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 /* Cache Definitions */ 38 #define CONFIG_SYS_CACHELINE_SIZE 64 39 40 #if !defined(CONFIG_IDENT_STRING) 41 # define CONFIG_IDENT_STRING " Xilinx ZynqMP" 42 #endif 43 44 #define CONFIG_SYS_INIT_SP_ADDR 0xfffffffc 45 46 /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */ 47 #if !defined(COUNTER_FREQUENCY) 48 # define COUNTER_FREQUENCY 100000000 49 #endif 50 51 /* Size of malloc() pool */ 52 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 0x2000000) 53 54 /* Serial setup */ 55 #define CONFIG_ARM_DCC 56 #define CONFIG_CPU_ARMV8 57 #define CONFIG_ZYNQ_SERIAL 58 59 #define CONFIG_CONS_INDEX 0 60 #define CONFIG_BAUDRATE 115200 61 #define CONFIG_SYS_BAUDRATE_TABLE \ 62 { 4800, 9600, 19200, 38400, 57600, 115200 } 63 64 /* Command line configuration */ 65 #define CONFIG_CMD_ENV 66 #define CONFIG_DOS_PARTITION 67 #define CONFIG_EFI_PARTITION 68 #ifndef CONFIG_SPL_BUILD 69 # define CONFIG_ISO_PARTITION 70 #endif 71 #define CONFIG_MP 72 73 /* BOOTP options */ 74 #define CONFIG_BOOTP_BOOTFILESIZE 75 #define CONFIG_BOOTP_BOOTPATH 76 #define CONFIG_BOOTP_GATEWAY 77 #define CONFIG_BOOTP_HOSTNAME 78 #define CONFIG_BOOTP_MAY_FAIL 79 #define CONFIG_BOOTP_DNS 80 #define CONFIG_BOOTP_PXE 81 #define CONFIG_BOOTP_SUBNETMASK 82 83 /* Diff from config_distro_defaults.h */ 84 #define CONFIG_SUPPORT_RAW_INITRD 85 #define CONFIG_ENV_VARS_UBOOT_CONFIG 86 #define CONFIG_AUTO_COMPLETE 87 88 /* PXE */ 89 #define CONFIG_CMD_PXE 90 #define CONFIG_MENU 91 92 #if defined(CONFIG_ZYNQ_SDHCI) 93 # define CONFIG_MMC 94 # define CONFIG_GENERIC_MMC 95 # define CONFIG_SUPPORT_EMMC_BOOT 96 # define CONFIG_SDHCI 97 # ifndef CONFIG_ZYNQ_SDHCI_MAX_FREQ 98 # define CONFIG_ZYNQ_SDHCI_MAX_FREQ 200000000 99 # endif 100 #endif 101 102 #if defined(CONFIG_ZYNQ_SDHCI) || defined(CONFIG_ZYNQMP_USB) 103 # define CONFIG_FAT_WRITE 104 #endif 105 106 #ifdef CONFIG_NAND_ARASAN 107 # define CONFIG_CMD_NAND_LOCK_UNLOCK 108 # define CONFIG_SYS_MAX_NAND_DEVICE 1 109 # define CONFIG_SYS_NAND_SELF_INIT 110 # define CONFIG_SYS_NAND_ONFI_DETECTION 111 # define CONFIG_MTD_DEVICE 112 #endif 113 114 /* Miscellaneous configurable options */ 115 #define CONFIG_SYS_LOAD_ADDR 0x8000000 116 117 #if defined(CONFIG_ZYNQMP_USB) 118 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 119 #define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2 120 #define CONFIG_USB_STORAGE 121 #define CONFIG_USB_XHCI_ZYNQMP 122 123 #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000 124 #define DFU_DEFAULT_POLL_TIMEOUT 300 125 #define CONFIG_USB_FUNCTION_DFU 126 #define CONFIG_DFU_RAM 127 #define CONFIG_USB_CABLE_CHECK 128 #define CONFIG_CMD_THOR_DOWNLOAD 129 #define CONFIG_USB_FUNCTION_THOR 130 #define CONFIG_THOR_RESET_OFF 131 #define DFU_ALT_INFO_RAM \ 132 "dfu_ram_info=" \ 133 "setenv dfu_alt_info " \ 134 "Image ram $kernel_addr $kernel_size\\\\;" \ 135 "system.dtb ram $fdt_addr $fdt_size\0" \ 136 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \ 137 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0" 138 139 #define DFU_ALT_INFO \ 140 DFU_ALT_INFO_RAM 141 #endif 142 143 #if !defined(DFU_ALT_INFO) 144 # define DFU_ALT_INFO 145 #endif 146 147 148 #define CONFIG_BOARD_LATE_INIT 149 150 /* Do not preserve environment */ 151 #define CONFIG_ENV_IS_NOWHERE 1 152 #define CONFIG_ENV_SIZE 0x1000 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_AHCI 197 #define CONFIG_LIBATA 198 #define CONFIG_SCSI_AHCI 199 #define CONFIG_SCSI_AHCI_PLAT 200 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 201 #define CONFIG_SYS_SCSI_MAX_LUN 1 202 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ 203 CONFIG_SYS_SCSI_MAX_LUN) 204 #define CONFIG_SCSI 205 #endif 206 207 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) 208 209 #define CONFIG_CMD_BOOTI 210 #define CONFIG_CMD_UNZIP 211 212 #define CONFIG_BOARD_EARLY_INIT_R 213 #define CONFIG_CLOCKS 214 215 #define ENV_MEM_LAYOUT_SETTINGS \ 216 "fdt_high=10000000\0" \ 217 "initrd_high=10000000\0" \ 218 "fdt_addr_r=0x40000000\0" \ 219 "pxefile_addr_r=0x10000000\0" \ 220 "kernel_addr_r=0x18000000\0" \ 221 "scriptaddr=0x02000000\0" \ 222 "ramdisk_addr_r=0x02100000\0" \ 223 224 #if defined(CONFIG_ZYNQ_SDHCI) 225 # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1) 226 #else 227 # define BOOT_TARGET_DEVICES_MMC(func) 228 #endif 229 230 #if defined(CONFIG_SATA_CEVA) 231 # define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0) 232 #else 233 # define BOOT_TARGET_DEVICES_SCSI(func) 234 #endif 235 236 #if defined(CONFIG_ZYNQMP_USB) 237 # define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1) 238 #else 239 # define BOOT_TARGET_DEVICES_USB(func) 240 #endif 241 242 #define BOOT_TARGET_DEVICES(func) \ 243 BOOT_TARGET_DEVICES_MMC(func) \ 244 BOOT_TARGET_DEVICES_USB(func) \ 245 BOOT_TARGET_DEVICES_SCSI(func) \ 246 func(PXE, pxe, na) \ 247 func(DHCP, dhcp, na) 248 249 #include <config_distro_bootcmd.h> 250 251 /* Initial environment variables */ 252 #ifndef CONFIG_EXTRA_ENV_SETTINGS 253 #define CONFIG_EXTRA_ENV_SETTINGS \ 254 ENV_MEM_LAYOUT_SETTINGS \ 255 BOOTENV \ 256 DFU_ALT_INFO 257 #endif 258 259 #define CONFIG_SPL_TEXT_BASE 0xfffc0000 260 #define CONFIG_SPL_MAX_SIZE 0x20000 261 262 /* Just random location in OCM */ 263 #define CONFIG_SPL_BSS_START_ADDR 0x1000000 264 #define CONFIG_SPL_BSS_MAX_SIZE 0x2000000 265 266 #define CONFIG_SPL_FRAMEWORK 267 #define CONFIG_SPL_LIBCOMMON_SUPPORT 268 #define CONFIG_SPL_LIBGENERIC_SUPPORT 269 #define CONFIG_SPL_SERIAL_SUPPORT 270 #define CONFIG_SPL_BOARD_INIT 271 #define CONFIG_SPL_RAM_DEVICE 272 273 #define CONFIG_SPL_OS_BOOT 274 /* u-boot is like dtb */ 275 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin" 276 #define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000 277 278 /* ATF is my kernel image */ 279 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf.ub" 280 281 /* FIT load address for RAM boot */ 282 #define CONFIG_SPL_LOAD_FIT_ADDRESS 0x10000000 283 284 /* MMC support */ 285 #ifdef CONFIG_ZYNQ_SDHCI 286 # define CONFIG_SPL_MMC_SUPPORT 287 # define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 288 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */ 289 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */ 290 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */ 291 # define CONFIG_SPL_LIBDISK_SUPPORT 292 # define CONFIG_SPL_FAT_SUPPORT 293 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 294 #endif 295 296 #endif /* __XILINX_ZYNQMP_H */ 297