xref: /OK3568_Linux_fs/u-boot/common/board_info.c (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun /*
2*4882a593Smuzhiyun  * SPDX-License-Identifier:	GPL-2.0+
3*4882a593Smuzhiyun  */
4*4882a593Smuzhiyun 
5*4882a593Smuzhiyun #include <common.h>
6*4882a593Smuzhiyun #include <linux/libfdt.h>
7*4882a593Smuzhiyun #include <linux/compiler.h>
8*4882a593Smuzhiyun 
checkboard(void)9*4882a593Smuzhiyun int __weak checkboard(void)
10*4882a593Smuzhiyun {
11*4882a593Smuzhiyun 	return 0;
12*4882a593Smuzhiyun }
13*4882a593Smuzhiyun 
14*4882a593Smuzhiyun /*
15*4882a593Smuzhiyun  * If the root node of the DTB has a "model" property, show it.
16*4882a593Smuzhiyun  * Then call checkboard().
17*4882a593Smuzhiyun  */
show_board_info(void)18*4882a593Smuzhiyun int __weak show_board_info(void)
19*4882a593Smuzhiyun {
20*4882a593Smuzhiyun #ifdef CONFIG_OF_CONTROL
21*4882a593Smuzhiyun 	DECLARE_GLOBAL_DATA_PTR;
22*4882a593Smuzhiyun 	const char *model;
23*4882a593Smuzhiyun 
24*4882a593Smuzhiyun 	model = fdt_getprop(gd->fdt_blob, 0, "model", NULL);
25*4882a593Smuzhiyun 
26*4882a593Smuzhiyun 	if (model)
27*4882a593Smuzhiyun 		printf("Model: %s\n", model);
28*4882a593Smuzhiyun #endif
29*4882a593Smuzhiyun 	printf("MPIDR: 0x%lx\n", (ulong)read_mpidr());
30*4882a593Smuzhiyun 
31*4882a593Smuzhiyun #ifdef CONFIG_ARM64_BOOT_AARCH32
32*4882a593Smuzhiyun 	if (!(gd->flags & GD_FLG_RELOC))
33*4882a593Smuzhiyun 		printf("CPU: AArch32\n");
34*4882a593Smuzhiyun #endif
35*4882a593Smuzhiyun 
36*4882a593Smuzhiyun 	return checkboard();
37*4882a593Smuzhiyun }
38