MX1: Add ARMadeus Systems APF9328 board support (7fc92c60) · Commits · 戴 / test

arch/arm/configs/mx1_defconfig

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		@@ -15,6 +15,7 @@ CONFIG_ARCH_MXC=y
		CONFIG_ARCH_MX1=y
		CONFIG_ARCH_MX1ADS=y
		CONFIG_MACH_SCB9328=y
		CONFIG_MACH_APF9328=y
		CONFIG_MXC_IRQ_PRIOR=y
		CONFIG_NO_HZ=y
		CONFIG_HIGH_RES_TIMERS=y

arch/arm/mach-imx/Kconfig

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		@@ -52,6 +52,13 @@ config MACH_SCB9328
		help
		Say Y here if you are using a Synertronixx scb9328 board

		config MACH_APF9328
		bool "APF9328"
		select SOC_IMX1
		select IMX_HAVE_PLATFORM_IMX_UART
		help
		Say Yes here if you are using the Armadeus APF9328 development board

		endif

		if ARCH_MX2

arch/arm/mach-imx/Makefile

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		@@ -19,6 +19,7 @@ obj-$(CONFIG_MX1_VIDEO) += mx1-camera-fiq.o mx1-camera-fiq-ksym.o

		obj-$(CONFIG_ARCH_MX1ADS) += mach-mx1ads.o
		obj-$(CONFIG_MACH_SCB9328) += mach-scb9328.o
		obj-$(CONFIG_MACH_APF9328) += mach-apf9328.o

		obj-$(CONFIG_MACH_MX21ADS) += mach-mx21ads.o

arch/arm/mach-imx/mach-apf9328.c

0 → 100644

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Original line number	Diff line number	Diff line
		/*
		* linux/arch/arm/mach-imx/mach-apf9328.c
		*
		* Copyright (c) 2005-2011 ARMadeus systems <support@armadeus.com>
		*
		* This work is based on mach-scb9328.c which is:
		* Copyright (c) 2004 Sascha Hauer <saschahauer@web.de>
		* Copyright (c) 2006-2008 Juergen Beisert <jbeisert@netscape.net>
		*
		* 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/init.h>
		#include <linux/kernel.h>
		#include <linux/platform_device.h>
		#include <linux/mtd/physmap.h>
		#include <linux/dm9000.h>

		#include <asm/mach-types.h>
		#include <asm/mach/arch.h>
		#include <asm/mach/time.h>

		#include <mach/common.h>
		#include <mach/hardware.h>
		#include <mach/irqs.h>
		#include <mach/iomux-mx1.h>

		#include "devices-imx1.h"

		static const int apf9328_pins[] __initconst = {
		/* UART1 */
		PC9_PF_UART1_CTS,
		PC10_PF_UART1_RTS,
		PC11_PF_UART1_TXD,
		PC12_PF_UART1_RXD,
		/* UART2 */
		PB28_PF_UART2_CTS,
		PB29_PF_UART2_RTS,
		PB30_PF_UART2_TXD,
		PB31_PF_UART2_RXD,
		};

		/*
		* The APF9328 can have up to 32MB NOR Flash
		*/
		static struct resource flash_resource = {
		.start = MX1_CS0_PHYS,
		.end = MX1_CS0_PHYS + SZ_32M - 1,
		.flags = IORESOURCE_MEM,
		};

		static struct physmap_flash_data apf9328_flash_data = {
		.width = 2,
		};

		static struct platform_device apf9328_flash_device = {
		.name = "physmap-flash",
		.id = 0,
		.dev = {
		.platform_data = &apf9328_flash_data,
		},
		.resource = &flash_resource,
		.num_resources = 1,
		};

		/*
		* APF9328 has a DM9000 Ethernet controller
		*/
		static struct dm9000_plat_data dm9000_setup = {
		.flags = DM9000_PLATF_16BITONLY
		};

		static struct resource dm9000_resources[] = {
		{
		.start = MX1_CS4_PHYS + 0x00C00000,
		.end = MX1_CS4_PHYS + 0x00C00001,
		.flags = IORESOURCE_MEM,
		}, {
		.start = MX1_CS4_PHYS + 0x00C00002,
		.end = MX1_CS4_PHYS + 0x00C00003,
		.flags = IORESOURCE_MEM,
		}, {
		.start = IRQ_GPIOB(14),
		.end = IRQ_GPIOB(14),
		.flags = IORESOURCE_IRQ \| IORESOURCE_IRQ_LOWLEVEL,
		},
		};

		static struct platform_device dm9000x_device = {
		.name = "dm9000",
		.id = 0,
		.num_resources = ARRAY_SIZE(dm9000_resources),
		.resource = dm9000_resources,
		.dev = {
		.platform_data = &dm9000_setup,
		}
		};

		/* --- SERIAL RESSOURCE --- */
		static const struct imxuart_platform_data uart0_pdata __initconst = {
		.flags = 0,
		};

		static const struct imxuart_platform_data uart1_pdata __initconst = {
		.flags = IMXUART_HAVE_RTSCTS,
		};

		static struct platform_device *devices[] __initdata = {
		&apf9328_flash_device,
		&dm9000x_device,
		};

		static void __init apf9328_init(void)
		{
		mxc_gpio_setup_multiple_pins(apf9328_pins,
		ARRAY_SIZE(apf9328_pins),
		"APF9328");

		imx1_add_imx_uart0(&uart0_pdata);
		imx1_add_imx_uart1(&uart1_pdata);

		platform_add_devices(devices, ARRAY_SIZE(devices));
		}

		static void __init apf9328_timer_init(void)
		{
		mx1_clocks_init(32768);
		}

		static struct sys_timer apf9328_timer = {
		.init = apf9328_timer_init,
		};

		MACHINE_START(APF9328, "Armadeus APF9328")
		/* Maintainer: Gwenhael Goavec-Merou, ARMadeus Systems */
		.map_io = mx1_map_io,
		.init_early = imx1_init_early,
		.init_irq = mx1_init_irq,
		.timer = &apf9328_timer,
		.init_machine = apf9328_init,
		MACHINE_END

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