Re: [PATCH v4 0/7] riscv: Switch to use generic platform fw_dynamic type opensbi bios images

[Alistair Francis]

On Thu, Jul 9, 2020 at 10:05 PM 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.
>
> 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
> - change fw_jump to fw_dynamic in the Makefile
>
> 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
> - new patch: Makefile: Ship the generic platform bios images for RISC-V
>
> Bin Meng (7):
>   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
>   Makefile: Ship the generic platform bios images for RISC-V

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>

Alistair

>
>  .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
>
>