Manjaro ARM 19.12 Official Release - PineBook Pro

[hectorzg]

Hi all,

I'm running Manjaro (latest version, kernel 5.5.0-3.1) but S3 sleep was not working out of the box (used s2idle; dmesg was showing "PM: suspend entry (s2idle)").
Finally, I could get it running with the following steps:

• adding "mem_sleep_default=deep" to the kernel command line (in /boot/boot.txt and then running mkscr); can be checked with:
  

Code:

[root@pinebookpro ~]# cat /sys/power/mem_sleep
 s2idle [deep]

• changing the systemd-sleep settings in /etc/systemd/sleep.conf from "SuspendState=freeze" to "SuspendState=mem" (active after reboot or "systemctl daemon-reload")
  

Now, my system is using S3 sleep ("PM: suspend entry (deep)" in dmesg).

This is great, thank you for sharing!

Could you tell me where to add 'mem_sleep_default=deep' in boot.txt?

Code:

# After modifying, run ./mkscr

# MAC address (use spaces instead of colons)
setenv macaddr da 19 c8 7a 6d f4

part uuid ${devtype} ${devnum}:${bootpart} uuid
setenv bootargs console=ttyS2,1500000n8 root=PARTUUID=${uuid} rw rootwait bootsplash.bootfile=bootsplash-themes/manjaro/bootsplash append video=eDP-1:1920x1080@60
setenv fdtfile rockchip/rk3399-pinebook-pro.dtb

if load ${devtype} ${devnum}:${bootpart} ${kernel_addr_r} /boot/Image; then
 if load ${devtype} ${devnum}:${bootpart} ${fdt_addr_r} /boot/dtbs/${fdtfile}; then
   fdt addr ${fdt_addr_r}
   fdt resize
   fdt set /ethernet@fe300000 local-mac-address "[${macaddr}]"
   if load ${devtype} ${devnum}:${bootpart} ${ramdisk_addr_r} /boot/initramfs-linux.img; then
     # This upstream Uboot doesn't support compresses cpio initrd, use kernel option to
     # load initramfs
     setenv bootargs ${bootargs} initrd=${ramdisk_addr_r},20M ramdisk_size=10M
   fi;
   booti ${kernel_addr_r} - ${fdt_addr_r};
 fi;
fi

I'm guessing at the very end after the end of the if but I prefer to check with you before I messed up with my installation.