From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: Michael Levit <michael@videogpu.com>, qemu-devel@nongnu.org
Cc: qemu-riscv@nongnu.org, pbonzini@redhat.com,
dbarboza@ventanamicro.com, zhiwei_liu@linux.alibaba.com,
liwei1518@gmail.com, smishash@gmail.com
Subject: Re: [PATCH v2 1/5] target/riscv: add NEORV32 RV32 CPU type and vendor CSR hooks
Date: Fri, 31 Oct 2025 11:46:42 +0100 [thread overview]
Message-ID: <ac37d23f-a0fe-48aa-8f17-3fee8534e71f@linaro.org> (raw)
In-Reply-To: <20251027100938.11822-2-michael@videogpu.com>
On 27/10/25 11:09, Michael Levit wrote:
> From: Michael <michael@videogpu.com>
>
> Introduce NEORV32 RV32 CPU type under target/riscv, wire NEORV32 vendor ID,
> and add a vendor CSR (CSR_MXISA) guarded by mvendorid match, plus meson glue.
>
> Signed-off-by: Michael Levit <michael@videogpu.com>
> diff --git a/target/riscv/neorv32_csr.c b/target/riscv/neorv32_csr.c
> new file mode 100644
> index 0000000000..0cb8663436
> --- /dev/null
> +++ b/target/riscv/neorv32_csr.c
> @@ -0,0 +1,54 @@
> +/*
> + * Neorv32-specific CSR.
> + *
> + * Copyright (c) 2025 Michael Levit
> + *
> + * Author:
> + * Michael Levit <michael@videogpu.com>
> + *
> + * 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/>.
> + */
FYI since commit 354925d4225 we mandate SPDX-License-Identifier tags.
next prev parent reply other threads:[~2025-10-31 10:48 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-27 10:09 [PATCH v2 0/5] RISC-V: NEORV32 CPU, devices, and machine Michael Levit
2025-10-27 10:09 ` [PATCH v2 1/5] target/riscv: add NEORV32 RV32 CPU type and vendor CSR hooks Michael Levit
2025-10-30 11:43 ` Daniel Henrique Barboza
2025-10-31 10:46 ` Philippe Mathieu-Daudé [this message]
2025-11-12 1:52 ` Alistair Francis
2025-10-27 10:09 ` [PATCH v2 2/5] hw/misc: add NEORV32 SYSINFO block (CLK/MISC/SOC/CACHE) Michael Levit
2025-11-12 2:00 ` Alistair Francis
2025-11-14 13:01 ` Michael Levit
2025-10-27 10:09 ` [PATCH v2 3/5] hw/char: add NEORV32 UART (CTRL/DATA, fifo, chardev) Michael Levit
2025-10-30 12:36 ` Daniel Henrique Barboza
2025-10-31 8:39 ` Michael Levit
2025-11-12 2:03 ` Alistair Francis
2025-10-27 10:09 ` [PATCH v2 4/5] hw/ssi: add NEORV32 SPI controller (SSI master, CS command) Michael Levit
2025-11-12 2:05 ` Alistair Francis
2025-11-14 13:16 ` Michael Levit
2025-10-27 10:09 ` [PATCH v2 5/5] hw/riscv: introduce 'neorv32' board, docs, and riscv32 device config Michael Levit
2025-11-12 2:10 ` Alistair Francis
2025-11-14 13:24 ` Michael Levit
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