With DM now enabled with the device tree pulled from Linux, we can
enable DM_I2C in U-Boot.
Reviewed-by: Jagan Teki <ja...@openedev.com>
Signed-off-by: Adam Ford <aford...@gmail.com>
---
V3: No Change
V2: New to series
arch/arm/dts/da850-evm-u-boot.dtsi | 1 +
configs/da850evm_defconfig | 3 +++
include/configs/da850evm.h | 5 +++--
3 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/arch/arm/dts/da850-evm-u-boot.dtsi
b/arch/arm/dts/da850-evm-u-boot.dtsi
index 516bc1d..2041cde 100644
--- a/arch/arm/dts/da850-evm-u-boot.dtsi
+++ b/arch/arm/dts/da850-evm-u-boot.dtsi
@@ -13,6 +13,7 @@
};
aliases {
+ i2c0 = &i2c0;
spi0 = &spi1;
};
};
diff --git a/configs/da850evm_defconfig b/configs/da850evm_defconfig
index 08cc2e8..d6cd1fa 100644
--- a/configs/da850evm_defconfig
+++ b/configs/da850evm_defconfig
@@ -24,6 +24,7 @@ CONFIG_CMD_BOOTZ=y
CONFIG_CMD_ASKENV=y
CONFIG_CRC32_VERIFY=y
# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_SF=y
CONFIG_CMD_SPI=y
@@ -38,6 +39,8 @@ CONFIG_CMD_DIAG=y
CONFIG_OF_CONTROL=y
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_DM=y
+CONFIG_DM_I2C=y
+CONFIG_I2C_SET_DEFAULT_BUS_NUM=y
CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_STMICRO=y
diff --git a/include/configs/da850evm.h b/include/configs/da850evm.h
index a47ba96..38798b0 100644
--- a/include/configs/da850evm.h
+++ b/include/configs/da850evm.h
@@ -28,6 +28,7 @@
#undef CONFIG_DM_SPI
#undef CONFIG_DM_SPI_FLASH
#undef CONFIG_DM_I2C
+#undef CONFIG_DM_I2C_COMPAT
#endif
/*
* SoC Configuration
@@ -178,10 +179,10 @@
/*
* I2C Configuration
*/
+#ifndef CONFIG_SPL_BUILD
#define CONFIG_SYS_I2C_DAVINCI
-#define CONFIG_SYS_DAVINCI_I2C_SPEED 25000
-#define CONFIG_SYS_DAVINCI_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */
#define CONFIG_SYS_I2C_EXPANDER_ADDR 0x20
+#endif
/*
* Flash & Environment
--
2.7.4
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