Re: Wrong number of CPUs detected on RPI3 and FreeBSD 13.1
- In reply to: greg_a_unrelenting.technology: "Re: Wrong number of CPUs detected on RPI3 and FreeBSD 13.1"
- Go to: [ bottom of page ] [ top of archives ] [ this month ]
Date: Wed, 08 Jun 2022 12:25:29 UTC
Em 05/06/2022 14:31, greg@unrelenting.technology escreveu: > June 5, 2022 2:18 PM, "Otacilio" <otacilio.neto@bsd.com.br> wrote: > >> After some debug I found that this routine is returning -1: >> >> Someone can give-me a hint about the function of psci_callfn ? > PSCI is an interface for calling into power management firmware. > Just saying that *a* PSCI call failed is not informative, we really need the arguments of the call. > > I'm not sure what firmware you have on the SD card but armstub8 from > https://github.com/gonzoua/rpi3-psci-monitor should support: > PSCI_VERSION, PSCI_CPU_ON, PSCI_SYSTEM_OFF, and PSCI_SYSTEM_RESET. > Which should be all the calls that FreeBSD ever does… I did a ofwdump on the RPI3 running the sdcard with my local FreeBSD13.1 build (bad) and the same RPI3 running another sdcard with a downloaded image from freebsd.org (good) and the results are very different. The god one: Node 0x48: Node 0x110: framebuffer@3e513000 Node 0x1c0: psci Node 0x1fc: system Node 0x230: axi Node 0x238: vc_mem Node 0x264: aliases Node 0x6f0: chosen Node 0x878: bootloader Node 0x890: reserved-memory Node 0x8e0: linux,cma Node 0x94c: thermal-zones Node 0x960: cpu-thermal ... FreeBSD generic 13.1-RELEASE FreeBSD 13.1-RELEASE releng/13.1-n250148-fc952ac2212 GENERIC arm64 ====================== Tha bad one: Node 0x58: Node 0x120: framebuffer@3e513000 Node 0x1d0: psci Node 0x20c: system Node 0x240: axi Node 0x248: vc_mem Node 0x274: aliases Node 0x6e0: chosen Node 0x810: thermal-zones Node 0x824: cpu-thermal Node 0x888: cooling-maps Node 0x8a8: soc Node 0x934: dma@7e007000 ... FreeBSD azul 13.1-RELEASE FreeBSD 13.1-RELEASE #2 releng/13.1-n250148-fc952ac2212-dirty: Sat Jun 4 22:14:44 -03 2022 ota@azul:/usr/local/www/apache24/storage/FreeBSD/obj/usr/local/www/apache24/storage/FreeBSD/src/arm64.aarch64/sys/GENERIC arm64 The ofwdump output must be the same on both? Thanks a lot