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author | Arnd Bergmann <arnd@arndb.de> | 2012-07-11 12:50:20 +0200 |
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committer | Arnd Bergmann <arnd@arndb.de> | 2012-07-11 12:50:20 +0200 |
commit | 0dc19510430b20b3b2d6d1b9b796fd42fa2af64a (patch) | |
tree | a512cf400d74d72272ce6cf5c4d782538213d433 /arch/arm/mach-highbank/smc.S | |
parent | b52a2c472d7fcf215e31dffdd382651e1b99f138 (diff) | |
parent | bd0a521e88aa7a06ae7aabaed7ae196ed4ad867a (diff) | |
download | op-kernel-dev-0dc19510430b20b3b2d6d1b9b796fd42fa2af64a.zip op-kernel-dev-0dc19510430b20b3b2d6d1b9b796fd42fa2af64a.tar.gz |
Merge tag 'v3.5-rc6' into next/soc
Linux 3.5-rc6
Dependency for imx/soc changes
Diffstat (limited to 'arch/arm/mach-highbank/smc.S')
-rw-r--r-- | arch/arm/mach-highbank/smc.S | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm/mach-highbank/smc.S b/arch/arm/mach-highbank/smc.S new file mode 100644 index 0000000..407d17b --- /dev/null +++ b/arch/arm/mach-highbank/smc.S @@ -0,0 +1,27 @@ +/* + * Copied from omap44xx-smc.S Copyright (C) 2010 Texas Instruments, Inc. + * Copyright 2012 Calxeda, Inc. + * + * This program is free software,you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/linkage.h> + +/* + * This is common routine to manage secure monitor API + * used to modify the PL310 secure registers. + * 'r0' contains the value to be modified and 'r12' contains + * the monitor API number. + * Function signature : void highbank_smc1(u32 fn, u32 arg) + */ + +ENTRY(highbank_smc1) + stmfd sp!, {r4-r11, lr} + mov r12, r0 + mov r0, r1 + dsb + smc #0 + ldmfd sp!, {r4-r11, pc} +ENDPROC(highbank_smc1) |