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