[U-Boot] [PATCH v3 0/12] Add support for caching Memory Reference Code data

Bin Meng bmeng.cn at gmail.com
Sat Jan 24 04:56:32 CET 2015


Hi Simon,

On Sat, Jan 24, 2015 at 5:17 AM, Simon Glass <sjg at chromium.org> wrote:
> Hi Bin,
>
> On 19 January 2015 at 22:16, Simon Glass <sjg at chromium.org> wrote:
>> Since the memory reference code is so slow on x86, add a feature to bypass
>> this, storing the previous parameters in SPI flash. This saves around 500ms
>> on each boot.
>>
>> Also enable a SPI flash environment.
>>
>> Changes in v3:
>> - Add new patch to move checksum to its own file in net/
>> - Adjust net/ code to use the new checksum functions
>> - Use checksum code that is now in net/checksum.c
>> - Adjust functions to remain compatible with other RTC drivers
>> - Drop accidental creation of link.dts due to bad rebase
>> - Use checksum code from net/checksum.c
>> - Add misc_init_r() call for link now that it is shared with chromebook_link
>
> I'd like to get this applied. Do you have any comments on the new
> checksum approach?
>

I did not perform a thorough review to the new checksum thus did not
offer a 'Reviewed-by', but generally it looks good to me. Please go
ahead.

> I will need to get an Ack from Joe before I apply the net/ patch
> (which changes over to the new function). But the rest can come
> through the x86 tree.
>

Regards,
Bin


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