2 * Copyright 2013-2015 Toradex, Inc.
4 * Configuration settings for the Toradex Colibri iMX6
6 * SPDX-License-Identifier: GPL-2.0+
12 #include "mx6_common.h"
14 #undef CONFIG_DISPLAY_BOARDINFO
15 #define CONFIG_DISPLAY_BOARDINFO_LATE /* Calls show_board_info() */
17 #define CONFIG_SYS_GENERIC_BOARD
19 #include <asm/arch/imx-regs.h>
20 #include <asm/mach-imx/gpio.h>
26 #define CONFIG_CMDLINE_TAG
27 #define CONFIG_SETUP_MEMORY_TAGS
28 #define CONFIG_INITRD_TAG
29 #define CONFIG_REVISION_TAG
30 #define CONFIG_SERIAL_TAG
32 /* Size of malloc() pool */
33 #define CONFIG_SYS_MALLOC_LEN (32 * 1024 * 1024)
35 #define CONFIG_MISC_INIT_R
37 #define CONFIG_MXC_UART
38 #define CONFIG_MXC_UART_BASE UART1_BASE
40 /* Make the HW version stuff available in U-Boot env */
41 #define CONFIG_VERSION_VARIABLE /* ver environment variable */
42 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
45 #define CONFIG_SYS_I2C
46 #define CONFIG_SYS_I2C_MXC
47 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
48 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
49 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
50 #define CONFIG_SYS_I2C_SPEED 100000
53 #ifdef CONFIG_CMD_FUSE
54 #define CONFIG_MXC_OCOTP
58 #define CONFIG_FSL_ESDHC
59 #define CONFIG_FSL_USDHC
60 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
61 #define CONFIG_SYS_FSL_USDHC_NUM 2
63 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
64 #define CONFIG_BOUNCE_BUFFER
67 #define CONFIG_FEC_MXC
69 #define IMX_FEC_BASE ENET_BASE_ADDR
70 #define CONFIG_FEC_XCV_TYPE RMII
71 #define CONFIG_ETHPRIME "FEC"
72 #define CONFIG_FEC_MXC_PHYADDR 1
73 #define CONFIG_IP_DEFRAG
74 #define CONFIG_TFTP_BLOCKSIZE 16352
75 #define CONFIG_TFTP_TSIZE
79 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
80 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
81 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
82 #define CONFIG_MXC_USB_FLAGS 0
84 #define CONFIG_USBD_HS
86 #define CONFIG_USB_GADGET_MASS_STORAGE
88 #define CONFIG_DFU_MMC
90 /* Miscellaneous commands */
92 /* Framebuffer and LCD */
93 #define CONFIG_VIDEO_IPUV3
94 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
95 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
96 #define CONFIG_VIDEO_BMP_RLE8
97 #define CONFIG_SPLASH_SCREEN
98 #define CONFIG_SPLASH_SCREEN_ALIGN
99 #define CONFIG_BMP_16BPP
100 #define CONFIG_VIDEO_LOGO
101 #define CONFIG_VIDEO_BMP_LOGO
102 #define CONFIG_CONSOLE_MUX
103 #define CONFIG_IMX_HDMI
104 #define CONFIG_IMX_VIDEO_SKIP
106 /* allow to overwrite serial and ethaddr */
107 #define CONFIG_ENV_OVERWRITE
109 /* Command definition */
110 #undef CONFIG_CMD_LOADB
111 #undef CONFIG_CMD_LOADS
112 #undef CONFIG_CMD_NFS
113 #undef CONFIG_CMD_FLASH
116 #define CONFIG_IPADDR 192.168.10.2
117 #define CONFIG_NETMASK 255.255.255.0
118 #undef CONFIG_SERVERIP
119 #define CONFIG_SERVERIP 192.168.10.1
121 #define CONFIG_LOADADDR 0x12000000
123 #ifdef CONFIG_CMD_MMC
124 #define CONFIG_DRIVE_MMC "mmc "
126 #define CONFIG_DRIVE_MMC
129 #define CONFIG_DRIVE_TYPES CONFIG_DRIVE_MMC
131 #define DFU_ALT_EMMC_INFO \
132 "u-boot.imx raw 0x2 0x3ff mmcpart 0;" \
136 "imx6q-colibri-eval-v3.dtb fat 0 1;" \
137 "imx6q-colibri-cam-eval-v3.dtb fat 0 1"
139 #define EMMC_BOOTCMD \
140 "emmcargs=ip=off root=/dev/mmcblk0p2 rw,noatime rootfstype=ext3 " \
142 "emmcboot=run setup; " \
143 "setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \
144 "${vidargs}; echo Booting from internal eMMC chip...; " \
145 "run emmcdtbload; load mmc 0:1 ${kernel_addr_r} " \
146 "${boot_file} && run fdt_fixup && " \
147 "bootm ${kernel_addr_r} ${dtbparam}\0" \
148 "emmcdtbload=setenv dtbparam; load mmc 0:1 ${fdt_addr_r} " \
149 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
151 #define MEM_LAYOUT_ENV_SETTINGS \
152 "bootm_size=0x10000000\0" \
153 "fdt_addr_r=0x12000000\0" \
154 "fdt_high=0xffffffff\0" \
155 "initrd_high=0xffffffff\0" \
156 "kernel_addr_r=0x11000000\0" \
157 "ramdisk_addr_r=0x12100000\0"
159 #define NFS_BOOTCMD \
160 "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \
161 "nfsboot=run setup; " \
162 "setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \
163 "${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \
164 "run nfsdtbload; dhcp ${kernel_addr_r} " \
165 "&& run fdt_fixup && bootm ${kernel_addr_r} ${dtbparam}\0" \
166 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \
167 "&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
170 "sdargs=ip=off root=/dev/mmcblk1p2 rw,noatime rootfstype=ext3 " \
172 "sdboot=run setup; " \
173 "setenv bootargs ${defargs} ${sdargs} ${setupargs} " \
174 "${vidargs}; echo Booting from SD card; " \
175 "run sddtbload; load mmc 1:1 ${kernel_addr_r} " \
176 "${boot_file} && run fdt_fixup && " \
177 "bootm ${kernel_addr_r} ${dtbparam}\0" \
178 "sddtbload=setenv dtbparam; load mmc 1:1 ${fdt_addr_r} " \
179 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
181 #define USB_BOOTCMD \
182 "usbargs=ip=off root=/dev/sda2 rw,noatime rootfstype=ext3 " \
184 "usbboot=run setup; setenv bootargs ${defargs} ${setupargs} " \
185 "${usbargs} ${vidargs}; echo Booting from USB stick...; " \
186 "usb start && run usbdtbload; load usb 0:1 ${kernel_addr_r} " \
187 "${boot_file} && run fdt_fixup && " \
188 "bootm ${kernel_addr_r} ${dtbparam}\0" \
189 "usbdtbload=setenv dtbparam; load usb 0:1 ${fdt_addr_r} " \
190 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
192 #define FDT_FILE "imx6dl-colibri-eval-v3.dtb"
193 #define CONFIG_EXTRA_ENV_SETTINGS \
194 "bootcmd=run emmcboot ; echo ; echo emmcboot failed ; " \
195 "run nfsboot ; echo ; echo nfsboot failed ; " \
197 "setenv stdout serial,vga ; setenv stdin serial,usbkbd\0" \
198 "boot_file=uImage\0" \
199 "console=ttymxc0\0" \
200 "defargs=enable_wait_mode=off galcore.contiguousSize=50331648\0" \
201 "dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \
203 "fdt_file=" FDT_FILE "\0" \
205 MEM_LAYOUT_ENV_SETTINGS \
208 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
209 "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
210 "flash_eth.img && source ${loadaddr}\0" \
211 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; load " \
212 "${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
213 "source ${loadaddr}\0" \
214 "setup=setenv setupargs fec_mac=${ethaddr} " \
215 "consoleblank=0 no_console_suspend=1 console=tty1 " \
216 "console=${console},${baudrate}n8\0 " \
217 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
218 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \
219 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
220 "source ${loadaddr}\0" \
222 "vidargs=video=mxcfb0:dev=lcd,640x480M@60,if=RGB666 " \
223 "video=mxcfb1:off fbmem=8M\0 "
225 /* Miscellaneous configurable options */
226 #undef CONFIG_SYS_CBSIZE
227 #define CONFIG_SYS_CBSIZE 1024
228 #undef CONFIG_SYS_MAXARGS
229 #define CONFIG_SYS_MAXARGS 48
231 #define CONFIG_SYS_ALT_MEMTEST
232 #define CONFIG_SYS_MEMTEST_START 0x10000000
233 #define CONFIG_SYS_MEMTEST_END 0x10010000
234 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
236 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
238 /* Physical Memory Map */
239 #define CONFIG_NR_DRAM_BANKS 1
240 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
242 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
243 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
244 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
246 #define CONFIG_SYS_INIT_SP_OFFSET \
247 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
248 #define CONFIG_SYS_INIT_SP_ADDR \
249 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
251 /* environment organization */
252 #define CONFIG_ENV_SIZE (8 * 1024)
254 #if defined(CONFIG_ENV_IS_IN_MMC)
255 /* Environment in eMMC, before config block at the end of 1st "boot sector" */
256 #define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE + \
257 CONFIG_TDX_CFG_BLOCK_OFFSET)
258 #define CONFIG_SYS_MMC_ENV_DEV 0
259 #define CONFIG_SYS_MMC_ENV_PART 1
262 #define CONFIG_OF_SYSTEM_SETUP
264 #define CONFIG_CMD_TIME
266 #endif /* __CONFIG_H */