diff options
| -rw-r--r-- | arch/arm/mach-omap2/Kconfig | 4 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/board-n8x0.c | 150 |
3 files changed, 155 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index bf54686..75b1c7e 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -73,6 +73,10 @@ config MACH_OMAP_3430SDP bool "OMAP 3430 SDP board" depends on ARCH_OMAP3 && ARCH_OMAP34XX +config MACH_NOKIA_N8X0 + bool "Nokia N800/N810" + depends on ARCH_OMAP2420 + config MACH_NOKIA_RX51 bool "Nokia RX-51 board" depends on ARCH_OMAP3 && ARCH_OMAP34XX diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 757c84b..8850a24 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -62,7 +62,7 @@ obj-$(CONFIG_MACH_OMAP3_PANDORA) += board-omap3pandora.o \ mmc-twl4030.o obj-$(CONFIG_MACH_OMAP_3430SDP) += board-3430sdp.o \ mmc-twl4030.o - +obj-$(CONFIG_MACH_NOKIA_N8X0) += board-n8x0.o obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51.o \ board-rx51-peripherals.o \ mmc-twl4030.o diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c new file mode 100644 index 0000000..8341632 --- /dev/null +++ b/arch/arm/mach-omap2/board-n8x0.c @@ -0,0 +1,150 @@ +/* + * linux/arch/arm/mach-omap2/board-n8x0.c + * + * Copyright (C) 2005-2009 Nokia Corporation + * Author: Juha Yrjola <juha.yrjola@nokia.com> + * + * Modified from mach-omap2/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/clk.h> +#include <linux/delay.h> +#include <linux/gpio.h> +#include <linux/init.h> +#include <linux/io.h> +#include <linux/stddef.h> +#include <linux/spi/spi.h> +#include <linux/usb/musb.h> + +#include <asm/mach/arch.h> +#include <asm/mach-types.h> + +#include <mach/board.h> +#include <mach/common.h> +#include <mach/irqs.h> +#include <mach/mcspi.h> +#include <mach/onenand.h> +#include <mach/serial.h> + +static struct omap2_mcspi_device_config p54spi_mcspi_config = { + .turbo_mode = 0, + .single_channel = 1, +}; + +static struct spi_board_info n800_spi_board_info[] __initdata = { + { + .modalias = "p54spi", + .bus_num = 2, + .chip_select = 0, + .max_speed_hz = 48000000, + .controller_data = &p54spi_mcspi_config, + }, +}; + +#if defined(CONFIG_MTD_ONENAND_OMAP2) || \ + defined(CONFIG_MTD_ONENAND_OMAP2_MODULE) + +static struct mtd_partition onenand_partitions[] = { + { + .name = "bootloader", + .offset = 0, + .size = 0x20000, + .mask_flags = MTD_WRITEABLE, /* Force read-only */ + }, + { + .name = "config", + .offset = MTDPART_OFS_APPEND, + .size = 0x60000, + }, + { + .name = "kernel", + .offset = MTDPART_OFS_APPEND, + .size = 0x200000, + }, + { + .name = "initfs", + .offset = MTDPART_OFS_APPEND, + .size = 0x400000, + }, + { + .name = "rootfs", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct omap_onenand_platform_data board_onenand_data = { + .cs = 0, + .gpio_irq = 26, + .parts = onenand_partitions, + .nr_parts = ARRAY_SIZE(onenand_partitions), + .flags = ONENAND_SYNC_READ, +}; + +static void __init n8x0_onenand_init(void) +{ + gpmc_onenand_init(&board_onenand_data); +} + +#else + +static void __init n8x0_onenand_init(void) {} + +#endif + +static void __init n8x0_map_io(void) +{ + omap2_set_globals_242x(); + omap2_map_common_io(); +} + +static void __init n8x0_init_irq(void) +{ + omap2_init_common_hw(NULL, NULL); + omap_init_irq(); + omap_gpio_init(); +} + +static void __init n8x0_init_machine(void) +{ + /* FIXME: add n810 spi devices */ + spi_register_board_info(n800_spi_board_info, + ARRAY_SIZE(n800_spi_board_info)); + + omap_serial_init(); + n8x0_onenand_init(); +} + +MACHINE_START(NOKIA_N800, "Nokia N800") + .phys_io = 0x48000000, + .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc, + .boot_params = 0x80000100, + .map_io = n8x0_map_io, + .init_irq = n8x0_init_irq, + .init_machine = n8x0_init_machine, + .timer = &omap_timer, +MACHINE_END + +MACHINE_START(NOKIA_N810, "Nokia N810") + .phys_io = 0x48000000, + .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc, + .boot_params = 0x80000100, + .map_io = n8x0_map_io, + .init_irq = n8x0_init_irq, + .init_machine = n8x0_init_machine, + .timer = &omap_timer, +MACHINE_END + +MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX") + .phys_io = 0x48000000, + .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc, + .boot_params = 0x80000100, + .map_io = n8x0_map_io, + .init_irq = n8x0_init_irq, + .init_machine = n8x0_init_machine, + .timer = &omap_timer, +MACHINE_END |