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Commit c625327e authored by Ranjith Lohithakshan's avatar Ranjith Lohithakshan Committed by Tony Lindgren
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AM35xx: Add support for AM3517 EVM board 



This patch creates a minimal AM3517 EVM board support.

Signed-off-by: default avatarRanjith Lohithakshan <ranjithl@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 62002e8f

arch/arm/mach-omap2/Kconfig

+4 −0
Original line number Diff line number Diff line
@@ -65,6 +65,10 @@ config MACH_OMAP3EVM 
	bool "OMAP 3530 EVM board"

	depends on ARCH_OMAP3 && ARCH_OMAP34XX



config MACH_OMAP3517EVM

	bool "OMAP3517/ AM3517 EVM board"

	depends on ARCH_OMAP3 && ARCH_OMAP34XX



config MACH_OMAP3_PANDORA

	bool "OMAP3 Pandora"

	depends on ARCH_OMAP3 && ARCH_OMAP34XX

arch/arm/mach-omap2/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -93,6 +93,8 @@ obj-$(CONFIG_MACH_IGEP0020) += board-igep0020.o \ 


obj-$(CONFIG_MACH_OMAP_4430SDP)		+= board-4430sdp.o



obj-$(CONFIG_MACH_OMAP3517EVM)     += board-am3517evm.o



# Platform specific device init code

obj-y					+= usb-musb.o

obj-$(CONFIG_MACH_OMAP2_TUSB6010)	+= usb-tusb6010.o

arch/arm/mach-omap2/board-am3517evm.c

0 → 100644
+86 −0
Original line number Diff line number Diff line 
/*

 * linux/arch/arm/mach-omap2/board-am3517evm.c

 *

 * Copyright (C) 2009 Texas Instruments Incorporated

 * Author: Ranjith Lohithakshan <ranjithl@ti.com>

 *

 * Based on mach-omap2/board-omap3evm.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/platform_device.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 <plat/usb.h>



/*

 * Board initialization

 */

static struct omap_board_config_kernel am3517_evm_config[] __initdata = {

};



static struct platform_device *am3517_evm_devices[] __initdata = {

};



static void __init am3517_evm_init_irq(void)

{

	omap_board_config = am3517_evm_config;

	omap_board_config_size = ARRAY_SIZE(am3517_evm_config);



	omap2_init_common_hw(NULL, NULL);

	omap_init_irq();

	omap_gpio_init();

}



static struct ehci_hcd_omap_platform_data ehci_pdata __initdata = {

	.port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,

	.port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,

	.port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,



	.phy_reset  = true,

	.reset_gpio_port[0]  = 57,

	.reset_gpio_port[1]  = -EINVAL,

	.reset_gpio_port[2]  = -EINVAL

};



static void __init am3517_evm_init(void)

{

	platform_add_devices(am3517_evm_devices,

				ARRAY_SIZE(am3517_evm_devices));



	omap_serial_init();

	usb_ehci_init(&ehci_pdata);

}



static void __init am3517_evm_map_io(void)

{

	omap2_set_globals_343x();

	omap2_map_common_io();

}



MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM")

	.phys_io	= 0x48000000,

	.io_pg_offst	= ((0xd8000000) >> 18) & 0xfffc,

	.boot_params	= 0x80000100,

	.map_io		= am3517_evm_map_io,

	.init_irq	= am3517_evm_init_irq,

	.init_machine	= am3517_evm_init,

	.timer		= &omap_timer,

MACHINE_END