Re: [PATCH v1] Documentation: imx: add documentation for RioTboard

[Andrey Smirnov <andrew.smirnov@gmail.com>]

On Tue, Apr 30, 2019 at 12:01 AM Oleksij Rempel <o.rempel@pengutronix.de> wrote:
>
> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
> ---
>  .../boards/imx/embest-i.mx6s-riotboard.rst    | 133 ++++++++++++++++++
>  1 file changed, 133 insertions(+)
>  create mode 100644 Documentation/boards/imx/embest-i.mx6s-riotboard.rst
>
> diff --git a/Documentation/boards/imx/embest-i.mx6s-riotboard.rst b/Documentation/boards/imx/embest-i.mx6s-riotboard.rst
> new file mode 100644
> index 0000000000..17b630daea
> --- /dev/null
> +++ b/Documentation/boards/imx/embest-i.mx6s-riotboard.rst
> @@ -0,0 +1,133 @@
> +Embest RIoTboard
> +================
> +
> +RIoTboard Standard kit
> +----------------------
> +
> +http://www.embest-tech.com/prod_view.aspx?TypeId=74&Id=345&FId=t3:74:3
> +
> +General Features:
> +  * Product Dimensions: 75mm x 120mm
> +  * Operating Temperature: 0 ~ 50℃
> +  * Operating Humidity: 20% ~ 90% (non-condensing)
> +  * DC-in：5V/4A
> +
> +Processor:
> +  * i.MX 6Solo based on ARM Cortex™-A9
> +  * 32 Kbyte L1 instruction buffer
> +  * 32 Kbyte L1 data buffer
> +  * Private counter and watchdog
> +  * Cortex-A9 NEON MPE (media processing engine) coprocessor
> +
> +On-Board Memories:
> +  * 4GByte eMMC
> +  * 2*512MB DDR3 SDRAM
> +
> +One-Board Interfaces/Buttons:
> +
> +  * Audio input/output interfaces
> +  * A LVDS interface
> +  * A HDMI interface
> +  * A LCD display interface (expansion interface)
> +  * A digital camera interface
> +  * A MIPI interface
> +  * 4 TTL-level serial interfaces (one for debugging, the rest for expansion)
> +  * 4 high-speed USB2.0 host interfaces (480Mbps)
> +  * A high-speed USB2.0 OTG interface (480Mbps)
> +  * A SD card slot
> +  * A TF card slot
> +  * A 10/100M/1Gbps RJ45 interface
> +  * 2 I2C interfaces (expansion interfaces)
> +  * 2 SPI interfaces (expansion interfaces)
> +  * 3 PWM interfaces (expansion interfaces)
> +  * A GPIO interface (expansion interfaces)
> +  * A JTAG interface
> +  * A boot-mode switch
> +  * 4 LEDs (1 system LED, 2 custom LED, 1 open SDA LED)
> +  * A reset button
> +
> +How to build barebox for Embest RIoTboard
> +-----------------------------------------
> +
> +Using the default configuration:
> +
> +.. code-block:: sh
> +
> +  make ARCH=arm imx_v7_defconfig
> +
> +Build the binary image:
> +
> +.. code-block:: sh
> +
> +  make ARCH=arm CROSS_COMPILE=armv7compiler
> +
> +.. note:: replace ``armv7compiler`` with your ARM v7 cross compiler prefix,
> + e.g.: ``arm-linux-gnueabihf-``
> +
> +The resulting binary image to be flashed will be ``images/barebox-embest-imx6s-riotboard.img``.
> +
> +Replacing U-Boot with barebox
> +-----------------------------
> +
> +  1. Connect to the boards's UART (115200 8N1);
> +
> +  2. Turn board's power on;
> +
> +  3. Wait ``Hit any key to stop autoboot: 2`` prompt and press any key;
> +
> +  4. Upload barebox image to the board via tftp and start it
> +
> +.. code-block:: none
> +
> +  MX6Solo RIoTboard U-Boot > setenv ethaddr d2:2d:ce:88:f4:f1
> +  MX6Solo RIoTboard U-Boot > tftpboot 0x20800000 192.168.23.4:ore-barebox-riotboard
> +  ----phy_addr=0x4, id= 0x4dd072
> +  FEC: Link is Up 796d
> +  Using FEC0 device
> +  TFTP from server 192.168.23.4; our IP address is 192.168.1.103
> +  Filename 'ore-barebox-riotboard'.
> +  Load address: 0x20800000
> +  Loading: ## Warning: gatewayip needed but not set
> +  ## Warning: gatewayip needed but not set
> +  ############################################
> +  done
> +  Bytes transferred = 637947 (9bbfb hex)
> +  MX6Solo RIoTboard U-Boot > go 0x20800000
> +
> +  tarting application at 0x20800000 ...

Not that it changes much, but is this a copy past mishap, or is "S"
(or "s") in "starting" above really missing?

Thanks,
Andrey Smirnov

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