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 #define ZYNQ_SCUTIMER_BASEADDR 0xF8F00600 29 #define CONFIG_SYS_TIMERBASE ZYNQ_SCUTIMER_BASEADDR 30 #define CONFIG_SYS_TIMER_COUNTS_DOWN 31 #define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMERBASE + 0x4) 32 33 /* Serial drivers */ 34 #define CONFIG_BAUDRATE 115200 35 /* The following table includes the supported baudrates */ 36 #define CONFIG_SYS_BAUDRATE_TABLE \ 37 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400} 38 39 /* DCC driver */ 40 #if defined(CONFIG_ZYNQ_DCC) 41 # define CONFIG_ARM_DCC 42 #else 43 # define CONFIG_ZYNQ_SERIAL 44 #endif 45 46 #define CONFIG_ZYNQ_GPIO 47 #define CONFIG_CMD_GPIO 48 49 /* Ethernet driver */ 50 #if defined(CONFIG_ZYNQ_GEM0) || defined(CONFIG_ZYNQ_GEM1) 51 # define CONFIG_NET_MULTI 52 # define CONFIG_ZYNQ_GEM 53 # define CONFIG_MII 54 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 55 # define CONFIG_PHYLIB 56 # define CONFIG_PHY_MARVELL 57 # define CONFIG_BOOTP_SERVERIP 58 # define CONFIG_BOOTP_BOOTPATH 59 # define CONFIG_BOOTP_GATEWAY 60 # define CONFIG_BOOTP_HOSTNAME 61 # define CONFIG_BOOTP_MAY_FAIL 62 # if !defined(CONFIG_ZYNQ_GEM_EMIO0) 63 # define CONFIG_ZYNQ_GEM_EMIO0 0 64 # endif 65 # if !defined(CONFIG_ZYNQ_GEM_EMIO1) 66 # define CONFIG_ZYNQ_GEM_EMIO1 0 67 # endif 68 #endif 69 70 /* SPI */ 71 #ifdef CONFIG_ZYNQ_SPI 72 # define CONFIG_SPI_FLASH 73 # define CONFIG_SPI_FLASH_SST 74 # define CONFIG_CMD_SF 75 #endif 76 77 /* NOR */ 78 #ifndef CONFIG_SYS_NO_FLASH 79 # define CONFIG_SYS_FLASH_BASE 0xE2000000 80 # define CONFIG_SYS_FLASH_SIZE (16 * 1024 * 1024) 81 # define CONFIG_SYS_MAX_FLASH_BANKS 1 82 # define CONFIG_SYS_MAX_FLASH_SECT 512 83 # define CONFIG_SYS_FLASH_ERASE_TOUT 1000 84 # define CONFIG_SYS_FLASH_WRITE_TOUT 5000 85 # define CONFIG_FLASH_SHOW_PROGRESS 10 86 # define CONFIG_SYS_FLASH_CFI 87 # undef CONFIG_SYS_FLASH_EMPTY_INFO 88 # define CONFIG_FLASH_CFI_DRIVER 89 # undef CONFIG_SYS_FLASH_PROTECTION 90 # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 91 #endif 92 93 /* MMC */ 94 #if defined(CONFIG_ZYNQ_SDHCI0) || defined(CONFIG_ZYNQ_SDHCI1) 95 # define CONFIG_MMC 96 # define CONFIG_GENERIC_MMC 97 # define CONFIG_SDHCI 98 # define CONFIG_ZYNQ_SDHCI 99 # define CONFIG_CMD_MMC 100 #endif 101 102 #ifdef CONFIG_ZYNQ_USB 103 # define CONFIG_USB_EHCI 104 # define CONFIG_CMD_USB 105 # define CONFIG_USB_STORAGE 106 # define CONFIG_USB_EHCI_ZYNQ 107 # define CONFIG_USB_ULPI_VIEWPORT 108 # define CONFIG_USB_ULPI 109 # define CONFIG_EHCI_IS_TDI 110 # define CONFIG_USB_MAX_CONTROLLER_COUNT 2 111 112 # define CONFIG_CI_UDC /* ChipIdea CI13xxx UDC */ 113 # define CONFIG_USB_GADGET 114 # define CONFIG_USB_GADGET_DUALSPEED 115 # define CONFIG_USBDOWNLOAD_GADGET 116 # define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x600000 117 # define DFU_DEFAULT_POLL_TIMEOUT 300 118 # define CONFIG_DFU_FUNCTION 119 # define CONFIG_DFU_RAM 120 # define CONFIG_USB_GADGET_VBUS_DRAW 2 121 # define CONFIG_G_DNL_VENDOR_NUM 0x03FD 122 # define CONFIG_G_DNL_PRODUCT_NUM 0x0300 123 # define CONFIG_G_DNL_MANUFACTURER "Xilinx" 124 # define CONFIG_USB_GADGET 125 # define CONFIG_USB_CABLE_CHECK 126 # define CONFIG_CMD_DFU 127 # define CONFIG_CMD_THOR_DOWNLOAD 128 # define CONFIG_THOR_FUNCTION 129 # define DFU_ALT_INFO_RAM \ 130 "dfu_ram_info=" \ 131 "set dfu_alt_info " \ 132 "${kernel_image} ram 0x3000000 0x500000\\\\;" \ 133 "${devicetree_image} ram 0x2A00000 0x20000\\\\;" \ 134 "${ramdisk_image} ram 0x2000000 0x600000\0" \ 135 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \ 136 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0" 137 138 # if defined(CONFIG_ZYNQ_SDHCI0) || defined(CONFIG_ZYNQ_SDHCI1) 139 # define CONFIG_DFU_MMC 140 # define DFU_ALT_INFO_MMC \ 141 "dfu_mmc_info=" \ 142 "set dfu_alt_info " \ 143 "${kernel_image} fat 0 1\\\\;" \ 144 "${devicetree_image} fat 0 1\\\\;" \ 145 "${ramdisk_image} fat 0 1\0" \ 146 "dfu_mmc=run dfu_mmc_info && dfu 0 mmc 0\0" \ 147 "thor_mmc=run dfu_mmc_info && thordown 0 mmc 0\0" 148 149 # define DFU_ALT_INFO \ 150 DFU_ALT_INFO_RAM \ 151 DFU_ALT_INFO_MMC 152 # else 153 # define DFU_ALT_INFO \ 154 DFU_ALT_INFO_RAM 155 # endif 156 #endif 157 158 #if !defined(DFU_ALT_INFO) 159 # define DFU_ALT_INFO 160 #endif 161 162 #if defined(CONFIG_ZYNQ_SDHCI) || defined(CONFIG_ZYNQ_USB) 163 # define CONFIG_SUPPORT_VFAT 164 # define CONFIG_CMD_FAT 165 # define CONFIG_CMD_EXT2 166 # define CONFIG_FAT_WRITE 167 # define CONFIG_DOS_PARTITION 168 # define CONFIG_CMD_EXT4 169 # define CONFIG_CMD_EXT4_WRITE 170 # define CONFIG_CMD_FS_GENERIC 171 #endif 172 173 #define CONFIG_SYS_I2C_ZYNQ 174 /* I2C */ 175 #if defined(CONFIG_SYS_I2C_ZYNQ) 176 # define CONFIG_CMD_I2C 177 # define CONFIG_SYS_I2C 178 # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000 179 # define CONFIG_SYS_I2C_ZYNQ_SLAVE 0 180 #endif 181 182 /* EEPROM */ 183 #ifdef CONFIG_ZYNQ_EEPROM 184 # define CONFIG_CMD_EEPROM 185 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 186 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 187 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 188 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 189 # define CONFIG_SYS_EEPROM_SIZE 1024 /* Bytes */ 190 #endif 191 192 /* Total Size of Environment Sector */ 193 #define CONFIG_ENV_SIZE (128 << 10) 194 195 /* Allow to overwrite serial and ethaddr */ 196 #define CONFIG_ENV_OVERWRITE 197 198 /* Environment */ 199 #ifndef CONFIG_ENV_IS_NOWHERE 200 # ifndef CONFIG_SYS_NO_FLASH 201 # define CONFIG_ENV_IS_IN_FLASH 202 # elif defined(CONFIG_SYS_NO_FLASH) 203 # define CONFIG_ENV_IS_NOWHERE 204 # endif 205 206 # define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE 207 # define CONFIG_ENV_OFFSET 0xE0000 208 # define CONFIG_CMD_SAVEENV 209 #endif 210 211 /* Default environment */ 212 #define CONFIG_EXTRA_ENV_SETTINGS \ 213 "fit_image=fit.itb\0" \ 214 "load_addr=0x2000000\0" \ 215 "fit_size=0x800000\0" \ 216 "flash_off=0x100000\0" \ 217 "nor_flash_off=0xE2100000\0" \ 218 "fdt_high=0x20000000\0" \ 219 "initrd_high=0x20000000\0" \ 220 "norboot=echo Copying FIT from NOR flash to RAM... && " \ 221 "cp.b ${nor_flash_off} ${load_addr} ${fit_size} && " \ 222 "bootm ${load_addr}\0" \ 223 "sdboot=echo Copying FIT from SD to RAM... && " \ 224 "load mmc 0 ${load_addr} ${fit_image} && " \ 225 "bootm ${load_addr}\0" \ 226 "jtagboot=echo TFTPing FIT to RAM... && " \ 227 "tftpboot ${load_addr} ${fit_image} && " \ 228 "bootm ${load_addr}\0" \ 229 "usbboot=if usb start; then " \ 230 "echo Copying FIT from USB to RAM... && " \ 231 "load usb 0 ${load_addr} ${fit_image} && " \ 232 "bootm ${load_addr}\0" \ 233 "fi\0" \ 234 DFU_ALT_INFO 235 236 #define CONFIG_BOOTCOMMAND "run $modeboot" 237 #define CONFIG_BOOTDELAY 3 /* -1 to Disable autoboot */ 238 #define CONFIG_SYS_LOAD_ADDR 0 /* default? */ 239 240 /* Miscellaneous configurable options */ 241 #define CONFIG_SYS_PROMPT "zynq-uboot> " 242 #define CONFIG_SYS_HUSH_PARSER 243 244 #define CONFIG_CMDLINE_EDITING 245 #define CONFIG_AUTO_COMPLETE 246 #define CONFIG_BOARD_LATE_INIT 247 #define CONFIG_DISPLAY_BOARDINFO 248 #define CONFIG_SYS_LONGHELP 249 #define CONFIG_CLOCKS 250 #define CONFIG_CMD_CLK 251 #define CONFIG_SYS_MAXARGS 32 /* max number of command args */ 252 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 253 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 254 sizeof(CONFIG_SYS_PROMPT) + 16) 255 256 /* Physical Memory map */ 257 #define CONFIG_SYS_TEXT_BASE 0x4000000 258 259 #define CONFIG_NR_DRAM_BANKS 1 260 #define CONFIG_SYS_SDRAM_BASE 0 261 262 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE 263 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000) 264 265 #define CONFIG_SYS_MALLOC_LEN 0x1400000 266 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_SDRAM_BASE 267 #define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_MALLOC_LEN 268 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ 269 CONFIG_SYS_INIT_RAM_SIZE - \ 270 GENERATED_GBL_DATA_SIZE) 271 272 /* Enable the PL to be downloaded */ 273 #define CONFIG_FPGA 274 #define CONFIG_FPGA_XILINX 275 #define CONFIG_FPGA_ZYNQPL 276 #define CONFIG_CMD_FPGA 277 #define CONFIG_CMD_FPGA_LOADMK 278 #define CONFIG_CMD_FPGA_LOADP 279 #define CONFIG_CMD_FPGA_LOADBP 280 #define CONFIG_CMD_FPGA_LOADFS 281 282 /* Open Firmware flat tree */ 283 #define CONFIG_OF_LIBFDT 284 285 /* FIT support */ 286 #define CONFIG_IMAGE_FORMAT_LEGACY /* enable also legacy image format */ 287 288 /* FDT support */ 289 #define CONFIG_DISPLAY_BOARDINFO_LATE 290 291 /* Extend size of kernel image for uncompression */ 292 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) 293 294 /* Boot FreeBSD/vxWorks from an ELF image */ 295 #if defined(CONFIG_ZYNQ_BOOT_FREEBSD) 296 # define CONFIG_API 297 # define CONFIG_CMD_ELF 298 # define CONFIG_SYS_MMC_MAX_DEVICE 1 299 #endif 300 301 #define CONFIG_SYS_LDSCRIPT "arch/arm/mach-zynq/u-boot.lds" 302 303 /* Commands */ 304 #include <config_cmd_default.h> 305 306 #define CONFIG_CMD_PING 307 #define CONFIG_CMD_DHCP 308 #define CONFIG_CMD_MII 309 #define CONFIG_CMD_TFTPPUT 310 311 /* SPL part */ 312 #define CONFIG_CMD_SPL 313 #define CONFIG_SPL_FRAMEWORK 314 #define CONFIG_SPL_LIBCOMMON_SUPPORT 315 #define CONFIG_SPL_LIBGENERIC_SUPPORT 316 #define CONFIG_SPL_SERIAL_SUPPORT 317 #define CONFIG_SPL_BOARD_INIT 318 319 #define CONFIG_SPL_LDSCRIPT "arch/arm/mach-zynq/u-boot-spl.lds" 320 321 /* MMC support */ 322 #ifdef CONFIG_ZYNQ_SDHCI0 323 #define CONFIG_SPL_MMC_SUPPORT 324 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */ 325 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */ 326 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 327 #define CONFIG_SPL_LIBDISK_SUPPORT 328 #define CONFIG_SPL_FAT_SUPPORT 329 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot-dtb.img" 330 #endif 331 332 /* Disable dcache for SPL just for sure */ 333 #ifdef CONFIG_SPL_BUILD 334 #define CONFIG_SYS_DCACHE_OFF 335 #undef CONFIG_FPGA 336 #endif 337 338 /* Address in RAM where the parameters must be copied by SPL. */ 339 #define CONFIG_SYS_SPL_ARGS_ADDR 0x10000000 340 341 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "system.dtb" 342 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage" 343 344 /* Not using MMC raw mode - just for compilation purpose */ 345 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 346 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 347 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 348 349 /* qspi mode is working fine */ 350 #ifdef CONFIG_ZYNQ_QSPI 351 #define CONFIG_SPL_SPI_SUPPORT 352 #define CONFIG_SPL_SPI_LOAD 353 #define CONFIG_SPL_SPI_FLASH_SUPPORT 354 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x100000 355 #endif 356 357 /* for booting directly linux */ 358 #define CONFIG_SPL_OS_BOOT 359 360 /* SP location before relocation, must use scratch RAM */ 361 #define CONFIG_SPL_TEXT_BASE 0x0 362 363 /* 3 * 64kB blocks of OCM - one is on the top because of bootrom */ 364 #define CONFIG_SPL_MAX_SIZE 0x30000 365 366 /* The highest 64k OCM address */ 367 #define OCM_HIGH_ADDR 0xffff0000 368 369 /* Just define any reasonable size */ 370 #define CONFIG_SPL_STACK_SIZE 0x1000 371 372 /* SPL stack position - and stack goes down */ 373 #define CONFIG_SPL_STACK (OCM_HIGH_ADDR + CONFIG_SPL_STACK_SIZE) 374 375 /* On the top of OCM space */ 376 #define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SPL_STACK + \ 377 GENERATED_GBL_DATA_SIZE) 378 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x1000 379 380 /* BSS setup */ 381 #define CONFIG_SPL_BSS_START_ADDR 0x100000 382 #define CONFIG_SPL_BSS_MAX_SIZE 0x100000 383 384 #define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE 385 386 #define CONFIG_SYS_GENERIC_BOARD 387 388 #endif /* __CONFIG_ZYNQ_COMMON_H */ 389