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[Qemu-devel] Unable to build PX255 spitz kernel in qemu

From: Sumeet Jauhar
Subject: [Qemu-devel] Unable to build PX255 spitz kernel in qemu
Date: Mon, 13 Jul 2015 23:12:53 +0800

Hi All,

I would be extremely happy if someone would help me fix my error. 

Requirement : My need is to emulate a arm pxa255 board using qemu. In fact any board that supports the armv5te instruction set will also be ok example 

tosa       Tosa PDA (PXA255)
akita      Akita PDA (PXA270)
spitz      Spitz PDA (PXA270)
borzoi     Borzoi PDA (PXA270)
terrier    Terrier PDA (PXA270)
connex     Gumstix Connex (PXA255)
verdex     Gumstix Verdex (PXA270)

Also i would like busybox to be installed on the box so i can have some linux capabilities.


I am trying to follow the steps outlined in https://github.com/surajx/qemu-arm-linux/wiki/Compile-Linux,-BusyBox-for-ARM-and-load-it-using-QEMU

I compile the kernel and the busybox as instructed but when i launch qemu i get an error 

address@hidden:/home/debian/board-kernel-busybox# qemu-system-arm -M spitz -kernel linux- -initrd busybox-1.21.1/rootfs.img -append "root=/dev/ram rdinit=/sbin/init"

qemu: fatal: Trying to execute code outside RAM or ROM at 0x00800000

R00=00000000 R01=00000000 R02=00000000 R03=00000000
R04=00000000 R05=00000000 R06=00000000 R07=00000000
R08=00000000 R09=00000000 R10=00000000 R11=00000000
R12=00000000 R13=00000000 R14=00000000 R15=00800000
PSR=400001d3 -Z-- A svc32

Clearly i feel there is some mismatch is selecting my kernel. Can you help me make the rite choice ? 

Here is what i did the build the kernel :

Version : linux-
Configuration : make spitz_defconfig

Do you have suggestions on how to fix this problem ?


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