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 #define CONFIG_PHY_MICREL 112 #define CONFIG_PHY_MICREL_KSZ90X1 113 114 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 115 #define CONFIG_EXTRA_ENV_SETTINGS \ 116 "console=ttymxc0,115200 quiet\0" \ 117 "fdtfile=imx6q-mccmon6.dtb\0" \ 118 "fdt_high=0xffffffff\0" \ 119 "initrd_high=0xffffffff\0" \ 120 "boot_os=yes\0" \ 121 "download_kernel=" \ 122 "tftpboot ${kernel_addr} ${kernel_file};" \ 123 "tftpboot ${fdt_addr} ${fdtfile};\0" \ 124 "get_boot_medium=" \ 125 "setenv boot_medium nor;" \ 126 "setexpr.l _src_sbmr1 *0x020d8004;" \ 127 "setexpr _b_medium ${_src_sbmr1} '&' 0x00000040;" \ 128 "if test ${_b_medium} = 40; then " \ 129 "setenv boot_medium sdcard;" \ 130 "fi\0" \ 131 "kernel_file=uImage\0" \ 132 "load_kernel=" \ 133 "load mmc ${bootdev}:${bootpart} ${kernel_addr} uImage;" \ 134 "load mmc ${bootdev}:${bootpart} ${fdt_addr} ${fdtfile};\0" \ 135 "boot_sd=" \ 136 "echo '#######################';" \ 137 "echo '# Factory SDcard Boot #';" \ 138 "echo '#######################';" \ 139 "setenv mmcdev 1;" \ 140 "setenv mmcfactorydev 0;" \ 141 "setenv mmcfactorypart 1;" \ 142 "run factory_flash_img;\0" \ 143 "boot_nor=" \ 144 "setenv kernelnor 0x08180000;" \ 145 "setenv dtbnor 0x09980000;" \ 146 "setenv bootargs console=${console} " \ 147 ""MTDPARTS_DEFAULT" " \ 148 "root=/dev/mmcblk1 rootfstype=ext4 rw rootwait noinitrd;" \ 149 "cp.l ${dtbnor} ${dtbloadaddr} 0x8000;" \ 150 "bootm ${kernelnor} - ${dtbloadaddr};\0" \ 151 "boot_recovery=" \ 152 "echo '#######################';" \ 153 "echo '# RECOVERY SWU Boot #';" \ 154 "echo '#######################';" \ 155 "setenv rootfsloadaddr 0x13000000;" \ 156 "setenv swukernelnor 0x08980000;" \ 157 "setenv swurootfsnor 0x09180000;" \ 158 "setenv swudtbnor 0x099A0000;" \ 159 "setenv bootargs console=${console} " \ 160 ""MTDPARTS_DEFAULT" " \ 161 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 162 ":${hostname}::off root=/dev/ram rw;" \ 163 "cp.l ${swurootfsnor} ${rootfsloadaddr} 0x200000;" \ 164 "cp.l ${swudtbnor} ${dtbloadaddr} 0x8000;" \ 165 "bootm ${swukernelnor} ${rootfsloadaddr} ${dtbloadaddr};\0" \ 166 "boot_tftp=" \ 167 "echo '#######################';" \ 168 "echo '# TFTP Boot #';" \ 169 "echo '#######################';" \ 170 "if run download_kernel; then " \ 171 "setenv bootargs console=${console} " \ 172 "root=/dev/mmcblk0p2 rootwait;" \ 173 "bootm ${kernel_addr} - ${fdt_addr};" \ 174 "fi\0" \ 175 "bootcmd=" \ 176 "if test -n ${recovery_status}; then " \ 177 "run boot_recovery;" \ 178 "else " \ 179 "if test ! -n ${boot_medium}; then " \ 180 "run get_boot_medium;" \ 181 "if test ${boot_medium} = sdcard; then " \ 182 "run boot_sd;" \ 183 "else " \ 184 "run boot_nor;" \ 185 "fi;" \ 186 "else " \ 187 "if test ${boot_medium} = tftp; then " \ 188 "run boot_tftp;" \ 189 "fi;" \ 190 "fi;" \ 191 "fi\0" \ 192 "mtdparts=" MTDPARTS_DEFAULT "\0" \ 193 "fdt_addr=0x18000000\0" \ 194 "bootdev=1\0" \ 195 "bootpart=1\0" \ 196 "kernel_addr=" __stringify(CONFIG_LOADADDR) "\0" \ 197 "netdev=eth0\0" \ 198 "load_addr=0x11000000\0" \ 199 "dtbloadaddr=0x12000000\0" \ 200 "uboot_file=u-boot.img\0" \ 201 "SPL_file=SPL\0" \ 202 "load_uboot=tftp ${load_addr} ${uboot_file}\0" \ 203 "nor_img_addr=0x11000000\0" \ 204 "nor_img_file=core-image-lwn-mccmon6.nor\0" \ 205 "emmc_img_file=core-image-lwn-mccmon6.ext4\0" \ 206 "nor_bank_start=" __stringify(CONFIG_SYS_FLASH_BASE) "\0" \ 207 "nor_img_size=0x02000000\0" \ 208 "factory_script_file=factory.scr\0" \ 209 "factory_load_script=" \ 210 "if test -e mmc ${mmcdev}:${mmcfactorypart} " \ 211 "${factory_script_file}; then " \ 212 "load mmc ${mmcdev}:${mmcfactorypart} " \ 213 "${loadaddr} ${factory_script_file};" \ 214 "fi\0" \ 215 "factory_script=echo Running factory script from mmc${mmcdev} ...; " \ 216 "source ${loadaddr}\0" \ 217 "factory_flash_img="\ 218 "echo 'Flash mccmon6 with factory images'; " \ 219 "if run factory_load_script; then " \ 220 "run factory_script;" \ 221 "else " \ 222 "echo No factory script: ${factory_script_file} found on " \ 223 "device ${mmcdev};" \ 224 "run factory_nor_img;" \ 225 "run factory_eMMC_img;" \ 226 "fi\0" \ 227 "factory_eMMC_img="\ 228 "echo 'Update mccmon6 eMMC image'; " \ 229 "if load mmc ${mmcdev}:${mmcfactorypart} " \ 230 "${loadaddr} ${emmc_img_file}; then " \ 231 "setexpr fw_sz ${filesize} / 0x200;" \ 232 "setexpr fw_sz ${fw_sz} + 1;" \ 233 "mmc dev ${mmcfactorydev};" \ 234 "mmc write ${loadaddr} 0x0 ${fw_sz};" \ 235 "fi\0" \ 236 "factory_nor_img="\ 237 "echo 'Update mccmon6 NOR image'; " \ 238 "if load mmc ${mmcdev}:${mmcfactorypart} " \ 239 "${nor_img_addr} ${nor_img_file}; then " \ 240 "run nor_update;" \ 241 "fi\0" \ 242 "nor_update=" \ 243 "protect off ${nor_bank_start} +${nor_img_size};" \ 244 "erase ${nor_bank_start} +${nor_img_size};" \ 245 "setexpr nor_img_size ${nor_img_size} / 4; " \ 246 "cp.l ${nor_img_addr} ${nor_bank_start} ${nor_img_size}\0" \ 247 "tftp_nor_uboot="\ 248 "echo 'Update mccmon6 NOR U-BOOT via TFTP'; " \ 249 "setenv nor_img_file u-boot.img; " \ 250 "setenv nor_img_size 0x80000; " \ 251 "setenv nor_bank_start 0x08080000; " \ 252 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \ 253 "run nor_update;" \ 254 "fi\0" \ 255 "tftp_nor_uImg="\ 256 "echo 'Update mccmon6 NOR uImage via TFTP'; " \ 257 "setenv nor_img_file uImage; " \ 258 "setenv nor_img_size 0x500000; " \ 259 "setenv nor_bank_start 0x08180000; " \ 260 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \ 261 "run nor_update;" \ 262 "fi\0" \ 263 "tftp_nor_dtb="\ 264 "echo 'Update mccmon6 NOR DTB via TFTP'; " \ 265 "setenv nor_img_file imx6q-mccmon6.dtb; " \ 266 "setenv nor_img_size 0x20000; " \ 267 "setenv nor_bank_start 0x09980000; " \ 268 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \ 269 "run nor_update;" \ 270 "fi\0" \ 271 "tftp_nor_img="\ 272 "echo 'Update mccmon6 NOR image via TFTP'; " \ 273 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \ 274 "run nor_update;" \ 275 "fi\0" \ 276 "tftp_nor_SPL="\ 277 "if tftp ${load_addr} SPL_padded; then " \ 278 "erase 0x08000000 +0x20000;" \ 279 "cp.b ${load_addr} 0x08000000 0x20000;" \ 280 "fi;\0" \ 281 "tftp_sd_SPL="\ 282 "if mmc dev 1; then " \ 283 "if tftp ${load_addr} ${SPL_file}; then " \ 284 "setexpr fw_sz ${filesize} / 0x200; " \ 285 "setexpr fw_sz ${fw_sz} + 1; " \ 286 "mmc write ${load_addr} 0x2 ${fw_sz};" \ 287 "fi;" \ 288 "fi;\0" \ 289 "tftp_sd_uboot="\ 290 "if mmc dev 1; then " \ 291 "if run load_uboot; then " \ 292 "setexpr fw_sz ${filesize} / 0x200; " \ 293 "setexpr fw_sz ${fw_sz} + 1; " \ 294 "mmc write ${load_addr} 0x8A ${fw_sz};" \ 295 "fi;" \ 296 "fi;\0" 297 298 /* Physical Memory Map */ 299 #define CONFIG_NR_DRAM_BANKS 1 300 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 301 302 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 303 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 304 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 305 306 #define CONFIG_SYS_INIT_SP_OFFSET \ 307 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 308 #define CONFIG_SYS_INIT_SP_ADDR \ 309 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 310 311 /* Environment organization */ 312 #define CONFIG_ENV_SIZE (SZ_128K) 313 314 /* Envs are stored in NOR flash */ 315 #define CONFIG_ENV_SECT_SIZE (SZ_128K) 316 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000) 317 318 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT 319 #define CONFIG_ENV_ADDR_REDUND (CONFIG_SYS_FLASH_BASE + 0x60000) 320 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 321 322 #endif /* __CONFIG_H * */ 323