Add dtparm to enable bootloader eeprom on CM4S#7241
Open
nbuchwitz wants to merge 1 commit intoraspberrypi:rpi-6.12.yfrom
Open
Add dtparm to enable bootloader eeprom on CM4S#7241nbuchwitz wants to merge 1 commit intoraspberrypi:rpi-6.12.yfrom
nbuchwitz wants to merge 1 commit intoraspberrypi:rpi-6.12.yfrom
Conversation
…er EEPROM Add a GPIO hog on GPIO 57 (active high, output-low) to enable the onboard bootloader EEPROM on CM4S. The hog is disabled by default and can be activated via dtparam=enable_eeprom=on in config.txt. Signed-off-by: Nicolai Buchwitz <nb@tipi-net.de>
nbuchwitz
force-pushed
the
devel/cm4s-eeprom
branch
from
bf55277 to
b3bb527
Compare
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
In order to make rpi-eeprom-update work on CM4S too, the eeprom needs to be enabled, besides the CM4 specific extras (already outlined by rpi-eeprom-update).
Add a GPIO hog on GPIO 57 (active high, output-low) to enable the onboard bootloader EEPROM on CM4S. The hog is disabled by default and can be activated via dtparam=enable_eeprom=on in config.txt.
Patch for rpi-eeprom-update: raspberrypi/rpi-eeprom#806