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_BASE UART1_BASE
38 #define CONFIG_SYS_I2C_MXC
39 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
40 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
41 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
42 #define CONFIG_SYS_MXC_I2C3_SPEED 400000
45 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
46 #define CONFIG_SYS_FSL_USDHC_NUM 3
51 #ifdef CONFIG_CMD_SATA
56 #define PHY_ANEG_TIMEOUT 15000 /* PHY needs longer aneg time */
60 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
61 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
62 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
63 #define CONFIG_MXC_USB_FLAGS 0
65 #define CONFIG_USBD_HS
67 /* Framebuffer and LCD */
68 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
69 #define CONFIG_VIDEO_LOGO
70 #define CONFIG_VIDEO_BMP_LOGO
71 #define CONFIG_IMX_HDMI
72 #define CONFIG_IMX_VIDEO_SKIP
74 /* Command definition */
77 #define CONFIG_IPADDR 192.168.10.2
78 #define CONFIG_NETMASK 255.255.255.0
79 #undef CONFIG_SERVERIP
80 #define CONFIG_SERVERIP 192.168.10.1
82 #define CONFIG_LOADADDR 0x12000000
84 #ifndef CONFIG_SPL_BUILD
85 #define BOOT_TARGET_DEVICES(func) \
91 #include <config_distro_bootcmd.h>
92 #undef BOOTENV_RUN_NET_USB_START
93 #define BOOTENV_RUN_NET_USB_START ""
94 #else /* CONFIG_SPL_BUILD */
96 #endif /* CONFIG_SPL_BUILD */
98 #define UBOOT_UPDATE \
101 "uboot_spl_blk=2\0" \
102 "set_blkcnt=setexpr blkcnt ${filesize} + 0x1ff && " \
103 "setexpr blkcnt ${blkcnt} / 0x200\0" \
104 "update_uboot=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \
105 "mmc write ${loadaddr} ${uboot_blk} ${blkcnt}\0" \
106 "update_spl=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \
107 "mmc write ${loadaddr} ${uboot_spl_blk} ${blkcnt}\0"
109 #define MEM_LAYOUT_ENV_SETTINGS \
110 "bootm_size=0x20000000\0" \
111 "fdt_addr_r=0x12100000\0" \
112 "kernel_addr_r=0x11000000\0" \
113 "pxefile_addr_r=0x17100000\0" \
114 "ramdisk_addr_r=0x12200000\0" \
115 "scriptaddr=0x17000000\0"
117 #define NFS_BOOTCMD \
118 "nfsargs=ip=:::::eth0:on root=/dev/nfs ro\0" \
119 "nfsboot=run setup; " \
120 "setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \
121 "${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \
122 "run nfsdtbload; dhcp ${kernel_addr_r} " \
123 "&& run fdt_fixup && bootz ${kernel_addr_r} ${dtbparam}\0" \
124 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \
125 "&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
127 #ifndef CONFIG_TDX_APALIS_IMX6_V1_0
128 #define FDT_FILE "imx6q-apalis-eval.dtb"
129 #define FDT_FILE_V1_0 "imx6q-apalis_v1_0-eval.dtb"
131 #define FDT_FILE "imx6q-apalis_v1_0-eval.dtb"
133 #define CONFIG_EXTRA_ENV_SETTINGS \
135 "bootcmd=run distro_bootcmd ; " \
137 "setenv stdout serial,vidconsole; " \
138 "setenv stdin serial,usbkbd\0" \
139 "boot_file=zImage\0" \
140 "console=ttymxc0\0" \
141 "defargs=enable_wait_mode=off vmalloc=400M\0" \
142 "fdt_file=" FDT_FILE "\0" \
143 "fdtfile=" FDT_FILE "\0" \
145 MEM_LAYOUT_ENV_SETTINGS \
148 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
149 "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
150 "flash_eth.img && source ${loadaddr}\0" \
151 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; " \
152 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img " \
153 "|| setenv drive 2; mmc rescan; load ${interface} ${drive}:1" \
154 " ${loadaddr} flash_blk.img && " \
155 "source ${loadaddr}\0" \
156 "setup=setenv setupargs fec_mac=${ethaddr} " \
157 "consoleblank=0 no_console_suspend=1 console=tty1 " \
158 "console=${console},${baudrate}n8\0 " \
159 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
160 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \
161 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
162 "source ${loadaddr}\0" \
164 "splashimage=" __stringify(CONFIG_LOADADDR) "\0" \
165 "vidargs=mxc_hdmi.only_cea=1 fbmem=32M\0"
167 /* Miscellaneous configurable options */
168 #undef CONFIG_SYS_CBSIZE
169 #define CONFIG_SYS_CBSIZE 1024
170 #undef CONFIG_SYS_MAXARGS
171 #define CONFIG_SYS_MAXARGS 48
173 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
175 /* Physical Memory Map */
176 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
178 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
179 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
180 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
182 #define CONFIG_SYS_INIT_SP_OFFSET \
183 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
184 #define CONFIG_SYS_INIT_SP_ADDR \
185 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
187 #endif /* __CONFIG_H */