[J-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 <[email protected]>
 *
 * 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>

#undef CONFIG_MISC_INIT_R
#undef CONFIG_SPL_OS_BOOT

/* 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
#define CONFIG_BAUDRATE			115200

/* SD/MMC RAW boot */
#undef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR
#undef CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS

#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR	0x200 /* 0x40000 - 256 KB */
#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS	0x300 /* 384 KB */

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

#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_SYS_MMC_ENV_DEV		1		/* SLOT2: eMMC(1) */
#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
#define CONFIG_CMD_SAVEENV

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

/* USB UHH support options */
#define CONFIG_CMD_USB
#define CONFIG_USB_HOST
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_OMAP
#define CONFIG_USB_STORAGE
#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS	3
#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 */
#define CONFIG_CMD_DHCP		/* DHCP Support			*/
#define CONFIG_CMD_NET		/* bootp, tftpboot, rarpboot	*/
#define CONFIG_CMD_PING

/* USB Networking options */
#define CONFIG_USB_HOST_ETHER
#define CONFIG_USB_ETHER_SMSC95XX
#define CONFIG_USB_ETHER_RNDIS
#define CONFIG_USB_ETHER_ASIX
#define CONFIG_USB_ETHER_MCS7830

/* Max time to hold reset on this board, see doc/README.omap-reset-time */
#define CONFIG_OMAP_PLATFORM_RESET_TIME_MAX_USEC	16296

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

#define CONFIG_BOOTDELAY		3
#define CONFIG_SYS_AUTOLOAD		"no"
#define CONFIG_SYS_PROMPT		"CM-T54 # "

#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 <[email protected]>
	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
	19	#undef CONFIG_MISC_INIT_R
	20	#undef CONFIG_SPL_OS_BOOT
	21
	22	/* Enable SD/MMC CD and WP GPIOs */
	23	#define OMAP_HSMMC_USE_GPIO
	24
	25	/* UART setup */
	26	#define CONFIG_CONS_INDEX 4
	27	#define CONFIG_SYS_NS16550_COM4 UART4_BASE
	28	#define CONFIG_BAUDRATE 115200
	29
	30	/* SD/MMC RAW boot */
	31	#undef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR
	32	#undef CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS
	33
	34	#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200 /* 0x40000 - 256 KB */
	35	#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x300 /* 384 KB */
	36
	37	/* MMC ENV related defines */
	38	#undef CONFIG_ENV_OFFSET
	39	#undef CONFIG_ENV_SIZE
	40
	41	#define CONFIG_ENV_IS_IN_MMC
	42	#define CONFIG_SYS_MMC_ENV_DEV 1 /* SLOT2: eMMC(1) */
	43	#define CONFIG_ENV_OFFSET 0xc0000 /* (in bytes) 768 KB */
	44	#define CONFIG_ENV_SIZE (16 << 10) /* 16 KB */
	45	#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
	46	#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
	47	#define CONFIG_CMD_SAVEENV
	48
	49	/* Enhance our eMMC support / experience. */
	50	#define CONFIG_HSMMC2_8BIT
	51	#define CONFIG_SUPPORT_EMMC_BOOT
	52
	53	/* USB UHH support options */
	54	#define CONFIG_CMD_USB
	55	#define CONFIG_USB_HOST
	56	#define CONFIG_USB_EHCI
	57	#define CONFIG_USB_EHCI_OMAP
	58	#define CONFIG_USB_STORAGE
	59	#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
	60	#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
	61
	62	#define CONFIG_OMAP_EHCI_PHY2_RESET_GPIO 76 /* HSIC2 HUB #RESET */
	63	#define CONFIG_OMAP_EHCI_PHY3_RESET_GPIO 83 /* HSIC3 ETH #RESET */
	64
65	/* Enabled commands */
66	#define CONFIG_CMD_DHCP /* DHCP Support */
67	#define CONFIG_CMD_NET /* bootp, tftpboot, rarpboot */
68	#define CONFIG_CMD_PING
69
70	/* USB Networking options */
71	#define CONFIG_USB_HOST_ETHER
72	#define CONFIG_USB_ETHER_SMSC95XX
73	#define CONFIG_USB_ETHER_RNDIS
74	#define CONFIG_USB_ETHER_ASIX
75	#define CONFIG_USB_ETHER_MCS7830
76
77	/* Max time to hold reset on this board, see doc/README.omap-reset-time */
78	#define CONFIG_OMAP_PLATFORM_RESET_TIME_MAX_USEC 16296
79
80	/*
81	* Miscellaneous configurable options
82	*/
83	#undef CONFIG_SYS_AUTOLOAD
84	#undef CONFIG_SYS_PROMPT
85	#undef CONFIG_EXTRA_ENV_SETTINGS
86	#undef CONFIG_BOOTCOMMAND
87	#undef CONFIG_BOOTDELAY
88
89	#define CONFIG_BOOTDELAY 3
90	#define CONFIG_SYS_AUTOLOAD "no"
91	#define CONFIG_SYS_PROMPT "CM-T54 # "
92
93	#define CONFIG_EXTRA_ENV_SETTINGS \
94	DEFAULT_LINUX_BOOT_ENV \
95	"baudrate=115200\0" \
96	"bootdelay=3\0" \
97	"autoload=no\0" \
98	"bootscr=bootscr.img\0" \
99	"fdtfile=omap5-sbc-t54.dtb\0" \
100	"kernel=zImage-cm-t54\0" \
101	"ramdisk=ramdisk-cm-t54.img\0" \
102	"console=ttyO3\0" \
103	"ramdisksize=16384\0" \
104	"mmcdev=0\0" \
105	"mmcroot=/dev/mmcblk1p2\0" \
106	"mmcargs=setenv bootargs console=${console} " \
107	"root=${mmcroot} rw rootwait\0" \
108	"ramroot=/dev/ram0\0" \
109	"ramargs=setenv bootargs console=${console} " \
110	"root=${ramroot} ramdisk_size=${ramdisksize} rw\0" \
111	"mmcloadkernel=load mmc ${mmcdev} ${loadaddr} ${kernel}\0" \
112	"mmcloadfdt=load mmc ${mmcdev} ${fdtaddr} ${fdtfile}\0" \
113	"mmcloadramdisk=load mmc ${mmcdev} ${rdaddr} ${ramdisk}\0" \
114	"mmcloadbootscript=load mmc ${mmcdev} ${loadaddr} ${bootsrc}\0" \
115	"mmcbootscript=echo Running bootscript from mmc${mmcdev}...; " \
116	"source ${loadaddr}\0" \
117	"mmcbootlinux=echo Booting from mmc${mmcdev} ...; " \
118	"bootz ${loadaddr} ${rdaddr} ${fdtaddr}\0" \
119	"mmcboot=if mmc dev ${mmcdev} && mmc rescan; then " \
120	"if run mmcloadbootscript; " \
121	"then run mmcbootscript; " \
122	"fi; " \
123	"if run mmcloadkernel; then " \
124	"if run mmcloadfdt; then " \
125	"if run mmcloadramdisk; then " \
126	"run ramargs; " \
127	"run mmcbootlinux; " \
128	"fi; " \
129	"run mmcargs; " \
130	"setenv rdaddr - ; " \
131	"run mmcbootlinux; " \
132	"fi; " \
133	"fi; " \
134	"fi;\0"
135
136	#define CONFIG_BOOTCOMMAND \
137	"bootcmd=run mmcboot \|\| setenv mmcdev 1; setenv mmcroot /dev/mmcblk0p2; run mmcboot;"
138
139	#endif /* __CONFIG_CM_T54_H */