arm: mach-k3: am625: Provide a way to obtain boot device for non SPLs
Introduce get_boot_device() to obtain the booting device. Make it also
available for non SPL builds so u-boot can also know the device it is
booting from.
Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
diff --git a/arch/arm/mach-k3/am62x/Makefile b/arch/arm/mach-k3/am62x/Makefile
new file mode 100644
index 0000000..acf09c3
--- /dev/null
+++ b/arch/arm/mach-k3/am62x/Makefile
@@ -0,0 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0+
+obj-y += boot.o