Date: Sat, 20 May 2023 16:42:25 -0400 From: Mike Jakubik <mike.jakubik@gmail.com> To: Spotlight <spotlight@joscomputing.space> Cc: freebsd-current@freebsd.org Subject: Re: FreeBSD wont boot on AMD Ryzen 9 7950X Message-ID: <CABk=mnhXzoDVQi%2Bzdc0cxGwQtZNq_M0PmaDSQeB-nWi=9xq=Xw@mail.gmail.com> In-Reply-To: <22BF4CF1-FA3A-4901-B365-A7F1353BE50F@joscomputing.space> References: <CABk=mnizqNtARNPF1hHjM5kUE0KJzasSXsCWButpMf_7j68_3w@mail.gmail.com> <22BF4CF1-FA3A-4901-B365-A7F1353BE50F@joscomputing.space>
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[-- Attachment #1 --] 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 PM Spotlight <spotlight@joscomputing.space> wrote: > 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 boot to > continue without further issue. > > Unfortunately I have been too busy to further debug why, or properly file > an issue. OpenBSD, NetBSD and DragonFly BSD do not encounter this problem > like FreeBSD does. Hopefully these details can help to better pinpoint :) > > Best, > Spotlight > > On May 20, 2023, at 14:28, Mike Jakubik <mike.jakubik@gmail.com> wrote: > > 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: <ACPI CPU> on acpi0). No crashes or errors, but I > need to hit the reset button. It works with Windows 11 just fine. Any > ideas? Below is a link to a screenshot of the boot screen and where it > stops. > > https://photos.app.goo.gl/V6zMs58Qd66qeaQr6 > > Thanks. > > > [-- Attachment #2 --] <div dir="ltr">Hello,<div><br></div><div>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.</div><div><br></div><div>Thanks.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, May 20, 2023 at 4:23 PM Spotlight <<a href="mailto:spotlight@joscomputing.space">spotlight@joscomputing.space</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div>Hi,<div><br></div><div>I have a Ryzen 7 7700X with an ASRock X670E Pro RS (<span style="color:rgb(0,0,0)">a similar board)</span> and it appears to encounter the same issue across 12/13/14. I narrowed it <span style="color:rgb(0,0,0)">down</span> to an issue possibly involving UART initialization - modifying source to have uart_bus_probe/ns8250_probe immediately return ENXIO allowed boot to continue without further issue.</div><div><br></div><div>Unfortunately I have been too busy to further debug why, or properly file an issue. OpenBSD, NetBSD and DragonFly BSD do not encounter this problem like FreeBSD does. Hopefully these details can help to better pinpoint :)</div><div><br></div><div>Best,</div><div>Spotlight</div><div><br><blockquote type="cite"><div>On May 20, 2023, at 14:28, Mike Jakubik <<a href="mailto:mike.jakubik@gmail.com" target="_blank">mike.jakubik@gmail.com</a>> wrote:</div><br><div><div dir="ltr">Hi,<div><br></div><div>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: <ACPI CPU> on acpi0). No crashes or errors, but I need to hit the reset button. It works with Windows 11 just fine. Any ideas? Below is a link to a screenshot of the boot screen and where it stops.</div><div><br></div><div><a href="https://photos.app.goo.gl/V6zMs58Qd66qeaQr6" target="_blank">https://photos.app.goo.gl/V6zMs58Qd66qeaQr6</a><br></div><div><br></div><div>Thanks.</div></div>; </div></blockquote></div><br></div></blockquote></div>help
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