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