1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright 2013-2019 Toradex, Inc.
5 * Configuration settings for the Toradex Apalis iMX6
11 #include <linux/stringify.h>
13 #include "mx6_common.h"
15 #undef CONFIG_DISPLAY_BOARDINFO
17 #define CONFIG_MACH_TYPE 4886
19 #include <asm/arch/imx-regs.h>
20 #include <asm/mach-imx/gpio.h>
26 #define CONFIG_CMDLINE_TAG
27 #define CONFIG_SETUP_MEMORY_TAGS
28 #define CONFIG_INITRD_TAG
29 #define CONFIG_REVISION_TAG
30 #define CONFIG_SERIAL_TAG
32 /* Size of malloc() pool */
33 #define CONFIG_SYS_MALLOC_LEN (32 * 1024 * 1024)
35 #define CONFIG_MXC_UART
36 #define CONFIG_MXC_UART_BASE UART1_BASE
39 #define CONFIG_SYS_I2C_MXC
40 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
41 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
42 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
43 #define CONFIG_SYS_I2C_SPEED 100000
44 #define CONFIG_SYS_MXC_I2C3_SPEED 400000
47 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
48 #define CONFIG_SYS_FSL_USDHC_NUM 3
53 #ifdef CONFIG_CMD_SATA
58 #define PHY_ANEG_TIMEOUT 15000 /* PHY needs longer aneg time */
62 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
63 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
64 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
65 #define CONFIG_MXC_USB_FLAGS 0
67 #define CONFIG_USBD_HS
69 /* Framebuffer and LCD */
70 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
71 #define CONFIG_VIDEO_BMP_RLE8
72 #define CONFIG_SPLASH_SCREEN
73 #define CONFIG_SPLASH_SCREEN_ALIGN
74 #define CONFIG_BMP_16BPP
75 #define CONFIG_VIDEO_LOGO
76 #define CONFIG_VIDEO_BMP_LOGO
77 #define CONFIG_CONSOLE_MUX
78 #define CONFIG_IMX_HDMI
79 #define CONFIG_IMX_VIDEO_SKIP
81 /* allow to overwrite serial and ethaddr */
82 #define CONFIG_ENV_OVERWRITE
84 /* Command definition */
87 #define CONFIG_IPADDR 192.168.10.2
88 #define CONFIG_NETMASK 255.255.255.0
89 #undef CONFIG_SERVERIP
90 #define CONFIG_SERVERIP 192.168.10.1
92 #define CONFIG_LOADADDR 0x12000000
94 #ifndef CONFIG_SPL_BUILD
95 #define BOOT_TARGET_DEVICES(func) \
101 #include <config_distro_bootcmd.h>
102 #undef BOOTENV_RUN_NET_USB_START
103 #define BOOTENV_RUN_NET_USB_START ""
104 #else /* CONFIG_SPL_BUILD */
106 #endif /* CONFIG_SPL_BUILD */
108 #define DFU_ALT_EMMC_INFO \
109 "u-boot.imx raw 0x2 0x3ff mmcpart 0;" \
113 "imx6q-apalis-eval.dtb fat 0 1;" \
114 "imx6q-apalis-cam-eval.dtb fat 0 1"
116 #define UBOOT_UPDATE \
119 "uboot_spl_blk=2\0" \
120 "set_blkcnt=setexpr blkcnt ${filesize} + 0x1ff && " \
121 "setexpr blkcnt ${blkcnt} / 0x200\0" \
122 "update_uboot=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \
123 "mmc write ${loadaddr} ${uboot_blk} ${blkcnt}\0" \
124 "update_spl=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \
125 "mmc write ${loadaddr} ${uboot_spl_blk} ${blkcnt}\0"
127 #define EMMC_BOOTCMD \
128 "set_emmcargs=setenv emmcargs ip=off root=PARTUUID=${uuid} " \
129 "ro,noatime rootfstype=ext4 rootwait\0" \
130 "emmcboot=run setup; run emmcfinduuid; run set_emmcargs; " \
131 "setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \
132 "${vidargs}; echo Booting from internal eMMC chip...; " \
133 "run emmcdtbload; load mmc ${emmcdev}:${emmcbootpart} " \
134 "${kernel_addr_r} ${boot_file} && run fdt_fixup && " \
135 "bootz ${kernel_addr_r} ${dtbparam}\0" \
138 "emmcdtbload=setenv dtbparam; load mmc ${emmcdev}:${emmcbootpart} " \
139 "${fdt_addr_r} ${fdt_file} && " \
140 "setenv dtbparam \" - ${fdt_addr_r}\" && true\0" \
141 "emmcfinduuid=part uuid mmc ${mmcdev}:${emmcrootpart} uuid\0" \
144 #define MEM_LAYOUT_ENV_SETTINGS \
145 "bootm_size=0x20000000\0" \
146 "fdt_addr_r=0x12100000\0" \
147 "kernel_addr_r=0x11000000\0" \
148 "pxefile_addr_r=0x17100000\0" \
149 "ramdisk_addr_r=0x12200000\0" \
150 "scriptaddr=0x17000000\0"
152 #define NFS_BOOTCMD \
153 "nfsargs=ip=:::::eth0:on root=/dev/nfs ro\0" \
154 "nfsboot=run setup; " \
155 "setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \
156 "${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \
157 "run nfsdtbload; dhcp ${kernel_addr_r} " \
158 "&& run fdt_fixup && bootz ${kernel_addr_r} ${dtbparam}\0" \
159 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \
160 "&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
162 #ifndef CONFIG_TDX_APALIS_IMX6_V1_0
163 #define FDT_FILE "imx6q-apalis-eval.dtb"
164 #define FDT_FILE_V1_0 "imx6q-apalis_v1_0-eval.dtb"
166 #define FDT_FILE "imx6q-apalis_v1_0-eval.dtb"
168 #define CONFIG_EXTRA_ENV_SETTINGS \
170 "bootcmd=setenv fdtfile ${fdt_file}; run distro_bootcmd ; " \
172 "setenv stdout serial,vidconsole; " \
173 "setenv stdin serial,usbkbd\0" \
174 "boot_file=zImage\0" \
175 "console=ttymxc0\0" \
176 "defargs=enable_wait_mode=off vmalloc=400M\0" \
177 "dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \
179 "fdt_file=" FDT_FILE "\0" \
181 MEM_LAYOUT_ENV_SETTINGS \
184 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
185 "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
186 "flash_eth.img && source ${loadaddr}\0" \
187 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; " \
188 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img " \
189 "|| setenv drive 2; mmc rescan; load ${interface} ${drive}:1" \
190 " ${loadaddr} flash_blk.img && " \
191 "source ${loadaddr}\0" \
192 "setup=setenv setupargs fec_mac=${ethaddr} " \
193 "consoleblank=0 no_console_suspend=1 console=tty1 " \
194 "console=${console},${baudrate}n8\0 " \
195 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
196 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \
197 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
198 "source ${loadaddr}\0" \
200 "splashimage=" __stringify(CONFIG_LOADADDR) "\0" \
201 "vidargs=mxc_hdmi.only_cea=1 " \
202 "video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24 " \
203 "video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off " \
206 /* Miscellaneous configurable options */
207 #undef CONFIG_SYS_CBSIZE
208 #define CONFIG_SYS_CBSIZE 1024
209 #undef CONFIG_SYS_MAXARGS
210 #define CONFIG_SYS_MAXARGS 48
212 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
214 /* Physical Memory Map */
215 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
217 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
218 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
219 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
221 #define CONFIG_SYS_INIT_SP_OFFSET \
222 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
223 #define CONFIG_SYS_INIT_SP_ADDR \
224 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
226 /* environment organization */
228 #if defined(CONFIG_ENV_IS_IN_MMC)
229 /* Environment in eMMC, before config block at the end of 1st "boot sector" */
230 #define CONFIG_SYS_MMC_ENV_DEV 0
231 #define CONFIG_SYS_MMC_ENV_PART 1
234 #endif /* __CONFIG_H */