[J-u-boot.git] / include / configs / spear-common.h

/*
 * (C) Copyright 2009
 * Vipin Kumar, STMicroelectronics, <[email protected]>
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * 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 _SPEAR_COMMON_H
#define _SPEAR_COMMON_H
/*
 * Common configurations used for both spear3xx as well as spear6xx
 */

/* Ethernet driver configuration */
#define CONFIG_MII
#define CONFIG_DESIGNWARE_ETH
#define CONFIG_DW_SEARCH_PHY
#define CONFIG_DW0_PHY				1
#define CONFIG_NET_MULTI
#define CONFIG_PHY_RESET_DELAY			10000		/* in usec */

/* USBD driver configuration */
#define CONFIG_DW_UDC
#define CONFIG_USB_DEVICE
#define CONFIG_USB_TTY

#define CONFIG_USBD_PRODUCT_NAME		"SPEAr SoC"
#define CONFIG_USBD_MANUFACTURER		"ST Microelectronics"

#if defined(CONFIG_USB_TTY)
#define CONFIG_EXTRA_ENV_USBTTY			"usbtty=cdc_acm\0"
#endif

/* I2C driver configuration */
#define CONFIG_HARD_I2C
#define CONFIG_DW_I2C
#define CONFIG_SYS_I2C_SPEED			400000
#define CONFIG_SYS_I2C_SLAVE			0x02

#define CONFIG_I2C_CHIPADDRESS			0x50

/* Timer, HZ specific defines */
#define CONFIG_SYS_HZ				(1000)
#define CONFIG_SYS_HZ_CLOCK			(8300000)

/* Flash configuration */
#if defined(CONFIG_FLASH_PNOR)
#define CONFIG_SPEAR_EMI			1
#else
#define CONFIG_ST_SMI
#endif

#if defined(CONFIG_ST_SMI)

#define CONFIG_SYS_MAX_FLASH_BANKS		2
#define CONFIG_SYS_FLASH_BASE			(0xF8000000)
#define CONFIG_SYS_CS1_FLASH_BASE		(0xF9000000)
#define CONFIG_SYS_FLASH_BANK_SIZE		(0x01000000)
#define CONFIG_SYS_FLASH_ADDR_BASE		{CONFIG_SYS_FLASH_BASE, \
						CONFIG_SYS_CS1_FLASH_BASE}
#define CONFIG_SYS_MAX_FLASH_SECT		128

#define CONFIG_SYS_FLASH_EMPTY_INFO		1
#define CONFIG_SYS_FLASH_ERASE_TOUT		(3 * CONFIG_SYS_HZ)
#define CONFIG_SYS_FLASH_WRITE_TOUT		(3 * CONFIG_SYS_HZ)

#endif

/*
 * Serial Configuration (PL011)
 * CONFIG_PL01x_PORTS is defined in specific files
 */
#define CONFIG_PL011_SERIAL
#define CONFIG_PL011_CLOCK			(48 * 1000 * 1000)
#define CONFIG_CONS_INDEX			0
#define CONFIG_BAUDRATE				115200
#define CONFIG_SYS_BAUDRATE_TABLE		{ 9600, 19200, 38400, \
						57600, 115200 }

#define CONFIG_SYS_LOADS_BAUD_CHANGE

/* NAND FLASH Configuration */
#define CONFIG_SYS_NAND_SELF_INIT
#define CONFIG_MTD_DEVICE
#define CONFIG_MTD_PARTITIONS
#define CONFIG_NAND_FSMC
#define CONFIG_SYS_MAX_NAND_DEVICE		1
#define CONFIG_MTD_NAND_VERIFY_WRITE		1

/*
 * Command support defines
 */
#define CONFIG_CMD_I2C
#define CONFIG_CMD_NAND
#define CONFIG_CMD_ENV
#define CONFIG_CMD_MEMORY
#define CONFIG_CMD_RUN
#define CONFIG_CMD_SAVES
#define CONFIG_CMD_NET
#define CONFIG_CMD_MII
#define CONFIG_CMD_PING
#define CONFIG_CMD_DHCP

/* This must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <config_cmd_default.h>

/*
 * Default Environment Varible definitions
 */
#if defined(CONFIG_SPEAR_USBTTY)
#define CONFIG_BOOTDELAY			-1
#else
#define CONFIG_BOOTDELAY			1
#endif

#define CONFIG_ENV_OVERWRITE

/*
 * U-Boot Environment placing definitions.
 */
#if defined(CONFIG_ENV_IS_IN_FLASH)
#ifdef CONFIG_ST_SMI
/*
 * Environment is in serial NOR flash
 */
#define CONFIG_SYS_MONITOR_LEN			0x00040000
#define CONFIG_ENV_SECT_SIZE			0x00010000
#define CONFIG_FSMTDBLK				"/dev/mtdblock8 "

#define CONFIG_BOOTCOMMAND			"bootm 0xf8050000"

#elif defined(CONFIG_SPEAR_EMI)
/*
 * Environment is in parallel NOR flash
 */
#define CONFIG_SYS_MONITOR_LEN			0x00060000
#define CONFIG_ENV_SECT_SIZE			0x00020000
#define CONFIG_FSMTDBLK				"/dev/mtdblock3 "

#define CONFIG_BOOTCOMMAND			"cp.b 0x50080000 0x1600000 " \
						"0x4C0000; bootm 0x1600000"
#endif

#define CONFIG_SYS_MONITOR_BASE			CONFIG_SYS_FLASH_BASE
#define CONFIG_ENV_ADDR				(CONFIG_SYS_MONITOR_BASE + \
						CONFIG_SYS_MONITOR_LEN)
#elif defined(CONFIG_ENV_IS_IN_NAND)
/*
 * Environment is in NAND
 */

#define CONFIG_ENV_OFFSET			0x60000
#define CONFIG_ENV_RANGE			0x10000
#define CONFIG_FSMTDBLK				"/dev/mtdblock12 "

#define CONFIG_BOOTCOMMAND			"nand read.jffs2 0x1600000 " \
						"0x80000 0x4C0000; " \
						"bootm 0x1600000"
#endif

#define CONFIG_BOOTARGS_NFS			"root=/dev/nfs ip=dhcp " \
						"console=ttyS0 init=/bin/sh"
#define CONFIG_BOOTARGS				"console=ttyS0 mem=128M "  \
						"root="CONFIG_FSMTDBLK \
						"rootfstype=jffs2"

#define CONFIG_ENV_SIZE				0x02000

/* Miscellaneous configurable options */
#define CONFIG_ARCH_CPU_INIT
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_BOOT_PARAMS_ADDR			0x00000100
#define CONFIG_CMDLINE_TAG			1
#define CONFIG_SETUP_MEMORY_TAGS		1
#define CONFIG_MISC_INIT_R			1
#define CONFIG_ZERO_BOOTDELAY_CHECK		1
#define CONFIG_AUTOBOOT_KEYED			1
#define CONFIG_AUTOBOOT_STOP_STR		" "
#define CONFIG_AUTOBOOT_PROMPT			\
		"Hit SPACE in %d seconds to stop autoboot.\n", bootdelay

#define CONFIG_SYS_MEMTEST_START		0x00800000
#define CONFIG_SYS_MEMTEST_END			0x04000000
#define CONFIG_SYS_MALLOC_LEN			(1024*1024)
#define CONFIG_IDENT_STRING			"-SPEAr"
#define CONFIG_SYS_LONGHELP
#define CONFIG_SYS_PROMPT			"u-boot> "
#define CONFIG_CMDLINE_EDITING
#define CONFIG_SYS_CBSIZE			256
#define CONFIG_SYS_PBSIZE			(CONFIG_SYS_CBSIZE + \
						sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_MAXARGS			16
#define CONFIG_SYS_BARGSIZE			CONFIG_SYS_CBSIZE
#define CONFIG_SYS_LOAD_ADDR			0x00800000
#define CONFIG_SYS_CONSOLE_INFO_QUIET		1

#define CONFIG_EXTRA_ENV_SETTINGS		CONFIG_EXTRA_ENV_USBTTY

/* Stack sizes */
#define CONFIG_STACKSIZE			(128*1024)

#ifdef CONFIG_USE_IRQ
#define CONFIG_STACKSIZE_IRQ			(4*1024)
#define CONFIG_STACKSIZE_FIQ			(4*1024)
#endif

/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS			1
#define PHYS_SDRAM_1				0x00000000
#define PHYS_SDRAM_1_MAXSIZE			0x40000000

#define CONFIG_SYS_SDRAM_BASE			PHYS_SDRAM_1
#define CONFIG_SYS_INIT_RAM_ADDR		0xD2800000
#define CONFIG_SYS_INIT_RAM_SIZE		0x2000

#define CONFIG_SYS_INIT_SP_OFFSET		\
	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)

#define CONFIG_SYS_INIT_SP_ADDR			\
	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)

#endif
Commit	Line	Data
566c9c16 VK	1	/*
	2	* (C) Copyright 2009
	3	* Vipin Kumar, STMicroelectronics, <[email protected]>
	4	*
	5	* See file CREDITS for list of people who contributed to this
	6	* project.
	7	*
	8	* This program is free software; you can redistribute it and/or
	9	* modify it under the terms of the GNU General Public License as
	10	* published by the Free Software Foundation; either version 2 of
	11	* the License, or (at your option) any later version.
	12	*
	13	* This program is distributed in the hope that it will be useful,
	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	* GNU General Public License for more details.
	17	*
	18	* You should have received a copy of the GNU General Public License
	19	* along with this program; if not, write to the Free Software
	20	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	21	* MA 02111-1307 USA
	22	*/
	23
	24	#ifndef _SPEAR_COMMON_H
	25	#define _SPEAR_COMMON_H
	26	/*
	27	* Common configurations used for both spear3xx as well as spear6xx
	28	*/
	29
deb00562 VK	30	/* Ethernet driver configuration */
	31	#define CONFIG_MII
	32	#define CONFIG_DESIGNWARE_ETH
	33	#define CONFIG_DW_SEARCH_PHY
	34	#define CONFIG_DW0_PHY 1
	35	#define CONFIG_NET_MULTI
	36	#define CONFIG_PHY_RESET_DELAY 10000 /* in usec */
	37
566c9c16	38	/* USBD driver configuration */
2721551a	39	#define CONFIG_DW_UDC
566c9c16 VK	40	#define CONFIG_USB_DEVICE
	41	#define CONFIG_USB_TTY
	42
	43	#define CONFIG_USBD_PRODUCT_NAME "SPEAr SoC"
	44	#define CONFIG_USBD_MANUFACTURER "ST Microelectronics"
	45
2721551a	46	#if defined(CONFIG_USB_TTY)
566c9c16	47	#define CONFIG_EXTRA_ENV_USBTTY "usbtty=cdc_acm\0"
2721551a	48	#endif
566c9c16 VK	49
	50	/* I2C driver configuration */
	51	#define CONFIG_HARD_I2C
031ed2fa	52	#define CONFIG_DW_I2C
566c9c16 VK	53	#define CONFIG_SYS_I2C_SPEED 400000
	54	#define CONFIG_SYS_I2C_SLAVE 0x02
	55
	56	#define CONFIG_I2C_CHIPADDRESS 0x50
	57
	58	/* Timer, HZ specific defines */
	59	#define CONFIG_SYS_HZ (1000)
	60	#define CONFIG_SYS_HZ_CLOCK (8300000)
	61
	62	/* Flash configuration */
	63	#if defined(CONFIG_FLASH_PNOR)
	64	#define CONFIG_SPEAR_EMI 1
	65	#else
f3fcf92d	66	#define CONFIG_ST_SMI
566c9c16 VK	67	#endif
566c9c16 VK	68
f3fcf92d	69	#if defined(CONFIG_ST_SMI)
566c9c16 VK	70
	71	#define CONFIG_SYS_MAX_FLASH_BANKS 2
	72	#define CONFIG_SYS_FLASH_BASE (0xF8000000)
	73	#define CONFIG_SYS_CS1_FLASH_BASE (0xF9000000)
	74	#define CONFIG_SYS_FLASH_BANK_SIZE (0x01000000)
	75	#define CONFIG_SYS_FLASH_ADDR_BASE {CONFIG_SYS_FLASH_BASE, \
	76	CONFIG_SYS_CS1_FLASH_BASE}
	77	#define CONFIG_SYS_MAX_FLASH_SECT 128
	78
	79	#define CONFIG_SYS_FLASH_EMPTY_INFO 1
	80	#define CONFIG_SYS_FLASH_ERASE_TOUT (3 * CONFIG_SYS_HZ)
	81	#define CONFIG_SYS_FLASH_WRITE_TOUT (3 * CONFIG_SYS_HZ)
	82
	83	#endif
	84
	85	/*
	86	* Serial Configuration (PL011)
	87	* CONFIG_PL01x_PORTS is defined in specific files
	88	*/
	89	#define CONFIG_PL011_SERIAL
	90	#define CONFIG_PL011_CLOCK (48 * 1000 * 1000)
	91	#define CONFIG_CONS_INDEX 0
	92	#define CONFIG_BAUDRATE 115200
	93	#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, \
	94	57600, 115200 }
	95
	96	#define CONFIG_SYS_LOADS_BAUD_CHANGE
	97
	98	/* NAND FLASH Configuration */
1fa943b9	99	#define CONFIG_SYS_NAND_SELF_INIT
a39fcfb2 SH	100	#define CONFIG_MTD_DEVICE
a39fcfb2 SH	101	#define CONFIG_MTD_PARTITIONS
1fa943b9	102	#define CONFIG_NAND_FSMC
566c9c16 VK	103	#define CONFIG_SYS_MAX_NAND_DEVICE 1
	104	#define CONFIG_MTD_NAND_VERIFY_WRITE 1
	105
	106	/*
	107	* Command support defines
	108	*/
	109	#define CONFIG_CMD_I2C
	110	#define CONFIG_CMD_NAND
	111	#define CONFIG_CMD_ENV
	112	#define CONFIG_CMD_MEMORY
	113	#define CONFIG_CMD_RUN
	114	#define CONFIG_CMD_SAVES
deb00562 VK	115	#define CONFIG_CMD_NET
	116	#define CONFIG_CMD_MII
	117	#define CONFIG_CMD_PING
	118	#define CONFIG_CMD_DHCP
566c9c16 VK	119
	120	/* This must be included AFTER the definition of CONFIG_COMMANDS (if any) */
	121	#include <config_cmd_default.h>
566c9c16 VK	122
	123	/*
	124	* Default Environment Varible definitions
	125	*/
	126	#if defined(CONFIG_SPEAR_USBTTY)
	127	#define CONFIG_BOOTDELAY -1
	128	#else
	129	#define CONFIG_BOOTDELAY 1
	130	#endif
	131
	132	#define CONFIG_ENV_OVERWRITE
	133
	134	/*
	135	* U-Boot Environment placing definitions.
	136	*/
	137	#if defined(CONFIG_ENV_IS_IN_FLASH)
f3fcf92d	138	#ifdef CONFIG_ST_SMI
566c9c16 VK	139	/*
	140	* Environment is in serial NOR flash
	141	*/
	142	#define CONFIG_SYS_MONITOR_LEN 0x00040000
	143	#define CONFIG_ENV_SECT_SIZE 0x00010000
	144	#define CONFIG_FSMTDBLK "/dev/mtdblock8 "
	145
	146	#define CONFIG_BOOTCOMMAND "bootm 0xf8050000"
	147
	148	#elif defined(CONFIG_SPEAR_EMI)
	149	/*
	150	* Environment is in parallel NOR flash
	151	*/
	152	#define CONFIG_SYS_MONITOR_LEN 0x00060000
	153	#define CONFIG_ENV_SECT_SIZE 0x00020000
	154	#define CONFIG_FSMTDBLK "/dev/mtdblock3 "
	155
	156	#define CONFIG_BOOTCOMMAND "cp.b 0x50080000 0x1600000 " \
	157	"0x4C0000; bootm 0x1600000"
	158	#endif
	159
	160	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
	161	#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
	162	CONFIG_SYS_MONITOR_LEN)
	163	#elif defined(CONFIG_ENV_IS_IN_NAND)
	164	/*
	165	* Environment is in NAND
	166	*/
	167
	168	#define CONFIG_ENV_OFFSET 0x60000
	169	#define CONFIG_ENV_RANGE 0x10000
	170	#define CONFIG_FSMTDBLK "/dev/mtdblock12 "
	171
	172	#define CONFIG_BOOTCOMMAND "nand read.jffs2 0x1600000 " \
	173	"0x80000 0x4C0000; " \
	174	"bootm 0x1600000"
	175	#endif
	176
	177	#define CONFIG_BOOTARGS_NFS "root=/dev/nfs ip=dhcp " \
	178	"console=ttyS0 init=/bin/sh"
	179	#define CONFIG_BOOTARGS "console=ttyS0 mem=128M " \
	180	"root="CONFIG_FSMTDBLK \
	181	"rootfstype=jffs2"
	182
	183	#define CONFIG_ENV_SIZE 0x02000
	184
	185	/* Miscellaneous configurable options */
962d026b VK	186	#define CONFIG_ARCH_CPU_INIT
962d026b VK	187	#define CONFIG_DISPLAY_CPUINFO
566c9c16 VK	188	#define CONFIG_BOOT_PARAMS_ADDR 0x00000100
	189	#define CONFIG_CMDLINE_TAG 1
	190	#define CONFIG_SETUP_MEMORY_TAGS 1
	191	#define CONFIG_MISC_INIT_R 1
	192	#define CONFIG_ZERO_BOOTDELAY_CHECK 1
	193	#define CONFIG_AUTOBOOT_KEYED 1
	194	#define CONFIG_AUTOBOOT_STOP_STR " "
	195	#define CONFIG_AUTOBOOT_PROMPT \
	196	"Hit SPACE in %d seconds to stop autoboot.\n", bootdelay
	197
	198	#define CONFIG_SYS_MEMTEST_START 0x00800000
	199	#define CONFIG_SYS_MEMTEST_END 0x04000000
	200	#define CONFIG_SYS_MALLOC_LEN (1024*1024)
566c9c16 VK	201	#define CONFIG_IDENT_STRING "-SPEAr"
	202	#define CONFIG_SYS_LONGHELP
	203	#define CONFIG_SYS_PROMPT "u-boot> "
	204	#define CONFIG_CMDLINE_EDITING
	205	#define CONFIG_SYS_CBSIZE 256
	206	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
	207	sizeof(CONFIG_SYS_PROMPT) + 16)
	208	#define CONFIG_SYS_MAXARGS 16
	209	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
	210	#define CONFIG_SYS_LOAD_ADDR 0x00800000
	211	#define CONFIG_SYS_CONSOLE_INFO_QUIET 1
566c9c16 VK	212
	213	#define CONFIG_EXTRA_ENV_SETTINGS CONFIG_EXTRA_ENV_USBTTY
	214
	215	/* Stack sizes */
	216	#define CONFIG_STACKSIZE (128*1024)
	217
	218	#ifdef CONFIG_USE_IRQ
	219	#define CONFIG_STACKSIZE_IRQ (4*1024)
	220	#define CONFIG_STACKSIZE_FIQ (4*1024)
	221	#endif
	222
	223	/* Physical Memory Map */
	224	#define CONFIG_NR_DRAM_BANKS 1
	225	#define PHYS_SDRAM_1 0x00000000
	226	#define PHYS_SDRAM_1_MAXSIZE 0x40000000
	227
a39fcfb2 SH	228	#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
	229	#define CONFIG_SYS_INIT_RAM_ADDR 0xD2800000
	230	#define CONFIG_SYS_INIT_RAM_SIZE 0x2000
	231
	232	#define CONFIG_SYS_INIT_SP_OFFSET \
	233	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
	234
	235	#define CONFIG_SYS_INIT_SP_ADDR \
	236	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
	237
566c9c16	238	#endif