Re: Current Bootchart / breaking SD boot

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From: Andy Green
Date: Tuesday, July 8, 2008 - 10:45 am

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Somebody in the thread at some point said:

|> Otherwise sounds fine to make it a module.  You can't use NFS rootfs on
|> it AFAIK due to needing association sorted out first, that was the only
|> reason I could think to keep it in monolithic kernel for normal use.
|
| imho everything we can make a module - should be. sd card drivers, all fs
| handling other than jffs2, sysfs and procfs, wifi, etc. etc.
|
| yes - you can't  boot the sd kernel off sd card then with rootfs
there, but
| root on sd is not something our production systems need. we can change the
| packaging to build 2 kernels, 1 modular, 1 monolithic for kernel devs to
| quickly test things with.

That doesn't make any sense, SD card boot is really valuable and even
appears in the U-Boot menu, what's the point of breaking it?  SD Card
boot is very nice for customers and definitely not some weird low level
thing.

For example, customers can choose to give community builds a test run
like that without nuking the NAND with it.  Of course it should not be
broken in normal builds.

- -Andy
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Messages in current thread:
Current Bootchart, Fred Chien, (Sat Jul 5, 2:17 pm)
Re: Current Bootchart, Fred Chien, (Sat Jul 5, 4:38 pm)
Re: Current Bootchart, Werner Almesberger, (Sat Jul 5, 5:05 pm)
Re: Current Bootchart, Marek Lindner, (Sat Jul 5, 8:30 pm)
Re: Current Bootchart, Sander van Grieken, (Sun Jul 6, 1:07 am)
Re: Current Bootchart, Ross Burton, (Sun Jul 6, 2:08 am)
Re: Current Bootchart, Fred Chien, (Sun Jul 6, 2:10 am)
Re: Current Bootchart, Andy Green, (Sun Jul 6, 2:29 am)
Re: Current Bootchart, Alexey Feldgendler, (Mon Jul 7, 2:36 am)
Re: Current Bootchart, Graeme Gregory, (Mon Jul 7, 2:48 am)
Re: Current Bootchart, Dr. H. Nikolaus Schaller, (Mon Jul 7, 2:59 am)
Re: Current Bootchart, Graeme Gregory, (Mon Jul 7, 3:04 am)
Re: Current Bootchart, Dr. H. Nikolaus Schaller, (Mon Jul 7, 3:06 am)
Re: Current Bootchart, Wolfgang Spraul, (Mon Jul 7, 6:59 am)
Re: Current Bootchart, Graeme Gregory, (Mon Jul 7, 7:39 am)
Re: Current Bootchart, Wolfgang Spraul, (Mon Jul 7, 8:20 am)
Re: Current Bootchart, Carsten Haitzler, (Tue Jul 8, 3:42 am)
Re: Current Bootchart, Carsten Haitzler, (Tue Jul 8, 3:43 am)
Re: Current Bootchart, Carsten Haitzler, (Tue Jul 8, 3:45 am)
flash (was: Current Bootchart), Michael 'Mickey' Lauer, (Tue Jul 8, 5:35 am)
Re: flash (was: Current Bootchart), Carsten Haitzler, (Tue Jul 8, 5:53 am)
Re: flash, Andy Green, (Tue Jul 8, 7:03 am)
Re: flash, Michael 'Mickey' Lauer, (Tue Jul 8, 7:11 am)
Re: flash, Andy Green, (Tue Jul 8, 7:18 am)
Re: flash, Michael 'Mickey' Lauer, (Tue Jul 8, 7:27 am)
Re: flash, Werner Almesberger, (Tue Jul 8, 7:42 am)
Re: flash, Andy Green, (Tue Jul 8, 7:45 am)
Re: flash, Carsten Haitzler, (Tue Jul 8, 7:49 am)
Re: flash, Andy Green, (Tue Jul 8, 7:58 am)
Re: flash, Werner Almesberger, (Tue Jul 8, 8:03 am)
Re: flash, Carsten Haitzler, (Tue Jul 8, 8:12 am)
RE: flash, Crane, Matthew, (Tue Jul 8, 8:20 am)
Re: flash, Jay Vaughan, (Tue Jul 8, 9:39 am)
Re: Current Bootchart, Fred Chien, (Tue Jul 8, 9:40 am)
Re: Current Bootchart, Andy Green, (Tue Jul 8, 9:49 am)
Re: Current Bootchart, Marek Lindner, (Tue Jul 8, 9:59 am)
Re: Current Bootchart, Andy Green, (Tue Jul 8, 10:05 am)
Re: Current Bootchart, Marek Lindner, (Tue Jul 8, 10:19 am)
Re: Current Bootchart, Carsten Haitzler, (Tue Jul 8, 10:38 am)
Re: Current Bootchart, Andy Green, (Tue Jul 8, 10:42 am)
Re: Current Bootchart / breaking SD boot, Andy Green, (Tue Jul 8, 10:45 am)
Re: Current Bootchart / breaking SD boot, Carsten Haitzler, (Tue Jul 8, 11:35 am)
Re: Current Bootchart / breaking SD boot, Werner Almesberger, (Tue Jul 8, 2:44 pm)
Re: Current Bootchart / breaking SD boot, Carsten Haitzler, (Tue Jul 8, 3:13 pm)
Re: flash, matt_hsu, (Tue Jul 8, 7:29 pm)
Re: flash, Werner Almesberger, (Tue Jul 8, 7:59 pm)
Re: Current Bootchart / breaking SD boot, Andy Green, (Tue Jul 8, 11:54 pm)
Re: Current Bootchart / breaking SD boot, Carsten Haitzler, (Wed Jul 9, 3:58 am)
Re: Current Bootchart / breaking SD boot, Sander van Grieken, (Wed Jul 9, 12:04 pm)
Re: Current Bootchart / breaking SD boot, Carsten Haitzler, (Wed Jul 9, 1:16 pm)
Re: Current Bootchart / breaking SD boot, Mike (mwester), (Wed Jul 9, 1:47 pm)
Re: Current Bootchart / breaking SD boot, Marcelo, (Wed Jul 9, 3:12 pm)
Re: Current Bootchart / breaking SD boot, Marcelo, (Wed Jul 9, 3:21 pm)
Re: Current Bootchart / breaking SD boot, Thomas Gstädtner, (Wed Jul 9, 3:35 pm)
Re: Current Bootchart / breaking SD boot, Mike (mwester), (Wed Jul 9, 4:15 pm)
Re: Current Bootchart / breaking SD boot, Michael 'Mickey' Lauer, (Wed Jul 9, 4:16 pm)
Re: Current Bootchart / breaking SD boot, Werner Almesberger, (Wed Jul 9, 4:40 pm)
Re: Current Bootchart / breaking SD boot, Mike (mwester), (Wed Jul 9, 4:45 pm)
Re: Current Bootchart / breaking SD boot, Joe Pfeiffer, (Wed Jul 9, 4:47 pm)
Re: Current Bootchart / breaking SD boot, Werner Almesberger, (Wed Jul 9, 5:15 pm)
Re: Current Bootchart / breaking SD boot, Joerg Reisenweber, (Wed Jul 9, 5:23 pm)
Re: Current Bootchart / breaking SD boot, Joe Pfeiffer, (Wed Jul 9, 5:29 pm)
Re: Current Bootchart / breaking SD boot, Werner Almesberger, (Wed Jul 9, 5:44 pm)
Re: Current Bootchart / breaking SD boot, Mike (mwester), (Wed Jul 9, 6:46 pm)
Re: Current Bootchart / breaking SD boot, Andy Green, (Fri Jul 11, 2:54 am)
Re: Current Bootchart / GSM power, Andy Green, (Fri Jul 11, 3:02 am)
Re: Current Bootchart / GSM power, Werner Almesberger, (Fri Jul 11, 5:52 am)
Re: Current Bootchart / breaking SD boot, M. Dietrich, (Sat Jul 12, 2:09 pm)
Re: Current Bootchart, Marcin Juszkiewicz, (Mon Jul 14, 3:56 am)
Re: Current Bootchart, Troy Benjegerdes, (Mon Jul 14, 1:21 pm)
Re: Current Bootchart, Marek Lindner, (Mon Jul 14, 8:38 pm)