[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
 */

/* U-boot Load Address */
#define CONFIG_SYS_TEXT_BASE			0x00700000

/* 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 */
#define CONFIG_DW_AUTONEG

/* USBD driver configuration */
#if defined(CONFIG_SPEAR_USBTTY)
#define CONFIG_DW_UDC
#define CONFIG_USB_DEVICE
#define CONFIG_USBD_HS
#define CONFIG_USB_TTY

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

#endif

#define CONFIG_EXTRA_ENV_USBTTY			"usbtty=cdc_acm\0"

/* 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)

/* 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_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/mtdblock3 "

#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_ENV_ADDR				(CONFIG_SYS_FLASH_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/mtdblock7 "

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

#define CONFIG_BOOTARGS				"console=ttyAMA0,115200 " \
						"mem=128M " \
						"root="CONFIG_FSMTDBLK \
						"rootfstype=jffs2"

#define CONFIG_NFSBOOTCOMMAND						\
	"bootp; "							\
	"setenv bootargs root=/dev/nfs rw "				\
	"nfsroot=$(serverip):$(rootpath) "				\
	"ip=$(ipaddr):$(serverip):$(gatewayip):"			\
			"$(netmask):$(hostname):$(netdev):off "		\
			"console=ttyAMA0,115200 $(othbootargs);"	\
	"bootm; "

#define CONFIG_RAMBOOTCOMMAND						\
	"setenv bootargs root=/dev/ram rw "				\
		"console=ttyAMA0,115200 $(othbootargs);"		\
	CONFIG_BOOTCOMMAND


#define CONFIG_ENV_SIZE				0x02000
#define CONFIG_SYS_MONITOR_BASE			CONFIG_SYS_TEXT_BASE

/* Miscellaneous configurable options */
#define CONFIG_ARCH_CPU_INIT
#define CONFIG_BOARD_EARLY_INIT_F
#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_SYS_FLASH_EMPTY_INFO

/* 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
f273e5b2 VK	30	/* U-boot Load Address */
	31	#define CONFIG_SYS_TEXT_BASE 0x00700000
	32
deb00562 VK	33	/* Ethernet driver configuration */
	34	#define CONFIG_MII
	35	#define CONFIG_DESIGNWARE_ETH
	36	#define CONFIG_DW_SEARCH_PHY
	37	#define CONFIG_DW0_PHY 1
	38	#define CONFIG_NET_MULTI
	39	#define CONFIG_PHY_RESET_DELAY 10000 /* in usec */
25b741a4	40	#define CONFIG_DW_AUTONEG
deb00562	41
566c9c16	42	/* USBD driver configuration */
b884236e	43	#if defined(CONFIG_SPEAR_USBTTY)
2721551a	44	#define CONFIG_DW_UDC
566c9c16	45	#define CONFIG_USB_DEVICE
50726684	46	#define CONFIG_USBD_HS
566c9c16 VK	47	#define CONFIG_USB_TTY
	48
	49	#define CONFIG_USBD_PRODUCT_NAME "SPEAr SoC"
	50	#define CONFIG_USBD_MANUFACTURER "ST Microelectronics"
	51
b884236e VK	52	#endif
b884236e VK	53
566c9c16 VK	54	#define CONFIG_EXTRA_ENV_USBTTY "usbtty=cdc_acm\0"
	55
	56	/* I2C driver configuration */
	57	#define CONFIG_HARD_I2C
031ed2fa	58	#define CONFIG_DW_I2C
566c9c16 VK	59	#define CONFIG_SYS_I2C_SPEED 400000
	60	#define CONFIG_SYS_I2C_SLAVE 0x02
	61
	62	#define CONFIG_I2C_CHIPADDRESS 0x50
	63
	64	/* Timer, HZ specific defines */
	65	#define CONFIG_SYS_HZ (1000)
566c9c16 VK	66
	67	/* Flash configuration */
	68	#if defined(CONFIG_FLASH_PNOR)
	69	#define CONFIG_SPEAR_EMI 1
	70	#else
f3fcf92d	71	#define CONFIG_ST_SMI
566c9c16 VK	72	#endif
566c9c16 VK	73
f3fcf92d	74	#if defined(CONFIG_ST_SMI)
566c9c16 VK	75
	76	#define CONFIG_SYS_MAX_FLASH_BANKS 2
	77	#define CONFIG_SYS_FLASH_BASE (0xF8000000)
	78	#define CONFIG_SYS_CS1_FLASH_BASE (0xF9000000)
	79	#define CONFIG_SYS_FLASH_BANK_SIZE (0x01000000)
	80	#define CONFIG_SYS_FLASH_ADDR_BASE {CONFIG_SYS_FLASH_BASE, \
	81	CONFIG_SYS_CS1_FLASH_BASE}
	82	#define CONFIG_SYS_MAX_FLASH_SECT 128
	83
566c9c16 VK	84	#define CONFIG_SYS_FLASH_ERASE_TOUT (3 * CONFIG_SYS_HZ)
	85	#define CONFIG_SYS_FLASH_WRITE_TOUT (3 * CONFIG_SYS_HZ)
	86
	87	#endif
	88
	89	/*
	90	* Serial Configuration (PL011)
	91	* CONFIG_PL01x_PORTS is defined in specific files
	92	*/
	93	#define CONFIG_PL011_SERIAL
	94	#define CONFIG_PL011_CLOCK (48 * 1000 * 1000)
	95	#define CONFIG_CONS_INDEX 0
	96	#define CONFIG_BAUDRATE 115200
	97	#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, \
	98	57600, 115200 }
	99
	100	#define CONFIG_SYS_LOADS_BAUD_CHANGE
	101
	102	/* NAND FLASH Configuration */
1fa943b9	103	#define CONFIG_SYS_NAND_SELF_INIT
a39fcfb2 SH	104	#define CONFIG_MTD_DEVICE
a39fcfb2 SH	105	#define CONFIG_MTD_PARTITIONS
1fa943b9	106	#define CONFIG_NAND_FSMC
566c9c16 VK	107	#define CONFIG_SYS_MAX_NAND_DEVICE 1
	108	#define CONFIG_MTD_NAND_VERIFY_WRITE 1
	109
	110	/*
	111	* Command support defines
	112	*/
	113	#define CONFIG_CMD_I2C
	114	#define CONFIG_CMD_NAND
	115	#define CONFIG_CMD_ENV
	116	#define CONFIG_CMD_MEMORY
	117	#define CONFIG_CMD_RUN
	118	#define CONFIG_CMD_SAVES
deb00562 VK	119	#define CONFIG_CMD_NET
	120	#define CONFIG_CMD_MII
	121	#define CONFIG_CMD_PING
	122	#define CONFIG_CMD_DHCP
566c9c16 VK	123
	124	/* This must be included AFTER the definition of CONFIG_COMMANDS (if any) */
	125	#include <config_cmd_default.h>
566c9c16 VK	126
	127	/*
	128	* Default Environment Varible definitions
	129	*/
	130	#if defined(CONFIG_SPEAR_USBTTY)
	131	#define CONFIG_BOOTDELAY -1
	132	#else
	133	#define CONFIG_BOOTDELAY 1
	134	#endif
	135
	136	#define CONFIG_ENV_OVERWRITE
	137
	138	/*
	139	* U-Boot Environment placing definitions.
	140	*/
	141	#if defined(CONFIG_ENV_IS_IN_FLASH)
f3fcf92d	142	#ifdef CONFIG_ST_SMI
566c9c16 VK	143	/*
	144	* Environment is in serial NOR flash
	145	*/
	146	#define CONFIG_SYS_MONITOR_LEN 0x00040000
	147	#define CONFIG_ENV_SECT_SIZE 0x00010000
1b7935cd	148	#define CONFIG_FSMTDBLK "/dev/mtdblock3 "
566c9c16 VK	149
	150	#define CONFIG_BOOTCOMMAND "bootm 0xf8050000"
	151
	152	#elif defined(CONFIG_SPEAR_EMI)
	153	/*
	154	* Environment is in parallel NOR flash
	155	*/
	156	#define CONFIG_SYS_MONITOR_LEN 0x00060000
	157	#define CONFIG_ENV_SECT_SIZE 0x00020000
	158	#define CONFIG_FSMTDBLK "/dev/mtdblock3 "
	159
	160	#define CONFIG_BOOTCOMMAND "cp.b 0x50080000 0x1600000 " \
	161	"0x4C0000; bootm 0x1600000"
	162	#endif
	163
0296f159	164	#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + \
566c9c16 VK	165	CONFIG_SYS_MONITOR_LEN)
	166	#elif defined(CONFIG_ENV_IS_IN_NAND)
	167	/*
	168	* Environment is in NAND
	169	*/
	170
	171	#define CONFIG_ENV_OFFSET 0x60000
	172	#define CONFIG_ENV_RANGE 0x10000
1b7935cd	173	#define CONFIG_FSMTDBLK "/dev/mtdblock7 "
566c9c16 VK	174
	175	#define CONFIG_BOOTCOMMAND "nand read.jffs2 0x1600000 " \
	176	"0x80000 0x4C0000; " \
	177	"bootm 0x1600000"
	178	#endif
	179
1b7935cd VK	180	#define CONFIG_BOOTARGS "console=ttyAMA0,115200 " \
1b7935cd VK	181	"mem=128M " \
566c9c16 VK	182	"root="CONFIG_FSMTDBLK \
	183	"rootfstype=jffs2"
	184
1b7935cd VK	185	#define CONFIG_NFSBOOTCOMMAND \
	186	"bootp; " \
	187	"setenv bootargs root=/dev/nfs rw " \
	188	"nfsroot=$(serverip):$(rootpath) " \
	189	"ip=$(ipaddr):$(serverip):$(gatewayip):" \
	190	"$(netmask):$(hostname):$(netdev):off " \
	191	"console=ttyAMA0,115200 $(othbootargs);" \
	192	"bootm; "
	193
	194	#define CONFIG_RAMBOOTCOMMAND \
	195	"setenv bootargs root=/dev/ram rw " \
	196	"console=ttyAMA0,115200 $(othbootargs);" \
	197	CONFIG_BOOTCOMMAND
	198
	199
566c9c16	200	#define CONFIG_ENV_SIZE 0x02000
0296f159	201	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
566c9c16 VK	202
566c9c16 VK	203	/* Miscellaneous configurable options */
962d026b	204	#define CONFIG_ARCH_CPU_INIT
0b7ff3f4	205	#define CONFIG_BOARD_EARLY_INIT_F
962d026b	206	#define CONFIG_DISPLAY_CPUINFO
566c9c16 VK	207	#define CONFIG_BOOT_PARAMS_ADDR 0x00000100
	208	#define CONFIG_CMDLINE_TAG 1
	209	#define CONFIG_SETUP_MEMORY_TAGS 1
	210	#define CONFIG_MISC_INIT_R 1
	211	#define CONFIG_ZERO_BOOTDELAY_CHECK 1
	212	#define CONFIG_AUTOBOOT_KEYED 1
	213	#define CONFIG_AUTOBOOT_STOP_STR " "
	214	#define CONFIG_AUTOBOOT_PROMPT \
	215	"Hit SPACE in %d seconds to stop autoboot.\n", bootdelay
	216
	217	#define CONFIG_SYS_MEMTEST_START 0x00800000
	218	#define CONFIG_SYS_MEMTEST_END 0x04000000
	219	#define CONFIG_SYS_MALLOC_LEN (1024*1024)
566c9c16 VK	220	#define CONFIG_IDENT_STRING "-SPEAr"
	221	#define CONFIG_SYS_LONGHELP
	222	#define CONFIG_SYS_PROMPT "u-boot> "
	223	#define CONFIG_CMDLINE_EDITING
	224	#define CONFIG_SYS_CBSIZE 256
	225	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
	226	sizeof(CONFIG_SYS_PROMPT) + 16)
	227	#define CONFIG_SYS_MAXARGS 16
	228	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
	229	#define CONFIG_SYS_LOAD_ADDR 0x00800000
	230	#define CONFIG_SYS_CONSOLE_INFO_QUIET 1
566c9c16	231
cc4b5a34 VK	232	#define CONFIG_SYS_FLASH_EMPTY_INFO
cc4b5a34 VK	233
566c9c16 VK	234	/* Stack sizes */
	235	#define CONFIG_STACKSIZE (128*1024)
	236
	237	#ifdef CONFIG_USE_IRQ
	238	#define CONFIG_STACKSIZE_IRQ (4*1024)
	239	#define CONFIG_STACKSIZE_FIQ (4*1024)
	240	#endif
	241
	242	/* Physical Memory Map */
	243	#define CONFIG_NR_DRAM_BANKS 1
	244	#define PHYS_SDRAM_1 0x00000000
	245	#define PHYS_SDRAM_1_MAXSIZE 0x40000000
	246
a39fcfb2 SH	247	#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
	248	#define CONFIG_SYS_INIT_RAM_ADDR 0xD2800000
	249	#define CONFIG_SYS_INIT_RAM_SIZE 0x2000
	250
	251	#define CONFIG_SYS_INIT_SP_OFFSET \
	252	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
	253
	254	#define CONFIG_SYS_INIT_SP_ADDR \
	255	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
	256
566c9c16	257	#endif