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author | Antony Pavlov <antonynpavlov@gmail.com> | 2012-06-13 23:43:07 +0400 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-06-30 12:47:25 +0200 |
commit | b78f4c986f22c1114fbaa1f66c3ac39187213bff (patch) | |
tree | 051e041160192337d96e7c4c054be3d80c0d0f29 | |
parent | a6e358b2f5b219fda18a7bc9348cb969043c19d5 (diff) | |
download | barebox-b78f4c986f22c1114fbaa1f66c3ac39187213bff.tar.gz barebox-b78f4c986f22c1114fbaa1f66c3ac39187213bff.tar.xz |
add 'poweroff' command
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
-rw-r--r-- | commands/Kconfig | 9 | ||||
-rw-r--r-- | commands/Makefile | 1 | ||||
-rw-r--r-- | commands/poweroff.c | 37 | ||||
-rw-r--r-- | include/common.h | 1 |
4 files changed, 48 insertions, 0 deletions
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 <antonynpavlov@gmail.com> + * + * 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 <common.h> +#include <command.h> + +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); |