--- arch/arm/include/asm/kexec.h

+++ arch/arm/include/asm/kexec.h

@@ -17,6 +17,11 @@

#define KEXEC_ARM_ATAGS_OFFSET 0x1000

#define KEXEC_ARM_ZIMAGE_OFFSET 0x8000

+#ifdef CONFIG_KEXEC_HARDBOOT

+#define KEXEC_HB_PAGE_ADDR UL(CONFIG_KEXEC_HB_PAGE_ADDR)

+#define KEXEC_HB_PAGE_MAGIC 0x4a5db007

+#endif

+

#ifndef __ASSEMBLY__

/**

@@ -53,6 +58,10 @@ static inline void crash_setup_regs(stru

/* Function pointer to optional machine-specific reinitialization */

extern void (*kexec_reinit)(void);

+#ifdef CONFIG_KEXEC_HARDBOOT

+extern void (*kexec_hardboot_hook)(void);

+#endif

+

#endif /* __ASSEMBLY__ */

#endif /* CONFIG_KEXEC */