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mn10300: add the MN10300/AM33 architecture to the kernel

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Add architecture support for the MN10300/AM33 CPUs produced by MEI to the
kernel.

This patch also adds board support for the ASB2303 with the ASB2308 daughter
board, and the ASB2305.  The only processor supported is the MN103E010, which
is an AM33v2 core plus on-chip devices.

[akpm@linux-foundation.org: nuke cvs control strings]
Signed-off-by: Masakazu Urade <urade.masakazu@jp.panasonic.com>
Signed-off-by: Koichi Yasutake <yasutake.koichi@jp.panasonic.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
David Howells
2008-02-08 04:19:31 -08:00
committed by Linus Torvalds
parent ef3d534754
commit b920de1b77
234 changed files with 27906 additions and 7 deletions
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31
arch/mn10300/kernel/kthread.S Normal file
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/* MN10300 Kernel thread trampoline function
*
* Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
* Written by Mark Salter (msalter@redhat.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public Licence
* as published by the Free Software Foundation; either version
* 2 of the Licence, or (at your option) any later version.
*/
.text
###############################################################################
#
# kernel_thread_helper - trampoline for kernel_thread()
#
# On entry:
# A2 = address of function to call
# D2 = function argument
#
###############################################################################
.globl kernel_thread_helper
.type kernel_thread_helper,@function
kernel_thread_helper:
mov do_exit,d1
mov d1,(sp)
mov d1,mdr
mov d2,d0
jmp (a2)
.size kernel_thread_helper,.-kernel_thread_helper