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 */

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _ASM_M68K_KEXEC_H
 3#define _ASM_M68K_KEXEC_H
 4
 5#ifdef CONFIG_KEXEC_CORE
 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_CORE */
29
30#endif /* _ASM_M68K_KEXEC_H */