From: Thomas Gleixner <tglx@linutronix.de>
To: m.mikolaiczyk@rac.de
Cc: linux-mtd@lists.infradead.org
Subject: Re: Nand Flash not found.
Date: Fri, 06 May 2005 12:10:03 +0000 [thread overview]
Message-ID: <1115381403.19236.8.camel@tglx> (raw)
In-Reply-To: <427B3E53.3090803@rac.de>
On Fri, 2005-05-06 at 11:52 +0200, Marcus Mikolaiczyk wrote:
> value=0x90;
....
> va[3]=NANDF_DATA;
The code in nand_scan does exactly the same
> Results:
> Maker Code: ec Device Type: da
{"NAND 256MiB 3,3V 8-bit", 0xDA, 0, 256, 0, ..
Thats the entry from nand_ids.c
> static int BTU_NAND_BASE = 0xAE000000;
> BTU_NAND_VIRT_BASE=(unsigned long)ioremap(BTU_NAND_BASE,SZ_4K);
> this->IO_ADDR_R = BTU_NAND_BASE;
> this->IO_ADDR_W = BTU_NAND_BASE;
-------------------^^^^^^^^^^^^^^
Using the virtual address instead of the physical address might be
helpful.
tglx
next prev parent reply other threads:[~2005-05-06 12:28 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-14 9:29 Nand Flash not found Marcus Mikolaiczyk
2005-04-14 10:11 ` William J Beksi
2005-04-14 10:27 ` Marcus Mikolaiczyk
2005-05-06 9:52 ` Marcus Mikolaiczyk
2005-05-06 12:10 ` Thomas Gleixner [this message]
2005-05-06 13:35 ` Marcus Mikolaiczyk
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