boardid.c

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/* SPDX-License-Identifier: GPL-2.0-only */
 
#include <boardid.h>
#include <soc/sdram.h>
 
#include "gpio.h"
 
uint32_t board_id(void)
{
        static int id = -1;
 
        if (id < 0) {
                gpio_t gpio[] = {[1] = BD_ID1, [0] = BD_ID0};   /* ID0 is LSB */
 
                id = gpio_base3_value(gpio, ARRAY_SIZE(gpio));
        }
 
        return id;
}
 
uint32_t ram_code(void)
{
        return sdram_get_ram_code();
}