U-boot issues on Banana Pi M2

[Erik Moe]

I’m having some issues with the u-boot-bananapim2 in ports.  It looks like a data abort exception.  Does anybody else have a BPI M2 that this port is working for them?  If I read this right it’s dying in the following function:

4a00218c g     F .text  00000038 sunxi_gpio_set_cfgpin

I think someone reported a similar but not the same issue upstream:  http://lists.denx.de/pipermail/u-boot/2016-June/258837.html

Thanks,
Erik


U-Boot SPL 2016.07 (Jul 16 2016 - 02:40:04)
DRAM: 1024 MiB
Trying to boot from MMC1


U-Boot 2016.07 (Jul 16 2016 - 02:40:04 -0500) Allwinner Technology

CPU:   Allwinner A31s (SUN6I)
Model: Sinovoip BPI-M2
DRAM:  1 GiB
WARNING: Caches not enabled
MMC:   SUNXI SD/MMC: 0
reading u-boot.env

** Unable to read "u-boot.env" from mmc0:1 **
Using default environment

In:    serial
Out:   serial
Err:   serial
Net:   data abort
pc : [<7ef5f180>]          lr : [<00000000>]
reloc pc : [<4a002180>]    lr : [<cb0a3000>]
sp : 7af35f84  ip : 7efab502     fp : 00000017
r10: 7efaaefe  r9 : 7af3cee8     r8 : 000040a0
r7 : 7ef9ee14  r6 : 00000000     r5 : 00000001  r4 : 00000000
r3 : 0000000f  r2 : 00000001     r1 : 00000000  r0 : ea00000e
Flags: nzCv  IRQs off  FIQs off  Mode SVC_32
Resetting CPU ...

resetting ...