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dmarc=fail (p=none dis=none) header.from=mail.uni-paderborn.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:57120 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lLRI1-0007t2-Id for qemu-devel@archiver.kernel.org; Sun, 14 Mar 2021 10:00:17 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:44104) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lLRF3-0003Ah-EZ for qemu-devel@nongnu.org; Sun, 14 Mar 2021 09:57:13 -0400 Received: from hoth.uni-paderborn.de ([2001:638:502:c003::19]:45844) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lLREy-000315-Nk for qemu-devel@nongnu.org; Sun, 14 Mar 2021 09:57:13 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mail.uni-paderborn.de; s=20170601; h=Content-Transfer-Encoding:MIME-Version :References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=OsDfYowhO6cI6OMUoBZtRqd/8LgnQ0VUZuwF/VUEFAM=; b=AiTgCCHVVDzyqv5MwEgcA8BhwX xa7DRPkP3WvG/2S7UHVYBxFkvBLwMsJx2gG6hHqgKeFJ1Co3UA0ESlzrBHF1NKovHeScHxqRqjcKl Jr38AL6aZTwWvpVkwx6qFi/hkpQ6zPA07GshnGKp4Wmxz/DSqM8wYeFCE5lPdwjTz900=; X-Envelope-From: From: Bastian Koppelmann To: qemu-devel@nongnu.org Subject: [PULL 1/7] tricore: added triboard with tc27x_soc Date: Sun, 14 Mar 2021 14:55:07 +0100 Message-Id: <20210314135513.1369871-2-kbastian@mail.uni-paderborn.de> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210314135513.1369871-1-kbastian@mail.uni-paderborn.de> References: <20210314135513.1369871-1-kbastian@mail.uni-paderborn.de> MIME-Version: 1.0 X-PMX-Version: 6.4.9.2830568, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2021.3.14.134815, AntiVirus-Engine: 5.80.0, AntiVirus-Data: 2021.2.8.5800000 X-Sophos-SenderHistory: ip=2a02:908:2214:e5bc::95d, fs=31367608, da=103339289, mc=563, sc=4, hc=559, sp=0, fso=31367608, re=0, sd=0, hd=0 X-IMT-Spam-Score: 0.0 () X-IMT-Authenticated-Sender: uid=kbastian,ou=People,o=upb,c=de Received-SPF: pass client-ip=2001:638:502:c003::19; envelope-from=kbastian@mail.uni-paderborn.de; helo=hoth.uni-paderborn.de X-Spam_score_int: -19 X-Spam_score: -2.0 X-Spam_bar: -- X-Spam_report: (-2.0 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kbastian@mail.uni-paderborn.de, Lars Biermanski , Georg Hofstetter , David Brenken , Robert Rasche , Andreas Konopik Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Andreas Konopik Reviewed-by: Bastian Koppelmann Signed-off-by: Andreas Konopik Signed-off-by: David Brenken Signed-off-by: Georg Hofstetter Signed-off-by: Robert Rasche Signed-off-by: Lars Biermanski Message-Id: <20201109165055.10508-2-david.brenken@efs-auto.org> Signed-off-by: Bastian Koppelmann --- default-configs/devices/tricore-softmmu.mak | 2 +- hw/tricore/Kconfig | 8 + hw/tricore/meson.build | 2 + hw/tricore/tc27x_soc.c | 246 ++++++++++++++++++++ hw/tricore/triboard.c | 98 ++++++++ include/hw/tricore/tc27x_soc.h | 129 ++++++++++ include/hw/tricore/triboard.h | 50 ++++ 7 files changed, 534 insertions(+), 1 deletion(-) create mode 100644 hw/tricore/tc27x_soc.c create mode 100644 hw/tricore/triboard.c create mode 100644 include/hw/tricore/tc27x_soc.h create mode 100644 include/hw/tricore/triboard.h diff --git a/default-configs/devices/tricore-softmmu.mak b/default-configs/devices/tricore-softmmu.mak index c397cff38a..5cc91cebce 100644 --- a/default-configs/devices/tricore-softmmu.mak +++ b/default-configs/devices/tricore-softmmu.mak @@ -1 +1 @@ -CONFIG_TRICORE=y +CONFIG_TRIBOARD=y diff --git a/hw/tricore/Kconfig b/hw/tricore/Kconfig index 9313409309..506e6183c1 100644 --- a/hw/tricore/Kconfig +++ b/hw/tricore/Kconfig @@ -1,2 +1,10 @@ config TRICORE bool + +config TRIBOARD + bool + select TRICORE + select TC27X_SOC + +config TC27X_SOC + bool diff --git a/hw/tricore/meson.build b/hw/tricore/meson.build index 579aa13c78..77ff6fd137 100644 --- a/hw/tricore/meson.build +++ b/hw/tricore/meson.build @@ -1,4 +1,6 @@ tricore_ss = ss.source_set() tricore_ss.add(when: 'CONFIG_TRICORE', if_true: files('tricore_testboard.c')) +tricore_ss.add(when: 'CONFIG_TRIBOARD', if_true: files('triboard.c')) +tricore_ss.add(when: 'CONFIG_TC27X_SOC', if_true: files('tc27x_soc.c')) hw_arch += {'tricore': tricore_ss} diff --git a/hw/tricore/tc27x_soc.c b/hw/tricore/tc27x_soc.c new file mode 100644 index 0000000000..8af079e6b2 --- /dev/null +++ b/hw/tricore/tc27x_soc.c @@ -0,0 +1,246 @@ +/* + * Infineon tc27x SoC System emulation. + * + * Copyright (c) 2020 Andreas Konopik + * Copyright (c) 2020 David Brenken + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see . + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/sysbus.h" +#include "hw/boards.h" +#include "hw/loader.h" +#include "qemu/units.h" +#include "hw/misc/unimp.h" +#include "exec/address-spaces.h" +#include "qemu/log.h" +#include "cpu.h" + +#include "hw/tricore/tc27x_soc.h" +#include "hw/tricore/triboard.h" + +const MemmapEntry tc27x_soc_memmap[] = { + [TC27XD_DSPR2] = { 0x50000000, 120 * KiB }, + [TC27XD_DCACHE2] = { 0x5001E000, 8 * KiB }, + [TC27XD_DTAG2] = { 0x500C0000, 0xC00 }, + [TC27XD_PSPR2] = { 0x50100000, 32 * KiB }, + [TC27XD_PCACHE2] = { 0x50108000, 16 * KiB }, + [TC27XD_PTAG2] = { 0x501C0000, 0x1800 }, + [TC27XD_DSPR1] = { 0x60000000, 120 * KiB }, + [TC27XD_DCACHE1] = { 0x6001E000, 8 * KiB }, + [TC27XD_DTAG1] = { 0x600C0000, 0xC00 }, + [TC27XD_PSPR1] = { 0x60100000, 32 * KiB }, + [TC27XD_PCACHE1] = { 0x60108000, 16 * KiB }, + [TC27XD_PTAG1] = { 0x601C0000, 0x1800 }, + [TC27XD_DSPR0] = { 0x70000000, 112 * KiB }, + [TC27XD_PSPR0] = { 0x70100000, 24 * KiB }, + [TC27XD_PCACHE0] = { 0x70106000, 8 * KiB }, + [TC27XD_PTAG0] = { 0x701C0000, 0xC00 }, + [TC27XD_PFLASH0_C] = { 0x80000000, 2 * MiB }, + [TC27XD_PFLASH1_C] = { 0x80200000, 2 * MiB }, + [TC27XD_OLDA_C] = { 0x8FE70000, 32 * KiB }, + [TC27XD_BROM_C] = { 0x8FFF8000, 32 * KiB }, + [TC27XD_LMURAM_C] = { 0x90000000, 32 * KiB }, + [TC27XD_EMEM_C] = { 0x9F000000, 1 * MiB }, + [TC27XD_PFLASH0_U] = { 0xA0000000, 0x0 }, + [TC27XD_PFLASH1_U] = { 0xA0200000, 0x0 }, + [TC27XD_DFLASH0] = { 0xAF000000, 1 * MiB + 16 * KiB }, + [TC27XD_DFLASH1] = { 0xAF110000, 64 * KiB }, + [TC27XD_OLDA_U] = { 0xAFE70000, 0x0 }, + [TC27XD_BROM_U] = { 0xAFFF8000, 0x0 }, + [TC27XD_LMURAM_U] = { 0xB0000000, 0x0 }, + [TC27XD_EMEM_U] = { 0xBF000000, 0x0 }, + [TC27XD_PSPRX] = { 0xC0000000, 0x0 }, + [TC27XD_DSPRX] = { 0xD0000000, 0x0 }, +}; + +/* + * Initialize the auxiliary ROM region @mr and map it into + * the memory map at @base. + */ +static void make_rom(MemoryRegion *mr, const char *name, + hwaddr base, hwaddr size) +{ + memory_region_init_rom(mr, NULL, name, size, &error_fatal); + memory_region_add_subregion(get_system_memory(), base, mr); +} + +/* + * Initialize the auxiliary RAM region @mr and map it into + * the memory map at @base. + */ +static void make_ram(MemoryRegion *mr, const char *name, + hwaddr base, hwaddr size) +{ + memory_region_init_ram(mr, NULL, name, size, &error_fatal); + memory_region_add_subregion(get_system_memory(), base, mr); +} + +/* + * Create an alias of an entire original MemoryRegion @orig + * located at @base in the memory map. + */ +static void make_alias(MemoryRegion *mr, const char *name, + MemoryRegion *orig, hwaddr base) +{ + memory_region_init_alias(mr, NULL, name, orig, 0, + memory_region_size(orig)); + memory_region_add_subregion(get_system_memory(), base, mr); +} + +static void tc27x_soc_init_memory_mapping(DeviceState *dev_soc) +{ + TC27XSoCState *s = TC27X_SOC(dev_soc); + TC27XSoCClass *sc = TC27X_SOC_GET_CLASS(s); + + make_ram(&s->cpu0mem.dspr, "CPU0.DSPR", + sc->memmap[TC27XD_DSPR0].base, sc->memmap[TC27XD_DSPR0].size); + make_ram(&s->cpu0mem.pspr, "CPU0.PSPR", + sc->memmap[TC27XD_PSPR0].base, sc->memmap[TC27XD_PSPR0].size); + make_ram(&s->cpu1mem.dspr, "CPU1.DSPR", + sc->memmap[TC27XD_DSPR1].base, sc->memmap[TC27XD_DSPR1].size); + make_ram(&s->cpu1mem.pspr, "CPU1.PSPR", + sc->memmap[TC27XD_PSPR1].base, sc->memmap[TC27XD_PSPR1].size); + make_ram(&s->cpu2mem.dspr, "CPU2.DSPR", + sc->memmap[TC27XD_DSPR2].base, sc->memmap[TC27XD_DSPR2].size); + make_ram(&s->cpu2mem.pspr, "CPU2.PSPR", + sc->memmap[TC27XD_PSPR2].base, sc->memmap[TC27XD_PSPR2].size); + + /* TODO: Control Cache mapping with Memory Test Unit (MTU) */ + make_ram(&s->cpu2mem.dcache, "CPU2.DCACHE", + sc->memmap[TC27XD_DCACHE2].base, sc->memmap[TC27XD_DCACHE2].size); + make_ram(&s->cpu2mem.dtag, "CPU2.DTAG", + sc->memmap[TC27XD_DTAG2].base, sc->memmap[TC27XD_DTAG2].size); + make_ram(&s->cpu2mem.pcache, "CPU2.PCACHE", + sc->memmap[TC27XD_PCACHE2].base, sc->memmap[TC27XD_PCACHE2].size); + make_ram(&s->cpu2mem.ptag, "CPU2.PTAG", + sc->memmap[TC27XD_PTAG2].base, sc->memmap[TC27XD_PTAG2].size); + + make_ram(&s->cpu1mem.dcache, "CPU1.DCACHE", + sc->memmap[TC27XD_DCACHE1].base, sc->memmap[TC27XD_DCACHE1].size); + make_ram(&s->cpu1mem.dtag, "CPU1.DTAG", + sc->memmap[TC27XD_DTAG1].base, sc->memmap[TC27XD_DTAG1].size); + make_ram(&s->cpu1mem.pcache, "CPU1.PCACHE", + sc->memmap[TC27XD_PCACHE1].base, sc->memmap[TC27XD_PCACHE1].size); + make_ram(&s->cpu1mem.ptag, "CPU1.PTAG", + sc->memmap[TC27XD_PTAG1].base, sc->memmap[TC27XD_PTAG1].size); + + make_ram(&s->cpu0mem.pcache, "CPU0.PCACHE", + sc->memmap[TC27XD_PCACHE0].base, sc->memmap[TC27XD_PCACHE0].size); + make_ram(&s->cpu0mem.ptag, "CPU0.PTAG", + sc->memmap[TC27XD_PTAG0].base, sc->memmap[TC27XD_PTAG0].size); + + /* + * TriCore QEMU executes CPU0 only, thus it is sufficient to map + * LOCAL.PSPR/LOCAL.DSPR exclusively onto PSPR0/DSPR0. + */ + make_alias(&s->psprX, "LOCAL.PSPR", &s->cpu0mem.pspr, + sc->memmap[TC27XD_PSPRX].base); + make_alias(&s->dsprX, "LOCAL.DSPR", &s->cpu0mem.dspr, + sc->memmap[TC27XD_DSPRX].base); + + make_ram(&s->flashmem.pflash0_c, "PF0", + sc->memmap[TC27XD_PFLASH0_C].base, sc->memmap[TC27XD_PFLASH0_C].size); + make_ram(&s->flashmem.pflash1_c, "PF1", + sc->memmap[TC27XD_PFLASH1_C].base, sc->memmap[TC27XD_PFLASH1_C].size); + make_ram(&s->flashmem.dflash0, "DF0", + sc->memmap[TC27XD_DFLASH0].base, sc->memmap[TC27XD_DFLASH0].size); + make_ram(&s->flashmem.dflash1, "DF1", + sc->memmap[TC27XD_DFLASH1].base, sc->memmap[TC27XD_DFLASH1].size); + make_ram(&s->flashmem.olda_c, "OLDA", + sc->memmap[TC27XD_OLDA_C].base, sc->memmap[TC27XD_OLDA_C].size); + make_rom(&s->flashmem.brom_c, "BROM", + sc->memmap[TC27XD_BROM_C].base, sc->memmap[TC27XD_BROM_C].size); + make_ram(&s->flashmem.lmuram_c, "LMURAM", + sc->memmap[TC27XD_LMURAM_C].base, sc->memmap[TC27XD_LMURAM_C].size); + make_ram(&s->flashmem.emem_c, "EMEM", + sc->memmap[TC27XD_EMEM_C].base, sc->memmap[TC27XD_EMEM_C].size); + + make_alias(&s->flashmem.pflash0_u, "PF0.U", &s->flashmem.pflash0_c, + sc->memmap[TC27XD_PFLASH0_U].base); + make_alias(&s->flashmem.pflash1_u, "PF1.U", &s->flashmem.pflash1_c, + sc->memmap[TC27XD_PFLASH1_U].base); + make_alias(&s->flashmem.olda_u, "OLDA.U", &s->flashmem.olda_c, + sc->memmap[TC27XD_OLDA_U].base); + make_alias(&s->flashmem.brom_u, "BROM.U", &s->flashmem.brom_c, + sc->memmap[TC27XD_BROM_U].base); + make_alias(&s->flashmem.lmuram_u, "LMURAM.U", &s->flashmem.lmuram_c, + sc->memmap[TC27XD_LMURAM_U].base); + make_alias(&s->flashmem.emem_u, "EMEM.U", &s->flashmem.emem_c, + sc->memmap[TC27XD_EMEM_U].base); +} + +static void tc27x_soc_realize(DeviceState *dev_soc, Error **errp) +{ + TC27XSoCState *s = TC27X_SOC(dev_soc); + Error *err = NULL; + + qdev_realize(DEVICE(&s->cpu), NULL, &err); + if (err) { + error_propagate(errp, err); + return; + } + + tc27x_soc_init_memory_mapping(dev_soc); +} + +static void tc27x_soc_init(Object *obj) +{ + TC27XSoCState *s = TC27X_SOC(obj); + TC27XSoCClass *sc = TC27X_SOC_GET_CLASS(s); + + object_initialize_child(obj, "tc27x", &s->cpu, sc->cpu_type); +} + +static Property tc27x_soc_properties[] = { + DEFINE_PROP_END_OF_LIST(), +}; + +static void tc27x_soc_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(klass); + + dc->realize = tc27x_soc_realize; + device_class_set_props(dc, tc27x_soc_properties); +} + +static void tc277d_soc_class_init(ObjectClass *oc, void *data) +{ + TC27XSoCClass *sc = TC27X_SOC_CLASS(oc); + + sc->name = "tc277d-soc"; + sc->cpu_type = TRICORE_CPU_TYPE_NAME("tc27x"); + sc->memmap = tc27x_soc_memmap; + sc->num_cpus = 1; +} + +static const TypeInfo tc27x_soc_types[] = { + { + .name = "tc277d-soc", + .parent = TYPE_TC27X_SOC, + .class_init = tc277d_soc_class_init, + }, { + .name = TYPE_TC27X_SOC, + .parent = TYPE_SYS_BUS_DEVICE, + .instance_size = sizeof(TC27XSoCState), + .instance_init = tc27x_soc_init, + .class_size = sizeof(TC27XSoCClass), + .class_init = tc27x_soc_class_init, + .abstract = true, + }, +}; + +DEFINE_TYPES(tc27x_soc_types) diff --git a/hw/tricore/triboard.c b/hw/tricore/triboard.c new file mode 100644 index 0000000000..16e2fd7e27 --- /dev/null +++ b/hw/tricore/triboard.c @@ -0,0 +1,98 @@ +/* + * Infineon TriBoard System emulation. + * + * Copyright (c) 2020 Andreas Konopik + * Copyright (c) 2020 David Brenken + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see . + */ + +#include "qemu/osdep.h" +#include "qemu/units.h" +#include "qapi/error.h" +#include "hw/qdev-properties.h" +#include "cpu.h" +#include "net/net.h" +#include "hw/boards.h" +#include "hw/loader.h" +#include "exec/address-spaces.h" +#include "elf.h" +#include "hw/tricore/tricore.h" +#include "qemu/error-report.h" + +#include "hw/tricore/triboard.h" +#include "hw/tricore/tc27x_soc.h" + +static void tricore_load_kernel(const char *kernel_filename) +{ + uint64_t entry; + long kernel_size; + TriCoreCPU *cpu; + CPUTriCoreState *env; + + kernel_size = load_elf(kernel_filename, NULL, + NULL, NULL, &entry, NULL, + NULL, NULL, 0, + EM_TRICORE, 1, 0); + if (kernel_size <= 0) { + error_report("no kernel file '%s'", kernel_filename); + exit(1); + } + cpu = TRICORE_CPU(first_cpu); + env = &cpu->env; + env->PC = entry; +} + + +static void triboard_machine_init(MachineState *machine) +{ + TriBoardMachineState *ms = TRIBOARD_MACHINE(machine); + TriBoardMachineClass *amc = TRIBOARD_MACHINE_GET_CLASS(machine); + + object_initialize_child(OBJECT(machine), "soc", &ms->tc27x_soc, + amc->soc_name); + sysbus_realize(SYS_BUS_DEVICE(&ms->tc27x_soc), &error_fatal); + + if (machine->kernel_filename) { + tricore_load_kernel(machine->kernel_filename); + } +} + +static void triboard_machine_tc277d_class_init(ObjectClass *oc, + void *data) +{ + MachineClass *mc = MACHINE_CLASS(oc); + TriBoardMachineClass *amc = TRIBOARD_MACHINE_CLASS(oc); + + mc->init = triboard_machine_init; + mc->desc = "Infineon AURIX TriBoard TC277 (D-Step)"; + mc->max_cpus = 1; + amc->soc_name = "tc277d-soc"; +}; + +static const TypeInfo triboard_machine_types[] = { + { + .name = MACHINE_TYPE_NAME("KIT_AURIX_TC277_TRB"), + .parent = TYPE_TRIBOARD_MACHINE, + .class_init = triboard_machine_tc277d_class_init, + }, { + .name = TYPE_TRIBOARD_MACHINE, + .parent = TYPE_MACHINE, + .instance_size = sizeof(TriBoardMachineState), + .class_size = sizeof(TriBoardMachineClass), + .abstract = true, + }, +}; + +DEFINE_TYPES(triboard_machine_types) diff --git a/include/hw/tricore/tc27x_soc.h b/include/hw/tricore/tc27x_soc.h new file mode 100644 index 0000000000..6a7e5b54f5 --- /dev/null +++ b/include/hw/tricore/tc27x_soc.h @@ -0,0 +1,129 @@ +/* + * Infineon tc27x SoC System emulation. + * + * Copyright (c) 2020 Andreas Konopik + * Copyright (c) 2020 David Brenken + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see . + */ + +#ifndef TC27X_SoC_H +#define TC27X_SoC_H + +#include "hw/sysbus.h" +#include "target/tricore/cpu.h" +#include "qom/object.h" + +#define TYPE_TC27X_SOC ("tc27x-soc") +OBJECT_DECLARE_TYPE(TC27XSoCState, TC27XSoCClass, TC27X_SOC) + +typedef struct TC27XSoCCPUMemState { + + MemoryRegion dspr; + MemoryRegion pspr; + + MemoryRegion dcache; + MemoryRegion dtag; + MemoryRegion pcache; + MemoryRegion ptag; + +} TC27XSoCCPUMemState; + +typedef struct TC27XSoCFlashMemState { + + MemoryRegion pflash0_c; + MemoryRegion pflash1_c; + MemoryRegion pflash0_u; + MemoryRegion pflash1_u; + MemoryRegion dflash0; + MemoryRegion dflash1; + MemoryRegion olda_c; + MemoryRegion olda_u; + MemoryRegion brom_c; + MemoryRegion brom_u; + MemoryRegion lmuram_c; + MemoryRegion lmuram_u; + MemoryRegion emem_c; + MemoryRegion emem_u; + +} TC27XSoCFlashMemState; + +typedef struct TC27XSoCState { + /*< private >*/ + SysBusDevice parent_obj; + + /*< public >*/ + TriCoreCPU cpu; + + MemoryRegion dsprX; + MemoryRegion psprX; + + TC27XSoCCPUMemState cpu0mem; + TC27XSoCCPUMemState cpu1mem; + TC27XSoCCPUMemState cpu2mem; + + TC27XSoCFlashMemState flashmem; + +} TC27XSoCState; + +typedef struct MemmapEntry { + hwaddr base; + hwaddr size; +} MemmapEntry; + +typedef struct TC27XSoCClass { + DeviceClass parent_class; + + const char *name; + const char *cpu_type; + const MemmapEntry *memmap; + uint32_t num_cpus; +} TC27XSoCClass; + +enum { + TC27XD_DSPR2, + TC27XD_DCACHE2, + TC27XD_DTAG2, + TC27XD_PSPR2, + TC27XD_PCACHE2, + TC27XD_PTAG2, + TC27XD_DSPR1, + TC27XD_DCACHE1, + TC27XD_DTAG1, + TC27XD_PSPR1, + TC27XD_PCACHE1, + TC27XD_PTAG1, + TC27XD_DSPR0, + TC27XD_PSPR0, + TC27XD_PCACHE0, + TC27XD_PTAG0, + TC27XD_PFLASH0_C, + TC27XD_PFLASH1_C, + TC27XD_OLDA_C, + TC27XD_BROM_C, + TC27XD_LMURAM_C, + TC27XD_EMEM_C, + TC27XD_PFLASH0_U, + TC27XD_PFLASH1_U, + TC27XD_DFLASH0, + TC27XD_DFLASH1, + TC27XD_OLDA_U, + TC27XD_BROM_U, + TC27XD_LMURAM_U, + TC27XD_EMEM_U, + TC27XD_PSPRX, + TC27XD_DSPRX, +}; + +#endif diff --git a/include/hw/tricore/triboard.h b/include/hw/tricore/triboard.h new file mode 100644 index 0000000000..f3844be447 --- /dev/null +++ b/include/hw/tricore/triboard.h @@ -0,0 +1,50 @@ +/* + * Infineon TriBoard System emulation. + * + * Copyright (c) 2020 Andreas Konopik + * Copyright (c) 2020 David Brenken + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see . + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/boards.h" +#include "hw/arm/boot.h" +#include "sysemu/sysemu.h" +#include "exec/address-spaces.h" +#include "qom/object.h" + +#include "hw/tricore/tc27x_soc.h" + +#define TYPE_TRIBOARD_MACHINE MACHINE_TYPE_NAME("triboard") +typedef struct TriBoardMachineState TriBoardMachineState; +typedef struct TriBoardMachineClass TriBoardMachineClass; +DECLARE_OBJ_CHECKERS(TriBoardMachineState, TriBoardMachineClass, + TRIBOARD_MACHINE, TYPE_TRIBOARD_MACHINE) + + +struct TriBoardMachineState { + MachineState parent; + + TC27XSoCState tc27x_soc; +}; + +struct TriBoardMachineClass { + MachineClass parent_obj; + + const char *name; + const char *desc; + const char *soc_name; +};