ACPI bindings for CoreSight components on the Juno-r0 board. Please note that the bindings apply only for the juno-r0. The layout on r1 and r2 are slightly different and will need dynamic ACPI table support to be able to use a single UEFI image.
Signed-off-by: Suzuki K Poulose suzuki.poulose@arm.com --- Platform/ARM/JunoPkg/AcpiTables/Dsdt.asl | 241 +++++++++++++++++++++++++++++++ 1 file changed, 241 insertions(+)
diff --git a/Platform/ARM/JunoPkg/AcpiTables/Dsdt.asl b/Platform/ARM/JunoPkg/AcpiTables/Dsdt.asl index 702b057..c70e8ac 100644 --- a/Platform/ARM/JunoPkg/AcpiTables/Dsdt.asl +++ b/Platform/ARM/JunoPkg/AcpiTables/Dsdt.asl @@ -14,6 +14,51 @@
#include "ArmPlatform.h"
+#define ACPI_GRAPH_REV 0 +#define ACPI_GRAPH_UUID "ab02a46b-74c7-45a2-bd68-f7d344ef2153" + +#define CORESIGHT_GRAPH_UUID "3ecbc8b6-1d0e-4fb3-8107-e627f805c6cd" + +#define CS_LINK_MASTER 1 +#define CS_LINK_SLAVE 0 + + +#define DSD_CS_GRAPH_BEGIN(_nports) \ + Package () { \ + 1, // GraphID \ + ToUUID(CORESIGHT_GRAPH_UUID), \ + _nports, + +#define DSD_CS_GRAPH_END \ + } + +#define DSD_GRAPH_BEGIN(_nports) \ + ToUUID(ACPI_GRAPH_UUID), \ + Package() { \ + ACPI_GRAPH_REV, \ + 1, \ + DSD_CS_GRAPH_BEGIN(_nports) + +#define DSD_GRAPH_END \ + DSD_CS_GRAPH_END \ + } + +#define DSD_PORTS_BEGIN(_nports) \ + Name (_DSD, Package () { \ + DSD_GRAPH_BEGIN(_nports) + +#define DSD_PORTS_END \ + DSD_GRAPH_END \ + }) + +#define CS_PORT(_port, _rport, _rphandle, _dir) \ + Package () { _port, _rport, _rphandle, _dir} + +#define CS_INPUT_PORT(_port, _rport, _rphandle) \ + CS_PORT(_port, _rport, _rphandle, CS_LINK_SLAVE) +#define CS_OUTPUT_PORT(_port, _rport, _rphandle) \ + CS_PORT(_port, _rport, _rphandle, CS_LINK_MASTER) + DefinitionBlock("DsdtTable.aml", "DSDT", 1, "ARMLTD", "ARM-JUNO", EFI_ACPI_ARM_OEM_REVISION) { Scope(_SB) { // @@ -122,15 +167,56 @@ DefinitionBlock("DsdtTable.aml", "DSDT", 1, "ARMLTD", "ARM-JUNO", EFI_ACPI_ARM_O Method (_LPI, 0, NotSerialized) { return(PLPI) } + + Device(ETM0) { // ETM on Cluster0 CPU0 + Name (_HID, "ARMHC500") + Name (_CID, "ARMHC500") + Name (_CRS, ResourceTemplate() { + Memory32Fixed(ReadWrite, 0x22040000, 0x1000) + }) + + DSD_PORTS_BEGIN(1) + CS_OUTPUT_PORT(0, 0, _SB_.CLU0.FUN0) + DSD_PORTS_END + + } // ETM0 } + Device(CPU1) { // A57-1: Cluster 0, Cpu 1 Name(_HID, "ACPI0007") Name(_UID, 5) Method (_LPI, 0, NotSerialized) { return(PLPI) } + Device(ETM1) { // ETM on Cluster0 CPU1 + Name (_HID, "ARMHC500") + Name (_CID, "ARMHC500") + Name (_CRS, ResourceTemplate() { + Memory32Fixed(ReadWrite, 0x22140000, 0x1000) + }) + + DSD_PORTS_BEGIN(1) + CS_OUTPUT_PORT(0, 1, _SB_.CLU0.FUN0) + DSD_PORTS_END + + } // ETM1 } + + Device(FUN0) { + Name(_HID, "ARMHC9FF") + Name(_CID, "ARMHC9FF") + Name(_CRS, ResourceTemplate() { + Memory32Fixed(ReadWrite, 0x220c0000, 0x1000) + }) + + DSD_PORTS_BEGIN(3) + CS_OUTPUT_PORT(0, 0, _SB_.MFUN), + CS_INPUT_PORT(0, 0, _SB_.CLU0.CPU0.ETM0), + CS_INPUT_PORT(1, 0, _SB_.CLU0.CPU1.ETM1) + DSD_PORTS_END + } // CL0.FUN0 } + Device (CLU1) { // Cluster1 state Name(_HID, "ACPI0010") Name(_UID, 2) @@ -208,19 +294,45 @@ DefinitionBlock("DsdtTable.aml", "DSDT", 1, "ARMLTD", "ARM-JUNO", EFI_ACPI_ARM_O "CorePwrDn" }, }) + Device(CPU2) { // A53-0: Cluster 1, Cpu 0 Name(_HID, "ACPI0007") Name(_UID, 0) Method (_LPI, 0, NotSerialized) { return(PLPI) } + Device(ETM2) { // ETM on Cluster1, CPU0 + Name (_HID, "ARMHC500") + Name (_CID, "ARMHC500") + Name (_CRS, ResourceTemplate() { + Memory32Fixed(ReadWrite, 0x23040000, 0x1000) + }) + + DSD_PORTS_BEGIN(1) + CS_OUTPUT_PORT(0, 0, _SB_.CLU1.FUN1) + DSD_PORTS_END + + } // ETM2 } + Device(CPU3) { // A53-1: Cluster 1, Cpu 1 Name(_HID, "ACPI0007") Name(_UID, 1) Method (_LPI, 0, NotSerialized) { return(PLPI) } + Device(ETM3) { // ETM on Cluster1, CPU1 + Name (_HID, "ARMHC500") + Name (_CID, "ARMHC500") + Name (_CRS, ResourceTemplate() { + Memory32Fixed(ReadWrite, 0x23140000, 0x1000) + }) + + DSD_PORTS_BEGIN(1) + CS_OUTPUT_PORT(0, 1, _SB_.CLU1.FUN1) + DSD_PORTS_END + + } // ETM3 } Device(CPU4) { // A53-2: Cluster 1, Cpu 2 Name(_HID, "ACPI0007") @@ -228,6 +340,18 @@ DefinitionBlock("DsdtTable.aml", "DSDT", 1, "ARMLTD", "ARM-JUNO", EFI_ACPI_ARM_O Method (_LPI, 0, NotSerialized) { return(PLPI) } + Device(ETM4) { // ETM on Cluster1, CPU2 + Name (_HID, "ARMHC500") // ETM + Name (_CID, "ARMHC500") // ETM + Name (_CRS, ResourceTemplate() { + Memory32Fixed(ReadWrite, 0x23240000, 0x1000) + }) + + DSD_PORTS_BEGIN(1) + CS_OUTPUT_PORT(0, 2, _SB_.CLU1.FUN1) + DSD_PORTS_END + + } // ETM4 } Device(CPU5) { // A53-3: Cluster 1, Cpu 3 Name(_HID, "ACPI0007") @@ -235,9 +359,126 @@ DefinitionBlock("DsdtTable.aml", "DSDT", 1, "ARMLTD", "ARM-JUNO", EFI_ACPI_ARM_O Method (_LPI, 0, NotSerialized) { return(PLPI) } + Device(ETM5) { // ETM on Cluster1, CPU3 + Name (_HID, "ARMHC500") // ETM + Name (_CID, "ARMHC500") // ETM + Name (_CRS, ResourceTemplate() { + Memory32Fixed(ReadWrite, 0x23340000, 0x1000) + }) + + DSD_PORTS_BEGIN(1) + CS_OUTPUT_PORT(0, 3, _SB_.CLU1.FUN1) + DSD_PORTS_END + } // ETM5 } + Device(FUN1) { + Name(_HID, "ARMHC9FF") + Name(_CID, "ARMHC9FF") + Name(_CRS, ResourceTemplate() { + Memory32Fixed(ReadWrite, 0x230c0000, 0x1000) + }) + + DSD_PORTS_BEGIN(5) + CS_OUTPUT_PORT(0, 1, _SB_.MFUN), + CS_INPUT_PORT(0, 0, _SB_.CLU1.CPU2.ETM2), + CS_INPUT_PORT(1, 0, _SB_.CLU1.CPU3.ETM3), + CS_INPUT_PORT(2, 0, _SB_.CLU1.CPU4.ETM4), + CS_INPUT_PORT(3, 0, _SB_.CLU1.CPU5.ETM5) + DSD_PORTS_END + } // CL1.FUN1 }
+ Device(STM0) { + Name(_HID, "ARMHC502") // STM + Name(_CID, "ARMHC502") + Name(_CRS, ResourceTemplate() { + Memory32Fixed(ReadWrite, 0x20100000, 0x1000) + Memory32Fixed(ReadWrite, 0x28000000, 0x1000000) + }) + DSD_PORTS_BEGIN(1) + CS_OUTPUT_PORT(0, 2, _SB_.MFUN) + DSD_PORTS_END + } + + Device(MFUN) { + Name(_HID, "ARMHC9FF") // Funnel + Name(_CID, "ARMHC9FF") // Funnel + Name(_CRS, ResourceTemplate() { + Memory32Fixed(ReadWrite, 0x20040000, 0x1000) + }) + + DSD_PORTS_BEGIN(4) + CS_OUTPUT_PORT(0, 0, _SB_.ETF0), + CS_INPUT_PORT(0, 0, _SB_.CLU0.FUN0), + CS_INPUT_PORT(1, 0, _SB_.CLU1.FUN1), + CS_INPUT_PORT(2, 0, _SB_.STM0) + DSD_PORTS_END + + } // MFUN-nel + + Device(ETF0) { + Name(_HID, "ARMHC97C") // TMC + Name(_CID, "ARMHC97C") // TMC + Name(_CRS, ResourceTemplate() { + Memory32Fixed(ReadWrite, 0x20010000, 0x1000) + }) + + DSD_PORTS_BEGIN(2) + CS_OUTPUT_PORT(0, 1, _SB_.RPL), + CS_INPUT_PORT(0, 0, _SB_.MFUN) + DSD_PORTS_END + + } // ETF0 + + Device(RPL) { + Name(_HID, "ARMHC98D") // Replicator + Name(_CID, "ARMHC98D") // Replicator + Name(_CRS, ResourceTemplate() { + Memory32Fixed(ReadWrite, 0x20120000, 0x1000) + }) + + DSD_PORTS_BEGIN(3) + CS_OUTPUT_PORT(0, 0, _SB_.TPIU), + CS_OUTPUT_PORT(1, 0, _SB_.ETR), + CS_INPUT_PORT(0, 0, _SB_.ETF0) + DSD_PORTS_END + + } // RPL + + Device(ETR) { + Name(_HID, "ARMHC97C") // TMC + Name(_CID, "ARMHC97C") // TMC + Name(_CCA, 0) // The ETR on this platform is not coherent + Name(_CRS, ResourceTemplate() { + Memory32Fixed(ReadWrite, 0x20070000, 0x1000) + }) + + Name(_DSD, Package() { + DSD_GRAPH_BEGIN(1) + CS_INPUT_PORT(0, 1, _SB_.RPL) + DSD_GRAPH_END, + + ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), + Package() { + Package(2) {"arm,scatter-gather", 1} + } + }) + + } // ETR + + Device(TPIU) { + Name(_HID, "ARMHC979") // TPIU + Name(_CID, "ARMHC979") // TPIU + Name(_CRS, ResourceTemplate() { + Memory32Fixed(ReadWrite, 0x20030000, 0x1000) + }) + + DSD_PORTS_BEGIN(1) + CS_INPUT_PORT(0, 0, _SB_.RPL) + DSD_PORTS_END + + } // TPIU + // // Keyboard and Mouse //