upstream u-boot with additional patches for our devices/boards: https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ; Gbit ethernet patch for some LIME2 revisions ; with SPI flash support
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u-boot/arch/x86/include/asm/arch-tangier/acpi/southcluster.asl

342 lines
9.2 KiB

/*
* Copyright (c) 2017 Intel Corporation
*
* Partially based on southcluster.asl for other x86 platforms
*
* SPDX-License-Identifier: GPL-2.0+
*/
Device (PCI0)
{
Name (_HID, EISAID("PNP0A08")) /* PCIe */
Name (_CID, EISAID("PNP0A03")) /* PCI */
Name (_ADR, 0)
Name (_BBN, 0)
Name (MCRS, ResourceTemplate()
{
/* Bus Numbers */
WordBusNumber(ResourceProducer, MinFixed, MaxFixed, PosDecode,
0x0000, 0x0000, 0x00ff, 0x0000, 0x0100, , , PB00)
/* IO Region 0 */
WordIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange,
0x0000, 0x0000, 0x0cf7, 0x0000, 0x0cf8, , , PI00)
/* PCI Config Space */
IO(Decode16, 0x0cf8, 0x0cf8, 0x0001, 0x0008)
/* IO Region 1 */
WordIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange,
0x0000, 0x0d00, 0xffff, 0x0000, 0xf300, , , PI01)
/* GPIO Low Memory Region */
DWordMemory(ResourceProducer, PosDecode, MinFixed, MaxFixed,
Cacheable, ReadWrite,
0x00000000, 0x000ddcc0, 0x000ddccf, 0x00000000,
0x00000010, , , GP00)
/* PSH Memory Region 0 */
DWordMemory(ResourceProducer, PosDecode, MinFixed, MaxFixed,
Cacheable, ReadWrite,
0x00000000, 0x04819000, 0x04898fff, 0x00000000,
0x00080000, , , PSH0)
/* PSH Memory Region 1 */
DWordMemory(ResourceProducer, PosDecode, MinFixed, MaxFixed,
Cacheable, ReadWrite,
0x00000000, 0x04919000, 0x04920fff, 0x00000000,
0x00008000, , , PSH1)
/* SST Memory Region */
DWordMemory(ResourceProducer, PosDecode, MinFixed, MaxFixed,
Cacheable, ReadWrite,
0x00000000, 0x05e00000, 0x05ffffff, 0x00000000,
0x00200000, , , SST0)
/* PCI Memory Region */
DWordMemory(ResourceProducer, PosDecode, MinFixed, MaxFixed,
Cacheable, ReadWrite,
0x00000000, 0x80000000, 0xffffffff, 0x00000000,
0x80000000, , , PMEM)
})
Method (_CRS, 0, Serialized)
{
Return (MCRS)
}
Method (_OSC, 4)
{
/* Check for proper GUID */
If (LEqual(Arg0, ToUUID("33db4d5b-1ff7-401c-9657-7441c03dd766"))) {
/* Let OS control everything */
Return (Arg3)
} Else {
/* Unrecognized UUID */
CreateDWordField(Arg3, 0, CDW1)
Or(CDW1, 4, CDW1)
Return (Arg3)
}
}
Device (SDHC)
{
Name (_ADR, 0x00010003)
Name (_DEP, Package (0x01)
{
GPIO
})
Name (PSTS, Zero)
Method (_STA)
{
Return (STA_VISIBLE)
}
Method (_PS3, 0, NotSerialized)
{
}
Method (_PS0, 0, NotSerialized)
{
If (PSTS == Zero)
{
If (^^GPIO.AVBL == One)
{
^^GPIO.WFD3 = One
PSTS = One
}
}
}
/* BCM43340 */
Device (BRC1)
{
Name (_ADR, 0x01)
Name (_DEP, Package (0x01)
{
GPIO
})
Method (_STA)
{
Return (STA_VISIBLE)
}
Method (_RMV, 0, NotSerialized)
{
Return (Zero)
}
Method (_PS3, 0, NotSerialized)
{
If (^^^GPIO.AVBL == One)
{
^^^GPIO.WFD3 = Zero
PSTS = Zero
}
}
Method (_PS0, 0, NotSerialized)
{
If (PSTS == Zero)
{
If (^^^GPIO.AVBL == One)
{
^^^GPIO.WFD3 = One
PSTS = One
}
}
}
}
Device (BRC2)
{
Name (_ADR, 0x02)
Method (_STA, 0, NotSerialized)
{
Return (STA_VISIBLE)
}
Method (_RMV, 0, NotSerialized)
{
Return (Zero)
}
}
}
Device (SPI5)
{
Name (_ADR, 0x00070001)
Name (RBUF, ResourceTemplate()
{
GpioIo(Exclusive, PullUp, 0, 0, IoRestrictionOutputOnly,
"\\_SB.PCI0.GPIO", 0, ResourceConsumer, , ) { 110 }
GpioIo(Exclusive, PullUp, 0, 0, IoRestrictionOutputOnly,
"\\_SB.PCI0.GPIO", 0, ResourceConsumer, , ) { 111 }
GpioIo(Exclusive, PullUp, 0, 0, IoRestrictionOutputOnly,
"\\_SB.PCI0.GPIO", 0, ResourceConsumer, , ) { 112 }
GpioIo(Exclusive, PullUp, 0, 0, IoRestrictionOutputOnly,
"\\_SB.PCI0.GPIO", 0, ResourceConsumer, , ) { 113 }
})
Method (_CRS, 0, NotSerialized)
{
Return (RBUF)
}
/*
* See
* http://www.kernel.org/doc/Documentation/acpi/gpio-properties.txt
* for more information about GPIO bindings.
*/
Name (_DSD, Package () {
ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
Package () {
Package () {
"cs-gpios", Package () {
^SPI5, 0, 0, 0,
^SPI5, 1, 0, 0,
^SPI5, 2, 0, 0,
^SPI5, 3, 0, 0,
},
},
}
})
Method (_STA, 0, NotSerialized)
{
Return (STA_VISIBLE)
}
}
Device (I2C1)
{
Name (_ADR, 0x00080000)
Method (_STA, 0, NotSerialized)
{
Return (STA_VISIBLE)
}
}
Device (GPIO)
{
Name (_ADR, 0x000c0000)
Method (_STA)
{
Return (STA_VISIBLE)
}
Name (AVBL, Zero)
Method (_REG, 2, NotSerialized)
{
If (Arg0 == 0x08)
{
AVBL = Arg1
}
}
OperationRegion (GPOP, GeneralPurposeIo, 0, 1)
Field (GPOP, ByteAcc, NoLock, Preserve)
{
Connection (
GpioIo(Exclusive, PullDefault, 0, 0, IoRestrictionOutputOnly,
"\\_SB.PCI0.GPIO", 0, ResourceConsumer, , ) { 96 }
),
WFD3, 1,
}
}
Device (PWM0)
{
Name (_ADR, 0x00170000)
Method (_STA, 0, NotSerialized)
{
Return (STA_VISIBLE)
}
}
Device (HSU0)
{
Name (_ADR, 0x00040001)
Method (_STA, 0, NotSerialized)
{
Return (STA_VISIBLE)
}
Device (BTH0)
{
Name (_HID, "BCM2E95")
Name (_DEP, Package ()
{
GPIO,
HSU0
})
Method (_STA, 0, NotSerialized)
{
Return (STA_VISIBLE)
}
Method (_CRS, 0, NotSerialized)
{
Name (RBUF, ResourceTemplate ()
{
UartSerialBus (0x0001C200, DataBitsEight, StopBitsOne,
0xFC, LittleEndian, ParityTypeNone, FlowControlHardware,
0x20, 0x20, "\\_SB.PCI0.HSU0", 0, ResourceConsumer, , )
GpioInt (Level, ActiveHigh, Exclusive, PullNone, 0,
"\\_SB.PCI0.GPIO", 0, ResourceConsumer, , ) { 185 }
GpioIo (Exclusive, PullDefault, 0, 0, IoRestrictionOutputOnly,
"\\_SB.PCI0.GPIO", 0, ResourceConsumer, , ) { 184 }
GpioIo (Exclusive, PullDefault, 0, 0, IoRestrictionOutputOnly,
"\\_SB.PCI0.GPIO", 0, ResourceConsumer, , ) { 71 }
})
Return (RBUF)
}
Name (_DSD, Package () {
ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
Package () {
Package () { "host-wakeup-gpios", Package () { ^BTH0, 0, 0, 0 } },
Package () { "device-wakeup-gpios", Package () { ^BTH0, 1, 0, 0 } },
Package () { "shutdown-gpios", Package () { ^BTH0, 2, 0, 0 } },
}
})
}
}
}
Device (FLIS)
{
Name (_HID, "INTC1002")
Name (_DDN, "Intel Merrifield Family-Level Interface Shim")
Name (RBUF, ResourceTemplate()
{
Memory32Fixed(ReadWrite, 0xFF0C0000, 0x00008000, )
PinGroup("spi5", ResourceProducer, ) { 90, 91, 92, 93, 94, 95, 96 }
PinGroup("uart0", ResourceProducer, ) { 115, 116, 117, 118 }
PinGroup("uart1", ResourceProducer, ) { 119, 120, 121, 122 }
PinGroup("uart2", ResourceProducer, ) { 123, 124, 125, 126 }
PinGroup("pwm0", ResourceProducer, ) { 144 }
PinGroup("pwm1", ResourceProducer, ) { 145 }
PinGroup("pwm2", ResourceProducer, ) { 132 }
PinGroup("pwm3", ResourceProducer, ) { 133 }
})
Method (_CRS, 0, NotSerialized)
{
Return (RBUF)
}
Method (_STA, 0, NotSerialized)
{
Return (STA_VISIBLE)
}
}