[uClinux-dev] linux to coldfire MCF52259

2011-03-23 Thread Luboš Melichar
Hi all, could anyone help me how to get linux to coldfire? I am really a beginner in this way. I dont know which tools I need... Is the dBUG tool already included in the chip? I would appreciate any help - links, tutorials ... Thanks ___ uClinux-dev

Re: [uClinux-dev] linux to coldfire MCF52259

2011-03-23 Thread Wolfgang Wegner
Hi, On Wed, Mar 23, 2011 at 09:12:47AM +0100, Lubo?? Melichar wrote: Hi all, could anyone help me how to get linux to coldfire? first of all: I do not think that uClinux will run on an MCF52259. This is a microcontroller with very limited internal RAM and Flash, and no decent external memory

[uClinux-dev] [PATCH] m68k,m68knommu: Wire up syncfs

2011-03-23 Thread Geert Uytterhoeven
Signed-off-by: Geert Uytterhoeven ge...@linux-m68k.org --- To be folded with the previous one. arch/m68k/include/asm/unistd.h |3 ++- arch/m68k/kernel/entry.S |1 + arch/m68knommu/kernel/syscalltable.S |1 + 3 files changed, 4 insertions(+), 1 deletions(-) diff

[uClinux-dev] Re: [PATCH] NOMMU: support SMP dynamic percpu_alloc

2011-03-23 Thread Paul Mundt
On Tue, Mar 22, 2011 at 04:41:46PM -0400, Mike Frysinger wrote: From: Graf Yang graf.y...@analog.com The percpu code requires more functions to be implemented in the mm core which nommu currently does not provide. So add inline implementations since these are largely meaningless on nommu

[uClinux-dev] Re: [PATCH] m68k,m68knommu: Wire up syncfs

2011-03-23 Thread Greg Ungerer
On 23/03/11 22:35, Geert Uytterhoeven wrote: Signed-off-by: Geert Uytterhoevenge...@linux-m68k.org Acked-by: Greg Ungerer g...@uclinux.org To be folded with the previous one. arch/m68k/include/asm/unistd.h |3 ++- arch/m68k/kernel/entry.S |1 +

[uClinux-dev] Re: [PATCH] NOMMU: support SMP dynamic percpu_alloc

2011-03-23 Thread Greg Ungerer
On 23/03/11 06:41, Mike Frysinger wrote: From: Graf Yanggraf.y...@analog.com The percpu code requires more functions to be implemented in the mm core which nommu currently does not provide. So add inline implementations since these are largely meaningless on nommu systems. Signed-off-by: Graf

[uClinux-dev] Re: [PATCH 0/1] m68k: merge m68k and m68knommu arch directories

2011-03-23 Thread Geert Uytterhoeven
On Tue, Mar 22, 2011 at 05:43, g...@snapgear.com wrote: The following patch merges the m68k and m68knommu arch directories. This patch has been trimmed for review purposes - the automated file moving and mergeing carried out by the script contained in this email has been removed. Only the

[uClinux-dev] Re: [PATCH 0/1] m68k: merge m68k and m68knommu arch directories

2011-03-23 Thread Geert Uytterhoeven
On Wed, Mar 23, 2011 at 23:07, Geert Uytterhoeven ge...@linux-m68k.org wrote: On Tue, Mar 22, 2011 at 05:43,  g...@snapgear.com wrote: The following patch merges the m68k and m68knommu arch directories. This patch has been trimmed for review purposes - the automated file moving and mergeing

[uClinux-dev] Re: [PATCH 0/1] m68k: merge m68k and m68knommu arch directories

2011-03-23 Thread Greg Ungerer
Hi Geert, On 24/03/11 08:07, Geert Uytterhoeven wrote: On Tue, Mar 22, 2011 at 05:43,g...@snapgear.com wrote: The following patch merges the m68k and m68knommu arch directories. This patch has been trimmed for review purposes - the automated file moving and mergeing carried out by the script

[uClinux-dev] Re: [uclinux-dist-devel] [PATCH] NOMMU: support SMP dynamic percpu_alloc

2011-03-23 Thread Mike Frysinger
On Wed, Mar 23, 2011 at 08:37, Paul Mundt wrote: Looks ok to me. I've got a couple other fixes I'm working on at the moment, so I'll roll this in to my nommu tree and send it along. are you picking up nommu fixes in general now ? there's a long standing issue of the firmware subdir not working

[uClinux-dev] Re: [PATCH 0/1] m68k: merge m68k and m68knommu arch directories

2011-03-23 Thread Greg Ungerer
Hi Geert, On 24/03/11 08:14, Geert Uytterhoeven wrote: On Wed, Mar 23, 2011 at 23:07, Geert Uytterhoevenge...@linux-m68k.org wrote: On Tue, Mar 22, 2011 at 05:43, ág...@snapgear.com wrote: The following patch merges the m68k and m68knommu arch directories. This patch has been trimmed for

[uClinux-dev] Re: [uclinux-dist-devel] [PATCH] NOMMU: support SMP dynamic percpu_alloc

2011-03-23 Thread David Howells
Mike Frysinger vap...@gentoo.org wrote: but David seems to be afk for a while ? Yeah... I moved house and then we had to redecorate and stuff, and whilst all that was going on, my FRV board has been locked away in storage. David ___ uClinux-dev

[uClinux-dev] Re: [uclinux-dist-devel] [PATCH] NOMMU: support SMP dynamic percpu_alloc

2011-03-23 Thread Mike Frysinger
On Wed, Mar 23, 2011 at 8:06 PM, David Howells wrote: Mike Frysinger vap...@gentoo.org wrote: but David seems to be afk for a while ? Yeah...  I moved house and then we had to redecorate and stuff, and whilst all ah, np that was going on, my FRV board has been locked away in storage. i can

[uClinux-dev] Re: [uclinux-dist-devel] [PATCH] NOMMU: support SMP dynamic percpu_alloc

2011-03-23 Thread David Howells
Mike Frysinger vap...@gentoo.org wrote: that was going on, my FRV board has been locked away in storage. i can send you a free Blackfin board :) I never say no to stuff - which is part of the reason my office is a mess - but I have my FRV board connected back up now. David

[uClinux-dev] Re: [PATCH] NOMMU: support SMP dynamic percpu_alloc

2011-03-23 Thread David Howells
Mike Frysinger vap...@gentoo.org wrote: The percpu code requires more functions to be implemented in the mm core which nommu currently does not provide. So add inline implementations since these are largely meaningless on nommu systems. Under what conditions are these required? I've seen

[uClinux-dev] Re: [PATCH] NOMMU: support SMP dynamic percpu_alloc

2011-03-23 Thread Mike Frysinger
On Wed, Mar 23, 2011 at 8:20 PM, David Howells wrote: Mike Frysinger wrote: The percpu code requires more functions to be implemented in the mm core which nommu currently does not provide.  So add inline implementations since these are largely meaningless on nommu systems. Under what

[uClinux-dev] Re: [PATCH] NOMMU: Work around the lack of vmap()/vunmap() in firmware_loading_store() [ver #2]

2011-03-23 Thread Mike Frysinger
On Thu, Apr 8, 2010 at 09:51, David Howells wrote: Work around the lack of vmap()/vunmap() in firmware_loading_store() when operating in NOMMU mode.  vmap() cannot be implemented as there's no virtual mapping available. Instead, in NOMMU mode, make available a function (vcoalesce()) that can