[people/ms/u-boot.git] / include / configs / edb93xx.h

/*
 * U-Boot - Configuration file for Cirrus Logic EDB93xx boards
 */

#ifndef __CONFIG_H
#define __CONFIG_H

#ifdef CONFIG_MK_edb9301
#define CONFIG_EDB9301
#elif defined(CONFIG_MK_edb9302)
#define CONFIG_EDB9302
#elif defined(CONFIG_MK_edb9302a)
#define CONFIG_EDB9302A
#elif defined(CONFIG_MK_edb9307)
#define CONFIG_EDB9307
#elif defined(CONFIG_MK_edb9307a)
#define CONFIG_EDB9307A
#elif defined(CONFIG_MK_edb9312)
#define CONFIG_EDB9312
#elif defined(CONFIG_MK_edb9315)
#define CONFIG_EDB9315
#elif defined(CONFIG_MK_edb9315a)
#define CONFIG_EDB9315A
#else
#error "no board defined"
#endif

/* Initial environment and monitor configuration options. */
#define CONFIG_CMDLINE_TAG		1
#define CONFIG_INITRD_TAG		1
#define CONFIG_SETUP_MEMORY_TAGS	1
#define CONFIG_BOOTARGS		"root=/dev/nfs console=ttyAM0,115200 ip=dhcp"
#define CONFIG_BOOTFILE		"edb93xx.img"

#define CONFIG_SYS_LDSCRIPT	"board/cirrus/edb93xx/u-boot.lds"

#ifdef CONFIG_EDB9301
#define CONFIG_EP9301
#define CONFIG_MACH_TYPE		MACH_TYPE_EDB9301
#define CONFIG_ENV_SECT_SIZE		0x00020000
#elif defined(CONFIG_EDB9302)
#define CONFIG_EP9302
#define CONFIG_MACH_TYPE		MACH_TYPE_EDB9302
#define CONFIG_ENV_SECT_SIZE		0x00020000
#elif defined(CONFIG_EDB9302A)
#define CONFIG_EP9302
#define CONFIG_MACH_TYPE		MACH_TYPE_EDB9302A
#define CONFIG_ENV_SECT_SIZE		0x00020000
#elif defined(CONFIG_EDB9307)
#define CONFIG_EP9307
#define CONFIG_MACH_TYPE		MACH_TYPE_EDB9307
#define CONFIG_ENV_SECT_SIZE		0x00040000
#elif defined(CONFIG_EDB9307A)
#define CONFIG_EP9307
#define CONFIG_MACH_TYPE		MACH_TYPE_EDB9307A
#define CONFIG_ENV_SECT_SIZE		0x00020000
#elif defined(CONFIG_EDB9312)
#define CONFIG_EP9312
#define CONFIG_MACH_TYPE		MACH_TYPE_EDB9312
#define CONFIG_ENV_SECT_SIZE		0x00040000
#elif defined(CONFIG_EDB9315)
#define CONFIG_EP9315
#define CONFIG_MACH_TYPE		MACH_TYPE_EDB9315
#define CONFIG_ENV_SECT_SIZE		0x00040000
#elif defined(CONFIG_EDB9315A)
#define CONFIG_EP9315
#define CONFIG_MACH_TYPE		MACH_TYPE_EDB9315A
#define CONFIG_ENV_SECT_SIZE		0x00020000
#else
#error "no board defined"
#endif

/* High-level configuration options */
#define CONFIG_EP93XX		1		/* This is a Cirrus Logic 93xx SoC */

#define CONFIG_SYS_CLK_FREQ	14745600	/* EP93xx has a 14.7456 clock */
#undef CONFIG_USE_IRQ				/* Don't need IRQ/FIQ */

/* Monitor configuration */
#undef CONFIG_CMD_DATE
#define CONFIG_CMD_JFFS2

#define CONFIG_SYS_LONGHELP			/* Enable "long" help in mon */
#define CONFIG_SYS_CBSIZE		1024	/* Console I/O buffer size */
/* Print buffer size */
#define CONFIG_SYS_PBSIZE	(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
/* Boot argument buffer size */
#define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE
#define CONFIG_SYS_MAXARGS	16		/* Max number of command args */

/* Serial port hardware configuration */
#define CONFIG_PL010_SERIAL
#define CONFIG_CONS_INDEX		0
#define CONFIG_BAUDRATE			115200
#define CONFIG_SYS_BAUDRATE_TABLE	{9600, 19200, 38400, 57600, \
                        115200, 230400}
#define CONFIG_SYS_SERIAL0		0x808C0000
#define CONFIG_SYS_SERIAL1		0x808D0000
/*#define CONFIG_PL01x_PORTS	{(void *)CONFIG_SYS_SERIAL0, \
            (void *)CONFIG_SYS_SERIAL1} */

#define CONFIG_PL01x_PORTS	{(void *)CONFIG_SYS_SERIAL0}

/* Status LED */
/* Optional value */

/* Network hardware configuration */
#define CONFIG_DRIVER_EP93XX_MAC
#define CONFIG_MII_SUPPRESS_PREAMBLE
#define CONFIG_MII
#define CONFIG_PHY_ADDR		1
#undef CONFIG_NETCONSOLE

/* SDRAM configuration */
#if defined(CONFIG_EDB9301) || defined(CONFIG_EDB9302) || \
    defined(CONFIG_EDB9307) || defined CONFIG_EDB9312 || \
    defined(CONFIG_EDB9315)
/*
 * EDB9301/2 has 4 banks of SDRAM consisting of 1x Samsung K4S561632E-TC75
 * 256 Mbit SDRAM on a 16-bit data bus, for a total of 32MB of SDRAM. We set
 * the SROMLL bit on the processor, resulting in this non-contiguous memory map.
 *
 * The EDB9307, EDB9312, and EDB9315 have 2 banks of SDRAM consisting of
 * 2x Samsung K4S561632E-TC75 256 Mbit on a 32-bit data bus, for a total of
 * 64 MB of SDRAM.
 */

#define CONFIG_EDB93XX_SDCS3

#elif defined(CONFIG_EDB9302A) || \
    defined(CONFIG_EDB9307A) || defined(CONFIG_EDB9315A)
/*
 * EDB9302a has 4 banks of SDRAM consisting of 1x Samsung K4S561632E-TC75
 * 256 Mbit SDRAM on a 16-bit data bus, for a total of 32MB of SDRAM. We set
 * the SROMLL bit on the processor, resulting in this non-contiguous memory map.
 *
 * The EDB9307A and EDB9315A have 2 banks of SDRAM consisting of 2x Samsung
 * K4S561632E-TC75 256 Mbit on a 32-bit data bus, for a total of 64 MB of SDRAM.
 */
#define CONFIG_EDB93XX_SDCS0

#else
#error "no SDCS configuration for this board"
#endif

#if defined(CONFIG_EDB93XX_SDCS3)
#define CONFIG_SYS_LOAD_ADDR	0x01000000	/* Default load address	*/
#define PHYS_SDRAM_1		0x00000000
#elif defined(CONFIG_EDB93XX_SDCS0)
#define CONFIG_SYS_LOAD_ADDR	0xc1000000	/* Default load address	*/
#define PHYS_SDRAM_1		0xc0000000
#endif

#define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
#define CONFIG_NR_DRAM_BANKS		8

#define CONFIG_SYS_INIT_SP_ADDR \
    (CONFIG_SYS_SDRAM_BASE + 32*1024 - GENERATED_GBL_DATA_SIZE)

/* Must match kernel config */
#define LINUX_BOOT_PARAM_ADDR	(PHYS_SDRAM_1 + 0x100)

/* Run-time memory allocatons */
#define CONFIG_SYS_GBL_DATA_SIZE	128
#define CONFIG_STACKSIZE		(128 * 1024)

#if defined(CONFIG_USE_IRQ)
#define CONFIG_STACKSIZE_IRQ	(4 * 1024)
#define CONFIG_STACKSIZE_FIQ	(4 * 1024)
#endif

#define CONFIG_SYS_MALLOC_LEN		(512 * 1024)

/* -----------------------------------------------------------------------------
 * FLASH and environment organization
 *
 * The EDB9301, EDB9302(a), EDB9307a, EDB9315a have 1 bank of flash memory at
 * 0x60000000 consisting of 1x Intel TE28F128J3C-150 128 Mbit flash on a 16-bit
 * data bus, for a total of 16 MB of CFI-compatible flash.
 *
 * The EDB9307, EDB9312, and EDB9315 have 1 bank of flash memory at
 * 0x60000000 consisting of 2x Micron MT28F128J3-12 128 Mbit flash on a 32-bit
 * data bus, for a total of 32 MB of CFI-compatible flash.
 *
 *
 *                            EDB9301/02(a)7a/15a    EDB9307/12/15
 * 0x60000000 - 0x0003FFFF    u-boot                 u-boot
 * 0x60040000 - 0x0005FFFF    environment #1         environment #1
 * 0x60060000 - 0x0007FFFF    environment #2         environment #1 (continued)
 * 0x60080000 - 0x0009FFFF    unused                 environment #2
 * 0x600A0000 - 0x000BFFFF    unused                 environment #2 (continued)
 * 0x600C0000 - 0x00FFFFFF    unused                 unused
 * 0x61000000 - 0x01FFFFFF    not present            unused
 */
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE

#define CONFIG_SYS_FLASH_PROTECTION
#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_SYS_MAX_FLASH_BANKS	1
#define CONFIG_SYS_MAX_FLASH_SECT	(256+8)

#define CONFIG_SYS_TEXT_BASE		0x60000000
#define PHYS_FLASH_1			CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_FLASH_BASE		CONFIG_SYS_TEXT_BASE

#define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_MONITOR_LEN		(256 * 1024)

#define CONFIG_ENV_OVERWRITE		/* Vendor params unprotected */
#define CONFIG_ENV_IS_IN_FLASH

#define CONFIG_ENV_ADDR			0x60040000
#define CONFIG_ENV_ADDR_REDUND		(CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)

#define CONFIG_ENV_SIZE			CONFIG_ENV_SECT_SIZE
#define CONFIG_ENV_SIZE_REDUND		CONFIG_ENV_SIZE

#define CONFIG_USB_OHCI_NEW
#define CONFIG_USB_OHCI_EP93XX
#define CONFIG_SYS_USB_OHCI_CPU_INIT
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS	3
#define CONFIG_SYS_USB_OHCI_SLOT_NAME		"ep93xx-ohci"
#define CONFIG_SYS_USB_OHCI_REGS_BASE		0x80020000

/* Define to disable flash configuration*/
/* #define CONFIG_EP93XX_NO_FLASH_CFG */

/* Define this for indusrial rated chips */
/* #define CONFIG_EDB93XX_INDUSTRIAL */

#endif /* !defined (__CONFIG_H) */
Commit	Line	Data
7237d22b	1	/*
a187559e	2	* U-Boot - Configuration file for Cirrus Logic EDB93xx boards
7237d22b SK	3	*/
	4
	5	#ifndef __CONFIG_H
	6	#define __CONFIG_H
	7
	8	#ifdef CONFIG_MK_edb9301
	9	#define CONFIG_EDB9301
	10	#elif defined(CONFIG_MK_edb9302)
	11	#define CONFIG_EDB9302
	12	#elif defined(CONFIG_MK_edb9302a)
	13	#define CONFIG_EDB9302A
	14	#elif defined(CONFIG_MK_edb9307)
	15	#define CONFIG_EDB9307
	16	#elif defined(CONFIG_MK_edb9307a)
	17	#define CONFIG_EDB9307A
	18	#elif defined(CONFIG_MK_edb9312)
	19	#define CONFIG_EDB9312
	20	#elif defined(CONFIG_MK_edb9315)
	21	#define CONFIG_EDB9315
	22	#elif defined(CONFIG_MK_edb9315a)
	23	#define CONFIG_EDB9315A
	24	#else
	25	#error "no board defined"
	26	#endif
	27
	28	/* Initial environment and monitor configuration options. */
7237d22b SK	29	#define CONFIG_CMDLINE_TAG 1
	30	#define CONFIG_INITRD_TAG 1
	31	#define CONFIG_SETUP_MEMORY_TAGS 1
	32	#define CONFIG_BOOTARGS "root=/dev/nfs console=ttyAM0,115200 ip=dhcp"
	33	#define CONFIG_BOOTFILE "edb93xx.img"
	34
7237d22b SK	35	#define CONFIG_SYS_LDSCRIPT "board/cirrus/edb93xx/u-boot.lds"
7237d22b SK	36
7237d22b SK	37	#ifdef CONFIG_EDB9301
	38	#define CONFIG_EP9301
	39	#define CONFIG_MACH_TYPE MACH_TYPE_EDB9301
7237d22b SK	40	#define CONFIG_ENV_SECT_SIZE 0x00020000
	41	#elif defined(CONFIG_EDB9302)
	42	#define CONFIG_EP9302
	43	#define CONFIG_MACH_TYPE MACH_TYPE_EDB9302
7237d22b SK	44	#define CONFIG_ENV_SECT_SIZE 0x00020000
	45	#elif defined(CONFIG_EDB9302A)
	46	#define CONFIG_EP9302
	47	#define CONFIG_MACH_TYPE MACH_TYPE_EDB9302A
7237d22b SK	48	#define CONFIG_ENV_SECT_SIZE 0x00020000
	49	#elif defined(CONFIG_EDB9307)
	50	#define CONFIG_EP9307
	51	#define CONFIG_MACH_TYPE MACH_TYPE_EDB9307
7237d22b SK	52	#define CONFIG_ENV_SECT_SIZE 0x00040000
	53	#elif defined(CONFIG_EDB9307A)
	54	#define CONFIG_EP9307
	55	#define CONFIG_MACH_TYPE MACH_TYPE_EDB9307A
7237d22b SK	56	#define CONFIG_ENV_SECT_SIZE 0x00020000
	57	#elif defined(CONFIG_EDB9312)
	58	#define CONFIG_EP9312
	59	#define CONFIG_MACH_TYPE MACH_TYPE_EDB9312
7237d22b SK	60	#define CONFIG_ENV_SECT_SIZE 0x00040000
	61	#elif defined(CONFIG_EDB9315)
	62	#define CONFIG_EP9315
	63	#define CONFIG_MACH_TYPE MACH_TYPE_EDB9315
7237d22b SK	64	#define CONFIG_ENV_SECT_SIZE 0x00040000
	65	#elif defined(CONFIG_EDB9315A)
	66	#define CONFIG_EP9315
	67	#define CONFIG_MACH_TYPE MACH_TYPE_EDB9315A
7237d22b SK	68	#define CONFIG_ENV_SECT_SIZE 0x00020000
	69	#else
	70	#error "no board defined"
	71	#endif
	72
	73	/* High-level configuration options */
f2168440	74	#define CONFIG_EP93XX 1 /* This is a Cirrus Logic 93xx SoC */
7237d22b SK	75
7237d22b SK	76	#define CONFIG_SYS_CLK_FREQ 14745600 /* EP93xx has a 14.7456 clock */
7237d22b SK	77	#undef CONFIG_USE_IRQ /* Don't need IRQ/FIQ */
	78
	79	/* Monitor configuration */
7237d22b	80	#undef CONFIG_CMD_DATE
7237d22b SK	81	#define CONFIG_CMD_JFFS2
	82
	83	#define CONFIG_SYS_LONGHELP /* Enable "long" help in mon */
	84	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */
	85	/* Print buffer size */
	86	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
	87	/* Boot argument buffer size */
	88	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
	89	#define CONFIG_SYS_MAXARGS 16 /* Max number of command args */
	90
	91	/* Serial port hardware configuration */
	92	#define CONFIG_PL010_SERIAL
	93	#define CONFIG_CONS_INDEX 0
	94	#define CONFIG_BAUDRATE 115200
	95	#define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, \
	96	115200, 230400}
	97	#define CONFIG_SYS_SERIAL0 0x808C0000
	98	#define CONFIG_SYS_SERIAL1 0x808D0000
	99	/#define CONFIG_PL01x_PORTS {(void )CONFIG_SYS_SERIAL0, \
	100	(void )CONFIG_SYS_SERIAL1} /
	101
	102	#define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0}
	103
	104	/* Status LED */
7237d22b	105	/* Optional value */
7237d22b SK	106
	107	/* Network hardware configuration */
	108	#define CONFIG_DRIVER_EP93XX_MAC
	109	#define CONFIG_MII_SUPPRESS_PREAMBLE
	110	#define CONFIG_MII
	111	#define CONFIG_PHY_ADDR 1
7237d22b SK	112	#undef CONFIG_NETCONSOLE
	113
	114	/* SDRAM configuration */
	115	#if defined(CONFIG_EDB9301) \|\| defined(CONFIG_EDB9302) \|\| \
	116	defined(CONFIG_EDB9307) \|\| defined CONFIG_EDB9312 \|\| \
	117	defined(CONFIG_EDB9315)
	118	/*
	119	* EDB9301/2 has 4 banks of SDRAM consisting of 1x Samsung K4S561632E-TC75
	120	* 256 Mbit SDRAM on a 16-bit data bus, for a total of 32MB of SDRAM. We set
	121	* the SROMLL bit on the processor, resulting in this non-contiguous memory map.
	122	*
	123	* The EDB9307, EDB9312, and EDB9315 have 2 banks of SDRAM consisting of
	124	* 2x Samsung K4S561632E-TC75 256 Mbit on a 32-bit data bus, for a total of
	125	* 64 MB of SDRAM.
	126	*/
	127
	128	#define CONFIG_EDB93XX_SDCS3
	129
	130	#elif defined(CONFIG_EDB9302A) \|\| \
	131	defined(CONFIG_EDB9307A) \|\| defined(CONFIG_EDB9315A)
	132	/*
	133	* EDB9302a has 4 banks of SDRAM consisting of 1x Samsung K4S561632E-TC75
	134	* 256 Mbit SDRAM on a 16-bit data bus, for a total of 32MB of SDRAM. We set
	135	* the SROMLL bit on the processor, resulting in this non-contiguous memory map.
	136	*
	137	* The EDB9307A and EDB9315A have 2 banks of SDRAM consisting of 2x Samsung
	138	* K4S561632E-TC75 256 Mbit on a 32-bit data bus, for a total of 64 MB of SDRAM.
	139	*/
	140	#define CONFIG_EDB93XX_SDCS0
	141
	142	#else
	143	#error "no SDCS configuration for this board"
	144	#endif
	145
7237d22b SK	146	#if defined(CONFIG_EDB93XX_SDCS3)
	147	#define CONFIG_SYS_LOAD_ADDR 0x01000000 /* Default load address */
	148	#define PHYS_SDRAM_1 0x00000000
	149	#elif defined(CONFIG_EDB93XX_SDCS0)
	150	#define CONFIG_SYS_LOAD_ADDR 0xc1000000 /* Default load address */
	151	#define PHYS_SDRAM_1 0xc0000000
	152	#endif
	153
	154	#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
	155	#define CONFIG_NR_DRAM_BANKS 8
	156
	157	#define CONFIG_SYS_INIT_SP_ADDR \
	158	(CONFIG_SYS_SDRAM_BASE + 32*1024 - GENERATED_GBL_DATA_SIZE)
	159
7237d22b SK	160	/* Must match kernel config */
	161	#define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
	162
	163	/* Run-time memory allocatons */
	164	#define CONFIG_SYS_GBL_DATA_SIZE 128
	165	#define CONFIG_STACKSIZE (128 * 1024)
	166
	167	#if defined(CONFIG_USE_IRQ)
	168	#define CONFIG_STACKSIZE_IRQ (4 * 1024)
	169	#define CONFIG_STACKSIZE_FIQ (4 * 1024)
	170	#endif
	171
	172	#define CONFIG_SYS_MALLOC_LEN (512 * 1024)
	173
	174	/* -----------------------------------------------------------------------------
	175	* FLASH and environment organization
	176	*
	177	* The EDB9301, EDB9302(a), EDB9307a, EDB9315a have 1 bank of flash memory at
	178	* 0x60000000 consisting of 1x Intel TE28F128J3C-150 128 Mbit flash on a 16-bit
	179	* data bus, for a total of 16 MB of CFI-compatible flash.
	180	*
	181	* The EDB9307, EDB9312, and EDB9315 have 1 bank of flash memory at
	182	* 0x60000000 consisting of 2x Micron MT28F128J3-12 128 Mbit flash on a 32-bit
	183	* data bus, for a total of 32 MB of CFI-compatible flash.
	184	*
	185	*
	186	* EDB9301/02(a)7a/15a EDB9307/12/15
	187	* 0x60000000 - 0x0003FFFF u-boot u-boot
	188	* 0x60040000 - 0x0005FFFF environment #1 environment #1
	189	* 0x60060000 - 0x0007FFFF environment #2 environment #1 (continued)
	190	* 0x60080000 - 0x0009FFFF unused environment #2
	191	* 0x600A0000 - 0x000BFFFF unused environment #2 (continued)
	192	* 0x600C0000 - 0x00FFFFFF unused unused
	193	* 0x61000000 - 0x01FFFFFF not present unused
	194	*/
	195	#define CONFIG_SYS_FLASH_CFI
	196	#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
	197
7237d22b SK	198	#define CONFIG_SYS_FLASH_PROTECTION
	199	#define CONFIG_FLASH_CFI_DRIVER
	200	#define CONFIG_SYS_MAX_FLASH_BANKS 1
	201	#define CONFIG_SYS_MAX_FLASH_SECT (256+8)
	202
	203	#define CONFIG_SYS_TEXT_BASE 0x60000000
	204	#define PHYS_FLASH_1 CONFIG_SYS_TEXT_BASE
	205	#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_TEXT_BASE
	206
	207	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
	208	#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
	209
	210	#define CONFIG_ENV_OVERWRITE /* Vendor params unprotected */
	211	#define CONFIG_ENV_IS_IN_FLASH
	212
	213	#define CONFIG_ENV_ADDR 0x60040000
	214	#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
	215
	216	#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
	217	#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
	218
7237d22b SK	219	#define CONFIG_USB_OHCI_NEW
	220	#define CONFIG_USB_OHCI_EP93XX
	221	#define CONFIG_SYS_USB_OHCI_CPU_INIT
	222	#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 3
	223	#define CONFIG_SYS_USB_OHCI_SLOT_NAME "ep93xx-ohci"
	224	#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x80020000
	225
7237d22b SK	226	/* Define to disable flash configuration*/
	227	/* #define CONFIG_EP93XX_NO_FLASH_CFG */
	228
	229	/* Define this for indusrial rated chips */
	230	/* #define CONFIG_EDB93XX_INDUSTRIAL */
	231
	232	#endif /* !defined (__CONFIG_H) */