1 /* 2 * Copyright (C) 2016-2017 3 * Lukasz Majewski, DENX Software Engineering, lukma@denx.de 4 * 5 * SPDX-License-Identifier: GPL-2.0+ 6 */ 7 8 #ifndef __CONFIG_H 9 #define __CONFIG_H 10 11 #include <config_distro_defaults.h> 12 #include "mx6_common.h" 13 14 #define CONFIG_SPL_LIBCOMMON_SUPPORT 15 #include "imx6_spl.h" 16 17 #define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE 18 #define CONFIG_SYS_UBOOT_BASE (CONFIG_SYS_FLASH_BASE + 0x80000) 19 #define CONFIG_SPL_OS_BOOT 20 #define CONFIG_SYS_OS_BASE (CONFIG_SYS_FLASH_BASE + 0x180000) 21 #define CONFIG_SYS_FDT_BASE (CONFIG_SYS_FLASH_BASE + 0x1980000) 22 #define CONFIG_SYS_FDT_SIZE (48 * SZ_1K) 23 #define CONFIG_SYS_SPL_ARGS_ADDR 0x18000000 24 25 /* 26 * Below defines are set but NOT really used since we by 27 * design force U-Boot run when we boot in development 28 * mode from SD card (SD2) 29 */ 30 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR (0x800) 31 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS (0x80) 32 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR (0x1000) 33 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage" 34 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "imx6q-mccmon.dtb" 35 36 /* Size of malloc() pool */ 37 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) 38 39 #define CONFIG_BOARD_EARLY_INIT_F 40 #define CONFIG_BOARD_LATE_INIT 41 42 #define CONFIG_MXC_UART 43 #define CONFIG_MXC_UART_BASE UART1_BASE 44 45 #define CONFIG_SYS_MEMTEST_START 0x10000000 46 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M) 47 48 #define CONFIG_MXC_SPI 49 #define CONFIG_SF_DEFAULT_BUS 2 50 #define CONFIG_SF_DEFAULT_CS 0 51 #define CONFIG_SF_DEFAULT_SPEED 25000000 52 #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) 53 54 /* I2C Configs */ 55 #define CONFIG_SYS_I2C 56 #define CONFIG_SYS_I2C_MXC 57 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 58 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 59 #define CONFIG_SYS_I2C_SPEED 100000 60 61 /* MMC Configuration */ 62 #define CONFIG_SYS_FSL_USDHC_NUM 2 63 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 64 65 /* NOR 16-bit mode */ 66 #define CONFIG_SYS_FLASH_BASE WEIM_ARB_BASE_ADDR 67 #define CONFIG_SYS_FLASH_PROTECTION 68 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT 69 #define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */ 70 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* Use buffered writes*/ 71 #define CONFIG_SYS_FLASH_EMPTY_INFO 72 #define CONFIG_FLASH_CFI_DRIVER /* Use drivers/cfi_flash.c */ 73 #define CONFIG_FLASH_VERIFY 74 75 /* NOR Flash MTD */ 76 #define CONFIG_FLASH_CFI_DRIVER 77 #define CONFIG_FLASH_CFI_MTD 78 #define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 1 79 #define CONFIG_SYS_FLASH_BANKS_LIST { (CONFIG_SYS_FLASH_BASE) } 80 #define CONFIG_SYS_FLASH_BANKS_SIZES { (32 * SZ_1M) } 81 82 /* MTD support */ 83 #define CONFIG_MTD_DEVICE 84 #define CONFIG_MTD_PARTITIONS 85 86 /* USB Configs */ 87 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 88 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 89 #define CONFIG_MXC_USB_FLAGS 0 90 91 /* Ethernet Configuration */ 92 #define CONFIG_FEC_MXC 93 #define CONFIG_MII 94 #define IMX_FEC_BASE ENET_BASE_ADDR 95 #define CONFIG_FEC_XCV_TYPE RGMII 96 #define CONFIG_ETHPRIME "FEC" 97 #define CONFIG_FEC_MXC_PHYADDR 1 98 99 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 100 #define CONFIG_EXTRA_ENV_SETTINGS \ 101 "console=ttymxc0,115200 quiet\0" \ 102 "fdtfile=imx6q-mccmon6.dtb\0" \ 103 "fdt_high=0xffffffff\0" \ 104 "initrd_high=0xffffffff\0" \ 105 "boot_os=yes\0" \ 106 "download_kernel=" \ 107 "tftpboot ${kernel_addr} ${kernel_file};" \ 108 "tftpboot ${fdt_addr} ${fdtfile};\0" \ 109 "get_boot_medium=" \ 110 "setenv boot_medium nor;" \ 111 "setexpr.l _src_sbmr1 *0x020d8004;" \ 112 "setexpr _b_medium ${_src_sbmr1} '&' 0x00000040;" \ 113 "if test ${_b_medium} = 40; then " \ 114 "setenv boot_medium sdcard;" \ 115 "fi\0" \ 116 "kernel_file=uImage\0" \ 117 "load_kernel=" \ 118 "load mmc ${bootdev}:${bootpart} ${kernel_addr} uImage;" \ 119 "load mmc ${bootdev}:${bootpart} ${fdt_addr} ${fdtfile};\0" \ 120 "boot_sd=" \ 121 "echo '#######################';" \ 122 "echo '# Factory SDcard Boot #';" \ 123 "echo '#######################';" \ 124 "setenv mmcdev 1;" \ 125 "setenv mmcfactorydev 0;" \ 126 "setenv mmcfactorypart 1;" \ 127 "run factory_flash_img;\0" \ 128 "boot_nor=" \ 129 "setenv kernelnor 0x08180000;" \ 130 "setenv dtbnor 0x09980000;" \ 131 "setenv bootargs console=${console} " \ 132 CONFIG_MTDPARTS_DEFAULT " " \ 133 "root=/dev/mmcblk1 rootfstype=ext4 rw rootwait noinitrd;" \ 134 "cp.l ${dtbnor} ${dtbloadaddr} 0x8000;" \ 135 "bootm ${kernelnor} - ${dtbloadaddr};\0" \ 136 "boot_recovery=" \ 137 "echo '#######################';" \ 138 "echo '# RECOVERY SWU Boot #';" \ 139 "echo '#######################';" \ 140 "setenv rootfsloadaddr 0x13000000;" \ 141 "setenv swukernelnor 0x08980000;" \ 142 "setenv swurootfsnor 0x09180000;" \ 143 "setenv swudtbnor 0x099A0000;" \ 144 "setenv bootargs console=${console} " \ 145 CONFIG_MTDPARTS_DEFAULT " " \ 146 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 147 ":${hostname}::off root=/dev/ram rw;" \ 148 "cp.l ${swurootfsnor} ${rootfsloadaddr} 0x200000;" \ 149 "cp.l ${swudtbnor} ${dtbloadaddr} 0x8000;" \ 150 "bootm ${swukernelnor} ${rootfsloadaddr} ${dtbloadaddr};\0" \ 151 "boot_tftp=" \ 152 "echo '#######################';" \ 153 "echo '# TFTP Boot #';" \ 154 "echo '#######################';" \ 155 "if run download_kernel; then " \ 156 "setenv bootargs console=${console} " \ 157 "root=/dev/mmcblk0p2 rootwait;" \ 158 "bootm ${kernel_addr} - ${fdt_addr};" \ 159 "fi\0" \ 160 "bootcmd=" \ 161 "if test -n ${recovery_status}; then " \ 162 "run boot_recovery;" \ 163 "else " \ 164 "if test ! -n ${boot_medium}; then " \ 165 "run get_boot_medium;" \ 166 "if test ${boot_medium} = sdcard; then " \ 167 "run boot_sd;" \ 168 "else " \ 169 "run boot_nor;" \ 170 "fi;" \ 171 "else " \ 172 "if test ${boot_medium} = tftp; then " \ 173 "run boot_tftp;" \ 174 "fi;" \ 175 "fi;" \ 176 "fi\0" \ 177 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \ 178 "fdt_addr=0x18000000\0" \ 179 "bootdev=1\0" \ 180 "bootpart=1\0" \ 181 "kernel_addr=" __stringify(CONFIG_LOADADDR) "\0" \ 182 "netdev=eth0\0" \ 183 "load_addr=0x11000000\0" \ 184 "dtbloadaddr=0x12000000\0" \ 185 "uboot_file=u-boot.img\0" \ 186 "SPL_file=SPL\0" \ 187 "load_uboot=tftp ${load_addr} ${uboot_file}\0" \ 188 "nor_img_addr=0x11000000\0" \ 189 "nor_img_file=core-image-lwn-mccmon6.nor\0" \ 190 "emmc_img_file=core-image-lwn-mccmon6.ext4\0" \ 191 "nor_bank_start=" __stringify(CONFIG_SYS_FLASH_BASE) "\0" \ 192 "nor_img_size=0x02000000\0" \ 193 "factory_script_file=factory.scr\0" \ 194 "factory_load_script=" \ 195 "if test -e mmc ${mmcdev}:${mmcfactorypart} " \ 196 "${factory_script_file}; then " \ 197 "load mmc ${mmcdev}:${mmcfactorypart} " \ 198 "${loadaddr} ${factory_script_file};" \ 199 "fi\0" \ 200 "factory_script=echo Running factory script from mmc${mmcdev} ...; " \ 201 "source ${loadaddr}\0" \ 202 "factory_flash_img="\ 203 "echo 'Flash mccmon6 with factory images'; " \ 204 "if run factory_load_script; then " \ 205 "run factory_script;" \ 206 "else " \ 207 "echo No factory script: ${factory_script_file} found on " \ 208 "device ${mmcdev};" \ 209 "run factory_nor_img;" \ 210 "run factory_eMMC_img;" \ 211 "fi\0" \ 212 "factory_eMMC_img="\ 213 "echo 'Update mccmon6 eMMC image'; " \ 214 "if load mmc ${mmcdev}:${mmcfactorypart} " \ 215 "${loadaddr} ${emmc_img_file}; then " \ 216 "setexpr fw_sz ${filesize} / 0x200;" \ 217 "setexpr fw_sz ${fw_sz} + 1;" \ 218 "mmc dev ${mmcfactorydev};" \ 219 "mmc write ${loadaddr} 0x0 ${fw_sz};" \ 220 "fi\0" \ 221 "factory_nor_img="\ 222 "echo 'Update mccmon6 NOR image'; " \ 223 "if load mmc ${mmcdev}:${mmcfactorypart} " \ 224 "${nor_img_addr} ${nor_img_file}; then " \ 225 "run nor_update;" \ 226 "fi\0" \ 227 "nor_update=" \ 228 "protect off ${nor_bank_start} +${nor_img_size};" \ 229 "erase ${nor_bank_start} +${nor_img_size};" \ 230 "setexpr nor_img_size ${nor_img_size} / 4; " \ 231 "cp.l ${nor_img_addr} ${nor_bank_start} ${nor_img_size}\0" \ 232 "tftp_nor_uboot="\ 233 "echo 'Update mccmon6 NOR U-BOOT via TFTP'; " \ 234 "setenv nor_img_file u-boot.img; " \ 235 "setenv nor_img_size 0x80000; " \ 236 "setenv nor_bank_start 0x08080000; " \ 237 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \ 238 "run nor_update;" \ 239 "fi\0" \ 240 "tftp_nor_uImg="\ 241 "echo 'Update mccmon6 NOR uImage via TFTP'; " \ 242 "setenv nor_img_file uImage; " \ 243 "setenv nor_img_size 0x500000; " \ 244 "setenv nor_bank_start 0x08180000; " \ 245 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \ 246 "run nor_update;" \ 247 "fi\0" \ 248 "tftp_nor_dtb="\ 249 "echo 'Update mccmon6 NOR DTB via TFTP'; " \ 250 "setenv nor_img_file imx6q-mccmon6.dtb; " \ 251 "setenv nor_img_size 0x20000; " \ 252 "setenv nor_bank_start 0x09980000; " \ 253 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \ 254 "run nor_update;" \ 255 "fi\0" \ 256 "tftp_nor_img="\ 257 "echo 'Update mccmon6 NOR image via TFTP'; " \ 258 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \ 259 "run nor_update;" \ 260 "fi\0" \ 261 "tftp_nor_SPL="\ 262 "if tftp ${load_addr} SPL_padded; then " \ 263 "erase 0x08000000 +0x20000;" \ 264 "cp.b ${load_addr} 0x08000000 0x20000;" \ 265 "fi;\0" \ 266 "tftp_sd_SPL="\ 267 "if mmc dev 1; then " \ 268 "if tftp ${load_addr} ${SPL_file}; then " \ 269 "setexpr fw_sz ${filesize} / 0x200; " \ 270 "setexpr fw_sz ${fw_sz} + 1; " \ 271 "mmc write ${load_addr} 0x2 ${fw_sz};" \ 272 "fi;" \ 273 "fi;\0" \ 274 "tftp_sd_uboot="\ 275 "if mmc dev 1; then " \ 276 "if run load_uboot; then " \ 277 "setexpr fw_sz ${filesize} / 0x200; " \ 278 "setexpr fw_sz ${fw_sz} + 1; " \ 279 "mmc write ${load_addr} 0x8A ${fw_sz};" \ 280 "fi;" \ 281 "fi;\0" 282 283 /* Physical Memory Map */ 284 #define CONFIG_NR_DRAM_BANKS 1 285 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 286 287 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 288 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 289 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 290 291 #define CONFIG_SYS_INIT_SP_OFFSET \ 292 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 293 #define CONFIG_SYS_INIT_SP_ADDR \ 294 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 295 296 /* Environment organization */ 297 #define CONFIG_ENV_SIZE (SZ_128K) 298 299 /* Envs are stored in NOR flash */ 300 #define CONFIG_ENV_SECT_SIZE (SZ_128K) 301 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000) 302 303 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT 304 #define CONFIG_ENV_ADDR_REDUND (CONFIG_SYS_FLASH_BASE + 0x60000) 305 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 306 307 #endif /* __CONFIG_H * */ 308