[U-Boot-Users] u-boot on N810

[Ashish Bijlani]

hey jerry...thanks for the reply....i don't wanna replace nolo with
u-boot...i just wanna nolo to load u-boot instead of loading the
kernel directly....the reason is that i wanna load l4 based hypervisor
image first and then linux on top of it....current loader (nolo) is
linux specific and wouldn't allow me to load the hypervisor at any
random place in memory

can nokia flasher load and boot the kernel image without actually
flashing it? if yes, could you please mention the details...thanks

On Wed, Jun 18, 2008 at 9:29 PM, Jerry Van Baren <gvb.uboot at gmail.com> wrote:
> Ashish Bijlani wrote:
>>
>> Thanks for the response. Does u-boot support n810? Can I flash u-boot
>> on n810? Thanks.
>
> No, you would need to port u-boot to the hardware.  The OMAP and the
> necessary built in peripherals shouldn't be a major problem, but you would
> have to get the rest of the hardware like the SDRAM and other bits & pieces
> initialized/configured before u-boot will run on the hardware.
>
> Be aware that you need to be very good and extremely lucky to load a new
> u-boot without bricking your n810.  If you try flashing u-boot, you better
> have an alternate means of reloading the firmware (i.e. a JTAG debugger).
>
> I'm curious: why do you wish to replace the n810 firmware?  The current
> firmware initializes the hardware and boots linux... those are the usual
> primary reasons for porting u-boot to new hardware.
>
> gvb
> P.S. I have a n800.  It would be cool to have u-boot running on it, but I
> don't see the pain vs. gain paying off.
>
>> On Wed, Jun 18, 2008 at 11:34 AM, Menon, Nishanth <x0nishan at ti.com> wrote:
>>>
>>> Ashish,
>>>>
>>>> -----Original Message-----
>>>> From: u-boot-users-bounces at lists.sourceforge.net
>>>> [mailto:u-boot-users-bounces at lists.sourceforge.net]
>>>> On Behalf Of Ashish Bijlani
>>>> Sent: Wednesday, June 18, 2008 11:01 AM
>>>> To: u-boot-users at lists.sourceforge.net
>>>> Subject: [U-Boot-Users] u-boot on N810
>>>>
>>>> - took u-boot (ELF) from TI's website for OMAP2420
>>>> (http://linux.omap.com/pub/bootloader/h4/)
>>>
>>> Wrong here. This is for 2420 development platform that you see here:
>>> http://www.ti.com/omap2420_devplatform
>>>
>>> You may be interested in this:
>>> http://maemo.org/community/wiki/HOWTO_FlashLatestNokiaImageWithLinux/#a4f6eb951c9d89a4a9027f479f3935c8
>>> Regards,
>>> Nishanth Menon
>>>
>>
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>