WebFeb 25, 2024 · [ 10.764767] rk_gmac-dwmac ff540000.ethernet eth0: no phy at addr -1 [ 10.765340] rk_gmac-dwmac ff540000.ethernet eth0: stmmac_open: Cannot attach to PHY (error: -19) The reason is probably that the R2C uses a new PHY device YT8521S instead of the RTL8211E-VB-CG they used with the R2S. Webof which (eth1) is attached to a Vitesse 7385 5-port switch. Using the latest U-Boot, Kernel, and device tree, I cannot bring up 0:01 not found eth1: Could not attach to PHY SIOCSIFFLAGS: No such device Unfortunately, I don't even know what this means. I believe my network configuration is correct. Here's what ifconfig
LS1028: could not attach to PHY - NXP Community
WebJun 17, 2024 · [ 4.294244] sun7i-dwmac 1c50000.ethernet eth0: no phy at addr -1 [ 4.300283] sun7i-dwmac 1c50000.ethernet eth0: stmmac_open: Cannot attach to PHY … WebSep 21, 2024 · Please try to do PHY status detection under u-boot, please modify the following section in the file include/configs/ls1021atwr.h in u-boot source code according … simply unternehmen
Yocto: STM32MP157 - Linux Discussions - Digi-Key
WebJul 26, 2013 · I have attached the dts versions of both files; it seems to me that the working one has been written by hand. If you use the generated dt, the system hangs when starting the kernel. ... PHY stmmac-0:00 not found eth0: Could not attach to PHY stmmac_open: Cannot attach to PHY (error: -19). Can someone send me the correct … WebOct 29, 2024 · Kernel.org Bugzilla – Bug 201563 macchiatobin, could not attach PHY (-19) Last modified: 2024-05-04 22:54:23 UTC WebThe DP83822 is configured for RGMII, and we can communicate with the device in U-Boot via mdio. When Ubuntu boots, the eth0 interface is detected, but the Linux driver cannot attach to the interface. When attempting to bring up the interface with 'ifconfig eth0 up', I get the following error: stmmac_open: Cannot attach to PHY (error: -95) simply unscripted