1#ifndef _ARM_KEXEC_H 2#define _ARM_KEXEC_H 3 4#ifdef CONFIG_KEXEC 5 6/* Maximum physical address we can use pages from */ 7#define KEXEC_SOURCE_MEMORY_LIMIT (-1UL) 8/* Maximum address we can reach in physical address mode */ 9#define KEXEC_DESTINATION_MEMORY_LIMIT (-1UL) 10/* Maximum address we can use for the control code buffer */ 11#define KEXEC_CONTROL_MEMORY_LIMIT (-1UL) 12 13#define KEXEC_CONTROL_PAGE_SIZE 4096 14 15#define KEXEC_ARCH KEXEC_ARCH_ARM 16 17#define KEXEC_ARM_ATAGS_OFFSET 0x1000 18#define KEXEC_ARM_ZIMAGE_OFFSET 0x8000 19 20#ifndef __ASSEMBLY__ 21 22struct kimage; 23/* Provide a dummy definition to avoid build failures. */ 24static inline void crash_setup_regs(struct pt_regs *newregs, 25 struct pt_regs *oldregs) { } 26 27#endif /* __ASSEMBLY__ */ 28 29#endif /* CONFIG_KEXEC */ 30 31#endif /* _ARM_KEXEC_H */ 32