Hi all,
I'm using LS2085AQDS Board with EAR5 images.
Default images only i flashed. Sometimes in uboot it throws synchronous abort handler error prints and hanging there itself. If i restart after sometime, its working fine.
Per day it throws 4 to 5 times. This is because my work is getting delay.
I want to know why this error is occured and how to resolve it ?. I tried to trace in uboot code. But i can't get exact reason of that.
If anyone know about this issue. Please help me on this.
Boot log is as follows (error ptint is highlighted):
===========================================================================
U-Boot 2015.07-rc1Layerscape2-SDK+gfaa9145 (Dec 21 2015 - 15:34:49)
SoC: LS2085E (0x87010010)
Clock Configuration:
CPU0(A57):1600 MHz CPU1(A57):1600 MHz CPU2(A57):1600 MHz
CPU3(A57):1600 MHz CPU4(A57):1600 MHz CPU5(A57):1600 MHz
CPU6(A57):1600 MHz CPU7(A57):1600 MHz
Bus: 600 MHz DDR: 1333.333 MT/s DP-DDR: 1333.333 MT/s
Reset Configuration Word (RCW):
00: 40282830 40400040 00000000 00000000
10: 00000000 00200000 00200000 00000000
20: 0c212980 00002580 00000000 00000000
30: 00000a08 00000000 00000080 00000080
40: 00000000 00000000 00000000 00000000
50: 00000000 00000000 00000000 00000000
60: 00000000 00000000 00027000 00000000
70: 3f350000 00000000 00000000 00000000
Model: Freescale Layerscape 2085a QDS Board
I2C: ready
Board Arch: V1, Board Version: A
CPLD Version: A10
DRAM: Initializing DDR....using SPD
Detected UDIMM 18ASF1G72HZ-2G1A1
Detected UDIMM 18ASF1G72HZ-2G1A1
15.5 GiB
DDR 15.5 GiB (DDR4, 64-bit, CL=9, ECC on)
DDR Controller Interleaving Mode: 256B
DDR Chip-Select Interleaving Mode: CS0+CS1
"Synchronous Abort" handler, esr 0x86000210
ELR: fff21180
LR: fff24858
x0 : 00000000fff92a00 x1 : 00000000fff929d0
x2 : 0000000000000040 x3 : 000000000000003f
x4 : 00000000fff8bb64 x5 : 000000004f790d52
x6 : 0000000000000000 x7 : 0000000000000000
x8 : 00000000ffffffff x9 : 00000000cff01000
x10: 0000000000000000 x11: 0000000000000000
x12: 0000000000000000 x13: 0000000000000000
x14: 0000000000000000 x15: 0000000000000000
x16: 0000000000000000 x17: 0000000000000002
x18: 00000000ffd1cd80 x19: 00000000fffb4f58
x20: 0000000000000000 x21: 00000000fff7f4ac
x22: 00000000fff90000 x23: 00000000fff8bc69
x24: 0000000000000001 x25: 0000000000000001
x26: 00000000fff90790 x27: 0000000000000000
x28: 00000000fff75738 x29: 000000003002008c
Resetting CPU ...
### ERROR ### Please RESET the board ###
===================================================================================
Thanks,
-Naveen
