04:14 <steev> Odd request but does anyone happen to have the deb for the linux-sources for the odroid c2 back when it was still 4.14?

08:59 <ldevulder> narmstrong, hi! as I told you some weeks ago when I try to use the last dts files from linux kernel I have issue with u-boot because of the clock-controller change, so I think the idea is to do the same thing as jbrunet did for the kernel, like this: https://lore.kernel.org/lkml/20180212145846.19380-1-jbrunet@baylibre.com/T/#u ?

09:10 <narmstrong> ldevulder: yes, exactly, you can use a similar code as I used in the vpu power domainhttps://github.com/u-boot/u-boot/blob/master/drivers/power/domain/meson-gx-pwrc-vpu.c#L156

09:11 <ldevulder> narmstrong, ok, I will try to have a look in my (short!) free time

13:37 <yangxuan> hi, narmstrong

13:39 <narmstrong> yangxuan: hi !

13:41 <yangxuan> narmstrong, Martin Blumenstingl review my device tree, finally, and he ask me do some modification, I'm not really sure how to edit, so want some suggestions

13:42 <narmstrong> yangxuan: for which part ?

13:43 <narmstrong> globally, you should only add the phicomm prefix, add comments and change the compatible of the ethernet phy

13:44 <yangxuan> he said: please don't use a "ethernet-phy-id..." compatible ,I'm not sure he ask me change this part or just delete "ethernet-phy-id..." compatible

13:45 <yangxuan> here is his reply: http://lists.infradead.org/pipermail/linux-amlogic/2018-October/008562.html

13:45 <narmstrong> yeah, in fact you don't need to redefine the external_phy node, simply add :

13:45 <narmstrong> eee-broken-1000t;

13:45 <narmstrong> &external_phy {

13:45 <narmstrong> }

13:46 <narmstrong> the rest is the same

13:47 <yangxuan> he also ask: please add a comment here stating to which GPIO IRQ 29 belongs to ,if I just need add eee-broken-1000t; then I can delete rest?

13:50 <yangxuan> do I need add a comment for eee-broken-1000t: /* Realtek RTL8211F (0x001cc916) */

13:52 <narmstrong> ye, you can add a comment saying you need to disable eee because of Realtek RTL8211F

14:02 <yangxuan> narmstrong, so I can change the external phy part to this: https://paste.ubuntu.com/p/PDF4zHB5Ks/

14:03 <yangxuan> no need other line?

14:10 <yangxuan> narmstrong, would you mind I ask why the compiled kernel size is quite big (over 200MB) with your defconfig

14:11 <yangxuan> can we disable some option for smaller size

14:11 <narmstrong> Weird, don’t remember having such kernel size

14:11 <narmstrong> With the default defconfig ? Or the defconfig from meta-meson ?

14:12 <narmstrong> For the DT, drop the &external_mdio like, use directly &external_phy

14:14 <yangxuan> the defconfig from meta-meson

14:16 <yangxuan> uncompressed size is 200MB+, after compress is 70MB+

14:17 <yangxuan> the kernel itself is not really big(vmlinuz 13MB), but the /lib/modules folder is 218MB

14:31 <yangxuan> narmstrong, so the new device tree after drop &external_mdio will this: https://paste.ubuntu.com/p/svmj7KH2pP/

14:31 <yangxuan> seems I forgot & before external_phy

14:33 <yangxuan> or should like this: https://paste.ubuntu.com/p/RqqCSPg4v8/

15:37 <narmstrong> damn he left

23:37 <steev> i was about to suggest he enable compressed modules

23:39 <steev> narmstrong: could it be a bootloader thing? i tried the 4.14 kernel (nicked everything from armbian's meson64-default) and get the same -84. I suppose it could be some patch applied post 4.14.52 (the meson64 kernel is 4.14.71 iirc) but highly unlikely