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 /* QSPI Configs*/ 72 #define CONFIG_FSL_QSPI 73 74 #ifdef CONFIG_FSL_QSPI 75 #define CONFIG_CMD_SF 76 #define CONFIG_SPI_FLASH 77 #define CONFIG_SPI_FLASH_SPANSION 78 #define FSL_QSPI_FLASH_SIZE (1 << 24) 79 #define FSL_QSPI_FLASH_NUM 2 80 #define CONFIG_SYS_FSL_QSPI_LE 81 #endif 82 83 /* I2C Configs */ 84 #define CONFIG_CMD_I2C 85 #define CONFIG_SYS_I2C 86 #define CONFIG_SYS_I2C_MXC 87 #define CONFIG_SYS_SPD_BUS_NUM 0 88 89 #define CONFIG_BOOTDELAY 3 90 91 #define CONFIG_LOADADDR 0x82000000 92 #define CONFIG_SYS_TEXT_BASE 0x3f008000 93 94 #define CONFIG_EXTRA_ENV_SETTINGS \ 95 "script=boot.scr\0" \ 96 "image=zImage\0" \ 97 "console=ttyLP1\0" \ 98 "fdt_high=0xffffffff\0" \ 99 "initrd_high=0xffffffff\0" \ 100 "fdt_file=vf610-twr.dtb\0" \ 101 "fdt_addr=0x81000000\0" \ 102 "boot_fdt=try\0" \ 103 "ip_dyn=yes\0" \ 104 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ 105 "mmcpart=1\0" \ 106 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ 107 "update_sd_firmware_filename=u-boot.imx\0" \ 108 "update_sd_firmware=" \ 109 "if test ${ip_dyn} = yes; then " \ 110 "setenv get_cmd dhcp; " \ 111 "else " \ 112 "setenv get_cmd tftp; " \ 113 "fi; " \ 114 "if mmc dev ${mmcdev}; then " \ 115 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 116 "setexpr fw_sz ${filesize} / 0x200; " \ 117 "setexpr fw_sz ${fw_sz} + 1; " \ 118 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 119 "fi; " \ 120 "fi\0" \ 121 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 122 "root=${mmcroot}\0" \ 123 "loadbootscript=" \ 124 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 125 "bootscript=echo Running bootscript from mmc ...; " \ 126 "source\0" \ 127 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 128 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 129 "mmcboot=echo Booting from mmc ...; " \ 130 "run mmcargs; " \ 131 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 132 "if run loadfdt; then " \ 133 "bootz ${loadaddr} - ${fdt_addr}; " \ 134 "else " \ 135 "if test ${boot_fdt} = try; then " \ 136 "bootz; " \ 137 "else " \ 138 "echo WARN: Cannot load the DT; " \ 139 "fi; " \ 140 "fi; " \ 141 "else " \ 142 "bootz; " \ 143 "fi;\0" \ 144 "netargs=setenv bootargs console=${console},${baudrate} " \ 145 "root=/dev/nfs " \ 146 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 147 "netboot=echo Booting from net ...; " \ 148 "run netargs; " \ 149 "if test ${ip_dyn} = yes; then " \ 150 "setenv get_cmd dhcp; " \ 151 "else " \ 152 "setenv get_cmd tftp; " \ 153 "fi; " \ 154 "${get_cmd} ${image}; " \ 155 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 156 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 157 "bootz ${loadaddr} - ${fdt_addr}; " \ 158 "else " \ 159 "if test ${boot_fdt} = try; then " \ 160 "bootz; " \ 161 "else " \ 162 "echo WARN: Cannot load the DT; " \ 163 "fi; " \ 164 "fi; " \ 165 "else " \ 166 "bootz; " \ 167 "fi;\0" 168 169 #define CONFIG_BOOTCOMMAND \ 170 "mmc dev ${mmcdev}; if mmc rescan; then " \ 171 "if run loadbootscript; then " \ 172 "run bootscript; " \ 173 "else " \ 174 "if run loadimage; then " \ 175 "run mmcboot; " \ 176 "else run netboot; " \ 177 "fi; " \ 178 "fi; " \ 179 "else run netboot; fi" 180 181 /* Miscellaneous configurable options */ 182 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 183 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ 184 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " 185 #undef CONFIG_AUTO_COMPLETE 186 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 187 #define CONFIG_SYS_PBSIZE \ 188 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 189 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 190 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 191 192 #define CONFIG_CMD_MEMTEST 193 #define CONFIG_SYS_MEMTEST_START 0x80010000 194 #define CONFIG_SYS_MEMTEST_END 0x87C00000 195 196 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 197 198 /* 199 * Stack sizes 200 * The stack sizes are set up in start.S using the settings below 201 */ 202 #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ 203 204 /* Physical memory map */ 205 #define CONFIG_NR_DRAM_BANKS 1 206 #define PHYS_SDRAM (0x80000000) 207 #define PHYS_SDRAM_SIZE (128 * 1024 * 1024) 208 209 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 210 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 211 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 212 213 #define CONFIG_SYS_INIT_SP_OFFSET \ 214 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 215 #define CONFIG_SYS_INIT_SP_ADDR \ 216 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 217 218 /* FLASH and environment organization */ 219 #define CONFIG_SYS_NO_FLASH 220 221 #define CONFIG_ENV_SIZE (8 * 1024) 222 #define CONFIG_ENV_IS_IN_MMC 223 224 #define CONFIG_ENV_OFFSET (12 * 64 * 1024) 225 #define CONFIG_SYS_MMC_ENV_DEV 0 226 227 #define CONFIG_OF_LIBFDT 228 #define CONFIG_CMD_BOOTZ 229 230 #endif 231