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APU2B4 and FreeBSD 10.2

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Booting...bootorder for: /rom@img/memtest
Copyright (c) 1992-2015 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
XHCI no The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 10.2-RELEASE #0 r286666: Wed Aug 12 15:26:37 UTC 2015
    root@releng1.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC amd64
FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512
CPU: AMD GX-412TC SOC                                (998.15-MHz K8-class CPU)
  Origin="AuthenticAMD"  Id=0x730f01  Family=0x16  Model=0x30  Stepping=1
  Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
  Features2=0x3ed8220b<SSE3,PCLMULQDQ,MON,SSSE3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AESNI,XSAVE,OSXSAVE,AVX,F16C>
  AMD Features=0x2e500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM>
  AMD Features2=0x1d4037ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,SKINIT,WDT,Topology,PNXC,DBE,PTSC,PL2I>
  Structured Extended Features=0x8<BMI1>
  XSAVE Features=0x1<XSAVEOPT>ranslation=lba LCHS=964/128/63 s=7774208
  SVM: NP,NRIP,AFlush,DAssist,NAsids=8f0000-f5850
  TSC: P-state invariant, performance statistics
real memory  = 4815060992 (4592 MB)
avail memory = 4100636672 (3910 MB)9f800 = 1 RAM
Event timer "LAPIC" quality 4000000a0000 = 2 RESERVED
ACPI APIC Table: <CORE   COREBOOT>100000 = 2 RESERVED
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
FreeBSD/SMP: 1 package(s) x 4 core(s)000 = 2 RESERVED
 cpu0 (BSP): APIC ID:  000000000fc000000 = 2 RESERVED
 cpu1 (AP): APIC ID:  1 000000011f000000 = 1 RAM
 cpu2 (AP): APIC ID:  2
 cpu3 (AP): APIC ID:  3
random device not loaded; using insecure entropy
ioapic1: Changing APIC ID to 5
ioapic0 <Version 2.1> irqs 0-23 on motherboard
ioapic1 <Version 2.1> irqs 24-55 on motherboard
random: <Software, Yarrow> initialized
module_register_init: MOD_LOAD (vesa, 0xffffffff80db8eb0, 0) error 19
kbd0 at kbdmux0
acpi0: <CORE COREBOOT> on motherboard
acpi0: Power Button (fixed)
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
cpu2: <ACPI CPU> on acpi0
cpu3: <ACPI CPU> on acpi0
atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
Event timer "RTC" frequency 32768 Hz quality 0
attimer0: <AT timer> port 0x40-0x43 irq 0 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
Timecounter "ACPI-safe" frequency 3579545 Hz quality 850
acpi_timer0: <32-bit timer at 3.579545MHz> port 0x818-0x81b on acpi0
hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 14318180 Hz quality 950
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 2.2 on pci0
pcib1: failed to allocate initial I/O port window: 0x1000-0x1fff
pci1: <ACPI PCI bus> on pcib1
igb0: <Intel(R) PRO/1000 Network Connection version - 2.4.0> mem 0xfe600000-0xfe61ffff,0xfe620000-0xfe623fff at device 0.0 on pci1
igb0: Using MSIX interrupts with 5 vectors
igb0: Ethernet address: 00:0d:b9:3f:9d:bc
igb0: Bound queue 0 to cpu 0
igb0: Bound queue 1 to cpu 1
igb0: Bound queue 2 to cpu 2
igb0: Bound queue 3 to cpu 3
pcib2: <ACPI PCI-PCI bridge> at device 2.3 on pci0
pci2: <ACPI PCI bus> on pcib2
igb1: <Intel(R) PRO/1000 Network Connection version - 2.4.0> port 0x2000-0x201f mem 0xfe700000-0xfe71ffff,0xfe720000-0xfe723fff at device 0.0 on pci2
igb1: Using MSIX interrupts with 5 vectors
igb1: Ethernet address: 00:0d:b9:3f:9d:bd
igb1: Bound queue 0 to cpu 0
igb1: Bound queue 1 to cpu 1
igb1: Bound queue 2 to cpu 2
igb1: Bound queue 3 to cpu 3
pcib3: <ACPI PCI-PCI bridge> at device 2.4 on pci0
pci3: <ACPI PCI bus> on pcib3
igb2: <Intel(R) PRO/1000 Network Connection version - 2.4.0> port 0x3000-0x301f mem 0xfe800000-0xfe81ffff,0xfe820000-0xfe823fff at device 0.0 on pci3
igb2: Using MSIX interrupts with 5 vectors
igb2: Ethernet address: 00:0d:b9:3f:9d:be
igb2: Bound queue 0 to cpu 0
igb2: Bound queue 1 to cpu 1
igb2: Bound queue 2 to cpu 2
igb2: Bound queue 3 to cpu 3
pci0: <encrypt/decrypt> at device 8.0 (no driver attached)
xhci0: <XHCI (generic) USB 3.0 controller> mem 0xfeb22000-0xfeb23fff at device 16.0 on pci0
xhci0: 32 bytes context size, 64-bit DMA
usbus0 on xhci0
ahci0: <AMD Hudson-2 AHCI SATA controller> port 0x4010-0x4017,0x4020-0x4023,0x4018-0x401f,0x4024-0x4027,0x4000-0x400f mem 0xfeb25000-0xfeb253ff at device 17.0 on pci0
ahci0: AHCI v1.30 with 2 6Gbps ports, Port Multiplier supported with FBS
ahcich0: <AHCI channel> at channel 0 on ahci0
ahcich1: <AHCI channel> at channel 1 on ahci0
ehci0: <EHCI (generic) USB 2.0 controller> mem 0xfeb25400-0xfeb254ff at device 19.0 on pci0
usbus1: EHCI version 1.0
usbus1 on ehci0
isab0: <PCI-ISA bridge> at device 20.3 on pci0
isa0: <ISA bus> on isab0
sdhci_pci0: <Generic SD HCI> mem 0xfeb25500-0xfeb255ff at device 20.7 on pci0
sdhci_pci0: 1 slot(s) allocated
mmc0: <MMC/SD bus> on sdhci_pci0
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
uart0: console (9600,n,8,1)
orm0: <ISA Option ROMs> at iomem 0xc0000-0xc0fff,0xef000-0xeffff on isa0
ppc0: cannot reserve I/O port range
uart1: <16550 or compatible> at port 0x2f8-0x2ff irq 3 on isa0
hwpstate0: <Cool`n'Quiet 2.0> on cpu0
random: unblocking device.
usbus0: 5.0Gbps Super Speed USB v3.0
Timecounters tick every 1.000 msec
usbus1: 480Mbps High Speed USB v2.0
ugen0.1: <0x1022> at usbus0
uhub0: <0x1022 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0
ugen1.1: <AMD> at usbus1
uhub1: <AMD EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1
ada0 at ahcich0 bus 0 scbus0 target 0 lun 0
ada0: <SATA SSD S9FM02.0> ACS-3 ATA SATA 3.x device
ada0: Serial Number DE35075218EE01540762
ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)uhub0: 4 ports with 4 removable, self powered
ada0: Command Queueing enabled
ada0: 15272MB (31277232 512 byte sectors: 16H 63S/T 16383C)
ada0: Previously was known as ad4
mmcsd0: 4GB <SDHC SD04G 3.0 SN 7C9DCED4 MFG 09/2015 by 39 PH> at mmc0 31.5MHz/4bit/65535-block
SMP: AP CPU #2 Launched!
SMP: AP CPU #3 Launched!
SMP: AP CPU #1 Launched!
Timecounter "TSC" frequency 998148987 Hz quality 1000
Root mount waiting for: usbus1
uhub1: 2 ports with 2 removable, self powered
Root mount waiting for: usbus1
ugen1.2: <vendor 0x0438> at usbus1
uhub2: <vendor 0x0438 product 0x7900, class 9/0, rev 2.00/0.18, addr 2> on usbus1
uhub2: 4 ports with 4 removable, self powered

APU2B4 and Ubuntu Server 15.10

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Boot From SD

Disk /dev/sdc: 3.7 GiB, 3980394496 bytes, 7774208 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x672847fd

Device    Boot     Start       End Blocks  Id System
/dev/sdc1 *            0   1294335 647168   0 Empty
/dev/sdc2         261440    265983   2272  ef EFI (FAT-12/16/32)

Command (m for help): q

$ file -sL /dev/sdc1
/dev/sdc1: # ISO 9660 CD-ROM filesystem data 'Ubuntu-Server 15.10 amd64' (bootable)

$ mount /dev/sdc1 /mnt
mount: /dev/sdc1 is write-protected, mounting read-only

==> use unetbootin

How to repair an SD card which shows incorrect size?
SD Card interpreted as wrong size

# cat /proc/partitions
# cfdisk /dev/sdc => Type 0b (W95 FAT32)
# mkfs -t vfat /dev/sdc1

SeaBIOS (version rel-1.8.0-181-g0af5958)
XHCI init on dev 00:10.0: regs @ 0xfeb22000, 4 ports, 32 slots, 32 byte contexts
XHCI    extcap 0x1 @ feb22500
XHCI    protocol USB  3.00, 2 ports (offset 1), def 0
XHCI    protocol USB  2.00, 2 ports (offset 3), def 10
XHCI    extcap 0xa @ feb22540
Found 2 serial ports
Searching bootorder for: /pci@i0cf8/*@14,7
EHCI init on dev 00:13.0 (regs=0xfeb25420)
Searching bootorder for: /rom@img/memtest
Searching bootorder for: /rom@img/setup
Found sdcard at 0xfeb25500: SD card SD04G 3796MiB
XHCI no devices found
Initialized USB HUB (0 ports used)
All threads complete.
Scan for option roms
PCengines Press F10 key now for boot menu:
Select boot device:

1. SD card SD04G 3796MiB
2. Payload [memtest]
3. Payload [setup]

Searching bootorder for: HALT
drive 0x000f5850: PCHS=0/0/0 translation=lba LCHS=964/128/63 s=7774208
Space available for UMB: c1000-ef000, f0000-f5850
Returned 262144 bytes of ZoneHigh
e820 map has 7 items:
  0: 0000000000000000 - 000000000009f800 = 1 RAM
  1: 000000000009f800 - 00000000000a0000 = 2 RESERVED
  2: 00000000000f0000 - 0000000000100000 = 2 RESERVED
  3: 0000000000100000 - 00000000dffae000 = 1 RAM
  4: 00000000dffae000 - 00000000e0000000 = 2 RESERVED
  5: 00000000f8000000 - 00000000fc000000 = 2 RESERVED
  6: 0000000100000000 - 000000011f000000 = 1 RAM
enter handle_19:
  NULL
Booting from Hard Disk...
Booting from 0000:7c00

ISOLINUX 6.03 20150813 EHDD Copyright (C) 1994-2014 H. Peter Anvin et al
Loading bootlogo...

Initializing gfx code...
graphics initialization failed
Error setting up gfxboot
boot:

Undefined video mode number: 314
Press <ENTER> to see video modes available, <SPACE> to continue, or wait 30 sec
Mode: Resolution:  Type:
0 F00   80x25      CGA/MDA/HGC
Enter a video mode or "scan" to scan for additional modes:

Old => wrong syslinux.cfg

Installation von Ubuntu 14.04 auf PC Engines APU
APU + Ubuntu 14.04 LTS – install via serial console

Better syslinux.cfg

Re: Install Debian Squeeze on Alix 2d2 over Serial Console

label ubnentry1
menu label ^Install
kernel /install/netboot/ubuntu-installer/amd64/linux
append initrd=/install/netboot/ubuntu-installer/amd64/initrd.gz vga=788  --- quiet

label ubnentry1
menu label ^Serial Install
kernel /install/netboot/ubuntu-installer/amd64/linux
append priority=low console=ttyS0,115200n8 video=off initrd=/install/netboot/ubuntu-installer/amd64/initrd.gz --

SSD doesn’t work => use SD card as boot loader?

syslinux.cfg:
label ssd
com32 /isolinux/chain.c32
append hd0

boot error:
/isolinux/chain.c32: not a COM32R image
boot:

# D-I config version 2.0
CONSOLE 0
SERIAL 0 115200 0

default menu.c32
prompt 0
menu title UNetbootin
timeout 100

label unetbootindefault
kernel /install/netboot/ubuntu-installer/amd64/linux
append console=ttyS0,115200n8 video=off \
initrd=/install/netboot/ubuntu-installer/amd64/initrd.gz \
tasks=standard pkgsel/language-pack-patterns= \
pkgsel/install-language-support=false --

# D-I config version 2.0
CONSOLE 0
SERIAL 0 115200 0

default menu.c32
prompt 0
menu title UNetbootin
timeout 100

label unetbootindefault
kernel /install/netboot/ubuntu-installer/amd64/linux
append console=ttyS0,115200n8 video=off initrd=/install/netboot/ubuntu-installer/amd64/initrd.gz tasks=standard pkgsel/language-pack-patterns= pkgsel/install-language-support=false --

GRUB2 Serial Console

How to install Ubuntu using serial console
Grub2: Booting from a serial console

# Uncomment to disable graphical terminal (grub-pc only)
GRUB_TERMINAL=console
GRUB_SERIAL_COMMAND="serial --unit=0 --speed=115200 --word=8 --parity=no --stop=1"

update-grub2

Getty with systemd

systemd for Administrators Part XVI: Gettys on Serial Consoles (and Elsewhere)
How to get kernel messages on serial console on a systemd system?
How to invoke kernel with serial console?

To make use of a serial console, just use console=ttyS0 on the kernel command line, and systemd will automatically start a getty on it for you.