jcm's blog

“But you made this Clan great
And you made this nation bloom
And you rose
With your people through the new world
Like a rocket to the moon”
— Rocket to the moon, Runrig (reminds me of Canada).

Spent a bit of time getting a Blackfin board up and running properly, in between playing with a couple of ppc things. The BF kits I’ve seen are truly shoking examples of vendor luring of unsuspecting victims – there’s no way the average person is going to get one of these booting via a network with NFS.

Got that semi-sorted now, discovered a few unpleasantly nasty things about the uCLinux build process (by now, I’m not very happy with the whole design implementation – what I’ve seen of it suggests that a bedroom hacker with all the time in the world might enjoy it, but someone with a deadline will only find using the supplied infrastructure somehow enjoyable if they’re in to masochism in a big way), generally decided to throw everything in the BF kit away aside from the bare ucLinux sources and do it again myself properly. FFS, where the heck am I meant to produce a DXE if I didn’t spend a few grand on AD software? Oh, I was supposed to do that? huh? really? Wow. Obviously it sells enough software to do things this way.

Confirmed meeting some folks from Sunnyvale, but I’m doing it in San Francisco now so I get time to do the tourist thing before returning to the conference. Need to get lots of other things progressed further this week – been getting up better lately, since I’ve generally not been up after 01:00 and have cut back on the coffee intake. Still doing my daily exercises when possible but have now resorted to a three meal day (trying to keep up sufficient exercise to offset that) including some yummy breakfast. I discovered maple syrup and chocolate spread in Canada.

Looks like I’ll take a route to Nottingham via Birmingham on Saturday.

Jon.

“We build this city on rock and roll”
— Jefferson Starship (circa 1978), San Francisco.

Got a certain board booting semi-properly last night. At least it listens on a serial boot loader console and takes commands. I can also build the same firmware the others were building, so I think my toolchain is working ok (although I am currently rebuilding a powerpc GNU toolchain as the GNU ld in ecos gnutools is horribly broken for me – no, bfd, it’s ok to have a “huge negative offset” if it’s your fscking boot vector…it won’t let me objcopy ELF binaries in to binary images). Inadvertly discovered a Redhat 6.2 box I’d forgotten about at home (we have enough old machines kicking about here) which was still handing out DHCP addresses to boxes upstairs and devkits. Moved all the DHCP lease serving over to another Debian box.

Read bits of last month’s LJ finally. I was annoyed at the time to see they’d also covered Netlink at the same time that we just did in LU&D – but meh, it’s popular. Read rml’s article on D-BUS and found it useful, need to play with that some more since I’m meant to be doing this pythony thing at the moment. Almost got chance to read a bit of LDD3 again, maybe tonight.

My eyes are playing up a lot at the moment, and I’m feeling rundown on occasion, but I just need to sort stuff out, I hope. Like, getting in to a regular routine, getting up in the morning, etc. Will try to set a really noisey alarm for the morning and get up super early so I can get work done before it’s too late. I’m too lazy generally, and I am trying to fix that now. My new year’s resolution was to do something about it, I am really trying. Today I must get somewhere with this board port and finish some of the uC stuff that’s been dragging out. Hopefully I’ll sort out visiting those folks in Sunnyvale tomorrow.

What happened on the ppc405 bi_recs front? Well, I’m in a mail thread about it right now. I have started to shove stuff in to my tree, but I’m lazy and need to figure stuff out too. The plan is to have this fake OF tree BLOB sitting somewhere in memory (shoved there by u-boot) and tell Linux about it through bd_info->bi_fakeoftree. Then I need to get this unflattened a la the ppc64 tree and tell the kernel to make it available as the OF tree (userspace visable via /proc/device-tree) so modules can find out stuff from it.

Jon.

Been feeling a bit better again, although my eyes are still annoying me. Ears playing up a bit too. Bah. Anyway, need to get back on track with some stuff this weekend.

I went to the Ig Nobel event in Oxford this evening, which was quite amusing. Had chance to talk to agk briefly, might turn up to a bit of GLLUG today. I won’t make the Cambridge #debian-uk meetup today and maybe not next week either. Oh well, Paul will wait a bit longer for the HHKB – unless I can figure out another way to get it back to him sooner (if he’s around to get it).

Having booked flights to Los Angeles and Portland, I now need to add in a trip over to Sunnyvale (San Jose) for variously varied reasons. Might see if I can schedule a couple of things while I’m in town – it’s only about 39 miles to San Francisco and I quite like the idea of coffee and a gentle stroll along the Bay. We’ll see.

Had 6644 miles added to my Aeroplan account, setup a Virgin Flying Club account and generally need to have miles from other trips added on to these. Might be in Nottingham next weekend for Julia’s choir’s concert – depends upon various things but might be able to meet up with people while I’m in town if I stay for long.

I think my musical taste might be on the mend. Currently listening to an eclectic mix – right now it’s “Farewell to Nova Scotia”, but I’ve been playing a lot of Garbage (not the type I used to play). Some occasional Jefferson Starship in there too though.

Jon.

UPDATE: None of the local government websites I looked at wanted to tell me that trains exist – but they really do. Caltrain operate a sub-one hour service from SJC to SF and back later on. So it’s feasible to visit San Francisco for coffee. Just something I’ve wanted to do since a mate went over for something like LinuxWorld a few years ago.

Ok. I wasn’t much better today either – but at least everyone agrees I look like shit

On the other hand, I did manage to get someone here to get hold of a US->UK adapter for me when out shopping. This will be useful, and it actually works (kudos to Shop On The Bridge in Tilehurst). I hope to have some more fluid and feel better over night. Whatever I’ve had the past day or so has just made me feel really tired and icky on a semi-irregular basis (enough to be annoying).

I’ve booked my flights over to the States. I was pragmatic in the end and didn’t pay over the odds to go to Vancouver (the flight I wanted had gone and it was getting a bit silly to do it at this point) so I am just going straight to Los Angeles (LAX) with Virgin from Heathrow. I have booked a separate internal flight to Portland, Oregon (PDX) to stay with Deepak for a couple of days. He offered to let me crash on his floor when we were at FOSDEM last week. Never make jokes about such things when vaguely near me – I might just actually do it

Someone mailed me about the OF device tree stuff, I picked up head_4xx.S and started hacking on some stuff again.

Jon.

Photos (from left to right): A weekend in Nottingham, Waterstones in Oxford now have a Google section…and an ebay section too.

I went to Nottingham for the weekend with Hussein, since he was driving up anyway. I got to see a number of friends I haven’t seen recently – Sid was the obvious example (I gave him a Flash card I’ve had sitting around for ages, sorry for the delay), but also Mel, Rowan, and the regular gang: Robin and Beckie, Jok, etc. I took some Belgian beer with me and discovered that, yes, it can be pretty pressurised if shaken well during transportation.

We went to Skinny Sumo on Saturday night, in a change from our regular Wagamama dining (it was jok’s insistance that did it really, so I blame him, but it was good). I had real sushi for the first time. I like it. But I might not like some of the weirder stuff – I need to try it some more. Last time I went to a sushi bar before this restuarant, I cunningly avoided any sushi whatsoever. We had Turkish food on Sunday.

More friends are moving away from Nottingham and I am starting to realise that I was infatuated with the situation we were in while studying, moreso than the place itself. I don’t need to be in Nottingham now, but I don’t mind visiting and reminiscing about times gone by (when I win the lottery we can all move back and have that lifestyle again if we want). I didn’t see Dave, but I will arrange to be in Nottingham on a regular term day sometime soon and pop in to campus. That’s all changed too – probably can’t even go in without an armed escort by this point.

I didn’t place the travelbugs so they need to find homes urgently – anyone going to a castle and want to take Merlin with them?

Trying to get stuff done, played with the blackfin devkit a bit recently (the kit is great, what you get shipped sucks – dudes, you don’t even ship a useable compiler for making a trivial hello world program – people don’t want to go through your hassely build process to add a new project, etc. etc.) – mostly to help someone else get up and running with the unhelpful stuff that came in the box – did other worky stuff. Was off sick today since I’ve just been feeling rundown and had a headache – so I’ll jig days around and try to compensate in order to avoid having the day as sick leave if possible – the main reason is that I am going away again in a few weeks and don’t want to annoy people.

I’ve confirmed my trip to the US and will be in LA around a month from now. I’ll probably take a routing via Vancouver and Toronto so I get 5 hours in BC on the way out, and a couple in Toronto on the way back. It’s silly money to get longer in BC on the way out – but it’s worth hours and hours of extra travelling to see it just even for 5 hours. Hopefully some of the folks I have been chatting with will be keen to meet up – so I might have to take a couple of internal flights to Seattle and elsewhere, if applicable.

This week features more deadlines and busyness. Proposals loom, work stuff, conference calls, and I plan to be in London for a few hours over the weekend for a play and some cycling. I am listening to more new music – bought a Garbage album at the weekend (why have I been under a musical log since 1995?) and found more Arrogant Worms too. Also discovered Jim Brickman when searching for something completely different. If you stay away for just two days, you get $100 duty free!

I’ll be in Oxford for the compsoc thing this week, might find a Novell event or two too, and am going to be in Cambridge in a few weeks for a meetup. Hopefully certain friends are around then. I am interested in hearing sensible suggestions for film themed party costumes.

For those interested friends and family, I am using gaim a little more these days. My MSN identifier is and has been for a while, my full first name (jonathan) at my domain name. I also have ICQ and Jabber accounts, for those who care. Mail me if you need help finding these other identifiers.

After writing the above, I was catching up on planet #nott and saw WoBL’s posting on WoBLand. Not to be outdone, check out my very own jcmland. You’ll recognise it as basically Canada in disguise, since they generally make good sense, but I reserve the right to be more liberal in places.

Jon.

P.S. I am informed by noodles that the Audioscrobbler XMMS plugin in Debian was fixed a while back. It was broken for me originally, but I have now configured it so you can see what I am listening to and will also find these statistics popping up over at planet jcm.

I got a Eurostar to Brussels for a meeting. It was running late. Discovered there are two places with similar names, got the wrong one. Train coming back was late again. Great stuff. Still, I managed to do some playing and have borrowed an ML300 for a little hacking that needs getting done.

There is a little selection of beer here, so I can give some of my colleagues a bottle, as promised. Today, I am going to take some Brussels Triple (Le Grand Place Microbrewary) on our little road-trip up to Nottingham. I’m actually quite looking forward to this since it gives me the opportunity for meeting people I haven’t seen in a while. Bought mum some Belgian chocolates for Mothering Sunday in a pre-emptive strike not to miss it – well done to Waterstones for reminding me that this commercial festival was approaching (still, it’s one I’m happy to go along with – mums are really great).

We still haven’t made a final call on CeBIT and might end up booking tickets today. I’ll be sorting out a trip to the West Coast. There’s a valid routing I like via Ottawa, Portland and LAX but it’s expensive so I might not get to crash on Deepak’s floor just yet

Jon.

Photos (from left to right): Wookey talks in the Embedded Developers room at the FOSDEM, Several of us stay at the Mind offices in Lueven.

The FOSDEM was pretty entertaining. From wondering the streets of Brussels with a guy I know from Monta, to late night ramblings with a drunken Australian Plan 9 “user” (who uses Windows XP) countering a lot of FUDy shite, and a whole bunch of interesting talks and other folks – this event had a good mix. Plus I got to discuss the finer points of “Nun’s arse feck nickers” with JD. This is always a good thing around the time of FOSDEM. Also discovered that, yes, there are two ULB campuses in Brussels…

I’m off to Brussels again in the morning, then back again in the evening, and off to Nottingham over the weekend to do the whole catching up with people thing. More stuff to write, especially a proposal or two before next week. I’ve started reading the Bruce Perens series’ book on ecos, since they make them available as PDFs and (now I want it) I can’t seem to find it in a store.

I need to post a more complete entry on some of this stuff.

Jon.