e2w

@balbes150 I used all the s905w, s905x and khadas dtbs but still no poweroff. Running Linux aml 5.1.0-rc1-aml-s905 #5.82 SMP PREEMPT Sat Apr 27 22:41:29 MSK 2019 aarch64 GNU/Linux Is it working with other hardware? I tried tracing the differences in the kernel and it seems like the stop call is different in the mainline kernel vs khadas-3.14. I haven't had a chance to build a kernel to test. smp.c : ipi_cpu_stop ... __asm__ volatile("dsb sy"); __asm__ volatile("isb"); while (1) __asm__ volatile("wfi"); mainline smp.c: static void ipi_cpu_stop(unsigned int cpu) { set_cpu_online(cpu, false); local_daif_mask(); sdei_mask_local_cpu(); while (1) cpu_relax(); }

meson-gxl-s905x-p212.dtb

@balbes150 Is there any way to make the system poweroff? With my x96 mini on the 5.1 rc, both reboot and poweroff, reboot the system. With 3.14, poweroff would prevent a reboot and show a red light on the front of the box: root@aml:~# sudo poweroff [ 53.748046] reboot: Power down bl31 reboot reason: 0x8 bl31 reboot reason: 0x8 system cmd 0. With 3.14 I would see reason 0x108