dCore Import Debian Packages to Mountable SCE extensions > Allwinner A10

A10 boot files

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persian:
Where is the location of [a10Core-kernel.config] at  <linux-sunxi-g2d> directory for compilation ?

Rich:
Hi persian

--- Quote ---hid-input.c:(.devinit.text+0xdc): undefined reference to `input_allocate_polled_device'
hid-input.c:(.devinit.text+0x1a0): undefined reference to `input_register_polled_device'
--- End quote ---
Try setting  INPUT_POLLDEV  in menuconfig to  Y  and see if that helps.

persian:
Dear Roberts & Rich,

Thank you for your useful posts specially Reply #20 and Reply #26.

Finally I makes modules and installed them with the following command :

tc@box:/mnt/mmcblk0p2/tce/linux-sunxi-g2d$ sudo make modules_install INSTALL_MOD_PATH=/mnt/mmcblk0p2/My_Added_Modules
  INSTALL drivers/misc/sun4i-gpio.ko
  INSTALL drivers/spi/spi_sunxi.ko
  DEPMOD  3.0.42
Warning: you may need to install module-init-tools
See http://www.codemonkey.org.uk/docs/post-halloween-2.6.txt

Also I imported and loaded [module-init-tools] but I got the following error when I tried to load sun4i-gpio.ko and spi_sunxi.ko modules with modprobe command:

tc@box:/mnt/mmcblk0p2/My_Added_Modules/lib/modules/3.0.42/kernel/drivers/misc$ modprobe sun4i-gpio
modprobe: module sun4i-gpio not found in modules.dep

or

tc@box:/mnt/mmcblk0p2/My_Added_Modules/lib/modules/3.0.42/kernel/drivers/misc$ modprobe sun4i-gpio.ko
modprobe: module sun4i-gpio not found in modules.dep

The content of [modules.dep] file (at location: /mnt/mmcblk0p2/My_Added_Modules/lib/modules/3.0.42/) is:
----------------------------------------------------
kernel/drivers/misc/sun4i-gpio.ko:
kernel/drivers/spi/spi_sunxi.ko:

What is my fault?

Thank you

roberts:
The modules would need to be standard locations and included in modules.dep in order to use modprobe.

But, no problem, use insmod with full path to module to test.

# insmod /mnt/your_drive/and_path_to/kernel/drivers/misc/sun4i-gpio.ko
# insmod /mnt/your_drive/and_path_to/kernel/drivers/misc/spi_sunxi.ko

Once you know it is working then make an sce extension with just those modules.

You can use 8192cu.sce as an exmple sce extension which it just a module.
unpack it with unsquashfs to see.

pack yours with mksquashfs

persian:
Dear Roberts,

It gives me an error that:

insmod: can't insert 'sun4i-gpio.ko': invalid module format

I think that this error is because of my kernel version is not the one on which I am running the insmod command, but I don't know what to do to sort out this problem?

I downloaded and used the [linux-sunxi-g2d.zip] source file  (from http://tinycorelinux.net/5.x/armv7/src/) for making these modules.

Also I run dmesg and uname -a commands and the results are :

tc@box:/mnt/mmcblk0p2/My_Added_Modules/lib/modules/3.0.42/kernel/drivers/misc$ dmesg
:
:
[ 2239.490000] sun4i_gpio: module_layout: kernel tainted.
[ 2239.500000] Disabling lock debugging due to kernel taint
[ 2239.500000] sun4i_gpio: version magic '3.0.42 ARMv7 ' should be '3.0.42 preempt mod_unload modversions ARMv7 '
[ 3118.120000] spi_sunxi: version magic '3.0.42 ARMv7 ' should be '3.0.42 preempt mod_unload modversions ARMv7 '

tc@box:/mnt/mmcblk0p2/My_Added_Modules/lib/modules/3.0.42/kernel/drivers/misc$ uname -a
Linux box 3.0.42 #3 PREEMPT Fri Feb 8 18:38:58 PST 2013 armv7l GNU/Linux


I attached the driver modules as a compressed tar file to this post for your review.

Please help me about the action I should take to sort out this problem?

Thanks,

    [EDIT] Attachment removed due to policy violation.  Rich

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