About monta-vista linux for ppc 405gp

Thanks Frank.

I already loaded the linux package. A quick question.

From makefile, I didn't see support for 405GP, but I do see the support for

403.
Also, for 4xx, the kernel init codes is started from head_4xx.S. Am I right?

Thanks -Hua

--------------------
ifdef CONFIG_4xx
CFLAGS := $(CFLAGS) -mcpu=403
endif

ifdef CONFIG_8xx
CFLAGS := $(CFLAGS) -mcpu=860 -I../8xx_io
endif

ifdef CONFIG_PPC64BRIDGE
CFLAGS := $(CFLAGS) -Wa,-mppc64bridge
endif

ifdef CONFIG_4xx
  HEAD := arch/ppc/kernel/head_4xx.o
else
-----------------------

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Hua Ji wrote:

Thanks Frank.

I already loaded the linux package. A quick question.
From makefile, I didn't see support for 405GP, but I do see the support for
403.

-mcpu=403 is correct for the 405.  That may eventually change with a newer compiler.

Also, for 4xx, the kernel init codes is started from head_4xx.S. Am I right?

Yes, that is correct.

Thanks -Hua

--------------------
ifdef CONFIG_4xx
CFLAGS := $(CFLAGS) -mcpu=403
endif

ifdef CONFIG_8xx
CFLAGS := $(CFLAGS) -mcpu=860 -I../8xx_io
endif

ifdef CONFIG_PPC64BRIDGE
CFLAGS := $(CFLAGS) -Wa,-mppc64bridge
endif

ifdef CONFIG_4xx
  HEAD := arch/ppc/kernel/head_4xx.o
else
-----------------------

-Frank
--
Frank Rowand [off-list ref]
MontaVista Software, Inc

** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/