[U-Boot] [PATCH] ARM: imx7s-warp: enable USB gadget ethernet

[Stefano Babic]

On 16/12/2016 22:04, Kevin Hilman wrote:
> Enable USB gadget ethernet by default to have networking capabilities.
> 
> Tested using DHCP and TFTP to transfer kernel, DT, ramdisk.
> 
> Cc: Fabio Estevam <festevam at gmail.com>
> Signed-off-by: Kevin Hilman <khilman at baylibre.com>
> ---
> Applies to v2016.11
> 
>  board/warp7/warp7.c     | 14 ++++++++++++++
>  configs/warp7_defconfig |  5 +++++
>  include/configs/warp7.h |  7 +++++++
>  3 files changed, 26 insertions(+)
> 
> diff --git a/board/warp7/warp7.c b/board/warp7/warp7.c
> index da9afb4ccd86..df8e9da6f919 100644
> --- a/board/warp7/warp7.c
> +++ b/board/warp7/warp7.c
> @@ -19,6 +19,7 @@
>  #include <mmc.h>
>  #include <asm/arch/crm_regs.h>
>  #include <usb.h>
> +#include <netdev.h>
>  #include <power/pmic.h>
>  #include <power/pfuze3000_pmic.h>
>  #include "../freescale/common/pfuze.h"
> @@ -138,6 +139,19 @@ int power_init_board(void)
>  }
>  #endif
>  
> +int board_eth_init(bd_t *bis)
> +{
> +	int ret = 0;
> +
> +#ifdef CONFIG_USB_ETHER
> +	ret = usb_eth_initialize(bis);
> +	if (ret < 0)
> +		printf("Error %d registering USB ether.\n", ret);
> +#endif
> +
> +	return ret;
> +}
> +
>  int board_init(void)
>  {
>  	/* address of boot parameters */
> diff --git a/configs/warp7_defconfig b/configs/warp7_defconfig
> index 0f0ec99e50ca..81acd8ff15c8 100644
> --- a/configs/warp7_defconfig
> +++ b/configs/warp7_defconfig
> @@ -35,3 +35,8 @@ CONFIG_G_DNL_MANUFACTURER="FSL"
>  CONFIG_G_DNL_VENDOR_NUM=0x0525
>  CONFIG_G_DNL_PRODUCT_NUM=0xa4a5
>  CONFIG_OF_LIBFDT=y
> +
> +CONFIG_CMD_NET=y
> +CONFIG_NET_RANDOM_ETHADDR=y
> +CONFIG_CMD_DHCP=y
> +
> diff --git a/include/configs/warp7.h b/include/configs/warp7.h
> index d3b0c5e0d62c..f4a92319ebad 100644
> --- a/include/configs/warp7.h
> +++ b/include/configs/warp7.h
> @@ -38,6 +38,7 @@
>  	"script=boot.scr\0" \
>  	"image=zImage\0" \
>  	"console=ttymxc0\0" \
> +	"ethact=usb_ether\0" \
>  	"fdt_high=0xffffffff\0" \
>  	"initrd_high=0xffffffff\0" \
>  	"fdt_file=imx7s-warp.dtb\0" \
> @@ -145,4 +146,10 @@
>  #define CONFIG_SYS_DFU_DATA_BUF_SIZE	SZ_16M
>  #define DFU_DEFAULT_POLL_TIMEOUT	300
>  
> +#define CONFIG_USB_ETHER
> +#define CONFIG_USB_ETH_CDC
> +#define CONFIG_USB_ETH_RNDIS
> +#define CONFIG_USBNET_HOST_ADDR		"de:ad:be:af:00:00"
> +#define CONFIG_USBNET_DEV_ADDR		"de:ad:be:af:00:01"
> +
>  #endif
> 
Applied to u-boot-imx, -master, thanks !

Best regards,
Stefano Babic


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