<br><font size=2 face="sans-serif">Hi,</font>
<br>
<br><font size=2 face="sans-serif">I have a custom board built around MPC8260ADS.
I am trying to cross compile linux 2.4.25 for ethernet on FCC1 connected
to LXT971 for the board. </font>
<br><font size=2 face="sans-serif">Installed the toolchains from Denx site.
Built linux for ppc architecture. Then for ethernet, after selecting the
proper options from the menuconfig, while compiling the source code gives
the following error:</font>
<br>
<br><font size=2 face="sans-serif">m8260_setup.c:62: error: `bd_t' undeclared
here (not in a function)</font>
<br><font size=2 face="sans-serif">m8260_setup.c:106: warning: `abort'
was declared `extern' and later `static'</font>
<br><font size=2 face="sans-serif">m8260_setup.c: In function `m8260_calibrate_decr':</font>
<br><font size=2 face="sans-serif">m8260_setup.c:120: error: `bd_t' undeclared
(first use in this function)</font>
<br><font size=2 face="sans-serif">m8260_setup.c:120: error: (Each undeclared
identifier is reported only once</font>
<br><font size=2 face="sans-serif">m8260_setup.c:120: error: for each function
it appears in.)</font>
<br><font size=2 face="sans-serif">m8260_setup.c:120: error: `binfo' undeclared
(first use in this function)</font>
<br><font size=2 face="sans-serif">m8260_setup.c:120: error: parse error
before ')' token</font>
<br><font size=2 face="sans-serif">m8260_setup.c: In function `m8260_restart':</font>
<br><font size=2 face="sans-serif">m8260_setup.c:163: error: parse error
before '*' token</font>
<br><font size=2 face="sans-serif">m8260_setup.c:163: warning: function
declaration isn't a prototype</font>
<br><font size=2 face="sans-serif">m8260_setup.c: In function `m8260_show_percpuinfo':</font>
<br><font size=2 face="sans-serif">m8260_setup.c:201: error: `bd_t' undeclared
(first use in this function)</font>
<br><font size=2 face="sans-serif">m8260_setup.c:201: error: `bp' undeclared
(first use in this function)</font>
<br><font size=2 face="sans-serif">m8260_setup.c:203: error: parse error
before ')' token</font>
<br><font size=2 face="sans-serif">m8260_setup.c: In function `m8260_init_IRQ':</font>
<br><font size=2 face="sans-serif">m8260_setup.c:229: error: `NR_SIU_INTS'
undeclared (first use in this function)</font>
<br><font size=2 face="sans-serif">m8260_setup.c: In function `m8260_find_end_of_memory':</font>
<br><font size=2 face="sans-serif">m8260_setup.c:261: error: `bd_t' undeclared
(first use in this function)</font>
<br><font size=2 face="sans-serif">m8260_setup.c:261: error: `binfo' undeclared
(first use in this function)</font>
<br><font size=2 face="sans-serif">m8260_setup.c:264: error: parse error
before ')' token</font>
<br><font size=2 face="sans-serif">m8260_setup.c:262: warning: unused variable
`__res'</font>
<br><font size=2 face="sans-serif">m8260_setup.c: In function `platform_init':</font>
<br><font size=2 face="sans-serif">m8260_setup.c:288: error: `bd_t' undeclared
(first use in this function)</font>
<br><font size=2 face="sans-serif">m8260_setup.c: At top level:</font>
<br><font size=2 face="sans-serif">m8260_setup.c:106: warning: `abort'
defined but not used</font>
<br><font size=2 face="sans-serif">make[1]: *** [m8260_setup.o] Error 1</font>
<br><font size=2 face="sans-serif">make: *** [_dir_arch/ppc/kernel] Error
2</font>
<br>
<br>
<br><font size=2 face="sans-serif">1.I understand that bd_t is a board
information structure. Which is defined in linux/include/asm-ppc/ppcboot.h.
Somehow it is not visible to the linux/arch/kernel/m8260_setup.c I
dont know what I may be doing wrong.</font>
<br>
<br><font size=2 face="sans-serif">2.Similarly NR_SIU_INTS, which is defined
in linux/include/asm/irq.h is also not visible.</font>
<br>
<br><font size=2 face="sans-serif">the third query is not on compilation
errors:</font>
<br><font size=2 face="sans-serif">3.I did not understand what __res[ ]
is. I came across somewhere that it is the residual information which the
bootloader is supposed to hand over to the linux. How would that be done.
I could not identify in the code where __res is populated. </font>
<br>
<br><font size=2 face="sans-serif">Would be of great help to get your suggestions.</font>
<br>
<br>
<br><font size=2 face="sans-serif">Thanks & Regards<br>
Pritha<br>
</font>
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