From: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
To: Gabriel Dobato <dobatog@gmail.com>,
linux-arm-kernel@lists.infradead.org,
"mt >> linux-mtd@lists.infradead.org"
<linux-mtd@lists.infradead.org>
Cc: Jean-Francois Moine <moinejf@free.fr>,
ezequiel.garcia@free-electrons.com,
Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Subject: Re: Fwd: Ask for help: ARM: mvebu: add NAND support for dove
Date: Sun, 29 Mar 2015 20:34:21 -0300 [thread overview]
Message-ID: <55188BFD.5070908@vanguardiasur.com.ar> (raw)
In-Reply-To: <551714F8.2050401@gmail.com>
On 03/28/2015 05:54 PM, Gabriel Dobato wrote:
[..]
> However, if I try to read/write into the mtd partitions, I can not,
> there are errors:
>
> root@debug:~# nandwrite -p /dev/mtd0 /uImage
> Writing at 0x00000000
> pxa3xx-nand f10c0000.nand: Wait time out!!!
>
> root@debug:~# flash_erase /dev/mtd0 0 0
> Erasing 128 Kibyte @ 0 -- 0 % complete pxa3xx-nand f10c0000.nand: Wait
> time out!!!
>
> root@debug:~# cat /dev/mtd0
> pxa3xx-nand f10c0000.nand: Wait time out!!!
>
Maybe a silly question, but does your bootloader initializes the
controller? Are you able to read/write/erase using it?
The current pxa3xx-nand driver relies on that for Armada370/XP, as
timing setup is not properly handled.
--
Ezequiel Garcia, VanguardiaSur
www.vanguardiasur.com.ar
WARNING: multiple messages have this Message-ID (diff)
From: ezequiel@vanguardiasur.com.ar (Ezequiel Garcia)
To: linux-arm-kernel@lists.infradead.org
Subject: Fwd: Ask for help: ARM: mvebu: add NAND support for dove
Date: Sun, 29 Mar 2015 20:34:21 -0300 [thread overview]
Message-ID: <55188BFD.5070908@vanguardiasur.com.ar> (raw)
In-Reply-To: <551714F8.2050401@gmail.com>
On 03/28/2015 05:54 PM, Gabriel Dobato wrote:
[..]
> However, if I try to read/write into the mtd partitions, I can not,
> there are errors:
>
> root at debug:~# nandwrite -p /dev/mtd0 /uImage
> Writing at 0x00000000
> pxa3xx-nand f10c0000.nand: Wait time out!!!
>
> root at debug:~# flash_erase /dev/mtd0 0 0
> Erasing 128 Kibyte @ 0 -- 0 % complete pxa3xx-nand f10c0000.nand: Wait
> time out!!!
>
> root at debug:~# cat /dev/mtd0
> pxa3xx-nand f10c0000.nand: Wait time out!!!
>
Maybe a silly question, but does your bootloader initializes the
controller? Are you able to read/write/erase using it?
The current pxa3xx-nand driver relies on that for Armada370/XP, as
timing setup is not properly handled.
--
Ezequiel Garcia, VanguardiaSur
www.vanguardiasur.com.ar
next prev parent reply other threads:[~2015-03-29 23:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <551713D8.3060809@gmail.com>
[not found] ` <551714F8.2050401@gmail.com>
2015-03-29 10:20 ` Fwd: Ask for help: ARM: mvebu: add NAND support for dove Sebastian Hesselbarth
2015-03-29 10:20 ` Sebastian Hesselbarth
2015-03-29 23:34 ` Ezequiel Garcia [this message]
2015-03-29 23:34 ` Ezequiel Garcia
2015-03-30 7:01 ` Gabriel Dobato
2015-03-30 7:01 ` Gabriel Dobato
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