The RK3399-Q7 exposes I2C on its edge connector and uses it as one of the interfaces towards the on-module STM32 (for the emulated RTC and fan-controller).
Enable I2C and CMD_I2C support in the defconfig.
Signed-off-by: Philipp Tomsich philipp.tomsich@theobroma-systems.com ---
Changes in v2: None
configs/puma-rk3399_defconfig | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/configs/puma-rk3399_defconfig b/configs/puma-rk3399_defconfig index 994aeac..413d0ac 100644 --- a/configs/puma-rk3399_defconfig +++ b/configs/puma-rk3399_defconfig @@ -26,6 +26,7 @@ CONFIG_CMD_GPT=y CONFIG_CMD_MMC=y CONFIG_CMD_SF=y CONFIG_CMD_SPI=y +CONFIG_CMD_I2C=y CONFIG_CMD_USB=y CONFIG_CMD_USB_MASS_STORAGE=y # CONFIG_CMD_SETEXPR is not set @@ -43,6 +44,7 @@ CONFIG_SPL_SYSCON=y CONFIG_CLK=y CONFIG_SPL_CLK=y CONFIG_ROCKCHIP_GPIO=y +CONFIG_SYS_I2C_ROCKCHIP=y CONFIG_MISC=y CONFIG_ROCKCHIP_EFUSE=y CONFIG_MMC_DW=y