11dbae815STony Lindgren /* 2f30c2269SUwe Zeisberger * linux/arch/arm/mach-omap2/board-generic.c 31dbae815STony Lindgren * 41dbae815STony Lindgren * Copyright (C) 2005 Nokia Corporation 51dbae815STony Lindgren * Author: Paul Mundt <paul.mundt@nokia.com> 61dbae815STony Lindgren * 71dbae815STony Lindgren * Modified from mach-omap/omap1/board-generic.c 81dbae815STony Lindgren * 91dbae815STony Lindgren * Code for generic OMAP2 board. Should work on many OMAP2 systems where 101dbae815STony Lindgren * the bootloader passes the board-specific data to the kernel. 111dbae815STony Lindgren * Do not put any board specific code to this file; create a new machine 121dbae815STony Lindgren * type if you need custom low-level initializations. 131dbae815STony Lindgren * 141dbae815STony Lindgren * This program is free software; you can redistribute it and/or modify 151dbae815STony Lindgren * it under the terms of the GNU General Public License version 2 as 161dbae815STony Lindgren * published by the Free Software Foundation. 171dbae815STony Lindgren */ 181dbae815STony Lindgren 191dbae815STony Lindgren #include <linux/kernel.h> 201dbae815STony Lindgren #include <linux/init.h> 211dbae815STony Lindgren #include <linux/device.h> 221dbae815STony Lindgren 23a09e64fbSRussell King #include <mach/hardware.h> 241dbae815STony Lindgren #include <asm/mach-types.h> 251dbae815STony Lindgren #include <asm/mach/arch.h> 261dbae815STony Lindgren #include <asm/mach/map.h> 271dbae815STony Lindgren 28a09e64fbSRussell King #include <mach/gpio.h> 29ce491cf8STony Lindgren #include <plat/usb.h> 30ce491cf8STony Lindgren #include <plat/board.h> 31ce491cf8STony Lindgren #include <plat/common.h> 321dbae815STony Lindgren 33b3c6df3aSPaul Walmsley static struct omap_board_config_kernel generic_config[] = { 34b3c6df3aSPaul Walmsley }; 35b3c6df3aSPaul Walmsley 363dc3bad6SRussell King - ARM Linux static void __init omap_generic_init_early(void) 371dbae815STony Lindgren { 384805734bSPaul Walmsley omap2_init_common_infrastructure(); 394805734bSPaul Walmsley omap2_init_common_devices(NULL, NULL); 401dbae815STony Lindgren } 411dbae815STony Lindgren 421dbae815STony Lindgren static void __init omap_generic_init(void) 431dbae815STony Lindgren { 441dbae815STony Lindgren omap_serial_init(); 45e41cccfeSTony Lindgren omap_board_config = generic_config; 46e41cccfeSTony Lindgren omap_board_config_size = ARRAY_SIZE(generic_config); 471dbae815STony Lindgren } 481dbae815STony Lindgren 491dbae815STony Lindgren static void __init omap_generic_map_io(void) 501dbae815STony Lindgren { 516515e489SPaul Walmsley if (cpu_is_omap242x()) { 526515e489SPaul Walmsley omap2_set_globals_242x(); 536fbd55d0STony Lindgren omap242x_map_common_io(); 546515e489SPaul Walmsley } else if (cpu_is_omap243x()) { 556515e489SPaul Walmsley omap2_set_globals_243x(); 566515e489SPaul Walmsley omap243x_map_common_io(); 576515e489SPaul Walmsley } else if (cpu_is_omap34xx()) { 586515e489SPaul Walmsley omap2_set_globals_3xxx(); 596515e489SPaul Walmsley omap34xx_map_common_io(); 606515e489SPaul Walmsley } else if (cpu_is_omap44xx()) { 616515e489SPaul Walmsley omap2_set_globals_443x(); 626515e489SPaul Walmsley omap44xx_map_common_io(); 636515e489SPaul Walmsley } 641dbae815STony Lindgren } 651dbae815STony Lindgren 666515e489SPaul Walmsley /* XXX This machine entry name should be updated */ 671dbae815STony Lindgren MACHINE_START(OMAP_GENERIC, "Generic OMAP24xx") 681dbae815STony Lindgren /* Maintainer: Paul Mundt <paul.mundt@nokia.com> */ 691dbae815STony Lindgren .boot_params = 0x80000100, 7071ee7dadSRussell King .reserve = omap_reserve, 713dc3bad6SRussell King - ARM Linux .map_io = omap_generic_map_io, 723dc3bad6SRussell King - ARM Linux .init_early = omap_generic_init_early, 733dc3bad6SRussell King - ARM Linux .init_irq = omap_init_irq, 741dbae815STony Lindgren .init_machine = omap_generic_init, 751dbae815STony Lindgren .timer = &omap_timer, 761dbae815STony Lindgren MACHINE_END 77