1Amlogic Meson8 and Meson8b SRAM for smp bringup: 2------------------------------------------------ 3 4Amlogic's SMP-capable SoCs use part of the sram for the bringup of the cores. 5Once the core gets powered up it executes the code that is residing at a 6specific location. 7 8Therefore a reserved section sub-node has to be added to the mmio-sram 9declaration. 10 11Required sub-node properties: 12- compatible : depending on the SoC this should be one of: 13 "amlogic,meson8-smp-sram" 14 "amlogic,meson8b-smp-sram" 15 16The rest of the properties should follow the generic mmio-sram discription 17found in ../../misc/sram.txt 18 19Example: 20 21 sram: sram@d9000000 { 22 compatible = "mmio-sram"; 23 reg = <0xd9000000 0x20000>; 24 #address-cells = <1>; 25 #size-cells = <1>; 26 ranges = <0 0xd9000000 0x20000>; 27 28 smp-sram@1ff80 { 29 compatible = "amlogic,meson8b-smp-sram"; 30 reg = <0x1ff80 0x8>; 31 }; 32 }; 33