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ArmPlatformPkg: Fixes for Juno ACPI 

1. Change Interrupt for Juno PCI Routing table
Interrupt Number Reference:
http://www.arm.com/files/pdf/DDI0515D1a_juno_arm_development_platform_soc_trm.pdf
table 3-3 page 3-7
2. Support for PCI IO range with ACPI on JUNO

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18576 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Supreeth Venkatesh 2015-10-07 08:18:00 +00:00 committed by leiflindholm
parent 30a35388d1
commit c3a10e42e3
1 changed files with 20 additions and 7 deletions
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27
ArmPlatformPkg/ArmJunoPkg/AcpiTables/AcpiSsdtRootPci.asl
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@ -57,13 +57,13 @@ DefinitionBlock("SsdtPci.aml", "SSDT", 1, "ARMLTD", "ARM-JUNO", EFI_ACPI_ARM_OEM
Name(_ADR, 0xF0000000) // Dev 0, Func 0
}
// PCI Routing Table
Name(_PRT, Package() {
ROOT_PRT_ENTRY(0, 136), // INTA
ROOT_PRT_ENTRY(1, 137), // INTB
ROOT_PRT_ENTRY(2, 138), // INTC
ROOT_PRT_ENTRY(3, 139), // INTD
})
// PCI Routing Table
Name(_PRT, Package() {
ROOT_PRT_ENTRY(0, 168), // INTA
ROOT_PRT_ENTRY(1, 169), // INTB
ROOT_PRT_ENTRY(2, 170), // INTC
ROOT_PRT_ENTRY(3, 171), // INTD
})
// Root complex resources
Method (_CRS, 0, Serialized) {
Name (RBUF, ResourceTemplate () {
@ -98,6 +98,19 @@ DefinitionBlock("SsdtPci.aml", "SSDT", 1, "ARMLTD", "ARM-JUNO", EFI_ACPI_ARM_OEM
0x00000000, // Translate
0x100000000 // Length
)
DWordIo ( // IO window
ResourceProducer,
MinFixed,
MaxFixed,
PosDecode,
EntireRange,
0x00000000, // Granularity
0x5f800000, // Min Base Address
0x5fffffff, // Max Base Address
0x5f800000, // Translate
0x00800000 // Length
)
}) // Name(RBUF)
Return (RBUF)