1 files changed, 35 insertions, 0 deletions
diff --git a/roms/u-boot/cmd/addrmap.c b/roms/u-boot/cmd/addrmap.c
new file mode 100644
index 000000000..bd23549f3
--- /dev/null
+++ b/roms/u-boot/cmd/addrmap.c
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2021, Bin Meng <bmeng.cn@gmail.com>
+ */
+
+#include <common.h>
+#include <command.h>
+#include <addr_map.h>
+
+static int do_addrmap(struct cmd_tbl *cmdtp, int flag, int argc,
+		      char *const argv[])
+{
+	int i;
+
+	printf("           vaddr            paddr             size\n");
+	printf("================ ================ ================\n");
+
+	for (i = 0; i < CONFIG_SYS_NUM_ADDR_MAP; i++) {
+		if (address_map[i].size == 0)
+			continue;
+
+		printf("%16.8lx %16.8llx %16.8llx\n",
+		       address_map[i].vaddr,
+		       (unsigned long long)address_map[i].paddr,
+		       (unsigned long long)address_map[i].size);
+	}
+
+	return 0;
+}
+
+U_BOOT_CMD(
+	addrmap,	1,	1,	do_addrmap,
+	"List non-identity virtual-physical memory mappings for 32-bit CPUs",
+	""
+);