Hello, On Sunday, December 20, 2015 02:30:39 AM Roman Yeryomin wrote: > Some (possibly broken) bootloaders incorreclty initialize at8033 > phy. This patch enables sgmii autonegotiation mode. > > Signed-off-by: Roman Yeryomin <[email protected]> > --- Can you tell us a bit about the "possibly broken" bootloaders you talk about? Like what devices (based "possibly" on QCA956x) have those and from where you are getting this information?
I'm asking because we (Chris and I) encountered similar issues with the Cisco Merakin MR18. It has a AR8035-A (confirmed by opening up the device) but calls it a AR8033. The PHY apparently connected via RGMII (uses QCA955X_ETH_CFG_RGMII_EN [0]) but the device needs to write some calibration values to SGMII and SERDES registers in order to work [1]. We are quite keen to know what's going on since this seems counter-intuitive. Regards, Christian [0] <https://dev.openwrt.org/browser/trunk/target/linux/ar71xx/files/arch/mips/ath79/mach-mr18.c?rev=47878#L256> [1] <https://dev.openwrt.org/browser/trunk/target/linux/ar71xx/files/arch/mips/ath79/mach-mr18.c?rev=47878#L182> _______________________________________________ openwrt-devel mailing list [email protected] https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
