emulti2

I'm not expecting testing images to be stable/working, but I am trying to help you with the testing as you requested. Probably the failure to mount ROOTFS is not connected to the ethernet changes, but 5.7.0-rc2 did produce a stack trace on ethernet probing as below. Tested M8S with the following: 5.6.0: [ ID] Interval Transfer Bitrate [ 5] 0.00-10.01 sec 111 MBytes 92.9 Mbits/sec receiver [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 113 MBytes 94.8 Mbits/sec 0 sender 5.7.0-rc2 Does not boot. Kernel oops related to ethernet interface with trace in dmesg: 5.7.0-rc3 does not boot, as in above message, but no kernel oops related to ethernet interface. I hope this information is helpful. Emulti

iperf3 results for following S812 device: OTT M8S clone with 'S812-20160116 V1.2' and 'M9&M8_8bit_V1.1 2015/09/02' Device has IP101GR 100Mbit phy, 2G/8G To avoid conflict with display framebuffer (random noise over HDMI output) and dtb loading over kernel address space (9.4MB kernel) I used the following load addresses in s805_autoscript: kernel 0x21000000 uInitrd 0x22000000 envvars 0x21F00000 dtb 0x21E00000 EMMC seems disabled in dtb by default Booting with meson8m2-m8s.dtb Results with Armbian_20.05.0_Aml-S812_buster_current_5.6.0-20200331 [ ID] Interval Transfer Bitrate [ 5] 0.00-10.01 sec 111 MBytes 92.6 Mbits/sec receiver [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 113 MBytes 95.1 Mbits/sec 0 sender Results with Armbian_20.05.3_Aml-S812_buster_current_5.7.0-rc3-gbec-4f44648-dirty-20200427 I can't get this to boot. It hangs at the stage of mounting root filesystem: Freeing unused kernel memory:2048K Run /init as init process process /usr/bin/sh started with executable stack Any suggestions on how to debug please? I have checked the SD card burn is OK and fsck on the partitions. emulti