Use CONFIG_IS_ENABLED() macro, which provides more convenient way to check $(SPL)DM_I2C/$(SPL)DM_I2C_GPIO configs for both SPL and U-Boot proper. CONFIG_IS_ENABLED(DM_I2C) expands to: - 1 if CONFIG_SPL_BUILD is undefined and CONFIG_DM_I2C is set to 'y', - 1 if CONFIG_SPL_...
- I2C Support: CONFIG_SYS_I2C_LEGACY This enable the NEW i2c subsystem, and will allow you to use Note: This is deprecated in favour of driver model. Use CONFIG_DM_I2C instead. This enable the legacy i2c subsystem, and will allow you to use i2c commands at the u-boot command line (...
Debug Transport Module模块,位于RISCV的soc中,通过DMI接口与DM模块交互。DTM模块里实现了一个TAP控制器(状态机)。DTM模块中存在控制、状态、访问等寄存器,操作这些寄存器实现功能调试。 SMBus 系统管理汇流排(System Management Bus, 缩写为SMBus)是一种源自于I2C的汇流排,其设计应用于轻量级的通讯,常见于电脑的电...
# I2C support # CONFIG_DM_I2C=y # CONFIG_DM_I2C_COMPAT is not set # CONFIG_I2C_SET_DEFAULT_BUS_NUM is not set # CONFIG_DM_I2C_GPIO is not set # CONFIG_SYS_I2C_FSL is not set # CONFIG_SYS_I2C_DW is not set # CONFIG_SYS_I2C_INTEL is not set # CONFIG_SYS_I2C...
#define CONFIG_CMD_I2C #define CONFIG_CMD_IMXOTP /* Enable below configure when supporting nand */ #define CONFIG_CMD_SF #define CONFIG_CMD_MMC #define CONFIG_CMD_ENV #define CONFIG_CMD_REGUL #define CONFIG_CMD_CLOCK #define CONFIG_REF_CLK_FREQ CONFIG_MX6_HCLK_FREQ ...
CONFIG_SOC_I2C_SUPPORTED=y CONFIG_SOC_SUPPORT_COEXISTENCE=y CONFIG_SOC_AES_SUPPORTED=y CONFIG_SOC_MPI_SUPPORTED=y CONFIG_SOC_SHA_SUPPORTED=y CONFIG_SOC_FLASH_ENC_SUPPORTED=y CONFIG_SOC_SECURE_BOOT_SUPPORTED=y CONFIG_SOC_TOUCH_SENSOR_SUPPORTED=y CONFIG_SOC_BOD_SUPPORTED=y CONFIG_...
CONFIG_I2C_COMPAT=y CONFIG_I2C_CHARDEV=y # CONFIG_I2C_MUX is not set CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_ALGOBIT=y # # I2C Hardware Bus support # # # PC SMBus host controller drivers # # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG...
CONFIG_FB_3DFX_I2C y CONFIG_FB_ARC m CONFIG_FB_ARK m CONFIG_FB_ASILIANT y CONFIG_FB_ATY m CONFIG_FB_ATY128 m CONFIG_FB_ATY128_BACKLIGHT y CONFIG_FB_ATY_BACKLIGHT y CONFIG_FB_ATY_CT y CONFIG_FB_ATY_GENERIC_LCD y CONFIG_FB_ATY_GX y CONFIG_FB_BACKLIGHT y CON...
# I2C support # # CONFIG_PACKAGE_kmod-i2c-core is not set # CONFIG_PACKAGE_kmod-i2c-gpio-custom is not set # # Input modules # # CONFIG_PACKAGE_kmod-hid is not set # CONFIG_PACKAGE_kmod-hid-generic is not set # CONFIG_PACKAGE_kmod-input-core is not set # CONFIG_...
CONFIG_LV_I2C_DISPLAY_PORT=0 # end of LVGL TFT Display controller # # LVGL Touch controller # CONFIG_LV_TOUCH_CONTROLLER=1 # CONFIG_LV_TOUCH_CONTROLLER_NONE is not set CONFIG_LV_TOUCH_CONTROLLER_XPT2046=y # CONFIG_LV_TOUCH_CONTROLLER_FT6X06 is not set # CONFIG_LV_TOUCH_...