[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 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_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 */

/*
 * 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_TIMEOUT	100000

/*
 * Ethernet
 */
#define CONFIG_RMII
#define CONFIG_PHY_SMSC
#define CONFIG_LPC32XX_ETH
#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

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

/*
 * U-Boot General Configurations
 */
#define CONFIG_SYS_CBSIZE		1024
#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE

/*
 * Pass open firmware flat tree
 */

/*
 * Environment
 */
#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_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

/* Use the framework and generic lib */

/* SPL will use serial */

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