omap4: Definitions for SYS_BOOT-based fallback boot device selection
This introduces code to read the value of the SYS_BOOT pins on the OMAP4, as
well as the memory-preferred scheme for the interpretation of each value.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
diff --git a/arch/arm/cpu/armv7/omap4/Makefile b/arch/arm/cpu/armv7/omap4/Makefile
index 76a032a..564f1f6 100644
--- a/arch/arm/cpu/armv7/omap4/Makefile
+++ b/arch/arm/cpu/armv7/omap4/Makefile
@@ -5,6 +5,7 @@
# SPDX-License-Identifier: GPL-2.0+
#
+obj-y += boot.o
obj-y += sdram_elpida.o
obj-y += hwinit.o
obj-y += emif.o