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