X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=include%2Fasm-generic%2Fearly_ioremap.h;h=734ad4db388c6d922fb812391f913cbdda710f12;hb=be69e1c19f0efb091f29521715c380842fa4cd7e;hp=316bd043319ebaf36dc1a7d33e1cb18ce0490b0e;hpb=6f0a2fc1feb19bd142961a39dc118e7e55418b3f;p=karo-tx-linux.git

diff --git a/include/asm-generic/early_ioremap.h b/include/asm-generic/early_ioremap.h
index 316bd043319e..734ad4db388c 100644
--- a/include/asm-generic/early_ioremap.h
+++ b/include/asm-generic/early_ioremap.h
@@ -35,6 +35,12 @@ extern void early_ioremap_setup(void);
  */
 extern void early_ioremap_reset(void);
 
+/*
+ * Early copy from unmapped memory to kernel mapped memory.
+ */
+extern void copy_from_early_mem(void *dest, phys_addr_t src,
+				unsigned long size);
+
 #else
 static inline void early_ioremap_init(void) { }
 static inline void early_ioremap_setup(void) { }