Continuing http://marc.info/?t=140429789900005&r=1&w=2
with current/amd64.


On Jul 02 12:43:58, [email protected] wrote:
> So I got me this Asus board with an integrated Celeron
> http://www.asus.com/Motherboards/J1800IC/specifications/
> and put 2G of Crucial RAM in it.

On Jul 02 12:56:22, [email protected] wrote:
> http://archives.neohapsis.com/archives/openbsd/2014-05/1637.html

Thanks for the pointer.
It can boot a kernel built with the following diff:


Index: arch/amd64/amd64/lapic.c
===================================================================
RCS file: /cvs/src/sys/arch/amd64/amd64/lapic.c,v
retrieving revision 1.37
diff -u -p -r1.37 lapic.c
--- arch/amd64/amd64/lapic.c    6 Jan 2015 12:50:47 -0000       1.37
+++ arch/amd64/amd64/lapic.c    11 Jan 2015 11:12:13 -0000
@@ -190,7 +190,7 @@ lapic_set_lvt(void)
                                            || mpi->cpu_id == ci->ci_apicid)) {
 #ifdef DIAGNOSTIC
                        if (mpi->ioapic_pin > 1)
-                               panic("lapic_set_lvt: bad pin value %d",
+                               printf("lapic_set_lvt: bad pin value %d\n",
                                    mpi->ioapic_pin);
 #endif
                        if (mpi->ioapic_pin == 0)


This seems to be a workaround.
Is there something better to be done?

If anyone is using this board,
can you please share your experience?

        Jan


OpenBSD 5.7-beta (GENERIC.MP) #11: Sun Jan 11 11:39:01 CET 2015
    [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 1985871872 (1893MB)
avail mem = 1929187328 (1839MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xebd60 (43 entries)
bios0: vendor American Megatrends Inc. version "0604" date 06/10/2014
bios0: ASUS All Series
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP APIC FPDT MCFG LPIT HPET SSDT SSDT SSDT UEFI
acpi0: wakeup devices UAR5(S4) UAR8(S4) PS2K(S4) PS2M(S4) UAR1(S4) URIR(S4) 
XHC1(S4) EHC1(S4) PXSX(S4) PXSX(S4) PXSX(S4) PXSX(S4) PWRB(S0)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Celeron(R) CPU J1800 @ 2.41GHz, 2417.23 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,CX16,xTPR,PDCM,SSE4.1,SSE4.2,MOVBE,POPCNT,DEADLINE,RDRAND,NXE,LONG,LAHF,3DNOWP,PERF,ITSC,SMEP,ERMS
cpu0: 1MB 64b/line 16-way L2 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 83MHz
cpu0: mwait min=64, max=64, C-substates=0.2.0.0.0, IBE
cpu1 at mainbus0: apid 2 (application processor)
cpu1: Intel(R) Celeron(R) CPU J1800 @ 2.41GHz, 2416.65 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,CX16,xTPR,PDCM,SSE4.1,SSE4.2,MOVBE,POPCNT,DEADLINE,RDRAND,NXE,LONG,LAHF,3DNOWP,PERF,ITSC,SMEP,ERMS
cpu1: 1MB 64b/line 16-way L2 cache
cpu1: smt 0, core 1, package 0
ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 20, 87 pins
acpimadt0: bogus nmi for apid 2
acpimcfg0 at acpi0 addr 0xe0000000, bus 0-255
acpihpet0 at acpi0: 14318179 Hz
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 1 (RP01)
acpiprt2 at acpi0: bus 2 (RP02)
acpiprt3 at acpi0: bus 3 (RP03)
acpiprt4 at acpi0: bus 4 (RP04)
acpiec0 at acpi0: not present
acpicpu0 at acpi0: C1, PSS
acpicpu1 at acpi0: C1, PSS
acpipwrres0 at acpi0: PLPE
acpipwrres1 at acpi0: PLPE
acpipwrres2 at acpi0: USBC, resource for EHC1, OTG1
acpipwrres3 at acpi0: FN00, resource for FAN0
acpitz0 at acpi0: critical temperature is 90 degC
acpibat0 at acpi0: BAT0 not present
acpibat1 at acpi0: BAT1 not present
acpibat2 at acpi0: BAT2 not present
acpibtn0 at acpi0: LID0
acpibtn1 at acpi0: PWRB
acpibtn2 at acpi0: SLPB
acpivideo0 at acpi0: GFX0
acpivout0 at acpivideo0: DD1F
cpu0: Enhanced SpeedStep 2417 MHz: speeds: 2408, 2407, 2324, 2241, 2158, 2075, 
1992, 1909, 1826, 1743, 1660, 1577, 1494, 1411, 1328 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 vendor "Intel", unknown product 0x0f00 rev 0x0c
vga1 at pci0 dev 2 function 0 vendor "Intel", unknown product 0x0f31 rev 0x0c
intagp at vga1 not configured
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
ahci0 at pci0 dev 19 function 0 "Intel Baytrail AHCI" rev 0x0c: msi, AHCI 1.3
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, SAMSUNG HM251JJ, 2AA0> SCSI3 0/direct fixed 
naa.50f0000003105140
sd0: 238475MB, 512 bytes/sector, 488397168 sectors
sd1 at scsibus1 targ 1 lun 0: <ATA, WDC WD10TPVT-00H, 01.0> SCSI3 0/direct 
fixed naa.50014ee2aed8deca
sd1: 953869MB, 512 bytes/sector, 1953525168 sectors
xhci0 at pci0 dev 20 function 0 "Intel Baytrail xHCI" rev 0x0c: msi
usb0 at xhci0: USB revision 3.0
uhub0 at usb0 "Intel xHCI root hub" rev 3.00/1.00 addr 1
vendor "Intel", unknown product 0x0f18 (class crypto subclass miscellaneous, 
rev 0x0c) at pci0 dev 26 function 0 not configured
azalia0 at pci0 dev 27 function 0 vendor "Intel", unknown product 0x0f04 rev 
0x0c: msi
azalia0: codecs: Realtek/0x0887, Intel/0x2882, using Realtek/0x0887
audio0 at azalia0
ppb0 at pci0 dev 28 function 0 "Intel Baytrail PCIE" rev 0x0c: msi
pci1 at ppb0 bus 1
ppb1 at pci0 dev 28 function 1 "Intel Baytrail PCIE" rev 0x0c: msi
pci2 at ppb1 bus 2
re0 at pci2 dev 0 function 0 "Realtek 8168" rev 0x0c: RTL8168G/8111G (0x4c00), 
msi, address e0:3f:49:6f:f3:1c
rgephy0 at re0 phy 7: RTL8251 PHY, rev. 0
ppb2 at pci0 dev 28 function 2 vendor "Intel", unknown product 0x0f4c rev 0x0c: 
msi
pci3 at ppb2 bus 3
ppb3 at pci0 dev 28 function 3 "Intel Baytrail PCIE" rev 0x0c: msi
pci4 at ppb3 bus 4
pcib0 at pci0 dev 31 function 0 vendor "Intel", unknown product 0x0f1c rev 0x0c
ichiic0 at pci0 dev 31 function 3 "Intel Baytrail SMBus" rev 0x0c: apic 1 int 18
iic0 at ichiic0
spdmem0 at iic0 addr 0x50: 2GB DDR3 SDRAM PC3-10600 SO-DIMM
isa0 at pcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
lapic_set_lvt: bad pin value 72
uhub1 at uhub0 port 4 "Genesys Logic USB2.0 Hub" rev 2.00/32.98 addr 2
uaudio0 at uhub1 port 2 configuration 1 interface 0 "M-Audio MobilePre" rev 
1.10/10.00 addr 3
uaudio0: audio rev 1.00, 0 mixer controls
audio1 at uaudio0
umidi0 at uhub1 port 3 configuration 1 interface 1 "M-Audio USB Uno MIDI 
Interface" rev 1.00/1.25 addr 4
umidi0: (genuine USB-MIDI)
umidi0: out=1, in=1
midi0 at umidi0: <USB MIDI I/F>
ugen0 at uhub1 port 3 configuration 1 "M-Audio USB Uno MIDI Interface" rev 
1.00/1.25 addr 4
uhidev0 at uhub1 port 4 configuration 1 interface 0 "Genius Optical Mouse" rev 
1.10/1.00 addr 5
uhidev0: iclass 3/1
ums0 at uhidev0: 3 buttons, Z dir
wsmouse0 at ums0 mux 0
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on sd0a (b6c0cad145f7170f.a) swap on sd0b dump on sd0b

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