TRAB: make independent of specific libgcc helper routines

The TRAB board references local libgcc helper routines
(lib_arm/div0.o and lib_arm/_umodsi3.o) which cause build problems
when we try to use the normal, compiler provided libgcc instead.
Removing these references allows to build both with and without the
local libgcc helper routines.

Signed-off-by: Wolfgang Denk <wd@denx.de>

board/trab/Makefile

@@ -49,7 +49,6 @@ $(obj)trab_fkt.srec:	$(OBJS_FKT) $(LIB)
 	$(LD) -g -Ttext $(LOAD_ADDR) -o $(<:.o=) -e trab_fkt $^ $(LIB) \
 		-L$(obj)../../examples/standalone -lstubs \
 		-L$(obj)../../lib_generic -lgeneric \
-		$(obj)../../lib_arm/div0.o \
 		$(PLATFORM_LIBS)
 	$(OBJCOPY) -O srec $(<:.o=) $@
 

board/trab/u-boot.lds

@@ -33,7 +33,6 @@ SECTIONS
 	.text      :
 	{
 	  cpu/arm920t/start.o	(.text)
-	  lib_arm/_umodsi3.o	(.text)
 	  lib_generic/zlib.o	(.text)
 	  lib_generic/crc32.o	(.text)
 	  lib_generic/string.o	(.text)