From 2ce76a6ad32fa076a2bb5561e859c97fceec8bb1 Mon Sep 17 00:00:00 2001 From: Lina Iyer Date: Mon, 2 Mar 2015 16:30:29 -0700 Subject: firmware: qcom: scm: Add qcom_scm_set_warm_boot_addr function A core can be powered down for cpuidle or when it is hotplugged off. In either case, the warmboot return address would be different. Allow setting the warmboot address for a specific cpu, optimize and write to the firmware, if the address is different than the previously set address. Export qcom_scm_set_warm_boot_addr function move the warm boot flags to implementation. Signed-off-by: Lina Iyer Signed-off-by: Kumar Gala --- include/linux/qcom_scm.h | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'include/linux/qcom_scm.h') diff --git a/include/linux/qcom_scm.h b/include/linux/qcom_scm.h index 68a1d8801c6f..95ef72a47b0f 100644 --- a/include/linux/qcom_scm.h +++ b/include/linux/qcom_scm.h @@ -1,4 +1,5 @@ /* Copyright (c) 2010, Code Aurora Forum. All rights reserved. + * Copyright (C) 2015 Linaro Ltd. * * 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 @@ -12,12 +13,8 @@ #ifndef __QCOM_SCM_H #define __QCOM_SCM_H -#define QCOM_SCM_FLAG_WARMBOOT_CPU0 0x04 -#define QCOM_SCM_FLAG_WARMBOOT_CPU1 0x02 -#define QCOM_SCM_FLAG_WARMBOOT_CPU2 0x10 -#define QCOM_SCM_FLAG_WARMBOOT_CPU3 0x40 - extern int qcom_scm_set_cold_boot_addr(void *entry, const cpumask_t *cpus); +extern int qcom_scm_set_warm_boot_addr(void *entry, const cpumask_t *cpus); #define QCOM_SCM_VERSION(major, minor) (((major) << 16) | ((minor) & 0xFF)) -- cgit v1.2.1