[U-Boot] [u-boot PATCH v3 6/8] ARM: Use Kconfig for board EEPROM's I2C bus and chip address
Lokesh Vutla
lokeshvutla at ti.com
Tue Feb 7 03:13:15 UTC 2017
On 2/6/2017 3:06 PM, Roger Quadros wrote:
> In stead of defining the board EEPROM address in the board headers
> let's define them in the board config files and make them
> configurable by Kconfig.
>
> Signed-off-by: Roger Quadros <rogerq at ti.com>
> ---
> board/ti/common/Kconfig | 14 ++++++++++++++
> board/ti/ks2_evm/Kconfig | 2 ++
> include/configs/am57xx_evm.h | 4 ----
> include/configs/dra7xx_evm.h | 4 ----
> 4 files changed, 16 insertions(+), 8 deletions(-)
>
> diff --git a/board/ti/common/Kconfig b/board/ti/common/Kconfig
> index 4980a04..5003484 100644
> --- a/board/ti/common/Kconfig
> +++ b/board/ti/common/Kconfig
> @@ -1,3 +1,5 @@
> +if ARCH_OMAP2
> +
> config SPL_ENV_SUPPORT
> default y
You might want to keep TI_I2C_BOARD_DETECT out of ARCH_OMAP2 or else it
will not be included for K2 platforms.
Thanks and regards,
Lokesh
>
> @@ -39,3 +41,15 @@ config SPL_POWER_SUPPORT
>
> config SPL_SERIAL_SUPPORT
> default y
> +
> +endif
> +
> +config EEPROM_BUS_ADDRESS
> + int "Board EEPROM's I2C bus address"
> + range 0 8
> + default 0
> +
> +config EEPROM_CHIP_ADDRESS
> + hex "Board EEPROM's I2C chip address"
> + range 0 0xff
> + default 0x50
> diff --git a/board/ti/ks2_evm/Kconfig b/board/ti/ks2_evm/Kconfig
> index c0568ec..9477f53 100644
> --- a/board/ti/ks2_evm/Kconfig
> +++ b/board/ti/ks2_evm/Kconfig
> @@ -49,3 +49,5 @@ config SYS_CONFIG_NAME
> default "k2g_evm"
>
> endif
> +
> +source "board/ti/common/Kconfig"
> diff --git a/include/configs/am57xx_evm.h b/include/configs/am57xx_evm.h
> index 840502c..d9e1119 100644
> --- a/include/configs/am57xx_evm.h
> +++ b/include/configs/am57xx_evm.h
> @@ -105,10 +105,6 @@
> #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
> CONFIG_SYS_SCSI_MAX_LUN)
>
> -/* EEPROM */
> -#define CONFIG_EEPROM_CHIP_ADDRESS 0x50
> -#define CONFIG_EEPROM_BUS_ADDRESS 0
> -
> /*
> * Default to using SPI for environment, etc.
> * 0x000000 - 0x040000 : QSPI.SPL (256KiB)
> diff --git a/include/configs/dra7xx_evm.h b/include/configs/dra7xx_evm.h
> index da458a4..46beb8b 100644
> --- a/include/configs/dra7xx_evm.h
> +++ b/include/configs/dra7xx_evm.h
> @@ -264,8 +264,4 @@
> #endif
> #endif /* NOR support */
>
> -/* EEPROM */
> -#define CONFIG_EEPROM_CHIP_ADDRESS 0x50
> -#define CONFIG_EEPROM_BUS_ADDRESS 0
> -
> #endif /* __CONFIG_DRA7XX_EVM_H */
>
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