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octeon: disable edgerouter image

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This patch disables the image for edgerouter devices by default, since
it isn't able to boot at the moment.

Currently the edgerouter image won't boot. Current kernels have an
option CONFIG_CAVIUM_CN63XXP1 that needs to be enabled for this chip.

If the kernel was compiled without this option, following message is
displayed and the machine reboots:

[   36.778028] Kernel panic - not syncing: OCTEON II DCache prefetch workaround not in place (cfa0000c).
[   36.778028] Please build kernel with proper options (CONFIG_CAVIUM_CN63XXP1).
[   36.794398] Rebooting in 1 seconds..

This was last confirmed on 2020-10-29.

The description of this option states, that enabling it will possibly
cause performance issues on other chips.

Signed-off-by: Johannes Kimmel <fff@bareminimum.eu>
This commit is contained in:
Johannes Kimmel 2020-10-29 11:07:38 +01:00 committed by Adrian Schmutzler
parent 1f4e8d3c9e
commit 3824fa26d2
1 changed files with 1 additions and 0 deletions
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1
target/linux/octeon/image/Makefile
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@ -44,6 +44,7 @@ define Device/ubnt_edgerouter
DEVICE_MODEL := EdgeRouter
BOARD_NAME := er
CMDLINE := $(ER_CMDLINE)
DEFAULT := n
endef
TARGET_DEVICES += ubnt_edgerouter