1 /* 2 * Copyright (C) 2015 Freescale Semiconductor, Inc. 3 * 4 * Configuration settings for the SolidRun mx6 based boards 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 #ifndef __MX6CUBOXI_CONFIG_H 9 #define __MX6CUBOXI_CONFIG_H 10 11 #include <linux/sizes.h> 12 #include <asm/arch/imx-regs.h> 13 #include <asm/imx-common/gpio.h> 14 #include "mx6_common.h" 15 16 #define CONFIG_MX6 17 #define CONFIG_SPL_LIBCOMMON_SUPPORT 18 #define CONFIG_SPL_MMC_SUPPORT 19 #include "imx6_spl.h" 20 21 #define CONFIG_DISPLAY_CPUINFO 22 #define CONFIG_DISPLAY_BOARDINFO 23 #define CONFIG_CMDLINE_TAG 24 #define CONFIG_SETUP_MEMORY_TAGS 25 #define CONFIG_INITRD_TAG 26 #define CONFIG_REVISION_TAG 27 #define CONFIG_IMX6_THERMAL 28 #define CONFIG_SYS_GENERIC_BOARD 29 30 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) 31 #define CONFIG_BOARD_EARLY_INIT_F 32 #define CONFIG_BOARD_LATE_INIT 33 #define CONFIG_MXC_GPIO 34 #define CONFIG_MXC_UART 35 #define CONFIG_CMD_FUSE 36 #define CONFIG_MXC_OCOTP 37 38 /* MMC Configs */ 39 #define CONFIG_FSL_ESDHC 40 #define CONFIG_FSL_USDHC 41 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR 42 #define CONFIG_MMC 43 #define CONFIG_CMD_MMC 44 #define CONFIG_GENERIC_MMC 45 #define CONFIG_BOUNCE_BUFFER 46 #define CONFIG_CMD_EXT4 47 #define CONFIG_CMD_EXT4_WRITE 48 #define CONFIG_CMD_FAT 49 #define CONFIG_DOS_PARTITION 50 51 /* Ethernet Configuration */ 52 #define CONFIG_FEC_MXC 53 #define CONFIG_CMD_PING 54 #define CONFIG_CMD_DHCP 55 #define CONFIG_CMD_MII 56 #define CONFIG_CMD_NET 57 #define CONFIG_MII 58 #define IMX_FEC_BASE ENET_BASE_ADDR 59 #define CONFIG_FEC_XCV_TYPE RGMII 60 #define CONFIG_FEC_MXC_PHYADDR 0 61 #define CONFIG_PHYLIB 62 #define CONFIG_PHY_ATHEROS 63 64 /* allow to overwrite serial and ethaddr */ 65 #define CONFIG_ENV_OVERWRITE 66 #define CONFIG_CONS_INDEX 1 67 #define CONFIG_BAUDRATE 115200 68 69 /* Framebuffer */ 70 #define CONFIG_VIDEO 71 #define CONFIG_VIDEO_IPUV3 72 #define CONFIG_IPUV3_CLK 260000000 73 #define CONFIG_CFB_CONSOLE 74 #define CONFIG_VGA_AS_SINGLE_DEVICE 75 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 76 #define CONFIG_VIDEO_BMP_RLE8 77 #define CONFIG_SPLASH_SCREEN 78 #define CONFIG_SPLASH_SCREEN_ALIGN 79 #define CONFIG_BMP_16BPP 80 #define CONFIG_VIDEO_LOGO 81 #define CONFIG_VIDEO_BMP_LOGO 82 #define CONFIG_IMX_HDMI 83 #define CONFIG_IMX_VIDEO_SKIP 84 85 #define CONFIG_SYS_NO_FLASH 86 87 /* Command definition */ 88 #include <config_cmd_default.h> 89 90 #define CONFIG_CMD_BOOTZ 91 #define CONFIG_CMD_SETEXPR 92 93 #define CONFIG_BOOTDELAY 1 94 95 #define CONFIG_LOADADDR 0x12000000 96 #define CONFIG_SYS_TEXT_BASE 0x17800000 97 98 #define CONFIG_MXC_UART_BASE UART1_BASE 99 #define CONFIG_CONSOLE_DEV "ttymxc0" 100 #define CONFIG_MMCROOT "/dev/mmcblk0p2" 101 #define CONFIG_SYS_FSL_USDHC_NUM 1 102 #define CONFIG_SYS_MMC_ENV_DEV 0 /* SDHC2 */ 103 104 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 105 #define CONFIG_EXTRA_ENV_SETTINGS \ 106 "script=boot.scr\0" \ 107 "image=zImage\0" \ 108 "fdtfile=undefined\0" \ 109 "fdt_addr_r=0x18000000\0" \ 110 "boot_fdt=try\0" \ 111 "ip_dyn=yes\0" \ 112 "console=" CONFIG_CONSOLE_DEV "\0" \ 113 "bootm_size=0x10000000\0" \ 114 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ 115 "mmcpart=1\0" \ 116 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ 117 "update_sd_firmware=" \ 118 "if test ${ip_dyn} = yes; then " \ 119 "setenv get_cmd dhcp; " \ 120 "else " \ 121 "setenv get_cmd tftp; " \ 122 "fi; " \ 123 "if mmc dev ${mmcdev}; then " \ 124 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 125 "setexpr fw_sz ${filesize} / 0x200; " \ 126 "setexpr fw_sz ${fw_sz} + 1; " \ 127 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 128 "fi; " \ 129 "fi\0" \ 130 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 131 "root=${mmcroot}\0" \ 132 "loadbootscript=" \ 133 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 134 "bootscript=echo Running bootscript from mmc ...; " \ 135 "source\0" \ 136 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 137 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr_r} ${fdtfile}\0" \ 138 "mmcboot=echo Booting from mmc ...; " \ 139 "run mmcargs; " \ 140 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 141 "if run loadfdt; then " \ 142 "bootz ${loadaddr} - ${fdt_addr_r}; " \ 143 "else " \ 144 "if test ${boot_fdt} = try; then " \ 145 "bootz; " \ 146 "else " \ 147 "echo WARN: Cannot load the DT; " \ 148 "fi; " \ 149 "fi; " \ 150 "else " \ 151 "bootz; " \ 152 "fi;\0" \ 153 "netargs=setenv bootargs console=${console},${baudrate} " \ 154 "root=/dev/nfs " \ 155 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 156 "netboot=echo Booting from net ...; " \ 157 "run netargs; " \ 158 "if test ${ip_dyn} = yes; then " \ 159 "setenv get_cmd dhcp; " \ 160 "else " \ 161 "setenv get_cmd tftp; " \ 162 "fi; " \ 163 "${get_cmd} ${image}; " \ 164 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 165 "if ${get_cmd} ${fdt_addr_r} ${fdtfile}; then " \ 166 "bootz ${loadaddr} - ${fdt_addr_r}; " \ 167 "else " \ 168 "if test ${boot_fdt} = try; then " \ 169 "bootz; " \ 170 "else " \ 171 "echo WARN: Cannot load the DT; " \ 172 "fi; " \ 173 "fi; " \ 174 "else " \ 175 "bootz; " \ 176 "fi;\0" \ 177 "findfdt="\ 178 "if test $board_name = HUMMINGBOARD && test $board_rev = MX6Q ; then " \ 179 "setenv fdtfile imx6q-hummingboard.dtb; fi; " \ 180 "if test $board_name = HUMMINGBOARD && test $board_rev = MX6DL ; then " \ 181 "setenv fdtfile imx6dl-hummingboard.dtb; fi; " \ 182 "if test $board_name = CUBOXI && test $board_rev = MX6Q ; then " \ 183 "setenv fdtfile imx6q-cubox-i.dtb; fi; " \ 184 "if test $board_name = CUBOXI && test $board_rev = MX6DL ; then " \ 185 "setenv fdtfile imx6dl-cubox-i.dtb; fi; " \ 186 "if test $fdtfile = undefined; then " \ 187 "echo WARNING: Could not determine dtb to use; fi; \0" \ 188 189 #define CONFIG_BOOTCOMMAND \ 190 "run findfdt; " \ 191 "mmc dev ${mmcdev};" \ 192 "if mmc rescan; then " \ 193 "if run loadbootscript; then " \ 194 "run bootscript; " \ 195 "else " \ 196 "if run loadimage; then " \ 197 "run mmcboot; " \ 198 "else run netboot; " \ 199 "fi; " \ 200 "fi; " \ 201 "else run netboot; fi" 202 203 /* Miscellaneous configurable options */ 204 #define CONFIG_SYS_LONGHELP 205 #define CONFIG_SYS_HUSH_PARSER 206 #define CONFIG_AUTO_COMPLETE 207 #define CONFIG_SYS_CBSIZE 256 208 #define CONFIG_SYS_MAXARGS 16 209 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 210 211 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 212 213 #define CONFIG_CMDLINE_EDITING 214 215 /* Physical Memory Map */ 216 #define CONFIG_NR_DRAM_BANKS 1 217 #define CONFIG_SYS_SDRAM_BASE MMDC0_ARB_BASE_ADDR 218 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 219 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 220 221 #define CONFIG_SYS_INIT_SP_OFFSET \ 222 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 223 #define CONFIG_SYS_INIT_SP_ADDR \ 224 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 225 226 /* Environment organization */ 227 #define CONFIG_ENV_SIZE (8 * 1024) 228 #define CONFIG_ENV_IS_IN_MMC 229 #define CONFIG_ENV_OFFSET (8 * 64 * 1024) 230 231 #define CONFIG_OF_LIBFDT 232 #define CONFIG_CMD_CACHE 233 234 #endif /* __MX6CUBOXI_CONFIG_H */ 235