On Friday, October 17, 2014 at 01:27:10 AM, Fabio Estevam wrote:
> On Thu, Oct 16, 2014 at 8:02 PM, Marek Vasut wrote:
> > So this discussion is related to a different thread ? I see ...
>
> We are talking about the need for the delay in the Ethernet PHY.
>
> Nikolay sent a patch adding such del
On Wed, Oct 15, 2014 at 11:38 PM, Sean Cross wrote:
> My opinion is that, following the principle of least surprise, we should
> leave the delay in. If, sometime in the future, someone were to
> micro-optimize the boot sequence, they can strip it out then, but in
> that case it'd make more sense
On Thu, Oct 16, 2014 at 8:02 PM, Marek Vasut wrote:
> So this discussion is related to a different thread ? I see ...
We are talking about the need for the delay in the Ethernet PHY.
Nikolay sent a patch adding such delay as a standard patch.
___
U-Bo
On Thursday, October 16, 2014 at 07:17:36 PM, Fabio Estevam wrote:
> On Thu, Oct 16, 2014 at 7:21 AM, Marek Vasut wrote:
> > I checked the novena_spl.c and we do wait in
> > novena_spl_setup_iomux_enet(). Is this what you have in mind ?
>
> Nikolay added the delay in this patch:
> https://patchwo
On Thu, Oct 16, 2014 at 7:21 AM, Marek Vasut wrote:
> I checked the novena_spl.c and we do wait in novena_spl_setup_iomux_enet().
> Is this what you have in mind ?
Nikolay added the delay in this patch:
https://patchwork.ozlabs.org/patch/398920/
___
U-
On Saturday, October 11, 2014 at 11:04:58 PM, Fabio Estevam wrote:
> On Sat, Oct 11, 2014 at 11:21 AM, Sean Cross wrote:
> >> Ok, understood. Just curious: which Ethernet PHY is used on the novena
> >> board?
> >
> > It's the same Micrel PHY used on the Sabrelite, the KSZ9021.
>
> nitrogen/sabre
On 16/10/2014 03:16, Nikolay Dimitrov wrote:
> Hi Sean, guys,
>
> On 10/15/2014 10:47 AM, Sean Cross wrote:
>> On 15/10/2014 12:47, Nikolay Dimitrov wrote:
>>> Hi Marek,
>>>
>>> On 10/15/2014 12:38 AM, Marek Vasut wrote:
On Sunday, October 12, 2014 at 08:33:21 AM, Sean Cross wrote:
> On 12
Hi Sean, guys,
On 10/15/2014 10:47 AM, Sean Cross wrote:
On 15/10/2014 12:47, Nikolay Dimitrov wrote:
Hi Marek,
On 10/15/2014 12:38 AM, Marek Vasut wrote:
On Sunday, October 12, 2014 at 08:33:21 AM, Sean Cross wrote:
On 12/10/2014 05:04, Fabio Estevam wrote:
On Sat, Oct 11, 2014 at 11:21 AM
On 15/10/2014 12:47, Nikolay Dimitrov wrote:
> Hi Marek,
>
> On 10/15/2014 12:38 AM, Marek Vasut wrote:
>> On Sunday, October 12, 2014 at 08:33:21 AM, Sean Cross wrote:
>>> On 12/10/2014 05:04, Fabio Estevam wrote:
On Sat, Oct 11, 2014 at 11:21 AM, Sean Cross wrote:
>> Ok, understood. Jus
Hi Marek,
On 10/15/2014 12:38 AM, Marek Vasut wrote:
On Sunday, October 12, 2014 at 08:33:21 AM, Sean Cross wrote:
On 12/10/2014 05:04, Fabio Estevam wrote:
On Sat, Oct 11, 2014 at 11:21 AM, Sean Cross wrote:
Ok, understood. Just curious: which Ethernet PHY is used on the novena
board?
It'
On Sunday, October 12, 2014 at 08:33:21 AM, Sean Cross wrote:
> On 12/10/2014 05:04, Fabio Estevam wrote:
> > On Sat, Oct 11, 2014 at 11:21 AM, Sean Cross wrote:
> >>> Ok, understood. Just curious: which Ethernet PHY is used on the novena
> >>> board?
> >>
> >> It's the same Micrel PHY used on th
On Saturday, October 11, 2014 at 03:39:36 AM, Fabio Estevam wrote:
> Hi Marek,
Fixed all, I dunno where my git-foo got wrong :/ Thanks!
Best regards,
Marek Vasut
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On 12/10/2014 05:04, Fabio Estevam wrote:
> On Sat, Oct 11, 2014 at 11:21 AM, Sean Cross wrote:
>
>>> Ok, understood. Just curious: which Ethernet PHY is used on the novena
>>> board?
>> It's the same Micrel PHY used on the Sabrelite, the KSZ9021.
> nitrogen/sabrelite holds Ethernet PHY reset low
On Sat, Oct 11, 2014 at 11:21 AM, Sean Cross wrote:
>> Ok, understood. Just curious: which Ethernet PHY is used on the novena board?
> It's the same Micrel PHY used on the Sabrelite, the KSZ9021.
nitrogen/sabrelite holds Ethernet PHY reset low for 10ms, which is in
accordance with ksz9021 datash
On Sat, Oct 11, 2014 at 3:43 PM, Marek Vasut wrote:
> Are you positive it is possible to completely fix the PCI on MX6 ? What is the
I don't see the hang with that patch applied. Do you?
Regards,
Fabio Estevam
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On Saturday, October 11, 2014 at 03:44:06 AM, Fabio Estevam wrote:
> On Fri, Oct 10, 2014 at 10:14 PM, Marek Vasut wrote:
> > +/* PCI express */
> > +#undef CONFIG_CMD_PCI /* Disable to prevent Linux from hanging on MX6
> > */
>
> This has been fixed recently by this commit:
>
> https://git.ker
On 11/10/2014 21:56, Fabio Estevam wrote:
> Hi Nikolay,
>
> On Sat, Oct 11, 2014 at 2:01 AM, Nikolay Dimitrov wrote:
>
>> We had some discussions about the PHY reset sequence and timing, but still
>> not a common opinion, so I suggested to leave this fix for a consequent
>> patch.
> Ok, understood
Hi Nikolay,
On Sat, Oct 11, 2014 at 2:01 AM, Nikolay Dimitrov wrote:
> We had some discussions about the PHY reset sequence and timing, but still
> not a common opinion, so I suggested to leave this fix for a consequent
> patch.
Ok, understood. Just curious: which Ethernet PHY is used on the no
Hi Marek,
On 10/11/2014 04:14 AM, Marek Vasut wrote:
Add support for the Kosagi Novena board. Currently supported are:
- I2C busses
- FEC Ethernet
- MMC0, MMC1, Booting from MMC
- SATA
- USB ports
- USB Ethernet
Signed-off-by: Marek Vasut
Cc: Stefano Babic
Cc: Sean Cross
Cc: Nikolay Dimitrov
Hi Fabio,
On 10/11/2014 04:39 AM, Fabio Estevam wrote:
Hi Marek,
On Fri, Oct 10, 2014 at 10:14 PM, Marek Vasut wrote:
+int board_early_init_f(void)
+{
+#if defined(CONFIG_VIDEO_IPUV3)
+ setup_display();
+#endif
+
+ /* Bring Ethernet PHY out of reset. */
+ gpio_set_value(IMX
On Fri, Oct 10, 2014 at 10:14 PM, Marek Vasut wrote:
> +/* PCI express */
> +#undef CONFIG_CMD_PCI /* Disable to prevent Linux from hanging on MX6 */
This has been fixed recently by this commit:
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git/commit/drivers/pci/host/pci-imx6.c
Hi Marek,
On Fri, Oct 10, 2014 at 10:14 PM, Marek Vasut wrote:
> +int board_early_init_f(void)
> +{
> +#if defined(CONFIG_VIDEO_IPUV3)
> + setup_display();
> +#endif
> +
> + /* Bring Ethernet PHY out of reset. */
> + gpio_set_value(IMX_GPIO_NR(3, 23), 1);
No delay needed here
Add support for the Kosagi Novena board. Currently supported are:
- I2C busses
- FEC Ethernet
- MMC0, MMC1, Booting from MMC
- SATA
- USB ports
- USB Ethernet
Signed-off-by: Marek Vasut
Cc: Stefano Babic
Cc: Sean Cross
Cc: Nikolay Dimitrov
---
arch/arm/Kconfig | 4 +
board/k
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