Re: [Qemu-devel] [RFC] extensions to the -m memory option

[Paolo Bonzini]

On 29/05/2015 00:11, Liviu Ionescu wrote:
> for more flexibility, in the new Cortex-M implementation I'm working on, I 
> can overwrite the vendor defined MCU internal SRAM size by using: 
> 
>       -m sizeK
> 
> I'm trying to find a way to also overwrite the internal flash size and the 
> first idea I had was to extend the "-m" command like:
> 
>       -m sizeK,flash=sizeK
> 
> would this be ok? 
> 
> for more readability I would prefer something like:
> 
>       --memory ram=sizeK,flash=sizeK
> 
> any other suggestions?

If the flash is persistent, it should be tied to either "-pflash" (NOR)
or "-mtd" (NAND).  Just using a different image then results in resizing
the flash.

Paolo