[U-Boot] [PATCH] Tegra114: Dalmore: Add voltage reg/PMIC init for various periphs

Tom Warren twarren.nvidia at gmail.com
Tue Oct 8 01:43:10 CEST 2013


As Stephen points out, the PMIC/vreg settings aren't needed to boot an
upstream kernel, so I'm dropping this patch.

Thanks


On Mon, Oct 7, 2013 at 1:22 PM, Stephen Warren <swarren at wwwdotorg.org>wrote:

> On 10/07/2013 01:49 PM, Tom Warren wrote:
> > These powerrails are currently needed for kernel boot. This will
> > be move to a pmic-specific driver (or even better moved to the
> > kernel) at a later date.
>
> Which kernel? The upstream kernel has been booting on Dalmore without
> issue for quite a long time, without this patch.
>
> If some other kernel needs some voltage rails to be enabled in order to
> use certain hardware, it must be modified to enable them itself. We
> should not hack around kernel deficiencies in the bootloader. A kernel
> should be able to boot without any bootloader at all.
>


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