[okl4-developer] pxa_lubbock or pxa_mainstone

[kashin Lin]

Hi,

i build OKL4 for xScale pxa-270 and use skyeye to simulate.

my machine configuration in "machine.py" is:
   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)]

when the skyeye configuration is :
   *cpu: pxa27x
   mach: pxa_lubbock*

it works fine. like following:
=================================
arch: arm
cpu info: xscale, pxa25x, 69052100, fffffff0, 2
mach info: name pxa_lubbock, mach_init addr 0x8060680
uart_mod:0, desc_in:, desc_out:, converter:
SKYEYE: use xscale mmu ops
start addr is set to 0xa0000000 by exec file.

OKL4 - (provider: Open Kernel Labs) built on Sep 3 2007 22:18:11 using gcc
version 3.4.4.
init_spaceids:125: Init spaceids 256 spaces

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

vbase is 0x1302000, vend is 0xcfffffff
addr is 0x1302000, vbase is 0x1302000
OS Timer driver starting...
... ignore
=======================================

but when the configuration is:
   *cpu: pxa27x
   mach: pxa_mainstone*

it stops at:
==============
arch: arm
cpu info: xscale, pxa27x, 69054110, fffffff0, 2
mach info: name pxa_mainstone, mach_init addr 0x80610c0
uart_mod:0, desc_in:, desc_out:, converter:
SKYEYE: use xscale mmu ops
start addr is set to 0xa0000000 by exec file.

OKL4 - (provider: Open Kernel Labs) built on Sep 3 2007 22:42:14 using gcc
version 3.4.4.
init_spaceids:125: Init spaceids 256 spaces

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

vbase is 0x1302000, vend is 0xcfffffff
addr is 0x1302000, vbase is 0x1302000
*(stop here)*
=================================================

what could be the cause of it?
or OKL4 can be simulated on pxa_mainstone?

thanks for any suggestions.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.okl4.org/pipermail/developer/attachments/20070903/ef297964/attachment.htm