projects / mirror_ubuntu-bionic-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 3aae7ab0 SS |
1 | /* |
| 2 | * Keystone Secure APIs | |
| 3 | * | |
| 4 | * Copyright (C) 2013 Texas Instruments, Inc. | |
| 5 | * Santosh Shilimkar <santosh.shilimkar@ti.com> | |
| 6 | * | |
| 7 | * This program is free software,you can redistribute it and/or modify | |
| 8 | * it under the terms of the GNU General Public License version 2 as | |
| 9 | * published by the Free Software Foundation. | |
| 10 | */ | |
| 11 | ||
| 12 | #include <linux/linkage.h> | |
| 13 | ||
| 14 | /** | |
| 15 | * u32 keystone_cpu_smc(u32 command, u32 cpu, u32 addr) | |
| 16 | * | |
| 17 | * Low level CPU monitor API | |
| 18 | * @command: Monitor command. | |
| 19 | * @cpu: CPU Number | |
| 20 | * @addr: Kernel jump address for boot CPU | |
| 21 | * | |
| 22 | * Return: Non zero value on failure | |
| 23 | */ | |
| 24 | ENTRY(keystone_cpu_smc) | |
| 993211e0 | 25 | stmfd sp!, {r4-r11, lr} |
| 3aae7ab0 | 26 | smc #0 |
| 993211e0 | 27 | ldmfd sp!, {r4-r11, pc} |
| 3aae7ab0 | 28 | ENDPROC(keystone_cpu_smc) |