From: "Philippe Mathieu-Daudé via" <qemu-devel@nongnu.org>
To: Laurent Vivier <laurent@vivier.eu>, qemu-devel@nongnu.org
Subject: Re: [PATCH 2/3] m68k: virt: add a bootstrap ROM
Date: Thu, 3 Feb 2022 00:27:36 +0100 [thread overview]
Message-ID: <c64a77e0-33c6-ab26-412f-05e329fe5968@amsat.org> (raw)
In-Reply-To: <20220202223528.1260154-3-laurent@vivier.eu>
On 2/2/22 23:35, Laurent Vivier wrote:
> This ROM will be started by QEMU and will load the firmware.
> The firware will be based on Petit Boot, the aim of the bootstrap
"firmware"
> is to ask QEMU to load the kernel and initramfs to the RAM.
>
> It also builds the bootinfo structure to pass to the kernel the
> same way QEMU does when it loads directly the kernel.
>
> To build the bootstrap:
> $ git submodule init roms/m68k-virt
> $ git submodule updage roms/m68k-virt
"update"
You can combine as "update --init".
> $ make -C roms m68k-virt-bootrom
>
> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
> ---
> hw/m68k/virt.c | 32 ++++++++++++++++++++++++++++++++
> .gitmodules | 3 +++
> pc-bios/meson.build | 1 +
> roms/Makefile | 7 +++++++
> roms/m68k-virt | 1 +
> 5 files changed, 44 insertions(+)
> create mode 160000 roms/m68k-virt
> diff --git a/.gitmodules b/.gitmodules
> index 84425d87e28a..315d597d057a 100644
> --- a/.gitmodules
> +++ b/.gitmodules
> @@ -67,3 +67,6 @@
> [submodule "tests/lcitool/libvirt-ci"]
> path = tests/lcitool/libvirt-ci
> url = http://gitlab.com/libvirt/libvirt-ci
> +[submodule "roms/m68k-virt"]
> + path = roms/m68k-virt
> + url = https://github.com/vivier/m68k-virt-bootstrap.git
We'll need to mirror that on gitlab.
Otherwise LGTM.
next prev parent reply other threads:[~2022-02-02 23:33 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-02 22:35 [PATCH 0/3] m68k: virt: add a firmware to the virt machine (petit boot) Laurent Vivier
2022-02-02 22:35 ` [PATCH 1/3] m68k: bootinfo entry size must be aligned on 4 bytes Laurent Vivier
2022-02-02 22:35 ` [PATCH 2/3] m68k: virt: add a bootstrap ROM Laurent Vivier
2022-02-02 23:27 ` Philippe Mathieu-Daudé via [this message]
2022-02-02 22:35 ` [PATCH 3/3] m68k: virt: add a firmware (petitboot) Laurent Vivier
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