Message ID | d25ec307-4f3d-49fc-9af6-e77ec9782553@CH1EHSMHS024.ehs.local |
---|---|
State | Changes Requested |
Delegated to: | Tom Rini |
Headers | show |
Hi ALL, Could any buddy tell me how can I define bootcount value after each reset cycle, right now i am using SRAM but when boot loader pass the control to kernel, it reset Sram memory so i lost my bootcount value. please suggest me another idea for storing bootcount value... My another query is I want to increase my bootcount value when system is being reset by watchdog only.. Any pointer from you guys would be help me. Thanks ~Sumit Gemini On Sun, Jun 16, 2013 at 12:46 PM, Jagannadha Sutradharudu Teki < jagannadha.sutradharudu-teki@xilinx.com> wrote: > From: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com> > > checkpatch.pl requires perl v5.10.0 to run but it > doesn't require to place in /usr/bin/perl > Use env to ensure that the interpreter used is the > first one on environment's $PATH on system with > several versions of perl installed. > > Signed-off-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com> > --- > tools/checkpatch.pl | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/tools/checkpatch.pl b/tools/checkpatch.pl > index 896e2bc..8dc5b9c 100755 > --- a/tools/checkpatch.pl > +++ b/tools/checkpatch.pl > @@ -1,10 +1,11 @@ > -#!/usr/bin/perl -w > +#!/usr/bin/env perl > # (c) 2001, Dave Jones. (the file handling bit) > # (c) 2005, Joel Schopp <jschopp@austin.ibm.com> (the ugly bit) > # (c) 2007,2008, Andy Whitcroft <apw@uk.ibm.com> (new conditions, test > suite) > # (c) 2008-2010 Andy Whitcroft <apw@canonical.com> > # Licensed under the terms of the GNU GPL License version 2 > > +use warnings; > use strict; > > my $P = $0; > -- > 1.8.3 > > > _______________________________________________ > U-Boot mailing list > U-Boot@lists.denx.de > http://lists.denx.de/mailman/listinfo/u-boot >
Hi Il giorno 16/giu/2013 11:55, "Sumit Gemini" <sumit.gemini0@gmail.com> ha scritto: > > Hi ALL, > > Could any buddy tell me how can I define bootcount value after each > reset cycle, right now i am using SRAM but when boot loader pass the > control to kernel, it reset Sram memory so i lost my bootcount value. Is this your comment on the patch? I suggest to create a new thread and at describe your architecture. Michael > please suggest me another idea for storing bootcount value... > > My another query is I want to increase my bootcount value when system is > being reset by watchdog only.. > > Any pointer from you guys would be help me. > > > Thanks > ~Sumit Gemini > > > On Sun, Jun 16, 2013 at 12:46 PM, Jagannadha Sutradharudu Teki < > jagannadha.sutradharudu-teki@xilinx.com> wrote: > > > From: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com> > > > > checkpatch.pl requires perl v5.10.0 to run but it > > doesn't require to place in /usr/bin/perl > > Use env to ensure that the interpreter used is the > > first one on environment's $PATH on system with > > several versions of perl installed. > > > > Signed-off-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com> > > --- > > tools/checkpatch.pl | 3 ++- > > 1 file changed, 2 insertions(+), 1 deletion(-) > > > > diff --git a/tools/checkpatch.pl b/tools/checkpatch.pl > > index 896e2bc..8dc5b9c 100755 > > --- a/tools/checkpatch.pl > > +++ b/tools/checkpatch.pl > > @@ -1,10 +1,11 @@ > > -#!/usr/bin/perl -w > > +#!/usr/bin/env perl > > # (c) 2001, Dave Jones. (the file handling bit) > > # (c) 2005, Joel Schopp <jschopp@austin.ibm.com> (the ugly bit) > > # (c) 2007,2008, Andy Whitcroft <apw@uk.ibm.com> (new conditions, test > > suite) > > # (c) 2008-2010 Andy Whitcroft <apw@canonical.com> > > # Licensed under the terms of the GNU GPL License version 2 > > > > +use warnings; > > use strict; > > > > my $P = $0; > > -- > > 1.8.3 > > > > > > _______________________________________________ > > U-Boot mailing list > > U-Boot@lists.denx.de > > http://lists.denx.de/mailman/listinfo/u-boot > > > > _______________________________________________ > U-Boot mailing list > U-Boot@lists.denx.de > http://lists.denx.de/mailman/listinfo/u-boot >
On Sun, Jun 16, 2013 at 12:46:37PM +0530, Jagannadha Sutradharudu Teki wrote: > From: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com> > > checkpatch.pl requires perl v5.10.0 to run but it > doesn't require to place in /usr/bin/perl > Use env to ensure that the interpreter used is the > first one on environment's $PATH on system with > several versions of perl installed. > > Signed-off-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com> > --- > tools/checkpatch.pl | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/tools/checkpatch.pl b/tools/checkpatch.pl > index 896e2bc..8dc5b9c 100755 > --- a/tools/checkpatch.pl > +++ b/tools/checkpatch.pl > @@ -1,10 +1,11 @@ > -#!/usr/bin/perl -w > +#!/usr/bin/env perl > # (c) 2001, Dave Jones. (the file handling bit) > # (c) 2005, Joel Schopp <jschopp@austin.ibm.com> (the ugly bit) > # (c) 2007,2008, Andy Whitcroft <apw@uk.ibm.com> (new conditions, test suite) > # (c) 2008-2010 Andy Whitcroft <apw@canonical.com> > # Licensed under the terms of the GNU GPL License version 2 > > +use warnings; > use strict; > > my $P = $0; Lets get this to come in via the kernel please, thanks!
On Sunday, June 16, 2013, Jagannadha Sutradharudu Teki wrote: > From: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com<javascript:;> > > > > checkpatch.pl requires perl v5.10.0 to run but it > doesn't require to place in /usr/bin/perl > Use env to ensure that the interpreter used is the > first one on environment's $PATH on system with > several versions of perl installed. > > Signed-off-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com<javascript:;> > > > --- > tools/checkpatch.pl | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/tools/checkpatch.pl b/tools/checkpatch.pl > index 896e2bc..8dc5b9c 100755 > --- a/tools/checkpatch.pl > +++ b/tools/checkpatch.pl > @@ -1,10 +1,11 @@ > -#!/usr/bin/perl -w > +#!/usr/bin/env perl Would it not work to pass in the -w here? Joel > # (c) 2001, Dave Jones. (the file handling bit) > # (c) 2005, Joel Schopp <jschopp@austin.ibm.com <javascript:;>> (the > ugly bit) > # (c) 2007,2008, Andy Whitcroft <apw@uk.ibm.com <javascript:;>> (new > conditions, test suite) > # (c) 2008-2010 Andy Whitcroft <apw@canonical.com <javascript:;>> > # Licensed under the terms of the GNU GPL License version 2 > > +use warnings; > use strict; > > my $P = $0; > -- > 1.8.3 > > > _______________________________________________ > U-Boot mailing list > U-Boot@lists.denx.de <javascript:;> > http://lists.denx.de/mailman/listinfo/u-boot >
Dear Joel A Fernandes, On 16.06.13 17:44, Joel A Fernandes wrote: > On Sunday, June 16, 2013, Jagannadha Sutradharudu Teki wrote: > >> From: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com<javascript:;> >>> >> >> checkpatch.pl requires perl v5.10.0 to run but it >> doesn't require to place in /usr/bin/perl >> Use env to ensure that the interpreter used is the >> first one on environment's $PATH on system with >> several versions of perl installed. >> >> Signed-off-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com<javascript:;> >>> >> --- >> tools/checkpatch.pl | 3 ++- >> 1 file changed, 2 insertions(+), 1 deletion(-) >> >> diff --git a/tools/checkpatch.pl b/tools/checkpatch.pl >> index 896e2bc..8dc5b9c 100755 >> --- a/tools/checkpatch.pl >> +++ b/tools/checkpatch.pl >> @@ -1,10 +1,11 @@ >> -#!/usr/bin/perl -w >> +#!/usr/bin/env perl > > > Would it not work to pass in the -w here? this is not portable! BSD variants of env will only take a single parameter. Best regards Andreas Bießmann
On Mon, Jun 17, 2013 at 1:38 AM, Andreas Bießmann <andreas.devel@googlemail.com> wrote: > Dear Joel A Fernandes, > > On 16.06.13 17:44, Joel A Fernandes wrote: >> On Sunday, June 16, 2013, Jagannadha Sutradharudu Teki wrote: >> >>> From: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com<javascript:;> >>>> >>> >>> checkpatch.pl requires perl v5.10.0 to run but it >>> doesn't require to place in /usr/bin/perl >>> Use env to ensure that the interpreter used is the >>> first one on environment's $PATH on system with >>> several versions of perl installed. >>> >>> Signed-off-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com<javascript:;> >>>> >>> --- >>> tools/checkpatch.pl | 3 ++- >>> 1 file changed, 2 insertions(+), 1 deletion(-) >>> >>> diff --git a/tools/checkpatch.pl b/tools/checkpatch.pl >>> index 896e2bc..8dc5b9c 100755 >>> --- a/tools/checkpatch.pl >>> +++ b/tools/checkpatch.pl >>> @@ -1,10 +1,11 @@ >>> -#!/usr/bin/perl -w >>> +#!/usr/bin/env perl >> >> >> Would it not work to pass in the -w here? > > this is not portable! BSD variants of env will only take a single parameter. > Sure yes I noticed that, this is an acceptable approach though I've seen some cases people solve the problem using exec. Thanks, Joel
diff --git a/tools/checkpatch.pl b/tools/checkpatch.pl index 896e2bc..8dc5b9c 100755 --- a/tools/checkpatch.pl +++ b/tools/checkpatch.pl @@ -1,10 +1,11 @@ -#!/usr/bin/perl -w +#!/usr/bin/env perl # (c) 2001, Dave Jones. (the file handling bit) # (c) 2005, Joel Schopp <jschopp@austin.ibm.com> (the ugly bit) # (c) 2007,2008, Andy Whitcroft <apw@uk.ibm.com> (new conditions, test suite) # (c) 2008-2010 Andy Whitcroft <apw@canonical.com> # Licensed under the terms of the GNU GPL License version 2 +use warnings; use strict; my $P = $0;