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// SPDX-License-Identifier: GPL-2.0-or-later OR BSD-3-Clause
/*
* Copyright (C) 2023, STMicroelectronics - All Rights Reserved
*/
#define LOG_CATEGORY LOGC_BOARD
#include <config.h>
#include <env.h>
#include <fdt_support.h>
#include <asm/global_data.h>
#include <asm/arch/sys_proto.h>
/*
* Get a global data pointer
*/
DECLARE_GLOBAL_DATA_PTR;
/* board dependent setup after realloc */
int board_init(void)
{
return 0;
}
int board_late_init(void)
{
const void *fdt_compat;
int fdt_compat_len;
char dtb_name[256];
int buf_len;
if (IS_ENABLED(CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG)) {
fdt_compat = fdt_getprop(gd->fdt_blob, 0, "compatible",
&fdt_compat_len);
if (fdt_compat && fdt_compat_len) {
if (strncmp(fdt_compat, "st,", 3) != 0) {
env_set("board_name", fdt_compat);
} else {
env_set("board_name", fdt_compat + 3);
buf_len = sizeof(dtb_name);
strlcpy(dtb_name, fdt_compat + 3, buf_len);
buf_len -= strlen(fdt_compat + 3);
strlcat(dtb_name, ".dtb", buf_len);
env_set("fdtfile", dtb_name);
}
}
}
return 0;
}
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