给全志R328烧写固件，进度条一直没动，查看log如下，最后一行提示DRAM初始化失败，请问是什么原因？该怎么解决呢
sunxi flash init ok
Loading Environment from SUNXI_FLASH... OK
no secure os for keybox operation
In: serial
Out: serial
Err: serial
gic: sec monitor mode
(weak)update dtb dram start
update dtb dram end
[00.950]update dts
root_partition is rootfs
set root to /dev/nand0p3
[00.956]update part info
NAND_UbootExit
[00.960]NB1: NAND_LogicExit
nand release dma:47fb5160
nand release dma:0
[38]HELLO! BOOT0 is starting Mar 19 2019 21:03:11!
[43]BOOT0 commit : 435c4ed154fd0d0a20e4625ca854c487ab332a03
[80]set pll start
[83]set pll end
[84]board init ok
[86]rtc[2] value = 0x5aa5a55a
[89]eraly jump fel
[2473]fes begin
[2475]set pll start
[2478]set pll end
[2480]board init ok
[2482]beign to init dram
[2484]the chip id is 0x3
[2486]ic cant match axp, please check...
[2490]init dram fail最近编辑记录 cdxs (2019-08-29 11:37:33)
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谢谢晕哥回复，经过检查发现是芯片型号选择错误，R328的dram有 128/64 两个版本
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