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- # SPDX-License-Identifier: GPL-2.0
- #
- # Copyright (c) 2018, Luca Ceresoli <luca@lucaceresoli.net>
- if ARCH_ZYNQ || ARCH_ZYNQMP
- config XILINX_PS_INIT_FILE
- string "Zynq/ZynqMP PS init file(s) location"
- help
- On Zynq and ZynqMP U-Boot SPL (or U-Boot proper if
- ZYNQMP_PSU_INIT_ENABLED is set) is responsible for some
- basic initializations, such as enabling peripherals and
- configuring pinmuxes. The PS init file (called
- psu_init_gpl.c on ZynqMP, ps7_init_gpl.c for Zynq-7000)
- contains the code for such initializations.
- U-Boot contains PS init files for some boards, but each of
- them describes only one specific configuration. Users of a
- different board, or needing a different configuration, can
- generate custom files using the Xilinx development tools.
- There are three ways to give a PS init file to U-Boot:
- 1. Set this variable to the path, either relative to the
- source tree or absolute, where the psu_init_gpl.c or
- ps7_init_gpl.c file is located. U-Boot will build this
- file.
- 2. If you leave an empty string here, U-Boot will use
- board/xilinx/zynq/$(CONFIG_DEFAULT_DEVICE_TREE)/ps7_init_gpl.c
- for Zynq-7000, or
- board/xilinx/zynqmp/$(CONFIG_DEFAULT_DEVICE_TREE)/psu_init_gpl.c
- for ZynqMP.
- 3. If the above file does not exist, U-Boot will use
- board/xilinx/zynq/ps7_init_gpl.c for Zynq-7000, or
- board/xilinx/zynqmp/psu_init_gpl.c for ZynqMP. This file
- is not provided by U-Boot, you have to copy it there
- before the build.
- endif
- config XILINX_OF_BOARD_DTB_ADDR
- hex "Default DTB pickup address"
- default 0x1000 if ARCH_VERSAL
- default 0x100000 if ARCH_ZYNQ || ARCH_ZYNQMP
- depends on OF_BOARD || OF_SEPARATE
- help
- Offset in the memory where the board configuration DTB is placed.
- config BOOT_SCRIPT_OFFSET
- hex "Boot script offset"
- depends on ARCH_ZYNQ || ARCH_ZYNQMP || ARCH_VERSAL || MICROBLAZE
- default 0xFC0000 if ARCH_ZYNQ || MICROBLAZE
- default 0x3E80000 if ARCH_ZYNQMP
- default 0x7F80000 if ARCH_VERSAL
- help
- Specifies distro boot script offset in NAND/QSPI/NOR flash.
- config ZYNQ_MAC_IN_EEPROM
- bool "Reading MAC address from EEPROM"
- help
- Enable this option if your MAC address is saved in eeprom and
- xlnx,eeprom DT property in chosen node points to it.
- if ZYNQ_MAC_IN_EEPROM
- config ZYNQ_GEM_I2C_MAC_OFFSET
- hex "Set the I2C MAC offset"
- default 0x0
- depends on DM_I2C
- help
- Set the MAC offset for i2C.
- endif
- config CMD_FRU
- bool "FRU information for product"
- help
- This option enables FRU commands to capture and display FRU
- information present in the device. The FRU Information is used
- to primarily to provide "inventory" information about the boards
- that the FRU Information Device is located on.
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