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