diff options
Diffstat (limited to 'arch/arm/mach-tegra/lowlevel_init.S')
| -rw-r--r-- | arch/arm/mach-tegra/lowlevel_init.S | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/lowlevel_init.S b/arch/arm/mach-tegra/lowlevel_init.S new file mode 100644 index 0000000000..a211bb3b1a --- /dev/null +++ b/arch/arm/mach-tegra/lowlevel_init.S @@ -0,0 +1,26 @@ +/* + * SoC-specific setup info + * + * (C) Copyright 2010,2011 + * NVIDIA Corporation <www.nvidia.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <config.h> +#include <version.h> +#include <linux/linkage.h> + + .align 5 +ENTRY(reset_cpu) + ldr r1, rstctl @ get addr for global reset + @ reg + ldr r3, [r1] + orr r3, r3, #0x10 + str r3, [r1] @ force reset + mov r0, r0 +_loop_forever: + b _loop_forever +rstctl: + .word PRM_RSTCTRL +ENDPROC(reset_cpu) |