1 /* 2 * (C) Copyright 2012 Michal Simek <monstr@monstr.eu> 3 * (C) Copyright 2013 Xilinx, Inc. 4 * 5 * Common configuration options for all Zynq boards. 6 * 7 * SPDX-License-Identifier: GPL-2.0+ 8 */ 9 10 #ifndef __CONFIG_ZYNQ_COMMON_H 11 #define __CONFIG_ZYNQ_COMMON_H 12 13 /* CPU clock */ 14 #ifndef CONFIG_CPU_FREQ_HZ 15 # define CONFIG_CPU_FREQ_HZ 800000000 16 #endif 17 18 /* Cache options */ 19 #define CONFIG_CMD_CACHE 20 #define CONFIG_SYS_CACHELINE_SIZE 32 21 22 #define CONFIG_SYS_L2CACHE_OFF 23 #ifndef CONFIG_SYS_L2CACHE_OFF 24 # define CONFIG_SYS_L2_PL310 25 # define CONFIG_SYS_PL310_BASE 0xf8f02000 26 #endif 27 28 /* Serial drivers */ 29 #define CONFIG_BAUDRATE 115200 30 /* The following table includes the supported baudrates */ 31 #define CONFIG_SYS_BAUDRATE_TABLE \ 32 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400} 33 34 /* DCC driver */ 35 #if defined(CONFIG_ZYNQ_DCC) 36 # define CONFIG_ARM_DCC 37 # define CONFIG_CPU_V6 /* Required by CONFIG_ARM_DCC */ 38 #else 39 # define CONFIG_ZYNQ_SERIAL 40 #endif 41 42 /* Ethernet driver */ 43 #if defined(CONFIG_ZYNQ_GEM0) || defined(CONFIG_ZYNQ_GEM1) 44 # define CONFIG_NET_MULTI 45 # define CONFIG_ZYNQ_GEM 46 # define CONFIG_MII 47 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 48 # define CONFIG_PHYLIB 49 # define CONFIG_PHY_MARVELL 50 # define CONFIG_BOOTP_SERVERIP 51 # define CONFIG_BOOTP_BOOTPATH 52 # define CONFIG_BOOTP_GATEWAY 53 # define CONFIG_BOOTP_HOSTNAME 54 # define CONFIG_BOOTP_MAY_FAIL 55 # if !defined(CONFIG_ZYNQ_GEM_EMIO0) 56 # define CONFIG_ZYNQ_GEM_EMIO0 0 57 # endif 58 # if !defined(CONFIG_ZYNQ_GEM_EMIO1) 59 # define CONFIG_ZYNQ_GEM_EMIO1 0 60 # endif 61 #endif 62 63 /* SPI */ 64 #ifdef CONFIG_ZYNQ_SPI 65 # define CONFIG_SPI_FLASH 66 # define CONFIG_SPI_FLASH_SST 67 # define CONFIG_CMD_SF 68 #endif 69 70 /* NOR */ 71 #ifndef CONFIG_SYS_NO_FLASH 72 # define CONFIG_SYS_FLASH_BASE 0xE2000000 73 # define CONFIG_SYS_FLASH_SIZE (16 * 1024 * 1024) 74 # define CONFIG_SYS_MAX_FLASH_BANKS 1 75 # define CONFIG_SYS_MAX_FLASH_SECT 512 76 # define CONFIG_SYS_FLASH_ERASE_TOUT 1000 77 # define CONFIG_SYS_FLASH_WRITE_TOUT 5000 78 # define CONFIG_FLASH_SHOW_PROGRESS 10 79 # define CONFIG_SYS_FLASH_CFI 80 # undef CONFIG_SYS_FLASH_EMPTY_INFO 81 # define CONFIG_FLASH_CFI_DRIVER 82 # undef CONFIG_SYS_FLASH_PROTECTION 83 # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 84 #endif 85 86 /* MMC */ 87 #if defined(CONFIG_ZYNQ_SDHCI0) || defined(CONFIG_ZYNQ_SDHCI1) 88 # define CONFIG_MMC 89 # define CONFIG_GENERIC_MMC 90 # define CONFIG_SDHCI 91 # define CONFIG_ZYNQ_SDHCI 92 # define CONFIG_CMD_MMC 93 #endif 94 95 #ifdef CONFIG_ZYNQ_USB 96 # define CONFIG_USB_EHCI 97 # define CONFIG_CMD_USB 98 # define CONFIG_USB_STORAGE 99 # define CONFIG_USB_EHCI_ZYNQ 100 # define CONFIG_USB_ULPI_VIEWPORT 101 # define CONFIG_USB_ULPI 102 # define CONFIG_EHCI_IS_TDI 103 # define CONFIG_USB_MAX_CONTROLLER_COUNT 2 104 105 # define CONFIG_CI_UDC /* ChipIdea CI13xxx UDC */ 106 # define CONFIG_USB_GADGET 107 # define CONFIG_USB_GADGET_DUALSPEED 108 # define CONFIG_USBDOWNLOAD_GADGET 109 # define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x600000 110 # define DFU_DEFAULT_POLL_TIMEOUT 300 111 # define CONFIG_DFU_FUNCTION 112 # define CONFIG_DFU_RAM 113 # define CONFIG_USB_GADGET_VBUS_DRAW 2 114 # define CONFIG_G_DNL_VENDOR_NUM 0x03FD 115 # define CONFIG_G_DNL_PRODUCT_NUM 0x0300 116 # define CONFIG_G_DNL_MANUFACTURER "Xilinx" 117 # define CONFIG_USB_GADGET 118 # define CONFIG_USB_CABLE_CHECK 119 # define CONFIG_CMD_DFU 120 # define DFU_ALT_INFO_RAM \ 121 "dfu_ram_info=" \ 122 "set dfu_alt_info " \ 123 "${kernel_image} ram 0x3000000 0x500000\\\\;" \ 124 "${devicetree_image} ram 0x2A00000 0x20000\\\\;" \ 125 "${ramdisk_image} ram 0x2000000 0x600000\0" \ 126 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" 127 128 # if defined(CONFIG_ZYNQ_SDHCI0) || defined(CONFIG_ZYNQ_SDHCI1) 129 # define CONFIG_DFU_MMC 130 # define DFU_ALT_INFO_MMC \ 131 "dfu_mmc_info=" \ 132 "set dfu_alt_info " \ 133 "${kernel_image} fat 0 1\\\\;" \ 134 "${devicetree_image} fat 0 1\\\\;" \ 135 "${ramdisk_image} fat 0 1\0" \ 136 "dfu_mmc=run dfu_mmc_info && dfu 0 mmc 0\0" 137 # define DFU_ALT_INFO \ 138 DFU_ALT_INFO_RAM \ 139 DFU_ALT_INFO_MMC 140 # else 141 # define DFU_ALT_INFO \ 142 DFU_ALT_INFO_RAM 143 # endif 144 #endif 145 146 #if !defined(DFU_ALT_INFO) 147 # define DFU_ALT_INFO 148 #endif 149 150 #if defined(CONFIG_ZYNQ_SDHCI) || defined(CONFIG_ZYNQ_USB) 151 # define CONFIG_SUPPORT_VFAT 152 # define CONFIG_CMD_FAT 153 # define CONFIG_CMD_EXT2 154 # define CONFIG_FAT_WRITE 155 # define CONFIG_DOS_PARTITION 156 # define CONFIG_CMD_EXT4 157 # define CONFIG_CMD_EXT4_WRITE 158 # define CONFIG_CMD_FS_GENERIC 159 #endif 160 161 #define CONFIG_SYS_I2C_ZYNQ 162 /* I2C */ 163 #if defined(CONFIG_SYS_I2C_ZYNQ) 164 # define CONFIG_CMD_I2C 165 # define CONFIG_SYS_I2C 166 # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000 167 # define CONFIG_SYS_I2C_ZYNQ_SLAVE 0 168 #endif 169 170 /* EEPROM */ 171 #ifdef CONFIG_ZYNQ_EEPROM 172 # define CONFIG_CMD_EEPROM 173 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 174 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 175 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 176 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 177 # define CONFIG_SYS_EEPROM_SIZE 1024 /* Bytes */ 178 #endif 179 180 /* Total Size of Environment Sector */ 181 #define CONFIG_ENV_SIZE (128 << 10) 182 183 /* Allow to overwrite serial and ethaddr */ 184 #define CONFIG_ENV_OVERWRITE 185 186 /* Environment */ 187 #ifndef CONFIG_ENV_IS_NOWHERE 188 # ifndef CONFIG_SYS_NO_FLASH 189 # define CONFIG_ENV_IS_IN_FLASH 190 # elif defined(CONFIG_SYS_NO_FLASH) 191 # define CONFIG_ENV_IS_NOWHERE 192 # endif 193 194 # define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE 195 # define CONFIG_ENV_OFFSET 0xE0000 196 # define CONFIG_CMD_SAVEENV 197 #endif 198 199 /* Default environment */ 200 #define CONFIG_EXTRA_ENV_SETTINGS \ 201 "fit_image=fit.itb\0" \ 202 "load_addr=0x2000000\0" \ 203 "fit_size=0x800000\0" \ 204 "flash_off=0x100000\0" \ 205 "nor_flash_off=0xE2100000\0" \ 206 "fdt_high=0x20000000\0" \ 207 "initrd_high=0x20000000\0" \ 208 "norboot=echo Copying FIT from NOR flash to RAM... && " \ 209 "cp.b ${nor_flash_off} ${load_addr} ${fit_size} && " \ 210 "bootm ${load_addr}\0" \ 211 "sdboot=echo Copying FIT from SD to RAM... && " \ 212 "load mmc 0 ${load_addr} ${fit_image} && " \ 213 "bootm ${load_addr}\0" \ 214 "jtagboot=echo TFTPing FIT to RAM... && " \ 215 "tftpboot ${load_addr} ${fit_image} && " \ 216 "bootm ${load_addr}\0" \ 217 "usbboot=if usb start; then " \ 218 "echo Copying FIT from USB to RAM... && " \ 219 "load usb 0 ${load_addr} ${fit_image} && " \ 220 "bootm ${load_addr}\0" \ 221 "fi\0" \ 222 DFU_ALT_INFO 223 224 #define CONFIG_BOOTCOMMAND "run $modeboot" 225 #define CONFIG_BOOTDELAY 3 /* -1 to Disable autoboot */ 226 #define CONFIG_SYS_LOAD_ADDR 0 /* default? */ 227 228 /* Miscellaneous configurable options */ 229 #define CONFIG_SYS_PROMPT "zynq-uboot> " 230 #define CONFIG_SYS_HUSH_PARSER 231 232 #define CONFIG_CMDLINE_EDITING 233 #define CONFIG_AUTO_COMPLETE 234 #define CONFIG_BOARD_LATE_INIT 235 #define CONFIG_DISPLAY_BOARDINFO 236 #define CONFIG_SYS_LONGHELP 237 #define CONFIG_CLOCKS 238 #define CONFIG_CMD_CLK 239 #define CONFIG_SYS_MAXARGS 32 /* max number of command args */ 240 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 241 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 242 sizeof(CONFIG_SYS_PROMPT) + 16) 243 244 /* Physical Memory map */ 245 #define CONFIG_SYS_TEXT_BASE 0x4000000 246 247 #define CONFIG_NR_DRAM_BANKS 1 248 #define CONFIG_SYS_SDRAM_BASE 0 249 250 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE 251 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000) 252 253 #define CONFIG_SYS_MALLOC_LEN 0xC00000 254 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_SDRAM_BASE 255 #define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_MALLOC_LEN 256 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ 257 CONFIG_SYS_INIT_RAM_SIZE - \ 258 GENERATED_GBL_DATA_SIZE) 259 260 /* Enable the PL to be downloaded */ 261 #define CONFIG_FPGA 262 #define CONFIG_FPGA_XILINX 263 #define CONFIG_FPGA_ZYNQPL 264 #define CONFIG_CMD_FPGA 265 #define CONFIG_CMD_FPGA_LOADMK 266 #define CONFIG_CMD_FPGA_LOADP 267 #define CONFIG_CMD_FPGA_LOADBP 268 #define CONFIG_CMD_FPGA_LOADFS 269 270 /* Open Firmware flat tree */ 271 #define CONFIG_OF_LIBFDT 272 273 /* FIT support */ 274 #define CONFIG_FIT 275 #define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */ 276 #define CONFIG_IMAGE_FORMAT_LEGACY /* enable also legacy image format */ 277 278 /* FDT support */ 279 #define CONFIG_DISPLAY_BOARDINFO_LATE 280 281 /* RSA support */ 282 #define CONFIG_FIT_SIGNATURE 283 #define CONFIG_RSA 284 285 /* Extend size of kernel image for uncompression */ 286 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) 287 288 /* Boot FreeBSD/vxWorks from an ELF image */ 289 #if defined(CONFIG_ZYNQ_BOOT_FREEBSD) 290 # define CONFIG_API 291 # define CONFIG_CMD_ELF 292 # define CONFIG_SYS_MMC_MAX_DEVICE 1 293 #endif 294 295 #define CONFIG_SYS_LDSCRIPT "arch/arm/cpu/armv7/zynq/u-boot.lds" 296 297 /* Commands */ 298 #include <config_cmd_default.h> 299 300 #define CONFIG_CMD_PING 301 #define CONFIG_CMD_DHCP 302 #define CONFIG_CMD_MII 303 #define CONFIG_CMD_TFTPPUT 304 305 /* SPL part */ 306 #define CONFIG_CMD_SPL 307 #define CONFIG_SPL_FRAMEWORK 308 #define CONFIG_SPL_LIBCOMMON_SUPPORT 309 #define CONFIG_SPL_LIBGENERIC_SUPPORT 310 #define CONFIG_SPL_SERIAL_SUPPORT 311 #define CONFIG_SPL_BOARD_INIT 312 313 #define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv7/zynq/u-boot-spl.lds" 314 315 /* MMC support */ 316 #ifdef CONFIG_ZYNQ_SDHCI0 317 #define CONFIG_SPL_MMC_SUPPORT 318 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */ 319 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */ 320 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 321 #define CONFIG_SPL_LIBDISK_SUPPORT 322 #define CONFIG_SPL_FAT_SUPPORT 323 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot-dtb.img" 324 #endif 325 326 /* Disable dcache for SPL just for sure */ 327 #ifdef CONFIG_SPL_BUILD 328 #define CONFIG_SYS_DCACHE_OFF 329 #undef CONFIG_FPGA 330 #endif 331 332 /* Address in RAM where the parameters must be copied by SPL. */ 333 #define CONFIG_SYS_SPL_ARGS_ADDR 0x10000000 334 335 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "system.dtb" 336 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage" 337 338 /* Not using MMC raw mode - just for compilation purpose */ 339 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 340 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 341 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 342 343 /* qspi mode is working fine */ 344 #ifdef CONFIG_ZYNQ_QSPI 345 #define CONFIG_SPL_SPI_SUPPORT 346 #define CONFIG_SPL_SPI_LOAD 347 #define CONFIG_SPL_SPI_FLASH_SUPPORT 348 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x100000 349 #endif 350 351 /* for booting directly linux */ 352 #define CONFIG_SPL_OS_BOOT 353 354 /* SP location before relocation, must use scratch RAM */ 355 #define CONFIG_SPL_TEXT_BASE 0x0 356 357 /* 3 * 64kB blocks of OCM - one is on the top because of bootrom */ 358 #define CONFIG_SPL_MAX_SIZE 0x30000 359 360 /* The highest 64k OCM address */ 361 #define OCM_HIGH_ADDR 0xffff0000 362 363 /* Just define any reasonable size */ 364 #define CONFIG_SPL_STACK_SIZE 0x1000 365 366 /* SPL stack position - and stack goes down */ 367 #define CONFIG_SPL_STACK (OCM_HIGH_ADDR + CONFIG_SPL_STACK_SIZE) 368 369 /* On the top of OCM space */ 370 #define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SPL_STACK + \ 371 GENERATED_GBL_DATA_SIZE) 372 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x1000 373 374 /* BSS setup */ 375 #define CONFIG_SPL_BSS_START_ADDR 0x100000 376 #define CONFIG_SPL_BSS_MAX_SIZE 0x100000 377 378 #define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE 379 380 #define CONFIG_SYS_GENERIC_BOARD 381 382 #endif /* __CONFIG_ZYNQ_COMMON_H */ 383