arm: mvebu: turris_omnia: Implement getting board information from MCU
Implement reading board serial number, first MAC address and board
version from MCU. MCU supports board information if the FEAT_BOARD_INFO
feature bit is set in MCU features.
Prefer getting board information from MCU if supported, fallback to
Atmel SHA chip.
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
diff --git a/board/CZ.NIC/turris_common.h b/board/CZ.NIC/turris_common.h
new file mode 100644
index 0000000..5565ea9
--- /dev/null
+++ b/board/CZ.NIC/turris_common.h
@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+#ifndef TURRIS_COMMON_H
+#define TURRIS_COMMON_H
+
+#include <asm/types.h>
+
+void turris_init_mac_addresses(int first_idx, const u8 *first_mac);
+
+#endif