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Hi all, I succeed to port linux2-4.26 on ML403
board with Montavista RFS on CF or NFS. Problems arise when I try to use
modules. I have included gpio modules in the
kernel and build follow make ARCH=ppc
CROSS_COMPILE=powerpc-405-linux-gnu- dep uImage make ARCH=ppc
CROSS_COMPILE=powerpc-405-linux-gnu- modules the modules_install The last make command fail during depmod
process because it did not supports cross compiling I've then think to use the Klingauf
scripts (make_modules_install.sh,depmod.pl) but I was afraid that the command make modules_install copy modules in the
host lib/modules directory. So I manually proceed as follow from the
kernel root : make ARCH=ppc
CROSS_COMPILE=powerpc-405-linux-gnu- modules_install INSTALL_MOD_PATH=/home/ and then ./depmod.pl -k ./vmlinux -F ./System.map
-b /home/ Modules seems to be created properly but
after board and linux start up I receive the following error message: $>insmod xilinx_gpio Using
/lib/modules/2.4.26/kernel/drivers/char/xilinx_gpio/xilinx_gpio.o /lib/modules/2.4.26/kernel/drivers/char/xilinx_gpio/xilinx_gpio.o: couldn't find the kernel version the
module was compiled for $>modprobe xilinx_gpio /lib/modules/2.4.26/kernel/drivers/char/xilinx_gpio/xilinx_gpio.o: couldn't find the kernel version the
module was compiled for/lib/modules/2.4.26/kernel/drivers/char/xilinx_gpio/xilinx_gpio.o: insmod
/lib/modules/2.4.26/kernel/drivers/char/xilinx_gpid/lib/modules/2.4.26/kernel/drivers/char/xilinx_gpio.o:
couldn't find the kernel version the module was compiled for /lib/modules/2.4.26/kernel/drivers/char/xilinx_gpio.o: insmod /lib/modules/2.4.26/kernel/drivers/char/xilinx_gpio.o
failed /lib/modules/2.4.26/kernel/drivers/char/xilinx_gpio.o:
insmod xilinx_gpio failed Further more the date of files in
/lib/modules/2.4.26 are modified to old date during the boot process (I think
its because there is no real time clock on ML403). Thus the modules.conf is
declared as more recent than modules.dep. Any help would be appreciated . Kinds regards Chris _______________________________________________ Linuxppc-embedded mailing list [email protected] https://ozlabs.org/mailman/listinfo/linuxppc-embedded |
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