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 /* Generic Interrupt Controller Definitions */ 19 #define CONFIG_GICV2 20 #define GICD_BASE 0xF9010000 21 #define GICC_BASE 0xF9020000 22 23 #define CONFIG_SYS_ALT_MEMTEST 24 #define CONFIG_SYS_MEMTEST_SCRATCH 0xfffc0000 25 26 #ifndef CONFIG_NR_DRAM_BANKS 27 # define CONFIG_NR_DRAM_BANKS 2 28 #endif 29 #define CONFIG_SYS_MEMTEST_START 0 30 #define CONFIG_SYS_MEMTEST_END 1000 31 32 #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE 33 34 /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */ 35 #if !defined(COUNTER_FREQUENCY) 36 # define COUNTER_FREQUENCY 100000000 37 #endif 38 39 /* Size of malloc() pool */ 40 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 0x2000000) 41 42 /* Serial setup */ 43 #define CONFIG_ARM_DCC 44 #define CONFIG_CPU_ARMV8 45 #define CONFIG_ZYNQ_SERIAL 46 47 #define CONFIG_CONS_INDEX 0 48 #define CONFIG_SYS_BAUDRATE_TABLE \ 49 { 4800, 9600, 19200, 38400, 57600, 115200 } 50 51 /* Command line configuration */ 52 #define CONFIG_MP 53 54 /* BOOTP options */ 55 #define CONFIG_BOOTP_BOOTFILESIZE 56 #define CONFIG_BOOTP_BOOTPATH 57 #define CONFIG_BOOTP_GATEWAY 58 #define CONFIG_BOOTP_HOSTNAME 59 #define CONFIG_BOOTP_MAY_FAIL 60 #define CONFIG_BOOTP_DNS 61 #define CONFIG_BOOTP_PXE 62 #define CONFIG_BOOTP_SUBNETMASK 63 64 /* Diff from config_distro_defaults.h */ 65 #define CONFIG_SUPPORT_RAW_INITRD 66 #if !defined(CONFIG_SPL_BUILD) 67 #define CONFIG_ENV_VARS_UBOOT_CONFIG 68 #endif 69 #define CONFIG_AUTO_COMPLETE 70 71 #if defined(CONFIG_MMC_SDHCI_ZYNQ) 72 # define CONFIG_SUPPORT_EMMC_BOOT 73 # ifndef CONFIG_ZYNQ_SDHCI_MAX_FREQ 74 # define CONFIG_ZYNQ_SDHCI_MAX_FREQ 200000000 75 # endif 76 # define FAT_ENV_DEVICE_AND_PART "0:auto" 77 # define FAT_ENV_FILE "uboot.env" 78 # define FAT_ENV_INTERFACE "mmc" 79 #endif 80 81 #ifdef CONFIG_NAND_ARASAN 82 # define CONFIG_CMD_NAND_LOCK_UNLOCK 83 # define CONFIG_SYS_MAX_NAND_DEVICE 1 84 # define CONFIG_SYS_NAND_SELF_INIT 85 # define CONFIG_SYS_NAND_ONFI_DETECTION 86 # define CONFIG_MTD_DEVICE 87 #endif 88 89 /* Miscellaneous configurable options */ 90 #define CONFIG_SYS_LOAD_ADDR 0x8000000 91 92 #if defined(CONFIG_ZYNQMP_USB) 93 #define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2 94 95 #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000 96 #define DFU_DEFAULT_POLL_TIMEOUT 300 97 #define CONFIG_USB_CABLE_CHECK 98 #define CONFIG_CMD_THOR_DOWNLOAD 99 #define CONFIG_USB_FUNCTION_THOR 100 #define CONFIG_THOR_RESET_OFF 101 #define DFU_ALT_INFO_RAM \ 102 "dfu_ram_info=" \ 103 "setenv dfu_alt_info " \ 104 "Image ram $kernel_addr $kernel_size\\\\;" \ 105 "system.dtb ram $fdt_addr $fdt_size\0" \ 106 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \ 107 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0" 108 109 #define DFU_ALT_INFO \ 110 DFU_ALT_INFO_RAM 111 112 #ifndef CONFIG_SPL_BUILD 113 # define CONFIG_USB_FUNCTION_FASTBOOT 114 # define CONFIG_CMD_FASTBOOT 115 # define CONFIG_ANDROID_BOOT_IMAGE 116 # define CONFIG_FASTBOOT_BUF_ADDR 0x100000 117 # define CONFIG_FASTBOOT_BUF_SIZE 0x6000000 118 # define CONFIG_FASTBOOT_FLASH 119 # ifdef CONFIG_MMC_SDHCI_ZYNQ 120 # define CONFIG_FASTBOOT_FLASH_MMC_DEV 0 121 # endif 122 123 # define CONFIG_RANDOM_UUID 124 # define PARTS_DEFAULT \ 125 "partitions=uuid_disk=${uuid_gpt_disk};" \ 126 "name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \ 127 "name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0" 128 #endif 129 #endif 130 131 #if !defined(DFU_ALT_INFO) 132 # define DFU_ALT_INFO 133 #endif 134 135 #if !defined(PARTS_DEFAULT) 136 # define PARTS_DEFAULT 137 #endif 138 139 /* Do not preserve environment */ 140 #define CONFIG_ENV_SIZE 0x8000 141 142 /* Monitor Command Prompt */ 143 /* Console I/O Buffer Size */ 144 #define CONFIG_SYS_CBSIZE 2048 145 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 146 sizeof(CONFIG_SYS_PROMPT) + 16) 147 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 148 #define CONFIG_SYS_LONGHELP 149 #define CONFIG_CMDLINE_EDITING 150 #define CONFIG_SYS_MAXARGS 64 151 152 /* Ethernet driver */ 153 #if defined(CONFIG_ZYNQ_GEM) 154 # define CONFIG_NET_MULTI 155 # define CONFIG_MII 156 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 157 # define CONFIG_PHY_MARVELL 158 # define CONFIG_PHY_NATSEMI 159 # define CONFIG_PHY_TI 160 # define CONFIG_PHY_GIGE 161 # define CONFIG_PHY_VITESSE 162 # define CONFIG_PHY_REALTEK 163 # define PHY_ANEG_TIMEOUT 20000 164 #endif 165 166 /* I2C */ 167 #if defined(CONFIG_SYS_I2C_ZYNQ) 168 # define CONFIG_SYS_I2C 169 # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000 170 # define CONFIG_SYS_I2C_ZYNQ_SLAVE 0 171 #endif 172 173 /* EEPROM */ 174 #ifdef CONFIG_ZYNQMP_EEPROM 175 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 176 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 177 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 178 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 179 # define CONFIG_SYS_EEPROM_SIZE (64 * 1024) 180 #endif 181 182 #ifdef CONFIG_SATA_CEVA 183 #define CONFIG_LIBATA 184 #define CONFIG_SCSI_AHCI 185 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 186 #define CONFIG_SYS_SCSI_MAX_LUN 1 187 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ 188 CONFIG_SYS_SCSI_MAX_LUN) 189 #endif 190 191 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) 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_MMC_SDHCI_ZYNQ) 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 260 261 /* u-boot is like dtb */ 262 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin" 263 #define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000 264 265 /* ATF is my kernel image */ 266 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf-uboot.ub" 267 268 /* FIT load address for RAM boot */ 269 #define CONFIG_SPL_LOAD_FIT_ADDRESS 0x10000000 270 271 /* MMC support */ 272 #ifdef CONFIG_MMC_SDHCI_ZYNQ 273 # define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 274 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */ 275 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */ 276 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */ 277 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 278 #endif 279 280 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT) 281 # undef CONFIG_CMD_BOOTD 282 # define CONFIG_SPL_ENV_SUPPORT 283 # define CONFIG_SPL_HASH_SUPPORT 284 # define CONFIG_ENV_MAX_ENTRIES 10 285 286 # define CONFIG_SYS_SPL_MALLOC_START 0x20000000 287 # define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 288 289 #ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE 290 # error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used" 291 #endif 292 #endif 293 294 #define CONFIG_BOARD_EARLY_INIT_F 295 296 #endif /* __XILINX_ZYNQMP_H */ 297