/* DRAM parameters for auto dram configuration on sun5i and sun7i */ #include <common.h> #include <init.h> #include <asm/arch/dram.h> static struct dram_para dram_para = { .clock = CONFIG_DRAM_CLK, .mbus_clock = CONFIG_DRAM_MBUS_CLK, .type = DRAM_MEMORY_TYPE_DDR3, .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 = 9, .tpr0 = 0x42d899b7, .tpr1 = 0xa090, .tpr2 = 0x22a00, .emr2 = 0x10, #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); }