1*4882a593Smuzhiyun// SPDX-License-Identifier: GPL-2.0 2*4882a593Smuzhiyun/dts-v1/; 3*4882a593Smuzhiyun/include/ "xtfpga.dtsi" 4*4882a593Smuzhiyun/include/ "xtfpga-flash-128m.dtsi" 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun/ { 7*4882a593Smuzhiyun compatible = "cdns,xtensa-kc705"; 8*4882a593Smuzhiyun chosen { 9*4882a593Smuzhiyun bootargs = "earlycon=uart8250,mmio32native,0xfd050020,115200n8 console=ttyS0,115200n8 ip=dhcp root=/dev/nfs rw debug memmap=0x38000000"; 10*4882a593Smuzhiyun }; 11*4882a593Smuzhiyun memory@0 { 12*4882a593Smuzhiyun device_type = "memory"; 13*4882a593Smuzhiyun reg = <0x00000000 0x38000000>; 14*4882a593Smuzhiyun }; 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun reserved-memory { 17*4882a593Smuzhiyun #address-cells = <1>; 18*4882a593Smuzhiyun #size-cells = <1>; 19*4882a593Smuzhiyun ranges; 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun /* global autoconfigured region for contiguous allocations */ 22*4882a593Smuzhiyun linux,cma { 23*4882a593Smuzhiyun compatible = "shared-dma-pool"; 24*4882a593Smuzhiyun reusable; 25*4882a593Smuzhiyun size = <0x04000000>; 26*4882a593Smuzhiyun alignment = <0x2000>; 27*4882a593Smuzhiyun alloc-ranges = <0x00000000 0x20000000>; 28*4882a593Smuzhiyun linux,cma-default; 29*4882a593Smuzhiyun }; 30*4882a593Smuzhiyun }; 31*4882a593Smuzhiyun}; 32