imx8mm-cl-iot-gate: Add SPL EEPROM support
imx8mm-cl-iot-gate supports multiple DDR sizes and models.
The DDR type can be retrieved from the EEPROM, so add SPL code
that can be used to get the DDR information.
Based on the original code from Compulab's U-Boot.
Signed-off-by: Fabio Estevam <festevam@denx.de>
diff --git a/board/compulab/imx8mm-cl-iot-gate/Makefile b/board/compulab/imx8mm-cl-iot-gate/Makefile
index 3a2bfc4..3800b21 100644
--- a/board/compulab/imx8mm-cl-iot-gate/Makefile
+++ b/board/compulab/imx8mm-cl-iot-gate/Makefile
@@ -8,6 +8,6 @@
obj-y += imx8mm-cl-iot-gate.o
ifdef CONFIG_SPL_BUILD
-obj-y += spl.o
+obj-y += spl.o eeprom_spl.o
obj-y += ddr/
endif