mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-27 21:43:45 +00:00
39 lines
702 B
C
39 lines
702 B
C
|
/*
|
||
|
|
* Copyright (c) 2015 Google, Inc
|
||
|
|
* Written by Simon Glass <sjg@chromium.org>
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: GPL-2.0+
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <common.h>
|
||
|
|
#include <dm.h>
|
||
|
|
#include <errno.h>
|
||
|
|
#include <ram.h>
|
||
|
|
#include <asm/test.h>
|
||
|
|
|
||
|
|
DECLARE_GLOBAL_DATA_PTR;
|
||
|
|
|
||
|
|
static int sandbox_get_info(struct udevice *dev, struct ram_info *info)
|
||
|
|
{
|
||
|
|
info->base = 0;
|
||
|
|
info->size = gd->ram_size;
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static const struct ram_ops sandbox_ram_ops = {
|
||
|
|
.get_info = sandbox_get_info,
|
||
|
|
};
|
||
|
|
|
||
|
|
static const struct udevice_id sandbox_ram_ids[] = {
|
||
|
|
{ .compatible = "sandbox,ram" },
|
||
|
|
{ }
|
||
|
|
};
|
||
|
|
|
||
|
|
U_BOOT_DRIVER(warm_ram_sandbox) = {
|
||
|
|
.name = "ram_sandbox",
|
||
|
|
.id = UCLASS_RAM,
|
||
|
|
.of_match = sandbox_ram_ids,
|
||
|
|
.ops = &sandbox_ram_ops,
|
||
|
|
};
|