This series adds basic ACPI support to Intel Quark platform, enables the support on the Intel Galileo board.
Testing was performed by booting Linux kernel from an SD card. All interrupts are routed to I/O APIC based on information provided in the ACPI tables, and typing 'reboot' from shell can successfully reboot to U-Boot.
This series is available at u-boot-x86/quark-acpi.
Bin Meng (8): x86: acpi: Create a common irqlinks ASL file x86: acpi: Make irqroute.asl common acpi: Pass -D__ACPI__ when compiling ASL files x86: quark: Prepare device.h for inclusion by ASL x86: quark: Add platform ASL files x86: quark: Generate ACPI FADT/MADT tables x86: galileo: Enable ACPI table generation x86: baytrail: acpi: Fix I/O APIC ID in the MADT table
arch/x86/cpu/baytrail/acpi.c | 2 +- arch/x86/cpu/quark/Makefile | 1 + arch/x86/cpu/quark/acpi.c | 163 ++++++++++++++++++ .../asm/{arch-baytrail => }/acpi/irq_helper.h | 2 +- .../asm/{arch-baytrail => }/acpi/irqlinks.asl | 33 ++-- .../asm/{arch-baytrail => }/acpi/irqroute.asl | 0 arch/x86/include/asm/arch-baytrail/acpi/lpc.asl | 23 ++- .../asm/arch-baytrail/acpi/southcluster.asl | 2 +- arch/x86/include/asm/arch-quark/acpi/irqroute.h | 15 ++ arch/x86/include/asm/arch-quark/acpi/lpc.asl | 125 ++++++++++++++ arch/x86/include/asm/arch-quark/acpi/platform.asl | 33 ++++ .../include/asm/arch-quark/acpi/sleepstates.asl | 10 ++ .../include/asm/arch-quark/acpi/southcluster.asl | 184 +++++++++++++++++++++ arch/x86/include/asm/arch-quark/device.h | 21 ++- arch/x86/include/asm/arch-quark/iomap.h | 47 ++++++ arch/x86/include/asm/arch-quark/irq.h | 19 +++ board/intel/galileo/.gitignore | 3 + board/intel/galileo/Makefile | 1 + board/intel/galileo/acpi/mainboard.asl | 11 ++ board/intel/galileo/dsdt.asl | 14 ++ configs/galileo_defconfig | 1 + doc/README.x86 | 5 +- scripts/Makefile.lib | 2 +- 23 files changed, 685 insertions(+), 32 deletions(-) create mode 100644 arch/x86/cpu/quark/acpi.c rename arch/x86/include/asm/{arch-baytrail => }/acpi/irq_helper.h (98%) rename arch/x86/include/asm/{arch-baytrail => }/acpi/irqlinks.asl (92%) rename arch/x86/include/asm/{arch-baytrail => }/acpi/irqroute.asl (100%) create mode 100644 arch/x86/include/asm/arch-quark/acpi/irqroute.h create mode 100644 arch/x86/include/asm/arch-quark/acpi/lpc.asl create mode 100644 arch/x86/include/asm/arch-quark/acpi/platform.asl create mode 100644 arch/x86/include/asm/arch-quark/acpi/sleepstates.asl create mode 100644 arch/x86/include/asm/arch-quark/acpi/southcluster.asl create mode 100644 arch/x86/include/asm/arch-quark/iomap.h create mode 100644 arch/x86/include/asm/arch-quark/irq.h create mode 100644 board/intel/galileo/.gitignore create mode 100644 board/intel/galileo/acpi/mainboard.asl create mode 100644 board/intel/galileo/dsdt.asl