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soc: bcm: brcmstb: biuctrl: Change RAC prefetch distance from +/-1 to +/- 2
authorFlorian Fainelli <f.fainelli@gmail.com>
Fri, 25 Oct 2019 18:18:06 +0000 (11:18 -0700)
committerFlorian Fainelli <f.fainelli@gmail.com>
Fri, 4 Sep 2020 20:48:49 +0000 (13:48 -0700)
commit091353c88b3b4358aa5a0ec07bf53a2f2ac77206
tree2f6c9a453ae1230a4f58447447d180997018e7d3tree | snapshot
parent4029f3b419dad519fcb0b7233cc24ae242d33651commit | diff
soc: bcm: brcmstb: biuctrl: Change RAC prefetch distance from +/-1 to +/- 2

Change the RAC prefetch distance from +/- 1 to +/- 2 for Cortex-A72 CPUs
since this provides an average of a 3.8% performance increase for
synthetic memcpy benchmarks.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
drivers/soc/bcm/brcmstb/biuctrl.c diff | blob | history
Domain: System / Kernel;