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==<span class="tb_red">READ ME before Starting</span>==
'''[PS]''': The official Raspberry Pi firmware is frequently upgraded and the OS is not stable enough. It is also a challenge for us.
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This tutorial<ref>Refer to [https://www.jeffgeerling.com/blog/2023/nvme-ssd-boot-raspberry-pi-5 NVM NVMe SSD boot with the Raspberry Pi 5]</ref> describes how to configure the Raspberry Pi OS on PI 5 to get pcie pip working
== Important Notes==
==Enable PCIe==
By default the PCIe connector is not enabled. To enable it you should add the following option into <span class="tb_blue">/boot/firmware/config.txt</span> and <span class="tb_blue">reboot</span>:
Then add the following comment;
# Enable the PCIe External connector.
dtparam=pciex1_gen=3
<span class="tb_redtb_red_bold">WARNING:</span> <span class="tb_red">The Raspberry Pi 5 is not certified for Gen 3.0 speeds, and connections to PCIe devices at these speeds may be unstable.</span>
Then DON'T forgot to reboot
You also can refer to official documentatio:[https://www.raspberrypi.com/documentation/computers/raspberry-pi-5.html#enabling-pcie Enabling PCIe]
sudo lspci
The output is as follows, note that the content of the third line depends on the NVME control you are using.
0001:00:00.0 PCI bridge: Broadcom Inc. and subsidiaries Device 2712 (rev 21)
0001:01:00.0 Ethernet controller: Device 1de4:0001
<span class="tb_red">If your NVMe SSD is not recognized, You can either use a terminal, and simply use updating the following commands to update your bootloader firmware: (Firstly the Raspberry Pi 5 needs is essential!</span>Refer to be connected [[How to the internet) sudo apt update sudo apt upgrade rpi-eeprom-update -aIf a firmware ]] to update is available you will be prompted to install it and your Raspberry Pi will reboot. More information about updating the firmware on your Raspberry Pi is available in the or [[https://www.raspberrypi.com/documentation/computers/raspberry-pi.html#bootloader_update_stable official documentationFAQ]. After updating the firmware and your SSD is still recognized, Please consider switching ] Q1 to a different brand or model and try againknow more details. Then run the following command to check the BOOTLOADER version: vcgencmd bootloader_versionMaybe the result is following:<pre>pi@raspberrypi:~ $ vcgencmd bootloader_version2024/02/16 15:28:41version 4c845bd37c8a7c7ff79173cdc50dd3facf63996f (release)timestamp 1708097321update-time 1709085188capabilities 0x0000007f</pre> '2024/02/16' is the firmware version;
==Flash OS onto NVME SSD==
'''Only''' support Raspberry Pi OS ('''Bookworm''') version, Raspberry Pi OS bullseye or Ubuntu or Home Assistant OS is NOT supported, refer to https://www.raspberrypi.com/software/operating-systems/
Here are a few ways to flash the OS to an NVME SSD:
The PCIe connection should work after a reboot, but your Pi won't try booting off an NVMe SSD yet. For that, you need to change the '''BOOT_ORDER''' in the Raspberry Pi's bootloader configuration:
* Use tool '''raspi-config''' to set boot order sudo raspi-configThen select '''6 Advanced Opitions''' => '''A4 Boot Order''' => '''B2 NVMe/USB Boot''' answer '''Yes''', then <code>sudo reboot</code>* Run the following command to edit the EEPROM on the Raspberry Pi 5set boot order.
sudo rpi-eeprom-config --edit
Then change the BOOT_ORDER line to the following:
BOOT_ORDER=0xf416
Then reboot the device with <mark>'''''sudo reboot'''''</mark>, this should drop the power consumption when powered down to around 0.01W.
==References==<references />
==FAQ==
Return to [[X1000]] / [[X1001]] / [[X1000X1002]] / [[X1003]]
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