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 */
75 #define CONFIG_IPADDR 192.168.10.2
76 #define CONFIG_NETMASK 255.255.255.0
77 #undef CONFIG_SERVERIP
78 #define CONFIG_SERVERIP 192.168.10.1
80 #define CONFIG_LOADADDR 0x12000000
82 #ifndef CONFIG_SPL_BUILD
83 #define BOOT_TARGET_DEVICES(func) \
88 #include <config_distro_bootcmd.h>
89 #undef BOOTENV_RUN_NET_USB_START
90 #define BOOTENV_RUN_NET_USB_START ""
91 #else /* CONFIG_SPL_BUILD */
93 #endif /* CONFIG_SPL_BUILD */
95 #define DFU_ALT_EMMC_INFO \
96 "u-boot.imx raw 0x2 0x3ff mmcpart 0;" \
100 "imx6dl-colibri-eval-v3.dtb fat 0 1;" \
101 "imx6dl-colibri-cam-eval-v3.dtb fat 0 1"
103 #define UBOOT_UPDATE \
106 "uboot_spl_blk=2\0" \
107 "set_blkcnt=setexpr blkcnt ${filesize} + 0x1ff && " \
108 "setexpr blkcnt ${blkcnt} / 0x200\0" \
109 "update_uboot=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \
110 "mmc write ${loadaddr} ${uboot_blk} ${blkcnt}\0" \
111 "update_spl=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \
112 "mmc write ${loadaddr} ${uboot_spl_blk} ${blkcnt}\0"
114 #define EMMC_BOOTCMD \
115 "set_emmcargs=setenv emmcargs ip=off root=PARTUUID=${uuid} "\
116 "rw,noatime rootfstype=ext4 " \
118 "emmcboot=run setup; run emmcfinduuid; run set_emmcargs; " \
119 "setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \
120 "${vidargs}; echo Booting from internal eMMC chip...; " \
121 "run emmcdtbload; load mmc ${emmcdev}:${emmcbootpart} " \
122 "${kernel_addr_r} ${boot_file} && run fdt_fixup && " \
123 "bootz ${kernel_addr_r} ${dtbparam}\0" \
126 "emmcdtbload=setenv dtbparam; load mmc ${emmcdev}:${emmcbootpart} " \
127 "${fdt_addr_r} ${fdt_file} && " \
128 "setenv dtbparam \" - ${fdt_addr_r}\" && true\0" \
129 "emmcfinduuid=part uuid mmc ${mmcdev}:${emmcrootpart} uuid\0" \
132 #define MEM_LAYOUT_ENV_SETTINGS \
133 "bootm_size=0x10000000\0" \
134 "fdt_addr_r=0x12100000\0" \
135 "kernel_addr_r=0x11000000\0" \
136 "pxefile_addr_r=0x17100000\0" \
137 "ramdisk_addr_r=0x12200000\0" \
138 "scriptaddr=0x17000000\0"
140 #define NFS_BOOTCMD \
141 "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \
142 "nfsboot=run setup; " \
143 "setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \
144 "${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \
145 "run nfsdtbload; dhcp ${kernel_addr_r} " \
146 "&& run fdt_fixup && bootz ${kernel_addr_r} ${dtbparam}\0" \
147 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \
148 "&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
150 #define FDT_FILE "imx6dl-colibri-eval-v3.dtb"
151 #define CONFIG_EXTRA_ENV_SETTINGS \
153 "bootcmd=setenv fdtfile ${fdt_file}; run distro_bootcmd; " \
155 "setenv stdout serial,vidconsole; " \
156 "setenv stdin serial,usbkbd\0" \
157 "boot_file=zImage\0" \
158 "console=ttymxc0\0" \
159 "defargs=enable_wait_mode=off galcore.contiguousSize=50331648\0" \
160 "dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \
162 "fdt_file=" FDT_FILE "\0" \
164 MEM_LAYOUT_ENV_SETTINGS \
167 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
168 "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
169 "flash_eth.img && source ${loadaddr}\0" \
170 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; load " \
171 "${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
172 "source ${loadaddr}\0" \
173 "setup=setenv setupargs fec_mac=${ethaddr} " \
174 "consoleblank=0 no_console_suspend=1 console=tty1 " \
175 "console=${console},${baudrate}n8\0 " \
176 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
177 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \
178 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
179 "source ${loadaddr}\0" \
181 "splashimage=" __stringify(CONFIG_LOADADDR) "\0" \
182 "vidargs=video=mxcfb0:dev=lcd,640x480M@60,if=RGB666 " \
183 "video=mxcfb1:off fbmem=8M\0 "
185 /* Miscellaneous configurable options */
186 #undef CONFIG_SYS_CBSIZE
187 #define CONFIG_SYS_CBSIZE 1024
188 #undef CONFIG_SYS_MAXARGS
189 #define CONFIG_SYS_MAXARGS 48
191 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
193 /* Physical Memory Map */
194 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
196 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
197 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
198 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
200 #define CONFIG_SYS_INIT_SP_OFFSET \
201 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
202 #define CONFIG_SYS_INIT_SP_ADDR \
203 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
205 /* environment organization */
207 #if defined(CONFIG_ENV_IS_IN_MMC)
208 /* Environment in eMMC, before config block at the end of 1st "boot sector" */
209 #define CONFIG_SYS_MMC_ENV_DEV 0
210 #define CONFIG_SYS_MMC_ENV_PART 1
213 #endif /* __CONFIG_H */