1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2016-2017 4 * Lukasz Majewski, DENX Software Engineering, lukma@denx.de 5 */ 6 7 #ifndef __CONFIG_H 8 #define __CONFIG_H 9 10 #include "mx6_common.h" 11 12 #define CONFIG_SPL_LIBCOMMON_SUPPORT 13 #include "imx6_spl.h" 14 15 #define CONFIG_SYS_UBOOT_BASE (CONFIG_SYS_FLASH_BASE + 0x80000) 16 #define CONFIG_SYS_SPL_ARGS_ADDR 0x18000000 17 18 /* 19 * Below defines are set but NOT really used since we by 20 * design force U-Boot run when we boot in development 21 * mode from SD card (SD2) 22 */ 23 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR (0x800) 24 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS (0x80) 25 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR (0x1000) 26 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "fitImage" 27 28 /* Size of malloc() pool */ 29 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) 30 31 #define CONFIG_MXC_UART_BASE UART1_BASE 32 33 /* MMC Configuration */ 34 #define CONFIG_SYS_FSL_USDHC_NUM 2 35 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 36 37 /* NOR 16-bit mode */ 38 #define CONFIG_SYS_FLASH_BASE WEIM_ARB_BASE_ADDR 39 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT 40 #define CONFIG_SYS_FLASH_EMPTY_INFO 41 #define CONFIG_FLASH_VERIFY 42 43 /* NOR Flash MTD */ 44 #define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 1 45 #define CONFIG_SYS_FLASH_BANKS_LIST { (CONFIG_SYS_FLASH_BASE) } 46 #define CONFIG_SYS_FLASH_BANKS_SIZES { (32 * SZ_1M) } 47 48 /* Ethernet Configuration */ 49 #define IMX_FEC_BASE ENET_BASE_ADDR 50 #define CONFIG_FEC_MXC_PHYADDR 1 51 52 #define CONFIG_EXTRA_ENV_SETTINGS \ 53 "console=ttymxc0,115200 quiet\0" \ 54 "fdt_high=0xffffffff\0" \ 55 "initrd_high=0xffffffff\0" \ 56 "boot_os=yes\0" \ 57 "kernelsize=0x300000\0" \ 58 "disable_giga=yes\0" \ 59 "download_kernel=" \ 60 "tftpboot ${loadaddr} ${kernel_file};\0" \ 61 "get_boot_medium=" \ 62 "setenv boot_medium nor;" \ 63 "setexpr.l _src_sbmr1 *0x020d8004;" \ 64 "setexpr _b_medium ${_src_sbmr1} '&' 0x00000040;" \ 65 "if test ${_b_medium} = 40; then " \ 66 "setenv boot_medium sdcard;" \ 67 "fi\0" \ 68 "kernel_file=fitImage\0" \ 69 "boot_sd=" \ 70 "echo '#######################';" \ 71 "echo '# Factory SDcard Boot #';" \ 72 "echo '#######################';" \ 73 "setenv mmcdev 1;" \ 74 "setenv mmcfactorydev 0;" \ 75 "setenv mmcfactorypart 1;" \ 76 "run factory_flash_img;\0" \ 77 "boot_nor=" \ 78 "setenv kernelnor 0x08180000;" \ 79 "setenv bootargs console=${console} " \ 80 CONFIG_MTDPARTS_DEFAULT " " \ 81 "root=/dev/mmcblk1 rootfstype=ext4 rw rootwait noinitrd;" \ 82 "cp.l ${kernelnor} ${loadaddr} ${kernelsize};" \ 83 "bootm ${loadaddr};reset;\0" \ 84 "boot_recovery=" \ 85 "echo '#######################';" \ 86 "echo '# RECOVERY SWU Boot #';" \ 87 "echo '#######################';" \ 88 "setenv rootfsloadaddr 0x13000000;" \ 89 "setenv swukernelnor 0x08980000;" \ 90 "setenv swurootfsnor 0x09180000;" \ 91 "setenv bootargs console=${console} " \ 92 CONFIG_MTDPARTS_DEFAULT " " \ 93 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 94 ":${hostname}::off root=/dev/ram rw;" \ 95 "cp.l ${swurootfsnor} ${rootfsloadaddr} 0x200000;" \ 96 "cp.l ${swukernelnor} ${loadaddr} ${kernelsize};" \ 97 "bootm ${loadaddr} ${rootfsloadaddr};reset;\0" \ 98 "boot_tftp=" \ 99 "echo '#######################';" \ 100 "echo '# TFTP Boot #';" \ 101 "echo '#######################';" \ 102 "if run download_kernel; then " \ 103 "setenv bootargs console=${console} " \ 104 "root=/dev/mmcblk0p2 rootwait;" \ 105 "bootm $loadaddr};reset;" \ 106 "fi\0" \ 107 "bootcmd=" \ 108 "if test -n ${recovery_status}; then " \ 109 "run boot_recovery;" \ 110 "else " \ 111 "if test ! -n ${boot_medium}; then " \ 112 "run get_boot_medium;" \ 113 "if test ${boot_medium} = sdcard; then " \ 114 "run boot_sd;" \ 115 "else " \ 116 "run boot_nor;" \ 117 "fi;" \ 118 "else " \ 119 "if test ${boot_medium} = tftp; then " \ 120 "run boot_tftp;" \ 121 "fi;" \ 122 "fi;" \ 123 "fi\0" \ 124 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \ 125 "bootdev=1\0" \ 126 "bootpart=1\0" \ 127 "netdev=eth0\0" \ 128 "load_addr=0x11000000\0" \ 129 "uboot_file=u-boot.img\0" \ 130 "SPL_file=SPL\0" \ 131 "load_uboot=tftp ${load_addr} ${uboot_file}\0" \ 132 "nor_img_addr=0x11000000\0" \ 133 "nor_img_file=core-image-lwn-mccmon6.nor\0" \ 134 "emmc_img_file=core-image-lwn-mccmon6.ext4\0" \ 135 "nor_bank_start=" __stringify(CONFIG_SYS_FLASH_BASE) "\0" \ 136 "nor_img_size=0x02000000\0" \ 137 "factory_script_file=factory.scr\0" \ 138 "factory_load_script=" \ 139 "if test -e mmc ${mmcdev}:${mmcfactorypart} " \ 140 "${factory_script_file}; then " \ 141 "load mmc ${mmcdev}:${mmcfactorypart} " \ 142 "${loadaddr} ${factory_script_file};" \ 143 "fi\0" \ 144 "factory_script=echo Running factory script from mmc${mmcdev} ...; " \ 145 "source ${loadaddr}\0" \ 146 "factory_flash_img="\ 147 "echo 'Flash mccmon6 with factory images'; " \ 148 "if run factory_load_script; then " \ 149 "run factory_script;" \ 150 "else " \ 151 "echo No factory script: ${factory_script_file} found on " \ 152 "device ${mmcdev};" \ 153 "run factory_nor_img;" \ 154 "run factory_eMMC_img;" \ 155 "run factory_SPL_falcon_setup;" \ 156 "fi\0" \ 157 "factory_eMMC_img="\ 158 "echo 'Update mccmon6 eMMC image'; " \ 159 "if load mmc ${mmcdev}:${mmcfactorypart} " \ 160 "${loadaddr} ${emmc_img_file}; then " \ 161 "setexpr fw_sz ${filesize} / 0x200;" \ 162 "setexpr fw_sz ${fw_sz} + 1;" \ 163 "mmc dev ${mmcfactorydev};" \ 164 "mmc write ${loadaddr} 0x0 ${fw_sz};" \ 165 "fi\0" \ 166 "factory_nor_img="\ 167 "echo 'Update mccmon6 NOR image'; " \ 168 "if load mmc ${mmcdev}:${mmcfactorypart} " \ 169 "${nor_img_addr} ${nor_img_file}; then " \ 170 "run nor_update;" \ 171 "fi\0" \ 172 "nor_update=" \ 173 "protect off ${nor_bank_start} +${nor_img_size};" \ 174 "erase ${nor_bank_start} +${nor_img_size};" \ 175 "setexpr nor_img_size ${nor_img_size} / 4; " \ 176 "cp.l ${nor_img_addr} ${nor_bank_start} ${nor_img_size}\0" \ 177 "factory_SPL_falcon_setup="\ 178 "echo 'Write Falcon boot data'; " \ 179 "setenv kernelnor 0x08180000;" \ 180 "cp.l ${kernelnor} ${loadaddr} ${kernelsize};" \ 181 "spl export fdt ${loadaddr};" \ 182 "setenv nor_img_addr ${fdtargsaddr};" \ 183 "setenv nor_img_size 0x20000;" \ 184 "setenv nor_bank_start " \ 185 __stringify(CONFIG_CMD_SPL_NOR_OFS)";" \ 186 "run nor_update\0" \ 187 "tftp_nor_uboot="\ 188 "echo 'Update mccmon6 NOR U-BOOT via TFTP'; " \ 189 "setenv nor_img_file u-boot.img; " \ 190 "setenv nor_img_size 0x80000; " \ 191 "setenv nor_bank_start 0x08080000; " \ 192 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \ 193 "run nor_update;" \ 194 "fi\0" \ 195 "tftp_nor_fitImg="\ 196 "echo 'Update mccmon6 NOR fitImage via TFTP'; " \ 197 "setenv nor_img_file fitImage; " \ 198 "setenv nor_img_size 0x500000; " \ 199 "setenv nor_bank_start 0x08180000; " \ 200 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \ 201 "run nor_update;" \ 202 "fi\0" \ 203 "tftp_nor_img="\ 204 "echo 'Update mccmon6 NOR image via TFTP'; " \ 205 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \ 206 "run nor_update;" \ 207 "fi\0" \ 208 "tftp_nor_SPL="\ 209 "if tftp ${load_addr} SPL_padded; then " \ 210 "erase 0x08000000 +0x20000;" \ 211 "cp.b ${load_addr} 0x08000000 0x20000;" \ 212 "fi;\0" \ 213 "tftp_sd_SPL="\ 214 "if mmc dev 1; then " \ 215 "if tftp ${load_addr} ${SPL_file}; then " \ 216 "setexpr fw_sz ${filesize} / 0x200; " \ 217 "setexpr fw_sz ${fw_sz} + 1; " \ 218 "mmc write ${load_addr} 0x2 ${fw_sz};" \ 219 "fi;" \ 220 "fi;\0" \ 221 "tftp_sd_uboot="\ 222 "if mmc dev 1; then " \ 223 "if run load_uboot; then " \ 224 "setexpr fw_sz ${filesize} / 0x200; " \ 225 "setexpr fw_sz ${fw_sz} + 1; " \ 226 "mmc write ${load_addr} 0x8A ${fw_sz};" \ 227 "fi;" \ 228 "fi;\0" 229 230 /* Physical Memory Map */ 231 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 232 233 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 234 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 235 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 236 237 #define CONFIG_SYS_INIT_SP_OFFSET \ 238 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 239 #define CONFIG_SYS_INIT_SP_ADDR \ 240 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 241 242 /* Environment organization */ 243 244 /* Envs are stored in NOR flash */ 245 246 #endif /* __CONFIG_H * */ 247