1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright 2013-2019 Toradex, Inc.
5 * Configuration settings for the Toradex Colibri iMX6
11 #include <linux/stringify.h>
13 #include "mx6_common.h"
15 #undef CONFIG_DISPLAY_BOARDINFO
17 #include <asm/arch/imx-regs.h>
18 #include <asm/mach-imx/gpio.h>
24 #define CONFIG_CMDLINE_TAG
25 #define CONFIG_SETUP_MEMORY_TAGS
26 #define CONFIG_INITRD_TAG
27 #define CONFIG_REVISION_TAG
28 #define CONFIG_SERIAL_TAG
30 /* Size of malloc() pool */
31 #define CONFIG_SYS_MALLOC_LEN (32 * 1024 * 1024)
33 #define CONFIG_MXC_UART
34 #define CONFIG_MXC_UART_BASE UART1_BASE
37 #define CONFIG_SYS_I2C_MXC
38 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
39 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
40 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
41 #define CONFIG_SYS_I2C_SPEED 100000
42 #define CONFIG_SYS_MXC_I2C3_SPEED 400000
45 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
46 #define CONFIG_SYS_FSL_USDHC_NUM 2
50 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
51 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
52 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
53 #define CONFIG_MXC_USB_FLAGS 0
55 #define CONFIG_USBD_HS
57 /* Framebuffer and LCD */
58 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
59 #define CONFIG_VIDEO_BMP_RLE8
60 #define CONFIG_SPLASH_SCREEN
61 #define CONFIG_SPLASH_SCREEN_ALIGN
62 #define CONFIG_BMP_16BPP
63 #define CONFIG_VIDEO_LOGO
64 #define CONFIG_VIDEO_BMP_LOGO
65 #define CONFIG_CONSOLE_MUX
66 #define CONFIG_IMX_HDMI
67 #define CONFIG_IMX_VIDEO_SKIP
69 /* allow to overwrite serial and ethaddr */
70 #define CONFIG_ENV_OVERWRITE
72 /* Command definition */
73 #undef CONFIG_CMD_LOADB
74 #undef CONFIG_CMD_LOADS
76 #undef CONFIG_CMD_FLASH
79 #define CONFIG_IPADDR 192.168.10.2
80 #define CONFIG_NETMASK 255.255.255.0
81 #undef CONFIG_SERVERIP
82 #define CONFIG_SERVERIP 192.168.10.1
84 #define CONFIG_LOADADDR 0x12000000
86 #ifndef CONFIG_SPL_BUILD
87 #define BOOT_TARGET_DEVICES(func) \
92 #include <config_distro_bootcmd.h>
93 #undef BOOTENV_RUN_NET_USB_START
94 #define BOOTENV_RUN_NET_USB_START ""
95 #else /* CONFIG_SPL_BUILD */
97 #endif /* CONFIG_SPL_BUILD */
99 #define DFU_ALT_EMMC_INFO \
100 "u-boot.imx raw 0x2 0x3ff mmcpart 0;" \
104 "imx6dl-colibri-eval-v3.dtb fat 0 1;" \
105 "imx6dl-colibri-cam-eval-v3.dtb fat 0 1"
107 #define UBOOT_UPDATE \
110 "uboot_spl_blk=2\0" \
111 "set_blkcnt=setexpr blkcnt ${filesize} + 0x1ff && " \
112 "setexpr blkcnt ${blkcnt} / 0x200\0" \
113 "update_uboot=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \
114 "mmc write ${loadaddr} ${uboot_blk} ${blkcnt}\0" \
115 "update_spl=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \
116 "mmc write ${loadaddr} ${uboot_spl_blk} ${blkcnt}\0"
118 #define EMMC_BOOTCMD \
119 "set_emmcargs=setenv emmcargs ip=off root=PARTUUID=${uuid} "\
120 "rw,noatime rootfstype=ext4 " \
122 "emmcboot=run setup; run emmcfinduuid; run set_emmcargs; " \
123 "setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \
124 "${vidargs}; echo Booting from internal eMMC chip...; " \
125 "run emmcdtbload; load mmc ${emmcdev}:${emmcbootpart} " \
126 "${kernel_addr_r} ${boot_file} && run fdt_fixup && " \
127 "bootz ${kernel_addr_r} ${dtbparam}\0" \
130 "emmcdtbload=setenv dtbparam; load mmc ${emmcdev}:${emmcbootpart} " \
131 "${fdt_addr_r} ${fdt_file} && " \
132 "setenv dtbparam \" - ${fdt_addr_r}\" && true\0" \
133 "emmcfinduuid=part uuid mmc ${mmcdev}:${emmcrootpart} uuid\0" \
136 #define MEM_LAYOUT_ENV_SETTINGS \
137 "bootm_size=0x10000000\0" \
138 "fdt_addr_r=0x12100000\0" \
139 "kernel_addr_r=0x11000000\0" \
140 "pxefile_addr_r=0x17100000\0" \
141 "ramdisk_addr_r=0x12200000\0" \
142 "scriptaddr=0x17000000\0"
144 #define NFS_BOOTCMD \
145 "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \
146 "nfsboot=run setup; " \
147 "setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \
148 "${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \
149 "run nfsdtbload; dhcp ${kernel_addr_r} " \
150 "&& run fdt_fixup && bootz ${kernel_addr_r} ${dtbparam}\0" \
151 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \
152 "&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
154 #define FDT_FILE "imx6dl-colibri-eval-v3.dtb"
155 #define CONFIG_EXTRA_ENV_SETTINGS \
157 "bootcmd=setenv fdtfile ${fdt_file}; run distro_bootcmd; " \
159 "setenv stdout serial,vga ; setenv stdin serial,usbkbd\0" \
160 "boot_file=zImage\0" \
161 "console=ttymxc0\0" \
162 "defargs=enable_wait_mode=off galcore.contiguousSize=50331648\0" \
163 "dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \
165 "fdt_file=" FDT_FILE "\0" \
167 MEM_LAYOUT_ENV_SETTINGS \
170 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
171 "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
172 "flash_eth.img && source ${loadaddr}\0" \
173 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; load " \
174 "${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
175 "source ${loadaddr}\0" \
176 "setup=setenv setupargs fec_mac=${ethaddr} " \
177 "consoleblank=0 no_console_suspend=1 console=tty1 " \
178 "console=${console},${baudrate}n8\0 " \
179 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
180 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \
181 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
182 "source ${loadaddr}\0" \
184 "splashimage=" __stringify(CONFIG_LOADADDR) "\0" \
185 "vidargs=video=mxcfb0:dev=lcd,640x480M@60,if=RGB666 " \
186 "video=mxcfb1:off fbmem=8M\0 "
188 /* Miscellaneous configurable options */
189 #undef CONFIG_SYS_CBSIZE
190 #define CONFIG_SYS_CBSIZE 1024
191 #undef CONFIG_SYS_MAXARGS
192 #define CONFIG_SYS_MAXARGS 48
194 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
196 /* Physical Memory Map */
197 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
199 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
200 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
201 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
203 #define CONFIG_SYS_INIT_SP_OFFSET \
204 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
205 #define CONFIG_SYS_INIT_SP_ADDR \
206 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
208 /* environment organization */
210 #if defined(CONFIG_ENV_IS_IN_MMC)
211 /* Environment in eMMC, before config block at the end of 1st "boot sector" */
212 #define CONFIG_SYS_MMC_ENV_DEV 0
213 #define CONFIG_SYS_MMC_ENV_PART 1
216 #define CONFIG_CMD_TIME
218 #endif /* __CONFIG_H */