diff options
author | Arnd Bergmann <arnd@arndb.de> | 2014-02-25 18:09:27 +0100 |
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committer | Arnd Bergmann <arnd@arndb.de> | 2014-02-25 18:09:27 +0100 |
commit | f1a0d58e876be28bd2f53b55dd20d3cba92c6937 (patch) | |
tree | 3be5116e2de217634ca3f99fe2459ac8a39025be /arch/arm/mach-qcom/scm-boot.c | |
parent | a3f4fdf2190edef9d0d7a9bd6246e7f599284590 (diff) | |
parent | cf1e8f0cd665e2a9966d2bee4e11ecc0938ff166 (diff) |
Merge branch 'qcom/cleanup' into next/drivers
* qcom/cleanup:
ARM: qcom: Rename various msm prefixed functions to qcom
clocksource: qcom: split building of legacy vs multiplatform support
ARM: qcom: Split Qualcomm support into legacy and multiplatform
clocksource: qcom: Move clocksource code out of mach-msm
ARM: msm: kill off hotplug.c
ARM: msm: Remove pen_release usage
ARM: dts: msm: split out msm8660 and msm8960 soc into dts include
This cleanup branch is a dependency for the following qcom driver changes.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-qcom/scm-boot.c')
-rw-r--r-- | arch/arm/mach-qcom/scm-boot.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/arch/arm/mach-qcom/scm-boot.c b/arch/arm/mach-qcom/scm-boot.c new file mode 100644 index 00000000000..45cee3e469a --- /dev/null +++ b/arch/arm/mach-qcom/scm-boot.c @@ -0,0 +1,39 @@ +/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA. + */ + +#include <linux/module.h> +#include <linux/slab.h> + +#include "scm.h" +#include "scm-boot.h" + +/* + * Set the cold/warm boot address for one of the CPU cores. + */ +int scm_set_boot_addr(phys_addr_t addr, int flags) +{ + struct { + unsigned int flags; + phys_addr_t addr; + } cmd; + + cmd.addr = addr; + cmd.flags = flags; + return scm_call(SCM_SVC_BOOT, SCM_BOOT_ADDR, + &cmd, sizeof(cmd), NULL, 0); +} +EXPORT_SYMBOL(scm_set_boot_addr); |