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_BASE UART1_BASE
36 #define CONFIG_SYS_I2C_MXC
37 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
38 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
39 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
40 #define CONFIG_SYS_I2C_SPEED 100000
41 #define CONFIG_SYS_MXC_I2C3_SPEED 400000
44 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
45 #define CONFIG_SYS_FSL_USDHC_NUM 2
49 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
50 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
51 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
52 #define CONFIG_MXC_USB_FLAGS 0
54 #define CONFIG_USBD_HS
56 /* Framebuffer and LCD */
57 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
58 #define CONFIG_VIDEO_BMP_RLE8
59 #define CONFIG_SPLASH_SCREEN
60 #define CONFIG_SPLASH_SCREEN_ALIGN
61 #define CONFIG_BMP_16BPP
62 #define CONFIG_VIDEO_LOGO
63 #define CONFIG_VIDEO_BMP_LOGO
64 #define CONFIG_IMX_HDMI
65 #define CONFIG_IMX_VIDEO_SKIP
67 /* allow to overwrite serial and ethaddr */
68 #define CONFIG_ENV_OVERWRITE
70 /* Command definition */
73 #define CONFIG_IPADDR 192.168.10.2
74 #define CONFIG_NETMASK 255.255.255.0
75 #undef CONFIG_SERVERIP
76 #define CONFIG_SERVERIP 192.168.10.1
78 #define CONFIG_LOADADDR 0x12000000
80 #ifndef CONFIG_SPL_BUILD
81 #define BOOT_TARGET_DEVICES(func) \
87 #include <config_distro_bootcmd.h>
88 #undef BOOTENV_RUN_NET_USB_START
89 #define BOOTENV_RUN_NET_USB_START ""
90 #else /* CONFIG_SPL_BUILD */
92 #endif /* CONFIG_SPL_BUILD */
94 #define UBOOT_UPDATE \
98 "set_blkcnt=setexpr blkcnt ${filesize} + 0x1ff && " \
99 "setexpr blkcnt ${blkcnt} / 0x200\0" \
100 "update_uboot=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \
101 "mmc write ${loadaddr} ${uboot_blk} ${blkcnt}\0" \
102 "update_spl=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \
103 "mmc write ${loadaddr} ${uboot_spl_blk} ${blkcnt}\0"
105 #define MEM_LAYOUT_ENV_SETTINGS \
106 "bootm_size=0x10000000\0" \
107 "fdt_addr_r=0x12100000\0" \
108 "kernel_addr_r=0x11000000\0" \
109 "pxefile_addr_r=0x17100000\0" \
110 "ramdisk_addr_r=0x12200000\0" \
111 "scriptaddr=0x17000000\0"
113 #define NFS_BOOTCMD \
114 "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \
115 "nfsboot=run setup; " \
116 "setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \
117 "${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \
118 "run nfsdtbload; dhcp ${kernel_addr_r} " \
119 "&& run fdt_fixup && bootz ${kernel_addr_r} ${dtbparam}\0" \
120 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \
121 "&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
123 #define FDT_FILE "imx6dl-colibri-eval-v3.dtb"
124 #define CONFIG_EXTRA_ENV_SETTINGS \
126 "bootcmd=setenv fdtfile ${fdt_file}; run distro_bootcmd; " \
128 "setenv stdout serial,vidconsole; " \
129 "setenv stdin serial,usbkbd\0" \
130 "boot_file=zImage\0" \
131 "console=ttymxc0\0" \
132 "defargs=enable_wait_mode=off galcore.contiguousSize=50331648\0" \
133 "fdt_file=" FDT_FILE "\0" \
135 MEM_LAYOUT_ENV_SETTINGS \
138 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
139 "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
140 "flash_eth.img && source ${loadaddr}\0" \
141 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; load " \
142 "${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
143 "source ${loadaddr}\0" \
144 "setup=setenv setupargs fec_mac=${ethaddr} " \
145 "consoleblank=0 no_console_suspend=1 console=tty1 " \
146 "console=${console},${baudrate}n8\0 " \
147 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
148 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \
149 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
150 "source ${loadaddr}\0" \
152 "splashimage=" __stringify(CONFIG_LOADADDR) "\0" \
153 "vidargs=video=mxcfb0:dev=lcd,640x480M@60,if=RGB666 " \
154 "video=mxcfb1:off fbmem=8M\0 "
156 /* Miscellaneous configurable options */
157 #undef CONFIG_SYS_CBSIZE
158 #define CONFIG_SYS_CBSIZE 1024
159 #undef CONFIG_SYS_MAXARGS
160 #define CONFIG_SYS_MAXARGS 48
162 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
164 /* Physical Memory Map */
165 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
167 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
168 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
169 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
171 #define CONFIG_SYS_INIT_SP_OFFSET \
172 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
173 #define CONFIG_SYS_INIT_SP_ADDR \
174 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
176 /* environment organization */
178 #if defined(CONFIG_ENV_IS_IN_MMC)
179 /* Environment in eMMC, before config block at the end of 1st "boot sector" */
180 #define CONFIG_SYS_MMC_ENV_DEV 0
181 #define CONFIG_SYS_MMC_ENV_PART 1
184 #endif /* __CONFIG_H */