[Patch v1] [BeagleBone Black] port the latest u-boot-2014-01

[Xuebing Wang]

Hi,

Anyone is interested in having these 3 patches about porting uboot 
2014-01 merged? Thanks.


On 04/10/2014 10:47 PM, Ian Lepore wrote:
> On Thu, 2014-04-10 at 20:28 +0800, Xuebing Wang wrote:
>> On 04/10/2014 06:49 PM, Bernd Walter wrote:
>>> That's a lot more than is expected when going from 800 to 1000MHz.
>>> Is there anything else different - e.g. cache settings?
>> I am not sure.
>>
>> In the current u-boot UART log, we see "WARNING: Caches not enabled".
>> With the latest u-boot, there is no such warning.
>>
>> However, Kernel does print out below about cache:
>> Cache level 1:
>>    32KB/64B 4-way data cache WT WB Read-Alloc
>>    32KB/64B 4-way instruction cache Read-Alloc
>> Cache level 2:
>>    256KB/64B 8-way unified cache WT WB Read-Alloc Write-Alloc
>>
> The same thing happened in imx6 u-boot, the 2013.04 didnt' turn on
> caches, but 2014.01 does.
>
> -- Ian
>
>
>

-- 
Thanks,
Xuebing Wang