Loongson 2E boot failure

[Colin Watson]

(I'm proxying this for Andreas Barth, who owns the machine in question.)

A build of current trunk on mips-loongson with the addition of
http://pastebin.com/download.php?i=uzXkNBTP fails to boot on a Loongson
2E system as follows:

  PMON> ifaddr rtl0 192.168.114.37
  bootp=8000b968
  PMON> load tftp://192.168.114.32/nephele/vmlinux
  Loading file: tftp://192.168.114.32/nephele/vmlinux (elf)
  0x801ffb60/538744 +
  Entry address is 801ffb60
  PMON> g
     zero      at       v0       v1       a0       a1       a2       a3
   00000000 00000000 00000000 00000000 00000001 aff7fd10 aff7fd18 80095ad0
      t0       t1       t2       t3       t4       t5       t6       t7
   00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      s0       s1       s2       s3       s4       s5       s6       s7
   00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      t8       t9       k0       k1       gp       sp       s8       ra
   00000000 00000000 00000000 00000000 00000000 aff7fcf0 00000000 80063f90
  80215244 7091101e .word   7091101e      # ...p

While I'm in the same city as the machine, is there anything I can do to
help debug this?

-- 
Colin Watson                                       address@hidden