fe809c8b24
Add driver for NXP ENET which is a rework of the old eth_mcux.c driver which had become unmaintainable due to fundamental problems with the lack of PHY abstraction. eth_mcux.c and the corresponding compatible nxp,kinetis-ethernet will be deprecated and this new driver will be supported instead. Signed-off-by: Declan Snyder <declan.snyder@nxp.com>
55 lines
1.3 KiB
Plaintext
55 lines
1.3 KiB
Plaintext
# NXP ENET Ethernet driver configuration options
|
|
|
|
# Copyright 2023 NXP
|
|
# SPDX-License-Identifier: Apache-2.0
|
|
|
|
menuconfig ETH_NXP_ENET
|
|
bool "NXP ENET Ethernet driver"
|
|
default y
|
|
depends on DT_HAS_NXP_ENET_MAC_ENABLED
|
|
select NOCACHE_MEMORY if HAS_MCUX_CACHE
|
|
select ARM_MPU if CPU_CORTEX_M7
|
|
select MDIO if DT_HAS_NXP_ENET_MDIO_ENABLED
|
|
select EXPERIMENTAL
|
|
help
|
|
Enable NXP ENET Ethernet driver.
|
|
|
|
if ETH_NXP_ENET
|
|
|
|
config ETH_NXP_ENET_HW_ACCELERATION
|
|
bool "Hardware acceleration"
|
|
default y
|
|
depends on !NET_IPV6
|
|
help
|
|
Enable hardware acceleration for the following:
|
|
- IPv4, UDP and TCP checksum (both Rx and Tx)
|
|
|
|
config ETH_NXP_ENET_USE_DTCM_FOR_DMA_BUFFER
|
|
bool "Use DTCM for hardware DMA buffers"
|
|
default y
|
|
help
|
|
Place the hardware DMA buffers into DTCM for better
|
|
networking performance.
|
|
|
|
config ETH_NXP_ENET_RX_THREAD_STACK_SIZE
|
|
int "NXP ENET RX thread stack size"
|
|
default 1600
|
|
help
|
|
ENET RX thread stack size in bytes.
|
|
|
|
config ETH_NXP_ENET_RX_BUFFERS
|
|
int "Number of RX buffers for ethernet driver"
|
|
default 6
|
|
range 6 16
|
|
help
|
|
Set the number of RX buffers provided to the NXP ENET driver.
|
|
|
|
config ETH_NXP_ENET_TX_BUFFERS
|
|
int "Number of TX buffers for ethernet driver"
|
|
default 1
|
|
range 1 16
|
|
help
|
|
Set the number of TX buffers provided to the NXP ENET driver.
|
|
|
|
endif # ETH_NXP_ENET
|