2 bool "Device System Information"
4 Support methods to query hardware configurations from internal
5 mechanisms (e.g. reading GPIO values, determining the presence of
6 devices on busses, etc.). This enables the usage of U-Boot with
7 modular board architectures.
13 bool "Enable board driver support in SPL"
15 config SYSINFO_GAZERBEAM
16 bool "Enable sysinfo driver for the Gazerbeam board"
18 Support querying device information for the gdsys Gazerbeam board.
21 bool "Enable sysinfo driver for the Renesas R-Car Gen3"
22 depends on RCAR_GEN3 && I2C_EEPROM
23 default y if RCAR_GEN3
25 Support querying SoC version information for Renesas R-Car Gen3.
27 config SYSINFO_SANDBOX
28 bool "Enable sysinfo driver for the Sandbox board"
30 Support querying device information for the Sandbox boards.
33 bool "Provide a default sysinfo driver for SMBIOS information"
35 Some boards want to specify the manufacturer or product name but do
36 not need to have their own sysinfo driver. This includes a default
37 one which provides a way to specify this SMBIOS information in the
38 devicetree, without needing any board-specific functionality.
41 bool "Enable gpio sysinfo driver"
43 Support querying gpios to determine board revision. This uses gpios to
44 form a ternary number (when they are pulled-up, -down, or floating).
45 This ternary number is then mapped to a board revision name using
46 device tree properties.