Fix clock configuration readback when start on M1 after reset #218
Conversation
This file contains 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
The 'clock_config' global buffer should be initialized with the contents of the EEPROM clock configuration segment at payload_init(), otherwise if the board starts at M1 after reset, reading the clock configuration via IPMI will return a zeroed array.
augustofg
force-pushed
the
fix-clk-cfg-readback-m1
branch
from
0e84f16 to
b410626
Compare
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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.
After a reset or a power cycle, if the AMC card doesn't go to M4 (ex: when the hotswap handle is pulled), reading the clock switch configuration via IPMI will return a blank array. The solution to this is reading the configuration from the EEPROM in the payload initialization.