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| author | Miao Yan <yanmiaobest@gmail.com> | 2016-01-20 01:57:05 -0800 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2016-01-28 13:53:30 +0800 |
| commit | a3b15a055662ea4a8db6b8f70aa870b541e0cda9 (patch) | |
| tree | 8cf7e507785d9c32f0432dd7f019057fc6e64759 /arch/x86/include | |
| parent | 25757220d6c11645b32489e9c8318559815b0dee (diff) | |
| download | talos-obmc-uboot-a3b15a055662ea4a8db6b8f70aa870b541e0cda9.tar.gz talos-obmc-uboot-a3b15a055662ea4a8db6b8f70aa870b541e0cda9.zip | |
x86: qemu: setup PM IO base for ACPI in southbridge
Enable ACPI IO space for piix4 (for pc board) and ich9 (for q35 board)
Signed-off-by: Miao Yan <yanmiaobest@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/arch-qemu/device.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/arch-qemu/qemu.h | 5 |
2 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/include/asm/arch-qemu/device.h b/arch/x86/include/asm/arch-qemu/device.h index 75a435e67b..38ab798994 100644 --- a/arch/x86/include/asm/arch-qemu/device.h +++ b/arch/x86/include/asm/arch-qemu/device.h @@ -13,6 +13,8 @@ #define PIIX_ISA PCI_BDF(0, 1, 0) #define PIIX_IDE PCI_BDF(0, 1, 1) #define PIIX_USB PCI_BDF(0, 1, 2) +#define PIIX_PM PCI_BDF(0, 1, 3) +#define ICH9_PM PCI_BDF(0, 0x1f, 0) #define I440FX_VGA PCI_BDF(0, 2, 0) #define QEMU_Q35 PCI_BDF(0, 0, 0) diff --git a/arch/x86/include/asm/arch-qemu/qemu.h b/arch/x86/include/asm/arch-qemu/qemu.h index b67d3428ee..a85eee8ec6 100644 --- a/arch/x86/include/asm/arch-qemu/qemu.h +++ b/arch/x86/include/asm/arch-qemu/qemu.h @@ -33,4 +33,9 @@ #define LOW_RAM_ADDR 0x34 #define HIGH_RAM_ADDR 0x35 +/* PM registers */ +#define PMBA 0x40 +#define PMREGMISC 0x80 +#define PMIOSE (1 << 0) + #endif /* _ARCH_QEMU_H_ */ |
