Commit ab472a04 authored by Javier Herrero's avatar Javier Herrero Committed by Bryan Wu
Browse files

Blackfin arch: Added support for HV Sistemas H8606 board 



Signed-off-by: default avatarJavier Herrero <jherrero@hvsistemas.es>
Signed-off-by: default avatarBryan Wu <bryan.wu@analog.com>
parent c8593884

arch/blackfin/Kconfig

+13 −2
Original line number Diff line number Diff line
@@ -295,6 +295,12 @@ config PNAV10 
	help

	  PNAV 1.0 board Support.



config H8606_HVSISTEMAS

        bool "HV Sistemas H8606"

        depends on (BF532)

        help

          HV Sistemas H8606 board support.



config GENERIC_BOARD

	bool "Custom"

	depends on (BF537 || BF536 \
@@ -317,7 +323,8 @@ config MEM_MT48LC64M4A2FB_7E 
config MEM_MT48LC16M16A2TG_75

	bool

	depends on (BFIN533_EZKIT || BFIN561_EZKIT \

		|| BFIN533_BLUETECHNIX_CM || BFIN537_BLUETECHNIX_CM)

		|| BFIN533_BLUETECHNIX_CM || BFIN537_BLUETECHNIX_CM \

		|| H8606_HVSISTEMAS)

	default y



config MEM_MT48LC32M8A2_75
@@ -366,7 +373,7 @@ config CLKIN_HZ 
	int "Crystal Frequency in Hz"

	default "11059200" if BFIN533_STAMP

	default "27000000" if BFIN533_EZKIT

	default "25000000" if (BFIN537_STAMP || BFIN527_EZKIT)

	default "25000000" if (BFIN537_STAMP || BFIN527_EZKIT || H8606_HVSISTEMAS)

	default "30000000" if BFIN561_EZKIT

	default "24576000" if PNAV10

	help
@@ -404,6 +411,7 @@ config VCO_MULT 
	default "20" if BFIN537_BLUETECHNIX_CM

	default "20" if BFIN561_BLUETECHNIX_CM

	default "20" if BFIN561_EZKIT

	default "16" if H8606_HVSISTEMAS

	help

	  This controls the frequency of the on-chip PLL. This can be between 1 and 64.

	  PLL Frequency = (Crystal Frequency) * (this setting)
@@ -440,6 +448,7 @@ config SCLK_DIV 
	default 4 if BFIN537_BLUETECHNIX_CM

	default 4 if BFIN561_BLUETECHNIX_CM

	default 5 if BFIN561_EZKIT

	default 3 if H8606_HVSISTEMAS

	help

	  This sets the frequency of the system clock (including SDRAM or DDR).

	  This can be between 1 and 15
@@ -492,11 +501,13 @@ config MEM_SIZE 
	default  64 if BFIN561_EZKIT

	default 128 if BFIN533_STAMP

	default  64 if PNAV10

	default  32 if H8606_HVSISTEMAS



config MEM_ADD_WIDTH

	int "SDRAM Memory Address Width"

	default  9 if BFIN533_EZKIT

	default  9 if BFIN561_EZKIT

	default  9 if H8606_HVSISTEMAS

	default 10 if BFIN527_EZKIT

	default 10 if BFIN537_STAMP

	default 11 if BFIN533_STAMP

arch/blackfin/mach-bf533/boards/H8606.c

0 → 100644
+345 −0
Original line number Diff line number Diff line 
/*

 * File:         arch/blackfin/mach-bf533/H8606.c

 * Based on:     arch/blackfin/mach-bf533/stamp.c

 * Author:       Javier Herrero <jherrero@hvsistemas.es>

 *

 * Created:      2007

 * Description:  Board Info File for the HV Sistemas H8606 board

 *

 * Modified:

 *               Copyright 2005 National ICT Australia (NICTA)

 *               Copyright 2004-2006 Analog Devices Inc

 *		 Copyright 2007 HV Sistemas S.L.

 *

 * Bugs:         Enter bugs at http://blackfin.uclinux.org/

 *

 * 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 program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, see the file COPYING, or write

 * to the Free Software Foundation, Inc.,

 * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

 */



#include <linux/device.h>

#include <linux/platform_device.h>

#include <linux/mtd/mtd.h>

#include <linux/mtd/partitions.h>

#include <linux/spi/spi.h>

#include <linux/spi/flash.h>

#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)

#include <linux/usb_isp1362.h>

#endif

#include <linux/pata_platform.h>

#include <linux/irq.h>

#include <asm/dma.h>

#include <asm/bfin5xx_spi.h>

#include <asm/reboot.h>



/*

 * Name the Board for the /proc/cpuinfo

 */

const char bfin_board_name[] = "HV Sistemas H8606";



#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_BFIN_MODULE)

static struct platform_device rtc_device = {

	.name = "rtc-bfin",

	.id   = -1,

};

#endif



/*

*  Driver needs to know address, irq and flag pin.

 */

 #if	defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)

static struct resource dm9000_resources[] = {

	[0] = {

		.start	= 0x20300000,

		.end	= 0x20300000 + 8,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		.start	= IRQ_PF10,

		.end	= IRQ_PF10,

		.flags	= (IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE),

	},

};



static struct platform_device dm9000_device = {

    .id			= 0,

    .name		= "dm9000",

    .resource		= dm9000_resources,

    .num_resources	= ARRAY_SIZE(dm9000_resources),

};

#endif



#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)

static struct resource smc91x_resources[] = {

	{

		.name = "smc91x-regs",

		.start = 0x20300300,

		.end = 0x20300300 + 16,

		.flags = IORESOURCE_MEM,

	}, {

		.start = IRQ_PROG_INTB,

		.end = IRQ_PROG_INTB,

		.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,

	}, {

		/*

		 *  denotes the flag pin and is used directly if

		 *  CONFIG_IRQCHIP_DEMUX_GPIO is defined.

		 */

		.start = IRQ_PF7,

		.end = IRQ_PF7,

		.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,

	},

};



static struct platform_device smc91x_device = {

	.name = "smc91x",

	.id = 0,

	.num_resources = ARRAY_SIZE(smc91x_resources),

	.resource = smc91x_resources,

};

#endif



#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)

static struct resource net2272_bfin_resources[] = {

	{

		.start = 0x20300000,

		.end = 0x20300000 + 0x100,

		.flags = IORESOURCE_MEM,

	}, {

		.start = IRQ_PF10,

		.end = IRQ_PF10,

		.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,

	},

};



static struct platform_device net2272_bfin_device = {

	.name = "net2272",

	.id = -1,

	.num_resources = ARRAY_SIZE(net2272_bfin_resources),

	.resource = net2272_bfin_resources,

};

#endif



#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)

/* all SPI peripherals info goes here */



#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)

static struct mtd_partition bfin_spi_flash_partitions[] = {

	{

		.name = "bootloader",

		.size = 0x00060000,

		.offset = 0,

		.mask_flags = MTD_CAP_ROM

	}, {

		.name = "kernel",

		.size = 0x100000,

		.offset = 0x60000

	}, {

		.name = "file system",

		.size = 0x6a0000,

		.offset = 0x00160000,

	}

};



static struct flash_platform_data bfin_spi_flash_data = {

	.name = "m25p80",

	.parts = bfin_spi_flash_partitions,

	.nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),

	.type = "m25p64",

};



/* SPI flash chip (m25p64) */

static struct bfin5xx_spi_chip spi_flash_chip_info = {

	.enable_dma = 0,         /* use dma transfer with this chip*/

	.bits_per_word = 8,

};

#endif



#if defined(CONFIG_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE)

/* SPI ADC chip */

static struct bfin5xx_spi_chip spi_adc_chip_info = {

	.ctl_reg = 0x1000,

	.enable_dma = 1,         /* use dma transfer with this chip*/

	.bits_per_word = 16,

};

#endif



#if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)

static struct bfin5xx_spi_chip ad1836_spi_chip_info = {

	.ctl_reg = 0x1000,

	.enable_dma = 0,

	.bits_per_word = 16,

};

#endif



#if defined(CONFIG_PBX)

static struct bfin5xx_spi_chip spi_si3xxx_chip_info = {

	.ctl_reg	= 0x1c04,

	.enable_dma	= 0,

	.bits_per_word	= 8,

	.cs_change_per_word = 1,

};

#endif



/* Notice: for blackfin, the speed_hz is the value of register

 * SPI_BAUD, not the real baudrate */

static struct spi_board_info bfin_spi_board_info[] __initdata = {

#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)

	{

		/* the modalias must be the same as spi device driver name */

		.modalias = "m25p80", /* Name of spi_driver for this device */

		/* this value is the baudrate divisor */

		.max_speed_hz = 50000000, /* actual baudrate is SCLK/(2xspeed_hz) */

		.bus_num = 0, /* Framework bus number */

		.chip_select = 2, /* Framework chip select. On STAMP537 it is SPISSEL2*/

		.platform_data = &bfin_spi_flash_data,

		.controller_data = &spi_flash_chip_info,

		.mode = SPI_MODE_3,

	},

#endif



#if defined(CONFIG_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE)

	{

		.modalias = "bfin_spi_adc", /* Name of spi_driver for this device */

		.max_speed_hz = 4,     /* actual baudrate is SCLK/(2xspeed_hz) */

		.bus_num = 1, /* Framework bus number */

		.chip_select = 1, /* Framework chip select. */

		.platform_data = NULL, /* No spi_driver specific config */

		.controller_data = &spi_adc_chip_info,

	},

#endif



#if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)

	{

		.modalias = "ad1836-spi",

		.max_speed_hz = 16,

		.bus_num = 1,

		.chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,

		.controller_data = &ad1836_spi_chip_info,

	},

#endif



#if defined(CONFIG_PBX)

	{

		.modalias	 = "fxs-spi",

		.max_speed_hz	 = 4,

		.bus_num	 = 1,

		.chip_select	 = 3,

		.controller_data = &spi_si3xxx_chip_info,

	},



	{

		.modalias	 = "fxo-spi",

		.max_speed_hz	 = 4,

		.bus_num	 = 1,

		.chip_select	 = 2,

		.controller_data = &spi_si3xxx_chip_info,

	},

#endif

};



/* SPI (0) */

static struct resource bfin_spi0_resource[] = {

	[0] = {

		.start = SPI0_REGBASE,

		.end   = SPI0_REGBASE + 0xFF,

		.flags = IORESOURCE_MEM,

	},

	[1] = {

		.start = CH_SPI,

		.end   = CH_SPI,

		.flags = IORESOURCE_IRQ,

	}

};





/* SPI controller data */

static struct bfin5xx_spi_master bfin_spi0_info = {

	.num_chipselect = 8,

	.enable_dma = 1,  /* master has the ability to do dma transfer */

};



static struct platform_device bfin_spi0_device = {

	.name = "bfin-spi",

	.id = 0, /* Bus number */

	.num_resources = ARRAY_SIZE(bfin_spi0_resource),

	.resource = bfin_spi0_resource,

	.dev = {

		.platform_data = &bfin_spi0_info, /* Passed to driver */

	},

};

#endif  /* spi master and devices */



#if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)

static struct platform_device bfin_fb_device = {

	.name = "bf537-fb",

};

#endif



#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)

static struct resource bfin_uart_resources[] = {

	{

		.start = 0xFFC00400,

		.end = 0xFFC004FF,

		.flags = IORESOURCE_MEM,

	},

};



static struct platform_device bfin_uart_device = {

	.name = "bfin-uart",

	.id = 1,

	.num_resources = ARRAY_SIZE(bfin_uart_resources),

	.resource = bfin_uart_resources,

};

#endif



static struct platform_device *stamp_devices[] __initdata = {

#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)

	&rtc_device,

#endif



#if	defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)

	&dm9000_device,

#endif



#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)

	&smc91x_device,

#endif



#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)

	&net2272_bfin_device,

#endif



#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)

	&bfin_spi0_device,

#endif



#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)

	&bfin_uart_device,

#endif

};



static int __init H8606_init(void)

{

	printk(KERN_INFO "HV Sistemas H8606 board support by http://www.hvsistemas.com\n");

	printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);

	platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));

#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)

	spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));

#endif

	return 0;

}



arch_initcall(H8606_init);
 
 No newline at end of file

arch/blackfin/mach-bf533/boards/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -6,3 +6,4 @@ obj-$(CONFIG_GENERIC_BOARD) += generic_board.o 
obj-$(CONFIG_BFIN533_STAMP)            += stamp.o

obj-$(CONFIG_BFIN533_EZKIT)            += ezkit.o

obj-$(CONFIG_BFIN533_BLUETECHNIX_CM)   += cm_bf533.o

obj-$(CONFIG_H8606_HVSISTEMAS)         += H8606.o