diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile
index 937a353..a174d63 100644
--- a/arch/arm/boot/Makefile
+++ b/arch/arm/boot/Makefile
@@ -15,7 +15,7 @@
 endif
 
 # Note: the following conditions must always be true:
-#   ZRELADDR == virt_to_phys(TEXTADDR)
+#   ZRELADDR == virt_to_phys(PAGE_OFFSET + TEXT_OFFSET)
 #   PARAMS_PHYS must be within 4MB of ZRELADDR
 #   INITRD_PHYS must be in RAM
 ZRELADDR    := $(zreladdr-y)