1 files changed, 13 insertions, 0 deletions
diff --git a/src/mainboard/arm/rdn2/media.c b/src/mainboard/arm/rdn2/media.c
new file mode 100644
index 0000000000..cf6ab06789
--- /dev/null
+++ b/src/mainboard/arm/rdn2/media.c
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#include <boot_device.h>
+#include <mainboard/addressmap.h>
+
+/* Maps directly to NOR flash up to ROM size. */
+static const struct mem_region_device boot_dev =
+	MEM_REGION_DEV_RO_INIT((void *)RDN2_FLASH_BASE, RDN2_FLASH_SIZE);
+
+const struct region_device *boot_device_ro(void)
+{
+	return &boot_dev.rdev;
+}