alix2.md 13 KB
+++ title = "PCengines Alix 2D" date = "2026-03-18T09:30:45+01:00" type = "index"
+++
- Architecture: i586
- CPU: Geode 500 Mhz
- RAM: 256 MB
- 2x 100 MBit/s Ethernet Via Rhine
- CF-Card
- Serial console
- Power Supply 18V 1.2A
Speed of the serial console is 115200.
dmesg:
[ 0.000000] unchecked MSR access error: RDMSR from 0x8b at rIP: 0xc1440958 (0xc1440958)
[ 0.000000] Call Trace:
[ 0.000000] <IRQ>
[ 0.000000] </IRQ>
[ 0.000000] Linux version 6.18.18-1 (wbx@fluor) (i586-openadk-linux-uclibc-gcc (GCC) 15.2.0, GNU ld (GNU Binutils) 2.46.0.20260210) #2 Wed Mar 18 10:29:08 CET 2026
[ 0.000000] x86 CPU feature dependency check failure: CPU0 has 'cmov' enabled but 'fxsr' disabled. Kernel might be fine, but no guarantees.
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000000fffffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000fff00000-0x00000000ffffffff] reserved
[ 0.000000] Notice: NX (Execute Disable) protection missing in CPU!
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] tsc: Detected 498.033 MHz processor
[ 0.012784] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.012818] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.012858] last_pfn = 0x10000 max_arch_pfn = 0x100000
[ 0.012874] x86/PAT: PAT support disabled because CONFIG_X86_PAT is disabled in the kernel.
[ 0.012885] x86/PAT: Configuration [0-7]: WB WT UC- UC WB WT UC- UC
[ 0.012973] initial memory mapped: [mem 0x00000000-0x017fffff]
[ 0.013189] ACPI: Early table checksum verification disabled
[ 0.014108] ACPI BIOS Error (bug): A valid RSDP was not found (20250807/tbxfroot-222)
[ 0.014140] ACPI: Failed to initialize tables, status=0x5 (AE_NOT_FOUND)
[ 0.014153] 256MB LOWMEM available.
[ 0.014165] mapped low ram: 0 - 10000000
[ 0.014178] low ram: 0 - 10000000
[ 0.014194] Zone ranges:
[ 0.014200] Normal [mem 0x0000000000001000-0x000000000fffffff]
[ 0.014223] Movable zone start for each node
[ 0.014230] Early memory node ranges
[ 0.014237] node 0: [mem 0x0000000000001000-0x000000000009ffff]
[ 0.014256] node 0: [mem 0x0000000000100000-0x000000000fffffff]
[ 0.014275] Initmem setup node 0 [mem 0x0000000000001000-0x000000000fffffff]
[ 0.014332] On node 0, zone Normal: 1 pages in unavailable ranges
[ 0.023060] On node 0, zone Normal: 96 pages in unavailable ranges
[ 0.023155] [mem 0x10000000-0xffefffff] available for PCI devices
[ 0.023176] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.023315] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.023347] pcpu-alloc: [0] 0
[ 0.023415] Kernel command line: console=ttyS0,115200 rw root=/dev/nfs ip=dhcp BOOT_IMAGE=alix root=/dev/nfs ip=dhcp
[ 0.023728] printk: log buffer data + meta data: 131072 + 409600 = 540672 bytes
[ 0.024037] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes, linear)
[ 0.024204] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes, linear)
[ 0.024244] Built 1 zonelists, mobility grouping on. Total pages: 65439
[ 0.024261] mem auto-init: stack:all(zero), heap alloc:off, heap free:off
[ 0.034971] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[ 0.035247] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.035623] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.036433] printk: legacy console [ttyS0] enabled
[ 0.313182] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0xe5b92cd260, max_idle_ns: 881590465711 ns
[ 0.323661] Calibrating delay loop (skipped), value calculated using timer frequency.. 996.06 BogoMIPS (lpj=1992132)
[ 0.327716] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[ 0.331669] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[ 0.335673] CPU: Geode(TM) Integrated Processor by AMD PCS (family: 0x5, model: 0xa, stepping: 0x2)
[ 0.339669] mitigations: Enabled attack vectors: SMT mitigations: off
[ 0.343669] Speculative Store Bypass: Vulnerable
[ 0.347670] Spectre V2 : Vulnerable
[ 0.351670] Spectre V1 : Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers
[ 0.355681] x86/fpu: x87 FPU will use FSAVE
[ 0.366249] pid_max: default: 32768 minimum: 301
[ 0.367899] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.371674] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.379958] Performance Events: no PMU driver, software events only.
[ 0.383827] signal: max sigframe size: 928
[ 0.388081] Memory: 253460K/261756K available (2965K kernel code, 600K rwdata, 732K rodata, 260K init, 220K bss, 7752K reserved, 0K cma-reserved)
[ 0.392138] devtmpfs: initialized
[ 0.397314] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.399697] posixtimers hash table entries: 512 (order: 0, 2048 bytes, linear)
[ 0.403688] futex hash table entries: 256 (4096 bytes on 1 NUMA nodes, total 4 KiB, linear).
[ 0.412665] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 0.419837] clocksource: pit: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1601818034827 ns
[ 0.425755] PCI: PCI BIOS revision 2.10 entry at 0xfced9, last bus=0
[ 0.427675] PCI: Using configuration type 1 for base access
[ 0.436278] ACPI: Interpreter disabled.
[ 0.440162] SCSI subsystem initialized
[ 0.443909] libata version 3.00 loaded.
[ 0.444709] PCI: Probing PCI hardware
[ 0.447680] PCI: root bus 00: using default resources
[ 0.447702] PCI: Probing PCI hardware (bus 00)
[ 0.447901] PCI host bridge to bus 0000:00
[ 0.451680] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
[ 0.455676] pci_bus 0000:00: root bus resource [mem 0x00000000-0xffffffff]
[ 0.459676] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[ 0.463729] pci 0000:00:01.0: [1022:2080] type 00 class 0x060000 conventional PCI endpoint
[ 0.467774] pci 0000:00:01.0: [Firmware Bug]: BAR 0: invalid; can't size
[ 0.472040] pci 0000:00:01.2: [1022:2082] type 00 class 0x101000 conventional PCI endpoint
[ 0.475785] pci 0000:00:01.2: BAR 0 [mem 0xefff4000-0xefff7fff]
[ 0.480034] pci 0000:00:09.0: [1106:3053] type 00 class 0x020000 conventional PCI endpoint
[ 0.483718] pci 0000:00:09.0: BAR 0 [io 0x1000-0x10ff]
[ 0.487679] pci 0000:00:09.0: BAR 1 [mem 0xe0000000-0xe00000ff]
[ 0.491723] pci 0000:00:09.0: supports D1 D2
[ 0.495676] pci 0000:00:09.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.499966] pci 0000:00:0b.0: [1106:3053] type 00 class 0x020000 conventional PCI endpoint
[ 0.503720] pci 0000:00:0b.0: BAR 0 [io 0x1400-0x14ff]
[ 0.507678] pci 0000:00:0b.0: BAR 1 [mem 0xe0040000-0xe00400ff]
[ 0.511723] pci 0000:00:0b.0: supports D1 D2
[ 0.519675] pci 0000:00:0b.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.523972] pci 0000:00:0f.0: [1022:2090] type 00 class 0x060100 conventional PCI endpoint
[ 0.528002] pci 0000:00:0f.0: BAR 0 [io 0x6000-0x6007]
[ 0.531679] pci 0000:00:0f.0: BAR 1 [io 0x6100-0x61ff]
[ 0.535679] pci 0000:00:0f.0: BAR 2 [io 0x6200-0x623f]
[ 0.539683] pci 0000:00:0f.0: BAR 4 [io 0x9d00-0x9d7f]
[ 0.543678] pci 0000:00:0f.0: BAR 5 [io 0x9c00-0x9c3f]
[ 0.547995] pci 0000:00:0f.2: [1022:209a] type 00 class 0x010180 conventional PCI endpoint
[ 0.551850] pci 0000:00:0f.2: BAR 4 [io 0xff00-0xff0f]
[ 0.555695] pci 0000:00:0f.2: BAR 0 [io 0x01f0-0x01f7]: legacy IDE quirk
[ 0.559676] pci 0000:00:0f.2: BAR 1 [io 0x03f6]: legacy IDE quirk
[ 0.563676] pci 0000:00:0f.2: BAR 2 [io 0x0170-0x0177]: legacy IDE quirk
[ 0.567675] pci 0000:00:0f.2: BAR 3 [io 0x0376]: legacy IDE quirk
[ 0.572004] pci 0000:00:0f.4: [1022:2094] type 00 class 0x0c0310 conventional PCI endpoint
[ 0.575824] pci 0000:00:0f.4: BAR 0 [mem 0xefffe000-0xefffefff]
[ 0.579790] pci 0000:00:0f.4: PME# supported from D0 D3hot D3cold
[ 0.584019] pci 0000:00:0f.5: [1022:2095] type 00 class 0x0c0320 conventional PCI endpoint
[ 0.587829] pci 0000:00:0f.5: BAR 0 [mem 0xefffd000-0xefffdfff]
[ 0.591793] pci 0000:00:0f.5: PME# supported from D0 D3hot D3cold
[ 0.595990] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00
[ 0.604956] PCI: pci_cache_line_size set to 32 bytes
[ 0.605270] clocksource: Switched to clocksource tsc-early
[ 0.609695] pnp: PnP ACPI: disabled
[ 0.615294] NET: Registered PF_INET protocol family
[ 0.620585] IP idents hash table entries: 4096 (order: 3, 32768 bytes, linear)
[ 0.630124] tcp_listen_portaddr_hash hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.638641] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 0.646461] TCP established hash table entries: 2048 (order: 1, 8192 bytes, linear)
[ 0.654214] TCP bind hash table entries: 2048 (order: 2, 16384 bytes, linear)
[ 0.661456] TCP: Hash tables configured (established 2048 bind 2048)
[ 0.667938] UDP hash table entries: 256 (order: 1, 8192 bytes, linear)
[ 0.674554] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)
[ 0.681789] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 0.688070] RPC: Registered named UNIX socket transport module.
[ 0.694050] RPC: Registered udp transport module.
[ 0.698806] RPC: Registered tcp transport module.
[ 0.703555] RPC: Registered tcp-with-tls transport module.
[ 0.709089] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.715603] pci_bus 0000:00: resource 4 [io 0x0000-0xffff]
[ 0.721243] pci_bus 0000:00: resource 5 [mem 0x00000000-0xffffffff]
[ 0.727700] PCI: CLS 32 bytes, default 32
[ 0.732093] platform rtc_cmos: registered platform RTC device (no PNP device found)
[ 0.740798] workingset: timestamp_bits=30 max_order=16 bucket_order=0
[ 0.748886] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 0.755842] serial8250: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 0.764233] serial8250: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[ 0.776130] scsi host0: pata_amd
[ 0.780169] scsi host1: pata_amd
[ 0.783787] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0xff00 irq 14 lpm-pol 0
[ 0.791702] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xff08 irq 15 lpm-pol 0
[ 0.806521] via-rhine 0000:00:09.0 eth0: VIA Rhine III (Management Adapter) at (ptrval), 00:0d:b9:19:ab:08, IRQ 10
[ 0.817734] via-rhine 0000:00:09.0 eth0: MII PHY found at address 1, status 0x786d advertising 01e1 Link dde1
[ 0.833785] via-rhine 0000:00:0b.0 eth1: VIA Rhine III (Management Adapter) at (ptrval), 00:0d:b9:19:ab:09, IRQ 15
[ 0.845001] via-rhine 0000:00:0b.0 eth1: MII PHY found at address 1, status 0x7849 advertising 05e1 Link 0000
[ 0.855544] Geode LX AES 0000:00:01.2: GEODE AES engine enabled.
[ 0.862238] NET: Registered PF_PACKET protocol family
[ 0.867629] microcode: AMD CPU family 0x5 not supported
[ 0.877618] sched_clock: Marking stable (596016284, 279399522)->(1026548450, -151132644)
[ 0.963792] ata1.00: CFA: CF CARD 4GB, 20090216, max UDMA/100
[ 0.969607] ata1.00: 7847280 sectors, multi 0: LBA
[ 0.984246] scsi 0:0:0:0: Direct-Access ATA CF CARD 4GB 0216 PQ: 0 ANSI: 5
[ 0.993893] sd 0:0:0:0: [sda] 7847280 512-byte logical blocks: (4.02 GB/3.74 GiB)
[ 1.001490] sd 0:0:0:0: [sda] Write Protect is off
[ 1.006356] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 1.006443] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 1.015734] sd 0:0:0:0: [sda] Preferred minimum I/O size 512 bytes
[ 1.024106] sda: sda1 sda2
[ 1.027676] sd 0:0:0:0: [sda] Attached SCSI disk
[ 1.047459] Sending DHCP requests ., OK
[ 1.067305] IP-Config: Got DHCP answer from 192.168.1.254, my address is 192.168.1.5
[ 1.075114] IP-Config: Complete:
[ 1.078387] device=eth0, hwaddr=00:0d:b9:19:ab:08, ipaddr=192.168.1.5, mask=255.255.255.0, gw=192.168.1.254
[ 1.088622] host=192.168.1.5, domain=, nis-domain=(none)
[ 1.094417] bootserver=192.168.1.254, rootserver=192.168.1.254, rootpath=/srv/nfs/alix,nfsvers=3
[ 1.094440] nameserver0=192.168.1.254
[ 1.108412] check access for rdinit=/init failed: -2, ignoring
[ 1.151923] VFS: Mounted root (nfs filesystem) on device 0:13.
[ 1.158331] devtmpfs: mounted
[ 1.162143] Freeing unused kernel image (initmem) memory: 260K
[ 1.169042] Write protecting kernel text and read-only data: 3700k
[ 1.175293] Run /sbin/init as init process
[ 1.179439] with arguments:
[ 1.179454] /sbin/init
[ 1.179469] with environment:
[ 1.179484] HOME=/
[ 1.179499] TERM=linux
[ 1.759819] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0xe5b92cd260, max_idle_ns: 881590465711 ns
[ 1.759943] clocksource: Switched to clocksource tsc
Have fun!