[PATCH] uboot-hxd8-nand-chip-select.patch
Eric Chen
eric_chen at fiwin.com.tw
Fri Jun 1 05:18:55 CEST 2007
Hi, Harald,
You're right, I updated the patch again.
Regards,
Eric
----- Original Message -----
From: "Harald Welte" <laforge at openmoko.org>
To: "Eric Chen" <eric_chen at fiwin.com.tw>
Cc: <openmoko-uboot at lists.openmoko.org>
Sent: Thursday, May 31, 2007 5:49 PM
Subject: Re: [PATCH] uboot-hxd8-nand-chip-select.patch
> On Tue, May 29, 2007 at 10:49:35AM +0800, Eric Chen wrote:
>> Hi, Harald,
>>
>> I added minimum changes to make it work.
>> (1) select_chip is mandatory.
>
> I disagree. This basically circumvents the standard method of selecting
> different MTD devices (CFG_NAND_SELECT_DEVICE and the
> board_nand_select_device() callback). If this is not working, then we
> need to debug why it is not working, rather than just abandoning the
> standard method and doing it our own way.
>
>> (2) nand_curr_device should be selected before nand_init.
>
> This once again should not be required if we manage to get the
> select_device method working.
>
> Please investigate,
> --
> - Harald Welte <laforge at openmoko.org>
> http://openmoko.org/
> ============================================================================
> Software for the world's first truly open Free Software mobile phone
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