Well, I'm not sure. I know if there are pictures of decomposed this device, but I can't find it. I can't even find the exact specifications of MyCloud Duo on the Internet. Just a little information comes out of this device. Two hard disks can be installed, the processor speed is dual-core 750MHz, RAM is 128MB, one USB port, and many LEDs ... It doesn't say what the chipseby Kang Jinsu - Debian
Results from reformatting with GPT : here serial console logs. U-Boot SPL 2013.10-g3a0f380-dirty (Jul 26 2014 - 14:31:34) Boot device: SATA Attempting to set PLLA to 850 MHz ... plla_ctrl0 : 0000020a plla_ctrl1 : 00330000 plla_ctrl2 : 0065008b plla_ctrl3 : 000000f1 PLLA Set Bus 0: OK Device 0: ** File not found /boot/bootargs.bin ** U-Boot 2013.10-g3a0f380-by Kang Jinsu - Debian
Here serial console logs. U-Boot SPL 2013.10-g3a0f380-dirty (Jul 26 2014 - 14:31:34) Boot device: SATA Attempting to set PLLA to 850 MHz ... plla_ctrl0 : 0000020a plla_ctrl1 : 00330000 plla_ctrl2 : 0065008b plla_ctrl3 : 000000f1 PLLA Set Bus 0: OK Device 0: ** File not found /boot/bootargs.bin ** U-Boot 2013.10-g3a0f380-dirty (Jul 26 2014 - 10:18:57) for OXNAby Kang Jinsu - Debian
Oh really? But now USB memory stick is not normal for me. First, I'll get a new USB memory stick. Thanks for your advice. + Ah. USB memory stick = usb thumb stickby Kang Jinsu - Debian
Changed to a USB single card reader. However, this card reader has a USB hub. There are only such devices in the place of sale. Here 2nd serial console logs. U-Boot SPL 2013.10-g3a0f380-dirty (Jul 26 2014 - 14:31:34) Boot device: SATA Attempting to set PLLA to 850 MHz ... plla_ctrl0 : 0000020a plla_ctrl1 : 00330000 plla_ctrl2 : 0065008b plla_ctrl3 : 000000f1 PLLAby Kang Jinsu - Debian
Here serial console logs. U-Boot SPL 2013.10-g3a0f380-dirty (Jul 26 2014 - 14:31:34) Boot device: SATA Attempting to set PLLA to 850 MHz ... plla_ctrl0 : 0000020a plla_ctrl1 : 00330000 plla_ctrl2 : 0065008b plla_ctrl3 : 000000f1 PLLA Set Bus 0: OK Device 0: ** File not found /boot/bootargs.bin ** U-Boot 2013.10-g3a0f380-dirty (Jul 26 2014 - 10:18:57) for OXNASby Kang Jinsu - Debian
Here serial console logs... (Serial console using picocom) U-Boot SPL 2013.10-g3a0f380-dirty (Jul 26 2014 - 14:31:34) Boot device: SATA Attempting to set PLLA to 850 MHz ... plla_ctrl0 : 0000020a plla_ctrl1 : 00330000 plla_ctrl2 : 0065008b plla_ctrl3 : 000000f1 PLLA Set Bus 0: OK Device 0: ** File not found /boot/bootargs.bin ** U-Boot 2013.10-g3a0f380-dirby Kang Jinsu - Debian
Here serial console logs. U-Boot SPL 2013.10-g3a0f380-dirty (Jul 26 2014 - 14:31:34) Boot device: SATA Attempting to set PLLA to 850 MHz ... plla_ctrl0 : 0000020a plla_ctrl1 : 00330000 plla_ctrl2 : 0065008b plla_ctrl3 : 000000f1 PLLA Set Bus 0: OK Device 0: ** File not found /boot/bootargs.bin ** U-Boot 2013.10-g3a0f380-dirty (Jul 26 2014 - 10:18:57) for OXNASby Kang Jinsu - Debian
Yes, I made a usb rootfs.by Kang Jinsu - Debian
Wow, the log characters are increasing. Here serial console logs. U-Boot SPL 2013.10-g3a0f380-dirty (Jul 26 2014 - 14:31:34) Boot device: SATA Attempting to set PLLA to 850 MHz ... plla_ctrl0 : 0000020a plla_ctrl1 : 00330000 plla_ctrl2 : 0065008b plla_ctrl3 : 000000f1 PLLA Set Bus 0: OK Device 0: ** File not found /boot/bootargs.bin ** U-Boot 2013.10-g3a0f38by Kang Jinsu - Debian
Thank you very much for your help.by Kang Jinsu - Debian
Here serial console logs. U-Boot SPL 2013.10-g3a0f380-dirty (Jul 26 2014 - 14:31:34) Boot device: SATA Attempting to set PLLA to 850 MHz ... plla_ctrl0 : 0000020a plla_ctrl1 : 00330000 plla_ctrl2 : 0065008b plla_ctrl3 : 000000f1 PLLA Set Bus 0: OK Device 0: ** File not found /boot/bootargs.bin ** U-Boot 2013.10-g3a0f380-dirty (Jul 26 2014 - 10:18:57) for OXNASby Kang Jinsu - Debian
Wow, This will make it boot. However, it stops in the middle. Here serial console logs. U-Boot SPL 2013.10-g3a0f380-dirty (Jul 26 2014 - 14:31:34) Boot device: SATA Attempting to set PLLA to 850 MHz ... plla_ctrl0 : 0000020a plla_ctrl1 : 00330000 plla_ctrl2 : 0065008b plla_ctrl3 : 000000f1 PLLA Set Bus 0: OK Device 0: ** File not found /boot/bootargs.bin **by Kang Jinsu - Debian
Here serial console log. Bus 0: OK Device 0: Model: HGST HTS545050A7E680 Firm: GR2OA230 Ser#: RB250AM5GJYGKP Type: Hard Disk Supports 48-bit addressing Capacity: 476940.0 MB = 465.7 GB (976773168 x 512) NAND: 256 MiB In: serial Out: serial Err: serial Net: Led: GREEN mii0 Main Loop Hit any key to stop autoboot: 0 OX820 # run dt_by Kang Jinsu - Debian
Here serial console logs. U-Boot SPL 2013.10-g3a0f380-dirty (Jul 26 2014 - 14:31:34) Boot device: SATA Attempting to set PLLA to 850 MHz ... plla_ctrl0 : 0000020a plla_ctrl1 : 00330000 plla_ctrl2 : 0065008b plla_ctrl3 : 000000f1 PLLA Set Bus 0: OK Device 0: ** File not found /boot/bootargs.bin ** U-Boot 2013.10-g3a0f380-dirty (Jul 26 2014 - 10:18:57) for OXNAby Kang Jinsu - Debian
Ask carefully. I think I made a serious mistake. I no longer use stock firmware. So it doesn't matter if the stock firmware doesn't work. I deleted NAND all before recording u-boot. I think the records from the beginning are wrong and conflict with each other. It records, but it still won't boot from NAND.by Kang Jinsu - Debian
I saw well. I tried as per the above. But completely broken. No reaction at all. I have to get the SPL phrase yesterday, but now there is no phrase at all. I think I came too far. There is more work. Thanks for your help.by Kang Jinsu - Debian
Yes. After doing the content in the link above, it seems to boot. U-Boot SPL 2013.10-g3a0f380-dirty (Jul 26 2014 - 14:31:34) Boot device: SATA Attempting to set PLLA to 850 MHz ... plla_ctrl0 : 0000020a plla_ctrl1 : 00330000 plla_ctrl2 : 0065008b plla_ctrl3 : 000000f1 PLLA Set Bus 0: OK Device 0: ** File not found /boot/bootargs.bin ** U-Boot 2013.10-g3a0f380-dby Kang Jinsu - Debian
Hello, i am from korea. I tried to install on this device. I install a new bootloader on this device. But I made a mistake. This device is not backed up properly. So the NAND drive doesn't boot at all. Only the spl area is displayed from NAND drive. So, I made a new attempt. Try booting to s-ata. Initially, it does not boot well. After several attempts, u-boot succeeded. Howevby Kang Jinsu - Debian