[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-ppc] [RFC PATCH 09/12] ppc440: Add emulation of plb-pcix contr
From: |
luigi burdo |
Subject: |
Re: [Qemu-ppc] [RFC PATCH 09/12] ppc440: Add emulation of plb-pcix controller found in some 440 SoCs |
Date: |
Fri, 18 Aug 2017 19:43:35 +0000 |
hi Balaton,
> I know about this and if you read the cover message (RFC PATCH 00/12) I link
> to a fixed version of that U-Boot firmware (rebuilt from source with the
> mentioned patches) which works with this emulation. (The original one from
> the updater also starts but cannot boot due to some problems which are fixed
> by these patches in my image. This is described in the cover message.) With
> that fixed firmware image it should be possible to at least try booting
> AmigaOS on the emulation and get some logs. I'd be surprised if it also
> worked at this point but I could not try it as it needs an appropriate
> AmigaOS version that runs on the Sam460. It should produce some logs though
> with -serial stdio which may help finding what is missing.
i have sam460 amigaos cdrom iso as my backup and can test it inside qemu.
sharing the logs if you needed.
> I think it would not be possible to use the U-Boot in QEMU now as that is for
> e500 CPU but this is not needed either. See above, we are aiming to emulate
> enough of the board that it can run the original firmware which should be
> able to boot these Amiga like OSes and normal Linux images used on the
> Sam460ex. This already works but things fail after or during boot currently.
> This is what needs to be debugged. So we'd need someone who has a Sam460 (ex
> or cr) board and can test on that to get logs from OSes on real hardware for
> comparison.
about real hardware no problem i will ask inside amigan community if someone
have the opportunity to share the serial debug of sam 460 runinng amigaos.
can i ask you something ?
why you dont try to integrate in qemu the pegasos 2 or the efika machine. i
have the feeling that probably it can be more simple because more old machine
and components.
bye
luigi
- Re: [Qemu-ppc] [RFC PATCH 10/12] ppc: Add 460EX embedded CPU, (continued)
- [Qemu-ppc] [RFC PATCH 09/12] ppc440: Add emulation of plb-pcix controller found in some 440 SoCs, BALATON Zoltan, 2017/08/13
- Re: [Qemu-ppc] [RFC PATCH 09/12] ppc440: Add emulation of plb-pcix controller found in some 440 SoCs, luigi burdo, 2017/08/18
- Re: [Qemu-ppc] [RFC PATCH 09/12] ppc440: Add emulation of plb-pcix controller found in some 440 SoCs, BALATON Zoltan, 2017/08/18
- Re: [Qemu-ppc] [RFC PATCH 09/12] ppc440: Add emulation of plb-pcix controller found in some 440 SoCs,
luigi burdo <=
- Re: [Qemu-ppc] [RFC PATCH 09/12] ppc440: Add emulation of plb-pcix controller found in some 440 SoCs, François Revol, 2017/08/18
- Re: [Qemu-ppc] [RFC PATCH 09/12] ppc440: Add emulation of plb-pcix controller found in some 440 SoCs, BALATON Zoltan, 2017/08/19
[Qemu-ppc] [RFC PATCH 05/12] ppc4xx: Split off 4xx I2C emulation from ppc405_uc to its own file, BALATON Zoltan, 2017/08/13
[Qemu-ppc] [RFC PATCH 07/12] ppc4xx_i2c: Implement basic I2C functions, BALATON Zoltan, 2017/08/13