summaryrefslogtreecommitdiff
path: root/include/linux/qcom_scm.h
diff options
context:
space:
mode:
authorLina Iyer <lina.iyer@linaro.org>2015-03-02 16:30:29 -0700
committerKumar Gala <galak@codeaurora.org>2015-03-11 15:15:07 -0500
commit2ce76a6ad32fa076a2bb5561e859c97fceec8bb1 (patch)
treee6c916f16f14ea996bbba0493329270b62162ea8 /include/linux/qcom_scm.h
parenta353e4a06f24235138d483a2625726a5fc472949 (diff)
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 <lina.iyer@linaro.org> Signed-off-by: Kumar Gala <galak@codeaurora.org>
Diffstat (limited to 'include/linux/qcom_scm.h')
-rw-r--r--include/linux/qcom_scm.h7
1 files changed, 2 insertions, 5 deletions
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))