diff options
Diffstat (limited to 'arch/arm/mach-omap2/board-h4.c')
| -rw-r--r-- | arch/arm/mach-omap2/board-h4.c | 197 |
1 files changed, 0 insertions, 197 deletions
diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c deleted file mode 100644 index a300d634d8a..00000000000 --- a/arch/arm/mach-omap2/board-h4.c +++ /dev/null @@ -1,197 +0,0 @@ -/* - * linux/arch/arm/mach-omap/omap2/board-h4.c - * - * Copyright (C) 2005 Nokia Corporation - * Author: Paul Mundt <paul.mundt@nokia.com> - * - * Modified from mach-omap/omap1/board-generic.c - * - * 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/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/delay.h> - -#include <asm/hardware.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/flash.h> - -#include <asm/arch/gpio.h> -#include <asm/arch/mux.h> -#include <asm/arch/usb.h> -#include <asm/arch/board.h> -#include <asm/arch/common.h> -#include <asm/arch/prcm.h> - -#include <asm/io.h> -#include <asm/delay.h> - -static struct mtd_partition h4_partitions[] = { - /* bootloader (U-Boot, etc) in first sector */ - { - .name = "bootloader", - .offset = 0, - .size = SZ_128K, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - /* bootloader params in the next sector */ - { - .name = "params", - .offset = MTDPART_OFS_APPEND, - .size = SZ_128K, - .mask_flags = 0, - }, - /* kernel */ - { - .name = "kernel", - .offset = MTDPART_OFS_APPEND, - .size = SZ_2M, - .mask_flags = 0 - }, - /* file system */ - { - .name = "filesystem", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - .mask_flags = 0 - } -}; - -static struct flash_platform_data h4_flash_data = { - .map_name = "cfi_probe", - .width = 2, - .parts = h4_partitions, - .nr_parts = ARRAY_SIZE(h4_partitions), -}; - -static struct resource h4_flash_resource = { - .start = H4_CS0_BASE, - .end = H4_CS0_BASE + SZ_64M - 1, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device h4_flash_device = { - .name = "omapflash", - .id = 0, - .dev = { - .platform_data = &h4_flash_data, - }, - .num_resources = 1, - .resource = &h4_flash_resource, -}; - -static struct resource h4_smc91x_resources[] = { - [0] = { - .start = OMAP24XX_ETHR_START, /* Physical */ - .end = OMAP24XX_ETHR_START + 0xf, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = OMAP_GPIO_IRQ(OMAP24XX_ETHR_GPIO_IRQ), - .end = OMAP_GPIO_IRQ(OMAP24XX_ETHR_GPIO_IRQ), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device h4_smc91x_device = { - .name = "smc91x", - .id = -1, - .num_resources = ARRAY_SIZE(h4_smc91x_resources), - .resource = h4_smc91x_resources, -}; - -static struct platform_device *h4_devices[] __initdata = { - &h4_smc91x_device, - &h4_flash_device, -}; - -static inline void __init h4_init_smc91x(void) -{ - /* Make sure CS1 timings are correct */ - GPMC_CONFIG1_1 = 0x00011200; - GPMC_CONFIG2_1 = 0x001f1f01; - GPMC_CONFIG3_1 = 0x00080803; - GPMC_CONFIG4_1 = 0x1c091c09; - GPMC_CONFIG5_1 = 0x041f1f1f; - GPMC_CONFIG6_1 = 0x000004c4; - GPMC_CONFIG7_1 = 0x00000f40 | (0x08000000 >> 24); - udelay(100); - - omap_cfg_reg(M15_24XX_GPIO92); - if (omap_request_gpio(OMAP24XX_ETHR_GPIO_IRQ) < 0) { - printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n", - OMAP24XX_ETHR_GPIO_IRQ); - return; - } - omap_set_gpio_direction(OMAP24XX_ETHR_GPIO_IRQ, 1); -} - -static void __init omap_h4_init_irq(void) -{ - omap2_init_common_hw(); - omap_init_irq(); - omap_gpio_init(); - h4_init_smc91x(); -} - -static struct omap_uart_config h4_uart_config __initdata = { - .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), -}; - -static struct omap_mmc_config h4_mmc_config __initdata = { - .mmc [0] = { - .enabled = 1, - .wire4 = 1, - .wp_pin = -1, - .power_pin = -1, - .switch_pin = -1, - }, -}; - -static struct omap_lcd_config h4_lcd_config __initdata = { - .panel_name = "h4", - .ctrl_name = "internal", -}; - -static struct omap_board_config_kernel h4_config[] = { - { OMAP_TAG_UART, &h4_uart_config }, - { OMAP_TAG_MMC, &h4_mmc_config }, - { OMAP_TAG_LCD, &h4_lcd_config }, -}; - -static void __init omap_h4_init(void) -{ - /* - * Make sure the serial ports are muxed on at this point. - * You have to mux them off in device drivers later on - * if not needed. - */ - platform_add_devices(h4_devices, ARRAY_SIZE(h4_devices)); - omap_board_config = h4_config; - omap_board_config_size = ARRAY_SIZE(h4_config); - omap_serial_init(); -} - -static void __init omap_h4_map_io(void) -{ - omap2_map_common_io(); -} - -MACHINE_START(OMAP_H4, "OMAP2420 H4 board") - /* Maintainer: Paul Mundt <paul.mundt@nokia.com> */ - .phys_io = 0x48000000, - .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc, - .boot_params = 0x80000100, - .map_io = omap_h4_map_io, - .init_irq = omap_h4_init_irq, - .init_machine = omap_h4_init, - .timer = &omap_timer, -MACHINE_END |