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1681baa713
Starting from nSIM 2019.06 is possible to use DW UART instead of ARC UART. That allows us to merge "nsim_hs" with "haps_hs" and "nsim_hs_smp" with "haps_hs_smp" with minor changes which were done in previous commits. We eliminate nsim_hs_defconfig and nsim_hs_smp_defconfig and leave haps_hs_defconfig and haps_hs_smp_defconfig which can be used on HAPS / nSIM / ZEBU / QEMU platforms without additional changes in Linux kernel. For nSIM we should now use UART property values "-prop=nsim_mem-dev=uart0,kind=dwuart,base=0xf0000000" instead of previously used "-prop=nsim_mem-dev=uart0,base=0xc0fc1000" "use_connect" and "irq" values of UART property remains untouched. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
33 lines
825 B
C
33 lines
825 B
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* ARC simulation Platform support code
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*
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* Copyright (C) 2012 Synopsys, Inc. (www.synopsys.com)
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*/
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#include <linux/init.h>
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#include <asm/mach_desc.h>
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/*----------------------- Machine Descriptions ------------------------------
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*
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* Machine description is simply a set of platform/board specific callbacks
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* This is not directly related to DeviceTree based dynamic device creation,
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* however as part of early device tree scan, we also select the right
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* callback set, by matching the DT compatible name.
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*/
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static const char *simulation_compat[] __initconst = {
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#ifdef CONFIG_ISA_ARCOMPACT
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"snps,nsim",
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"snps,nsimosci",
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#else
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"snps,nsimosci_hs",
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"snps,zebu_hs",
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#endif
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NULL,
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};
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MACHINE_START(SIMULATION, "simulation")
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.dt_compat = simulation_compat,
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MACHINE_END
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