|
|
|
|
#ifndef _ARM_KEXEC_H
|
|
|
|
|
#define _ARM_KEXEC_H
|
|
|
|
|
|
|
|
|
|
#ifdef CONFIG_KEXEC
|
|
|
|
|
|
|
|
|
|
/* Maximum physical address we can use pages from */
|
|
|
|
|
#define KEXEC_SOURCE_MEMORY_LIMIT (-1UL)
|
|
|
|
|
/* Maximum address we can reach in physical address mode */
|
|
|
|
|
#define KEXEC_DESTINATION_MEMORY_LIMIT (-1UL)
|
|
|
|
|
/* Maximum address we can use for the control code buffer */
|
|
|
|
|
#define KEXEC_CONTROL_MEMORY_LIMIT (-1UL)
|
|
|
|
|
|
|
|
|
|
#define KEXEC_CONTROL_PAGE_SIZE 4096
|
|
|
|
|
|
|
|
|
|
#define KEXEC_ARCH KEXEC_ARCH_ARM
|
|
|
|
|
|
|
|
|
|
#define KEXEC_ARM_ATAGS_OFFSET 0x1000
|
|
|
|
|
#define KEXEC_ARM_ZIMAGE_OFFSET 0x8000
|
|
|
|
|
|
|
|
|
|
#ifndef __ASSEMBLY__
|
|
|
|
|
|
|
|
|
|
struct kimage;
|
|
|
|
|
/* Provide a dummy definition to avoid build failures. */
|
|
|
|
|
static inline void crash_setup_regs(struct pt_regs *newregs,
|
|
|
|
|
struct pt_regs *oldregs) { }
|
|
|
|
|
|
|
|
|
|
#endif /* __ASSEMBLY__ */
|
|
|
|
|
|
|
|
|
|
#endif /* CONFIG_KEXEC */
|
|
|
|
|
|
|
|
|
|
#endif /* _ARM_KEXEC_H */
|
