[people/ms/u-boot.git] / include / configs / imx6ul_isiot.h

/*
 * Copyright (C) 2016 Amarula Solutions B.V.
 * Copyright (C) 2016 Engicam S.r.l.
 *
 * Configuration settings for the Engicam Is.IoT MX6UL Starter Kits.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __IMX6UL_ISIOT_CONFIG_H
#define __IMX6UL_ISIOT_CONFIG_H

#include <linux/sizes.h>
#include "mx6_common.h"

/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN		(16 * SZ_1M)

/* Total Size of Environment Sector */
#define CONFIG_ENV_SIZE			SZ_128K

/* Allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE

/* Environment */
#ifndef CONFIG_ENV_IS_NOWHERE
/* Environment in MMC */
# if defined(CONFIG_ENV_IS_IN_MMC)
#  define CONFIG_ENV_OFFSET		0x100000
/* Environment in NAND */
# elif defined(CONFIG_ENV_IS_IN_NAND)
#  define CONFIG_ENV_OFFSET		0x400000
#  define CONFIG_ENV_SECT_SIZE		CONFIG_ENV_SIZE
# endif
#endif

/* Default environment */
#define CONFIG_EXTRA_ENV_SETTINGS \
	"script=boot.scr\0" \
	"image=uImage\0" \
	"fit_image=fit.itb\0" \
	"splashpos=m,m\0" \
	"console=ttymxc0\0" \
	"fdt_high=0xffffffff\0" \
	"fdt_addr=0x87800000\0" \
	"boot_fdt=try\0" \
	"mmcpart=1\0" \
	"nandroot=ubi0:rootfs rootfstype=ubifs\0" \
	"mmcautodetect=yes\0" \
	"mmcargs=setenv bootargs console=${console},${baudrate} " \
		"root=${mmcroot}\0" \
	"ubiargs=setenv bootargs console=${console},${baudrate} " \
		"ubi.mtd=5 root=${nandroot} ${mtdparts}\0" \
	"loadbootscript=" \
		"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
	"bootscript=echo Running bootscript from mmc ...; " \
		"source\0" \
	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
	"loadfit=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${fit_image}\0" \
	"fitboot=echo Booting FIT image from mmc ...; " \
		"run mmcargs; " \
		"bootm ${loadaddr}\0" \
	"_mmcboot=run mmcargs; " \
		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
			"if run loadfdt; then " \
				"bootm ${loadaddr} - ${fdt_addr}; " \
			"else " \
				"if test ${boot_fdt} = try; then " \
					"bootm; " \
				"else " \
					"echo WARN: Cannot load the DT; " \
				"fi; " \
			"fi; " \
		"else " \
			"bootm; " \
		"fi\0" \
	"mmcboot=echo Booting from mmc ...; " \
		"if mmc rescan; then " \
			"if run loadbootscript; then " \
				"run bootscript; " \
			"else " \
				"if run loadfit; then " \
					"run fitboot; " \
				"else " \
					"if run loadimage; then " \
						"run _mmcboot; " \
					"fi; " \
				"fi; " \
			"fi; " \
		"fi\0" \
	"nandboot=echo Booting from nand ...; " \
		"if mtdparts; then " \
			"echo Starting nand boot ...; " \
		"else " \
			"mtdparts default; " \
		"fi; " \
		"run ubiargs; " \
		"nand read ${loadaddr} kernel 0x800000; " \
		"nand read ${fdt_addr} dtb 0x100000; " \
		"bootm ${loadaddr} - ${fdt_addr}\0"

#define CONFIG_BOOTCOMMAND		"run $modeboot"

/* Miscellaneous configurable options */
#define CONFIG_SYS_MEMTEST_START	0x80000000
#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + 0x8000000)

#define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
#define CONFIG_SYS_HZ			1000

/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS		1
#define PHYS_SDRAM			MMDC0_ARB_BASE_ADDR

#define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM
#define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
#define CONFIG_SYS_INIT_RAM_SIZE	IRAM_SIZE

#define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - \
					GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + \
					CONFIG_SYS_INIT_SP_OFFSET)

/* FIT */
#ifdef CONFIG_FIT
# define CONFIG_IMAGE_FORMAT_LEGACY
#endif

/* UART */
#ifdef CONFIG_MXC_UART
# define CONFIG_MXC_UART_BASE		UART1_BASE
#endif

/* MMC */
#ifdef CONFIG_FSL_USDHC
# define CONFIG_SYS_MMC_ENV_DEV		0
# define CONFIG_SYS_FSL_USDHC_NUM	2
# define CONFIG_SYS_FSL_ESDHC_ADDR	0
#endif

/* NAND */
#ifdef CONFIG_NAND_MXS
# define CONFIG_SYS_MAX_NAND_DEVICE	1
# define CONFIG_SYS_NAND_BASE		0x40000000
# define CONFIG_SYS_NAND_5_ADDR_CYCLE
# define CONFIG_SYS_NAND_ONFI_DETECTION
# define CONFIG_SYS_NAND_U_BOOT_START	CONFIG_SYS_TEXT_BASE
# define CONFIG_SYS_NAND_U_BOOT_OFFS	0x200000

/* MTD device */
# define CONFIG_MTD_DEVICE
# define CONFIG_CMD_MTDPARTS
# define CONFIG_MTD_PARTITIONS
# define MTDIDS_DEFAULT			"nand0=gpmi-nand"
# define MTDPARTS_DEFAULT		"mtdparts=gpmi-nand:2m(spl),2m(uboot)," \
					"1m(env),8m(kernel),1m(dtb),-(rootfs)"

/* UBI */
# define CONFIG_CMD_UBIFS
# define CONFIG_RBTREE
# define CONFIG_LZO

/* APBH DMA */
# define CONFIG_APBH_DMA
# define CONFIG_APBH_DMA_BURST
# define CONFIG_APBH_DMA_BURST8
#endif

/* Ethernet */
#ifdef CONFIG_FEC_MXC
# define CONFIG_FEC_MXC_PHYADDR		0
# define CONFIG_FEC_XCV_TYPE		RMII

# define CONFIG_MII
# define CONFIG_PHYLIB
# define CONFIG_PHY_SMSC
#endif

/* SPL */
#ifdef CONFIG_SPL
# ifdef CONFIG_NAND_MXS
#  define CONFIG_SPL_NAND_SUPPORT
# else
#  define CONFIG_SPL_MMC_SUPPORT
# endif

# include "imx6_spl.h"
# ifdef CONFIG_SPL_BUILD
#  undef CONFIG_DM_GPIO
#  undef CONFIG_DM_MMC
# endif
#endif

#endif /* __IMX6UL_ISIOT_CONFIG_H */
Commit	Line	Data
e9dfa1e1 JT	1	/*
	2	* Copyright (C) 2016 Amarula Solutions B.V.
	3	* Copyright (C) 2016 Engicam S.r.l.
	4	*
	5	* Configuration settings for the Engicam Is.IoT MX6UL Starter Kits.
	6	*
	7	* SPDX-License-Identifier: GPL-2.0+
	8	*/
	9
	10	#ifndef __IMX6UL_ISIOT_CONFIG_H
	11	#define __IMX6UL_ISIOT_CONFIG_H
	12
	13	#include <linux/sizes.h>
	14	#include "mx6_common.h"
	15
	16	/* Size of malloc() pool */
	17	#define CONFIG_SYS_MALLOC_LEN (16 * SZ_1M)
	18
	19	/* Total Size of Environment Sector */
	20	#define CONFIG_ENV_SIZE SZ_128K
	21
	22	/* Allow to overwrite serial and ethaddr */
	23	#define CONFIG_ENV_OVERWRITE
	24
	25	/* Environment */
	26	#ifndef CONFIG_ENV_IS_NOWHERE
	27	/* Environment in MMC */
	28	# if defined(CONFIG_ENV_IS_IN_MMC)
	29	# define CONFIG_ENV_OFFSET 0x100000
6788a7e4 JT	30	/* Environment in NAND */
	31	# elif defined(CONFIG_ENV_IS_IN_NAND)
	32	# define CONFIG_ENV_OFFSET 0x400000
	33	# define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
e9dfa1e1 JT	34	# endif
	35	#endif
	36
	37	/* Default environment */
	38	#define CONFIG_EXTRA_ENV_SETTINGS \
	39	"script=boot.scr\0" \
	40	"image=uImage\0" \
	41	"fit_image=fit.itb\0" \
	42	"splashpos=m,m\0" \
	43	"console=ttymxc0\0" \
	44	"fdt_high=0xffffffff\0" \
e9dfa1e1 JT	45	"fdt_addr=0x87800000\0" \
e9dfa1e1 JT	46	"boot_fdt=try\0" \
e9dfa1e1	47	"mmcpart=1\0" \
949cfefb	48	"nandroot=ubi0:rootfs rootfstype=ubifs\0" \
e9dfa1e1 JT	49	"mmcautodetect=yes\0" \
	50	"mmcargs=setenv bootargs console=${console},${baudrate} " \
	51	"root=${mmcroot}\0" \
949cfefb JT	52	"ubiargs=setenv bootargs console=${console},${baudrate} " \
949cfefb JT	53	"ubi.mtd=5 root=${nandroot} ${mtdparts}\0" \
e9dfa1e1 JT	54	"loadbootscript=" \
	55	"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
	56	"bootscript=echo Running bootscript from mmc ...; " \
	57	"source\0" \
	58	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
	59	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
	60	"loadfit=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${fit_image}\0" \
	61	"fitboot=echo Booting FIT image from mmc ...; " \
	62	"run mmcargs; " \
	63	"bootm ${loadaddr}\0" \
2e2a8dc6	64	"_mmcboot=run mmcargs; " \
e9dfa1e1 JT	65	"if test ${boot_fdt} = yes \|\| test ${boot_fdt} = try; then " \
	66	"if run loadfdt; then " \
	67	"bootm ${loadaddr} - ${fdt_addr}; " \
	68	"else " \
	69	"if test ${boot_fdt} = try; then " \
	70	"bootm; " \
	71	"else " \
	72	"echo WARN: Cannot load the DT; " \
	73	"fi; " \
	74	"fi; " \
	75	"else " \
	76	"bootm; " \
949cfefb	77	"fi\0" \
2e2a8dc6 JT	78	"mmcboot=echo Booting from mmc ...; " \
	79	"if mmc rescan; then " \
	80	"if run loadbootscript; then " \
	81	"run bootscript; " \
	82	"else " \
	83	"if run loadfit; then " \
	84	"run fitboot; " \
	85	"else " \
	86	"if run loadimage; then " \
	87	"run _mmcboot; " \
	88	"fi; " \
	89	"fi; " \
	90	"fi; " \
	91	"fi\0" \
949cfefb JT	92	"nandboot=echo Booting from nand ...; " \
	93	"if mtdparts; then " \
	94	"echo Starting nand boot ...; " \
	95	"else " \
	96	"mtdparts default; " \
	97	"fi; " \
	98	"run ubiargs; " \
	99	"nand read ${loadaddr} kernel 0x800000; " \
	100	"nand read ${fdt_addr} dtb 0x100000; " \
	101	"bootm ${loadaddr} - ${fdt_addr}\0"
e9dfa1e1	102
2e2a8dc6	103	#define CONFIG_BOOTCOMMAND "run $modeboot"
e9dfa1e1 JT	104
	105	/* Miscellaneous configurable options */
	106	#define CONFIG_SYS_MEMTEST_START 0x80000000
	107	#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x8000000)
	108
	109	#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
	110	#define CONFIG_SYS_HZ 1000
	111
	112	/* Physical Memory Map */
	113	#define CONFIG_NR_DRAM_BANKS 1
	114	#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
	115
	116	#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
	117	#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
	118	#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
	119
	120	#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
	121	GENERATED_GBL_DATA_SIZE)
	122	#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
	123	CONFIG_SYS_INIT_SP_OFFSET)
	124
	125	/* FIT */
	126	#ifdef CONFIG_FIT
e9dfa1e1 JT	127	# define CONFIG_IMAGE_FORMAT_LEGACY
	128	#endif
	129
	130	/* UART */
	131	#ifdef CONFIG_MXC_UART
	132	# define CONFIG_MXC_UART_BASE UART1_BASE
	133	#endif
	134
	135	/* MMC */
	136	#ifdef CONFIG_FSL_USDHC
	137	# define CONFIG_SYS_MMC_ENV_DEV 0
7cf22dc8	138	# define CONFIG_SYS_FSL_USDHC_NUM 2
e9dfa1e1 JT	139	# define CONFIG_SYS_FSL_ESDHC_ADDR 0
	140	#endif
	141
6788a7e4 JT	142	/* NAND */
	143	#ifdef CONFIG_NAND_MXS
	144	# define CONFIG_SYS_MAX_NAND_DEVICE 1
	145	# define CONFIG_SYS_NAND_BASE 0x40000000
	146	# define CONFIG_SYS_NAND_5_ADDR_CYCLE
	147	# define CONFIG_SYS_NAND_ONFI_DETECTION
	148	# define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
	149	# define CONFIG_SYS_NAND_U_BOOT_OFFS 0x200000
	150
949cfefb JT	151	/* MTD device */
	152	# define CONFIG_MTD_DEVICE
	153	# define CONFIG_CMD_MTDPARTS
	154	# define CONFIG_MTD_PARTITIONS
	155	# define MTDIDS_DEFAULT "nand0=gpmi-nand"
	156	# define MTDPARTS_DEFAULT "mtdparts=gpmi-nand:2m(spl),2m(uboot)," \
	157	"1m(env),8m(kernel),1m(dtb),-(rootfs)"
	158
	159	/* UBI */
	160	# define CONFIG_CMD_UBIFS
	161	# define CONFIG_RBTREE
	162	# define CONFIG_LZO
	163
6788a7e4 JT	164	/* APBH DMA */
	165	# define CONFIG_APBH_DMA
	166	# define CONFIG_APBH_DMA_BURST
	167	# define CONFIG_APBH_DMA_BURST8
	168	#endif
	169
0421a164 JT	170	/* Ethernet */
	171	#ifdef CONFIG_FEC_MXC
	172	# define CONFIG_FEC_MXC_PHYADDR 0
	173	# define CONFIG_FEC_XCV_TYPE RMII
	174
	175	# define CONFIG_MII
	176	# define CONFIG_PHYLIB
	177	# define CONFIG_PHY_SMSC
	178	#endif
	179
e9dfa1e1 JT	180	/* SPL */
e9dfa1e1 JT	181	#ifdef CONFIG_SPL
6788a7e4 JT	182	# ifdef CONFIG_NAND_MXS
	183	# define CONFIG_SPL_NAND_SUPPORT
	184	# else
	185	# define CONFIG_SPL_MMC_SUPPORT
	186	# endif
e9dfa1e1 JT	187
	188	# include "imx6_spl.h"
	189	# ifdef CONFIG_SPL_BUILD
	190	# undef CONFIG_DM_GPIO
	191	# undef CONFIG_DM_MMC
	192	# endif
	193	#endif
	194
	195	#endif /* __IMX6UL_ISIOT_CONFIG_H */