/* * 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 */ /* Generic Interrupt Controller Definitions */ #define CONFIG_GICV2 #define GICD_BASE 0xF9010000 #define GICC_BASE 0xF9020000 #define CONFIG_SYS_ALT_MEMTEST #define CONFIG_SYS_MEMTEST_SCRATCH 0xfffc0000 #ifndef CONFIG_NR_DRAM_BANKS # define CONFIG_NR_DRAM_BANKS 2 #endif #define CONFIG_SYS_MEMTEST_START 0 #define CONFIG_SYS_MEMTEST_END 1000 #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */ #if !defined(COUNTER_FREQUENCY) # define COUNTER_FREQUENCY 100000000 #endif /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 0x2000000) /* Serial setup */ #define CONFIG_ARM_DCC #define CONFIG_CPU_ARMV8 #define CONFIG_CONS_INDEX 0 #define CONFIG_SYS_BAUDRATE_TABLE \ { 4800, 9600, 19200, 38400, 57600, 115200 } /* Command line configuration */ #define CONFIG_MP /* BOOTP options */ #define CONFIG_BOOTP_BOOTFILESIZE #define CONFIG_BOOTP_MAY_FAIL #if defined(CONFIG_MMC_SDHCI_ZYNQ) # define CONFIG_SUPPORT_EMMC_BOOT # ifndef CONFIG_ZYNQ_SDHCI_MAX_FREQ # define CONFIG_ZYNQ_SDHCI_MAX_FREQ 200000000 # endif #endif #ifdef CONFIG_NAND_ARASAN # define CONFIG_SYS_MAX_NAND_DEVICE 1 # define CONFIG_SYS_NAND_ONFI_DETECTION # define CONFIG_MTD_DEVICE #endif #if defined(CONFIG_SPL_BUILD) #define CONFIG_ZYNQMP_PSU_INIT_ENABLED #endif /* Miscellaneous configurable options */ #define CONFIG_SYS_LOAD_ADDR 0x8000000 #if defined(CONFIG_ZYNQMP_USB) #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000 #define DFU_DEFAULT_POLL_TIMEOUT 300 #define CONFIG_USB_CABLE_CHECK #define CONFIG_THOR_RESET_OFF #define DFU_ALT_INFO_RAM \ "dfu_ram_info=" \ "setenv dfu_alt_info " \ "Image ram $kernel_addr $kernel_size\\\\;" \ "system.dtb ram $fdt_addr $fdt_size\0" \ "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \ "thor_ram=run dfu_ram_info && thordown 0 ram 0\0" #define DFU_ALT_INFO \ DFU_ALT_INFO_RAM #ifndef CONFIG_SPL_BUILD # define PARTS_DEFAULT \ "partitions=uuid_disk=${uuid_gpt_disk};" \ "name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \ "name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0" #endif #endif #if !defined(DFU_ALT_INFO) # define DFU_ALT_INFO #endif #if !defined(PARTS_DEFAULT) # define PARTS_DEFAULT #endif /* Do not preserve environment */ #define CONFIG_ENV_SIZE 0x8000 /* Monitor Command Prompt */ /* Console I/O Buffer Size */ #define CONFIG_SYS_CBSIZE 2048 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE #define CONFIG_PANIC_HANG #define CONFIG_SYS_MAXARGS 64 /* Ethernet driver */ #if defined(CONFIG_ZYNQ_GEM) # define CONFIG_MII # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN # define PHY_ANEG_TIMEOUT 20000 #endif /* I2C */ #if defined(CONFIG_SYS_I2C_ZYNQ) # define CONFIG_SYS_I2C # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000 #endif /* EEPROM */ #ifdef CONFIG_ZYNQMP_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_SATA_CEVA #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 #define CONFIG_SYS_SCSI_MAX_LUN 1 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ CONFIG_SYS_SCSI_MAX_LUN) #endif #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) #define CONFIG_BOARD_EARLY_INIT_R #define CONFIG_CLOCKS #define ENV_MEM_LAYOUT_SETTINGS \ "fdt_high=10000000\0" \ "initrd_high=10000000\0" \ "fdt_addr_r=0x40000000\0" \ "pxefile_addr_r=0x10000000\0" \ "kernel_addr_r=0x18000000\0" \ "scriptaddr=0x02000000\0" \ "ramdisk_addr_r=0x02100000\0" \ #if defined(CONFIG_MMC_SDHCI_ZYNQ) # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1) #else # define BOOT_TARGET_DEVICES_MMC(func) #endif #if defined(CONFIG_SATA_CEVA) # define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0) #else # define BOOT_TARGET_DEVICES_SCSI(func) #endif #if defined(CONFIG_ZYNQMP_USB) # define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1) #else # define BOOT_TARGET_DEVICES_USB(func) #endif #define BOOT_TARGET_DEVICES(func) \ BOOT_TARGET_DEVICES_MMC(func) \ BOOT_TARGET_DEVICES_USB(func) \ BOOT_TARGET_DEVICES_SCSI(func) \ func(PXE, pxe, na) \ func(DHCP, dhcp, na) #include /* Initial environment variables */ #ifndef CONFIG_EXTRA_ENV_SETTINGS #define CONFIG_EXTRA_ENV_SETTINGS \ ENV_MEM_LAYOUT_SETTINGS \ BOOTENV \ DFU_ALT_INFO #endif /* SPL can't handle all huge variables - define just DFU */ #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT) #undef CONFIG_EXTRA_ENV_SETTINGS # define CONFIG_EXTRA_ENV_SETTINGS \ "dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \ "atf-uboot.ub ram 0x10000000 0x1000000;" \ "Image ram 0x80000 0x3f80000;" \ "system.dtb ram 0x4000000 0x100000\0" \ "dfu_bufsiz=0x1000\0" #endif #define CONFIG_SPL_TEXT_BASE 0xfffc0000 #define CONFIG_SPL_STACK 0xfffffffc #define CONFIG_SPL_MAX_SIZE 0x40000 /* Just random location in OCM */ #define CONFIG_SPL_BSS_START_ADDR 0x0 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 #if defined(CONFIG_SPL_SPI_FLASH_SUPPORT) # define CONFIG_SPL_SPI_LOAD # define CONFIG_SYS_SPI_KERNEL_OFFS 0x80000 # define CONFIG_SYS_SPI_ARGS_OFFS 0xa0000 # define CONFIG_SYS_SPI_ARGS_SIZE 0xa0000 # define CONFIG_SYS_SPI_U_BOOT_OFFS 0x170000 #endif /* u-boot is like dtb */ #define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin" #define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000 /* ATF is my kernel image */ #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf-uboot.ub" /* FIT load address for RAM boot */ #define CONFIG_SPL_LOAD_FIT_ADDRESS 0x10000000 /* MMC support */ #ifdef CONFIG_MMC_SDHCI_ZYNQ # define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */ # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */ # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */ # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" #endif #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT) # undef CONFIG_CMD_BOOTD # define CONFIG_SPL_ENV_SUPPORT # define CONFIG_SPL_HASH_SUPPORT # define CONFIG_ENV_MAX_ENTRIES 10 #endif #define CONFIG_SYS_SPL_MALLOC_START 0x20000000 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 #ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE # error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used" #endif #define CONFIG_BOARD_EARLY_INIT_F #endif /* __XILINX_ZYNQMP_H */