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[PATCH v6 08/10] roms: add microvm-bios (qboot) as binary and git submod
From: |
Sergio Lopez |
Subject: |
[PATCH v6 08/10] roms: add microvm-bios (qboot) as binary and git submodule |
Date: |
Fri, 4 Oct 2019 11:37:50 +0200 |
qboot is a minimalist x86 firmware for booting Linux kernels. It does
the mininum amount of work required for the task, and it's able to
boot both PVH images and bzImages without relying on option roms.
This characteristics make it an ideal companion for the microvm
machine type.
Signed-off-by: Sergio Lopez <address@hidden>
---
.gitmodules | 3 +++
pc-bios/bios-microvm.bin | Bin 0 -> 65536 bytes
roms/Makefile | 6 ++++++
roms/qboot | 1 +
4 files changed, 10 insertions(+)
create mode 100755 pc-bios/bios-microvm.bin
create mode 160000 roms/qboot
diff --git a/.gitmodules b/.gitmodules
index c5c474169d..19792c9a11 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -58,3 +58,6 @@
[submodule "roms/opensbi"]
path = roms/opensbi
url = https://git.qemu.org/git/opensbi.git
+[submodule "roms/qboot"]
+ path = roms/qboot
+ url = https://github.com/bonzini/qboot
diff --git a/pc-bios/bios-microvm.bin b/pc-bios/bios-microvm.bin
new file mode 100755
index
0000000000000000000000000000000000000000..45eabc516692e2d134bbb630d133c7c2dcc9a9b6
GIT binary patch
literal 65536
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diff --git a/roms/Makefile b/roms/Makefile
index 6cf07d3b44..7c672536e4 100644
--- a/roms/Makefile
+++ b/roms/Makefile
@@ -67,6 +67,7 @@ default:
@echo " opensbi32-virt -- update OpenSBI for 32-bit virt machine"
@echo " opensbi64-virt -- update OpenSBI for 64-bit virt 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" \
"build targets"
@@ -185,6 +186,10 @@ opensbi64-sifive_u:
PLATFORM="sifive/fu540"
cp opensbi/build/platform/sifive/fu540/firmware/fw_jump.bin
../pc-bios/opensbi-riscv64-sifive_u-fw_jump.bin
+bios-microvm:
+ $(MAKE) -C qboot
+ cp qboot/bios.bin ../pc-bios/bios-microvm.bin
+
clean:
rm -rf seabios/.config seabios/out seabios/builds
$(MAKE) -C sgabios clean
@@ -197,3 +202,4 @@ clean:
$(MAKE) -C skiboot clean
$(MAKE) -f Makefile.edk2 clean
$(MAKE) -C opensbi clean
+ $(MAKE) -C qboot clean
diff --git a/roms/qboot b/roms/qboot
new file mode 160000
index 0000000000..cb1c49e0cf
--- /dev/null
+++ b/roms/qboot
@@ -0,0 +1 @@
+Subproject commit cb1c49e0cfac99b9961d136ac0194da62c28cf64
--
2.21.0
- Re: [PATCH v6 03/10] hw/i386/pc: move shared x86 functions to x86.c and export them, (continued)
- [PATCH v6 04/10] hw/i386: split PCMachineState deriving X86MachineState from it, Sergio Lopez, 2019/10/04
- [PATCH v6 05/10] hw/i386: make x86.c independent from PCMachineState, Sergio Lopez, 2019/10/04
- [PATCH v6 06/10] fw_cfg: add "modify" functions for all types, Sergio Lopez, 2019/10/04
- [PATCH v6 07/10] hw/intc/apic: reject pic ints if isa_pic == NULL, Sergio Lopez, 2019/10/04
- [PATCH v6 08/10] roms: add microvm-bios (qboot) as binary and git submodule,
Sergio Lopez <=
- [PATCH v6 09/10] docs/microvm.rst: document the new microvm machine type, Sergio Lopez, 2019/10/04
- [PATCH v6 10/10] hw/i386: Introduce the microvm machine type, Sergio Lopez, 2019/10/04
- Re: [PATCH v6 00/10] Introduce the microvm machine type, Michael S. Tsirkin, 2019/10/04
- Re: [PATCH v6 00/10] Introduce the microvm machine type, no-reply, 2019/10/04
- Re: [PATCH v6 00/10] Introduce the microvm machine type, no-reply, 2019/10/04
- Re: [PATCH v6 00/10] Introduce the microvm machine type, Michael S. Tsirkin, 2019/10/05