[U-Boot] Pull request: u-boot-net.git master

Tom Rini
2019-05-08T22:37:38Z

On Wed, May 08, 2019 at 10:24:29PM +0000, Joe Hershberger wrote:
> On Tue, May 7, 2019 at 5:15 PM Joe Hershberger <joe.hershberger@ni.com> wrote:
> >
> > Hi Tom,
> >
> > The following changes since commit 8d7f06bbbef16f172cd5e9c4923cdcebe16b8980:
> >
> > I rebased on your master and built for BB Black. DHCP seems to work fine.
> > MLO also now fits again.
> >
> > Merge branch 'master' of git://git.denx.de/u-boot-sh (2019-05-07 09:38:00 -0400)
> >
> > are available in the git repository at:
> >
> > git://git.denx.de/u-boot-net.git master
> >
> > for you to fetch changes up to 8d0c6858455e89b089222a08d55ff711681ca011:
> >
> > net: phy: micrel: Find Micrel PHY node correctly (2019-05-07 14:51:55 -0500)
> >
> > ----------------------------------------------------------------
> > Carlo Caione (4):
> > net: phy: Add generic helpers to access MMD PHY registers
> > net: phy: ti: use generic helpers to access MMD registers
> > cmd: mdio: Switch to generic helpers when accessing the registers
> > net: phy: realtek: Introduce quirk to mark RXC not stoppable
> >
> > James Byrne (2):
> > net: phy: micrel: Use correct skew values on KSZ9021
> > net: phy: micrel: Find Micrel PHY node correctly
> >
> > Murali Karicheri (2):
> > ARM: k2g-gp-evm: update to rgmii pinmux configuration
> > ARM: k2g-ice: Add pinmux support for rgmii interface
> >
> > Pankaj Bansal (1):
> > drivers: net: ldpaa_eth: fix resource leak
> >
> > Siva Durga Prasad Paladugu (2):
> > net: phy: Reloc next and prev pointers inside phy_drivers
> > net: phy: Fix return value check phy_probe
> >
> > Valentin-catalin Neacsu (1):
> > net: phy: aquantia: Set only autoneg on in register 4.c441
> >
> > Vladimir Oltean (6):
> > net: phy: ar803x: Address packet drops at low traffic rate due to SmartEEE feature
> > net: phy: ar803x: Make RGMII Tx delays actually configurable for AR8035
> > net: phy: ar803x: Use common functions for RGMII internal delays
> > net: phy: ar803x: Clarify the configuration of the CLK_25M output pin
> > net: phy: ar803x: Explicitly disable RGMII delays
>
> Tom, this [1] is the patch that is breaking the evm. It doesn't affect
> BB Black because it uses an SMSC phy, where as this evm uses an
> AR8031/AR8033.
>
> Is it possible the device tree [2] is wrong for the board? It lists
> 'phy-mode = "rgmii-txid";', so that means that with this patch the RX
> delay is now being disabled.
>
> Any thoughts, Vladimir?
>
> Thanks,
> -Joe
>
> [1] b3224e0f7e - "net: phy: ar803x: Explicitly disable RGMII delays"
> [2] arch/arm/dts/am335x-evm.dts

Thanks for tracking this down. I believe the DTS is right as it matches
the kernel in this regard. That said, it's the Bone which has the
schematic available and not the EVM so I can't point at that for
further digging.

--
Tom
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