fdt: Start a test for the fdt command
Add a basic test of the 'fdt addr' command, to kick things off.
This includes a new convenience function to run a command from a printf()
string.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/common/cli.c b/common/cli.c
index a7e3d84..a47d6a3 100644
--- a/common/cli.c
+++ b/common/cli.c
@@ -126,6 +126,21 @@
return rcode;
}
+int run_commandf(const char *fmt, ...)
+{
+ va_list args;
+ char cmd[128];
+ int i, ret;
+
+ va_start(args, fmt);
+ i = vsnprintf(cmd, sizeof(cmd), fmt, args);
+ va_end(args);
+
+ ret = run_command(cmd, 0);
+
+ return ret;
+}
+
/****************************************************************************/
#if defined(CONFIG_CMD_RUN)