1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright 2013-2015 Toradex, Inc.
5 * Configuration settings for the Toradex Colibri iMX6
11 #include "mx6_common.h"
13 #undef CONFIG_DISPLAY_BOARDINFO
15 #include <asm/arch/imx-regs.h>
16 #include <asm/mach-imx/gpio.h>
22 #define CONFIG_CMDLINE_TAG
23 #define CONFIG_SETUP_MEMORY_TAGS
24 #define CONFIG_INITRD_TAG
25 #define CONFIG_REVISION_TAG
26 #define CONFIG_SERIAL_TAG
28 /* Size of malloc() pool */
29 #define CONFIG_SYS_MALLOC_LEN (32 * 1024 * 1024)
31 #define CONFIG_MISC_INIT_R
33 #define CONFIG_MXC_UART
34 #define CONFIG_MXC_UART_BASE UART1_BASE
37 #define CONFIG_SYS_I2C
38 #define CONFIG_SYS_I2C_MXC
39 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
40 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
41 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
42 #define CONFIG_SYS_I2C_SPEED 100000
45 #ifdef CONFIG_CMD_FUSE
46 #define CONFIG_MXC_OCOTP
50 #define CONFIG_FSL_USDHC
51 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
52 #define CONFIG_SYS_FSL_USDHC_NUM 2
54 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
57 #define CONFIG_FEC_MXC
58 #define IMX_FEC_BASE ENET_BASE_ADDR
59 #define CONFIG_FEC_XCV_TYPE RMII
60 #define CONFIG_ETHPRIME "FEC"
61 #define CONFIG_FEC_MXC_PHYADDR 1
62 #define CONFIG_IP_DEFRAG
63 #define CONFIG_TFTP_BLOCKSIZE 16352
64 #define CONFIG_TFTP_TSIZE
68 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
69 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
70 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
71 #define CONFIG_MXC_USB_FLAGS 0
73 #define CONFIG_USBD_HS
75 #define CONFIG_USB_GADGET_MASS_STORAGE
77 #define CONFIG_DFU_MMC
79 /* Miscellaneous commands */
81 /* Framebuffer and LCD */
82 #define CONFIG_VIDEO_IPUV3
83 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
84 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
85 #define CONFIG_VIDEO_BMP_RLE8
86 #define CONFIG_SPLASH_SCREEN
87 #define CONFIG_SPLASH_SCREEN_ALIGN
88 #define CONFIG_BMP_16BPP
89 #define CONFIG_VIDEO_LOGO
90 #define CONFIG_VIDEO_BMP_LOGO
91 #define CONFIG_CONSOLE_MUX
92 #define CONFIG_IMX_HDMI
93 #define CONFIG_IMX_VIDEO_SKIP
95 /* allow to overwrite serial and ethaddr */
96 #define CONFIG_ENV_OVERWRITE
98 /* Command definition */
99 #undef CONFIG_CMD_LOADB
100 #undef CONFIG_CMD_LOADS
101 #undef CONFIG_CMD_NFS
102 #undef CONFIG_CMD_FLASH
105 #define CONFIG_IPADDR 192.168.10.2
106 #define CONFIG_NETMASK 255.255.255.0
107 #undef CONFIG_SERVERIP
108 #define CONFIG_SERVERIP 192.168.10.1
110 #define CONFIG_LOADADDR 0x12000000
112 #ifdef CONFIG_CMD_MMC
113 #define CONFIG_DRIVE_MMC "mmc "
115 #define CONFIG_DRIVE_MMC
118 #define CONFIG_DRIVE_TYPES CONFIG_DRIVE_MMC
120 #define DFU_ALT_EMMC_INFO \
121 "u-boot.imx raw 0x2 0x3ff mmcpart 0;" \
125 "imx6q-colibri-eval-v3.dtb fat 0 1;" \
126 "imx6q-colibri-cam-eval-v3.dtb fat 0 1"
128 #define EMMC_BOOTCMD \
129 "emmcargs=ip=off root=/dev/mmcblk0p2 rw,noatime rootfstype=ext3 " \
131 "emmcboot=run setup; " \
132 "setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \
133 "${vidargs}; echo Booting from internal eMMC chip...; " \
134 "run emmcdtbload; load mmc 0:1 ${kernel_addr_r} " \
135 "${boot_file} && run fdt_fixup && " \
136 "bootm ${kernel_addr_r} ${dtbparam}\0" \
137 "emmcdtbload=setenv dtbparam; load mmc 0:1 ${fdt_addr_r} " \
138 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
140 #define MEM_LAYOUT_ENV_SETTINGS \
141 "bootm_size=0x10000000\0" \
142 "fdt_addr_r=0x12000000\0" \
143 "fdt_high=0xffffffff\0" \
144 "initrd_high=0xffffffff\0" \
145 "kernel_addr_r=0x11000000\0" \
146 "ramdisk_addr_r=0x12100000\0"
148 #define NFS_BOOTCMD \
149 "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \
150 "nfsboot=run setup; " \
151 "setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \
152 "${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \
153 "run nfsdtbload; dhcp ${kernel_addr_r} " \
154 "&& run fdt_fixup && bootm ${kernel_addr_r} ${dtbparam}\0" \
155 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \
156 "&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
159 "sdargs=ip=off root=/dev/mmcblk1p2 rw,noatime rootfstype=ext3 " \
161 "sdboot=run setup; " \
162 "setenv bootargs ${defargs} ${sdargs} ${setupargs} " \
163 "${vidargs}; echo Booting from SD card; " \
164 "run sddtbload; load mmc 1:1 ${kernel_addr_r} " \
165 "${boot_file} && run fdt_fixup && " \
166 "bootm ${kernel_addr_r} ${dtbparam}\0" \
167 "sddtbload=setenv dtbparam; load mmc 1:1 ${fdt_addr_r} " \
168 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
170 #define USB_BOOTCMD \
171 "usbargs=ip=off root=/dev/sda2 rw,noatime rootfstype=ext3 " \
173 "usbboot=run setup; setenv bootargs ${defargs} ${setupargs} " \
174 "${usbargs} ${vidargs}; echo Booting from USB stick...; " \
175 "usb start && run usbdtbload; load usb 0:1 ${kernel_addr_r} " \
176 "${boot_file} && run fdt_fixup && " \
177 "bootm ${kernel_addr_r} ${dtbparam}\0" \
178 "usbdtbload=setenv dtbparam; load usb 0:1 ${fdt_addr_r} " \
179 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
181 #define FDT_FILE "imx6dl-colibri-eval-v3.dtb"
182 #define CONFIG_EXTRA_ENV_SETTINGS \
183 "bootcmd=run emmcboot ; echo ; echo emmcboot failed ; " \
184 "run nfsboot ; echo ; echo nfsboot failed ; " \
186 "setenv stdout serial,vga ; setenv stdin serial,usbkbd\0" \
187 "boot_file=uImage\0" \
188 "console=ttymxc0\0" \
189 "defargs=enable_wait_mode=off galcore.contiguousSize=50331648\0" \
190 "dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \
192 "fdt_file=" FDT_FILE "\0" \
194 MEM_LAYOUT_ENV_SETTINGS \
197 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
198 "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
199 "flash_eth.img && source ${loadaddr}\0" \
200 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; load " \
201 "${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
202 "source ${loadaddr}\0" \
203 "setup=setenv setupargs fec_mac=${ethaddr} " \
204 "consoleblank=0 no_console_suspend=1 console=tty1 " \
205 "console=${console},${baudrate}n8\0 " \
206 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
207 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \
208 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
209 "source ${loadaddr}\0" \
211 "vidargs=video=mxcfb0:dev=lcd,640x480M@60,if=RGB666 " \
212 "video=mxcfb1:off fbmem=8M\0 "
214 /* Miscellaneous configurable options */
215 #undef CONFIG_SYS_CBSIZE
216 #define CONFIG_SYS_CBSIZE 1024
217 #undef CONFIG_SYS_MAXARGS
218 #define CONFIG_SYS_MAXARGS 48
220 #define CONFIG_SYS_MEMTEST_START 0x10000000
221 #define CONFIG_SYS_MEMTEST_END 0x10010000
222 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
224 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
226 /* Physical Memory Map */
227 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
229 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
230 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
231 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
233 #define CONFIG_SYS_INIT_SP_OFFSET \
234 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
235 #define CONFIG_SYS_INIT_SP_ADDR \
236 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
238 /* environment organization */
239 #define CONFIG_ENV_SIZE (8 * 1024)
241 #if defined(CONFIG_ENV_IS_IN_MMC)
242 /* Environment in eMMC, before config block at the end of 1st "boot sector" */
243 #define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE + \
244 CONFIG_TDX_CFG_BLOCK_OFFSET)
245 #define CONFIG_SYS_MMC_ENV_DEV 0
246 #define CONFIG_SYS_MMC_ENV_PART 1
249 #define CONFIG_OF_SYSTEM_SETUP
251 #define CONFIG_CMD_TIME
253 #endif /* __CONFIG_H */