soc: bcm: brcmstb: biuctrl: Change RAC prefetch distance from +/-1 to +/- 2

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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>

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Florian Fainelli 2019-10-25 11:18:06 -07:00

parent 4029f3b419

commit 091353c88b

1 changed files with 16 additions and 4 deletions

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drivers/soc/bcm/brcmstb/biuctrl.c

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