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(parent: 4423b27) | patch
mvebu: LS421DE: fix low performance issue
authorDaniel González Cabanelas <dgcbueu@gmail.com>
Fri, 13 Nov 2020 19:22:51 +0000 (20:22 +0100)
committerPetr Štetiar <ynezz@true.cz>
Tue, 22 Dec 2020 17:59:10 +0000 (18:59 +0100)
commit3064651bf75d3ca08cbfff916a14e8b3c4c246fb
tree13094e2d99812d411a65e0fa95e09e08329acbcatree | snapshot
parent4423b2753f27cdb4d5daf3d1fa91ec79a7724ba1commit | diff
mvebu: LS421DE: fix low performance issue

The Buffalo Linkstation LS421DE isn't able to enable the Level 2 cache
(AKA Aurora cache). As of result of this, the throughput is about half of
the expected, e.g when doing network data transfers.

Fix it by adding the broken-idle property in the coherency fabric node.

Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com>
target/linux/mvebu/files/arch/arm/boot/dts/armada-370-buffalo-ls421de.dts diff | blob | history
Staging tree of Zoltan Herpai