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_EFI_PARTITION 60 #ifndef CONFIG_SPL_BUILD 61 # define CONFIG_ISO_PARTITION 62 #endif 63 #define CONFIG_MP 64 65 /* BOOTP options */ 66 #define CONFIG_BOOTP_BOOTFILESIZE 67 #define CONFIG_BOOTP_BOOTPATH 68 #define CONFIG_BOOTP_GATEWAY 69 #define CONFIG_BOOTP_HOSTNAME 70 #define CONFIG_BOOTP_MAY_FAIL 71 #define CONFIG_BOOTP_DNS 72 #define CONFIG_BOOTP_PXE 73 #define CONFIG_BOOTP_SUBNETMASK 74 75 /* Diff from config_distro_defaults.h */ 76 #define CONFIG_SUPPORT_RAW_INITRD 77 #if !defined(CONFIG_SPL_BUILD) 78 #define CONFIG_ENV_VARS_UBOOT_CONFIG 79 #endif 80 #define CONFIG_AUTO_COMPLETE 81 82 #if defined(CONFIG_ZYNQ_SDHCI) 83 # define CONFIG_GENERIC_MMC 84 # define CONFIG_SUPPORT_EMMC_BOOT 85 # ifndef CONFIG_ZYNQ_SDHCI_MAX_FREQ 86 # define CONFIG_ZYNQ_SDHCI_MAX_FREQ 200000000 87 # endif 88 # define CONFIG_ENV_IS_IN_FAT 89 # define FAT_ENV_DEVICE_AND_PART "0:auto" 90 # define FAT_ENV_FILE "uboot.env" 91 # define FAT_ENV_INTERFACE "mmc" 92 #endif 93 94 #if defined(CONFIG_ZYNQ_SDHCI) || defined(CONFIG_ZYNQMP_USB) 95 # define CONFIG_FAT_WRITE 96 #endif 97 98 #ifdef CONFIG_NAND_ARASAN 99 # define CONFIG_CMD_NAND_LOCK_UNLOCK 100 # define CONFIG_SYS_MAX_NAND_DEVICE 1 101 # define CONFIG_SYS_NAND_SELF_INIT 102 # define CONFIG_SYS_NAND_ONFI_DETECTION 103 # define CONFIG_MTD_DEVICE 104 #endif 105 106 /* Miscellaneous configurable options */ 107 #define CONFIG_SYS_LOAD_ADDR 0x8000000 108 109 #if defined(CONFIG_ZYNQMP_USB) 110 #define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2 111 112 #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000 113 #define DFU_DEFAULT_POLL_TIMEOUT 300 114 #define CONFIG_USB_CABLE_CHECK 115 #define CONFIG_CMD_THOR_DOWNLOAD 116 #define CONFIG_USB_FUNCTION_THOR 117 #define CONFIG_THOR_RESET_OFF 118 #define DFU_ALT_INFO_RAM \ 119 "dfu_ram_info=" \ 120 "setenv dfu_alt_info " \ 121 "Image ram $kernel_addr $kernel_size\\\\;" \ 122 "system.dtb ram $fdt_addr $fdt_size\0" \ 123 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \ 124 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0" 125 126 #define DFU_ALT_INFO \ 127 DFU_ALT_INFO_RAM 128 129 #ifndef CONFIG_SPL_BUILD 130 # define CONFIG_USB_FUNCTION_FASTBOOT 131 # define CONFIG_CMD_FASTBOOT 132 # define CONFIG_ANDROID_BOOT_IMAGE 133 # define CONFIG_FASTBOOT_BUF_ADDR 0x100000 134 # define CONFIG_FASTBOOT_BUF_SIZE 0x6000000 135 # define CONFIG_FASTBOOT_FLASH 136 # ifdef CONFIG_ZYNQ_SDHCI 137 # define CONFIG_FASTBOOT_FLASH_MMC_DEV 0 138 # endif 139 # define CONFIG_PARTITION_UUIDS 140 # define CONFIG_CMD_GPT 141 142 # define CONFIG_RANDOM_UUID 143 # define PARTS_DEFAULT \ 144 "partitions=uuid_disk=${uuid_gpt_disk};" \ 145 "name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \ 146 "name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0" 147 #endif 148 #endif 149 150 #if !defined(DFU_ALT_INFO) 151 # define DFU_ALT_INFO 152 #endif 153 154 #if !defined(PARTS_DEFAULT) 155 # define PARTS_DEFAULT 156 #endif 157 158 /* Do not preserve environment */ 159 #if !defined(CONFIG_ENV_IS_IN_FAT) 160 #define CONFIG_ENV_IS_NOWHERE 1 161 #endif 162 #define CONFIG_ENV_SIZE 0x8000 163 164 /* Monitor Command Prompt */ 165 /* Console I/O Buffer Size */ 166 #define CONFIG_SYS_CBSIZE 2048 167 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 168 sizeof(CONFIG_SYS_PROMPT) + 16) 169 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 170 #define CONFIG_SYS_LONGHELP 171 #define CONFIG_CMDLINE_EDITING 172 #define CONFIG_SYS_MAXARGS 64 173 174 /* Ethernet driver */ 175 #if defined(CONFIG_ZYNQ_GEM) 176 # define CONFIG_NET_MULTI 177 # define CONFIG_MII 178 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 179 # define CONFIG_PHY_MARVELL 180 # define CONFIG_PHY_NATSEMI 181 # define CONFIG_PHY_TI 182 # define CONFIG_PHY_GIGE 183 # define CONFIG_PHY_VITESSE 184 # define CONFIG_PHY_REALTEK 185 # define PHY_ANEG_TIMEOUT 20000 186 #endif 187 188 /* I2C */ 189 #if defined(CONFIG_SYS_I2C_ZYNQ) 190 # define CONFIG_SYS_I2C 191 # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000 192 # define CONFIG_SYS_I2C_ZYNQ_SLAVE 0 193 #endif 194 195 /* EEPROM */ 196 #ifdef CONFIG_ZYNQMP_EEPROM 197 # define CONFIG_CMD_EEPROM 198 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 199 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 200 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 201 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 202 # define CONFIG_SYS_EEPROM_SIZE (64 * 1024) 203 #endif 204 205 #ifdef CONFIG_SATA_CEVA 206 #define CONFIG_LIBATA 207 #define CONFIG_SCSI_AHCI 208 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 209 #define CONFIG_SYS_SCSI_MAX_LUN 1 210 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ 211 CONFIG_SYS_SCSI_MAX_LUN) 212 #define CONFIG_SCSI 213 #endif 214 215 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) 216 217 #define CONFIG_CMD_UNZIP 218 219 #define CONFIG_BOARD_EARLY_INIT_R 220 #define CONFIG_CLOCKS 221 222 #define ENV_MEM_LAYOUT_SETTINGS \ 223 "fdt_high=10000000\0" \ 224 "initrd_high=10000000\0" \ 225 "fdt_addr_r=0x40000000\0" \ 226 "pxefile_addr_r=0x10000000\0" \ 227 "kernel_addr_r=0x18000000\0" \ 228 "scriptaddr=0x02000000\0" \ 229 "ramdisk_addr_r=0x02100000\0" \ 230 231 #if defined(CONFIG_ZYNQ_SDHCI) 232 # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1) 233 #else 234 # define BOOT_TARGET_DEVICES_MMC(func) 235 #endif 236 237 #if defined(CONFIG_SATA_CEVA) 238 # define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0) 239 #else 240 # define BOOT_TARGET_DEVICES_SCSI(func) 241 #endif 242 243 #if defined(CONFIG_ZYNQMP_USB) 244 # define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1) 245 #else 246 # define BOOT_TARGET_DEVICES_USB(func) 247 #endif 248 249 #define BOOT_TARGET_DEVICES(func) \ 250 BOOT_TARGET_DEVICES_MMC(func) \ 251 BOOT_TARGET_DEVICES_USB(func) \ 252 BOOT_TARGET_DEVICES_SCSI(func) \ 253 func(PXE, pxe, na) \ 254 func(DHCP, dhcp, na) 255 256 #include <config_distro_bootcmd.h> 257 258 /* Initial environment variables */ 259 #ifndef CONFIG_EXTRA_ENV_SETTINGS 260 #define CONFIG_EXTRA_ENV_SETTINGS \ 261 ENV_MEM_LAYOUT_SETTINGS \ 262 BOOTENV \ 263 DFU_ALT_INFO 264 #endif 265 266 /* SPL can't handle all huge variables - define just DFU */ 267 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT) 268 #undef CONFIG_EXTRA_ENV_SETTINGS 269 # define CONFIG_EXTRA_ENV_SETTINGS \ 270 "dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \ 271 "atf-uboot.ub ram 0x10000000 0x1000000;" \ 272 "Image ram 0x80000 0x3f80000;" \ 273 "system.dtb ram 0x4000000 0x100000\0" \ 274 "dfu_bufsiz=0x1000\0" 275 #endif 276 277 #define CONFIG_SPL_TEXT_BASE 0xfffc0000 278 #define CONFIG_SPL_STACK 0xfffffffc 279 #define CONFIG_SPL_MAX_SIZE 0x40000 280 281 /* Just random location in OCM */ 282 #define CONFIG_SPL_BSS_START_ADDR 0x0 283 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 284 285 #define CONFIG_SPL_FRAMEWORK 286 #define CONFIG_SPL_BOARD_INIT 287 288 /* u-boot is like dtb */ 289 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin" 290 #define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000 291 292 /* ATF is my kernel image */ 293 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf-uboot.ub" 294 295 /* FIT load address for RAM boot */ 296 #define CONFIG_SPL_LOAD_FIT_ADDRESS 0x10000000 297 298 /* MMC support */ 299 #ifdef CONFIG_ZYNQ_SDHCI 300 # define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 301 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */ 302 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */ 303 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */ 304 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 305 #endif 306 307 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT) 308 # undef CONFIG_CMD_BOOTD 309 # define CONFIG_SPL_ENV_SUPPORT 310 # define CONFIG_SPL_HASH_SUPPORT 311 # define CONFIG_ENV_MAX_ENTRIES 10 312 313 # define CONFIG_SYS_SPL_MALLOC_START 0x20000000 314 # define CONFIG_SYS_SPL_MALLOC_SIZE 0x10000000 315 316 #ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE 317 # error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used" 318 #endif 319 #endif 320 321 #endif /* __XILINX_ZYNQMP_H */ 322