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 2 112 113 #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000 114 #define DFU_DEFAULT_POLL_TIMEOUT 300 115 #define CONFIG_USB_CABLE_CHECK 116 #define CONFIG_CMD_THOR_DOWNLOAD 117 #define CONFIG_USB_FUNCTION_THOR 118 #define CONFIG_THOR_RESET_OFF 119 #define DFU_ALT_INFO_RAM \ 120 "dfu_ram_info=" \ 121 "setenv dfu_alt_info " \ 122 "Image ram $kernel_addr $kernel_size\\\\;" \ 123 "system.dtb ram $fdt_addr $fdt_size\0" \ 124 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \ 125 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0" 126 127 #define DFU_ALT_INFO \ 128 DFU_ALT_INFO_RAM 129 130 #ifndef CONFIG_SPL_BUILD 131 # define CONFIG_USB_FUNCTION_FASTBOOT 132 # define CONFIG_CMD_FASTBOOT 133 # define CONFIG_ANDROID_BOOT_IMAGE 134 # define CONFIG_FASTBOOT_BUF_ADDR 0x100000 135 # define CONFIG_FASTBOOT_BUF_SIZE 0x6000000 136 # define CONFIG_FASTBOOT_FLASH 137 # ifdef CONFIG_ZYNQ_SDHCI 138 # define CONFIG_FASTBOOT_FLASH_MMC_DEV 0 139 # endif 140 # define CONFIG_PARTITION_UUIDS 141 # define CONFIG_CMD_GPT 142 143 # define CONFIG_RANDOM_UUID 144 # define PARTS_DEFAULT \ 145 "partitions=uuid_disk=${uuid_gpt_disk};" \ 146 "name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \ 147 "name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0" 148 #endif 149 #endif 150 151 #if !defined(DFU_ALT_INFO) 152 # define DFU_ALT_INFO 153 #endif 154 155 #if !defined(PARTS_DEFAULT) 156 # define PARTS_DEFAULT 157 #endif 158 159 /* Do not preserve environment */ 160 #if !defined(CONFIG_ENV_IS_IN_FAT) 161 #define CONFIG_ENV_IS_NOWHERE 1 162 #endif 163 #define CONFIG_ENV_SIZE 0x8000 164 165 /* Monitor Command Prompt */ 166 /* Console I/O Buffer Size */ 167 #define CONFIG_SYS_CBSIZE 2048 168 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 169 sizeof(CONFIG_SYS_PROMPT) + 16) 170 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 171 #define CONFIG_SYS_LONGHELP 172 #define CONFIG_CMDLINE_EDITING 173 #define CONFIG_SYS_MAXARGS 64 174 175 /* Ethernet driver */ 176 #if defined(CONFIG_ZYNQ_GEM) 177 # define CONFIG_NET_MULTI 178 # define CONFIG_MII 179 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 180 # define CONFIG_PHY_MARVELL 181 # define CONFIG_PHY_NATSEMI 182 # define CONFIG_PHY_TI 183 # define CONFIG_PHY_GIGE 184 # define CONFIG_PHY_VITESSE 185 # define CONFIG_PHY_REALTEK 186 # define PHY_ANEG_TIMEOUT 20000 187 #endif 188 189 /* I2C */ 190 #if defined(CONFIG_SYS_I2C_ZYNQ) 191 # define CONFIG_SYS_I2C 192 # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000 193 # define CONFIG_SYS_I2C_ZYNQ_SLAVE 0 194 #endif 195 196 /* EEPROM */ 197 #ifdef CONFIG_ZYNQMP_EEPROM 198 # define CONFIG_CMD_EEPROM 199 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 200 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 201 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 202 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 203 # define CONFIG_SYS_EEPROM_SIZE (64 * 1024) 204 #endif 205 206 #ifdef CONFIG_SATA_CEVA 207 #define CONFIG_LIBATA 208 #define CONFIG_SCSI_AHCI 209 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 210 #define CONFIG_SYS_SCSI_MAX_LUN 1 211 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ 212 CONFIG_SYS_SCSI_MAX_LUN) 213 #define CONFIG_SCSI 214 #endif 215 216 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) 217 218 #define CONFIG_CMD_UNZIP 219 220 #define CONFIG_BOARD_EARLY_INIT_R 221 #define CONFIG_CLOCKS 222 223 #define ENV_MEM_LAYOUT_SETTINGS \ 224 "fdt_high=10000000\0" \ 225 "initrd_high=10000000\0" \ 226 "fdt_addr_r=0x40000000\0" \ 227 "pxefile_addr_r=0x10000000\0" \ 228 "kernel_addr_r=0x18000000\0" \ 229 "scriptaddr=0x02000000\0" \ 230 "ramdisk_addr_r=0x02100000\0" \ 231 232 #if defined(CONFIG_ZYNQ_SDHCI) 233 # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1) 234 #else 235 # define BOOT_TARGET_DEVICES_MMC(func) 236 #endif 237 238 #if defined(CONFIG_SATA_CEVA) 239 # define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0) 240 #else 241 # define BOOT_TARGET_DEVICES_SCSI(func) 242 #endif 243 244 #if defined(CONFIG_ZYNQMP_USB) 245 # define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1) 246 #else 247 # define BOOT_TARGET_DEVICES_USB(func) 248 #endif 249 250 #define BOOT_TARGET_DEVICES(func) \ 251 BOOT_TARGET_DEVICES_MMC(func) \ 252 BOOT_TARGET_DEVICES_USB(func) \ 253 BOOT_TARGET_DEVICES_SCSI(func) \ 254 func(PXE, pxe, na) \ 255 func(DHCP, dhcp, na) 256 257 #include <config_distro_bootcmd.h> 258 259 /* Initial environment variables */ 260 #ifndef CONFIG_EXTRA_ENV_SETTINGS 261 #define CONFIG_EXTRA_ENV_SETTINGS \ 262 ENV_MEM_LAYOUT_SETTINGS \ 263 BOOTENV \ 264 DFU_ALT_INFO 265 #endif 266 267 /* SPL can't handle all huge variables - define just DFU */ 268 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT) 269 #undef CONFIG_EXTRA_ENV_SETTINGS 270 # define CONFIG_EXTRA_ENV_SETTINGS \ 271 "dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \ 272 "atf-uboot.ub ram 0x10000000 0x1000000;" \ 273 "Image ram 0x80000 0x3f80000;" \ 274 "system.dtb ram 0x4000000 0x100000\0" \ 275 "dfu_bufsiz=0x1000\0" 276 #endif 277 278 #define CONFIG_SPL_TEXT_BASE 0xfffc0000 279 #define CONFIG_SPL_STACK 0xfffffffc 280 #define CONFIG_SPL_MAX_SIZE 0x40000 281 282 /* Just random location in OCM */ 283 #define CONFIG_SPL_BSS_START_ADDR 0x0 284 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 285 286 #define CONFIG_SPL_FRAMEWORK 287 #define CONFIG_SPL_BOARD_INIT 288 289 /* u-boot is like dtb */ 290 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin" 291 #define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000 292 293 /* ATF is my kernel image */ 294 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf-uboot.ub" 295 296 /* FIT load address for RAM boot */ 297 #define CONFIG_SPL_LOAD_FIT_ADDRESS 0x10000000 298 299 /* MMC support */ 300 #ifdef CONFIG_ZYNQ_SDHCI 301 # define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 302 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */ 303 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */ 304 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */ 305 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 306 #endif 307 308 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT) 309 # undef CONFIG_CMD_BOOTD 310 # define CONFIG_SPL_ENV_SUPPORT 311 # define CONFIG_SPL_HASH_SUPPORT 312 # define CONFIG_ENV_MAX_ENTRIES 10 313 314 # define CONFIG_SYS_SPL_MALLOC_START 0x20000000 315 # define CONFIG_SYS_SPL_MALLOC_SIZE 0x10000000 316 317 #ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE 318 # error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used" 319 #endif 320 #endif 321 322 #endif /* __XILINX_ZYNQMP_H */ 323