NanoPI Neo Kernel Hang

Hello,
I am following: 

http://nanopi.org/nanopi_development.html#3


toolchain: 4.9.3
arm-none-linux-gnueabihf-gcc --version
arm-none-linux-gnueabihf-gcc (ctng-1.21.0-229g-FA) 4.9.3
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Kernel: linux-4.x.y.git


build:
export PATH=/home/user/NANOPI-NEO/toolchain/4.9.3/bin:$PATH
export GCC_COLORS=auto
export ARCH=arm
export CROSS_COMPILE=arm-none-linux-gnueabihf-
make && make uImage && make modules


strings ./uImage | grep Linux
Linux-4.1.2-FriendlyARM

I copied the uImage on boot partition and after booting
and after u-boot messages I get:


# Booting kernel from Legacy Image at 40007800 ...
   Image Name:   Linux-4.1.2-FriendlyARM
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    4771536 Bytes = 4.6 MiB
   Load Address: 30008000
   Entry Point:  30008000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK
OK
[      4.455][mmc]: MMC Device 2 not found
[      4.459][mmc]:  mmc  not find,so not exit
[      4.463]
Starting kernel ...

undefined instruction
pc : [<3f501000>]          lr : [<5faf7164>]
sp : 569fdc88  ip : 00000007     fp : 00000001
r10: 00001029  r9 : 00000000     r8 : 569fff04
r7 : 57a1b4f0  r6 : 30008000     r5 : 00000000  r4 : 569fffe4
r3 : 4000018c  r2 : 40000100     r1 : 00000000  r0 : 00000000
Flags: nZCv  IRQs off  FIQs off  Mode SVC_32
Holding for test mode  (STUCK HERE)

                    




The original kernel: Linux-3.4.39-h3 boots fine.

## Booting kernel from Legacy Image at 40007800 ...
   Image Name:   Linux-3.4.39-h3
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    4522784 Bytes = 4.3 MiB
   Load Address: 40008000
   Entry Point:  40008000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK
OK
[      4.389][mmc]: MMC Device 2 not found
[      4.393][mmc]:  mmc  not find,so not exit
[      4.397]
Starting kernel ...

[sun8i_fixup]: From boot, get meminfo:
        Start:  0x40000000
        Size:   512MB
ion_carveout reserve: 160m@0 256m@0 130m@1 200m@1
ion_reserve_select: ion chipid  [0x2c00081!
ion_reserve_common: ion reserve: [0x56000000, 0x60000000]!
[    0.000000] Booting Linux on physical CPU 0
[    0.000000] Initializing cgroup subsys cpuset

I found the right kernel for nano pi neo at:
http://wiki.friendlyarm.com/wiki/index.php/NanoPi_NEO

I am trying to build the rtl8192cu-fixes from
https://github.com/pvaret/rtl8192cu-fixes

The Makefile @ rtl8192cu-fixes  has several configurations.
For the kernel for NEO which is FriendlyARM 3.4.39-h3 
which ocnfiguration do I use. If I use 

CONFIG_PLATFORM_ARM_SUNxI = y

nction ‘script_parser_fetch’ [-Werror=implicit-function-declaration]
  ret = script_parser_fetch("usb_wifi_para", "usb_wifi_usbc_num", (int
*)&usb_wifi_host, 64);
  ^
cc1: some warnings being treated as errors
scripts/Makefile.build:307: recipe for target
'/home/marius/APPS/BOARDS/NANOPI-NEO/rtl8192cu-fixes/os_dep/linux/usb_intf.o'
failed
make[2]: ***
[/home/marius/APPS/BOARDS/NANOPI-NEO/rtl8192cu-fixes/os_dep/linux/usb_intf.o]
Error 1
Makefile:1366: recipe for target
'_module_/home/marius/APPS/BOARDS/NANOPI-NEO/rtl8192cu-fixes' failed
make[1]: *** [_module_/home/marius/APPS/BOARDS/NANOPI-NEO/rtl8192cu-fixes]
Error 2
make[1]: Leaving directory
'/home/marius/APPS/BOARDS/NANOPI-NEO/lichee-nano-pi-neo-all/linux-3.4'
Makefile:585: recipe for target 'modules' failed
make: *** [modules] Error 2

Which config for the kernel should I choose.

I suggest that your main problem is that the NEO uses a AllWinner CPU and
you are not using the toolchain provided by FriendlyArm for the specific
CPU you are using.

Check out http://wiki.friendlyarm.com/wiki/index.php/NanoPi_NEO

Hi,
Thank you. 
I figure out that. I have build the kernel 
lichee-nano-pi-neo-all/linux-3.4
which builds OK. 

I am tryng now to build the rt8192cu  and/or rt8192cu-fixes,
but the configurations in Makefile are faulty:


CONFIG_PLATFORM_ARM_SUNxI = y
CONFIG_PLATFORM_ARM_SUN6I = n

/home/marius/APPS/BOARDS/NANOPI-NEO/rtl8192cu-fixes/os_dep/linux/usb_intf.c:1556
:2:
error: implicit declaration of function ‘script_parser_fetch’
[-Werror=implicit-function-declaration]
  ret = script_parser_fetch("usb_wifi_para", "usb_wifi_usbc_num", (int
*)&usb_wifi_host, 64);

I tried also SUN6I but Then I get

/ioctl_cfg80211.h:24:3: error: #error "Can't define CONFIG_IOCTL_CFG80211
because neither CONFIG_CFG80211 nor CONFIG_CFG80211_MODULE is defined in
kernel"

and looks like there is is noting like that in configuration

linux-3.4$ grep  CONFIG_CFG80 ./.config
linux-3.4$

Don't you have to grep CONFIG_CFG80*  ?

I saw a list, maybe on the new forum, for supported WiFi dongles.