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// SPDX-License-Identifier: GPL-2.0+
#include <dm.h>
#include <init.h>
#include <sysinfo.h>
#include <asm/global_data.h>
#include <linux/libfdt.h>
#include <linux/compiler.h>
DECLARE_GLOBAL_DATA_PTR;
int __weak checkboard(void)
{
return 0;
}
static const struct to_show {
const char *name;
enum sysinfo_id id;
} to_show[] = {
{ "Manufacturer", SYSINFO_ID_BOARD_MANUFACTURER},
{ "Prior-stage version", SYSINFO_ID_PRIOR_STAGE_VERSION },
{ "Prior-stage date", SYSINFO_ID_PRIOR_STAGE_DATE },
{ /* sentinel */ }
};
static int try_sysinfo(void)
{
struct udevice *dev;
char str[80];
int ret;
/* This might provide more detail */
ret = sysinfo_get(&dev);
if (ret)
return ret;
ret = sysinfo_detect(dev);
if (ret)
return ret;
ret = sysinfo_get_str(dev, SYSINFO_ID_BOARD_MODEL, sizeof(str), str);
if (ret)
return ret;
printf("Model: %s\n", str);
if (IS_ENABLED(CONFIG_SYSINFO_EXTRA)) {
const struct to_show *item;
for (item = to_show; item->id; item++) {
ret = sysinfo_get_str(dev, item->id, sizeof(str), str);
if (!ret)
printf("%s: %s\n", item->name, str);
}
}
return 0;
}
int show_board_info(void)
{
if (IS_ENABLED(CONFIG_OF_CONTROL)) {
int ret = -ENOSYS;
if (IS_ENABLED(CONFIG_SYSINFO))
ret = try_sysinfo();
/* Fail back to the main 'model' if available */
if (ret) {
const char *model;
model = fdt_getprop(gd->fdt_blob, 0, "model", NULL);
if (model)
printf("Model: %s\n", model);
}
}
return checkboard();
}
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