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arm64: zynqmp: Enable CDC ethernet gadget for zcu100/Ultra96

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Ethernet is not present on this board that's why there are two other
options how to wire the board to ethernet. The first is asix_eth usb
host converter which is already enabled by default. The second option is
to use USB CDC/RNDIS ethernet gadget.

This patch is enabling CDC which is working with Linux.
With new bind/unbind command there is no need to call usb_ether_init()
from platform code and use for example these commands:

bind /amba/usb0@ff9d0000/dwc3@fe200000 usb_ether
dhcp
unbind /amba/usb0@ff9d0000/dwc3@fe200000

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Michal Simek 2018-06-27 15:53:59 +02:00
parent 7e029e9705
commit 3d80a17712
2 changed files with 10 additions and 0 deletions
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5
configs/avnet_ultra96_rev1_defconfig
View file

@ -21,6 +21,7 @@ CONFIG_SPL_ATF=y
CONFIG_SYS_PROMPT="ZynqMP> "
CONFIG_CMD_BOOTMENU=y
CONFIG_CMD_MEMTEST=y
CONFIG_CMD_BIND=y
CONFIG_CMD_CLK=y
CONFIG_CMD_DFU=y
# CONFIG_CMD_FLASH is not set
@ -66,6 +67,8 @@ CONFIG_SPI_FLASH_SPANSION=y
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_SPI_FLASH_WINBOND=y
# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set
CONFIG_DM_ETH=y
# CONFIG_NETDEVICES is not set
CONFIG_DEBUG_UART_ZYNQ=y
CONFIG_DEBUG_UART_ANNOUNCE=y
CONFIG_ZYNQ_SERIAL=y
@ -84,6 +87,8 @@ CONFIG_USB_ULPI=y
CONFIG_USB_STORAGE=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_DOWNLOAD=y
CONFIG_USB_ETHER=y
CONFIG_USB_ETH_CDC=y
CONFIG_USB_HOST_ETHER=y
CONFIG_USB_ETHER_ASIX=y
CONFIG_WDT=y

5
configs/xilinx_zynqmp_zcu100_revC_defconfig
View file

@ -21,6 +21,7 @@ CONFIG_SPL_ATF=y
CONFIG_SYS_PROMPT="ZynqMP> "
CONFIG_CMD_BOOTMENU=y
CONFIG_CMD_MEMTEST=y
CONFIG_CMD_BIND=y
CONFIG_CMD_CLK=y
CONFIG_CMD_DFU=y
# CONFIG_CMD_FLASH is not set
@ -66,6 +67,8 @@ CONFIG_SPI_FLASH_SPANSION=y
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_SPI_FLASH_WINBOND=y
# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set
CONFIG_DM_ETH=y
# CONFIG_NETDEVICES is not set
CONFIG_DEBUG_UART_ZYNQ=y
CONFIG_DEBUG_UART_ANNOUNCE=y
CONFIG_ZYNQ_SERIAL=y
@ -84,6 +87,8 @@ CONFIG_USB_ULPI=y
CONFIG_USB_STORAGE=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_DOWNLOAD=y
CONFIG_USB_ETHER=y
CONFIG_USB_ETH_CDC=y
CONFIG_USB_HOST_ETHER=y
CONFIG_USB_ETHER_ASIX=y
CONFIG_WDT=y