[people/ms/u-boot.git] / include / configs / devkit3250.h

/*
 * Embest/Timll DevKit3250 board configuration file
 *
 * Copyright (C) 2011-2015 Vladimir Zapolskiy <vz@mleia.com>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_DEVKIT3250_H__
#define __CONFIG_DEVKIT3250_H__

/* SoC and board defines */
#include <linux/sizes.h>
#include <asm/arch/cpu.h>

/*
 * Define DevKit3250 machine type by hand until it lands in mach-types
 */
#define MACH_TYPE_DEVKIT3250		3697
#define CONFIG_MACH_TYPE		MACH_TYPE_DEVKIT3250

#define CONFIG_SYS_ICACHE_OFF
#define CONFIG_SYS_DCACHE_OFF
#if !defined(CONFIG_SPL_BUILD)
#define CONFIG_SKIP_LOWLEVEL_INIT
#endif

/*
 * Memory configurations
 */
#define CONFIG_NR_DRAM_BANKS		1
#define CONFIG_SYS_MALLOC_LEN		SZ_1M
#define CONFIG_SYS_SDRAM_BASE		EMC_DYCS0_BASE
#define CONFIG_SYS_SDRAM_SIZE		SZ_64M
#define CONFIG_SYS_TEXT_BASE		0x83F00000
#define CONFIG_SYS_MEMTEST_START	(CONFIG_SYS_SDRAM_BASE + SZ_32K)
#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_TEXT_BASE - SZ_1M)

#define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + SZ_32K)

#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_SDRAM_BASE + SZ_4K \
					 - GENERATED_GBL_DATA_SIZE)

/*
 * Serial Driver
 */
#define CONFIG_SYS_LPC32XX_UART		5   /* UART5 */
#define CONFIG_BAUDRATE			115200

/*
 * DMA
 */
#if !defined(CONFIG_SPL_BUILD)
#define CONFIG_DMA_LPC32XX
#endif

/*
 * I2C
 */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_LPC32XX
#define CONFIG_SYS_I2C_SPEED		100000

/*
 * GPIO
 */
#define CONFIG_LPC32XX_GPIO

/*
 * SSP/SPI
 */
#define CONFIG_LPC32XX_SSP
#define CONFIG_LPC32XX_SSP_TIMEOUT	100000

/*
 * Ethernet
 */
#define CONFIG_RMII
#define CONFIG_PHY_SMSC
#define CONFIG_LPC32XX_ETH
#define CONFIG_PHYLIB
#define CONFIG_PHY_ADDR			0x1F
#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN

/*
 * NOR Flash
 */
#define CONFIG_SYS_MAX_FLASH_BANKS	1
#define CONFIG_SYS_MAX_FLASH_SECT	71
#define CONFIG_SYS_FLASH_BASE		EMC_CS0_BASE
#define CONFIG_SYS_FLASH_SIZE		SZ_4M
#define CONFIG_SYS_FLASH_CFI

/*
 * NAND controller
 */
#define CONFIG_NAND_LPC32XX_SLC
#define CONFIG_SYS_NAND_BASE		SLC_NAND_BASE
#define CONFIG_SYS_MAX_NAND_DEVICE	1
#define CONFIG_SYS_NAND_BASE_LIST	{ CONFIG_SYS_NAND_BASE }

/*
 * NAND chip timings
 */
#define CONFIG_LPC32XX_NAND_SLC_WDR_CLKS	14
#define CONFIG_LPC32XX_NAND_SLC_WWIDTH		66666666
#define CONFIG_LPC32XX_NAND_SLC_WHOLD		200000000
#define CONFIG_LPC32XX_NAND_SLC_WSETUP		50000000
#define CONFIG_LPC32XX_NAND_SLC_RDR_CLKS	14
#define CONFIG_LPC32XX_NAND_SLC_RWIDTH		66666666
#define CONFIG_LPC32XX_NAND_SLC_RHOLD		200000000
#define CONFIG_LPC32XX_NAND_SLC_RSETUP		50000000

#define CONFIG_SYS_NAND_BLOCK_SIZE		0x20000
#define CONFIG_SYS_NAND_PAGE_SIZE		NAND_LARGE_BLOCK_PAGE_SIZE
#define CONFIG_SYS_NAND_USE_FLASH_BBT

#define CONFIG_CMD_JFFS2
#define CONFIG_CMD_NAND

/*
 * USB
 */
#define CONFIG_USB_OHCI_LPC32XX
#define CONFIG_USB_ISP1301_I2C_ADDR		0x2d

/*
 * U-Boot General Configurations
 */
#define CONFIG_SYS_LONGHELP
#define CONFIG_SYS_CBSIZE		1024
#define CONFIG_SYS_PBSIZE		\
	(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_MAXARGS		16
#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE

#define CONFIG_AUTO_COMPLETE
#define CONFIG_CMDLINE_EDITING
#define CONFIG_DOS_PARTITION

/*
 * Pass open firmware flat tree
 */

/*
 * Environment
 */
#define CONFIG_ENV_IS_IN_NAND		1
#define CONFIG_ENV_SIZE			SZ_128K
#define CONFIG_ENV_OFFSET		0x000A0000

#define CONFIG_BOOTCOMMAND			\
	"dhcp; "				\
	"tftp ${loadaddr} ${serverip}:${tftpdir}/${bootfile}; "		\
	"tftp ${dtbaddr} ${serverip}:${tftpdir}/devkit3250.dtb; "	\
	"setenv nfsargs ip=dhcp root=/dev/nfs nfsroot=${serverip}:${nfsroot},tcp; "	\
	"setenv bootargs ${bootargs} ${nfsargs} ${userargs}; "			\
	"bootm ${loadaddr} - ${dtbaddr}"

#define CONFIG_EXTRA_ENV_SETTINGS		\
	"autoload=no\0"				\
	"ethaddr=00:01:90:00:C0:81\0"		\
	"dtbaddr=0x81000000\0"			\
	"nfsroot=/opt/projects/images/vladimir/oe/devkit3250/rootfs\0"	\
	"tftpdir=vladimir/oe/devkit3250\0"	\
	"userargs=oops=panic\0"

/*
 * U-Boot Commands
 */

/*
 * Boot Linux
 */
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS

#define CONFIG_BOOTFILE			"uImage"
#define CONFIG_BOOTARGS			"console=ttyS0,115200n8"
#define CONFIG_LOADADDR			0x80008000

/*
 * SPL specific defines
 */
/* SPL will be executed at offset 0 */
#define CONFIG_SPL_TEXT_BASE		0x00000000

/* SPL will use SRAM as stack */
#define CONFIG_SPL_STACK		0x0000FFF8
#define CONFIG_SPL_BOARD_INIT

/* Use the framework and generic lib */
#define CONFIG_SPL_FRAMEWORK

/* SPL will use serial */

/* SPL loads an image from NAND */
#define CONFIG_SPL_NAND_SIMPLE
#define CONFIG_SPL_NAND_RAW_ONLY
#define CONFIG_SPL_NAND_DRIVERS

#define CONFIG_SPL_NAND_ECC
#define CONFIG_SPL_NAND_SOFTECC

#define CONFIG_SPL_MAX_SIZE		0x20000
#define CONFIG_SPL_PAD_TO		CONFIG_SPL_MAX_SIZE

/* U-Boot will be 0x60000 bytes, loaded and run at CONFIG_SYS_TEXT_BASE */
#define CONFIG_SYS_NAND_U_BOOT_OFFS	0x40000
#define CONFIG_SYS_NAND_U_BOOT_SIZE	0x60000

#define CONFIG_SYS_NAND_U_BOOT_START	CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_NAND_U_BOOT_DST	CONFIG_SYS_TEXT_BASE

/* See common/spl/spl.c  spl_set_header_raw_uboot() */
#define CONFIG_SYS_MONITOR_LEN		CONFIG_SYS_NAND_U_BOOT_SIZE

/*
 * Include SoC specific configuration
 */
#include <asm/arch/config.h>

#endif  /* __CONFIG_DEVKIT3250_H__*/
Commit	Line	Data
463ec1ca VZ	1	/*
	2	* Embest/Timll DevKit3250 board configuration file
	3	*
768ddeee	4	* Copyright (C) 2011-2015 Vladimir Zapolskiy <vz@mleia.com>
463ec1ca	5	*
1a459660	6	* SPDX-License-Identifier: GPL-2.0+
463ec1ca VZ	7	*/
	8
	9	#ifndef __CONFIG_DEVKIT3250_H__
	10	#define __CONFIG_DEVKIT3250_H__
	11
	12	/* SoC and board defines */
1ace4022	13	#include <linux/sizes.h>
463ec1ca VZ	14	#include <asm/arch/cpu.h>
	15
	16	/*
	17	* Define DevKit3250 machine type by hand until it lands in mach-types
	18	*/
	19	#define MACH_TYPE_DEVKIT3250 3697
	20	#define CONFIG_MACH_TYPE MACH_TYPE_DEVKIT3250
	21
	22	#define CONFIG_SYS_ICACHE_OFF
	23	#define CONFIG_SYS_DCACHE_OFF
e9b3ce3f	24	#if !defined(CONFIG_SPL_BUILD)
463ec1ca	25	#define CONFIG_SKIP_LOWLEVEL_INIT
e9b3ce3f	26	#endif
463ec1ca VZ	27
	28	/*
	29	* Memory configurations
	30	*/
	31	#define CONFIG_NR_DRAM_BANKS 1
463ec1ca	32	#define CONFIG_SYS_MALLOC_LEN SZ_1M
463ec1ca VZ	33	#define CONFIG_SYS_SDRAM_BASE EMC_DYCS0_BASE
463ec1ca VZ	34	#define CONFIG_SYS_SDRAM_SIZE SZ_64M
6cbaf4c1	35	#define CONFIG_SYS_TEXT_BASE 0x83F00000
463ec1ca VZ	36	#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + SZ_32K)
	37	#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - SZ_1M)
	38
	39	#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_32K)
	40
	41	#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_4K \
	42	- GENERATED_GBL_DATA_SIZE)
	43
	44	/*
	45	* Serial Driver
	46	*/
768ddeee	47	#define CONFIG_SYS_LPC32XX_UART 5 /* UART5 */
463ec1ca VZ	48	#define CONFIG_BAUDRATE 115200
463ec1ca VZ	49
6cbaf4c1 VZ	50	/*
	51	* DMA
	52	*/
	53	#if !defined(CONFIG_SPL_BUILD)
	54	#define CONFIG_DMA_LPC32XX
	55	#endif
	56
768ddeee VZ	57	/*
	58	* I2C
	59	*/
	60	#define CONFIG_SYS_I2C
	61	#define CONFIG_SYS_I2C_LPC32XX
	62	#define CONFIG_SYS_I2C_SPEED 100000
768ddeee VZ	63
	64	/*
	65	* GPIO
	66	*/
	67	#define CONFIG_LPC32XX_GPIO
768ddeee VZ	68
	69	/*
	70	* SSP/SPI
	71	*/
	72	#define CONFIG_LPC32XX_SSP
	73	#define CONFIG_LPC32XX_SSP_TIMEOUT 100000
768ddeee VZ	74
	75	/*
	76	* Ethernet
	77	*/
	78	#define CONFIG_RMII
	79	#define CONFIG_PHY_SMSC
	80	#define CONFIG_LPC32XX_ETH
	81	#define CONFIG_PHYLIB
	82	#define CONFIG_PHY_ADDR 0x1F
	83	#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
768ddeee	84
463ec1ca VZ	85	/*
	86	* NOR Flash
	87	*/
463ec1ca VZ	88	#define CONFIG_SYS_MAX_FLASH_BANKS 1
	89	#define CONFIG_SYS_MAX_FLASH_SECT 71
	90	#define CONFIG_SYS_FLASH_BASE EMC_CS0_BASE
	91	#define CONFIG_SYS_FLASH_SIZE SZ_4M
	92	#define CONFIG_SYS_FLASH_CFI
	93
768ddeee VZ	94	/*
	95	* NAND controller
	96	*/
	97	#define CONFIG_NAND_LPC32XX_SLC
	98	#define CONFIG_SYS_NAND_BASE SLC_NAND_BASE
	99	#define CONFIG_SYS_MAX_NAND_DEVICE 1
	100	#define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND_BASE }
	101
	102	/*
	103	* NAND chip timings
	104	*/
	105	#define CONFIG_LPC32XX_NAND_SLC_WDR_CLKS 14
	106	#define CONFIG_LPC32XX_NAND_SLC_WWIDTH 66666666
	107	#define CONFIG_LPC32XX_NAND_SLC_WHOLD 200000000
	108	#define CONFIG_LPC32XX_NAND_SLC_WSETUP 50000000
	109	#define CONFIG_LPC32XX_NAND_SLC_RDR_CLKS 14
	110	#define CONFIG_LPC32XX_NAND_SLC_RWIDTH 66666666
	111	#define CONFIG_LPC32XX_NAND_SLC_RHOLD 200000000
	112	#define CONFIG_LPC32XX_NAND_SLC_RSETUP 50000000
	113
327f0d23 VZ	114	#define CONFIG_SYS_NAND_BLOCK_SIZE 0x20000
327f0d23 VZ	115	#define CONFIG_SYS_NAND_PAGE_SIZE NAND_LARGE_BLOCK_PAGE_SIZE
768ddeee	116	#define CONFIG_SYS_NAND_USE_FLASH_BBT
327f0d23	117
6cbaf4c1	118	#define CONFIG_CMD_JFFS2
768ddeee VZ	119	#define CONFIG_CMD_NAND
768ddeee VZ	120
6cbaf4c1 VZ	121	/*
	122	* USB
	123	*/
	124	#define CONFIG_USB_OHCI_LPC32XX
	125	#define CONFIG_USB_ISP1301_I2C_ADDR 0x2d
6cbaf4c1	126
463ec1ca VZ	127	/*
	128	* U-Boot General Configurations
	129	*/
	130	#define CONFIG_SYS_LONGHELP
463ec1ca VZ	131	#define CONFIG_SYS_CBSIZE 1024
	132	#define CONFIG_SYS_PBSIZE \
	133	(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
	134	#define CONFIG_SYS_MAXARGS 16
	135	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
	136
	137	#define CONFIG_AUTO_COMPLETE
	138	#define CONFIG_CMDLINE_EDITING
463ec1ca VZ	139	#define CONFIG_DOS_PARTITION
463ec1ca VZ	140
768ddeee VZ	141	/*
	142	* Pass open firmware flat tree
	143	*/
768ddeee VZ	144
	145	/*
	146	* Environment
	147	*/
	148	#define CONFIG_ENV_IS_IN_NAND 1
463ec1ca	149	#define CONFIG_ENV_SIZE SZ_128K
768ddeee VZ	150	#define CONFIG_ENV_OFFSET 0x000A0000
	151
	152	#define CONFIG_BOOTCOMMAND \
	153	"dhcp; " \
	154	"tftp ${loadaddr} ${serverip}:${tftpdir}/${bootfile}; " \
	155	"tftp ${dtbaddr} ${serverip}:${tftpdir}/devkit3250.dtb; " \
	156	"setenv nfsargs ip=dhcp root=/dev/nfs nfsroot=${serverip}:${nfsroot},tcp; " \
	157	"setenv bootargs ${bootargs} ${nfsargs} ${userargs}; " \
	158	"bootm ${loadaddr} - ${dtbaddr}"
	159
	160	#define CONFIG_EXTRA_ENV_SETTINGS \
	161	"autoload=no\0" \
	162	"ethaddr=00:01:90:00:C0:81\0" \
	163	"dtbaddr=0x81000000\0" \
	164	"nfsroot=/opt/projects/images/vladimir/oe/devkit3250/rootfs\0" \
	165	"tftpdir=vladimir/oe/devkit3250\0" \
	166	"userargs=oops=panic\0"
463ec1ca VZ	167
	168	/*
	169	* U-Boot Commands
	170	*/
463ec1ca VZ	171
	172	/*
	173	* Boot Linux
	174	*/
	175	#define CONFIG_CMDLINE_TAG
	176	#define CONFIG_SETUP_MEMORY_TAGS
463ec1ca VZ	177
463ec1ca VZ	178	#define CONFIG_BOOTFILE "uImage"
768ddeee	179	#define CONFIG_BOOTARGS "console=ttyS0,115200n8"
463ec1ca VZ	180	#define CONFIG_LOADADDR 0x80008000
463ec1ca VZ	181
e9b3ce3f VZ	182	/*
	183	* SPL specific defines
	184	*/
	185	/* SPL will be executed at offset 0 */
	186	#define CONFIG_SPL_TEXT_BASE 0x00000000
	187
	188	/* SPL will use SRAM as stack */
	189	#define CONFIG_SPL_STACK 0x0000FFF8
	190	#define CONFIG_SPL_BOARD_INIT
	191
	192	/* Use the framework and generic lib */
	193	#define CONFIG_SPL_FRAMEWORK
e9b3ce3f VZ	194
e9b3ce3f VZ	195	/* SPL will use serial */
e9b3ce3f VZ	196
	197	/* SPL loads an image from NAND */
	198	#define CONFIG_SPL_NAND_SIMPLE
	199	#define CONFIG_SPL_NAND_RAW_ONLY
e9b3ce3f VZ	200	#define CONFIG_SPL_NAND_DRIVERS
e9b3ce3f VZ	201
e9b3ce3f VZ	202	#define CONFIG_SPL_NAND_ECC
	203	#define CONFIG_SPL_NAND_SOFTECC
	204
	205	#define CONFIG_SPL_MAX_SIZE 0x20000
	206	#define CONFIG_SPL_PAD_TO CONFIG_SPL_MAX_SIZE
	207
	208	/* U-Boot will be 0x60000 bytes, loaded and run at CONFIG_SYS_TEXT_BASE */
	209	#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000
	210	#define CONFIG_SYS_NAND_U_BOOT_SIZE 0x60000
	211
	212	#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
	213	#define CONFIG_SYS_NAND_U_BOOT_DST CONFIG_SYS_TEXT_BASE
	214
	215	/* See common/spl/spl.c spl_set_header_raw_uboot() */
	216	#define CONFIG_SYS_MONITOR_LEN CONFIG_SYS_NAND_U_BOOT_SIZE
	217
463ec1ca VZ	218	/*
	219	* Include SoC specific configuration
	220	*/
	221	#include <asm/arch/config.h>
	222
	223	#endif /* __CONFIG_DEVKIT3250_H__*/