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 14 #define CONFIG_VF610 15 16 #define CONFIG_SYS_GENERIC_BOARD 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 /* NAND support */ 46 #define CONFIG_CMD_NAND 47 #define CONFIG_CMD_NAND_TRIMFFS 48 #define CONFIG_SYS_NAND_ONFI_DETECTION 49 50 #ifdef CONFIG_CMD_NAND 51 #define CONFIG_USE_ARCH_MEMCPY 52 #define CONFIG_SYS_MAX_NAND_DEVICE 1 53 #define CONFIG_SYS_NAND_BASE NFC_BASE_ADDR 54 55 /* UBI */ 56 #define CONFIG_CMD_UBI 57 #define CONFIG_CMD_UBIFS 58 #define CONFIG_RBTREE 59 #define CONFIG_LZO 60 61 /* Dynamic MTD partition support */ 62 #define CONFIG_CMD_MTDPARTS 63 #define CONFIG_MTD_PARTITIONS 64 #define CONFIG_MTD_DEVICE 65 #define MTDIDS_DEFAULT "nand0=fsl_nfc" 66 #define MTDPARTS_DEFAULT "mtdparts=fsl_nfc:" \ 67 "128k(vf-bcb)ro," \ 68 "1408k(u-boot)ro," \ 69 "512k(u-boot-env)," \ 70 "4m(kernel)," \ 71 "512k(fdt)," \ 72 "-(rootfs)" 73 #endif 74 75 #define CONFIG_MMC 76 #define CONFIG_FSL_ESDHC 77 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 78 #define CONFIG_SYS_FSL_ESDHC_NUM 1 79 80 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111 81 82 #define CONFIG_CMD_MMC 83 #define CONFIG_GENERIC_MMC 84 #define CONFIG_CMD_FAT 85 #define CONFIG_DOS_PARTITION 86 87 #define CONFIG_CMD_PING 88 #define CONFIG_CMD_DHCP 89 #define CONFIG_CMD_MII 90 #define CONFIG_FEC_MXC 91 #define CONFIG_MII 92 #define IMX_FEC_BASE ENET_BASE_ADDR 93 #define CONFIG_FEC_XCV_TYPE RMII 94 #define CONFIG_FEC_MXC_PHYADDR 0 95 #define CONFIG_PHYLIB 96 #define CONFIG_PHY_MICREL 97 98 /* QSPI Configs*/ 99 #define CONFIG_FSL_QSPI 100 101 #ifdef CONFIG_FSL_QSPI 102 #define CONFIG_CMD_SF 103 #define CONFIG_SPI_FLASH_SPANSION 104 #define FSL_QSPI_FLASH_SIZE (1 << 24) 105 #define FSL_QSPI_FLASH_NUM 2 106 #define CONFIG_SYS_FSL_QSPI_LE 107 #endif 108 109 /* I2C Configs */ 110 #define CONFIG_CMD_I2C 111 #define CONFIG_SYS_I2C 112 #define CONFIG_SYS_I2C_MXC 113 #define CONFIG_SYS_SPD_BUS_NUM 0 114 115 #define CONFIG_BOOTDELAY 3 116 117 #define CONFIG_LOADADDR 0x82000000 118 119 /* We boot from the gfxRAM area of the OCRAM. */ 120 #define CONFIG_SYS_TEXT_BASE 0x3f408000 121 #define CONFIG_BOARD_SIZE_LIMIT 524288 122 123 #define CONFIG_EXTRA_ENV_SETTINGS \ 124 "script=boot.scr\0" \ 125 "image=zImage\0" \ 126 "console=ttyLP1\0" \ 127 "fdt_high=0xffffffff\0" \ 128 "initrd_high=0xffffffff\0" \ 129 "fdt_file=vf610-twr.dtb\0" \ 130 "fdt_addr=0x81000000\0" \ 131 "boot_fdt=try\0" \ 132 "ip_dyn=yes\0" \ 133 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ 134 "mmcpart=1\0" \ 135 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ 136 "update_sd_firmware_filename=u-boot.imx\0" \ 137 "update_sd_firmware=" \ 138 "if test ${ip_dyn} = yes; then " \ 139 "setenv get_cmd dhcp; " \ 140 "else " \ 141 "setenv get_cmd tftp; " \ 142 "fi; " \ 143 "if mmc dev ${mmcdev}; then " \ 144 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 145 "setexpr fw_sz ${filesize} / 0x200; " \ 146 "setexpr fw_sz ${fw_sz} + 1; " \ 147 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 148 "fi; " \ 149 "fi\0" \ 150 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 151 "root=${mmcroot}\0" \ 152 "loadbootscript=" \ 153 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 154 "bootscript=echo Running bootscript from mmc ...; " \ 155 "source\0" \ 156 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 157 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 158 "mmcboot=echo Booting from mmc ...; " \ 159 "run mmcargs; " \ 160 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 161 "if run loadfdt; then " \ 162 "bootz ${loadaddr} - ${fdt_addr}; " \ 163 "else " \ 164 "if test ${boot_fdt} = try; then " \ 165 "bootz; " \ 166 "else " \ 167 "echo WARN: Cannot load the DT; " \ 168 "fi; " \ 169 "fi; " \ 170 "else " \ 171 "bootz; " \ 172 "fi;\0" \ 173 "netargs=setenv bootargs console=${console},${baudrate} " \ 174 "root=/dev/nfs " \ 175 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 176 "netboot=echo Booting from net ...; " \ 177 "run netargs; " \ 178 "if test ${ip_dyn} = yes; then " \ 179 "setenv get_cmd dhcp; " \ 180 "else " \ 181 "setenv get_cmd tftp; " \ 182 "fi; " \ 183 "${get_cmd} ${image}; " \ 184 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 185 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 186 "bootz ${loadaddr} - ${fdt_addr}; " \ 187 "else " \ 188 "if test ${boot_fdt} = try; then " \ 189 "bootz; " \ 190 "else " \ 191 "echo WARN: Cannot load the DT; " \ 192 "fi; " \ 193 "fi; " \ 194 "else " \ 195 "bootz; " \ 196 "fi;\0" 197 198 #define CONFIG_BOOTCOMMAND \ 199 "mmc dev ${mmcdev}; if mmc rescan; then " \ 200 "if run loadbootscript; then " \ 201 "run bootscript; " \ 202 "else " \ 203 "if run loadimage; then " \ 204 "run mmcboot; " \ 205 "else run netboot; " \ 206 "fi; " \ 207 "fi; " \ 208 "else run netboot; fi" 209 210 /* Miscellaneous configurable options */ 211 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 212 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ 213 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " 214 #undef CONFIG_AUTO_COMPLETE 215 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 216 #define CONFIG_SYS_PBSIZE \ 217 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 218 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 219 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 220 221 #define CONFIG_CMD_MEMTEST 222 #define CONFIG_SYS_MEMTEST_START 0x80010000 223 #define CONFIG_SYS_MEMTEST_END 0x87C00000 224 225 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 226 227 /* 228 * Stack sizes 229 * The stack sizes are set up in start.S using the settings below 230 */ 231 #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ 232 233 /* Physical memory map */ 234 #define CONFIG_NR_DRAM_BANKS 1 235 #define PHYS_SDRAM (0x80000000) 236 #define PHYS_SDRAM_SIZE (128 * 1024 * 1024) 237 238 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 239 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 240 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 241 242 #define CONFIG_SYS_INIT_SP_OFFSET \ 243 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 244 #define CONFIG_SYS_INIT_SP_ADDR \ 245 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 246 247 /* FLASH and environment organization */ 248 #define CONFIG_SYS_NO_FLASH 249 250 #ifdef CONFIG_ENV_IS_IN_MMC 251 #define CONFIG_ENV_SIZE (8 * 1024) 252 253 #define CONFIG_ENV_OFFSET (12 * 64 * 1024) 254 #define CONFIG_SYS_MMC_ENV_DEV 0 255 #endif 256 257 #ifdef CONFIG_ENV_IS_IN_NAND 258 #define CONFIG_ENV_SIZE (64 * 2048) 259 #define CONFIG_ENV_SECT_SIZE (64 * 2048) 260 #define CONFIG_ENV_RANGE (512 * 1024) 261 #define CONFIG_ENV_OFFSET 0x180000 262 #endif 263 264 #define CONFIG_OF_LIBFDT 265 #define CONFIG_CMD_BOOTZ 266 267 #endif 268