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Commit 635baf6b authored by Sascha Hauer's avatar Sascha Hauer
Browse files

Freescale i.MX25 PDK (3ds) board support 



Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
parent 8c25c36f

arch/arm/mach-mx25/Kconfig

+4 −0
Original line number Diff line number Diff line
@@ -2,4 +2,8 @@ if ARCH_MX25 


comment "MX25 platforms:"



config MACH_MX25_3DS

	select ARCH_MXC_IOMUX_V3

	bool "Support MX25PDK (3DS) Platform"



endif

arch/arm/mach-mx25/Makefile

+1 −0
Original line number Diff line number Diff line 
obj-y				:= mm.o devices.o

obj-$(CONFIG_ARCH_MX25)		+= clock.o

obj-$(CONFIG_MACH_MX25_3DS)	+= mx25pdk.o

arch/arm/mach-mx25/mx25pdk.c

0 → 100644
+58 −0
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#include <linux/types.h>

#include <linux/init.h>

#include <linux/clk.h>

#include <linux/irq.h>

#include <linux/gpio.h>

#include <linux/smsc911x.h>

#include <linux/platform_device.h>



#include <mach/hardware.h>

#include <asm/mach-types.h>

#include <asm/mach/arch.h>

#include <asm/mach/time.h>

#include <asm/memory.h>

#include <asm/mach/map.h>

#include <mach/common.h>

#include <mach/imx-uart.h>

#include <mach/mx25.h>

#include <mach/mxc_nand.h>

#include "devices.h"

#include <mach/iomux-v3.h>



static struct imxuart_platform_data uart_pdata = {

	.flags = IMXUART_HAVE_RTSCTS,

};



static struct mxc_nand_platform_data nand_board_info = {

	.width = 1,

	.hw_ecc = 1,

};



static void __init mx25pdk_init(void)

{

	mxc_register_device(&mxc_uart_device0, &uart_pdata);

	mxc_register_device(&mxc_usbh2, NULL);

	mxc_register_device(&mxc_nand_device, &nand_board_info);

}





static void __init mx25pdk_timer_init(void)

{

	mx25_clocks_init(26000000);

}



static struct sys_timer mx25pdk_timer = {

	.init   = mx25pdk_timer_init,

};



MACHINE_START(MX25_3DS, "Freescale MX25PDK (3DS)")

	/* Maintainer: Freescale Semiconductor, Inc. */

	.phys_io	= MX25_AIPS1_BASE_ADDR,

	.io_pg_offst	= ((MX25_AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc,

	.boot_params    = PHYS_OFFSET + 0x100,

	.map_io         = mx25_map_io,

	.init_irq       = mx25_init_irq,

	.init_machine   = mx25pdk_init,

	.timer          = &mx25pdk_timer,

MACHINE_END

arch/arm/plat-mxc/include/mach/uncompress.h

+3 −0
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@@ -74,6 +74,9 @@ static __inline__ void __arch_decomp_setup(unsigned long arch_id) 
	case MACH_TYPE_SCB9328:

		uart_base = MX1_UART1_BASE_ADDR;

		break;

	case MACH_TYPE_MX25_3DS:

		uart_base = MX25_UART1_BASE_ADDR;

		break;

	case MACH_TYPE_IMX27LITE:

	case MACH_TYPE_MX27_3DS:

	case MACH_TYPE_MX27ADS: