b953ec2bca
Define LOG_CATEGORY for all uclass to allow filtering with log command. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
105 lines
1.8 KiB
C
105 lines
1.8 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* (C) Copyright 2020 - Texas Instruments Incorporated - http://www.ti.com/
|
|
* Dave Gerlach <d-gerlach@ti.com>
|
|
*/
|
|
|
|
#define LOG_CATEGORY UCLASS_SOC
|
|
|
|
#include <common.h>
|
|
#include <soc.h>
|
|
#include <dm.h>
|
|
#include <errno.h>
|
|
#include <dm/lists.h>
|
|
#include <dm/root.h>
|
|
|
|
int soc_get(struct udevice **devp)
|
|
{
|
|
return uclass_first_device_err(UCLASS_SOC, devp);
|
|
}
|
|
|
|
int soc_get_machine(struct udevice *dev, char *buf, int size)
|
|
{
|
|
struct soc_ops *ops = soc_get_ops(dev);
|
|
|
|
if (!ops->get_machine)
|
|
return -ENOSYS;
|
|
|
|
return ops->get_machine(dev, buf, size);
|
|
}
|
|
|
|
int soc_get_family(struct udevice *dev, char *buf, int size)
|
|
{
|
|
struct soc_ops *ops = soc_get_ops(dev);
|
|
|
|
if (!ops->get_family)
|
|
return -ENOSYS;
|
|
|
|
return ops->get_family(dev, buf, size);
|
|
}
|
|
|
|
int soc_get_revision(struct udevice *dev, char *buf, int size)
|
|
{
|
|
struct soc_ops *ops = soc_get_ops(dev);
|
|
|
|
if (!ops->get_revision)
|
|
return -ENOSYS;
|
|
|
|
return ops->get_revision(dev, buf, size);
|
|
}
|
|
|
|
const struct soc_attr *
|
|
soc_device_match(const struct soc_attr *matches)
|
|
{
|
|
bool match;
|
|
struct udevice *soc;
|
|
char str[SOC_MAX_STR_SIZE];
|
|
|
|
if (!matches)
|
|
return NULL;
|
|
|
|
if (soc_get(&soc))
|
|
return NULL;
|
|
|
|
while (1) {
|
|
if (!(matches->machine || matches->family ||
|
|
matches->revision))
|
|
break;
|
|
|
|
match = true;
|
|
|
|
if (matches->machine) {
|
|
if (!soc_get_machine(soc, str, SOC_MAX_STR_SIZE)) {
|
|
if (strcmp(matches->machine, str))
|
|
match = false;
|
|
}
|
|
}
|
|
|
|
if (matches->family) {
|
|
if (!soc_get_family(soc, str, SOC_MAX_STR_SIZE)) {
|
|
if (strcmp(matches->family, str))
|
|
match = false;
|
|
}
|
|
}
|
|
|
|
if (matches->revision) {
|
|
if (!soc_get_revision(soc, str, SOC_MAX_STR_SIZE)) {
|
|
if (strcmp(matches->revision, str))
|
|
match = false;
|
|
}
|
|
}
|
|
|
|
if (match)
|
|
return matches;
|
|
|
|
matches++;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
UCLASS_DRIVER(soc) = {
|
|
.id = UCLASS_SOC,
|
|
.name = "soc",
|
|
};
|