In the UEFI (1.16) configuration, I have changed from default "ACPI" to "ACPI + devicetree" from default "Arasan SDHCI" to "eMMC2 SDHCI" (Is this description https://mail-index.netbsd.org/port-arm/2017/07/30/msg004328.html accurate that the eMMC2 uses the sdhost driver, freeing up sdhc for the wifi chip?)
(I make this explicit to help anyone following this to get the Raspberry Pi4 with UEFI to work for openbsd) My dmesg looks like it has the bwfm I'm working on seeing if I can get it to connect with my wifi. Thanks Stuart for your help. Incidentally, the line in the dmesg that bwfm0: failed loadfirmware of file brcmfmac43455-sdio.bin Is that a problem? I ran syspatch and it did not show any patches to download. dmesg now (with ACPI + devicetree) and (eMMC2 SDHCI controller): OpenBSD 6.7 (GENERIC.MP) #5: Tue Jul 21 13:15:47 MDT 2020 r...@syspatch-67-arm64.openbsd.org:/usr/src/sys/arch/arm64/compile/GENERIC.MP real mem = 3078475776 (2935MB) avail mem = 2953805824 (2816MB) mainbus0 at root: Raspberry Pi 4 Model B Rev 1.2 cpu0 at mainbus0 mpidr 0: ARM Cortex-A72 r0p3 cpu0: 48KB 64b/line 3-way L1 PIPT I-cache, 32KB 64b/line 2-way L1 D-cache cpu0: 1024KB 64b/line 16-way L2 cache efi0 at mainbus0: UEFI 2.7 efi0: https://github.com/pftf/RPi4 rev 0x10000 smbios0 at efi0: SMBIOS 3.3.0 smbios0: vendor https://github.com/pftf/RPi4 version "UEFI Firmware v1.16" date Jun 18 2020 12:20:53 smbios0: Sony UK Raspberry Pi 4 Model B apm0 at mainbus0 psci0 at mainbus0: PSCI 1.1, SMCCC 1.2 "system" at mainbus0 not configured "axi" at mainbus0 not configured simplebus0 at mainbus0: "soc" bcmclock0 at simplebus0 bcmmbox0 at simplebus0 bcmgpio0 at simplebus0 bcmaux0 at simplebus0 ampintc0 at simplebus0 nirq 256, ncpu 4 ipi: 0, 1: "interrupt-controller" syscon0 at simplebus0: "avs-monitor" "thermal" at syscon0 not configured bcmdmac0 at simplebus0: DMA0 DMA2 DMA4 DMA5 DMA6 DMA7 "timer" at simplebus0 not configured bcmirng0 at simplebus0 pluart0 at simplebus0: console com0 at simplebus0: ns16550, no working fifo "local_intc" at simplebus0 not configured bcmdog0 at simplebus0 "clock" at simplebus0 not configured simplebus1 at simplebus0: "firmware" "gpio" at simplebus1 not configured "clocks" at simplebus1 not configured "power" at simplebus0 not configured "mailbox" at simplebus0 not configured sdhc0 at simplebus0 sdhc0: SDHC 3.0, 250 MHz base clock sdmmc0 at sdhc0: 4-bit, sd high-speed, mmc high-speed "gpiomem" at simplebus0 not configured "fb" at simplebus0 not configured "vcsm" at simplebus0 not configured "clocks" at mainbus0 not configured "phy" at mainbus0 not configured "clk-108M" at mainbus0 not configured "arm-pmu" at mainbus0 not configured agtimer0 at mainbus0: tick rate 54000 KHz simplebus2 at mainbus0: "scb" bcmpcie0 at simplebus2 pci0 at bcmpcie0 ppb0 at pci0 dev 0 function 0 "Broadcom BCM2711" rev 0x10 pci1 at ppb0 bus 1 xhci0 at pci1 dev 0 function 0 "VIA VL805 xHCI" rev 0x01: intx, xHCI 1.0 usb0 at xhci0: USB revision 3.0 uhub0 at usb0 configuration 1 interface 0 "VIA xHCI root hub" rev 3.00/1.00 addr 1 bse0 at simplebus2: address dc:a6:32:a6:e9:a0 brgphy0 at bse0 phy 1: BCM54210E 10/100/1000baseT PHY, rev. 2 "dma" at simplebus2 not configured "hevc-decoder" at simplebus2 not configured "rpivid-local-intc" at simplebus2 not configured "h264-decoder" at simplebus2 not configured "vp9-decoder" at simplebus2 not configured "leds" at mainbus0 not configured "sd_io_1v8_reg" at mainbus0 not configured "fixedregulator_3v3" at mainbus0 not configured "fixedregulator_5v0" at mainbus0 not configured simplebus3 at mainbus0: "v3dbus" simplebus4 at mainbus0: "emmc2bus" sdhc1 at simplebus4 sdhc1: SDHC 3.0, 100 MHz base clock sdmmc1 at sdhc1: 8-bit, sd high-speed, mmc high-speed, dma "sd_vcc_reg" at mainbus0 not configured simplefb0 at mainbus0: 1920x1080, 32bpp wsdisplay0 at simplefb0 mux 1 wsdisplay0: screen 0-5 added (std, vt100 emulation) cpu1 at mainbus0 mpidr 1: ARM Cortex-A72 r0p3 cpu1: 48KB 64b/line 3-way L1 PIPT I-cache, 32KB 64b/line 2-way L1 D-cache cpu1: 1024KB 64b/line 16-way L2 cache cpu2 at mainbus0 mpidr 2: ARM Cortex-A72 r0p3 cpu2: 48KB 64b/line 3-way L1 PIPT I-cache, 32KB 64b/line 2-way L1 D-cache cpu2: 1024KB 64b/line 16-way L2 cache cpu3 at mainbus0 mpidr 3: ARM Cortex-A72 r0p3 cpu3: 48KB 64b/line 3-way L1 PIPT I-cache, 32KB 64b/line 2-way L1 D-cache cpu3: 1024KB 64b/line 16-way L2 cache scsibus0 at sdmmc1: 2 targets, initiator 0 sd0 at scsibus0 targ 1 lun 0: <SD/MMC, SC16G, 0080> removable sd0: 15193MB, 512 bytes/sector, 31116288 sectors uhub1 at uhub0 port 1 configuration 1 interface 0 "VIA Labs USB2.0 Hub" rev 2.10/4.21 addr 2 bwfm0 at sdmmc0 function 1 manufacturer 0x02d0, product 0xa9a6 at sdmmc0 function 2 not configured manufacturer 0x02d0, product 0xa9a6 at sdmmc0 function 3 not configured umass0 at uhub0 port 2 configuration 1 interface 0 "SanDisk Ultra Fit" rev 3.20/1.00 addr 3 umass0: using SCSI over Bulk-Only scsibus1 at umass0: 2 targets, initiator 0 sd1 at scsibus1 targ 1 lun 0: <SanDisk, Ultra Fit, 1.00> removable serial.07815583810767a962aa sd1: 117360MB, 512 bytes/sector, 240353280 sectors vscsi0 at root scsibus2 at vscsi0: 256 targets softraid0 at root scsibus3 at softraid0: 256 targets bootfile: sd0a:/bsd boot device: sd0 root on sd1a (10f63e1bb68c91e2.a) swap on sd1b dump on sd1b WARNING: clock lost 52 days WARNING: CHECK AND RESET THE DATE! gpio0 at bcmgpio0: 58 pins bwfm0: failed loadfirmware of file brcmfmac43455-sdio.bin On Sunday, August 9, 2020, 9:58:57 AM EDT, Stuart Henderson <s...@spacehopper.org> wrote: >Oh, try changing the SD controllers around, again in UEFI config. > > On 9 August 2020 14:56:57 Doug Moss <dougmoss...@yahoo.com> wrote: > >> That hint helped, but I'm not quite there. >> To be explicit: >> By pressing <esc> and getting to the Raspberry Pi 4 UEFI configuration v1.16 >> (is that what it is called?) >> There was a setting to choose: >> <ACPI> >> <ACPI> + <devicetree> >> <devicetree> >> >> I set that to <devicetree> >> My dmesg is now better: all the "BCM28XX not configured" are gone >> New dmesg below. >> >> But, I still don't see bwfm in the dmesg. >> If you have some pity on a noob, and know the next step that I am missing in >> order to get >> bwfm wifi, I would greatly appreciate it. >> >> Thanks very much >> >> On Saturday, August 8, 2020, 4:37:44 PM EDT, Stuart Henderson >> <s...@spacehopper.org> wrote: >> >>> bwfm works, set uefi to device tree instead of acpi mode. Not sure about >>> audio, I haven't tried it. >>> >>> On 8 August 2020 21:15:16 Doug Moss <dougmoss...@yahoo.com> wrote: >>> >>>> 1. My thanks to all who have worked to get OpenBSD on Raspberry Pi ARM64 >>>> With install instructions, and UEFI firmware, I was able to get it up and >>>> running. >>>> Thanks. >>>> >>>> 2. The Raspberry Pi 4 is said to have onboard wifi, with a Cypress >>>> CYW43455 chip. >>>> I don't see it on my dmesg. >>>> Is it not supported yet, or is there something wrong with my Raspberry Pi >>>> 4 board? >>>> There were some things online about the bwfm driver working for this >>>> Cypress chip? >>>> >>>> 3. USB for mouse/keyboard/storage devices seems to work. >>>> USB audio seems to show up in dmesg, but >>>> USB audio does not work for me. >>>> aucat with a WAV file produces staticky noise, with almost the rhythm of >>>> the >>>> WAV file music. >>>> Known problem? or something I am messing up? >>>> >>>> Thanks
