Search found 6 matches

by LdB
Sat Feb 02, 2019 1:30 pm
Forum: General Discussion and Feedback
Topic: Multicore
Replies: 6
Views: 918

Multicore

Getting back to my port of the Raspberry Pi and reading up what has been done with multicores on reactOS. There is discussion in forum about doing multicore but I can't find anything conclusive. Looking at the repo code I see things in https://github.com/reactos/reactos/blob/master/ntoskrnl/ke/thrds...
by LdB
Thu Sep 21, 2017 7:12 am
Forum: Development Help
Topic: Raspberry Pi Port
Replies: 9
Views: 17335

Re: Raspberry Pi Port

Well I was going along all right but now I have lost the thread in what seems like a maze of subsystems most of which I don't care about at this stage. The system isn't crashing and the switcher is merrily working and I can probe around to debug by assigning my own task thread. I need to probably co...
by LdB
Wed Sep 20, 2017 2:36 am
Forum: Development Help
Topic: Raspberry Pi Port
Replies: 9
Views: 17335

Re: Raspberry Pi Port

Yes but my libraries which I am providing to do this don't know what a ULONG is, so it would become a type hacking exercise at this very low level. It's fine up off the hardware layers we can do what we like, you don't get to play with hardware registers. I am not going to rewrite the entire USB, sd...
by LdB
Tue Sep 19, 2017 10:15 pm
Forum: Development Help
Topic: Raspberry Pi Port
Replies: 9
Views: 17335

Re: Raspberry Pi Port

No worries I will try and grab a program and do that. Slower question I need to ask if this is a standard being used .. what I am objecting to is ULONG on hardware registers. I assume that must be a macro somewhere because the files use it without any includes. I am defining up a pile of hardware at...
by LdB
Tue Sep 19, 2017 7:06 pm
Forum: Development Help
Topic: Raspberry Pi Port
Replies: 9
Views: 17335

Re: Raspberry Pi Port

Update: Deleted previous stuff, I found the startup ntoskrnl\ke .. what does ke stand for, kernel entry? So I made an CORTEX-A53 directory and started working and got the switcher doing its thing by looks. Can I ask what CPU the arm directory is for it has some problems for the Pi 32 bit. I am tryi...
by LdB
Tue Sep 19, 2017 6:24 pm
Forum: Development Help
Topic: Raspberry Pi Port
Replies: 9
Views: 17335

Raspberry Pi Port

I would like to port onto the RaspBerry Pi 1,2,3 AARCH32 and AARCH64 Okay so my background I have basically everything running baremetal SdCard, USB, Video, Interrupts, FAT32 etc in 32 and 64 bit .... a sample of my code https://github.com/LdB-ECM/Raspberry-Pi I have even built baby version of Windo...