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Diffstat (limited to 'src/device/Kconfig')
| -rw-r--r-- | src/device/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/device/Kconfig b/src/device/Kconfig index bd2f34b618..67d01e077a 100644 --- a/src/device/Kconfig +++ b/src/device/Kconfig @@ -376,6 +376,16 @@ config PXE_ROM_ID Under GNU/Linux you can run `lspci -nn` to list the IDs of your PCI devices. +config SOFTWARE_I2C + bool "Enable I2C controller emulation in software" + default n + help + This config option will enable code to override the i2c_transfer + routine with a (simple) software emulation of the protocol. This may + be useful for debugging or on platforms where a driver for the real + I2C controller is not (yet) available. The platform code needs to + provide bindings to manually toggle I2C lines. + endmenu menu "Display" |