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
16 #define CONFIG_SYS_GENERIC_BOARD
18 #include <asm/arch/imx-regs.h>
19 #include <asm/mach-imx/gpio.h>
25 #define CONFIG_CMDLINE_TAG
26 #define CONFIG_SETUP_MEMORY_TAGS
27 #define CONFIG_INITRD_TAG
28 #define CONFIG_REVISION_TAG
29 #define CONFIG_SERIAL_TAG
31 /* Size of malloc() pool */
32 #define CONFIG_SYS_MALLOC_LEN (32 * 1024 * 1024)
34 #define CONFIG_MISC_INIT_R
36 #define CONFIG_MXC_UART
37 #define CONFIG_MXC_UART_BASE UART1_BASE
39 /* Make the HW version stuff available in U-Boot env */
40 #define CONFIG_VERSION_VARIABLE /* ver environment variable */
41 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
44 #define CONFIG_SYS_I2C
45 #define CONFIG_SYS_I2C_MXC
46 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
47 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
48 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
49 #define CONFIG_SYS_I2C_SPEED 100000
52 #ifdef CONFIG_CMD_FUSE
53 #define CONFIG_MXC_OCOTP
57 #define CONFIG_FSL_ESDHC
58 #define CONFIG_FSL_USDHC
59 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
60 #define CONFIG_SYS_FSL_USDHC_NUM 2
62 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
63 #define CONFIG_BOUNCE_BUFFER
66 #define CONFIG_FEC_MXC
68 #define IMX_FEC_BASE ENET_BASE_ADDR
69 #define CONFIG_FEC_XCV_TYPE RMII
70 #define CONFIG_ETHPRIME "FEC"
71 #define CONFIG_FEC_MXC_PHYADDR 1
72 #define CONFIG_IP_DEFRAG
73 #define CONFIG_TFTP_BLOCKSIZE 16352
74 #define CONFIG_TFTP_TSIZE
78 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
79 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
80 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
81 #define CONFIG_MXC_USB_FLAGS 0
83 #define CONFIG_USBD_HS
85 #define CONFIG_USB_GADGET_MASS_STORAGE
87 #define CONFIG_DFU_MMC
89 /* Miscellaneous commands */
91 /* Framebuffer and LCD */
92 #define CONFIG_VIDEO_IPUV3
93 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
94 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
95 #define CONFIG_VIDEO_BMP_RLE8
96 #define CONFIG_SPLASH_SCREEN
97 #define CONFIG_SPLASH_SCREEN_ALIGN
98 #define CONFIG_BMP_16BPP
99 #define CONFIG_VIDEO_LOGO
100 #define CONFIG_VIDEO_BMP_LOGO
101 #define CONFIG_CONSOLE_MUX
102 #define CONFIG_IMX_HDMI
103 #define CONFIG_IMX_VIDEO_SKIP
105 /* allow to overwrite serial and ethaddr */
106 #define CONFIG_ENV_OVERWRITE
108 /* Command definition */
109 #undef CONFIG_CMD_LOADB
110 #undef CONFIG_CMD_LOADS
111 #undef CONFIG_CMD_NFS
112 #undef CONFIG_CMD_FLASH
115 #define CONFIG_IPADDR 192.168.10.2
116 #define CONFIG_NETMASK 255.255.255.0
117 #undef CONFIG_SERVERIP
118 #define CONFIG_SERVERIP 192.168.10.1
120 #define CONFIG_LOADADDR 0x12000000
122 #ifdef CONFIG_CMD_MMC
123 #define CONFIG_DRIVE_MMC "mmc "
125 #define CONFIG_DRIVE_MMC
128 #define CONFIG_DRIVE_TYPES CONFIG_DRIVE_MMC
130 #define DFU_ALT_EMMC_INFO \
131 "u-boot.imx raw 0x2 0x3ff mmcpart 0;" \
135 "imx6q-colibri-eval-v3.dtb fat 0 1;" \
136 "imx6q-colibri-cam-eval-v3.dtb fat 0 1"
138 #define EMMC_BOOTCMD \
139 "emmcargs=ip=off root=/dev/mmcblk0p2 rw,noatime rootfstype=ext3 " \
141 "emmcboot=run setup; " \
142 "setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \
143 "${vidargs}; echo Booting from internal eMMC chip...; " \
144 "run emmcdtbload; load mmc 0:1 ${kernel_addr_r} " \
145 "${boot_file} && run fdt_fixup && " \
146 "bootm ${kernel_addr_r} ${dtbparam}\0" \
147 "emmcdtbload=setenv dtbparam; load mmc 0:1 ${fdt_addr_r} " \
148 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
150 #define MEM_LAYOUT_ENV_SETTINGS \
151 "bootm_size=0x10000000\0" \
152 "fdt_addr_r=0x12000000\0" \
153 "fdt_high=0xffffffff\0" \
154 "initrd_high=0xffffffff\0" \
155 "kernel_addr_r=0x11000000\0" \
156 "ramdisk_addr_r=0x12100000\0"
158 #define NFS_BOOTCMD \
159 "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \
160 "nfsboot=run setup; " \
161 "setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \
162 "${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \
163 "run nfsdtbload; dhcp ${kernel_addr_r} " \
164 "&& run fdt_fixup && bootm ${kernel_addr_r} ${dtbparam}\0" \
165 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \
166 "&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
169 "sdargs=ip=off root=/dev/mmcblk1p2 rw,noatime rootfstype=ext3 " \
171 "sdboot=run setup; " \
172 "setenv bootargs ${defargs} ${sdargs} ${setupargs} " \
173 "${vidargs}; echo Booting from SD card; " \
174 "run sddtbload; load mmc 1:1 ${kernel_addr_r} " \
175 "${boot_file} && run fdt_fixup && " \
176 "bootm ${kernel_addr_r} ${dtbparam}\0" \
177 "sddtbload=setenv dtbparam; load mmc 1:1 ${fdt_addr_r} " \
178 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
180 #define USB_BOOTCMD \
181 "usbargs=ip=off root=/dev/sda2 rw,noatime rootfstype=ext3 " \
183 "usbboot=run setup; setenv bootargs ${defargs} ${setupargs} " \
184 "${usbargs} ${vidargs}; echo Booting from USB stick...; " \
185 "usb start && run usbdtbload; load usb 0:1 ${kernel_addr_r} " \
186 "${boot_file} && run fdt_fixup && " \
187 "bootm ${kernel_addr_r} ${dtbparam}\0" \
188 "usbdtbload=setenv dtbparam; load usb 0:1 ${fdt_addr_r} " \
189 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
191 #define FDT_FILE "imx6dl-colibri-eval-v3.dtb"
192 #define CONFIG_EXTRA_ENV_SETTINGS \
193 "bootcmd=run emmcboot ; echo ; echo emmcboot failed ; " \
194 "run nfsboot ; echo ; echo nfsboot failed ; " \
196 "setenv stdout serial,vga ; setenv stdin serial,usbkbd\0" \
197 "boot_file=uImage\0" \
198 "console=ttymxc0\0" \
199 "defargs=enable_wait_mode=off galcore.contiguousSize=50331648\0" \
200 "dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \
202 "fdt_file=" FDT_FILE "\0" \
204 MEM_LAYOUT_ENV_SETTINGS \
207 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
208 "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
209 "flash_eth.img && source ${loadaddr}\0" \
210 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; load " \
211 "${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
212 "source ${loadaddr}\0" \
213 "setup=setenv setupargs fec_mac=${ethaddr} " \
214 "consoleblank=0 no_console_suspend=1 console=tty1 " \
215 "console=${console},${baudrate}n8\0 " \
216 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
217 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \
218 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
219 "source ${loadaddr}\0" \
221 "vidargs=video=mxcfb0:dev=lcd,640x480M@60,if=RGB666 " \
222 "video=mxcfb1:off fbmem=8M\0 "
224 /* Miscellaneous configurable options */
225 #undef CONFIG_SYS_CBSIZE
226 #define CONFIG_SYS_CBSIZE 1024
227 #undef CONFIG_SYS_MAXARGS
228 #define CONFIG_SYS_MAXARGS 48
230 #define CONFIG_SYS_MEMTEST_START 0x10000000
231 #define CONFIG_SYS_MEMTEST_END 0x10010000
232 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
234 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
236 /* Physical Memory Map */
237 #define CONFIG_NR_DRAM_BANKS 1
238 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
240 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
241 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
242 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
244 #define CONFIG_SYS_INIT_SP_OFFSET \
245 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
246 #define CONFIG_SYS_INIT_SP_ADDR \
247 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
249 /* environment organization */
250 #define CONFIG_ENV_SIZE (8 * 1024)
252 #if defined(CONFIG_ENV_IS_IN_MMC)
253 /* Environment in eMMC, before config block at the end of 1st "boot sector" */
254 #define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE + \
255 CONFIG_TDX_CFG_BLOCK_OFFSET)
256 #define CONFIG_SYS_MMC_ENV_DEV 0
257 #define CONFIG_SYS_MMC_ENV_PART 1
260 #define CONFIG_OF_SYSTEM_SETUP
262 #define CONFIG_CMD_TIME
264 #endif /* __CONFIG_H */