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Diffstat (limited to 'include/configs/brppt1.h')
| -rw-r--r-- | include/configs/brppt1.h | 304 |
1 files changed, 304 insertions, 0 deletions
diff --git a/include/configs/brppt1.h b/include/configs/brppt1.h new file mode 100644 index 0000000000..6a239b59a6 --- /dev/null +++ b/include/configs/brppt1.h @@ -0,0 +1,304 @@ +/* + * brtpp1.h + * + * specific parts for B&R T-Series Motherboard + * + * Copyright (C) 2013 Hannes Schmelzer <oe5hpm@oevsv.at> - + * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_BRPPT1_H__ +#define __CONFIG_BRPPT1_H__ + +#include <configs/bur_cfg_common.h> +#include <configs/bur_am335x_common.h> +/* ------------------------------------------------------------------------- */ +#define CONFIG_AM335X_LCD +#define CONFIG_LCD +#define CONFIG_LCD_ROTATION +#define CONFIG_LCD_DT_SIMPLEFB +#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 + +/* memory */ +#define CONFIG_SYS_MALLOC_LEN (5 * 1024 * 1024) + +/* 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_USE_FDT /* use fdt within board code */ +#define CONFIG_CMDLINE_TAG +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG +/*#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_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} " \ + "${optargs_rot} " \ + "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" \ + "simplefb=1\0 " \ + "altbootcmd=run usbscript\0" +#else +#define NANDARGS "" +#endif /* CONFIG_NAND */ + +#ifdef CONFIG_MMC +#define MMCARGS \ +"dtbdev=mmc\0" \ +"dtbpart=0:1\0" \ +"mmcroot0=setenv bootargs ${optargs_rot} ${optargs} console=${console}\0" \ +"mmcroot1=setenv bootargs ${optargs_rot} ${optargs} console=${console} " \ + "root=/dev/mmcblk0p2 rootfstype=ext4\0" \ +"mmcboot0=echo booting Updatesystem from mmc (ext4-fs) ...; " \ + "setenv simplefb 1; " \ + "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) ...; " \ + "setenv simplefb 0; " \ + "ext4load mmc 0:2 ${loadaddr} /boot/${kernel}; " \ + "run mmcroot1; bootz ${loadaddr} - ${dtbaddr};\0" \ +"defboot=ext4load mmc 0:2 ${loadaddr} /boot/PPTImage.md5 && run mmcboot1; " \ + "ext4load mmc 0:1 ${dtbaddr} /$dtb && run mmcboot0; " \ + "run ramboot; run usbscript;\0" \ +"bootlimit=1\0" \ +"altbootcmd=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 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" \ +"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;" + +#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 +/* 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_USB_MUSB_PIO_ONLY +#define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT +#define CONFIG_AM335X_USB0 +#define CONFIG_AM335X_USB0_MODE MUSB_HOST +#define CONFIG_AM335X_USB1 +#define CONFIG_AM335X_USB1_MODE MUSB_HOST + +#if defined(CONFIG_SPI_BOOT) +/* McSPI IP block */ +#define CONFIG_SPI +#define CONFIG_OMAP3_SPI +#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_FAT_WRITE +#define CONFIG_FS_EXT4 +#define CONFIG_EXT4_WRITE +#endif /* CONFIG_MMC, ... */ + +#endif /* ! __CONFIG_BRPPT1_H__ */ |
