/* * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com> * on behalf of DENX Software Engineering GmbH * * SPDX-License-Identifier: GPL-2.0+ */ #ifndef __CONFIGS_M28EVK_H__ #define __CONFIGS_M28EVK_H__ /* System configurations */ #define CONFIG_MX28 /* i.MX28 SoC */ #define MACH_TYPE_M28EVK 3613 #define CONFIG_MACH_TYPE MACH_TYPE_M28EVK #define CONFIG_FIT #define CONFIG_TIMESTAMP /* Print image info with timestamp */ /* U-Boot Commands */ #define CONFIG_SYS_NO_FLASH #include <config_cmd_default.h> #define CONFIG_DISPLAY_CPUINFO #define CONFIG_DOS_PARTITION #define CONFIG_FAT_WRITE #define CONFIG_CMD_ASKENV #define CONFIG_CMD_BMP #define CONFIG_CMD_CACHE #define CONFIG_CMD_DATE #define CONFIG_CMD_DHCP #define CONFIG_CMD_EEPROM #define CONFIG_CMD_EXT4 #define CONFIG_CMD_EXT4_WRITE #define CONFIG_CMD_FAT #define CONFIG_CMD_FS_GENERIC #define CONFIG_CMD_GPIO #define CONFIG_CMD_GREPENV #define CONFIG_CMD_I2C #define CONFIG_CMD_MII #define CONFIG_CMD_MMC #define CONFIG_CMD_NAND #define CONFIG_CMD_NAND_TRIMFFS #define CONFIG_CMD_NET #define CONFIG_CMD_NFS #define CONFIG_CMD_PING #define CONFIG_CMD_SETEXPR #define CONFIG_CMD_SF #define CONFIG_CMD_SPI #define CONFIG_CMD_USB #define CONFIG_VIDEO #define CONFIG_REGEX /* Enable regular expression support */ /* Memory configuration */ #define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */ #define PHYS_SDRAM_1 0x40000000 /* Base address */ #define PHYS_SDRAM_1_SIZE 0x20000000 /* Max 512 MB RAM */ #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 /* Environment */ #define CONFIG_ENV_SIZE (16 * 1024) #define CONFIG_ENV_IS_IN_NAND /* Environment is in NAND */ #if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND) #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE #define CONFIG_ENV_SECT_SIZE (128 * 1024) #define CONFIG_ENV_RANGE (4 * CONFIG_ENV_SECT_SIZE) #define CONFIG_ENV_OFFSET (24 * CONFIG_ENV_SECT_SIZE) /* 3 MiB */ #define CONFIG_ENV_OFFSET_REDUND \ (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE) #define CONFIG_CMD_UBI #define CONFIG_CMD_UBIFS #define CONFIG_CMD_MTDPARTS #define CONFIG_RBTREE #define CONFIG_LZO #define CONFIG_MTD_DEVICE #define CONFIG_MTD_PARTITIONS #define MTDIDS_DEFAULT "nand0=gpmi-nand" #define MTDPARTS_DEFAULT \ "mtdparts=gpmi-nand:" \ "3m(u-boot)," \ "512k(env1)," \ "512k(env2)," \ "14m(boot)," \ "238m(data)," \ "-@4096k(UBI)" #else #define CONFIG_ENV_IS_NOWHERE #endif /* FEC Ethernet on SoC */ #ifdef CONFIG_CMD_NET #define CONFIG_FEC_MXC #endif /* EEPROM */ #ifdef CONFIG_CMD_EEPROM #define CONFIG_SYS_I2C_MULTI_EEPROMS #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 #endif /* RTC */ #ifdef CONFIG_CMD_DATE /* Use the internal RTC in the MXS chip */ #define CONFIG_RTC_INTERNAL #ifdef CONFIG_RTC_INTERNAL #define CONFIG_RTC_MXS #else #define CONFIG_RTC_M41T62 #define CONFIG_SYS_I2C_RTC_ADDR 0x68 #define CONFIG_SYS_M41T11_BASE_YEAR 2000 #endif #endif /* USB */ #ifdef CONFIG_CMD_USB #define CONFIG_EHCI_MXS_PORT0 #define CONFIG_EHCI_MXS_PORT1 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 #define CONFIG_USB_STORAGE #endif /* SPI */ #ifdef CONFIG_CMD_SPI #define CONFIG_DEFAULT_SPI_BUS 2 #define CONFIG_DEFAULT_SPI_CS 0 #define CONFIG_DEFAULT_SPI_MODE SPI_MODE_0 /* SPI FLASH */ #ifdef CONFIG_CMD_SF #define CONFIG_SPI_FLASH #define CONFIG_SPI_FLASH_STMICRO #define CONFIG_SF_DEFAULT_BUS 2 #define CONFIG_SF_DEFAULT_CS 0 #define CONFIG_SF_DEFAULT_SPEED 40000000 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 #define CONFIG_ENV_SPI_BUS 2 #define CONFIG_ENV_SPI_CS 0 #define CONFIG_ENV_SPI_MAX_HZ 40000000 #define CONFIG_ENV_SPI_MODE SPI_MODE_0 #endif #endif /* LCD */ #ifdef CONFIG_VIDEO #define CONFIG_VIDEO_LOGO #define CONFIG_SPLASH_SCREEN #define CONFIG_CMD_BMP #define CONFIG_BMP_16BPP #define CONFIG_VIDEO_BMP_RLE8 #define CONFIG_VIDEO_BMP_GZIP #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (2 << 20) #endif /* Booting Linux */ #define CONFIG_BOOTDELAY 3 #define CONFIG_BOOTFILE "fitImage" #define CONFIG_BOOTARGS "console=ttyAMA0,115200n8 " #define CONFIG_BOOTCOMMAND "run mmc_mmc" #define CONFIG_LOADADDR 0x42000000 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR /* Extra Environment */ #define CONFIG_PREBOOT "run try_bootscript" #define CONFIG_HOSTNAME m28evk #define CONFIG_EXTRA_ENV_SETTINGS \ "consdev=ttyAMA0\0" \ "baudrate=115200\0" \ "bootscript=boot.scr\0" \ "bootdev=/dev/mmcblk0p2\0" \ "rootdev=/dev/mmcblk0p3\0" \ "netdev=eth0\0" \ "hostname=m28evk\0" \ "rootpath=/opt/eldk-5.5/armv5te/rootfs-qte-sdk\0" \ "kernel_addr_r=0x42000000\0" \ "videomode=video=ctfb:x:800,y:480,depth:18,mode:0,pclk:30066," \ "le:0,ri:256,up:0,lo:45,hs:1,vs:1,sync:100663296," \ "vmode:0\0" \ "update_nand_full_filename=u-boot.nand\0" \ "update_nand_firmware_filename=u-boot.sb\0" \ "update_sd_firmware_filename=u-boot.sd\0" \ "update_nand_firmware_maxsz=0x100000\0" \ "update_nand_stride=0x40\0" /* MX28 datasheet ch. 12.12 */ \ "update_nand_count=0x4\0" /* MX28 datasheet ch. 12.12 */ \ "update_nand_get_fcb_size=" /* Get size of FCB blocks */ \ "nand device 0 ; " \ "nand info ; " \ "setexpr fcb_sz ${update_nand_stride} * ${update_nand_count};" \ "setexpr update_nand_fcb ${fcb_sz} * ${nand_writesize}\0" \ "update_nand_full=" /* Update FCB, DBBT and FW */ \ "if tftp ${update_nand_full_filename} ; then " \ "run update_nand_get_fcb_size ; " \ "nand scrub -y 0x0 ${filesize} ; " \ "nand write.raw ${loadaddr} 0x0 ${fcb_sz} ; " \ "setexpr update_off ${loadaddr} + ${update_nand_fcb} ; " \ "setexpr update_sz ${filesize} - ${update_nand_fcb} ; " \ "nand write ${update_off} ${update_nand_fcb} ${update_sz} ; " \ "fi\0" \ "update_nand_firmware=" /* Update only firmware */ \ "if tftp ${update_nand_firmware_filename} ; then " \ "run update_nand_get_fcb_size ; " \ "setexpr fcb_sz ${update_nand_fcb} * 2 ; " /* FCB + DBBT */ \ "setexpr fw_sz ${update_nand_firmware_maxsz} * 2 ; " \ "setexpr fw_off ${fcb_sz} + ${update_nand_firmware_maxsz};" \ "nand erase ${fcb_sz} ${fw_sz} ; " \ "nand write ${loadaddr} ${fcb_sz} ${filesize} ; " \ "nand write ${loadaddr} ${fw_off} ${filesize} ; " \ "fi\0" \ "update_sd_firmware=" /* Update the SD firmware partition */ \ "if mmc rescan ; then " \ "if tftp ${update_sd_firmware_filename} ; then " \ "setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \ "setexpr fw_sz ${fw_sz} + 1 ; " \ "mmc write ${loadaddr} 0x800 ${fw_sz} ; " \ "fi ; " \ "fi\0" \ "addcons=" \ "setenv bootargs ${bootargs} " \ "console=${consdev},${baudrate}\0" \ "addip=" \ "setenv bootargs ${bootargs} " \ "ip=${ipaddr}:${serverip}:${gatewayip}:" \ "${netmask}:${hostname}:${netdev}:off\0" \ "addmisc=" \ "setenv bootargs ${bootargs} ${miscargs}\0" \ "adddfltmtd=" \ "if test \"x${mtdparts}\" == \"x\" ; then " \ "mtdparts default ; " \ "fi\0" \ "addmtd=" \ "run adddfltmtd ; " \ "setenv bootargs ${bootargs} ${mtdparts}\0" \ "addargs=run addcons addmtd addmisc\0" \ "mmcload=" \ "mmc rescan ; " \ "load mmc 0:2 ${kernel_addr_r} ${bootfile}\0" \ "ubiload=" \ "ubi part UBI ; ubifsmount ubi0:rootfs ; " \ "ubifsload ${kernel_addr_r} /boot/${bootfile}\0" \ "netload=" \ "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \ "miscargs=nohlt panic=1\0" \ "mmcargs=setenv bootargs root=${rootdev} rw rootwait\0" \ "ubiargs=" \ "setenv bootargs ubi.mtd=5 " \ "root=ubi0:rootfs rootfstype=ubifs\0" \ "nfsargs=" \ "setenv bootargs root=/dev/nfs rw " \ "nfsroot=${serverip}:${rootpath},v3,tcp\0" \ "mmc_mmc=" \ "run mmcload mmcargs addargs ; " \ "bootm ${kernel_addr_r}\0" \ "mmc_ubi=" \ "run mmcload ubiargs addargs ; " \ "bootm ${kernel_addr_r}\0" \ "mmc_nfs=" \ "run mmcload nfsargs addip addargs ; " \ "bootm ${kernel_addr_r}\0" \ "ubi_mmc=" \ "run ubiload mmcargs addargs ; " \ "bootm ${kernel_addr_r}\0" \ "ubi_ubi=" \ "run ubiload ubiargs addargs ; " \ "bootm ${kernel_addr_r}\0" \ "ubi_nfs=" \ "run ubiload nfsargs addip addargs ; " \ "bootm ${kernel_addr_r}\0" \ "net_mmc=" \ "run netload mmcargs addargs ; " \ "bootm ${kernel_addr_r}\0" \ "net_ubi=" \ "run netload ubiargs addargs ; " \ "bootm ${kernel_addr_r}\0" \ "net_nfs=" \ "run netload nfsargs addip addargs ; " \ "bootm ${kernel_addr_r}\0" \ "try_bootscript=" \ "mmc rescan;" \ "if test -e mmc 0:2 ${bootscript} ; then " \ "if load mmc 0:2 ${kernel_addr_r} ${bootscript};" \ "then ; " \ "echo Running bootscript... ; " \ "source ${kernel_addr_r} ; " \ "fi ; " \ "fi\0" /* The rest of the configuration is shared */ #include <configs/mxs.h> #endif /* __CONFIGS_M28EVK_H__ */