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| author | Dinh Nguyen <dinguyen@opensource.altera.com> | 2016-09-26 22:29:30 +0300 |
|---|---|---|
| committer | Dinh Nguyen <dinguyen@opensource.altera.com> | 2016-10-18 23:57:13 +0300 |
| commit | ecba2390e350cdce2c47800cde34d0fe91b53870 (patch) | |
| tree | 40a0128f87e6399c223a098475a13b924255f072 /arch/arm | |
| parent | 73c7d4203c2fd9aa888df0196f7e8c058186baaa (diff) | |
| download | linux-ecba2390e350cdce2c47800cde34d0fe91b53870.tar.xz | |
ARM: dts: socfpga: enable arm,shared-override in the pl310
Enable the bit(22) shared-override bit for the SoCFPGA family. While at it,
enable the prefetch-data and prefetch-instr settings for the Arria10.
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/socfpga.dtsi | 1 | ||||
| -rw-r--r-- | arch/arm/boot/dts/socfpga_arria10.dtsi | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi index 9f48141270b8..28ff6e4cd54e 100644 --- a/arch/arm/boot/dts/socfpga.dtsi +++ b/arch/arm/boot/dts/socfpga.dtsi @@ -686,6 +686,7 @@ arm,data-latency = <2 1 1>; prefetch-data = <1>; prefetch-instr = <1>; + arm,shared-override; }; mmc: dwmmc0@ff704000 { diff --git a/arch/arm/boot/dts/socfpga_arria10.dtsi b/arch/arm/boot/dts/socfpga_arria10.dtsi index f520cbff5e1c..ac0e19ca14b0 100644 --- a/arch/arm/boot/dts/socfpga_arria10.dtsi +++ b/arch/arm/boot/dts/socfpga_arria10.dtsi @@ -573,6 +573,9 @@ interrupts = <0 18 IRQ_TYPE_LEVEL_HIGH>; cache-unified; cache-level = <2>; + prefetch-data = <1>; + prefetch-instr = <1>; + arm,shared-override; }; mmc: dwmmc0@ff808000 { |