[okl4-developer] booting fails on pxa270

[kashin Lin]

Hi,

i build okl4 for pxa270 using following machine configuration:
   class creator(pxa):
      virtual = False
      timer_driver = "pxa250_timer"
      uart = "FFUART"
      subplatform = "pxa270"
      drivers = [timer_driver] + pxa.drivers
      skyeye = "creator.skyeye"
      memory = pxa.memory.copy()
      memory['physical'] = [(0xa0000000L, 0xa3FFFFFFL)] //RAM CONFIGURATION
      memory['rom'] = [(0x00000000L, 0x01FFFFFFL)]
      cpp_defines = pxa.cpp_defines + [("PLATFORM_PXA", 1),
("SERIAL_FFUART",1), ("CONFIG_PXA270", 1), ("CONFIG_SUBPLAT_PXA270", 1)]

and linux configuration is as attached.

after building it. i load the image on 0xa0000000 on real embedded board
and jump to there.

but it just stops when booting. the output messages is:
========================================
myuu-boot$ go a0000000
## Starting application at 0xA0000000 ...

OKL4 - (provider: Open Kernel Labs) built on Sep 4 2007 03:31:16 using gcc
vers
ion 3.4.4.
init_spaceids:125: Init spaceids 256 spaces
Fast Bus Mode Enabled
Turbo Mode

*****************************************
* Iguana system, Copyright 1996-2006 *
* ERTOS - National ICT Australia *
*****************************************

vbase is 0x1302000, vend is 0xcfffffff
addr is 0x1302000, vbase is 0x1302000
PXA25X OS Timer driver starting...
PXA25X wrap handler installed
Using FFUA *(STOP HERE)
========================================

can anyone give me some suggestions about what may be the cause of this
status
and how can i fix it?

thanks
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