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[cns3xxx]: add nol2x0 cmdline to disable l2x0 cache
authorkaloz <kaloz@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Sun, 23 Dec 2012 18:53:38 +0000 (18:53 +0000)
committerkaloz <kaloz@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Sun, 23 Dec 2012 18:53:38 +0000 (18:53 +0000)
commitbb460376f5a614f97e4b7d26ea7742f7c123b4c4
tree0f4e19f9d449ba5eb4050a3dddfd8961c2403233tree | snapshot
parent40ccb5f49bfd6520f9e3ecb865706aec7eb2ce70commit | diff
[cns3xxx]: add nol2x0 cmdline to disable l2x0 cache

L2 cache via L2X0 cache controller available on some ARM boards can
provide a performance boost in some situations but decrease performance
in others.  This adds a kernel cmdline to disable L2X0 for cns3xxx based
boards.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34874 3c298f89-4303-0410-b956-a3cf2f4a3e73
target/linux/cns3xxx/files/arch/arm/mach-cns3xxx/laguna.c diff | blob | history
target/linux/cns3xxx/patches-3.3/097-l2x0_cmdline_disable.patch [new file with mode: 0644] blob
OpenWrt main development branch