[U-Boot,RFC,13/22] mkimage: Add map_sysmem() and IH_ARCH_DEFAULT to simplfy building

Message ID 1357829905-6579-14-git-send-email-sjg@chromium.org
State RFC
Headers show

Commit Message

Simon Glass Jan. 10, 2013, 2:58 p.m.
These are not actually used in mkimage itself, but the image code (which
is common with mkimage) does use them. To avoid #ifdefs in the image code
just for mkimage, define dummy version of these here. The compiler will
eliminate the dead code anyway.

A better way to handle this might be to split out more things from common.h
so that mkimage can include them. At present any file that mkimage uses
has to be very careful what headers it includes.

Signed-off-by: Simon Glass <sjg@chromium.org>
 tools/mkimage.h |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)


diff --git a/tools/mkimage.h b/tools/mkimage.h
index d82be17..1d9984e 100644
--- a/tools/mkimage.h
+++ b/tools/mkimage.h
@@ -44,12 +44,24 @@ 
 #define ARRAY_SIZE(x)		(sizeof(x) / sizeof((x)[0]))
+static inline void *map_sysmem(ulong paddr, unsigned long len)
+	return (void *)(uintptr_t)paddr;
+static inline ulong map_to_sysmem(void *ptr)
+	return (ulong)(uintptr_t)ptr;
 #define MKIMAGE_DEFAULT_DTC_OPTIONS	"-I dts -O dtb -p 500"
 #define MKIMAGE_DTC			"dtc"   /* assume dtc is in $PATH */
  * This structure defines all such variables those are initialized by
  * mkimage main core and need to be referred by image type specific