ARM64 – Odroid C2 – Tested with Linux Net-Next – Ethernet Still Hangs..

Recent versions of the Linux net-next tree could not be tested on the C2, as the meson-gx mmc driver was missing, but now it has been added, and I tested the latest version (December 17) – but the Ethernet hang … Continue reading

ARM64 – Odroid C2 – Ethernet Broken Again?

I had been trying to apply the latest round of Meson TX delay patches to the latest linux-next tree, but found that there seems to be a conflict with some of these..    The December 1 patched kernel now has some … Continue reading

ARM64 – Odroid C2 – A Better Ethernet Fix..

The old meson Ethernet fix/patch/hack no longer applies cleanly to the latest (December 1) linux-next, but – fortunately – there is a ‘better’ patch available for the meson8b-dwmac driver itself.. Details can be found in this thread:  http://lists.infradead.org/pipermail/linux-amlogic/2016-November/001675.html I have … Continue reading

ARM64 – Odroid C2 – Hack to Fix Ethernet Hangs..

I had been constantly frustrated by the Odroid C2 meson8b-dwmac Ethernet ‘hang’ problem, which has persisted over (at least..) eight different ‘patched kernel’ versions that I have tested..    The network link hung/stopped after a short time at full (1000Mbps) speed, … Continue reading

ARM64 – Odroid C2 – New MMC Driver, Ethernet / USB Still Broken..

After some of the code for the C2 has been removed from various git repositories, there is a new 4.9-rc1-based tree at https://git.kernel.org/cgit/linux/kernel/git/khilman/linux-amlogic.git/?h=v4.10/integ , which now includes the ‘new’ rewritten MMC driver. To select this, choose ‘Amlogic S905/GX* SD/MMC Host … Continue reading

ARM64 – Odroid C2 – Boots with Latest ‘Linux-Next’..

I tried the latest ‘Linux-Next’ version, from https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git/log/?id=refs/tags/next-20160913 and the C2 booted OK, but the Ethernet problem still persists.. ……… eth0: device MAC address 00:1e:06:33:13:6e meson6-dwmac c9410000.ethernet eth0: Link is Up – 1Gbps/Full – flow control rx/tx Fedora 24 (Workstation … Continue reading