Files
opensbi/lib/utils/reset/objects.mk
Samuel Holland 434add551c lib: utils: Initialize miscellaneous drivers in one pass
For driver subsystems that are not tightly integrated into the OpenSBI
init sequence, it is not important that the drivers are initialized in
any particular order. By putting all of these drivers in one array, they
can all be initialized with a single pass through the devicetree. This
saves about 10 ms of boot time on HiFive Unmatched.

Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
2025-02-12 21:39:25 +05:30

32 lines
1.3 KiB
Makefile

#
# SPDX-License-Identifier: BSD-2-Clause
#
# Copyright (c) 2020 Western Digital Corporation or its affiliates.
#
# Authors:
# Anup Patel <anup.patel@wdc.com>
#
carray-fdt_early_drivers-$(CONFIG_FDT_RESET_ATCWDT200) += fdt_reset_atcwdt200
libsbiutils-objs-$(CONFIG_FDT_RESET_ATCWDT200) += reset/fdt_reset_atcwdt200.o
carray-fdt_early_drivers-$(CONFIG_FDT_RESET_GPIO) += fdt_poweroff_gpio
carray-fdt_early_drivers-$(CONFIG_FDT_RESET_GPIO) += fdt_reset_gpio
libsbiutils-objs-$(CONFIG_FDT_RESET_GPIO) += reset/fdt_reset_gpio.o
carray-fdt_early_drivers-$(CONFIG_FDT_RESET_HTIF) += fdt_reset_htif
libsbiutils-objs-$(CONFIG_FDT_RESET_HTIF) += reset/fdt_reset_htif.o
carray-fdt_early_drivers-$(CONFIG_FDT_RESET_SG2042_HWMON_MCU) += fdt_reset_sg2042_mcu
libsbiutils-objs-$(CONFIG_FDT_RESET_SG2042_HWMON_MCU) += reset/fdt_reset_sg2042_hwmon_mcu.o
carray-fdt_early_drivers-$(CONFIG_FDT_RESET_SUNXI_WDT) += fdt_reset_sunxi_wdt
libsbiutils-objs-$(CONFIG_FDT_RESET_SUNXI_WDT) += reset/fdt_reset_sunxi_wdt.o
carray-fdt_early_drivers-$(CONFIG_FDT_RESET_SYSCON) += fdt_syscon_poweroff
carray-fdt_early_drivers-$(CONFIG_FDT_RESET_SYSCON) += fdt_syscon_reboot
libsbiutils-objs-$(CONFIG_FDT_RESET_SYSCON) += reset/fdt_reset_syscon.o
carray-fdt_early_drivers-$(CONFIG_FDT_RESET_RPMI) += fdt_reset_rpmi
libsbiutils-objs-$(CONFIG_FDT_RESET_RPMI) += reset/fdt_reset_rpmi.o