Linux 2.4.25 from ELDK 3.1 won't compile

Linux 2.4.25 from ELDK 3.1 won't compile

[Peter Asemann]

I still didn't manage to compile a kernel. Though I unselected as much 
features as I could, the compiler still isn't happy. Any ideas?

Peter Asemann


make[1]: Entering directory 
`/opt/asemann/eldk/ppc_8xx/usr/src/linux-2.4.25/arch/ppc/kernel'

(...)

ppc_8xx-gcc -D__KERNEL__ 
-I/opt/asemann/eldk/ppc_8xx/usr/src/linux-2.4.25/include -Wall 
-Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common 
-fomit-frame-pointer 
-I/opt/asemann/eldk/ppc_8xx/usr/src/linux-2.4.25/arch/ppc -fsigned-char 
-msoft-float -pipe -ffixed-r2 -Wno-uninitialized -mmultiple -mstring 
-nostdinc -I /opt/asemann/eldk/usr/lib/gcc-lib/ppc-linux/3.3.3/include 
-DKBUILD_BASENAME=m8xx_setup  -c -o m8xx_setup.o m8xx_setup.c
m8xx_setup.c:64: error: `bd_t' undeclared here (not in a function)
m8xx_setup.c: In function `m8xx_calibrate_decr':
m8xx_setup.c:192: error: `bd_t' undeclared (first use in this function)
m8xx_setup.c:192: error: (Each undeclared identifier is reported only once
m8xx_setup.c:192: error: for each function it appears in.)
m8xx_setup.c:192: error: `binfo' undeclared (first use in this function)
m8xx_setup.c:192: error: parse error before ')' token
m8xx_setup.c:196: error: `IMAP_ADDR' undeclared (first use in this function)
m8xx_setup.c: In function `m8xx_set_rtc_time':
m8xx_setup.c:269: error: `IMAP_ADDR' undeclared (first use in this function)
m8xx_setup.c: In function `m8xx_get_rtc_time':
m8xx_setup.c:279: error: `IMAP_ADDR' undeclared (first use in this function)
m8xx_setup.c: In function `m8xx_restart':
m8xx_setup.c:288: error: `IMAP_ADDR' undeclared (first use in this function)
m8xx_setup.c: In function `m8xx_show_percpuinfo':
m8xx_setup.c:317: error: `bd_t' undeclared (first use in this function)
m8xx_setup.c:317: error: `bp' undeclared (first use in this function)
m8xx_setup.c:319: error: parse error before ')' token
m8xx_setup.c: In function `m8xx_find_end_of_memory':
m8xx_setup.c:377: error: `bd_t' undeclared (first use in this function)
m8xx_setup.c:377: error: `binfo' undeclared (first use in this function)
m8xx_setup.c:380: error: parse error before ')' token
m8xx_setup.c:378: warning: unused variable `__res'
m8xx_setup.c: In function `m8xx_map_io':
m8xx_setup.c:394: error: `IMAP_ADDR' undeclared (first use in this function)
m8xx_setup.c:394: error: `IMAP_SIZE' undeclared (first use in this function)
m8xx_setup.c: In function `platform_init':
m8xx_setup.c:441: error: `bd_t' undeclared (first use in this function)
make[1]: *** [m8xx_setup.o] Error 1
make[1]: Leaving directory 
`/opt/asemann/eldk/ppc_8xx/usr/src/linux-2.4.25/arch/ppc/kernel'
make: *** [_dir_arch/ppc/kernel] Error 2

Re: Linux 2.4.25 from ELDK 3.1 won't compile

[Wolfgang Denk]

In message <42762A58.7090104@web.de> you wrote:
> I still didn't manage to compile a kernel. Though I unselected as much 
> features as I could, the compiler still isn't happy. Any ideas?

Which board are you using? Are you sure that  the  board  support  is
complete  and  working?  Is  there  a  default configuration for your
board? Does this one work?

Did you RTFM (the DULG, to be precise) ?

Best regards,

Wolfgang Denk

-- 
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
Status quo. Latin for "the mess we're in."

Re: Linux 2.4.25 from ELDK 3.1 won't compile

[Frank]

--- Peter Asemann <peter.asemann@web.de> wrote:
> I still didn't manage to compile a kernel. Though I unselected
> as much 
> features as I could, the compiler still isn't happy. Any
> ideas?
> 
> Peter Asemann
> 
> 
> make[1]: Entering directory 
>
`/opt/asemann/eldk/ppc_8xx/usr/src/linux-2.4.25/arch/ppc/kernel'
> 
> (...)
> 
> ppc_8xx-gcc -D__KERNEL__ 
> -I/opt/asemann/eldk/ppc_8xx/usr/src/linux-2.4.25/include -Wall
> 
> -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing
> -fno-common 
> -fomit-frame-pointer 
> -I/opt/asemann/eldk/ppc_8xx/usr/src/linux-2.4.25/arch/ppc
> -fsigned-char 
> -msoft-float -pipe -ffixed-r2 -Wno-uninitialized -mmultiple
> -mstring 
> -nostdinc -I
> /opt/asemann/eldk/usr/lib/gcc-lib/ppc-linux/3.3.3/include 
> -DKBUILD_BASENAME=m8xx_setup  -c -o m8xx_setup.o m8xx_setup.c
> m8xx_setup.c:64: error: `bd_t' undeclared here (not in a
> function)
> m8xx_setup.c: In function `m8xx_calibrate_decr':
> m8xx_setup.c:192: error: `bd_t' undeclared (first use in this
> function)
> m8xx_setup.c:192: error: (Each undeclared identifier is
> reported only once
> m8xx_setup.c:192: error: for each function it appears in.)
> m8xx_setup.c:192: error: `binfo' undeclared (first use in this
> function)
> m8xx_setup.c:192: error: parse error before ')' token
> m8xx_setup.c:196: error: `IMAP_ADDR' undeclared (first use in

You have to define IMAP_ADDR in your platform header file. Take
a look at arch/ppc/platforms/tqm8xx.h


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