[U-Boot] [PATCH v4] drivers: net: mc: Report extra memory to Linux

Prabhakar Kushwaha prabhakar.kushwaha at nxp.com
Thu Aug 22 08:34:06 UTC 2019

> -----Original Message-----
> From: Meenakshi Aggarwal <meenakshi.aggarwal at nxp.com>
> Sent: Thursday, May 23, 2019 3:14 PM
> To: u-boot at lists.denx.de; Prabhakar Kushwaha
> <prabhakar.kushwaha at nxp.com>
> Cc: Meenakshi Aggarwal <meenakshi.aggarwal at nxp.com>
> Subject: [PATCH v4] drivers: net: mc: Report extra memory to Linux
> MC firmware need to be aligned to 512M, so minimum 512MB DDR is
> reserved.
> But MC support to work with 128MB or 256MB DDR memory also, in this case,
> rest of the memory is not usable.
> So reporting this extra memory to Linux through dtb memory fixup.
> Signed-off-by: Meenakshi Aggarwal <meenakshi.aggarwal at nxp.com>
> ---
> changed for v1:
>         - Incorporated review comments in one board, Missed for
> 	  other boards
> changed for v2:
> 	- Incorporated review comments in all boards changed for v3:
>         - Include revision history in patch changed for v4:
> 	- Remove macro TRUE/FALSE
This patch has been applied to fsl-qoriq master, awaiting upstream.


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