tools/pci: Use pci_device_enable() to enable bridge

Enabling the bridge by writing to the PCI config space does not enable
all the host resources required.
Use pci_device_enable api.

tools/pci: Use pci_device_enable() to enable bridge

Enabling the bridge by writing to the PCI config space does not enable
all the host resources required.
Use pci_device_enable api.

Signed-off-by: Vivekanand Veeracholan <vveerach@google.com>
Change-Id: I159a132b76eadc569efb8fb47488a4abd4c27404

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tools/pci: add Nuvoton bridge configuration

The Nuvoton PCI device requires the Memory Space bit to be set in its
command register in order to access the mailbox over MMIO.

Sign

tools/pci: add Nuvoton bridge configuration

The Nuvoton PCI device requires the Memory Space bit to be set in its
command register in order to access the mailbox over MMIO.

Signed-off-by: Benjamin Fair <benjaminfair@google.com>
Change-Id: Ic262b907ae55c622999aa68891b618650ccad3f2

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tools/pci: add wrapper for libpciaccess

This allows unit testing code that uses libpciaccess.

Signed-off-by: Benjamin Fair <benjaminfair@google.com>
Change-Id: Iec559c72e0e7b6c2

tools/pci: add wrapper for libpciaccess

This allows unit testing code that uses libpciaccess.

Signed-off-by: Benjamin Fair <benjaminfair@google.com>
Change-Id: Iec559c72e0e7b6c2e8737a54bb3e88fe1e0f4fdb

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