HaRET(2)# dump gpio
GPIO# D S A INTER | GPIO# D S A INTER | GPIO# D S A INTER | GPIO# D S A INTER
------------------+-------------------+-------------------+------------------
  0   I 0 0 RE FE |  21   O 0 0       |  42   I 0 1       |  63   O 1 2      
  1   I 1 0       |  22   O 0 0       |  43   O 1 2       |  64   O 1 2      
  2   O 1 0       |  23   O 0 0       |  44   I 0 0       |  65   O 1 2      
  3   I 1 0       |  24   O 0 0       |  45   O 0 0       |  66   O 1 2      
  4   I 1 0       |  25   I 1 0       |  46   I 1 2       |  67   O 1 2      
  5   I 1 0       |  26   O 0 0       |  47   O 0 1       |  68   O 1 2      
  6   I 1 0       |  27   O 1 0       |  48   I 0 1       |  69   O 0 2      
  7   I 1 0       |  28   I 1 1       |  49   O 1 2       |  70   O 1 2      
  8   I 1 0       |  29   I 0 1       |  50   I 0 1       |  71   O 0 2      
  9   I 0 0 RE FE |  30   O 0 2       |  51   I 0 1       |  72   O 0 2      
 10   O 0 0       |  31   O 0 2       |  52   I 0 1       |  73   O 1 2      
 11   O 1 3       |  32   O 0 2       |  53   O 0 0       |  74   O 1 2      
 12   I 0 0 RE FE |  33   O 1 2       |  54   I 0 3       |  75   O 1 2      
 13   I 0 0 RE FE |  34   I 1 1       |  55   I 0 1       |  76   O 1 2      
 14   I 1 0       |  35   I 1 1       |  56   I 0 0       |  77   O 1 2      
 15   I 1 0       |  36   I 1 0    FE |  57   O 1 0       |  78   O 1 2      
 16   O 0 2       |  37   I 1 0       |  58   O 1 2       |  79   O 1 0      
 17   I 0 2       |  38   I 1 0       |  59   O 1 2       |  80   O 1 0      
 18   I 1 1       |  39   O 1 2       |  60   O 1 2       |  81   I 0 2      
 19   I 0 0       |  40   O 0 0       |  61   O 1 2       |  82   O 0 0      
 20   O 0 0       |  41   O 0 2       |  62   O 1 2       |  83   I 0 0 RE FE
HaRET(3)# print "MMU L1 descriptor table address is %08x" MMU
MMU L1 descriptor table address is a0500000
HaRET(4)# print "Video RAM address is %08x" VRAM
Video RAM address is a0dfea80
HaRET(5)# runscript boot.txt
HaRET(1)# set KERNEL "zImage-mio"
HaRET(2)# set MTYPE 1257
HaRET(3)# set INITRD "\Memory Card\linux\initrd-2.6.3.gz"
HaRET(4)# set CMDLINE "root=/dev/ram0 init=/linuxrc ramdisk_size=14336 keepinitrd"
HaRET(5)# bootlinux
boot KERNEL=zImage-mio INITRD=\Memory Card\linux\initrd-2.6.3.gz
Opening file zImage-mio
Opening file \Memory Card\linux\initrd-2.6.3.gz
boot params: RAMADDR=a0000000 RAMSIZE=04000000 MTYPE=1257 CMDLINE='root=/dev/ram0 init=/linuxrc ramdisk_size=14336 keepinitrd'
Boot FB feedback: 1
Built virtual to physical page mapping
Allocated 461 pages (tags=4B900000/a21ab000 kernel=4B901000/a21aa000 initrd=4BA10000/a2092000 index=4BAC9000/a1fd9000)
Built kernel tags area
Built page index
Video buffer at 48970A80 sx=240 sy=320 mx=60 my=53
Video Phys FB=a0dfea80 Fonts=a1fd7064
preload=2168@4BACC000/a1fd6000 sj=4BACC000 stack=4BACA000/a1fd8000 data=4BACB000/a1fd7000 exec=a1fd6128
Reading 1108740 bytes...
Read complete
Reading 755496 bytes...
Read complete
Launching to physical address a1fd6010
Trampoline setup (tram=136@0002B46C/2a02b46c/a08b946c)
MMU setup: mmu=A0500000/a0500000
Go Go Go...