1 /* 2 * Configuration for Xilinx ZynqMP 3 * (C) Copyright 2014 - 2015 Xilinx, Inc. 4 * Michal Simek <michal.simek@xilinx.com> 5 * 6 * Based on Configuration for Versatile Express 7 * 8 * SPDX-License-Identifier: GPL-2.0+ 9 */ 10 11 #ifndef __XILINX_ZYNQMP_H 12 #define __XILINX_ZYNQMP_H 13 14 #define CONFIG_REMAKE_ELF 15 16 /* #define CONFIG_ARMV8_SWITCH_TO_EL1 */ 17 18 #define CONFIG_SYS_NO_FLASH 19 20 /* Generic Interrupt Controller Definitions */ 21 #define CONFIG_GICV2 22 #define GICD_BASE 0xF9010000 23 #define GICC_BASE 0xF9020000 24 25 #define CONFIG_SYS_ALT_MEMTEST 26 #define CONFIG_SYS_MEMTEST_SCRATCH 0xfffc0000 27 28 #ifndef CONFIG_NR_DRAM_BANKS 29 # define CONFIG_NR_DRAM_BANKS 2 30 #endif 31 #define CONFIG_SYS_MEMTEST_START 0 32 #define CONFIG_SYS_MEMTEST_END 1000 33 34 /* Have release address at the end of 256MB for now */ 35 #define CPU_RELEASE_ADDR 0xFFFFFF0 36 37 #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE 38 39 /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */ 40 #if !defined(COUNTER_FREQUENCY) 41 # define COUNTER_FREQUENCY 100000000 42 #endif 43 44 /* Size of malloc() pool */ 45 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 0x2000000) 46 47 /* Serial setup */ 48 #define CONFIG_ARM_DCC 49 #define CONFIG_CPU_ARMV8 50 #define CONFIG_ZYNQ_SERIAL 51 52 #define CONFIG_CONS_INDEX 0 53 #define CONFIG_BAUDRATE 115200 54 #define CONFIG_SYS_BAUDRATE_TABLE \ 55 { 4800, 9600, 19200, 38400, 57600, 115200 } 56 57 /* Command line configuration */ 58 #define CONFIG_CMD_ENV 59 #define CONFIG_DOS_PARTITION 60 #define CONFIG_EFI_PARTITION 61 #ifndef CONFIG_SPL_BUILD 62 # define CONFIG_ISO_PARTITION 63 #endif 64 #define CONFIG_MP 65 66 /* BOOTP options */ 67 #define CONFIG_BOOTP_BOOTFILESIZE 68 #define CONFIG_BOOTP_BOOTPATH 69 #define CONFIG_BOOTP_GATEWAY 70 #define CONFIG_BOOTP_HOSTNAME 71 #define CONFIG_BOOTP_MAY_FAIL 72 #define CONFIG_BOOTP_DNS 73 #define CONFIG_BOOTP_PXE 74 #define CONFIG_BOOTP_SUBNETMASK 75 76 /* Diff from config_distro_defaults.h */ 77 #define CONFIG_SUPPORT_RAW_INITRD 78 #if !defined(CONFIG_SPL_BUILD) 79 #define CONFIG_ENV_VARS_UBOOT_CONFIG 80 #endif 81 #define CONFIG_AUTO_COMPLETE 82 83 #if defined(CONFIG_ZYNQ_SDHCI) 84 # define CONFIG_GENERIC_MMC 85 # define CONFIG_SUPPORT_EMMC_BOOT 86 # ifndef CONFIG_ZYNQ_SDHCI_MAX_FREQ 87 # define CONFIG_ZYNQ_SDHCI_MAX_FREQ 200000000 88 # endif 89 # define CONFIG_ENV_IS_IN_FAT 90 # define FAT_ENV_DEVICE_AND_PART "0:auto" 91 # define FAT_ENV_FILE "uboot.env" 92 # define FAT_ENV_INTERFACE "mmc" 93 #endif 94 95 #if defined(CONFIG_ZYNQ_SDHCI) || defined(CONFIG_ZYNQMP_USB) 96 # define CONFIG_FAT_WRITE 97 #endif 98 99 #ifdef CONFIG_NAND_ARASAN 100 # define CONFIG_CMD_NAND_LOCK_UNLOCK 101 # define CONFIG_SYS_MAX_NAND_DEVICE 1 102 # define CONFIG_SYS_NAND_SELF_INIT 103 # define CONFIG_SYS_NAND_ONFI_DETECTION 104 # define CONFIG_MTD_DEVICE 105 #endif 106 107 /* Miscellaneous configurable options */ 108 #define CONFIG_SYS_LOAD_ADDR 0x8000000 109 110 #if defined(CONFIG_ZYNQMP_USB) 111 #define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2 112 #define CONFIG_USB_XHCI_ZYNQMP 113 114 #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000 115 #define DFU_DEFAULT_POLL_TIMEOUT 300 116 #define CONFIG_USB_CABLE_CHECK 117 #define CONFIG_CMD_THOR_DOWNLOAD 118 #define CONFIG_USB_FUNCTION_THOR 119 #define CONFIG_THOR_RESET_OFF 120 #define DFU_ALT_INFO_RAM \ 121 "dfu_ram_info=" \ 122 "setenv dfu_alt_info " \ 123 "Image ram $kernel_addr $kernel_size\\\\;" \ 124 "system.dtb ram $fdt_addr $fdt_size\0" \ 125 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \ 126 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0" 127 128 #define DFU_ALT_INFO \ 129 DFU_ALT_INFO_RAM 130 131 #ifndef CONFIG_SPL_BUILD 132 # define CONFIG_USB_FUNCTION_FASTBOOT 133 # define CONFIG_CMD_FASTBOOT 134 # define CONFIG_ANDROID_BOOT_IMAGE 135 # define CONFIG_FASTBOOT_BUF_ADDR 0x100000 136 # define CONFIG_FASTBOOT_BUF_SIZE 0x6000000 137 # define CONFIG_FASTBOOT_FLASH 138 # ifdef CONFIG_ZYNQ_SDHCI 139 # define CONFIG_FASTBOOT_FLASH_MMC_DEV 0 140 # endif 141 # define CONFIG_PARTITION_UUIDS 142 # define CONFIG_CMD_GPT 143 144 # define CONFIG_RANDOM_UUID 145 # define PARTS_DEFAULT \ 146 "partitions=uuid_disk=${uuid_gpt_disk};" \ 147 "name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \ 148 "name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0" 149 #endif 150 #endif 151 152 #if !defined(DFU_ALT_INFO) 153 # define DFU_ALT_INFO 154 #endif 155 156 #if !defined(PARTS_DEFAULT) 157 # define PARTS_DEFAULT 158 #endif 159 160 #define CONFIG_BOARD_LATE_INIT 161 162 /* Do not preserve environment */ 163 #if !defined(CONFIG_ENV_IS_IN_FAT) 164 #define CONFIG_ENV_IS_NOWHERE 1 165 #endif 166 #define CONFIG_ENV_SIZE 0x8000 167 168 /* Monitor Command Prompt */ 169 /* Console I/O Buffer Size */ 170 #define CONFIG_SYS_CBSIZE 2048 171 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 172 sizeof(CONFIG_SYS_PROMPT) + 16) 173 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 174 #define CONFIG_SYS_LONGHELP 175 #define CONFIG_CMDLINE_EDITING 176 #define CONFIG_SYS_MAXARGS 64 177 178 /* Ethernet driver */ 179 #if defined(CONFIG_ZYNQ_GEM) 180 # define CONFIG_NET_MULTI 181 # define CONFIG_MII 182 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 183 # define CONFIG_PHY_MARVELL 184 # define CONFIG_PHY_NATSEMI 185 # define CONFIG_PHY_TI 186 # define CONFIG_PHY_GIGE 187 # define CONFIG_PHY_VITESSE 188 # define CONFIG_PHY_REALTEK 189 # define PHY_ANEG_TIMEOUT 20000 190 #endif 191 192 /* I2C */ 193 #if defined(CONFIG_SYS_I2C_ZYNQ) 194 # define CONFIG_SYS_I2C 195 # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000 196 # define CONFIG_SYS_I2C_ZYNQ_SLAVE 0 197 #endif 198 199 /* EEPROM */ 200 #ifdef CONFIG_ZYNQMP_EEPROM 201 # define CONFIG_CMD_EEPROM 202 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 203 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 204 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 205 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 206 # define CONFIG_SYS_EEPROM_SIZE (64 * 1024) 207 #endif 208 209 #ifdef CONFIG_SATA_CEVA 210 #define CONFIG_LIBATA 211 #define CONFIG_SCSI_AHCI 212 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 213 #define CONFIG_SYS_SCSI_MAX_LUN 1 214 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ 215 CONFIG_SYS_SCSI_MAX_LUN) 216 #define CONFIG_SCSI 217 #endif 218 219 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) 220 221 #define CONFIG_CMD_UNZIP 222 223 #define CONFIG_BOARD_EARLY_INIT_R 224 #define CONFIG_CLOCKS 225 226 #define ENV_MEM_LAYOUT_SETTINGS \ 227 "fdt_high=10000000\0" \ 228 "initrd_high=10000000\0" \ 229 "fdt_addr_r=0x40000000\0" \ 230 "pxefile_addr_r=0x10000000\0" \ 231 "kernel_addr_r=0x18000000\0" \ 232 "scriptaddr=0x02000000\0" \ 233 "ramdisk_addr_r=0x02100000\0" \ 234 235 #if defined(CONFIG_ZYNQ_SDHCI) 236 # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1) 237 #else 238 # define BOOT_TARGET_DEVICES_MMC(func) 239 #endif 240 241 #if defined(CONFIG_SATA_CEVA) 242 # define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0) 243 #else 244 # define BOOT_TARGET_DEVICES_SCSI(func) 245 #endif 246 247 #if defined(CONFIG_ZYNQMP_USB) 248 # define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1) 249 #else 250 # define BOOT_TARGET_DEVICES_USB(func) 251 #endif 252 253 #define BOOT_TARGET_DEVICES(func) \ 254 BOOT_TARGET_DEVICES_MMC(func) \ 255 BOOT_TARGET_DEVICES_USB(func) \ 256 BOOT_TARGET_DEVICES_SCSI(func) \ 257 func(PXE, pxe, na) \ 258 func(DHCP, dhcp, na) 259 260 #include <config_distro_bootcmd.h> 261 262 /* Initial environment variables */ 263 #ifndef CONFIG_EXTRA_ENV_SETTINGS 264 #define CONFIG_EXTRA_ENV_SETTINGS \ 265 ENV_MEM_LAYOUT_SETTINGS \ 266 BOOTENV \ 267 DFU_ALT_INFO 268 #endif 269 270 /* SPL can't handle all huge variables - define just DFU */ 271 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT) 272 #undef CONFIG_EXTRA_ENV_SETTINGS 273 # define CONFIG_EXTRA_ENV_SETTINGS \ 274 "dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \ 275 "atf-uboot.ub ram 0x10000000 0x1000000;" \ 276 "Image ram 0x80000 0x3f80000;" \ 277 "system.dtb ram 0x4000000 0x100000\0" \ 278 "dfu_bufsiz=0x1000\0" 279 #endif 280 281 #define CONFIG_SPL_TEXT_BASE 0xfffc0000 282 #define CONFIG_SPL_STACK 0xfffffffc 283 #define CONFIG_SPL_MAX_SIZE 0x40000 284 285 /* Just random location in OCM */ 286 #define CONFIG_SPL_BSS_START_ADDR 0x0 287 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 288 289 #define CONFIG_SPL_FRAMEWORK 290 #define CONFIG_SPL_BOARD_INIT 291 #define CONFIG_SPL_RAM_DEVICE 292 293 /* u-boot is like dtb */ 294 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin" 295 #define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000 296 297 /* ATF is my kernel image */ 298 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf-uboot.ub" 299 300 /* FIT load address for RAM boot */ 301 #define CONFIG_SPL_LOAD_FIT_ADDRESS 0x10000000 302 303 /* MMC support */ 304 #ifdef CONFIG_ZYNQ_SDHCI 305 # define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 306 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */ 307 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */ 308 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */ 309 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 310 #endif 311 312 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT) 313 # undef CONFIG_CMD_BOOTD 314 # define CONFIG_SPL_ENV_SUPPORT 315 # define CONFIG_SPL_HASH_SUPPORT 316 # define CONFIG_ENV_MAX_ENTRIES 10 317 318 # define CONFIG_SYS_SPL_MALLOC_START 0x20000000 319 # define CONFIG_SYS_SPL_MALLOC_SIZE 0x10000000 320 321 #ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE 322 # error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used" 323 #endif 324 #endif 325 326 #endif /* __XILINX_ZYNQMP_H */ 327