Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Roll out latest dev changes to prod #3873

Merged
merged 4 commits into from
Oct 7, 2024
Merged

Roll out latest dev changes to prod #3873

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
70abb68
Update PCIe with tabs, fix minor typo from product brief
nathan-contino Oct 7, 2024
adcef9b
Bend pin back into place
nathan-contino Oct 7, 2024
bfd5171
Merge pull request #3872 from raspberrypi/pcie-3-tabs
nathan-contino Oct 7, 2024
c061856
Clean dust off the bumper
nathan-contino Oct 7, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Binary file modified documentation/asciidoc/accessories/bumper/images/bumper.jpg
View file
Open in desktop
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
2 changes: 1 addition & 1 deletion documentation/asciidoc/accessories/sd-cards/about.adoc
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,7 @@ Random 4KB read performance:
* 3,200 IOPS on Raspberry Pi 4 (DDR50)
* 5,000 IOPS on Raspberry Pi 5 (SDR104)

Random 4K write performance:
Random 4KB write performance:

* 1,200 IOPS on Raspberry Pi 4 (DDR50)
* 2,000 IOPS on Raspberry Pi 5 (SDR104)
Expand Down
28 changes: 16 additions & 12 deletions documentation/asciidoc/computers/raspberry-pi/pcie.adoc
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -53,32 +53,36 @@ After saving your changes, reboot your Raspberry Pi with `sudo reboot` to update

WARNING: The Raspberry Pi 5 is not certified for Gen 3.0 speeds. PCIe Gen 3.0 connections may be unstable.

==== via `config.txt`

The connection is certified for Gen 2.0 speeds (5 GT/s), but you can force Gen 3.0 (8 GT/s) speeds. To enable PCIe Gen 3.0 speeds, add the following line to `/boot/firmware/config.txt`:

By default, Raspberry Pi 5 uses Gen 2.0 speeds (5 GT/s). Use one of the following approaches to force Gen 3.0 (8 GT/s) speeds:

[tabs%sync]
======
via `config.txt`::
+
To enable PCIe Gen 3.0 speeds, add the following line to `/boot/firmware/config.txt`:
+
[source,ini]
----
dtparam=pciex1_gen=3
----

+
Reboot your Raspberry Pi with `sudo reboot` for these settings to take effect.

==== via `raspi-config`

via `raspi-config`::
+
Run the following command to open the Raspberry Pi Configuration CLI:

+
[source,console]
----
$ sudo raspi-config
----

+
Complete the following steps to enable PCIe Gen 3.0 speeds:

+
. Select `Advanced Options`.
. Select `PCIe Speed`.
. Choose `Yes` to enable PCIe Gen 3 mode.
. Select `Finish` to exit.
. Reboot your Raspberry Pi with `sudo reboot` for your changes to take effect.

Reboot your Raspberry Pi with `sudo reboot` for these settings to take effect.

======