sh: Renesas R0P7785LC0011RL board support

This board has SH7785, 512MB DDR2-SDRAM, NOR Flash,
Graphic, Ethernet, USB, SD, RTC, and I2C controller.

This patch supports the following functions:
 - 128MB DDR2-SDRAM (29-bit address mode only)
 - NOR Flash
 - USB host
 - Ethernet

Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
diff --git a/Makefile b/Makefile
index 0f82e71..bafabf3 100644
--- a/Makefile
+++ b/Makefile
@@ -3053,6 +3053,11 @@
 	@echo "#define CONFIG_SH7763RDP 1" > $(obj)include/config.h
 	@./mkconfig -a $(@:_config=) sh sh4 sh7763rdp
 
+sh7785lcr_config  :   unconfig
+	@ >include/config.h
+	@echo "#define CONFIG_SH7785LCR 1" >> include/config.h
+	@$(MKCONFIG) -a $(@:_config=) sh sh4 sh7785lcr
+
 #========================================================================
 # SPARC
 #========================================================================