From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- arch/arm/mach-omap2/omap4-restart.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 arch/arm/mach-omap2/omap4-restart.c (limited to 'arch/arm/mach-omap2/omap4-restart.c') diff --git a/arch/arm/mach-omap2/omap4-restart.c b/arch/arm/mach-omap2/omap4-restart.c new file mode 100644 index 000000000..a99e7f7fb --- /dev/null +++ b/arch/arm/mach-omap2/omap4-restart.c @@ -0,0 +1,26 @@ +/* + * omap4-restart.c - Common to OMAP4 and OMAP5 + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include "prm.h" + +/** + * omap44xx_restart - trigger a software restart of the SoC + * @mode: the "reboot mode", see arch/arm/kernel/{setup,process}.c + * @cmd: passed from the userspace program rebooting the system (if provided) + * + * Resets the SoC. For @cmd, see the 'reboot' syscall in + * kernel/sys.c. No return value. + */ +void omap44xx_restart(enum reboot_mode mode, const char *cmd) +{ + /* XXX Should save 'cmd' into scratchpad for use after reboot */ + omap_prm_reset_system(); +} -- cgit v1.2.3-54-g00ecf