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 21 /* Generic Interrupt Controller Definitions */ 22 #define CONFIG_GICV2 23 #define GICD_BASE 0xF9010000 24 #define GICC_BASE 0xF9020000 25 26 /* Physical Memory Map */ 27 #define CONFIG_NR_DRAM_BANKS 1 28 #define CONFIG_SYS_SDRAM_BASE 0 29 #define CONFIG_SYS_SDRAM_SIZE 0x40000000 30 31 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE 32 #define CONFIG_SYS_MEMTEST_END CONFIG_SYS_SDRAM_SIZE 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 #define CONFIG_IDENT_STRING " Xilinx ZynqMP" 41 42 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0) 43 44 /* Flat Device Tree Definitions */ 45 #define CONFIG_OF_LIBFDT 46 47 /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */ 48 #define COUNTER_FREQUENCY 4000000 49 50 /* Size of malloc() pool */ 51 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 0x2000000) 52 53 /* Serial setup */ 54 #if defined(CONFIG_ZYNQMP_DCC) 55 # define CONFIG_ARM_DCC 56 # define CONFIG_CPU_ARMV8 57 #else 58 # define CONFIG_ZYNQ_SERIAL 59 #endif 60 61 #define CONFIG_CONS_INDEX 0 62 #define CONFIG_BAUDRATE 115200 63 #define CONFIG_SYS_BAUDRATE_TABLE \ 64 { 4800, 9600, 19200, 38400, 57600, 115200 } 65 66 /* Command line configuration */ 67 #define CONFIG_CMD_ENV 68 #define CONFIG_CMD_EXT2 69 #define CONFIG_CMD_EXT4 70 #define CONFIG_CMD_FAT 71 #define CONFIG_CMD_FS_GENERIC 72 #define CONFIG_DOS_PARTITION 73 #define CONFIG_MP 74 75 #define CONFIG_CMD_MII 76 77 /* BOOTP options */ 78 #define CONFIG_BOOTP_BOOTFILESIZE 79 #define CONFIG_BOOTP_BOOTPATH 80 #define CONFIG_BOOTP_GATEWAY 81 #define CONFIG_BOOTP_HOSTNAME 82 #define CONFIG_BOOTP_MAY_FAIL 83 #define CONFIG_BOOTP_SERVERIP 84 85 /* SPI */ 86 #ifdef CONFIG_ZYNQ_SPI 87 # define CONFIG_CMD_SF 88 #endif 89 90 #if defined(CONFIG_ZYNQ_SDHCI0) || defined(CONFIG_ZYNQ_SDHCI1) 91 # define CONFIG_MMC 92 # define CONFIG_GENERIC_MMC 93 # define CONFIG_SDHCI 94 # define CONFIG_ZYNQ_SDHCI 95 # define CONFIG_CMD_MMC 96 # ifndef CONFIG_ZYNQ_SDHCI_MAX_FREQ 97 # define CONFIG_ZYNQ_SDHCI_MAX_FREQ 200000000 98 # endif 99 #endif 100 101 #if defined(CONFIG_ZYNQ_SDHCI) 102 # define CONFIG_FAT_WRITE 103 # define CONFIG_CMD_EXT4_WRITE 104 #endif 105 106 /* Miscellaneous configurable options */ 107 #define CONFIG_SYS_LOAD_ADDR 0x8000000 108 109 #if defined(CONFIG_ZYNQMP_USB) 110 #define CONFIG_USB_DWC3 111 #define CONFIG_USB_DWC3_GADGET 112 113 #define CONFIG_USB_GADGET 114 #define CONFIG_USB_GADGET_DOWNLOAD 115 #define CONFIG_USB_GADGET_DUALSPEED 116 #define CONFIG_USB_GADGET_VBUS_DRAW 2 117 #define CONFIG_USBDOWNLOAD_GADGET 118 #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000 119 #define DFU_DEFAULT_POLL_TIMEOUT 300 120 #define CONFIG_USB_FUNCTION_DFU 121 #define CONFIG_DFU_RAM 122 #define CONFIG_G_DNL_VENDOR_NUM 0x03FD 123 #define CONFIG_G_DNL_PRODUCT_NUM 0x0300 124 #define CONFIG_G_DNL_MANUFACTURER "Xilinx" 125 #define CONFIG_USB_CABLE_CHECK 126 #define CONFIG_CMD_DFU 127 #define CONFIG_CMD_THOR_DOWNLOAD 128 #define CONFIG_USB_FUNCTION_THOR 129 #define CONFIG_THOR_RESET_OFF 130 #define DFU_ALT_INFO_RAM \ 131 "dfu_ram_info=" \ 132 "set dfu_alt_info " \ 133 "Image ram 0x200000 0x1800000\\\\;" \ 134 "system.dtb ram 0x7000000 0x40000\0" \ 135 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \ 136 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0" 137 138 #define DFU_ALT_INFO \ 139 DFU_ALT_INFO_RAM 140 #endif 141 142 #if !defined(DFU_ALT_INFO) 143 # define DFU_ALT_INFO 144 #endif 145 146 /* Initial environment variables */ 147 #define CONFIG_EXTRA_ENV_SETTINGS \ 148 "kernel_addr=0x80000\0" \ 149 "fdt_addr=0x7000000\0" \ 150 "fdt_high=0x10000000\0" \ 151 "sdboot=mmcinfo && load mmc 0:0 $fdt_addr system.dtb && " \ 152 "load mmc 0:0 $kernel_addr Image && booti $kernel_addr - $fdt_addr\0" \ 153 DFU_ALT_INFO 154 155 #define CONFIG_BOOTARGS "setenv bootargs console=ttyPS0,${baudrate} " \ 156 "earlycon=cdns,mmio,0xff000000,${baudrate}n8" 157 #define CONFIG_PREBOOT "run bootargs" 158 #define CONFIG_BOOTCOMMAND "run $modeboot" 159 #define CONFIG_BOOTDELAY 5 160 161 #define CONFIG_BOARD_LATE_INIT 162 163 /* Do not preserve environment */ 164 #define CONFIG_ENV_IS_NOWHERE 1 165 #define CONFIG_ENV_SIZE 0x1000 166 167 /* Monitor Command Prompt */ 168 /* Console I/O Buffer Size */ 169 #define CONFIG_SYS_CBSIZE 2048 170 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 171 sizeof(CONFIG_SYS_PROMPT) + 16) 172 #define CONFIG_SYS_HUSH_PARSER 173 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 174 #define CONFIG_SYS_LONGHELP 175 #define CONFIG_CMDLINE_EDITING 176 #define CONFIG_SYS_MAXARGS 64 177 178 /* Ethernet driver */ 179 #if defined(CONFIG_ZYNQ_GEM0) || defined(CONFIG_ZYNQ_GEM1) || \ 180 defined(CONFIG_ZYNQ_GEM2) || defined(CONFIG_ZYNQ_GEM3) 181 # define CONFIG_NET_MULTI 182 # define CONFIG_ZYNQ_GEM 183 # define CONFIG_MII 184 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 185 # define CONFIG_PHYLIB 186 # define CONFIG_PHY_MARVELL 187 # define CONFIG_PHY_TI 188 #endif 189 190 /* I2C */ 191 #if defined(CONFIG_SYS_I2C_ZYNQ) 192 # define CONFIG_CMD_I2C 193 # define CONFIG_SYS_I2C 194 # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000 195 # define CONFIG_SYS_I2C_ZYNQ_SLAVE 0 196 #endif 197 198 /* EEPROM */ 199 #ifdef CONFIG_ZYNQMP_EEPROM 200 # define CONFIG_CMD_EEPROM 201 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 202 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 203 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 204 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 205 # define CONFIG_SYS_EEPROM_SIZE (64 * 1024) 206 #endif 207 208 #ifdef CONFIG_AHCI 209 #define CONFIG_LIBATA 210 #define CONFIG_SCSI_AHCI 211 #define CONFIG_SCSI_AHCI_PLAT 212 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 1 213 #define CONFIG_SYS_SCSI_MAX_LUN 1 214 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ 215 CONFIG_SYS_SCSI_MAX_LUN) 216 #define CONFIG_CMD_SCSI 217 #endif 218 219 #define CONFIG_FIT 220 #define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */ 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 #endif /* __XILINX_ZYNQMP_H */ 231