All of lore.kernel.org
 help / color / mirror / Atom feed
From: Sergey Matyukevich <geomatsi@gmail.com>
To: Russell King <linux@armlinux.org.uk>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	linux-arm-kernel@lists.infradead.org
Cc: devicetree@vger.kernel.org, Baruch Siach <baruch@tkos.co.il>,
	Gregory CLEMENT <gregory.clement@bootlin.com>
Subject: [bug report] armada-8040-mcbin: 5.6-rc5 boot failure
Date: Tue, 14 Apr 2020 01:05:20 +0300	[thread overview]
Message-ID: <20200413220520.GA25917@curiosity> (raw)

Hi Russel, Miquel, and all,

MacchiatoBin Double-shot board fails to boot v5.6-rc5 kernel properly:
USB, PCIe, and ethernet interfaces are not enabled. Before that I have
been running v5.3 kernel w/o any noticeable issues.

In brief, USB and PCIe devices are not detected, ethernet PHY fails
to initialize with the following warnings:
[    2.444150] mvebu-comphy f4120000.phy: unsupported SMC call, try updating your firmware
[    2.452191] mvebu-comphy f4120000.phy: Firmware could not configure PHY 0 with mode 15 (ret: -1), trying legacy method
[    2.474615] mvpp2 f4000000.ethernet eth2: Using firmware node mac address ...
[    2.484420] mvebu-comphy f4120000.phy: unsupported SMC call, try updating your firmware

After quick bisection of the board dts files, I came to the following results:

- USB works again after reverting the following two commits:
  -- 96018a6fafb1 ("arm64: dts: marvell: Convert 7k/8k usb-phy properties to phy-supply")
  -- 01d0deba28f6 ("arm64: dts: marvell: Add 7k/8k PHYs in USB3 nodes")

- PCIe works again after reverting armada-8040-mcbin.dtsi parts of the
  following two commits:
  -- 1399672e48b5 ("arm64: dts: marvell: Drop PCIe I/O ranges from CP11x file")
  -- ce55522c035e ("arm64: dts: marvell: Add 7k/8k PHYs in PCIe nodes")

- ethernet: not yet...

However looking at firmware version complaints, I guess that the actual
reason of all those issues could be in ATF version rather than in the
latest DTS changes. Probably I am using ATF version which is too old
to work with up-to-date kernel: armada-17.10.3 from atf-marvell
repository on github. If this is indeed the actual root cause of all
the issues, then could you please recommend a preferable ATF version
to test with ?

Regards,
Sergey

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: Sergey Matyukevich <geomatsi@gmail.com>
To: Russell King <linux@armlinux.org.uk>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	linux-arm-kernel@lists.infradead.org
Cc: devicetree@vger.kernel.org, Baruch Siach <baruch@tkos.co.il>,
	Gregory CLEMENT <gregory.clement@bootlin.com>
Subject: [bug report] armada-8040-mcbin: 5.6-rc5 boot failure
Date: Tue, 14 Apr 2020 01:05:20 +0300	[thread overview]
Message-ID: <20200413220520.GA25917@curiosity> (raw)

Hi Russel, Miquel, and all,

MacchiatoBin Double-shot board fails to boot v5.6-rc5 kernel properly:
USB, PCIe, and ethernet interfaces are not enabled. Before that I have
been running v5.3 kernel w/o any noticeable issues.

In brief, USB and PCIe devices are not detected, ethernet PHY fails
to initialize with the following warnings:
[    2.444150] mvebu-comphy f4120000.phy: unsupported SMC call, try updating your firmware
[    2.452191] mvebu-comphy f4120000.phy: Firmware could not configure PHY 0 with mode 15 (ret: -1), trying legacy method
[    2.474615] mvpp2 f4000000.ethernet eth2: Using firmware node mac address ...
[    2.484420] mvebu-comphy f4120000.phy: unsupported SMC call, try updating your firmware

After quick bisection of the board dts files, I came to the following results:

- USB works again after reverting the following two commits:
  -- 96018a6fafb1 ("arm64: dts: marvell: Convert 7k/8k usb-phy properties to phy-supply")
  -- 01d0deba28f6 ("arm64: dts: marvell: Add 7k/8k PHYs in USB3 nodes")

- PCIe works again after reverting armada-8040-mcbin.dtsi parts of the
  following two commits:
  -- 1399672e48b5 ("arm64: dts: marvell: Drop PCIe I/O ranges from CP11x file")
  -- ce55522c035e ("arm64: dts: marvell: Add 7k/8k PHYs in PCIe nodes")

- ethernet: not yet...

However looking at firmware version complaints, I guess that the actual
reason of all those issues could be in ATF version rather than in the
latest DTS changes. Probably I am using ATF version which is too old
to work with up-to-date kernel: armada-17.10.3 from atf-marvell
repository on github. If this is indeed the actual root cause of all
the issues, then could you please recommend a preferable ATF version
to test with ?

Regards,
Sergey

             reply	other threads:[~2020-04-13 22:01 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-13 22:05 Sergey Matyukevich [this message]
2020-04-13 22:05 ` [bug report] armada-8040-mcbin: 5.6-rc5 boot failure Sergey Matyukevich
2020-04-13 22:26 ` Russell King - ARM Linux admin
2020-04-13 22:26   ` Russell King - ARM Linux admin
2020-04-14 16:03   ` Sergey Matyukevich
2020-04-14 16:03     ` Sergey Matyukevich
2020-04-14 16:08     ` Willy Tarreau
2020-04-14 16:08       ` Willy Tarreau
2020-04-14 16:55       ` Russell King - ARM Linux admin
2020-04-14 16:55         ` Russell King - ARM Linux admin
2020-04-14 17:17         ` Willy Tarreau
2020-04-14 17:17           ` Willy Tarreau
2020-04-14 21:52         ` Sergey Matyukevich
2020-04-14 21:52           ` Sergey Matyukevich

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20200413220520.GA25917@curiosity \
    --to=geomatsi@gmail.com \
    --cc=baruch@tkos.co.il \
    --cc=devicetree@vger.kernel.org \
    --cc=gregory.clement@bootlin.com \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux@armlinux.org.uk \
    --cc=miquel.raynal@bootlin.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.