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ARM: da850-evm: Enable DM_I2C

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With DM now enabled with the device tree pulled from Linux, we can
enable DM_I2C in U-Boot.

Reviewed-by: Jagan Teki <jagan@openedev.com>
Signed-off-by: Adam Ford <aford173@gmail.com>
[trini: Add DM_I2C_COMPAT to da850_am18xxevm to fix warning]
Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Adam Ford 2017-09-17 20:43:48 -05:00 committed by Tom Rini
parent f4fad71612
commit c774207f48
5 changed files with 9 additions and 6 deletions
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1
arch/arm/dts/da850-evm-u-boot.dtsi
View File

@ -13,6 +13,7 @@
};
aliases {
i2c0 = &i2c0;
spi0 = &spi1;
};
};

3
configs/da850_am18xxevm_defconfig
View File

@ -25,7 +25,6 @@ CONFIG_CRC32_VERIFY=y
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_GPIO is not set
# CONFIG_CMD_GPT is not set
# CONFIG_CMD_I2C is not set
# CONFIG_CMD_PART is not set
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_TIME is not set
@ -35,6 +34,8 @@ CONFIG_CMD_DIAG=y
CONFIG_OF_CONTROL=y
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_DM=y
CONFIG_DM_I2C=y
CONFIG_DM_I2C_COMPAT=y
CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_STMICRO=y

3
configs/da850evm_defconfig
View File

@ -24,7 +24,6 @@ CONFIG_CRC32_VERIFY=y
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_GPIO is not set
# CONFIG_CMD_GPT is not set
# CONFIG_CMD_I2C is not set
# CONFIG_CMD_PART is not set
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_TIME is not set
@ -35,6 +34,8 @@ CONFIG_CMD_DIAG=y
CONFIG_OF_CONTROL=y
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_DM=y
CONFIG_DM_I2C=y
CONFIG_DM_I2C_COMPAT=y
CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_STMICRO=y

3
configs/da850evm_direct_nor_defconfig
View File

@ -19,7 +19,6 @@ CONFIG_CRC32_VERIFY=y
# CONFIG_CMD_EEPROM is not set
# CONFIG_CMD_GPIO is not set
# CONFIG_CMD_GPT is not set
# CONFIG_CMD_I2C is not set
# CONFIG_CMD_MMC is not set
# CONFIG_CMD_PART is not set
# CONFIG_CMD_SPI is not set
@ -33,6 +32,8 @@ CONFIG_CMD_DIAG=y
CONFIG_OF_CONTROL=y
CONFIG_ENV_IS_IN_FLASH=y
CONFIG_DM=y
CONFIG_DM_I2C=y
CONFIG_DM_I2C_COMPAT=y
# CONFIG_MMC is not set
CONFIG_MTD_NOR_FLASH=y
CONFIG_DM_SPI_FLASH=y

5
include/configs/da850evm.h
View File

@ -167,11 +167,10 @@
/*
* I2C Configuration
*/
#define CONFIG_SYS_I2C
#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