/* * Configuration for Xilinx ZynqMP * (C) Copyright 2014 - 2015 Xilinx, Inc. * Michal Simek * * Based on Configuration for Versatile Express * * SPDX-License-Identifier: GPL-2.0+ */ #ifndef __XILINX_ZYNQMP_H #define __XILINX_ZYNQMP_H #define CONFIG_REMAKE_ELF /* #define CONFIG_ARMV8_SWITCH_TO_EL1 */ #define CONFIG_SYS_NO_FLASH /* Generic Interrupt Controller Definitions */ #define CONFIG_GICV2 #define GICD_BASE 0xF9010000 #define GICC_BASE 0xF9020000 /* Physical Memory Map */ #define CONFIG_NR_DRAM_BANKS 1 #define CONFIG_SYS_SDRAM_BASE 0 #define CONFIG_SYS_SDRAM_SIZE 0x40000000 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE #define CONFIG_SYS_MEMTEST_END CONFIG_SYS_SDRAM_SIZE /* Have release address at the end of 256MB for now */ #define CPU_RELEASE_ADDR 0xFFFFFF0 /* Cache Definitions */ #define CONFIG_SYS_CACHELINE_SIZE 64 #define CONFIG_IDENT_STRING " Xilinx ZynqMP" #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0) /* Flat Device Tree Definitions */ #define CONFIG_OF_LIBFDT /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */ #define COUNTER_FREQUENCY 4000000 /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 0x2000000) /* Serial setup */ #if defined(CONFIG_ZYNQMP_DCC) # define CONFIG_ARM_DCC # define CONFIG_CPU_ARMV8 #else # define CONFIG_ZYNQ_SERIAL #endif #define CONFIG_CONS_INDEX 0 #define CONFIG_BAUDRATE 115200 #define CONFIG_SYS_BAUDRATE_TABLE \ { 4800, 9600, 19200, 38400, 57600, 115200 } /* Command line configuration */ #define CONFIG_CMD_ENV #define CONFIG_CMD_EXT2 #define CONFIG_CMD_EXT4 #define CONFIG_CMD_FAT #define CONFIG_CMD_FS_GENERIC #define CONFIG_DOS_PARTITION #define CONFIG_MP #define CONFIG_CMD_MII /* BOOTP options */ #define CONFIG_BOOTP_BOOTFILESIZE #define CONFIG_BOOTP_BOOTPATH #define CONFIG_BOOTP_GATEWAY #define CONFIG_BOOTP_HOSTNAME #define CONFIG_BOOTP_MAY_FAIL #define CONFIG_BOOTP_SERVERIP /* SPI */ #ifdef CONFIG_ZYNQ_SPI # define CONFIG_CMD_SF #endif #if defined(CONFIG_ZYNQ_SDHCI0) || defined(CONFIG_ZYNQ_SDHCI1) # define CONFIG_MMC # define CONFIG_GENERIC_MMC # define CONFIG_SDHCI # define CONFIG_ZYNQ_SDHCI # define CONFIG_CMD_MMC # ifndef CONFIG_ZYNQ_SDHCI_MAX_FREQ # define CONFIG_ZYNQ_SDHCI_MAX_FREQ 200000000 # endif #endif #if defined(CONFIG_ZYNQ_SDHCI) # define CONFIG_FAT_WRITE # define CONFIG_CMD_EXT4_WRITE #endif /* Miscellaneous configurable options */ #define CONFIG_SYS_LOAD_ADDR 0x8000000 #if defined(CONFIG_ZYNQMP_USB) #define CONFIG_USB_XHCI_DWC3 #define CONFIG_USB_XHCI #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 #define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2 #define CONFIG_CMD_USB #define CONFIG_USB_STORAGE #define CONFIG_USB_XHCI_ZYNQMP #define CONFIG_USB_DWC3 #define CONFIG_USB_DWC3_GADGET #define CONFIG_USB_GADGET #define CONFIG_USB_GADGET_DOWNLOAD #define CONFIG_USB_GADGET_DUALSPEED #define CONFIG_USB_GADGET_VBUS_DRAW 2 #define CONFIG_USBDOWNLOAD_GADGET #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000 #define DFU_DEFAULT_POLL_TIMEOUT 300 #define CONFIG_USB_FUNCTION_DFU #define CONFIG_DFU_RAM #define CONFIG_G_DNL_VENDOR_NUM 0x03FD #define CONFIG_G_DNL_PRODUCT_NUM 0x0300 #define CONFIG_G_DNL_MANUFACTURER "Xilinx" #define CONFIG_USB_CABLE_CHECK #define CONFIG_CMD_DFU #define CONFIG_CMD_THOR_DOWNLOAD #define CONFIG_USB_FUNCTION_THOR #define CONFIG_THOR_RESET_OFF #define DFU_ALT_INFO_RAM \ "dfu_ram_info=" \ "set dfu_alt_info " \ "Image ram 0x200000 0x1800000\\\\;" \ "system.dtb ram 0x7000000 0x40000\0" \ "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \ "thor_ram=run dfu_ram_info && thordown 0 ram 0\0" #define DFU_ALT_INFO \ DFU_ALT_INFO_RAM #endif #if !defined(DFU_ALT_INFO) # define DFU_ALT_INFO #endif /* Initial environment variables */ #define CONFIG_EXTRA_ENV_SETTINGS \ "kernel_addr=0x80000\0" \ "fdt_addr=0x7000000\0" \ "fdt_high=0x10000000\0" \ "sdboot=mmcinfo && load mmc 0:0 $fdt_addr system.dtb && " \ "load mmc 0:0 $kernel_addr Image && booti $kernel_addr - $fdt_addr\0" \ DFU_ALT_INFO #define CONFIG_BOOTARGS "setenv bootargs console=ttyPS0,${baudrate} " \ "earlycon=cdns,mmio,0xff000000,${baudrate}n8" #define CONFIG_PREBOOT "run bootargs" #define CONFIG_BOOTCOMMAND "run $modeboot" #define CONFIG_BOOTDELAY 5 #define CONFIG_BOARD_LATE_INIT /* Do not preserve environment */ #define CONFIG_ENV_IS_NOWHERE 1 #define CONFIG_ENV_SIZE 0x1000 /* Monitor Command Prompt */ /* Console I/O Buffer Size */ #define CONFIG_SYS_CBSIZE 2048 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ sizeof(CONFIG_SYS_PROMPT) + 16) #define CONFIG_SYS_HUSH_PARSER #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE #define CONFIG_SYS_LONGHELP #define CONFIG_CMDLINE_EDITING #define CONFIG_SYS_MAXARGS 64 /* Ethernet driver */ #if defined(CONFIG_ZYNQ_GEM) # define CONFIG_NET_MULTI # define CONFIG_MII # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN # define CONFIG_PHY_MARVELL # define CONFIG_PHY_TI #endif /* I2C */ #if defined(CONFIG_SYS_I2C_ZYNQ) # define CONFIG_CMD_I2C # define CONFIG_SYS_I2C # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000 # define CONFIG_SYS_I2C_ZYNQ_SLAVE 0 #endif /* EEPROM */ #ifdef CONFIG_ZYNQMP_EEPROM # define CONFIG_CMD_EEPROM # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 # define CONFIG_SYS_EEPROM_SIZE (64 * 1024) #endif #ifdef CONFIG_AHCI #define CONFIG_LIBATA #define CONFIG_SCSI_AHCI #define CONFIG_SCSI_AHCI_PLAT #define CONFIG_SYS_SCSI_MAX_SCSI_ID 1 #define CONFIG_SYS_SCSI_MAX_LUN 1 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ CONFIG_SYS_SCSI_MAX_LUN) #define CONFIG_CMD_SCSI #endif #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) #define CONFIG_CMD_BOOTI #define CONFIG_CMD_UNZIP #define CONFIG_BOARD_EARLY_INIT_R #define CONFIG_CLOCKS #endif /* __XILINX_ZYNQMP_H */