damianloew/phoenix-rtos-lwip

lwIP with Phoenix-RTOS support

lwIP network server for Phoenix-RTOS

Run

netsrv driver [driver...]

where driver is one of:

1. RTL8139C+ (eg. as emulated by qemu)

   rtl:pcidev:irq

   pcidev = (bus << 8) | (dev << 3) | (fn << 0)

For qemu, it's usually: rtl:0x10:10

2. iMX.6ULL ENET module (== "Freescale Ethernet Controller"?)

   enet:mmio:irq[:no-mdio][:phyinfo]

.	ENET1	ENET2
mmio	0x02188000	0x020b4000
irq	150	152

no-mdio disables MDIO support (only one module can drive MDIO bus)

When an external PHY is used, phyinfo is formatted as follows:

PHY:[busnr.]id[:reset:[-]n:/dev/gpioX][:irq:[-]n:/dev/gpioX]

busnr = bus registered by driver (in driver-arg-order, counted from 0)

id = PHY address

reset/irq: GPIO descriptors:

minus = signal is active-low

n = pin number

/dev/gpioX = GPIO bank driver node

(When GPIOs are used, gpiosrv must be already running.)

iMX.6ULL's evaluation board needs:

enet:0x02188000:150:PHY:0.2:reset:-1:/dev/gpio6:irq:-5:/dev/gpio5
enet:0x020b4000:152:no-mdio:PHY:0.1:reset:-2:/dev/gpio6:irq:-6:/dev/gpio5

Build

make TARGET=target

where target matches kernel/libphoenix TARGET value.

License

This work is licensed under a BSD license. See the LICENSE file for details.

SPDX-License-Identifier: BSD-3-Clause