83d290c56f
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>
38 lines
759 B
C
38 lines
759 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (c) 2015 Google, Inc
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* Written by Simon Glass <sjg@chromium.org>
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*/
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#ifndef __RAM_H
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#define __RAM_H
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struct ram_info {
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phys_addr_t base;
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size_t size;
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};
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struct ram_ops {
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/**
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* get_info() - Get basic memory info
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*
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* @dev: Device to check (UCLASS_RAM)
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* @info: Place to put info
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* @return 0 if OK, -ve on error
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*/
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int (*get_info)(struct udevice *dev, struct ram_info *info);
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};
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#define ram_get_ops(dev) ((struct ram_ops *)(dev)->driver->ops)
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/**
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* ram_get_info() - Get information about a RAM device
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*
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* @dev: Device to check (UCLASS_RAM)
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* @info: Returns RAM info
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* @return 0 if OK, -ve on error
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*/
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int ram_get_info(struct udevice *dev, struct ram_info *info);
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#endif
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