1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright 2013-2019 Toradex, Inc. 4 * 5 * Configuration settings for the Toradex Apalis iMX6 6 */ 7 8 #ifndef __CONFIG_H 9 #define __CONFIG_H 10 11 #include "mx6_common.h" 12 13 #undef CONFIG_DISPLAY_BOARDINFO 14 15 #define CONFIG_MACH_TYPE 4886 16 17 #include <asm/arch/imx-regs.h> 18 #include <asm/mach-imx/gpio.h> 19 20 #ifdef CONFIG_SPL 21 #include "imx6_spl.h" 22 #endif 23 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 29 30 /* Size of malloc() pool */ 31 #define CONFIG_SYS_MALLOC_LEN (32 * 1024 * 1024) 32 33 #define CONFIG_MXC_UART 34 #define CONFIG_MXC_UART_BASE UART1_BASE 35 36 /* I2C Configs */ 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 43 44 /* MMC Configs */ 45 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 46 #define CONFIG_SYS_FSL_USDHC_NUM 3 47 48 /* 49 * SATA Configs 50 */ 51 #ifdef CONFIG_CMD_SATA 52 #define CONFIG_LBA48 53 #endif 54 55 /* Network */ 56 #define CONFIG_FEC_MXC 57 #define IMX_FEC_BASE ENET_BASE_ADDR 58 #define CONFIG_FEC_XCV_TYPE RGMII 59 #define CONFIG_ETHPRIME "FEC" 60 #define PHY_ANEG_TIMEOUT 15000 /* PHY needs longer aneg time */ 61 #define CONFIG_FEC_MXC_PHYADDR 6 62 #define CONFIG_TFTP_TSIZE 63 64 /* USB Configs */ 65 /* Host */ 66 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 67 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ 68 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 69 #define CONFIG_MXC_USB_FLAGS 0 70 /* Client */ 71 #define CONFIG_USBD_HS 72 73 /* Framebuffer and LCD */ 74 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 75 #define CONFIG_VIDEO_BMP_RLE8 76 #define CONFIG_SPLASH_SCREEN 77 #define CONFIG_SPLASH_SCREEN_ALIGN 78 #define CONFIG_BMP_16BPP 79 #define CONFIG_VIDEO_LOGO 80 #define CONFIG_VIDEO_BMP_LOGO 81 #define CONFIG_CONSOLE_MUX 82 #define CONFIG_IMX_HDMI 83 #define CONFIG_IMX_VIDEO_SKIP 84 85 /* allow to overwrite serial and ethaddr */ 86 #define CONFIG_ENV_OVERWRITE 87 88 /* Command definition */ 89 #undef CONFIG_CMD_LOADB 90 #undef CONFIG_CMD_LOADS 91 #undef CONFIG_CMD_NFS 92 #undef CONFIG_CMD_FLASH 93 94 #undef CONFIG_IPADDR 95 #define CONFIG_IPADDR 192.168.10.2 96 #define CONFIG_NETMASK 255.255.255.0 97 #undef CONFIG_SERVERIP 98 #define CONFIG_SERVERIP 192.168.10.1 99 100 #define CONFIG_LOADADDR 0x12000000 101 102 #ifndef CONFIG_SPL_BUILD 103 #define BOOT_TARGET_DEVICES(func) \ 104 func(MMC, mmc, 0) \ 105 func(MMC, mmc, 1) \ 106 func(MMC, mmc, 2) \ 107 func(USB, usb, 0) \ 108 func(DHCP, dhcp, na) 109 #include <config_distro_bootcmd.h> 110 #undef BOOTENV_RUN_NET_USB_START 111 #define BOOTENV_RUN_NET_USB_START "" 112 #else /* CONFIG_SPL_BUILD */ 113 #define BOOTENV 114 #endif /* CONFIG_SPL_BUILD */ 115 116 #define DFU_ALT_EMMC_INFO \ 117 "u-boot.imx raw 0x2 0x3ff mmcpart 0;" \ 118 "boot part 0 1;" \ 119 "rootfs part 0 2;" \ 120 "zImage fat 0 1;" \ 121 "imx6q-apalis-eval.dtb fat 0 1;" \ 122 "imx6q-apalis-cam-eval.dtb fat 0 1" 123 124 #define EMMC_BOOTCMD \ 125 "set_emmcargs=setenv emmcargs ip=off root=PARTUUID=${uuid} " \ 126 "ro,noatime rootfstype=ext4 rootwait\0" \ 127 "emmcboot=run setup; run emmcfinduuid; run set_emmcargs; " \ 128 "setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \ 129 "${vidargs}; echo Booting from internal eMMC chip...; " \ 130 "run emmcdtbload; load mmc ${emmcdev}:${emmcbootpart} " \ 131 "${kernel_addr_r} ${boot_file} && run fdt_fixup && " \ 132 "bootz ${kernel_addr_r} ${dtbparam}\0" \ 133 "emmcbootpart=1\0" \ 134 "emmcdev=0\0" \ 135 "emmcdtbload=setenv dtbparam; load mmc ${emmcdev}:${emmcbootpart} " \ 136 "${fdt_addr_r} ${fdt_file} && " \ 137 "setenv dtbparam \" - ${fdt_addr_r}\" && true\0" \ 138 "emmcfinduuid=part uuid mmc ${mmcdev}:${emmcrootpart} uuid\0" \ 139 "emmcrootpart=2\0" 140 141 #define MEM_LAYOUT_ENV_SETTINGS \ 142 "bootm_size=0x20000000\0" \ 143 "fdt_addr_r=0x12100000\0" \ 144 "fdt_high=0xffffffff\0" \ 145 "initrd_high=0xffffffff\0" \ 146 "kernel_addr_r=0x11000000\0" \ 147 "pxefile_addr_r=0x17100000\0" \ 148 "ramdisk_addr_r=0x12200000\0" \ 149 "scriptaddr=0x17000000\0" 150 151 #define NFS_BOOTCMD \ 152 "nfsargs=ip=:::::eth0:on root=/dev/nfs ro\0" \ 153 "nfsboot=run setup; " \ 154 "setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \ 155 "${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \ 156 "run nfsdtbload; dhcp ${kernel_addr_r} " \ 157 "&& run fdt_fixup && bootz ${kernel_addr_r} ${dtbparam}\0" \ 158 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \ 159 "&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 160 161 #ifndef CONFIG_TDX_APALIS_IMX6_V1_0 162 #define FDT_FILE "imx6q-apalis-eval.dtb" 163 #define FDT_FILE_V1_0 "imx6q-apalis_v1_0-eval.dtb" 164 #else 165 #define FDT_FILE "imx6q-apalis_v1_0-eval.dtb" 166 #endif 167 #define CONFIG_EXTRA_ENV_SETTINGS \ 168 BOOTENV \ 169 "bootcmd=setenv fdtfile ${fdt_file}; run distro_bootcmd ; " \ 170 "usb start ; " \ 171 "setenv stdout serial,vga ; setenv stdin serial,usbkbd\0" \ 172 "boot_file=zImage\0" \ 173 "console=ttymxc0\0" \ 174 "defargs=enable_wait_mode=off vmalloc=400M\0" \ 175 "dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \ 176 EMMC_BOOTCMD \ 177 "fdt_file=" FDT_FILE "\0" \ 178 "fdt_fixup=;\0" \ 179 MEM_LAYOUT_ENV_SETTINGS \ 180 NFS_BOOTCMD \ 181 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \ 182 "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \ 183 "flash_eth.img && source ${loadaddr}\0" \ 184 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; " \ 185 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img " \ 186 "|| setenv drive 2; mmc rescan; load ${interface} ${drive}:1" \ 187 " ${loadaddr} flash_blk.img && " \ 188 "source ${loadaddr}\0" \ 189 "setup=setenv setupargs fec_mac=${ethaddr} " \ 190 "consoleblank=0 no_console_suspend=1 console=tty1 " \ 191 "console=${console},${baudrate}n8\0 " \ 192 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \ 193 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \ 194 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \ 195 "source ${loadaddr}\0" \ 196 "splashpos=m,m\0" \ 197 "splashimage=" __stringify(CONFIG_LOADADDR) "\0" \ 198 "vidargs=mxc_hdmi.only_cea=1 " \ 199 "video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24 " \ 200 "video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off " \ 201 "fbmem=32M\0 " 202 203 /* Miscellaneous configurable options */ 204 #undef CONFIG_SYS_CBSIZE 205 #define CONFIG_SYS_CBSIZE 1024 206 #undef CONFIG_SYS_MAXARGS 207 #define CONFIG_SYS_MAXARGS 48 208 209 #define CONFIG_SYS_MEMTEST_START 0x10000000 210 #define CONFIG_SYS_MEMTEST_END 0x10010000 211 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 212 213 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 214 215 /* Physical Memory Map */ 216 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 217 218 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 219 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 220 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 221 222 #define CONFIG_SYS_INIT_SP_OFFSET \ 223 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 224 #define CONFIG_SYS_INIT_SP_ADDR \ 225 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 226 227 /* environment organization */ 228 229 #if defined(CONFIG_ENV_IS_IN_MMC) 230 /* Environment in eMMC, before config block at the end of 1st "boot sector" */ 231 #define CONFIG_SYS_MMC_ENV_DEV 0 232 #define CONFIG_SYS_MMC_ENV_PART 1 233 #endif 234 235 #define CONFIG_CMD_TIME 236 237 #endif /* __CONFIG_H */ 238