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_GPIO 19 #undef CONFIG_DM_MMC 20 21 #define CONFIG_MXC_UART_BASE UART1_BASE 22 #endif 23 #endif 24 25 /* Size of malloc() pool */ 26 #define CONFIG_SYS_MALLOC_LEN (16 << 20) 27 28 /* Miscellaneous configurable options */ 29 #define CONFIG_STANDALONE_LOAD_ADDR CONFIG_SYS_LOAD_ADDR 30 31 /* Physical Memory Map */ 32 #define CONFIG_NR_DRAM_BANKS 1 33 #define CONFIG_SYS_SDRAM_BASE MMDC0_ARB_BASE_ADDR 34 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 35 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 36 #define CONFIG_SYS_INIT_SP_OFFSET \ 37 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 38 #define CONFIG_SYS_INIT_SP_ADDR \ 39 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 40 41 /* MMC */ 42 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 43 #define CONFIG_SUPPORT_EMMC_BOOT 44 45 /* USB */ 46 #ifdef CONFIG_USB_EHCI_MX6 47 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 48 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 49 #define CONFIG_MXC_USB_FLAGS 0 50 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 51 #define CONFIG_USB_FUNCTION_MASS_STORAGE 52 #endif 53 54 /* Ethernet */ 55 #ifdef CONFIG_FEC_MXC 56 #define IMX_FEC_BASE ENET_BASE_ADDR 57 #define CONFIG_FEC_MXC_PHYADDR 0x1 58 #define CONFIG_FEC_XCV_TYPE RMII 59 #define CONFIG_ETHPRIME "FEC" 60 #define CONFIG_MII 61 #endif 62 63 /* LCD */ 64 #ifdef CONFIG_VIDEO 65 #define CONFIG_VIDEO_LOGO 66 #define CONFIG_SPLASH_SCREEN 67 #define CONFIG_SPLASH_SCREEN_ALIGN 68 #define CONFIG_SPLASH_SOURCE 69 #define CONFIG_VIDEO_BMP_RLE8 70 #define CONFIG_VIDEO_BMP_LOGO 71 #define CONFIG_CMD_BMP 72 #define CONFIG_BMP_16BPP 73 #define CONFIG_VIDEO_MXS 74 #define MXS_LCDIF_BASE MX6UL_LCDIF1_BASE_ADDR 75 #endif 76 77 /* Environment is stored in the eMMC boot partition */ 78 #define CONFIG_ENV_IS_IN_MMC 79 #define CONFIG_SYS_MMC_ENV_DEV 0 80 #define CONFIG_SYS_MMC_ENV_PART 1 81 #define CONFIG_ENV_SIZE (10 * 1024) 82 #define CONFIG_ENV_OFFSET (1024 * 1024) /* 1 MB */ 83 #define CONFIG_ENV_OFFSET_REDUND (1536 * 1024) /* 512KB from CONFIG_ENV_OFFSET */ 84 85 #define CONFIG_ENV_VERSION 100 86 #define CONFIG_BOARD_NAME opos6ul 87 #define ACFG_CONSOLE_DEV ttymxc0 88 #define CONFIG_SYS_AUTOLOAD "no" 89 #define CONFIG_ROOTPATH "/tftpboot/" __stringify(CONFIG_BOARD_NAME) "-root" 90 #define CONFIG_BOOTARGS "console=" __stringify(ACFG_CONSOLE_DEV) "," __stringify(CONFIG_BAUDRATE) 91 #define CONFIG_PREBOOT "run check_env" 92 #define CONFIG_BOOTCOMMAND "run emmcboot" 93 94 #define CONFIG_EXTRA_ENV_SETTINGS \ 95 "env_version=" __stringify(CONFIG_ENV_VERSION) "\0" \ 96 "consoledev=" __stringify(ACFG_CONSOLE_DEV) "\0" \ 97 "board_name=" __stringify(CONFIG_BOARD_NAME) "\0" \ 98 "fdt_addr=0x88000000\0" \ 99 "fdt_high=0xffffffff\0" \ 100 "fdt_name=" __stringify(CONFIG_BOARD_NAME) "dev\0" \ 101 "initrd_high=0xffffffff\0" \ 102 "ip_dyn=yes\0" \ 103 "stdin=serial\0" \ 104 "stdout=serial\0" \ 105 "stderr=serial\0" \ 106 "mmcdev=0\0" \ 107 "mmcpart=2\0" \ 108 "mmcroot=/dev/mmcblk0p2 ro\0" \ 109 "mmcrootfstype=ext4 rootwait\0" \ 110 "kernelimg=" __stringify(CONFIG_BOARD_NAME) "-linux.bin\0" \ 111 "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" \ 112 "check_env=if test -n ${flash_env_version}; " \ 113 "then env default env_version; " \ 114 "else env set flash_env_version ${env_version}; env save; " \ 115 "fi; " \ 116 "if itest ${flash_env_version} != ${env_version}; then " \ 117 "echo \"*** Warning - Environment version" \ 118 " change suggests: run flash_reset_env; reset\"; " \ 119 "env default flash_reset_env; " \ 120 "else exit; fi; \0" \ 121 "flash_reset_env=env default -f -a && saveenv && " \ 122 "echo Environment variables erased!\0" \ 123 "download_uboot_spl=tftpboot ${loadaddr} ${board_name}-u-boot.spl\0" \ 124 "flash_uboot_spl=" \ 125 "if mmc dev 0 1; then " \ 126 "setexpr sz ${filesize} / 0x200; " \ 127 "setexpr sz ${sz} + 1; " \ 128 "if mmc write ${loadaddr} 0x2 ${sz}; then " \ 129 "echo Flashing of U-boot SPL succeed; " \ 130 "else echo Flashing of U-boot SPL failed; " \ 131 "fi; " \ 132 "fi;\0" \ 133 "download_uboot_img=tftpboot ${loadaddr} ${board_name}-u-boot.img\0" \ 134 "flash_uboot_img=" \ 135 "if mmc dev 0 1; then " \ 136 "setexpr sz ${filesize} / 0x200; " \ 137 "setexpr sz ${sz} + 1; " \ 138 "if mmc write ${loadaddr} 0x8a ${sz}; then " \ 139 "echo Flashing of U-boot image succeed; " \ 140 "else echo Flashing of U-boot image failed; " \ 141 "fi; " \ 142 "fi;\0" \ 143 "update_uboot=run download_uboot_spl flash_uboot_spl " \ 144 "download_uboot_img flash_uboot_img\0" \ 145 "download_kernel=tftpboot ${loadaddr} ${kernelimg}\0" \ 146 "flash_kernel=" \ 147 "if ext4write mmc ${mmcdev}:${mmcpart} ${loadaddr} /boot/${kernelimg} ${filesize}; then " \ 148 "echo kernel update succeed; " \ 149 "else echo kernel update failed; " \ 150 "fi;\0" \ 151 "update_kernel=run download_kernel flash_kernel\0" \ 152 "download_dtb=tftpboot ${fdt_addr} imx6ul-${fdt_name}.dtb\0" \ 153 "flash_dtb=" \ 154 "if ext4write mmc ${mmcdev}:${mmcpart} ${fdt_addr} /boot/imx6ul-${fdt_name}.dtb ${filesize}; then " \ 155 "echo dtb update succeed; " \ 156 "else echo dtb update in failed; " \ 157 "fi;\0" \ 158 "update_dtb=run download_dtb flash_dtb\0" \ 159 "download_rootfs=tftpboot ${loadaddr} ${board_name}-rootfs.ext4\0" \ 160 "flash_rootfs=" \ 161 "if mmc dev 0 0; then " \ 162 "setexpr nbblocks ${filesize} / 0x200; " \ 163 "setexpr nbblocks ${nbblocks} + 1; " \ 164 "if mmc write ${loadaddr} 0x40800 ${nbblocks}; then " \ 165 "echo Flashing of rootfs image succeed; " \ 166 "else echo Flashing of rootfs image failed; " \ 167 "fi; " \ 168 "fi;\0" \ 169 "update_rootfs=run download_rootfs flash_rootfs\0" \ 170 "flash_failsafe=" \ 171 "if mmc dev 0 0; then " \ 172 "setexpr nbblocks ${filesize} / 0x200; " \ 173 "setexpr nbblocks ${nbblocks} + 1; " \ 174 "if mmc write ${loadaddr} 0x800 ${nbblocks}; then " \ 175 "echo Flashing of rootfs image in failsafe partition succeed; " \ 176 "else echo Flashing of rootfs image in failsafe partition failed; " \ 177 "fi; " \ 178 "fi;\0" \ 179 "update_failsafe=run download_rootfs flash_failsafe\0" \ 180 "download_userdata=tftpboot ${loadaddr} ${board_name}-user_data.ext4\0" \ 181 "flash_userdata=" \ 182 "if mmc dev 0 0; then " \ 183 "setexpr nbblocks ${filesize} / 0x200; " \ 184 "setexpr nbblocks ${nbblocks} + 1; " \ 185 "if mmc write ${loadaddr} 0 ${nbblocks}; then " \ 186 "echo Flashing of user_data image succeed; " \ 187 "else echo Flashing of user_data image failed; " \ 188 "fi; " \ 189 "fi;\0" \ 190 "update_userdata=run download_userdata flash_userdata; mmc rescan\0" \ 191 "erase_userdata=" \ 192 "if mmc dev 0 0; then " \ 193 "echo Erasing eMMC User Data partition, no way out...; " \ 194 "mw ${loadaddr} 0 0x200000; " \ 195 "mmc write ${loadaddr} 0 0x1000; " \ 196 "mmc write ${loadaddr} 0x800 0x1000; " \ 197 "mmc write ${loadaddr} 0x40800 0x1000; " \ 198 "mmc write ${loadaddr} 0x440800 0x1000; " \ 199 "fi;" \ 200 "mmc rescan\0" \ 201 "update_all=run update_rootfs update_uboot\0" \ 202 "initargs=setenv bootargs console=${consoledev},${baudrate} ${extrabootargs}\0" \ 203 "addipargs=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:" \ 204 "${gatewayip}:${netmask}:${hostname}:eth0:off\0" \ 205 "addmmcargs=setenv bootargs ${bootargs} root=${mmcroot} " \ 206 "rootfstype=${mmcrootfstype}\0" \ 207 "emmcboot=run initargs; run addmmcargs; " \ 208 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} /boot/${kernelimg} && " \ 209 "load mmc ${mmcdev}:${mmcpart} ${fdt_addr} /boot/imx6ul-${fdt_name}.dtb && " \ 210 "bootz ${loadaddr} - ${fdt_addr};\0" \ 211 "emmcsafeboot=setenv mmcpart 1; setenv mmcroot /dev/mmcblk0p1 ro; run emmcboot;\0" \ 212 "addnfsargs=setenv bootargs ${bootargs} root=/dev/nfs rw " \ 213 "nfsroot=${serverip}:${rootpath}\0" \ 214 "nfsboot=run initargs; run addnfsargs addipargs; " \ 215 "nfs ${loadaddr} ${serverip}:${rootpath}/boot/${kernelimg} && " \ 216 "nfs ${fdt_addr} ${serverip}:${rootpath}/boot/imx6ul-${fdt_name}.dtb && " \ 217 "bootz ${loadaddr} - ${fdt_addr};\0" 218 219 #endif /* __OPOS6ULDEV_CONFIG_H */ 220