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- menuconfig SYSINFO
- bool "Device System Information"
- help
- Support methods to query hardware configurations from internal
- mechanisms (e.g. reading GPIO values, determining the presence of
- devices on busses, etc.). This enables the usage of U-Boot with
- modular board architectures.
- if SYSINFO
- config SPL_SYSINFO
- depends on SPL_DM
- bool "Enable board driver support in SPL"
- config SYSINFO_GAZERBEAM
- bool "Enable sysinfo driver for the Gazerbeam board"
- help
- Support querying device information for the gdsys Gazerbeam board.
- config SYSINFO_RCAR3
- bool "Enable sysinfo driver for the Renesas R-Car Gen3"
- depends on RCAR_GEN3 && I2C_EEPROM
- default y if RCAR_GEN3
- help
- Support querying SoC version information for Renesas R-Car Gen3.
- config SYSINFO_SANDBOX
- bool "Enable sysinfo driver for the Sandbox board"
- help
- Support querying device information for the Sandbox boards.
- config SYSINFO_SMBIOS
- bool "Provide a default sysinfo driver for SMBIOS information"
- help
- Some boards want to specify the manufacturer or product name but do
- not need to have their own sysinfo driver. This includes a default
- one which provides a way to specify this SMBIOS information in the
- devicetree, without needing any board-specific functionality.
- config SYSINFO_GPIO
- bool "Enable gpio sysinfo driver"
- help
- Support querying gpios to determine board revision. This uses gpios to
- form a ternary number (when they are pulled-up, -down, or floating).
- This ternary number is then mapped to a board revision name using
- device tree properties.
- endif
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