mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-08 22:24:32 +00:00
401d1c4f5d
Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
39 lines
776 B
C
39 lines
776 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Copyright (c) 2015 Google, Inc
|
|
* Written by Simon Glass <sjg@chromium.org>
|
|
*/
|
|
|
|
#ifndef __RAM_H
|
|
#define __RAM_H
|
|
|
|
struct udevice;
|
|
|
|
struct ram_info {
|
|
phys_addr_t base;
|
|
size_t size;
|
|
};
|
|
|
|
struct ram_ops {
|
|
/**
|
|
* get_info() - Get basic memory info
|
|
*
|
|
* @dev: Device to check (UCLASS_RAM)
|
|
* @info: Place to put info
|
|
* @return 0 if OK, -ve on error
|
|
*/
|
|
int (*get_info)(struct udevice *dev, struct ram_info *info);
|
|
};
|
|
|
|
#define ram_get_ops(dev) ((struct ram_ops *)(dev)->driver->ops)
|
|
|
|
/**
|
|
* ram_get_info() - Get information about a RAM device
|
|
*
|
|
* @dev: Device to check (UCLASS_RAM)
|
|
* @info: Returns RAM info
|
|
* @return 0 if OK, -ve on error
|
|
*/
|
|
int ram_get_info(struct udevice *dev, struct ram_info *info);
|
|
|
|
#endif
|