[PATCH 2/2] nvmem: add driver handling U-Boot environment variables

[Miquel Raynal]

On Wed, 2022-04-06 at 14:32:25 UTC, =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= wrote:
> From: Rafał Miłecki <rafal at milecki.pl>
> 
> U-Boot stores its setup as environment variables. It's a list of
> key-value pairs stored on flash device with a custom header.
> 
> This commit adds an NVMEM driver that:
> 1. Provides NVMEM access to environment vars binary data
> 2. Extracts variables as NVMEM cells
> 
> It can be used for:
> 1. Accessing env variables from user-space
> 2. Reading NVMEM cells by Linux drivers
> 
> Signed-off-by: Rafał Miłecki <rafal at milecki.pl>

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next, thanks.

Miquel