[U-Boot-Users] u-boot and uClinux

[U-Boot-Users] u-boot and uClinux

[Curt Brune]

Has anyone used u-boot with uClinux?  I am wondering about using
u-boot with a MMU-less ARM7TDMI based SoC.  Has anyone used u-boot
with a MMU-less processor?

Having read the README I know u-boot offers a lot functionality when
booting linux.  I don't care so much about tight integration with
linux, but I am _very_ interested in the nice features of the u-boot
monitor.

Does the u-boot monitor dependend on an MMU?

Thanks for all the input.

Cheers,
Curt

[U-Boot-Users] u-boot for blackfin BF533

[mansoor]

Hi All

Iam in process of porting u-boot to BF533. Is there 
already a port available for BF533 ?.

thanx in advance
mansoor

[U-Boot-Users] u-boot for blackfin BF533

[Wolfgang Denk]

In message <0f6701c3fe9e$c9c1b930$c300a8c0@mansoor> you wrote:
> 
> Iam in process of porting u-boot to BF533. Is there 
> already a port available for BF533 ?.

None that I know of.

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
Sometimes a man will tell his bartender things he'll never tell his doctor.
	-- Dr. Phillip Boyce, "The Menagerie" ("The Cage"),
	   stardate unknown.

[U-Boot-Users] u-boot and uClinux

[Thomas Elste]

Hi Curt,

> Has anyone used u-boot with uClinux?  I am wondering about using
> u-boot with a MMU-less ARM7TDMI based SoC.  Has anyone used u-boot
> with a MMU-less processor?
We actually use u-boot on Netsilicons NET+50 based boards
(board/modnet50). The NET+50 is an ARM7TDMI CPU without MMU. Booting
uClinux works just fine.

> Does the u-boot monitor dependend on an MMU?
Take a look at the ARM720t CPU directory. All modifications needed
to run u-boot on the NET+50 have been done by ifdefs (CONFIG_NETARM).


regards
Thomas



--
Thomas Elste
IMMS gGmbH <www.imms.de>
Langewiesener Stra?e 22
98693 Ilmenau, Germany

[U-Boot-Users] u-boot and uClinux

[Wolfgang Denk]

In message <20040228154010.A4785@curtisb.com> you wrote:
> Has anyone used u-boot with uClinux?  I am wondering about using

Yes.

> u-boot with a MMU-less ARM7TDMI based SoC.  Has anyone used u-boot
> with a MMU-less processor?

Yes, of course.

> Having read the README I know u-boot offers a lot functionality when
> booting linux.  I don't care so much about tight integration with
> linux, but I am _very_ interested in the nice features of the u-boot
> monitor.

The fact that U-Boot is linux-friendy does not mean that Linux is all
it supports.

> Does the u-boot monitor dependend on an MMU?

Not at all. If you had checked the  list  of  supported  systems  you
should  have  seen that there are a lot of MMU-less AREM, PowerPC and
MIPS systems which are supported by U-Boot.

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
Nobody trips over mountains. It is the small pebble that  causes  you
to  stumble.  Pass all the pebbles in your path and you will find you
have crossed the mountain.