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Re: CB030, A 68030 SBC for hobbyists [message #7409 is a reply to message #7408] Thu, 02 April 2020 19:35 Go to previous messageGo to previous message
plasmo is currently offline  plasmo
Messages: 916
Registered: March 2017
Location: New Mexico, USA
Senior Member
Mike,
Never mind! I format the 2G CF disk in Windows as FAT32, copied 0.cmd, initrd.gz, and linux.bin. Power it up and this is what I got:

I think I need to partition the CF disk so I have a FAT32 partition and other partitions you've described.
Bill

T030 ROM BIOS v2.11 (c) 2018 Tobias Rathje
CB030 version ported by Mike McDonald 2020
------------------------------------------

RAM (hard coded): 64MB
Build: Mar 30 2020 10:09:47

Init script found, press enter to abort..........

Running init script:

 [ Load initrd.gz into RAM ]

0%_________________________________________100%
##############################################

1132600 bytes read
 [ Load linux.bin into RAM ]

0%_________________________________________100%
###############################################

3124952 bytes read
 [ Starting Linux ]


Bootinfo address: 0x002fc000

Machine type: 14
Memory start: 0x00000000
Memory size: 64 MB

Ramdisk start: 0x00400000
Ramdisk size: 1310720
Loading Linux at 0x00001000

ABC3GHIJK
Linux version 4.9.156-CB030 (mikemac@Altair.mikemac.com) (gcc version 6.1.0 (GCC) ) #190 Sun Mar 29 22:53:56 MST 2020
bootconsole [cb030serial0] enabled
initrd: 00400000 - 00540000
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 16240
Kernel command line: root=/dev/ram0 rw console=ttySC0,38400n8r
PID hash table entries: 256 (order: -2, 1024 bytes)
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Sorting __ex_table...
Memory: 60524K/65536K available (2075K kernel code, 286K rwdata, 608K rodata, 72K init, 130K bss, 5012K reserved, 0K cma-reserved)
Virtual kernel memory layout:
    vector  : 0x002c96fc - 0x002c9afc   (   1 KiB)
    kmap    : 0xd0000000 - 0xf0000000   ( 512 MiB)
    vmalloc : 0x04800000 - 0xd0000000   (3256 MiB)
    lowmem  : 0x00000000 - 0x04000000   (  64 MiB)
      .init : 0x002ea000 - 0x002fc000   (  72 KiB)
      .text : 0x00001000 - 0x00207fdc   (2076 KiB)
      .data : 0x0020a500 - 0x002e9e84   ( 895 KiB)
      .bss  : 0x002c9620 - 0x002e9e84   ( 131 KiB)
NR_IRQS:200
pConsole: colour dummy device 80x25
Calibrating delay loop... 5.35 BogoMIPS (lpj=26752)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
devtmpfs: initialized
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
futex hash table entries: 256 (order: -1, 3072 bytes)
SCSI subsystem initialized
FS-Cache: Loaded
random: fast init done
Trying to unpack rootfs image as initramfs...
rootfs image is not initramfs (no cpio magic); looks like an initrd
Freeing initrd memory: 1280K
workingset: timestamp_bits=27 max_order=14 bucket_order=0
io scheduler noop registered (default)
uart-sccnxp sc68681.0: Using default clock frequency
sc68681.0: ttySC0 at MMIO 0xfffff000 (irq = 8, base_baud = 230400) is a SC68681
console [ttySC0] enabled
console [ttySC0] enabled
bootconsole [cb030serial0] disabled
bootconsole [cb030serial0] disabled
sc68681.0: ttySC1 at MMIO 0xfffff000 (irq = 8, base_baud = 230400) is a SC68681
brd: module loaded
Uniform Multi-Platform E-IDE driver
ide-gd driver 1.18
pata_cb030 pata_cb030: pata_cb030_probe 0
scsi host0: pata_cb030
ata1: PATA max PIO0 no IRQ, using PIO polling mmio cmd 0xffffe000 ctl 0xffffe00e
ata1.00: CFA: CF Card, Ver6.05, max UDMA/133
ata1.00: 3902976 sectors, multi 1: LBA48
ata1.00: Drive reports diagnostics failure. This may indicate a drive
ata1.00: fault or invalid emulation. Contact drive vendor for information.
ata1.00: configured for PIO
scsi 0:0:0:0: Direct-Access     ATA      CF Card          .05  PQ: 0 ANSI: 5
sd 0:0:0:0: [sda] 3902976 512-byte logical blocks: (2.00 GB/1.86 GiB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
 sda: sda1
sd 0:0:0:0: [sda] Attached SCSI disk
RAMDISK: gzip image found at block 0
EXT4-fs (ram0): couldn't mount as ext3 due to feature incompatibilities
EXT4-fs (ram0): mounting ext2 file system using the ext4 subsystem
EXT4-fs (ram0): mounted filesystem without journal. Opts: (null)
VFS: Mounted root (ext2 filesystem) on device 1:0.
devtmpfs: mounted
Freeing unused kernel memory: 72K
This architecture does not have kernel memory protection.

********************************************
* CB030 SBC                                *
*   by Plasmo (Bill Shen) 2020             *
* T030 Boot loader                         *
*   by Tobster (Tobias Rathje) 2016        *
* CB030 Boot loader                        *
*   ported by mikemac (Mike McDonald) 2020 *
********************************************

Linux CB030 4.9.156-CB030 #190 Sun Mar 29 22:53:56 MST 2020 m68k GNU/Linux

Model:          CB030
System Memory:  65536K


CB030 login:
 
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