[PATCH v8 0/9] arm64: dts: ti: Split wkup R5F memory region for IO+DDR resume

[Kendall Willis]

On 14:39-20260903, Markus Schneider-Pargmann (TI) wrote:
> Hi,
> 
> Split the firmware memory region in more specific parts so it is better
> described where which information is stored. Specifically the LPM metadata
> region is important as bootloader software like U-Boot has to know where
> that data is to be able to read that data and resume from RAM.
> 
> The bindings are already applied. The remaining patches use the new
> layout for the platforms that are capable to support IO+DDR. For IO+DDR
> the new layout is necessary as it defines the location of the LPM
> metadata.
> 
> Additionally the two important devicetree nodes for resuming from IO+DDR
> have the bootph-pre-ram flag added as this data needs to be read before
> the RAM is in use.
> 
> The changes in this series were suggested as part of the IO+DDR u-boot series:
>   https://lore.kernel.org/r/814c211f-a9eb-4311-bb84-165b1a69755f@ti.com
> 
> Note that concerns about uboot fixup of memory region fixups were
> discussed here:
>   https://lore.kernel.org/r/DJD1Y3G9S1SP.2GHOZ5X4RYJFA@baylibre.com
> 
> Best
> Markus
> 
> Signed-off-by: Markus Schneider-Pargmann (TI) <msp at baylibre.com>

For the series,

Reviewed-by: Kendall Willis <k-willis at ti.com>

Best,
Kendall