From: Bin Meng Date: Mon, 24 Feb 2020 13:39:42 +0000 (-0800) Subject: roms: opensbi: Add 32-bit firmware image for sifive_u machine X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a6fcc80bea1f062ffad330a1dcbc1e3d463a4493;p=qemu.git roms: opensbi: Add 32-bit firmware image for sifive_u machine Although the real world SiFive HiFive Unleashed board is a 64-bit hardware configuration, with QEMU it is possible to test 32-bit configuration with the same hardware features. This updates the roms Makefile to add the build rules for creating the 32-bit OpenSBI firmware image for sifive_u machine. A pre-built OpenSBI v0.6 image has been added as the default bios for 32-bit sifive_u machine. Signed-off-by: Bin Meng Reviewed-by: Alistair Francis Signed-off-by: Palmer Dabbelt --- diff --git a/Makefile b/Makefile index 7df22fcc5d..ea0e08fc57 100644 --- a/Makefile +++ b/Makefile @@ -848,7 +848,7 @@ u-boot.e500 u-boot-sam460-20100605.bin \ qemu_vga.ndrv \ edk2-licenses.txt \ hppa-firmware.img \ -opensbi-riscv32-virt-fw_jump.bin \ +opensbi-riscv32-sifive_u-fw_jump.bin opensbi-riscv32-virt-fw_jump.bin \ opensbi-riscv64-sifive_u-fw_jump.bin opensbi-riscv64-virt-fw_jump.bin diff --git a/pc-bios/opensbi-riscv32-sifive_u-fw_jump.bin b/pc-bios/opensbi-riscv32-sifive_u-fw_jump.bin new file mode 100644 index 0000000000..bab13f597a Binary files /dev/null and b/pc-bios/opensbi-riscv32-sifive_u-fw_jump.bin differ diff --git a/roms/Makefile b/roms/Makefile index 28e1e557b0..f9acf39954 100644 --- a/roms/Makefile +++ b/roms/Makefile @@ -66,6 +66,7 @@ default help: @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 " bios-microvm -- update bios-microvm.bin (qboot)" @echo " clean -- delete the files generated by the previous" \ @@ -181,6 +182,12 @@ opensbi64-virt: 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) \