On Wed, Apr 20, 2016 at 06:35:06PM +0100, Sudeep Holla wrote:
> XPress-RICH3 PCIe driver initializes the root complex with the source
> and target address for IO window. The root complex resources in SSDT
> should match these settings.
>
> This patch fixes the min/max base address for the IO window in Juno PCIe
> root complex ACPI table. It also adds 'TypeTranslation' to the IO window
>
> Contributed-under: TianoCore Contribution Agreement 1.0
> Cc: Ard Biesheuvel <[email protected]>
> Cc: Leif Lindholm <[email protected]>
> Cc: Tomasz Nowicki <[email protected]>
> Cc: Graeme Gregory <[email protected]>
> Signed-off-by: Sudeep Holla <[email protected]>
Would anyone like to add any ACKs/Reviewed-bys?
> ---
> Platforms/ARM/Juno/AcpiTables/AcpiSsdtRootPci.asl | 7 ++++---
> 1 file changed, 4 insertions(+), 3 deletions(-)
>
> v3->v4:
> - Fixed the max to match the length and added TypeTranslation
> v2->v3:
> - Fixed $subject and the commit log
> v1->v2:
> - Made changes as suggested by Graeme & Tomasz
>
> diff --git a/Platforms/ARM/Juno/AcpiTables/AcpiSsdtRootPci.asl
> b/Platforms/ARM/Juno/AcpiTables/AcpiSsdtRootPci.asl
> index 800d2cb3b2fb..969c42398f18 100644
> --- a/Platforms/ARM/Juno/AcpiTables/AcpiSsdtRootPci.asl
> +++ b/Platforms/ARM/Juno/AcpiTables/AcpiSsdtRootPci.asl
> @@ -107,10 +107,11 @@ DefinitionBlock("SsdtPci.aml", "SSDT", 1, "ARMLTD",
> "ARM-JUNO", EFI_ACPI_ARM_OEM
> PosDecode,
> EntireRange,
> 0x00000000,
> // Granularity
> - 0x5f800000,
> // Min Base Address
> - 0x5fffffff,
> // Max Base Address
> + 0x00000000,
> // Min Base Address
> + 0x007fffff,
> // Max Base Address
> 0x5f800000,
> // Translate
> - 0x00800000
> // Length
> + 0x00800000,
> // Length
> + ,,,TypeTranslation
> )
> }) // Name(RBUF)
>
> --
> 1.9.1
>
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