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| author | Jagan Teki <jagan@amarulasolutions.com> | 2016-12-06 00:01:00 +0100 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2016-12-16 17:15:27 +0100 |
| commit | d90384e834a551ef7b69b05f3be1bd103af87d38 (patch) | |
| tree | 0cec72e82a9760ec65eb5e95488102b8572bf95e | |
| parent | 2da24fe551122fcae523c1b117009c0be1dddb90 (diff) | |
| download | u-boot-imx-d90384e834a551ef7b69b05f3be1bd103af87d38.zip u-boot-imx-d90384e834a551ef7b69b05f3be1bd103af87d38.tar.gz u-boot-imx-d90384e834a551ef7b69b05f3be1bd103af87d38.tar.bz2 | |
imx6: icorem6: Add I2C support
Add I2C support for Engicam i.CoreM6 qdl board.
icorem6qdl> i2c bus
Bus 0: i2c@021a0000
Bus 1: i2c@021a4000
Bus 2: i2c@021a8000
icorem6qdl> i2c dev 2
Setting bus to 2
icorem6qdl> i2c speed 100000
Setting bus speed to 100000 Hz
icorem6qdl> i2c probe
Valid chip addresses: 2C
icorem6qdl> i2c md 2C 0xff
00ff: 00 00 00 00 0f f0 01 64 ff ff 00 00 00 00 00 00 .......d........
Cc: Stefano Babic <sbabic@denx.de>
Cc: Heiko Schocher <hs@denx.de>
Cc: Matteo Lisi <matteo.lisi@engicam.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Heiko Schocher <hs@denx.de>
| -rw-r--r-- | arch/arm/cpu/armv7/mx6/Kconfig | 1 | ||||
| -rw-r--r-- | configs/imx6qdl_icore_mmc_defconfig | 3 | ||||
| -rw-r--r-- | configs/imx6qdl_icore_nand_defconfig | 3 |
3 files changed, 5 insertions, 2 deletions
diff --git a/arch/arm/cpu/armv7/mx6/Kconfig b/arch/arm/cpu/armv7/mx6/Kconfig index 544f9af..df745cc 100644 --- a/arch/arm/cpu/armv7/mx6/Kconfig +++ b/arch/arm/cpu/armv7/mx6/Kconfig @@ -128,6 +128,7 @@ config TARGET_MX6Q_ICORE select DM select DM_ETH select DM_GPIO + select DM_I2C select DM_MMC select DM_THERMAL select SUPPORT_SPL diff --git a/configs/imx6qdl_icore_mmc_defconfig b/configs/imx6qdl_icore_mmc_defconfig index 6fa85de..5f09425 100644 --- a/configs/imx6qdl_icore_mmc_defconfig +++ b/configs/imx6qdl_icore_mmc_defconfig @@ -17,6 +17,7 @@ CONFIG_SYS_MAXARGS=32 # CONFIG_DM_MMC_OPS is not set CONFIG_CMD_BOOTZ=y CONFIG_CMD_GPIO=y +CONFIG_CMD_I2C=y CONFIG_CMD_MII=y CONFIG_CMD_PING=y CONFIG_CMD_MEMTEST=y @@ -33,6 +34,7 @@ CONFIG_MXC_UART=y CONFIG_IMX_THERMAL=y CONFIG_PINCTRL=y CONFIG_PINCTRL_IMX6=y +CONFIG_SYS_I2C_MXC=y CONFIG_VIDEO=y CONFIG_VIDEO_IPUV3=y CONFIG_SYS_CONSOLE_IS_IN_ENV=y @@ -40,7 +42,6 @@ CONFIG_SPL_LIBDISK_SUPPORT=y CONFIG_SPL_LIBCOMMON_SUPPORT=y CONFIG_SPL_LIBGENERIC_SUPPORT=y CONFIG_SPL_SERIAL_SUPPORT=y -CONFIG_SPL_I2C_SUPPORT=y CONFIG_SPL_GPIO_SUPPORT=y CONFIG_SPL_WATCHDOG_SUPPORT=y CONFIG_SPL_EXT_SUPPORT=y diff --git a/configs/imx6qdl_icore_nand_defconfig b/configs/imx6qdl_icore_nand_defconfig index b32eea9..af3a9f8 100644 --- a/configs/imx6qdl_icore_nand_defconfig +++ b/configs/imx6qdl_icore_nand_defconfig @@ -15,6 +15,7 @@ CONFIG_SYS_MAXARGS=32 # CONFIG_CMD_IMLS is not set CONFIG_CMD_BOOTZ=y CONFIG_CMD_GPIO=y +CONFIG_CMD_I2C=y CONFIG_CMD_MII=y CONFIG_CMD_PING=y CONFIG_CMD_MEMTEST=y @@ -29,13 +30,13 @@ CONFIG_IMX_THERMAL=y # CONFIG_DM_MMC_OPS is not set CONFIG_PINCTRL=y CONFIG_PINCTRL_IMX6=y +CONFIG_SYS_I2C_MXC=y CONFIG_VIDEO=y CONFIG_VIDEO_IPUV3=y CONFIG_SYS_CONSOLE_IS_IN_ENV=y CONFIG_SPL_LIBCOMMON_SUPPORT=y CONFIG_SPL_LIBGENERIC_SUPPORT=y CONFIG_SPL_SERIAL_SUPPORT=y -CONFIG_SPL_I2C_SUPPORT=y CONFIG_SPL_GPIO_SUPPORT=y CONFIG_SPL_WATCHDOG_SUPPORT=y CONFIG_SPL_DMA_SUPPORT=y |