[U-Boot] [RFC PATCH 0/3] spl: Add D-cache support
Lokesh Vutla
lokeshvutla at ti.com
Tue Nov 29 06:41:03 CET 2016
On Monday 28 November 2016 10:10 PM, Tom Rini wrote:
> On Mon, Nov 28, 2016 at 03:04:42PM +0530, Lokesh Vutla wrote:
>
>> This series tries to add D-cache support in spl in order to reduce boot time
>> either in 2stage boot or Falcon Boot.
>
> I assume you've measured and confirmed that there is a speed increase?
> I ask since I'd tried this ages ago but..
Yes. I have verified it on all TI platforms.
On DRA7-evm with MMCSD boot:
without this series SPL took 607 ms to complete
with this series SPL took 318 ms to complete.
>
>>
>> Lokesh Vutla (3):
>> arch: arm: omap: Declare size of ddr very early
>> spl: reorder the assignment of board info to global data
>
> ... I didn't have changes like this, which is perhaps why it ended up
> not working right. Thanks!
>
I am mainly worried about platforms other than TI(Just want to be sure
that this series did not break other platforms)
Thanks and regards,
Lokesh
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