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