[U-Boot-Users] has someone run u-boot in mipssim?

[zhuzhenhua]

because our soc is not available now, i want to run u-boot in mipssim
to verify my modification
on cpu/start.S and board/xxx/lowlevel_init.S.
but the u-boot compiled by eldk seems to run not correctly in
mipssim.and if i modify the CROSS_COMPILE as sde-, it shows error as
"can't find mips-linux-as".
so i wonder is there someone has run u-boot in mipssim and with which toolchain?