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#include <common.h>
#include <command.h>
#include <fs.h>
#include <errno.h>
static int do_cd (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
int ret;
if (argc == 1)
ret = chdir("/");
else
ret = chdir(argv[1]);
if (ret) {
perror("chdir");
return 1;
}
return 0;
}
static __maybe_unused char cmd_cd_help[] =
"Usage: cd [directory]\n"
"change to directory. If called without argument, change to /\n";
U_BOOT_CMD_START(cd)
.maxargs = 2,
.cmd = do_cd,
.usage = "change working directory",
U_BOOT_CMD_HELP(cmd_cd_help)
U_BOOT_CMD_END
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