projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| d2912cb1 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| 3aae7ab0 SS |
2 | /* |
| 3 | * Keystone Secure APIs | |
| 4 | * | |
| 5 | * Copyright (C) 2013 Texas Instruments, Inc. | |
| 6 | * Santosh Shilimkar <santosh.shilimkar@ti.com> | |
| 3aae7ab0 SS |
7 | */ |
| 8 | ||
| 9 | #include <linux/linkage.h> | |
| 10 | ||
| 11 | /** | |
| 12 | * u32 keystone_cpu_smc(u32 command, u32 cpu, u32 addr) | |
| 13 | * | |
| 14 | * Low level CPU monitor API | |
| 15 | * @command: Monitor command. | |
| 16 | * @cpu: CPU Number | |
| 17 | * @addr: Kernel jump address for boot CPU | |
| 18 | * | |
| 19 | * Return: Non zero value on failure | |
| 20 | */ | |
| 21 | ENTRY(keystone_cpu_smc) | |
| 993211e0 | 22 | stmfd sp!, {r4-r11, lr} |
| 3aae7ab0 | 23 | smc #0 |
| 993211e0 | 24 | ldmfd sp!, {r4-r11, pc} |
| 3aae7ab0 | 25 | ENDPROC(keystone_cpu_smc) |