L4Linux on PB11MPCORE boot hangs at

Varun Ganesh vganesh2 at ncsu.edu
Thu Nov 17 01:23:00 CET 2011


Hi,

I have compiled L4, L4re, L4Linux and done a make image using 

make image E=L4Linux-arm BOOTSTRAP_DO_UIMAGE=y
MODULE_SEARCH_PATH=/home/l4/src/kernel/fiasco
:/home/l4/src/kernel/fiasco/mybuildir:
/home/l4/src/l4/conf/examples:
/home/L4Android/l4linux/l4linux_build:/tmp/:
/home/l4/src


The ramdisk is included in the image as was given in 
module.list.
When i tried booting the image on PB11MPCORE 
using the U-Boot
command, 
bootm <kernel-address> 
The kernel starts booting but gets stuck as follows,

Booting kernel from Legacy Image at 00008000 ...  
   Image Name:   L4 Image #7 
   Image Type:   ARM Linux Kernel Image (uncompressed) 
   Data Size:    8097792 Bytes =  7.7 MB 
   Load Address: 01000000 
   Entry Point:  01000000 
   Loading Kernel Image ... 
L4 Bootstrapper 
  Build: #7 Wed Nov 16 14:01:12 EST 2011, 4.3.2 
  Scanning up to 256 MB RAM  
  Memory size is 256MB (00000000 - 10000000)
  RAM: 0000000000000000 - 000000000fffffff: 262144kB 
  Total RAM: 256MB  
  mod09: 014b9000-017b9000: ramdisk-arm.rd 
  mod08: 011f7000-014b8488: vmlinuz.arm 
  mod07: 011f6000-011f60bd: arm-rv.io 
  mod06: 01118000-011f5078: io  
  mod05: 01117000-01117189: l4lx.cfg
  mod04: 010c1000-01116670: ned
  mod03: 010a6000-010c039c: l4re
  mod02: 0106b000-010a5b54: moe
  mod01: 01061000-0106a714: sigma0
  mod00: 01014000-010600f0: fiasco
  Moving 10 modules to 1100000 with offset ec000
  moving module 10 { 14b9000-17b9000 } -> { 15a5000-18a5000 }
  moving module 09 { 11f7000-14b8488 } -> { 12e3000-15a4488 }
  moving module 08 { 11f6000-11f60bd } -> { 12e2000-12e20bd }
  moving module 07 { 1118000-11f5078 } -> { 1204000-12e1078 }
  moving module 06 { 1117000-1117189 } -> { 1203000-1203189 }
  moving module 05 { 10c1000-1116670 } -> { 11ad000-1202670 }
  moving module 04 { 10a6000-10c039c } -> { 1192000-11ac39c }
  moving module 03 { 106b000-10a5b54 } -> { 1157000-1191b54 }
  moving module 02 { 1061000-106a714 } -> { 114d000-1156714 }
  moving module 01 { 1014000-10600f0 } -> { 1100000-114c0f0 }
  Scanning fiasco
  Scanning sigma0
  Scanning moe rom/l4lx.cfg
  Relocated mbi to [0x100e000-0x100e151]
  Loading fiasco
  Loading sigma0
  Loading moe
  find kernel info page...
  found kernel info page at 0x2000

What steps should I take to proceed beyond this point.

Thanks,
Varun Ganesh





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