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