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Re: [PATCH v3 3/7] roms/Makefile: Build the generic platform for RISC-V
From: |
Alistair Francis |
Subject: |
Re: [PATCH v3 3/7] roms/Makefile: Build the generic platform for RISC-V OpenSBI firmware |
Date: |
Tue, 7 Jul 2020 14:19:36 -0700 |
On Thu, Jul 2, 2020 at 8:22 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.
>
> Update our Makefile to build the generic platform instead of building
> virt and sifive_u separately for RISC-V OpenSBI firmware, and change
> to use fw_dynamic type images as well.
>
> Signed-off-by: Bin Meng <bin.meng@windriver.com>
> Reviewed-by: Anup Patel <anup@brainfault.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Alistair
>
> ---
>
> Changes in v3:
> - Change fw_jump to fw_dynamic in the make rules
>
> Changes in v2:
> - Copy the ELF images too in the make rules
>
> roms/Makefile | 32 ++++++++++----------------------
> 1 file changed, 10 insertions(+), 22 deletions(-)
>
> diff --git a/roms/Makefile b/roms/Makefile
> index f9acf39..5d9f15b 100644
> --- a/roms/Makefile
> +++ b/roms/Makefile
> @@ -64,10 +64,8 @@ default help:
> @echo " u-boot.e500 -- update u-boot.e500"
> @echo " u-boot.sam460 -- update u-boot.sam460"
> @echo " efi -- update UEFI (edk2) platform firmware"
> - @echo " opensbi32-virt -- update OpenSBI for 32-bit virt machine"
> - @echo " opensbi64-virt -- update OpenSBI for 64-bit virt machine"
> - @echo " opensbi32-sifive_u -- update OpenSBI for 32-bit sifive_u
> machine"
> - @echo " opensbi64-sifive_u -- update OpenSBI for 64-bit sifive_u
> machine"
> + @echo " opensbi32-generic -- update OpenSBI for 32-bit generic
> machine"
> + @echo " opensbi64-generic -- update OpenSBI for 64-bit generic
> machine"
> @echo " bios-microvm -- update bios-microvm.bin (qboot)"
> @echo " clean -- delete the files generated by the
> previous" \
> "build targets"
> @@ -170,29 +168,19 @@ skiboot:
> efi: edk2-basetools
> $(MAKE) -f Makefile.edk2
>
> -opensbi32-virt:
> +opensbi32-generic:
> $(MAKE) -C opensbi \
> CROSS_COMPILE=$(riscv32_cross_prefix) \
> - PLATFORM="qemu/virt"
> - cp opensbi/build/platform/qemu/virt/firmware/fw_jump.bin
> ../pc-bios/opensbi-riscv32-virt-fw_jump.bin
> + PLATFORM="generic"
> + cp opensbi/build/platform/generic/firmware/fw_dynamic.bin
> ../pc-bios/opensbi-riscv32-generic-fw_dynamic.bin
> + cp opensbi/build/platform/generic/firmware/fw_dynamic.elf
> ../pc-bios/opensbi-riscv32-generic-fw_dynamic.elf
>
> -opensbi64-virt:
> +opensbi64-generic:
> $(MAKE) -C opensbi \
> CROSS_COMPILE=$(riscv64_cross_prefix) \
> - PLATFORM="qemu/virt"
> - cp opensbi/build/platform/qemu/virt/firmware/fw_jump.bin
> ../pc-bios/opensbi-riscv64-virt-fw_jump.bin
> -
> -opensbi32-sifive_u:
> - $(MAKE) -C opensbi \
> - CROSS_COMPILE=$(riscv32_cross_prefix) \
> - PLATFORM="sifive/fu540"
> - cp opensbi/build/platform/sifive/fu540/firmware/fw_jump.bin
> ../pc-bios/opensbi-riscv32-sifive_u-fw_jump.bin
> -
> -opensbi64-sifive_u:
> - $(MAKE) -C opensbi \
> - CROSS_COMPILE=$(riscv64_cross_prefix) \
> - PLATFORM="sifive/fu540"
> - cp opensbi/build/platform/sifive/fu540/firmware/fw_jump.bin
> ../pc-bios/opensbi-riscv64-sifive_u-fw_jump.bin
> + PLATFORM="generic"
> + cp opensbi/build/platform/generic/firmware/fw_dynamic.bin
> ../pc-bios/opensbi-riscv64-generic-fw_dynamic.bin
> + cp opensbi/build/platform/generic/firmware/fw_dynamic.elf
> ../pc-bios/opensbi-riscv64-generic-fw_dynamic.elf
>
> bios-microvm:
> $(MAKE) -C qboot
> --
> 2.7.4
>
>
- [PATCH v3 0/7] riscv: Switch to use generic platform fw_dynamic type opensbi bios images, Bin Meng, 2020/07/02
- [PATCH v3 1/7] configure: Create symbolic links for pc-bios/*.elf files, Bin Meng, 2020/07/02
- [PATCH v3 2/7] roms/opensbi: Upgrade from v0.7 to v0.8, Bin Meng, 2020/07/02
- [PATCH v3 3/7] roms/Makefile: Build the generic platform for RISC-V OpenSBI firmware, Bin Meng, 2020/07/02
- Re: [PATCH v3 3/7] roms/Makefile: Build the generic platform for RISC-V OpenSBI firmware,
Alistair Francis <=
- [PATCH v3 4/7] hw/riscv: Use pre-built bios image of generic platform for virt & sifive_u, Bin Meng, 2020/07/02
- [PATCH v3 5/7] hw/riscv: spike: Change the default bios to use generic platform image, Bin Meng, 2020/07/02
- [PATCH v3 6/7] gitlab-ci/opensbi: Update GitLab CI to build generic platform, Bin Meng, 2020/07/02
- [PATCH v3 7/7] Makefile: Ship the generic platform bios images for RISC-V, Bin Meng, 2020/07/02