I purchased one of the rev c boards with 8GB ram with the hopes that it could build the full ports tree. Good news it installs and boots fairly easily. Bad news is that I missed that the 8GB ram is split between the CPU and the NPU (4GB for CPU/GPU, 4GB for NPU) so only 4GB is usable for building ports.
Install notes: 1) Setup serial console and use 1500000 baud 2) Boot into default os 3) Erase u-boot from eMMC: su dd if=/dev/zero of=/dev/block/mmcblk2 bs=1m count=16 sync reboot 4) Power off board 5) Prepare uSD with miniroot68.fs and u-boot-rockchip.bin at sector 64 6) Install uSD 7) Switch serial console to use 115200 baud 8) Power on board 9) Install OpenBSD root on sd1 (uSD) 1g rest of the partions on sd0 (nvme) I opted to install root on the uSD so that I can test u-boot and easily revert any versions that don't work by fixing the uSD on another computer. If u-boot is on the eMMC board it prefers that over what's on the uSD. U-Boot TPL 2021.01-dirty (Jan 12 2021 - 09:11:12) Trying to boot from BOOTROM Returning to boot ROM... U-Boot SPL 2021.01-dirty (Jan 12 2021 - 09:11:12 -0500) Trying to boot from MMC1 NOTICE: BL31: v2.4(debug):2.4 NOTICE: BL31: Built : 10:29:07, Jan 6 2021 INFO: GICv3 with legacy support detected. INFO: ARM GICv3 driver initialized in EL3 INFO: plat_rockchip_pmu_init(1624): pd status 3e INFO: BL31: Initializing runtime services INFO: BL31: cortex_a53: CPU workaround for 855873 was applied WARNING: BL31: cortex_a53: CPU workaround for 1530924 was missing! INFO: BL31: Preparing for EL3 exit to normal world INFO: Entry point address = 0x200000 INFO: SPSR = 0x3c9 U-Boot 2021.01-dirty (Jan 12 2021 - 09:11:12 -0500) SoC: Rockchip rk3399 Reset cause: RST Model: Radxa ROCK Pi N10 DRAM: 3.9 GiB PMIC: RK8090 (on=0x10, off=0x80) MMC: mmc@fe320000: 1, sdhci@fe330000: 0 Loading Environment from MMC... *** Warning - bad CRC, using default environment stdio_add_devices: Video device failed (ret=-22) In: serial@ff1a0000 Out: serial@ff1a0000 Err: serial@ff1a0000 Model: Radxa ROCK Pi N10 Net: eth0: ethernet@fe300000 Hit any key to stop autoboot: 0 switch to partitions #0, OK mmc0(part 0) is current device ** No partition table - mmc 0 ** switch to partitions #0, OK mmc1 is current device Scanning mmc 1:1... libfdt fdt_check_header(): FDT_ERR_BADMAGIC Scanning disk m...@fe320000.blk... ** Unrecognized filesystem type ** Scanning disk sd...@fe330000.blk... ** Unrecognized filesystem type ** Found 4 disks No EFI system partition BootOrder not defined EFI boot manager: Cannot load any image Found EFI removable media binary efi/boot/bootaa64.efi 168728 bytes read in 14 ms (11.5 MiB/s) libfdt fdt_check_header(): FDT_ERR_BADMAGIC Booting /efi\boot\bootaa64.efi disks: sd0* sd1 >> OpenBSD/arm64 BOOTAA64 1.3 boot> booting sd0a:/bsd: 8670824+1774112+568384+829600 [630797+109+1060632+622736]=0xf8a8c8 type 0x2 pa 0x200000 va 0x200000 pages 0x4000 attr 0x8 type 0x7 pa 0x4200000 va 0x4200000 pages 0x3eed attr 0x8 type 0x9 pa 0x80ed000 va 0x80ed000 pages 0x26 attr 0x8 type 0x7 pa 0x8113000 va 0x8113000 pages 0xe7fca attr 0x8 type 0x2 pa 0xf00dd000 va 0xf00dd000 pages 0xcff attr 0x8 type 0x4 pa 0xf0ddc000 va 0xf0ddc000 pages 0x1 attr 0x8 type 0x2 pa 0xf0ddd000 va 0xf0ddd000 pages 0x5 attr 0x8 type 0x7 pa 0xf0de2000 va 0xf0de2000 pages 0x1 attr 0x8 type 0x2 pa 0xf0de3000 va 0xf0de3000 pages 0x100 attr 0x8 type 0x1 pa 0xf0ee3000 va 0xf0ee3000 pages 0x2a attr 0x8 type 0x0 pa 0xf0f0d000 va 0xf0f0d000 pages 0x7 attr 0x8 type 0x4 pa 0xf0f14000 va 0xf0f14000 pages 0x1 attr 0x8 type 0x6 pa 0xf0f15000 va 0x33d4e24000 pages 0x1 attr 0x8000000000000008 type 0x4 pa 0xf0f16000 va 0xf0f16000 pages 0x2 attr 0x8 type 0x0 pa 0xf0f18000 va 0xf0f18000 pages 0x1 attr 0x8 type 0x6 pa 0xf0f19000 va 0x33d4e28000 pages 0x3 attr 0x8000000000000008 type 0x4 pa 0xf0f1c000 va 0xf0f1c000 pages 0x1 attr 0x8 type 0x6 pa 0xf0f1d000 va 0x33d4e2c000 pages 0x4 attr 0x8000000000000008 type 0x4 pa 0xf0f21000 va 0xf0f21000 pages 0x1 attr 0x8 type 0x0 pa 0xf0f22000 va 0xf0f22000 pages 0x2 attr 0x8 type 0x4 pa 0xf0f24000 va 0xf0f24000 pages 0x1 attr 0x8 type 0x0 pa 0xf0f25000 va 0xf0f25000 pages 0x1 attr 0x8 type 0x4 pa 0xf0f26000 va 0xf0f26000 pages 0x2 attr 0x8 type 0x0 pa 0xf0f28000 va 0xf0f28000 pages 0x1 attr 0x8 type 0x4 pa 0xf0f29000 va 0xf0f29000 pages 0x2 attr 0x8 type 0x2 pa 0xf0f2b000 va 0xf0f2b000 pages 0x3015 attr 0x8 type 0x5 pa 0xf3f40000 va 0x33d7e4f000 pages 0x10 attr 0x8000000000000008 type 0x2 pa 0xf3f50000 va 0xf3f50000 pages 0x40b0 attr 0x8 [ using 2315240 bytes of bsd ELF symbol table ] Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. Copyright (c) 1995-2021 OpenBSD. All rights reserved. https://www.OpenBSD.org OpenBSD 6.8-current (GENERIC.MP) #972: Tue Jan 12 00:36:26 MST 2021 dera...@arm64.openbsd.org:/usr/src/sys/arch/arm64/compile/GENERIC.MP real mem = 4025184256 (3838MB) avail mem = 3826655232 (3649MB) random: good seed from bootblocks mainbus0 at root: Radxa ROCK Pi N10 psci0 at mainbus0: PSCI 1.1, SMCCC 1.2 cpu0 at mainbus0 mpidr 0: ARM Cortex-A53 r0p4 cpu0: 32KB 64b/line 2-way L1 VIPT I-cache, 32KB 64b/line 4-way L1 D-cache cpu0: 512KB 64b/line 16-way L2 cache cpu0: CRC32,SHA2,SHA1,AES+PMULL cpu1 at mainbus0 mpidr 1: ARM Cortex-A53 r0p4 cpu1: 32KB 64b/line 2-way L1 VIPT I-cache, 32KB 64b/line 4-way L1 D-cache cpu1: 512KB 64b/line 16-way L2 cache cpu1: CRC32,SHA2,SHA1,AES+PMULL cpu2 at mainbus0 mpidr 2: ARM Cortex-A53 r0p4 cpu2: 32KB 64b/line 2-way L1 VIPT I-cache, 32KB 64b/line 4-way L1 D-cache cpu2: 512KB 64b/line 16-way L2 cache cpu2: CRC32,SHA2,SHA1,AES+PMULL cpu3 at mainbus0 mpidr 3: ARM Cortex-A53 r0p4 cpu3: 32KB 64b/line 2-way L1 VIPT I-cache, 32KB 64b/line 4-way L1 D-cache cpu3: 512KB 64b/line 16-way L2 cache cpu3: CRC32,SHA2,SHA1,AES+PMULL cpu4 at mainbus0 mpidr 100: ARM Cortex-A72 r0p2 cpu4: 48KB 64b/line 3-way L1 PIPT I-cache, 32KB 64b/line 2-way L1 D-cache cpu4: 1024KB 64b/line 16-way L2 cache cpu4: CRC32,SHA2,SHA1,AES+PMULL cpu5 at mainbus0 mpidr 101: ARM Cortex-A72 r0p2 cpu5: 48KB 64b/line 3-way L1 PIPT I-cache, 32KB 64b/line 2-way L1 D-cache cpu5: 1024KB 64b/line 16-way L2 cache cpu5: CRC32,SHA2,SHA1,AES+PMULL efi0 at mainbus0: UEFI 2.8 efi0: Das U-Boot rev 0x20210100 apm0 at mainbus0 agintc0 at mainbus0 sec shift 3:3 nirq 288 nredist 6 ipi: 0, 1: "interrupt-controller" agintcmsi0 at agintc0 syscon0 at mainbus0: "qos" syscon1 at mainbus0: "qos" syscon2 at mainbus0: "qos" syscon3 at mainbus0: "qos" syscon4 at mainbus0: "qos" syscon5 at mainbus0: "qos" syscon6 at mainbus0: "qos" syscon7 at mainbus0: "qos" syscon8 at mainbus0: "qos" syscon9 at mainbus0: "qos" syscon10 at mainbus0: "qos" syscon11 at mainbus0: "qos" syscon12 at mainbus0: "qos" syscon13 at mainbus0: "qos" syscon14 at mainbus0: "qos" syscon15 at mainbus0: "qos" syscon16 at mainbus0: "qos" syscon17 at mainbus0: "qos" syscon18 at mainbus0: "qos" syscon19 at mainbus0: "qos" syscon20 at mainbus0: "qos" syscon21 at mainbus0: "qos" syscon22 at mainbus0: "qos" syscon23 at mainbus0: "qos" syscon24 at mainbus0: "qos" syscon25 at mainbus0: "power-management" "power-controller" at syscon25 not configured syscon26 at mainbus0: "syscon" "io-domains" at syscon26 not configured rkclock0 at mainbus0 rkclock1 at mainbus0 syscon27 at mainbus0: "syscon" "io-domains" at syscon27 not configured "usb2-phy" at syscon27 not configured "usb2-phy" at syscon27 not configured rkemmcphy0 at syscon27 "pcie-phy" at syscon27 not configured rkpinctrl0 at mainbus0: "pinctrl" rkgpio0 at rkpinctrl0 rkgpio1 at rkpinctrl0 rkgpio2 at rkpinctrl0 rkgpio3 at rkpinctrl0 rkgpio4 at rkpinctrl0 syscon28 at mainbus0: "syscon" syscon29 at mainbus0: "syscon" "fit-images" at mainbus0 not configured rkdrm0 at mainbus0 drm0 at rkdrm0 "pmu_a53" at mainbus0 not configured "pmu_a72" at mainbus0 not configured agtimer0 at mainbus0: tick rate 24000 KHz "xin24m" at mainbus0 not configured simplebus0 at mainbus0: "bus" "dma-controller" at simplebus0 not configured "dma-controller" at simplebus0 not configured rkpcie0 at mainbus0 pci0 at rkpcie0 ppb0 at pci0 dev 0 function 0 "Rockchip RK3399 Root Complex" rev 0x00: msi pci1 at ppb0 bus 1 nvme0 at pci1 dev 0 function 0 "Intel NVMe" rev 0x03: msix, NVMe 1.3 nvme0: INTEL SSDPEKKW512G8, firmware 004C, serial BTHH92450A81512D scsibus0 at nvme0: 2 targets, initiator 0 sd0 at scsibus0 targ 1 lun 0: <NVMe, INTEL SSDPEKKW51, 004C> sd0: 488386MB, 512 bytes/sector, 1000215216 sectors dwge0 at mainbus0: address ae:a5:98:44:bf:2a rgephy0 at dwge0 phy 0: RTL8169S/8110S/8211 PHY, rev. 5 dwmmc0 at mainbus0: 50 MHz base clock sdmmc0 at dwmmc0: 4-bit, sd high-speed, mmc high-speed, dma sdhc0 at mainbus0 sdhc0: SDHC 3.0, 200 MHz base clock sdmmc1 at sdhc0: 8-bit, sd high-speed, mmc high-speed, dma ehci0 at mainbus0 usb0 at ehci0: USB revision 2.0 uhub0 at usb0 configuration 1 interface 0 "Generic EHCI root hub" rev 2.00/1.00 addr 1 ohci0 at mainbus0: version 1.0 ehci1 at mainbus0 usb1 at ehci1: USB revision 2.0 uhub1 at usb1 configuration 1 interface 0 "Generic EHCI root hub" rev 2.00/1.00 addr 1 ohci1 at mainbus0: version 1.0 rkdwusb0 at mainbus0: "usb" xhci0 at rkdwusb0, xHCI 1.10 usb2 at xhci0: USB revision 3.0 uhub2 at usb2 configuration 1 interface 0 "Generic xHCI root hub" rev 3.00/1.00 addr 1 rkiic0 at mainbus0 iic0 at rkiic0 rkiic1 at mainbus0 iic1 at rkiic1 "haoyu,hym8563" at iic1 addr 0x51 not configured rkiic2 at mainbus0 iic2 at rkiic2 com0 at mainbus0: ns16550, no working fifo com1 at mainbus0: ns16550, no working fifo com1: console rktemp0 at mainbus0 rkiic3 at mainbus0 iic3 at rkiic3 "rockchip,rk809" at iic3 addr 0x20 not configured rkpwm0 at mainbus0 rkpwm1 at mainbus0 "video-codec" at mainbus0 not configured "iommu" at mainbus0 not configured "rga" at mainbus0 not configured "efuse" at mainbus0 not configured "phy" at mainbus0 not configured "watchdog" at mainbus0 not configured "rktimer" at mainbus0 not configured rkvop0 at mainbus0: RK3399 VOPL "iommu" at mainbus0 not configured rkvop1 at mainbus0: RK3399 VOPB "iommu" at mainbus0 not configured "iommu" at mainbus0 not configured "iommu" at mainbus0 not configured rkdwhdmi0 at mainbus0: HDMI TX rkdwhdmi0: version 2.11a, phytype 0xf3 "opp-table0" at mainbus0 not configured "opp-table1" at mainbus0 not configured "opp-table2" at mainbus0 not configured "external-gmac-clock" at mainbus0 not configured "vcc12v-dcin-regulator" at mainbus0 not configured "vcc5v0-sys-regulator" at mainbus0 not configured "vbus-host" at mainbus0 not configured "vbus-typec" at mainbus0 not configured "vcc-pcie-regulator" at mainbus0 not configured "binman" at mainbus0 not configured "dfi" at mainbus0 not configured "dmc" at mainbus0 not configured usb3 at ohci0: USB revision 1.0 uhub3 at usb3 configuration 1 interface 0 "Generic OHCI root hub" rev 1.00/1.00 addr 1 usb4 at ohci1: USB revision 1.0 uhub4 at usb4 configuration 1 interface 0 "Generic OHCI root hub" rev 1.00/1.00 addr 1 scsibus1 at sdmmc0: 2 targets, initiator 0 sd1 at scsibus1 targ 1 lun 0: <SD/MMC, SE64G, 0080> removable sd1: 60906MB, 512 bytes/sector, 124735488 sectors scsibus2 at sdmmc1: 2 targets, initiator 0 sd2 at scsibus2 targ 1 lun 0: <SD/MMC, SLD64G, 0000> removable sd2: 59000MB, 512 bytes/sector, 120832000 sectors vscsi0 at root scsibus3 at vscsi0: 256 targets softraid0 at root scsibus4 at softraid0: 256 targets root on sd1a (7c6a30ccd3120792.a) swap on sd1b dump on sd1b WARNING: CHECK AND RESET THE DATE! cpu0: regulator not implemented rkvop0: using CRTC 0 for RK3399 VOPL rkvop1: using CRTC 1 for RK3399 VOPB rkdrm0: 1024x768, 32bpp wsdisplay0 at rkdrm0 mux 1 wsdisplay0: screen 0-5 added (std, vt100 emulation) swapctl: adding 467ce1f9876fc931.b as swap device at priority 0 Automatic boot in progress: starting file system checks. /dev/sd1a (7c6a30ccd3120792.a): file system is clean; not checking /dev/sd0l (467ce1f9876fc931.l): file system is clean; not checking /dev/sd0d (467ce1f9876fc931.d): file system is clean; not checking /dev/sd0f (467ce1f9876fc931.f): file system is clean; not checking /dev/sd0g (467ce1f9876fc931.g): file system is clean; not checking /dev/sd0h (467ce1f9876fc931.h): file system is clean; not checking /dev/sd0k (467ce1f9876fc931.k): file system is clean; not checking /dev/sd0m (467ce1f9876fc931.m): file system is clean; not checking /dev/sd0j (467ce1f9876fc931.j): file system is clean; not checking /dev/sd0e (467ce1f9876fc931.e): file system is clean; not checking pf enabled starting network dwge0: no link.... dwge0: 172.16.1.127 lease accepted from 172.16.1.1 (18:03:73:ee:47:f1) reordering libraries: done. starting early daemons: syslogd pflogd ntpd. starting RPC daemons:. savecore: /dev/sd1b: Device not configured checking quotas: done. clearing /tmp kern.securelevel: 0 -> 1 creating runtime link editor directory cache. preserving editor files. starting network daemons: sshd smtpd sndiod. starting local daemons: cron. Tue Jan 12 12:23:27 EST 2021