* [9fans] Teg2 port on qemu @ 2014-12-22 17:23 Andrés Domínguez 2014-12-22 23:39 ` minux 0 siblings, 1 reply; 4+ messages in thread From: Andrés Domínguez @ 2014-12-22 17:23 UTC (permalink / raw) To: Fans of the OS Plan 9 from Bell Labs [-- Attachment #1: Type: text/plain, Size: 75 bytes --] Has someone run successfully the teg2 port on qemu-system-arm? Andrés [-- Attachment #2: Type: text/html, Size: 118 bytes --] ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [9fans] Teg2 port on qemu 2014-12-22 17:23 [9fans] Teg2 port on qemu Andrés Domínguez @ 2014-12-22 23:39 ` minux 2014-12-23 0:28 ` Andrés Domínguez 0 siblings, 1 reply; 4+ messages in thread From: minux @ 2014-12-22 23:39 UTC (permalink / raw) To: Fans of the OS Plan 9 from Bell Labs [-- Attachment #1: Type: text/plain, Size: 216 bytes --] On Mon, Dec 22, 2014 at 12:23 PM, Andrés Domínguez <andresdju@gmail.com> wrote: > Has someone run successfully the teg2 port on qemu-system-arm? > I don't think qemu-system-arm supports the tegra2 platform. [-- Attachment #2: Type: text/html, Size: 547 bytes --] ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [9fans] Teg2 port on qemu 2014-12-22 23:39 ` minux @ 2014-12-23 0:28 ` Andrés Domínguez 2014-12-23 5:18 ` minux 0 siblings, 1 reply; 4+ messages in thread From: Andrés Domínguez @ 2014-12-23 0:28 UTC (permalink / raw) To: Fans of the OS Plan 9 from Bell Labs [-- Attachment #1: Type: text/plain, Size: 496 bytes --] 2014-12-23 0:39 GMT+01:00 minux <minux.ma@gmail.com>: > > On Mon, Dec 22, 2014 at 12:23 PM, Andrés Domínguez <andresdju@gmail.com> > wrote: > >> Has someone run successfully the teg2 port on qemu-system-arm? >> > I don't think qemu-system-arm supports the tegra2 platform. > I know that it doesn't support tegra2, but it supports cortex-a9 mp, so I was dreaming (without much hope) that someone had run the teg2 port at "some level", at least booting it with console support. [-- Attachment #2: Type: text/html, Size: 1158 bytes --] ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [9fans] Teg2 port on qemu 2014-12-23 0:28 ` Andrés Domínguez @ 2014-12-23 5:18 ` minux 0 siblings, 0 replies; 4+ messages in thread From: minux @ 2014-12-23 5:18 UTC (permalink / raw) To: Fans of the OS Plan 9 from Bell Labs [-- Attachment #1: Type: text/plain, Size: 1095 bytes --] On Mon, Dec 22, 2014 at 7:28 PM, Andrés Domínguez <andresdju@gmail.com> wrote: > 2014-12-23 0:39 GMT+01:00 minux <minux.ma@gmail.com>: > >> >> On Mon, Dec 22, 2014 at 12:23 PM, Andrés Domínguez <andresdju@gmail.com> >> wrote: >> >>> Has someone run successfully the teg2 port on qemu-system-arm? >>> >> I don't think qemu-system-arm supports the tegra2 platform. >> > > I know that it doesn't support tegra2, but it supports cortex-a9 mp, so I > was dreaming (without > much hope) that someone had run the teg2 port at "some level", at least > booting it with > console support. > Unfortunately, although some are using 16550 style UARTs, each ARM SoC has their own flavor of UART and the differences are even greater at the ethernet, lcd, sd/mmc level, so you can't get a port to a SoC not supported by qemu to run on qemu without changing a lot of things. Linux and freebsd are trying to solve that problem with device trees, but Plan 9 doesn't have that. plan9.ini and kernel command line is probably not enough to specify all the hardware differences. [-- Attachment #2: Type: text/html, Size: 2107 bytes --] ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2014-12-23 5:18 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2014-12-22 17:23 [9fans] Teg2 port on qemu Andrés Domínguez 2014-12-22 23:39 ` minux 2014-12-23 0:28 ` Andrés Domínguez 2014-12-23 5:18 ` minux
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