From: Ley Foon Tan <ley.foon.tan@intel.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] ARM: dts: socfpga: Add missing altr, sysmgr-syscon for EMAC
Date: Wed, 13 Mar 2019 19:54:14 +0800 [thread overview]
Message-ID: <1552478054.5582.25.camel@intel.com> (raw)
In-Reply-To: <8e5c4376-101f-016a-ea7a-7a1f1c344590@kernel.org>
On Wed, 2019-03-13 at 10:33 -0500, Dinh Nguyen wrote:
>
> On 3/13/19 9:32 AM, Dinh Nguyen wrote:
> >
> >
> >
> > On 3/13/19 12:59 AM, Ley Foon Tan wrote:
> > >
> > > On Wed, 2019-03-13 at 04:30 +0100, Marek Vasut wrote:
> > > >
> > > > On 3/13/19 4:03 AM, Ley Foon Tan wrote:
> > > > >
> > > > >
> > > > > Syscon register is required in dts to select correct
> > > > > PHY interface.
> > > > >
> > > > > Fix error below:
> > > > >
> > > > > Net: Failed to get syscon: -2
> > > > >
> > > > > Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
> > > > Is this fixed in mainline Linux too ?
> > > Didn't see this in mainline Linux.
> > >
> > > Dinh, do you aware of this? I see sysmgr-syscon error in EMAC in
> > > v4.20
> > > kernel.
> > >
> > > [ 1.427994] socfpga-dwmac ff800000.ethernet: Could not read
> > > reg_offset from sysmgr-syscon!
> > > [ 1.436241] socfpga-dwmac ff800000.ethernet: Unable to parse
> > > OF data
> > > [ 1.442646] socfpga-dwmac: probe of ff800000.ethernet failed
> > > with
> > > error -22
> It looks like you're running downstream Linux. The failed to probe
> message is only in the downstream Linux, not upstream Linux.
>
> Dinh
>
Yes, I am using downstream socfpga-4.20 branch. Upstream Linux can ping
IP address successfully?
Regards
Ley Foon
next prev parent reply other threads:[~2019-03-13 11:54 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-13 3:03 [U-Boot] [PATCH] ARM: dts: socfpga: Add missing altr, sysmgr-syscon for EMAC Ley Foon Tan
2019-03-13 3:30 ` Marek Vasut
2019-03-13 5:59 ` Ley Foon Tan
2019-03-13 9:13 ` Marek Vasut
2019-03-13 14:32 ` Dinh Nguyen
2019-03-13 11:52 ` Ley Foon Tan
2019-03-13 15:33 ` Dinh Nguyen
2019-03-13 11:54 ` Ley Foon Tan [this message]
2019-03-14 2:26 ` Dinh Nguyen
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