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-rw-r--r--src/mainboard/via/epia-n/dsdt.asl545
1 files changed, 321 insertions, 224 deletions
diff --git a/src/mainboard/via/epia-n/dsdt.asl b/src/mainboard/via/epia-n/dsdt.asl
index b1b791d5f2..50d18131fd 100644
--- a/src/mainboard/via/epia-n/dsdt.asl
+++ b/src/mainboard/via/epia-n/dsdt.asl
@@ -1,255 +1,352 @@
/*
- * Minimalist ACPI DSDT table for EPIA-M / MII
+ * Minimalist ACPI DSDT table for EPIA-N / NL
+ * (C) Copyright 2009 Jon Harrison <jon.harrison@blueyonder.co.uk>
+ * Heavily based on EPIA-M dstd.asl
* (C) Copyright 2004 Nick Barker <Nick.Barker9@btinternet.com>
- *
*
*/
-
-DefinitionBlock ("DSDT.aml", "DSDT", 1, "LXBIOS", "LXB-DSDT", 1)
+DefinitionBlock ("dsdt.aml", "DSDT", 1, "CBT-V2", "CBT-DSDT", 1)
{
- /*
- * Define the main processor
- */
- Scope (\_PR)
- {
- Processor (\_PR.CPU0, 0x00, 0x00000410, 0x06) {}
- }
+ Scope (\_PR)
+ {
+ Processor (\_PR.CPU0, 0x00, 0x00000000, 0x00) {}
+ }
/* For now only define 2 power states:
* - S0 which is fully on
* - S5 which is soft off
* any others would involve declaring the wake up methods
*/
- Name (\_S0, Package () {0x00, 0x00, 0x00, 0x00 })
- Name (\_S5, Package () {0x02, 0x02, 0x00, 0x00 })
+ Name (\_S0, Package (0x04)
+ {
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00
+ })
+ Name (\_S5, Package (0x04)
+ {
+ 0x02,
+ 0x02,
+ 0x02,
+ 0x02
+ })
+
+ /* Global Flag Used to Indicate State of */
+ /* ATA Interface */
+ Name (ATFL, 0x00)
/* Root of the bus hierarchy */
Scope (\_SB)
- {
- /* Define how interrupt Link A is plumbed in */
- Device (LNKA)
- {
- Name (_HID, EisaId ("PNP0C0F"))
- Name (_UID, 0x01)
- /* Status - always return ready */
- Method (_STA, 0, NotSerialized)
- {
- Return (0x0B)
- }
- /* Current Resources - return irq set up in BIOS */
- Method (_CRS, 0, NotSerialized)
- {
- Name (BUFF, ResourceTemplate ()
- {
- IRQ (Level, ActiveLow, Shared) {5}
- })
- Return (BUFF)
- }
- /* Possible Resources - return the range of irqs
- * we are using for PCI - only here to keep Linux ACPI
- * happy
- */
- Method (_PRS, 0, NotSerialized)
- {
- Name (BUFF, ResourceTemplate ()
- {
- IRQ (Level, ActiveLow, Shared) {5,9,10}
- })
- Return (BUFF)
- }
- /* Set Resources - dummy function to keep Linux ACPI happy
- * Linux is more than happy not to tinker with irq
- * assignments as long as the CRS and STA functions
- * return good values
- */
- Method (_SRS, 1, NotSerialized ) {}
- /* Disable - dummy function to keep Linux ACPI happy */
- Method (_DIS, 0, NotSerialized ) {}
-
- } // End of LNKA
+ {
+
+ Device (PCI0)
+ {
+ Name (_HID, EisaId ("PNP0A03"))
+ Name (_ADR, 0x00)
+ Name (_UID, 0x01)
+ Name (_BBN, 0x00)
+
+ /* PCI Routing Table */
+ Name (_PRT, Package () {
+
+ Package (0x04) {0x000FFFFF, 0x00, ATAI, 0x00}, // SATA Link A
+ Package (0x04) {0x000FFFFF, 0x01, ATAI, 0x00}, // SATA Link B
+ Package (0x04) {0x000FFFFF, 0x02, ATAI, 0x00}, // SATA Link C
+ Package (0x04) {0x000FFFFF, 0x03, ATAI, 0x00}, // SATA Link D
+
+ Package (0x04) {0x0010FFFF, 0x00, USBI, 0x00}, // USB Link A
+ Package (0x04) {0x0010FFFF, 0x01, USBI, 0x00}, // USB Link B
+ Package (0x04) {0x0010FFFF, 0x02, USBI, 0x00}, // USB Link C
+ Package (0x04) {0x0010FFFF, 0x03, USBI, 0x00}, // USB Link D
+
+ Package (0x04) {0x0011FFFF, 0x00, VT8I, 0x00}, // VT8237 Link A
+ Package (0x04) {0x0011FFFF, 0x01, VT8I, 0x00}, // VT8237 Link B
+ Package (0x04) {0x0011FFFF, 0x02, VT8I, 0x00}, // VT8237 Link C
+ Package (0x04) {0x0011FFFF, 0x03, VT8I, 0x00}, // VT8237 Link D
+
+ Package (0x04) {0x0012FFFF, 0x00, NICI, 0x00}, // LAN Link A
+ Package (0x04) {0x0012FFFF, 0x01, NICI, 0x00}, // LAN Link B
+ Package (0x04) {0x0012FFFF, 0x02, NICI, 0x00}, // LAN Link C
+ Package (0x04) {0x0012FFFF, 0x03, NICI, 0x00}, // LAN Link D
+
+ Package (0x04) {0x0001FFFF, 0x00, 0, 0x10}, // VGA Link A (GSI)
+ Package (0x04) {0x0001FFFF, 0x01, 0, 0x11}, // VGA Link B (GSI)
+ Package (0x04) {0x0001FFFF, 0x02, 0, 0x12}, // VGA Link C (GSI)
+ Package (0x04) {0x0001FFFF, 0x03, 0, 0x13}, // VGA Link D (GSI)
+
+ Package (0x04) {0x0014FFFF, 0x00, 0, 0x12}, // Slot 1 Link C (GSI)
+ Package (0x04) {0x0014FFFF, 0x01, 0, 0x13}, // Slot 1 Link D (GSI)
+ Package (0x04) {0x0014FFFF, 0x02, 0, 0x10}, // Slot 1 Link A (GSI)
+ Package (0x04) {0x0014FFFF, 0x03, 0, 0x11}, // Slot 1 Link B (GSI)
+
+ Package (0x04) {0x0013FFFF, 0x00, 0, 0x13}, // Riser Slot Link D (GSI)
+ Package (0x04) {0x0013FFFF, 0x01, 0, 0x12}, // Riser Slot Link C (GSI)
+ Package (0x04) {0x0013FFFF, 0x02, 0, 0x11}, // Riser Slot Link B (GSI)
+ Package (0x04) {0x0013FFFF, 0x03, 0, 0x10} // Riser Slot Link A (GSI)
+
+ })
+
+ /* PCI Devices Included Here */
+ Include("sb_physical.asl")
- /* Define how interrupt Link B is plumbed in */
- Device (LNKB)
- {
- Name (_HID, EisaId ("PNP0C0F"))
- Name (_UID, 0x02)
- /* Status - always return ready */
- Method (_STA, 0, NotSerialized)
- {
- Return (0x0B)
- }
- /* Current Resources - return irq set up in BIOS */
- Method (_CRS, 0, NotSerialized)
- {
- Name (BUFF, ResourceTemplate ()
- {
- IRQ (Level, ActiveLow, Shared) {9}
- })
- Return (BUFF)
- }
- /* Possible Resources - return the range of irqs
- * we are using for PCI - only here to keep Linux ACPI
- * happy
- */
- Method (_PRS, 0, NotSerialized)
- {
- Name (BUFF, ResourceTemplate ()
- {
- IRQ (Level, ActiveLow, Shared) {5,9,10}
- })
- Return (BUFF)
- }
- /* Set Resources - dummy function to keep Linux ACPI happy
- * Linux is more than happy not to tinker with irq
- * assignments as long as the CRS and STA functions
- * return good values
- */
- Method (_SRS, 1, NotSerialized ) {}
- /* Disable - dummy function to keep Linux ACPI happy */
- Method (_DIS, 0, NotSerialized ) {}
-
- } // End of LNKB
+ /* Legacy PNP Devices Defined Here */
- /* Define how interrupt Link C is plumbed in */
- Device (LNKC)
- {
- Name (_HID, EisaId ("PNP0C0F"))
- Name (_UID, 0x03)
- /* Status - always return ready */
- Method (_STA, 0, NotSerialized)
- {
- Return (0x0B)
- }
- /* Current Resources - return irq set up in BIOS */
- Method (_CRS, 0, NotSerialized)
- {
- Name (BUFF, ResourceTemplate ()
- {
- IRQ (Level, ActiveLow, Shared) {9}
- })
- Return (BUFF)
- }
- /* Possible Resources - return the range of irqs
- * we are using for PCI - only here to keep Linux ACPI
- * happy
- */
- Method (_PRS, 0, NotSerialized)
- {
- Name (BUFF, ResourceTemplate ()
- {
- IRQ (Level, ActiveLow, Shared) {5,9,10}
- })
- Return (BUFF)
- }
- /* Set Resources - dummy function to keep Linux ACPI happy
- * Linux is more than happy not to tinker with irq
- * assignments as long as the CRS and STA functions
- * return good values
- */
- Method (_SRS, 1, NotSerialized ) {}
- /* Disable - dummy function to keep Linux ACPI happy */
- Method (_DIS, 0, NotSerialized ) {}
-
- } // End of LNKC
+ /* Disable PS2 Mouse Support */
+ Device (PS2M)
+ {
+ Name (_HID, EisaId ("PNP0F13"))
+ Method (_STA, 0, NotSerialized)
+ {
+ Return (0x09)
+ }
- /* Define how interrupt Link D is plumbed in */
- Device (LNKD)
- {
- Name (_HID, EisaId ("PNP0C0F"))
- Name (_UID, 0x04)
- /* Status - always return ready */
- Method (_STA, 0, NotSerialized)
- {
- Return (0x0B)
- }
- /* Current Resources - return irq set up in BIOS */
- Method (_CRS, 0, NotSerialized)
- {
- Name (BUFF, ResourceTemplate ()
- {
- IRQ (Level, ActiveLow, Shared) {5}
- })
- Return (BUFF)
- }
- /* Possible Resources - return the range of irqs
- * we are using for PCI - only here to keep Linux ACPI
- * happy
- */
- Method (_PRS, 0, NotSerialized)
- {
- Name (BUFF, ResourceTemplate ()
- {
- IRQ (Level, ActiveLow, Shared) {5,9,10}
- })
- Return (BUFF)
- }
- /* Set Resources - dummy function to keep Linux ACPI happy
- * Linux is more than happy not to tinker with irq
- * assignments as long as the CRS and STA functions
- * return good values
- */
- Method (_SRS, 1, NotSerialized ) {}
- /* Disable - dummy function to keep Linux ACPI happy */
- Method (_DIS, 0, NotSerialized ) {}
-
- } // End of LNKD
+ Method (_CRS, 0, NotSerialized)
+ {
+ Name (BUF1, ResourceTemplate ()
+ {
+ IRQNoFlags ()
+ {12}
+ })
+ Return (BUF1)
+ }
+ }
-
- /* top PCI device */
- Device (PCI0)
- {
- Name (_HID, EisaId ("PNP0A03"))
- Name (_ADR, 0x00)
- Name (_UID, 0x00)
- Name (_BBN, 0x00)
+ /* Disable Legacy PS2 Keyboard Support */
+ Device (PS2K)
+ {
+ Name (_HID, EisaId ("PNP0303"))
+ Name (_CID, 0x0B03D041)
+ Method (_STA, 0, NotSerialized)
+ {
+ Return (0x09)
+ }
- /* PCI Routing Table */
- Name (_PRT, Package () {
- /* Epia-MII 6000e cardbus: */
- Package () {0x000AFFFF, 0x00, LNKA, 0x00}, // Cardbus Link A
- Package () {0x000AFFFF, 0x01, LNKB, 0x00}, // Cardbus Link B
- Package () {0x000AFFFF, 0x02, LNKC, 0x00}, // Cardbus Link C
- Package () {0x000AFFFF, 0x03, LNKD, 0x00}, // Cardbus Link D
+ Name (_CRS, ResourceTemplate ()
+ {
+ IO (Decode16,
+ 0x0060, // Range Minimum
+ 0x0060, // Range Maximum
+ 0x01, // Alignment
+ 0x01, // Length
+ )
+ IO (Decode16,
+ 0x0064, // Range Minimum
+ 0x0064, // Range Maximum
+ 0x01, // Alignment
+ 0x01, // Length
+ )
+ IRQNoFlags ()
+ {1}
+ })
+ }
- Package () {0x000DFFFF, 0x00, LNKB, 0x00}, // Firewire Link B
- Package () {0x000DFFFF, 0x01, LNKC, 0x00}, // Firewire Link C
- Package () {0x000DFFFF, 0x02, LNKD, 0x00}, // Firewire Linc D
- Package () {0x000DFFFF, 0x03, LNKA, 0x00}, // Firewire Link A
+ /* Legacy PIC Description */
+ Device (PIC)
+ {
+ Name (_HID, EisaId ("PNP0000"))
+ Name (_CRS, ResourceTemplate ()
+ {
+ IO (Decode16,
+ 0x0020, // Range Minimum
+ 0x0020, // Range Maximum
+ 0x01, // Alignment
+ 0x02, // Length
+ )
+ IO (Decode16,
+ 0x00A0, // Range Minimum
+ 0x00A0, // Range Maximum
+ 0x01, // Alignment
+ 0x02, // Length
+ )
+ IRQNoFlags ()
+ {2}
+ })
+ }
- Package () {0x0010FFFF, 0x00, LNKA, 0x00}, // USB Link A
- Package () {0x0010FFFF, 0x01, LNKB, 0x00}, // USB Link B
- Package () {0x0010FFFF, 0x02, LNKC, 0x00}, // USB Link C
- Package () {0x0010FFFF, 0x03, LNKD, 0x00}, // USB Link D
+ /* Legacy DMA Description */
+ Device (DMA1)
+ {
+ Name (_HID, EisaId ("PNP0200"))
+ Name (_CRS, ResourceTemplate ()
+ {
+ DMA (Compatibility, BusMaster, Transfer8, )
+ {4}
+ IO (Decode16,
+ 0x0000, // Range Minimum
+ 0x0000, // Range Maximum
+ 0x01, // Alignment
+ 0x10, // Length
+ )
+ IO (Decode16,
+ 0x0080, // Range Minimum
+ 0x0080, // Range Maximum
+ 0x01, // Alignment
+ 0x11, // Length
+ )
+ IO (Decode16,
+ 0x0094, // Range Minimum
+ 0x0094, // Range Maximum
+ 0x01, // Alignment
+ 0x0C, // Length
+ )
+ IO (Decode16,
+ 0x00C0, // Range Minimum
+ 0x00C0, // Range Maximum
+ 0x01, // Alignment
+ 0x20, // Length
+ )
+ })
+ }
- Package () {0x0011FFFF, 0x00, LNKA, 0x00}, // vt8623 Link A
- Package () {0x0011FFFF, 0x01, LNKB, 0x00}, // vt8623 Link B
- Package () {0x0011FFFF, 0x02, LNKC, 0x00}, // vt8623 Link C
- Package () {0x0011FFFF, 0x03, LNKD, 0x00}, // vt8623 Link D
+ /* Legacy Timer Description */
+ Device (TMR)
+ {
+ Name (_HID, EisaId ("PNP0100"))
+ Name (_CRS, ResourceTemplate ()
+ {
+ IO (Decode16,
+ 0x0040, // Range Minimum
+ 0x0040, // Range Maximum
+ 0x01, // Alignment
+ 0x04, // Length
+ )
+ IRQNoFlags ()
+ {0}
+ })
+ }
- Package () {0x0012FFFF, 0x00, LNKA, 0x00}, // LAN Link A
- Package () {0x0012FFFF, 0x01, LNKB, 0x00}, // LAN Link B
- Package () {0x0012FFFF, 0x02, LNKC, 0x00}, // LAN Link C
- Package () {0x0012FFFF, 0x03, LNKD, 0x00}, // LAN Link D
+ /* Legacy RTC Description */
+ Device (RTC)
+ {
+ Name (_HID, EisaId ("PNP0B00"))
+ Name (_CRS, ResourceTemplate ()
+ {
+ IO (Decode16,
+ 0x0070, // Range Minimum
+ 0x0070, // Range Maximum
+ 0x04, // Alignment
+ 0x04, // Length
+ )
+ IRQNoFlags ()
+ {8}
+ })
+ }
- Package () {0x0013FFFF, 0x00, LNKA, 0x00}, // Riser slot LinkA
- Package () {0x0013FFFF, 0x01, LNKB, 0x00}, // Riser slot LinkB
- Package () {0x0013FFFF, 0x02, LNKC, 0x00}, // Riser slot LinkC
- Package () {0x0013FFFF, 0x03, LNKD, 0x00}, // Riser slot LinkD
+ /* Legacy Speaker Description */
+ Device (SPKR)
+ {
+ Name (_HID, EisaId ("PNP0800"))
+ Name (_CRS, ResourceTemplate ()
+ {
+ IO (Decode16,
+ 0x0061, // Range Minimum
+ 0x0061, // Range Maximum
+ 0x01, // Alignment
+ 0x01, // Length
+ )
+ })
+ }
- Package () {0x0014FFFF, 0x00, LNKB, 0x00}, // Slot 1, Link B
- Package () {0x0014FFFF, 0x01, LNKC, 0x00}, // Slot 1, Link C
- Package () {0x0014FFFF, 0x02, LNKD, 0x00}, // Slot 1, Link D
- Package () {0x0014FFFF, 0x03, LNKA, 0x00}, // Slot 1, Link A
-
- Package () {0x0001FFFF, 0x00, LNKA, 0x00}, // VGA Link A
- Package () {0x0001FFFF, 0x01, LNKB, 0x00}, // VGA Link B
- Package () {0x0001FFFF, 0x02, LNKC, 0x00}, // VGA Link C
- Package () {0x0001FFFF, 0x03, LNKD, 0x00} // VGA Link D
+ /* Legacy Math Co-Processor Description */
+ Device (COPR)
+ {
+ Name (_HID, EisaId ("PNP0C04"))
+ Name (_CRS, ResourceTemplate ()
+ {
+ IO (Decode16,
+ 0x00F0, // Range Minimum
+ 0x00F0, // Range Maximum
+ 0x01, // Alignment
+ 0x10, // Length
+ )
+ IRQNoFlags ()
+ {13}
+ })
+ }
- })
+ /* General Legacy IO Reservations */
+ /* Covering items that are not explicitly reserved */
+ /* from coreboot. */
+ Device (SYSR)
+ {
+ Name (_HID, EisaId ("PNP0C02"))
+ Name (_UID, 0x01)
+ Name (_CRS, ResourceTemplate ()
+ {
+ IO (Decode16,
+ 0x0010, // Range Minimum
+ 0x0010, // Range Maximum
+ 0x01, // Alignment
+ 0x10, // Length
+ )
+ IO (Decode16,
+ 0x0022, // Range Minimum
+ 0x0022, // Range Maximum
+ 0x01, // Alignment
+ 0x1E, // Length
+ )
+ IO (Decode16,
+ 0x0044, // Range Minimum
+ 0x0044, // Range Maximum
+ 0x01, // Alignment
+ 0x1C, // Length
+ )
+ IO (Decode16,
+ 0x0062, // Range Minimum
+ 0x0062, // Range Maximum
+ 0x01, // Alignment
+ 0x02, // Length
+ )
+ IO (Decode16,
+ 0x0065, // Range Minimum
+ 0x0065, // Range Maximum
+ 0x01, // Alignment
+ 0x0B, // Length
+ )
+ IO (Decode16,
+ 0x0074, // Range Minimum
+ 0x0074, // Range Maximum
+ 0x01, // Alignment
+ 0x0C, // Length
+ )
+ IO (Decode16,
+ 0x0091, // Range Minimum
+ 0x0091, // Range Maximum
+ 0x01, // Alignment
+ 0x03, // Length
+ )
+ IO (Decode16,
+ 0x00A2, // Range Minimum
+ 0x00A2, // Range Maximum
+ 0x01, // Alignment
+ 0x1E, // Length
+ )
+ IO (Decode16,
+ 0x00E0, // Range Minimum
+ 0x00E0, // Range Maximum
+ 0x01, // Alignment
+ 0x10, // Length
+ )
+ IO (Decode16,
+ 0x04D0, // Range Minimum
+ 0x04D0, // Range Maximum
+ 0x01, // Alignment
+ 0x02, // Length
+ )
+ IO (Decode16,
+ 0x0294, // Range Minimum
+ 0x0294, // Range Maximum
+ 0x01, // Alignment
+ 0x04, // Length
+ )
+ })
+ }
+ Include("irq_links.asl")
+ Include("pci_init.asl")
- } // End of PCI0
+ } //End of PCI0
} // End of _SB
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-15 14:59:30 +0000