blob: 381dcd8844202f90648cbc25b5b28d7456899fcf [file] [log] [blame]
Simon Glass458b66a2020-11-05 06:32:05 -07001menuconfig SYSINFO
2 bool "Device System Information"
Mario Six2161e552018-07-31 11:44:11 +02003 help
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.
Mario Sixa7dfbd02018-07-31 11:44:12 +02008
Simon Glass458b66a2020-11-05 06:32:05 -07009if SYSINFO
Mario Sixa7dfbd02018-07-31 11:44:12 +020010
Simon Glass458b66a2020-11-05 06:32:05 -070011config SPL_SYSINFO
Jean-Jacques Hiblot0e0b8a02019-10-22 16:39:18 +020012 depends on SPL_DM
13 bool "Enable board driver support in SPL"
Mario Sixa7dfbd02018-07-31 11:44:12 +020014
Simon Glass458b66a2020-11-05 06:32:05 -070015config SYSINFO_GAZERBEAM
16 bool "Enable sysinfo driver for the Gazerbeam board"
Mario Sixa7dfbd02018-07-31 11:44:12 +020017 help
18 Support querying device information for the gdsys Gazerbeam board.
19
Simon Glass458b66a2020-11-05 06:32:05 -070020config SYSINFO_SANDBOX
21 bool "Enable sysinfo driver for the Sandbox board"
Mario Sixab664ff2018-07-31 11:44:13 +020022 help
23 Support querying device information for the Sandbox boards.
24
Simon Glass052a03e2020-11-05 06:32:11 -070025config SYSINFO_SMBIOS
26 bool "Provide a default sysinfo driver for SMBIOS information"
27 help
28 Some boards want to specify the manufacturer or product name but do
29 not need to have their own sysinfo driver. This includes a default
30 one which provides a way to specify this SMBIOS information in the
31 devicetree, without needing any board-specific functionality.
32
Sean Anderson985c5672021-04-20 10:50:57 -040033config SYSINFO_GPIO
34 bool "Enable gpio sysinfo driver"
35 help
36 Support querying gpios to determine board revision. This uses gpios to
37 form a ternary number (when they are pulled-up, -down, or floating).
38 This ternary number is then mapped to a board revision name using
39 device tree properties.
40
Mario Sixa7dfbd02018-07-31 11:44:12 +020041endif