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_SF_DEFAULT_BUS 2 49 #define CONFIG_SF_DEFAULT_CS 0 50 #define CONFIG_SF_DEFAULT_SPEED 25000000 51 #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) 52 53 /* I2C Configs */ 54 #define CONFIG_SYS_I2C 55 #define CONFIG_SYS_I2C_MXC 56 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 57 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 58 #define CONFIG_SYS_I2C_SPEED 100000 59 60 /* MMC Configuration */ 61 #define CONFIG_SYS_FSL_USDHC_NUM 2 62 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 63 64 /* NOR 16-bit mode */ 65 #define CONFIG_SYS_FLASH_BASE WEIM_ARB_BASE_ADDR 66 #define CONFIG_SYS_FLASH_PROTECTION 67 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT 68 #define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */ 69 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* Use buffered writes*/ 70 #define CONFIG_SYS_FLASH_EMPTY_INFO 71 #define CONFIG_FLASH_CFI_DRIVER /* Use drivers/cfi_flash.c */ 72 #define CONFIG_FLASH_VERIFY 73 74 /* NOR Flash MTD */ 75 #define CONFIG_FLASH_CFI_DRIVER 76 #define CONFIG_FLASH_CFI_MTD 77 #define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 1 78 #define CONFIG_SYS_FLASH_BANKS_LIST { (CONFIG_SYS_FLASH_BASE) } 79 #define CONFIG_SYS_FLASH_BANKS_SIZES { (32 * SZ_1M) } 80 81 /* MTD support */ 82 #define CONFIG_MTD_DEVICE 83 #define CONFIG_MTD_PARTITIONS 84 85 /* USB Configs */ 86 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 87 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 88 #define CONFIG_MXC_USB_FLAGS 0 89 90 /* Ethernet Configuration */ 91 #define CONFIG_FEC_MXC 92 #define CONFIG_MII 93 #define IMX_FEC_BASE ENET_BASE_ADDR 94 #define CONFIG_FEC_XCV_TYPE RGMII 95 #define CONFIG_ETHPRIME "FEC" 96 #define CONFIG_FEC_MXC_PHYADDR 1 97 98 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 99 #define CONFIG_EXTRA_ENV_SETTINGS \ 100 "console=ttymxc0,115200 quiet\0" \ 101 "fdtfile=imx6q-mccmon6.dtb\0" \ 102 "fdt_high=0xffffffff\0" \ 103 "initrd_high=0xffffffff\0" \ 104 "boot_os=yes\0" \ 105 "download_kernel=" \ 106 "tftpboot ${kernel_addr} ${kernel_file};" \ 107 "tftpboot ${fdt_addr} ${fdtfile};\0" \ 108 "get_boot_medium=" \ 109 "setenv boot_medium nor;" \ 110 "setexpr.l _src_sbmr1 *0x020d8004;" \ 111 "setexpr _b_medium ${_src_sbmr1} '&' 0x00000040;" \ 112 "if test ${_b_medium} = 40; then " \ 113 "setenv boot_medium sdcard;" \ 114 "fi\0" \ 115 "kernel_file=uImage\0" \ 116 "load_kernel=" \ 117 "load mmc ${bootdev}:${bootpart} ${kernel_addr} uImage;" \ 118 "load mmc ${bootdev}:${bootpart} ${fdt_addr} ${fdtfile};\0" \ 119 "boot_sd=" \ 120 "echo '#######################';" \ 121 "echo '# Factory SDcard Boot #';" \ 122 "echo '#######################';" \ 123 "setenv mmcdev 1;" \ 124 "setenv mmcfactorydev 0;" \ 125 "setenv mmcfactorypart 1;" \ 126 "run factory_flash_img;\0" \ 127 "boot_nor=" \ 128 "setenv kernelnor 0x08180000;" \ 129 "setenv dtbnor 0x09980000;" \ 130 "setenv bootargs console=${console} " \ 131 CONFIG_MTDPARTS_DEFAULT " " \ 132 "root=/dev/mmcblk1 rootfstype=ext4 rw rootwait noinitrd;" \ 133 "cp.l ${dtbnor} ${dtbloadaddr} 0x8000;" \ 134 "bootm ${kernelnor} - ${dtbloadaddr};\0" \ 135 "boot_recovery=" \ 136 "echo '#######################';" \ 137 "echo '# RECOVERY SWU Boot #';" \ 138 "echo '#######################';" \ 139 "setenv rootfsloadaddr 0x13000000;" \ 140 "setenv swukernelnor 0x08980000;" \ 141 "setenv swurootfsnor 0x09180000;" \ 142 "setenv swudtbnor 0x099A0000;" \ 143 "setenv bootargs console=${console} " \ 144 CONFIG_MTDPARTS_DEFAULT " " \ 145 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 146 ":${hostname}::off root=/dev/ram rw;" \ 147 "cp.l ${swurootfsnor} ${rootfsloadaddr} 0x200000;" \ 148 "cp.l ${swudtbnor} ${dtbloadaddr} 0x8000;" \ 149 "bootm ${swukernelnor} ${rootfsloadaddr} ${dtbloadaddr};\0" \ 150 "boot_tftp=" \ 151 "echo '#######################';" \ 152 "echo '# TFTP Boot #';" \ 153 "echo '#######################';" \ 154 "if run download_kernel; then " \ 155 "setenv bootargs console=${console} " \ 156 "root=/dev/mmcblk0p2 rootwait;" \ 157 "bootm ${kernel_addr} - ${fdt_addr};" \ 158 "fi\0" \ 159 "bootcmd=" \ 160 "if test -n ${recovery_status}; then " \ 161 "run boot_recovery;" \ 162 "else " \ 163 "if test ! -n ${boot_medium}; then " \ 164 "run get_boot_medium;" \ 165 "if test ${boot_medium} = sdcard; then " \ 166 "run boot_sd;" \ 167 "else " \ 168 "run boot_nor;" \ 169 "fi;" \ 170 "else " \ 171 "if test ${boot_medium} = tftp; then " \ 172 "run boot_tftp;" \ 173 "fi;" \ 174 "fi;" \ 175 "fi\0" \ 176 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \ 177 "fdt_addr=0x18000000\0" \ 178 "bootdev=1\0" \ 179 "bootpart=1\0" \ 180 "kernel_addr=" __stringify(CONFIG_LOADADDR) "\0" \ 181 "netdev=eth0\0" \ 182 "load_addr=0x11000000\0" \ 183 "dtbloadaddr=0x12000000\0" \ 184 "uboot_file=u-boot.img\0" \ 185 "SPL_file=SPL\0" \ 186 "load_uboot=tftp ${load_addr} ${uboot_file}\0" \ 187 "nor_img_addr=0x11000000\0" \ 188 "nor_img_file=core-image-lwn-mccmon6.nor\0" \ 189 "emmc_img_file=core-image-lwn-mccmon6.ext4\0" \ 190 "nor_bank_start=" __stringify(CONFIG_SYS_FLASH_BASE) "\0" \ 191 "nor_img_size=0x02000000\0" \ 192 "factory_script_file=factory.scr\0" \ 193 "factory_load_script=" \ 194 "if test -e mmc ${mmcdev}:${mmcfactorypart} " \ 195 "${factory_script_file}; then " \ 196 "load mmc ${mmcdev}:${mmcfactorypart} " \ 197 "${loadaddr} ${factory_script_file};" \ 198 "fi\0" \ 199 "factory_script=echo Running factory script from mmc${mmcdev} ...; " \ 200 "source ${loadaddr}\0" \ 201 "factory_flash_img="\ 202 "echo 'Flash mccmon6 with factory images'; " \ 203 "if run factory_load_script; then " \ 204 "run factory_script;" \ 205 "else " \ 206 "echo No factory script: ${factory_script_file} found on " \ 207 "device ${mmcdev};" \ 208 "run factory_nor_img;" \ 209 "run factory_eMMC_img;" \ 210 "fi\0" \ 211 "factory_eMMC_img="\ 212 "echo 'Update mccmon6 eMMC image'; " \ 213 "if load mmc ${mmcdev}:${mmcfactorypart} " \ 214 "${loadaddr} ${emmc_img_file}; then " \ 215 "setexpr fw_sz ${filesize} / 0x200;" \ 216 "setexpr fw_sz ${fw_sz} + 1;" \ 217 "mmc dev ${mmcfactorydev};" \ 218 "mmc write ${loadaddr} 0x0 ${fw_sz};" \ 219 "fi\0" \ 220 "factory_nor_img="\ 221 "echo 'Update mccmon6 NOR image'; " \ 222 "if load mmc ${mmcdev}:${mmcfactorypart} " \ 223 "${nor_img_addr} ${nor_img_file}; then " \ 224 "run nor_update;" \ 225 "fi\0" \ 226 "nor_update=" \ 227 "protect off ${nor_bank_start} +${nor_img_size};" \ 228 "erase ${nor_bank_start} +${nor_img_size};" \ 229 "setexpr nor_img_size ${nor_img_size} / 4; " \ 230 "cp.l ${nor_img_addr} ${nor_bank_start} ${nor_img_size}\0" \ 231 "tftp_nor_uboot="\ 232 "echo 'Update mccmon6 NOR U-BOOT via TFTP'; " \ 233 "setenv nor_img_file u-boot.img; " \ 234 "setenv nor_img_size 0x80000; " \ 235 "setenv nor_bank_start 0x08080000; " \ 236 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \ 237 "run nor_update;" \ 238 "fi\0" \ 239 "tftp_nor_uImg="\ 240 "echo 'Update mccmon6 NOR uImage via TFTP'; " \ 241 "setenv nor_img_file uImage; " \ 242 "setenv nor_img_size 0x500000; " \ 243 "setenv nor_bank_start 0x08180000; " \ 244 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \ 245 "run nor_update;" \ 246 "fi\0" \ 247 "tftp_nor_dtb="\ 248 "echo 'Update mccmon6 NOR DTB via TFTP'; " \ 249 "setenv nor_img_file imx6q-mccmon6.dtb; " \ 250 "setenv nor_img_size 0x20000; " \ 251 "setenv nor_bank_start 0x09980000; " \ 252 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \ 253 "run nor_update;" \ 254 "fi\0" \ 255 "tftp_nor_img="\ 256 "echo 'Update mccmon6 NOR image via TFTP'; " \ 257 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \ 258 "run nor_update;" \ 259 "fi\0" \ 260 "tftp_nor_SPL="\ 261 "if tftp ${load_addr} SPL_padded; then " \ 262 "erase 0x08000000 +0x20000;" \ 263 "cp.b ${load_addr} 0x08000000 0x20000;" \ 264 "fi;\0" \ 265 "tftp_sd_SPL="\ 266 "if mmc dev 1; then " \ 267 "if tftp ${load_addr} ${SPL_file}; then " \ 268 "setexpr fw_sz ${filesize} / 0x200; " \ 269 "setexpr fw_sz ${fw_sz} + 1; " \ 270 "mmc write ${load_addr} 0x2 ${fw_sz};" \ 271 "fi;" \ 272 "fi;\0" \ 273 "tftp_sd_uboot="\ 274 "if mmc dev 1; then " \ 275 "if run load_uboot; then " \ 276 "setexpr fw_sz ${filesize} / 0x200; " \ 277 "setexpr fw_sz ${fw_sz} + 1; " \ 278 "mmc write ${load_addr} 0x8A ${fw_sz};" \ 279 "fi;" \ 280 "fi;\0" 281 282 /* Physical Memory Map */ 283 #define CONFIG_NR_DRAM_BANKS 1 284 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 285 286 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 287 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 288 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 289 290 #define CONFIG_SYS_INIT_SP_OFFSET \ 291 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 292 #define CONFIG_SYS_INIT_SP_ADDR \ 293 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 294 295 /* Environment organization */ 296 #define CONFIG_ENV_SIZE (SZ_128K) 297 298 /* Envs are stored in NOR flash */ 299 #define CONFIG_ENV_SECT_SIZE (SZ_128K) 300 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000) 301 302 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT 303 #define CONFIG_ENV_ADDR_REDUND (CONFIG_SYS_FLASH_BASE + 0x60000) 304 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 305 306 #endif /* __CONFIG_H * */ 307