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hw/rx: RX62N microcontroller (MCU)

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rx62n - RX62N cpu.

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
[PMD: Use TYPE_RX62N_CPU, use #define for RX62N_NR_TMR/CMT/SCI,
 renamed CPU -> MCU, device -> microcontroller]
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200224141923.82118-18-ysato@users.sourceforge.jp>
[PMD: Rebased on b77b5b3dc7, split of machine, use &error_abort]
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
This commit is contained in:
Yoshinori Sato 2019-01-21 22:16:00 +09:00 • committed by Philippe Mathieu-Daudé
parent 645194c7aa
commit 0c80f50f1e
6 changed files with 339 additions and 0 deletions
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75
include/hw/rx/rx62n.h Normal file
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/*
* RX62N MCU Object
*
* Datasheet: RX62N Group, RX621 Group User's Manual: Hardware
* (Rev.1.40 R01UH0033EJ0140)
*
* Copyright (c) 2019 Yoshinori Sato
*
* SPDX-License-Identifier: GPL-2.0-or-later
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2 or later, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef HW_RX_RX62N_MCU_H
#define HW_RX_RX62N_MCU_H
#include "target/rx/cpu.h"
#include "hw/intc/rx_icu.h"
#include "hw/timer/renesas_tmr.h"
#include "hw/timer/renesas_cmt.h"
#include "hw/char/renesas_sci.h"
#include "qemu/units.h"
#define TYPE_RX62N_MCU "rx62n-mcu"
#define RX62N_MCU(obj) OBJECT_CHECK(RX62NState, (obj), TYPE_RX62N_MCU)
#define RX62N_NR_TMR 2
#define RX62N_NR_CMT 2
#define RX62N_NR_SCI 6
typedef struct RX62NState {
/*< private >*/
DeviceState parent_obj;
/*< public >*/
RXCPU cpu;
RXICUState icu;
RTMRState tmr[RX62N_NR_TMR];
RCMTState cmt[RX62N_NR_CMT];
RSCIState sci[RX62N_NR_SCI];
MemoryRegion *sysmem;
bool kernel;
MemoryRegion iram;
MemoryRegion iomem1;
MemoryRegion d_flash;
MemoryRegion iomem2;
MemoryRegion iomem3;
MemoryRegion c_flash;
qemu_irq irq[NR_IRQS];
} RX62NState;
/*
* RX62N Internal Memory
* It is the value of R5F562N8.
* Please change the size for R5F562N7.
*/
#define RX62N_IRAM_SIZE (96 * KiB)
#define RX62N_DFLASH_SIZE (32 * KiB)
#define RX62N_CFLASH_SIZE (512 * KiB)
#define RX62N_PCLK (48 * 1000 * 1000)
#endif