[people/ms/u-boot.git] / include / configs / bf526-ezbrd.h

/*
 * U-Boot - Configuration file for BF526 EZBrd board
 */

#ifndef __CONFIG_BF526_EZBRD_H__
#define __CONFIG_BF526_EZBRD_H__

#include <asm/config-pre.h>

/*
 * Processor Settings
 */
#define CONFIG_BFIN_CPU             bf526-0.0
#define CONFIG_BFIN_BOOT_MODE       BFIN_BOOT_PARA

/*
 * 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			16
/* 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
 */
/* This board has a 64meg MT48H32M16 */
#define CONFIG_MEM_ADD_WDTH	10
#define CONFIG_MEM_SIZE		64

#define CONFIG_EBIU_SDRRC_VAL	0x0267
#define CONFIG_EBIU_SDGCTL_VAL	(SCTLE | CL_2 | PASR_ALL | TRAS_6 | TRP_4 | TRCD_2 | TWR_2 | PSS)

#define CONFIG_EBIU_AMGCTL_VAL	(AMCKEN | AMBEN_ALL)
#define CONFIG_EBIU_AMBCTL0_VAL	(B1WAT_15 | B1RAT_15 | B1HT_3 | B1RDYPOL | B0WAT_15 | B0RAT_15 | B0HT_3 | B0RDYPOL)
#define CONFIG_EBIU_AMBCTL1_VAL	(B3WAT_15 | B3RAT_15 | B3HT_3 | B3RDYPOL | B2WAT_15 | B2RAT_15 | B2HT_3 | B2RDYPOL)

#define CONFIG_SYS_MONITOR_LEN	(768 * 1024)
#define CONFIG_SYS_MALLOC_LEN	(512 * 1024)

/*
 * NAND Settings
 * (can't be used same time as ethernet)
 */
#if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_NAND)
# define CONFIG_BFIN_NFC
# define CONFIG_BFIN_NFC_BOOTROM_ECC
#endif
#ifdef CONFIG_BFIN_NFC
#define CONFIG_BFIN_NFC_CTL_VAL	0x0033
#define CONFIG_DRIVER_NAND_BFIN
#define CONFIG_SYS_NAND_BASE		0 /* not actually used */
#define CONFIG_SYS_MAX_NAND_DEVICE	1
#define CONFIG_CMD_NAND
#endif

/*
 * Network Settings
 */
#if !defined(__ADSPBF522__) && !defined(__ADSPBF523__) && \
    !defined(__ADSPBF524__) && !defined(__ADSPBF525__) && !defined(CONFIG_BFIN_NFC)
#define ADI_CMDS_NETWORK	1
#define CONFIG_BFIN_MAC
#define CONFIG_RMII
#define CONFIG_NETCONSOLE	1
#endif
#define CONFIG_HOSTNAME		bf526-ezbrd

/*
 * Flash Settings
 */
#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_SYS_FLASH_BASE		0x20000000
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_SYS_FLASH_PROTECTION
#define CONFIG_SYS_MAX_FLASH_BANKS	1
#define CONFIG_SYS_MAX_FLASH_SECT	71

/*
 * SPI Settings
 */
#define CONFIG_BFIN_SPI
#define CONFIG_ENV_SPI_MAX_HZ	30000000
#define CONFIG_SF_DEFAULT_SPEED	30000000

/*
 * Env Storage Settings
 */
#if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_SPI_MASTER)
#define CONFIG_ENV_IS_IN_SPI_FLASH
#define CONFIG_ENV_OFFSET	0x4000
#define CONFIG_ENV_SIZE		0x2000
#define CONFIG_ENV_SECT_SIZE	0x2000
#else
#define CONFIG_ENV_IS_IN_FLASH
#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	0x2000
#endif
#define CONFIG_ENV_IS_EMBEDDED_IN_LDR

/*
 * I2C Settings
 */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_ADI

/*
 * USB Settings
 */
#if !defined(__ADSPBF522__) && !defined(__ADSPBF523__)
#define CONFIG_USB_MUSB_HCD
#define CONFIG_USB_BLACKFIN
#define CONFIG_USB_MUSB_TIMEOUT 100000
#endif

/*
 * Misc Settings
 */
#define CONFIG_MISC_INIT_R
#define CONFIG_RTC_BFIN
#define CONFIG_UART_CONSOLE	1

/* define to enable run status via led */

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

#endif
Commit	Line	Data
0c31ddf7	1	/*
a187559e	2	* U-Boot - Configuration file for BF526 EZBrd board
0c31ddf7 MF	3	*/
	4
	5	#ifndef __CONFIG_BF526_EZBRD_H__
	6	#define __CONFIG_BF526_EZBRD_H__
	7
f348ab85	8	#include <asm/config-pre.h>
0c31ddf7	9
0c31ddf7 MF	10	/*
	11	* Processor Settings
	12	*/
fbcf8e8c	13	#define CONFIG_BFIN_CPU bf526-0.0
0c31ddf7 MF	14	#define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_PARA
0c31ddf7 MF	15
0c31ddf7 MF	16	/*
	17	* Clock Settings
	18	* CCLK = (CLKIN * VCO_MULT) / CCLK_DIV
	19	* SCLK = (CLKIN * VCO_MULT) / SCLK_DIV
	20	*/
	21	/* CONFIG_CLKIN_HZ is any value in Hz */
	22	#define CONFIG_CLKIN_HZ 25000000
	23	/* CLKIN_HALF controls the DF bit in PLL_CTL 0 = CLKIN */
	24	/* 1 = CLKIN / 2 */
	25	#define CONFIG_CLKIN_HALF 0
	26	/* PLL_BYPASS controls the BYPASS bit in PLL_CTL 0 = do not bypass */
	27	/* 1 = bypass PLL */
	28	#define CONFIG_PLL_BYPASS 0
	29	/* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL */
	30	/* Values can range from 0-63 (where 0 means 64) */
	31	#define CONFIG_VCO_MULT 16
	32	/* CCLK_DIV controls the core clock divider */
	33	/* Values can be 1, 2, 4, or 8 ONLY */
	34	#define CONFIG_CCLK_DIV 1
	35	/* SCLK_DIV controls the system clock divider */
	36	/* Values can range from 1-15 */
	37	#define CONFIG_SCLK_DIV 5
	38
0c31ddf7 MF	39	/*
	40	* Memory Settings
	41	*/
	42	/* This board has a 64meg MT48H32M16 */
	43	#define CONFIG_MEM_ADD_WDTH 10
	44	#define CONFIG_MEM_SIZE 64
	45
	46	#define CONFIG_EBIU_SDRRC_VAL 0x0267
	47	#define CONFIG_EBIU_SDGCTL_VAL (SCTLE \| CL_2 \| PASR_ALL \| TRAS_6 \| TRP_4 \| TRCD_2 \| TWR_2 \| PSS)
	48
	49	#define CONFIG_EBIU_AMGCTL_VAL (AMCKEN \| AMBEN_ALL)
	50	#define CONFIG_EBIU_AMBCTL0_VAL (B1WAT_15 \| B1RAT_15 \| B1HT_3 \| B1RDYPOL \| B0WAT_15 \| B0RAT_15 \| B0HT_3 \| B0RDYPOL)
	51	#define CONFIG_EBIU_AMBCTL1_VAL (B3WAT_15 \| B3RAT_15 \| B3HT_3 \| B3RDYPOL \| B2WAT_15 \| B2RAT_15 \| B2HT_3 \| B2RDYPOL)
	52
301e66a9	53	#define CONFIG_SYS_MONITOR_LEN (768 * 1024)
0c31ddf7 MF	54	#define CONFIG_SYS_MALLOC_LEN (512 * 1024)
0c31ddf7 MF	55
0c31ddf7 MF	56	/*
	57	* NAND Settings
	58	* (can't be used same time as ethernet)
	59	*/
	60	#if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_NAND)
301e66a9 MF	61	# define CONFIG_BFIN_NFC
301e66a9 MF	62	# define CONFIG_BFIN_NFC_BOOTROM_ECC
0c31ddf7 MF	63	#endif
	64	#ifdef CONFIG_BFIN_NFC
	65	#define CONFIG_BFIN_NFC_CTL_VAL 0x0033
	66	#define CONFIG_DRIVER_NAND_BFIN
	67	#define CONFIG_SYS_NAND_BASE 0 /* not actually used */
	68	#define CONFIG_SYS_MAX_NAND_DEVICE 1
0c31ddf7 MF	69	#define CONFIG_CMD_NAND
	70	#endif
	71
0c31ddf7 MF	72	/*
	73	* Network Settings
	74	*/
	75	#if !defined(__ADSPBF522__) && !defined(__ADSPBF523__) && \
	76	!defined(__ADSPBF524__) && !defined(__ADSPBF525__) && !defined(CONFIG_BFIN_NFC)
	77	#define ADI_CMDS_NETWORK 1
	78	#define CONFIG_BFIN_MAC
	79	#define CONFIG_RMII
	80	#define CONFIG_NETCONSOLE 1
0c31ddf7 MF	81	#endif
0c31ddf7 MF	82	#define CONFIG_HOSTNAME bf526-ezbrd
0c31ddf7 MF	83
	84	/*
	85	* Flash Settings
	86	*/
	87	#define CONFIG_FLASH_CFI_DRIVER
	88	#define CONFIG_SYS_FLASH_BASE 0x20000000
	89	#define CONFIG_SYS_FLASH_CFI
	90	#define CONFIG_SYS_FLASH_PROTECTION
	91	#define CONFIG_SYS_MAX_FLASH_BANKS 1
	92	#define CONFIG_SYS_MAX_FLASH_SECT 71
	93
0c31ddf7 MF	94	/*
	95	* SPI Settings
	96	*/
	97	#define CONFIG_BFIN_SPI
	98	#define CONFIG_ENV_SPI_MAX_HZ 30000000
afac8b07	99	#define CONFIG_SF_DEFAULT_SPEED 30000000
0c31ddf7	100
0c31ddf7 MF	101	/*
	102	* Env Storage Settings
	103	*/
	104	#if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_SPI_MASTER)
	105	#define CONFIG_ENV_IS_IN_SPI_FLASH
	106	#define CONFIG_ENV_OFFSET 0x4000
	107	#define CONFIG_ENV_SIZE 0x2000
	108	#define CONFIG_ENV_SECT_SIZE 0x2000
	109	#else
	110	#define CONFIG_ENV_IS_IN_FLASH
	111	#define CONFIG_ENV_OFFSET 0x4000
	112	#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
	113	#define CONFIG_ENV_SIZE 0x2000
	114	#define CONFIG_ENV_SECT_SIZE 0x2000
	115	#endif
76d82187	116	#define CONFIG_ENV_IS_EMBEDDED_IN_LDR
0c31ddf7	117
0c31ddf7 MF	118	/*
	119	* I2C Settings
	120	*/
c469703b	121	#define CONFIG_SYS_I2C
fea9b69a	122	#define CONFIG_SYS_I2C_ADI
0c31ddf7	123
0c31ddf7 MF	124	/*
	125	* USB Settings
	126	*/
	127	#if !defined(__ADSPBF522__) && !defined(__ADSPBF523__)
95de1e2f	128	#define CONFIG_USB_MUSB_HCD
0c31ddf7	129	#define CONFIG_USB_BLACKFIN
95de1e2f	130	#define CONFIG_USB_MUSB_TIMEOUT 100000
0c31ddf7 MF	131	#endif
0c31ddf7 MF	132
0c31ddf7 MF	133	/*
	134	* Misc Settings
	135	*/
	136	#define CONFIG_MISC_INIT_R
	137	#define CONFIG_RTC_BFIN
	138	#define CONFIG_UART_CONSOLE 1
	139
	140	/* define to enable run status via led */
0c31ddf7	141
0c31ddf7 MF	142	/*
	143	* Pull in common ADI header for remaining command/environment setup
	144	*/
	145	#include <configs/bfin_adi_common.h>
	146
0c31ddf7	147	#endif