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 #if defined(CONFIG_ZYNQ_SDHCI) 84 # define CONFIG_GENERIC_MMC 85 # define CONFIG_SUPPORT_EMMC_BOOT 86 # ifndef CONFIG_ZYNQ_SDHCI_MAX_FREQ 87 # define CONFIG_ZYNQ_SDHCI_MAX_FREQ 200000000 88 # endif 89 #endif 90 91 #if defined(CONFIG_ZYNQ_SDHCI) || defined(CONFIG_ZYNQMP_USB) 92 # define CONFIG_FAT_WRITE 93 #endif 94 95 #ifdef CONFIG_NAND_ARASAN 96 # define CONFIG_CMD_NAND_LOCK_UNLOCK 97 # define CONFIG_SYS_MAX_NAND_DEVICE 1 98 # define CONFIG_SYS_NAND_SELF_INIT 99 # define CONFIG_SYS_NAND_ONFI_DETECTION 100 # define CONFIG_MTD_DEVICE 101 #endif 102 103 /* Miscellaneous configurable options */ 104 #define CONFIG_SYS_LOAD_ADDR 0x8000000 105 106 #if defined(CONFIG_ZYNQMP_USB) 107 #define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2 108 #define CONFIG_USB_XHCI_ZYNQMP 109 110 #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000 111 #define DFU_DEFAULT_POLL_TIMEOUT 300 112 #define CONFIG_USB_CABLE_CHECK 113 #define CONFIG_CMD_THOR_DOWNLOAD 114 #define CONFIG_USB_FUNCTION_THOR 115 #define CONFIG_THOR_RESET_OFF 116 #define DFU_ALT_INFO_RAM \ 117 "dfu_ram_info=" \ 118 "setenv dfu_alt_info " \ 119 "Image ram $kernel_addr $kernel_size\\\\;" \ 120 "system.dtb ram $fdt_addr $fdt_size\0" \ 121 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \ 122 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0" 123 124 #define DFU_ALT_INFO \ 125 DFU_ALT_INFO_RAM 126 #endif 127 128 #if !defined(DFU_ALT_INFO) 129 # define DFU_ALT_INFO 130 #endif 131 132 #define CONFIG_BOARD_LATE_INIT 133 134 /* Do not preserve environment */ 135 #define CONFIG_ENV_IS_NOWHERE 1 136 #define CONFIG_ENV_SIZE 0x1000 137 138 /* Monitor Command Prompt */ 139 /* Console I/O Buffer Size */ 140 #define CONFIG_SYS_CBSIZE 2048 141 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 142 sizeof(CONFIG_SYS_PROMPT) + 16) 143 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 144 #define CONFIG_SYS_LONGHELP 145 #define CONFIG_CMDLINE_EDITING 146 #define CONFIG_SYS_MAXARGS 64 147 148 /* Ethernet driver */ 149 #if defined(CONFIG_ZYNQ_GEM) 150 # define CONFIG_NET_MULTI 151 # define CONFIG_MII 152 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 153 # define CONFIG_PHY_MARVELL 154 # define CONFIG_PHY_NATSEMI 155 # define CONFIG_PHY_TI 156 # define CONFIG_PHY_GIGE 157 # define CONFIG_PHY_VITESSE 158 # define CONFIG_PHY_REALTEK 159 # define PHY_ANEG_TIMEOUT 20000 160 #endif 161 162 /* I2C */ 163 #if defined(CONFIG_SYS_I2C_ZYNQ) 164 # define CONFIG_SYS_I2C 165 # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000 166 # define CONFIG_SYS_I2C_ZYNQ_SLAVE 0 167 #endif 168 169 /* EEPROM */ 170 #ifdef CONFIG_ZYNQMP_EEPROM 171 # define CONFIG_CMD_EEPROM 172 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 173 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 174 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 175 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 176 # define CONFIG_SYS_EEPROM_SIZE (64 * 1024) 177 #endif 178 179 #ifdef CONFIG_SATA_CEVA 180 #define CONFIG_LIBATA 181 #define CONFIG_SCSI_AHCI 182 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 183 #define CONFIG_SYS_SCSI_MAX_LUN 1 184 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ 185 CONFIG_SYS_SCSI_MAX_LUN) 186 #define CONFIG_SCSI 187 #endif 188 189 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) 190 191 #define CONFIG_CMD_UNZIP 192 193 #define CONFIG_BOARD_EARLY_INIT_R 194 #define CONFIG_CLOCKS 195 196 #define ENV_MEM_LAYOUT_SETTINGS \ 197 "fdt_high=10000000\0" \ 198 "initrd_high=10000000\0" \ 199 "fdt_addr_r=0x40000000\0" \ 200 "pxefile_addr_r=0x10000000\0" \ 201 "kernel_addr_r=0x18000000\0" \ 202 "scriptaddr=0x02000000\0" \ 203 "ramdisk_addr_r=0x02100000\0" \ 204 205 #if defined(CONFIG_ZYNQ_SDHCI) 206 # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1) 207 #else 208 # define BOOT_TARGET_DEVICES_MMC(func) 209 #endif 210 211 #if defined(CONFIG_SATA_CEVA) 212 # define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0) 213 #else 214 # define BOOT_TARGET_DEVICES_SCSI(func) 215 #endif 216 217 #if defined(CONFIG_ZYNQMP_USB) 218 # define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1) 219 #else 220 # define BOOT_TARGET_DEVICES_USB(func) 221 #endif 222 223 #define BOOT_TARGET_DEVICES(func) \ 224 BOOT_TARGET_DEVICES_MMC(func) \ 225 BOOT_TARGET_DEVICES_USB(func) \ 226 BOOT_TARGET_DEVICES_SCSI(func) \ 227 func(PXE, pxe, na) \ 228 func(DHCP, dhcp, na) 229 230 #include <config_distro_bootcmd.h> 231 232 /* Initial environment variables */ 233 #ifndef CONFIG_EXTRA_ENV_SETTINGS 234 #define CONFIG_EXTRA_ENV_SETTINGS \ 235 ENV_MEM_LAYOUT_SETTINGS \ 236 BOOTENV \ 237 DFU_ALT_INFO 238 #endif 239 240 /* SPL can't handle all huge variables - define just DFU */ 241 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT) 242 #undef CONFIG_EXTRA_ENV_SETTINGS 243 # define CONFIG_EXTRA_ENV_SETTINGS \ 244 "dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \ 245 "atf-uboot.ub ram 0x10000000 0x1000000;" \ 246 "Image ram 0x80000 0x3f80000;" \ 247 "system.dtb ram 0x4000000 0x100000\0" \ 248 "dfu_bufsiz=0x1000\0" 249 #endif 250 251 #define CONFIG_SPL_TEXT_BASE 0xfffc0000 252 #define CONFIG_SPL_STACK 0xfffffffc 253 #define CONFIG_SPL_MAX_SIZE 0x40000 254 255 /* Just random location in OCM */ 256 #define CONFIG_SPL_BSS_START_ADDR 0x0 257 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 258 259 #define CONFIG_SPL_FRAMEWORK 260 #define CONFIG_SPL_BOARD_INIT 261 #define CONFIG_SPL_RAM_DEVICE 262 263 /* u-boot is like dtb */ 264 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin" 265 #define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000 266 267 /* ATF is my kernel image */ 268 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf-uboot.ub" 269 270 /* FIT load address for RAM boot */ 271 #define CONFIG_SPL_LOAD_FIT_ADDRESS 0x10000000 272 273 /* MMC support */ 274 #ifdef CONFIG_ZYNQ_SDHCI 275 # define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 276 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */ 277 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */ 278 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */ 279 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 280 #endif 281 282 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT) 283 # undef CONFIG_CMD_BOOTD 284 # define CONFIG_SPL_ENV_SUPPORT 285 # define CONFIG_SPL_HASH_SUPPORT 286 # define CONFIG_ENV_MAX_ENTRIES 10 287 288 # define CONFIG_SYS_SPL_MALLOC_START 0x20000000 289 # define CONFIG_SYS_SPL_MALLOC_SIZE 0x10000000 290 291 #ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE 292 # error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used" 293 #endif 294 #endif 295 296 #endif /* __XILINX_ZYNQMP_H */ 297