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// SPDX-License-Identifier: GPL-2.0+
/*
* Bootdev for sandbox host
*
* Copyright 2021 Google LLC
* Written by Simon Glass <sjg@chromium.org>
*/
#include <bootdev.h>
#include <bootflow.h>
#include <bootmeth.h>
#include <dm.h>
#include <fs.h>
static int host_get_bootflow(struct udevice *dev, struct bootflow_iter *iter,
struct bootflow *bflow)
{
int ret;
if (iter->part)
return log_msg_ret("max", -ESHUTDOWN);
bflow->name = strdup(dev->name);
if (!bflow->name)
return log_msg_ret("name", -ENOMEM);
ret = bootmeth_check(bflow->method, iter);
if (ret)
return log_msg_ret("check", ret);
bflow->state = BOOTFLOWST_MEDIA;
bflow->fs_type = FS_TYPE_SANDBOX;
ret = bootmeth_read_bootflow(bflow->method, bflow);
if (ret)
return log_msg_ret("method", ret);
return 0;
}
struct bootdev_ops host_bootdev_ops = {
.get_bootflow = host_get_bootflow,
};
static const struct udevice_id host_bootdev_ids[] = {
{ .compatible = "sandbox,bootdev-host" },
{ }
};
U_BOOT_DRIVER(host_bootdev) = {
.name = "host_bootdev",
.id = UCLASS_BOOTDEV,
.ops = &host_bootdev_ops,
.of_match = host_bootdev_ids,
};
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