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Redboot building problem


Hi,

I am trying to build redboot on a eb40a board and have encountered the following error:

/home/baobao/workdir/dslmu/dslmu_install/lib/libtarget.a(redboot_main.o): In function `cyg_start':
make[1]: Leaving directory `/home/baobao/workdir/dslmu/dslmu_build/redboot/current'
/opt/ecos/ecos/packages/redboot/current/src/main.c:335: undefined reference to `hal_thread_switch_context'
make: Leaving directory `/home/baobao/workdir/dslmu/dslmu_build'
/home/baobao/workdir/dslmu/dslmu_install/lib/libtarget.a(redboot_main.o): In function `do_reset':
/opt/ecos/ecos/packages/redboot/current/src/main.c:446: undefined reference to `hal_thread_load_context'
/opt/ecos/ecos/packages/redboot/current/src/main.c:446: undefined reference to `hal_thread_load_context'
/home/baobao/workdir/dslmu/dslmu_install/lib/libtarget.a(redboot_main.o): In function `do_go':
/opt/ecos/ecos/packages/redboot/current/src/main.c:307: undefined reference to `hal_thread_switch_context'
/home/baobao/workdir/dslmu/dslmu_install/lib/libtarget.a(hal_arm_arch_arm_stub.o): In function `cyg_hal_gdb_interrupt':
/opt/ecos/ecos/packages/hal/arm/arch/current/src/arm_stub.c:789: undefined reference to `_breakinst'
collect2: ld returned 1 exit status
make[1]: *** [/home/baobao/workdir/dslmu/dslmu_install/bin/redboot.elf] Error 1
make: *** [build] Error 2


I don't know what is causing this. I have imported the correct redboot_ROM.ecm file.

I would really appreciate any help at your earliest convenience.

Thank you very much.

Cheers,
Yu-Fang Wu

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