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_SERVERIP 80 #define CONFIG_BOOTP_DNS 81 #define CONFIG_BOOTP_PXE 82 #define CONFIG_BOOTP_SUBNETMASK 83 84 /* Diff from config_distro_defaults.h */ 85 #define CONFIG_SUPPORT_RAW_INITRD 86 #define CONFIG_ENV_VARS_UBOOT_CONFIG 87 #define CONFIG_AUTO_COMPLETE 88 89 /* PXE */ 90 #define CONFIG_CMD_PXE 91 #define CONFIG_MENU 92 93 #if defined(CONFIG_ZYNQ_SDHCI) 94 # define CONFIG_MMC 95 # define CONFIG_GENERIC_MMC 96 # define CONFIG_SUPPORT_EMMC_BOOT 97 # define CONFIG_SDHCI 98 # ifndef CONFIG_ZYNQ_SDHCI_MAX_FREQ 99 # define CONFIG_ZYNQ_SDHCI_MAX_FREQ 200000000 100 # endif 101 #endif 102 103 #if defined(CONFIG_ZYNQ_SDHCI) || defined(CONFIG_ZYNQMP_USB) 104 # define CONFIG_FAT_WRITE 105 #endif 106 107 #ifdef CONFIG_NAND_ARASAN 108 # define CONFIG_CMD_NAND 109 # define CONFIG_CMD_NAND_LOCK_UNLOCK 110 # define CONFIG_SYS_MAX_NAND_DEVICE 1 111 # define CONFIG_SYS_NAND_SELF_INIT 112 # define CONFIG_SYS_NAND_ONFI_DETECTION 113 # define CONFIG_MTD_DEVICE 114 #endif 115 116 /* Miscellaneous configurable options */ 117 #define CONFIG_SYS_LOAD_ADDR 0x8000000 118 119 #if defined(CONFIG_ZYNQMP_USB) 120 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 121 #define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2 122 #define CONFIG_USB_STORAGE 123 #define CONFIG_USB_XHCI_ZYNQMP 124 125 #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000 126 #define DFU_DEFAULT_POLL_TIMEOUT 300 127 #define CONFIG_USB_FUNCTION_DFU 128 #define CONFIG_DFU_RAM 129 #define CONFIG_USB_CABLE_CHECK 130 #define CONFIG_CMD_THOR_DOWNLOAD 131 #define CONFIG_USB_FUNCTION_THOR 132 #define CONFIG_THOR_RESET_OFF 133 #define DFU_ALT_INFO_RAM \ 134 "dfu_ram_info=" \ 135 "setenv dfu_alt_info " \ 136 "Image ram $kernel_addr $kernel_size\\\\;" \ 137 "system.dtb ram $fdt_addr $fdt_size\0" \ 138 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \ 139 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0" 140 141 #define DFU_ALT_INFO \ 142 DFU_ALT_INFO_RAM 143 #endif 144 145 #if !defined(DFU_ALT_INFO) 146 # define DFU_ALT_INFO 147 #endif 148 149 /* Initial environment variables */ 150 #ifndef CONFIG_EXTRA_ENV_SETTINGS 151 #define CONFIG_EXTRA_ENV_SETTINGS \ 152 "kernel_addr=0x80000\0" \ 153 "fdt_addr=0x7000000\0" \ 154 "fdt_high=0x10000000\0" \ 155 CONFIG_KERNEL_FDT_OFST_SIZE \ 156 "sdbootdev=0\0"\ 157 "sdboot=mmc dev $sdbootdev && mmcinfo && load mmc $sdbootdev:$partid $fdt_addr system.dtb && " \ 158 "load mmc $sdbootdev:$partid $kernel_addr Image && " \ 159 "booti $kernel_addr - $fdt_addr\0" \ 160 DFU_ALT_INFO 161 #endif 162 163 #define CONFIG_BOOTCOMMAND "run $modeboot" 164 #define CONFIG_BOOTDELAY 3 165 166 #define CONFIG_BOARD_LATE_INIT 167 168 /* Do not preserve environment */ 169 #define CONFIG_ENV_IS_NOWHERE 1 170 #define CONFIG_ENV_SIZE 0x1000 171 172 /* Monitor Command Prompt */ 173 /* Console I/O Buffer Size */ 174 #define CONFIG_SYS_CBSIZE 2048 175 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 176 sizeof(CONFIG_SYS_PROMPT) + 16) 177 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 178 #define CONFIG_SYS_LONGHELP 179 #define CONFIG_CMDLINE_EDITING 180 #define CONFIG_SYS_MAXARGS 64 181 182 /* Ethernet driver */ 183 #if defined(CONFIG_ZYNQ_GEM) 184 # define CONFIG_NET_MULTI 185 # define CONFIG_MII 186 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 187 # define CONFIG_PHY_MARVELL 188 # define CONFIG_PHY_NATSEMI 189 # define CONFIG_PHY_TI 190 # define CONFIG_PHY_GIGE 191 # define PHY_ANEG_TIMEOUT 20000 192 #endif 193 194 /* I2C */ 195 #if defined(CONFIG_SYS_I2C_ZYNQ) 196 # define CONFIG_SYS_I2C 197 # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000 198 # define CONFIG_SYS_I2C_ZYNQ_SLAVE 0 199 #endif 200 201 /* EEPROM */ 202 #ifdef CONFIG_ZYNQMP_EEPROM 203 # define CONFIG_CMD_EEPROM 204 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 205 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 206 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 207 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 208 # define CONFIG_SYS_EEPROM_SIZE (64 * 1024) 209 #endif 210 211 #ifdef CONFIG_AHCI 212 #define CONFIG_LIBATA 213 #define CONFIG_SCSI_AHCI 214 #define CONFIG_SCSI_AHCI_PLAT 215 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 216 #define CONFIG_SYS_SCSI_MAX_LUN 1 217 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ 218 CONFIG_SYS_SCSI_MAX_LUN) 219 #define CONFIG_SCSI 220 #endif 221 222 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) 223 224 #define CONFIG_CMD_BOOTI 225 #define CONFIG_CMD_UNZIP 226 227 #define CONFIG_BOARD_EARLY_INIT_R 228 #define CONFIG_CLOCKS 229 230 #define CONFIG_SPL_TEXT_BASE 0xfffc0000 231 #define CONFIG_SPL_MAX_SIZE 0x20000 232 233 /* Just random location in OCM */ 234 #define CONFIG_SPL_BSS_START_ADDR 0x1000000 235 #define CONFIG_SPL_BSS_MAX_SIZE 0x2000000 236 237 #define CONFIG_SPL_FRAMEWORK 238 #define CONFIG_SPL_LIBCOMMON_SUPPORT 239 #define CONFIG_SPL_LIBGENERIC_SUPPORT 240 #define CONFIG_SPL_SERIAL_SUPPORT 241 #define CONFIG_SPL_BOARD_INIT 242 #define CONFIG_SPL_RAM_DEVICE 243 244 #define CONFIG_SPL_OS_BOOT 245 /* u-boot is like dtb */ 246 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin" 247 #define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000 248 249 /* ATF is my kernel image */ 250 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf.ub" 251 252 /* FIT load address for RAM boot */ 253 #define CONFIG_SPL_LOAD_FIT_ADDRESS 0x10000000 254 255 /* MMC support */ 256 #ifdef CONFIG_ZYNQ_SDHCI 257 # define CONFIG_SPL_MMC_SUPPORT 258 # define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 259 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */ 260 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */ 261 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */ 262 # define CONFIG_SPL_LIBDISK_SUPPORT 263 # define CONFIG_SPL_FAT_SUPPORT 264 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 265 #endif 266 267 #endif /* __XILINX_ZYNQMP_H */ 268