On 13/06/16 14:14, Leendert van Doorn wrote: > ARM64 has a weaker memory order model than x86. The missing memory barrier > caused phy initialization notification to be delayed beyong the link-wait > timeout (15 secs). This patch fixes that problem. Applied, thanks! http://git.ipxe.org/ipxe.git/commitdiff/02d5cff Michael