1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright 2013-2019 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_MXC_UART
32 #define CONFIG_MXC_UART_BASE UART1_BASE
35 #define CONFIG_SYS_I2C_MXC
36 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
37 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
38 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
39 #define CONFIG_SYS_I2C_SPEED 100000
40 #define CONFIG_SYS_MXC_I2C3_SPEED 400000
43 #ifdef CONFIG_CMD_FUSE
44 #define CONFIG_MXC_OCOTP
48 #define CONFIG_FSL_USDHC
49 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
50 #define CONFIG_SYS_FSL_USDHC_NUM 2
52 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
55 #define CONFIG_FEC_MXC
56 #define IMX_FEC_BASE ENET_BASE_ADDR
57 #define CONFIG_FEC_XCV_TYPE RMII
58 #define CONFIG_ETHPRIME "FEC"
59 #define CONFIG_FEC_MXC_PHYADDR 1
60 #define CONFIG_IP_DEFRAG
61 #define CONFIG_TFTP_BLOCKSIZE 16352
62 #define CONFIG_TFTP_TSIZE
66 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
67 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
68 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
69 #define CONFIG_MXC_USB_FLAGS 0
71 #define CONFIG_USBD_HS
73 /* Framebuffer and LCD */
74 #define CONFIG_VIDEO_IPUV3
75 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
76 #define CONFIG_VIDEO_BMP_RLE8
77 #define CONFIG_SPLASH_SCREEN
78 #define CONFIG_SPLASH_SCREEN_ALIGN
79 #define CONFIG_BMP_16BPP
80 #define CONFIG_VIDEO_LOGO
81 #define CONFIG_VIDEO_BMP_LOGO
82 #define CONFIG_CONSOLE_MUX
83 #define CONFIG_IMX_HDMI
84 #define CONFIG_IMX_VIDEO_SKIP
86 /* allow to overwrite serial and ethaddr */
87 #define CONFIG_ENV_OVERWRITE
89 /* Command definition */
90 #undef CONFIG_CMD_LOADB
91 #undef CONFIG_CMD_LOADS
93 #undef CONFIG_CMD_FLASH
96 #define CONFIG_IPADDR 192.168.10.2
97 #define CONFIG_NETMASK 255.255.255.0
98 #undef CONFIG_SERVERIP
99 #define CONFIG_SERVERIP 192.168.10.1
101 #define CONFIG_LOADADDR 0x12000000
103 #ifdef CONFIG_CMD_MMC
104 #define CONFIG_DRIVE_MMC "mmc "
106 #define CONFIG_DRIVE_MMC
109 #define CONFIG_DRIVE_TYPES CONFIG_DRIVE_MMC
111 #define DFU_ALT_EMMC_INFO \
112 "u-boot.imx raw 0x2 0x3ff mmcpart 0;" \
116 "imx6q-colibri-eval-v3.dtb fat 0 1;" \
117 "imx6q-colibri-cam-eval-v3.dtb fat 0 1"
119 #define EMMC_BOOTCMD \
120 "emmcargs=ip=off root=/dev/mmcblk0p2 rw,noatime rootfstype=ext3 " \
122 "emmcboot=run setup; " \
123 "setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \
124 "${vidargs}; echo Booting from internal eMMC chip...; " \
125 "run emmcdtbload; load mmc 0:1 ${kernel_addr_r} " \
126 "${boot_file} && run fdt_fixup && " \
127 "bootm ${kernel_addr_r} ${dtbparam}\0" \
128 "emmcdtbload=setenv dtbparam; load mmc 0:1 ${fdt_addr_r} " \
129 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
131 #define MEM_LAYOUT_ENV_SETTINGS \
132 "bootm_size=0x10000000\0" \
133 "fdt_addr_r=0x12000000\0" \
134 "fdt_high=0xffffffff\0" \
135 "initrd_high=0xffffffff\0" \
136 "kernel_addr_r=0x11000000\0" \
137 "ramdisk_addr_r=0x12100000\0"
139 #define NFS_BOOTCMD \
140 "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \
141 "nfsboot=run setup; " \
142 "setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \
143 "${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \
144 "run nfsdtbload; dhcp ${kernel_addr_r} " \
145 "&& run fdt_fixup && bootm ${kernel_addr_r} ${dtbparam}\0" \
146 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \
147 "&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
150 "sdargs=ip=off root=/dev/mmcblk1p2 rw,noatime rootfstype=ext3 " \
152 "sdboot=run setup; " \
153 "setenv bootargs ${defargs} ${sdargs} ${setupargs} " \
154 "${vidargs}; echo Booting from SD card; " \
155 "run sddtbload; load mmc 1:1 ${kernel_addr_r} " \
156 "${boot_file} && run fdt_fixup && " \
157 "bootm ${kernel_addr_r} ${dtbparam}\0" \
158 "sddtbload=setenv dtbparam; load mmc 1:1 ${fdt_addr_r} " \
159 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
161 #define USB_BOOTCMD \
162 "usbargs=ip=off root=/dev/sda2 rw,noatime rootfstype=ext3 " \
164 "usbboot=run setup; setenv bootargs ${defargs} ${setupargs} " \
165 "${usbargs} ${vidargs}; echo Booting from USB stick...; " \
166 "usb start && run usbdtbload; load usb 0:1 ${kernel_addr_r} " \
167 "${boot_file} && run fdt_fixup && " \
168 "bootm ${kernel_addr_r} ${dtbparam}\0" \
169 "usbdtbload=setenv dtbparam; load usb 0:1 ${fdt_addr_r} " \
170 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
172 #define FDT_FILE "imx6dl-colibri-eval-v3.dtb"
173 #define CONFIG_EXTRA_ENV_SETTINGS \
174 "bootcmd=run emmcboot ; echo ; echo emmcboot failed ; " \
175 "run nfsboot ; echo ; echo nfsboot failed ; " \
177 "setenv stdout serial,vga ; setenv stdin serial,usbkbd\0" \
178 "boot_file=uImage\0" \
179 "console=ttymxc0\0" \
180 "defargs=enable_wait_mode=off galcore.contiguousSize=50331648\0" \
181 "dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \
183 "fdt_file=" FDT_FILE "\0" \
185 MEM_LAYOUT_ENV_SETTINGS \
188 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
189 "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
190 "flash_eth.img && source ${loadaddr}\0" \
191 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; load " \
192 "${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
193 "source ${loadaddr}\0" \
194 "setup=setenv setupargs fec_mac=${ethaddr} " \
195 "consoleblank=0 no_console_suspend=1 console=tty1 " \
196 "console=${console},${baudrate}n8\0 " \
197 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
198 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \
199 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
200 "source ${loadaddr}\0" \
202 "vidargs=video=mxcfb0:dev=lcd,640x480M@60,if=RGB666 " \
203 "video=mxcfb1:off fbmem=8M\0 "
205 /* Miscellaneous configurable options */
206 #undef CONFIG_SYS_CBSIZE
207 #define CONFIG_SYS_CBSIZE 1024
208 #undef CONFIG_SYS_MAXARGS
209 #define CONFIG_SYS_MAXARGS 48
211 #define CONFIG_SYS_MEMTEST_START 0x10000000
212 #define CONFIG_SYS_MEMTEST_END 0x10010000
213 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
215 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
217 /* Physical Memory Map */
218 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
220 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
221 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
222 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
224 #define CONFIG_SYS_INIT_SP_OFFSET \
225 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
226 #define CONFIG_SYS_INIT_SP_ADDR \
227 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
229 /* environment organization */
230 #define CONFIG_ENV_SIZE (8 * 1024)
232 #if defined(CONFIG_ENV_IS_IN_MMC)
233 /* Environment in eMMC, before config block at the end of 1st "boot sector" */
234 #define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE + \
235 CONFIG_TDX_CFG_BLOCK_OFFSET)
236 #define CONFIG_SYS_MMC_ENV_DEV 0
237 #define CONFIG_SYS_MMC_ENV_PART 1
240 #define CONFIG_CMD_TIME
242 #endif /* __CONFIG_H */