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ARM: dts: disable CCI on exynos5420 based arndale-octa
The arndale-octa board was giving "imprecise external aborts" during boot-up with MCPM enabled. CCI enablement of the boot cluster was found to be the cause of these aborts (possibly because the secure f/w was not allowing it). Hence, disable CCI for the arndale-octa board. Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Tested-by: Kevin Hilman <khilman@linaro.org> Tested-by: Tyler Baker <tyler.baker@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
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2 changed files with 5 additions and 1 deletions
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@ -372,3 +372,7 @@ wakeup {
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&usbdrd_dwc3_1 {
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dr_mode = "host";
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};
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&cci {
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status = "disabled";
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};
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@ -120,7 +120,7 @@ cpu7: cpu@103 {
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};
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};
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cci@10d20000 {
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cci: cci@10d20000 {
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compatible = "arm,cci-400";
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#address-cells = <1>;
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#size-cells = <1>;
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