+
+/*
+ * command km_checktestboot
+ * if the testpin of the board is asserted, return 1
+ * * else return 0
+ */
+int do_checktestboot(cmd_tbl_t *cmdtp, int flag, int argc,
+ char *const argv[])
+{
+ int testpin = 0;
+ char *s = NULL;
+ int testboot = 0;
+ int verbose = argc > 1 && *argv[1] == 'v';
+
+#if defined(CONFIG_POST)
+ testpin = post_hotkeys_pressed();
+ s = getenv("test_bank");
+#endif
+ /* when test_bank is not set, act as if testpin is not asserted */
+ testboot = (testpin != 0) && (s);
+ if (verbose) {
+ printf("testpin = %d\n", testpin);
+ printf("test_bank = %s\n", s ? s : "not set");
+ printf("boot test app : %s\n", (testboot) ? "yes" : "no");
+ }
+ /* return 0 means: testboot, therefore we need the inversion */
+ return !testboot;
+}
+
+U_BOOT_CMD(km_checktestboot, 2, 0, do_checktestboot,
+ "check if testpin is asserted",
+ "[v]\n v - verbose output"
+);