From: Scott Wood <scottwood@freescale.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] add nand spl boot for qi_lb60 board
Date: Wed, 4 Jan 2012 16:12:09 -0600 [thread overview]
Message-ID: <4F04CEB9.8010205@freescale.com> (raw)
In-Reply-To: <4F04CC32.6030309@freescale.com>
On 01/04/2012 04:01 PM, Scott Wood wrote:
> On 01/01/2012 05:31 AM, Xiangfu Liu wrote:
>> Hi Scott Wood
>>
>> this is the patch I try to add nand spl boot for qi_lb60 board
>>
>> this patch works fine under qi_lb60(ben nanonote) but there are three
>> 'extern' lines under: nand_spl/board/qi/qi_lb60/nand_spl.c
>>
>> those 'extern' lines already in jz4740.h, my question is when I remove
>> those three lines under nand_spl/board/qi/qi_lb60/nand_spl.c, it will
>> make u-boot-nand.bin break. can't boot the device anymore.
>
> Are you *sure* that's the only difference between the working and
> non-working versions? Could you double-check?
>
> By "can't boot", you mean that it builds cleanly (no errors or
> warnings), but nothing happens after power on?
>
>> Please give me some advice how to debug the error.
>
> JTAG? Serial output?
Or compare the resulting binaries, see what's actually changed.
-Scott
next prev parent reply other threads:[~2012-01-04 22:12 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-01 11:31 [U-Boot] add nand spl boot for qi_lb60 board Xiangfu Liu
2012-01-04 22:01 ` Scott Wood
2012-01-04 22:12 ` Scott Wood [this message]
2012-01-05 0:24 ` Xiangfu Liu
2012-01-05 18:44 ` Scott Wood
2012-01-06 10:18 ` Xiangfu Liu
2012-01-06 19:05 ` Scott Wood
2012-01-10 9:14 ` Xiangfu Liu
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