| # Kconfig - ETH_MCUX Ethernet driver configuration options |
| |
| # Copyright (c) 2016-2017 ARM Ltd |
| # |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| menuconfig ETH_MCUX |
| bool "MCUX Ethernet driver" |
| depends on HAS_MCUX_ENET |
| select NOCACHE_MEMORY if HAS_MCUX_CACHE |
| select ARM_MPU if CPU_CORTEX_M7 |
| help |
| Enable MCUX Ethernet driver. Note, this driver performs one shot PHY |
| setup. There is no support for PHY disconnect, reconnect or |
| configuration change. |
| |
| if ETH_MCUX |
| |
| config ETH_MCUX_PROMISCUOUS_MODE |
| bool "Enable promiscuous mode" |
| help |
| Place the Ethernet receiver in promiscuous mode. This may be useful |
| for debugging and not needed for normal work. |
| |
| config ETH_MCUX_PHY_TICK_MS |
| int "PHY poll period (ms)" |
| default 1000 |
| range 100 30000 |
| help |
| Set the PHY status polling period. |
| |
| config ETH_MCUX_PHY_EXTRA_DEBUG |
| bool "Enable additional detailed PHY debug" |
| help |
| Enable additional PHY related debug information related to |
| PHY status polling. |
| |
| config ETH_MCUX_RX_BUFFERS |
| int "Number of MCUX RX buffers" |
| default 1 |
| range 1 16 |
| help |
| Set the number of RX buffers provided to the MCUX driver. |
| |
| config ETH_MCUX_TX_BUFFERS |
| int "Number of MCUX TX buffers" |
| default 1 |
| range 1 1 |
| help |
| Set the number of TX buffers provided to the MCUX driver. |
| |
| config ETH_MCUX_0 |
| bool "MCUX Ethernet port 0" |
| help |
| Include port 0 driver |
| |
| choice ETH_MCUX_0_MAC_SELECT |
| prompt "MAC address" |
| help |
| Choose how to configure MAC address. |
| |
| config ETH_MCUX_0_UNIQUE_MAC |
| bool "Stable MAC address" |
| help |
| Generate MAC address from MCU's unique identification register. |
| |
| config ETH_MCUX_0_RANDOM_MAC |
| bool "Random MAC address" |
| help |
| Generate a random MAC address dynamically on each reboot. |
| Note that using this choice and rebooting a board may leave |
| stale MAC address in peers' ARP caches and lead to issues and |
| delays in communication. (Use "ip neigh flush all" on Linux |
| peers to clear ARP cache.) |
| |
| config ETH_MCUX_0_MANUAL_MAC |
| bool "Manual MAC address" |
| |
| endchoice |
| |
| config PTP_CLOCK_MCUX |
| bool "MCUX PTP clock driver support" |
| default y |
| depends on PTP_CLOCK && NET_PKT_TIMESTAMP |
| help |
| Enable MCUX PTP clock support. |
| |
| if PTP_CLOCK_MCUX |
| |
| config ETH_MCUX_PTP_RX_BUFFERS |
| int "Size of the RX timestamp ring buffer" |
| default 10 |
| help |
| Set the number of RX buffers provided to the MCUX driver |
| to store timestamps. |
| |
| config ETH_MCUX_PTP_TX_BUFFERS |
| int "Size of the TX timestamp ring buffer" |
| default 10 |
| help |
| Set the number of TX buffers provided to the MCUX driver |
| to store timestamps. |
| |
| config ETH_MCUX_PTP_CLOCK_SRC_HZ |
| int "Frequency of the clock source for the PTP timer" |
| default 50000000 |
| help |
| Set the frequency in Hz sourced to the PTP timer. |
| If the value is set properly, the timer will be accurate. |
| |
| endif # PTP_CLOCK_MCUX |
| |
| endif # ETH_MCUX |
