board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: introduce eeprom struct member 'valid'

Add a new nember to the eeprom_data that indicates whether the
associated data is valid or not. Make use of this new member in the
phytec_eeprom_data_init function by setting the valid value
appropriately.
Move the eeprom data to a new struct payload that holds
the payload of the eeprom.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: Generic "add extension" function

Add a generic function to apply overlays in our board code to not
implement the same logic in different PHYTEC products.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>

board: phytec: som_detection: move definitions to source file

Move all function definitions in {phytec|imx8m}_som_detection from the
header to the source file to prevent potential linker error regarding
multiple definitions. Also move the #if blocks with the definitions.

Signed-off-by: Yannic Moog <y.moog@phytec.de>

board: phytec: common: phytec_som_detection: Add helper for PCB revision

Add helper function to read out the PCB revision of a PHYTEC SoM.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>

board: phytec: Add common PHYTEC SoM detection

Recent shipped PHYTEC SoMs come with an i2c EEPROM containing
information about the hardware such as board revision and variant.
This can be used for RAM detection and loading device tree overlays
during kernel start.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

Add a function that gets the som_type from the EEPROM.
Add an enum for the som_type.

Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>