include/configs/davinci_dm365evm.h - platform/external/u-boot - Gitiles

 /*
  * Copyright (C) 2009 Texas Instruments Incorporated
  *
  * 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, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  * MA 02111-1307 USA
  */

 #ifndef __CONFIG_H
 #define __CONFIG_H

 /* Spectrum Digital TMS320DM365 EVM board */
 #define DAVINCI_DM365EVM

 #define CONFIG_SKIP_LOWLEVEL_INIT	/* U-Boot is a 3rd stage loader */
 #define CONFIG_SYS_NO_FLASH		/* that is, no *NOR* flash */
 #define CONFIG_SYS_CONSOLE_INFO_QUIET

 /* SoC Configuration */
 #define CONFIG_ARM926EJS				/* arm926ejs CPU */
 #define CONFIG_SYS_TIMERBASE		0x01c21400	/* use timer 0 */
 #define CONFIG_SYS_HZ_CLOCK		24000000	/* timer0 freq */
 #define CONFIG_SYS_HZ			1000
 #define CONFIG_SOC_DM365

 /* Memory Info */
 #define CONFIG_NR_DRAM_BANKS		1
 #define PHYS_SDRAM_1			0x80000000
 #define PHYS_SDRAM_1_SIZE		(128 << 20)	/* 128 MiB */

 /* Serial Driver info: UART0 for console  */
 #define CONFIG_SYS_NS16550
 #define CONFIG_SYS_NS16550_SERIAL
 #define CONFIG_SYS_NS16550_REG_SIZE	-4
 #define CONFIG_SYS_NS16550_COM1		0x01c20000
 #define CONFIG_SYS_NS16550_CLK		CONFIG_SYS_HZ_CLOCK
 #define CONFIG_CONS_INDEX		1
 #define CONFIG_BAUDRATE			115200

 /* EEPROM definitions for EEPROM on DM365 EVM */
 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		2
 #define CONFIG_SYS_I2C_EEPROM_ADDR		0x50
 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	6
 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	20

 /* Network Configuration */
 #define CONFIG_DRIVER_TI_EMAC
 #define CONFIG_MII
 #define CONFIG_BOOTP_DEFAULT
 #define CONFIG_BOOTP_DNS
 #define CONFIG_BOOTP_DNS2
 #define CONFIG_BOOTP_SEND_HOSTNAME
 #define CONFIG_NET_RETRY_COUNT	10

 /* I2C */
 #define CONFIG_HARD_I2C
 #define CONFIG_DRIVER_DAVINCI_I2C
 #define CONFIG_SYS_I2C_SPEED		400000
 #define CONFIG_SYS_I2C_SLAVE		0x10	/* SMBus host address */

 /* NAND: socketed, two chipselects, normally 2 GBytes */
 #define CONFIG_NAND_DAVINCI
 #define CONFIG_SYS_NAND_CS		2
 #define CONFIG_SYS_NAND_USE_FLASH_BBT
 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
 #define CONFIG_SYS_NAND_PAGE_2K

 #define CONFIG_SYS_NAND_LARGEPAGE
 #define CONFIG_SYS_NAND_BASE_LIST	{ 0x02000000, }
 /* socket has two chipselects, nCE0 gated by address BIT(14) */
 #define CONFIG_SYS_MAX_NAND_DEVICE	1
 #define CONFIG_SYS_NAND_MAX_CHIPS	2

 /* SD/MMC */
 #define CONFIG_MMC
 #define CONFIG_GENERIC_MMC
 #define CONFIG_DAVINCI_MMC
 #define CONFIG_DAVINCI_MMC_SD1
 #define CONFIG_MMC_MBLOCK

 #define PINMUX4_USBDRVBUS_BITCLEAR       0x3000
 #define PINMUX4_USBDRVBUS_BITSET         0x2000

 /* USB Configuration */
 #define CONFIG_USB_DAVINCI
 #define CONFIG_MUSB_HCD

 #ifdef CONFIG_USB_DAVINCI
 #define CONFIG_CMD_USB         /* include support for usb      */
 #define CONFIG_CMD_STORAGE     /* include support for usb      */
 #define CONFIG_CMD_FAT         /* include support for FAT/storage*/
 #define CONFIG_DOS_PARTITION   /* include support for FAT/storage*/
 #endif

 #ifdef CONFIG_MUSB_HCD         /* include support for usb host */
 #define CONFIG_CMD_USB         /* include support for usb cmd */
 #define CONFIG_USB_STORAGE     /* MSC class support */
 #define CONFIG_CMD_STORAGE     /* inclue support for usb-storage cmd */
 #define CONFIG_CMD_FAT         /* inclue support for FAT/storage */
 #define CONFIG_DOS_PARTITION   /* inclue support for FAT/storage */

 #ifdef CONFIG_USB_KEYBOARD     /* HID class support */
 #define CONFIG_SYS_USB_EVENT_POLL

 #define CONFIG_PREBOOT "usb start"
 #endif /* CONFIG_USB_KEYBOARD */
 #endif /* CONFIG_MUSB_HCD */

 #ifdef CONFIG_MUSB_UDC
 #define CONFIG_USB_DEVICE              1
 #define CONFIG_USB_TTY                 1
 #define CONFIG_SYS_CONSOLE_IS_IN_ENV   1
 #define CONFIG_USBD_VENDORID           0x0451
 #define CONFIG_USBD_PRODUCTID          0x5678
 #define CONFIG_USBD_MANUFACTURER       "Texas Instruments"
 #define CONFIG_USBD_PRODUCT_NAME       "DM365VM"
 #endif /* CONFIG_MUSB_UDC */

 /* U-Boot command configuration */
 #include <config_cmd_default.h>

 #undef CONFIG_CMD_BDI
 #undef CONFIG_CMD_FLASH
 #undef CONFIG_CMD_FPGA
 #undef CONFIG_CMD_SETGETDCR

 #define CONFIG_CMD_ASKENV
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_I2C
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_SAVES

 #ifdef CONFIG_CMD_BDI
 #define CONFIG_CLOCKS
 #endif

 #ifdef CONFIG_MMC
 #define CONFIG_DOS_PARTITION
 #define CONFIG_CMD_EXT2
 #define CONFIG_CMD_FAT
 #define CONFIG_CMD_MMC
 #endif

 #ifdef CONFIG_NAND_DAVINCI
 #define CONFIG_CMD_MTDPARTS
 #define CONFIG_MTD_PARTITIONS
 #define CONFIG_MTD_DEVICE
 #define CONFIG_CMD_NAND
 #define CONFIG_CMD_UBI
 #define CONFIG_RBTREE
 #endif

 #define CONFIG_CRC32_VERIFY
 #define CONFIG_MX_CYCLIC

 /* U-Boot general configuration */
 #undef CONFIG_USE_IRQ				/* No IRQ/FIQ in U-Boot */
 #define CONFIG_BOOTFILE		"uImage"	/* Boot file name */
 #define CONFIG_SYS_PROMPT	"DM36x EVM # "	/* Monitor Command Prompt */
 #define CONFIG_SYS_CBSIZE	1024		/* Console I/O Buffer Size  */
 #define CONFIG_SYS_PBSIZE			/* Print buffer size */ \
 		(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 #define CONFIG_SYS_MAXARGS	16		/* max number of command args */
 #define CONFIG_SYS_HUSH_PARSER
 #define CONFIG_SYS_LONGHELP

 #ifdef CONFIG_NAND_DAVINCI
 #define CONFIG_ENV_SIZE		(256 << 10)	/* 256 KiB */
 #define CONFIG_ENV_IS_IN_NAND
 #define CONFIG_ENV_OFFSET	0x3C0000
 #undef CONFIG_ENV_IS_IN_FLASH
 #endif

 #if defined(CONFIG_MMC) && !defined(CONFIG_ENV_IS_IN_NAND)
 #define CONFIG_CMD_ENV
 #define CONFIG_ENV_SIZE		(16 << 10)	/* 16 KiB */
 #define CONFIG_ENV_OFFSET	(51 << 9)	/* Sector 51 */
 #define CONFIG_ENV_IS_IN_MMC
 #undef CONFIG_ENV_IS_IN_FLASH
 #endif

 #define CONFIG_BOOTDELAY	3
 #define CONFIG_BOOTCOMMAND \
 		"dhcp;bootm"
 #define CONFIG_BOOTARGS \
 		"console=ttyS0,115200n8 " \
 		"root=/dev/mmcblk0p1 rootwait rootfstype=ext3 ro"

 #define CONFIG_CMDLINE_EDITING
 #define CONFIG_VERSION_VARIABLE
 #define CONFIG_TIMESTAMP

 /* U-Boot memory configuration */
 #define CONFIG_STACKSIZE		(256 << 10)	/* 256 KiB */
 #define CONFIG_SYS_MALLOC_LEN		(1 << 20)	/* 1 MiB */
 #define CONFIG_SYS_MEMTEST_START	0x87000000	/* physical address */
 #define CONFIG_SYS_MEMTEST_END		0x88000000	/* test 16MB RAM */

 /* Linux interfacing */
 #define CONFIG_CMDLINE_TAG
 #define CONFIG_SETUP_MEMORY_TAGS
 #define CONFIG_SYS_BARGSIZE	1024			/* bootarg Size */
 #define CONFIG_SYS_LOAD_ADDR	0x80700000		/* kernel address */


 /* NAND configuration issocketed with two chipselects just like the DM355 EVM.
  * It normally comes with a 2GByte SLC part with 2KB pages
  * (and 128KB erase blocks); other
  * 2GByte parts may have 4KB pages, 256KB erase blocks, and use MLC.  (MLC
  * pretty much demands the 4-bit ECC support.)  You can of course swap in
  * other parts, including small page ones.
  */
 #define MTDIDS_DEFAULT		"nand0=davinci_nand.0"

 #ifdef CONFIG_SYS_NAND_LARGEPAGE
 /*  Use same layout for 128K/256K blocks; allow some bad blocks */
 #define PART_BOOT		"2m(bootloader)ro,"
 #else
 /* Assume 16K erase blocks; allow a few bad ones. */
 #define PART_BOOT		"512k(bootloader)ro,"
 #endif

 #define PART_KERNEL		"4m(kernel),"	/* kernel + initramfs */
 #define PART_REST		"-(filesystem)"

 #define MTDPARTS_DEFAULT	\
 	"mtdparts=davinci_nand.0:" PART_BOOT PART_KERNEL PART_REST

 #define CONFIG_MAX_RAM_BANK_SIZE	(256 << 20)	/* 256 MB */

 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
 #define CONFIG_SYS_INIT_SP_ADDR		\
 	(CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)

 #endif /* __CONFIG_H */
	/*
	* Copyright (C) 2009 Texas Instruments Incorporated
	*
	* 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, write to the Free Software
	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	* MA 02111-1307 USA
	*/

	#ifndef __CONFIG_H
	#define __CONFIG_H

	/* Spectrum Digital TMS320DM365 EVM board */
	#define DAVINCI_DM365EVM

	#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is a 3rd stage loader */
	#define CONFIG_SYS_NO_FLASH /* that is, no NOR flash */
	#define CONFIG_SYS_CONSOLE_INFO_QUIET

	/* SoC Configuration */
	#define CONFIG_ARM926EJS /* arm926ejs CPU */
	#define CONFIG_SYS_TIMERBASE 0x01c21400 /* use timer 0 */
	#define CONFIG_SYS_HZ_CLOCK 24000000 /* timer0 freq */
	#define CONFIG_SYS_HZ 1000
	#define CONFIG_SOC_DM365

	/* Memory Info */
	#define CONFIG_NR_DRAM_BANKS 1
	#define PHYS_SDRAM_1 0x80000000
	#define PHYS_SDRAM_1_SIZE (128 << 20) /* 128 MiB */

	/* Serial Driver info: UART0 for console */
	#define CONFIG_SYS_NS16550
	#define CONFIG_SYS_NS16550_SERIAL
	#define CONFIG_SYS_NS16550_REG_SIZE -4
	#define CONFIG_SYS_NS16550_COM1 0x01c20000
	#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_HZ_CLOCK
	#define CONFIG_CONS_INDEX 1
	#define CONFIG_BAUDRATE 115200

	/* EEPROM definitions for EEPROM on DM365 EVM */
	#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
	#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
	#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6
	#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20

	/* Network Configuration */
	#define CONFIG_DRIVER_TI_EMAC
	#define CONFIG_MII
	#define CONFIG_BOOTP_DEFAULT
	#define CONFIG_BOOTP_DNS
	#define CONFIG_BOOTP_DNS2
	#define CONFIG_BOOTP_SEND_HOSTNAME
	#define CONFIG_NET_RETRY_COUNT 10

	/* I2C */
	#define CONFIG_HARD_I2C
	#define CONFIG_DRIVER_DAVINCI_I2C
	#define CONFIG_SYS_I2C_SPEED 400000
	#define CONFIG_SYS_I2C_SLAVE 0x10 /* SMBus host address */

	/* NAND: socketed, two chipselects, normally 2 GBytes */
	#define CONFIG_NAND_DAVINCI
	#define CONFIG_SYS_NAND_CS 2
	#define CONFIG_SYS_NAND_USE_FLASH_BBT
	#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
	#define CONFIG_SYS_NAND_PAGE_2K

	#define CONFIG_SYS_NAND_LARGEPAGE
	#define CONFIG_SYS_NAND_BASE_LIST { 0x02000000, }
	/* socket has two chipselects, nCE0 gated by address BIT(14) */
	#define CONFIG_SYS_MAX_NAND_DEVICE 1
	#define CONFIG_SYS_NAND_MAX_CHIPS 2

	/* SD/MMC */
	#define CONFIG_MMC
	#define CONFIG_GENERIC_MMC
	#define CONFIG_DAVINCI_MMC
	#define CONFIG_DAVINCI_MMC_SD1
	#define CONFIG_MMC_MBLOCK

	#define PINMUX4_USBDRVBUS_BITCLEAR 0x3000
	#define PINMUX4_USBDRVBUS_BITSET 0x2000

	/* USB Configuration */
	#define CONFIG_USB_DAVINCI
	#define CONFIG_MUSB_HCD

	#ifdef CONFIG_USB_DAVINCI
	#define CONFIG_CMD_USB /* include support for usb */
	#define CONFIG_CMD_STORAGE /* include support for usb */
	#define CONFIG_CMD_FAT /* include support for FAT/storage*/
	#define CONFIG_DOS_PARTITION /* include support for FAT/storage*/
	#endif

	#ifdef CONFIG_MUSB_HCD /* include support for usb host */
	#define CONFIG_CMD_USB /* include support for usb cmd */
	#define CONFIG_USB_STORAGE /* MSC class support */
	#define CONFIG_CMD_STORAGE /* inclue support for usb-storage cmd */
	#define CONFIG_CMD_FAT /* inclue support for FAT/storage */
	#define CONFIG_DOS_PARTITION /* inclue support for FAT/storage */

	#ifdef CONFIG_USB_KEYBOARD /* HID class support */
	#define CONFIG_SYS_USB_EVENT_POLL

	#define CONFIG_PREBOOT "usb start"
	#endif /* CONFIG_USB_KEYBOARD */
	#endif /* CONFIG_MUSB_HCD */

	#ifdef CONFIG_MUSB_UDC
	#define CONFIG_USB_DEVICE 1
	#define CONFIG_USB_TTY 1
	#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
	#define CONFIG_USBD_VENDORID 0x0451
	#define CONFIG_USBD_PRODUCTID 0x5678
	#define CONFIG_USBD_MANUFACTURER "Texas Instruments"
	#define CONFIG_USBD_PRODUCT_NAME "DM365VM"
	#endif /* CONFIG_MUSB_UDC */

	/* U-Boot command configuration */
	#include <config_cmd_default.h>

	#undef CONFIG_CMD_BDI
	#undef CONFIG_CMD_FLASH
	#undef CONFIG_CMD_FPGA
	#undef CONFIG_CMD_SETGETDCR

	#define CONFIG_CMD_ASKENV
	#define CONFIG_CMD_DHCP
	#define CONFIG_CMD_I2C
	#define CONFIG_CMD_PING
	#define CONFIG_CMD_SAVES

	#ifdef CONFIG_CMD_BDI
	#define CONFIG_CLOCKS
	#endif

	#ifdef CONFIG_MMC
	#define CONFIG_DOS_PARTITION
	#define CONFIG_CMD_EXT2
	#define CONFIG_CMD_FAT
	#define CONFIG_CMD_MMC
	#endif

	#ifdef CONFIG_NAND_DAVINCI
	#define CONFIG_CMD_MTDPARTS
	#define CONFIG_MTD_PARTITIONS
	#define CONFIG_MTD_DEVICE
	#define CONFIG_CMD_NAND
	#define CONFIG_CMD_UBI
	#define CONFIG_RBTREE
	#endif

	#define CONFIG_CRC32_VERIFY
	#define CONFIG_MX_CYCLIC

	/* U-Boot general configuration */
	#undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */
	#define CONFIG_BOOTFILE "uImage" /* Boot file name */
	#define CONFIG_SYS_PROMPT "DM36x EVM # " /* Monitor Command Prompt */
	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
	#define CONFIG_SYS_PBSIZE /* Print buffer size */ \
	(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	#define CONFIG_SYS_HUSH_PARSER
	#define CONFIG_SYS_LONGHELP

	#ifdef CONFIG_NAND_DAVINCI
	#define CONFIG_ENV_SIZE (256 << 10) /* 256 KiB */
	#define CONFIG_ENV_IS_IN_NAND
	#define CONFIG_ENV_OFFSET 0x3C0000
	#undef CONFIG_ENV_IS_IN_FLASH
	#endif

	#if defined(CONFIG_MMC) && !defined(CONFIG_ENV_IS_IN_NAND)
	#define CONFIG_CMD_ENV
	#define CONFIG_ENV_SIZE (16 << 10) /* 16 KiB */
	#define CONFIG_ENV_OFFSET (51 << 9) /* Sector 51 */
	#define CONFIG_ENV_IS_IN_MMC
	#undef CONFIG_ENV_IS_IN_FLASH
	#endif

	#define CONFIG_BOOTDELAY 3
	#define CONFIG_BOOTCOMMAND \
	"dhcp;bootm"
	#define CONFIG_BOOTARGS \
	"console=ttyS0,115200n8 " \
	"root=/dev/mmcblk0p1 rootwait rootfstype=ext3 ro"

	#define CONFIG_CMDLINE_EDITING
	#define CONFIG_VERSION_VARIABLE
	#define CONFIG_TIMESTAMP

	/* U-Boot memory configuration */
	#define CONFIG_STACKSIZE (256 << 10) /* 256 KiB */
	#define CONFIG_SYS_MALLOC_LEN (1 << 20) /* 1 MiB */
	#define CONFIG_SYS_MEMTEST_START 0x87000000 /* physical address */
	#define CONFIG_SYS_MEMTEST_END 0x88000000 /* test 16MB RAM */

	/* Linux interfacing */
	#define CONFIG_CMDLINE_TAG
	#define CONFIG_SETUP_MEMORY_TAGS
	#define CONFIG_SYS_BARGSIZE 1024 /* bootarg Size */
	#define CONFIG_SYS_LOAD_ADDR 0x80700000 /* kernel address */


	/* NAND configuration issocketed with two chipselects just like the DM355 EVM.
	* It normally comes with a 2GByte SLC part with 2KB pages
	* (and 128KB erase blocks); other
	* 2GByte parts may have 4KB pages, 256KB erase blocks, and use MLC. (MLC
	* pretty much demands the 4-bit ECC support.) You can of course swap in
	* other parts, including small page ones.
	*/
	#define MTDIDS_DEFAULT "nand0=davinci_nand.0"

	#ifdef CONFIG_SYS_NAND_LARGEPAGE
	/* Use same layout for 128K/256K blocks; allow some bad blocks */
	#define PART_BOOT "2m(bootloader)ro,"
	#else
	/* Assume 16K erase blocks; allow a few bad ones. */
	#define PART_BOOT "512k(bootloader)ro,"
	#endif

	#define PART_KERNEL "4m(kernel)," /* kernel + initramfs */
	#define PART_REST "-(filesystem)"

	#define MTDPARTS_DEFAULT \
	"mtdparts=davinci_nand.0:" PART_BOOT PART_KERNEL PART_REST

	#define CONFIG_MAX_RAM_BANK_SIZE (256 << 20) /* 256 MB */

	#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
	#define CONFIG_SYS_INIT_SP_ADDR \
	(CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)

	#endif /* __CONFIG_H */