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