Move LDSCRIPT definitions to board config files.

Recent cleanup actions resulted in a number of config.mk files that
contained only LDSCRIPT definitions.  Move these into th respective
board config files and remove the now empty config.mk files.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Cc: Detlev Zundel <dzu@denx.de>
Cc: Heiko Schocher <hs@denx.de>
Cc: Andre Schwarz <andre.schwarz@matrix-vision.de>
Cc: Peter De Schrijver <p2@mind.be>
Acked-by: Detlev Zundel < dzu@denx.de>
Acked-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
Acked-by: Heiko Schocher<hs@denx.de>
Acked-by: Matthias Fuchs <matthias.fuchs@esd.eu>
diff --git a/include/configs/DASA_SIM.h b/include/configs/DASA_SIM.h
index 3706071..53229d9 100644
--- a/include/configs/DASA_SIM.h
+++ b/include/configs/DASA_SIM.h
@@ -37,6 +37,7 @@
 #define CONFIG_DASA_SIM		1	/* ...on a DASA_SIM board	*/
 
 #define	CONFIG_SYS_TEXT_BASE	0xFFFC0000
+#define CONFIG_SYS_LDSCRIPT	"board/esd/dasa_sim/u-boot.lds"
 
 #define CONFIG_BOARD_EARLY_INIT_F 1	/* call board_early_init_f()	*/