Did you checkharware connection ? If you can write your own simple program
to read GPIO pin you can check if the ZET6221 INT pin is connected to the
GPIO you expect. When you touch the TSP INT signal is hold down "0" for a
second if I2C not read by CPU.
You should have:
I2C_BOARD_INFO("ft5x06_ts",
Hi ,
Atleast how to flash linux in fresh NAND.
Regards
Punith
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If driver successfully read configuration when starting, and than not see
any input, so looks like irq not working , possible cases:
1. Irq pin not connected
2. Irq not configured right way
17 февр. 2014 г. 14:07 пользователь "Oviron Electronics" <
off...@ovironelectronics.com> написал:
> Dear Mi
On Thu, Feb 20, 2014 at 10:06 AM, Ian Campbell wrote:
> On Thu, 2014-02-20 at 09:24 -0600, Rob Herring wrote:
>> > +#define AHCI_PHYCS0R 0x00c0
>> > +#define AHCI_PHYCS1R 0x00c4
>> > +#define AHCI_PHYCS2R 0x00c8
> [...]
>> > +#define AHCI_RWCR 0x00fc
>
>> These registers are not sunxi specific, bu
I've been looking at this board with the 7" touch display as something new
to play with. But reading the comments on the sellers page it seems many
people haven't had any luck with getting the Linux kernel from them and/or
getting Linux to actually work on it.
After asking on the Arch form I w
On Thu, 2014-02-20 at 09:24 -0600, Rob Herring wrote:
> > +#define AHCI_PHYCS0R 0x00c0
> > +#define AHCI_PHYCS1R 0x00c4
> > +#define AHCI_PHYCS2R 0x00c8
[...]
> > +#define AHCI_RWCR 0x00fc
> These registers are not sunxi specific, but part of a certain vendor's
> IP found in several SOCs. I can't
On Thu, Feb 20, 2014 at 8:48 AM, Ian Campbell wrote:
> This enables the necessary clocks, in AHB0 and in PLL6_CFG. This is done
> for sun7i only since I don't have access to any other sunxi platforms
> with sata included.
>
> The bulk of the code is taken from the Linux ahci sunxi platform driver
On Thu, Feb 20, 2014 at 03:24:46PM +0100, Hans de Goede wrote:
> Hi,
>
> Looks good, thanks.
>
> I assume that now you've push access, you can push this patch and
> the u-boot patch yourself?
>
> Note that in general I don't think we consider reviews necessary
> for people with commit access for
On Thu, Feb 20, 2014 at 8:48 AM, Ian Campbell wrote:
> This allow the platform to register the platform ahci device.
>
> Signed-off-by: Ian Campbell
> ---
> In theory this could perhaps be used by highbank. I have access to a
> Midway system (close enough for testing purposes, I think) but since
Hmm, I understand the errors that you've posted, but am not really sure
what I'm looking at regarding the faults, as I have no experience with
Android.
Regarding errors - your buffers are not properly dequeued - maybe they are
not ready and you're trying to dequeue them?
How do you use V4L? Do
This enables the necessary clocks, in AHB0 and in PLL6_CFG. This is done
for sun7i only since I don't have access to any other sunxi platforms
with sata included.
The bulk of the code is taken from the Linux ahci sunxi platform driver
patches, adjusted for u-boot.
This adds the "PORT_DMA" tweaks
This allow the platform to register the platform ahci device.
Signed-off-by: Ian Campbell
---
In theory this could perhaps be used by highbank. I have access to a
Midway system (close enough for testing purposes, I think) but since
Calxeda has folded I'm not sure it is worth it, and I am not enti
I have observed timeouts on a cubietruck.
The increase to 40ms is completely arbitrary and Works For Me(tm). I
couldn't find a good reference for how long you are supposed to wait,
although googling around it seems like tens of ms rather than single
digits is more common. I don't think there is an
This is the second version of my series to add support for AHCI to the
sunxi platform. This uses the existing ahci platform support already
present in u-boot. Most of the sunxi specific code comes from the Linux
platform patches.
As requested I am also cross posting to the main uboot mailing list
Hi,
Looks good, thanks.
I assume that now you've push access, you can push this patch and
the u-boot patch yourself?
Note that in general I don't think we consider reviews necessary
for people with commit access for new fex files / u-boot support.
So if you've another board, and you've verified
On Thu, Feb 20, 2014 at 8:24 AM, jonsm...@gmail.com wrote:
> On Thu, Feb 20, 2014 at 8:19 AM, Puneet B wrote:
>> Hi Jon,
>>
>> if i select i2s codec and spdif codec , i am not getting any node file in
>> /dev/snd/
>>
>> only have sunxi-codec and sndhdmi node file.
>>
>> ls /dev/snd/
>>
>> by-path
On Thu, Feb 20, 2014 at 8:19 AM, Puneet B wrote:
> Hi Jon,
>
> if i select i2s codec and spdif codec , i am not getting any node file in
> /dev/snd/
>
> only have sunxi-codec and sndhdmi node file.
>
> ls /dev/snd/
>
> by-path controlC0 controlC1 pcmC0D0c pcmC0D0p pcmC1D0p timer
>
You have
Hi Jon,
if i select i2s codec and spdif codec , i am not getting any node file in
/dev/snd/
only have sunxi-codec and sndhdmi node file.
ls /dev/snd/
by-path controlC0 controlC1 pcmC0D0c pcmC0D0p pcmC1D0p timer
Regards
Punith
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On Thu, Feb 20, 2014 at 7:34 AM, Puneet B wrote:
> Hi Codekipper,
>
>
> we are taking only HPLOUT and HPROUT signal from TI chip.
> (we are not using remaining outputs).
>
> To make this work is we need to write any middle level driver for
> TLV320AIC3100IRHBR as you shared in link.
>
> or did
Hi Codekipper,
we are taking only HPLOUT and HPROUT signal from TI chip.
(we are not using remaining outputs).
To make this work is we need to write any middle level driver for
TLV320AIC3100IRHBR as you shared in link.
or did i need to configure from user space by using i2c node file
/dev/
Hi Puneet,
This looks very similar to what you want to achieve
http://lxr.oss.org.cn/source/sound/soc/fsl/eukrea-tlv320.c. It looks like
they're attaching the device that you wish to use to the SSI on the cpu
board.
BR,
CK
On 20 February 2014 12:13, Puneet B wrote:
> Hi CodeKipper,
>
> Now i2s
On Mon, Feb 17, 2014 at 11:36:57AM +0100, Luc Verhaegen wrote:
> On Mon, Jan 13, 2014 at 09:33:16AM +0400, Aleksei Mamlin wrote:
> > Signed-off-by: Aleksei Mamlin
> > ---
> > sys_config/a20/wexler_tab_7200.fex | 936
> > +
> > 1 file changed, 936 insertions(+)
On Mon, Feb 17, 2014 at 11:31:12AM +0100, Luc Verhaegen wrote:
> On Mon, Jan 13, 2014 at 09:32:26AM +0400, Aleksei Mamlin wrote:
> > Signed-off-by: Aleksei Mamlin
> > ---
> > board/sunxi/Makefile | 1 +
> > board/sunxi/dram_wexler_tab_7200.c | 31 +++
> >
Hi CodeKipper,
Now i2s is compiled without any error.
for i2s interface i am using TLV320AIC3100IRHBR chip for TI.
this chip has i2c interface .
so is i need to write middle level driver to make i2s audio codec to work.
Regards
Punith
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Hi arete74,
Actually i am not booted android successfully from sdcard.
only u-boot ,kernel from sdcard and rootfs mounted from NAND.
sorry for inconvenience.
and also i dont want to flash NAND from live suite also.
i want to flash in to nand from command line ( by using bootable sd card)
K
On 02/17/2014 10:15 AM, Hans de Goede wrote:
> Hi Arend,
>
> I've spend my entire Sunday debugging the bcm43362 on the cubietruck
> not working. I did end up finding several bugs in our sunxi-mmc driver (*),
> and with those fixes it works like a charm with a 3.13 kernel + this
> fix:
> http://git
On Wed, Feb 19, 2014 at 10:00:08PM -0800, Puneet B wrote:
> Hi all,
>
> I am using A20 humming bird board.
>
> i want to boot android from NAND.
>
> i booted android from sd card successfully.
Good you can share you info on the wiki
>
> i want to know boot0 and boot1 , is it common for all A20
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