[U-Boot] [PATCH] x86: qemu: Drop our own ACPI implementation

[Simon Glass]

Hi Bin,

On 13 April 2016 at 01:52, Bin Meng <bmeng.cn at gmail.com> wrote:
> Our own ACPI implementation (when CONFIG_QEMU_ACPI_TABLE is not set)
> does not build anymore after x86 has been fully converted to DM PCI.
> Instead of trying to fix the build errors, given we now have the ACPI
> support via QEMU's fw_cfg interface, which is a more reliable way to
> generate correct ACPI tables then by ourselves, hence drop our own
> ACPI implementation.
>
> Signed-off-by: Bin Meng <bmeng.cn at gmail.com>
>
> ---
>
> arch/x86/cpu/qemu/Makefile | 3 -
> arch/x86/cpu/qemu/acpi.c | 176 --------------
> arch/x86/cpu/qemu/acpi/cpu-hotplug.asl | 80 -------
> arch/x86/cpu/qemu/acpi/dbug.asl | 25 --
> arch/x86/cpu/qemu/acpi/hpet.asl | 31 ---
> arch/x86/cpu/qemu/acpi/isa.asl | 102 --------
> arch/x86/cpu/qemu/acpi/pci-crs.asl | 61 -----
> arch/x86/cpu/qemu/dsdt.asl | 412 ---------------------------------
> 8 files changed, 890 deletions(-)
> delete mode 100644 arch/x86/cpu/qemu/acpi.c
> delete mode 100644 arch/x86/cpu/qemu/acpi/cpu-hotplug.asl
> delete mode 100644 arch/x86/cpu/qemu/acpi/dbug.asl
> delete mode 100644 arch/x86/cpu/qemu/acpi/hpet.asl
> delete mode 100644 arch/x86/cpu/qemu/acpi/isa.asl
> delete mode 100644 arch/x86/cpu/qemu/acpi/pci-crs.asl
> delete mode 100644 arch/x86/cpu/qemu/dsdt.asl

Reviewed-by: Simon Glass <sjg at chromium.org>

My only concern is that this was supposed to lead to ACPI support for real
hardware. If you drop this, does it make it harder?

Regards,
Simon