[D][E][SRU][PATCH 0/1] Enable CONFIG_MVPP2 for arm64
Po-Hsu Lin
po-hsu.lin at canonical.com
Tue Jul 9 08:19:57 UTC 2019
== SRU Justification ==
The mvpp2 is a driver for network controllers(s) in Marvell SOCs,
particularly Armada 8040.
However this driver was neither enabled as a module or a built-in for
Disco arm64.
== Fix ==
Just like what we did for armhf, set CONFIG_MVPP2 to "m" for arm64 can
solve this problem.
Corresponding configs like CONFIG_ARCH_MVEBU and CONFIG_ARCH_MULTI_V7
need to be enabled as well to meet the dependency requirement.
CONFIG_CRYPTO_DEV_SAFEXCEL and CONFIG_PCI_AARDVARK are disabled
explicitly to avoid interactive dialogues when building the kernel.
== Test ==
A test kernel for Disco ARM64 could be found here:
https://people.canonical.com/~phlin/kernel/lp-1835054-mvpp2/
User has confirmed that the patched kernel can fix this missing driver
issue.
== Regression Potential ==
Low, this patch just make this driver to be built as a module,
and we already have this enabled for armhf.
Po-Hsu Lin (1):
UBUNTU: [Config] Enable CONFIG_MVPP2 for arm64
debian.master/config/annotations | 6 +++---
debian.master/config/arm64/config.common.arm64 | 2 +-
debian.master/config/config.common.ubuntu | 2 ++
3 files changed, 6 insertions(+), 4 deletions(-)
--
2.7.4
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