Re: [U-Boot] uboot fdt commands

Hi,

On 18 February 2016 at 00:40, Damien Wei Huang damien.huang@oa.com.au wrote:

Hi

This question is regarding to uboot commands

I use the uboot "fdt mknode" command to create two nodes as below

 uboot> fdt resize

 uboot> fdt mknode /my_light_pinctrl

 uboot> fdt set /my_light_pintrl fsl,pins <1 2 3 4 5 6>

 uboot> fdt mknode /my_light

 uboot> fdt /my_light pinctrl-names default



 uboot> fdt /my_light pinctrl-0 <asign to my_light_pinctrl>

but I don't know to write and get the last line working in uboot, because I don't know the phandle of the newly created node "my_light_pinctrl".

Can someone help?

It doesn't look like there is support for adding phandles. You could enhance the code and send a patch.

Cheers,

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Regards, Simon