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- // SPDX-License-Identifier: GPL-2.0+
- #include <common.h>
- #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;
- }
- /*
- * Check sysinfo for board information. Failing that if the root node of the DTB
- * has a "model" property, show it.
- *
- * Then call checkboard().
- */
- int __weak show_board_info(void)
- {
- if (IS_ENABLED(CONFIG_OF_CONTROL)) {
- struct udevice *dev;
- const char *model;
- char str[80];
- int ret = -ENOSYS;
- if (IS_ENABLED(CONFIG_SYSINFO)) {
- /* This might provide more detail */
- ret = sysinfo_get(&dev);
- if (!ret) {
- ret = sysinfo_detect(dev);
- if (!ret) {
- ret = sysinfo_get_str(dev,
- SYSINFO_ID_BOARD_MODEL,
- sizeof(str), str);
- }
- }
- }
- /* Fail back to the main 'model' if available */
- if (ret)
- model = fdt_getprop(gd->fdt_blob, 0, "model", NULL);
- else
- model = str;
- if (model)
- printf("Model: %s\n", model);
- }
- return checkboard();
- }
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