Hi,
Thanks for the reply.
I Downloaded the DVSDK2.0 .
kernel version 2.6.18.
Now i dont get I2C NACK error.
The usb hid support is enableded in menuconfig.
But when i connect a usb mouse and boot the board the mouse doesnt get
power(LED doesnt glow)
When i connect a usb storage device at boot time it gets detected and i can
access it. And then after the board is booted and then connect a mouse it
gets power.
When i do cat /dev/input/mice and i move the mouse, i dont see anything on
console.
Also the output of cat /proc/device/musb_hdrc
Status: MHDRC, Mode=Host (Power=f0, DevCtl=90)
OTG state: a_wait_vfall; active
Options: cppi-dma, host, debug=1 [eps=5]
Root port status: 00000100
DaVinci: ctrl=00 stat=0 phy=1f0
rndis=00000 auto=0000 intsrc=00000000 intmsk=01f71e1f
CPPI: txcr=1 txsrc=0 txena=f; rxcr=1 rxsrc=0 rxena=f
Thanks
On Tue, Mar 8, 2011 at 7:04 PM, Steve Chen <[email protected]> wrote:
> Aditya,
>
> On Tue, Mar 8, 2011 at 1:48 AM, Aditya Barawkar
> <[email protected]> wrote:
> > Hi Steve,
> >
> > Thanks for reply
> >
> > I did reduce the clock frequency from 400Khz to 100Khz. But it dint work
> for
> > me.
>
> I don't know what the problem is then.
>
> >
> > The board was shipped to me with an older kernel version , so the DVSDK
> 2.0
> > did not work for it, and dvsdk 1.3 worked fine.
> >
> > A couple of questions that i have
> >
> > 1)Will building a new kernel with dvsdk2.0 and booting it will solve the
> > problem?
>
> DVSDK 2.0 will most likely resolve the problem. However, I would
> suggest the latest release. Take a look at
>
> http://processors.wiki.ti.com/index.php/DaVinci_PSP_Releases
>
> >
> > 2)Also can i use the same DVSDK1.3 , with newer kernel sources and build
> a
> > new kernel? If yes from where can i download the kernel sources? And what
> > steps should be followed to build a new kernel?
>
> The PSP release site also have a lot of documentations including build
> instructions which is in the release notes. There is also a user
> manual that you may find helpful.
>
> Regards,
>
> Steve
>
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