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_SPL_BOARD_INIT 18 #define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE 19 #define CONFIG_SYS_UBOOT_BASE (CONFIG_SYS_FLASH_BASE + 0x80000) 20 #define CONFIG_SPL_OS_BOOT 21 #define CONFIG_SYS_OS_BASE (CONFIG_SYS_FLASH_BASE + 0x180000) 22 #define CONFIG_SYS_FDT_BASE (CONFIG_SYS_FLASH_BASE + 0x1980000) 23 #define CONFIG_SYS_FDT_SIZE (48 * SZ_1K) 24 #define CONFIG_SYS_SPL_ARGS_ADDR 0x18000000 25 26 /* 27 * Below defines are set but NOT really used since we by 28 * design force U-Boot run when we boot in development 29 * mode from SD card (SD2) 30 */ 31 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR (0x800) 32 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS (0x80) 33 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR (0x1000) 34 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage" 35 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "imx6q-mccmon.dtb" 36 37 /* Size of malloc() pool */ 38 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) 39 40 #define CONFIG_BOARD_EARLY_INIT_F 41 #define CONFIG_BOARD_LATE_INIT 42 43 #define CONFIG_MXC_UART 44 #define CONFIG_MXC_UART_BASE UART1_BASE 45 46 #define CONFIG_SYS_MEMTEST_START 0x10000000 47 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M) 48 49 #define CONFIG_MXC_SPI 50 #define CONFIG_SF_DEFAULT_BUS 2 51 #define CONFIG_SF_DEFAULT_CS 0 52 #define CONFIG_SF_DEFAULT_SPEED 25000000 53 #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) 54 55 /* I2C Configs */ 56 #define CONFIG_SYS_I2C 57 #define CONFIG_SYS_I2C_MXC 58 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 59 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 60 #define CONFIG_SYS_I2C_SPEED 100000 61 62 /* MMC Configuration */ 63 #define CONFIG_SYS_FSL_USDHC_NUM 2 64 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 65 66 /* NOR 16-bit mode */ 67 #define CONFIG_SYS_FLASH_BASE WEIM_ARB_BASE_ADDR 68 #define CONFIG_SYS_FLASH_PROTECTION 69 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT 70 #define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */ 71 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* Use buffered writes*/ 72 #define CONFIG_SYS_FLASH_EMPTY_INFO 73 #define CONFIG_FLASH_CFI_DRIVER /* Use drivers/cfi_flash.c */ 74 #define CONFIG_FLASH_VERIFY 75 76 /* NOR Flash MTD */ 77 #define CONFIG_FLASH_CFI_DRIVER 78 #define CONFIG_FLASH_CFI_MTD 79 #define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 1 80 #define CONFIG_SYS_FLASH_BANKS_LIST { (CONFIG_SYS_FLASH_BASE) } 81 #define CONFIG_SYS_FLASH_BANKS_SIZES { (32 * SZ_1M) } 82 83 /* MTD support */ 84 #define CONFIG_CMD_MTDPARTS 85 #define CONFIG_MTD_DEVICE 86 #define CONFIG_MTD_PARTITIONS 87 88 #define MTDIDS_DEFAULT "nor0=8000000.nor" 89 #define MTDPARTS_DEFAULT \ 90 "mtdparts=8000000.nor:" \ 91 "32m@0x0(mccmon6-image.nor)," \ 92 "256k@0x40000(u-boot-env.nor)," \ 93 "1m@0x80000(u-boot.nor)," \ 94 "8m@0x180000(kernel.nor)," \ 95 "8m@0x980000(swupdate-kernel.nor)," \ 96 "8m@0x1180000(swupdate-rootfs.nor)," \ 97 "128k@0x1980000(kernel-dtb.nor)," \ 98 "128k@0x19C0000(swupdate-kernel-dtb.nor)" 99 100 /* USB Configs */ 101 #define CONFIG_USB_STORAGE 102 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 103 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 104 #define CONFIG_MXC_USB_FLAGS 0 105 106 /* Ethernet Configuration */ 107 #define CONFIG_FEC_MXC 108 #define CONFIG_MII 109 #define IMX_FEC_BASE ENET_BASE_ADDR 110 #define CONFIG_FEC_XCV_TYPE RGMII 111 #define CONFIG_ETHPRIME "FEC" 112 #define CONFIG_FEC_MXC_PHYADDR 1 113 #define CONFIG_PHYLIB 114 #define CONFIG_PHY_MICREL 115 #define CONFIG_PHY_MICREL_KSZ9031 116 117 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 118 #define CONFIG_EXTRA_ENV_SETTINGS \ 119 "console=ttymxc0,115200 quiet\0" \ 120 "fdtfile=imx6q-mccmon6.dtb\0" \ 121 "fdt_high=0xffffffff\0" \ 122 "initrd_high=0xffffffff\0" \ 123 "boot_os=yes\0" \ 124 "download_kernel=" \ 125 "tftpboot ${kernel_addr} ${kernel_file};" \ 126 "tftpboot ${fdt_addr} ${fdtfile};\0" \ 127 "get_boot_medium=" \ 128 "setenv boot_medium nor;" \ 129 "setexpr.l _src_sbmr1 *0x020d8004;" \ 130 "setexpr _b_medium ${_src_sbmr1} '&' 0x00000040;" \ 131 "if test ${_b_medium} = 40; then " \ 132 "setenv boot_medium sdcard;" \ 133 "fi\0" \ 134 "kernel_file=uImage\0" \ 135 "load_kernel=" \ 136 "load mmc ${bootdev}:${bootpart} ${kernel_addr} uImage;" \ 137 "load mmc ${bootdev}:${bootpart} ${fdt_addr} ${fdtfile};\0" \ 138 "boot_sd=" \ 139 "echo '#######################';" \ 140 "echo '# Factory SDcard Boot #';" \ 141 "echo '#######################';" \ 142 "setenv mmcdev 1;" \ 143 "setenv mmcfactorydev 0;" \ 144 "setenv mmcfactorypart 1;" \ 145 "run factory_flash_img;\0" \ 146 "boot_nor=" \ 147 "setenv kernelnor 0x08180000;" \ 148 "setenv dtbnor 0x09980000;" \ 149 "setenv bootargs console=${console} " \ 150 ""MTDPARTS_DEFAULT" " \ 151 "root=/dev/mmcblk1 rootfstype=ext4 rw rootwait noinitrd;" \ 152 "cp.l ${dtbnor} ${dtbloadaddr} 0x8000;" \ 153 "bootm ${kernelnor} - ${dtbloadaddr};\0" \ 154 "boot_recovery=" \ 155 "echo '#######################';" \ 156 "echo '# RECOVERY SWU Boot #';" \ 157 "echo '#######################';" \ 158 "setenv rootfsloadaddr 0x13000000;" \ 159 "setenv swukernelnor 0x08980000;" \ 160 "setenv swurootfsnor 0x09180000;" \ 161 "setenv swudtbnor 0x099A0000;" \ 162 "setenv bootargs console=${console} " \ 163 ""MTDPARTS_DEFAULT" " \ 164 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 165 ":${hostname}::off root=/dev/ram rw;" \ 166 "cp.l ${swurootfsnor} ${rootfsloadaddr} 0x200000;" \ 167 "cp.l ${swudtbnor} ${dtbloadaddr} 0x8000;" \ 168 "bootm ${swukernelnor} ${rootfsloadaddr} ${dtbloadaddr};\0" \ 169 "boot_tftp=" \ 170 "echo '#######################';" \ 171 "echo '# TFTP Boot #';" \ 172 "echo '#######################';" \ 173 "if run download_kernel; then " \ 174 "setenv bootargs console=${console} " \ 175 "root=/dev/mmcblk0p2 rootwait;" \ 176 "bootm ${kernel_addr} - ${fdt_addr};" \ 177 "fi\0" \ 178 "bootcmd=" \ 179 "if test -n ${recovery_status}; then " \ 180 "run boot_recovery;" \ 181 "else " \ 182 "if test ! -n ${boot_medium}; then " \ 183 "run get_boot_medium;" \ 184 "if test ${boot_medium} = sdcard; then " \ 185 "run boot_sd;" \ 186 "else " \ 187 "run boot_nor;" \ 188 "fi;" \ 189 "else " \ 190 "if test ${boot_medium} = tftp; then " \ 191 "run boot_tftp;" \ 192 "fi;" \ 193 "fi;" \ 194 "fi\0" \ 195 "mtdparts=" MTDPARTS_DEFAULT "\0" \ 196 "fdt_addr=0x18000000\0" \ 197 "bootdev=1\0" \ 198 "bootpart=1\0" \ 199 "kernel_addr=" __stringify(CONFIG_LOADADDR) "\0" \ 200 "netdev=eth0\0" \ 201 "load_addr=0x11000000\0" \ 202 "dtbloadaddr=0x12000000\0" \ 203 "uboot_file=u-boot.img\0" \ 204 "SPL_file=SPL\0" \ 205 "load_uboot=tftp ${load_addr} ${uboot_file}\0" \ 206 "nor_img_addr=0x11000000\0" \ 207 "nor_img_file=core-image-lwn-mccmon6.nor\0" \ 208 "emmc_img_file=core-image-lwn-mccmon6.ext4\0" \ 209 "nor_bank_start=" __stringify(CONFIG_SYS_FLASH_BASE) "\0" \ 210 "nor_img_size=0x02000000\0" \ 211 "factory_script_file=factory.scr\0" \ 212 "factory_load_script=" \ 213 "if test -e mmc ${mmcdev}:${mmcfactorypart} " \ 214 "${factory_script_file}; then " \ 215 "load mmc ${mmcdev}:${mmcfactorypart} " \ 216 "${loadaddr} ${factory_script_file};" \ 217 "fi\0" \ 218 "factory_script=echo Running factory script from mmc${mmcdev} ...; " \ 219 "source ${loadaddr}\0" \ 220 "factory_flash_img="\ 221 "echo 'Flash mccmon6 with factory images'; " \ 222 "if run factory_load_script; then " \ 223 "run factory_script;" \ 224 "else " \ 225 "echo No factory script: ${factory_script_file} found on " \ 226 "device ${mmcdev};" \ 227 "run factory_nor_img;" \ 228 "run factory_eMMC_img;" \ 229 "fi\0" \ 230 "factory_eMMC_img="\ 231 "echo 'Update mccmon6 eMMC image'; " \ 232 "if load mmc ${mmcdev}:${mmcfactorypart} " \ 233 "${loadaddr} ${emmc_img_file}; then " \ 234 "setexpr fw_sz ${filesize} / 0x200;" \ 235 "setexpr fw_sz ${fw_sz} + 1;" \ 236 "mmc dev ${mmcfactorydev};" \ 237 "mmc write ${loadaddr} 0x0 ${fw_sz};" \ 238 "fi\0" \ 239 "factory_nor_img="\ 240 "echo 'Update mccmon6 NOR image'; " \ 241 "if load mmc ${mmcdev}:${mmcfactorypart} " \ 242 "${nor_img_addr} ${nor_img_file}; then " \ 243 "run nor_update;" \ 244 "fi\0" \ 245 "nor_update=" \ 246 "protect off ${nor_bank_start} +${nor_img_size};" \ 247 "erase ${nor_bank_start} +${nor_img_size};" \ 248 "setexpr nor_img_size ${nor_img_size} / 4; " \ 249 "cp.l ${nor_img_addr} ${nor_bank_start} ${nor_img_size}\0" \ 250 "tftp_nor_uboot="\ 251 "echo 'Update mccmon6 NOR U-BOOT via TFTP'; " \ 252 "setenv nor_img_file u-boot.img; " \ 253 "setenv nor_img_size 0x80000; " \ 254 "setenv nor_bank_start 0x08080000; " \ 255 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \ 256 "run nor_update;" \ 257 "fi\0" \ 258 "tftp_nor_uImg="\ 259 "echo 'Update mccmon6 NOR uImage via TFTP'; " \ 260 "setenv nor_img_file uImage; " \ 261 "setenv nor_img_size 0x500000; " \ 262 "setenv nor_bank_start 0x08180000; " \ 263 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \ 264 "run nor_update;" \ 265 "fi\0" \ 266 "tftp_nor_dtb="\ 267 "echo 'Update mccmon6 NOR DTB via TFTP'; " \ 268 "setenv nor_img_file imx6q-mccmon6.dtb; " \ 269 "setenv nor_img_size 0x20000; " \ 270 "setenv nor_bank_start 0x09980000; " \ 271 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \ 272 "run nor_update;" \ 273 "fi\0" \ 274 "tftp_nor_img="\ 275 "echo 'Update mccmon6 NOR image via TFTP'; " \ 276 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \ 277 "run nor_update;" \ 278 "fi\0" \ 279 "tftp_nor_SPL="\ 280 "if tftp ${load_addr} SPL_padded; then " \ 281 "erase 0x08000000 +0x20000;" \ 282 "cp.b ${load_addr} 0x08000000 0x20000;" \ 283 "fi;\0" \ 284 "tftp_sd_SPL="\ 285 "if mmc dev 1; then " \ 286 "if tftp ${load_addr} ${SPL_file}; then " \ 287 "setexpr fw_sz ${filesize} / 0x200; " \ 288 "setexpr fw_sz ${fw_sz} + 1; " \ 289 "mmc write ${load_addr} 0x2 ${fw_sz};" \ 290 "fi;" \ 291 "fi;\0" \ 292 "tftp_sd_uboot="\ 293 "if mmc dev 1; then " \ 294 "if run load_uboot; then " \ 295 "setexpr fw_sz ${filesize} / 0x200; " \ 296 "setexpr fw_sz ${fw_sz} + 1; " \ 297 "mmc write ${load_addr} 0x8A ${fw_sz};" \ 298 "fi;" \ 299 "fi;\0" 300 301 /* Physical Memory Map */ 302 #define CONFIG_NR_DRAM_BANKS 1 303 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 304 305 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 306 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 307 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 308 309 #define CONFIG_SYS_INIT_SP_OFFSET \ 310 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 311 #define CONFIG_SYS_INIT_SP_ADDR \ 312 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 313 314 /* Environment organization */ 315 #define CONFIG_ENV_SIZE (SZ_128K) 316 317 /* Envs are stored in NOR flash */ 318 #define CONFIG_ENV_IS_IN_FLASH 319 #define CONFIG_ENV_SECT_SIZE (SZ_128K) 320 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000) 321 322 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT 323 #define CONFIG_ENV_ADDR_REDUND (CONFIG_SYS_FLASH_BASE + 0x60000) 324 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 325 326 #endif /* __CONFIG_H * */ 327