[ECOS] Re: Redboot for Kinetis TWR-K70F120M

Linh Nguyễn nvl1109@gmail.com
Tue Jan 10 02:39:00 GMT 2012


http://www.linux-arm.org/LinuxKernel/LinuxM3 this is the link about
Linux kernel for Cortex M3. I don't know much about ARM but I think
Cortex M3 and M4 is not much different.

http://www.cnx-software.com/2011/12/30/linux-for-cortex-m3-m4-microcontrollers/
this link said that "EmCraft also sells Linux BSP (for 99 USD –
software only) for STMicroelectronics STM32F2, NXP NXP LPC1788
(Cortex M3) and Freescale Kinetis (Cortex M4) development boards.".

So why uClinux can not port to Kinetis K70?

On Tue, Jan 10, 2012 at 4:37 AM, Ilija Kocho <ilijak@siva.com.mk> wrote:
> On 07.01.2012 11:35, Linh Nguyễn wrote:
>>
>> Opps, my fail. "go" command occurs ^^!.
>>
>> About "exec" command. Does it require MMU to load Linux kernel?
>> http://www.arm.com/community/software-enablement/linux.php?tab=uClinux
>> this link said that uClinux&  u-boot can run with *NON MMU* ARM
>>
>> processors. Do you have any ways to run bootloader and Linux kernel
>> (uClinux) on *NON MMU* ARM??? Thanks so much.
>
> Not at the moment.
> I wonder if uClinux has being ported to Kinetis? Any reference?
>
>
> Ilija
>
>
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