Dear all,
I faced the nand flash driver in u-boot. After flashing the u-boot into
NAND flash, I have two datas.
1. The first one is related to u-boot data which is correct .
2. The second one is the extra data that I didn't know where it was
coming from.
The second data is just writing
l has
not started , can the system reboot by choosing another u-boot ?
Thanks for your answer in advance.
Aubin
On Tue, 30 Aug 2022 at 04:30, Simon Glass wrote:
> Hi Aubin,
>
> On Mon, 29 Aug 2022 at 01:40, momo aubin wrote:
> >
> > Hi Simon,
> > I got what is the &
On Mon, 12 Sept 2022 at 17:07, Simon Glass wrote:
> Hi Aubin,
>
> On Mon, 12 Sept 2022 at 08:23, momo aubin wrote:
> >
> > Hi Simon,
> >
> > Thanks for your answer and explanations.
> >
> > The sequence of boot is :
> > RBL->UBL->UBOOT-&g
Sent from my iPhone
> On 12 Sep 2022, at 8:31 PM, Simon Glass wrote:
>
> Hi Aubin,
>
>> On Mon, 12 Sept 2022 at 09:13, momo aubin wrote:
>>
>>
>>
>>> On Mon, 12 Sept 2022 at 17:07, Simon Glass wrote:
>>>
>>> Hi A
Dear all,
Is there any way that allows us to know that uboot has initialised all his
peripherals before starting loading kernel ?
The goal of this check is to reset the board in case of bad initialisation
and choose a different uboot .
Thanks for your answer in advance.
Aubin
6 Aug 2022 at 06:41, momo aubin wrote:
> >
> > Dear all,
> >
> >
> > Is there any way that allows us to know that uboot has initialised all
> his
> > peripherals before starting loading kernel ?
> >
> > The goal of this check is to reset the
ong in the initialisation ?
Best Regard,
Aubin
On Mon, 29 Aug 2022 at 05:24, momo aubin wrote:
> Hi Simon,
>
> Thanks for your answer.
>
> The script that you are telling it is Env.txt right ?
>
> What is a 'dm tree' ? Please could you provide me more infos about thi
Hello Simon,
My board boots well . When I added the second partition into my kernel I
got this message
*Verifying Checksum ... Bad Data CRC*
what could be the root cause ?
Which data is talking about ? u boot data or kernel data ?
Thanks in advance.
Hi Simon
> On 11 Oct 2022, at 12:33 AM, Simon Glass wrote:
>
> Hi Momo,
>
>> On Mon, 10 Oct 2022 at 15:31, momo aubin wrote:
>>
>> Hello Simon,
>>
>> My board boots well . When I added the second partition into my kernel I got
>> thi
Oct 10, 2022 at 6:31 PM momo aubin wrote:
> >
> > Hello Simon,
> >
> > My board boots well . When I added the second partition into my kernel I
> > got this message
> > *Verifying Checksum ... Bad Data CRC*
> > what could be the root cause ?
>
> Try to run "saveenv",
>
Hi Simon,
> On 12 Sep 2022, at 10:59 PM, momo aubin wrote:
>
>
>
> Sent from my iPhone
>
>> On 12 Sep 2022, at 8:31 PM, Simon Glass wrote:
>>
>> Hi Aubin,
>>
>>>> On Mon, 12 Sept 2022 at 09:13, momo aubin wrote:
>>>
&
Hello all,
I'm using the evaluation board for davinci. I'm using uboot 2013 because
the project started 10 years ago. I want to write to the NAND from u-boot
code. I saw there is a driver for davinci in davinci_nand.c.
How to write in the nand from u-boot code ? I need to write in a block
(page) of
Thanks for frank your answer.
> On 22 Oct 2022, at 9:57 AM, Frank Wunderlich wrote:
>
> Hi,
>
> this is how i do nand-write on a mediatek board, if your driver is capable
> with mtd it should be similar:
>
> https://www.fw-web.de/dokuwiki/doku.php?id=en:bpi-r3:uboot#nand_flash
>
> HTH
>
>
13 matches
Mail list logo
