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