[PATCH 1/1] ARM: LPAE: use phys_addr_t instead of unsigned long in outercache hooks
Russell King - ARM Linux admin
linux at armlinux.org.uk
Tue Dec 29 05:54:56 EST 2020
On Mon, Dec 28, 2020 at 08:00:00AM +0100, Arnd Bergmann wrote:
> Wouldn't this also be needed by an Armada XP that supports
> more than 4GB of RAM but has an outer cache?
While Armada XP has an outer cache, it requires no maintanence; the
only support the kernel has is for configuring it at boot and resume:
* For Aurora cache in no outer mode, enable via the CP15 coprocessor
* broadcasting of cache commands to L2.
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!
More information about the linux-arm-kernel