Re: Linux 2.6 and mpc823 compile error

Re: Linux 2.6 and mpc823 compile error

[Pantelis Antoniou]

Björn Östby wrote:
> Hi,
> I'm trying to get Linux 2.6.11 up and running on mpc823e. I'm using the cross compiler
> Supplied in ELDK (3.0) and u-boot. The problem is when enabling:
> 
> [ ] CPM SCC/SMC serial port support
> and/or
> [ ] CPM SCC Ethernet
> 
> The kernel compiles fine having these option disabled, but otherwise..see below
> 
> make arch=ppc CROSS_COMPILE=${CROSS_COMPILE}
> .
[snip]

> 
> 
> There it is. Any ideas? 
> 
> Regards,
> Bjorn Ostby
> 

Don't use this driver. Use the one in drivers/serial/cpm_uart.

Regards

Pantelis

Linux 2.6 and mpc823 compile error

[Björn Östby]

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Hi,
I'm trying to get Linux 2.6.11 up and running on mpc823e. I'm using the cross compiler
Supplied in ELDK (3.0) and u-boot. The problem is when enabling:

[ ] CPM SCC/SMC serial port support
and/or
[ ] CPM SCC Ethernet

The kernel compiles fine having these option disabled, but otherwise..see below

make arch=ppc CROSS_COMPILE=${CROSS_COMPILE}
.
.
.
CC      drivers/serial/serial_core.o
CC      drivers/serial/cpm_uart/cpm_uart_core.o
In file included from drivers/serial/cpm_uart/cpm_uart_cpm1.h:13,
                  from drivers/serial/cpm_uart/cpm_uart.h:17,
                  from drivers/serial/cpm_uart/cpm_uart_core.c:55:
include/asm/commproc.h:564:1: warning: "PA_ENET_RCLK" redefined In file included from include/asm/mpc8xx.h:36,
                  from include/asm/processor.h:16,
                  from include/linux/spinlock.h:16,
                  from include/linux/capability.h:45,
                  from include/linux/sched.h:7,
                  from include/linux/module.h:10,
                  from drivers/serial/cpm_uart/cpm_uart_core.c:33:
arch/ppc/platforms/tqm8xx.h:91:1: warning: this is the location of the 
previous definition
In file included from drivers/serial/cpm_uart/cpm_uart_cpm1.h:13,
                  from drivers/serial/cpm_uart/cpm_uart.h:17,
                  from drivers/serial/cpm_uart/cpm_uart_core.c:55:
include/asm/commproc.h:576:1: warning: "SICR_ENET_CLKRT" redefined In file included from include/asm/mpc8xx.h:36,
                  from include/asm/processor.h:16,
                  from include/linux/spinlock.h:16,
                  from include/linux/capability.h:45,
                  from include/linux/sched.h:7,
                  from include/linux/module.h:10,
                  from drivers/serial/cpm_uart/cpm_uart_core.c:33:
arch/ppc/platforms/tqm8xx.h:103:1: warning: this is the location of the 
previous definition
In file included from drivers/serial/cpm_uart/cpm_uart.h:17,
                  from drivers/serial/cpm_uart/cpm_uart_core.c:55:
drivers/serial/cpm_uart/cpm_uart_cpm1.h: In function `cpm_set_brg':
drivers/serial/cpm_uart/cpm_uart_cpm1.h:28: warning: implicit declaration 
of function `cpm_setbrg'
drivers/serial/cpm_uart/cpm_uart_core.c: In function `cpm_uart_set_termios':
drivers/serial/cpm_uart/cpm_uart_core.c:460: `SCU_PSMR_SL' undeclared 
(first use in this function)
drivers/serial/cpm_uart/cpm_uart_core.c:460: (Each undeclared identifier is reported only once
drivers/serial/cpm_uart/cpm_uart_core.c:460: for each function it appears in.)
drivers/serial/cpm_uart/cpm_uart_core.c:466: `SCU_PSMR_PEN' undeclared 
(first use in this function)
drivers/serial/cpm_uart/cpm_uart_core.c:470: `SCU_PSMR_REVP' undeclared 
(first use in this function)
drivers/serial/cpm_uart/cpm_uart_core.c:470: `SCU_PSMR_TEVP' undeclared 
(first use in this function)
drivers/serial/cpm_uart/cpm_uart_cpm1.h: At top level:
drivers/serial/cpm_uart/cpm_uart_core.c:732: warning: `cpm_uart_init_smc' 
defined but not used
drivers/serial/cpm_uart/cpm_uart_core.c:671: warning: `cpm_uart_init_scc' 
defined but not used
make[3]: *** [drivers/serial/cpm_uart/cpm_uart_core.o] Error 1
make[2]: *** [drivers/serial/cpm_uart] Error 2
make[1]: *** [drivers/serial] Error 2
make: *** [drivers] Error 2


There it is. Any ideas? 

Regards,
Bjorn Ostby






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