Re: [Qemu-devel] Run Qemu ARM system without MMU (MMUless)

[Tieu Ma Dau]

Thorsten Zitterell <address@hidden> wrote:
> according to target-arm/helper.c the MMU is enabled/disabled with 
> coprocessor 15.
>
>      if ((env->cp15.c1_sys & 1) == 0) {
>          /* MMU diusabled.  */
>          *phys_ptr = address;
>          *prot = PAGE_READ | PAGE_WRITE;
>      } else {
>          /* Pagetable walk.  */
>      }
>
> It is disabled when QEMU starts...
Hi, 
 Thanks for your response but I'm a newbie in ARM Linux and ARM CPU. Could you explain more clearly how can I disable this.
 Thanks a lot
 Tieu

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