[ECOS] RedBoot banner
Tue Feb 3 15:43:00 GMT 2009
Chris Zimman wrote:
>> RedBoot already had a startup banner. U-boot has never had one I
> It depends on what you call a startup banner. I personally don't mind name
> of prog and copyright,
> but anything beyond that non-technical is just unwanted cruft as far as I go.
>> Maybe it might have been different if RedBoot hadn't had such a banner at
> the point it was GPL'd.
> It has a fairly minimal banner as it stands right now.
> Something like:
> RedBoot(tm) bootstrap and debug environment [ROMRAM]
> Copyright (C) 2000-2009 Free Software Foundation, Inc.
> Platform: PLATFORM NAME (ARM9)
> RAM: 0x00000000-0x00800000, [0x0002fcc8-0x007dd000] available
> FLASH: 0x04000000-0x041fffff, 4 x 0x8000 blocks, 126 x 0x20000 blocks
> ...would be lovely as far as I'm concerned. I would vote for doing away with
> the 'certified'/'non-certified' thing as well,
> since it's meaningless in practice to most people.
Agreed. It's a Red Hat hangover.
>> I don't think it's a bad thing for users to be aware of RedBoot's licence
>> anyway. If anyone was worried about read-only data (not RAM) footprint,
>> there are probably many other areas of memory footprint that deserve
>> attention, and you probably wouldn't want to use something as
>> all-encompassing as RedBoot in any case ;).
> OK but just to be clear, as far as I can tell right now, you guys are just
> adding this because you
> feel like it versus their being an actual requirement for having done so.
I would /like/ it to say it's got the eCos GPL derivative, but I believe it
would be a requirement to comply with 2(c) of the GPL, which implies more
> Certainly for myself, the consideration is not the memory footprint, it's the
> fact that something
> redundant is being added to the startup. Anyone who wants to see the details
> of the license
> can very easily go look at the GPL. I don't necessarily need to be reminded
> of it every time the platform starts.
Actually I don't like the verbosity myself either, you seem to be thinking
I do :-).
An alternative is to shove some of this into the 'version' command
specifically so that while a manual invocation of the version command is
more verbose, the banner isn't in which case the banner could be e.g. with
RedBoot(tm) bootstrap and debug environment [ROM]
Version UNKNOWN - built 12:06:17, Feb 2 2009
Copyright (C) 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
RedBoot is free software. Type 'version' for license and warranty terms.
Platform: Olimex LPC-H2294 header board (ARM7TDMI-S)
RAM: 0x81000000-0x81100000, [0x81005900-0x810e1000] available
FLASH: 0x80000000-0x803fffff, 8 x 0x2000 blocks, 63 x 0x10000 blocks
I don't think this is strictly compliant with 2(c) in the letter, but it is
in the spirit and I don't have an issue with it.
eCosCentric Limited http://www.eCosCentric.com/ The eCos experts
Barnwell House, Barnwell Drive, Cambridge, UK. Tel: +44 1223 245571
Registered in England and Wales: Reg No 4422071.
------["Si fractum non sit, noli id reficere"]------ Opinions==mine
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
More information about the Ecos-discuss