[people/ms/u-boot.git] / include / configs / ap_sh4a_4a.h

/*
 * Configuation settings for the Alpha Project AP-SH4A-4A board
 *
 * Copyright (C) 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __AP_SH4A_4A_H
#define __AP_SH4A_4A_H

#define CONFIG_CPU_SH7734	1
#define CONFIG_AP_SH4A_4A	1
#define CONFIG_400MHZ_MODE	1
/* #define CONFIG_533MHZ_MODE	1 */

#define CONFIG_SYS_TEXT_BASE 0x8BFC0000

#define CONFIG_CMD_SDRAM
#define CONFIG_CMD_ENV

#define CONFIG_BAUDRATE		115200
#define CONFIG_BOOTARGS		"console=ttySC4,115200"

#define CONFIG_DISPLAY_BOARDINFO
#undef  CONFIG_SHOW_BOOT_PROGRESS

/* Ether */
#define CONFIG_SH_ETHER 1
#define CONFIG_SH_ETHER_USE_PORT (0)
#define CONFIG_SH_ETHER_PHY_ADDR (0x0)
#define CONFIG_SH_ETHER_PHY_MODE (PHY_INTERFACE_MODE_GMII)
#define CONFIG_SH_ETHER_SH7734_MII (0x02) /* GMII */
#define CONFIG_PHYLIB
#define CONFIG_PHY_MICREL 1
#define CONFIG_BITBANGMII
#define CONFIG_BITBANGMII_MULTI

/* I2C */
#define CONFIG_SH_SH7734_I2C	1
#define CONFIG_HARD_I2C			1
#define CONFIG_I2C_MULTI_BUS	1
#define CONFIG_SYS_MAX_I2C_BUS	2
#define CONFIG_SYS_I2C_MODULE	0
#define CONFIG_SYS_I2C_SPEED	400000 /* 400 kHz */
#define CONFIG_SYS_I2C_SLAVE	0x50
#define CONFIG_SH_I2C_DATA_HIGH	4
#define CONFIG_SH_I2C_DATA_LOW	5
#define CONFIG_SH_I2C_CLOCK		500000000
#define CONFIG_SH_I2C_BASE0		0xFFC70000
#define CONFIG_SH_I2C_BASE1		0xFFC71000

/* undef to save memory	*/
#define CONFIG_SYS_LONGHELP
/* Monitor Command Prompt */
/* Buffer size for input from the Console */
#define CONFIG_SYS_CBSIZE		256
/* Buffer size for Console output */
#define CONFIG_SYS_PBSIZE		256
/* max args accepted for monitor commands */
#define CONFIG_SYS_MAXARGS		16
/* Buffer size for Boot Arguments passed to kernel */
#define CONFIG_SYS_BARGSIZE	512
/* List of legal baudrate settings for this board */
#define CONFIG_SYS_BAUDRATE_TABLE	{ 115200 }

/* SCIF */
#define CONFIG_SCIF_CONSOLE	1
#define CONFIG_SCIF			1
#define CONFIG_CONS_SCIF4	1

/* Suppress display of console information at boot */

/* SDRAM */
#define CONFIG_SYS_SDRAM_BASE	(0x88000000)
#define CONFIG_SYS_SDRAM_SIZE	(64 * 1024 * 1024)
#define CONFIG_SYS_LOAD_ADDR	(CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024)

#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE)
#define CONFIG_SYS_MEMTEST_END	 (CONFIG_SYS_MEMTEST_START + CONFIG_SYS_SDRAM_SIZE)
/* Enable alternate, more extensive, memory test */
#undef  CONFIG_SYS_ALT_MEMTEST
/* Scratch address used by the alternate memory test */
#undef  CONFIG_SYS_MEMTEST_SCRATCH

/* Enable temporary baudrate change while serial download */
#undef  CONFIG_SYS_LOADS_BAUD_CHANGE

/* FLASH */
#define CONFIG_FLASH_CFI_DRIVER 1
#define CONFIG_SYS_FLASH_CFI
#undef  CONFIG_SYS_FLASH_QUIET_TEST
#define CONFIG_SYS_FLASH_EMPTY_INFO
#define CONFIG_SYS_FLASH_BASE	(0xA0000000)
#define CONFIG_SYS_MAX_FLASH_SECT	512

/* if you use all NOR Flash , you change dip-switch. Please see Manual. */
#define CONFIG_SYS_MAX_FLASH_BANKS	1
#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }

/* Timeout for Flash erase operations (in ms) */
#define CONFIG_SYS_FLASH_ERASE_TOUT	(3 * 1000)
/* Timeout for Flash write operations (in ms) */
#define CONFIG_SYS_FLASH_WRITE_TOUT	(3 * 1000)
/* Timeout for Flash set sector lock bit operations (in ms) */
#define CONFIG_SYS_FLASH_LOCK_TOUT	(3 * 1000)
/* Timeout for Flash clear lock bit operations (in ms) */
#define CONFIG_SYS_FLASH_UNLOCK_TOUT	(3 * 1000)

/*
 * Use hardware flash sectors protection instead
 * of U-Boot software protection
 */
#undef  CONFIG_SYS_FLASH_PROTECTION
#undef  CONFIG_SYS_DIRECT_FLASH_TFTP

/* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */
#define CONFIG_SYS_MONITOR_BASE	(CONFIG_SYS_FLASH_BASE)
/* Monitor size */
#define CONFIG_SYS_MONITOR_LEN	(256 * 1024)
/* Size of DRAM reserved for malloc() use */
#define CONFIG_SYS_MALLOC_LEN	(256 * 1024)
#define CONFIG_SYS_BOOTMAPSZ	(8 * 1024 * 1024)

/* ENV setting */
#define CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_OVERWRITE	1
#define CONFIG_ENV_SECT_SIZE	(128 * 1024)
#define CONFIG_ENV_SIZE		(CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
/* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
#define CONFIG_ENV_OFFSET	(CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
#define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SECT_SIZE)

/* Board Clock */
#if defined(CONFIG_400MHZ_MODE)
#define CONFIG_SYS_CLK_FREQ 50000000
#else
#define CONFIG_SYS_CLK_FREQ 44444444
#endif
#define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
#define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
#define CONFIG_SYS_TMU_CLK_DIV      4

#endif	/* __AP_SH4A_4A_H */
Commit	Line	Data
bfc93fb4 NI	1	/*
	2	* Configuation settings for the Alpha Project AP-SH4A-4A board
	3	*
	4	* Copyright (C) 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
	5	*
1a459660	6	* SPDX-License-Identifier: GPL-2.0+
bfc93fb4 NI	7	*/
	8
	9	#ifndef __AP_SH4A_4A_H
	10	#define __AP_SH4A_4A_H
	11
bfc93fb4 NI	12	#define CONFIG_CPU_SH7734 1
	13	#define CONFIG_AP_SH4A_4A 1
	14	#define CONFIG_400MHZ_MODE 1
	15	/* #define CONFIG_533MHZ_MODE 1 */
	16
bfc93fb4 NI	17	#define CONFIG_SYS_TEXT_BASE 0x8BFC0000
bfc93fb4 NI	18
bfc93fb4 NI	19	#define CONFIG_CMD_SDRAM
bfc93fb4 NI	20	#define CONFIG_CMD_ENV
bfc93fb4 NI	21
bfc93fb4 NI	22	#define CONFIG_BAUDRATE 115200
bfc93fb4 NI	23	#define CONFIG_BOOTARGS "console=ttySC4,115200"
bfc93fb4 NI	24
18a40e84	25	#define CONFIG_DISPLAY_BOARDINFO
bfc93fb4 NI	26	#undef CONFIG_SHOW_BOOT_PROGRESS
	27
	28	/* Ether */
	29	#define CONFIG_SH_ETHER 1
	30	#define CONFIG_SH_ETHER_USE_PORT (0)
	31	#define CONFIG_SH_ETHER_PHY_ADDR (0x0)
	32	#define CONFIG_SH_ETHER_PHY_MODE (PHY_INTERFACE_MODE_GMII)
	33	#define CONFIG_SH_ETHER_SH7734_MII (0x02) /* GMII */
	34	#define CONFIG_PHYLIB
	35	#define CONFIG_PHY_MICREL 1
	36	#define CONFIG_BITBANGMII
	37	#define CONFIG_BITBANGMII_MULTI
	38
	39	/* I2C */
bfc93fb4 NI	40	#define CONFIG_SH_SH7734_I2C 1
	41	#define CONFIG_HARD_I2C 1
	42	#define CONFIG_I2C_MULTI_BUS 1
	43	#define CONFIG_SYS_MAX_I2C_BUS 2
	44	#define CONFIG_SYS_I2C_MODULE 0
	45	#define CONFIG_SYS_I2C_SPEED 400000 /* 400 kHz */
	46	#define CONFIG_SYS_I2C_SLAVE 0x50
	47	#define CONFIG_SH_I2C_DATA_HIGH 4
	48	#define CONFIG_SH_I2C_DATA_LOW 5
	49	#define CONFIG_SH_I2C_CLOCK 500000000
	50	#define CONFIG_SH_I2C_BASE0 0xFFC70000
	51	#define CONFIG_SH_I2C_BASE1 0xFFC71000
	52
	53	/* undef to save memory */
	54	#define CONFIG_SYS_LONGHELP
	55	/* Monitor Command Prompt */
bfc93fb4 NI	56	/* Buffer size for input from the Console */
	57	#define CONFIG_SYS_CBSIZE 256
	58	/* Buffer size for Console output */
	59	#define CONFIG_SYS_PBSIZE 256
	60	/* max args accepted for monitor commands */
	61	#define CONFIG_SYS_MAXARGS 16
	62	/* Buffer size for Boot Arguments passed to kernel */
	63	#define CONFIG_SYS_BARGSIZE 512
	64	/* List of legal baudrate settings for this board */
	65	#define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
	66
	67	/* SCIF */
	68	#define CONFIG_SCIF_CONSOLE 1
	69	#define CONFIG_SCIF 1
	70	#define CONFIG_CONS_SCIF4 1
	71
	72	/* Suppress display of console information at boot */
bfc93fb4 NI	73
	74	/* SDRAM */
	75	#define CONFIG_SYS_SDRAM_BASE (0x88000000)
	76	#define CONFIG_SYS_SDRAM_SIZE (64 * 1024 * 1024)
	77	#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024)
	78
	79	#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE)
	80	#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + CONFIG_SYS_SDRAM_SIZE)
	81	/* Enable alternate, more extensive, memory test */
	82	#undef CONFIG_SYS_ALT_MEMTEST
	83	/* Scratch address used by the alternate memory test */
	84	#undef CONFIG_SYS_MEMTEST_SCRATCH
	85
	86	/* Enable temporary baudrate change while serial download */
	87	#undef CONFIG_SYS_LOADS_BAUD_CHANGE
	88
	89	/* FLASH */
	90	#define CONFIG_FLASH_CFI_DRIVER 1
	91	#define CONFIG_SYS_FLASH_CFI
	92	#undef CONFIG_SYS_FLASH_QUIET_TEST
	93	#define CONFIG_SYS_FLASH_EMPTY_INFO
	94	#define CONFIG_SYS_FLASH_BASE (0xA0000000)
	95	#define CONFIG_SYS_MAX_FLASH_SECT 512
	96
	97	/* if you use all NOR Flash , you change dip-switch. Please see Manual. */
	98	#define CONFIG_SYS_MAX_FLASH_BANKS 1
	99	#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
	100
	101	/* Timeout for Flash erase operations (in ms) */
	102	#define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000)
	103	/* Timeout for Flash write operations (in ms) */
	104	#define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000)
	105	/* Timeout for Flash set sector lock bit operations (in ms) */
	106	#define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000)
	107	/* Timeout for Flash clear lock bit operations (in ms) */
	108	#define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000)
	109
	110	/*
	111	* Use hardware flash sectors protection instead
	112	* of U-Boot software protection
	113	*/
	114	#undef CONFIG_SYS_FLASH_PROTECTION
	115	#undef CONFIG_SYS_DIRECT_FLASH_TFTP
	116
	117	/* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */
	118	#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE)
	119	/* Monitor size */
	120	#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
	121	/* Size of DRAM reserved for malloc() use */
	122	#define CONFIG_SYS_MALLOC_LEN (256 * 1024)
bfc93fb4 NI	123	#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
	124
	125	/* ENV setting */
	126	#define CONFIG_ENV_IS_IN_FLASH
	127	#define CONFIG_ENV_OVERWRITE 1
	128	#define CONFIG_ENV_SECT_SIZE (128 * 1024)
	129	#define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
	130	#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
	131	/* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
	132	#define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
	133	#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE)
	134
	135	/* Board Clock */
	136	#if defined(CONFIG_400MHZ_MODE)
	137	#define CONFIG_SYS_CLK_FREQ 50000000
	138	#else
	139	#define CONFIG_SYS_CLK_FREQ 44444444
	140	#endif
684a501e NI	141	#define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
684a501e NI	142	#define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
bfc93fb4	143	#define CONFIG_SYS_TMU_CLK_DIV 4
bfc93fb4 NI	144
bfc93fb4 NI	145	#endif /* __AP_SH4A_4A_H */