1 /*
2  * Copyright 2016 Toradex AG
3  *
4  * Configuration settings for the Colibri iMX7 module.
5  *
6  * based on mx7dsabresd.h:
7  * Copyright (C) 2015 Freescale Semiconductor, Inc.
8  *
9  * SPDX-License-Identifier:	GPL-2.0+
10  */
11 
12 #ifndef __COLIBRI_IMX7_CONFIG_H
13 #define __COLIBRI_IMX7_CONFIG_H
14 
15 #include "mx7_common.h"
16 
17 /*#define CONFIG_DBG_MONITOR*/
18 #define PHYS_SDRAM_SIZE			SZ_512M
19 
20 #define CONFIG_DISPLAY_BOARDINFO_LATE	/* Calls show_board_info() */
21 
22 #define CONFIG_ENV_VARS_UBOOT_CONFIG
23 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
24 
25 /* Size of malloc() pool */
26 #define CONFIG_SYS_MALLOC_LEN		(32 * SZ_1M)
27 
28 /* Network */
29 #define CONFIG_FEC_MXC
30 #define CONFIG_MII
31 #define CONFIG_FEC_XCV_TYPE             RMII
32 #define CONFIG_ETHPRIME                 "FEC"
33 #define CONFIG_FEC_MXC_PHYADDR          0
34 
35 #define CONFIG_IP_DEFRAG
36 #define CONFIG_TFTP_BLOCKSIZE		16352
37 #define CONFIG_TFTP_TSIZE
38 
39 /* ENET1 */
40 #define IMX_FEC_BASE			ENET_IPS_BASE_ADDR
41 
42 /* MMC Config*/
43 #define CONFIG_SYS_FSL_ESDHC_ADDR	0
44 #define CONFIG_SYS_FSL_USDHC_NUM	1
45 
46 #undef CONFIG_BOOTM_PLAN9
47 #undef CONFIG_BOOTM_RTEMS
48 
49 /* I2C configs */
50 #define CONFIG_SYS_I2C_MXC
51 #define CONFIG_SYS_I2C_SPEED		100000
52 
53 #define CONFIG_IPADDR			192.168.10.2
54 #define CONFIG_NETMASK			255.255.255.0
55 #define CONFIG_SERVERIP			192.168.10.1
56 
57 #define MEM_LAYOUT_ENV_SETTINGS \
58 	"bootm_size=0x10000000\0" \
59 	"fdt_addr_r=0x82000000\0" \
60 	"fdt_high=0xffffffff\0" \
61 	"initrd_high=0xffffffff\0" \
62 	"kernel_addr_r=0x81000000\0" \
63 	"ramdisk_addr_r=0x82100000\0"
64 
65 #define SD_BOOTCMD \
66 	"sdargs=root=/dev/mmcblk0p2 rw rootwait\0"	\
67 	"sdboot=run setup; setenv bootargs ${defargs} ${sdargs} " \
68 	"${setupargs} ${vidargs}; echo Booting from MMC/SD card...; " \
69 	"run m4boot && " \
70 	"load mmc 0:1 ${kernel_addr_r} ${kernel_file} && " \
71 	"load mmc 0:1 ${fdt_addr_r} ${soc}-colibri-${fdt_board}.dtb && " \
72 	"run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \
73 
74 #define NFS_BOOTCMD \
75 	"nfsargs=ip=:::::eth0: root=/dev/nfs\0"	\
76 	"nfsboot=run setup; " \
77 		"setenv bootargs ${defargs} ${nfsargs} " \
78 		"${setupargs} ${vidargs}; echo Booting from NFS...;" \
79 		"dhcp ${kernel_addr_r} && "	\
80 		"tftp ${fdt_addr_r} ${soc}-colibri-${fdt_board}.dtb && " \
81 		"run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \
82 
83 #define UBI_BOOTCMD	\
84 	"ubiargs=ubi.mtd=ubi root=ubi0:rootfs rootfstype=ubifs " \
85 		"ubi.fm_autoconvert=1\0" \
86 	"ubiboot=run setup; " \
87 		"setenv bootargs ${defargs} ${ubiargs} " \
88 		"${setupargs} ${vidargs}; echo Booting from NAND...; " \
89 		"ubi part ubi && run m4boot && " \
90 		"ubi read ${kernel_addr_r} kernel && " \
91 		"ubi read ${fdt_addr_r} dtb && " \
92 		"run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \
93 
94 #define CONFIG_BOOTCOMMAND "run ubiboot; run sdboot; run nfsboot"
95 
96 #define CONFIG_EXTRA_ENV_SETTINGS \
97 	MEM_LAYOUT_ENV_SETTINGS \
98 	NFS_BOOTCMD \
99 	SD_BOOTCMD \
100 	UBI_BOOTCMD \
101 	"console=ttymxc0\0" \
102 	"defargs=\0" \
103 	"fdt_board=eval-v3\0" \
104 	"fdt_fixup=;\0" \
105 	"m4boot=;\0" \
106 	"ip_dyn=yes\0" \
107 	"kernel_file=zImage\0" \
108 	"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
109 	"setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
110 		"00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
111 		"${board}/flash_eth.img && source ${loadaddr}\0" \
112 	"setsdupdate=mmc rescan && setenv interface mmc && " \
113 		"fatload ${interface} 0:1 ${loadaddr} " \
114 		"${board}/flash_blk.img && source ${loadaddr}\0" \
115 	"setup=setenv setupargs " \
116 		"console=tty1 console=${console}" \
117 		",${baudrate}n8 ${memargs} consoleblank=0\0" \
118 	"setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
119 	"setusbupdate=usb start && setenv interface usb && " \
120 		"fatload ${interface} 0:1 ${loadaddr} " \
121 		"${board}/flash_blk.img && source ${loadaddr}\0" \
122 	"splashpos=m,m\0" \
123 	"videomode=video=ctfb:x:640,y:480,depth:18,pclk:39722,le:48,ri:16,up:33,lo:10,hs:96,vs:2,sync:0,vmode:0\0" \
124 	"updlevel=2\0"
125 
126 /* Miscellaneous configurable options */
127 #define CONFIG_SYS_LONGHELP
128 
129 #define CONFIG_SYS_MEMTEST_START	0x80000000
130 #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + 0x0c000000)
131 
132 #define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
133 #define CONFIG_SYS_HZ			1000
134 
135 /* Physical Memory Map */
136 #define CONFIG_NR_DRAM_BANKS		1
137 #define PHYS_SDRAM			MMDC0_ARB_BASE_ADDR
138 
139 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM
140 #define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
141 #define CONFIG_SYS_INIT_RAM_SIZE	IRAM_SIZE
142 
143 #define CONFIG_SYS_INIT_SP_OFFSET \
144 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
145 #define CONFIG_SYS_INIT_SP_ADDR \
146 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
147 
148 /* environment organization */
149 
150 #if defined(CONFIG_ENV_IS_IN_MMC)
151 #define CONFIG_SYS_MMC_ENV_DEV		0   /* USDHC1 */
152 #define CONFIG_SYS_MMC_ENV_PART		0	/* user area */
153 #define CONFIG_MMCROOT			"/dev/mmcblk0p2"  /* USDHC1 */
154 #define CONFIG_ENV_OFFSET		(8 * SZ_64K)
155 #elif defined(CONFIG_ENV_IS_IN_NAND)
156 #define CONFIG_ENV_SECT_SIZE		(128 * 1024)
157 #define CONFIG_ENV_OFFSET		(28 * CONFIG_ENV_SECT_SIZE)
158 #define CONFIG_ENV_SIZE			CONFIG_ENV_SECT_SIZE
159 #endif
160 
161 #define CONFIG_NAND_MXS
162 
163 /* NAND stuff */
164 #define CONFIG_SYS_MAX_NAND_DEVICE	1
165 #define CONFIG_SYS_NAND_BASE		0x40000000
166 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
167 #define CONFIG_SYS_NAND_ONFI_DETECTION
168 #define CONFIG_SYS_NAND_MX7_GPMI_62_ECC_BYTES
169 
170 /* Dynamic MTD partition support */
171 #define CONFIG_MTD_PARTITIONS
172 #define CONFIG_MTD_DEVICE	/* needed for mtdparts commands */
173 
174 /* DMA stuff, needed for GPMI/MXS NAND support */
175 #define CONFIG_APBH_DMA
176 #define CONFIG_APBH_DMA_BURST
177 #define CONFIG_APBH_DMA_BURST8
178 
179 /* USB Configs */
180 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
181 
182 #define CONFIG_MXC_USB_PORTSC		(PORT_PTS_UTMI | PORT_PTS_PTW)
183 #define CONFIG_MXC_USB_FLAGS		0
184 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
185 
186 #define CONFIG_IMX_THERMAL
187 
188 #define CONFIG_USBD_HS
189 
190 /* USB Device Firmware Update support */
191 #define CONFIG_SYS_DFU_DATA_BUF_SIZE	SZ_16M
192 #define DFU_DEFAULT_POLL_TIMEOUT	300
193 
194 #ifdef CONFIG_VIDEO
195 #define CONFIG_VIDEO_MXS
196 #define CONFIG_VIDEO_LOGO
197 #define CONFIG_SPLASH_SCREEN
198 #define CONFIG_SPLASH_SCREEN_ALIGN
199 #define CONFIG_BMP_16BPP
200 #define CONFIG_VIDEO_BMP_RLE8
201 #define CONFIG_VIDEO_BMP_LOGO
202 #endif
203 
204 #endif
205