diff options
Diffstat (limited to 'arch/arm/mach-omap/board-perseus2.c')
| -rw-r--r-- | arch/arm/mach-omap/board-perseus2.c | 191 |
1 files changed, 0 insertions, 191 deletions
diff --git a/arch/arm/mach-omap/board-perseus2.c b/arch/arm/mach-omap/board-perseus2.c deleted file mode 100644 index d5342043d48f..000000000000 --- a/arch/arm/mach-omap/board-perseus2.c +++ /dev/null @@ -1,191 +0,0 @@ -/* - * linux/arch/arm/mach-omap/board-perseus2.c - * - * Modified from board-generic.c - * - * Original OMAP730 support by Jean Pihet <j-pihet@ti.com> - * Updated for 2.6 by Kevin Hilman <kjh@hilman.org> - * - * 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/device.h> -#include <linux/delay.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> - -#include <asm/hardware.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/flash.h> -#include <asm/mach/map.h> - -#include <asm/arch/gpio.h> -#include <asm/arch/mux.h> -#include <asm/arch/fpga.h> - -#include "common.h" - -static struct resource smc91x_resources[] = { - [0] = { - .start = H2P2_DBG_FPGA_ETHR_START, /* Physical */ - .end = H2P2_DBG_FPGA_ETHR_START + 0xf, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = INT_730_MPU_EXT_NIRQ, - .end = 0, - .flags = IORESOURCE_IRQ, - }, -}; - -static int __initdata p2_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 0}; - -static struct mtd_partition p2_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 - }, - /* rest of flash is a file system */ - { - .name = "rootfs", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - .mask_flags = 0 - }, -}; - -static struct flash_platform_data p2_flash_data = { - .map_name = "cfi_probe", - .width = 2, - .parts = p2_partitions, - .nr_parts = ARRAY_SIZE(p2_partitions), -}; - -static struct resource p2_flash_resource = { - .start = OMAP_FLASH_0_START, - .end = OMAP_FLASH_0_START + OMAP_FLASH_0_SIZE - 1, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device p2_flash_device = { - .name = "omapflash", - .id = 0, - .dev = { - .platform_data = &p2_flash_data, - }, - .num_resources = 1, - .resource = &p2_flash_resource, -}; - -static struct platform_device smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(smc91x_resources), - .resource = smc91x_resources, -}; - -static struct platform_device *devices[] __initdata = { - &p2_flash_device, - &smc91x_device, -}; - -static void __init omap_perseus2_init(void) -{ - (void) platform_add_devices(devices, ARRAY_SIZE(devices)); -} - -static void __init perseus2_init_smc91x(void) -{ - fpga_write(1, H2P2_DBG_FPGA_LAN_RESET); - mdelay(50); - fpga_write(fpga_read(H2P2_DBG_FPGA_LAN_RESET) & ~1, - H2P2_DBG_FPGA_LAN_RESET); - mdelay(50); -} - -void omap_perseus2_init_irq(void) -{ - omap_init_irq(); - omap_gpio_init(); - perseus2_init_smc91x(); -} - -/* Only FPGA needs to be mapped here. All others are done with ioremap */ -static struct map_desc omap_perseus2_io_desc[] __initdata = { - {H2P2_DBG_FPGA_BASE, H2P2_DBG_FPGA_START, H2P2_DBG_FPGA_SIZE, - MT_DEVICE}, -}; - -static void __init omap_perseus2_map_io(void) -{ - omap_map_io(); - iotable_init(omap_perseus2_io_desc, - ARRAY_SIZE(omap_perseus2_io_desc)); - - /* Early, board-dependent init */ - - /* - * Hold GSM Reset until needed - */ - omap_writew(omap_readw(OMAP730_DSP_M_CTL) & ~1, OMAP730_DSP_M_CTL); - - /* - * UARTs -> done automagically by 8250 driver - */ - - /* - * CSx timings, GPIO Mux ... setup - */ - - /* Flash: CS0 timings setup */ - omap_writel(0x0000fff3, OMAP730_FLASH_CFG_0); - omap_writel(0x00000088, OMAP730_FLASH_ACFG_0); - - /* - * Ethernet support trough the debug board - * CS1 timings setup - */ - omap_writel(0x0000fff3, OMAP730_FLASH_CFG_1); - omap_writel(0x00000000, OMAP730_FLASH_ACFG_1); - - /* - * Configure MPU_EXT_NIRQ IO in IO_CONF9 register, - * It is used as the Ethernet controller interrupt - */ - omap_writel(omap_readl(OMAP730_IO_CONF_9) & 0x1FFFFFFF, OMAP730_IO_CONF_9); - omap_serial_init(p2_serial_ports); -} - -MACHINE_START(OMAP_PERSEUS2, "OMAP730 Perseus2") - /* Maintainer: Kevin Hilman <kjh@hilman.org> */ - .phys_ram = 0x10000000, - .phys_io = 0xfff00000, - .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc, - .boot_params = 0x10000100, - .map_io = omap_perseus2_map_io, - .init_irq = omap_perseus2_init_irq, - .init_machine = omap_perseus2_init, - .timer = &omap_timer, -MACHINE_END |
