1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 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 /* Falcon Mode */ 13 14 /* Falcon Mode - MMC support */ 15 16 /* 17 * display5 SPI-NOR memory layout 18 * 19 * The definition can be found in Kconfig's 20 * CONFIG_MTDIDS_DEFAULT and CONFIG_MTDPARTS_DEFAULT 21 * 22 * 0x000000 - 0x020000 : SPI.SPL (128KiB) 23 * 0x020000 - 0x120000 : SPI.u-boot (1MiB) 24 * 0x120000 - 0x130000 : SPI.u-boot-env1 (64KiB) 25 * 0x130000 - 0x140000 : SPI.u-boot-env2 (64KiB) 26 * 0x140000 - 0x740000 : SPI.swupdate-kernel-FIT (6MiB) 27 * 0x740000 - 0x1B40000 : SPI.swupdate-initramfs (20MiB) 28 * 0x1B40000 - 0x1F00000 : SPI.reserved (3840KiB) 29 * 0x1F00000 - 0x2000000 : SPI.factory (1MiB) 30 */ 31 32 /* Below values are "dummy" - only to avoid build break */ 33 #define CFG_SYS_SPI_KERNEL_OFFS 0x150000 34 #define CFG_SYS_SPI_ARGS_OFFS 0x140000 35 #define CFG_SYS_SPI_ARGS_SIZE 0x10000 36 37 #define CFG_MXC_UART_BASE UART5_BASE 38 39 /* MMC Configs */ 40 #define CFG_SYS_FSL_ESDHC_ADDR 0 41 #define CFG_SYS_FSL_USDHC_NUM 2 42 43 #define PARTS_DEFAULT \ 44 /* Linux partitions */ \ 45 "partitions=" \ 46 "uuid_disk=${uuid_gpt_disk};" \ 47 "name=kernel_raw1,start=128K,size=8M,uuid=${uuid_gpt_kernel_raw1};" \ 48 "name=rootfs1,size=1528M,uuid=${uuid_gpt_rootfs1};" \ 49 "name=kernel_raw2,size=8M,uuid=${uuid_gpt_kernel_raw2};" \ 50 "name=rootfs2,size=512M,uuid=${uuid_gpt_rootfs2};" \ 51 "name=data,size=-,uuid=${uuid_gpt_data}\0" 52 53 #define SWUPDATE_RECOVERY_PROCEDURE \ 54 "echo '#######################';" \ 55 "echo '# RECOVERY SWUupdate #';" \ 56 "echo '#######################';" \ 57 "echo '#######################';" \ 58 "echo '# GPT verify #';" \ 59 "if gpt verify mmc ${mmcdev} ${partitions}; then " \ 60 "echo '# OK ! #';" \ 61 "else " \ 62 "echo '# FAILED ! #';" \ 63 "echo '# GPT RESTORATION #';" \ 64 "gpt write mmc ${mmcdev} ${partitions};" \ 65 "fi;" \ 66 "echo '#######################';" \ 67 "setenv loadaddr_swu_initramfs 0x14000000;" \ 68 "setenv bootargs console=${console} " \ 69 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 70 ":${hostname}::off root=/dev/ram rw;" \ 71 "sf probe;" \ 72 "sf read ${loadaddr} swu-kernel;" \ 73 "sf read ${loadaddr_swu_initramfs} swu-initramfs;" \ 74 "bootm ${loadaddr} ${loadaddr_swu_initramfs};reset;" 75 76 #define SETUP_BOOTARGS \ 77 "run set_rootfs_part;" \ 78 "setenv bootargs ${bootargs} console=${console} " \ 79 "root=/dev/mmcblk${mmcdev}p${rootfs_part} " \ 80 "rootwait rootfstype=ext4 rw; " \ 81 "run set_kernel_part;" \ 82 "part start mmc ${mmcdev} ${kernel_part} lba_start; " \ 83 "mmc read ${loadaddr} ${lba_start} ${fitImg_fw_sz}; " \ 84 "setenv fdt_conf imx6q-${board}-${display}.dtb; " 85 86 /* All the numbers are in LBAs */ 87 #define __TFTP_UPDATE_KERNEL \ 88 "tftp_mmc_fitImg=" \ 89 "if test ! -n ${kernel_part}; then " \ 90 "setenv kernel_part ${kernel_part_active};" \ 91 "fi;" \ 92 "if tftp ${loadaddr} ${kernel_file}; then " \ 93 "setexpr fw_sz ${filesize} / 0x200; " \ 94 "setexpr fw_sz ${fw_sz} + 1; " \ 95 "part start mmc ${mmcdev} ${kernel_part} lba_start; " \ 96 "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \ 97 "; fi\0" \ 98 99 #define TFTP_UPDATE_KERNEL \ 100 "setenv kernel_part ${kernel_part_active};" \ 101 "run tftp_mmc_fitImg;" \ 102 "setenv kernel_part ${kernel_part_backup};" \ 103 "run tftp_mmc_fitImg;" \ 104 105 #define __TFTP_UPDATE_ROOTFS \ 106 "tftp_mmc_rootfs=" \ 107 "if test ! -n ${rootfs_part}; then " \ 108 "setenv rootfs_part ${rootfs_part_active};" \ 109 "fi;" \ 110 "if tftp ${loadaddr} ${rootfs_file}; then " \ 111 "setexpr fw_sz ${filesize} / 0x200; " \ 112 "setexpr fw_sz ${fw_sz} + 1; " \ 113 "part start mmc ${mmcdev} ${rootfs_part} lba_start; " \ 114 "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \ 115 "; fi\0" \ 116 117 #define TFTP_UPDATE_ROOTFS \ 118 "setenv rootfs_part ${rootfs_part_active};" \ 119 "run tftp_mmc_rootfs;" \ 120 "run tftp_mmc_rootfs_bkp;" \ 121 122 123 #define TFTP_UPDATE_RECOVERY_SWU_KERNEL \ 124 "tftp_sf_fitImg_SWU=" \ 125 "if tftp ${loadaddr} ${kernel_file}; then " \ 126 "sf probe;" \ 127 "sf erase swu-kernel +${filesize};" \ 128 "sf write ${loadaddr} swu-kernel ${filesize};" \ 129 "; fi\0" \ 130 131 #define TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \ 132 "swu_initramfs_file=swupdate-image-display5.ext4.gz.u-boot\0" \ 133 "tftp_sf_initramfs_SWU=" \ 134 "if tftp ${loadaddr} ${swu_initramfs_file}; then " \ 135 "sf probe;" \ 136 "sf erase swu-initramfs +${filesize};" \ 137 "sf write ${loadaddr} swu-initramfs ${filesize};" \ 138 "; fi\0" \ 139 140 #define TFTP_UPDATE_BOOTLOADER \ 141 "ubootfile=u-boot.img\0" \ 142 "ubootfileSPL=SPL\0" \ 143 "tftp_sf_uboot=" \ 144 "if tftp ${loadaddr} ${ubootfile}; then " \ 145 "sf probe;" \ 146 "sf erase u-boot +${filesize};" \ 147 "sf write ${loadaddr} u-boot ${filesize}" \ 148 "; fi\0" \ 149 "tftp_sf_SPL=" \ 150 "if tftp ${loadaddr} ${ubootfileSPL}; then " \ 151 "sf probe;" \ 152 "setexpr uboot_SPL_size ${filesize} + 0x400;" \ 153 "sf erase 0x0 +${uboot_SPL_size};" \ 154 "sf write ${loadaddr} 0x400 ${filesize};" \ 155 "fi\0" \ 156 157 #define TFTP_UPDATE_SPINOR \ 158 "spinorfile=core-image-lwn-display5.spinor\0" \ 159 "spinorsize=0x2000000\0" \ 160 "tftp_sf_img=" \ 161 "if tftp ${loadaddr} ${spinorfile}; then " \ 162 "sf probe;" \ 163 "sf erase 0x0 ${spinorsize};" \ 164 "sf write ${loadaddr} 0x0 ${filesize};" \ 165 "fi\0" \ 166 167 #define CFG_EXTRA_ENV_SETTINGS \ 168 PARTS_DEFAULT \ 169 "gpio_recovery=93\0" \ 170 "check_em_pad=gpio input ${gpio_recovery};test $? -eq 0;\0" \ 171 "display=tianma-tm070-800x480\0" \ 172 "board=display5\0" \ 173 "mmcdev=0\0" \ 174 "altbootcmd=run recovery\0" \ 175 "bootdelay=1\0" \ 176 "baudrate=115200\0" \ 177 "ethact=FEC\0" \ 178 "netdev=eth0\0" \ 179 "boot_os=y\0" \ 180 "hostname=display5\0" \ 181 "loadaddr=0x12000000\0" \ 182 "fdtaddr=0x12800000\0" \ 183 "console=ttymxc4,115200 quiet cma=256M\0" \ 184 "fdtfile=imx6q-display5.dtb\0" \ 185 "fdt_high=0xffffffff\0" \ 186 "initrd_high=0xffffffff\0" \ 187 "kernel_file=fitImage\0" \ 188 "fitImg_fw_sz=0x2200\0" \ 189 "up=run tftp_sf_SPL; run tftp_sf_uboot\0" \ 190 "download_kernel=" \ 191 "tftpboot ${loadaddr} ${kernel_file};\0" \ 192 "factory_nfs=" \ 193 "setenv ipaddr 192.168.1.102;" \ 194 "setenv gatewayip 192.168.1.1;" \ 195 "setenv netmask 255.255.255.0;" \ 196 "setenv serverip 192.168.1.2;" \ 197 "echo BOOT: FACTORY (LEG);" \ 198 "run boot_nfs\0" \ 199 "boot_swu_recovery=" SWUPDATE_RECOVERY_PROCEDURE "\0" \ 200 "recovery=" \ 201 "echo BOOT: RECOVERY: SWU;" \ 202 "run boot_swu_recovery\0" \ 203 "boot_tftp=" \ 204 "if run download_kernel; then " \ 205 "setenv bootargs console=${console} " \ 206 "root=/dev/mmcblk0p2 rootwait;" \ 207 "bootm ${loadaddr} - ${fdtaddr};reset;" \ 208 "fi\0" \ 209 "addip=setenv bootargs ${bootargs} " \ 210 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \ 211 "${hostname}:eth0:on" \ 212 "\0" \ 213 "nfsargs=setenv bootargs " \ 214 "root=/dev/nfs rw " \ 215 "nfsroot=${serverip}:${rootpath},nolock,nfsvers=3" \ 216 "\0" \ 217 "rootpath=/srv/tftp/DISP5/rootfs\0" \ 218 "boot_nfs=" \ 219 "if run download_kernel; then " \ 220 "run nfsargs;" \ 221 "run addip;" \ 222 "setenv bootargs ${bootargs} console=${console};" \ 223 "setenv fdt_conf imx6q-${board}-${display}.dtb; " \ 224 "bootm ${loadaddr}#conf@${fdt_conf};reset;" \ 225 "fi\0" \ 226 "falcon_setup=" \ 227 "if mmc dev ${mmcdev}; then " \ 228 SETUP_BOOTARGS \ 229 "spl export fdt ${loadaddr}#conf@${fdt_conf};" \ 230 "setexpr fw_sz ${fdtargslen} / 0x200; " \ 231 "setexpr fw_sz ${fw_sz} + 1; " \ 232 "mmc write ${fdtargsaddr} " \ 233 __stringify(CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR)" ${fw_sz}; " \ 234 "fi\0" \ 235 "boot_mmc=" \ 236 "if mmc dev ${mmcdev}; then " \ 237 SETUP_BOOTARGS \ 238 "bootm ${loadaddr}#conf@${fdt_conf};reset;" \ 239 "fi\0" \ 240 "set_kernel_part=" \ 241 "if test ${BOOT_FROM} = ACTIVE; then " \ 242 "setenv kernel_part ${kernel_part_active};" \ 243 "echo BOOT: ACTIVE;" \ 244 "else if test ${BOOT_FROM} = BACKUP; then " \ 245 "setenv kernel_part ${kernel_part_backup};" \ 246 "echo BOOT: BACKUP;" \ 247 "else " \ 248 "run recovery;" \ 249 "fi;fi\0" \ 250 "set_rootfs_part=" \ 251 "if test ${BOOT_FROM} = ACTIVE; then " \ 252 "setenv rootfs_part ${rootfs_part_active};" \ 253 "else if test ${BOOT_FROM} = BACKUP; then " \ 254 "setenv rootfs_part ${rootfs_part_backup};" \ 255 "else " \ 256 "run recovery;" \ 257 "fi;fi\0" \ 258 "BOOT_FROM=ACTIVE\0" \ 259 TFTP_UPDATE_BOOTLOADER \ 260 TFTP_UPDATE_SPINOR \ 261 "kernel_part_active=1\0" \ 262 "kernel_part_backup=3\0" \ 263 __TFTP_UPDATE_KERNEL \ 264 "rootfs_part_active=2\0" \ 265 "rootfs_part_backup=4\0" \ 266 "rootfs_file=core-image-lwn-display5.ext4\0" \ 267 "rootfs_file_backup=core-image-lwn-backup-display5.ext4\0" \ 268 __TFTP_UPDATE_ROOTFS \ 269 "tftp_mmc_rootfs_bkp=" \ 270 "setenv rootfs_part ${rootfs_part_backup};" \ 271 "setenv rootfs_file ${rootfs_file_backup};" \ 272 "run tftp_mmc_rootfs\0" \ 273 TFTP_UPDATE_RECOVERY_SWU_KERNEL \ 274 TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \ 275 "\0" \ 276 277 /* Miscellaneous configurable options */ 278 279 /* Physical Memory Map */ 280 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 281 #define CFG_SYS_SDRAM_BASE PHYS_SDRAM 282 283 #define CFG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 284 #define CFG_SYS_INIT_RAM_SIZE IRAM_SIZE 285 286 /* ENV config */ 287 #ifdef CONFIG_ENV_IS_IN_SPI_FLASH 288 /* The 0x120000 value corresponds to above SPI-NOR memory MAP */ 289 #endif 290 291 #define CFG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 292 #endif /* __CONFIG_H */ 293