| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright (C) 2017 |
| * Lukasz Majewski, DENX Software Engineering, lukma@denx.de |
| */ |
| |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| #include "mx6_common.h" |
| |
| /* Falcon Mode */ |
| #define CONFIG_CMD_SPL |
| #define CONFIG_SYS_SPL_ARGS_ADDR 0x18000000 |
| #define CONFIG_CMD_SPL_WRITE_SIZE (44 * SZ_1K) |
| |
| /* Falcon Mode - MMC support */ |
| #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x3F00 |
| #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS \ |
| (CONFIG_CMD_SPL_WRITE_SIZE / 512) |
| #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x100 /* 128KiB */ |
| |
| /* |
| * display5 SPI-NOR memory layout |
| * |
| * The definition can be found in Kconfig's |
| * CONFIG_MTDIDS_DEFAULT and CONFIG_MTDPARTS_DEFAULT |
| * |
| * 0x000000 - 0x020000 : SPI.SPL (128KiB) |
| * 0x020000 - 0x120000 : SPI.u-boot (1MiB) |
| * 0x120000 - 0x130000 : SPI.u-boot-env1 (64KiB) |
| * 0x130000 - 0x140000 : SPI.u-boot-env2 (64KiB) |
| * 0x140000 - 0x540000 : SPI.swupdate-kernel-FIT (4MiB) |
| * 0x540000 - 0x1540000 : SPI.swupdate-initramfs (16MiB) |
| * 0x1540000 - 0x1640000 : SPI.factory (1MiB) |
| */ |
| |
| #ifndef CONFIG_SPL_BUILD |
| #define CONFIG_MTD_DEVICE |
| #define CONFIG_SPI_FLASH_MTD |
| #define CONFIG_MTD_PARTITIONS |
| #endif |
| |
| /* Below values are "dummy" - only to avoid build break */ |
| #define CONFIG_SYS_SPI_KERNEL_OFFS 0x150000 |
| #define CONFIG_SYS_SPI_ARGS_OFFS 0x140000 |
| #define CONFIG_SYS_SPI_ARGS_SIZE 0x10000 |
| |
| #include "imx6_spl.h" |
| #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000 |
| |
| #define CONFIG_CMDLINE_TAG |
| #define CONFIG_SETUP_MEMORY_TAGS |
| #define CONFIG_INITRD_TAG |
| #define CONFIG_REVISION_TAG |
| |
| /* Size of malloc() pool */ |
| #define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024) |
| #define CONFIG_MISC_INIT_R |
| |
| /*#define CONFIG_MXC_UART*/ |
| #define CONFIG_MXC_UART_BASE UART5_BASE |
| |
| /* SPI NOR Flash */ |
| #ifdef CONFIG_CMD_SF |
| #define CONFIG_SF_DEFAULT_BUS 1 |
| #define CONFIG_SF_DEFAULT_CS (0 | (IMX_GPIO_NR(5, 29) << 8)) |
| #define CONFIG_SF_DEFAULT_SPEED 50000000 |
| #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 |
| #endif |
| |
| /* I2C Configs */ |
| #define CONFIG_SYS_I2C |
| #define CONFIG_SYS_I2C_MXC |
| #define CONFIG_SYS_I2C_MXC_I2C1 |
| #define CONFIG_SYS_I2C_MXC_I2C2 |
| #define CONFIG_SYS_I2C_MXC_I2C3 |
| #define CONFIG_I2C_MULTI_BUS |
| #define CONFIG_SYS_I2C_SPEED 100000 |
| #define CONFIG_I2C_EDID |
| #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 |
| |
| /* Ethernet */ |
| #ifdef CONFIG_FEC_MXC |
| #define IMX_FEC_BASE ENET_BASE_ADDR |
| #define CONFIG_FEC_XCV_TYPE RGMII |
| #define CONFIG_ETHPRIME "FEC" |
| #define CONFIG_FEC_MXC_PHYADDR 0 |
| #define CONFIG_MII |
| #endif |
| |
| /* MMC Configs */ |
| #define CONFIG_FSL_USDHC |
| #define CONFIG_SYS_FSL_ESDHC_ADDR 0 |
| #define CONFIG_SYS_FSL_USDHC_NUM 2 |
| #define CONFIG_SUPPORT_EMMC_BOOT |
| |
| /* allow to overwrite serial and ethaddr */ |
| #define CONFIG_ENV_OVERWRITE |
| #define CONFIG_BAUDRATE 115200 |
| |
| #ifndef CONFIG_BOOTCOMMAND |
| #define CONFIG_BOOTCOMMAND "if run check_em_pad; then " \ |
| "run recovery;" \ |
| "else if test ${BOOT_FROM} = FACTORY; then " \ |
| "run factory_nfs;" \ |
| "else " \ |
| "run boot_mmc;" \ |
| "fi;fi" |
| #endif |
| |
| #define PARTS_DEFAULT \ |
| /* Linux partitions */ \ |
| "partitions=" \ |
| "uuid_disk=${uuid_gpt_disk};" \ |
| "name=kernel_raw1,start=128K,size=8M,uuid=${uuid_gpt_kernel_raw1};" \ |
| "name=rootfs1,size=1528M,uuid=${uuid_gpt_rootfs1};" \ |
| "name=kernel_raw2,size=8M,uuid=${uuid_gpt_kernel_raw2};" \ |
| "name=rootfs2,size=1528M,uuid=${uuid_gpt_rootfs2};" \ |
| "name=data,size=-,uuid=${uuid_gpt_data}\0" |
| |
| #define FACTORY_PROCEDURE \ |
| "echo '#######################';" \ |
| "echo '# Factory Boot #';" \ |
| "echo '#######################';" \ |
| "env default -a;" \ |
| "saveenv;" \ |
| "gpt write mmc ${mmcdev} ${partitions};" \ |
| "run tftp_sf_SPL;" \ |
| "run tftp_sf_uboot;" \ |
| TFTP_UPDATE_KERNEL \ |
| "run tftp_sf_fitImg_SWU;" \ |
| "run tftp_sf_initramfs_SWU;" \ |
| TFTP_UPDATE_ROOTFS \ |
| "echo '#######################';" \ |
| "echo '# END - OK #';" \ |
| "echo '#######################';" \ |
| "setenv bootcmd 'env default -a; saveenv; run falcon_setup; reset';" \ |
| "setenv boot_os 'n';" \ |
| "saveenv;" \ |
| "reset;" |
| |
| #define SWUPDATE_RECOVERY_PROCEDURE \ |
| "echo '#######################';" \ |
| "echo '# RECOVERY SWUupdate #';" \ |
| "echo '#######################';" \ |
| "setenv loadaddr_swu_initramfs 0x14000000;" \ |
| "setenv bootargs console=${console} " \ |
| "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ |
| ":${hostname}::off root=/dev/ram rw;" \ |
| "sf probe;" \ |
| "sf read ${loadaddr} swu-kernel;" \ |
| "sf read ${loadaddr_swu_initramfs} swu-initramfs;" \ |
| "bootm ${loadaddr} ${loadaddr_swu_initramfs};reset;" |
| |
| #define SETUP_BOOTARGS \ |
| "run set_rootfs_part;" \ |
| "setenv bootargs ${bootargs} console=${console} " \ |
| "root=/dev/mmcblk${mmcdev}p${rootfs_part} " \ |
| "rootwait rootfstype=ext4 rw; " \ |
| "run set_kernel_part;" \ |
| "part start mmc ${mmcdev} ${kernel_part} lba_start; " \ |
| "mmc read ${loadaddr} ${lba_start} 0x2000; " \ |
| "setenv fdt_conf imx6q-${board}-${display}.dtb; " |
| |
| /* All the numbers are in LBAs */ |
| #define __TFTP_UPDATE_KERNEL \ |
| "tftp_mmc_fitImg=" \ |
| "if test ! -n ${kernel_part}; then " \ |
| "setenv kernel_part ${kernel_part_active};" \ |
| "fi;" \ |
| "if tftp ${loadaddr} ${kernel_file}; then " \ |
| "setexpr fw_sz ${filesize} / 0x200; " \ |
| "setexpr fw_sz ${fw_sz} + 1; " \ |
| "part start mmc ${mmcdev} ${kernel_part} lba_start; " \ |
| "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \ |
| "; fi\0" \ |
| |
| #define TFTP_UPDATE_KERNEL \ |
| "setenv kernel_part ${kernel_part_active};" \ |
| "run tftp_mmc_fitImg;" \ |
| "setenv kernel_part ${kernel_part_backup};" \ |
| "run tftp_mmc_fitImg;" \ |
| |
| #define __TFTP_UPDATE_ROOTFS \ |
| "tftp_mmc_rootfs=" \ |
| "if test ! -n ${rootfs_part}; then " \ |
| "setenv rootfs_part ${rootfs_part_active};" \ |
| "fi;" \ |
| "if tftp ${loadaddr} ${rootfs_file}; then " \ |
| "setexpr fw_sz ${filesize} / 0x200; " \ |
| "setexpr fw_sz ${fw_sz} + 1; " \ |
| "part start mmc ${mmcdev} ${rootfs_part} lba_start; " \ |
| "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \ |
| "; fi\0" \ |
| |
| #define TFTP_UPDATE_ROOTFS \ |
| "setenv rootfs_part ${rootfs_part_active};" \ |
| "run tftp_mmc_rootfs;" \ |
| "run tftp_mmc_rootfs_bkp;" \ |
| |
| |
| #define TFTP_UPDATE_RECOVERY_SWU_KERNEL \ |
| "tftp_sf_fitImg_SWU=" \ |
| "if tftp ${loadaddr} ${kernel_file}; then " \ |
| "sf probe;" \ |
| "sf erase swu-kernel +${filesize};" \ |
| "sf write ${loadaddr} swu-kernel ${filesize};" \ |
| "; fi\0" \ |
| |
| #define TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \ |
| "swu_initramfs_file=swupdate-image-display5.ext4.gz.u-boot\0" \ |
| "tftp_sf_initramfs_SWU=" \ |
| "if tftp ${loadaddr} ${swu_initramfs_file}; then " \ |
| "sf probe;" \ |
| "sf erase swu-initramfs +${filesize};" \ |
| "sf write ${loadaddr} swu-initramfs ${filesize};" \ |
| "; fi\0" \ |
| |
| #define TFTP_UPDATE_BOOTLOADER \ |
| "ubootfile=u-boot.img\0" \ |
| "ubootfileSPL=SPL\0" \ |
| "tftp_sf_uboot=" \ |
| "if tftp ${loadaddr} ${ubootfile}; then " \ |
| "sf probe;" \ |
| "sf erase u-boot +${filesize};" \ |
| "sf write ${loadaddr} u-boot ${filesize}" \ |
| "; fi\0" \ |
| "tftp_sf_SPL=" \ |
| "if tftp ${loadaddr} ${ubootfileSPL}; then " \ |
| "sf probe;" \ |
| "setexpr uboot_SPL_size ${filesize} + 0x400;" \ |
| "sf erase 0x0 +${uboot_SPL_size};" \ |
| "sf write ${loadaddr} 0x400 ${filesize};" \ |
| "fi\0" \ |
| |
| #define TFTP_UPDATE_SPINOR \ |
| "spinorfile=core-image-lwn-display5.spinor\0" \ |
| "spinorsize=0x2000000\0" \ |
| "tftp_sf_img=" \ |
| "if tftp ${loadaddr} ${spinorfile}; then " \ |
| "sf probe;" \ |
| "sf erase 0x0 ${spinorsize};" \ |
| "sf write ${loadaddr} 0x0 ${filesize};" \ |
| "fi\0" \ |
| |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| PARTS_DEFAULT \ |
| "gpio_recovery=93\0" \ |
| "check_em_pad=gpio input ${gpio_recovery};test $? -eq 0;\0" \ |
| "display=tianma-tm070-800x480\0" \ |
| "board=display5\0" \ |
| "mmcdev=0\0" \ |
| "altbootcmd=run recovery\0" \ |
| "bootdelay=1\0" \ |
| "baudrate=115200\0" \ |
| "bootcmd=" CONFIG_BOOTCOMMAND "\0" \ |
| "factory=" FACTORY_PROCEDURE "\0" \ |
| "bootlimit=3\0" \ |
| "ethact=FEC\0" \ |
| "netdev=eth0\0" \ |
| "boot_os=y\0" \ |
| "hostname=display5\0" \ |
| "loadaddr=0x12000000\0" \ |
| "fdtaddr=0x12800000\0" \ |
| "console=ttymxc4,115200 quiet\0" \ |
| "fdtfile=imx6q-display5.dtb\0" \ |
| "fdt_high=0xffffffff\0" \ |
| "initrd_high=0xffffffff\0" \ |
| "kernel_file=fitImage\0" \ |
| "up=run tftp_sf_SPL; run tftp_sf_uboot\0" \ |
| "download_kernel=" \ |
| "tftpboot ${loadaddr} ${kernel_file};\0" \ |
| "factory_nfs=" \ |
| "setenv ipaddr 192.168.1.102;" \ |
| "setenv gatewayip 192.168.1.1;" \ |
| "setenv netmask 255.255.255.0;" \ |
| "setenv serverip 192.168.1.2;" \ |
| "echo BOOT: FACTORY (LEG);" \ |
| "run boot_nfs\0" \ |
| "boot_swu_recovery=" SWUPDATE_RECOVERY_PROCEDURE "\0" \ |
| "recovery=" \ |
| "echo BOOT: RECOVERY: SWU;" \ |
| "run boot_swu_recovery\0" \ |
| "boot_tftp=" \ |
| "if run download_kernel; then " \ |
| "setenv bootargs console=${console} " \ |
| "root=/dev/mmcblk0p2 rootwait;" \ |
| "bootm ${loadaddr} - ${fdtaddr};reset;" \ |
| "fi\0" \ |
| "addip=setenv bootargs ${bootargs} " \ |
| "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \ |
| "${hostname}:eth0:on" \ |
| "\0" \ |
| "nfsargs=setenv bootargs " \ |
| "root=/dev/nfs rw " \ |
| "nfsroot=${serverip}:${rootpath},nolock,nfsvers=3" \ |
| "\0" \ |
| "rootpath=/srv/tftp/DISP5/rootfs\0" \ |
| "boot_nfs=" \ |
| "if run download_kernel; then " \ |
| "run nfsargs;" \ |
| "run addip;" \ |
| "setenv bootargs ${bootargs} console=${console};" \ |
| "setenv fdt_conf imx6q-${board}-${display}.dtb; " \ |
| "bootm ${loadaddr}#conf@${fdt_conf};reset;" \ |
| "fi\0" \ |
| "falcon_setup=" \ |
| "if mmc dev ${mmcdev}; then " \ |
| SETUP_BOOTARGS \ |
| "spl export fdt ${loadaddr}#conf@${fdt_conf};" \ |
| "setexpr fw_sz ${fdtargslen} / 0x200; " \ |
| "setexpr fw_sz ${fw_sz} + 1; " \ |
| "mmc write ${fdtargsaddr} " \ |
| __stringify(CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR)" ${fw_sz}; " \ |
| "fi\0" \ |
| "boot_mmc=" \ |
| "if mmc dev ${mmcdev}; then " \ |
| SETUP_BOOTARGS \ |
| "bootm ${loadaddr}#conf@${fdt_conf};reset;" \ |
| "fi\0" \ |
| "set_kernel_part=" \ |
| "if test ${BOOT_FROM} = ACTIVE; then " \ |
| "setenv kernel_part ${kernel_part_active};" \ |
| "echo BOOT: ACTIVE;" \ |
| "else if test ${BOOT_FROM} = BACKUP; then " \ |
| "setenv kernel_part ${kernel_part_backup};" \ |
| "echo BOOT: BACKUP;" \ |
| "else " \ |
| "run recovery;" \ |
| "fi;fi\0" \ |
| "set_rootfs_part=" \ |
| "if test ${BOOT_FROM} = ACTIVE; then " \ |
| "setenv rootfs_part ${rootfs_part_active};" \ |
| "else if test ${BOOT_FROM} = BACKUP; then " \ |
| "setenv rootfs_part ${rootfs_part_backup};" \ |
| "else " \ |
| "run recovery;" \ |
| "fi;fi\0" \ |
| "BOOT_FROM=ACTIVE\0" \ |
| TFTP_UPDATE_BOOTLOADER \ |
| TFTP_UPDATE_SPINOR \ |
| "kernel_part_active=1\0" \ |
| "kernel_part_backup=3\0" \ |
| __TFTP_UPDATE_KERNEL \ |
| "rootfs_part_active=2\0" \ |
| "rootfs_part_backup=4\0" \ |
| "rootfs_file=core-image-lwn-display5.ext4\0" \ |
| "rootfs_file_backup=core-image-lwn-backup-display5.ext4\0" \ |
| __TFTP_UPDATE_ROOTFS \ |
| "tftp_mmc_rootfs_bkp=" \ |
| "setenv rootfs_part ${rootfs_part_backup};" \ |
| "setenv rootfs_file ${rootfs_file_backup};" \ |
| "run tftp_mmc_rootfs\0" \ |
| TFTP_UPDATE_RECOVERY_SWU_KERNEL \ |
| TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \ |
| "\0" \ |
| |
| /* Miscellaneous configurable options */ |
| #undef CONFIG_SYS_CBSIZE |
| #define CONFIG_SYS_CBSIZE 2048 |
| |
| /* Print Buffer Size */ |
| #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ |
| sizeof(CONFIG_SYS_PROMPT) + 16) |
| #define CONFIG_SYS_MAXARGS 32 |
| #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE |
| |
| #define CONFIG_STANDALONE_LOAD_ADDR 0x10001000 |
| #define CONFIG_SYS_HZ 1000 |
| |
| /* Physical Memory Map */ |
| #define CONFIG_NR_DRAM_BANKS 1 |
| #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR |
| #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM |
| |
| #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR |
| #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE |
| |
| #define CONFIG_SYS_INIT_SP_OFFSET \ |
| (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
| #define CONFIG_SYS_INIT_SP_ADDR \ |
| (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) |
| |
| /* Commands */ |
| #define CONFIG_MTD_PARTITIONS |
| #define CONFIG_MTD_DEVICE |
| |
| /* Watchdog */ |
| #define CONFIG_HW_WATCHDOG |
| #define CONFIG_IMX_WATCHDOG |
| #define CONFIG_WATCHDOG_TIMEOUT_MSECS 15000 |
| |
| /* ENV config */ |
| #ifdef CONFIG_ENV_IS_IN_SPI_FLASH |
| #define CONFIG_ENV_SIZE (SZ_64K) |
| /* The 0x120000 value corresponds to above SPI-NOR memory MAP */ |
| #define CONFIG_ENV_OFFSET (0x120000) |
| #define CONFIG_ENV_SECT_SIZE (SZ_64K) |
| #define CONFIG_SYS_REDUNDAND_ENVIRONMENT |
| #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \ |
| CONFIG_ENV_SECT_SIZE) |
| #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE |
| |
| #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS |
| #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS |
| #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE |
| #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED |
| #endif |
| |
| #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) |
| #endif /* __CONFIG_H */ |