structure (e.g. global_data)
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* @member: Name of member (e.g. baudrate)
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* @offset: Expected offset in bytes
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*/
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#define check_member(structure, member, offset) _Static_assert( \
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offsetof(struct structure, member) == offset, \
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"`struct " #structure "` offset for `" #member "` is not " #offset)
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/* Avoid using CONFIG_EFI_STUB directly as we may boot from other loaders */
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#ifdef CONFIG_EFI_STUB
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#define ll_boot_init() false
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#else
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#define ll_boot_init() true
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#endif
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/* Pull in stuff for the build system */
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#ifdef DO_DEPS_ONLY
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# include <env_internal.h>
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#endif
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#endif /* __COMMON_H_ */
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