From: Russell King - ARM Linux admin <linux@armlinux.org.uk>
To: Stefan Lehner <stefan-lehner@aon.at>
Cc: linux-arm-kernel@lists.infradead.org
Subject: Re: StrongARM SA-1110 / SA-1111 and Kernel 4.9.210 (Jornada 720)
Date: Wed, 22 Jan 2020 10:25:14 +0000 [thread overview]
Message-ID: <20200122102514.GM25745@shell.armlinux.org.uk> (raw)
In-Reply-To: <000601d5d10d$ba6292e0$2f27b8a0$@at>
On Wed, Jan 22, 2020 at 11:21:36AM +0100, Stefan Lehner wrote:
>
> On Wed, Jan 22, 2020 at 09:10:13AM +0100, Stefan Lehner wrote:
> > Hi!
> > I like to get a newer Linux Kernel running on my Jornada 720. It has a
> > StrongArm SA-1110 CPU and the SA-1111 companion chip.
> > I patched the kernel source with the BX emulation to run a newer Debian
> > userland. The kernel compiled fine.
> > It starts to boot on the Jornada with the linexec bootloader. But it seems
> > that it doesnt detect any CF or PCMCIA card. I managed to get the
> > jornada720_pcmcia_configure_socket() running and it detects the card and
> > powers it up with the correct voltage (3V for the CF card in socket 1).
>
> >> What was required for that?
>
> I had to comment out:
> # CONFIG_PCMCIA_SA1100 is not set
> and activate:
> CONFIG_PCMCIA_SA1111=y
> in the kernel .config.
Yes, you'll need CONFIG_PCMCIA_SA1111 set, because the Jornada720 uses
the companion chip. CONFIG_PCMCIA_SA1100 should make no difference, so
can we spend some time working out why you needed to disable it?
Did you get any error messages during boot with both enabled?
--
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line in suburbia: sync at 12.1Mbps down 622kbps up
According to speedtest.net: 11.9Mbps down 500kbps up
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next prev parent reply other threads:[~2020-01-22 10:25 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-22 8:10 StrongARM SA-1110 / SA-1111 and Kernel 4.9.210 (Jornada 720) Stefan Lehner
2020-01-22 9:22 ` Russell King - ARM Linux admin
2020-01-22 10:21 ` Stefan Lehner
2020-01-22 10:25 ` Russell King - ARM Linux admin [this message]
2020-01-23 16:24 ` AW: " Stefan Lehner
2020-02-07 11:51 ` Stefan Lehner
2020-02-07 23:19 ` Russell King - ARM Linux admin
2020-02-08 7:54 ` AW: " Stefan Lehner
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