Endian Posted June 10, 2023 Posted June 10, 2023 I noticed today that there was no build created yet for Radxa Rock 3C. I found the Rock 3A config file at build/config/boards/rock-3a.conf : # Rockchip RK3568 quad core 1-8GB SoC GBe eMMC USB3 BOARD_NAME="Rock 3A" BOARDFAMILY="rk35xx" BOOTCONFIG="rock-3a-rk3568_defconfig" KERNEL_TARGET="legacy,current,edge" FULL_DESKTOP="yes" BOOT_LOGO="desktop" BOOT_FDT_FILE="rockchip/rk3568-rock-3a.dtb" BOOT_SCENARIO="spl-blobs" WIREGUARD="no" BOOT_SUPPORT_SPI="yes" BOOT_SPI_RKSPI_LOADER="yes" IMAGE_PARTITION_TABLE="gpt" BOOTFS_TYPE="fat" And copied it to build/boards/rock-3c.conf . Then modified it to # Rockchip RK3566 quad core 1-8GB SoC GBe eMMC USB3 BOARD_NAME="Rock 3C" BOARDFAMILY="rk35xx" BOOTCONFIG="rock-3c-rk3566_defconfig" KERNEL_TARGET="legacy,current,edge" FULL_DESKTOP="yes" BOOT_LOGO="desktop" BOOT_FDT_FILE="rockchip/rk3566-rock-3c.dtb" BOOT_SCENARIO="spl-blobs" BOOT_SUPPORT_SPI="yes" BOOT_SPI_RKSPI_LOADER="yes" IMAGE_PARTITION_TABLE="gpt" BOOTFS_TYPE="fat" And was pleasantly surprised when it was able to build an image! 🙂 However, the booting was not so successful I get this on the UART (1500000 bps 8N1): DDR Version V1.10 20210810 ln ddrconfig:0 LP4 MR14:0x4d LPDDR4, 324MHz BW=32 Col=10 Bk=8 CS0 Row=17 CS=1 Die BW=16 Size=4096MB tdqss: cs0 dqs0: 361ps, dqs1: 289ps, dqs2: 313ps, dqs3: 217ps, change to: 324MHz PHY drv:clk:38,ca:38,DQ:30,odt:0 vrefinner:41%, vrefout:41% dram drv:40,odt:0 clk skew:0x58 change to: 528MHz PHY drv:clk:38,ca:38,DQ:30,odt:60 vrefinner:16%, vrefout:41% dram drv:40,odt:0 clk skew:0x78 change to: 780MHz PHY drv:clk:38,ca:38,DQ:30,odt:60 vrefinner:16%, vrefout:41% dram drv:40,odt:0 clk skew:0x5c change to: 1056MHz(final freq) PHY drv:clk:38,ca:38,DQ:30,odt:60 vrefinner:16%, vrefout:29% dram drv:40,odt:80 vref_ca:00000068 clk skew:0x3f cs 0: the read training result: DQS0:0x3b, DQS1:0x3d, DQS2:0x3d, DQS3:0x38, min : 0x9 0xa 0xc 0x9 0x1 0x2 0x5 0x2 , 0x8 0x9 0x5 0x1 0xb 0xd 0xf 0x9 , 0xd 0xb 0xc 0x8 0x4 0x1 0x4 0x6 , 0xb 0x6 0x6 0x1 0xf 0xe 0xd 0xe , mid :0x28 0x29 0x2b 0x28 0x1f 0x21 0x23 0x21 ,0x26 0x27 0x22 0x1f 0x29 0x2b 0x2c 0x27 , 0x2b 0x2a 0x29 0x27 0x22 0x1f 0x21 0x23 ,0x28 0x23 0x23 0x1f 0x2b 0x2b 0x29 0x2b , max :0x48 0x49 0x4b 0x47 0x3e 0x40 0x42 0x41 ,0x45 0x45 0x40 0x3e 0x47 0x49 0x4a 0x46 , 0x4a 0x49 0x46 0x46 0x41 0x3e 0x3f 0x41 ,0x45 0x41 0x40 0x3d 0x48 0x48 0x46 0x49 , range:0x3f 0x3f 0x3f 0x3e 0x3d 0x3e 0x3d 0x3f ,0x3d 0x3c 0x3b 0x3d 0x3c 0x3c 0x3b 0x3d , 0x3d 0x3e 0x3a 0x3e 0x3d 0x3d 0x3b 0x3b ,0x3a 0x3b 0x3a 0x3c 0x39 0x3a 0x39 0x3b , the write training result: DQS0:0x6f, DQS1:0x66, DQS2:0x69, DQS3:0x5c, min :0x95 0x97 0x99 0x97 0x8f 0x92 0x94 0x94 0x94 ,0x88 0x88 0x86 0x83 0x8d 0x8e 0x8e 0x8d 0x89 , 0x92 0x91 0x8e 0x8e 0x89 0x87 0x8a 0x8e 0x8d ,0x86 0x85 0x83 0x7f 0x8a 0x8a 0x88 0x8c 0x85 , mid :0xb2 0xb4 0xb6 0xb3 0xab 0xad 0xaf 0xae 0xae ,0xa6 0xa5 0xa1 0x9e 0xaa 0xaa 0xa9 0xa9 0xa6 , 0xaf 0xae 0xab 0xaa 0xa5 0xa1 0xa3 0xa9 0xa9 ,0xa4 0xa1 0xa0 0x9b 0xa7 0xa7 0xa5 0xa8 0xa2 , max :0xd0 0xd1 0xd3 0xcf 0xc7 0xc9 0xcb 0xc9 0xc9 ,0xc4 0xc3 0xbd 0xba 0xc7 0xc7 0xc5 0xc5 0xc3 , 0xcd 0xcb 0xc8 0xc6 0xc2 0xbc 0xbc 0xc4 0xc6 ,0xc2 0xbd 0xbd 0xb8 0xc5 0xc5 0xc2 0xc5 0xc0 , range:0x3b 0x3a 0x3a 0x38 0x38 0x37 0x37 0x35 0x35 ,0x3c 0x3b 0x37 0x37 0x3a 0x39 0x37 0x38 0x3a , 0x3b 0x3a 0x3a 0x38 0x39 0x35 0x32 0x36 0x39 ,0x3c 0x38 0x3a 0x39 0x3b 0x3b 0x3a 0x39 0x3b , CA Training result: cs:0 min :0x3d 0x35 0x37 0x2d 0x37 0x2c 0x38 ,0x3f 0x34 0x37 0x2c 0x37 0x2a 0x3c , cs:0 mid :0x78 0x79 0x71 0x70 0x71 0x6f 0x63 ,0x79 0x77 0x71 0x6f 0x70 0x6e 0x67 , cs:0 max :0xb3 0xbd 0xab 0xb3 0xab 0xb3 0x8e ,0xb4 0xbb 0xac 0xb2 0xaa 0xb2 0x92 , cs:0 range:0x76 0x88 0x74 0x86 0x74 0x87 0x56 ,0x75 0x87 0x75 0x86 0x73 0x88 0x56 , out U-Boot SPL board init U-Boot SPL 2017.09-armbian (Jun 10 2023 - 09:59:15) unknown raw ID phN unrecognized JEDEC id bytes: 00, 00, 00 Trying to boot from MMC2 ## Verified-boot: 0 ## Checking atf-1 0x00040000 ... sha256(5938a9cdfc...) + OK ## Checking uboot 0x00a00000 ... sha256(d801f0f359...) + OK ## Checking fdt 0x00b2e6f8 ... sha256(3ccee0dc53...) + OK ## Checking atf-2 0x00068000 ... sha256(0965dc8022...) + OK ## Checking atf-3 0xfdcd0000 ... sha256(be991af043...) + OK ## Checking atf-4 0xfdcc9000 ... sha256(695349eb36...) + OK ## Checking atf-5 0x00066000 ... sha256(315a4195a9...) + OK Jumping to U-Boot(0x00a00000) via ARM Trusted Firmware(0x00040000) Total: 237.208 ms INFO: Preloader serial: 2 NOTICE: BL31: v2.3():v2.3-167-g81e0b993a-dirty:xsf NOTICE: BL31: Built : 11:20:08, Sep 6 2021 INFO: GICv3 without legacy support detected. INFO: ARM GICv3 driver initialized in EL3 INFO: pmu v1 is valid INFO: dfs DDR fsp_param[0].freq_mhz= 1056MHz INFO: dfs DDR fsp_param[1].freq_mhz= 324MHz INFO: dfs DDR fsp_param[2].freq_mhz= 528MHz INFO: dfs DDR fsp_param[3].freq_mhz= 780MHz INFO: Using opteed sec cpu_context! INFO: boot cpu mask: 0 INFO: BL31: Initializing runtime services WARNING: No OPTEE provided by BL2 boot loader, Booting device without OPTEE initialization. SMC`s destined for OPTEE will return SMC_UNK ERROR: Error initializing runtime service opteed_fast INFO: BL31: Preparing for EL3 exit to normal world INFO: Entry point address = 0xa00000 INFO: SPSR = 0x3c9 U-Boot 2017.09-armbian (Jun 10 2023 - 09:59:15 +0200) Model: Radxa ROCK3 Model C PreSerial: 2, raw, 0xfe660000 DRAM: 4 GiB Sysmem: init Relocation Offset: ed34a000 Relocation fdt: eb9f63c0 - eb9fecc8 CR: M/C/I Using default environment failed to find reset-gpios property no mmc device at slot 1 dwmmc@fe2b0000: 1 (SD), dwmmc@fe2c0000: 2, sdhci@fe310000: 0 Bootdev(atags): mmc 1 MMC1: Legacy, 52Mhz PartType: EFI No misc partition boot mode: None FIT: No boot partition No resource partition No resource partition Failed to load DTB, ret=-19 Failed to get kernel dtb, ret=-19 I2c0 speed: 100000Hz vsel-gpios- not found! Error: -2 vdd_cpu init 900000 uV PMIC: RK8090 (on=0x40, off=0x00) vdd_logic init 900000 uV vdd_gpu init 900000 uV vdd_npu init 900000 uV io-domain: OK Model: Radxa ROCK3 Model C rockchip_set_serialno: could not find efuse/otp device CLK: (sync kernel. arm: enter 816000 KHz, init 816000 KHz, kernel 0N/A) apll 816000 KHz dpll 528000 KHz gpll 1188000 KHz cpll 1000000 KHz npll 1200000 KHz vpll 24000 KHz hpll 24000 KHz ppll 200000 KHz armclk 816000 KHz aclk_bus 150000 KHz pclk_bus 100000 KHz aclk_top_high 300000 KHz aclk_top_low 200000 KHz hclk_top 150000 KHz pclk_top 100000 KHz aclk_perimid 300000 KHz hclk_perimid 150000 KHz pclk_pmu 100000 KHz No misc partition Net: eth1: ethernet@fe010000 Hit key to stop autoboot('CTRL+C'): 0 failed to find reset-gpios property Device 0: unknown device switch to partitions #0, OK mmc1 is current device Scanning mmc 1:1... Found U-Boot script /boot.scr reading /boot.scr 3252 bytes read in 2 ms (1.6 MiB/s) ## Executing script at 00c00000 Boot script loaded from mmc 1 reading /armbianEnv.txt 151 bytes read in 1 ms (147.5 KiB/s) reading /uInitrd 21588378 bytes read in 1795 ms (11.5 MiB/s) reading /Image 29331968 bytes read in 2437 ms (11.5 MiB/s) ** Unable to read file /dtb/rockchip/rk3566-rock-3c.dtb ** libfdt fdt_check_header(): FDT_ERR_BADMAGIC No FDT memory address configured. Default at 0xeb9f63c0 ** Unable to read file /dtb/rockchip/overlay/rk35xx-fixup.scr ** Unknown command 'kaslrseed' - try 'help' Fdt Ramdisk skip relocation No misc partition ## Loading init Ramdisk from Legacy Image at 0a200000 ... Image Name: uInitrd Image Type: AArch64 Linux RAMDisk Image (gzip compressed) Data Size: 21588314 Bytes = 20.6 MiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK ERROR: Did not find a cmdline Flattened Device Tree Could not find a valid device tree SCRIPT FAILED: continuing... MMC error: The cmd index is 0, ret is -110 mmc_init: -110, time 4 starting USB... Bus dwc3@fcc00000: CTRL-A Z for help | 1500000 8N1 | NOR | Minicom 2.8 | VT102 | Offline | ttyUSB0 And no output on the HDMI. Any hints on what direction to dig for getting it closer to booting would be appreciated? / Kenneth 0 Quote
Philip Couling Posted June 10, 2023 Posted June 10, 2023 (edited) The important error message there, I think, is: ** Unable to read file /dtb/rockchip/rk3566-rock-3c.dtb ** I am not an Armbian expert. But this sounds like you need to get hold of a dts file and put it in the right place so that it will be built as a dtb file and included in the image. I think the DTS file you need is this one: https://github.com/radxa/u-boot/blob/next-dev/arch/arm/dts/rk3566-rock-3c.dts Edited June 10, 2023 by Philip Couling 0 Quote
Endian Posted June 11, 2023 Author Posted June 11, 2023 Yes, I agree, I'll look into it further when I have time. 0 Quote
Philip Couling Posted June 12, 2023 Posted June 12, 2023 Hmmm, no. I tried to add this manually, creating a patch with this command: ./compile.sh CREATE_PATCHES=yes BOARD=rock-3c BRANCH=current uboot-patch But when I looked the file rk3566-rock-3c.dts is already present. AFAIK It gets brought in here: [🌱] Fetching SHA1 of 'branch' 'refs/heads/stable-4.19-rock3' [ https://github.com/radxa/u-boot.git ] So I guess there needs to be something else get the dtb file compiled. Not found it yet. 0 Quote
Endian Posted June 12, 2023 Author Posted June 12, 2023 Yes I noticed that there seem to patch files for one kernel too but I think that kernel (4.19) might not be used. Someone else can correct me... As far as I've seen the legacy kernel is currently 5.10. 0 Quote
Philip Couling Posted June 12, 2023 Posted June 12, 2023 That would make some sense since the latest Radxa release uses the somewhat antiquated 4.19 Kernel. Looks like we need different DTS files for linux vs u-boot: https://stackoverflow.com/a/30801701/453851 0 Quote
Endian Posted June 12, 2023 Author Posted June 12, 2023 Yes, true, but on the other hand, shouldn't it be possible to just copy the older dts files and try with those? I have not worked with device tree before, but the device-tree files does seem to be kind-of kernel-version independent...? What would happen if we tried to copy the ones from 4.19 and reuse those together with one of the newer kernels? 0 Quote
Philip Couling Posted June 12, 2023 Posted June 12, 2023 (edited) @Endian Warning... this didn't work Yeah I think so... AFAIK they are mostly independent of kernel version. The syntax could theoretically change between Kernel or driver versions. But the theory of them is that it's easier to keep them stable as abstract text... at least that's what I read somewhere. So here's what I tried: Start creating a kernel patch... ./compile.sh CREATE_PATCHES=yes BOARD=rock-3c BRANCH=current kernel-patch Pull the DTS files from Radxa's kernel 4.19. Think dts files might be compatible across major kernel versions. Notes these are NOT the ones I linked above which was u-boot DTS, not Linux DTS cd arch/arm/boot/dts sudo curl -O https://raw.githubusercontent.com/radxa/kernel/stable-4.19-rock3/arch/arm64/boot/dts/rockchip/rk3566.dtsi sudo curl -O https://raw.githubusercontent.com/radxa/kernel/stable-4.19-rock3/arch/arm64/boot/dts/rockchip/rk3566-rock-3c-camera.dtsi sudo curl -O https://raw.githubusercontent.com/radxa/kernel/stable-4.19-rock3/arch/arm64/boot/dts/rockchip/rk3566-rock-3c.dts Copy the created patch file in place sudo cp output/patch/kernel-rockchip64-current.patch patch/kernel/rockchip64-current ./compile.sh Compiling... Edited June 12, 2023 by Philip Couling 0 Quote
Philip Couling Posted June 12, 2023 Posted June 12, 2023 Nope. Still missing something. When I mount the first partition of the image /dtb/ still has no rk3566-rock-3c.dtb Definitely missing something. 0 Quote
SteeMan Posted June 12, 2023 Posted June 12, 2023 Did you patch the Makefile so they build? For example a patch that adds dtbs: patch/kernel/archive/meson64-6.2/boards-g12-add-spi-nor-flash-enabled-dtbs.patch 0 Quote
Philip Couling Posted June 12, 2023 Posted June 12, 2023 @SteeMan Thanks. no I did not. I was just compiling one with that now. Using this post as a reference point. I also made a mistake above (which I will delete and re-post if this all works) as I accidently put the dts files in arch/arm/boot/dts instead of arch/arm64/boot/dts/rockchip/. 1 Quote
MatinatorX Posted June 18, 2023 Posted June 18, 2023 Not sure if this is helpful, but the Quartz64A also uses an RK3566 (and some other shared hardware like the RK817 PMIC/Codec) and has a working build available which might provide some insight: https://www.armbian.com/quartz64a/ Of course the DTS file file for this would still be different, but it might be a closer match than the Rock3A. 0 Quote
Laurent D Posted January 19 Posted January 19 Hi all, I tried to build armbian for Rock 3C in the same way: Make a copy of build/config/boards/rock-3a.conf Build the image and copy it to a SD card. Mount the SD card and add rk3566-rock-3c.dtb. Unfortunately it did not boot. I did not get any further that "Starting Linux". 0 Quote
Laurent D Posted May 6 Posted May 6 Hi all, Armbian is now working on Rock 3C. You can download a community build: https://github.com/armbian/community/ 0 Quote
north1 Posted May 9 Posted May 9 Hello, I tried the new desktop image and it boots nicely off an SD card, I haven' tried my nvme drive yet. The desktop user experience is very smooth, so well done to everyone who made this work! The ethernet port works well, but unfortunately wifi and bluetooth does not work at all, I do not even see a wifi interface if I use "ip a" (but loopback and ethernet show up). Is this a case of a missing driver in Ambian? How do I add the missing driver? Wifi and bluetooth works under debian (as provided by Radxa), so I ran "sudo lshw -C network" under debian and get the output below: description: Wireless interface physical id: a logical name: wlan0 serial: 98:03:cf:d2:32:7c capabilities: ethernet physical wireless configuration: broadcast=yes driver=aicwf_sdio driverversion=5.10.160-33-rk356x multicast=yes wireless=IEEE 802.11 Finally, please see this link for log data and information about my set-up etc, I notice there are some bluetooth error messages. https://paste.armbian.com/umazejomut 0 Quote
Zokhoi Posted May 28 Posted May 28 (edited) @north1 The current Rock 3C image is for the older board revisions with wifi 5 module. For board rev 1.4 with wifi 6 module, the driver is available as a dkms package from Radxa's github. The board uses SDIO for the module, therefore for the latest version firmware release as of writing: wget -O aic8800-firmware.deb https://github.com/radxa-pkg/aic8800/releases/download/3.0%2Bgit20240116.ec460377-8/aic8800-firmware_3.0+git20240116.ec460377-8_arm64.deb wget -O aic8800-sdio-dkms.deb https://github.com/radxa-pkg/aic8800/releases/download/3.0%2Bgit20240116.ec460377-8/aic8800-sdio-dkms_3.0+git20240116.ec460377-8_all.deb sudo apt install linux-headers-current-rockchip64 sudo dpkg -i aic8800-firmware.deb sudo dpkg -i aic8800-sdio-dkms.deb and then reboot. Edited May 28 by Zokhoi 1 Quote
Gavin Munday Posted June 20 Posted June 20 what image did you use, i cant find a image that will boot on my 3c??? 0 Quote
z3nb4k1 Posted November 3 Posted November 3 (edited) Thank you very much @Zokhoi ... That's how WiFi works ! Now the problem is that after certain updates it is necessary to do what you have indicated again ... How could this be fixed ? Edited November 3 by z3nb4k1 0 Quote
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