openwrt/target/linux
Felix Fietkau 5faa9556b1 mvebu: disable cpu idle on WRT1900ACv1
A regression seriously affecting the Linksys WRT1900ACv1 (Mamba) was
introduced some time between the OpenWrt/LEDE v4.4 and v4.9 kernels.
The root cause has not yet been identified, despite many attempts for
more than a year. Disabling the SoC specific CPU idle support should
mitigate this issue.

The symptoms on an affected system are unwanted reboots at a variable
frequency. In many cases almost immediately after boot, causing a
bootloop.  This effectively disables support for Mamba on OpenWrt
with kernels > v4.4.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-03-19 23:28:49 +01:00
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adm5120
adm8668
apm821xx
ar7
ar71xx
arc770
archs38
armvirt
at91
ath25
au1000
bcm53xx
brcm47xx
brcm63xx
brcm2708
cns3xxx
gemini
generic
imx6
ipq40xx
ipq806x
ixp4xx
kirkwood
lantiq
layerscape
malta
mcs814x
mediatek
mpc85xx
mvebu mvebu: disable cpu idle on WRT1900ACv1 2018-03-19 23:28:49 +01:00
mxs
octeon
octeontx
omap
omap24xx
orion
oxnas
pistachio
ppc40x
ppc44x
ramips
rb532
sunxi
uml
x86
xburst
zynq
Makefile