Re: FreeBSD wont boot on AMD Ryzen 9 7950X

2023-05-20 Thread Greg 'groggy' Lehey
On Saturday, 20 May 2023 at 17:15:25 -0400, Mike Jakubik wrote: > On Sat, May 20, 2023 at 4:49 PM Yuri wrote: >> Mike Jakubik wrote: >>> >>> Thanks for the info. At least I know it's not specific to my parts. Is >>> there any knob one can turn in the BIOS to enable/disable this feature? >>> iirc

Re: FreeBSD wont boot on AMD Ryzen 9 7950X

2023-05-20 Thread Warner Losh
On Sat, May 20, 2023, 5:15 PM Mike Jakubik wrote: > Yuri, > > That did the job! I assume this could be set in sysctl.conf or something > similar post-install? > Yup. Put them in /boot/loader.conf Warner Thanks! > > On Sat, May 20, 2023 at 4:49 PM Yuri wrote: > >> Mike Jakubik wrote: >> >

Re: FreeBSD wont boot on AMD Ryzen 9 7950X

2023-05-20 Thread Mike Jakubik
Yuri, That did the job! I assume this could be set in sysctl.conf or something similar post-install? Thanks! On Sat, May 20, 2023 at 4:49 PM Yuri wrote: > Mike Jakubik wrote: > > Hello, > > > > Thanks for the info. At least I know it's not specific to my parts. Is > > there any knob one can

Re: FreeBSD wont boot on AMD Ryzen 9 7950X

2023-05-20 Thread Yuri
Mike Jakubik wrote: > Hello, > > Thanks for the info. At least I know it's not specific to my parts. Is > there any knob one can turn in the BIOS to enable/disable this feature? > iirc UART is old school serial ports? Wonder if removing UART support > from the kernel would be a workaround. Try

Re: FreeBSD wont boot on AMD Ryzen 9 7950X

2023-05-20 Thread Mike Jakubik
Hello, Thanks for the info. At least I know it's not specific to my parts. Is there any knob one can turn in the BIOS to enable/disable this feature? iirc UART is old school serial ports? Wonder if removing UART support from the kernel would be a workaround. Thanks. On Sat, May 20, 2023 at 4:23 

Re: FreeBSD wont boot on AMD Ryzen 9 7950X

2023-05-20 Thread Spotlight
Hi, I have a Ryzen 7 7700X with an ASRock X670E Pro RS (a similar board) and it appears to encounter the same issue across 12/13/14. I narrowed it down to an issue possibly involving UART initialization - modifying source to have uart_bus_probe/ns8250_probe immediately return ENXIO allowed

FreeBSD wont boot on AMD Ryzen 9 7950X

2023-05-20 Thread Mike Jakubik
Hi, I have a new desktop built with a Ryzen 9 7950X CPU, ASRock X670E Taichi MB (Latest BIOS), 64GB G.Skill DDR5 mem, and an AMD Radeon RX 7900 XTX. I have tried both snapshots of 13 and 14, and they both lock up in the same area when booting (cpu0: on acpi0). No crashes or errors, but I need