I am writing this from OpenBSD 6.2 apollo Lake, J4205 cpu. Intel drm works.
But crash if I exit x, and then run startx again.
penBSD 6.2 (GENERIC.MP) #2: Sun Dec 10 21:14:42 CET 2017
r...@syspatch-62-amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/
GENERIC.MP
real mem = 8209797120 (7829MB)
avail mem = 7953960960 (7585MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 3.0 @ 0xed450 (18 entries)
bios0: vendor American Megatrends Inc. version "P1.40" date 07/14/2017
bios0: ASRock J3455-ITX
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP FPDT FIDT MCFG DBG2 DBGP HPET LPIT APIC NPKT PRAM
WSMT SSDT SSDT AAFT SSDT SSDT SSDT SSDT SSDT UEFI TPM2 BERT WDAT NHLT
acpi0: wakeup devices SIO1(S3) UAR1(S4) HDAS(S3) XHC_(S4) XDCI(S4) BRCM(S0)
PXSX(S4) RP01(S4) PXSX(S4) RP02(S4) PXSX(S4) RP03(S4) PXSX(S4) RP04(S4)
PXSX(S4) RP05(S4) [...]
acpitimer0 at acpi0: 3579545 Hz, 32 bits
acpimcfg0 at acpi0 addr 0xe0000000, bus 0-255
acpihpet0 at acpi0: 19200000 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Celeron(R) CPU J3455 @ 1.50GHz, 1497.60 MHz
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,CX16,xTPR,PDCM,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,3DNOWP,PERF,ITSC,FSGSBASE,SMEP,ERMS,MPX,RDSEED,SMAP,CLFLUSHOPT,PT,SHA,SENSOR,ARAT
cpu0: 1MB 64b/line 16-way L2 cache
cpu0: TSC frequency 1497600000 Hz
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
cpu0: apic clock running at 19MHz
cpu0: mwait min=64, max=64, C-substates=0.2.0.2.4.2.1.1, IBE
cpu1 at mainbus0: apid 2 (application processor)
cpu1: Intel(R) Celeron(R) CPU J3455 @ 1.50GHz, 1497.60 MHz
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,CX16,xTPR,PDCM,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,3DNOWP,PERF,ITSC,FSGSBASE,SMEP,ERMS,MPX,RDSEED,SMAP,CLFLUSHOPT,PT,SHA,SENSOR,ARAT
cpu1: 1MB 64b/line 16-way L2 cache
cpu1: smt 0, core 1, package 0
cpu2 at mainbus0: apid 4 (application processor)
cpu2: Intel(R) Celeron(R) CPU J3455 @ 1.50GHz, 1497.60 MHz
cpu2:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,CX16,xTPR,PDCM,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,3DNOWP,PERF,ITSC,FSGSBASE,SMEP,ERMS,MPX,RDSEED,SMAP,CLFLUSHOPT,PT,SHA,SENSOR,ARAT
cpu2: 1MB 64b/line 16-way L2 cache
cpu2: smt 0, core 2, package 0
cpu3 at mainbus0: apid 6 (application processor)
cpu3: Intel(R) Celeron(R) CPU J3455 @ 1.50GHz, 1497.60 MHz
cpu3:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,CX16,xTPR,PDCM,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,3DNOWP,PERF,ITSC,FSGSBASE,SMEP,ERMS,MPX,RDSEED,SMAP,CLFLUSHOPT,PT,SHA,SENSOR,ARAT
cpu3: 1MB 64b/line 16-way L2 cache
cpu3: smt 0, core 3, package 0
ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 20, 120 pins
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 1 (RP03)
acpiprt2 at acpi0: bus 2 (RP04)
acpiprt3 at acpi0: bus 3 (RP05)
acpiprt4 at acpi0: bus 4 (RP06)
acpiec0 at acpi0: not present
acpicpu0 at acpi0: C3(10@150 mwait.1@0x60), C2(10@50 mwait.1@0x21),
C1(1000@1 mwait.1@0x1), PSS
acpicpu1 at acpi0: C3(10@150 mwait.1@0x60), C2(10@50 mwait.1@0x21),
C1(1000@1 mwait.1@0x1), PSS
acpicpu2 at acpi0: C3(10@150 mwait.1@0x60), C2(10@50 mwait.1@0x21),
C1(1000@1 mwait.1@0x1), PSS
acpicpu3 at acpi0: C3(10@150 mwait.1@0x60), C2(10@50 mwait.1@0x21),
C1(1000@1 mwait.1@0x1), PSS
acpipwrres0 at acpi0: FN00, resource for FAN0
acpitz0 at acpi0: critical temperature is 100 degC
acpibtn0 at acpi0: PWRB
"INT3452" at acpi0 not configured
"INT3452" at acpi0 not configured
"INT3452" at acpi0 not configured
"INT3452" at acpi0 not configured
"INT33A1" at acpi0 not configured
"MSFT0101" at acpi0 not configured
"PNP0C0B" at acpi0 not configured
acpivideo0 at acpi0: GFX0
acpivout0 at acpivideo0: DD1F
cpu0: Enhanced SpeedStep 1497 MHz: speeds: 1501, 1500, 1400, 1300, 1200,
1100, 1000, 900, 800 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 vendor "Intel", unknown product 0x5af0 rev
0x0b
inteldrm0 at pci0 dev 2 function 0 vendor "Intel", unknown product 0x5a85
rev 0x0b
drm0 at inteldrm0
inteldrm0: msi
error: [drm:pid0:i915_firmware_load_error_print] *ERROR* failed to load
firmware i915/bxt_dmc_ver1.bin (-22)
error: [drm:pid0:i915_gem_init_hw] *ERROR* Failed to initialize GuC, error
-8 (ignored)
inteldrm0: 1920x1080, 32bpp
wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation)
wsdisplay0: screen 1-5 added (std, vt100 emulation)
On Tue, Jan 16, 2018 at 7:05 PM, Marcus MERIGHI <mcmer-open...@tor.at>
wrote:
> n.reu...@hxgn.net (Nils Reu??e), 2018.01.16 (Tue) 16:29 (CET):
> > Hi all,
> >
> > I'm still investigating the issue, and while reading the motherboards
> > handbook, i noticed that it has a COM1 connection port. I've never
> > done anything over serial, but if i understand the FAQ correctly, i
> > could attach an adapter and get the boot messages over the serial
> > console, and if there is a kernel panic even play around in ddb.
> >
> > Is that correct, and would i need any (other) hardware than the ones
> > listed below? (sorry for german amazon)
> >
> > https://www.amazon.de/dp/B0015S32W4/
> > https://www.amazon.de/dp/B00QUZY4UG/
>
> if it has the chip it says it has ("mit PL2303 Chipsatz") then:
>
> uplcom(4) - Prolific PL-2303 USB serial adapter
>
> Marcus
>
>
