[U-Boot-Users] port for DragonBall MX-1 ???

[U-Boot-Users] port for DragonBall MX-1 ???

[Steven Scholz]

Hi there,

is anyone working on a port for Motorolas DragonBall MX-1 a.k.a. MC9328MX1 
featuring an ARM920T core?

Thanks,

Steven

[U-Boot-Users] port for DragonBall MX-1 ???

[Wolfgang Denk]

In message <3E70344F.9050406@imc-berlin.de> you wrote:
> 
> is anyone working on a port for Motorolas DragonBall MX-1 a.k.a. MC9328MX1 
> featuring an ARM920T core?

At least the ARM920T core is already supported by 4 boards...

Best regards,

Wolfgang Denk

-- 
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-4596-87  Fax: (+49)-8142-4596-88  Email: wd at denx.de
"I haven't lost my mind - it's backed up on tape somewhere."

[U-Boot-Users] port for DragonBall MX-1 ???

[Steven Scholz]

>>is anyone working on a port for Motorolas DragonBall MX-1 a.k.a. MC9328MX1 
>>featuring an ARM920T core?
> 
> At least the ARM920T core is already supported by 4 boards...

Am I right that haveing an ARM920T core does _not_ imply having an MMU!?

Steven

[U-Boot-Users] port for DragonBall MX-1 ???

[Wolfgang Denk]

In message <3E7043AD.3010203@imc-berlin.de> you wrote:
>
> > At least the ARM920T core is already supported by 4 boards...
> 
> Am I right that haveing an ARM920T core does _not_ imply having an MMU!?

I don't know if there are MMU-less ARM920T  configurations,  but  all
the  systems  I've  seen so far (SMDK24x0, TRAB) _do_ have a MMU, and
run a standard Linux kernel.

Best regards,

Wolfgang Denk

-- 
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-4596-87  Fax: (+49)-8142-4596-88  Email: wd at denx.de
The average woman would rather have beauty than brains,  because  the
average man can see better than he can think.

[U-Boot-Users] port for DragonBall MX-1 ???

["David Müller (ELSOFT AG)"]

Steven Scholz wrote:

> Am I right that haveing an ARM920T core does _not_ imply having an MMU!?
> 

ARM9TDMI <==> the core
ARM94xT  <==> the core, plus caches and protection unit
ARM92xT  <==> the core, plus caches and MMU


Dave

[U-Boot-Users] port for DragonBall MX-1 ???

[Steven Scholz]

David M?ller (ELSOFT AG) schrieb:
 > Steven Scholz wrote:
 >
 >> Am I right that haveing an ARM920T core does _not_ imply having an MMU!?
 >>
 >
 > ARM9TDMI <==> the core
 > ARM94xT  <==> the core, plus caches and protection unit
 > ARM92xT  <==> the core, plus caches and MMU

Thanks Dave,

that means if the Date Sheet talks about an "ARm920T core" or a block 
schematic has an "CPU Complex" containing "ARM9TDMI, I Cache, D Cache, 
VMMU..." then it's likely that linuxarm will run on it!?

Thanks,

Steven


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mfg Steven Scholz

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