[people/ms/u-boot.git] / board / sunxi / dram_sun4i_auto.c

#include <common.h>
#include <asm/arch/dram.h>

static struct dram_para dram_para = {
	.clock = CONFIG_DRAM_CLK,
	.type = 3,
	.rank_num = 1,
	.density = 0,
	.io_width = 0,
	.bus_width = 0,
	.zq = CONFIG_DRAM_ZQ,
	.odt_en = IS_ENABLED(CONFIG_DRAM_ODT_EN),
	.size = 0,
#ifdef CONFIG_DRAM_TIMINGS_VENDOR_MAGIC
	.cas = 6,
	.tpr0 = 0x30926692,
	.tpr1 = 0x1090,
	.tpr2 = 0x1a0c8,
	.emr2 = 0,
#else
#	include "dram_timings_sun4i.h"
	.active_windowing = 1,
#endif
	.tpr3 = CONFIG_DRAM_TPR3,
	.tpr4 = 0,
	.tpr5 = 0,
	.emr1 = CONFIG_DRAM_EMR1,
	.emr3 = 0,
	.dqs_gating_delay = CONFIG_DRAM_DQS_GATING_DELAY,
};

unsigned long sunxi_dram_init(void)
{
	return dramc_init(&dram_para);
}
Commit	Line	Data
09f95102 HG	1	#include <common.h>
	2	#include <asm/arch/dram.h>
	3
	4	static struct dram_para dram_para = {
8ffc487c	5	.clock = CONFIG_DRAM_CLK,
09f95102 HG	6	.type = 3,
09f95102 HG	7	.rank_num = 1,
8ffc487c HG	8	.density = 0,
	9	.io_width = 0,
	10	.bus_width = 0,
8ffc487c	11	.zq = CONFIG_DRAM_ZQ,
8975cdf4	12	.odt_en = IS_ENABLED(CONFIG_DRAM_ODT_EN),
8ffc487c	13	.size = 0,
d133647a SS	14	#ifdef CONFIG_DRAM_TIMINGS_VENDOR_MAGIC
d133647a SS	15	.cas = 6,
09f95102 HG	16	.tpr0 = 0x30926692,
	17	.tpr1 = 0x1090,
	18	.tpr2 = 0x1a0c8,
d133647a SS	19	.emr2 = 0,
	20	#else
	21	# include "dram_timings_sun4i.h"
47e3501a	22	.active_windowing = 1,
d133647a	23	#endif
47e3501a	24	.tpr3 = CONFIG_DRAM_TPR3,
09f95102 HG	25	.tpr4 = 0,
09f95102 HG	26	.tpr5 = 0,
8ffc487c	27	.emr1 = CONFIG_DRAM_EMR1,
09f95102	28	.emr3 = 0,
47e3501a	29	.dqs_gating_delay = CONFIG_DRAM_DQS_GATING_DELAY,
09f95102 HG	30	};
	31
	32	unsigned long sunxi_dram_init(void)
	33	{
	34	return dramc_init(&dram_para);
	35	}