[people/ms/u-boot.git] / include / configs / imx27lite-common.h

/*
 * Copyright (C) 2010 Heiko Schocher <hs@denx.de>
 *
 * based on:
 * Copyright (C) 2009 Ilya Yanok <yanok@emcraft.com>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __IMX27LITE_COMMON_CONFIG_H
#define __IMX27LITE_COMMON_CONFIG_H

/*
 * SoC Configuration
 */
#define CONFIG_MX27
#define CONFIG_MX27_CLK32	32768		/* OSC32K frequency */

#define CONFIG_SYS_TEXT_BASE		0xc0000000

#define CONFIG_CMDLINE_TAG		1	/* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS	1
#define CONFIG_INITRD_TAG		1

/*
 * Lowlevel configuration
 */
#define SDRAM_ESDCFG_REGISTER_VAL(cas)	\
		(ESDCFG_TRC(10) |	\
		ESDCFG_TRCD(3) |	\
		ESDCFG_TCAS(cas) |	\
		ESDCFG_TRRD(1) |	\
		ESDCFG_TRAS(5) |	\
		ESDCFG_TWR |		\
		ESDCFG_TMRD(2) |	\
		ESDCFG_TRP(2) |		\
		ESDCFG_TXP(3))

#define SDRAM_ESDCTL_REGISTER_VAL	\
		(ESDCTL_PRCT(0) |	\
		 ESDCTL_BL |		\
		 ESDCTL_PWDT(0) |	\
		 ESDCTL_SREFR(3) |	\
		 ESDCTL_DSIZ_32 |	\
		 ESDCTL_COL10 |		\
		 ESDCTL_ROW13 |		\
		 ESDCTL_SDE)

#define SDRAM_ALL_VAL		0xf00

#define SDRAM_MODE_REGISTER_VAL	0x33	/* BL: 8, CAS: 3 */
#define SDRAM_EXT_MODE_REGISTER_VAL	0x1000000

#define MPCTL0_VAL	0x1ef15d5

#define SPCTL0_VAL	0x043a1c09

#define CSCR_VAL	0x33f08107

#define PCDR0_VAL	0x120470c3
#define PCDR1_VAL	0x03030303
#define PCCR0_VAL	0xffffffff
#define PCCR1_VAL	0xfffffffc

#define AIPI1_PSR0_VAL	0x20040304
#define AIPI1_PSR1_VAL	0xdffbfcfb
#define AIPI2_PSR0_VAL	0x07ffc200
#define AIPI2_PSR1_VAL	0xffffffff

/*
 * Memory Info
 */
/* malloc() len */
#define CONFIG_SYS_MALLOC_LEN		(0x10000 + 512 * 1024)
/* memtest start address */
#define CONFIG_SYS_MEMTEST_START	0xA0000000
#define CONFIG_SYS_MEMTEST_END		0xA1000000	/* 16MB RAM test */
#define CONFIG_NR_DRAM_BANKS	1		/* we have 1 bank of DRAM */
#define PHYS_SDRAM_1		0xA0000000	/* DDR Start */
#define PHYS_SDRAM_1_SIZE	0x08000000	/* DDR size 128MB */

/*
 * Serial Driver info
 */
#define CONFIG_MXC_UART
#define CONFIG_MXC_UART_BASE	UART1_BASE
#define CONFIG_CONS_INDEX	1		/* use UART0 for console */

/*
 * Flash & Environment
 */
#define CONFIG_ENV_IS_IN_FLASH
#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_SYS_FLASH_CFI
/* Use buffered writes (~10x faster) */
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE	1
/* Use hardware sector protection */
#define CONFIG_SYS_FLASH_PROTECTION		1
#define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max number of flash banks */
/* CS2 Base address */
#define PHYS_FLASH_1			0xc0000000
/* Flash Base for U-Boot */
#define CONFIG_SYS_FLASH_BASE		PHYS_FLASH_1
#define CONFIG_SYS_MAX_FLASH_SECT	(PHYS_FLASH_SIZE / \
		CONFIG_SYS_FLASH_SECT_SZ)
#define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_MONITOR_LEN		0x40000		/* Reserve 256KiB */
#define CONFIG_ENV_SIZE		CONFIG_ENV_SECT_SIZE
/* Address and size of Redundant Environment Sector	*/
#define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
#define CONFIG_ENV_SIZE_REDUND	CONFIG_ENV_SIZE

/*
 * Ethernet
 */
#define CONFIG_FEC_MXC
#define CONFIG_FEC_MXC_PHYADDR		0x1f
#define CONFIG_MII

/*
 * MTD
 */
#define CONFIG_FLASH_CFI_MTD
#define CONFIG_MTD_DEVICE

/*
 * NAND
 */
#define CONFIG_NAND_MXC
#define CONFIG_MXC_NAND_REGS_BASE	0xd8000000
#define CONFIG_SYS_MAX_NAND_DEVICE	1
#define CONFIG_SYS_NAND_BASE		0xd8000000
#define CONFIG_JFFS2_NAND
#define CONFIG_MXC_NAND_HWECC

/*
 * GPIO
 */
#define CONFIG_MXC_GPIO

/*
 * MTD partitions
 */
#define CONFIG_CMD_MTDPARTS

/*
 * U-Boot general configuration
 */
#define CONFIG_SYS_CBSIZE	1024	/* Console I/O Buffer Size  */
/* Print buffer sz */
#define CONFIG_SYS_PBSIZE	(CONFIG_SYS_CBSIZE + \
		sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_MAXARGS	16	/* max number of command args */
/* Boot Argument Buffer Size */
#define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE
#define CONFIG_CMDLINE_EDITING
#define CONFIG_SYS_LONGHELP

/*
 * U-Boot commands
 */
#define CONFIG_CMD_NAND


#define CONFIG_LOADADDR		0xa0800000	/* loadaddr env var */
#define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR

#define	CONFIG_EXTRA_ENV_SETTINGS					\
	"netdev=eth0\0"							\
	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
		"nfsroot=${serverip}:${rootpath}\0"			\
	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
	"addip=setenv bootargs ${bootargs} "				\
		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
		":${hostname}:${netdev}:off panic=1\0"			\
	"addtty=setenv bootargs ${bootargs}"				\
		" console=ttymxc0,${baudrate}\0"			\
	"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"		\
	"addmisc=setenv bootargs ${bootargs}\0"				\
	"u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0"		\
	"kernel_addr_r=a0800000\0"					\
	"bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0"		\
	"rootpath=/opt/eldk-4.2-arm/arm\0"				\
	"net_nfs=tftp ${kernel_addr_r} ${bootfile};"			\
		"run nfsargs addip addtty addmtd addmisc;"		\
		"bootm\0"						\
	"bootcmd=run net_nfs\0"						\
	"load=tftp ${loadaddr} ${u-boot}\0"				\
	"update=protect off " __stringify(CONFIG_SYS_MONITOR_BASE)	\
		" +${filesize};era " __stringify(CONFIG_SYS_MONITOR_BASE)\
		" +${filesize};cp.b ${fileaddr} "			\
		__stringify(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0"	\
	"upd=run load update\0"						\
	"mtdids=" MTDIDS_DEFAULT "\0"					\
	"mtdparts=" MTDPARTS_DEFAULT "\0"				\

/* additions for new relocation code, must be added to all boards */
#define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
					GENERATED_GBL_DATA_SIZE)
#endif /* __IMX27LITE_COMMON_CONFIG_H */
Commit	Line	Data
bbe31092 HS	1	/*
	2	* Copyright (C) 2010 Heiko Schocher <hs@denx.de>
	3	*
	4	* based on:
	5	* Copyright (C) 2009 Ilya Yanok <yanok@emcraft.com>
	6	*
3765b3e7	7	* SPDX-License-Identifier: GPL-2.0+
bbe31092 HS	8	*/
	9
	10	#ifndef __IMX27LITE_COMMON_CONFIG_H
	11	#define __IMX27LITE_COMMON_CONFIG_H
	12
	13	/*
	14	* SoC Configuration
	15	*/
bbe31092 HS	16	#define CONFIG_MX27
bbe31092 HS	17	#define CONFIG_MX27_CLK32 32768 /* OSC32K frequency */
bbe31092	18
43f13e4a FE	19	#define CONFIG_SYS_TEXT_BASE 0xc0000000
43f13e4a FE	20
bbe31092 HS	21	#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
	22	#define CONFIG_SETUP_MEMORY_TAGS 1
	23	#define CONFIG_INITRD_TAG 1
	24
	25	/*
	26	* Lowlevel configuration
	27	*/
	28	#define SDRAM_ESDCFG_REGISTER_VAL(cas) \
	29	(ESDCFG_TRC(10) \| \
	30	ESDCFG_TRCD(3) \| \
	31	ESDCFG_TCAS(cas) \| \
	32	ESDCFG_TRRD(1) \| \
	33	ESDCFG_TRAS(5) \| \
	34	ESDCFG_TWR \| \
	35	ESDCFG_TMRD(2) \| \
	36	ESDCFG_TRP(2) \| \
	37	ESDCFG_TXP(3))
	38
	39	#define SDRAM_ESDCTL_REGISTER_VAL \
	40	(ESDCTL_PRCT(0) \| \
	41	ESDCTL_BL \| \
	42	ESDCTL_PWDT(0) \| \
	43	ESDCTL_SREFR(3) \| \
	44	ESDCTL_DSIZ_32 \| \
	45	ESDCTL_COL10 \| \
	46	ESDCTL_ROW13 \| \
	47	ESDCTL_SDE)
	48
	49	#define SDRAM_ALL_VAL 0xf00
	50
	51	#define SDRAM_MODE_REGISTER_VAL 0x33 /* BL: 8, CAS: 3 */
	52	#define SDRAM_EXT_MODE_REGISTER_VAL 0x1000000
	53
	54	#define MPCTL0_VAL 0x1ef15d5
	55
	56	#define SPCTL0_VAL 0x043a1c09
	57
	58	#define CSCR_VAL 0x33f08107
	59
	60	#define PCDR0_VAL 0x120470c3
	61	#define PCDR1_VAL 0x03030303
	62	#define PCCR0_VAL 0xffffffff
	63	#define PCCR1_VAL 0xfffffffc
	64
	65	#define AIPI1_PSR0_VAL 0x20040304
	66	#define AIPI1_PSR1_VAL 0xdffbfcfb
	67	#define AIPI2_PSR0_VAL 0x07ffc200
	68	#define AIPI2_PSR1_VAL 0xffffffff
	69
	70	/*
	71	* Memory Info
	72	*/
	73	/* malloc() len */
	74	#define CONFIG_SYS_MALLOC_LEN (0x10000 + 512 * 1024)
bbe31092 HS	75	/* memtest start address */
	76	#define CONFIG_SYS_MEMTEST_START 0xA0000000
	77	#define CONFIG_SYS_MEMTEST_END 0xA1000000 /* 16MB RAM test */
	78	#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
bbe31092 HS	79	#define PHYS_SDRAM_1 0xA0000000 /* DDR Start */
	80	#define PHYS_SDRAM_1_SIZE 0x08000000 /* DDR size 128MB */
	81
	82	/*
	83	* Serial Driver info
	84	*/
	85	#define CONFIG_MXC_UART
40f6fffe	86	#define CONFIG_MXC_UART_BASE UART1_BASE
bbe31092	87	#define CONFIG_CONS_INDEX 1 /* use UART0 for console */
bbe31092 HS	88
	89	/*
	90	* Flash & Environment
	91	*/
	92	#define CONFIG_ENV_IS_IN_FLASH
	93	#define CONFIG_FLASH_CFI_DRIVER
	94	#define CONFIG_SYS_FLASH_CFI
	95	/* Use buffered writes (~10x faster) */
	96	#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
	97	/* Use hardware sector protection */
	98	#define CONFIG_SYS_FLASH_PROTECTION 1
	99	#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of flash banks */
	100	/* CS2 Base address */
	101	#define PHYS_FLASH_1 0xc0000000
	102	/* Flash Base for U-Boot */
	103	#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
	104	#define CONFIG_SYS_MAX_FLASH_SECT (PHYS_FLASH_SIZE / \
	105	CONFIG_SYS_FLASH_SECT_SZ)
	106	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
	107	#define CONFIG_SYS_MONITOR_LEN 0x40000 /* Reserve 256KiB */
	108	#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
	109	/* Address and size of Redundant Environment Sector */
	110	#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
	111	#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
	112
	113	/*
	114	* Ethernet
	115	*/
	116	#define CONFIG_FEC_MXC
	117	#define CONFIG_FEC_MXC_PHYADDR 0x1f
	118	#define CONFIG_MII
bbe31092 HS	119
	120	/*
	121	* MTD
	122	*/
	123	#define CONFIG_FLASH_CFI_MTD
	124	#define CONFIG_MTD_DEVICE
	125
	126	/*
	127	* NAND
	128	*/
	129	#define CONFIG_NAND_MXC
	130	#define CONFIG_MXC_NAND_REGS_BASE 0xd8000000
	131	#define CONFIG_SYS_MAX_NAND_DEVICE 1
	132	#define CONFIG_SYS_NAND_BASE 0xd8000000
	133	#define CONFIG_JFFS2_NAND
	134	#define CONFIG_MXC_NAND_HWECC
bbe31092	135
953884c3	136	/*
	137	* GPIO
	138	*/
	139	#define CONFIG_MXC_GPIO
	140
bbe31092 HS	141	/*
	142	* MTD partitions
	143	*/
	144	#define CONFIG_CMD_MTDPARTS
	145
	146	/*
	147	* U-Boot general configuration
	148	*/
bbe31092 HS	149	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
	150	/* Print buffer sz */
	151	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
	152	sizeof(CONFIG_SYS_PROMPT) + 16)
	153	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	154	/* Boot Argument Buffer Size */
	155	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
	156	#define CONFIG_CMDLINE_EDITING
	157	#define CONFIG_SYS_LONGHELP
	158
	159	/*
	160	* U-Boot commands
	161	*/
bbe31092	162	#define CONFIG_CMD_NAND
bbe31092	163
bbe31092 HS	164
	165	#define CONFIG_LOADADDR 0xa0800000 /* loadaddr env var */
	166	#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
	167
bbe31092 HS	168	#define CONFIG_EXTRA_ENV_SETTINGS \
	169	"netdev=eth0\0" \
	170	"nfsargs=setenv bootargs root=/dev/nfs rw " \
	171	"nfsroot=${serverip}:${rootpath}\0" \
	172	"ramargs=setenv bootargs root=/dev/ram rw\0" \
	173	"addip=setenv bootargs ${bootargs} " \
	174	"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
	175	":${hostname}:${netdev}:off panic=1\0" \
	176	"addtty=setenv bootargs ${bootargs}" \
	177	" console=ttymxc0,${baudrate}\0" \
	178	"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
	179	"addmisc=setenv bootargs ${bootargs}\0" \
93ea89f0	180	"u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \
bbe31092	181	"kernel_addr_r=a0800000\0" \
93ea89f0	182	"bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \
bbe31092 HS	183	"rootpath=/opt/eldk-4.2-arm/arm\0" \
	184	"net_nfs=tftp ${kernel_addr_r} ${bootfile};" \
	185	"run nfsargs addip addtty addmtd addmisc;" \
	186	"bootm\0" \
93ea89f0	187	"bootcmd=run net_nfs\0" \
bbe31092	188	"load=tftp ${loadaddr} ${u-boot}\0" \
93ea89f0 MV	189	"update=protect off " __stringify(CONFIG_SYS_MONITOR_BASE) \
93ea89f0 MV	190	" +${filesize};era " __stringify(CONFIG_SYS_MONITOR_BASE)\
bbe31092	191	" +${filesize};cp.b ${fileaddr} " \
93ea89f0	192	__stringify(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0" \
bbe31092 HS	193	"upd=run load update\0" \
	194	"mtdids=" MTDIDS_DEFAULT "\0" \
	195	"mtdparts=" MTDPARTS_DEFAULT "\0" \
	196
a784c01a	197	/* additions for new relocation code, must be added to all boards */
ab86f72c HS	198	#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
ab86f72c HS	199	#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
25ddd1fb	200	GENERATED_GBL_DATA_SIZE)
bbe31092	201	#endif /* __IMX27LITE_COMMON_CONFIG_H */