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/uc101.h b/include/configs/uc101.h
index 483534c..f136691 100644
--- a/include/configs/uc101.h
+++ b/include/configs/uc101.h
@@ -35,6 +35,7 @@
 #ifndef CONFIG_SYS_TEXT_BASE
 #define CONFIG_SYS_TEXT_BASE	0xFFF00000
 #endif
+#define CONFIG_SYS_LDSCRIPT	"arch/powerpc/cpu/mpc5xxx/u-boot-customlayout.lds"
 
 #include "manroland/common.h"
 #include "manroland/mpc5200-common.h"