15:17 <mocoo> Hi! I was wondering if something similar to Raspbootin (https://github.com/mrvn/raspbootin) would generally be possible on Tegra Systems, or more specifically the Jetson Nano?

15:19 <mocoo> Judging from NVIDIA documents, the boot sequence at least for the newer SoCs (AGX Orin etc.) is way more involved than on Raspberry Pi.

15:42 <hexdump0815> i just tested v6.4 on the nyan chromebook and the keyboard no longer works (it worked perfectly fine with v6.1)

15:43 <hexdump0815> the reason seems to be a spi probe error - https://pastebin.com/raw/hPYCD2xu

15:44 <hexdump0815> i checked the diffs of the relevant dts files and drivers/spi/spi-tegra114.c between v6.1 and v6.4 but did not find anything, which might result in this

15:44 <hexdump0815> digetx: or tagr: maybe you have any idea?

15:53 <digetx> hexdump0815: I'm not aware about any regressions around spi or cros-ec

15:54 <digetx> are you using old dtb? maybe something in DT changed

16:21 <hexdump0815> digetx: i'm using the v6.4.7 dtbs and only patches are: https://github.com/hexdump0815/linux-mainline-and-mali-generic-stable-kernel/blob/master/misc.cbt/patches/pmos-0003-ARM-tegra-nyan-fix-mic-jack-detection.patch

16:22 <hexdump0815> and https://github.com/hexdump0815/linux-mainline-and-mali-generic-stable-kernel/blob/master/misc.cbt/patches/pmos-0002-ARM-dts-tegra-nyan-add-mmc-aliases.patch which i think cannot be it

16:22 <hexdump0815> otherwise its plain v6.4.7 mainline

16:22 <hexdump0815> the error is absolutely reproducable

16:23 <hexdump0815> worst case i can still bisect it, but i would prefer to avoid that, as i'll have to boot each time and from v6.1 to v6.4 will be quite a few steps :)

16:24 <digetx> missed the log, probably that's some spi core change

16:40 <digetx> don't see any obviously bad spi changes

16:49 <hexdump0815> btw. i also noticed that CONFIG_ZSMALLOC_CHAIN_SIZE=4 seems to be required to not break zsmalloc for zswap on nyan now