[U-Boot] [PATCH 4/4] davinci: da850-evm: enable driver model for NAND

[Adam Ford]

On Thu, Jun 6, 2019 at 10:50 AM Bartosz Golaszewski <brgl at bgdev.pl> wrote:
>
> From: Bartosz Golaszewski <bgolaszewski at baylibre.com>
>
> Enable the driver-model on da850-evm. We need to add a dummy nand node
> to the device tree, as the real nand node is a sub-node of the aemif
> device.
>
> On linux the aemif driver populates all its child nodes, but we can't do
> it in u-boot currently.
>
> Signed-off-by: Bartosz Golaszewski <bgolaszewski at baylibre.com>

For the whole series...

Tested-by: Adam Ford <aford173 at gmail.com> #da850-evm

> ---
>  arch/arm/dts/da850-evm-u-boot.dtsi    | 4 ++++
>  configs/da850evm_defconfig            | 1 +
>  configs/da850evm_direct_nor_defconfig | 1 +
>  configs/da850evm_nand_defconfig       | 1 +
>  include/configs/da850evm.h            | 4 ++++
>  5 files changed, 11 insertions(+)
>
> diff --git a/arch/arm/dts/da850-evm-u-boot.dtsi b/arch/arm/dts/da850-evm-u-boot.dtsi
> index 1683f3472e..d9e8b9926a 100644
> --- a/arch/arm/dts/da850-evm-u-boot.dtsi
> +++ b/arch/arm/dts/da850-evm-u-boot.dtsi
> @@ -10,6 +10,10 @@
>         soc at 1c00000 {
>                 u-boot,dm-spl;
>         };
> +
> +       nand {
> +               compatible = "ti,davinci-nand";
> +       };
>  };
>
>  &flash {
> diff --git a/configs/da850evm_defconfig b/configs/da850evm_defconfig
> index c095058282..8a891eb8aa 100644
> --- a/configs/da850evm_defconfig
> +++ b/configs/da850evm_defconfig
> @@ -52,6 +52,7 @@ CONFIG_DA8XX_GPIO=y
>  CONFIG_DM_I2C=y
>  CONFIG_SYS_I2C_DAVINCI=y
>  CONFIG_DM_MMC=y
> +CONFIG_MTD=y
>  CONFIG_MTD_DEVICE=y
>  CONFIG_DM_SPI_FLASH=y
>  CONFIG_SPI_FLASH=y
> diff --git a/configs/da850evm_direct_nor_defconfig b/configs/da850evm_direct_nor_defconfig
> index 166e77b8e3..85c96f9951 100644
> --- a/configs/da850evm_direct_nor_defconfig
> +++ b/configs/da850evm_direct_nor_defconfig
> @@ -42,6 +42,7 @@ CONFIG_DA8XX_GPIO=y
>  CONFIG_DM_I2C=y
>  CONFIG_SYS_I2C_DAVINCI=y
>  # CONFIG_MMC is not set
> +CONFIG_MTD=y
>  CONFIG_MTD_NOR_FLASH=y
>  CONFIG_FLASH_CFI_DRIVER=y
>  CONFIG_SYS_FLASH_PROTECTION=y
> diff --git a/configs/da850evm_nand_defconfig b/configs/da850evm_nand_defconfig
> index 7271016346..187087768f 100644
> --- a/configs/da850evm_nand_defconfig
> +++ b/configs/da850evm_nand_defconfig
> @@ -49,6 +49,7 @@ CONFIG_DM_GPIO=y
>  CONFIG_DA8XX_GPIO=y
>  CONFIG_DM_I2C=y
>  CONFIG_DM_MMC=y
> +CONFIG_MTD=y
>  CONFIG_NAND=y
>  CONFIG_NAND_DAVINCI=y
>  CONFIG_SYS_NAND_U_BOOT_LOCATIONS=y
> diff --git a/include/configs/da850evm.h b/include/configs/da850evm.h
> index ccdac0abec..b8556adbb1 100644
> --- a/include/configs/da850evm.h
> +++ b/include/configs/da850evm.h
> @@ -182,6 +182,10 @@
>  #define CONFIG_SPL_NAND_DRIVERS
>  #define CONFIG_SPL_NAND_ECC
>  #define CONFIG_SPL_NAND_LOAD
> +
> +#ifndef CONFIG_SPL_BUILD
> +#define CONFIG_SYS_NAND_SELF_INIT
> +#endif
>  #endif
>
>  /*
> --
> 2.21.0
>