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- /*
- * (C) Copyright 2012 Michal Simek <monstr@monstr.eu>
- * (C) Copyright 2013 Xilinx, Inc.
- *
- * Common configuration options for all Zynq boards.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
- #ifndef __CONFIG_ZYNQ_COMMON_H
- #define __CONFIG_ZYNQ_COMMON_H
- /* High Level configuration Options */
- #define CONFIG_ARMV7
- #define CONFIG_ZYNQ
- /* CPU clock */
- #ifndef CONFIG_CPU_FREQ_HZ
- # define CONFIG_CPU_FREQ_HZ 800000000
- #endif
- /* Cache options */
- #define CONFIG_CMD_CACHE
- #define CONFIG_SYS_CACHELINE_SIZE 32
- #define CONFIG_SYS_L2CACHE_OFF
- #ifndef CONFIG_SYS_L2CACHE_OFF
- # define CONFIG_SYS_L2_PL310
- # define CONFIG_SYS_PL310_BASE 0xf8f02000
- #endif
- /* Serial drivers */
- #define CONFIG_BAUDRATE 115200
- /* The following table includes the supported baudrates */
- #define CONFIG_SYS_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
- /* DCC driver */
- #if defined(CONFIG_ZYNQ_DCC)
- # define CONFIG_ARM_DCC
- # define CONFIG_CPU_V6 /* Required by CONFIG_ARM_DCC */
- #else
- # define CONFIG_ZYNQ_SERIAL
- #endif
- /* Ethernet driver */
- #if defined(CONFIG_ZYNQ_GEM0) || defined(CONFIG_ZYNQ_GEM1)
- # define CONFIG_NET_MULTI
- # define CONFIG_ZYNQ_GEM
- # define CONFIG_MII
- # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
- # define CONFIG_PHYLIB
- # define CONFIG_PHY_MARVELL
- #endif
- /* SPI */
- #ifdef CONFIG_ZYNQ_SPI
- # define CONFIG_SPI_FLASH
- # define CONFIG_SPI_FLASH_SST
- # define CONFIG_CMD_SF
- #endif
- /* NOR */
- #ifndef CONFIG_SYS_NO_FLASH
- # define CONFIG_SYS_FLASH_BASE 0xE2000000
- # define CONFIG_SYS_FLASH_SIZE (16 * 1024 * 1024)
- # define CONFIG_SYS_MAX_FLASH_BANKS 1
- # define CONFIG_SYS_MAX_FLASH_SECT 512
- # define CONFIG_SYS_FLASH_ERASE_TOUT 1000
- # define CONFIG_SYS_FLASH_WRITE_TOUT 5000
- # define CONFIG_FLASH_SHOW_PROGRESS 10
- # define CONFIG_SYS_FLASH_CFI
- # undef CONFIG_SYS_FLASH_EMPTY_INFO
- # define CONFIG_FLASH_CFI_DRIVER
- # undef CONFIG_SYS_FLASH_PROTECTION
- # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
- #endif
- /* MMC */
- #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
- #endif
- #ifdef CONFIG_ZYNQ_USB
- # define CONFIG_USB_EHCI
- # define CONFIG_CMD_USB
- # define CONFIG_USB_STORAGE
- # define CONFIG_USB_EHCI_ZYNQ
- # define CONFIG_USB_ULPI_VIEWPORT
- # define CONFIG_USB_ULPI
- # define CONFIG_EHCI_IS_TDI
- # define CONFIG_USB_MAX_CONTROLLER_COUNT 2
- #endif
- #if defined(CONFIG_ZYNQ_SDHCI) || defined(CONFIG_ZYNQ_USB)
- # define CONFIG_SUPPORT_VFAT
- # define CONFIG_CMD_FAT
- # define CONFIG_CMD_EXT2
- # define CONFIG_FAT_WRITE
- # define CONFIG_DOS_PARTITION
- # define CONFIG_CMD_EXT4
- # define CONFIG_CMD_EXT4_WRITE
- #endif
- #define CONFIG_SYS_I2C_ZYNQ
- /* 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_ZYNQ_EEPROM
- # define CONFIG_CMD_EEPROM
- # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
- # 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 1024 /* Bytes */
- #endif
- #define CONFIG_BOOTP_SERVERIP
- #define CONFIG_BOOTP_BOOTPATH
- #define CONFIG_BOOTP_GATEWAY
- #define CONFIG_BOOTP_HOSTNAME
- #define CONFIG_BOOTP_MAY_FAIL
- /* Total Size of Environment Sector */
- #define CONFIG_ENV_SIZE (128 << 10)
- /* Allow to overwrite serial and ethaddr */
- #define CONFIG_ENV_OVERWRITE
- /* Environment */
- #ifndef CONFIG_ENV_IS_NOWHERE
- # ifndef CONFIG_SYS_NO_FLASH
- # define CONFIG_ENV_IS_IN_FLASH
- # elif defined(CONFIG_SYS_NO_FLASH)
- # define CONFIG_ENV_IS_NOWHERE
- # endif
- # define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
- # define CONFIG_ENV_OFFSET 0xE0000
- # define CONFIG_CMD_SAVEENV
- #endif
- /* Default environment */
- #define CONFIG_EXTRA_ENV_SETTINGS \
- "fit_image=fit.itb\0" \
- "load_addr=0x2000000\0" \
- "fit_size=0x800000\0" \
- "flash_off=0x100000\0" \
- "nor_flash_off=0xE2100000\0" \
- "fdt_high=0x20000000\0" \
- "initrd_high=0x20000000\0" \
- "norboot=echo Copying FIT from NOR flash to RAM... && " \
- "cp.b ${nor_flash_off} ${load_addr} ${fit_size} && " \
- "bootm ${load_addr}\0" \
- "sdboot=echo Copying FIT from SD to RAM... && " \
- "fatload mmc 0 ${load_addr} ${fit_image} && " \
- "bootm ${load_addr}\0" \
- "jtagboot=echo TFTPing FIT to RAM... && " \
- "tftpboot ${load_addr} ${fit_image} && " \
- "bootm ${load_addr}\0" \
- "usbboot=if usb start; then " \
- "echo Copying FIT from USB to RAM... && " \
- "fatload usb 0 ${load_addr} ${fit_image} && " \
- "bootm ${load_addr}\0" \
- "fi\0"
- #define CONFIG_BOOTCOMMAND "run $modeboot"
- #define CONFIG_BOOTDELAY 3 /* -1 to Disable autoboot */
- #define CONFIG_SYS_LOAD_ADDR 0 /* default? */
- /* Miscellaneous configurable options */
- #define CONFIG_SYS_PROMPT "zynq-uboot> "
- #define CONFIG_SYS_HUSH_PARSER
- #define CONFIG_CMDLINE_EDITING
- #define CONFIG_AUTO_COMPLETE
- #define CONFIG_BOARD_LATE_INIT
- #define CONFIG_SYS_LONGHELP
- #define CONFIG_CLOCKS
- #define CONFIG_CMD_CLK
- #define CONFIG_SYS_MAXARGS 32 /* max number of command args */
- #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
- #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
- sizeof(CONFIG_SYS_PROMPT) + 16)
- /* Physical Memory map */
- #define CONFIG_SYS_TEXT_BASE 0x4000000
- #define CONFIG_NR_DRAM_BANKS 1
- #define CONFIG_SYS_SDRAM_BASE 0
- #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
- #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000)
- #define CONFIG_SYS_MALLOC_LEN 0x400000
- #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_SDRAM_BASE
- #define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_MALLOC_LEN
- #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_SIZE - \
- GENERATED_GBL_DATA_SIZE)
- /* Enable the PL to be downloaded */
- #define CONFIG_FPGA
- #define CONFIG_FPGA_XILINX
- #define CONFIG_FPGA_ZYNQPL
- #define CONFIG_CMD_FPGA
- #define CONFIG_CMD_FPGA_LOADMK
- #define CONFIG_CMD_FPGA_LOADP
- #define CONFIG_CMD_FPGA_LOADBP
- #define CONFIG_CMD_FPGA_LOADFS
- /* Open Firmware flat tree */
- #define CONFIG_OF_LIBFDT
- /* FIT support */
- #define CONFIG_FIT
- #define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */
- #define CONFIG_IMAGE_FORMAT_LEGACY /* enable also legacy image format */
- /* FDT support */
- #define CONFIG_OF_CONTROL
- #define CONFIG_OF_SEPARATE
- #define CONFIG_DISPLAY_BOARDINFO_LATE
- /* RSA support */
- #define CONFIG_FIT_SIGNATURE
- #define CONFIG_RSA
- /* Extend size of kernel image for uncompression */
- #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)
- /* Boot FreeBSD/vxWorks from an ELF image */
- #if defined(CONFIG_ZYNQ_BOOT_FREEBSD)
- # define CONFIG_API
- # define CONFIG_CMD_ELF
- # define CONFIG_SYS_MMC_MAX_DEVICE 1
- #endif
- #define CONFIG_SYS_LDSCRIPT "arch/arm/cpu/armv7/zynq/u-boot.lds"
- /* Commands */
- #include <config_cmd_default.h>
- #define CONFIG_CMD_PING
- #define CONFIG_CMD_DHCP
- #define CONFIG_CMD_MII
- #define CONFIG_CMD_TFTPPUT
- /* SPL part */
- #define CONFIG_SPL 1
- #define CONFIG_CMD_SPL
- #define CONFIG_SPL_FRAMEWORK
- #define CONFIG_SPL_LIBCOMMON_SUPPORT
- #define CONFIG_SPL_LIBGENERIC_SUPPORT
- #define CONFIG_SPL_SERIAL_SUPPORT
- #define CONFIG_SPL_BOARD_INIT
- #define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv7/zynq/u-boot-spl.lds"
- /* MMC support */
- #ifdef CONFIG_ZYNQ_SDHCI0
- #define CONFIG_SPL_MMC_SUPPORT
- #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
- #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
- #define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1
- #define CONFIG_SPL_LIBDISK_SUPPORT
- #define CONFIG_SPL_FAT_SUPPORT
- #if defined(CONFIG_OF_CONTROL) && defined(CONFIG_OF_SEPARATE)
- # define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot-dtb.img"
- #else
- # define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"
- #endif
- #endif
- /* Disable dcache for SPL just for sure */
- #ifdef CONFIG_SPL_BUILD
- #define CONFIG_SYS_DCACHE_OFF
- #undef CONFIG_FPGA
- #undef CONFIG_OF_CONTROL
- #endif
- /* Address in RAM where the parameters must be copied by SPL. */
- #define CONFIG_SYS_SPL_ARGS_ADDR 0x10000000
- #define CONFIG_SPL_FAT_LOAD_ARGS_NAME "system.dtb"
- #define CONFIG_SPL_FAT_LOAD_KERNEL_NAME "uImage"
- /* Not using MMC raw mode - just for compilation purpose */
- #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0
- #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0
- #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0
- /* qspi mode is working fine */
- #ifdef CONFIG_ZYNQ_QSPI
- #define CONFIG_SPL_SPI_SUPPORT
- #define CONFIG_SPL_SPI_LOAD
- #define CONFIG_SPL_SPI_FLASH_SUPPORT
- #define CONFIG_SPL_SPI_BUS 0
- #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x100000
- #define CONFIG_SPL_SPI_CS 0
- #endif
- /* for booting directly linux */
- #define CONFIG_SPL_OS_BOOT
- /* SP location before relocation, must use scratch RAM */
- #define CONFIG_SPL_TEXT_BASE 0x0
- /* 3 * 64kB blocks of OCM - one is on the top because of bootrom */
- #define CONFIG_SPL_MAX_SIZE 0x30000
- /* The highest 64k OCM address */
- #define OCM_HIGH_ADDR 0xffff0000
- /* Just define any reasonable size */
- #define CONFIG_SPL_STACK_SIZE 0x1000
- /* SPL stack position - and stack goes down */
- #define CONFIG_SPL_STACK (OCM_HIGH_ADDR + CONFIG_SPL_STACK_SIZE)
- /* On the top of OCM space */
- #define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SPL_STACK + \
- GENERATED_GBL_DATA_SIZE)
- #define CONFIG_SYS_SPL_MALLOC_SIZE 0x1000
- /* BSS setup */
- #define CONFIG_SPL_BSS_START_ADDR 0x100000
- #define CONFIG_SPL_BSS_MAX_SIZE 0x100000
- #define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE
- #define CONFIG_SYS_GENERIC_BOARD
- #endif /* __CONFIG_ZYNQ_COMMON_H */
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