[people/ms/u-boot.git] / include / configs / cm_t54.h

/*
 * Config file for Compulab CM-T54 board
 *
 * Copyright (C) 2014, Compulab Ltd - http://compulab.co.il/
 *
 * Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_CM_T54_H
#define __CONFIG_CM_T54_H

#define CONFIG_CM_T54
#define CONFIG_DRAM_2G

#include <configs/ti_omap5_common.h>

/* EEPROM related defines */
#define CONFIG_SYS_I2C_EEPROM_ADDR	0x50
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	1
#define CONFIG_SYS_I2C_EEPROM_BUS	0

/* Enable SD/MMC CD and WP GPIOs */
#define OMAP_HSMMC_USE_GPIO

/* UART setup */
#define CONFIG_CONS_INDEX		4
#define CONFIG_SYS_NS16550_COM4		UART4_BASE

/* MMC ENV related defines */
#undef CONFIG_ENV_OFFSET
#undef CONFIG_ENV_SIZE

#define CONFIG_SYS_MMC_ENV_DEV		1		/* SLOT2: eMMC(1) */
#define CONFIG_SYS_MMC_ENV_PART		0
#define CONFIG_ENV_OFFSET		0xc0000		/* (in bytes) 768 KB */
#define CONFIG_ENV_SIZE			(16 << 10)	/* 16 KB */
#define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
#define CONFIG_SYS_REDUNDAND_ENVIRONMENT

/* Enhance our eMMC support / experience. */
#define CONFIG_HSMMC2_8BIT
#define CONFIG_SUPPORT_EMMC_BOOT

/* SATA Boot related defines */
#define CONFIG_SPL_SATA_BOOT_DEVICE		0
#define CONFIG_SYS_SATA_FAT_BOOT_PARTITION	1

#define CONFIG_SCSI_AHCI_PLAT
#define CONFIG_SYS_SCSI_MAX_SCSI_ID	1
#define CONFIG_SYS_SCSI_MAX_LUN		1
#define CONFIG_SYS_SCSI_MAX_DEVICE	(CONFIG_SYS_SCSI_MAX_SCSI_ID * \
						CONFIG_SYS_SCSI_MAX_LUN)
/* USB UHH support options */
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET

#define CONFIG_OMAP_EHCI_PHY2_RESET_GPIO	76 /* HSIC2 HUB #RESET */
#define CONFIG_OMAP_EHCI_PHY3_RESET_GPIO	83 /* HSIC3 ETH #RESET */

/* Enabled commands */

/* EEPROM */
#define CONFIG_ENV_EEPROM_IS_ON_I2C
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		1
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	4
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	5
#define CONFIG_SYS_EEPROM_SIZE			256

/* USB Networking options */

/*
 * Miscellaneous configurable options
 */
#undef CONFIG_SYS_AUTOLOAD
#undef CONFIG_EXTRA_ENV_SETTINGS
#undef CONFIG_BOOTCOMMAND

#define CONFIG_SYS_AUTOLOAD		"no"

#define CONFIG_EXTRA_ENV_SETTINGS \
	DEFAULT_LINUX_BOOT_ENV \
	"baudrate=115200\0" \
	"bootdelay=3\0" \
	"autoload=no\0" \
	"bootscr=bootscr.img\0" \
	"fdtfile=omap5-sbc-t54.dtb\0" \
	"kernel=zImage-cm-t54\0" \
	"ramdisk=ramdisk-cm-t54.img\0" \
	"console=ttyO3\0" \
	"ramdisksize=16384\0" \
	"mmcdev=0\0" \
	"mmcroot=/dev/mmcblk1p2\0" \
	"mmcargs=setenv bootargs console=${console} " \
		"root=${mmcroot} rw rootwait\0" \
	"ramroot=/dev/ram0\0" \
	"ramargs=setenv bootargs console=${console} " \
		"root=${ramroot} ramdisk_size=${ramdisksize} rw\0" \
	"mmcloadkernel=load mmc ${mmcdev} ${loadaddr} ${kernel}\0" \
	"mmcloadfdt=load mmc ${mmcdev} ${fdtaddr} ${fdtfile}\0" \
	"mmcloadramdisk=load mmc ${mmcdev} ${rdaddr} ${ramdisk}\0" \
	"mmcloadbootscript=load mmc ${mmcdev} ${loadaddr} ${bootsrc}\0" \
	"mmcbootscript=echo Running bootscript from mmc${mmcdev}...; " \
			"source ${loadaddr}\0" \
	"mmcbootlinux=echo Booting from mmc${mmcdev} ...; " \
			"bootz ${loadaddr} ${rdaddr} ${fdtaddr}\0" \
	"mmcboot=if mmc dev ${mmcdev} && mmc rescan; then " \
			"if run mmcloadbootscript; " \
				"then run mmcbootscript; " \
			"fi; " \
			"if run mmcloadkernel; then " \
				"if run mmcloadfdt; then " \
					"if run mmcloadramdisk; then " \
						"run ramargs; " \
						"run mmcbootlinux; " \
					"fi; " \
					"run mmcargs; " \
					"setenv rdaddr - ; " \
					"run mmcbootlinux; " \
				"fi; " \
			"fi; " \
		"fi;\0"

#define CONFIG_BOOTCOMMAND \
	"bootcmd=run mmcboot || setenv mmcdev 1; setenv mmcroot /dev/mmcblk0p2; run mmcboot;"

#endif /* __CONFIG_CM_T54_H */
Commit	Line	Data
076446f1 DL	1	/*
	2	* Config file for Compulab CM-T54 board
	3	*
	4	* Copyright (C) 2014, Compulab Ltd - http://compulab.co.il/
	5	*
	6	* Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
	7	*
	8	* SPDX-License-Identifier: GPL-2.0+
	9	*/
	10
	11	#ifndef __CONFIG_CM_T54_H
	12	#define __CONFIG_CM_T54_H
	13
	14	#define CONFIG_CM_T54
	15	#define CONFIG_DRAM_2G
	16
	17	#include <configs/ti_omap5_common.h>
	18
a9375f33	19	/* EEPROM related defines */
a9375f33 DL	20	#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
a9375f33 DL	21	#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
52658fda	22	#define CONFIG_SYS_I2C_EEPROM_BUS 0
a9375f33	23
076446f1 DL	24	/* Enable SD/MMC CD and WP GPIOs */
	25	#define OMAP_HSMMC_USE_GPIO
	26
	27	/* UART setup */
	28	#define CONFIG_CONS_INDEX 4
	29	#define CONFIG_SYS_NS16550_COM4 UART4_BASE
076446f1	30
076446f1 DL	31	/* MMC ENV related defines */
	32	#undef CONFIG_ENV_OFFSET
	33	#undef CONFIG_ENV_SIZE
	34
076446f1	35	#define CONFIG_SYS_MMC_ENV_DEV 1 /* SLOT2: eMMC(1) */
1c8c36f5	36	#define CONFIG_SYS_MMC_ENV_PART 0
076446f1 DL	37	#define CONFIG_ENV_OFFSET 0xc0000 /* (in bytes) 768 KB */
	38	#define CONFIG_ENV_SIZE (16 << 10) /* 16 KB */
	39	#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
	40	#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
076446f1 DL	41
	42	/* Enhance our eMMC support / experience. */
	43	#define CONFIG_HSMMC2_8BIT
	44	#define CONFIG_SUPPORT_EMMC_BOOT
	45
96b5bf11	46	/* SATA Boot related defines */
96b5bf11 DL	47	#define CONFIG_SPL_SATA_BOOT_DEVICE 0
	48	#define CONFIG_SYS_SATA_FAT_BOOT_PARTITION 1
	49
96b5bf11 DL	50	#define CONFIG_SCSI_AHCI_PLAT
	51	#define CONFIG_SYS_SCSI_MAX_SCSI_ID 1
	52	#define CONFIG_SYS_SCSI_MAX_LUN 1
	53	#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
	54	CONFIG_SYS_SCSI_MAX_LUN)
076446f1	55	/* USB UHH support options */
076446f1 DL	56	#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
	57
	58	#define CONFIG_OMAP_EHCI_PHY2_RESET_GPIO 76 /* HSIC2 HUB #RESET */
	59	#define CONFIG_OMAP_EHCI_PHY3_RESET_GPIO 83 /* HSIC3 ETH #RESET */
	60
	61	/* Enabled commands */
076446f1	62
66b7e420	63	/* EEPROM */
66b7e420 NK	64	#define CONFIG_ENV_EEPROM_IS_ON_I2C
	65	#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
	66	#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
	67	#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
	68	#define CONFIG_SYS_EEPROM_SIZE 256
	69
076446f1	70	/* USB Networking options */
076446f1	71
076446f1 DL	72	/*
	73	* Miscellaneous configurable options
	74	*/
	75	#undef CONFIG_SYS_AUTOLOAD
076446f1 DL	76	#undef CONFIG_EXTRA_ENV_SETTINGS
076446f1 DL	77	#undef CONFIG_BOOTCOMMAND
076446f1	78
076446f1	79	#define CONFIG_SYS_AUTOLOAD "no"
076446f1 DL	80
	81	#define CONFIG_EXTRA_ENV_SETTINGS \
	82	DEFAULT_LINUX_BOOT_ENV \
	83	"baudrate=115200\0" \
	84	"bootdelay=3\0" \
	85	"autoload=no\0" \
	86	"bootscr=bootscr.img\0" \
	87	"fdtfile=omap5-sbc-t54.dtb\0" \
	88	"kernel=zImage-cm-t54\0" \
	89	"ramdisk=ramdisk-cm-t54.img\0" \
	90	"console=ttyO3\0" \
	91	"ramdisksize=16384\0" \
	92	"mmcdev=0\0" \
	93	"mmcroot=/dev/mmcblk1p2\0" \
	94	"mmcargs=setenv bootargs console=${console} " \
	95	"root=${mmcroot} rw rootwait\0" \
	96	"ramroot=/dev/ram0\0" \
	97	"ramargs=setenv bootargs console=${console} " \
	98	"root=${ramroot} ramdisk_size=${ramdisksize} rw\0" \
	99	"mmcloadkernel=load mmc ${mmcdev} ${loadaddr} ${kernel}\0" \
	100	"mmcloadfdt=load mmc ${mmcdev} ${fdtaddr} ${fdtfile}\0" \
	101	"mmcloadramdisk=load mmc ${mmcdev} ${rdaddr} ${ramdisk}\0" \
	102	"mmcloadbootscript=load mmc ${mmcdev} ${loadaddr} ${bootsrc}\0" \
	103	"mmcbootscript=echo Running bootscript from mmc${mmcdev}...; " \
	104	"source ${loadaddr}\0" \
	105	"mmcbootlinux=echo Booting from mmc${mmcdev} ...; " \
	106	"bootz ${loadaddr} ${rdaddr} ${fdtaddr}\0" \
	107	"mmcboot=if mmc dev ${mmcdev} && mmc rescan; then " \
	108	"if run mmcloadbootscript; " \
	109	"then run mmcbootscript; " \
	110	"fi; " \
	111	"if run mmcloadkernel; then " \
	112	"if run mmcloadfdt; then " \
	113	"if run mmcloadramdisk; then " \
	114	"run ramargs; " \
	115	"run mmcbootlinux; " \
	116	"fi; " \
	117	"run mmcargs; " \
	118	"setenv rdaddr - ; " \
	119	"run mmcbootlinux; " \
	120	"fi; " \
	121	"fi; " \
	122	"fi;\0"
	123
	124	#define CONFIG_BOOTCOMMAND \
	125	"bootcmd=run mmcboot \|\| setenv mmcdev 1; setenv mmcroot /dev/mmcblk0p2; run mmcboot;"
	126
	127	#endif /* __CONFIG_CM_T54_H */