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| author |   Valentine Barshak <vbarshak@ru.mvista.com> | 2007-09-22 00:44:38 +1000 |
|---|---|---|
| committer |   Josh Boyer <jwboyer@linux.vnet.ibm.com> | 2007-10-03 07:20:17 -0500 |
| commit | 84e3ad5b91ed51db7513a54ad7ed652ab0ca4ba1 (patch) | |
| tree | 575a4a0b3ac8d9268c3db14af1d383dc4465112c /arch/powerpc/kernel/cpu_setup_44x.S | |
| parent | [POWERPC] 4xx: Fix Walnut wrapper compile errors (diff) | |
| download | linux-dev-84e3ad5b91ed51db7513a54ad7ed652ab0ca4ba1.tar.xz linux-dev-84e3ad5b91ed51db7513a54ad7ed652ab0ca4ba1.zip | |
[POWERPC] 4xx: Introduce cpu_setup functionality to 44x platform
This adds cpu_setup functionality for ppc44x platform.
Low level cpu-spefic initialization routines should be
placed in cpu_setup_44x.S and a callback should be
added to cputable. The cpu_setup is invoked
by identify_cpu() function at early init.
Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Diffstat (limited to 'arch/powerpc/kernel/cpu_setup_44x.S')
| -rw-r--r-- | arch/powerpc/kernel/cpu_setup_44x.S | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/cpu_setup_44x.S b/arch/powerpc/kernel/cpu_setup_44x.S new file mode 100644 index 000000000000..6a6e6c71ad6f --- /dev/null +++ b/arch/powerpc/kernel/cpu_setup_44x.S @@ -0,0 +1,19 @@ +/* + * This file contains low level CPU setup functions. + * Valentine Barshak <vbarshak@ru.mvista.com> + * MontaVista Software, Inc (c) 2007 + * + * Based on cpu_setup_6xx code by + * Benjamin Herrenschmidt <benh@kernel.crashing.org> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + * + */ + +#include <asm/processor.h> +#include <asm/cputable.h> +#include <asm/ppc_asm.h> + |