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