1/* SPDX-License-Identifier: GPL-2.0 */ 2#ifndef _ASM_M68K_KEXEC_H 3#define _ASM_M68K_KEXEC_H 4 5#ifdef CONFIG_KEXEC 6 7/* Maximum physical address we can use pages from */ 8#define KEXEC_SOURCE_MEMORY_LIMIT (-1UL) 9/* Maximum address we can reach in physical address mode */ 10#define KEXEC_DESTINATION_MEMORY_LIMIT (-1UL) 11/* Maximum address we can use for the control code buffer */ 12#define KEXEC_CONTROL_MEMORY_LIMIT (-1UL) 13 14#define KEXEC_CONTROL_PAGE_SIZE 4096 15 16#define KEXEC_ARCH KEXEC_ARCH_68K 17 18#ifndef __ASSEMBLY__ 19 20static inline void crash_setup_regs(struct pt_regs *newregs, 21 struct pt_regs *oldregs) 22{ 23 /* Dummy implementation for now */ 24} 25 26#endif /* __ASSEMBLY__ */ 27 28#endif /* CONFIG_KEXEC */ 29 30#endif /* _ASM_M68K_KEXEC_H */ 31