On 15.11.23 15:23, Heinrich Schuchardt wrote:
QEMU 8.1.2 can create ACPI tables for the RISC-V architecture. Allow passing them through to the operating system. Provide a new defconfig that enables this.
This patch is prerequisite:
[PATCH] move acpi_get_rsdp_addr() to acpi/acpi_table.h https://patchwork.ozlabs.org/project/uboot/patch/20231109172302.54324-1-hein...
Best regards
Heinrich
Heinrich Schuchardt (6): acpi: do not write ACPI tables on TARGET_QEMU_VIRT risc-v: add ACPI fields to global data risc-v: add support for QEMU provided ACPI tables riscv: qemu: copy ACPI tables from QEMU riscv: allow usage of ACPI configs: defconfig for QEMU RISC-V with ACPI
arch/Kconfig | 1 + arch/riscv/include/asm/global_data.h | 4 ++++ board/emulation/qemu-riscv/Kconfig | 2 ++ board/emulation/qemu-riscv/MAINTAINERS | 1 + board/emulation/qemu-riscv/qemu-riscv.c | 17 ++++++++++++++ configs/qemu-riscv64_acpi_smode_defconfig | 27 +++++++++++++++++++++++ lib/Kconfig | 2 +- lib/acpi/Makefile | 2 +- lib/acpi/acpi_writer.c | 2 +- 9 files changed, 55 insertions(+), 3 deletions(-) create mode 100644 configs/qemu-riscv64_acpi_smode_defconfig