mirror of
https://source.denx.de/u-boot/u-boot.git
synced 2025-09-03 13:01:47 +02:00
d678a59d2d
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
40 lines
776 B
C
40 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
|