[U-Boot] [u-boot 39/40] include: configs: Enable DWC3 and DFU in AM43xx

Lukasz Majewski
2015-02-16T11:53:12Z

Hi Kishon,

> Enabled dwc3, dwc3-omap and PHY for dwc3 are enabled. Also enabled
> support for DFU.
>
> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
> ---
> include/configs/am43xx_evm.h | 61
> +++++++++++++++++++++++++++++++++++++++++- 1 file changed, 60
> insertions(+), 1 deletion(-)
>
> diff --git a/include/configs/am43xx_evm.h
> b/include/configs/am43xx_evm.h index 4472c3e..3fcd99e 100644
> --- a/include/configs/am43xx_evm.h
> +++ b/include/configs/am43xx_evm.h
> @@ -108,6 +108,64 @@
> #define CONFIG_OMAP_USB_PHY
> #define CONFIG_AM437X_USB2PHY2_HOST
>
> +/* USB GADGET */
> +#if !defined(CONFIG_SPL_BUILD) || \
> + (defined(CONFIG_SPL_BUILD) &&
> defined(CONFIG_SPL_USBETH_SUPPORT)) +#define CONFIG_USB_DWC3_PHY_OMAP
> +#define CONFIG_USB_DWC3_OMAP
> +#define CONFIG_USB_DWC3
> +#define CONFIG_USB_DWC3_GADGET
> +
> +#define CONFIG_USB_GADGET
> +#define CONFIG_USB_ETHER
> +#define CONFIG_USB_ETH_RNDIS
> +#define CONFIG_USBNET_HOST_ADDR "de:ad:be:af:00:00"

I saw somewhere a discussion which forbidden using hardcoded MAC
addresses.

This particular MAC looks like one for debug/development ;-)

> +#define CONFIG_USBDOWNLOAD_GADGET
> +#define CONFIG_USB_GADGET_VBUS_DRAW 2
> +#define CONFIG_G_DNL_MANUFACTURER "Texas Instruments"
> +#define CONFIG_G_DNL_VENDOR_NUM 0x0403
> +#define CONFIG_G_DNL_PRODUCT_NUM 0xBD00
> +#define CONFIG_USB_GADGET_DUALSPEED
> +#endif
> +
> +#ifndef CONFIG_SPL_BUILD
> +/* USB Device Firmware Update support */
> +#define CONFIG_DFU_FUNCTION
> +#define CONFIG_DFU_RAM
> +#define CONFIG_CMD_DFU
> +
> +#define CONFIG_DFU_MMC
> +#define DFU_ALT_INFO_MMC \
> + "dfu_alt_info_mmc=" \
> + "boot part 0 1;" \
> + "rootfs part 0 2;" \
> + "MLO fat 0 1;" \
> + "spl-os-args fat 0 1;" \
> + "spl-os-image fat 0 1;" \
> + "u-boot.img fat 0 1;" \
> + "uEnv.txt fat 0 1\0"
> +
> +#define DFU_ALT_INFO_EMMC \
> + "dfu_alt_info_emmc=" \
> + "MLO raw 0x100 0x100 mmcpart 0;" \
> + "u-boot.img raw 0x300 0x1000 mmcpart 0\0"
> +
> +#define CONFIG_DFU_RAM
> +#define DFU_ALT_INFO_RAM \
> + "dfu_alt_info_ram=" \
> + "kernel ram 0x80200000 0x4000000;" \
> + "fdt ram 0x80f80000 0x80000;" \
> + "ramdisk ram 0x81000000 0x4000000\0"
> +
> +#define DFUARGS \
> + "dfu_bufsiz=0x10000\0" \
> + DFU_ALT_INFO_MMC \
> + DFU_ALT_INFO_EMMC \
> + DFU_ALT_INFO_RAM
> +#else
> +#define DFUARGS
> +#endif
> +
> #ifdef CONFIG_QSPI_BOOT
> #define CONFIG_SYS_TEXT_BASE 0x30000000
> #undef CONFIG_ENV_IS_IN_FAT
> @@ -238,7 +296,8 @@
> "if test $board_name = AM43__SK; then " \
> "setenv fdtfile am437x-sk-evm.dtb; fi; " \
> "if test $fdtfile = undefined; then " \
> - "echo WARNING: Could not determine device
> tree; fi; \0"
> + "echo WARNING: Could not determine device
> tree; fi; \0" \
> + DFUARGS \
>
> #define CONFIG_BOOTCOMMAND \
> "run findfdt; " \

Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>

--
Best regards,

Lukasz Majewski

Samsung R&D Institute Poland (SRPOL) | Linux Platform Group