/* * tseries.h * * specific parts for B&R T-Series Motherboard * * Copyright (C) 2013 Hannes Petermaier - * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com * * SPDX-License-Identifier: GPL-2.0+ */ #ifndef __CONFIG_TSERIES_H__ #define __CONFIG_TSERIES_H__ #include /* ------------------------------------------------------------------------- */ #define CONFIG_AM335X_LCD #define CONFIG_LCD #define CONFIG_LCD_NOSTDOUT #define CONFIG_SYS_WHITE_ON_BLACK #define LCD_BPP LCD_COLOR32 #define CONFIG_HW_WATCHDOG #define CONFIG_OMAP_WATCHDOG #define CONFIG_SPL_WATCHDOG_SUPPORT /* Bootcount using the RTC block */ #define CONFIG_SYS_BOOTCOUNT_ADDR 0x44E3E000 #define CONFIG_BOOTCOUNT_LIMIT #define CONFIG_BOOTCOUNT_AM33XX /* Clock Defines */ #define V_OSCK 26000000 /* Clock output from T2 */ #define V_SCLK (V_OSCK) #define CONFIG_POWER_TPS65217 /* Support both device trees and ATAGs. */ #define CONFIG_OF_LIBFDT #define CONFIG_USE_FDT /* use fdt within board code */ #define CONFIG_OF_BOARD_SETUP #define CONFIG_CMDLINE_TAG #define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_INITRD_TAG #define CONFIG_CMD_BOOTZ /*#define CONFIG_MACH_TYPE 3589*/ #define CONFIG_MACH_TYPE 0xFFFFFFFF /* TODO: check with kernel*/ /* MMC/SD IP block */ #if defined(CONFIG_EMMC_BOOT) #define CONFIG_MMC #define CONFIG_GENERIC_MMC #define CONFIG_OMAP_HSMMC #define CONFIG_CMD_MMC #define CONFIG_SUPPORT_EMMC_BOOT /* RAW SD card / eMMC locations. */ #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /*addr. 0x60000 */ #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */ #define CONFIG_SPL_MMC_SUPPORT #endif /* CONFIG_EMMC_BOOT */ /* * When we have SPI or NAND flash we expect to be making use of mtdparts, * both for ease of use in U-Boot and for passing information on to * the Linux kernel. */ #if defined(CONFIG_SPI_BOOT) || defined(CONFIG_NAND) #define CONFIG_MTD_DEVICE /* Required for mtdparts */ #define CONFIG_CMD_MTDPARTS #endif /* CONFIG_SPI_BOOT, ... */ #undef CONFIG_SPL_OS_BOOT #ifdef CONFIG_SPL_OS_BOOT #define CONFIG_SYS_SPL_ARGS_ADDR 0x80F80000 /* RAW SD card / eMMC */ #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x900 /* address 0x120000 */ #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x80 /* address 0x10000 */ #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0x80 /* 64KiB */ /* NAND */ #ifdef CONFIG_NAND #define CONFIG_CMD_SPL_NAND_OFS 0x080000 /* end of u-boot */ #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x140000 #define CONFIG_CMD_SPL_WRITE_SIZE 0x2000 #endif /* CONFIG_NAND */ #endif /* CONFIG_SPL_OS_BOOT */ #ifdef CONFIG_NAND #define CONFIG_SPL_NAND_AM33XX_BCH /* OMAP4 and later ELM support */ #define CONFIG_SPL_NAND_SUPPORT #define CONFIG_SPL_NAND_BASE #define CONFIG_SPL_NAND_DRIVERS #define CONFIG_SPL_NAND_ECC #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 #endif /* CONFIG_NAND */ /* Always 64 KiB env size */ #define CONFIG_ENV_SIZE (64 << 10) #ifdef CONFIG_NAND #define NANDARGS \ "mtdids=" MTDIDS_DEFAULT "\0" \ "mtdparts=" MTDPARTS_DEFAULT "\0" \ "nandargs=setenv bootargs console=${console} " \ "${optargs} " \ "root=${nandroot} " \ "rootfstype=${nandrootfstype}\0" \ "nandroot=ubi0:rootfs rw ubi.mtd=8,2048\0" \ "nandrootfstype=ubifs rootwait=1\0" \ "nandimgsize=0x500000\0" \ "nandboot=echo Booting from nand ...; " \ "run nandargs; " \ "nand read ${loadaddr} kernel ${nandimgsize}; " \ "bootz ${loadaddr}\0" #else #define NANDARGS "" #endif /* CONFIG_NAND */ #ifdef CONFIG_MMC #define MMCARGS \ "dtbdev=mmc\0" \ "dtbpart=0:1\0" \ "logo0=ext4load mmc 0:3 ${loadaddr} /PPTLogo.bmp.gz && " \ "bmp display ${loadaddr} 0 0\0" \ "logo1=ext4load mmc 0:1 ${loadaddr} /PPTLogo.bmp.gz && " \ "bmp display ${loadaddr} 0 0\0" \ "mmcroot0=setenv bootargs ${optargs} console=${console}\0" \ "mmcroot1=setenv bootargs ${optargs} console=${console} root=/dev/mmcblk0p2 " \ "rootfstype=ext4\0" \ "mmcboot0=echo booting Updatesystem from mmc (ext4-fs) ...; " \ "ext4load mmc 0:1 ${loadaddr} /${kernel}; " \ "ext4load mmc 0:1 ${ramaddr} /${ramdisk}; " \ "run mmcroot0; bootz ${loadaddr} ${ramaddr} ${dtbaddr};\0" \ "mmcboot1=echo booting PPT-OS from mmc (ext4-fs) ...; " \ "ext4load mmc 0:2 ${loadaddr} /boot/${kernel}; " \ "run mmcroot1; bootz ${loadaddr} - ${dtbaddr};\0" \ "defboot=run logo0 || run logo1; " \ "ext4load mmc 0:2 ${loadaddr} /boot/PPTImage.md5 && run mmcboot1; " \ "ext4load mmc 0:1 ${dtbaddr} /$dtb && run mmcboot0; " \ "run ramboot; run usbupdate;\0" \ "bootlimit=1\0" \ "altbootcmd=run logo0 || run logo1; " \ "run mmcboot0;\0" \ "upduboot=dhcp; " \ "tftp ${loadaddr} MLO && mmc write ${loadaddr} 100 100; " \ "tftp ${loadaddr} u-boot.img && mmc write ${loadaddr} 300 400;\0" #else #define MMCARGS "" #endif /* CONFIG_MMC */ #ifndef CONFIG_SPL_BUILD #define CONFIG_EXTRA_ENV_SETTINGS \ BUR_COMMON_ENV \ "verify=no\0" \ "autoload=0\0" \ "dtb=bur-ppt-ts30.dtb\0" \ "dtbaddr=0x80100000\0" \ "loadaddr=0x80200000\0" \ "ramaddr=0x80A00000\0" \ "kernel=zImage\0" \ "ramdisk=rootfs.cpio.uboot\0" \ "console=ttyO0,115200n8\0" \ "optargs=consoleblank=0 quiet lpj=1191936 panic=2\0" \ "nfsroot=/tftpboot/tseries/rootfs-small\0" \ "nfsopts=nolock\0" \ "ramargs=setenv bootargs ${optargs} console=${console} root=/dev/ram0\0" \ "netargs=setenv bootargs console=${console} " \ "${optargs} " \ "root=/dev/nfs " \ "nfsroot=${serverip}:${nfsroot},${nfsopts} rw " \ "ip=dhcp\0" \ "netboot=echo Booting from network ...; " \ "dhcp; " \ "tftp ${loadaddr} ${kernel}; " \ "tftp ${dtbaddr} ${dtb}; " \ "run netargs; " \ "bootz ${loadaddr} - ${dtbaddr}\0" \ "ramboot=echo Booting from network into RAM ...; "\ "if dhcp; then; " \ "tftp ${loadaddr} ${kernel}; " \ "tftp ${ramaddr} ${ramdisk}; " \ "if ext4load ${dtbdev} ${dtbpart} ${dtbaddr} /${dtb}; " \ "then; else tftp ${dtbaddr} ${dtb}; fi;" \ "run mmcroot0; " \ "bootz ${loadaddr} ${ramaddr} ${dtbaddr}; fi;\0" \ "usbupdate=echo Updating UBOOT from USB-Stick ...; " \ "usb start && fatload usb 0 0x80000000 updateubootusb.img && source\0" \ "netupdate=echo Updating UBOOT from Network (TFTP) ...; " \ "setenv autoload 0; " \ "dhcp && tftp 0x80000000 updateUBOOT.img && source;\0" \ NANDARGS \ MMCARGS #endif /* !CONFIG_SPL_BUILD*/ #define CONFIG_BOOTCOMMAND \ "run defboot;" #define CONFIG_BOOTDELAY 0 #ifdef CONFIG_NAND /* * GPMC block. We support 1 device and the physical address to * access CS0 at is 0x8000000. */ #define CONFIG_SYS_MAX_NAND_DEVICE 1 #define CONFIG_SYS_NAND_BASE 0x8000000 #define CONFIG_NAND_OMAP_GPMC #define CONFIG_CMD_NAND /* don't change OMAP_ELM, ECCSCHEME. ROM code only supports this */ #define CONFIG_NAND_OMAP_ELM #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW #define CONFIG_SYS_NAND_5_ADDR_CYCLE #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024) #define CONFIG_SYS_NAND_PAGE_SIZE 2048 #define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \ CONFIG_SYS_NAND_PAGE_SIZE) #define CONFIG_SYS_NAND_OOBSIZE 64 #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS #define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9, \ 10, 11, 12, 13, 14, 15, 16, 17, \ 18, 19, 20, 21, 22, 23, 24, 25, \ 26, 27, 28, 29, 30, 31, 32, 33, \ 34, 35, 36, 37, 38, 39, 40, 41, \ 42, 43, 44, 45, 46, 47, 48, 49, \ 50, 51, 52, 53, 54, 55, 56, 57, } #define CONFIG_SYS_NAND_ECCSIZE 512 #define CONFIG_SYS_NAND_ECCBYTES 14 #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 #define MTDIDS_DEFAULT "nand0=omap2-nand.0" #define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:" \ "128k(SPL)," \ "128k(SPL.backup1)," \ "128k(SPL.backup2)," \ "128k(SPL.backup3)," \ "512k(u-boot)," \ "128k(u-boot-spl-os)," \ "128k(u-boot-env)," \ "5m(kernel),"\ "-(rootfs)" #endif /* CONFIG_NAND */ /* USB configuration */ #define CONFIG_USB_MUSB_DSPS #define CONFIG_ARCH_MISC_INIT #define CONFIG_MUSB_PIO_ONLY #define CONFIG_MUSB_DISABLE_BULK_COMBINE_SPLIT /* attention! not only for gadget, enables also highspeed in hostmode */ #define CONFIG_USB_GADGET_DUALSPEED #define CONFIG_MUSB_HOST #define CONFIG_AM335X_USB0 #define CONFIG_AM335X_USB0_MODE MUSB_HOST #define CONFIG_AM335X_USB1 #define CONFIG_AM335X_USB1_MODE MUSB_HOST #ifdef CONFIG_MUSB_HOST #define CONFIG_CMD_USB #define CONFIG_USB_STORAGE #endif /* CONFIG_MUSB_HOST */ #if defined(CONFIG_SPI_BOOT) /* McSPI IP block */ #define CONFIG_SPI #define CONFIG_OMAP3_SPI #define CONFIG_CMD_SPI #define CONFIG_CMD_SF #define CONFIG_SPI_FLASH #define CONFIG_SPI_FLASH_STMICRO #define CONFIG_SF_DEFAULT_SPEED 24000000 #define CONFIG_SPL_SPI_SUPPORT #define CONFIG_SPL_SPI_FLASH_SUPPORT #define CONFIG_SPL_SPI_LOAD #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000 #undef CONFIG_ENV_IS_NOWHERE #define CONFIG_ENV_IS_IN_SPI_FLASH #define CONFIG_SYS_REDUNDAND_ENVIRONMENT #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED #define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */ #define CONFIG_ENV_OFFSET (768 << 10) /* 768 KiB in */ #define CONFIG_ENV_OFFSET_REDUND (896 << 10) /* 896 KiB in */ #elif defined(CONFIG_EMMC_BOOT) #undef CONFIG_ENV_IS_NOWHERE #define CONFIG_ENV_IS_IN_MMC #define CONFIG_SYS_MMC_ENV_DEV 0 #define CONFIG_SYS_MMC_ENV_PART 2 #define CONFIG_ENV_OFFSET 0x40000 /* TODO: Adresse definieren */ #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) #define CONFIG_SYS_REDUNDAND_ENVIRONMENT #elif defined(CONFIG_NAND) /* No NAND env support in SPL */ #ifdef CONFIG_SPL_BUILD #define CONFIG_ENV_IS_NOWHERE #else #define CONFIG_ENV_IS_IN_NAND #endif #define CONFIG_ENV_OFFSET 0x120000 /* TODO: Adresse definieren */ #define CONFIG_SYS_ENV_SECT_SIZE CONFIG_ENV_SIZE #else #error "no storage for Environment defined!" #endif /* * Common filesystems support. When we have removable storage we * enabled a number of useful commands and support. */ #if defined(CONFIG_MMC) || defined(CONFIG_USB_STORAGE) #define CONFIG_DOS_PARTITION #define CONFIG_CMD_FAT #define CONFIG_FAT_WRITE #define CONFIG_FS_EXT4 #define CONFIG_EXT4_WRITE #define CONFIG_CMD_EXT4 #define CONFIG_CMD_EXT4_WRITE #define CONFIG_CMD_FS_GENERIC #endif /* CONFIG_MMC, ... */ #endif /* ! __CONFIG_TSERIES_H__ */