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 #endif 77 78 #ifdef CONFIG_NAND_ARASAN 79 # define CONFIG_CMD_NAND_LOCK_UNLOCK 80 # define CONFIG_SYS_MAX_NAND_DEVICE 1 81 # define CONFIG_SYS_NAND_SELF_INIT 82 # define CONFIG_SYS_NAND_ONFI_DETECTION 83 # define CONFIG_MTD_DEVICE 84 #endif 85 86 /* Miscellaneous configurable options */ 87 #define CONFIG_SYS_LOAD_ADDR 0x8000000 88 89 #if defined(CONFIG_ZYNQMP_USB) 90 #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000 91 #define DFU_DEFAULT_POLL_TIMEOUT 300 92 #define CONFIG_USB_CABLE_CHECK 93 #define CONFIG_CMD_THOR_DOWNLOAD 94 #define CONFIG_USB_FUNCTION_THOR 95 #define CONFIG_THOR_RESET_OFF 96 #define DFU_ALT_INFO_RAM \ 97 "dfu_ram_info=" \ 98 "setenv dfu_alt_info " \ 99 "Image ram $kernel_addr $kernel_size\\\\;" \ 100 "system.dtb ram $fdt_addr $fdt_size\0" \ 101 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \ 102 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0" 103 104 #define DFU_ALT_INFO \ 105 DFU_ALT_INFO_RAM 106 107 #ifndef CONFIG_SPL_BUILD 108 # define CONFIG_USB_FUNCTION_FASTBOOT 109 # define CONFIG_CMD_FASTBOOT 110 # define CONFIG_ANDROID_BOOT_IMAGE 111 # define CONFIG_FASTBOOT_BUF_ADDR 0x100000 112 # define CONFIG_FASTBOOT_BUF_SIZE 0x6000000 113 # define CONFIG_FASTBOOT_FLASH 114 # ifdef CONFIG_MMC_SDHCI_ZYNQ 115 # define CONFIG_FASTBOOT_FLASH_MMC_DEV 0 116 # endif 117 118 # define CONFIG_RANDOM_UUID 119 # define PARTS_DEFAULT \ 120 "partitions=uuid_disk=${uuid_gpt_disk};" \ 121 "name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \ 122 "name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0" 123 #endif 124 #endif 125 126 #if !defined(DFU_ALT_INFO) 127 # define DFU_ALT_INFO 128 #endif 129 130 #if !defined(PARTS_DEFAULT) 131 # define PARTS_DEFAULT 132 #endif 133 134 /* Do not preserve environment */ 135 #define CONFIG_ENV_SIZE 0x8000 136 137 /* Monitor Command Prompt */ 138 /* Console I/O Buffer Size */ 139 #define CONFIG_SYS_CBSIZE 2048 140 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 141 sizeof(CONFIG_SYS_PROMPT) + 16) 142 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 143 #define CONFIG_SYS_LONGHELP 144 #define CONFIG_CMDLINE_EDITING 145 #define CONFIG_SYS_MAXARGS 64 146 147 /* Ethernet driver */ 148 #if defined(CONFIG_ZYNQ_GEM) 149 # define CONFIG_NET_MULTI 150 # define CONFIG_MII 151 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 152 # define CONFIG_PHY_MARVELL 153 # define CONFIG_PHY_NATSEMI 154 # define CONFIG_PHY_TI 155 # define CONFIG_PHY_GIGE 156 # define CONFIG_PHY_VITESSE 157 # define CONFIG_PHY_REALTEK 158 # define PHY_ANEG_TIMEOUT 20000 159 #endif 160 161 /* I2C */ 162 #if defined(CONFIG_SYS_I2C_ZYNQ) 163 # define CONFIG_SYS_I2C 164 # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000 165 # define CONFIG_SYS_I2C_ZYNQ_SLAVE 0 166 #endif 167 168 /* EEPROM */ 169 #ifdef CONFIG_ZYNQMP_EEPROM 170 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 171 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 172 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 173 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 174 # define CONFIG_SYS_EEPROM_SIZE (64 * 1024) 175 #endif 176 177 #ifdef CONFIG_SATA_CEVA 178 #define CONFIG_LIBATA 179 #define CONFIG_SCSI_AHCI 180 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 181 #define CONFIG_SYS_SCSI_MAX_LUN 1 182 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ 183 CONFIG_SYS_SCSI_MAX_LUN) 184 #endif 185 186 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) 187 188 #define CONFIG_BOARD_EARLY_INIT_R 189 #define CONFIG_CLOCKS 190 191 #define ENV_MEM_LAYOUT_SETTINGS \ 192 "fdt_high=10000000\0" \ 193 "initrd_high=10000000\0" \ 194 "fdt_addr_r=0x40000000\0" \ 195 "pxefile_addr_r=0x10000000\0" \ 196 "kernel_addr_r=0x18000000\0" \ 197 "scriptaddr=0x02000000\0" \ 198 "ramdisk_addr_r=0x02100000\0" \ 199 200 #if defined(CONFIG_MMC_SDHCI_ZYNQ) 201 # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1) 202 #else 203 # define BOOT_TARGET_DEVICES_MMC(func) 204 #endif 205 206 #if defined(CONFIG_SATA_CEVA) 207 # define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0) 208 #else 209 # define BOOT_TARGET_DEVICES_SCSI(func) 210 #endif 211 212 #if defined(CONFIG_ZYNQMP_USB) 213 # define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1) 214 #else 215 # define BOOT_TARGET_DEVICES_USB(func) 216 #endif 217 218 #define BOOT_TARGET_DEVICES(func) \ 219 BOOT_TARGET_DEVICES_MMC(func) \ 220 BOOT_TARGET_DEVICES_USB(func) \ 221 BOOT_TARGET_DEVICES_SCSI(func) \ 222 func(PXE, pxe, na) \ 223 func(DHCP, dhcp, na) 224 225 #include <config_distro_bootcmd.h> 226 227 /* Initial environment variables */ 228 #ifndef CONFIG_EXTRA_ENV_SETTINGS 229 #define CONFIG_EXTRA_ENV_SETTINGS \ 230 ENV_MEM_LAYOUT_SETTINGS \ 231 BOOTENV \ 232 DFU_ALT_INFO 233 #endif 234 235 /* SPL can't handle all huge variables - define just DFU */ 236 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT) 237 #undef CONFIG_EXTRA_ENV_SETTINGS 238 # define CONFIG_EXTRA_ENV_SETTINGS \ 239 "dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \ 240 "atf-uboot.ub ram 0x10000000 0x1000000;" \ 241 "Image ram 0x80000 0x3f80000;" \ 242 "system.dtb ram 0x4000000 0x100000\0" \ 243 "dfu_bufsiz=0x1000\0" 244 #endif 245 246 #define CONFIG_SPL_TEXT_BASE 0xfffc0000 247 #define CONFIG_SPL_STACK 0xfffffffc 248 #define CONFIG_SPL_MAX_SIZE 0x40000 249 250 /* Just random location in OCM */ 251 #define CONFIG_SPL_BSS_START_ADDR 0x0 252 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 253 254 #define CONFIG_SPL_FRAMEWORK 255 256 /* u-boot is like dtb */ 257 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin" 258 #define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000 259 260 /* ATF is my kernel image */ 261 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf-uboot.ub" 262 263 /* FIT load address for RAM boot */ 264 #define CONFIG_SPL_LOAD_FIT_ADDRESS 0x10000000 265 266 /* MMC support */ 267 #ifdef CONFIG_MMC_SDHCI_ZYNQ 268 # define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 269 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */ 270 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */ 271 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */ 272 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 273 #endif 274 275 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT) 276 # undef CONFIG_CMD_BOOTD 277 # define CONFIG_SPL_ENV_SUPPORT 278 # define CONFIG_SPL_HASH_SUPPORT 279 # define CONFIG_ENV_MAX_ENTRIES 10 280 281 # define CONFIG_SYS_SPL_MALLOC_START 0x20000000 282 # define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 283 284 #ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE 285 # error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used" 286 #endif 287 #endif 288 289 #define CONFIG_BOARD_EARLY_INIT_F 290 291 #endif /* __XILINX_ZYNQMP_H */ 292