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_SYS_GENERIC_BOARD 18 #define CONFIG_DISPLAY_CPUINFO 19 #define CONFIG_DISPLAY_BOARDINFO 20 21 #define CONFIG_MACH_TYPE 4146 22 23 #define CONFIG_SKIP_LOWLEVEL_INIT 24 25 /* Enable passing of ATAGs */ 26 #define CONFIG_CMDLINE_TAG 27 28 #define CONFIG_CMD_FUSE 29 #ifdef CONFIG_CMD_FUSE 30 #define CONFIG_MXC_OCOTP 31 #endif 32 33 /* Size of malloc() pool */ 34 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024) 35 36 #define CONFIG_BOARD_EARLY_INIT_F 37 38 #define CONFIG_FSL_LPUART 39 #define LPUART_BASE UART1_BASE 40 41 /* Allow to overwrite serial and ethaddr */ 42 #define CONFIG_ENV_OVERWRITE 43 #define CONFIG_SYS_UART_PORT (1) 44 #define CONFIG_BAUDRATE 115200 45 46 #undef CONFIG_CMD_IMLS 47 48 /* NAND support */ 49 #define CONFIG_CMD_NAND 50 #define CONFIG_CMD_NAND_TRIMFFS 51 52 #ifdef CONFIG_CMD_NAND 53 #define CONFIG_NAND_VF610_NFC 54 #define CONFIG_SYS_NAND_SELF_INIT 55 #define CONFIG_USE_ARCH_MEMCPY 56 #define CONFIG_SYS_NAND_BUSWIDTH_16BIT 57 #define CONFIG_SYS_MAX_NAND_DEVICE 1 58 #define CONFIG_SYS_NAND_BASE NFC_BASE_ADDR 59 60 /* UBI */ 61 #define CONFIG_CMD_UBI 62 #define CONFIG_CMD_UBIFS 63 #define CONFIG_CMD_MTDPARTS 64 #define CONFIG_RBTREE 65 #define CONFIG_LZO 66 #define CONFIG_MTD_DEVICE 67 #define CONFIG_MTD_PARTITIONS 68 69 /* Dynamic MTD partition support */ 70 #define CONFIG_CMD_MTDPARTS 71 #define CONFIG_MTD_PARTITIONS 72 #define CONFIG_MTD_DEVICE 73 #define MTDIDS_DEFAULT "nand0=fsl_nfc" 74 #define MTDPARTS_DEFAULT "mtdparts=fsl_nfc:" \ 75 "128k(vf-bcb)ro," \ 76 "1408k(u-boot)ro," \ 77 "512k(u-boot-env)," \ 78 "4m(kernel)," \ 79 "512k(fdt)," \ 80 "-(rootfs)" 81 #endif 82 83 #define CONFIG_MMC 84 #define CONFIG_FSL_ESDHC 85 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 86 #define CONFIG_SYS_FSL_ESDHC_NUM 1 87 88 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111 89 90 #define CONFIG_CMD_MMC 91 #define CONFIG_GENERIC_MMC 92 #define CONFIG_CMD_FAT 93 #define CONFIG_DOS_PARTITION 94 95 #define CONFIG_CMD_PING 96 #define CONFIG_CMD_DHCP 97 #define CONFIG_CMD_MII 98 #define CONFIG_CMD_NET 99 #define CONFIG_FEC_MXC 100 #define CONFIG_MII 101 #define IMX_FEC_BASE ENET_BASE_ADDR 102 #define CONFIG_FEC_XCV_TYPE RMII 103 #define CONFIG_FEC_MXC_PHYADDR 0 104 #define CONFIG_PHYLIB 105 #define CONFIG_PHY_MICREL 106 107 /* QSPI Configs*/ 108 #define CONFIG_FSL_QSPI 109 110 #ifdef CONFIG_FSL_QSPI 111 #define CONFIG_CMD_SF 112 #define CONFIG_SPI_FLASH 113 #define CONFIG_SPI_FLASH_SPANSION 114 #define FSL_QSPI_FLASH_SIZE (1 << 24) 115 #define FSL_QSPI_FLASH_NUM 2 116 #define CONFIG_SYS_FSL_QSPI_LE 117 #endif 118 119 /* I2C Configs */ 120 #define CONFIG_CMD_I2C 121 #define CONFIG_SYS_I2C 122 #define CONFIG_SYS_I2C_MXC 123 #define CONFIG_SYS_SPD_BUS_NUM 0 124 125 #define CONFIG_BOOTDELAY 3 126 127 #define CONFIG_LOADADDR 0x82000000 128 129 /* We boot from the gfxRAM area of the OCRAM. */ 130 #define CONFIG_SYS_TEXT_BASE 0x3f408000 131 #define CONFIG_BOARD_SIZE_LIMIT 524288 132 133 #define CONFIG_EXTRA_ENV_SETTINGS \ 134 "script=boot.scr\0" \ 135 "image=zImage\0" \ 136 "console=ttyLP1\0" \ 137 "fdt_high=0xffffffff\0" \ 138 "initrd_high=0xffffffff\0" \ 139 "fdt_file=vf610-twr.dtb\0" \ 140 "fdt_addr=0x81000000\0" \ 141 "boot_fdt=try\0" \ 142 "ip_dyn=yes\0" \ 143 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ 144 "mmcpart=1\0" \ 145 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ 146 "update_sd_firmware_filename=u-boot.imx\0" \ 147 "update_sd_firmware=" \ 148 "if test ${ip_dyn} = yes; then " \ 149 "setenv get_cmd dhcp; " \ 150 "else " \ 151 "setenv get_cmd tftp; " \ 152 "fi; " \ 153 "if mmc dev ${mmcdev}; then " \ 154 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 155 "setexpr fw_sz ${filesize} / 0x200; " \ 156 "setexpr fw_sz ${fw_sz} + 1; " \ 157 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 158 "fi; " \ 159 "fi\0" \ 160 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 161 "root=${mmcroot}\0" \ 162 "loadbootscript=" \ 163 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 164 "bootscript=echo Running bootscript from mmc ...; " \ 165 "source\0" \ 166 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 167 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 168 "mmcboot=echo Booting from mmc ...; " \ 169 "run mmcargs; " \ 170 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 171 "if run loadfdt; then " \ 172 "bootz ${loadaddr} - ${fdt_addr}; " \ 173 "else " \ 174 "if test ${boot_fdt} = try; then " \ 175 "bootz; " \ 176 "else " \ 177 "echo WARN: Cannot load the DT; " \ 178 "fi; " \ 179 "fi; " \ 180 "else " \ 181 "bootz; " \ 182 "fi;\0" \ 183 "netargs=setenv bootargs console=${console},${baudrate} " \ 184 "root=/dev/nfs " \ 185 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 186 "netboot=echo Booting from net ...; " \ 187 "run netargs; " \ 188 "if test ${ip_dyn} = yes; then " \ 189 "setenv get_cmd dhcp; " \ 190 "else " \ 191 "setenv get_cmd tftp; " \ 192 "fi; " \ 193 "${get_cmd} ${image}; " \ 194 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 195 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 196 "bootz ${loadaddr} - ${fdt_addr}; " \ 197 "else " \ 198 "if test ${boot_fdt} = try; then " \ 199 "bootz; " \ 200 "else " \ 201 "echo WARN: Cannot load the DT; " \ 202 "fi; " \ 203 "fi; " \ 204 "else " \ 205 "bootz; " \ 206 "fi;\0" 207 208 #define CONFIG_BOOTCOMMAND \ 209 "mmc dev ${mmcdev}; if mmc rescan; then " \ 210 "if run loadbootscript; then " \ 211 "run bootscript; " \ 212 "else " \ 213 "if run loadimage; then " \ 214 "run mmcboot; " \ 215 "else run netboot; " \ 216 "fi; " \ 217 "fi; " \ 218 "else run netboot; fi" 219 220 /* Miscellaneous configurable options */ 221 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 222 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ 223 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " 224 #undef CONFIG_AUTO_COMPLETE 225 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 226 #define CONFIG_SYS_PBSIZE \ 227 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 228 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 229 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 230 231 #define CONFIG_CMD_MEMTEST 232 #define CONFIG_SYS_MEMTEST_START 0x80010000 233 #define CONFIG_SYS_MEMTEST_END 0x87C00000 234 235 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 236 237 /* 238 * Stack sizes 239 * The stack sizes are set up in start.S using the settings below 240 */ 241 #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ 242 243 /* Physical memory map */ 244 #define CONFIG_NR_DRAM_BANKS 1 245 #define PHYS_SDRAM (0x80000000) 246 #define PHYS_SDRAM_SIZE (128 * 1024 * 1024) 247 248 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 249 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 250 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 251 252 #define CONFIG_SYS_INIT_SP_OFFSET \ 253 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 254 #define CONFIG_SYS_INIT_SP_ADDR \ 255 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 256 257 /* FLASH and environment organization */ 258 #define CONFIG_SYS_NO_FLASH 259 260 #ifdef CONFIG_ENV_IS_IN_MMC 261 #define CONFIG_ENV_SIZE (8 * 1024) 262 263 #define CONFIG_ENV_OFFSET (12 * 64 * 1024) 264 #define CONFIG_SYS_MMC_ENV_DEV 0 265 #endif 266 267 #ifdef CONFIG_ENV_IS_IN_NAND 268 #define CONFIG_ENV_SIZE (64 * 2048) 269 #define CONFIG_ENV_SECT_SIZE (64 * 2048) 270 #define CONFIG_ENV_RANGE (512 * 1024) 271 #define CONFIG_ENV_OFFSET 0x180000 272 #endif 273 274 #define CONFIG_OF_LIBFDT 275 #define CONFIG_CMD_BOOTZ 276 277 #endif 278