diff options
| author | Eugeniy Paltsev <Eugeniy.Paltsev-HKixBCOQz3hWk0Htik3J/w@public.gmane.org> | 2017-06-26 14:47:25 +0300 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2017-08-04 11:19:23 +0300 |
| commit | f862b31514bad66e48d9d4ff6036ee051cf36a6f (patch) | |
| tree | 2efaa1d5d30c9c1b6bb199e8a0e65f7bcc6ad89e /arch/arc/boot/dts/axc003_idu.dtsi | |
| parent | 29178c1473fd4ad9c523b41bb18a047749c66d11 (diff) | |
| download | linux-f862b31514bad66e48d9d4ff6036ee051cf36a6f.tar.xz | |
ARC: [plat-axs10x]: prepare dts files for enabling PAE40 on axs103
Enable 64bit adressing, where it needed, to make possible
enabling PAE40 on axs103.
This patch doesn't affect on any functionality.
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev-HKixBCOQz3hWk0Htik3J/w@public.gmane.org>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/boot/dts/axc003_idu.dtsi')
| -rw-r--r-- | arch/arc/boot/dts/axc003_idu.dtsi | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/arch/arc/boot/dts/axc003_idu.dtsi b/arch/arc/boot/dts/axc003_idu.dtsi index 695f9fa1996b..4ebb2170abec 100644 --- a/arch/arc/boot/dts/axc003_idu.dtsi +++ b/arch/arc/boot/dts/axc003_idu.dtsi @@ -14,15 +14,15 @@ / { compatible = "snps,arc"; - #address-cells = <1>; - #size-cells = <1>; + #address-cells = <2>; + #size-cells = <2>; cpu_card { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; - ranges = <0x00000000 0xf0000000 0x10000000>; + ranges = <0x00000000 0x0 0xf0000000 0x10000000>; core_clk: core_clk { #clock-cells = <0>; @@ -100,30 +100,29 @@ mb_intc: dw-apb-ictl@0xe0012000 { #interrupt-cells = <1>; compatible = "snps,dw-apb-ictl"; - reg = < 0xe0012000 0x200 >; + reg = < 0x0 0xe0012000 0x0 0x200 >; interrupt-controller; interrupt-parent = <&idu_intc>; interrupts = <0>; }; memory { - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x00000000 0x80000000 0x40000000>; device_type = "memory"; - reg = <0x80000000 0x20000000>; /* 512MiB */ + /* CONFIG_KERNEL_RAM_BASE_ADDRESS needs to match low mem start */ + reg = <0x0 0x80000000 0x0 0x20000000 /* 512 MiB low mem */ + 0x1 0xc0000000 0x0 0x40000000>; /* 1 GiB highmem */ }; reserved-memory { - #address-cells = <1>; - #size-cells = <1>; + #address-cells = <2>; + #size-cells = <2>; ranges; /* * Move frame buffer out of IOC aperture (0x8z-0xAz). */ frame_buffer: frame_buffer@be000000 { compatible = "shared-dma-pool"; - reg = <0xbe000000 0x2000000>; + reg = <0x0 0xbe000000 0x0 0x2000000>; no-map; }; }; |