On 19 April 2016 at 17:11, Sudeep Holla sudeep.holla@arm.com wrote:
XPress-RICH3 PCIe driver initialises the root complex with the same source and target address for IO window which makes translate offset 0.
This patch fixes the translate offset for the IO window in Juno PCIe root complex ACPI table.
Contributed-under: TianoCore Contribution Agreement 1.0 Cc: Ard Biesheuvel ard.biesheuvel@linaro.org Cc: Leif Lindholm leif.lindholm@linaro.org Signed-off-by: Sudeep Holla sudeep.holla@arm.com
I can't review or test this. Leif, Ryan?
Platforms/ARM/Juno/AcpiTables/AcpiSsdtRootPci.asl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Platforms/ARM/Juno/AcpiTables/AcpiSsdtRootPci.asl b/Platforms/ARM/Juno/AcpiTables/AcpiSsdtRootPci.asl index 800d2cb3b2fb..ab5041db731a 100644 --- a/Platforms/ARM/Juno/AcpiTables/AcpiSsdtRootPci.asl +++ b/Platforms/ARM/Juno/AcpiTables/AcpiSsdtRootPci.asl @@ -109,7 +109,7 @@ DefinitionBlock("SsdtPci.aml", "SSDT", 1, "ARMLTD", "ARM-JUNO", EFI_ACPI_ARM_OEM 0x00000000, // Granularity 0x5f800000, // Min Base Address 0x5fffffff, // Max Base Address
0x5f800000, // Translate
0x00000000, // Translate 0x00800000 // Length ) }) // Name(RBUF)-- 1.9.1