[U-Boot] [PATCH V5 2/2] MX53: support for freescale MX53LOCO board

Jason Liu liu.h.jason at gmail.com
Fri Apr 22 10:33:03 CEST 2011


Hi, Stefano,

2011/4/22 Stefano Babic <sbabic at denx.de>:
> On 04/22/2011 06:36 AM, Jason Hui wrote:
>>
>> OK, I will resend the patchset as the following layout:
>>
>> MX5: clock: Add clock config interface
>> MX5: factor out boot cause funciton to common code
>> PMIC: Add dialog pmic support
>> MX53: support for freescale MX53LOCO board (merge "Add power init support")
>>
>> I will rebase on the u-boot-imx git, do you think is it OK?
>
> Yes, thanks.
>
>>>> +#define CONFIG_SYS_MEMTEST_START       0x70000000
>>>> +#define CONFIG_SYS_MEMTEST_END         0x70010000
>>>
>>> There is still an open question about this range. Can you answer to
>>> Wolfgang's question ?
>>
>> In fact, I want to give one simple test range when use mtest, I don't know
>> what you are worrying about, please tell it clearly?
>
> I think the only issue is if there is some reasons to set the test range
> to only 64KB, except the fact this was the value set for the mx51evk. If
> you do not see any special reasons, you could increase the
> CONFIG_SYS_MEMTEST_END to a larger value.

Is there any rule that we need must follow to set the
CONFIG_SYS_MEMTEST_START
CONFIG_SYS_MEMTEST_END ??

If no, I think the value we set is free. Here I set for 64KB is just
for simple and quick
test, there is no other reasons.

In fact, mtest command line can override the value.

What the value you think I need set?

Jason

>
> Best regards,
> Stefano
>
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