| /* |
| * tseries.h |
| * |
| * specific parts for B&R T-Series Motherboard |
| * |
| * Copyright (C) 2013 Hannes Petermaier <oe5hpm@oevsv.at> - |
| * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #ifndef __CONFIG_TSERIES_H__ |
| #define __CONFIG_TSERIES_H__ |
| |
| #include <configs/bur_am335x_common.h> |
| /* ------------------------------------------------------------------------- */ |
| #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 |
| |
| #define CONFIG_SPL_GPIO_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=mtd6 " \ |
| "rootfstype=jffs2\0" \ |
| "kernelsize=0x400000\0" \ |
| "nandboot=echo booting from nand ...; " \ |
| "run nandargs; " \ |
| "nand read ${loadaddr} kernel ${kernelsize}; " \ |
| "bootz ${loadaddr} - ${dtbaddr}\0" \ |
| "defboot=run nandboot\0" \ |
| "bootlimit=1\0" \ |
| "altbootcmd=run usbscript\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(MLO)," \ |
| "128k(MLO.backup)," \ |
| "128k(dtb)," \ |
| "128k(u-boot-env)," \ |
| "512k(u-boot)," \ |
| "4m(kernel),"\ |
| "128m(rootfs),"\ |
| "-(user)" |
| #define CONFIG_NAND_OMAP_GPMC_WSCFG 1 |
| #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 0x60000 |
| #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__ */ |