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