[PATCH 10/11] rockpro-rk3399: Enable SPI Flash

[Emmanuel Vadot]

 Hi Jagan,

On Sat, 21 Dec 2019 13:24:39 +0530
Jagan Teki <jagan at amarulasolutions.com> wrote:

> Enable winbond SPI flash for ROC-PC-RK3399 board.

 s/ROC-PC-RK3399/RockPro64/

> 
> Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>
> ---
>  arch/arm/dts/rk3399-rockpro64-u-boot.dtsi | 4 ++++
>  configs/rockpro64-rk3399_defconfig        | 2 ++
>  2 files changed, 6 insertions(+)
> 
> diff --git a/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi b/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi
> index 4648513ea9..deaa3efd39 100644
> --- a/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi
> +++ b/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi
> @@ -6,6 +6,10 @@
>  #include "rk3399-u-boot.dtsi"
>  #include "rk3399-sdram-lpddr4-100.dtsi"
>  / {
> +	aliases {
> +		spi0 = &spi1;

 That looks weird ... what's the point of this alias exactly ?

> +	};
> +
>  	chosen {
>  		u-boot,spl-boot-order = "same-as-spl", &sdmmc, &sdhci;
>  	};
> diff --git a/configs/rockpro64-rk3399_defconfig b/configs/rockpro64-rk3399_defconfig
> index 49e27c91cb..6a50ec7dbc 100644
> --- a/configs/rockpro64-rk3399_defconfig
> +++ b/configs/rockpro64-rk3399_defconfig
> @@ -46,6 +46,8 @@ CONFIG_RAM_RK3399_LPDDR4=y
>  CONFIG_BAUDRATE=1500000
>  CONFIG_DEBUG_UART_SHIFT=2
>  CONFIG_SYSRESET=y
> +CONFIG_SPI_FLASH_GIGADEVICE=y
> +CONFIG_ROCKCHIP_SPI=y
>  CONFIG_USB=y
>  CONFIG_USB_XHCI_HCD=y
>  CONFIG_USB_XHCI_DWC3=y
> -- 
> 2.18.0.321.gffc6fa0e3


-- 
Emmanuel Vadot <manu at bidouilliste.com>