From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mugunthan V N Date: Thu, 17 Dec 2015 13:26:44 +0530 Subject: [U-Boot] [PATCH] spi: sf: add support for throughput mesurement of sf read/write In-Reply-To: References: <1445954063-29943-1-git-send-email-mugunthanvnm@ti.com> <56725E3C.7040609@ti.com> Message-ID: <56726ABC.3040307@ti.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Thursday 17 December 2015 12:43 PM, Jagan Teki wrote: > On 17 December 2015 at 12:33, Mugunthan V N 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 > > 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