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_SYS_THUMB_BUILD
18 #define CONFIG_USE_ARCH_MEMCPY
19 #define CONFIG_USE_ARCH_MEMSET
20 
21 /*#define CONFIG_DBG_MONITOR*/
22 #define PHYS_SDRAM_SIZE			SZ_512M
23 
24 #define CONFIG_BOARD_EARLY_INIT_F
25 #define CONFIG_BOARD_LATE_INIT
26 
27 #define CONFIG_DISPLAY_BOARDINFO_LATE
28 
29 /* Size of malloc() pool */
30 #define CONFIG_SYS_MALLOC_LEN		(32 * SZ_1M)
31 
32 #define CONFIG_CMD_BMODE
33 
34 /* Network */
35 #define CONFIG_FEC_MXC
36 #define CONFIG_MII
37 #define CONFIG_FEC_XCV_TYPE             RMII
38 #define CONFIG_ETHPRIME                 "FEC"
39 #define CONFIG_FEC_MXC_PHYADDR          0
40 
41 #define CONFIG_PHYLIB
42 #define CONFIG_PHY_MICREL
43 #define CONFIG_IP_DEFRAG
44 #define CONFIG_TFTP_BLOCKSIZE		16352
45 #define CONFIG_TFTP_TSIZE
46 
47 /* ENET1 */
48 #define IMX_FEC_BASE			ENET_IPS_BASE_ADDR
49 
50 /* MMC Config*/
51 #define CONFIG_SYS_FSL_ESDHC_ADDR	0
52 #define CONFIG_SYS_FSL_USDHC_NUM	1
53 
54 #undef CONFIG_BOOTM_PLAN9
55 #undef CONFIG_BOOTM_RTEMS
56 
57 /* I2C configs */
58 #define CONFIG_SYS_I2C_MXC
59 #define CONFIG_SYS_I2C_SPEED		100000
60 
61 #define CONFIG_IPADDR			192.168.10.2
62 #define CONFIG_NETMASK			255.255.255.0
63 #define CONFIG_SERVERIP			192.168.10.1
64 
65 #define MEM_LAYOUT_ENV_SETTINGS \
66 	"fdt_addr_r=0x82000000\0" \
67 	"fdt_high=0xffffffff\0" \
68 	"initrd_high=0xffffffff\0" \
69 	"kernel_addr_r=0x81000000\0" \
70 	"ramdisk_addr_r=0x82100000\0"
71 
72 #define SD_BOOTCMD \
73 	"sdargs=root=/dev/mmcblk0p2 rw rootwait\0"	\
74 	"sdboot=run setup; setenv bootargs ${defargs} ${sdargs} " \
75 	"${setupargs} ${vidargs}; echo Booting from MMC/SD card...; " \
76 	"run m4boot && " \
77 	"load mmc 0:1 ${kernel_addr_r} ${kernel_file} && " \
78 	"load mmc 0:1 ${fdt_addr_r} ${soc}-colibri-${fdt_board}.dtb && " \
79 	"run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \
80 
81 #define NFS_BOOTCMD \
82 	"nfsargs=ip=:::::eth0: root=/dev/nfs\0"	\
83 	"nfsboot=run setup; " \
84 		"setenv bootargs ${defargs} ${nfsargs} " \
85 		"${setupargs} ${vidargs}; echo Booting from NFS...;" \
86 		"dhcp ${kernel_addr_r} && "	\
87 		"tftp ${fdt_addr_r} ${soc}-colibri-${fdt_board}.dtb && " \
88 		"run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \
89 
90 #define UBI_BOOTCMD	\
91 	"ubiargs=ubi.mtd=ubi root=ubi0:rootfs rootfstype=ubifs " \
92 		"ubi.fm_autoconvert=1\0" \
93 	"ubiboot=run setup; " \
94 		"setenv bootargs ${defargs} ${ubiargs} " \
95 		"${setupargs} ${vidargs}; echo Booting from NAND...; " \
96 		"ubi part ubi && run m4boot && " \
97 		"ubi read ${kernel_addr_r} kernel && " \
98 		"ubi read ${fdt_addr_r} dtb && " \
99 		"run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \
100 
101 #define CONFIG_BOOTCOMMAND "run ubiboot; run sdboot; run nfsboot"
102 
103 #define CONFIG_EXTRA_ENV_SETTINGS \
104 	MEM_LAYOUT_ENV_SETTINGS \
105 	NFS_BOOTCMD \
106 	SD_BOOTCMD \
107 	UBI_BOOTCMD \
108 	"console=ttymxc0\0" \
109 	"defargs=\0" \
110 	"fdt_board=eval-v3\0" \
111 	"fdt_fixup=;\0" \
112 	"m4boot=;\0" \
113 	"ip_dyn=yes\0" \
114 	"kernel_file=zImage\0" \
115 	"mtdparts=" MTDPARTS_DEFAULT "\0" \
116 	"setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
117 		"00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
118 		"${board}/flash_eth.img && source ${loadaddr}\0" \
119 	"setsdupdate=mmc rescan && setenv interface mmc && " \
120 		"fatload ${interface} 0:1 ${loadaddr} " \
121 		"${board}/flash_blk.img && source ${loadaddr}\0" \
122 	"setup=setenv setupargs " \
123 		"console=tty1 console=${console}" \
124 		",${baudrate}n8 ${memargs} consoleblank=0 ${mtdparts}\0" \
125 	"setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
126 	"setusbupdate=usb start && setenv interface usb && " \
127 		"fatload ${interface} 0:1 ${loadaddr} " \
128 		"${board}/flash_blk.img && source ${loadaddr}\0" \
129 	"splashpos=m,m\0" \
130 	"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" \
131 
132 /* Miscellaneous configurable options */
133 #define CONFIG_SYS_LONGHELP
134 
135 #define CONFIG_SYS_MEMTEST_START	0x80000000
136 #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + 0x0c000000)
137 
138 #define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
139 #define CONFIG_SYS_HZ			1000
140 
141 #define CONFIG_STACKSIZE		SZ_128K
142 
143 /* Physical Memory Map */
144 #define CONFIG_NR_DRAM_BANKS		1
145 #define PHYS_SDRAM			MMDC0_ARB_BASE_ADDR
146 
147 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM
148 #define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
149 #define CONFIG_SYS_INIT_RAM_SIZE	IRAM_SIZE
150 
151 #define CONFIG_SYS_INIT_SP_OFFSET \
152 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
153 #define CONFIG_SYS_INIT_SP_ADDR \
154 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
155 
156 /* FLASH and environment organization */
157 #define CONFIG_SYS_NO_FLASH
158 #define CONFIG_ENV_IS_IN_NAND
159 
160 #if defined(CONFIG_ENV_IS_IN_MMC)
161 #define CONFIG_SYS_MMC_ENV_DEV		0   /* USDHC1 */
162 #define CONFIG_SYS_MMC_ENV_PART		0	/* user area */
163 #define CONFIG_MMCROOT			"/dev/mmcblk0p2"  /* USDHC1 */
164 #define CONFIG_ENV_OFFSET		(8 * SZ_64K)
165 #elif defined(CONFIG_ENV_IS_IN_NAND)
166 #define CONFIG_ENV_OFFSET		(4 * 1024 * 1024)
167 #define CONFIG_ENV_SECT_SIZE		(128 * 1024)
168 #define CONFIG_ENV_SIZE			CONFIG_ENV_SECT_SIZE
169 #endif
170 
171 #define CONFIG_NAND_MXS
172 #define CONFIG_CMD_NAND_TRIMFFS
173 
174 /* NAND stuff */
175 #define CONFIG_SYS_MAX_NAND_DEVICE	1
176 #define CONFIG_SYS_NAND_BASE		0x40000000
177 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
178 #define CONFIG_SYS_NAND_ONFI_DETECTION
179 #define CONFIG_SYS_NAND_MX7_GPMI_62_ECC_BYTES
180 #define CONFIG_CMD_NAND_TORTURE
181 
182 /* UBI stuff */
183 #define CONFIG_RBTREE
184 #define CONFIG_LZO
185 #define CONFIG_CMD_UBIFS	/* increases size by almost 60 KB */
186 
187 /* Dynamic MTD partition support */
188 #define CONFIG_CMD_MTDPARTS	/* Enable 'mtdparts' command line support */
189 #define CONFIG_MTD_PARTITIONS
190 #define CONFIG_MTD_DEVICE	/* needed for mtdparts commands */
191 #define MTDIDS_DEFAULT		"nand0=gpmi-nand"
192 #define MTDPARTS_DEFAULT	"mtdparts=gpmi-nand:"		\
193 				"512k(mx7-bcb),"		\
194 				"3584k(u-boot)ro,"		\
195 				"512k(u-boot-env),"		\
196 				"-(ubi)"
197 
198 /* DMA stuff, needed for GPMI/MXS NAND support */
199 #define CONFIG_APBH_DMA
200 #define CONFIG_APBH_DMA_BURST
201 #define CONFIG_APBH_DMA_BURST8
202 
203 /* USB Configs */
204 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
205 
206 #define CONFIG_MXC_USB_PORTSC		(PORT_PTS_UTMI | PORT_PTS_PTW)
207 #define CONFIG_MXC_USB_FLAGS		0
208 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
209 
210 #define CONFIG_IMX_THERMAL
211 
212 #define CONFIG_USBD_HS
213 
214 #define CONFIG_USB_FUNCTION_MASS_STORAGE
215 
216 /* USB Device Firmware Update support */
217 #define CONFIG_SYS_DFU_DATA_BUF_SIZE	SZ_16M
218 #define DFU_DEFAULT_POLL_TIMEOUT	300
219 
220 #ifdef CONFIG_VIDEO
221 #define CONFIG_VIDEO_MXS
222 #define CONFIG_VIDEO_LOGO
223 #define CONFIG_SPLASH_SCREEN
224 #define CONFIG_SPLASH_SCREEN_ALIGN
225 #define CONFIG_CMD_BMP
226 #define CONFIG_BMP_16BPP
227 #define CONFIG_VIDEO_BMP_RLE8
228 #define CONFIG_VIDEO_BMP_LOGO
229 #endif
230 
231 #endif
232