08:05 <narmstrong> repk: nice work ! We are interested ! Will you submit it back to ATF when cleaned up ?

08:09 <repk> narmstrong: yes, that was the plan

08:12 <repk> also while doing that I've met a non documented set of registers that appears to control a DMA engine capable of doing SHA computation. Do you think it would be nice to have that on linux or aarch64's SHA engine would be enough/more efficient

08:20 <ldevulder> repk, great work! I will try to try this within the next 2 weeks on my khadas vim board

09:03 <narmstrong> repk: we have a WiP crypt accelerator driver

09:03 <narmstrong> but aml does not implement sha acceleration in their driver

09:03 <narmstrong> but it seems sha256 is available

09:09 <brads> narmstrong: I have tried the g12b-odroid-n2-integ branch on the N1 but I received emmc errors https://pastebin.com/aQw480T6

09:10 <brads> Im using a similar emmc card to what I was on the g12b branch but this one is 64Gb rather than 16Gb

09:10 <brads> Unsure if it is kernel or emmc as yet

09:13 <brads> sorry that should have been Odroid N2 (not N1)

09:19 <repk> narmstrong: I was referring to something like this https://github.com/hardkernel/linux/blob/odroidn2-4.9.y/drivers/amlogic/crypto/aml-sha-dma.c. I use something similar (using polling instead of interrupt) to do sha256 hash as bl31 appears to need it to boot SCP because vendor's bl31 also use that

09:24 <narmstrong> repk: sha is not enabled on gxl, only on axg/g12X

09:25 <repk> narmstrong: you mean in linux right ? Because it does work on gxl

09:25 <narmstrong> yes in linux

09:26 <repk> ok right

09:26 <narmstrong> brads: you should add rootwait, emmc is probed too late

09:28 <Xogium> lovely kernel panic

09:28 <Xogium> :D

09:38 <brads> narmstrong: thanks its working well now, sorry for wasting your time with that one ;)

10:07 <brads> im missing network but I might need to select the drivers on top of defconfig this time

10:31 <memeka> brads: all worked for me

10:32 <brads> memeka are you running a ramdisk? (uInitrd)

10:32 <memeka> Although I did not use eth, but it was showing in kernel log

10:32 <memeka> Yes

10:32 <memeka> I use same setup as hk

10:33 <memeka> Image.gz + uinitrd

10:33 <brads> im not which might be the difference

10:33 <memeka> Minimally changed their boot.ini

10:33 <brads> I am building in some modules to see if it helps

10:44 <brads> Adding in the Realtek PHY & STMMAC drivers built rather than modules solved it with no ramdisk

10:45 <brads> I already had the g12b MDIO driver built in