ARM: UniPhier: display boot swap pin status by pinmon command

This information would be useful enough.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

arch/arm/cpu/armv7/uniphier/cmd_pinmon.c

@@ -7,6 +7,7 @@
 
 #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[])
 {
@@ -15,6 +16,8 @@ static int do_pinmon(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 
 	mode_sel = get_boot_mode_sel();
 
+	printf("Boot Swap: %s\n\n", boot_is_swapped() ? "ON" : "OFF");
+
 	puts("Boot Mode Pin:\n");
 
 	for (table = boot_device_table; strlen(table->info); table++) {