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- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * (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>
- */
- #ifndef _U_BOOT_ARM_H_
- #define _U_BOOT_ARM_H_ 1
- #ifndef __ASSEMBLY__
- /* 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 */
- void s_init(void);
- /* cpu/.../cpu.c */
- int cleanup_before_linux(void);
- /* Set up ARMv7 MMU, caches and TLBs */
- void cpu_init_cp15(void);
- /* cpu/.../arch/cpu.c */
- int arch_misc_init(void);
- /* board/.../... */
- int board_init(void);
- /* calls to c from vectors.S */
- struct pt_regs;
- 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
- void reset_misc(void);
- #endif /* __ASSEMBLY__ */
- #endif /* _U_BOOT_ARM_H_ */
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