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# 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_ACCESS_IOPORT default y endif # ARC_IOT |