Hi Fabio,
On 17/03/2014 15:27, Fabio Estevam wrote:
Hi Stefano,
On Mon, Mar 17, 2014 at 11:22 AM, Stefano Babic sbabic@denx.de wrote:
Right, but it is to configure the kernel. What I am trying now is to start adding U-Boot configuration via dtb for i.MX, not kernel configuration, similar as we can already see for other SOC (Tegra,
Yes, I understand your goal.
The device tree is OS agnostic,
Right.
so we should really try to use the exact same device tree for configuring kernel or U-boot.
Also, the current dts you submitted is really empty, so I suggest you to use the same imx6qdl-sabresd.dtsi and imx6q-sabresd.dts that we have in the kernel.
Understood. As first draft, we can start exactly with the same files. I do not know now if we will remain in sync with kernel. In the last U-boot mini summit, we had a discussion on this point, and it is hard to foresee if U-Boot and kernel will share the same dts or if it will be required to diverge. But I understand the point, and we can start in sync, and see later if we really need a different file for U-Boot.
Best regards, Stefano Babic