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I am getting closer to resolving this issue ... I took the latest image Armbian_community_26.2.0-trunk.732_Bananapim2ultra_noble_current_6.18.22_xfce_desktop.img.xz, flashed it, and it hung on Begin: Running /scripts/local-premount ... Scanning for Btrfs filesystems Removed microsd and replaced file sun8i-r40-bananapi-m2-ultra.dtb in /boot-dtb folder with file supplied with linux-image-6.1.24-sunxi kernel. And do you know what ? It successfully booted up after this change!

@Sergioclr I remember someone was able to get Ethernet working by changing 16 to 0. There's two locations ethernet-phy@16 and reg = <16>; +&mdio1 { + rmii_phy: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + }; +};

45mbps Down / 4.5mbps UP with device more closer to the router root@rk322x-box:~# speedtest Retrieving speedtest.net configuration... Testing from Vivo (REDACTED)... Retrieving speedtest.net server list... Selecting best server based on ping... Hosted by Redel Internet (Balneário Camboriu) [424.68 km]: 23.94 ms Testing download speed................................................................................ Download: 45.84 Mbit/s Testing upload speed...................................................................................................... Upload: 4.46 Mbit/s

here is the module driver files only for the 6.18.23-current-rockchip kernel. It works for the rk3228a cpu, but it might work for other CPUs that can run the rk32xx-box as well... Download files from https://github.com/viny182/ssv6x5x_compiled_for_6.18.23-current-rockchip then: # 1. Install Firmware and Driver sudo cp ./ssv6x5x-wifi.cfg /lib/firmware/ sudo cp ./ssv6x5x-sw.bin /lib/firmware/ sudo cp ./ssv6x5x.ko /lib/modules/$(uname -r)/kernel/drivers/net/wireless/ sudo depmod -a # 2. Force Firmware Path and Reload echo 'options ssv6x5x stacfgpath="/lib/firmware/ssv6x5x-wifi.cfg" cfgfirmwarepath="/lib/firmware/ssv6x5x-sw.bin"' | sudo tee /etc/modprobe.d/ssv6x5x.conf sudo rmmod ssv6051 2>/dev/null sudo rmmod ssv6x5x 2>/dev/null sudo modprobe ssv6x5x # 3. Make it permanent cat <<EOF > /etc/modprobe.d/armbian_ssv6x5x.conf blacklist ssv6051 ssv6x5x EOF # 4. Reboot # 5. Coonnect using nmtui or nmcli…

This likely means the I2S overlay doesn’t exist yet. Someone would need to implement it and add it upstream (or just here to Armbian build framework). You can try enabling it manually via the Device Tree editor: https://docs.armbian.com/User-Guide_Armbian-Config/System/#device-tree-editor No guarantees it will work — hardware descriptions are often incomplete or inaccurate, and that’s outside our control.

Hey, After around 3h of gemini-vibe-coding, a completely noob like me was able to compile this sv6256p for the 6.18 kernel! I just download the last trunk community image release (Armbian 26.2.0-trunk.732 trixie) for the rk322x-box for my Frankeinstein mxq box that has the rk3228a cpu (armv7l instead arm64). Before starting compilation, I have apt updated/upgraded my installation to Armbian 26.2.0-trunk.778 trixie. I've got ~35mbps download connected to a 5GHz Network, but to be fair, the router was a bit far away from the device... (#update: 45mbps/4.5mbps down/up with device closer to the router) root@rk322x-box:~# uname -a Linux rk322x-box 6.18.23-current-rockchip #3 SMP Sat Apr 18 08:45:02 UTC 2026 armv7l GNU/Linux root@rk322x-box:~# lsb_release -a No LSB modules are available. Distributor ID: Debian Description: Armbian 26.2.0-trunk.778 trixie Release: 13 Codename: trixie root@rk322x-box:~# ip a show dev wlan0 5: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether 30:8e:7a:XX:XX:XX brd ff:ff:ff:ff:ff:ff altname wlx308e7ac32730 inet 192.168.182.119/24 brd 192.168.182.255 scope global dynamic noprefixroute wlan0 valid_lft 86156sec preferred_lft 86156sec root@rk322x-box:~# lsmod | grep ssv ssv6x5x 512000 0 mac80211 864256 1 ssv6x5x cfg80211 757760 2 mac80211,ssv6x5x root@rk322x-box:~# speedtest Retrieving speedtest.net configuration... Testing from Vivo (REDACTED)... Retrieving speedtest.net server list... Selecting best server based on ping... Hosted by Redel Internet (Balneário Camboriu) [424.68 km]: 25.337 ms Testing download speed................................................................................ Download: 35.23 Mbit/s Testing upload speed...................................................................................................... Upload: 10.10 Mbit/s root@rk322x-box:~# Here is the patches I did in order to compile to 6.18 Kernel ( @Kevin su perhaps you can create a new branch with those?) Follow the instructions https://github.com/cdhigh/armbian_sv6256p repo, but dont run the Make command yet. Run these commands from inside your driver's source code directory to patch the code, compile it, and install it on modern Linux kernels (>= 6.15): # 1. Fix Makefile Include Paths sed -i '1i ccflags-y += -I$(src)/include -I$(src)' Makefile # 2. Patch Kernel Timer API Changes (Kernel 6.15+) find . -type f -name "*.[ch]" -exec sed -i 's/del_timer/timer_delete/g' {} + sed -i '1i #include <linux/timer.h>' smac/dev.c sed -i 's/from_timer(sc, t, house_keeping)/container_of(t, struct ssv_softc, house_keeping)/g' smac/dev.c # 3. Patch mac80211 API Changes sed -i 's/int ssv6200_config(struct ieee80211_hw \*hw, u32 req)/int ssv6200_config(struct ieee80211_hw *hw, int action, u32 req)/' smac/dev.c # 4. Patch obsolete/removed Kernel Headers sed -i '1s/^/#define FB_EVENT_BLANK 0x09\n/' smac/ssv_pm.c find . -type f -name "*.[ch]" -exec sed -i 's|#include <net/lib80211.h>|//#include <net/lib80211.h>|g' {} + sed -i '1s/^/#define IEEE80211_CRYPTO_TKIP_COUNTERMEASURES (1 << 1)\n/' smac/sec_tkip.c sed -i '1s|^|#include <linux/interrupt.h>\n|' hwif/hwif.h # 5. Compile the Driver (For 32-bit ARM) make ARCH=arm KSRC=/lib/modules/$(uname -r)/build # 6. Install Firmware and Driver sudo cp ./ssv6x5x-wifi.cfg /lib/firmware/ sudo cp ./ssv6x5x-sw.bin /lib/firmware/ sudo cp ./ssv6x5x.ko /lib/modules/$(uname -r)/kernel/drivers/net/wireless/ sudo depmod -a # 7. Force Firmware Path and Reload echo 'options ssv6x5x stacfgpath="/lib/firmware/ssv6x5x-wifi.cfg" cfgfirmwarepath="/lib/firmware/ssv6x5x-sw.bin"' | sudo tee /etc/modprobe.d/ssv6x5x.conf sudo rmmod ssv6051 2>/dev/null sudo rmmod ssv6x5x 2>/dev/null sudo modprobe ssv6x5x # 8. Make it permanent cat <<EOF > /etc/modprobe.d/armbian_ssv6x5x.conf blacklist ssv6051 ssv6x5x EOF # 9. Reboot #10. Coonnect using nmtui or nmcli… for some reason I had to manually add the main router: sudo ip route add 192.168.182.0/24 dev wlan0 proto kernel scope link src 192.168.182.119 ... And here is the explanation for each patch, according to Gemini: Anyway, in the next post I will upload the compiled/generated ssv6x5x.ko, ssv6x5x-wifi.cfg and ssv6x5x-sw.bin files, only for the 6.18.23-current-rockchip kernel and the rk3228a. It might work for other armv7l CPUs using the trunk rk-322x box images, but it certainly not work for any other kernel.

Is it possible to enable the I2S service (for audio) on BananaPim2pro? In the program configuration: armbian-config / manage device tree overlays...there are no entries for: I2S. Maybe someone already knows what to enter or how to enable it 🙂

Does sway eat a lot of RAM? Can it be used fine in a 640x480 display? I've been staying with my labwc setup, because it's known to be minimalistic. Orange Pi Zero3 and Raspberries with 1GB RAM can run it fluidly.

Hi, I upgraded to the stable version of Debian (Trixie) Armbian Linux 6.18.23-current-rockchip64. And the USB 3.0 port stopped working. Other USB 2.0 works fine. orangepi3b:~$ lsusb Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 152d:0578 JMicron Technology Corp. / JMicron USA Technology Corp. JMS578 SATA 6Gb/s Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 007 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub orangepi3b:~$ sudo dmesg|grep usb6 [ 2.474823] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 6.18 [ 2.474852] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.474867] usb usb6: Product: Generic Platform OHCI controller [ 2.474881] usb usb6: Manufacturer: Linux 6.18.23-current-rockchip64 ohci_hcd [ 2.474893] usb usb6: SerialNumber: fd840000.usb orangepi3b:~$ sudo dmesg|grep usb7 [ 2.416665] usb usb7: We don't know the algorithms for LPM for this host, disabling LPM. [ 2.416917] usb usb7: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.18 [ 2.416940] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.416956] usb usb7: Product: xHCI Host Controller [ 2.416969] usb usb7: Manufacturer: Linux 6.18.23-current-rockchip64 xhci-hcd [ 2.416983] usb usb7: SerialNumber: xhci-hcd.1.auto [ 5.223412] usb usb7-port1: connect-debounce failed

that is huge! Congrats @Kevin su!!! I'll give it a test with my rk3228a box... Actually I have spent the last weekend building a noble release with the legacy 4.4 kernel... wish I had seen your post earlier hahaha root@bisonho:~# lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Armbian 26.2.1 noble Release: 24.04 Codename: noble root@bisonho:~# uname -a Linux bisonho 4.4.194-legacy-rk322x #1 SMP Sat Nov 14 09:27:12 UTC 2020 armv7l armv7l armv7l GNU/Linux root@bisonho:~# uptime 11:29:11 up 2 days, 1:45, 1 user, load average: 0.00, 0.01, 0.03 root@bisonho:~#

@humanus Which A7S image are you using? Mind sharing it? I'm only getting a Mixed score of 1700+ with my script on the official A7S image.

I updated to my self-build 6.6.135 [1] kernel today. I soft-rebooted, and the issue did not reappear. Hopefully it stays this way. [1] https://github.com/armbian/build/pull/9705

Also interested in this. Was able to install using `sudo ./sunxi-fel -p spiflash-write 0 u-boot-sunxi-with-spl.bin`, where the u-boot image came from the Armbian I downloaded (scp'd it off). That makes use of a patch submitted to the sunxi-tools repo (https://github.com/linux-sunxi/sunxi-tools/pull/232), which does actually work. It is quite happy to boot the image from SD card, and runs even when there is no SD card installed, which is great! However, I don't see any SPI or mtdblock messages in dmesg, and naturally, none exist in /dev/. Am I missing something? Or is SPI not enabled currently for some reason?

Native Steam Client For ARM Linux https://interfacinglinux.com/community/sbcsoftware/native-steam-client-for-arm-linux/

Upstream support for rk3588 is still wip. For desktop usage I suggest to either try "edge" which may have the feature you want already merged in or try "vendor" kernel which is based on Rockchip BSP.

@DaBo Thanks for sharing this. Are you able to run Armbian on this? Is LAN, HDMI, etc working fine on this?

Hello, good evening. I'll check again tomorrow; I don't remember which version of Armbian I have installed, but the microphone works without any problems in Armbian. I simply installed the Armbian version and didn't have to modify anything.

The problem (Armbian on U9-H requires physical button after power loss) The discovery process (MCU at I2C bus 0, address 0x15, register 0x11) The fix: i2cset -y 0 0x15 0x11 0x00 The systemd service for persistence That 0x01 = button required, 0x00 = auto power on Note it likely applies to the Minix NEO U1 as well since it uses the same MCU

From your logs: Healthy: 6.12.32-current-meson64 Unhealthy: 6.18.15-current-meson64 Certainly sounds like something changed/broke in a major kernel update? For the near term, I would grab a copy of the 6.12 kernel and keep a copy. The apt tool should have saved a copy in /var/cache/apt/archives, so you should be able to pull a copy from the good system, and use "sudo dpkg -i" to downgrade the other two boards for the time being. If the working node has been upgraded, it's fan will probably stop working as intended after a power cycle. In parallel, the next thing to do is to take a look at the .dtb files for both kernels (amlogic/meson-sm1-odroid-hc4.dtb), and see what's changed. If I have a free evening, I'll take a peek. As @Igor as the board maintainer, you can also file a bug at https://github.com/armbian/build/issues, but could be a bit to get addressed.

I ran Geekbench on the A7S with all the clocks at maximum. Here are the results: https://browser.geekbench.com/v5/cpu/24253556 https://browser.geekbench.com/v6/cpu/17727869 And your script gives me: ╔══════════════════════════════════════════════════╗ ║ CPU Performance Benchmark Tool v1.0 ║ ║ Single · Multi-Core · Big/LITTLE Benchmark ║ ║ Auto-detects heterogeneous cores ║ ╚══════════════════════════════════════════════════╝ ════════════════════════════════════════════════════════════ System Info ════════════════════════════════════════════════════════════ OS: Linux 6.6.98-vendor-sun60iw2 (aarch64) Processor: aarch64 Logical cores: 8 Core topology: 8 cores [homogeneous / unprobed] Python: 3.13.5 (CPython) Test time: 2026-04-21 00:46:32 Single-core 5s/test | Per-core 3rounds x 3s | 8 dimensions ════════════════════════════════════════════════════════════ Single Core Benchmark (Fastest Core) ════════════════════════════════════════════════════════════ [1/8] Integer (Prime Sieve) ... 4637 iters / 5.00s (927.39 ops/s) [2/8] Float (Matrix Mul) ... 7 iters / 5.12s (1.37 ops/s) [3/8] Float (FFT) ... 3 iters / 7.05s (0.43 ops/s) [4/8] Hash (SHA-256) ... 114 iters / 5.02s (22.70 ops/s) [5/8] Memory Sort ... 4 iters / 6.56s (0.61 ops/s) [6/8] Recursion (Fibonacci) ... 1 iters / 11.63s (0.09 ops/s) [7/8] Math (Pi) ... 1852 iters / 5.00s (370.35 ops/s) [8/8] Compress (zlib) ... 25 iters / 5.14s (4.86 ops/s) ════════════════════════════════════════════════════════════ Per-Core Power Probe (8 logical cores) ════════════════════════════════════════════════════════════ System reports no heterogeneous topology, probing empirically 3 rounds x 3s/round, warmup 0.5s, pinned mode, 8 workers Probing Integer (3 rounds): Round 1/3 ... max 923.9 min 277.1 ratio 3.33x pinned Round 2/3 ... max 922.6 min 275.2 ratio 3.35x pinned Round 3/3 ... max 921.8 min 273.9 ratio 3.37x pinned Median results (3 rounds): Core 6: 922.63 ops/s [████████████████████] 100.0% Core 7: 916.12 ops/s [███████████████████░] 99.3% Core 4: 276.21 ops/s [█████░░░░░░░░░░░░░░░] 29.9% Core 1: 276.10 ops/s [█████░░░░░░░░░░░░░░░] 29.9% Core 3: 276.04 ops/s [█████░░░░░░░░░░░░░░░] 29.9% Core 5: 275.76 ops/s [█████░░░░░░░░░░░░░░░] 29.9% Core 2: 275.56 ops/s [█████░░░░░░░░░░░░░░░] 29.9% Core 0: 275.17 ops/s [█████░░░░░░░░░░░░░░░] 29.8% -> Heterogeneity detected: 2 big cores (avg 919.4 ops/s) + 6 little cores (avg 275.8 ops/s) ratio 3.33x Probing Float (3 rounds): Round 1/3 ... max 370.4 min 95.4 ratio 3.88x pinned Round 2/3 ... max 371.1 min 95.4 ratio 3.89x pinned Round 3/3 ... max 369.5 min 95.3 ratio 3.88x pinned Median results (3 rounds): Core 6: 370.39 ops/s [████████████████████] 100.0% Core 7: 369.28 ops/s [███████████████████░] 99.7% Core 5: 95.59 ops/s [█████░░░░░░░░░░░░░░░] 25.8% Core 4: 95.51 ops/s [█████░░░░░░░░░░░░░░░] 25.8% Core 1: 95.46 ops/s [█████░░░░░░░░░░░░░░░] 25.8% Core 3: 95.46 ops/s [█████░░░░░░░░░░░░░░░] 25.8% Core 2: 95.45 ops/s [█████░░░░░░░░░░░░░░░] 25.8% Core 0: 95.36 ops/s [█████░░░░░░░░░░░░░░░] 25.7% -> Heterogeneity detected: 2 big cores (avg 369.8 ops/s) + 6 little cores (avg 95.5 ops/s) ratio 3.87x Multi-benchmark cross-validation agrees: 2 big + 6 little System didn't report heterogeneous, but probe found 2 big + 6 little (ratio 3.58x) ════════════════════════════════════════════════════════════ Big/Little Independent Benchmark (2 big + 6 little) ════════════════════════════════════════════════════════════ Three phases: big(2 threads) / little(6 threads) / mixed(8 threads) [1/8] Integer (Prime Sieve) Big ( 2 threads): iters 3637 | throughput 1818.20 ops/s | per-core min/avg/max: 907.88/909.10/910.33 Little ( 6 threads): iters 5881 | throughput 2939.47 ops/s | per-core min/avg/max: 275.72/489.91/924.17 Mixed ( 8 threads): iters 6989 | throughput 3492.59 ops/s | per-core min/avg/max: 275.81/436.57/919.04 Speedup: big 1.97x little 3.18x mixed 3.78x Efficiency: big 98.4% little 53.0% mixed 47.3% Big per-core min/avg/max: 907.88/909.10/910.33 ops/s Little per-core min/avg/max: 275.72/489.91/924.17 ops/s Mixed per-core min/avg/max: 275.81/436.57/919.04 ops/s [2/8] Float (Matrix Mul) Big ( 2 threads): iters 4 | throughput 1.14 ops/s | per-core min/avg/max: 0.57/0.57/0.57 Little ( 6 threads): iters 8 | throughput 1.95 ops/s | per-core min/avg/max: 0.23/0.32/0.51 Mixed ( 8 threads): iters 8 | throughput 2.59 ops/s | per-core min/avg/max: 0.24/0.32/0.48 Speedup: big 1.48x little 2.54x mixed 3.37x Efficiency: big 74.2% little 42.3% mixed 42.1% Big per-core min/avg/max: 0.57/0.57/0.57 ops/s Little per-core min/avg/max: 0.23/0.32/0.51 ops/s Mixed per-core min/avg/max: 0.24/0.32/0.48 ops/s [3/8] Float (FFT) Big ( 2 threads): iters 2 | throughput 0.74 ops/s | per-core min/avg/max: 0.37/0.37/0.37 Little ( 6 threads): iters 6 | throughput 1.51 ops/s | per-core min/avg/max: 0.18/0.25/0.36 Mixed ( 8 threads): iters 8 | throughput 1.79 ops/s | per-core min/avg/max: 0.16/0.22/0.35 Speedup: big 1.93x little 3.93x mixed 4.65x Efficiency: big 96.3% little 65.4% mixed 58.1% Big per-core min/avg/max: 0.37/0.37/0.37 ops/s Little per-core min/avg/max: 0.18/0.25/0.36 ops/s Mixed per-core min/avg/max: 0.16/0.22/0.35 ops/s [4/8] Hash (SHA-256) Big ( 2 threads): iters 90 | throughput 44.91 ops/s | per-core min/avg/max: 22.44/22.45/22.47 Little ( 6 threads): iters 192 | throughput 93.90 ops/s | per-core min/avg/max: 12.15/15.65/22.60 Mixed ( 8 threads): iters 241 | throughput 117.73 ops/s | per-core min/avg/max: 12.10/14.72/22.54 Speedup: big 1.98x little 4.14x mixed 5.19x Efficiency: big 99.0% little 69.0% mixed 64.9% Big per-core min/avg/max: 22.44/22.45/22.47 ops/s Little per-core min/avg/max: 12.15/15.65/22.60 ops/s Mixed per-core min/avg/max: 12.10/14.72/22.54 ops/s [5/8] Memory Sort Big ( 2 threads): iters 4 | throughput 1.06 ops/s | per-core min/avg/max: 0.53/0.53/0.53 Little ( 6 threads): iters 6 | throughput 2.01 ops/s | per-core min/avg/max: 0.23/0.33/0.49 Mixed ( 8 threads): iters 8 | throughput 2.28 ops/s | per-core min/avg/max: 0.19/0.29/0.47 Speedup: big 1.78x little 3.37x mixed 3.83x Efficiency: big 89.1% little 56.2% mixed 47.9% Big per-core min/avg/max: 0.53/0.53/0.53 ops/s Little per-core min/avg/max: 0.23/0.33/0.49 ops/s Mixed per-core min/avg/max: 0.19/0.29/0.47 ops/s [6/8] Recursion (Fibonacci) Big ( 2 threads): iters 2 | throughput 0.17 ops/s | per-core min/avg/max: 0.08/0.08/0.09 Little ( 6 threads): iters 6 | throughput 0.36 ops/s | per-core min/avg/max: 0.04/0.06/0.08 Mixed ( 8 threads): iters 8 | throughput 0.43 ops/s | per-core min/avg/max: 0.04/0.05/0.08 Speedup: big 2.00x little 4.20x mixed 5.07x Efficiency: big 100.0% little 70.1% mixed 63.4% Big per-core min/avg/max: 0.08/0.08/0.09 ops/s Little per-core min/avg/max: 0.04/0.06/0.08 ops/s Mixed per-core min/avg/max: 0.04/0.05/0.08 ops/s [7/8] Math (Pi) Big ( 2 threads): iters 1492 | throughput 745.39 ops/s | per-core min/avg/max: 370.74/372.70/374.65 Little ( 6 threads): iters 2263 | throughput 1130.50 ops/s | per-core min/avg/max: 94.95/188.42/375.07 Mixed ( 8 threads): iters 2642 | throughput 1319.41 ops/s | per-core min/avg/max: 95.16/164.93/374.73 Speedup: big 2.03x little 3.07x mixed 3.58x Efficiency: big 101.3% little 51.2% mixed 44.8% Big per-core min/avg/max: 370.74/372.70/374.65 ops/s Little per-core min/avg/max: 94.95/188.42/375.07 ops/s Mixed per-core min/avg/max: 95.16/164.93/374.73 ops/s [8/8] Compress (zlib) Big ( 2 threads): iters 20 | throughput 9.51 ops/s | per-core min/avg/max: 4.73/4.75/4.78 Little ( 6 threads): iters 40 | throughput 18.53 ops/s | per-core min/avg/max: 2.21/3.09/4.78 Mixed ( 8 threads): iters 50 | throughput 22.02 ops/s | per-core min/avg/max: 2.09/2.75/4.62 Speedup: big 1.96x little 3.81x mixed 4.53x Efficiency: big 97.8% little 63.5% mixed 56.6% Big per-core min/avg/max: 4.73/4.75/4.78 ops/s Little per-core min/avg/max: 2.21/3.09/4.78 ops/s Mixed per-core min/avg/max: 2.09/2.75/4.62 ops/s ════════════════════════════════════════════════════════════ Score Report (Heterogeneous: 2 big + 6 little) ════════════════════════════════════════════════════════════ Test Single Big Little Mixed Big eff Little eff ──────────────────────────────────────────────────────────────────────────────── Integer (Prime Sieve) 11592 22728 36743 43657 98.4% 53.0% Float (Matrix Mul) 2733 2282 3899 5183 74.2% 42.3% Float (FFT) 142 247 503 596 96.3% 65.4% Hash (SHA-256) 1514 2994 6260 7849 99.0% 69.0% Memory Sort 203 354 670 761 89.1% 56.2% Recursion (Fibonacci) 29 57 119 144 100.0% 70.1% Math (Pi) 1852 3727 5652 6597 101.3% 51.2% Compress (zlib) 972 1901 3705 4405 97.8% 63.5% ──────────────────────────────────────────────────────────────────────────────── Single geomean.................... 719 Big group geomean................. 1236 Little group geomean.............. 2289 Mixed geomean..................... 2760 ════════════════════════════════════════════════════════════ Big/Little Power Comparison ════════════════════════════════════════════════════════════ Big/Little power ratio (from per-core probe): 3.58x Big avg ops/s: 1.99 Little avg ops/s: 0.56 Power composition: Big (2 cores): [████████████████░░░░░░░░░░░░░░] 54.4% 54.4% Little (6 cores): [█████████████░░░░░░░░░░░░░░░░░] 45.6% 45.6% Equivalent big cores: 3.7 (little cores converted to big power) ══════════════════════════════════════════════════ Single score: 719 (fastest core) Big group score: 1236 (big cores only) Little group score: 2289 (little cores only) Mixed score: 2760 (big+little mixed) Mixed / Single: 3.84x ══════════════════════════════════════════════════ Benchmark complete!

@BacchusIX Odroid H4 Plus

@Sponzo that image also doesnt work for me, did you have to unlock to bootloader or something else in dev settings?

@Alexander Polko Do you still have stock firmware in eMMC? You should get some output from the serial uart if you have the stock firmware, otherwise your serial is not working correctly. Also, boot from sdcard only works via u-boot from stock firmware on this board, for the reason I stated above.

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I also tried different U-Boot SPL variants, but I was unable to get Armbian to boot. However, I noticed something interesting — on my MikroTik router I saw a DHCP lease that was issued to a client identified as "uboot", though I only noticed this after the fact and missed the chance to investigate further.