Add support for Eukrea CPU9260/CPU9G20 SBC

these boards are built around Atmel's AT91SAM9260/9G20 and have
up to 64MB of NOR flash, up to 128MB of SDRAM, up to 2GB of NAND
and include a 10/100 Ethernet PHY in RMII mode.

Signed-off-by: Eric Benard <eric@eukrea.com>
Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
diff --git a/Makefile b/Makefile
index 4b1ecf7..e5ac404 100644
--- a/Makefile
+++ b/Makefile
@@ -2827,6 +2827,14 @@
 	fi;
 	@$(MKCONFIG) -a at91sam9rlek arm arm926ejs at91sam9rlek atmel at91
 
+CPU9G20_128M_config \
+CPU9G20_config \
+CPU9260_128M_config \
+CPU9260_config	:	unconfig
+	@mkdir -p $(obj)include
+	@echo "#define CONFIG_$(@:_config=) 1" >$(obj)include/config.h
+	@$(MKCONFIG) -a cpu9260 arm arm926ejs cpu9260 eukrea at91
+
 meesc_config	:	unconfig
 	@$(MKCONFIG) $(@:_config=) arm arm926ejs meesc esd at91