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-rw-r--r--arch/arm64/include/asm/setup.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/setup.h b/arch/arm64/include/asm/setup.h
index d3320618ed14..6437df661700 100644
--- a/arch/arm64/include/asm/setup.h
+++ b/arch/arm64/include/asm/setup.h
@@ -8,4 +8,10 @@
void *get_early_fdt_ptr(void);
void early_fdt_map(u64 dt_phys);
+/*
+ * These two variables are used in the head.S file.
+ */
+extern phys_addr_t __fdt_pointer __initdata;
+extern u64 __cacheline_aligned boot_args[4];
+
#endif