DragonHD测试这是什么问题呢
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uart init finish! GPU THS0 : 4095 -67 VE THS1 : 4095 -67 CPU THS2 : 4095 -67 DRAM THS3 : 4095 -67 PMU: AXP313 set vdd_sys 960mV OK! set vcc_dram 1500mV OK! set vdd_cpu 1000mV OK! set vdd18_dram 1800mV OK! dram_init start. dram_tpr11 = f100f11 dram_tpr12 = 10111012 DRAM BOOT DRIVE INFO: V0.50 2D training Soft Training start Normal chip init neon! Soft Training Version: T2.0 [SOFT TRAINING] Dram Soft Training Loop1 retraining final error retraining final error retraining final error retraining final error retraining final error scan dram rank&width fail ! retraining final error [WARNING SOFT TRAINING] Stable test, dram_clk=360,dram_odt_en=0x00008888,memtest fail retraining final error [WARNING SOFT TRAINING] Stable test, dram_clk=360,dram_odt_en=0x0000aaaa,memtest fail retraining final error [WARNING SOFT TRAINING] Stable test, dram_clk=360,dram_odt_en=0x0000cccc,memtest fail retraining final error [WARNING SOFT TRAINING] Stable test, dram_clk=360,dram_odt_en=0x0000eeee,memtest fail [ERROR SOFT TRAINING] dram_odt_en=0x0000eeee,memtest still error! [SOFT TRAINING] Dram Soft Training Loop2 retraining final error [WARNING SOFT TRAINING] Stable test, dram_clk=360,dram_odt_en=0x00008888,memtest fail retraining final error [WARNING SOFT TRAINING] Stable test, dram_clk=360,dram_odt_en=0x0000aaaa,memtest fail retraining final error [WARNING SOFT TRAINING] Stable test, dram_clk=360,dram_odt_en=0x0000cccc,memtest fail retraining final error [WARNING SOFT TRAINING] Stable test, dram_clk=360,dram_odt_en=0x0000eeee,memtest fail [ERROR SOFT TRAINING] dram_odt_en=0x0000eeee,memtest still error! [SOFT TRAINING] Dram Soft Training Loop3 retraining final error [WARNING SOFT TRAINING] Stable test, dram_clk=360,dram_odt_en=0x00008888,memtest fail retraining final error [WARNING SOFT TRAINING] Stable test, dram_clk=360,dram_odt_en=0x0000aaaa,memtest fail retraining final error [WARNING SOFT TRAINING] Stable test, dram_clk=360,dram_odt_en=0x0000cccc,memtest fail retraining final error [WARNING SOFT TRAINING] Stable test, dram_clk=360,dram_odt_en=0x0000eeee,memtest fail [ERROR SOFT TRAINING] dram_odt_en=0x0000eeee,memtest still error! [SOFT TRAINING] Dram Soft Training Loop4 retraining final error [WARNING SOFT TRAINING] Stable test, dram_clk=360,dram_odt_en=0x00008888,memtest fail retraining final error [WARNING SOFT TRAINING] Stable test, dram_clk=360,dram_odt_en=0x0000aaaa,memtest fail retraining final error [WARNING SOFT TRAINING] Stable test, dram_clk=360,dram_odt_en=0x0000cccc,memtest fail retraining final error [WARNING SOFT TRAINING] Stable test, dram_clk=360,dram_odt_en=0x0000eeee,memtest fail [ERROR SOFT TRAINING] dram_odt_en=0x0000eeee,memtest still error! [ERROR SOFT TRAINING] Dram Soft Training fail eye_scan_en=0x0 unknow errorLOG显示Dram初始化未知错误，有没有大佬知道怎么弄吗？搞了两块H616两块都是这个问题
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@compassword 新贴回来的板子吗？DragonHD测试不过的话，基本上就是硬件上有问题了。
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Dram Soft Training fail
考虑内存虚焊，或者布线不规范信号丢失
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