[people/ms/u-boot.git] / include / configs / ibf-dsp561.h

/*
 * U-boot - Configuration file for IBF-DSP561 board
 */

#ifndef __CONFIG_IBF_DSP561__H__
#define __CONFIG_IBF_DSP561__H__

#include <asm/config-pre.h>


/*
 * Processor Settings
 */
#define CONFIG_BFIN_CPU             bf561-0.5
#define CONFIG_BFIN_BOOT_MODE       BFIN_BOOT_BYPASS


/*
 * Clock Settings
 *	CCLK = (CLKIN * VCO_MULT) / CCLK_DIV
 *	SCLK = (CLKIN * VCO_MULT) / SCLK_DIV
 */
/* CONFIG_CLKIN_HZ is any value in Hz					*/
#define CONFIG_CLKIN_HZ			25000000
/* CLKIN_HALF controls the DF bit in PLL_CTL      0 = CLKIN		*/
/*                                                1 = CLKIN / 2		*/
#define CONFIG_CLKIN_HALF		0
/* PLL_BYPASS controls the BYPASS bit in PLL_CTL  0 = do not bypass	*/
/*                                                1 = bypass PLL	*/
#define CONFIG_PLL_BYPASS		0
/* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL		*/
/* Values can range from 0-63 (where 0 means 64)			*/
#define CONFIG_VCO_MULT			24
/* CCLK_DIV controls the core clock divider				*/
/* Values can be 1, 2, 4, or 8 ONLY					*/
#define CONFIG_CCLK_DIV			1
/* SCLK_DIV controls the system clock divider				*/
/* Values can range from 1-15						*/
#define CONFIG_SCLK_DIV			5


/*
 * Memory Settings
 */
#define CONFIG_MEM_ADD_WDTH	9
#define CONFIG_MEM_SIZE		64

#define CONFIG_EBIU_SDRRC_VAL	0x377
#define CONFIG_EBIU_SDGCTL_VAL	0x91998d
#define CONFIG_EBIU_SDBCTL_VAL	0x15

#define CONFIG_EBIU_AMGCTL_VAL	0x3F
#define CONFIG_EBIU_AMBCTL0_VAL	0x7BB07BB0
#define CONFIG_EBIU_AMBCTL1_VAL	0xFFC27BB0

#define CONFIG_SYS_MONITOR_LEN	(256 * 1024)
#define CONFIG_SYS_MALLOC_LEN	(128 * 1024)


/*
 * Network Settings
 */
#define ADI_CMDS_NETWORK	1
#define CONFIG_DRIVER_AX88180	1
#define AX88180_BASE		0x2c000000
#define CONFIG_HOSTNAME		ibf-dsp561
/* Uncomment next line to use fixed MAC address */
/* #define CONFIG_ETHADDR	02:80:ad:20:31:e8 */


/*
 * Flash Settings
 */
#define CONFIG_SYS_FLASH_CFI		/* The flash is CFI compatible */
#define CONFIG_FLASH_CFI_DRIVER	/* Use common CFI driver */
#define CONFIG_SYS_FLASH_CFI_AMD_RESET
#define CONFIG_SYS_FLASH_BASE		0x20000000
#define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max number of memory banks */
#define CONFIG_SYS_MAX_FLASH_SECT	135	/* max number of sectors on one chip */
/* The BF561-EZKIT uses a top boot flash */
#define CONFIG_ENV_IS_IN_FLASH	1
#define CONFIG_ENV_OFFSET		0x4000
#define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
#define CONFIG_ENV_SIZE		0x2000
#define CONFIG_ENV_SECT_SIZE	0x10000	/* Total Size of Environment Sector */
#if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_BYPASS)
#define ENV_IS_EMBEDDED
#else
#define CONFIG_ENV_IS_EMBEDDED_IN_LDR
#endif
#ifdef ENV_IS_EMBEDDED
/* WARNING - the following is hand-optimized to fit within
 * the sector before the environment sector. If it throws
 * an error during compilation remove an object here to get
 * it linked after the configuration sector.
 */
# define LDS_BOARD_TEXT \
	arch/blackfin/lib/libblackfin.o (.text*); \
	arch/blackfin/cpu/libblackfin.o (.text*); \
	. = DEFINED(env_offset) ? env_offset : .; \
	common/env_embedded.o (.text*);
#endif


/*
 * I2C Settings
 */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT		/* I2C bit-banged */
#define CONFIG_SOFT_I2C_GPIO_SCL GPIO_PF0
#define CONFIG_SOFT_I2C_GPIO_SDA GPIO_PF1

/*
 * Misc Settings
 */
#define CONFIG_UART_CONSOLE	0


/*
 * Pull in common ADI header for remaining command/environment setup
 */
#include <configs/bfin_adi_common.h>

#endif
Commit	Line	Data
0f52b560 HH	1	/*
	2	* U-boot - Configuration file for IBF-DSP561 board
	3	*/
	4
	5	#ifndef __CONFIG_IBF_DSP561__H__
	6	#define __CONFIG_IBF_DSP561__H__
	7
f348ab85	8	#include <asm/config-pre.h>
0f52b560 HH	9
	10
	11	/*
	12	* Processor Settings
	13	*/
fbcf8e8c	14	#define CONFIG_BFIN_CPU bf561-0.5
0f52b560 HH	15	#define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_BYPASS
	16
	17
	18	/*
	19	* Clock Settings
	20	* CCLK = (CLKIN * VCO_MULT) / CCLK_DIV
	21	* SCLK = (CLKIN * VCO_MULT) / SCLK_DIV
	22	*/
	23	/* CONFIG_CLKIN_HZ is any value in Hz */
	24	#define CONFIG_CLKIN_HZ 25000000
	25	/* CLKIN_HALF controls the DF bit in PLL_CTL 0 = CLKIN */
	26	/* 1 = CLKIN / 2 */
	27	#define CONFIG_CLKIN_HALF 0
	28	/* PLL_BYPASS controls the BYPASS bit in PLL_CTL 0 = do not bypass */
	29	/* 1 = bypass PLL */
	30	#define CONFIG_PLL_BYPASS 0
	31	/* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL */
	32	/* Values can range from 0-63 (where 0 means 64) */
	33	#define CONFIG_VCO_MULT 24
	34	/* CCLK_DIV controls the core clock divider */
	35	/* Values can be 1, 2, 4, or 8 ONLY */
	36	#define CONFIG_CCLK_DIV 1
	37	/* SCLK_DIV controls the system clock divider */
	38	/* Values can range from 1-15 */
	39	#define CONFIG_SCLK_DIV 5
	40
	41
	42	/*
	43	* Memory Settings
	44	*/
	45	#define CONFIG_MEM_ADD_WDTH 9
	46	#define CONFIG_MEM_SIZE 64
	47
	48	#define CONFIG_EBIU_SDRRC_VAL 0x377
	49	#define CONFIG_EBIU_SDGCTL_VAL 0x91998d
	50	#define CONFIG_EBIU_SDBCTL_VAL 0x15
	51
	52	#define CONFIG_EBIU_AMGCTL_VAL 0x3F
	53	#define CONFIG_EBIU_AMBCTL0_VAL 0x7BB07BB0
	54	#define CONFIG_EBIU_AMBCTL1_VAL 0xFFC27BB0
	55
	56	#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
	57	#define CONFIG_SYS_MALLOC_LEN (128 * 1024)
	58
	59
5cbbabc2 HH	60	/*
	61	* Network Settings
	62	*/
	63	#define ADI_CMDS_NETWORK 1
5cbbabc2 HH	64	#define CONFIG_DRIVER_AX88180 1
	65	#define AX88180_BASE 0x2c000000
	66	#define CONFIG_HOSTNAME ibf-dsp561
	67	/* Uncomment next line to use fixed MAC address */
	68	/* #define CONFIG_ETHADDR 02:80:ad:20:31:e8 */
	69
	70
0f52b560 HH	71	/*
	72	* Flash Settings
	73	*/
	74	#define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
	75	#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
	76	#define CONFIG_SYS_FLASH_CFI_AMD_RESET
	77	#define CONFIG_SYS_FLASH_BASE 0x20000000
	78	#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
	79	#define CONFIG_SYS_MAX_FLASH_SECT 135 /* max number of sectors on one chip */
	80	/* The BF561-EZKIT uses a top boot flash */
	81	#define CONFIG_ENV_IS_IN_FLASH 1
d2ab733c MF	82	#define CONFIG_ENV_OFFSET 0x4000
d2ab733c MF	83	#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
0f52b560 HH	84	#define CONFIG_ENV_SIZE 0x2000
	85	#define CONFIG_ENV_SECT_SIZE 0x10000 /* Total Size of Environment Sector */
	86	#if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_BYPASS)
	87	#define ENV_IS_EMBEDDED
	88	#else
76d82187	89	#define CONFIG_ENV_IS_EMBEDDED_IN_LDR
0f52b560	90	#endif
9ff67e5e MF	91	#ifdef ENV_IS_EMBEDDED
	92	/* WARNING - the following is hand-optimized to fit within
	93	* the sector before the environment sector. If it throws
	94	* an error during compilation remove an object here to get
	95	* it linked after the configuration sector.
	96	*/
	97	# define LDS_BOARD_TEXT \
c70e7ddb MF	98	arch/blackfin/lib/libblackfin.o (.text*); \
c70e7ddb MF	99	arch/blackfin/cpu/libblackfin.o (.text*); \
9ff67e5e	100	. = DEFINED(env_offset) ? env_offset : .; \
c70e7ddb	101	common/env_embedded.o (.text*);
9ff67e5e	102	#endif
0f52b560 HH	103
	104
	105	/*
	106	* I2C Settings
	107	*/
ea818dbb HS	108	#define CONFIG_SYS_I2C
ea818dbb HS	109	#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
beb60e77 MF	110	#define CONFIG_SOFT_I2C_GPIO_SCL GPIO_PF0
beb60e77 MF	111	#define CONFIG_SOFT_I2C_GPIO_SDA GPIO_PF1
0f52b560	112
0f52b560 HH	113	/*
	114	* Misc Settings
	115	*/
	116	#define CONFIG_UART_CONSOLE 0
	117
	118
	119	/*
	120	* Pull in common ADI header for remaining command/environment setup
	121	*/
	122	#include <configs/bfin_adi_common.h>
	123
f348ab85	124	#endif