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| author | Daniel Mack <daniel@caiaq.de> | 2008-07-05 10:02:53 +0200 |
|---|---|---|
| committer | Robert Schwebel <r.schwebel@pengutronix.de> | 2008-07-05 10:02:53 +0200 |
| commit | 9a4cd7a5c836e189a1712c9ffd2d76b2302ce212 (patch) | |
| tree | 9b6548e712f100d3e3c00bf1390ba6231b4044f8 /include/asm-arm/arch-mxc | |
| parent | ce8ffef0bfd6e55d5da3923d8e9af27c3b5c4eff (diff) | |
| download | kernel_samsung_smdk4412-9a4cd7a5c836e189a1712c9ffd2d76b2302ce212.zip kernel_samsung_smdk4412-9a4cd7a5c836e189a1712c9ffd2d76b2302ce212.tar.gz kernel_samsung_smdk4412-9a4cd7a5c836e189a1712c9ffd2d76b2302ce212.tar.bz2 | |
MX3: Add basic support for LogicPD i.MX31 LiteKit
This patch adds basic support for i.MX31 LiteKit by LogicPD.
With printascii() in kernel/printk.c, it boots right into the
rootfs-panic.
Note: This is a modified version of Daniel's patch to fit into this patch
stack.
> On 09.06.2008, at 17:26, Russell King - ARM Linux wrote:
>
> > I would much prefer it if board specific includes were included by the
> > code which needs them rather than in asm/arch/hardware.h. With the
> > device model, drivers shouldn't need to include any board specific
> > includes - only the board specific C file should need it.
>
> The new version of this patch (#5102) has been uploaded to the patch
> tracker this morning.
Signed-off-by: Daniel Mack <daniel@caiaq.de>
--
arch/arm/configs/mx31litekit_defconfig | 1100 ++++++++++++++++++++++++++++++
arch/arm/mach-mx3/Kconfig | 7
arch/arm/mach-mx3/Makefile | 1
arch/arm/mach-mx3/mx31lite.c | 96 ++
include/asm-arm/arch-mxc/board-mx31lite.h | 38 +
include/asm-arm/arch-mxc/debug-macro.S | 3
6 files changed, 1245 insertions(+)
Diffstat (limited to 'include/asm-arm/arch-mxc')
| -rw-r--r-- | include/asm-arm/arch-mxc/board-mx31lite.h | 38 | ||||
| -rw-r--r-- | include/asm-arm/arch-mxc/debug-macro.S | 3 |
2 files changed, 41 insertions, 0 deletions
diff --git a/include/asm-arm/arch-mxc/board-mx31lite.h b/include/asm-arm/arch-mxc/board-mx31lite.h new file mode 100644 index 0000000..e4e5cf5 --- /dev/null +++ b/include/asm-arm/arch-mxc/board-mx31lite.h @@ -0,0 +1,38 @@ +/* + * Copyright 2007 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_MXC_BOARD_MX31LITE_H__ +#define __ASM_ARCH_MXC_BOARD_MX31LITE_H__ + +#define MXC_MAX_EXP_IO_LINES 16 + + +/* + * Memory Size parameters + */ + +/* + * Size of SDRAM memory + */ +#define SDRAM_MEM_SIZE SZ_128M +/* + * Size of MBX buffer memory + */ +#define MXC_MBX_MEM_SIZE SZ_16M +/* + * Size of memory available to kernel + */ +#define MEM_SIZE (SDRAM_MEM_SIZE - MXC_MBX_MEM_SIZE) + +#define MXC_LL_UART_PADDR UART1_BASE_ADDR +#define MXC_LL_UART_VADDR AIPS1_IO_ADDRESS(UART1_BASE_ADDR) + +#endif /* __ASM_ARCH_MXC_BOARD_MX31ADS_H__ */ + diff --git a/include/asm-arm/arch-mxc/debug-macro.S b/include/asm-arm/arch-mxc/debug-macro.S index 81caa0a..5add48b 100644 --- a/include/asm-arm/arch-mxc/debug-macro.S +++ b/include/asm-arm/arch-mxc/debug-macro.S @@ -19,6 +19,9 @@ #ifdef CONFIG_MACH_PCM037 #include <asm/arch/board-pcm037.h> #endif +#ifdef CONFIG_MACH_MX31LITE +#include <asm/arch/board-mx31lite.h> +#endif .macro addruart,rx mrc p15, 0, \rx, c1, c0 |