RK3588J在进入命令行以后输入？会出现下面的这种死机错误，这种大概是什么原因呢？
=> ?"Synchronous Abort" handler, esr 0x96000010
* Reason: Exception from a Data abort, from current exception level
* PC = 00000000002b8130
* LR = 000000000022e458
* SP = 00000000eb9f9bf0
* ESR_EL2 = 0000000096000010
* Reloc Off= 00000000eda21000
x0 : 00000000ebcd9ea0 x1 : 0000000000000000
x2 : 0000000000000001 x3 : 00000000ffffff42
x4 : 0000000000000000 x5 : 00000000ebcd9ea0
x6 : 000000000000003f x7 : 00000000ebcdf100
x8 : 0000000000000000 x9 : 0000000000000008
x10: 00000000ffffffd8 x11: 000000000000000a
x12: 0000000000000006 x13: 000000000001869f
x14: 000000000a100000 x15: 0000000000000002
x16: 00000000edcdc440 x17: ffffffffe8405dbf
x18: 00000000eb9ffcf0 x19: 0000000000000001
x20: 00000000edd55300 x21: 00000000ebcd9ea0
x22: 00000010edd552f0 x23: 00000000edd54010
x24: 0000000000000000 x25: 0000000000000000
x26: 0000000000000000 x27: 0000000000000000
x28: 00000000ebcdf140 x29: 00000000eb9f9dd0
Call trace:
PC: [< 002b8130 >]
LR: [< 0022e458 >]
Stack:
[< 002b8130 >]
[< 0022ec4c >]
[< 00218110 >]
[< 002182c4 >]
[< 002187f8 >]
[< 0022e3bc >]
[< 002167f0 >]
[< 00219004 >]
[< 0029f998 >]
[< 00219238 >]
[< 00201e18 >]
Copy info from "Call trace..." to a file(eg. dump.txt), and run
command in your U-Boot project: ./scripts/stacktrace.sh dump.txt
Resetting CPU ...
### ERROR ### Please RESET the board ###
用 v1.0.6a 验证， v1.0.4 可能对部分 ddr 兼容不好
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