Re: armish fdisk/disklabel free sectors
On 2006/10/13 19:37, Theo de Raadt wrote: Speaking of zaurus -- any way to get a com0 on this thing? You have to buy the special Zaurus adapter for this. It is a little bit hard to find. If you do so, you can even use it as a serial console. Sharp ce-170ts (try amazon), there is another one (serialio zslimcable) which fits the socket but is not suitable for use with sl-c3xxx.
armish fdisk/disklabel free sectors
installing OpenBSD/armish on an n2100 I had to manually fdisk as when I just used `fdisk -i' disklabel only saw 16383*1008-63 sectors free. I don't know if this is indicative of a problem or whether it's just information that might be useful to someone installing but either way it's in the list archives now. I haven't seen much in the way of power specs published for these btw, with a 3.5 drive connected the included PSU (12V 5A made by Seasonic) draws approx 15W (39VA) at idle, 18W (43VA) compiling. (and the soldering's pretty easy). device: /dev/rwd0c type: ESDI disk: ESDI/IDE disk label: ST3120811AS bytes/sector: 512 sectors/track: 63 tracks/cylinder: 16 sectors/cylinder: 1008 cylinders: 16383 total sectors: 234441648 free sectors: 16514001 rpm: 3600 16 partitions: # sizeoffset fstype [fsize bsize cpg] c: 234441648 0 unused 0 0 ... (same after z, g d, and so on). fdisk: 1 print Disk: wd0 geometry: 16383/16/63 [234441648 Sectors] Offset: 0 Signature: 0xAA55 Starting Ending LBA Info: #: idC H S -C H S [ start: size ] 0: 000 0 0 -0 0 0 [ 0: 0 ] unused 1: 000 0 0 -0 0 0 [ 0: 0 ] unused 2: 000 0 0 -0 0 0 [ 0: 0 ] unused *3: A60 1 1 - 232580 15 63 [ 63: 234441585 ] OpenBSD fdisk: 1 edi 3 Starting Ending LBA Info: #: idC H S -C H S [ start: size ] *3: A60 1 1 - 16382 15 63 [ 63:16514001 ] OpenBSD Partition id ('0' to disable) [0 - FF]: [A6] (? for help) Do you wish to edit in CHS mode? [n] offset: [63] size: [16514001] 234441585 (235551648-63 = 234441585) OpenBSD/armish booting ... initarm: Configuring system ... physmemory: 32768 pages at 0xa000 - 0xa7ff kernelsize text 2a9df1 total 343570 end c04ff398esym c0543570 physical_freestart a0544000 end a800 [ using 279000 bytes of bsd ELF symbol table ] Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. Copyright (c) 1995-2006 OpenBSD. All rights reserved. http://www.OpenBSD.org OpenBSD 4.0-current (GENERIC) #57: Wed Oct 11 08:28:25 MDT 2006 [EMAIL PROTECTED]:/usr/src/sys/arch/armish/compile/GENERIC real mem = 134217728 (131072K) 128MB avail mem = 115597312 (112888K) using 1664 buffers containing 6815744 bytes (6656K) of memory mainbus0 (root) cpu0 at mainbus0: i80219 600MHz step A-0 (XScale core) cpu0: DC enabled IC enabled WB enabled LABT branch prediction enabled cpu0: 32KB(32b/l,32way) I-cache, 32KB(32b/l,32way) wr-back-lock D-cache iopxs0 at mainbus0: Thecus Nx100: i80321 I/O Processor iopiic0 at iopxs0: I2C controller iic0 at iopiic0 ricohrtc0 at iic0 addr 0x32: RICOH RS5C372[AB] Real-time Clock pcaled0 at iic0 addr 0x60: PCA9532 LED controller gpio0 at pcaled0: 16 pins fintek0 at iic0 addr 0x2e: F75375 rev 1.5 pci0 at iopxs0 re0 at pci0 dev 1 function 0 Realtek 8169 rev 0x10: irq 27, address 00:14:fd:10:3e:3c rgephy0 at re0 phy 7: RTL8169S/8110S PHY, rev. 3 re1 at pci0 dev 2 function 0 Realtek 8169 rev 0x10: irq 30, address 00:14:fd:10:3e:3d rgephy1 at re1 phy 7: RTL8169S/8110S PHY, rev. 3 pciide0 at pci0 dev 3 function 0 CMD Technology SiI3512 SATA rev 0x01: DMA pciide0: using irq 29 for native-PCI interrupt pciide0: port 0: device present, speed: 1.5Gb/s wd0 at pciide0 channel 0 drive 0: ST3120811AS wd0: 16-sector PIO, LBA48, 114473MB, 234441648 sectors wd0(pciide0:0:0): using BIOS timings, Ultra-DMA mode 6 uhci0 at pci0 dev 4 function 0 VIA VT83C572 USB rev 0x61: irq 27 usb0 at uhci0: USB revision 1.0 uhub0 at usb0 uhub0: VIA UHCI root hub, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered uhci1 at pci0 dev 4 function 1 VIA VT83C572 USB rev 0x61: irq 27 usb1 at uhci1: USB revision 1.0 uhub1 at usb1 uhub1: VIA UHCI root hub, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered ehci0 at pci0 dev 4 function 2 VIA VT6202 USB rev 0x63: irq 29 usb2 at ehci0: USB revision 2.0 uhub2 at usb2 uhub2: VIA EHCI root hub, rev 2.00/1.00, addr 1 uhub2: 4 ports with 4 removable, self powered gpio1 at iopxs0: 8 pins obio0 at mainbus0 com0 at obio0 addr 0xfe80 intr 28: ns16550a, 16 byte fifo com0: console clock: hz= 100 stathz = 100 boot device: wd0. root on wd0a rootdev=0x1000 rrootdev=0x1000 rawdev=0x1002
Re: armish fdisk/disklabel free sectors
Hi Stuart, On 10/13/06, Stuart Henderson [EMAIL PROTECTED] wrote: installing OpenBSD/armish on an n2100 I had to manually fdisk INSTALL.armish in the fdisk section says Write some good explaination here..., so maybe this is known -- but nobody has written a good section for this. (12V 5A made by Seasonic) draws approx 15W (39VA) at idle, 18W (43VA) compiling. (and the soldering's pretty easy). This machine looks really fun though! Thanks for the power stats, too! obio0 at mainbus0 com0 at obio0 addr 0xfe80 intr 28: ns16550a, 16 byte fifo com0: console I don't mind soldering -- but soldering what? Is this for com0? Thanks!!
Re: armish fdisk/disklabel free sectors
On 2006/10/13 16:50, Jeff Quast wrote: On 10/13/06, Stuart Henderson [EMAIL PROTECTED] wrote: installing OpenBSD/armish on an n2100 I had to manually fdisk INSTALL.armish in the fdisk section says Write some good explaination here..., so maybe this is known -- but nobody has written a good section for this. didn't spot that this time round - that'll teach me for reading it a few days ago and only skimming it while actually installing! it was suggested off-list that recent disk emulation changes may (or may not) have been involved; fdisk creates a partition of the size that would be appropriate for the c*h*s geometry shown by fdisk, disklabel and atactl so it might be something different though. (12V 5A made by Seasonic) draws approx 15W (39VA) at idle, 18W (43VA) compiling. (and the soldering's pretty easy). This machine looks really fun though! Thanks for the power stats, too! obio0 at mainbus0 com0 at obio0 addr 0xfe80 intr 28: ns16550a, 16 byte fifo com0: console I don't mind soldering -- but soldering what? Is this for com0? yes, you need to attach a .1 2x5-pin header (minus one pin) to the space conveniently located on the drive backplane away from anything that's too easy to damage. I bought a strip with enough to do several boxes, if someone wants one or two headers somewhere I can post to cheaply (.uk/europe) then mail me offlist. if you have multiple boxes to build, you can just move the backplane around if you only need one with a console. you need the serial console to install the OpenBSD boot loader onto flash, or to netboot, but not to actually run it (though it helps). I moved j3 to j4 as well (irq for serial port, info on http://www.debonaras.org/wiki/Info/ThecusN2100 internals page) the fan's not the quietest but not too worrying. runs ok with 512MB RAM borrowed from my main desktop machine, I don't have any larger stick to try it with (the RAM controller in the 80219 is meant to support 1GB of DDR ECC RAM, but I don't know what this board supports). much nicer for port-building than a zaurus :-) thanks to all involved with porting to this arch...(and well, everyone who spends time working on OpenBSD)
Re: armish fdisk/disklabel free sectors
On Fri, 13 Oct 2006, Stuart Henderson wrote: runs ok with 512MB RAM borrowed from my main desktop machine, I don't have any larger stick to try it with (the RAM controller in the 80219 is meant to support 1GB of DDR ECC RAM, but I don't know what this board supports). much nicer for port-building than a zaurus :-) darn, y'all have taken all the fun out of finding the rs232 serial console port. :-( the Certance CP3100 comes with a 256M stick in one socket, it supports up to a 1GB stick, this from the horse's mouth, ie the original design house. I'd be really surprised if yours didn't work with 1GB. diana
Re: armish fdisk/disklabel free sectors
On Fri, 13 Oct 2006, Jeff Quast wrote: Hi Stuart, SNIP This machine looks really fun though! Thanks for the power stats, too! obio0 at mainbus0 com0 at obio0 addr 0xfe80 intr 28: ns16550a, 16 byte fifo com0: console I don't mind soldering -- but soldering what? Is this for com0? Thanks!! embedded system h/w hacking, yippie. look for any pin headers, maybe 4 or 5 together. if there aren't any headers look for a 4 or 5 solder pads in roll. if you find either one of these then you need to first find which pin/pad is GND, then with this knowledge in hand you can start checking voltages on the other pins/pads. You may also find a dual roll of pins/pads of anywhere from 10 - 16 pins, most likely this is the JTAG port. WARNING, mucking about your h/w can 'cause premature failure. I've accidently shorted PWR to GND before, fortunately the DC power fuse failed. Unfortunately the fuse was a very SMALL fuse that was oh so fun to replace.
Re: armish fdisk/disklabel free sectors
On 10/13/06, Stuart Henderson [EMAIL PROTECTED] wrote: On 2006/10/13 16:50, Jeff Quast wrote: On 10/13/06, Stuart Henderson [EMAIL PROTECTED] wrote: installing OpenBSD/armish on an n2100 I had to manually fdisk (12V 5A made by Seasonic) draws approx 15W (39VA) at idle, 18W (43VA) compiling. (and the soldering's pretty easy). This machine looks really fun though! Thanks for the power stats, too! obio0 at mainbus0 com0 at obio0 addr 0xfe80 intr 28: ns16550a, 16 byte fifo com0: console I don't mind soldering -- but soldering what? Is this for com0? yes, you need to attach a .1 2x5-pin header (minus one pin) to the space conveniently located on the drive backplane away from anything that's too easy to damage. you need the serial console to install the OpenBSD boot loader onto flash, or to netboot, but not to actually run it (though it helps). I moved j3 to j4 as well (irq for serial port, info on http://www.debonaras.org/wiki/Info/ThecusN2100 internals page) much nicer for port-building than a zaurus :-) Speaking of zaurus -- any way to get a com0 on this thing? I notice a funny port under a rubber pad on the back of the 3100 -- I don't know of any cable for the port on the back, but my dmesg indicates theres at least one comport logically... Would be nice to plug into a conserver for debugging and bug posts, I've had a few panics... If soldering is required on this zaurus board, count me out! thanks to all involved with porting to this arch... second this! -- Though a few panics, my zaurus is as stable as I imagine a mobile i386 would be under the kind of abuse it gets...
Re: armish fdisk/disklabel free sectors
Speaking of zaurus -- any way to get a com0 on this thing? You have to buy the special Zaurus adapter for this. It is a little bit hard to find. If you do so, you can even use it as a serial console. Would be nice to plug into a conserver for debugging and bug posts, I've had a few panics... If soldering is required on this zaurus board, count me out! No soldering is required. the adapter just plugs in.