diff options
Diffstat (limited to 'arch/arm/mach-omap1/board-netstar.c')
| -rw-r--r-- | arch/arm/mach-omap1/board-netstar.c | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/arch/arm/mach-omap1/board-netstar.c b/arch/arm/mach-omap1/board-netstar.c deleted file mode 100644 index 7520e602d7a2..000000000000 --- a/arch/arm/mach-omap1/board-netstar.c +++ /dev/null @@ -1,160 +0,0 @@ -/* - * Modified from board-generic.c - * - * Copyright (C) 2004 2N Telekomunikace, Ladislav Michl <michl@2n.cz> - * - * Code for Netstar OMAP board. - * - * 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. - */ - -#include <linux/delay.h> -#include <linux/platform_device.h> -#include <linux/interrupt.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/notifier.h> -#include <linux/reboot.h> - -#include <asm/hardware.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> - -#include <asm/arch/gpio.h> -#include <asm/arch/mux.h> -#include <asm/arch/usb.h> -#include <asm/arch/common.h> - -extern void __init omap_init_time(void); -extern int omap_gpio_init(void); - -static struct resource netstar_smc91x_resources[] = { - [0] = { - .start = OMAP_CS1_PHYS + 0x300, - .end = OMAP_CS1_PHYS + 0x300 + 16, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = OMAP_GPIO_IRQ(8), - .end = OMAP_GPIO_IRQ(8), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device netstar_smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(netstar_smc91x_resources), - .resource = netstar_smc91x_resources, -}; - -static struct platform_device *netstar_devices[] __initdata = { - &netstar_smc91x_device, -}; - -static struct omap_uart_config netstar_uart_config __initdata = { - .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), -}; - -static struct omap_board_config_kernel netstar_config[] = { - { OMAP_TAG_UART, &netstar_uart_config }, -}; - -static void __init netstar_init_irq(void) -{ - omap1_init_common_hw(); - omap_init_irq(); - omap_gpio_init(); -} - -static void __init netstar_init(void) -{ - /* green LED */ - omap_request_gpio(4); - omap_set_gpio_direction(4, 0); - /* smc91x reset */ - omap_request_gpio(7); - omap_set_gpio_direction(7, 0); - omap_set_gpio_dataout(7, 1); - udelay(2); /* wait at least 100ns */ - omap_set_gpio_dataout(7, 0); - mdelay(50); /* 50ms until PHY ready */ - /* smc91x interrupt pin */ - omap_request_gpio(8); - - omap_request_gpio(12); - omap_request_gpio(13); - omap_request_gpio(14); - omap_request_gpio(15); - set_irq_type(OMAP_GPIO_IRQ(12), IRQT_FALLING); - set_irq_type(OMAP_GPIO_IRQ(13), IRQT_FALLING); - set_irq_type(OMAP_GPIO_IRQ(14), IRQT_FALLING); - set_irq_type(OMAP_GPIO_IRQ(15), IRQT_FALLING); - - platform_add_devices(netstar_devices, ARRAY_SIZE(netstar_devices)); - - /* Switch on green LED */ - omap_set_gpio_dataout(4, 0); - /* Switch off red LED */ - omap_writeb(0x00, OMAP_LPG1_PMR); /* Disable clock */ - omap_writeb(0x80, OMAP_LPG1_LCR); - - omap_board_config = netstar_config; - omap_board_config_size = ARRAY_SIZE(netstar_config); - omap_serial_init(); -} - -static void __init netstar_map_io(void) -{ - omap1_map_common_io(); -} - -#define MACHINE_PANICED 1 -#define MACHINE_REBOOTING 2 -#define MACHINE_REBOOT 4 -static unsigned long machine_state; - -static int panic_event(struct notifier_block *this, unsigned long event, - void *ptr) -{ - if (test_and_set_bit(MACHINE_PANICED, &machine_state)) - return NOTIFY_DONE; - - /* Switch off green LED */ - omap_set_gpio_dataout(4, 1); - /* Flash red LED */ - omap_writeb(0x78, OMAP_LPG1_LCR); - omap_writeb(0x01, OMAP_LPG1_PMR); /* Enable clock */ - - return NOTIFY_DONE; -} - -static struct notifier_block panic_block = { - .notifier_call = panic_event, -}; - -static int __init netstar_late_init(void) -{ - /* TODO: Setup front panel switch here */ - - /* Setup panic notifier */ - atomic_notifier_chain_register(&panic_notifier_list, &panic_block); - - return 0; -} - -postcore_initcall(netstar_late_init); - -MACHINE_START(NETSTAR, "NetStar OMAP5910") - /* Maintainer: Ladislav Michl <michl@2n.cz> */ - .phys_io = 0xfff00000, - .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc, - .boot_params = 0x10000100, - .map_io = netstar_map_io, - .init_irq = netstar_init_irq, - .init_machine = netstar_init, - .timer = &omap_timer, -MACHINE_END |