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| − | {{rockpi4_header}}
| + | #REDIRECT [[Rockpi4/install/NVME]] |
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| − | {{Languages|rockpi4/Linux system runs on M.2 NVME SSD}}
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| − | [[rockpi4 | ROCK Pi 4]] > [[Rockpi4/Linux system runs on M.2 NVME SSD | Linux system runs on M.2 NVME SSD]]
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| − | __TOC__
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| − | It is exciting that, on ROCK Pi 4, NVME is able to boot from SPI Flash. Here is the tutorial about Linux system running on M.2 NVME SSD.
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| − | == Prerequisites ==
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| − | To follow this tutorial, you will need:
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| − | * A well-running ROCK Pi with eMMC or Micro SD Card
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| − | * Linux system image for ROCK Pi 4
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| − | * SPI Flash image (ROCK Pi 4 u-boot image)
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| − | * SPI Flash IC on ROCK Pi 4
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| − | ** Single power supply voltage range: 2.7~3.6V
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| − | ** Space: at least 4MB
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| − | * M.2 NVME SSD with M.2 NVMe SSD Reader Adapter
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| − | ** Support brand: HP, Intel, MaxMemory, KingSpec, etc
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| − | == Step 1 Install ROCK Pi 4 u-boot image to SPI Flash ==
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| − | There are two methods for installing u-boot image to SPI Flash.
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| − | === Method One: Write image to SPI flash from USB OTG port ===
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| − | Fitrstly, Get ROCK Pi 4 u-boot image from [http://apt.radxa.com/bionic-testing/pool/main/r/rockpi4b-rk-ubootimg/rockpi4b-rk-ubootimg_2017.09-02674-g92c16aa_all.deb ROCK Pi 4 u-boot image].
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| − | After that, use tool '''dpkg-deb''' to unpack the package and select the target files, called uboot-trust-spi.img and rk3399_loader_spinor_v1.15.114.bin .
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| − | Then just follow [[rockpi4/dev/spi-install | Write image to SPI flash from USB OTG port]] to flash image.
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| − | === Method Two: Write image to SPI flash using mtd tool ===
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| − | This method requires a running system on ROCK Pi 4 board. So now power on the ROCK Pi 4. Maybe your ROCK Pi system is running on eMMC module or uSD card. It is OK.
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| − | Firstly, add Radxa APT source.
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| − | For Debian stretch
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| − | $ export DISTRO=stretch-testing # update more frequently but maybe unstable
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| − | $ echo "deb http://apt.radxa.com/$DISTRO/ stretch main" | sudo tee /etc/apt/sources.list.d/apt-radxa-com.list
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| − | or Ubuntu server
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| − | $ export DISTRO=bionic-testing # update more frequently but maybe unstable
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| − | $ echo "deb http://apt.radxa.com/$DISTRO/ bionic main" | sudo tee /etc/apt/sources.list.d/apt-radxa-com.list
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| − | Get the pub key
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| − | $ wget -O - apt.radxa.com/$DISTRO/public.key | sudo apt-key add -
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| − | Update APT
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| − | $ sudo apt-get update && sudo apt-get upgrade
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| − | Install necessary packages
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| − | $ sudo apt-get install -y rockchip-fstab
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| − | $ sudo apt-get install -y rockchip-overlay
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| − | $ sudo apt-get install -y rockpi4-dtbo
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| − | $ sudo apt-get install -y linux-4.4-latest # Will update kernel
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| − | $ sudo apt-get install -y rockpi4b-rk-u-boot-latest # Will get the newest version of u-boot package, but not update the u-boot on eMMC or uSD card
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| − | Modify file, /boot/hw_intfc.conf. Uncomment these lines.
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| − | intfc:uart4=off
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| − | intfc:spi1=on
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| − | intfc:dtoverlay=spi1-flash
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| − | Reboot the machine.
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| − | After login, there is a device '''/dev/mtd0'''.
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| − | Since we have done a lot of preparation, now it is time to install the image to SPI Flash. Just follow the commands.
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| − | $ sudo /usr/local/sbin/rockpi4b_write_spi_flash.sh
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| − | After that, something are shown to us.
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| − | Doing this will overwrite data stored on SPI Flash
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| − | and it will require that you use eMMC or SD
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| − | as your boot device.
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| − | Type YES to continue or Ctrl-C to abort.
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| − | We follow its suggestion and type '''YES'''. Now we just wait until the installing job is done.
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| − | == Step 2 Install ROCK Pi 4 system image to M.2 NVME SSD ==
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| − | It is convenient to install system image to M.2 NVME SSD.
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| − | Put the M.2 NVME SSD into M.2 NVMe SSD Reader Adapter, and then insert them to PC.
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| − | When they are ready, use tool command '''dd''' or APP '''Etcher''' to install system image to M.2 NVME SSD.
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| − | == Step 3 Test M.2 NVME SSD booting from SPI Flash ==
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| − | Power off ROCK Pi 4, remove eMMC module or uSD Card from ROCK Pi 4 since there is system image in eMMC module or uSD Card.
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| − | Insert M.2 NVME SSD into ROCK Pi 4.
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| − | Power on ROCK Pi 4.
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| − | == FAQs ==
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| − | * u-boot supporting NVME booting verison
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| − | ** 2017.09-02674-g92c16aa (or newer)
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| − | * kernel version
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| − | ** 4.4.154-87-rockchip-00029-g8216f17 (or newer)
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| − | * rockpi4-dtbo version
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| − | ** 1.1 (or newer)
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| − | * Debug log
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| − | rock@ubuntu:~$ ls /dev/mtd*
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| − | /dev/mtd0 /dev/mtd0ro /dev/mtdblock0
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| − | rock@ubuntu:~$ cat /proc/mtd
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| − | dev: size erasesize name
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| − | mtd0: 00400000 00001000 "loader"
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| − | rock@ubuntu:~$ sudo dmesg | grep spi
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| − | [sudo] password for rock:
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| − | [ 2.227001] rockchip-spi ff1d0000.spi: Failed to request TX DMA channel
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| − | [ 2.227587] rockchip-spi ff1d0000.spi: Failed to request RX DMA channel
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| − | [ 2.228171] rockchip-spi ff1d0000.spi: no high_speed pinctrl state
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| − | [ 2.229257] m25p80 spi32766.0: xt25f32b (4096 Kbytes)
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| − | [ 2.229715] 1 ofpart partitions found on MTD device spi32766.0
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| − | [ 2.230273] Creating 1 MTD partitions on "spi32766.0":
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| − | == Troubleshooting ==
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| − | * If you have a issue, start a new post on the forum. https://forum.radxa.com/
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