u-boot/common/board_info.c
Masahiro Yamada 0365ffcc0b generic-board: show model name in board_init_f() too
The common/board_r.c has show_model_r() to display the model name
if the DTB has a "model" property.  It sounds useful to have a similar
function in common/board_f.c too because most of the boards show
their board name before relocation.

Instead of implementing the same function in both common/board_f.c
and common/board_r.c, let's split it up into common/show_board_info.c.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-01-29 17:09:49 -07:00

35 lines
608 B
C

/*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <libfdt.h>
#include <linux/compiler.h>
int __weak checkboard(void)
{
printf("Board: Unknown\n");
return 0;
}
/*
* If the root node of the DTB has a "model" property, show it.
* If CONFIG_OF_CONTROL is disabled or the "model" property is missing,
* fall back to checkboard().
*/
int show_board_info(void)
{
#ifdef CONFIG_OF_CONTROL
DECLARE_GLOBAL_DATA_PTR;
const char *model;
model = fdt_getprop(gd->fdt_blob, 0, "model", NULL);
if (model) {
printf("Model: %s\n", model);
return 0;
}
#endif
return checkboard();
}