7d4409b51e9882ca3707154f4c8f4939f43880af
[oweals/u-boot.git] / board / sunxi / dram_sun4i_auto.c
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 }