Messages in this thread | | | Date | Sun, 26 Nov 2017 13:18:13 +0000 | From | Russell King - ARM Linux <> | Subject | Re: [PATCH] arm: l2c: unlock ways when in non-secure mode |
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On Sun, Nov 26, 2017 at 08:25:30PM +0800, Peng Fan wrote: > To boot Linux in Non-secure mode with l2x0, the l2x0 controller > is enabled in secure mode and ways locked to make it seems L2 cache > disabled during linux boot process. So during l2x0 initialization, > need to unlock the ways to make l2x0 could cache data/inst.
Why was this chosen instead of doing what everyone else does?
-- RMK's Patch system: http://www.armlinux.org.uk/developer/patches/ FTTC broadband for 0.8mile line in suburbia: sync at 8.8Mbps down 630kbps up According to speedtest.net: 8.21Mbps down 510kbps up
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