45 lines
746 B
Plaintext
45 lines
746 B
Plaintext
# Copyright (c) 2014 Wind River Systems, Inc.
|
|
# Copyright (c) 2018 Synopsys, Inc. All rights reserved.
|
|
# SPDX-License-Identifier: Apache-2.0
|
|
|
|
if SOC_ARC_IOT
|
|
|
|
config SOC
|
|
default "snps_arc_iot"
|
|
|
|
config CPU_EM4_FPUS
|
|
default y
|
|
|
|
config NUM_IRQ_PRIO_LEVELS
|
|
# This processor supports 4 priority levels:
|
|
# 0 for Fast Interrupts (FIRQs) and 1-3 for Regular Interrupts (IRQs).
|
|
default 4
|
|
|
|
config ARC_MPU_VER
|
|
default 2
|
|
|
|
config NUM_IRQS
|
|
# must be > the highest interrupt number used
|
|
default 95
|
|
|
|
config RGF_NUM_BANKS
|
|
default 2
|
|
|
|
config SYS_CLOCK_HW_CYCLES_PER_SEC
|
|
default 144000000
|
|
|
|
config HARVARD
|
|
default y
|
|
|
|
config ARC_FIRQ
|
|
default y
|
|
|
|
config UART_NS16550
|
|
default y
|
|
depends on SERIAL
|
|
|
|
config UART_NS16550_ACCESS_IOPORT
|
|
default y
|
|
|
|
endif # ARC_IOT
|