* Kalle Valo <kalle.valo@xxxxxx> [090815 10:44]:
> Add board file for Nokia N800 and N810 devices. Currently only serial ports,
> onenand, spi and usb are configured, more to come later.
>
> Tested on Nokia N800.
Thanks, I've updated my queue with it.
Tony
>
> Signed-off-by: Kalle Valo <kalle.valo@xxxxxx>
> ---
>
> arch/arm/mach-omap2/Kconfig | 4 +
> arch/arm/mach-omap2/Makefile | 2
> arch/arm/mach-omap2/board-n8x0.c | 155 ++++++++++++++++++++++++++++++++++++++
> 3 files changed, 160 insertions(+), 1 deletions(-)
> create mode 100644 arch/arm/mach-omap2/board-n8x0.c
>
> 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..813b57d
> --- /dev/null
> +++ b/arch/arm/mach-omap2/board-n8x0.c
> @@ -0,0 +1,155 @@
> +/*
> + * linux/arch/arm/mach-omap2/board-n8x0.c
> + *
> + * Copyright (C) 2005-2009 Nokia Corporation
> + * Author: Juha Yrjola <juha.yrjola@xxxxxxxxx>
> + *
> + * 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
> +
> +/* FIXME: n810 needs UART1 */
> +static struct omap_uart_platform_data n8x0_uart_config __initdata = {
> + .enabled_uarts = (1 << 2),
> +};
> +
> +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);
> + 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_uart_config);
> + 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
>
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