From: Albert ARIBAUD <albert.aribaud@free.fr>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 1/1] NAND Re: mtdparts fails with NAND >= 4GB - Second try
Date: Sat, 12 Feb 2011 09:49:24 +0100 [thread overview]
Message-ID: <4D564994.3060707@free.fr> (raw)
In-Reply-To: <201102112357.58522.Aaron.Williams@caviumnetworks.com>
Le 12/02/2011 08:57, Aaron Williams a ?crit :
>> The CFI query is normal for a x16 device: byte address 0xAA is word
>> address 0x55, which is what is expected from a x16 device in x8 mode as
>> in x16 mode.
>>
>> Can you try a 'md.b 0x1f400020 20' once in CFI QRY mode?
>>
>> Amicalement,
> You mean like this?
>
> Octeon ebb6300(ram)# mw.b 0x1f400000 0xf0
> Octeon ebb6300(ram)# mw.b 0x1f400aaa 0xaa
> Octeon ebb6300(ram)# mw.b 0x1f400555 0x55
> Octeon ebb6300(ram)# mw.b 0x1f400aaa 0x90
> Octeon ebb6300(ram)# md.b 0x1f400000 0
> Octeon ebb6300(ram)# md.b 0x1f400000 1
> 1f400000: 01 .
> Octeon ebb6300(ram)# md.b 0x1f400002 1
> 1f400002: 7e ~
> Octeon ebb6300(ram)# md.b 0x1f400004 1
> 1f400004: 00 .
> Octeon ebb6300(ram)# md.b 0x1f400005 1
> 1f400005: 00 .
> Octeon ebb6300(ram)# md.b 0x1f400006 1
> 1f400006: 1a .
> Octeon ebb6300(ram)# md.b 0x1f400008 1
> 1f400008: 00 .
> Octeon ebb6300(ram)# md.b 0x1f40000a 1
> 1f40000a: 00 .
> Octeon ebb6300(ram)# mw.b 0x1f400000 0xf0
> Octeon ebb6300(ram)# mw.b 0x1f4000AA 0x98
> Octeon ebb6300(ram)# md.b 0x1f400020
> 1f400020: 51 Q
> Octeon ebb6300(ram)# md.b 0x1f400022
> 1f400022: 52 R
> Octeon ebb6300(ram)# md.b 0x1f400024
> 1f400024: 59 Y
> Octeon ebb6300(ram)# md.b 0x1f400026
> 1f400026: 02 .
> Octeon ebb6300(ram)# md.b 0x1f400028
> 1f400028: 00 .
>
> -Aaron
No, I meant the instruction exactly as I quoted it: 'md.b 0x1f400020 20'
once in CFI QRY mode, that is:
mw.b 0x1f400000 0xf0
mw.b 0x1f4000AA 0x98
md.b 0x1f400020 20
Amicalement,
--
Albert.
next prev parent reply other threads:[~2011-02-12 8:49 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-28 0:24 [U-Boot] mtdparts fails with NAND >= 4GB Aaron Williams
2011-01-28 1:06 ` Scott Wood
2011-01-28 1:14 ` Aaron Williams
2011-01-28 1:43 ` [U-Boot] [PATCH 1/1] NAND " Aaron Williams
2011-01-31 23:15 ` Aaron Williams
2011-01-31 23:28 ` Scott Wood
2011-02-01 2:56 ` [U-Boot] [PATCH 1/1] NAND Re: mtdparts fails with NAND >= 4GB - Second try Aaron Williams
2011-02-07 22:58 ` Scott Wood
2011-02-08 15:38 ` Andrew Dyer
2011-02-08 23:11 ` Aaron Williams
2011-02-09 1:56 ` Aaron Williams
[not found] ` <201102092228.40033.Aaron.Williams@caviumnetworks.com>
[not found] ` <AANLkTi=fsZXQjRFaZcB535n853WUxEicFqyzquWzMX41@mail.gmail.com>
2011-02-11 3:24 ` Aaron Williams
2011-02-11 3:27 ` Aaron Williams
2011-02-11 4:05 ` Aaron Williams
2011-02-12 0:15 ` Aaron Williams
2011-02-12 6:25 ` Albert ARIBAUD
2011-02-12 6:42 ` Aaron Williams
2011-02-12 7:01 ` Albert ARIBAUD
2011-02-12 7:06 ` Aaron Williams
2011-02-12 7:14 ` Aaron Williams
2011-02-12 7:51 ` Albert ARIBAUD
2011-02-12 7:57 ` Aaron Williams
2011-02-12 8:49 ` Albert ARIBAUD [this message]
2011-02-12 8:54 ` Aaron Williams
2011-02-12 10:08 ` Albert ARIBAUD
2011-02-12 12:06 ` Aaron Williams
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