From: Mugunthan V N <mugunthanvnm@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] spi: sf: add support for throughput mesurement of sf read/write
Date: Thu, 17 Dec 2015 13:26:44 +0530 [thread overview]
Message-ID: <56726ABC.3040307@ti.com> (raw)
In-Reply-To: <CAD6G_RS4D=2wqGynUWSePap51zOjQVGOrE14zAVyRRydE4ZOkA@mail.gmail.com>
On Thursday 17 December 2015 12:43 PM, Jagan Teki wrote:
> On 17 December 2015 at 12:33, Mugunthan V N <mugunthanvnm@ti.com> wrote:
>> Jagan
>>
>> On Tuesday 27 October 2015 07:24 PM, Mugunthan V N wrote:
>>> This patch adds time measurement and throughput calculation for
>>> sf read/write commands.
>>>
>>> The output of sf read changes from
>>>
>>> ---8<---
>>> SF: 4096 bytes @ 0x0 Read: OK
>>> --->8---
>>>
>>> to
>>>
>>> ---8<---
>>> SF: 4096 bytes @ 0x0 Read: OK in 6 ms (666 KiB/s)
>>> --->8---
>>>
>>> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
>
> Was it similar to 'sf update' ? please check it once.
>
sf update out similar but also uses progressive output, in read/write
case it can't be done. The final throughput measurement is similar on
both update and read/write.
Regards
Mugunthan V N
next prev parent reply other threads:[~2015-12-17 7:56 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-27 13:54 [U-Boot] [PATCH] spi: sf: add support for throughput mesurement of sf read/write Mugunthan V N
2015-12-17 7:03 ` Mugunthan V N
2015-12-17 7:13 ` Jagan Teki
2015-12-17 7:56 ` Mugunthan V N [this message]
2015-12-17 16:44 ` Jagan Teki
2015-12-18 6:07 ` Stefan Roese
2015-12-21 5:37 ` Mugunthan V N
2015-12-21 6:00 ` Stefan Roese
2015-12-21 6:07 ` Jagan Teki
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