On Thursday 24 April 2008 00:11, Peter Sommerfeld wrote:
I should look at porting the git kernel to DM355. Using 2.6.10 drivers
feels old-fashioned at times. If it's been ported to DM6446, and the
MV kernels have the DM6446/DM355 register differences coded, than I
guess it shouldn't be huge
Hi,
I've been doing some testing with SD card writes on the DM355 devkit.
The performance is dismal.
I am using a kernel retrieved from TI's site on Apr 20/08. I built the
kernel with the only change to the config being the inclusion of the
resizer driver.
On Windows Vista, my 150x 2GB SD card
This sounds familiar .
On Wed, 2008-04-23 at 14:52 -0400, Peter Sommerfeld wrote:
Hi,
I've been doing some testing with SD card writes on the DM355 devkit.
The performance is dismal.
I am using a kernel retrieved from TI's site on Apr 20/08. I built the
kernel with the only change to
I am using a kernel retrieved from TI's site on Apr 20/08. I built the
kernel with the only change to the config being the inclusion of the
resizer driver.
On Windows Vista, my 150x 2GB SD card gets a write speed of 4 GB/s
over a 128 MB file.
It's hard to believe those numbers are
From: [EMAIL PROTECTED] on behalf of Peter Sommerfeld
Sent: Thu 4/24/2008 12:22 AM
To: davinci-linux-open-source@linux.davincidsp.com
Subject: DM355: Unacceptable SD card write performance
Hi,
I've been doing some testing with SD card writes on the DM355 devkit.
The performance
Hi Bernard,
Yes the 4 GB/s is a mistake ... by 1000x ;) I meant to write 4 MB/s.
I should look at porting the git kernel to DM355. Using 2.6.10 drivers
feels old-fashioned at times. If it's been ported to DM6446, and the
MV kernels have the DM6446/DM355 register differences coded, than I
guess
:22 AM
To: davinci-linux-open-source@linux.davincidsp.com
Subject: DM355: Unacceptable SD card write performance
Hi,
I've been doing some testing with SD card writes on the DM355 devkit.
The performance is dismal.
I am using a kernel retrieved from TI's site on Apr 20/08. I built
