1 #include <common.h>
2 #include <asm/arch/dram.h>
3 
4 static struct dram_para dram_para = {
5 	.clock = CONFIG_DRAM_CLK,
6 	.type = 3,
7 	.rank_num = 1,
8 	.density = 0,
9 	.io_width = 0,
10 	.bus_width = 0,
11 	.zq = CONFIG_DRAM_ZQ,
12 	.odt_en = IS_ENABLED(CONFIG_DRAM_ODT_EN),
13 	.size = 0,
14 #ifdef CONFIG_DRAM_TIMINGS_VENDOR_MAGIC
15 	.cas = 6,
16 	.tpr0 = 0x30926692,
17 	.tpr1 = 0x1090,
18 	.tpr2 = 0x1a0c8,
19 	.emr2 = 0,
20 #else
21 #	include "dram_timings_sun4i.h"
22 	.active_windowing = 1,
23 #endif
24 	.tpr3 = CONFIG_DRAM_TPR3,
25 	.tpr4 = 0,
26 	.tpr5 = 0,
27 	.emr1 = CONFIG_DRAM_EMR1,
28 	.emr3 = 0,
29 	.dqs_gating_delay = CONFIG_DRAM_DQS_GATING_DELAY,
30 };
31 
32 unsigned long sunxi_dram_init(void)
33 {
34 	return dramc_init(&dram_para);
35 }
36