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- /*
- * SoC-specific setup info
- *
- * (C) Copyright 2010,2011
- * NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
- #include <config.h>
- #include <linux/linkage.h>
- #ifdef CONFIG_ARM64
- .align 5
- ENTRY(reset_cpu)
- /* get address for global reset register */
- ldr x1, =PRM_RSTCTRL
- ldr w3, [x1]
- /* force reset */
- orr w3, w3, #0x10
- str w3, [x1]
- mov w0, w0
- 1:
- b 1b
- ENDPROC(reset_cpu)
- #else
- .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)
- #endif
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