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