I am trying to compile a kernel module for my Pocketbook 740 (Inkpad 3 Pro).
The device announces following kernel
I have tried two kernel sources:
I compiled them with
using following commands:
Right now I am trying to insert the block device module loop.ko just to see if my build works. I seem to always get
When I consult file my module and the modules on the device look the same:
Any help greatly appreciated.
The device announces following kernel
Code:
Linux version 3.10.65+ (jenkins@bsp-builder) (gcc version 4.9.2 20140904 (prerelease) (crosstool-NG linaro-1.13.1-4.9-2014.09 - Linaro GCC 4.9-2014.09) ) #2 SMP- get kernel from https://github.com/pocketbook/kernel-b288.git
- get vanilla kernel 3.10.65
I compiled them with
- gcc-linaro-4.9-2015.05-x86_64_arm-linux-gnueabihf
- gcc-linaro-arm-linux-gnueabihf-4.9-2014.09_linux
using following commands:
Code:
#!/bin/sh
export KCFLAGS="-mcpu=cortex-a8 -march=armv7-a -mfpu=neon -mfloat-abi=softfp"
CROSS_PREFIX=/workspace/gcc-linaro-arm-linux-gnueabihf-4.9-2014.09_linux/bin/arm-linux-gnueabihf-
NCPUS=8
make ARCH=arm CROSS_COMPILE="${CROSS_PREFIX}" -j ${NCPUS} $1Code:
$ insmod /mnt/ext1/loop.ko
insmod: can't insert '/mnt/ext1/loop.ko': invalid module formatCode:
drivers/block/loop.ko: ELF 32-bit LSB relocatable, ARM, EABI5 version 1 (SYSV), BuildID[sha1]=487b84d6a004392e0fe384329cb7ea2ffb87d38c, not stripped
epdc.ko: ELF 32-bit LSB relocatable, ARM, EABI5 version 1 (SYSV), BuildID[sha1]=8c110ead8aa1506eee362cee022ba27f81394d0e, not stripped