arm: crypto: add sha1 assembly support
from Linux 3.9

linux generic implementation

$ ls -al build/versatilpb/arch/arm/pbl/zbarebox.bin
-rw-r--r-- 1 root root 210829 Mar 24 13:21 build/versatilpb/arch/arm/pbl/zbarebox.bin

linux arm v4 asm implementation
$ ls -al build/versatilpb/arch/arm/pbl/zbarebox.bin
-rw-r--r-- 1 root root 207786 Mar 24 13:23 build/versatilpb/arch/arm/pbl/zbarebox.bin

we win 3043 bytes and speed cf code

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 4267de5 commit ee1fb15bdcc0c8a9e04c75b3418c12c343752951
@Jean-Christophe PLAGNIOL-VILLARD Jean-Christophe PLAGNIOL-VILLARD authored on 25 Mar 2015
Sascha Hauer committed on 27 Mar 2015
Showing 5 changed files
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arch/arm/Makefile
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arch/arm/crypto/Makefile 0 → 100644
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arch/arm/crypto/sha1-armv4-large.S 0 → 100644
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arch/arm/crypto/sha1_glue.c 0 → 100644
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crypto/Kconfig