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Update to Linux 4.14 with CBMEM console support #423
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I've built a branch with 4.14.56 support: https://github.com/osresearch/heads/tree/linux-4.14-update However with |
On 07/18/18 12:21, Trammell Hudson wrote:
I've built a branch with 4.14.56 support:
https://github.com/osresearch/heads/tree/linux-4.14-update
However with `BOARD=qemu-coreboot` and the current coreboot-4.7 there
is no log to be found in `/sys/firmware/log`.
Did you load the module with `sudo modprobe memconsole_coreboot`?
|
It should be built in, not as a module: https://github.com/osresearch/heads/blob/linux-4.14-update/config/linux-qemu.config#L2166 |
On 07/18/18 12:38, Trammell Hudson wrote:
It should be built in, not as a module:
https://github.com/osresearch/heads/blob/linux-4.14-update/config/linux-qemu.config#L2166
Understood.
Just to be sure, does `cbmem -c` show the messages?
|
Yes, |
4.14 is now in master |
Since Linux 4.12, selecting
GOOGLE_MEMCONSOLE_COREBOOT
exports the CBMEM console under/sys/firmware/log
, cf. commit d384d6f4 (firmware: google memconsole: Add coreboot support).To not rely on
cbmem
, it’d be a good idea to update to Linux 4.14, as that is the latest LTS series.The text was updated successfully, but these errors were encountered: