1 /* 2 * Copyright 2013 Freescale Semiconductor, Inc. 3 * 4 * Configuration settings for the Freescale Vybrid vf610twr board. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __CONFIG_H 10 #define __CONFIG_H 11 12 #include <asm/arch/imx-regs.h> 13 #include <config_cmd_default.h> 14 15 #define CONFIG_VF610 16 17 #define CONFIG_DISPLAY_CPUINFO 18 #define CONFIG_DISPLAY_BOARDINFO 19 20 #define CONFIG_MACH_TYPE 4146 21 22 #define CONFIG_SKIP_LOWLEVEL_INIT 23 24 /* Enable passing of ATAGs */ 25 #define CONFIG_CMDLINE_TAG 26 27 #define CONFIG_CMD_FUSE 28 #ifdef CONFIG_CMD_FUSE 29 #define CONFIG_MXC_OCOTP 30 #endif 31 32 /* Size of malloc() pool */ 33 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024) 34 35 #define CONFIG_BOARD_EARLY_INIT_F 36 37 #define CONFIG_FSL_LPUART 38 #define LPUART_BASE UART1_BASE 39 40 /* Allow to overwrite serial and ethaddr */ 41 #define CONFIG_ENV_OVERWRITE 42 #define CONFIG_SYS_UART_PORT (1) 43 #define CONFIG_BAUDRATE 115200 44 45 #undef CONFIG_CMD_IMLS 46 47 #define CONFIG_MMC 48 #define CONFIG_FSL_ESDHC 49 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 50 #define CONFIG_SYS_FSL_ESDHC_NUM 1 51 52 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111 53 54 #define CONFIG_CMD_MMC 55 #define CONFIG_GENERIC_MMC 56 #define CONFIG_CMD_FAT 57 #define CONFIG_DOS_PARTITION 58 59 #define CONFIG_CMD_PING 60 #define CONFIG_CMD_DHCP 61 #define CONFIG_CMD_MII 62 #define CONFIG_CMD_NET 63 #define CONFIG_FEC_MXC 64 #define CONFIG_MII 65 #define IMX_FEC_BASE ENET_BASE_ADDR 66 #define CONFIG_FEC_XCV_TYPE RMII 67 #define CONFIG_FEC_MXC_PHYADDR 0 68 #define CONFIG_PHYLIB 69 #define CONFIG_PHY_MICREL 70 71 /* I2C Configs */ 72 #define CONFIG_CMD_I2C 73 #define CONFIG_SYS_I2C 74 #define CONFIG_SYS_I2C_MXC 75 #define CONFIG_SYS_SPD_BUS_NUM 0 76 77 #define CONFIG_BOOTDELAY 3 78 79 #define CONFIG_LOADADDR 0x82000000 80 #define CONFIG_SYS_TEXT_BASE 0x3f008000 81 82 #define CONFIG_EXTRA_ENV_SETTINGS \ 83 "script=boot.scr\0" \ 84 "image=zImage\0" \ 85 "console=ttyLP1\0" \ 86 "fdt_high=0xffffffff\0" \ 87 "initrd_high=0xffffffff\0" \ 88 "fdt_file=vf610-twr.dtb\0" \ 89 "fdt_addr=0x81000000\0" \ 90 "boot_fdt=try\0" \ 91 "ip_dyn=yes\0" \ 92 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ 93 "mmcpart=1\0" \ 94 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ 95 "update_sd_firmware_filename=u-boot.imx\0" \ 96 "update_sd_firmware=" \ 97 "if test ${ip_dyn} = yes; then " \ 98 "setenv get_cmd dhcp; " \ 99 "else " \ 100 "setenv get_cmd tftp; " \ 101 "fi; " \ 102 "if mmc dev ${mmcdev}; then " \ 103 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 104 "setexpr fw_sz ${filesize} / 0x200; " \ 105 "setexpr fw_sz ${fw_sz} + 1; " \ 106 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 107 "fi; " \ 108 "fi\0" \ 109 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 110 "root=${mmcroot}\0" \ 111 "loadbootscript=" \ 112 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 113 "bootscript=echo Running bootscript from mmc ...; " \ 114 "source\0" \ 115 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 116 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 117 "mmcboot=echo Booting from mmc ...; " \ 118 "run mmcargs; " \ 119 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 120 "if run loadfdt; then " \ 121 "bootz ${loadaddr} - ${fdt_addr}; " \ 122 "else " \ 123 "if test ${boot_fdt} = try; then " \ 124 "bootz; " \ 125 "else " \ 126 "echo WARN: Cannot load the DT; " \ 127 "fi; " \ 128 "fi; " \ 129 "else " \ 130 "bootz; " \ 131 "fi;\0" \ 132 "netargs=setenv bootargs console=${console},${baudrate} " \ 133 "root=/dev/nfs " \ 134 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 135 "netboot=echo Booting from net ...; " \ 136 "run netargs; " \ 137 "if test ${ip_dyn} = yes; then " \ 138 "setenv get_cmd dhcp; " \ 139 "else " \ 140 "setenv get_cmd tftp; " \ 141 "fi; " \ 142 "${get_cmd} ${image}; " \ 143 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 144 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 145 "bootz ${loadaddr} - ${fdt_addr}; " \ 146 "else " \ 147 "if test ${boot_fdt} = try; then " \ 148 "bootz; " \ 149 "else " \ 150 "echo WARN: Cannot load the DT; " \ 151 "fi; " \ 152 "fi; " \ 153 "else " \ 154 "bootz; " \ 155 "fi;\0" 156 157 #define CONFIG_BOOTCOMMAND \ 158 "mmc dev ${mmcdev}; if mmc rescan; then " \ 159 "if run loadbootscript; then " \ 160 "run bootscript; " \ 161 "else " \ 162 "if run loadimage; then " \ 163 "run mmcboot; " \ 164 "else run netboot; " \ 165 "fi; " \ 166 "fi; " \ 167 "else run netboot; fi" 168 169 /* Miscellaneous configurable options */ 170 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 171 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ 172 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " 173 #undef CONFIG_AUTO_COMPLETE 174 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 175 #define CONFIG_SYS_PBSIZE \ 176 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 177 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 178 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 179 180 #define CONFIG_CMD_MEMTEST 181 #define CONFIG_SYS_MEMTEST_START 0x80010000 182 #define CONFIG_SYS_MEMTEST_END 0x87C00000 183 184 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 185 186 /* 187 * Stack sizes 188 * The stack sizes are set up in start.S using the settings below 189 */ 190 #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ 191 192 /* Physical memory map */ 193 #define CONFIG_NR_DRAM_BANKS 1 194 #define PHYS_SDRAM (0x80000000) 195 #define PHYS_SDRAM_SIZE (128 * 1024 * 1024) 196 197 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 198 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 199 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 200 201 #define CONFIG_SYS_INIT_SP_OFFSET \ 202 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 203 #define CONFIG_SYS_INIT_SP_ADDR \ 204 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 205 206 /* FLASH and environment organization */ 207 #define CONFIG_SYS_NO_FLASH 208 209 #define CONFIG_ENV_SIZE (8 * 1024) 210 #define CONFIG_ENV_IS_IN_MMC 211 212 #define CONFIG_ENV_OFFSET (12 * 64 * 1024) 213 #define CONFIG_SYS_MMC_ENV_DEV 0 214 215 #define CONFIG_OF_LIBFDT 216 #define CONFIG_CMD_BOOTZ 217 218 #endif 219