This series allows loading a noMMU kernel using the -kernel option. Currently if using -kernel QEMU assumes you also have firmware and loads the kernel at a hardcoded offset. This series changes that so we only load the kernel at an offset if a firmware (-bios) was loaded.
This series also adds a function to check if the CPU is 32-bit. This is a step towards running 32-bit and 64-bit CPUs on the 64-bit RISC-V build by using run time checks instead of compile time checks. We also allow the user to sepcify a CPU for the sifive_u machine. Alistair Francis (4): hw/riscv: sifive_u: Allow specifying the CPU hw/riscv: Return the end address of the loaded firmware hw/riscv: Add a riscv_is_32_bit() function hw/riscv: Load the kernel after the firmware include/hw/riscv/boot.h | 13 ++++++--- include/hw/riscv/sifive_u.h | 1 + hw/riscv/boot.c | 56 ++++++++++++++++++++++++++----------- hw/riscv/opentitan.c | 3 +- hw/riscv/sifive_e.c | 3 +- hw/riscv/sifive_u.c | 28 ++++++++++++++----- hw/riscv/spike.c | 11 ++++++-- hw/riscv/virt.c | 11 ++++++-- 8 files changed, 91 insertions(+), 35 deletions(-) -- 2.28.0