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 #if !defined(CONFIG_IDENT_STRING) 38 # define CONFIG_IDENT_STRING " Xilinx ZynqMP" 39 #endif 40 41 #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE 42 43 /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */ 44 #if !defined(COUNTER_FREQUENCY) 45 # define COUNTER_FREQUENCY 100000000 46 #endif 47 48 /* Size of malloc() pool */ 49 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 0x2000000) 50 51 /* Serial setup */ 52 #define CONFIG_ARM_DCC 53 #define CONFIG_CPU_ARMV8 54 #define CONFIG_ZYNQ_SERIAL 55 56 #define CONFIG_CONS_INDEX 0 57 #define CONFIG_BAUDRATE 115200 58 #define CONFIG_SYS_BAUDRATE_TABLE \ 59 { 4800, 9600, 19200, 38400, 57600, 115200 } 60 61 /* Command line configuration */ 62 #define CONFIG_CMD_ENV 63 #define CONFIG_DOS_PARTITION 64 #define CONFIG_EFI_PARTITION 65 #ifndef CONFIG_SPL_BUILD 66 # define CONFIG_ISO_PARTITION 67 #endif 68 #define CONFIG_MP 69 70 /* BOOTP options */ 71 #define CONFIG_BOOTP_BOOTFILESIZE 72 #define CONFIG_BOOTP_BOOTPATH 73 #define CONFIG_BOOTP_GATEWAY 74 #define CONFIG_BOOTP_HOSTNAME 75 #define CONFIG_BOOTP_MAY_FAIL 76 #define CONFIG_BOOTP_DNS 77 #define CONFIG_BOOTP_PXE 78 #define CONFIG_BOOTP_SUBNETMASK 79 80 /* Diff from config_distro_defaults.h */ 81 #define CONFIG_SUPPORT_RAW_INITRD 82 #define CONFIG_ENV_VARS_UBOOT_CONFIG 83 #define CONFIG_AUTO_COMPLETE 84 85 /* PXE */ 86 #define CONFIG_CMD_PXE 87 #define CONFIG_MENU 88 89 #if defined(CONFIG_ZYNQ_SDHCI) 90 # define CONFIG_MMC 91 # define CONFIG_GENERIC_MMC 92 # define CONFIG_SUPPORT_EMMC_BOOT 93 # define CONFIG_SDHCI 94 # ifndef CONFIG_ZYNQ_SDHCI_MAX_FREQ 95 # define CONFIG_ZYNQ_SDHCI_MAX_FREQ 200000000 96 # endif 97 #endif 98 99 #if defined(CONFIG_ZYNQ_SDHCI) || defined(CONFIG_ZYNQMP_USB) 100 # define CONFIG_FAT_WRITE 101 #endif 102 103 #ifdef CONFIG_NAND_ARASAN 104 # define CONFIG_CMD_NAND_LOCK_UNLOCK 105 # define CONFIG_SYS_MAX_NAND_DEVICE 1 106 # define CONFIG_SYS_NAND_SELF_INIT 107 # define CONFIG_SYS_NAND_ONFI_DETECTION 108 # define CONFIG_MTD_DEVICE 109 #endif 110 111 /* Miscellaneous configurable options */ 112 #define CONFIG_SYS_LOAD_ADDR 0x8000000 113 114 #if defined(CONFIG_ZYNQMP_USB) 115 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 116 #define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2 117 #define CONFIG_USB_XHCI_ZYNQMP 118 119 #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000 120 #define DFU_DEFAULT_POLL_TIMEOUT 300 121 #define CONFIG_USB_FUNCTION_DFU 122 #define CONFIG_DFU_RAM 123 #define CONFIG_USB_CABLE_CHECK 124 #define CONFIG_CMD_THOR_DOWNLOAD 125 #define CONFIG_USB_FUNCTION_THOR 126 #define CONFIG_THOR_RESET_OFF 127 #define DFU_ALT_INFO_RAM \ 128 "dfu_ram_info=" \ 129 "setenv dfu_alt_info " \ 130 "Image ram $kernel_addr $kernel_size\\\\;" \ 131 "system.dtb ram $fdt_addr $fdt_size\0" \ 132 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \ 133 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0" 134 135 #define DFU_ALT_INFO \ 136 DFU_ALT_INFO_RAM 137 #endif 138 139 #if !defined(DFU_ALT_INFO) 140 # define DFU_ALT_INFO 141 #endif 142 143 144 #define CONFIG_BOARD_LATE_INIT 145 146 /* Do not preserve environment */ 147 #define CONFIG_ENV_IS_NOWHERE 1 148 #define CONFIG_ENV_SIZE 0x1000 149 150 /* Monitor Command Prompt */ 151 /* Console I/O Buffer Size */ 152 #define CONFIG_SYS_CBSIZE 2048 153 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 154 sizeof(CONFIG_SYS_PROMPT) + 16) 155 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 156 #define CONFIG_SYS_LONGHELP 157 #define CONFIG_CMDLINE_EDITING 158 #define CONFIG_SYS_MAXARGS 64 159 160 /* Ethernet driver */ 161 #if defined(CONFIG_ZYNQ_GEM) 162 # define CONFIG_NET_MULTI 163 # define CONFIG_MII 164 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 165 # define CONFIG_PHY_MARVELL 166 # define CONFIG_PHY_NATSEMI 167 # define CONFIG_PHY_TI 168 # define CONFIG_PHY_GIGE 169 # define CONFIG_PHY_VITESSE 170 # define CONFIG_PHY_REALTEK 171 # define PHY_ANEG_TIMEOUT 20000 172 #endif 173 174 /* I2C */ 175 #if defined(CONFIG_SYS_I2C_ZYNQ) 176 # define CONFIG_SYS_I2C 177 # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000 178 # define CONFIG_SYS_I2C_ZYNQ_SLAVE 0 179 #endif 180 181 /* EEPROM */ 182 #ifdef CONFIG_ZYNQMP_EEPROM 183 # define CONFIG_CMD_EEPROM 184 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 185 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 186 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 187 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 188 # define CONFIG_SYS_EEPROM_SIZE (64 * 1024) 189 #endif 190 191 #ifdef CONFIG_SATA_CEVA 192 #define CONFIG_AHCI 193 #define CONFIG_LIBATA 194 #define CONFIG_SCSI_AHCI 195 #define CONFIG_SCSI_AHCI_PLAT 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_CMD_UNZIP 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_ZYNQ_SDHCI) 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 #define CONFIG_SPL_TEXT_BASE 0xfffc0000 255 #define CONFIG_SPL_STACK 0xfffffffc 256 #define CONFIG_SPL_MAX_SIZE 0x20000 257 258 /* Just random location in OCM */ 259 #define CONFIG_SPL_BSS_START_ADDR 0x1000000 260 #define CONFIG_SPL_BSS_MAX_SIZE 0x2000000 261 262 #define CONFIG_SPL_FRAMEWORK 263 #define CONFIG_SPL_BOARD_INIT 264 #define CONFIG_SPL_RAM_DEVICE 265 266 #define CONFIG_SPL_OS_BOOT 267 /* u-boot is like dtb */ 268 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin" 269 #define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000 270 271 /* ATF is my kernel image */ 272 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf.ub" 273 274 /* FIT load address for RAM boot */ 275 #define CONFIG_SPL_LOAD_FIT_ADDRESS 0x10000000 276 277 /* MMC support */ 278 #ifdef CONFIG_ZYNQ_SDHCI 279 # define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 280 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */ 281 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */ 282 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */ 283 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 284 #endif 285 286 #endif /* __XILINX_ZYNQMP_H */ 287