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/*
* Copyright (C) ST-Ericsson SA 2011
* Author: Rickard Evertsson <rickard.evertsson@stericsson.com>
* for ST-Ericsson.
*
* License terms: GNU General Public License (GPL) version 2
*
* Use this file to customize your reboot / sw reset reasons. Add, remove or
* modify reasons in reboot_reasons[].
* The reboot reasons will be saved to a secure location in TCDM memory and
* can be read at bootup by e.g. the bootloader, or at a later stage userspace
* since the code is exposed through sysfs.
*/
#ifndef _REBOOT_REASONS_H
#define _REBOOT_REASONS_H
/*
* These defines contains the codes that will be written down to a secure
* location before resetting. These values are exposed through a sysfs
* entry under /sys/socinfo, see mach-ux500/cpu-db8500.c
*/
#define SW_RESET_NO_ARGUMENT 0x0
#define SW_RESET_FACTORY_RESET 0x4242
#define SW_RESET_CRASH 0xDEAD
#define SW_RESET_NORMAL 0xc001
/*
* The array reboot_reasons[] is used when you want to map a string to a reboot
* reason code
*/
struct reboot_reason {
const char *reason;
u16 code;
};
extern struct reboot_reason reboot_reasons[];
extern unsigned int reboot_reasons_size;
u16 reboot_reason_code(const char *cmd);
const char *reboot_reason_string(u16 code);
#endif
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