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 #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE 38 39 /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */ 40 #if !defined(COUNTER_FREQUENCY) 41 # define COUNTER_FREQUENCY 100000000 42 #endif 43 44 /* Size of malloc() pool */ 45 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 0x2000000) 46 47 /* Serial setup */ 48 #define CONFIG_ARM_DCC 49 #define CONFIG_CPU_ARMV8 50 #define CONFIG_ZYNQ_SERIAL 51 52 #define CONFIG_CONS_INDEX 0 53 #define CONFIG_BAUDRATE 115200 54 #define CONFIG_SYS_BAUDRATE_TABLE \ 55 { 4800, 9600, 19200, 38400, 57600, 115200 } 56 57 /* Command line configuration */ 58 #define CONFIG_CMD_ENV 59 #define CONFIG_DOS_PARTITION 60 #define CONFIG_EFI_PARTITION 61 #ifndef CONFIG_SPL_BUILD 62 # define CONFIG_ISO_PARTITION 63 #endif 64 #define CONFIG_MP 65 66 /* BOOTP options */ 67 #define CONFIG_BOOTP_BOOTFILESIZE 68 #define CONFIG_BOOTP_BOOTPATH 69 #define CONFIG_BOOTP_GATEWAY 70 #define CONFIG_BOOTP_HOSTNAME 71 #define CONFIG_BOOTP_MAY_FAIL 72 #define CONFIG_BOOTP_DNS 73 #define CONFIG_BOOTP_PXE 74 #define CONFIG_BOOTP_SUBNETMASK 75 76 /* Diff from config_distro_defaults.h */ 77 #define CONFIG_SUPPORT_RAW_INITRD 78 #if !defined(CONFIG_SPL_BUILD) 79 #define CONFIG_ENV_VARS_UBOOT_CONFIG 80 #endif 81 #define CONFIG_AUTO_COMPLETE 82 83 /* PXE */ 84 #define CONFIG_CMD_PXE 85 #define CONFIG_MENU 86 87 #if defined(CONFIG_ZYNQ_SDHCI) 88 # define CONFIG_MMC 89 # define CONFIG_GENERIC_MMC 90 # define CONFIG_SUPPORT_EMMC_BOOT 91 # define CONFIG_SDHCI 92 # ifndef CONFIG_ZYNQ_SDHCI_MAX_FREQ 93 # define CONFIG_ZYNQ_SDHCI_MAX_FREQ 200000000 94 # endif 95 #endif 96 97 #if defined(CONFIG_ZYNQ_SDHCI) || defined(CONFIG_ZYNQMP_USB) 98 # define CONFIG_FAT_WRITE 99 #endif 100 101 #ifdef CONFIG_NAND_ARASAN 102 # define CONFIG_CMD_NAND_LOCK_UNLOCK 103 # define CONFIG_SYS_MAX_NAND_DEVICE 1 104 # define CONFIG_SYS_NAND_SELF_INIT 105 # define CONFIG_SYS_NAND_ONFI_DETECTION 106 # define CONFIG_MTD_DEVICE 107 #endif 108 109 /* Miscellaneous configurable options */ 110 #define CONFIG_SYS_LOAD_ADDR 0x8000000 111 112 #if defined(CONFIG_ZYNQMP_USB) 113 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 114 #define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2 115 #define CONFIG_USB_XHCI_ZYNQMP 116 117 #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000 118 #define DFU_DEFAULT_POLL_TIMEOUT 300 119 #define CONFIG_USB_FUNCTION_DFU 120 #define CONFIG_DFU_RAM 121 #define CONFIG_USB_CABLE_CHECK 122 #define CONFIG_CMD_THOR_DOWNLOAD 123 #define CONFIG_USB_FUNCTION_THOR 124 #define CONFIG_THOR_RESET_OFF 125 #define DFU_ALT_INFO_RAM \ 126 "dfu_ram_info=" \ 127 "setenv dfu_alt_info " \ 128 "Image ram $kernel_addr $kernel_size\\\\;" \ 129 "system.dtb ram $fdt_addr $fdt_size\0" \ 130 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \ 131 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0" 132 133 #define DFU_ALT_INFO \ 134 DFU_ALT_INFO_RAM 135 #endif 136 137 #if !defined(DFU_ALT_INFO) 138 # define DFU_ALT_INFO 139 #endif 140 141 #define CONFIG_BOARD_LATE_INIT 142 143 /* Do not preserve environment */ 144 #define CONFIG_ENV_IS_NOWHERE 1 145 #define CONFIG_ENV_SIZE 0x1000 146 147 /* Monitor Command Prompt */ 148 /* Console I/O Buffer Size */ 149 #define CONFIG_SYS_CBSIZE 2048 150 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 151 sizeof(CONFIG_SYS_PROMPT) + 16) 152 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 153 #define CONFIG_SYS_LONGHELP 154 #define CONFIG_CMDLINE_EDITING 155 #define CONFIG_SYS_MAXARGS 64 156 157 /* Ethernet driver */ 158 #if defined(CONFIG_ZYNQ_GEM) 159 # define CONFIG_NET_MULTI 160 # define CONFIG_MII 161 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 162 # define CONFIG_PHY_MARVELL 163 # define CONFIG_PHY_NATSEMI 164 # define CONFIG_PHY_TI 165 # define CONFIG_PHY_GIGE 166 # define CONFIG_PHY_VITESSE 167 # define CONFIG_PHY_REALTEK 168 # define PHY_ANEG_TIMEOUT 20000 169 #endif 170 171 /* I2C */ 172 #if defined(CONFIG_SYS_I2C_ZYNQ) 173 # define CONFIG_SYS_I2C 174 # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000 175 # define CONFIG_SYS_I2C_ZYNQ_SLAVE 0 176 #endif 177 178 /* EEPROM */ 179 #ifdef CONFIG_ZYNQMP_EEPROM 180 # define CONFIG_CMD_EEPROM 181 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 182 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 183 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 184 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 185 # define CONFIG_SYS_EEPROM_SIZE (64 * 1024) 186 #endif 187 188 #ifdef CONFIG_SATA_CEVA 189 #define CONFIG_AHCI 190 #define CONFIG_LIBATA 191 #define CONFIG_SCSI_AHCI 192 #define CONFIG_SCSI_AHCI_PLAT 193 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 194 #define CONFIG_SYS_SCSI_MAX_LUN 1 195 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ 196 CONFIG_SYS_SCSI_MAX_LUN) 197 #define CONFIG_SCSI 198 #endif 199 200 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) 201 202 #define CONFIG_CMD_UNZIP 203 204 #define CONFIG_BOARD_EARLY_INIT_R 205 #define CONFIG_CLOCKS 206 207 #define ENV_MEM_LAYOUT_SETTINGS \ 208 "fdt_high=10000000\0" \ 209 "initrd_high=10000000\0" \ 210 "fdt_addr_r=0x40000000\0" \ 211 "pxefile_addr_r=0x10000000\0" \ 212 "kernel_addr_r=0x18000000\0" \ 213 "scriptaddr=0x02000000\0" \ 214 "ramdisk_addr_r=0x02100000\0" \ 215 216 #if defined(CONFIG_ZYNQ_SDHCI) 217 # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1) 218 #else 219 # define BOOT_TARGET_DEVICES_MMC(func) 220 #endif 221 222 #if defined(CONFIG_SATA_CEVA) 223 # define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0) 224 #else 225 # define BOOT_TARGET_DEVICES_SCSI(func) 226 #endif 227 228 #if defined(CONFIG_ZYNQMP_USB) 229 # define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1) 230 #else 231 # define BOOT_TARGET_DEVICES_USB(func) 232 #endif 233 234 #define BOOT_TARGET_DEVICES(func) \ 235 BOOT_TARGET_DEVICES_MMC(func) \ 236 BOOT_TARGET_DEVICES_USB(func) \ 237 BOOT_TARGET_DEVICES_SCSI(func) \ 238 func(PXE, pxe, na) \ 239 func(DHCP, dhcp, na) 240 241 #include <config_distro_bootcmd.h> 242 243 /* Initial environment variables */ 244 #ifndef CONFIG_EXTRA_ENV_SETTINGS 245 #define CONFIG_EXTRA_ENV_SETTINGS \ 246 ENV_MEM_LAYOUT_SETTINGS \ 247 BOOTENV \ 248 DFU_ALT_INFO 249 #endif 250 251 /* SPL can't handle all huge variables - define just DFU */ 252 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT) 253 #undef CONFIG_EXTRA_ENV_SETTINGS 254 # define CONFIG_EXTRA_ENV_SETTINGS \ 255 "dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \ 256 "atf-uboot.ub ram 0x10000000 0x1000000;" \ 257 "Image ram 0x80000 0x3f80000;" \ 258 "system.dtb ram 0x4000000 0x100000\0" \ 259 "dfu_bufsiz=0x1000\0" 260 #endif 261 262 #define CONFIG_SPL_TEXT_BASE 0xfffc0000 263 #define CONFIG_SPL_STACK 0xfffffffc 264 #define CONFIG_SPL_MAX_SIZE 0x40000 265 266 /* Just random location in OCM */ 267 #define CONFIG_SPL_BSS_START_ADDR 0x0 268 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 269 270 #define CONFIG_SPL_FRAMEWORK 271 #define CONFIG_SPL_BOARD_INIT 272 #define CONFIG_SPL_RAM_DEVICE 273 274 #define CONFIG_SPL_OS_BOOT 275 /* u-boot is like dtb */ 276 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin" 277 #define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000 278 279 /* ATF is my kernel image */ 280 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf.ub" 281 282 /* FIT load address for RAM boot */ 283 #define CONFIG_SPL_LOAD_FIT_ADDRESS 0x10000000 284 285 /* MMC support */ 286 #ifdef CONFIG_ZYNQ_SDHCI 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_FS_LOAD_PAYLOAD_NAME "u-boot.img" 292 #endif 293 294 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT) 295 # undef CONFIG_CMD_BOOTD 296 # define CONFIG_SPL_ENV_SUPPORT 297 # define CONFIG_SPL_HASH_SUPPORT 298 # define CONFIG_ENV_MAX_ENTRIES 10 299 300 # define CONFIG_SYS_SPL_MALLOC_START 0x20000000 301 # define CONFIG_SYS_SPL_MALLOC_SIZE 0x10000000 302 303 #ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE 304 # error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used" 305 #endif 306 #endif 307 308 #endif /* __XILINX_ZYNQMP_H */ 309