c625327e2f
This patch creates a minimal AM3517 EVM board support. Signed-off-by: Ranjith Lohithakshan <ranjithl@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
86 lines
2.2 KiB
C
86 lines
2.2 KiB
C
/*
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* linux/arch/arm/mach-omap2/board-am3517evm.c
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*
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* Copyright (C) 2009 Texas Instruments Incorporated
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* Author: Ranjith Lohithakshan <ranjithl@ti.com>
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*
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* Based on mach-omap2/board-omap3evm.c
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation version 2.
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*
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* This program is distributed "as is" WITHOUT ANY WARRANTY of any kind,
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* whether express or implied; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <linux/gpio.h>
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#include <mach/hardware.h>
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#include <asm/mach-types.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/map.h>
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#include <plat/board.h>
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#include <plat/common.h>
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#include <plat/usb.h>
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/*
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* Board initialization
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*/
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static struct omap_board_config_kernel am3517_evm_config[] __initdata = {
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};
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static struct platform_device *am3517_evm_devices[] __initdata = {
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};
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static void __init am3517_evm_init_irq(void)
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{
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omap_board_config = am3517_evm_config;
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omap_board_config_size = ARRAY_SIZE(am3517_evm_config);
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omap2_init_common_hw(NULL, NULL);
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omap_init_irq();
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omap_gpio_init();
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}
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static struct ehci_hcd_omap_platform_data ehci_pdata __initdata = {
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.port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
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.port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
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.port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
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.phy_reset = true,
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.reset_gpio_port[0] = 57,
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.reset_gpio_port[1] = -EINVAL,
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.reset_gpio_port[2] = -EINVAL
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};
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static void __init am3517_evm_init(void)
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{
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platform_add_devices(am3517_evm_devices,
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ARRAY_SIZE(am3517_evm_devices));
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omap_serial_init();
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usb_ehci_init(&ehci_pdata);
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}
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static void __init am3517_evm_map_io(void)
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{
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omap2_set_globals_343x();
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omap2_map_common_io();
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}
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MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM")
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.phys_io = 0x48000000,
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.io_pg_offst = ((0xd8000000) >> 18) & 0xfffc,
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.boot_params = 0x80000100,
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.map_io = am3517_evm_map_io,
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.init_irq = am3517_evm_init_irq,
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.init_machine = am3517_evm_init,
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.timer = &omap_timer,
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MACHINE_END
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