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Introduce arch_phys_memset which works like memset but on physical memory

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The default implementation of this function is just memset, but other
implementations will be needed when physical memory isn't accessible by
U-Boot using normal addressing mechanisms.

Signed-off-by: Gabe Black <gabeblack@chromium.org>
Signed-off-by: Che-Liang Chiou <clchiou@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Gabe Black
2012-12-02 04:55:18 +00:00
committed by Simon Glass
parent ec516c4899
commit 40fef04906
4 changed files with 54 additions and 0 deletions
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lib/Makefile
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@@ -48,6 +48,7 @@ COBJS-$(CONFIG_LMB) += lmb.o
COBJS-y += ldiv.o
COBJS-$(CONFIG_MD5) += md5.o
COBJS-y += net_utils.o
COBJS-$(CONFIG_PHYSMEM) += physmem.o
COBJS-y += qsort.o
COBJS-$(CONFIG_SHA1) += sha1.o
COBJS-$(CONFIG_SHA256) += sha256.o