early_init.c

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/* SPDX-License-Identifier: GPL-2.0-only */
 
#include <bootblock_common.h>
#include <superio/nuvoton/npcd378/npcd378.h>
#include <superio/nuvoton/common/nuvoton.h>
#include <northbridge/intel/sandybridge/raminit_native.h>
#include <southbridge/intel/bd82x6x/pch.h>
 
#define SERIAL_DEV PNP_DEV(0x2e, NPCD378_SP2)
 
const struct southbridge_usb_port mainboard_usb_ports[] = {
        { 1, 0, 0 },
        { 1, 0, 0 },
        { 1, 0, 0 },
        { 1, 0, 0 },
        { 1, 0, 3 },
        { 1, 0, 3 },
        { 1, 0, 3 },
        { 1, 0, 3 },
        { 1, 1, 5 },
        { 1, 0, 5 },
        { 1, 0, 5 },
        { 1, 0, 5 },
        { 1, 0, 7 },
        { 1, 0, 7 },
};
 
void bootblock_mainboard_early_init(void)
{
        if (CONFIG(CONSOLE_SERIAL))
                nuvoton_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
}
 
void mainboard_get_spd(spd_raw_data *spd, bool id_only)
{
        /* BTX mainboard: Reversed mapping */
        read_spd(&spd[3], 0x50, id_only);
        read_spd(&spd[2], 0x51, id_only);
        read_spd(&spd[1], 0x52, id_only);
        read_spd(&spd[0], 0x53, id_only);
}