From: Alistair Francis <alistair23@gmail.com>
To: Bin Meng <bmeng.cn@gmail.com>
Cc: Bin Meng <bin.meng@windriver.com>,
"open list:RISC-V" <qemu-riscv@nongnu.org>,
Sagar Karandikar <sagark@eecs.berkeley.edu>,
Bastian Koppelmann <kbastian@mail.uni-paderborn.de>,
Palmer Dabbelt <palmerdabbelt@google.com>,
"qemu-devel@nongnu.org Developers" <qemu-devel@nongnu.org>,
Alistair Francis <Alistair.Francis@wdc.com>
Subject: Re: [PATCH v6 0/6] riscv: Switch to use generic platform fw_dynamic type opensbi bios images
Date: Tue, 11 Aug 2020 20:25:23 -0700 [thread overview]
Message-ID: <CAKmqyKMM-sWAHGM=iXVXHtCGPSHzfoEVb0QvrSRT7Rc7zSibbg@mail.gmail.com> (raw)
In-Reply-To: <1596439832-29238-1-git-send-email-bmeng.cn@gmail.com>
On Mon, Aug 3, 2020 at 12:31 AM Bin Meng <bmeng.cn@gmail.com> wrote:
>
> From: Bin Meng <bin.meng@windriver.com>
>
> The RISC-V generic platform is a flattened device tree (FDT) based
> platform where all platform specific functionality is provided based
> on FDT passed by previous booting stage. The support was added in
> the upstream OpenSBI v0.8 release recently.
>
> This series updates QEMU to switch to use generic platform of opensbi
> bios images. With the recent fw_dynamic image support, let's replace
> the fw_jump images with fw_dynamic ones too.
>
> The patch emails do not contain binary bits, please grab all updates
> at https://github.com/lbmeng/qemu.git bios branch.
>
> Note:
>
> 1. To test 32-bit Linux kernel on QEMU 'sifive_u' 32-bit machine,
> the following patch is needed:
> http://lists.infradead.org/pipermail/linux-riscv/2020-July/001213.html
>
> 2. To test 64-bit Linux 5.3 kernel on QEMU 'virt' or 'sifive_u' 64-bit
> machines, the following commit should be cherry-picked to 5.3:
>
> commit 922b0375fc93fb1a20c5617e37c389c26bbccb70
> Author: Albert Ou <aou@eecs.berkeley.edu>
> Date: Fri Sep 27 16:14:18 2019 -0700
>
> riscv: Fix memblock reservation for device tree blob
>
> Linux 5.4 or above already contains this commit/fix.
Thanks for this.
Applied to riscv-to-apply.next
Alistair
>
> Changes in v6:
> - Rebased on https://github.com/alistair23/qemu/commits/riscv-to-apply.next
> - Add information about Linux kernel tested
> - Squash the Makefile ELF changes into patch 5
>
> Changes in v5:
> - Include the generic fw_dynamic.bin in the Makefile for `make install` bisection
>
> Changes in v4:
> - Remove old binaries in the Makefile for `make install` bisection
>
> Changes in v3:
> - Change fw_jump to fw_dynamic in the make rules
> - Change to fw_dynamic.bin for virt & sifive_u
> - Change to fw_dynamic.elf for Spike
> - Generate fw_dynamic images in the artifacts
>
> Changes in v2:
> - new patch: configure: Create symbolic links for pc-bios/*.elf files
> - Upgrade OpenSBI to v0.8 release
> - Copy the ELF images too in the make rules
> - Include ELF images in the artifacts
>
> Bin Meng (6):
> configure: Create symbolic links for pc-bios/*.elf files
> roms/opensbi: Upgrade from v0.7 to v0.8
> roms/Makefile: Build the generic platform for RISC-V OpenSBI firmware
> hw/riscv: Use pre-built bios image of generic platform for virt &
> sifive_u
> hw/riscv: spike: Change the default bios to use generic platform image
> gitlab-ci/opensbi: Update GitLab CI to build generic platform
>
> .gitlab-ci.d/opensbi.yml | 28 ++++++++--------------
> Makefile | 4 ++--
> configure | 1 +
> hw/riscv/sifive_u.c | 4 ++--
> hw/riscv/spike.c | 9 +++++--
> hw/riscv/virt.c | 4 ++--
> pc-bios/opensbi-riscv32-generic-fw_dynamic.bin | Bin 0 -> 62144 bytes
> pc-bios/opensbi-riscv32-generic-fw_dynamic.elf | Bin 0 -> 558668 bytes
> pc-bios/opensbi-riscv32-sifive_u-fw_jump.bin | Bin 49520 -> 0 bytes
> pc-bios/opensbi-riscv32-virt-fw_jump.bin | Bin 49504 -> 0 bytes
> pc-bios/opensbi-riscv64-generic-fw_dynamic.bin | Bin 0 -> 70792 bytes
> pc-bios/opensbi-riscv64-generic-fw_dynamic.elf | Bin 0 -> 620424 bytes
> pc-bios/opensbi-riscv64-sifive_u-fw_jump.bin | Bin 57936 -> 0 bytes
> pc-bios/opensbi-riscv64-virt-fw_jump.bin | Bin 57920 -> 0 bytes
> roms/Makefile | 32 ++++++++-----------------
> roms/opensbi | 2 +-
> 16 files changed, 35 insertions(+), 49 deletions(-)
> create mode 100644 pc-bios/opensbi-riscv32-generic-fw_dynamic.bin
> create mode 100644 pc-bios/opensbi-riscv32-generic-fw_dynamic.elf
> delete mode 100644 pc-bios/opensbi-riscv32-sifive_u-fw_jump.bin
> delete mode 100644 pc-bios/opensbi-riscv32-virt-fw_jump.bin
> create mode 100644 pc-bios/opensbi-riscv64-generic-fw_dynamic.bin
> create mode 100644 pc-bios/opensbi-riscv64-generic-fw_dynamic.elf
> delete mode 100644 pc-bios/opensbi-riscv64-sifive_u-fw_jump.bin
> delete mode 100644 pc-bios/opensbi-riscv64-virt-fw_jump.bin
>
> --
> 2.7.4
>
>
prev parent reply other threads:[~2020-08-12 3:37 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-03 7:30 [PATCH v6 0/6] riscv: Switch to use generic platform fw_dynamic type opensbi bios images Bin Meng
2020-08-03 7:30 ` [PATCH v6 1/6] configure: Create symbolic links for pc-bios/*.elf files Bin Meng
2020-08-03 7:30 ` [PATCH v6 2/6] roms/opensbi: Upgrade from v0.7 to v0.8 Bin Meng
2020-08-03 7:30 ` [PATCH v6 3/6] roms/Makefile: Build the generic platform for RISC-V OpenSBI firmware Bin Meng
2020-08-03 7:30 ` [PATCH v6 4/6] hw/riscv: Use pre-built bios image of generic platform for virt & sifive_u Bin Meng
2020-08-03 7:30 ` [PATCH v6 5/6] hw/riscv: spike: Change the default bios to use generic platform image Bin Meng
2020-08-03 7:30 ` [PATCH v6 6/6] gitlab-ci/opensbi: Update GitLab CI to build generic platform Bin Meng
2020-08-12 3:25 ` Alistair Francis [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='CAKmqyKMM-sWAHGM=iXVXHtCGPSHzfoEVb0QvrSRT7Rc7zSibbg@mail.gmail.com' \
--to=alistair23@gmail.com \
--cc=Alistair.Francis@wdc.com \
--cc=bin.meng@windriver.com \
--cc=bmeng.cn@gmail.com \
--cc=kbastian@mail.uni-paderborn.de \
--cc=palmerdabbelt@google.com \
--cc=qemu-devel@nongnu.org \
--cc=qemu-riscv@nongnu.org \
--cc=sagark@eecs.berkeley.edu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).