diff options
| author | Maximilian Brune <maximilian.brune@9elements.com> | 2024-02-24 04:34:55 +0100 |
|---|---|---|
| committer | ron minnich <rminnich@gmail.com> | 2024-03-05 18:57:29 +0000 |
| commit | ee1cb8f46362576880f4c326ee6c5a51aa9c5af3 (patch) | |
| tree | a1526890264366147d8c7b9ab83421eca2138bb5 /util/qemu | |
| parent | 3304c1cbad6b9b6cd8523e513cb953a8396bda46 (diff) | |
mb/emulation/qemu-riscv: Change to -bios option
This changes the virt target so that it can be run with the -bios option
and a pflash backend for the flash. QEMU can now be run as follows:
qemu -M virt -m 1G -nographic -bios build/coreboot.rom \
-drive if=pflash,file=./build/coreboot.rom,format=raw
coreboot will start in DRAM, but still have a flash to put CBFS onto and
to load subsequent stages and payload from.
Tested bootflow:
coreboot -> OpenSBI -> Linux -> u-root
Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: I009d97fa3e13068b91c604e987e50a65e525407d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80746
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: ron minnich <rminnich@gmail.com>
Reviewed-by: Philipp Hug <philipp@hug.cx>
Diffstat (limited to 'util/qemu')
| -rw-r--r-- | util/qemu/Makefile.mk | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/util/qemu/Makefile.mk b/util/qemu/Makefile.mk index 42441df937..7b9b636baf 100644 --- a/util/qemu/Makefile.mk +++ b/util/qemu/Makefile.mk @@ -29,9 +29,11 @@ QEMU-$(CONFIG_BOARD_EMULATION_QEMU_AARCH64) ?= qemu-system-aarch64 \ -M virt,secure=on,virtualization=on -cpu cortex-a53 -m 1G -QEMU-$(CONFIG_BOARD_EMULATION_QEMU_RISCV_RV64) ?= qemu-system-riscv64 -M virt +QEMU-$(CONFIG_BOARD_EMULATION_QEMU_RISCV_RV64) ?= qemu-system-riscv64 -M virt -m 1G -drive \ + if=pflash,file=build/coreboot.rom,format=raw -QEMU-$(CONFIG_BOARD_EMULATION_QEMU_RISCV_RV32) ?= qemu-system-riscv32 -M virt +QEMU-$(CONFIG_BOARD_EMULATION_QEMU_RISCV_RV32) ?= qemu-system-riscv32 -M virt -m 1G -drive \ + if=pflash,file=build/coreboot.rom,format=raw QEMU-$(CONFIG_BOARD_EMULATION_QEMU_X86_I440FX) ?= qemu-system-x86_64 -M pc |