OMAP 3430 LDP Trouble

OMAP 3430 LDP Trouble

[Tar Gz]

Hi all,
i'm sorry if my english too bad

I try to porting linux to omap 3430 LDP..but my board have trouble
after i running this command:

nand ecc sw
nand unlock 80000 80000
nand erase 80000 80000

nand ecc hw
nand unlock 0 80000
nand erase 0 80000

and if i try to turn on my board, BT led [blue led] always on and my
minicom can't show anything...and i forget to setting the enviroment
variable mmcinit..

my question is, how to make my board can run normally like before?

best regards,
Aldyth M

[ASK] OMAP 3430 LDP Trouble

[Tar Gz]

Hi all,
i'm sorry if my english too bad

I try to porting linux to omap 3430 LDP..but my board have trouble
after i running this command:

nand ecc sw
nand unlock 80000 80000
nand erase 80000 80000

nand ecc hw
nand unlock 0 80000
nand erase 0 80000

and if i try to turn on my board, BT led [blue led] always on and my
minicom can't show anything...and i forget to setting the enviroment
variable mmcinit..

my question is, how to make my board can run normally like before?

best regards,
Aldyth M

RE: [ASK] OMAP 3430 LDP Trouble

[Ghorai, Sukumar]

Aldyth,
1. Do you mean that NAND boot is not working?
2. Does MMC/SD boot working? If yes, boot the platform from MMC/SD using the latest x-loade/ u-boot and flush the same binaries to NAND using the following commands. 
mmcinit 0
nand unlock 80000 80000
nand erase 80000 80000
fatload mmc 0 80000000 u-boot.bin
nand write.i 80000000 80000 ${filesize}
 
nand unlock 0 80000
nand erase 0 80000 
fatload mmc 0 80000000 MLO
nand write.i 80000000 0 ${filesize}

Regards,
Ghorai

> -----Original Message-----
> From: linux-omap-owner@vger.kernel.org [mailto:linux-omap-
> owner@vger.kernel.org] On Behalf Of Tar Gz
> Sent: 2010-04-04 11:13
> To: linux-omap
> Subject: [ASK] OMAP 3430 LDP Trouble
> 
> Hi all,
> i'm sorry if my english too bad
> 
> I try to porting linux to omap 3430 LDP..but my board have trouble
> after i running this command:
> 
> nand ecc sw
> nand unlock 80000 80000
> nand erase 80000 80000
> 
> nand ecc hw
> nand unlock 0 80000
> nand erase 0 80000
> 
> and if i try to turn on my board, BT led [blue led] always on and my
> minicom can't show anything...and i forget to setting the enviroment
> variable mmcinit..
> 
> my question is, how to make my board can run normally like before?
> 
> best regards,
> Aldyth M
> --
> To unsubscribe from this list: send the line "unsubscribe linux-omap" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html

Re: [ASK] OMAP 3430 LDP Trouble

[Tar Gz]

On 4/4/10, Ghorai, Sukumar <s-ghorai@ti.com> wrote:
> Aldyth,
> 1. Do you mean that NAND boot is not working?
> 2. Does MMC/SD boot working? If yes, boot the platform from MMC/SD using the
> latest x-loade/ u-boot and flush the same binaries to NAND using the
> following commands.
> mmcinit 0
> nand unlock 80000 80000
> nand erase 80000 80000
> fatload mmc 0 80000000 u-boot.bin
> nand write.i 80000000 80000 ${filesize}
>
> nand unlock 0 80000
> nand erase 0 80000
> fatload mmc 0 80000000 MLO
> nand write.i 80000000 0 ${filesize}
>
> Regards,
> Ghorai
>
>> -----Original Message-----
>> From: linux-omap-owner@vger.kernel.org [mailto:linux-omap-
>> owner@vger.kernel.org] On Behalf Of Tar Gz
>> Sent: 2010-04-04 11:13
>> To: linux-omap
>> Subject: [ASK] OMAP 3430 LDP Trouble
>>
>> Hi all,
>> i'm sorry if my english too bad
>>
>> I try to porting linux to omap 3430 LDP..but my board have trouble
>> after i running this command:
>>
>> nand ecc sw
>> nand unlock 80000 80000
>> nand erase 80000 80000
>>
>> nand ecc hw
>> nand unlock 0 80000
>> nand erase 0 80000
>>
>> and if i try to turn on my board, BT led [blue led] always on and my
>> minicom can't show anything...and i forget to setting the enviroment
>> variable mmcinit..
>>
>> my question is, how to make my board can run normally like before?
>>
>> best regards,
>> Aldyth M
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-omap" in
>> the body of a message to majordomo@vger.kernel.org
>> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>

but i can't enter prompt, my minincom can't show anything when i'm
turn on my board. I'm using latest u-boot and x-loader / MLO but still
can't booting and BT led [blue colour] always on. How solve my
problem?

best regards,
Aldyth M

Re: [ASK] OMAP 3430 LDP Trouble

[Vimal Singh]

AFAIK, NAND support is currently missing for OMAP3430 LDP boards in LO.

-Vimal

On Sun, Apr 4, 2010 at 9:34 PM, Ghorai, Sukumar <s-ghorai@ti.com> wrote:
> Aldyth,
> 1. Do you mean that NAND boot is not working?
> 2. Does MMC/SD boot working? If yes, boot the platform from MMC/SD using the latest x-loade/ u-boot and flush the same binaries to NAND using the following commands.
> mmcinit 0
> nand unlock 80000 80000
> nand erase 80000 80000
> fatload mmc 0 80000000 u-boot.bin
> nand write.i 80000000 80000 ${filesize}
>
> nand unlock 0 80000
> nand erase 0 80000
> fatload mmc 0 80000000 MLO
> nand write.i 80000000 0 ${filesize}
>
> Regards,
> Ghorai
>
>> -----Original Message-----
>> From: linux-omap-owner@vger.kernel.org [mailto:linux-omap-
>> owner@vger.kernel.org] On Behalf Of Tar Gz
>> Sent: 2010-04-04 11:13
>> To: linux-omap
>> Subject: [ASK] OMAP 3430 LDP Trouble
>>
>> Hi all,
>> i'm sorry if my english too bad
>>
>> I try to porting linux to omap 3430 LDP..but my board have trouble
>> after i running this command:
>>
>> nand ecc sw
>> nand unlock 80000 80000
>> nand erase 80000 80000
>>
>> nand ecc hw
>> nand unlock 0 80000
>> nand erase 0 80000
>>
>> and if i try to turn on my board, BT led [blue led] always on and my
>> minicom can't show anything...and i forget to setting the enviroment
>> variable mmcinit..
>>
>> my question is, how to make my board can run normally like before?
>>
>> best regards,
>> Aldyth M
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-omap" in
>> the body of a message to majordomo@vger.kernel.org
>> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> --
> To unsubscribe from this list: send the line "unsubscribe linux-omap" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@vger.kernel.org
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Re: [ASK] OMAP 3430 LDP Trouble

[Tar Gz]

if NAND support is currently missing for OMAP3430 LDP,,how i boot my
ldp again like before?...any idea?

best regards,
Aldyth M

On 4/5/10, Vimal Singh <vimal.newwork@gmail.com> wrote:
> AFAIK, NAND support is currently missing for OMAP3430 LDP boards in LO.
>
> -Vimal
>
> On Sun, Apr 4, 2010 at 9:34 PM, Ghorai, Sukumar <s-ghorai@ti.com> wrote:
>> Aldyth,
>> 1. Do you mean that NAND boot is not working?
>> 2. Does MMC/SD boot working? If yes, boot the platform from MMC/SD using
>> the latest x-loade/ u-boot and flush the same binaries to NAND using the
>> following commands.
>> mmcinit 0
>> nand unlock 80000 80000
>> nand erase 80000 80000
>> fatload mmc 0 80000000 u-boot.bin
>> nand write.i 80000000 80000 ${filesize}
>>
>> nand unlock 0 80000
>> nand erase 0 80000
>> fatload mmc 0 80000000 MLO
>> nand write.i 80000000 0 ${filesize}
>>
>> Regards,
>> Ghorai
>>
>>> -----Original Message-----
>>> From: linux-omap-owner@vger.kernel.org [mailto:linux-omap-
>>> owner@vger.kernel.org] On Behalf Of Tar Gz
>>> Sent: 2010-04-04 11:13
>>> To: linux-omap
>>> Subject: [ASK] OMAP 3430 LDP Trouble
>>>
>>> Hi all,
>>> i'm sorry if my english too bad
>>>
>>> I try to porting linux to omap 3430 LDP..but my board have trouble
>>> after i running this command:
>>>
>>> nand ecc sw
>>> nand unlock 80000 80000
>>> nand erase 80000 80000
>>>
>>> nand ecc hw
>>> nand unlock 0 80000
>>> nand erase 0 80000
>>>
>>> and if i try to turn on my board, BT led [blue led] always on and my
>>> minicom can't show anything...and i forget to setting the enviroment
>>> variable mmcinit..
>>>
>>> my question is, how to make my board can run normally like before?
>>>
>>> best regards,
>>> Aldyth M
>>> --
>>> To unsubscribe from this list: send the line "unsubscribe linux-omap" in
>>> the body of a message to majordomo@vger.kernel.org
>>> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-omap" in
>> the body of a message to majordomo@vger.kernel.org
>> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

RE: [ASK] OMAP 3430 LDP Trouble

[Gadiyar, Anand]

Tar Gz wrote:
> if NAND support is currently missing for OMAP3430 LDP,,how i boot my
> ldp again like before?...any idea?
> 

<snip>

If I understand you correctly, you now have a non-booting LDP, and want
to get a bootloader flashed on it?

You may need to do a serial boot.

Maybe this (old, and no longer maintained) page will help?

<https://gforge.ti.com/gf/project/omapzoom/wiki/?pagename=BootingAndFlashing>

- Anand