From b78f4c986f22c1114fbaa1f66c3ac39187213bff Mon Sep 17 00:00:00 2001 From: Antony Pavlov Date: Wed, 13 Jun 2012 23:43:07 +0400 Subject: add 'poweroff' command Signed-off-by: Antony Pavlov Signed-off-by: Sascha Hauer --- commands/Kconfig | 9 +++++++++ commands/Makefile | 1 + commands/poweroff.c | 37 +++++++++++++++++++++++++++++++++++++ include/common.h | 1 + 4 files changed, 48 insertions(+) create mode 100644 commands/poweroff.c diff --git a/commands/Kconfig b/commands/Kconfig index 52e1f171bb..e9f6e25275 100644 --- a/commands/Kconfig +++ b/commands/Kconfig @@ -6,6 +6,10 @@ config COMMAND_SUPPORT depends on !SHELL_NONE default y +config HAS_POWEROFF + bool + default n + if COMMAND_SUPPORT menu "commands " @@ -422,6 +426,11 @@ config CMD_RESET tristate prompt "reset" +config CMD_POWEROFF + tristate + depends on HAS_POWEROFF + prompt "poweroff" + config CMD_GO tristate prompt "go" diff --git a/commands/Makefile b/commands/Makefile index 4c8a0a9595..6e984f08f1 100644 --- a/commands/Makefile +++ b/commands/Makefile @@ -11,6 +11,7 @@ obj-$(CONFIG_CMD_EDIT) += edit.o obj-$(CONFIG_CMD_EXEC) += exec.o obj-$(CONFIG_CMD_SLEEP) += sleep.o obj-$(CONFIG_CMD_RESET) += reset.o +obj-$(CONFIG_CMD_POWEROFF) += poweroff.o obj-$(CONFIG_CMD_GO) += go.o obj-$(CONFIG_NET) += net.o obj-$(CONFIG_CMD_PARTITION) += partition.o diff --git a/commands/poweroff.c b/commands/poweroff.c new file mode 100644 index 0000000000..ebb146c62d --- /dev/null +++ b/commands/poweroff.c @@ -0,0 +1,37 @@ +/* + * poweroff.c - turn board's power off + * + * Copyright (C) 2011 Antony Pavlov + * + * This file is part of barebox. + * See file CREDITS for list of people who contributed to this project. + * + * 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. + * + * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include + +static int cmd_poweroff(int argc, char *argv[]) +{ + poweroff(); + + /* Not reached */ + return 1; +} + +BAREBOX_CMD_START(poweroff) + .cmd = cmd_poweroff, + .usage = "Perform POWER OFF of the board", +BAREBOX_CMD_END diff --git a/include/common.h b/include/common.h index d2347f8629..9745aeb74e 100644 --- a/include/common.h +++ b/include/common.h @@ -102,6 +102,7 @@ long get_ram_size (volatile long *, long); /* $(CPU)/cpu.c */ void __noreturn reset_cpu(unsigned long addr); +void __noreturn poweroff(void); /* lib_$(ARCH)/time.c */ void udelay (unsigned long); -- cgit v1.2.3