[meta-freescale] [meta-fsl-arm][PATCH v2 06/15] imx6qsabresd.conf: Add the imx6q-sabresd-enetirq device tree

Otavio Salvador otavio at ossystems.com.br
Wed Sep 3 06:20:47 PDT 2014


On Tue, Sep 2, 2014 at 5:07 PM, Lauren Post <lauren.post at freescale.com> wrote:
> Apply ENET IRQ workaround for sabresd board
>
> This is pretty much an example to demonstrate how the GPIO6 workaround
> for bug ERR006687 (ENET: Only the ENET wake-up interrupt request can
> wake the system from Wait mode) should be applied for a board.
>
> Basically it requires a setup of MX6QDL_PAD_GPIO_6__ENET_IRQ in pinctrl
> entry, and an overwrite on the property interrupts-extended to replace
> the ENET GIC IRQ with GPIO1_6.
>
> Since the pad GPIO6 is used by I2C3 on the board, we have to create
> sabresd-enetirq.dts with I2C3 disabled to enable this workaround.
>
> Signed-off-by: Lauren Post <lauren.post at freescale.com>
...
> @@ -8,7 +8,7 @@ require conf/machine/include/imx6sabresd-common.inc
>
>  SOC_FAMILY = "mx6:mx6q"
>
> -KERNEL_DEVICETREE = "imx6q-sabresd.dtb imx6q-sabresd-ldo.dtb imx6q-sabresd-hdcp.dtb"
> +KERNEL_DEVICETREE = "imx6q-sabresd.dtb imx6q-sabresd-ldo.dtb imx6q-sabresd-hdcp.dtb imx6q-sabresd-enetirq.dtb"

I'd prefer if you break the line after hdcp.dtb DTB file and align the
indent with the first DTB, as suggested on the SL EVK one.

This avoids too long lines on the recipe.

-- 
Otavio Salvador                             O.S. Systems
http://www.ossystems.com.br        http://code.ossystems.com.br
Mobile: +55 (53) 9981-7854            Mobile: +1 (347) 903-9750


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