mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-19 08:28:51 +09:00
72 lines
1.4 KiB
C
72 lines
1.4 KiB
C
![]() |
// SPDX-License-Identifier: GPL-2.0+
|
||
|
/*
|
||
|
* (C) Copyright 2017
|
||
|
* Mario Six, Guntermann & Drunck GmbH, mario.six@gdsys.cc
|
||
|
*/
|
||
|
|
||
|
#include <common.h>
|
||
|
#include <dm.h>
|
||
|
#include <sysinfo.h>
|
||
|
|
||
|
int sysinfo_get(struct udevice **devp)
|
||
|
{
|
||
|
return uclass_first_device_err(UCLASS_SYSINFO, devp);
|
||
|
}
|
||
|
|
||
|
int sysinfo_detect(struct udevice *dev)
|
||
|
{
|
||
|
struct sysinfo_ops *ops = sysinfo_get_ops(dev);
|
||
|
|
||
|
if (!ops->detect)
|
||
|
return -ENOSYS;
|
||
|
|
||
|
return ops->detect(dev);
|
||
|
}
|
||
|
|
||
|
int sysinfo_get_fit_loadable(struct udevice *dev, int index, const char *type,
|
||
|
const char **strp)
|
||
|
{
|
||
|
struct sysinfo_ops *ops = sysinfo_get_ops(dev);
|
||
|
|
||
|
if (!ops->get_fit_loadable)
|
||
|
return -ENOSYS;
|
||
|
|
||
|
return ops->get_fit_loadable(dev, index, type, strp);
|
||
|
}
|
||
|
|
||
|
int sysinfo_get_bool(struct udevice *dev, int id, bool *val)
|
||
|
{
|
||
|
struct sysinfo_ops *ops = sysinfo_get_ops(dev);
|
||
|
|
||
|
if (!ops->get_bool)
|
||
|
return -ENOSYS;
|
||
|
|
||
|
return ops->get_bool(dev, id, val);
|
||
|
}
|
||
|
|
||
|
int sysinfo_get_int(struct udevice *dev, int id, int *val)
|
||
|
{
|
||
|
struct sysinfo_ops *ops = sysinfo_get_ops(dev);
|
||
|
|
||
|
if (!ops->get_int)
|
||
|
return -ENOSYS;
|
||
|
|
||
|
return ops->get_int(dev, id, val);
|
||
|
}
|
||
|
|
||
|
int sysinfo_get_str(struct udevice *dev, int id, size_t size, char *val)
|
||
|
{
|
||
|
struct sysinfo_ops *ops = sysinfo_get_ops(dev);
|
||
|
|
||
|
if (!ops->get_str)
|
||
|
return -ENOSYS;
|
||
|
|
||
|
return ops->get_str(dev, id, size, val);
|
||
|
}
|
||
|
|
||
|
UCLASS_DRIVER(sysinfo) = {
|
||
|
.id = UCLASS_SYSINFO,
|
||
|
.name = "sysinfo",
|
||
|
.post_bind = dm_scan_fdt_dev,
|
||
|
};
|