summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-uniphier/cmd_pinmon.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-uniphier/cmd_pinmon.c')
-rw-r--r--arch/arm/mach-uniphier/cmd_pinmon.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/arm/mach-uniphier/cmd_pinmon.c b/arch/arm/mach-uniphier/cmd_pinmon.c
new file mode 100644
index 0000000000..3c1b325976
--- /dev/null
+++ b/arch/arm/mach-uniphier/cmd_pinmon.c
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2014 Panasonic Corporation
+ * Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/boot-device.h>
+#include <asm/arch/sbc-regs.h>
+
+static int do_pinmon(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+ int mode_sel, i;
+
+ printf("Boot Swap: %s\n\n", boot_is_swapped() ? "ON" : "OFF");
+
+ mode_sel = get_boot_mode_sel();
+
+ puts("Boot Mode Pin:\n");
+
+ for (i = 0; boot_device_table[i].info; i++)
+ printf(" %c %02x %s\n", i == mode_sel ? '*' : ' ', i,
+ boot_device_table[i].info);
+
+ return 0;
+}
+
+U_BOOT_CMD(
+ pinmon, 1, 1, do_pinmon,
+ "pin monitor",
+ ""
+);
OpenPOWER on IntegriCloud