1 /* 2 * Copyright (C) 2017 Armadeus Systems 3 * 4 * Configuration settings for the OPOS6ULDev board 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __OPOS6ULDEV_CONFIG_H 10 #define __OPOS6ULDEV_CONFIG_H 11 12 #include "mx6_common.h" 13 14 #ifdef CONFIG_SPL 15 #include "imx6_spl.h" 16 17 #ifdef CONFIG_SPL_BUILD 18 #undef CONFIG_DM_REGULATOR 19 #endif 20 #endif 21 22 /* Size of malloc() pool */ 23 #define CONFIG_SYS_MALLOC_LEN (16 << 20) 24 25 /* Miscellaneous configurable options */ 26 #define CONFIG_STANDALONE_LOAD_ADDR CONFIG_SYS_LOAD_ADDR 27 28 /* Physical Memory Map */ 29 #define CONFIG_NR_DRAM_BANKS 1 30 #define CONFIG_SYS_SDRAM_BASE MMDC0_ARB_BASE_ADDR 31 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 32 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 33 #define CONFIG_SYS_INIT_SP_OFFSET \ 34 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 35 #define CONFIG_SYS_INIT_SP_ADDR \ 36 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 37 38 /* MMC */ 39 #define CONFIG_SUPPORT_EMMC_BOOT 40 41 /* USB */ 42 #ifdef CONFIG_USB_EHCI_MX6 43 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 44 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 45 #define CONFIG_MXC_USB_FLAGS 0 46 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 47 #endif 48 49 /* Ethernet */ 50 #ifdef CONFIG_FEC_MXC 51 #define IMX_FEC_BASE ENET_BASE_ADDR 52 #define CONFIG_FEC_MXC_PHYADDR 0x1 53 #define CONFIG_FEC_XCV_TYPE RMII 54 #define CONFIG_ETHPRIME "FEC" 55 #define CONFIG_MII 56 #endif 57 58 /* LCD */ 59 #ifndef CONFIG_SPL_BUILD 60 #ifdef CONFIG_VIDEO 61 #define CONFIG_VIDEO_LOGO 62 #define CONFIG_SPLASH_SCREEN 63 #define CONFIG_SPLASH_SCREEN_ALIGN 64 #define CONFIG_SPLASH_SOURCE 65 #define CONFIG_VIDEO_BMP_RLE8 66 #define CONFIG_VIDEO_BMP_LOGO 67 #define CONFIG_BMP_16BPP 68 #define CONFIG_VIDEO_MXS 69 #define MXS_LCDIF_BASE MX6UL_LCDIF1_BASE_ADDR 70 #endif 71 #endif 72 73 /* Environment is stored in the eMMC boot partition */ 74 #define CONFIG_SYS_MMC_ENV_DEV 0 75 #define CONFIG_SYS_MMC_ENV_PART 1 76 #define CONFIG_ENV_SIZE (10 * 1024) 77 #define CONFIG_ENV_OFFSET (1024 * 1024) /* 1 MB */ 78 #define CONFIG_ENV_OFFSET_REDUND (1536 * 1024) /* 512KB from CONFIG_ENV_OFFSET */ 79 80 #define CONFIG_ENV_VERSION 100 81 #define CONFIG_BOARD_NAME opos6ul 82 #define ACFG_CONSOLE_DEV ttymxc0 83 #define CONFIG_SYS_AUTOLOAD "no" 84 #define CONFIG_ROOTPATH "/tftpboot/" __stringify(CONFIG_BOARD_NAME) "-root" 85 #define CONFIG_PREBOOT "run check_env" 86 #define CONFIG_BOOTCOMMAND "run emmcboot" 87 88 #define CONFIG_EXTRA_ENV_SETTINGS \ 89 "env_version=" __stringify(CONFIG_ENV_VERSION) "\0" \ 90 "consoledev=" __stringify(ACFG_CONSOLE_DEV) "\0" \ 91 "board_name=" __stringify(CONFIG_BOARD_NAME) "\0" \ 92 "fdt_addr=0x88000000\0" \ 93 "fdt_high=0xffffffff\0" \ 94 "fdt_name=" __stringify(CONFIG_BOARD_NAME) "dev\0" \ 95 "initrd_high=0xffffffff\0" \ 96 "ip_dyn=yes\0" \ 97 "stdin=serial\0" \ 98 "stdout=serial\0" \ 99 "stderr=serial\0" \ 100 "mmcdev=0\0" \ 101 "mmcpart=2\0" \ 102 "mmcroot=/dev/mmcblk0p2 ro\0" \ 103 "mmcrootfstype=ext4 rootwait\0" \ 104 "kernelimg=" __stringify(CONFIG_BOARD_NAME) "-linux.bin\0" \ 105 "videomode=video=ctfb:x:800,y:480,depth:18,pclk:33033,le:96,ri:96,up:20,lo:21,hs:64,vs:4,sync:0,vmode:0\0" \ 106 "check_env=if test -n ${flash_env_version}; " \ 107 "then env default env_version; " \ 108 "else env set flash_env_version ${env_version}; env save; " \ 109 "fi; " \ 110 "if itest ${flash_env_version} != ${env_version}; then " \ 111 "echo \"*** Warning - Environment version" \ 112 " change suggests: run flash_reset_env; reset\"; " \ 113 "env default flash_reset_env; " \ 114 "else exit; fi; \0" \ 115 "flash_reset_env=env default -f -a && saveenv && " \ 116 "echo Environment variables erased!\0" \ 117 "download_uboot_spl=tftpboot ${loadaddr} ${board_name}-u-boot.spl\0" \ 118 "flash_uboot_spl=" \ 119 "if mmc dev 0 1; then " \ 120 "setexpr sz ${filesize} / 0x200; " \ 121 "setexpr sz ${sz} + 1; " \ 122 "if mmc write ${loadaddr} 0x2 ${sz}; then " \ 123 "echo Flashing of U-boot SPL succeed; " \ 124 "else echo Flashing of U-boot SPL failed; " \ 125 "fi; " \ 126 "fi;\0" \ 127 "download_uboot_img=tftpboot ${loadaddr} ${board_name}-u-boot.img\0" \ 128 "flash_uboot_img=" \ 129 "if mmc dev 0 1; then " \ 130 "setexpr sz ${filesize} / 0x200; " \ 131 "setexpr sz ${sz} + 1; " \ 132 "if mmc write ${loadaddr} 0x8a ${sz}; then " \ 133 "echo Flashing of U-boot image succeed; " \ 134 "else echo Flashing of U-boot image failed; " \ 135 "fi; " \ 136 "fi;\0" \ 137 "update_uboot=run download_uboot_spl flash_uboot_spl " \ 138 "download_uboot_img flash_uboot_img\0" \ 139 "download_kernel=tftpboot ${loadaddr} ${kernelimg}\0" \ 140 "flash_kernel=" \ 141 "if ext4write mmc ${mmcdev}:${mmcpart} ${loadaddr} /boot/${kernelimg} ${filesize}; then " \ 142 "echo kernel update succeed; " \ 143 "else echo kernel update failed; " \ 144 "fi;\0" \ 145 "update_kernel=run download_kernel flash_kernel\0" \ 146 "download_dtb=tftpboot ${fdt_addr} imx6ul-${fdt_name}.dtb\0" \ 147 "flash_dtb=" \ 148 "if ext4write mmc ${mmcdev}:${mmcpart} ${fdt_addr} /boot/imx6ul-${fdt_name}.dtb ${filesize}; then " \ 149 "echo dtb update succeed; " \ 150 "else echo dtb update in failed; " \ 151 "fi;\0" \ 152 "update_dtb=run download_dtb flash_dtb\0" \ 153 "download_rootfs=tftpboot ${loadaddr} ${board_name}-rootfs.ext4\0" \ 154 "flash_rootfs=" \ 155 "if mmc dev 0 0; then " \ 156 "setexpr nbblocks ${filesize} / 0x200; " \ 157 "setexpr nbblocks ${nbblocks} + 1; " \ 158 "if mmc write ${loadaddr} 0x40800 ${nbblocks}; then " \ 159 "echo Flashing of rootfs image succeed; " \ 160 "else echo Flashing of rootfs image failed; " \ 161 "fi; " \ 162 "fi;\0" \ 163 "update_rootfs=run download_rootfs flash_rootfs\0" \ 164 "flash_failsafe=" \ 165 "if mmc dev 0 0; then " \ 166 "setexpr nbblocks ${filesize} / 0x200; " \ 167 "setexpr nbblocks ${nbblocks} + 1; " \ 168 "if mmc write ${loadaddr} 0x800 ${nbblocks}; then " \ 169 "echo Flashing of rootfs image in failsafe partition succeed; " \ 170 "else echo Flashing of rootfs image in failsafe partition failed; " \ 171 "fi; " \ 172 "fi;\0" \ 173 "update_failsafe=run download_rootfs flash_failsafe\0" \ 174 "download_userdata=tftpboot ${loadaddr} ${board_name}-user_data.ext4\0" \ 175 "flash_userdata=" \ 176 "if mmc dev 0 0; then " \ 177 "setexpr nbblocks ${filesize} / 0x200; " \ 178 "setexpr nbblocks ${nbblocks} + 1; " \ 179 "if mmc write ${loadaddr} 0 ${nbblocks}; then " \ 180 "echo Flashing of user_data image succeed; " \ 181 "else echo Flashing of user_data image failed; " \ 182 "fi; " \ 183 "fi;\0" \ 184 "update_userdata=run download_userdata flash_userdata; mmc rescan\0" \ 185 "erase_userdata=" \ 186 "if mmc dev 0 0; then " \ 187 "echo Erasing eMMC User Data partition, no way out...; " \ 188 "mw ${loadaddr} 0 0x200000; " \ 189 "mmc write ${loadaddr} 0 0x1000; " \ 190 "mmc write ${loadaddr} 0x800 0x1000; " \ 191 "mmc write ${loadaddr} 0x40800 0x1000; " \ 192 "mmc write ${loadaddr} 0x440800 0x1000; " \ 193 "fi;" \ 194 "mmc rescan\0" \ 195 "update_all=run update_rootfs update_uboot\0" \ 196 "initargs=setenv bootargs console=${consoledev},${baudrate} ${extrabootargs}\0" \ 197 "addipargs=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:" \ 198 "${gatewayip}:${netmask}:${hostname}:eth0:off\0" \ 199 "addmmcargs=setenv bootargs ${bootargs} root=${mmcroot} " \ 200 "rootfstype=${mmcrootfstype}\0" \ 201 "emmcboot=run initargs; run addmmcargs; " \ 202 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} /boot/${kernelimg} && " \ 203 "load mmc ${mmcdev}:${mmcpart} ${fdt_addr} /boot/imx6ul-${fdt_name}.dtb && " \ 204 "bootz ${loadaddr} - ${fdt_addr};\0" \ 205 "emmcsafeboot=setenv mmcpart 1; setenv mmcroot /dev/mmcblk0p1 ro; run emmcboot;\0" \ 206 "addnfsargs=setenv bootargs ${bootargs} root=/dev/nfs rw " \ 207 "nfsroot=${serverip}:${rootpath}\0" \ 208 "nfsboot=run initargs; run addnfsargs addipargs; " \ 209 "nfs ${loadaddr} ${serverip}:${rootpath}/boot/${kernelimg} && " \ 210 "nfs ${fdt_addr} ${serverip}:${rootpath}/boot/imx6ul-${fdt_name}.dtb && " \ 211 "bootz ${loadaddr} - ${fdt_addr};\0" 212 213 #endif /* __OPOS6ULDEV_CONFIG_H */ 214