[U-Boot] [PATCH 12/16] ARM: zynq: Extend microzed board support

[Nathan Rossi]

On Fri, Apr 8, 2016 at 3:01 AM, Michal Simek <michal.simek at xilinx.com> wrote:
> Add missing DT nodes and enable USB.
>
> Signed-off-by: Michal Simek <michal.simek at xilinx.com>

Reviewed-by: Nathan Rossi <nathan at nathanrossi.com>

> ---
>
>  arch/arm/dts/zynq-microzed.dts  | 38 +++++++++++++++++++++++++++++++++++++-
>  configs/zynq_microzed_defconfig |  4 ++++
>  include/configs/zynq_microzed.h |  2 ++
>  3 files changed, 43 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/dts/zynq-microzed.dts b/arch/arm/dts/zynq-microzed.dts
> index 793ab44eae24..cb238cd5e7bb 100644
> --- a/arch/arm/dts/zynq-microzed.dts
> +++ b/arch/arm/dts/zynq-microzed.dts
> @@ -1,7 +1,7 @@
>  /*
>   * Xilinx MicroZED board DTS
>   *
> - * Copyright (C) 2013 Xilinx, Inc.
> + * Copyright (C) 2013 - 2016 Xilinx, Inc.
>   *
>   * SPDX-License-Identifier:    GPL-2.0+
>   */
> @@ -15,12 +15,27 @@
>         aliases {
>                 serial0 = &uart1;
>                 spi0 = &qspi;
> +               mmc0 = &sdhci0;
>         };
>
>         memory {
>                 device_type = "memory";
>                 reg = <0 0x40000000>;
>         };
> +
> +       chosen {
> +               bootargs = "earlyprintk";
> +               stdout-path = "serial0:115200n8";
> +       };
> +
> +       usb_phy0: phy0 {
> +               compatible = "usb-nop-xceiv";
> +               #phy-cells = <0>;
> +       };
> +};
> +
> +&clkc {
> +       ps-clk-frequency = <33333333>;
>  };
>
>  &qspi {
> @@ -32,3 +47,24 @@
>         u-boot,dm-pre-reloc;
>         status = "okay";
>  };
> +
> +&gem0 {
> +       status = "okay";
> +       phy-mode = "rgmii-id";
> +       phy-handle = <&ethernet_phy>;
> +
> +       ethernet_phy: ethernet-phy at 0 {
> +               reg = <0>;
> +       };
> +};
> +
> +&sdhci0 {
> +       u-boot,dm-pre-reloc;
> +       status = "okay";
> +};
> +
> +&usb0 {
> +       status = "okay";
> +       dr_mode = "host";
> +       usb-phy = <&usb_phy0>;
> +};
> diff --git a/configs/zynq_microzed_defconfig b/configs/zynq_microzed_defconfig
> index 1d70e43df0c8..bd261c16ebb0 100644
> --- a/configs/zynq_microzed_defconfig
> +++ b/configs/zynq_microzed_defconfig
> @@ -21,3 +21,7 @@ CONFIG_SPI_FLASH_STMICRO=y
>  CONFIG_SPI_FLASH_WINBOND=y
>  CONFIG_ZYNQ_GEM=y
>  CONFIG_ZYNQ_QSPI=y
> +CONFIG_USB=y
> +CONFIG_USB_ULPI_VIEWPORT=y
> +CONFIG_USB_ULPI=y
> +CONFIG_USB_GADGET=y
> diff --git a/include/configs/zynq_microzed.h b/include/configs/zynq_microzed.h
> index e66088da4f79..ec7bb1cef553 100644
> --- a/include/configs/zynq_microzed.h
> +++ b/include/configs/zynq_microzed.h
> @@ -12,6 +12,8 @@
>
>  #define CONFIG_SYS_NO_FLASH
>
> +#define CONFIG_ZYNQ_USB
> +
>  #include <configs/zynq-common.h>
>
>  #endif /* __CONFIG_ZYNQ_MICROZED_H */
> --
> 1.9.1
>