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_SYS_SDRAM_BASE MMDC0_ARB_BASE_ADDR 29 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 30 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 31 #define CONFIG_SYS_INIT_SP_OFFSET \ 32 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 33 #define CONFIG_SYS_INIT_SP_ADDR \ 34 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 35 36 /* USB */ 37 #ifdef CONFIG_USB_EHCI_MX6 38 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 39 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 40 #define CONFIG_MXC_USB_FLAGS 0 41 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 42 #endif 43 44 /* LCD */ 45 #ifndef CONFIG_SPL_BUILD 46 #ifdef CONFIG_DM_VIDEO 47 #define CONFIG_VIDEO_LOGO 48 #define CONFIG_VIDEO_BMP_LOGO 49 #define CONFIG_VIDEO_MXS 50 #define MXS_LCDIF_BASE MX6UL_LCDIF1_BASE_ADDR 51 #endif 52 #endif 53 54 /* Environment is stored in the eMMC boot partition */ 55 56 #define CONFIG_ENV_VERSION 100 57 #define CONFIG_BOARD_NAME opos6ul 58 #define ACFG_CONSOLE_DEV ttymxc0 59 #define CONFIG_SYS_AUTOLOAD "no" 60 #define CONFIG_ROOTPATH "/tftpboot/" __stringify(CONFIG_BOARD_NAME) "-root" 61 #define CONFIG_BOOTCOMMAND "run emmcboot" 62 63 #define CONFIG_EXTRA_ENV_SETTINGS \ 64 "env_version=" __stringify(CONFIG_ENV_VERSION) "\0" \ 65 "consoledev=" __stringify(ACFG_CONSOLE_DEV) "\0" \ 66 "board_name=" __stringify(CONFIG_BOARD_NAME) "\0" \ 67 "fdt_addr=0x88000000\0" \ 68 "fdt_high=0xffffffff\0" \ 69 "fdt_name=" __stringify(CONFIG_BOARD_NAME) "dev\0" \ 70 "initrd_high=0xffffffff\0" \ 71 "ip_dyn=yes\0" \ 72 "stdin=serial\0" \ 73 "stdout=serial\0" \ 74 "stderr=serial\0" \ 75 "mmcdev=0\0" \ 76 "mmcpart=2\0" \ 77 "mmcroot=/dev/mmcblk0p2 ro\0" \ 78 "mmcrootfstype=ext4 rootwait\0" \ 79 "kernelimg=" __stringify(CONFIG_BOARD_NAME) "-linux.bin\0" \ 80 "splashpos=0,0\0" \ 81 "splashimage=" __stringify(CONFIG_LOADADDR) "\0" \ 82 "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" \ 83 "check_env=if test -n ${flash_env_version}; " \ 84 "then env default env_version; " \ 85 "else env set flash_env_version ${env_version}; env save; " \ 86 "fi; " \ 87 "if itest ${flash_env_version} != ${env_version}; then " \ 88 "echo \"*** Warning - Environment version" \ 89 " change suggests: run flash_reset_env; reset\"; " \ 90 "env default flash_reset_env; " \ 91 "else exit; fi; \0" \ 92 "flash_reset_env=env default -f -a && saveenv && " \ 93 "echo Environment variables erased!\0" \ 94 "download_uboot_spl=tftpboot ${loadaddr} ${board_name}-u-boot.spl\0" \ 95 "flash_uboot_spl=" \ 96 "if mmc dev 0 1; then " \ 97 "setexpr sz ${filesize} / 0x200; " \ 98 "setexpr sz ${sz} + 1; " \ 99 "if mmc write ${loadaddr} 0x2 ${sz}; then " \ 100 "echo Flashing of U-boot SPL succeed; " \ 101 "else echo Flashing of U-boot SPL failed; " \ 102 "fi; " \ 103 "fi;\0" \ 104 "download_uboot_img=tftpboot ${loadaddr} ${board_name}-u-boot.img\0" \ 105 "flash_uboot_img=" \ 106 "if mmc dev 0 1; then " \ 107 "setexpr sz ${filesize} / 0x200; " \ 108 "setexpr sz ${sz} + 1; " \ 109 "if mmc write ${loadaddr} 0x8a ${sz}; then " \ 110 "echo Flashing of U-boot image succeed; " \ 111 "else echo Flashing of U-boot image failed; " \ 112 "fi; " \ 113 "fi;\0" \ 114 "update_uboot=run download_uboot_spl flash_uboot_spl " \ 115 "download_uboot_img flash_uboot_img\0" \ 116 "download_kernel=tftpboot ${loadaddr} ${kernelimg}\0" \ 117 "flash_kernel=" \ 118 "if ext4write mmc ${mmcdev}:${mmcpart} ${loadaddr} /boot/${kernelimg} ${filesize}; then " \ 119 "echo kernel update succeed; " \ 120 "else echo kernel update failed; " \ 121 "fi;\0" \ 122 "update_kernel=run download_kernel flash_kernel\0" \ 123 "download_dtb=tftpboot ${fdt_addr} imx6ul-${fdt_name}.dtb\0" \ 124 "flash_dtb=" \ 125 "if ext4write mmc ${mmcdev}:${mmcpart} ${fdt_addr} /boot/imx6ul-${fdt_name}.dtb ${filesize}; then " \ 126 "echo dtb update succeed; " \ 127 "else echo dtb update in failed; " \ 128 "fi;\0" \ 129 "update_dtb=run download_dtb flash_dtb\0" \ 130 "download_rootfs=tftpboot ${loadaddr} ${board_name}-rootfs.ext4\0" \ 131 "flash_rootfs=" \ 132 "if mmc dev 0 0; then " \ 133 "setexpr nbblocks ${filesize} / 0x200; " \ 134 "setexpr nbblocks ${nbblocks} + 1; " \ 135 "if mmc write ${loadaddr} 0x40800 ${nbblocks}; then " \ 136 "echo Flashing of rootfs image succeed; " \ 137 "else echo Flashing of rootfs image failed; " \ 138 "fi; " \ 139 "fi;\0" \ 140 "update_rootfs=run download_rootfs flash_rootfs\0" \ 141 "flash_failsafe=" \ 142 "if mmc dev 0 0; then " \ 143 "setexpr nbblocks ${filesize} / 0x200; " \ 144 "setexpr nbblocks ${nbblocks} + 1; " \ 145 "if mmc write ${loadaddr} 0x800 ${nbblocks}; then " \ 146 "echo Flashing of rootfs image in failsafe partition succeed; " \ 147 "else echo Flashing of rootfs image in failsafe partition failed; " \ 148 "fi; " \ 149 "fi;\0" \ 150 "update_failsafe=run download_rootfs flash_failsafe\0" \ 151 "download_userdata=tftpboot ${loadaddr} ${board_name}-user_data.ext4\0" \ 152 "flash_userdata=" \ 153 "if mmc dev 0 0; then " \ 154 "setexpr nbblocks ${filesize} / 0x200; " \ 155 "setexpr nbblocks ${nbblocks} + 1; " \ 156 "if mmc write ${loadaddr} 0 ${nbblocks}; then " \ 157 "echo Flashing of user_data image succeed; " \ 158 "else echo Flashing of user_data image failed; " \ 159 "fi; " \ 160 "fi;\0" \ 161 "update_userdata=run download_userdata flash_userdata; mmc rescan\0" \ 162 "erase_userdata=" \ 163 "if mmc dev 0 0; then " \ 164 "echo Erasing eMMC User Data partition, no way out...; " \ 165 "mw ${loadaddr} 0 0x200000; " \ 166 "mmc write ${loadaddr} 0 0x1000; " \ 167 "mmc write ${loadaddr} 0x800 0x1000; " \ 168 "mmc write ${loadaddr} 0x40800 0x1000; " \ 169 "mmc write ${loadaddr} 0x440800 0x1000; " \ 170 "fi;" \ 171 "mmc rescan\0" \ 172 "update_all=run update_rootfs update_uboot\0" \ 173 "initargs=setenv bootargs console=${consoledev},${baudrate} ${extrabootargs}\0" \ 174 "addipargs=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:" \ 175 "${gatewayip}:${netmask}:${hostname}:eth0:off\0" \ 176 "addmmcargs=setenv bootargs ${bootargs} root=${mmcroot} " \ 177 "rootfstype=${mmcrootfstype}\0" \ 178 "emmcboot=run initargs; run addmmcargs; " \ 179 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} /boot/${kernelimg} && " \ 180 "load mmc ${mmcdev}:${mmcpart} ${fdt_addr} /boot/imx6ul-${fdt_name}.dtb && " \ 181 "bootz ${loadaddr} - ${fdt_addr};\0" \ 182 "emmcsafeboot=setenv mmcpart 1; setenv mmcroot /dev/mmcblk0p1 ro; run emmcboot;\0" \ 183 "addnfsargs=setenv bootargs ${bootargs} root=/dev/nfs rw " \ 184 "nfsroot=${serverip}:${rootpath}\0" \ 185 "nfsboot=run initargs; run addnfsargs addipargs; " \ 186 "nfs ${loadaddr} ${serverip}:${rootpath}/boot/${kernelimg} && " \ 187 "nfs ${fdt_addr} ${serverip}:${rootpath}/boot/imx6ul-${fdt_name}.dtb && " \ 188 "bootz ${loadaddr} - ${fdt_addr};\0" 189 190 #endif /* __OPOS6ULDEV_CONFIG_H */ 191