1/* 2 * Simple U-Boot uImage source file containing a single kernel 3 */ 4 5/dts-v1/; 6 7/ { 8 description = "Simple image with single Linux kernel"; 9 #address-cells = <1>; 10 11 images { 12 kernel@1 { 13 description = "Vanilla Linux kernel"; 14 data = /incbin/("./vmlinux.bin.gz"); 15 type = "kernel"; 16 arch = "ppc"; 17 os = "linux"; 18 compression = "gzip"; 19 load = <00000000>; 20 entry = <00000000>; 21 hash@1 { 22 algo = "crc32"; 23 }; 24 hash@2 { 25 algo = "sha1"; 26 }; 27 }; 28 }; 29 30 configurations { 31 default = "config@1"; 32 config@1 { 33 description = "Boot Linux kernel"; 34 kernel = "kernel@1"; 35 }; 36 }; 37}; 38 39 40 41For x86 a setup node is also required: see x86-fit-boot.txt. 42 43/dts-v1/; 44 45/ { 46 description = "Simple image with single Linux kernel on x86"; 47 #address-cells = <1>; 48 49 images { 50 kernel@1 { 51 description = "Vanilla Linux kernel"; 52 data = /incbin/("./image.bin.lzo"); 53 type = "kernel"; 54 arch = "x86"; 55 os = "linux"; 56 compression = "lzo"; 57 load = <0x01000000>; 58 entry = <0x00000000>; 59 hash@2 { 60 algo = "sha1"; 61 }; 62 }; 63 64 setup@1 { 65 description = "Linux setup.bin"; 66 data = /incbin/("./setup.bin"); 67 type = "x86_setup"; 68 arch = "x86"; 69 os = "linux"; 70 compression = "none"; 71 load = <0x00090000>; 72 entry = <0x00090000>; 73 hash@2 { 74 algo = "sha1"; 75 }; 76 }; 77 }; 78 79 configurations { 80 default = "config@1"; 81 config@1 { 82 description = "Boot Linux kernel"; 83 kernel = "kernel@1"; 84 setup = "setup@1"; 85 }; 86 }; 87}; 88 89Note: the above assumes a 32-bit kernel. To directly boot a 64-bit kernel, 90change both arch values to "x86_64". U-Boot will then change to 64-bit mode 91before booting the kernel (see boot_linux_kernel()). 92