mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-24 03:53:31 +00:00
bb113ce313
The xilinx board_fdt_blob_setup() implementation makes use of XILINX_OF_BOARD_DTB_ADDR, but no default value is currently defined for microblaze. Add one so that microblaze could also work with CONFIG_OF_SEPARATE. Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Link: https://lore.kernel.org/r/20211202195657.246723-1-ovidiu.panait@windriver.com Signed-off-by: Michal Simek <michal.simek@xilinx.com>
84 lines
2.7 KiB
Text
84 lines
2.7 KiB
Text
# 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 0x8000 if MICROBLAZE
|
|
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.
|