PineTab2

Hello,

Did anyone succeed to boot PineTab2?
https://wiki.pine64.org/wiki/PineTab2

The original U-boot in mmc recognizes EFI partition in micro SD card,
so I installed recent 14.1-STABLE and 15-CURRENT but the boot stops
with an exception. It seems to be an U-boot error. Do I need to
replace U-boot?

---- The boot message is as follows ----
Loading kernel...
/boot/kernel/kernel text=0x318 text=0x98d1c8 text=0x2bcf80 data=0x176f60 data=0x
0+0x372000 0x8+0x168318+0x8+0x198f05
Loading configured modules...
can't find '/etc/hostid'
can't find '/boot/entropy'
Using DTB provided by EFI at 0x8200000.
"Synchronous Abort" handler, esr 0x96000004

* Reason:        Exception from a Data abort, from current exception level
* PC         =   0000000000aacd34
* LR         =   0000000000a04484
* SP         =   00000000ea9dd440
* ESR_EL2    =   0000000096000004                                               
* Reloc Off  =   00000000ed358000


x0 : ffffffffffffffff x1 : 293842e2010089bf
x2 : d538424110007980 x3 : 2ac7bdbeefff867f
x4 : d538424110287980 x5 : 0000000000000000
x6 : 540000a0f100103f x7 : 0000000000000008
x8 : 0000000000000044 x9 : 00000000eddece04
x10: 00000000ede0d358 x11: 0000000000000000
x12: 0000000000001020 x13: 0000000000001020
x14: 0000000000000000 x15: 0000000000000000
x16: 0000000000010350 x17: 0000000000008140
x18: 00000000eb9ffce8 x19: 0000000000280000
x20: 0000000000000000 x21: 00000000e8c440e0
x22: 00000000ea9df648 x23: 00000000e291c000
x24: 0000000000000001 x25: 00000000e291c020
x26: 000000000000000a x27: 0000000000000000
x28: 0000000000000000 x29: 00000000ea9dd620


Call trace:
  PC:   [< 00aacd34 >]
  LR:   [< 00a04484 >]

Stack:
        [< 00aacd34 >]

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 ### 
----
Hiroo Ono <hiroo@oikumene.net>