Re: [PATCH 34/34] brcmfmac: common: Add support for external calibration blobs

From: Linus Walleij
Date: Sun Jan 02 2022 - 01:20:08 EST


On Sun, Dec 26, 2021 at 4:41 PM Hector Martin <marcan@xxxxxxxxx> wrote:

> The calibration blob for a chip is normally stored in SROM and loaded
> internally by the firmware. However, Apple ARM64 platforms instead store
> it as part of platform configuration data, and provide it via the Apple
> Device Tree. We forward this into the Linux DT in the bootloader.
>
> Add support for taking this blob from the DT and loading it into the
> dongle. The loading mechanism is the same as used for the CLM and TxCap
> blobs.
>
> Signed-off-by: Hector Martin <marcan@xxxxxxxxx>

Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

Yours,
Linus Walleij