virt_to_phys() on 440

2003-09-08 Thread Dan Malek
Brian Kuschak wrote: > I think the virt_to_phys() function is incorrect for > PPC440. It should call iopa for all 4xx, not only the > 405. You won't get any argument for me, but everyone else will argue with us. A long, long time ago I got spoiled using, designing, and implementing orthogonal

Problems with EP862 and ELDK

2003-09-08 Thread Wolfgang Denk
In message <20030908145948.75210.qmail at web41410.mail.yahoo.com> you wrote: > > Does anyone have PPCBoot and ELDK up an running on an > EP862 board? > > I have PPCBoot working with SDRAM and Flash, but when Please note that PPCBoot is a dead project. You are wasting your time. Please use t

isp1161 usb driver for mpc 8xx

2003-09-08 Thread Todd Poynor
Chris Simmonds wrote: > > Hi, > > Has anyone got a driver for the Philips isp 1161 usb hcd chip. There is > an x86 version by Roman Weissgaerber from a couple of years ago and I > have seen references to a port to 8xx. Ring a bell? Hi, I have a version of Roman's driver that's been fixed up by Da

MPC860 - interfacing SCC to PCM bus

2003-09-08 Thread Alex Zeffertt
Hi all, I need to write a character driver for the 860 which relays data between userland and a PCM channel. I *think* I need to connect the PCM bus to the TDMa pins and then put SCC in transparent mode - but I'm not sure. Has anyone done anything similar? And, if so, can I borrow their code?

virt_to_phys() on 440

2003-09-08 Thread Matt Porter
On Mon, Sep 08, 2003 at 03:36:49PM -0700, Brian Kuschak wrote: > > > These APIs are valid only for > > system > > memory kernel addresses that are staticly mapped. > > > > Anything wanting a generic translation from > > virt->phys should > > call iopa() directly until somebody drives a generic > >

virt_to_phys() on 440

2003-09-08 Thread Brian Kuschak
> These APIs are valid only for > system > memory kernel addresses that are staticly mapped. > > Anything wanting a generic translation from > virt->phys should > call iopa() directly until somebody drives a generic > translation > API into the kernel. Thanks, I missed that. Regards, Brian **

virt_to_phys() on 440

2003-09-08 Thread Matt Porter
On Mon, Sep 08, 2003 at 02:36:38PM -0700, Brian Kuschak wrote: > > I think the virt_to_phys() function is incorrect for > PPC440. It should call iopa for all 4xx, not only the > 405. By chance, it happens to work currently if the > address is in SDRAM, but is always incorrect for > ioremapped ad

virt_to_phys() on 440

2003-09-08 Thread Eugene Surovegin
At 02:36 PM 9/8/2003, Brian Kuschak wrote: >I think the virt_to_phys() function is incorrect for >PPC440. It should call iopa for all 4xx, not only the >405. By chance, it happens to work currently if the >address is in SDRAM, but is always incorrect for >ioremapped addresses. virt_to_bus() do

support for PrPMC600 / MPC8240

2003-09-08 Thread Hubert Figuiere
Hi, I was wondering if there was any support for the Motorola PrPMC600 CPU board, based on a MPC8240. I find a few PrPMC board like 750 and 800 in the make config but not this one. I also looked in the archive and found no clue. Any help ? I would just like to avoid duplicating porting work. Th

virt_to_phys() on 440

2003-09-08 Thread Brian Kuschak
I think the virt_to_phys() function is incorrect for PPC440. It should call iopa for all 4xx, not only the 405. By chance, it happens to work currently if the address is in SDRAM, but is always incorrect for ioremapped addresses. virt_to_bus() does the right thing. Also, to be correct, shouldn

interrupt handling in 7410+64260

2003-09-08 Thread ???
Thank you for your response. according to your message, I try to find example source in my linux kernel(my Linux kernel is 2.4.18 from montavista) but I cannot find sources like cpci690.c, hxeb100.c and ev64260.c I also try to handle an external interrupt from MPP in various way. But I Failed un

support for PrPMC600 / MPC8240

2003-09-08 Thread Mark A. Greer
Hubert Figuiere wrote: >Hi, > >I was wondering if there was any support for the Motorola PrPMC600 CPU >board, based on a MPC8240. > No support for the PrPMC600 that I am aware of. Mark ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/

AW: isp1161 usb driver for mpc 8xx

2003-09-08 Thread Graf Alex
Hi Chris Wolfgang Denk is developing a driver for the isp 1362 for Siemens. I suggest you, to use this one! It's the next generation of 1161. USB 2.0, OTG, ... In the newest kernel (linux-2.4_devel) a beta version is allready in. Cheers Alex -Urspr?ngliche Nachricht- Von: Chris Simmon

Problems with EP862 and ELDK

2003-09-08 Thread Jeff Stevens Stevens
Does anyone have PPCBoot and ELDK up an running on an EP862 board? I have PPCBoot working with SDRAM and Flash, but when I compile it to read the environment variables from the EEPROM, it won't boot. Does anyone have this working? I can however get it to boot if I compile it to get its environm