ARM: dts: am335x-phytec-state: Add backend-storage-type ...

Add the backend-storage-type for both states and set it to "direct" as
the backend is an EEPROM.

Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: dts: am335x-phytec-state: Add state partition for bootchooser ...

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: dts: am335x-phytec-state: Reduce partition size ...

Partition size was not calculated correct. Set the correct size.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: dts: AM335x: Add keep-previous-content property ...

Some of our customers may have data in the EEPROM region, which we newly
have assigned as state partition. This property should prevent them of
data loses.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: dts: AM335x: Add state framework ...

This patch adds the state framework with an EEPROM partition and two
nodes for MAC addresses. It will be available for all phycore AM335x
images with EEPROMs.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>