mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-16 09:48:16 +00:00
49c4bc3a6c
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl> Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
/*
|
|
* (C) Copyright 2002
|
|
* Sysgo Real-Time Solutions, GmbH <www.elinos.com>
|
|
* Marius Groeger <mgroeger@sysgo.de>
|
|
*
|
|
* (C) Copyright 2002
|
|
* Sysgo Real-Time Solutions, GmbH <www.elinos.com>
|
|
* Alex Zuepke <azu@sysgo.de>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef _U_BOOT_ARM_H_
|
|
#define _U_BOOT_ARM_H_ 1
|
|
|
|
/* for the following variables, see start.S */
|
|
extern ulong IRQ_STACK_START; /* top of IRQ stack */
|
|
extern ulong FIQ_STACK_START; /* top of FIQ stack */
|
|
extern ulong _datarel_start_ofs;
|
|
extern ulong _datarelrolocal_start_ofs;
|
|
extern ulong _datarellocal_start_ofs;
|
|
extern ulong _datarelro_start_ofs;
|
|
extern ulong IRQ_STACK_START_IN; /* 8 bytes in IRQ stack */
|
|
|
|
/* cpu/.../cpu.c */
|
|
int cpu_init(void);
|
|
int cleanup_before_linux(void);
|
|
|
|
/* Set up ARMv7 MMU, caches and TLBs */
|
|
void cpu_init_cp15(void);
|
|
|
|
/* cpu/.../arch/cpu.c */
|
|
int arch_cpu_init(void);
|
|
int arch_misc_init(void);
|
|
int arch_early_init_r(void);
|
|
|
|
/* board/.../... */
|
|
int board_init(void);
|
|
int dram_init (void);
|
|
void dram_init_banksize (void);
|
|
|
|
/* cpu/.../interrupt.c */
|
|
int arch_interrupt_init (void);
|
|
void reset_timer_masked (void);
|
|
ulong get_timer_masked (void);
|
|
void udelay_masked (unsigned long usec);
|
|
|
|
/* calls to c from vectors.S */
|
|
void bad_mode(void);
|
|
void do_undefined_instruction(struct pt_regs *pt_regs);
|
|
void do_software_interrupt(struct pt_regs *pt_regs);
|
|
void do_prefetch_abort(struct pt_regs *pt_regs);
|
|
void do_data_abort(struct pt_regs *pt_regs);
|
|
void do_not_used(struct pt_regs *pt_regs);
|
|
#ifdef CONFIG_ARM64
|
|
void do_fiq(struct pt_regs *pt_regs, unsigned int esr);
|
|
void do_irq(struct pt_regs *pt_regs, unsigned int esr);
|
|
#else
|
|
void do_fiq(struct pt_regs *pt_regs);
|
|
void do_irq(struct pt_regs *pt_regswq);
|
|
#endif
|
|
|
|
#endif /* _U_BOOT_ARM_H_ */
|