[people/ms/u-boot.git] / include / configs / apx4devkit.h

/*
 * Copyright (C) 2012 Bluegiga Technologies Oy
 *
 * Authors:
 * Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com>
 * Lauri Hintsala <lauri.hintsala@bluegiga.com>
 *
 * Based on m28evk.h:
 * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
 * on behalf of DENX Software Engineering GmbH
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
 * GNU General Public License for more details.
 */
#ifndef __CONFIG_H
#define __CONFIG_H

/* SoC configurations */
#define CONFIG_MX28				/* i.MX28 SoC */
#define CONFIG_MXS_GPIO				/* GPIO control */
#define CONFIG_SYS_HZ		1000		/* Ticks per second */

#define MACH_TYPE_APX4DEVKIT	3712
#define CONFIG_MACH_TYPE	MACH_TYPE_APX4DEVKIT

#include <asm/arch/regs-base.h>

#define CONFIG_SYS_NO_FLASH
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_ARCH_CPU_INIT
#define CONFIG_ARCH_MISC_INIT

/* SPL */
#define CONFIG_SPL
#define CONFIG_SPL_NO_CPU_SUPPORT_CODE
#define CONFIG_SPL_START_S_PATH	"arch/arm/cpu/arm926ejs/mxs"
#define CONFIG_SPL_LDSCRIPT	"arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds"
#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBGENERIC_SUPPORT
#define CONFIG_SPL_GPIO_SUPPORT

/* U-Boot Commands */
#include <config_cmd_default.h>
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DOS_PARTITION

#define CONFIG_CMD_CACHE
#define CONFIG_CMD_DATE
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
#define CONFIG_CMD_I2C
#define CONFIG_CMD_MII
#define CONFIG_CMD_MMC
#define CONFIG_CMD_NAND
#define CONFIG_CMD_NET
#define CONFIG_CMD_NFS
#define CONFIG_CMD_PING
#define CONFIG_CMD_SAVEENV
#define CONFIG_CMD_USB

/* Memory configurations */
#define CONFIG_NR_DRAM_BANKS		1		/* 1 bank of DRAM */
#define PHYS_SDRAM_1			0x40000000	/* Base address */
#define PHYS_SDRAM_1_SIZE		0x20000000	/* Max 512 MB RAM */
#define CONFIG_SYS_MALLOC_LEN		0x00400000	/* 4 MB for malloc */
#define CONFIG_SYS_MEMTEST_START	0x40000000	/* Memtest start adr */
#define CONFIG_SYS_MEMTEST_END		0x40400000	/* 4 MB RAM test */
#define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1

/* Point initial SP in SRAM so SPL can use it too. */
#define CONFIG_SYS_INIT_RAM_ADDR	0x00000000
#define CONFIG_SYS_INIT_RAM_SIZE	(128 * 1024)

#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)

/*
 * We need to sacrifice first 4 bytes of RAM here to avoid triggering some
 * strange BUG in ROM corrupting first 4 bytes of RAM when loading U-Boot
 * binary. In case there was more of this mess, 0x100 bytes are skipped.
 */
#define CONFIG_SYS_TEXT_BASE		0x40000100

#define CONFIG_ENV_OVERWRITE

/* U-Boot general configurations */
#define CONFIG_SYS_LONGHELP
#define CONFIG_SYS_PROMPT		"=> "
#define CONFIG_SYS_CBSIZE		1024	/* Console I/O buffer size */
#define CONFIG_SYS_PBSIZE	\
	(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
						/* Print buffer size */
#define CONFIG_SYS_MAXARGS		32	/* Max number of command args */
#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
						/* Boot argument buffer size */
#define CONFIG_VERSION_VARIABLE			/* U-Boot version */
#define CONFIG_AUTO_COMPLETE			/* Command auto complete */
#define CONFIG_CMDLINE_EDITING			/* Command history etc. */
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
#define CONFIG_OF_LIBFDT
#define CONFIG_ENV_IS_IN_NAND

/* Serial Driver */
#define CONFIG_PL011_SERIAL
#define CONFIG_PL011_CLOCK		24000000
#define CONFIG_PL01x_PORTS		{ (void *)MXS_UARTDBG_BASE }
#define CONFIG_CONS_INDEX		0
#define CONFIG_BAUDRATE			115200	/* Default baud rate */
#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }

/* DMA */
#define CONFIG_APBH_DMA

/* MMC Driver */
#ifdef CONFIG_ENV_IS_IN_MMC
#define CONFIG_ENV_OFFSET		(256 * 1024)
#define CONFIG_ENV_SIZE			(16 * 1024)
#define CONFIG_SYS_MMC_ENV_DEV		0
#endif

#ifdef CONFIG_CMD_MMC
#define CONFIG_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_BOUNCE_BUFFER
#define CONFIG_MXS_MMC
#endif

/* NAND Driver */
#ifdef CONFIG_ENV_IS_IN_NAND
#define CONFIG_ENV_SECT_SIZE		(128 * 1024)
#define CONFIG_ENV_SIZE			(128 * 1024)
#define CONFIG_ENV_SIZE_REDUND		CONFIG_ENV_SIZE
#define CONFIG_ENV_RANGE		(384 * 1024)
#define CONFIG_ENV_OFFSET		0x120000
#define CONFIG_ENV_OFFSET_REDUND	\
		(CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
#endif

#ifdef CONFIG_CMD_NAND
#define CONFIG_NAND_MXS
#define CONFIG_SYS_MAX_NAND_DEVICE	1
#define CONFIG_SYS_NAND_BASE		0x60000000
#define CONFIG_SYS_NAND_5_ADDR_CYCLE

#define CONFIG_CMD_UBI
#define CONFIG_CMD_UBIFS
#define CONFIG_CMD_MTDPARTS
#define CONFIG_RBTREE
#define CONFIG_LZO
#define CONFIG_MTD_DEVICE
#define CONFIG_MTD_PARTITIONS
#define MTDIDS_DEFAULT			"nand0=gpmi-nand"
#define MTDPARTS_DEFAULT \
	"mtdparts=gpmi-nand:128k(bootstrap),1024k(boot),768k(env),-(root)"
#else
#define MTDPARTS_DEFAULT		""
#endif

/* Ethernet on SOC (FEC) */
#ifdef CONFIG_CMD_NET
#define CONFIG_NET_MULTI
#define CONFIG_ETHPRIME			"FEC"
#define CONFIG_FEC_MXC
#define CONFIG_FEC_MXC_PHYADDR		0
#define IMX_FEC_BASE			MXS_ENET0_BASE
#define CONFIG_MII
#define CONFIG_FEC_XCV_TYPE		RMII
#endif

/* USB */
#ifdef CONFIG_CMD_USB
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_MXS
#define CONFIG_EHCI_MXS_PORT1
#define CONFIG_USB_MAX_CONTROLLER_COUNT	1
#define CONFIG_EHCI_IS_TDI
#define CONFIG_USB_STORAGE
#endif

/* I2C */
#ifdef CONFIG_CMD_I2C
#define CONFIG_I2C_MXS
#define CONFIG_HARD_I2C
#define CONFIG_SYS_I2C_SPEED		400000
#endif

/* RTC */
#if defined(CONFIG_CMD_DATE)
#define CONFIG_RTC_PCF8563
#define CONFIG_SYS_I2C_RTC_ADDR		0x51
#endif

/* Boot Linux */
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_BOOTDELAY		1
#define CONFIG_BOOTFILE			"uImage"
#define CONFIG_BOOTCOMMAND		"run bootcmd_nand"
#define CONFIG_LOADADDR			0x41000000
#define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
#define CONFIG_SERIAL_TAG
#define CONFIG_REVISION_TAG

/* Extra Environments */
#define CONFIG_EXTRA_ENV_SETTINGS \
	"mtdparts=" MTDPARTS_DEFAULT "\0" \
	"verify=no\0" \
	"bootcmd=run bootcmd_nand\0" \
	"kernelargs=console=tty0 console=ttyAMA0,115200 consoleblank=0\0" \
	"bootargs_nand=" \
		"setenv bootargs ${kernelargs} ubi.mtd=3,2048 " \
		"root=ubi0:rootfs rootfstype=ubifs ${mtdparts} rw\0" \
	"bootcmd_nand=" \
		"run bootargs_nand && ubi part root 2048 && " \
		"ubifsmount ubi:rootfs && ubifsload 41000000 boot/uImage && " \
		"bootm 41000000\0" \
	"bootargs_mmc=" \
		"setenv bootargs ${kernelargs} " \
		"root=/dev/mmcblk0p2 rootwait ${mtdparts} rw\0" \
	"bootcmd_mmc=" \
		"run bootargs_mmc && mmc rescan && " \
		"ext2load mmc 0:2 41000000 boot/uImage && bootm 41000000\0" \
""

#endif /* __CONFIG_H */
Commit	Line	Data
c1393bb3 VPP	1	/*
	2	* Copyright (C) 2012 Bluegiga Technologies Oy
	3	*
	4	* Authors:
	5	* Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com>
	6	* Lauri Hintsala <lauri.hintsala@bluegiga.com>
	7	*
	8	* Based on m28evk.h:
	9	* Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
	10	* on behalf of DENX Software Engineering GmbH
	11	*
	12	* This program is free software; you can redistribute it and/or
	13	* modify it under the terms of the GNU General Public License as
	14	* published by the Free Software Foundation; either version 2 of
	15	* the License, or (at your option) any later version.
	16	*
	17	* This program is distributed in the hope that it will be useful,
	18	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	19	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	20	* GNU General Public License for more details.
	21	*/
	22	#ifndef __CONFIG_H
	23	#define __CONFIG_H
	24
c1393bb3 VPP	25	/* SoC configurations */
	26	#define CONFIG_MX28 /* i.MX28 SoC */
	27	#define CONFIG_MXS_GPIO /* GPIO control */
	28	#define CONFIG_SYS_HZ 1000 /* Ticks per second */
	29
	30	#define MACH_TYPE_APX4DEVKIT 3712
	31	#define CONFIG_MACH_TYPE MACH_TYPE_APX4DEVKIT
	32
e229d445 OS	33	#include <asm/arch/regs-base.h>
e229d445 OS	34
c1393bb3	35	#define CONFIG_SYS_NO_FLASH
c1393bb3 VPP	36	#define CONFIG_BOARD_EARLY_INIT_F
	37	#define CONFIG_ARCH_CPU_INIT
	38	#define CONFIG_ARCH_MISC_INIT
	39
	40	/* SPL */
	41	#define CONFIG_SPL
	42	#define CONFIG_SPL_NO_CPU_SUPPORT_CODE
3a0398d7 OS	43	#define CONFIG_SPL_START_S_PATH "arch/arm/cpu/arm926ejs/mxs"
3a0398d7 OS	44	#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds"
c1393bb3 VPP	45	#define CONFIG_SPL_LIBCOMMON_SUPPORT
	46	#define CONFIG_SPL_LIBGENERIC_SUPPORT
	47	#define CONFIG_SPL_GPIO_SUPPORT
	48
	49	/* U-Boot Commands */
	50	#include <config_cmd_default.h>
	51	#define CONFIG_DISPLAY_CPUINFO
	52	#define CONFIG_DOS_PARTITION
	53
	54	#define CONFIG_CMD_CACHE
	55	#define CONFIG_CMD_DATE
	56	#define CONFIG_CMD_DHCP
	57	#define CONFIG_CMD_EXT2
	58	#define CONFIG_CMD_FAT
	59	#define CONFIG_CMD_I2C
	60	#define CONFIG_CMD_MII
	61	#define CONFIG_CMD_MMC
	62	#define CONFIG_CMD_NAND
	63	#define CONFIG_CMD_NET
	64	#define CONFIG_CMD_NFS
	65	#define CONFIG_CMD_PING
	66	#define CONFIG_CMD_SAVEENV
	67	#define CONFIG_CMD_USB
	68
	69	/* Memory configurations */
	70	#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
	71	#define PHYS_SDRAM_1 0x40000000 /* Base address */
	72	#define PHYS_SDRAM_1_SIZE 0x20000000 /* Max 512 MB RAM */
	73	#define CONFIG_SYS_MALLOC_LEN 0x00400000 /* 4 MB for malloc */
	74	#define CONFIG_SYS_MEMTEST_START 0x40000000 /* Memtest start adr */
	75	#define CONFIG_SYS_MEMTEST_END 0x40400000 /* 4 MB RAM test */
	76	#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
	77
	78	/* Point initial SP in SRAM so SPL can use it too. */
	79	#define CONFIG_SYS_INIT_RAM_ADDR 0x00000000
	80	#define CONFIG_SYS_INIT_RAM_SIZE (128 * 1024)
	81
	82	#define CONFIG_SYS_INIT_SP_OFFSET \
	83	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
	84	#define CONFIG_SYS_INIT_SP_ADDR \
	85	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
	86
	87	/*
	88	* We need to sacrifice first 4 bytes of RAM here to avoid triggering some
	89	* strange BUG in ROM corrupting first 4 bytes of RAM when loading U-Boot
	90	* binary. In case there was more of this mess, 0x100 bytes are skipped.
	91	*/
	92	#define CONFIG_SYS_TEXT_BASE 0x40000100
	93
	94	#define CONFIG_ENV_OVERWRITE
	95
	96	/* U-Boot general configurations */
	97	#define CONFIG_SYS_LONGHELP
	98	#define CONFIG_SYS_PROMPT "=> "
	99	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */
	100	#define CONFIG_SYS_PBSIZE \
	101	(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
	102	/* Print buffer size */
	103	#define CONFIG_SYS_MAXARGS 32 /* Max number of command args */
	104	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
	105	/* Boot argument buffer size */
	106	#define CONFIG_VERSION_VARIABLE /* U-Boot version */
	107	#define CONFIG_AUTO_COMPLETE /* Command auto complete */
	108	#define CONFIG_CMDLINE_EDITING /* Command history etc. */
109	#define CONFIG_SYS_HUSH_PARSER
110	#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
111	#define CONFIG_OF_LIBFDT
112	#define CONFIG_ENV_IS_IN_NAND
113
114	/* Serial Driver */
115	#define CONFIG_PL011_SERIAL
116	#define CONFIG_PL011_CLOCK 24000000
117	#define CONFIG_PL01x_PORTS { (void *)MXS_UARTDBG_BASE }
118	#define CONFIG_CONS_INDEX 0
119	#define CONFIG_BAUDRATE 115200 /* Default baud rate */
120	#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
121
122	/* DMA */
123	#define CONFIG_APBH_DMA
124
125	/* MMC Driver */
126	#ifdef CONFIG_ENV_IS_IN_MMC
127	#define CONFIG_ENV_OFFSET (256 * 1024)
128	#define CONFIG_ENV_SIZE (16 * 1024)
129	#define CONFIG_SYS_MMC_ENV_DEV 0
130	#endif
131
132	#ifdef CONFIG_CMD_MMC
133	#define CONFIG_MMC
134	#define CONFIG_GENERIC_MMC
6dc71c8d	135	#define CONFIG_BOUNCE_BUFFER
c1393bb3 VPP	136	#define CONFIG_MXS_MMC
	137	#endif
	138
	139	/* NAND Driver */
	140	#ifdef CONFIG_ENV_IS_IN_NAND
	141	#define CONFIG_ENV_SECT_SIZE (128 * 1024)
	142	#define CONFIG_ENV_SIZE (128 * 1024)
	143	#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
	144	#define CONFIG_ENV_RANGE (384 * 1024)
	145	#define CONFIG_ENV_OFFSET 0x120000
	146	#define CONFIG_ENV_OFFSET_REDUND \
	147	(CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
	148	#endif
	149
	150	#ifdef CONFIG_CMD_NAND
	151	#define CONFIG_NAND_MXS
	152	#define CONFIG_SYS_MAX_NAND_DEVICE 1
	153	#define CONFIG_SYS_NAND_BASE 0x60000000
	154	#define CONFIG_SYS_NAND_5_ADDR_CYCLE
	155
	156	#define CONFIG_CMD_UBI
	157	#define CONFIG_CMD_UBIFS
	158	#define CONFIG_CMD_MTDPARTS
	159	#define CONFIG_RBTREE
	160	#define CONFIG_LZO
	161	#define CONFIG_MTD_DEVICE
	162	#define CONFIG_MTD_PARTITIONS
	163	#define MTDIDS_DEFAULT "nand0=gpmi-nand"
	164	#define MTDPARTS_DEFAULT \
	165	"mtdparts=gpmi-nand:128k(bootstrap),1024k(boot),768k(env),-(root)"
	166	#else
	167	#define MTDPARTS_DEFAULT ""
	168	#endif
	169
	170	/* Ethernet on SOC (FEC) */
	171	#ifdef CONFIG_CMD_NET
	172	#define CONFIG_NET_MULTI
	173	#define CONFIG_ETHPRIME "FEC"
	174	#define CONFIG_FEC_MXC
	175	#define CONFIG_FEC_MXC_PHYADDR 0
	176	#define IMX_FEC_BASE MXS_ENET0_BASE
	177	#define CONFIG_MII
c1393bb3 VPP	178	#define CONFIG_FEC_XCV_TYPE RMII
	179	#endif
	180
	181	/* USB */
	182	#ifdef CONFIG_CMD_USB
	183	#define CONFIG_USB_EHCI
	184	#define CONFIG_USB_EHCI_MXS
afa87210 MV	185	#define CONFIG_EHCI_MXS_PORT1
afa87210 MV	186	#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
c1393bb3 VPP	187	#define CONFIG_EHCI_IS_TDI
	188	#define CONFIG_USB_STORAGE
	189	#endif
	190
	191	/* I2C */
	192	#ifdef CONFIG_CMD_I2C
	193	#define CONFIG_I2C_MXS
	194	#define CONFIG_HARD_I2C
	195	#define CONFIG_SYS_I2C_SPEED 400000
	196	#endif
	197
	198	/* RTC */
	199	#if defined(CONFIG_CMD_DATE)
	200	#define CONFIG_RTC_PCF8563
	201	#define CONFIG_SYS_I2C_RTC_ADDR 0x51
	202	#endif
	203
	204	/* Boot Linux */
	205	#define CONFIG_CMDLINE_TAG
	206	#define CONFIG_SETUP_MEMORY_TAGS
	207	#define CONFIG_BOOTDELAY 1
	208	#define CONFIG_BOOTFILE "uImage"
	209	#define CONFIG_BOOTCOMMAND "run bootcmd_nand"
	210	#define CONFIG_LOADADDR 0x41000000
	211	#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
	212	#define CONFIG_SERIAL_TAG
	213	#define CONFIG_REVISION_TAG
	214
	215	/* Extra Environments */
	216	#define CONFIG_EXTRA_ENV_SETTINGS \
	217	"mtdparts=" MTDPARTS_DEFAULT "\0" \
	218	"verify=no\0" \
	219	"bootcmd=run bootcmd_nand\0" \
	220	"kernelargs=console=tty0 console=ttyAMA0,115200 consoleblank=0\0" \
	221	"bootargs_nand=" \
	222	"setenv bootargs ${kernelargs} ubi.mtd=3,2048 " \
	223	"root=ubi0:rootfs rootfstype=ubifs ${mtdparts} rw\0" \
	224	"bootcmd_nand=" \
	225	"run bootargs_nand && ubi part root 2048 && " \
949a7710	226	"ubifsmount ubi:rootfs && ubifsload 41000000 boot/uImage && " \
c1393bb3 VPP	227	"bootm 41000000\0" \
	228	"bootargs_mmc=" \
	229	"setenv bootargs ${kernelargs} " \
	230	"root=/dev/mmcblk0p2 rootwait ${mtdparts} rw\0" \
	231	"bootcmd_mmc=" \
	232	"run bootargs_mmc && mmc rescan && " \
	233	"ext2load mmc 0:2 41000000 boot/uImage && bootm 41000000\0" \
	234	""
	235
	236	#endif /* __CONFIG_H */