[people/ms/u-boot.git] / include / configs / at91sam9n12ek.h

/*
 * (C) Copyright 2013 Atmel Corporation.
 * Josh Wu <josh.wu@atmel.com>
 *
 * Configuation settings for the AT91SAM9N12-EK boards.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __AT91SAM9N12_CONFIG_H_
#define __AT91SAM9N12_CONFIG_H_

/*
 * SoC must be defined first, before hardware.h is included.
 * In this case SoC is defined in boards.cfg.
 */
#include <asm/hardware.h>

#define CONFIG_SYS_TEXT_BASE		0x26f00000

#define CONFIG_ARM926EJS
#define CONFIG_AT91FAMILY

/* ARM asynchronous clock */
#define CONFIG_SYS_AT91_SLOW_CLOCK	32768		/* slow clock xtal */
#define CONFIG_SYS_AT91_MAIN_CLOCK	16000000	/* main clock xtal */
#define CONFIG_SYS_HZ			1000

/* Misc CPU related */
#define CONFIG_CMDLINE_TAG		/* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_DISPLAY_CPUINFO

#define CONFIG_OF_LIBFDT

/* general purpose I/O */
#define CONFIG_AT91_GPIO

/* serial console */
#define CONFIG_ATMEL_USART
#define CONFIG_USART_BASE		ATMEL_BASE_DBGU
#define CONFIG_USART_ID			ATMEL_ID_SYS
#define CONFIG_BAUDRATE			115200

/* LCD */
#define CONFIG_LCD
#define LCD_BPP				LCD_COLOR16
#define LCD_OUTPUT_BPP			24
#define CONFIG_LCD_LOGO
#define CONFIG_LCD_INFO
#define CONFIG_LCD_INFO_BELOW_LOGO
#define CONFIG_SYS_WHITE_ON_BLACK
#define CONFIG_ATMEL_HLCD
#define CONFIG_ATMEL_LCD_RGB565
#define CONFIG_SYS_CONSOLE_IS_IN_ENV

#define CONFIG_BOOTDELAY		3

/*
 * BOOTP options
 */
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME

/* NOR flash - no real flash on this board */
#define CONFIG_SYS_NO_FLASH

/*
 * Command line configuration.
 */
#include <config_cmd_default.h>
#undef CONFIG_CMD_FPGA

#define CONFIG_CMD_BOOTZ
#define CONFIG_CMD_PING
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_NAND
#define CONFIG_CMD_SF
#define CONFIG_CMD_MMC
#define CONFIG_CMD_FAT

#define CONFIG_NR_DRAM_BANKS		1
#define CONFIG_SYS_SDRAM_BASE		0x20000000
#define CONFIG_SYS_SDRAM_SIZE		0x08000000

/*
 * Initial stack pointer: 4k - GENERATED_GBL_DATA_SIZE in internal SRAM,
 * leaving the correct space for initial global data structure above
 * that address while providing maximum stack area below.
 */
# define CONFIG_SYS_INIT_SP_ADDR \
	(ATMEL_BASE_SRAM + 0x1000 - GENERATED_GBL_DATA_SIZE)

/* DataFlash */
#ifdef CONFIG_CMD_SF
#define CONFIG_ATMEL_SPI
#define CONFIG_SPI_FLASH
#define CONFIG_SPI_FLASH_ATMEL
#define CONFIG_SF_DEFAULT_SPEED		30000000
#define CONFIG_ENV_SPI_MODE		SPI_MODE_3
#define CONFIG_SF_DEFAULT_MODE		SPI_MODE_3
#endif

/* NAND flash */
#ifdef CONFIG_CMD_NAND
#define CONFIG_NAND_ATMEL
#define CONFIG_SYS_MAX_NAND_DEVICE	1
#define CONFIG_SYS_NAND_BASE		0x40000000
#define CONFIG_SYS_NAND_MASK_ALE	(1 << 21)
#define CONFIG_SYS_NAND_MASK_CLE	(1 << 22)
#define CONFIG_SYS_NAND_ENABLE_PIN	AT91_PIO_PORTD, 4
#define CONFIG_SYS_NAND_READY_PIN	AT91_PIO_PORTD, 5

/* PMECC & PMERRLOC */
#define CONFIG_ATMEL_NAND_HWECC
#define CONFIG_ATMEL_NAND_HW_PMECC
#define CONFIG_PMECC_CAP		2
#define CONFIG_PMECC_SECTOR_SIZE	512
#define CONFIG_PMECC_INDEX_TABLE_OFFSET	0x8000
#endif

#define CONFIG_MTD_PARTITIONS
#define CONFIG_MTD_DEVICE
#define CONFIG_CMD_MTDPARTS
#define MTDIDS_DEFAULT			"nand0=atmel_nand"
#define MTDPARTS_DEFAULT						\
	"mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"		\
	"256k(env),256k(env_redundant),256k(spare),"			\
	"512k(dtb),6M(kernel)ro,-(rootfs)"

#define CONFIG_EXTRA_ENV_SETTINGS                                       \
	"console=console=ttyS0,115200\0"                                \
	"mtdparts="MTDPARTS_DEFAULT"\0"					\
	"bootargs_nand=rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs rw\0"\
	"bootargs_mmc=root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait\0"

/* MMC */
#ifdef CONFIG_CMD_MMC
#define CONFIG_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_GENERIC_ATMEL_MCI
#endif

/* FAT */
#ifdef CONFIG_CMD_FAT
#define CONFIG_DOS_PARTITION
#endif

/* Ethernet */
#define CONFIG_KS8851_MLL
#define CONFIG_KS8851_MLL_BASEADDR	0x30000000 /* use NCS2 */

#define CONFIG_SYS_LOAD_ADDR		0x22000000 /* load address */

#define CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE
#define CONFIG_SYS_MEMTEST_END		0x26e00000

#ifdef CONFIG_SYS_USE_SPIFLASH

/* bootstrap + u-boot + env + linux in dataflash on CS0 */
#define CONFIG_ENV_IS_IN_SPI_FLASH
#define CONFIG_ENV_OFFSET		0x5000
#define CONFIG_ENV_SIZE			0x3000
#define CONFIG_ENV_SECT_SIZE		0x1000
#define CONFIG_BOOTCOMMAND						\
	"setenv bootargs ${console} ${mtdparts} ${bootargs_nand};"	\
	"sf probe 0; sf read 0x22000000 0x100000 0x300000; "		\
	"bootm 0x22000000"

#elif defined(CONFIG_SYS_USE_NANDFLASH)

/* bootstrap + u-boot + env + linux in nandflash */
#define CONFIG_ENV_IS_IN_NAND
#define CONFIG_ENV_OFFSET		0xc0000
#define CONFIG_ENV_OFFSET_REDUND	0x100000
#define CONFIG_ENV_SIZE			0x20000		/* 1 sector = 128 kB */
#define CONFIG_BOOTCOMMAND						\
	"setenv bootargs ${console} ${mtdparts} ${bootargs_nand};"	\
	"nand read 0x21000000 0x180000 0x080000;"			\
	"nand read 0x22000000 0x200000 0x400000;"			\
	"bootm 0x22000000 - 0x21000000"

#else /* CONFIG_SYS_USE_MMC */

/* bootstrap + u-boot + env + linux in mmc */
#define CONFIG_ENV_IS_IN_MMC
/* For FAT system, most cases it should be in the reserved sector */
#define CONFIG_ENV_OFFSET		0x2000
#define CONFIG_ENV_SIZE			0x1000
#define CONFIG_SYS_MMC_ENV_DEV		0
#define CONFIG_BOOTCOMMAND						\
	"setenv bootargs ${console} ${mtdparts} ${bootargs_mmc};"	\
	"fatload mmc 0:1 0x21000000 dtb;"				\
	"fatload mmc 0:1 0x22000000 uImage;"				\
	"bootm 0x22000000 - 0x21000000"

#endif

#define CONFIG_SYS_PROMPT	"U-Boot> "
#define CONFIG_SYS_CBSIZE	256
#define CONFIG_SYS_MAXARGS	16
#define CONFIG_SYS_PBSIZE	(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) \
					+ 16)
#define CONFIG_SYS_LONGHELP
#define CONFIG_CMDLINE_EDITING
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_HUSH_PARSER

/*
 * Size of malloc() pool
 */
#define CONFIG_SYS_MALLOC_LEN	(4 * 1024 * 1024)
#define CONFIG_STACKSIZE	(32 * 1024)	/* regular stack */

#endif
Commit	Line	Data
9e336903 WJ	1	/*
	2	* (C) Copyright 2013 Atmel Corporation.
	3	* Josh Wu <josh.wu@atmel.com>
	4	*
	5	* Configuation settings for the AT91SAM9N12-EK boards.
	6	*
1a459660	7	* SPDX-License-Identifier: GPL-2.0+
9e336903 WJ	8	*/
	9
	10	#ifndef __AT91SAM9N12_CONFIG_H_
	11	#define __AT91SAM9N12_CONFIG_H_
	12
	13	/*
	14	* SoC must be defined first, before hardware.h is included.
	15	* In this case SoC is defined in boards.cfg.
	16	*/
	17	#include <asm/hardware.h>
	18
	19	#define CONFIG_SYS_TEXT_BASE 0x26f00000
	20
	21	#define CONFIG_ARM926EJS
	22	#define CONFIG_AT91FAMILY
	23
	24	/* ARM asynchronous clock */
	25	#define CONFIG_SYS_AT91_SLOW_CLOCK 32768 /* slow clock xtal */
	26	#define CONFIG_SYS_AT91_MAIN_CLOCK 16000000 /* main clock xtal */
	27	#define CONFIG_SYS_HZ 1000
	28
	29	/* Misc CPU related */
	30	#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
	31	#define CONFIG_SETUP_MEMORY_TAGS
	32	#define CONFIG_INITRD_TAG
	33	#define CONFIG_SKIP_LOWLEVEL_INIT
	34	#define CONFIG_BOARD_EARLY_INIT_F
	35	#define CONFIG_DISPLAY_CPUINFO
	36
	37	#define CONFIG_OF_LIBFDT
	38
	39	/* general purpose I/O */
	40	#define CONFIG_AT91_GPIO
	41
	42	/* serial console */
	43	#define CONFIG_ATMEL_USART
	44	#define CONFIG_USART_BASE ATMEL_BASE_DBGU
	45	#define CONFIG_USART_ID ATMEL_ID_SYS
	46	#define CONFIG_BAUDRATE 115200
	47
	48	/* LCD */
	49	#define CONFIG_LCD
	50	#define LCD_BPP LCD_COLOR16
	51	#define LCD_OUTPUT_BPP 24
	52	#define CONFIG_LCD_LOGO
	53	#define CONFIG_LCD_INFO
	54	#define CONFIG_LCD_INFO_BELOW_LOGO
	55	#define CONFIG_SYS_WHITE_ON_BLACK
	56	#define CONFIG_ATMEL_HLCD
	57	#define CONFIG_ATMEL_LCD_RGB565
	58	#define CONFIG_SYS_CONSOLE_IS_IN_ENV
	59
	60	#define CONFIG_BOOTDELAY 3
	61
	62	/*
	63	* BOOTP options
	64	*/
	65	#define CONFIG_BOOTP_BOOTFILESIZE
	66	#define CONFIG_BOOTP_BOOTPATH
	67	#define CONFIG_BOOTP_GATEWAY
	68	#define CONFIG_BOOTP_HOSTNAME
	69
	70	/* NOR flash - no real flash on this board */
	71	#define CONFIG_SYS_NO_FLASH
72
73	/*
74	* Command line configuration.
75	*/
76	#include <config_cmd_default.h>
77	#undef CONFIG_CMD_FPGA
78
79	#define CONFIG_CMD_BOOTZ
80	#define CONFIG_CMD_PING
81	#define CONFIG_CMD_DHCP
82	#define CONFIG_CMD_NAND
83	#define CONFIG_CMD_SF
84	#define CONFIG_CMD_MMC
85	#define CONFIG_CMD_FAT
86
87	#define CONFIG_NR_DRAM_BANKS 1
88	#define CONFIG_SYS_SDRAM_BASE 0x20000000
89	#define CONFIG_SYS_SDRAM_SIZE 0x08000000
90
91	/*
92	* Initial stack pointer: 4k - GENERATED_GBL_DATA_SIZE in internal SRAM,
93	* leaving the correct space for initial global data structure above
94	* that address while providing maximum stack area below.
95	*/
96	# define CONFIG_SYS_INIT_SP_ADDR \
97	(ATMEL_BASE_SRAM + 0x1000 - GENERATED_GBL_DATA_SIZE)
98
99	/* DataFlash */
100	#ifdef CONFIG_CMD_SF
101	#define CONFIG_ATMEL_SPI
102	#define CONFIG_SPI_FLASH
103	#define CONFIG_SPI_FLASH_ATMEL
104	#define CONFIG_SF_DEFAULT_SPEED 30000000
105	#define CONFIG_ENV_SPI_MODE SPI_MODE_3
106	#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
107	#endif
108
109	/* NAND flash */
110	#ifdef CONFIG_CMD_NAND
111	#define CONFIG_NAND_ATMEL
112	#define CONFIG_SYS_MAX_NAND_DEVICE 1
113	#define CONFIG_SYS_NAND_BASE 0x40000000
114	#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
115	#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
116	#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIO_PORTD, 4
117	#define CONFIG_SYS_NAND_READY_PIN AT91_PIO_PORTD, 5
118
119	/* PMECC & PMERRLOC */
120	#define CONFIG_ATMEL_NAND_HWECC
121	#define CONFIG_ATMEL_NAND_HW_PMECC
122	#define CONFIG_PMECC_CAP 2
123	#define CONFIG_PMECC_SECTOR_SIZE 512
124	#define CONFIG_PMECC_INDEX_TABLE_OFFSET 0x8000
125	#endif
126
127	#define CONFIG_MTD_PARTITIONS
128	#define CONFIG_MTD_DEVICE
129	#define CONFIG_CMD_MTDPARTS
130	#define MTDIDS_DEFAULT "nand0=atmel_nand"
131	#define MTDPARTS_DEFAULT \
132	"mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \
133	"256k(env),256k(env_redundant),256k(spare)," \
134	"512k(dtb),6M(kernel)ro,-(rootfs)"
135
136	#define CONFIG_EXTRA_ENV_SETTINGS \
137	"console=console=ttyS0,115200\0" \
138	"mtdparts="MTDPARTS_DEFAULT"\0" \
139	"bootargs_nand=rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs rw\0"\
140	"bootargs_mmc=root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait\0"
141
142	/* MMC */
143	#ifdef CONFIG_CMD_MMC
144	#define CONFIG_MMC
145	#define CONFIG_GENERIC_MMC
146	#define CONFIG_GENERIC_ATMEL_MCI
147	#endif
148
149	/* FAT */
150	#ifdef CONFIG_CMD_FAT
151	#define CONFIG_DOS_PARTITION
152	#endif
153
16276220 BS	154	/* Ethernet */
	155	#define CONFIG_KS8851_MLL
	156	#define CONFIG_KS8851_MLL_BASEADDR 0x30000000 /* use NCS2 */
	157
9e336903 WJ	158	#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
	159
	160	#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
	161	#define CONFIG_SYS_MEMTEST_END 0x26e00000
	162
	163	#ifdef CONFIG_SYS_USE_SPIFLASH
	164
	165	/* bootstrap + u-boot + env + linux in dataflash on CS0 */
	166	#define CONFIG_ENV_IS_IN_SPI_FLASH
	167	#define CONFIG_ENV_OFFSET 0x5000
	168	#define CONFIG_ENV_SIZE 0x3000
	169	#define CONFIG_ENV_SECT_SIZE 0x1000
	170	#define CONFIG_BOOTCOMMAND \
	171	"setenv bootargs ${console} ${mtdparts} ${bootargs_nand};" \
	172	"sf probe 0; sf read 0x22000000 0x100000 0x300000; " \
	173	"bootm 0x22000000"
	174
	175	#elif defined(CONFIG_SYS_USE_NANDFLASH)
	176
	177	/* bootstrap + u-boot + env + linux in nandflash */
	178	#define CONFIG_ENV_IS_IN_NAND
	179	#define CONFIG_ENV_OFFSET 0xc0000
	180	#define CONFIG_ENV_OFFSET_REDUND 0x100000
	181	#define CONFIG_ENV_SIZE 0x20000 /* 1 sector = 128 kB */
	182	#define CONFIG_BOOTCOMMAND \
	183	"setenv bootargs ${console} ${mtdparts} ${bootargs_nand};" \
	184	"nand read 0x21000000 0x180000 0x080000;" \
	185	"nand read 0x22000000 0x200000 0x400000;" \
	186	"bootm 0x22000000 - 0x21000000"
	187
	188	#else /* CONFIG_SYS_USE_MMC */
	189
	190	/* bootstrap + u-boot + env + linux in mmc */
	191	#define CONFIG_ENV_IS_IN_MMC
	192	/* For FAT system, most cases it should be in the reserved sector */
	193	#define CONFIG_ENV_OFFSET 0x2000
	194	#define CONFIG_ENV_SIZE 0x1000
	195	#define CONFIG_SYS_MMC_ENV_DEV 0
	196	#define CONFIG_BOOTCOMMAND \
	197	"setenv bootargs ${console} ${mtdparts} ${bootargs_mmc};" \
	198	"fatload mmc 0:1 0x21000000 dtb;" \
	199	"fatload mmc 0:1 0x22000000 uImage;" \
	200	"bootm 0x22000000 - 0x21000000"
	201
	202	#endif
	203
	204	#define CONFIG_SYS_PROMPT "U-Boot> "
	205	#define CONFIG_SYS_CBSIZE 256
	206	#define CONFIG_SYS_MAXARGS 16
	207	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) \
	208	+ 16)
	209	#define CONFIG_SYS_LONGHELP
	210	#define CONFIG_CMDLINE_EDITING
	211	#define CONFIG_AUTO_COMPLETE
	212	#define CONFIG_SYS_HUSH_PARSER
	213
	214	/*
	215	* Size of malloc() pool
	216	*/
	217	#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
	218	#define CONFIG_STACKSIZE (32 * 1024) /* regular stack */
	219
	220	#endif