RobertCNelson

https://github.com/RobertCNelson/bb-kernel/commit/97f5ce8ecc682d56faa38a85f9f773d33e4dab95

root@BeagleBone:~# uname -r ; dmesg | grep -i mdio ; dmesg | grep -i cpsw
5.15.10-bone15.1
[    1.266868] libphy: Fixed MDIO Bus: probed
[    1.557184] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6, bus freq 1000000
[    1.557242] libphy: 4a101000.mdio: probed
[    1.559332] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720
[   23.079372] SMSC LAN8710/LAN8720 4a101000.mdio:00: attached PHY driver (mii_bus:phy_addr=4a101000.mdio:00, irq=POLL)
[    1.559785] cpsw-switch 4a100000.switch: initialized cpsw ale version 1.4

RobertCNelson

debian@BeagleBone:~$ cat /etc/udev/rules.d/87-iio-noroot.rules 
# /etc/udev/rules.d/87-iio-noroot.rules
#
KERNEL=="iio:device[0-9]*", SUBSYSTEM=="iio", GROUP="gpio"

#5.15.4-bone10
#Startup finished in 10.453s (kernel) + 1min 32.782s (userspace) = 1min 43.236s 
#graphical.target reached after 1min 32.174s in userspace

#DRIVER=="*", ACTION=="add", \

RobertCNelson

diff --git a/arch/arm/mach-stm32mp/cpu.c b/arch/arm/mach-stm32mp/cpu.c
index eb79f3ff..f410d038 100644
--- a/arch/arm/mach-stm32mp/cpu.c
+++ b/arch/arm/mach-stm32mp/cpu.c
@@ -607,8 +607,8 @@ __weak int setup_mac_address(void)
 	struct udevice *dev;
 
 	/* MAC already in environment */
-	if (eth_env_get_enetaddr("ethaddr", enetaddr))
-		return 0;

RobertCNelson

/**
 * Note: This file was auto-generated by TI PinMux on 10/20/2021.
 *
 * \file   J721E_pinmux.h
 *
 * \brief  This file contains pad configure register offsets and bit-field 
 *         value macros for different configurations,
 *
 *           BIT[21]		TXDISABLE		disable the pin's output driver
 *           BIT[18]		RXACTIVE		enable the pin's input buffer (typically kept enabled)

RobertCNelson

root@beaglebone:~# apt upgrade
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Calculating upgrade... Done
The following NEW packages will be installed:
  gt libbrotli1 libconfig9 libusbgx
The following packages have been kept back:
  c9-core-installer
The following packages will be upgraded:

RobertCNelson

Oct 11 16:08:12 BeagleBone bb-start-usb-gadgets[367]: [uMTPrd - 16:08:11 - Debug] --------------------------------------------------
Oct 11 16:08:12 BeagleBone bb-start-usb-gadgets[367]: [uMTPrd - 16:08:11 - Debug] Incoming_packet : 0x146f738 - rawsize : 24
Oct 11 16:08:12 BeagleBone bb-start-usb-gadgets[367]: [uMTPrd - 16:08:11 - Debug] MTP Packet size : 24 bytes
Oct 11 16:08:12 BeagleBone bb-start-usb-gadgets[367]: [uMTPrd - 16:08:11 - Debug] MTP Operation   : 0x0001 (OPERATION)
Oct 11 16:08:12 BeagleBone bb-start-usb-gadgets[367]: [uMTPrd - 16:08:11 - Debug] MTP code        : 0x95C3 (MTP_OPERATION_TRUNCATE_OBJECT)
Oct 11 16:08:12 BeagleBone bb-start-usb-gadgets[367]: [uMTPrd - 16:08:11 - Debug] MTP Tx ID       : 0x00000358
Oct 11 16:08:12 BeagleBone bb-start-usb-gadgets[367]: [uMTPrd - 16:08:11 - Debug] Header :
Oct 11 16:08:12 BeagleBone bb-start-usb-gadgets[367]: [uMTPrd - 16:08:11 - Debug] 18 00 00 00 01 00 C3 95 58 03 00 00              ........X...
Oct 11 16:08:12 BeagleBone bb-start-usb-gadgets[367]:

RobertCNelson

#!/bin/bash

if ! id | grep -q root; then
	echo "must be run as root"
	exit
fi

log="bb-setup-mac-address:"

#mac address:

RobertCNelson

SUBSYSTEM=="net", ACTION=="add", KERNEL=="wlan0", DRIVERS=="wl18xx_driver" \
        RUN+="/sbin/iw dev %k interface add ap%n type managed"

RobertCNelson

File Locations:

root@BeagleBone:~# cat /etc/systemd/network/
eth0.network   usb0.network   usb1.network   wlan0.network 

root@BeagleBone:~# cat /etc/wpa_supplicant/wpa_supplicant-wlan0.conf

root@BeagleBone:~# ls /etc/bbb.io/templates/
eth0-DHCP.network	 usb1-DHCP.network	  wpa_supplicant-wlan0.conf
usb0-DHCP.network	 usb1-DHCPServer.network

RobertCNelson

#!/bin/sh -e
#
# Copyright (c) 2013-2020 Robert Nelson <[email protected]>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions: