From: Thomas Lange <thomas@corelatus.se>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] Can't get ide to work
Date: Tue, 03 Feb 2004 22:28:51 +0100 [thread overview]
Message-ID: <40201293.2010509@corelatus.se> (raw)
In-Reply-To: <603BA0CFF3788E46A0DB0918D9AA95100A09CA13@sj580004wcom.int.lantronix.com>
TLB is created in board/dbau1x00/dbau1x00.c
Could be an endian problem, i.e. you read the wrong byte.
/Thomas
Jerry Walden wrote:
> Our board is based on the Alchemy DBAu1500
>
> We are using a compact flash card that as an IDE drive (tied into the
> IDE interface of the CPU just like the DBAu1500).
>
> During ide_init, the ATA_STATUS byte is read, and there is a wait loop
> which waits for the status to be ready. This loop always times out. I
> am trying to debug this. Tracing through ide_inb, and ide_outb, the
> address of the interface is fine
> CFG_PCMCIA_MEM_ADDR (0x20000000). I know that there has to be some TLB
> mapping between CFG_PCMCIA_MEM_ADDR (0x20000000) and AU1X_SOCK0_IO
> (F00000000) - I just cannot find where this is done.
>
> Any suggestions?
>
> Thanks
next prev parent reply other threads:[~2004-02-03 21:28 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-03 18:15 [U-Boot-Users] Can't get ide to work Jerry Walden
2004-02-03 21:28 ` Thomas Lange [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-02-03 19:35 Jerry Walden
2004-02-04 18:09 Jerry Walden
2004-02-04 18:51 ` Thomas Lange
2004-02-05 0:13 Jerry Walden
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=40201293.2010509@corelatus.se \
--to=thomas@corelatus.se \
--cc=u-boot@lists.denx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.