Linux version 6.18.7 (br-user@runner-pdwm2rams-project-3290221-concurrent-1) (m68k-linux-gcc.br_real (Buildroot 2025.11-rc1-3530-g05a2cda819) 15.3.0, GNU ld (GNU Binutils) 2.45.1) #2 Thu Aug 13 13:46:17 UTC 2026

uClinux with CPU COLDFIRE(m520x)

COLDFIRE port done by Greg Ungerer, gerg@snapgear.com

Flat model support (C) 1998,1999 Kenneth Albanowski, D. Jeff Dionne

Zone ranges:

  DMA      [mem 0x0000000040000000-0x0000000047ffffff]

  Normal   empty

Movable zone start for each node

Early memory node ranges

  node   0: [mem 0x0000000040000000-0x0000000047ffffff]

Initmem setup node 0 [mem 0x0000000040000000-0x0000000047ffffff]

Kernel command line: console=ttyS0,115200

printk: log buffer data + meta data: 131072 + 409600 = 540672 bytes

Dentry cache hash table entries: 16384 (order: 3, 65536 bytes, linear)

Inode-cache hash table entries: 8192 (order: 2, 32768 bytes, linear)

Built 1 zonelists, mobility grouping on.  Total pages: 16384

mem auto-init: stack:all(zero), heap alloc:off, heap free:off

SLUB: HWalign=16, Order=0-3, MinObjects=0, CPUs=1, Nodes=1

NR_IRQS: 256

clocksource: pit: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 3669622406313 ns

Console: colour dummy device 80x25

Calibrating delay loop... 398.13 BogoMIPS (lpj=1990656)

pid_max: default: 32768 minimum: 301

Mount-cache hash table entries: 2048 (order: 0, 8192 bytes, linear)

Mountpoint-cache hash table entries: 2048 (order: 0, 8192 bytes, linear)

Memory: 123936K/131072K available (4173K kernel code, 534K rwdata, 600K rodata, 512K init, 187K bss, 6800K reserved, 0K cma-reserved)

devtmpfs: initialized

gpio gpiochip0: Static allocation of GPIO base is deprecated, use dynamic allocation.

clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns

posixtimers hash table entries: 512 (order: 0, 2048 bytes, linear)

futex hash table entries: 256 (4096 bytes on 1 NUMA nodes, total 4 KiB, linear).

NET: Registered PF_NETLINK/PF_ROUTE protocol family

pps_core: LinuxPPS API ver. 1 registered

pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>

PTP clock support registered

clocksource: Switched to clocksource pit

NET: Registered PF_INET protocol family

IP idents hash table entries: 2048 (order: 1, 16384 bytes, linear)

tcp_listen_portaddr_hash hash table entries: 2048 (order: 0, 8192 bytes, linear)

Table-perturb hash table entries: 65536 (order: 5, 262144 bytes, linear)

TCP established hash table entries: 2048 (order: 0, 8192 bytes, linear)

TCP bind hash table entries: 2048 (order: 1, 16384 bytes, linear)

TCP: Hash tables configured (established 2048 bind 2048)

UDP hash table entries: 256 (order: 0, 8192 bytes, linear)

UDP-Lite hash table entries: 256 (order: 0, 8192 bytes, linear)

NET: Registered PF_UNIX/PF_LOCAL protocol family

workingset: timestamp_bits=30 max_order=14 bucket_order=0

io scheduler mq-deadline registered

io scheduler kyber registered

ColdFire internal UART serial driver

mcfuart.0: ttyS0 at MMIO 0xfc060000 (irq = 90, base_baud = 2083333) is a ColdFire UART

printk: legacy console [ttyS0] enabled

mcfuart.0: ttyS1 at MMIO 0xfc064000 (irq = 91, base_baud = 2083333) is a ColdFire UART

mcfuart.0: ttyS2 at MMIO 0xfc068000 (irq = 92, base_baud = 2083333) is a ColdFire UART

NET: Registered PF_INET6 protocol family

Segment Routing with IPv6

In-situ OAM (IOAM) with IPv6

sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver

NET: Registered PF_PACKET protocol family

Freeing unused kernel image (initmem) memory: 512K

This architecture does not have kernel memory protection.

Run /init as init process

random: crng init done

Saving 256 bits of creditable seed for next boot

Starting network: Generic PHY fec-1:01: attached PHY driver (mii_bus:phy_addr=fec-1:01, irq=POLL)

fec fec.0 eth0: Link is Up - 100Mbps/Full - flow control off

OK

Starting tests

TODO: add some more tests

Ending tests




Welcome to Buildroot


buildroot login: root
root

Jan  1 00:00:17 login[87]: root login on 'ttyS0'


~ # poweroff
poweroff

~ # 

~ # This is the toolchain test suite

Usage: /etc/init.d/S90tests start

Stopping network: OK

Seeding 256 bits and crediting

Saving 256 bits of creditable seed for next boot

umount: devtmpfs busy - remounted read-only


The system is going down NOW!

~ # 
Sent SIGTERM to all processes


Sent SIGKILL to all processes


Requesting system poweroff

reboot: Power off not available: System halted instead

Cannot halt machine