In general is 14MB Ram usefull for something when I have ct60e?

Am about to buy that Ram Expansion...

Dne st 13. 11. 2019 0:21 uživatel Eero Tamminen <o...@helsinkinet.fi> napsal:

> Hi,
>
> On 11/13/19 12:26 AM, Michael Schmitz wrote:
> > On 13/11/19 9:24 AM, Johny Five wrote:
> >> Is it possible to run linux on stock Falcon?
> > No.
>
> Linux v5.3 and minimal user-space (e.g. busybox shell as init)
> can be run on Falcon with just 8MB of ST-RAM.  I've tested
> that in Hatari emulator Falcon emulation mode:
>
> https://git.tuxfamily.org/hatari/hatari.git/plain/doc/m68k-linux-for-hatari.txt
>
>
> >> Does the 14MB RAM update help?
> > Only for very old versions of Debian (pre-systemd).
>
> I think that booting latest Debian to command line prompt, needs
> nowadays something like 64MB of TT-RAM, mainly for initfs
> (uncompressed it's quite large, and I think the compressed data
> is also in RAM until uncompression finishes), but there are also
> quite a few processes, tmpfs file systems, and full kernel takes
> more memory too.
>
>
>         - Eero
>
> PS. For testing Debian boot up needs, Aranym is better than Hatari.
> Although Aranym emulates 040 instead of 030, it's close enough
> to Falcon for most thing, much faster as it doesn't try to do
> cycle-accurate emulation, and it doesn't have problems with
> Debian.
>
> >> When Falcon is equipped with CT60e + 512MB is there use of that 14MB
> >> additional RAM?
> >
> > Yes - if loading the kernel to that section of RAM. You probably don't
> > want to do that.
> >
> > Some of the ST-RAM is still used when loading the kernel to the 512 MB
> > FastRAM section (for drivers that require ST-RAM either as DMA buffer or
> > video RAM). The rest is unused - recent patches to change the m68k
> > memory model ought to make it easier to use the ST-RAM as system RAM,
> > but there's still some bits missing.
> >
> > Cheers,
> >
> >      Michael Schmitz
> >
> >>
> >> Dne út 5. 11. 2019 15:06 uživatel Stefan Niestegge <bee...@abbuc.de
> >> <mailto:bee...@abbuc.de>> napsal:
> >>
> >>     Hello,
> >>
> >>     i can confirm that both, EtherNec (aka NetUSBee) and EtherNat work
> >>     for
> >>     Debian. NetBSD only supports EtherNec. SVEthLanA only works in
> >>     TOS/MiNT.
> >>
> >>     kind regards,
> >>     Stefan
> >>
> >>     Am 05.11.19 um 01:16 schrieb Michael Schmitz:
> >>     > Johny,
> >>     >
> >>     > both should be supported. NetUSBee through the 'ne' driver.
> >>     EtherNAT
> >>     > through the smc91x driver.
> >>     >
> >>     > Cheers,
> >>     >
> >>     >      Michael
> >>     >
> >>     >
> >>     > On 5/11/19 11:32 AM, Johny Five wrote:
> >>     >> Hi,
> >>     >>
> >>     >> what is recommended solution for network on Falcon?
> >>     >>
> >>     >> I have Falcon + CT 63 in desktop.
> >>     >>
> >>     >> Is Netusbee by Lotharek supported?
> >>     >>
> >>     >> EtherNAT is better probably but am afraid its very hard to get
> >> one.
> >>     >>
> >>     >> Thanks for info
> >>     >
> >>
> >
>
>

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