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 #define MTDIDS_DEFAULT "nor0=8000000.nor" 87 #define MTDPARTS_DEFAULT \ 88 "mtdparts=8000000.nor:" \ 89 "32m@0x0(mccmon6-image.nor)," \ 90 "256k@0x40000(u-boot-env.nor)," \ 91 "1m@0x80000(u-boot.nor)," \ 92 "8m@0x180000(kernel.nor)," \ 93 "8m@0x980000(swupdate-kernel.nor)," \ 94 "8m@0x1180000(swupdate-rootfs.nor)," \ 95 "128k@0x1980000(kernel-dtb.nor)," \ 96 "128k@0x19C0000(swupdate-kernel-dtb.nor)" 97 98 /* USB Configs */ 99 #define CONFIG_USB_STORAGE 100 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 101 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 102 #define CONFIG_MXC_USB_FLAGS 0 103 104 /* Ethernet Configuration */ 105 #define CONFIG_FEC_MXC 106 #define CONFIG_MII 107 #define IMX_FEC_BASE ENET_BASE_ADDR 108 #define CONFIG_FEC_XCV_TYPE RGMII 109 #define CONFIG_ETHPRIME "FEC" 110 #define CONFIG_FEC_MXC_PHYADDR 1 111 112 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 113 #define CONFIG_EXTRA_ENV_SETTINGS \ 114 "console=ttymxc0,115200 quiet\0" \ 115 "fdtfile=imx6q-mccmon6.dtb\0" \ 116 "fdt_high=0xffffffff\0" \ 117 "initrd_high=0xffffffff\0" \ 118 "boot_os=yes\0" \ 119 "download_kernel=" \ 120 "tftpboot ${kernel_addr} ${kernel_file};" \ 121 "tftpboot ${fdt_addr} ${fdtfile};\0" \ 122 "get_boot_medium=" \ 123 "setenv boot_medium nor;" \ 124 "setexpr.l _src_sbmr1 *0x020d8004;" \ 125 "setexpr _b_medium ${_src_sbmr1} '&' 0x00000040;" \ 126 "if test ${_b_medium} = 40; then " \ 127 "setenv boot_medium sdcard;" \ 128 "fi\0" \ 129 "kernel_file=uImage\0" \ 130 "load_kernel=" \ 131 "load mmc ${bootdev}:${bootpart} ${kernel_addr} uImage;" \ 132 "load mmc ${bootdev}:${bootpart} ${fdt_addr} ${fdtfile};\0" \ 133 "boot_sd=" \ 134 "echo '#######################';" \ 135 "echo '# Factory SDcard Boot #';" \ 136 "echo '#######################';" \ 137 "setenv mmcdev 1;" \ 138 "setenv mmcfactorydev 0;" \ 139 "setenv mmcfactorypart 1;" \ 140 "run factory_flash_img;\0" \ 141 "boot_nor=" \ 142 "setenv kernelnor 0x08180000;" \ 143 "setenv dtbnor 0x09980000;" \ 144 "setenv bootargs console=${console} " \ 145 ""MTDPARTS_DEFAULT" " \ 146 "root=/dev/mmcblk1 rootfstype=ext4 rw rootwait noinitrd;" \ 147 "cp.l ${dtbnor} ${dtbloadaddr} 0x8000;" \ 148 "bootm ${kernelnor} - ${dtbloadaddr};\0" \ 149 "boot_recovery=" \ 150 "echo '#######################';" \ 151 "echo '# RECOVERY SWU Boot #';" \ 152 "echo '#######################';" \ 153 "setenv rootfsloadaddr 0x13000000;" \ 154 "setenv swukernelnor 0x08980000;" \ 155 "setenv swurootfsnor 0x09180000;" \ 156 "setenv swudtbnor 0x099A0000;" \ 157 "setenv bootargs console=${console} " \ 158 ""MTDPARTS_DEFAULT" " \ 159 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 160 ":${hostname}::off root=/dev/ram rw;" \ 161 "cp.l ${swurootfsnor} ${rootfsloadaddr} 0x200000;" \ 162 "cp.l ${swudtbnor} ${dtbloadaddr} 0x8000;" \ 163 "bootm ${swukernelnor} ${rootfsloadaddr} ${dtbloadaddr};\0" \ 164 "boot_tftp=" \ 165 "echo '#######################';" \ 166 "echo '# TFTP Boot #';" \ 167 "echo '#######################';" \ 168 "if run download_kernel; then " \ 169 "setenv bootargs console=${console} " \ 170 "root=/dev/mmcblk0p2 rootwait;" \ 171 "bootm ${kernel_addr} - ${fdt_addr};" \ 172 "fi\0" \ 173 "bootcmd=" \ 174 "if test -n ${recovery_status}; then " \ 175 "run boot_recovery;" \ 176 "else " \ 177 "if test ! -n ${boot_medium}; then " \ 178 "run get_boot_medium;" \ 179 "if test ${boot_medium} = sdcard; then " \ 180 "run boot_sd;" \ 181 "else " \ 182 "run boot_nor;" \ 183 "fi;" \ 184 "else " \ 185 "if test ${boot_medium} = tftp; then " \ 186 "run boot_tftp;" \ 187 "fi;" \ 188 "fi;" \ 189 "fi\0" \ 190 "mtdparts=" MTDPARTS_DEFAULT "\0" \ 191 "fdt_addr=0x18000000\0" \ 192 "bootdev=1\0" \ 193 "bootpart=1\0" \ 194 "kernel_addr=" __stringify(CONFIG_LOADADDR) "\0" \ 195 "netdev=eth0\0" \ 196 "load_addr=0x11000000\0" \ 197 "dtbloadaddr=0x12000000\0" \ 198 "uboot_file=u-boot.img\0" \ 199 "SPL_file=SPL\0" \ 200 "load_uboot=tftp ${load_addr} ${uboot_file}\0" \ 201 "nor_img_addr=0x11000000\0" \ 202 "nor_img_file=core-image-lwn-mccmon6.nor\0" \ 203 "emmc_img_file=core-image-lwn-mccmon6.ext4\0" \ 204 "nor_bank_start=" __stringify(CONFIG_SYS_FLASH_BASE) "\0" \ 205 "nor_img_size=0x02000000\0" \ 206 "factory_script_file=factory.scr\0" \ 207 "factory_load_script=" \ 208 "if test -e mmc ${mmcdev}:${mmcfactorypart} " \ 209 "${factory_script_file}; then " \ 210 "load mmc ${mmcdev}:${mmcfactorypart} " \ 211 "${loadaddr} ${factory_script_file};" \ 212 "fi\0" \ 213 "factory_script=echo Running factory script from mmc${mmcdev} ...; " \ 214 "source ${loadaddr}\0" \ 215 "factory_flash_img="\ 216 "echo 'Flash mccmon6 with factory images'; " \ 217 "if run factory_load_script; then " \ 218 "run factory_script;" \ 219 "else " \ 220 "echo No factory script: ${factory_script_file} found on " \ 221 "device ${mmcdev};" \ 222 "run factory_nor_img;" \ 223 "run factory_eMMC_img;" \ 224 "fi\0" \ 225 "factory_eMMC_img="\ 226 "echo 'Update mccmon6 eMMC image'; " \ 227 "if load mmc ${mmcdev}:${mmcfactorypart} " \ 228 "${loadaddr} ${emmc_img_file}; then " \ 229 "setexpr fw_sz ${filesize} / 0x200;" \ 230 "setexpr fw_sz ${fw_sz} + 1;" \ 231 "mmc dev ${mmcfactorydev};" \ 232 "mmc write ${loadaddr} 0x0 ${fw_sz};" \ 233 "fi\0" \ 234 "factory_nor_img="\ 235 "echo 'Update mccmon6 NOR image'; " \ 236 "if load mmc ${mmcdev}:${mmcfactorypart} " \ 237 "${nor_img_addr} ${nor_img_file}; then " \ 238 "run nor_update;" \ 239 "fi\0" \ 240 "nor_update=" \ 241 "protect off ${nor_bank_start} +${nor_img_size};" \ 242 "erase ${nor_bank_start} +${nor_img_size};" \ 243 "setexpr nor_img_size ${nor_img_size} / 4; " \ 244 "cp.l ${nor_img_addr} ${nor_bank_start} ${nor_img_size}\0" \ 245 "tftp_nor_uboot="\ 246 "echo 'Update mccmon6 NOR U-BOOT via TFTP'; " \ 247 "setenv nor_img_file u-boot.img; " \ 248 "setenv nor_img_size 0x80000; " \ 249 "setenv nor_bank_start 0x08080000; " \ 250 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \ 251 "run nor_update;" \ 252 "fi\0" \ 253 "tftp_nor_uImg="\ 254 "echo 'Update mccmon6 NOR uImage via TFTP'; " \ 255 "setenv nor_img_file uImage; " \ 256 "setenv nor_img_size 0x500000; " \ 257 "setenv nor_bank_start 0x08180000; " \ 258 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \ 259 "run nor_update;" \ 260 "fi\0" \ 261 "tftp_nor_dtb="\ 262 "echo 'Update mccmon6 NOR DTB via TFTP'; " \ 263 "setenv nor_img_file imx6q-mccmon6.dtb; " \ 264 "setenv nor_img_size 0x20000; " \ 265 "setenv nor_bank_start 0x09980000; " \ 266 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \ 267 "run nor_update;" \ 268 "fi\0" \ 269 "tftp_nor_img="\ 270 "echo 'Update mccmon6 NOR image via TFTP'; " \ 271 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \ 272 "run nor_update;" \ 273 "fi\0" \ 274 "tftp_nor_SPL="\ 275 "if tftp ${load_addr} SPL_padded; then " \ 276 "erase 0x08000000 +0x20000;" \ 277 "cp.b ${load_addr} 0x08000000 0x20000;" \ 278 "fi;\0" \ 279 "tftp_sd_SPL="\ 280 "if mmc dev 1; then " \ 281 "if tftp ${load_addr} ${SPL_file}; then " \ 282 "setexpr fw_sz ${filesize} / 0x200; " \ 283 "setexpr fw_sz ${fw_sz} + 1; " \ 284 "mmc write ${load_addr} 0x2 ${fw_sz};" \ 285 "fi;" \ 286 "fi;\0" \ 287 "tftp_sd_uboot="\ 288 "if mmc dev 1; then " \ 289 "if run load_uboot; then " \ 290 "setexpr fw_sz ${filesize} / 0x200; " \ 291 "setexpr fw_sz ${fw_sz} + 1; " \ 292 "mmc write ${load_addr} 0x8A ${fw_sz};" \ 293 "fi;" \ 294 "fi;\0" 295 296 /* Physical Memory Map */ 297 #define CONFIG_NR_DRAM_BANKS 1 298 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 299 300 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 301 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 302 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 303 304 #define CONFIG_SYS_INIT_SP_OFFSET \ 305 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 306 #define CONFIG_SYS_INIT_SP_ADDR \ 307 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 308 309 /* Environment organization */ 310 #define CONFIG_ENV_SIZE (SZ_128K) 311 312 /* Envs are stored in NOR flash */ 313 #define CONFIG_ENV_SECT_SIZE (SZ_128K) 314 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000) 315 316 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT 317 #define CONFIG_ENV_ADDR_REDUND (CONFIG_SYS_FLASH_BASE + 0x60000) 318 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 319 320 #endif /* __CONFIG_H * */ 321