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i.MX27: Adding PCM038 platform support

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This patch adds support for the phyCORE-i.MX27 cpu module (aka pcm038).
It is as generic as possible in order to support any kind of baseboard.

Note: This CPU module implementation can't work without a baseboard
support. Baseboard support can be added by the PCM-970 (included in
this patch stack) or any custom variant.

Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
This commit is contained in:
Juergen Beisert
2008-07-05 10:03:00 +02:00
committed by Robert Schwebel
parent 80eedae6f0
commit 7e5e9f5457
6 changed files with 1255 additions and 0 deletions
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36
include/asm-arm/arch-mxc/board-pcm038.h Normal file
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@@ -0,0 +1,36 @@
/*
* Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de)
*
* 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.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
#ifndef __ASM_ARCH_MXC_BOARD_PCM038_H__
#define __ASM_ARCH_MXC_BOARD_PCM038_H__
/* mandatory for CONFIG_LL_DEBUG */
#define MXC_LL_UART_PADDR UART1_BASE_ADDR
#define MXC_LL_UART_VADDR (AIPI_BASE_ADDR_VIRT + 0x0A000)
#ifndef __ASSEMBLY__
/*
* This CPU module needs a baseboard to work. After basic initializing
* its own devices, it calls baseboard's init function.
* TODO: Add your own baseboard init function and call it from
* inside pcm038_init().
*/
#endif
#endif /* __ASM_ARCH_MXC_BOARD_PCM038_H__ */

3
include/asm-arm/arch-mxc/debug-macro.S
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@@ -24,6 +24,9 @@
#endif
#ifdef CONFIG_MACH_MX27ADS
#include <asm/arch/board-mx27ads.h>
#endif
#ifdef CONFIG_MACH_PCM038
#include <asm/arch/board-pcm038.h>
#endif
.macro addruart,rx
mrc p15, 0, \rx, c1, c0