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