U-boot for NIOS-II Cyclone-II​I (EP3C40F78​0I7)- compilation error

Hi ,

I need to port the U-boot (1.3.3) to NIOS-II Cyclone-III (EP3C40F780I7) based customized board. Started following the Altera wiki http://www.alterawiki.com/wiki/dasuboot instructions.

1) Generated the my_nios2_fpga.h from sopc file.

2) Copied the relevant nios2_generic files.

3) Used the installed tool chain " nios2-linux-uclibc-" for compilation.

4) Using U-buntu linux distribution for u-boot compilation.

Following compilation errors are coming during U-boot compilation:

u-boot-1.3.3$ make clean

u-boot-1.3.3$ export CROSS_COMPILE=/opt/nios2/bin/nios2-linux-uclibc-

u-boot-1.3.3$ make my_nios2_config

Configuring for my_nios2 board...

u-boot-1.3.3$ make

Generating include/autoconf.mk.dep

for dir in tools examples api_examples ; do make -C $dir _depend ; done

make[1]: Entering directory `/home/borelas/u-boot-1.3.3/tools'

make[1]: Nothing to be done for `_depend'.

make[1]: Leaving directory `/home/borelas/u-boot-1.3.3/tools'

make[1]: Entering directory `/home/borelas/u-boot-1.3.3/examples'

make[1]: Nothing to be done for `_depend'.

make[1]: Leaving directory `/home/borelas/u-boot-1.3.3/examples'

make[1]: Entering directory `/home/borelas/u-boot-1.3.3/api_examples'

make[1]: Nothing to be done for `_depend'.

make[1]: Leaving directory `/home/borelas/u-boot-1.3.3/api_examples'

Generating include/autoconf.mk

make -C tools all

make[1]: Entering directory `/home/borelas/u-boot-1.3.3/tools'

gcc -Wall -pedantic -idirafter /home/borelas/u-boot-1.3.3/include -idirafter /home/borelas/u-boot-1.3.3/include2 -idirafter /home/borelas/u-boot-1.3.3/include -DTEXT_BASE= -DUSE_HOSTCC -O -c -o img2srec.o img2srec.c

gcc -Wall -pedantic -idirafter /home/borelas/u-boot-1.3.3/include -idirafter /home/borelas/u-boot-1.3.3/include2 -idirafter /home/borelas/u-boot-1.3.3/include -DTEXT_BASE= -DUSE_HOSTCC -O -o img2srec img2srec.o

strip img2srec

gcc -g -Wall -idirafter /home/borelas/u-boot-1.3.3/include -idirafter /home/borelas/u-boot-1.3.3/include2 -idirafter /home/borelas/u-boot-1.3.3/include -DTEXT_BASE= -DUSE_HOSTCC -O -c -o mkimage.o mkimage.c

gcc -g -Wall -pedantic -idirafter /home/borelas/u-boot-1.3.3/include -idirafter /home/borelas/u-boot-1.3.3/include2 -idirafter /home/borelas/u-boot-1.3.3/include -DTEXT_BASE= -DUSE_HOSTCC -O -c -o crc32.o crc32.c

gcc -g -Wall -idirafter /home/borelas/u-boot-1.3.3/include -idirafter /home/borelas/u-boot-1.3.3/include2 -idirafter /home/borelas/u-boot-1.3.3/include -DTEXT_BASE= -DUSE_HOSTCC -O -c -o image.o image.c

gcc -g -Wall -pedantic -idirafter /home/borelas/u-boot-1.3.3/include -idirafter /home/borelas/u-boot-1.3.3/include2 -idirafter /home/borelas/u-boot-1.3.3/include -DTEXT_BASE= -DUSE_HOSTCC -O -c -o md5.o md5.c

gcc -g -Wall -pedantic -idirafter /home/borelas/u-boot-1.3.3/include -idirafter /home/borelas/u-boot-1.3.3/include2 -idirafter /home/borelas/u-boot-1.3.3/include -DTEXT_BASE= -DUSE_HOSTCC -O -c -o sha1.o sha1.c

gcc -g -Wall -idirafter /home/borelas/u-boot-1.3.3/include -idirafter /home/borelas/u-boot-1.3.3/include2 -idirafter /home/borelas/u-boot-1.3.3/include -DTEXT_BASE= -DUSE_HOSTCC -O -c -o fdt.o fdt.c

gcc -g -Wall -idirafter /home/borelas/u-boot-1.3.3/include -idirafter /home/borelas/u-boot-1.3.3/include2 -idirafter /home/borelas/u-boot-1.3.3/include -DTEXT_BASE= -DUSE_HOSTCC -O -c -o fdt_ro.o fdt_ro.c

gcc -g -Wall -idirafter /home/borelas/u-boot-1.3.3/include -idirafter /home/borelas/u-boot-1.3.3/include2 -idirafter /home/borelas/u-boot-1.3.3/include -DTEXT_BASE= -DUSE_HOSTCC -O -c -o fdt_rw.o fdt_rw.c

gcc -g -Wall -idirafter /home/borelas/u-boot-1.3.3/include -idirafter /home/borelas/u-boot-1.3.3/include2 -idirafter /home/borelas/u-boot-1.3.3/include -DTEXT_BASE= -DUSE_HOSTCC -O -c -o fdt_strerror.o fdt_strerror.c

gcc -g -Wall -idirafter /home/borelas/u-boot-1.3.3/include -idirafter /home/borelas/u-boot-1.3.3/include2 -idirafter /home/borelas/u-boot-1.3.3/include -DTEXT_BASE= -DUSE_HOSTCC -O -c -o fdt_wip.o fdt_wip.c

gcc -Wall -pedantic -idirafter /home/borelas/u-boot-1.3.3/include -idirafter /home/borelas/u-boot-1.3.3/include2 -idirafter /home/borelas/u-boot-1.3.3/include -DTEXT_BASE= -DUSE_HOSTCC -O -o mkimage mkimage.o crc32.o image.o md5.o sha1.o fdt.o fdt_ro.o fdt_rw.o fdt_strerror.o fdt_wip.o

strip mkimage

gcc -g -Wall -pedantic -idirafter /home/borelas/u-boot-1.3.3/include -idirafter /home/borelas/u-boot-1.3.3/include2 -idirafter /home/borelas/u-boot-1.3.3/include -DTEXT_BASE= -DUSE_HOSTCC -O -c -o envcrc.o envcrc.c

gcc -g -idirafter /home/borelas/u-boot-1.3.3/include -idirafter /home/borelas/u-boot-1.3.3/include2 -idirafter /home/borelas/u-boot-1.3.3/include -DTEXT_BASE= -DUSE_HOSTCC -c -o environment.o environment.c

In file included from environment.c:32:

/home/borelas/u-boot-1.3.3/include/environment.h:107: error: ‘CFG_ENV_SIZE’ undeclared here (not in a function)

make[1]: *** [environment.o] Error 1

make[1]: Leaving directory `/home/borelas/u-boot-1.3.3/tools'

make: *** [tools] Error 2

Any inputs to resolve these error?

Thanks,

Siva