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 /* Ethernet driver */ 42 #if defined(CONFIG_ZYNQ_GEM0) || defined(CONFIG_ZYNQ_GEM1) 43 # define CONFIG_NET_MULTI 44 # define CONFIG_ZYNQ_GEM 45 # define CONFIG_MII 46 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 47 # define CONFIG_PHYLIB 48 # define CONFIG_PHY_MARVELL 49 # define CONFIG_BOOTP_SERVERIP 50 # define CONFIG_BOOTP_BOOTPATH 51 # define CONFIG_BOOTP_GATEWAY 52 # define CONFIG_BOOTP_HOSTNAME 53 # define CONFIG_BOOTP_MAY_FAIL 54 # if !defined(CONFIG_ZYNQ_GEM_EMIO0) 55 # define CONFIG_ZYNQ_GEM_EMIO0 0 56 # endif 57 # if !defined(CONFIG_ZYNQ_GEM_EMIO1) 58 # define CONFIG_ZYNQ_GEM_EMIO1 0 59 # endif 60 #endif 61 62 /* SPI */ 63 #ifdef CONFIG_ZYNQ_SPI 64 # define CONFIG_SPI_FLASH 65 # define CONFIG_SPI_FLASH_SST 66 # define CONFIG_CMD_SF 67 #endif 68 69 /* NOR */ 70 #ifndef CONFIG_SYS_NO_FLASH 71 # define CONFIG_SYS_FLASH_BASE 0xE2000000 72 # define CONFIG_SYS_FLASH_SIZE (16 * 1024 * 1024) 73 # define CONFIG_SYS_MAX_FLASH_BANKS 1 74 # define CONFIG_SYS_MAX_FLASH_SECT 512 75 # define CONFIG_SYS_FLASH_ERASE_TOUT 1000 76 # define CONFIG_SYS_FLASH_WRITE_TOUT 5000 77 # define CONFIG_FLASH_SHOW_PROGRESS 10 78 # define CONFIG_SYS_FLASH_CFI 79 # undef CONFIG_SYS_FLASH_EMPTY_INFO 80 # define CONFIG_FLASH_CFI_DRIVER 81 # undef CONFIG_SYS_FLASH_PROTECTION 82 # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 83 #endif 84 85 /* MMC */ 86 #if defined(CONFIG_ZYNQ_SDHCI0) || defined(CONFIG_ZYNQ_SDHCI1) 87 # define CONFIG_MMC 88 # define CONFIG_GENERIC_MMC 89 # define CONFIG_SDHCI 90 # define CONFIG_ZYNQ_SDHCI 91 # define CONFIG_CMD_MMC 92 #endif 93 94 #ifdef CONFIG_ZYNQ_USB 95 # define CONFIG_USB_EHCI 96 # define CONFIG_CMD_USB 97 # define CONFIG_USB_STORAGE 98 # define CONFIG_USB_EHCI_ZYNQ 99 # define CONFIG_USB_ULPI_VIEWPORT 100 # define CONFIG_USB_ULPI 101 # define CONFIG_EHCI_IS_TDI 102 # define CONFIG_USB_MAX_CONTROLLER_COUNT 2 103 104 # define CONFIG_CI_UDC /* ChipIdea CI13xxx UDC */ 105 # define CONFIG_USB_GADGET 106 # define CONFIG_USB_GADGET_DUALSPEED 107 # define CONFIG_USBDOWNLOAD_GADGET 108 # define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x600000 109 # define DFU_DEFAULT_POLL_TIMEOUT 300 110 # define CONFIG_DFU_FUNCTION 111 # define CONFIG_DFU_RAM 112 # define CONFIG_USB_GADGET_VBUS_DRAW 2 113 # define CONFIG_G_DNL_VENDOR_NUM 0x03FD 114 # define CONFIG_G_DNL_PRODUCT_NUM 0x0300 115 # define CONFIG_G_DNL_MANUFACTURER "Xilinx" 116 # define CONFIG_USB_GADGET 117 # define CONFIG_USB_CABLE_CHECK 118 # define CONFIG_CMD_DFU 119 # define CONFIG_CMD_THOR_DOWNLOAD 120 # define CONFIG_THOR_FUNCTION 121 # define DFU_ALT_INFO_RAM \ 122 "dfu_ram_info=" \ 123 "set dfu_alt_info " \ 124 "${kernel_image} ram 0x3000000 0x500000\\\\;" \ 125 "${devicetree_image} ram 0x2A00000 0x20000\\\\;" \ 126 "${ramdisk_image} ram 0x2000000 0x600000\0" \ 127 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \ 128 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0" 129 130 # if defined(CONFIG_ZYNQ_SDHCI0) || defined(CONFIG_ZYNQ_SDHCI1) 131 # define CONFIG_DFU_MMC 132 # define DFU_ALT_INFO_MMC \ 133 "dfu_mmc_info=" \ 134 "set dfu_alt_info " \ 135 "${kernel_image} fat 0 1\\\\;" \ 136 "${devicetree_image} fat 0 1\\\\;" \ 137 "${ramdisk_image} fat 0 1\0" \ 138 "dfu_mmc=run dfu_mmc_info && dfu 0 mmc 0\0" \ 139 "thor_mmc=run dfu_mmc_info && thordown 0 mmc 0\0" 140 141 # define DFU_ALT_INFO \ 142 DFU_ALT_INFO_RAM \ 143 DFU_ALT_INFO_MMC 144 # else 145 # define DFU_ALT_INFO \ 146 DFU_ALT_INFO_RAM 147 # endif 148 #endif 149 150 #if !defined(DFU_ALT_INFO) 151 # define DFU_ALT_INFO 152 #endif 153 154 #if defined(CONFIG_ZYNQ_SDHCI) || defined(CONFIG_ZYNQ_USB) 155 # define CONFIG_SUPPORT_VFAT 156 # define CONFIG_CMD_FAT 157 # define CONFIG_CMD_EXT2 158 # define CONFIG_FAT_WRITE 159 # define CONFIG_DOS_PARTITION 160 # define CONFIG_CMD_EXT4 161 # define CONFIG_CMD_EXT4_WRITE 162 # define CONFIG_CMD_FS_GENERIC 163 #endif 164 165 #define CONFIG_SYS_I2C_ZYNQ 166 /* I2C */ 167 #if defined(CONFIG_SYS_I2C_ZYNQ) 168 # define CONFIG_CMD_I2C 169 # define CONFIG_SYS_I2C 170 # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000 171 # define CONFIG_SYS_I2C_ZYNQ_SLAVE 0 172 #endif 173 174 /* EEPROM */ 175 #ifdef CONFIG_ZYNQ_EEPROM 176 # define CONFIG_CMD_EEPROM 177 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 178 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 179 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 180 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 181 # define CONFIG_SYS_EEPROM_SIZE 1024 /* Bytes */ 182 #endif 183 184 /* Total Size of Environment Sector */ 185 #define CONFIG_ENV_SIZE (128 << 10) 186 187 /* Allow to overwrite serial and ethaddr */ 188 #define CONFIG_ENV_OVERWRITE 189 190 /* Environment */ 191 #ifndef CONFIG_ENV_IS_NOWHERE 192 # ifndef CONFIG_SYS_NO_FLASH 193 # define CONFIG_ENV_IS_IN_FLASH 194 # elif defined(CONFIG_SYS_NO_FLASH) 195 # define CONFIG_ENV_IS_NOWHERE 196 # endif 197 198 # define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE 199 # define CONFIG_ENV_OFFSET 0xE0000 200 # define CONFIG_CMD_SAVEENV 201 #endif 202 203 /* Default environment */ 204 #define CONFIG_EXTRA_ENV_SETTINGS \ 205 "fit_image=fit.itb\0" \ 206 "load_addr=0x2000000\0" \ 207 "fit_size=0x800000\0" \ 208 "flash_off=0x100000\0" \ 209 "nor_flash_off=0xE2100000\0" \ 210 "fdt_high=0x20000000\0" \ 211 "initrd_high=0x20000000\0" \ 212 "norboot=echo Copying FIT from NOR flash to RAM... && " \ 213 "cp.b ${nor_flash_off} ${load_addr} ${fit_size} && " \ 214 "bootm ${load_addr}\0" \ 215 "sdboot=echo Copying FIT from SD to RAM... && " \ 216 "load mmc 0 ${load_addr} ${fit_image} && " \ 217 "bootm ${load_addr}\0" \ 218 "jtagboot=echo TFTPing FIT to RAM... && " \ 219 "tftpboot ${load_addr} ${fit_image} && " \ 220 "bootm ${load_addr}\0" \ 221 "usbboot=if usb start; then " \ 222 "echo Copying FIT from USB to RAM... && " \ 223 "load usb 0 ${load_addr} ${fit_image} && " \ 224 "bootm ${load_addr}\0" \ 225 "fi\0" \ 226 DFU_ALT_INFO 227 228 #define CONFIG_BOOTCOMMAND "run $modeboot" 229 #define CONFIG_BOOTDELAY 3 /* -1 to Disable autoboot */ 230 #define CONFIG_SYS_LOAD_ADDR 0 /* default? */ 231 232 /* Miscellaneous configurable options */ 233 #define CONFIG_SYS_PROMPT "zynq-uboot> " 234 #define CONFIG_SYS_HUSH_PARSER 235 236 #define CONFIG_CMDLINE_EDITING 237 #define CONFIG_AUTO_COMPLETE 238 #define CONFIG_BOARD_LATE_INIT 239 #define CONFIG_DISPLAY_BOARDINFO 240 #define CONFIG_SYS_LONGHELP 241 #define CONFIG_CLOCKS 242 #define CONFIG_CMD_CLK 243 #define CONFIG_SYS_MAXARGS 32 /* max number of command args */ 244 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 245 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 246 sizeof(CONFIG_SYS_PROMPT) + 16) 247 248 /* Physical Memory map */ 249 #define CONFIG_SYS_TEXT_BASE 0x4000000 250 251 #define CONFIG_NR_DRAM_BANKS 1 252 #define CONFIG_SYS_SDRAM_BASE 0 253 254 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE 255 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000) 256 257 #define CONFIG_SYS_MALLOC_LEN 0x1400000 258 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_SDRAM_BASE 259 #define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_MALLOC_LEN 260 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ 261 CONFIG_SYS_INIT_RAM_SIZE - \ 262 GENERATED_GBL_DATA_SIZE) 263 264 /* Enable the PL to be downloaded */ 265 #define CONFIG_FPGA 266 #define CONFIG_FPGA_XILINX 267 #define CONFIG_FPGA_ZYNQPL 268 #define CONFIG_CMD_FPGA 269 #define CONFIG_CMD_FPGA_LOADMK 270 #define CONFIG_CMD_FPGA_LOADP 271 #define CONFIG_CMD_FPGA_LOADBP 272 #define CONFIG_CMD_FPGA_LOADFS 273 274 /* Open Firmware flat tree */ 275 #define CONFIG_OF_LIBFDT 276 277 /* FIT support */ 278 #define CONFIG_IMAGE_FORMAT_LEGACY /* enable also legacy image format */ 279 280 /* FDT support */ 281 #define CONFIG_DISPLAY_BOARDINFO_LATE 282 283 /* Extend size of kernel image for uncompression */ 284 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) 285 286 /* Boot FreeBSD/vxWorks from an ELF image */ 287 #if defined(CONFIG_ZYNQ_BOOT_FREEBSD) 288 # define CONFIG_API 289 # define CONFIG_CMD_ELF 290 # define CONFIG_SYS_MMC_MAX_DEVICE 1 291 #endif 292 293 #define CONFIG_SYS_LDSCRIPT "arch/arm/cpu/armv7/zynq/u-boot.lds" 294 295 /* Commands */ 296 #include <config_cmd_default.h> 297 298 #define CONFIG_CMD_PING 299 #define CONFIG_CMD_DHCP 300 #define CONFIG_CMD_MII 301 #define CONFIG_CMD_TFTPPUT 302 303 /* SPL part */ 304 #define CONFIG_CMD_SPL 305 #define CONFIG_SPL_FRAMEWORK 306 #define CONFIG_SPL_LIBCOMMON_SUPPORT 307 #define CONFIG_SPL_LIBGENERIC_SUPPORT 308 #define CONFIG_SPL_SERIAL_SUPPORT 309 #define CONFIG_SPL_BOARD_INIT 310 311 #define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv7/zynq/u-boot-spl.lds" 312 313 /* MMC support */ 314 #ifdef CONFIG_ZYNQ_SDHCI0 315 #define CONFIG_SPL_MMC_SUPPORT 316 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */ 317 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */ 318 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 319 #define CONFIG_SPL_LIBDISK_SUPPORT 320 #define CONFIG_SPL_FAT_SUPPORT 321 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot-dtb.img" 322 #endif 323 324 /* Disable dcache for SPL just for sure */ 325 #ifdef CONFIG_SPL_BUILD 326 #define CONFIG_SYS_DCACHE_OFF 327 #undef CONFIG_FPGA 328 #endif 329 330 /* Address in RAM where the parameters must be copied by SPL. */ 331 #define CONFIG_SYS_SPL_ARGS_ADDR 0x10000000 332 333 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "system.dtb" 334 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage" 335 336 /* Not using MMC raw mode - just for compilation purpose */ 337 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 338 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 339 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 340 341 /* qspi mode is working fine */ 342 #ifdef CONFIG_ZYNQ_QSPI 343 #define CONFIG_SPL_SPI_SUPPORT 344 #define CONFIG_SPL_SPI_LOAD 345 #define CONFIG_SPL_SPI_FLASH_SUPPORT 346 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x100000 347 #endif 348 349 /* for booting directly linux */ 350 #define CONFIG_SPL_OS_BOOT 351 352 /* SP location before relocation, must use scratch RAM */ 353 #define CONFIG_SPL_TEXT_BASE 0x0 354 355 /* 3 * 64kB blocks of OCM - one is on the top because of bootrom */ 356 #define CONFIG_SPL_MAX_SIZE 0x30000 357 358 /* The highest 64k OCM address */ 359 #define OCM_HIGH_ADDR 0xffff0000 360 361 /* Just define any reasonable size */ 362 #define CONFIG_SPL_STACK_SIZE 0x1000 363 364 /* SPL stack position - and stack goes down */ 365 #define CONFIG_SPL_STACK (OCM_HIGH_ADDR + CONFIG_SPL_STACK_SIZE) 366 367 /* On the top of OCM space */ 368 #define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SPL_STACK + \ 369 GENERATED_GBL_DATA_SIZE) 370 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x1000 371 372 /* BSS setup */ 373 #define CONFIG_SPL_BSS_START_ADDR 0x100000 374 #define CONFIG_SPL_BSS_MAX_SIZE 0x100000 375 376 #define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE 377 378 #define CONFIG_SYS_GENERIC_BOARD 379 380 #endif /* __CONFIG_ZYNQ_COMMON_H */ 381