[Xenomai-help] building image error regarding xenomai/can/mscan/rtcan_mscan.o

[Xenomai-help] building image error regarding xenomai/can/mscan/rtcan_mscan.o

["Marco Antônio Possamai"]

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Greetings, all.

I'm working on building a kernel image for the mpc5200b board with
Xenomai and CAN settings. I wish to generate a cuImage.lite5200b.

Got the xenomai-2.4.3 and the linux-2.6.24. Patched it with
adeos-ipipe-2.6.24-powerpc-DENX-2.1-04.patch.

Then I've configured the CAN settings as I wanted:

$ make ARCH=powerpc lite5200_defconfig
$ make ARCH=powerpc menuconfig

... enable RT-Socket-CAN and MSCAN driver ...
<*> RT-Socket-CAN, CAN raw socket interface
[*]   Enable debug output (NEW)
[ ]   Enable TX loopback to local sockets (NEW)
(1024) Size of receive ring buffers (must be 2^N) (NEW)
(4)   Maximum number of devices (NEW)
(16)  Maximum number of receive filters per device (NEW)
< >   Virtual CAN bus driver (NEW)
<*>   MSCAN driver for MPC52xx
[*]     Enable CAN 1 (NEW)
[*]     Enable CAN 2 (NEW)
(66000000) Clock Frequency in Hz (NEW)
Pin Configuration (CAN 1 on I2C1 pins, CAN 2 on TMR01 pin
...

But I've got the following error message after doing the 'make
ARCH=powerpc zImage' command:

...
LD      drivers/video/built-in.o
CC      drivers/xenomai/can/rtcan_dev.o
CC      drivers/xenomai/can/rtcan_socket.o
CC      drivers/xenomai/can/rtcan_module.o
CC      drivers/xenomai/can/rtcan_raw.o
CC      drivers/xenomai/can/rtcan_raw_dev.o
CC      drivers/xenomai/can/rtcan_raw_filter.o
LD      drivers/xenomai/can/xeno_can.o
CC      drivers/xenomai/can/mscan/rtcan_mscan.o
drivers/xenomai/can/mscan/rtcan_mscan.c:32:25: error: asm/ppcboot.h: No
such file or directory
make[4]: ** [drivers/xenomai/can/mscan/rtcan_mscan.o] Erro 1
make[3]: ** [drivers/xenomai/can/mscan] Erro 2
make[2]: ** [drivers/xenomai/can] Erro 2
make[1]: ** [drivers/xenomai] Erro 2
make: ** [drivers] Erro 2

It seems to have something to do with this asm/ppcboot.h which seems to
be absent. What can I do about it?

Thanks for the attention.

Marco Antônio Possamai

Universidade Federal de Santa Catarina

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Re: [Xenomai-help] building image error regarding xenomai/can/mscan/rtcan_mscan.o

[Gilles Chanteperdrix]

Marco Antônio Possamai wrote:
> Greetings, all.
> 
> I'm working on building a kernel image for the mpc5200b board with
> Xenomai and CAN settings. I wish to generate a cuImage.lite5200b.
> 
> Got the xenomai-2.4.3 and the linux-2.6.24. Patched it with
> adeos-ipipe-2.6.24-powerpc-DENX-2.1-04.patch.

When starting a new development, there is no reason not to pick the
latest release i.e. xenomai-2.4.6.1. As for why the compilation fails, I
bet it is because the I-pipe patches are made for DENX tree, not the
vanilla kernel.

-- 
					    Gilles.