diff options
| author | Guodong Xu <guodong.xu@linaro.org> | 2014-07-08 09:52:37 +0800 |
|---|---|---|
| committer | Guodong Xu <guodong.xu@linaro.org> | 2014-07-08 09:52:37 +0800 |
| commit | bfa3a0f6453ac9c902e67319b143db17060ff520 (patch) | |
| tree | 331c6a8182d4ebb55eaa9fce10bf7bc9cfd77a86 | |
| parent | b6fe821a00f43b33d422bb84a133b9866029b6dc (diff) | |
hip04: dts: enable 4 cores of 1 cluster
Testing shows that there is data consistency issues between cores
of different clusters. Eg: Parallel threads such as pbzip2 and
'git clone xxx' would fail easily.
Enable only 4 cores of the same cluster, as a workaround.
Signed-off-by: Guodong Xu <guodong.xu@linaro.org>
| -rw-r--r-- | arch/arm/boot/dts/hip04.dtsi | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/hip04.dtsi b/arch/arm/boot/dts/hip04.dtsi index abb42ca63d52..681267a0af96 100644 --- a/arch/arm/boot/dts/hip04.dtsi +++ b/arch/arm/boot/dts/hip04.dtsi @@ -41,7 +41,7 @@ cpu = <&CPU3>; }; }; - cluster1 { +/* cluster1 { core0 { cpu = <&CPU4>; }; @@ -83,7 +83,7 @@ cpu = <&CPU15>; }; }; - }; + */ }; CPU0: cpu@0 { device_type = "cpu"; compatible = "arm,cortex-a15"; @@ -104,7 +104,7 @@ compatible = "arm,cortex-a15"; reg = <3>; }; - CPU4: cpu@100 { +/* CPU4: cpu@100 { device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0x100>; @@ -164,6 +164,7 @@ compatible = "arm,cortex-a15"; reg = <0x303>; }; + */ }; clock: clock { |