projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 893c04e1 HP |
1 | /* |
| 2 | * tseries.h | |
| 3 | * | |
| 4 | * specific parts for B&R T-Series Motherboard | |
| 5 | * | |
| 6 | * Copyright (C) 2013 Hannes Petermaier <oe5hpm@oevsv.at> - | |
| 7 | * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com | |
| 8 | * | |
| 9 | * SPDX-License-Identifier: GPL-2.0+ | |
| 10 | */ | |
| 11 | ||
| 12 | #ifndef __CONFIG_TSERIES_H__ | |
| 13 | #define __CONFIG_TSERIES_H__ | |
| 14 | ||
| 15 | #include <configs/bur_am335x_common.h> | |
| 16 | /* ------------------------------------------------------------------------- */ | |
| 17 | /* Clock Defines */ | |
| 18 | #define V_OSCK 26000000 /* Clock output from T2 */ | |
| 19 | #define V_SCLK (V_OSCK) | |
| 20 | ||
| 21 | #define CONFIG_POWER_TPS65217 | |
| 22 | ||
| 23 | /* Support both device trees and ATAGs. */ | |
| 24 | #define CONFIG_OF_LIBFDT | |
| 25 | #define CONFIG_CMDLINE_TAG | |
| 26 | #define CONFIG_SETUP_MEMORY_TAGS | |
| 27 | #define CONFIG_INITRD_TAG | |
| 28 | #define CONFIG_CMD_BOOTZ | |
| 29 | /*#define CONFIG_MACH_TYPE 3589*/ | |
| 30 | #define CONFIG_MACH_TYPE 0xFFFFFFFF /* TODO: check with kernel*/ | |
| 31 | ||
| 32 | /* MMC/SD IP block */ | |
| 33 | #if defined(CONFIG_EMMC_BOOT) | |
| 34 | #define CONFIG_MMC | |
| 35 | #define CONFIG_GENERIC_MMC | |
| 36 | #define CONFIG_OMAP_HSMMC | |
| 37 | #define CONFIG_CMD_MMC | |
| 38 | #define CONFIG_SUPPORT_EMMC_BOOT | |
| 39 | /* RAW SD card / eMMC locations. */ | |
| 40 | #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /*addr. 0x60000 */ | |
| 41 | #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */ | |
| 42 | #define CONFIG_SPL_MMC_SUPPORT | |
| 43 | #endif /* CONFIG_EMMC_BOOT */ | |
| 44 | ||
| 45 | /* | |
| 46 | * When we have SPI or NAND flash we expect to be making use of mtdparts, | |
| 47 | * both for ease of use in U-Boot and for passing information on to | |
| 48 | * the Linux kernel. | |
| 49 | */ | |
| 50 | #if defined(CONFIG_SPI_BOOT) || defined(CONFIG_NAND) | |
| 51 | #define CONFIG_MTD_DEVICE /* Required for mtdparts */ | |
| 52 | #define CONFIG_CMD_MTDPARTS | |
| 53 | #endif /* CONFIG_SPI_BOOT, ... */ | |
| 54 | ||
| 55 | #undef CONFIG_SPL_OS_BOOT | |
| 56 | #ifdef CONFIG_SPL_OS_BOOT | |
| 57 | #define CONFIG_SYS_SPL_ARGS_ADDR 0x80F80000 | |
| 58 | ||
| 59 | /* RAW SD card / eMMC */ | |
| 60 | #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x900 /* address 0x120000 */ | |
| 61 | #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x80 /* address 0x10000 */ | |
| 62 | #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0x80 /* 64KiB */ | |
| 63 | ||
| 64 | /* NAND */ | |
| 65 | #ifdef CONFIG_NAND | |
| 66 | #define CONFIG_CMD_SPL_NAND_OFS 0x080000 /* end of u-boot */ | |
| 67 | #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x140000 | |
| 68 | #define CONFIG_CMD_SPL_WRITE_SIZE 0x2000 | |
| 69 | #endif /* CONFIG_NAND */ | |
| 70 | #endif /* CONFIG_SPL_OS_BOOT */ | |
| 71 | ||
| 72 | #ifdef CONFIG_NAND | |
| 73 | #define CONFIG_SPL_NAND_AM33XX_BCH /* OMAP4 and later ELM support */ | |
| 74 | #define CONFIG_SPL_NAND_SUPPORT | |
| 75 | #define CONFIG_SPL_NAND_BASE | |
| 76 | #define CONFIG_SPL_NAND_DRIVERS | |
| 77 | #define CONFIG_SPL_NAND_ECC | |
| 78 | #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE | |
| 79 | #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 | |
| 80 | #endif /* CONFIG_NAND */ | |
| 81 | ||
| 82 | /* Always 128 KiB env size */ | |
| 83 | #define CONFIG_ENV_SIZE (128 << 10) | |
| 84 | ||
| 85 | #ifdef CONFIG_NAND | |
| 86 | #define NANDARGS \ | |
| 87 | "mtdids=" MTDIDS_DEFAULT "\0" \ | |
| 88 | "mtdparts=" MTDPARTS_DEFAULT "\0" \ | |
| 89 | "nandargs=setenv bootargs console=${console} " \ | |
| 90 | "${optargs} " \ | |
| 91 | "root=${nandroot} " \ | |
| 92 | "rootfstype=${nandrootfstype}\0" \ | |
| 93 | "nandroot=ubi0:rootfs rw ubi.mtd=8,2048\0" \ | |
| 94 | "nandrootfstype=ubifs rootwait=1\0" \ | |
| 95 | "nandimgsize=0x500000\0" \ | |
| 96 | "nandboot=echo Booting from nand ...; " \ | |
| 97 | "run nandargs; " \ | |
| 98 | "nand read ${loadaddr} kernel ${nandimgsize}; " \ | |
| 99 | "bootz ${loadaddr}\0" | |
| 100 | #else | |
| 101 | #define NANDARGS "" | |
| 102 | #endif /* CONFIG_NAND */ | |
| 103 | ||
| 104 | #ifdef CONFIG_MMC | |
| 105 | #define MMCARGS \ | |
| 106 | "silent=1\0" | |
| 107 | #else | |
| 108 | #define MMCARGS "" | |
| 109 | #endif /* CONFIG_MMC */ | |
| 110 | ||
| 111 | #ifndef CONFIG_SPL_BUILD | |
| 112 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
| 113 | "autoload=0\0" \ | |
| 114 | "loadaddr=0x80200000\0" \ | |
| 115 | "bootfile=zImage\0" \ | |
| 116 | "console=ttyO0,115200n8\0" \ | |
| 117 | "optargs=\0" \ | |
| 118 | "rootpath=/tftpboot/tseries/rootfs-small\0" \ | |
| 119 | "nfsopts=nolock\0" \ | |
| 120 | "netargs=setenv bootargs console=${console} " \ | |
| 121 | "${optargs} " \ | |
| 122 | "root=/dev/nfs " \ | |
| 123 | "nfsroot=${serverip}:${rootpath},${nfsopts} rw " \ | |
| 124 | "ip=dhcp\0" \ | |
| 125 | "netboot=echo Booting from network ...; " \ | |
| 126 | "setenv autoload no; " \ | |
| 127 | "dhcp; " \ | |
| 128 | "tftp ${loadaddr} ${bootfile}; " \ | |
| 129 | "run netargs; " \ | |
| 130 | "bootm ${loadaddr}\0" \ | |
| 131 | "usbupdate=echo Updating UBOOT from USB-Stick ...; " \ | |
| 132 | "usb start; " \ | |
| 133 | "fatload usb 0 0x80000000 updateubootusb.img; " \ | |
| 134 | "source;\0" \ | |
| 135 | "netupdate=echo Updating UBOOT from Network (TFTP) ...; " \ | |
| 136 | "setenv autoload 0; " \ | |
| 137 | "dhcp;" \ | |
| 138 | "tftp 0x80000000 updateUBOOT.img;" \ | |
| 139 | "source;\0" \ | |
| 140 | NANDARGS \ | |
| 141 | MMCARGS | |
| 142 | #endif /* !CONFIG_SPL_BUILD*/ | |
| 143 | ||
| 144 | #define CONFIG_BOOTCOMMAND \ | |
| 145 | "run mmcboot1;" | |
| 146 | #define CONFIG_BOOTDELAY 1 /* TODO: für release auf 0 setzen */ | |
| 147 | ||
| 148 | #ifdef CONFIG_NAND | |
| 149 | /* | |
| 150 | * GPMC block. We support 1 device and the physical address to | |
| 151 | * access CS0 at is 0x8000000. | |
| 152 | */ | |
| 153 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 | |
| 154 | #define CONFIG_SYS_NAND_BASE 0x8000000 | |
| 155 | #define CONFIG_NAND_OMAP_GPMC | |
| 156 | #define CONFIG_CMD_NAND | |
| 157 | /* don't change OMAP_ELM, ECCSCHEME. ROM code only supports this */ | |
| 158 | #define CONFIG_NAND_OMAP_ELM | |
| 159 | #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW | |
| 893c04e1 HP |
160 | #define CONFIG_SYS_NAND_5_ADDR_CYCLE |
| 161 | #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024) | |
| 162 | #define CONFIG_SYS_NAND_PAGE_SIZE 2048 | |
| 163 | #define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \ | |
| 164 | CONFIG_SYS_NAND_PAGE_SIZE) | |
| 165 | #define CONFIG_SYS_NAND_OOBSIZE 64 | |
| 166 | #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS | |
| 167 | #define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9, \ | |
| 168 | 10, 11, 12, 13, 14, 15, 16, 17, \ | |
| 169 | 18, 19, 20, 21, 22, 23, 24, 25, \ | |
| 170 | 26, 27, 28, 29, 30, 31, 32, 33, \ | |
| 171 | 34, 35, 36, 37, 38, 39, 40, 41, \ | |
| 172 | 42, 43, 44, 45, 46, 47, 48, 49, \ | |
| 173 | 50, 51, 52, 53, 54, 55, 56, 57, } | |
| 174 | ||
| 175 | #define CONFIG_SYS_NAND_ECCSIZE 512 | |
| 176 | #define CONFIG_SYS_NAND_ECCBYTES 14 | |
| 177 | ||
| 178 | #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE | |
| 179 | #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 | |
| 180 | ||
| 181 | #define MTDIDS_DEFAULT "nand0=omap2-nand.0" | |
| 182 | #define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:" \ | |
| 183 | "128k(SPL)," \ | |
| 184 | "128k(SPL.backup1)," \ | |
| 185 | "128k(SPL.backup2)," \ | |
| 186 | "128k(SPL.backup3)," \ | |
| 187 | "512k(u-boot)," \ | |
| 188 | "128k(u-boot-spl-os)," \ | |
| 189 | "128k(u-boot-env)," \ | |
| 190 | "5m(kernel),"\ | |
| 191 | "-(rootfs)" | |
| 192 | #endif /* CONFIG_NAND */ | |
| 193 | ||
| 194 | /* USB configuration */ | |
| 195 | #define CONFIG_USB_MUSB_DSPS | |
| 196 | #define CONFIG_ARCH_MISC_INIT | |
| 197 | #define CONFIG_MUSB_PIO_ONLY | |
| 198 | #define CONFIG_MUSB_DISABLE_BULK_COMBINE_SPLIT | |
| 199 | /* attention! not only for gadget, enables also highspeed in hostmode */ | |
| 200 | #define CONFIG_USB_GADGET_DUALSPEED | |
| 201 | #define CONFIG_MUSB_HOST | |
| 202 | #define CONFIG_AM335X_USB0 | |
| 203 | #define CONFIG_AM335X_USB0_MODE MUSB_HOST | |
| 204 | #define CONFIG_AM335X_USB1 | |
| 205 | #define CONFIG_AM335X_USB1_MODE MUSB_HOST | |
| 206 | ||
| 207 | #ifdef CONFIG_MUSB_HOST | |
| 208 | #define CONFIG_CMD_USB | |
| 209 | #define CONFIG_USB_STORAGE | |
| 210 | #endif /* CONFIG_MUSB_HOST */ | |
| 211 | ||
| 212 | #if defined(CONFIG_SPI_BOOT) | |
| 213 | /* McSPI IP block */ | |
| 214 | #define CONFIG_SPI | |
| 215 | #define CONFIG_OMAP3_SPI | |
| 216 | #define CONFIG_CMD_SPI | |
| 217 | #define CONFIG_CMD_SF | |
| 218 | #define CONFIG_SPI_FLASH | |
| 219 | #define CONFIG_SPI_FLASH_STMICRO | |
| 220 | #define CONFIG_SF_DEFAULT_SPEED 24000000 | |
| 221 | ||
| 222 | #define CONFIG_SPL_SPI_SUPPORT | |
| 223 | #define CONFIG_SPL_SPI_FLASH_SUPPORT | |
| 224 | #define CONFIG_SPL_SPI_LOAD | |
| 225 | #define CONFIG_SPL_SPI_BUS 0 | |
| 226 | #define CONFIG_SPL_SPI_CS 0 | |
| 227 | #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000 | |
| 228 | #undef CONFIG_ENV_IS_NOWHERE | |
| 229 | #define CONFIG_ENV_IS_IN_SPI_FLASH | |
| 230 | #define CONFIG_SYS_REDUNDAND_ENVIRONMENT | |
| 231 | #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED | |
| 232 | #define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */ | |
| 233 | #define CONFIG_ENV_OFFSET (768 << 10) /* 768 KiB in */ | |
| 234 | #define CONFIG_ENV_OFFSET_REDUND (896 << 10) /* 896 KiB in */ | |
| 235 | ||
| 236 | #elif defined(CONFIG_EMMC_BOOT) | |
| 237 | #undef CONFIG_ENV_IS_NOWHERE | |
| 238 | #define CONFIG_ENV_IS_IN_MMC | |
| 46c8ebc8 | 239 | #define CONFIG_SYS_MMC_ENV_DEV 0 |
| 893c04e1 HP |
240 | #define CONFIG_SYS_MMC_ENV_PART 2 |
| 241 | #define CONFIG_ENV_OFFSET 0x40000 /* TODO: Adresse definieren */ | |
| 242 | #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) | |
| 243 | #define CONFIG_SYS_REDUNDAND_ENVIRONMENT | |
| 244 | ||
| 245 | #elif defined(CONFIG_NAND) | |
| 246 | #undef CONFIG_ENV_IS_NOWHERE | |
| 247 | #define CONFIG_ENV_IS_IN_NAND | |
| 248 | #define CONFIG_ENV_OFFSET 0x120000 /* TODO: Adresse definieren */ | |
| 249 | #define CONFIG_SYS_ENV_SECT_SIZE CONFIG_ENV_SIZE | |
| 250 | #else | |
| 251 | #error "no storage for Environment defined!" | |
| 252 | #endif | |
| 253 | /* | |
| 254 | * Common filesystems support. When we have removable storage we | |
| 255 | * enabled a number of useful commands and support. | |
| 256 | */ | |
| 257 | #if defined(CONFIG_MMC) || defined(CONFIG_USB_STORAGE) | |
| 258 | #define CONFIG_DOS_PARTITION | |
| 259 | #define CONFIG_CMD_FAT | |
| 260 | #define CONFIG_FAT_WRITE | |
| 261 | #define CONFIG_CMD_FS_GENERIC | |
| 262 | #endif /* CONFIG_MMC, ... */ | |
| 263 | ||
| 264 | #endif /* ! __CONFIG_TSERIES_H__ */ |