RE: Kernel tweaks on TT030

[David Ross <dross%pobox.com@localhost>]

FWIW, scratch the part about -mtune=68030, but other than that, this worked.  I 
just submitted a PR.

----------------------------------------
> From: dross%pobox.com@localhost
> To: abs%absd.org@localhost
> CC: abs%netbsd.org@localhost; port-atari%netbsd.org@localhost
> Subject: RE: Kernel tweaks on TT030
> Date: Tue, 8 Dec 2009 22:35:16 -0800
>
>
>
>> After you have run './build.sh -m atari tools', what does './build.sh
>> -m atari kernel=ATARITT' give?
>
> Unfortunately the compiler is a bit too crashy to get through a build so I 
> aborted on this. I'm avoiding crosscompiling just on principle. =)
>
> But I did just find that -m68020 is specified in 
> /usr/src/sys/arch/atari/conf/Makefile.atari.
>
> I'm trying a build where I've changed to:
> -m68030 -mtune=68030
>
> I've also removed -msoft-float and removed the includes for software floating 
> point.
>
> Makes me wonder about the default processor-specific compiler options in use 
> when building everything else in the default Atari NetBSD.
>
> David Ross
> dross%pobox.com@localhost
>
>
> ________________________________
>> Date: Thu, 26 Nov 2009 12:30:17 +0000
>> Subject: Re: RE: Kernel tweaks on TT030
>> From: abs%absd.org@localhost
>> To: dross%pobox.com@localhost
>> CC: abs%netbsd.org@localhost; port-atari%netbsd.org@localhost
>>
>>
>> syssrc is enough if you just want to build a kernel for exactly the same 
>> version of netbsd you have installed, on the same box.
>>
>>
>> Otherwise you're best off downloading all of *src to a nice fast box 
>> (doesn't have to be netbsd) and crossbuilding :)
>>
>>
>> On 26 Nov 2009 08:15, "David Ross"> wrote:
>>
>>
>>
>>
>>
>> From the docs I see build.sh should be living in /usr/src, but I don't have 
>> it there. I have syssrc.tgz but I guess I need something more?
>>
>>
>>
>>
>>
>> Keyboard does not work with your kernel, unfortunately. Here's the 
>> dmesg.boot:
>>
>>
>>
>> Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
>>
>> 2006, 2007, 2008, 2009
>>
>> The NetBSD Foundation, Inc. All rights reserved.
>>
>> Copyright (c) 1982, 1986, 1989, 1991, 1993
>>
>> The Regents of the University of California. All rights reserved.
>>
>> NetBSD 5.99.22 (ATARITT) #0: Sat Nov 21 11:39:43 GMT 2009
>>
>> abs%iris.absd.org@localhost:/files/netbsd/current/sys/arch/atari/compile/ATARITT
>>
>>
>> Atari TT (m68030 CPU/MMU mc68882 FPU)
>>
>> total memory = 26624 KB
>>
>> avail memory = 22600 KB
>>
>> timecounter: Timecounters tick every 15.625 msec
>>
>> mainbus0 (root)
>>
>> clock0 at mainbus0: system hz 64 timer-A divisor 200/192
>>
>> timecounter: Timecounter "clock" frequency 12288 Hz quality 100
>>
>> grfbus0 at mainbus0
>>
>> grfcc0 at grfbus0: width 640 height 400 monochrome
>>
>> ite0 at grfcc0: 25x80 repeat at (30/100)s next at (10/100)s has keyboard
>>
>> grfcc1 at grfbus0: width 640 height 400 monochrome
>>
>> ite1 at grfcc1: 25x80 repeat at (30/100)s next at (10/100)s
>>
>> grfcc2 at grfbus0: width 640 height 400 monochrome
>>
>> ite2 at grfcc2: 25x80 repeat at (30/100)s next at (10/100)s
>>
>> kbd0 at mainbus0
>>
>> wskbd0 at kbd0 (mux ignored): console keyboard
>>
>> fdc0 at mainbus0
>>
>> fd0 at fdc0: 1.44MB 80 cyl, 2 head, 18 sec
>>
>> ser0 at mainbus0
>>
>> zs0 at mainbus0: serial2 on channel a and modem2 on channel b
>>
>> ncrscsi0 at mainbus0
>>
>> scsibus0 at ncrscsi0 channel 0: 8 targets, 8 luns per target
>>
>> nvr0 at mainbus0
>>
>> lp0 at mainbus0
>>
>> avmebus0 at mainbus0
>>
>> vme0 at avmebus0
>>
>> le0 at vme0 port 0xfe00fff0-0xfe00ffff iomem 0xfe010000-0xfe01ffff irq 5
>>
>> le0: Riebl card: address 00:00:36:04:12:34
>>
>> le0: 32 receive buffers, 8 transmit buffers
>>
>> timecounter: Timecounter "clockinterrupt" frequency 64 Hz quality 0
>>
>> scsibus0: waiting 2 seconds for devices to settle...
>>
>> probe(ncrscsi0:0:0:0): Does not support linked commands
>>
>> sd0 at scsibus0 target 0 lun 0: disk fixed
>>
>> sd0: 8683 MB, 16383 cyl, 16 head, 67 sec, 512 bytes/sect x 17783249 sectors
>>
>> md0: auto-load on open. Size 1105920 bytes.
>>
>> md1: auto-load on open. Size 1474560 bytes.
>>
>> md2: auto-load on open. Size 1474560 bytes.
>>
>> 4 views configured
>>
>> 1 mouse configured
>>
>> root on sd0a dumps on sd0b
>>
>> root file system type: ffs
>>
>>
>>
>> David Ross
>> dross%pobox.com@localhost
>>
>>
>>
>> ----------------------------------------
>>
>>> Date: Mon, 23 Nov 2009 00:22:06 +0000
>>
>>
>>> Subject: Re: Kernel tweaks on TT030
>>> From: abs%netbsd.org@localhost
>>> To: dross%pobox.com@localhost
>>> CC: port-atari@...
>>
>>> 2009/11/22 David Ross :
>>
>>
>>>>
>>>>
>>>> ping -c 2 localhost works fine, so feel free to go ahead and update the 
>>>> ATARITT kernel conf...