u-boot-brain/tools/dtoc/dtoc_test_addr32.dts

// SPDX-License-Identifier: GPL-2.0+
/*
 * Test device tree file for dtoc
 *
 * Copyright 2017 Google, Inc
 */

 /dts-v1/;

/ {
	#address-cells = <1>;
	#size-cells = <1>;

	test1 {
		u-boot,dm-pre-reloc;
		compatible = "test1";
		reg = <0x1234 0x5678>;
	};

	test2 {
		u-boot,dm-pre-reloc;
		compatible = "test2";
		reg = <0x12345678 0x98765432 2 3>;
	};

};
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> 2018-05-07 06:58:06 +09:00			`// SPDX-License-Identifier: GPL-2.0+`
dtoc: Add support for 32 or 64-bit addresses When using 32-bit addresses dtoc works correctly. For 64-bit addresses it does not since it ignores the #address-cells and #size-cells properties. Update the tool to use fdt64_t as the element type for reg properties when either the address or size is larger than one cell. Use the correct value so that C code can obtain the information from the device tree easily. Alos create a new type, fdt_val_t, which is defined to either fdt32_t or fdt64_t depending on the word size of the machine. This type corresponds to fdt_addr_t and fdt_size_t. Unfortunately we cannot just use those types since they are defined to phys_addr_t and phys_size_t which use 'unsigned long' in the 32-bit case, rather than 'unsigned int'. Add tests for the four combinations of address and size values (32/32, 64/64, 32/64, 64/32). Also update existing uses for rk3399 and rk3368 which now need to use the new fdt_val_t type. Signed-off-by: Simon Glass <sjg@chromium.org> Suggested-by: Heiko Stuebner <heiko@sntech.de> Reported-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Tested-by: Kever Yang <kever.yang@rock-chips.com> 2017-08-30 05:15:50 +09:00			`/*`
			`* Test device tree file for dtoc`
			`*`
			`* Copyright 2017 Google, Inc`
			`*/`

			`/dts-v1/;`

			`/ {`
			`#address-cells = <1>;`
			`#size-cells = <1>;`

			`test1 {`
			`u-boot,dm-pre-reloc;`
			`compatible = "test1";`
			`reg = <0x1234 0x5678>;`
			`};`

			`test2 {`
			`u-boot,dm-pre-reloc;`
			`compatible = "test2";`
			`reg = <0x12345678 0x98765432 2 3>;`
			`};`

			`};`