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/*
* This file is part of the coreboot project.
*
* Copyright 2018 MediaTek Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <assert.h>
#include <console/console.h>
#include <soc/dramc_pi_api.h>
#include <soc/emi.h>
#include <symbols.h>
void mt_mem_init(const struct sdram_params *freq_params)
{
u64 rank_size[RANK_MAX];
/* memory calibration */
mt_set_emi(freq_params);
if (CONFIG(MEMORY_TEST)) {
size_t r;
u8 *addr = _dram;
dramc_get_rank_size(rank_size);
for (r = RANK_0; r < RANK_MAX; r++) {
int i;
if (rank_size[r] == 0)
break;
i = complex_mem_test(addr, 0x2000);
printk(BIOS_DEBUG, "[MEM] complex R/W mem test %s : %d\n",
(i == 0) ? "pass" : "fail", i);
ASSERT(i == 0);
addr += rank_size[r];
}
}
}
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