On Thu, 17 Apr 2008 07:41:38 +0530, "Syed Mohammed, Khasim" <khasim@xxxxxx>
wrote:
>
> Adding support for OMAP3 Beagle Board
>
> Signed-off-by: Syed Mohammed Khasim <khasim@xxxxxx>
> ---
> arch/arm/mach-omap2/Kconfig | 4 +
> arch/arm/mach-omap2/Makefile | 1
> arch/arm/mach-omap2/board-omap3beagle.c | 79
> ++++++++++++++++++++++++++
> include/asm-arm/arch-omap/board-omap3beagle.h | 53 +++++++++++++++++
> include/asm-arm/arch-omap/hardware.h | 4 +
> 5 files changed, 141 insertions(+)
>
> Index: my_branch/arch/arm/mach-omap2/Kconfig
> ===================================================================
> --- my_branch.orig/arch/arm/mach-omap2/Kconfig 2008-04-16
> 14:41:28.000000000 +0530
> +++ my_branch/arch/arm/mach-omap2/Kconfig 2008-04-16 14:45:38.000000000
> +0530
> @@ -109,3 +109,7 @@
> config MACH_OMAP3EVM
> bool "OMAP 3530 EVM board"
> depends on ARCH_OMAP3 && ARCH_OMAP34XX
> +
> +config MACH_OMAP3_BEAGLE
> + bool "OMAP3 BEAGLE board"
> + depends on ARCH_OMAP3 && ARCH_OMAP34XX
>
> Index: my_branch/arch/arm/mach-omap2/Makefile
> ===================================================================
> --- my_branch.orig/arch/arm/mach-omap2/Makefile 2008-04-16
> 14:41:28.000000000 +0530
> +++ my_branch/arch/arm/mach-omap2/Makefile 2008-04-16 14:45:38.000000000
> +0530
> @@ -35,6 +35,7 @@
> board-3430sdp-usb.o \
> board-3430sdp-flash.o
> obj-$(CONFIG_MACH_OMAP3EVM) += board-omap3evm.o
> +obj-$(CONFIG_MACH_OMAP3_BEAGLE) += board-omap3beagle.o
> obj-$(CONFIG_MACH_OMAP_APOLLON) += board-apollon.o \
> board-apollon-mmc.o \
> board-apollon-keys.o
>
> Index: my_branch/arch/arm/mach-omap2/board-omap3beagle.c
> ===================================================================
> --- /dev/null 1970-01-01 00:00:00.000000000 +0000
> +++ my_branch/arch/arm/mach-omap2/board-omap3beagle.c 2008-04-16
> 14:45:52.000000000 +0530
> @@ -0,0 +1,79 @@
> +/*
> + * linux/arch/arm/mach-omap2/board-omap3beagle.c
> + *
> + * Copyright (C) 2008 Texas Instruments
> + *
> + * Modified from mach-omap2/board-3430sdp.c
> + *
> + * Initial code: Syed Mohammed Khasim
> + *
> + * 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/delay.h>
> +#include <linux/err.h>
> +#include <linux/clk.h>
> +#include <linux/io.h>
> +
> +#include <asm/hardware.h>
> +#include <asm/mach-types.h>
> +#include <asm/mach/arch.h>
> +#include <asm/mach/map.h>
> +
> +#include <asm/arch/gpio.h>
> +#include <asm/arch/board.h>
> +#include <asm/arch/common.h>
> +
> +static struct omap_uart_config omap3_beagle_uart_config __initdata = {
> + .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
> +};
> +
> +static int __init omap3_beagle_i2c_init(void)
> +{
> + omap_register_i2c_bus(1, 2600, NULL, 0);
> + omap_register_i2c_bus(2, 400, NULL, 0);
> + omap_register_i2c_bus(3, 400, NULL, 0);
> + return 0;
> +}
> +
> +static void __init omap3_beagle_init_irq(void)
> +{
> + omap2_init_common_hw();
> + omap_init_irq();
> + omap_gpio_init();
> +}
> +
> +static struct omap_board_config_kernel omap3_beagle_config[] __initdata
=
> {
> + {OMAP_TAG_UART, &omap3_beagle_uart_config },
> +};
> +
> +static void __init omap3_beagle_init(void)
> +{
> + omap_board_config = omap3_beagle_config;
> + omap_board_config_size = ARRAY_SIZE(omap3_beagle_config);
> + omap_serial_init();
> +}
> +
> +arch_initcall(omap3_beagle_i2c_init);
> +
> +static void __init omap3_beagle_map_io(void)
> +{
> + omap2_set_globals_343x();
> + omap2_map_common_io();
> +}
> +
> +MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board")
> + /* Maintainer: Syed Mohammed Khasim - http://beagleboard.org */
> + .phys_io = 0x48000000,
> + .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc,
> + .boot_params = 0x80000100,
> + .map_io = omap3_beagle_map_io,
> + .init_irq = omap3_beagle_init_irq,
> + .init_machine = omap3_beagle_init,
> + .timer = &omap_timer,
> +MACHINE_END
>
> Index: my_branch/include/asm-arm/arch-omap/board-omap3beagle.h
> ===================================================================
> --- /dev/null 1970-01-01 00:00:00.000000000 +0000
> +++ my_branch/include/asm-arm/arch-omap/board-omap3beagle.h 2008-04-16
> 14:47:14.000000000 +0530
> @@ -0,0 +1,53 @@
> +/*
> + * linux/include/asm-arm/arch-omap/board-omap3beagle.h
> + *
> + * Hardware definitions for TI OMAP3 BEAGLE.
> + *
> + * Initial creation by Syed Mohammed Khasim <khasim@xxxxxx>
> + *
> + * This program is free software; you can redistribute it and/or modify
> it
> + * under the terms of the GNU General Public License as published by the
> + * Free Software Foundation; either version 2 of the License, or (at
your
> + * option) any later version.
> + *
> + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
> + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
> + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
> IN
> + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
> + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
> BUT
> + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
> + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON
> + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
> TORT
> + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
> OF
> + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
> + *
> + * You should have received a copy of the GNU General Public License
> along
> + * with this program; if not, write to the Free Software Foundation,
> Inc.,
> + * 675 Mass Ave, Cambridge, MA 02139, USA.
> + */
> +
> +#ifndef __ASM_ARCH_OMAP3_BEAGLE_H
> +#define __ASM_ARCH_OMAP3_BEAGLE_H
> +
> +#ifdef CONFIG_TWL4030_CORE
> +
> +#define TWL4030_IRQNUM INT_34XX_SYS_NIRQ
> +
> +/* TWL4030 Primary Interrupt Handler (PIH) interrupts */
> +#define IH_TWL4030_BASE IH_BOARD_BASE
> +#define IH_TWL4030_END (IH_TWL4030_BASE+8)
> +#define IH_TWL4030_PWRBASE (IH_TWL4030_END)
> +#define IH_TWL4030_PWRBASE_END (IH_TWL4030_PWRBASE+8)
> +
> +#ifdef CONFIG_TWL4030_GPIO
> +/* TWL4030 GPIO Interrupts */
> +#define IH_TWL4030_GPIO_BASE (IH_TWL4030_PWRBASE_END)
> +#define IH_TWL4030_GPIO_END (IH_TWL4030_GPIO_BASE+18)
> +#define NR_IRQS (IH_TWL4030_GPIO_END)
> +#else
> +#define NR_IRQS (IH_TWL4030_PWRBASE_END)
> +#endif /* CONFIG_I2C_TWL4030_GPIO */
shouldn't you consider the power base as the other boards ?
#define IH_TWL4030_BASE IH_BOARD_BASE
#define IH_TWL4030_END (IH_TWL4030_BASE+8)
#define IH_TWL4030_PWRBASE (IH_TWL4030_END)
#define IH_TWL4030_PWRBASE_END (IH_TWL4030_PWRBASE+8)
#ifdef CONFIG_TWL4030_GPIO
/* TWL4030 GPIO Interrupts */
#define IH_TWL4030_GPIO_BASE (IH_TWL4030_PWRBASE_END)
#define IH_TWL4030_GPIO_END (IH_TWL4030_GPIO_BASE+18)
#define NR_IRQS (IH_TWL4030_GPIO_END)
#else
#define NR_IRQS (IH_TWL4030_PWRBASE_END)
> +
> +#endif /* End of support for TWL4030 */
> +#endif /* __ASM_ARCH_OMAP3_BEAGLE_H */
> +
>
> Index: my_branch/include/asm-arm/arch-omap/hardware.h
> ===================================================================
> --- my_branch.orig/include/asm-arm/arch-omap/hardware.h 2008-04-16
> 14:44:09.000000000 +0530
> +++ my_branch/include/asm-arm/arch-omap/hardware.h 2008-04-16
> 14:47:14.000000000 +0530
> @@ -339,6 +339,10 @@
> #include "board-omap3evm.h"
> #endif
>
> +#ifdef CONFIG_MACH_OMAP3_BEAGLE
> +#include "board-omap3beagle.h"
> +#endif
> +
> #ifdef CONFIG_MACH_OMAP_APOLLON
> #include "board-apollon.h"
> #endif
> --
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--
Best Regards,
Felipe Balbi
http://felipebalbi.com
me@xxxxxxxxxxxxxxx
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