About enable L2 cache in Linux kernel

Sudeep K N sudeepholla.maillist at gmail.com
Sun Apr 17 11:04:53 EDT 2011


Jason Liu,

Linux kernel skips L2 cache enable operation if its running in non-secure
mode as it needs to be enabled by boot code running in secure mode only.
Write access to L2X0_AUX_CTRL register in non-secure will fault.

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Regards,
Sudeep



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