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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 | # 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 |