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authorSimon Glass <sjg@chromium.org>2016-03-19 02:18:38 -0600
committerTom Rini <trini@konsulko.com>2016-04-01 17:17:40 -0400
commitf8bb69643550fccbf1df514deda53089da7940e3 (patch)
tree769b0055eb9516ddad955b1219edefd5f421d8a6 /include/command.h
parent74322201dde4593dc3194c702e95e5760e6b497a (diff)
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Drop command-processing code when CONFIG_CMDLINE is disabled
Command parsing and processing code is not needed when the command line is disabled. Remove this code in that case. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'include/command.h')
-rw-r--r--include/command.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/include/command.h b/include/command.h
index 0e0470b..08f0486 100644
--- a/include/command.h
+++ b/include/command.h
@@ -144,6 +144,24 @@ int cmd_process(int flag, int argc, char * const argv[],
int *repeatable, unsigned long *ticks);
void fixup_cmdtable(cmd_tbl_t *cmdtp, int size);
+
+/**
+ * board_run_command() - Fallback function to execute a command
+ *
+ * When no command line features are enabled in U-Boot, this function is
+ * called to execute a command. Typically the function can look at the
+ * command and perform a few very specific tasks, such as booting the
+ * system in a particular way.
+ *
+ * This function is only used when CONFIG_CMDLINE is not enabled.
+ *
+ * In normal situations this function should not return, since U-Boot will
+ * simply hang.
+ *
+ * @cmdline: Command line string to execute
+ * @return 0 if OK, 1 for error
+ */
+int board_run_command(const char *cmdline);
#endif /* __ASSEMBLY__ */
/*