blob: 066b18ba488b94f2834a343224dd82063d81f856 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
/*
* This file is part of the coreboot project.
*
* Copyright 2015 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/addressmap.h>
#include <soc/dramc_register.h>
#include <soc/dramc_pi_api.h>
#include <soc/emi.h>
#include <soc/pll.h>
#include <symbols.h>
void mt_mem_init(const struct mt8173_sdram_params *sdram_params)
{
int i = 0;
/* init mempll */
mem_pll_init(sdram_params);
/* memory calibration */
mt_set_emi(sdram_params);
if (IS_ENABLED(CONFIG_MEMORY_TEST)) {
/*
* do memory test:
* set memory scan range 0x2000
* larger test length, longer system boot up time
*/
i = complex_mem_test(_dram, 0x2000);
printk(BIOS_DEBUG, "[MEM] complex R/W mem test %s : %d\n",
(i == 0) ? "pass" : "fail", i);
ASSERT(i == 0);
}
}
|
