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omap: AM3517/05: Add craneboard support

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Craneboard is a hardware development platform based on the
Sitara AM3517 ARM Cortex - A8 microprocessor device. This is a
low cost reference design.

This patch adds basic board file. Detailed support will follow in
subsequent patches.

  [1] http://www.ti.com/arm
  [2] http://www.mistralsolutions.com/products/craneboard.php

Signed-off-by: Srinath <srinath@mistralsolutions.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Srinath 2010-11-16 14:26:58 -08:00 committed by Tony Lindgren
parent 9632f9890e
commit 1cb125caf2
4 changed files with 77 additions and 0 deletions
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5
arch/arm/mach-omap2/Kconfig
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@ -174,6 +174,11 @@ config MACH_OMAP3517EVM
default y
select OMAP_PACKAGE_CBB
config MACH_CRANEBOARD
bool "AM3517/05 CRANE board"
depends on ARCH_OMAP3
select OMAP_PACKAGE_CBB
config MACH_OMAP3_PANDORA
bool "OMAP3 Pandora"
depends on ARCH_OMAP3

2
arch/arm/mach-omap2/Makefile
View File

@ -174,6 +174,8 @@ obj-$(CONFIG_MACH_OMAP4_PANDA) += board-omap4panda.o \
obj-$(CONFIG_MACH_OMAP3517EVM) += board-am3517evm.o
obj-$(CONFIG_MACH_CRANEBOARD) += board-am3517crane.o
obj-$(CONFIG_MACH_SBC3530) += board-omap3stalker.o \
hsmmc.o
# Platform specific device init code

69
arch/arm/mach-omap2/board-am3517crane.c Normal file
View File

@ -0,0 +1,69 @@
/*
* Support for AM3517/05 Craneboard
* http://www.mistralsolutions.com/products/craneboard.php
*
* Copyright (C) 2010 Mistral Solutions Pvt Ltd. <www.mistralsolutions.com>
* Author: R.Srinath <srinath@mistralsolutions.com>
*
* Based on mach-omap2/board-am3517evm.c
*
* 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 version 2.
*
* This program is distributed "as is" WITHOUT ANY WARRANTY of any kind,
* whether express or implied; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/gpio.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <plat/board.h>
#include <plat/common.h>
#include "mux.h"
/* Board initialization */
static struct omap_board_config_kernel am3517_crane_config[] __initdata = {
};
#ifdef CONFIG_OMAP_MUX
static struct omap_board_mux board_mux[] __initdata = {
{ .reg_offset = OMAP_MUX_TERMINATOR },
};
#else
#define board_mux NULL
#endif
static void __init am3517_crane_init_irq(void)
{
omap_board_config = am3517_crane_config;
omap_board_config_size = ARRAY_SIZE(am3517_crane_config);
omap2_init_common_hw(NULL, NULL);
omap_init_irq();
omap_gpio_init();
}
static void __init am3517_crane_init(void)
{
omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
omap_serial_init();
}
MACHINE_START(CRANEBOARD, "AM3517/05 CRANEBOARD")
.boot_params = 0x80000100,
.map_io = omap3_map_io,
.reserve = omap_reserve,
.init_irq = am3517_crane_init_irq,
.init_machine = am3517_crane_init,
.timer = &omap_timer,
MACHINE_END

1
arch/arm/plat-omap/include/plat/uncompress.h
View File

@ -145,6 +145,7 @@ static inline void __arch_decomp_setup(unsigned long arch_id)
/* omap3 based boards using UART3 */
DEBUG_LL_OMAP3(3, cm_t35);
DEBUG_LL_OMAP3(3, cm_t3517);
DEBUG_LL_OMAP3(3, craneboard);
DEBUG_LL_OMAP3(3, igep0020);
DEBUG_LL_OMAP3(3, igep0030);
DEBUG_LL_OMAP3(3, nokia_rx51);