+++ /dev/null
-Rockchip SRAM for smp bringup:
-------------------------------
-
-Rockchip's smp-capable SoCs use the first part of the sram for the bringup
-of the cores. Once the core gets powered up it executes the code that is
-residing at the very beginning of the sram.
-
-Therefore a reserved section sub-node has to be added to the mmio-sram
-declaration.
-
-Required sub-node properties:
-- compatible : should be "rockchip,rk3066-smp-sram"
-
-The rest of the properties should follow the generic mmio-sram discription
-found in Documentation/devicetree/bindings/sram/sram.txt
-
-Example:
-
- sram: sram@10080000 {
- compatible = "mmio-sram";
- reg = <0x10080000 0x10000>;
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- smp-sram@10080000 {
- compatible = "rockchip,rk3066-smp-sram";
- reg = <0x10080000 0x50>;
- };
- };
- amlogic,meson8-smp-sram
- amlogic,meson8b-smp-sram
- renesas,smp-sram
+ - rockchip,rk3066-smp-sram
- samsung,exynos4210-sysram
- samsung,exynos4210-sysram-ns
reg = <0 0x10>;
};
};
+
+ - |
+ sram@10080000 {
+ compatible = "mmio-sram";
+ reg = <0x10080000 0x10000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ smp-sram@10080000 {
+ compatible = "rockchip,rk3066-smp-sram";
+ reg = <0x10080000 0x50>;
+ };
+ };