Interesting... Looking into the log massage itself! > [ 0.000000] Kernel command line: root=/dev/vda2 rootwait console=ttyS0 > earlycon=uart8250,mmio,0x10000000
Command line does not specify baud rate... Usually by default it is 115200. Just a kludge. Then: > [ 0.000000] earlycon: uart8250 at MMIO 0x0000000010000000 (options '') > [ 0.000000] printk: bootconsole [uart8250] enabled bootconsole enabled, seems correct. Then: > [ 1.628806] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled > [ 1.648238] printk: console [ttyS0] disabled > [ 1.652252] 10000000.uart: ttyS0 at MMIO 0x10000000 (irq = 166, base_baud > = 230400) is a 16550A > [ 1.656816] printk: console [ttyS0] enabled > [ 1.656816] printk: console [ttyS0] enabled > [ 1.657728] printk: bootconsole [uart8250] disabled > [ 1.657728] printk: bootconsole [uart8250] disabled >From what we see that the base baud rate is 230400 (?), everything else is, seems, correct. So, three things, which came adhoc to my mind: [1] Please, check the baud rate; [2] Please, check to which group /dev/ttyS0 belongs (root dialout)? [3] The terminal should be interactive, but no way to check this (from the logs)??? My two cent worth answer, Zee _______ On Sun, Oct 16, 2022 at 8:32 PM Vaibhav Deshpande <[email protected]> wrote: > > Hello > > I am trying to build a yocto image from the kirkstone branch > (https://github.com/openembedded/openembedded-core/tree/kirkstone) build gets > successful but at the time of linux booting I am getting below error. ...[snap]...
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