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| author | Antony Pavlov <antonynpavlov@gmail.com> | 2013-01-29 15:03:05 +0400 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-01-30 16:03:51 +0100 |
| commit | 263e454f7fceb399a55c847b967ea3bd89b46373 (patch) | |
| tree | 7614c6cd3e26d47829fe85f6789f37b75a21ab31 | |
| parent | 56f99ec44a7253ae5f010be978fd8f205c066625 (diff) | |
| download | barebox-263e454f7fceb399a55c847b967ea3bd89b46373.tar.gz barebox-263e454f7fceb399a55c847b967ea3bd89b46373.tar.xz | |
commands: reset: add shutdown_barebox() before reset_cpu()
Some of controlled by barebox peripheral devices may be
not affected by CPU reset, so we need call shutdown_barebox()
to stop them.
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| -rw-r--r-- | commands/reset.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/commands/reset.c b/commands/reset.c index 835926b270..79885f4afc 100644 --- a/commands/reset.c +++ b/commands/reset.c @@ -20,17 +20,40 @@ #include <common.h> #include <command.h> #include <complete.h> +#include <getopt.h> static int cmd_reset(int argc, char *argv[]) { + int opt, shutdown_flag; + + shutdown_flag = 1; + + while ((opt = getopt(argc, argv, "f")) > 0) { + switch (opt) { + case 'f': + shutdown_flag = 0; + break; + } + } + + if (shutdown_flag) + shutdown_barebox(); + reset_cpu(0); /* Not reached */ return 1; } +BAREBOX_CMD_HELP_START(reset) +BAREBOX_CMD_HELP_USAGE("reset [-f]\n") +BAREBOX_CMD_HELP_SHORT("Perform RESET of the CPU.\n") +BAREBOX_CMD_HELP_OPT("-f", "force RESET, don't call shutdown\n") +BAREBOX_CMD_HELP_END + BAREBOX_CMD_START(reset) .cmd = cmd_reset, .usage = "Perform RESET of the CPU", + BAREBOX_CMD_HELP(cmd_reset_help) BAREBOX_CMD_COMPLETE(empty_complete) BAREBOX_CMD_END |