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26 lines
564 B
26 lines
564 B
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* Keystone Secure APIs |
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* |
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* Copyright (C) 2013 Texas Instruments, Inc. |
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* Santosh Shilimkar <santosh.shilimkar@ti.com> |
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*/ |
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#include <linux/linkage.h> |
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/** |
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* u32 keystone_cpu_smc(u32 command, u32 cpu, u32 addr) |
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* |
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* Low level CPU monitor API |
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* @command: Monitor command. |
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* @cpu: CPU Number |
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* @addr: Kernel jump address for boot CPU |
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* |
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* Return: Non zero value on failure |
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*/ |
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.arch_extension sec |
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ENTRY(keystone_cpu_smc) |
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stmfd sp!, {r4-r11, lr} |
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smc #0 |
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ldmfd sp!, {r4-r11, pc} |
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ENDPROC(keystone_cpu_smc)
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