Linaro-acpi June 2013

linaro-acpi@lists.linaro.org

9 participants
33 discussions

by Graeme Gregory

Hi, I have managed to get us to boot as far as the dreaded > ACPI: Interpreter enabled state on armv8 now. For now ACPI tables cannot be bigger than 1MB in size (we are nowhere near this size). And also FDT cannot be bigger than 1MB (still nowhere near). >From the conversion which was mostly changing u32 -> void * u32 -> phys_addr_t and adding the correct initialisation to the setup.c on armv8 it is becoming clear that with the correct universal types used that the arch/arm/kernel/acpi and arch/arm64/kernel/acpi are actually mostly generic to both platforms so we will need to decide where to put them. This genericness is nice to have as it means we should be able to switch v7/v8 at will for testing! There is still some code from armv7 that I have not yet brought over to v8 and someone fluent in v8 assembler needs to fix the two assembly bits. I shall continue to bring code over and enable more ACPI features. Graeme

12 years

[PATCH v2] ACPI: ARM: set OEM ID to correct name in Arndale ASL files

by al.stone＠linaro.org

From: Al Stone <al.stone(a)linaro.org> arch/arm/boot/asl/exynos5250-arndale.acpi/*.asl: set OEM ID to LINARO arch/arm/boot/asl/exynos5250-arndale.acpi/*.asl: set author info properly arch/arm/boot/asl/exynos5250-arndale.acpi/ssdt.asl: unused, removed Signed-off-by: Al Stone <al.stone(a)linaro.org> --- arch/arm/boot/asl/exynos5250-arndale.acpi/apic.asl | 4 ++-- arch/arm/boot/asl/exynos5250-arndale.acpi/bert.asl | 4 ++-- arch/arm/boot/asl/exynos5250-arndale.acpi/cpep.asl | 4 ++-- arch/arm/boot/asl/exynos5250-arndale.acpi/dsdt.asl | 4 ++-- arch/arm/boot/asl/exynos5250-arndale.acpi/ecdt.asl | 4 ++-- arch/arm/boot/asl/exynos5250-arndale.acpi/einj.asl | 4 ++-- arch/arm/boot/asl/exynos5250-arndale.acpi/erst.asl | 4 ++-- arch/arm/boot/asl/exynos5250-arndale.acpi/facp.asl | 4 ++-- arch/arm/boot/asl/exynos5250-arndale.acpi/facs.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/fpdt.asl | 4 ++-- arch/arm/boot/asl/exynos5250-arndale.acpi/gtdt.asl | 4 ++-- arch/arm/boot/asl/exynos5250-arndale.acpi/hest.asl | 4 ++-- arch/arm/boot/asl/exynos5250-arndale.acpi/mcfg.asl | 4 ++-- arch/arm/boot/asl/exynos5250-arndale.acpi/mchi.asl | 4 ++-- arch/arm/boot/asl/exynos5250-arndale.acpi/mpst.asl | 4 ++-- arch/arm/boot/asl/exynos5250-arndale.acpi/msct.asl | 4 ++-- arch/arm/boot/asl/exynos5250-arndale.acpi/oem0.asl | 4 ++-- arch/arm/boot/asl/exynos5250-arndale.acpi/pmtt.asl | 4 ++-- arch/arm/boot/asl/exynos5250-arndale.acpi/rsdp.asl | 4 ++-- arch/arm/boot/asl/exynos5250-arndale.acpi/rsdt.asl | 4 ++-- arch/arm/boot/asl/exynos5250-arndale.acpi/slit.asl | 4 ++-- arch/arm/boot/asl/exynos5250-arndale.acpi/spmi.asl | 4 ++-- arch/arm/boot/asl/exynos5250-arndale.acpi/srat.asl | 4 ++-- arch/arm/boot/asl/exynos5250-arndale.acpi/ssdt.asl | 16 ---------------- arch/arm/boot/asl/exynos5250-arndale.acpi/ssdt0.asl | 4 ++-- arch/arm/boot/asl/exynos5250-arndale.acpi/uefi.asl | 4 ++-- arch/arm/boot/asl/exynos5250-arndale.acpi/xsdt.asl | 4 ++-- 27 files changed, 51 insertions(+), 67 deletions(-) delete mode 100644 arch/arm/boot/asl/exynos5250-arndale.acpi/ssdt.asl diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/apic.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/apic.asl index 80582d4..69f0dc1 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/apic.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/apic.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com> + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org> * * [APIC] Multiple APIC Description Table (MADT) * Format: [ByteLength] FieldName : HexFieldValue @@ -11,7 +11,7 @@ [0004] Table Length : 000000F6 [0001] Revision : 01 [0001] Checksum : B0 -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "LINARO" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/bert.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/bert.asl index d38cdef..94024bb 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/bert.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/bert.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com> + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org> * * [BERT] Boot Error Record Table * Format: [ByteLength] FieldName : HexFieldValue @@ -11,7 +11,7 @@ [0004] Table Length : 00000030 [0001] Revision : 01 [0001] Checksum : 15 -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "LINARO" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/cpep.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/cpep.asl index c58eac0..bd790a7 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/cpep.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/cpep.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com> + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org> * * [CPEP] Corrected Platform Error Polling Table * Format: [ByteLength] FieldName : HexFieldValue @@ -11,7 +11,7 @@ [0004] Table Length : 00000034 [0001] Revision : 01 [0001] Checksum : 0F -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "LINARO" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000000 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/dsdt.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/dsdt.asl index d03b011..67b1b42 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/dsdt.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/dsdt.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com> + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org> * * [DSDT] Description of the Arndale board (exynos5250) * @@ -10,7 +10,7 @@ DefinitionBlock ( "dsdt.aml", // output filename "DSDT", // table signature 1, // DSDT compliance revision - "REDHAT", // OEM ID + "LINARO", // OEM ID "ARNDALE ", // table ID 0x00000002) // OEM revision { diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/ecdt.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/ecdt.asl index aae7637..2bb32e7 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/ecdt.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/ecdt.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com> + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org> * * [ECDT] Embedded Controller Boot Resources Table * Format: [ByteLength] FieldName : HexFieldValue @@ -11,7 +11,7 @@ [0004] Table Length : 00000042 [0001] Revision : 01 [0001] Checksum : 2D -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "LINARO" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/einj.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/einj.asl index e334180..2127989 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/einj.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/einj.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com> + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org> * * [EINJ] Error Injection Table * Format: [ByteLength] FieldName : HexFieldValue @@ -11,7 +11,7 @@ [0004] Table Length : 00000130 [0001] Revision : 01 [0001] Checksum : 09 -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "LINARO" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/erst.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/erst.asl index 2620a94..ad1d3b9 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/erst.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/erst.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com> + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org> * * [ERST] Error Record Serialization Table * Format: [ByteLength] FieldName : HexFieldValue @@ -11,7 +11,7 @@ [0004] Table Length : 00000230 [0001] Revision : 01 [0001] Checksum : AB -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "LINARO" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/facp.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/facp.asl index d1d2fc9..1770c93 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/facp.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/facp.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com> + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org> * * [FACP] ACPI Table * @@ -10,7 +10,7 @@ [0004] Table Length : 0000010C [0001] Revision : 05 [0001] Checksum : 18 -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "LINARO" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000000 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/facs.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/facs.asl index 118bb44..8d12b41 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/facs.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/facs.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com> + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org> * * [FACS] ACPI Table * diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/fpdt.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/fpdt.asl index fcfc708..8a1e935 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/fpdt.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/fpdt.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com> + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org> * * [FPDT] Firmware Performance Data Table * Format: [ByteLength] FieldName : HexFieldValue @@ -11,7 +11,7 @@ [0004] Table Length : 00000064 [0001] Revision : 01 [0001] Checksum : BD -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "LINARO" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/gtdt.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/gtdt.asl index 6bb486c..5552d62 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/gtdt.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/gtdt.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com> + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org> * * [GTDT] Generic Timer Description Table * Format: [ByteLength] FieldName : HexFieldValue @@ -11,7 +11,7 @@ [0004] Table Length : 00000050 [0001] Revision : 01 [0001] Checksum : F1 -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "LINARO" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/hest.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/hest.asl index 7da782a..ad29f6f 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/hest.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/hest.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org * * [HEST] Hardware Error Source Table * Format: [ByteLength] FieldName : HexFieldValue @@ -11,7 +11,7 @@ [0004] Table Length : 000001D4 [0001] Revision : 01 [0001] Checksum : 20 -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "LINARO" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/mcfg.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/mcfg.asl index 615d90c..25c4241 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/mcfg.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/mcfg.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com> + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org> * * [MCFG] PCIe Memory Mapped Configuration Table * Format: [ByteLength] FieldName : HexFieldValue @@ -11,7 +11,7 @@ [0004] Table Length : 0000003C [0001] Revision : 01 [0001] Checksum : 19 -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "LINARO" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/mchi.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/mchi.asl index d57c52d..9260f4e 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/mchi.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/mchi.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com> + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org> * * [MCHI] Management Controller Host Interface Table * Format: [ByteLength] FieldName : HexFieldValue @@ -11,7 +11,7 @@ [0004] Table Length : 00000045 [0001] Revision : 01 [0001] Checksum : E4 -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "LINARO" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 02000715 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/mpst.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/mpst.asl index d9be8f5..786361f2 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/mpst.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/mpst.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com> + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org> * * [MPST] Memory Power State Table * Format: [ByteLength] FieldName : HexFieldValue @@ -11,7 +11,7 @@ [0004] Table Length : 000000B6 [0001] Revision : 01 [0001] Checksum : 77 -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "LINARO" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/msct.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/msct.asl index b2bf22f..41c3fcc 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/msct.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/msct.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com> + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org> * * [MSCT] Maximum System Characteristics Table * Format: [ByteLength] FieldName : HexFieldValue @@ -11,7 +11,7 @@ [0004] Table Length : 00000090 [0001] Revision : 01 [0001] Checksum : B7 -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "LINARO" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/oem0.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/oem0.asl index 5808009..f676f62 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/oem0.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/oem0.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com> + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org> * * [OEMx] OEM Specific Table * Format: [ByteLength] FieldName : HexFieldValue @@ -11,7 +11,7 @@ [0004] Table Length : 00000024 [0001] Revision : 01 [0001] Checksum : 8B -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "LINARO" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 0000000A [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/pmtt.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/pmtt.asl index e757170..3804a60 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/pmtt.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/pmtt.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com> + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org> * * [PMTT] Platform Memory Topology Table * Format: [ByteLength] FieldName : HexFieldValue @@ -11,7 +11,7 @@ [0004] Table Length : 000000B4 [0001] Revision : 01 [0001] Checksum : 3A -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "LINARO" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/rsdp.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/rsdp.asl index a6e827b..3460a77 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/rsdp.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/rsdp.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com> + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org> * * [RSDP] ACPI Table * @@ -8,7 +8,7 @@ [0008] Signature : "RSD PTR " [0001] Checksum : 43 -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "LINARO" [0001] Revision : 02 [0004] RSDT Address : 00000000 [0004] Length : 00000024 diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/rsdt.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/rsdt.asl index 4494a43..65e7d02 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/rsdt.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/rsdt.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com> + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org> * * [RSDT] ACPI Table * Format: [ByteLength] FieldName : HexFieldValue @@ -11,7 +11,7 @@ [0004] Table Length : 00000044 [0001] Revision : 01 [0001] Checksum : 8B -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "LINARO" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/slit.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/slit.asl index 692e065..7c4dbbb 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/slit.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/slit.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com> + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org> * * [SLIT] System Locality Information Table * Format: [ByteLength] FieldName : HexFieldValue @@ -11,7 +11,7 @@ [0004] Table Length : 000001BC [0001] Revision : 01 [0001] Checksum : 00 -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "LINARO" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/spmi.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/spmi.asl index 28d6307..88b0355 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/spmi.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/spmi.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org * * [SPMI] Server Platform Management Interface Table * Format: [ByteLength] FieldName : HexFieldValue @@ -11,7 +11,7 @@ [0004] Table Length : 00000041 [0001] Revision : 04 [0001] Checksum : ED -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "LINARO" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000000 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/srat.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/srat.asl index 2170445..3332072 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/srat.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/srat.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com> + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org> * * [SRAT] System Resource Affinity Table * Format: [ByteLength] FieldName : HexFieldValue @@ -11,7 +11,7 @@ [0004] Table Length : 00000080 [0001] Revision : 03 [0001] Checksum : 5A -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "LINARO" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/ssdt.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/ssdt.asl deleted file mode 100644 index 02d3acc..0000000 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/ssdt.asl +++ /dev/null @@ -1,16 +0,0 @@ -/* - * Intel ACPI Component Architecture - * iASL Compiler/Disassembler version 20130117-64 [Jan 31 2013] - * Copyright (c) 2000 - 2013 Intel Corporation - * - * Template for [SSDT] ACPI Table - */ - -DefinitionBlock ("ssdt.aml", "SSDT", 2, "Intel", "Template", 0x00000001) -{ - Method (MAIN, 0, NotSerialized) - { - Return (Zero) - } -} - diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/ssdt0.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/ssdt0.asl index e2397b8..69dce10 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/ssdt0.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/ssdt0.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com> + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org> * * [SSDT] Description of the Arndale board (exynos5250) GPIO structure * @@ -10,7 +10,7 @@ DefinitionBlock ( "ssdt0.aml", // output filename "SSDT", // table signature 2, // SSDT compliance revision - "REDHAT", // OEM ID + "LINARO", // OEM ID "ARNDALE ", // table ID 0x00000001) // OEM revision { diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/uefi.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/uefi.asl index 15585a0..1a5e38c 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/uefi.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/uefi.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com> + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org> * * [UEFI] UEFI Boot Optimization Table * Format: [ByteLength] FieldName : HexFieldValue @@ -11,7 +11,7 @@ [0004] Table Length : 00000036 [0001] Revision : 01 [0001] Checksum : 9B -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "LINARO" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/xsdt.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/xsdt.asl index 057b5dc..be9f2c9 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/xsdt.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/xsdt.asl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, Al Stone <ahs3(a)redhat.com> + * Copyright (c) 2013, Al Stone <al.stone(a)linaro.org> * * [XSDT] Extended System Description Table * Format: [ByteLength] FieldName : HexFieldValue @@ -11,7 +11,7 @@ [0004] Table Length : 00000064 [0001] Revision : 01 [0001] Checksum : 8B -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "LINARO" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000014 [0004] Asl Compiler ID : "INTL" -- 1.8.1.4

12 years

Version 3 of boot wrapper patch

by Graeme Gregory

There is only one change in this since V2. It turns out we only have a 2MB window in early boot in which to play with. So move the ACPI blob to within 1M of the FDT putting it inside the window.

12 years

[PATCH] PROTO: ARM: ACPI: mark ACPI table location as reserved.

by Graeme Gregory

From: Graeme Gregory <graeme.gregory(a)linaro.org> Reserve the ACPI table location to prevent kernel overwrite. This may fix the issue Al observed with bigger tables. Signed-off-by: Graeme Gregory <graeme.gregory(a)linaro.org> --- drivers/of/fdt.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c index b2c7674..12eb351 100644 --- a/drivers/of/fdt.c +++ b/drivers/of/fdt.c @@ -732,6 +732,8 @@ int __init early_init_dt_scan_acpi(unsigned long node, const char *uname, printk(KERN_DEBUG "acpi: start info is 0x%08lX, %lu bytes\n", pinfo->phys_address, pinfo->size); + memblock_reserve(pinfo->phys_address, pinfo->size); + sig = phys_to_virt(pinfo->phys_address); printk(KERN_DEBUG "acpi: sig is \"%c%c%c%c\"\n", sig[0], sig[1], sig[2], sig[3]); -- 1.7.10.4

12 years

[PATCH] ACPI: ARM: set OEM ID to correct name in arndale ASL files

by al.stone＠linaro.org

From: Al Stone <ahs3(a)redhat.com> arch/arm/boot/asl/exynos5250-arndale.acpi/*.asl: set OEM ID to SAMSNG arch/arm/boot/asl/exynos5250-arndale.acpi/ssdt.asl: unused, removed Signed-off-by: Al Stone <ahs3(a)redhat.com> --- arch/arm/boot/asl/exynos5250-arndale.acpi/apic.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/asf!.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/bert.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/bgrt.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/boot.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/cpep.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/csrt.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/dbgp.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/dmar.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/dsdt.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/ecdt.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/einj.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/erst.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/facp.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/fpdt.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/gtdt.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/hest.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/hpet.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/ivrs.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/mcfg.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/mchi.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/mpst.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/msct.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/oem0.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/pmtt.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/rsdp.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/rsdt.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/sbst.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/slic.asl | 4 ++-- arch/arm/boot/asl/exynos5250-arndale.acpi/slit.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/spcr.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/spmi.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/srat.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/ssdt.asl | 16 ---------------- arch/arm/boot/asl/exynos5250-arndale.acpi/ssdt0.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/tcpa.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/tpm2.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/uefi.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/waet.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/wdat.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/wddt.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/wdrt.asl | 2 +- arch/arm/boot/asl/exynos5250-arndale.acpi/xsdt.asl | 2 +- 43 files changed, 43 insertions(+), 59 deletions(-) delete mode 100644 arch/arm/boot/asl/exynos5250-arndale.acpi/ssdt.asl diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/apic.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/apic.asl index 80582d4..2f4bbd6 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/apic.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/apic.asl @@ -11,7 +11,7 @@ [0004] Table Length : 000000F6 [0001] Revision : 01 [0001] Checksum : B0 -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/asf!.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/asf!.asl index a05f924..eb39b24 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/asf!.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/asf!.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000072 [0001] Revision : 10 [0001] Checksum : 0B -[0006] Oem ID : "INTEL " +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "TEMPLATE" [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/bert.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/bert.asl index d38cdef..7dc90d8 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/bert.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/bert.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000030 [0001] Revision : 01 [0001] Checksum : 15 -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/bgrt.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/bgrt.asl index c8af10e..f1c1864 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/bgrt.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/bgrt.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000038 [0001] Revision : 01 [0001] Checksum : 0D -[0006] Oem ID : "INTEL " +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "TEMPLATE" [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/boot.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/boot.asl index 5a567fb..4caf1e0 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/boot.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/boot.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000028 [0001] Revision : 01 [0001] Checksum : 0D -[0006] Oem ID : "INTEL " +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "TEMPLATE" [0004] Oem Revision : 06040000 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/cpep.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/cpep.asl index c58eac0..f3bbd65 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/cpep.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/cpep.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000034 [0001] Revision : 01 [0001] Checksum : 0F -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000000 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/csrt.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/csrt.asl index ab43ea5..34217e6 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/csrt.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/csrt.asl @@ -11,7 +11,7 @@ [0004] Table Length : 0000014C [0001] Revision : 01 [0001] Checksum : 0D -[0006] Oem ID : "INTEL " +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "TEMPLATE" [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/dbgp.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/dbgp.asl index d1a826f..741f47a 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/dbgp.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/dbgp.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000034 [0001] Revision : 01 [0001] Checksum : 1A -[0006] Oem ID : "INTEL " +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "TEMPLATE" [0004] Oem Revision : 00000000 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/dmar.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/dmar.asl index e10c8c3..7df438b 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/dmar.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/dmar.asl @@ -11,7 +11,7 @@ [0004] Table Length : 0000008C [0001] Revision : 01 [0001] Checksum : 15 -[0006] Oem ID : "INTEL " +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "TEMPLATE" [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/dsdt.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/dsdt.asl index d03b011..6b9c91e 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/dsdt.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/dsdt.asl @@ -10,7 +10,7 @@ DefinitionBlock ( "dsdt.aml", // output filename "DSDT", // table signature 1, // DSDT compliance revision - "REDHAT", // OEM ID + "SAMSNG", // OEM ID "ARNDALE ", // table ID 0x00000002) // OEM revision { diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/ecdt.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/ecdt.asl index aae7637..b8d2c28 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/ecdt.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/ecdt.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000042 [0001] Revision : 01 [0001] Checksum : 2D -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/einj.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/einj.asl index e334180..5b794a2 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/einj.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/einj.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000130 [0001] Revision : 01 [0001] Checksum : 09 -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/erst.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/erst.asl index 2620a94..0b06a49 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/erst.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/erst.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000230 [0001] Revision : 01 [0001] Checksum : AB -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/facp.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/facp.asl index d1d2fc9..d525d16 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/facp.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/facp.asl @@ -10,7 +10,7 @@ [0004] Table Length : 0000010C [0001] Revision : 05 [0001] Checksum : 18 -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000000 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/fpdt.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/fpdt.asl index fcfc708..1e936e4 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/fpdt.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/fpdt.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000064 [0001] Revision : 01 [0001] Checksum : BD -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/gtdt.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/gtdt.asl index 6bb486c..3820aa0 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/gtdt.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/gtdt.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000050 [0001] Revision : 01 [0001] Checksum : F1 -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/hest.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/hest.asl index 7da782a..ed9612d 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/hest.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/hest.asl @@ -11,7 +11,7 @@ [0004] Table Length : 000001D4 [0001] Revision : 01 [0001] Checksum : 20 -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/hpet.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/hpet.asl index c150282..4e475f4 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/hpet.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/hpet.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000038 [0001] Revision : 01 [0001] Checksum : 09 -[0006] Oem ID : "INTEL " +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "TEMPLATE" [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/ivrs.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/ivrs.asl index 9f64314..09fa62c 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/ivrs.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/ivrs.asl @@ -11,7 +11,7 @@ [0004] Table Length : 000000BC [0001] Revision : 01 [0001] Checksum : 87 -[0006] Oem ID : "INTEL " +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "TEMPLATE" [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/mcfg.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/mcfg.asl index 615d90c..00136e7 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/mcfg.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/mcfg.asl @@ -11,7 +11,7 @@ [0004] Table Length : 0000003C [0001] Revision : 01 [0001] Checksum : 19 -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/mchi.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/mchi.asl index d57c52d..ec2bc7f 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/mchi.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/mchi.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000045 [0001] Revision : 01 [0001] Checksum : E4 -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 02000715 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/mpst.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/mpst.asl index d9be8f5..0ac3f96 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/mpst.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/mpst.asl @@ -11,7 +11,7 @@ [0004] Table Length : 000000B6 [0001] Revision : 01 [0001] Checksum : 77 -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/msct.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/msct.asl index b2bf22f..62fef4f 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/msct.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/msct.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000090 [0001] Revision : 01 [0001] Checksum : B7 -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/oem0.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/oem0.asl index 5808009..10a5c9d 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/oem0.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/oem0.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000024 [0001] Revision : 01 [0001] Checksum : 8B -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 0000000A [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/pmtt.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/pmtt.asl index e757170..d91b939 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/pmtt.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/pmtt.asl @@ -11,7 +11,7 @@ [0004] Table Length : 000000B4 [0001] Revision : 01 [0001] Checksum : 3A -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/rsdp.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/rsdp.asl index a6e827b..0e091a3 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/rsdp.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/rsdp.asl @@ -8,7 +8,7 @@ [0008] Signature : "RSD PTR " [0001] Checksum : 43 -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "SAMSNG" [0001] Revision : 02 [0004] RSDT Address : 00000000 [0004] Length : 00000024 diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/rsdt.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/rsdt.asl index 4494a43..4bf05ff 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/rsdt.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/rsdt.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000044 [0001] Revision : 01 [0001] Checksum : 8B -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/sbst.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/sbst.asl index 714b15f..a5eb31c 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/sbst.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/sbst.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000030 [0001] Revision : 01 [0001] Checksum : 06 -[0006] Oem ID : "INTEL " +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "TEMPLATE" [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/slic.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/slic.asl index df77bf2..a17bcde 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/slic.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/slic.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000176 [0001] Revision : 01 [0001] Checksum : 07 -[0006] Oem ID : "INTEL " +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "TEMPLATE" [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" @@ -41,7 +41,7 @@ [0004] Length : 000000B6 [0004] Version : 00020000 -[0006] Oem ID : "INTEL " +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "TEMPLATE" [0008] Windows Flag : "WINDOWS " [0004] SLIC Version : 00020001 diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/slit.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/slit.asl index 692e065..cc3ea61 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/slit.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/slit.asl @@ -11,7 +11,7 @@ [0004] Table Length : 000001BC [0001] Revision : 01 [0001] Checksum : 00 -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/spcr.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/spcr.asl index 7998ba8..dae146d 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/spcr.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/spcr.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000050 [0001] Revision : 01 [0001] Checksum : E3 -[0006] Oem ID : "INTEL " +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "TEMPLATE" [0004] Oem Revision : 00000000 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/spmi.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/spmi.asl index 28d6307..a29a9e8 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/spmi.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/spmi.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000041 [0001] Revision : 04 [0001] Checksum : ED -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000000 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/srat.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/srat.asl index 2170445..7a25acf 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/srat.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/srat.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000080 [0001] Revision : 03 [0001] Checksum : 5A -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/ssdt.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/ssdt.asl deleted file mode 100644 index 02d3acc..0000000 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/ssdt.asl +++ /dev/null @@ -1,16 +0,0 @@ -/* - * Intel ACPI Component Architecture - * iASL Compiler/Disassembler version 20130117-64 [Jan 31 2013] - * Copyright (c) 2000 - 2013 Intel Corporation - * - * Template for [SSDT] ACPI Table - */ - -DefinitionBlock ("ssdt.aml", "SSDT", 2, "Intel", "Template", 0x00000001) -{ - Method (MAIN, 0, NotSerialized) - { - Return (Zero) - } -} - diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/ssdt0.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/ssdt0.asl index e2397b8..ebe4875 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/ssdt0.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/ssdt0.asl @@ -10,7 +10,7 @@ DefinitionBlock ( "ssdt0.aml", // output filename "SSDT", // table signature 2, // SSDT compliance revision - "REDHAT", // OEM ID + "SAMSNG", // OEM ID "ARNDALE ", // table ID 0x00000001) // OEM revision { diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/tcpa.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/tcpa.asl index cfdfa39..023acb6 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/tcpa.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/tcpa.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000032 [0001] Revision : 01 [0001] Checksum : 67 -[0006] Oem ID : "INTEL " +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "TEMPLATE" [0004] Oem Revision : 00003180 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/tpm2.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/tpm2.asl index 38cc502..1e40916 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/tpm2.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/tpm2.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000034 [0001] Revision : 03 [0001] Checksum : 42 -[0006] Oem ID : "INTEL " +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "TEMPLATE" [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/uefi.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/uefi.asl index 15585a0..b2e0246 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/uefi.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/uefi.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000036 [0001] Revision : 01 [0001] Checksum : 9B -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/waet.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/waet.asl index b459110..da3b8aa 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/waet.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/waet.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000028 [0001] Revision : 01 [0001] Checksum : 19 -[0006] Oem ID : "INTEL " +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "TEMPLATE" [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/wdat.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/wdat.asl index e49205a..1e958c9 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/wdat.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/wdat.asl @@ -11,7 +11,7 @@ [0004] Table Length : 0000005C [0001] Revision : 01 [0001] Checksum : E3 -[0006] Oem ID : "INTEL " +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "TEMPLATE" [0004] Oem Revision : 00000000 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/wddt.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/wddt.asl index a0b039e..024f46a 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/wddt.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/wddt.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000040 [0001] Revision : 01 [0001] Checksum : 00 -[0006] Oem ID : "INTEL " +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "TEMPLATE" [0004] Oem Revision : 00000000 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/wdrt.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/wdrt.asl index 14453c7..9fc804f 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/wdrt.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/wdrt.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000047 [0001] Revision : 01 [0001] Checksum : B0 -[0006] Oem ID : "INTEL " +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "TEMPLATE" [0004] Oem Revision : 00000001 [0004] Asl Compiler ID : "INTL" diff --git a/arch/arm/boot/asl/exynos5250-arndale.acpi/xsdt.asl b/arch/arm/boot/asl/exynos5250-arndale.acpi/xsdt.asl index 057b5dc..295b4ac 100644 --- a/arch/arm/boot/asl/exynos5250-arndale.acpi/xsdt.asl +++ b/arch/arm/boot/asl/exynos5250-arndale.acpi/xsdt.asl @@ -11,7 +11,7 @@ [0004] Table Length : 00000064 [0001] Revision : 01 [0001] Checksum : 8B -[0006] Oem ID : "REDHAT" +[0006] Oem ID : "SAMSNG" [0008] Oem Table ID : "ARNDALE " [0004] Oem Revision : 00000014 [0004] Asl Compiler ID : "INTL" -- 1.8.1.4

12 years, 1 month

WIP Patch ACPI armv8

by Graeme Gregory

This is just me giving a headsup on the current progress of getting armv7 ACPI prototype stuff into armv8. Currently it can see the linux,acpi-start and linux,acpi-len values passed from bootwrapper but when I try and access the address given by virt_to_phys on that it locks up the model. Thanks Graeme

12 years, 1 month

[PATCHv2] Add ACPI blob handling

by Graeme Gregory

From: Graeme Gregory <graeme.gregory(a)linaro.org> For armv8 ACPI on model before there is bootloader support pass an ACPI blob via the chosen node of the FDT. This is the same method used on armv7 prototype. Signed-off-by: Graeme Gregory <graeme.gregory(a)linaro.org> --- Makefile | 36 +++++++++++++++++++++++++++--------- model.lds.S | 9 +++++++++ 2 files changed, 36 insertions(+), 9 deletions(-) diff --git a/Makefile b/Makefile index 38595a3..6704a69 100644 --- a/Makefile +++ b/Makefile @@ -15,7 +15,8 @@ GIC_CPU_BASE := 0x2c002000 CNTFRQ := 0x01800000 # 24Mhz #INITRD_FLAGS := -DUSE_INITRD -CPPFLAGS += $(INITRD_FLAGS) +ACPI_FLAGS := -DUSE_ACPI +CPPFLAGS += $(INITRD_FLAGS) $(ACPI_FLAGS) BOOTLOADER := boot.S MBOX_OFFSET := 0xfff8 @@ -30,6 +31,12 @@ FILESYSTEM_START:= $(shell echo $$(($(PHYS_OFFSET) + $(FS_OFFSET)))) FILESYSTEM_SIZE := $(shell stat -Lc %s $(FILESYSTEM) 2>/dev/null || echo 0) FILESYSTEM_END := $(shell echo $$(($(FILESYSTEM_START) + $(FILESYSTEM_SIZE)))) +ACPI := tables.acpi +ACPI_OFFSET := 0xF000000 +ACPI_START := $(shell echo $$(($(PHYS_OFFSET) + $(ACPI_OFFSET)))) +ACPI_SIZE := $(shell stat -Lc %s $(ACPI) 2>/dev/null || echo 0) +ACPI_END := $(shell echo $$(($(ACPI_START) + $(ACPI_SIZE)))) + FDT_SRC := rtsm_ve-aemv8a.dts FDT_INCL_REGEX := $/include/[[:space:]]*"$$[^"]\+$$".*$ FDT_DEPS := $(FDT_SRC) $(addprefix $(dir $(FDT_SRC)), $(shell sed -ne 'sq$(strip $(FDT_INCL_REGEX)q\2q p' < $(FDT_SRC)))) @@ -37,19 +44,30 @@ FDT_OFFSET := 0x08000000 BOOTARGS_COMMON := "console=ttyAMA0 earlyprintk=pl011,0x1c090000 $(BOOTARGS_EXTRA)" +CHOSEN_NODE := chosen { ifneq (,$(findstring USE_INITRD,$(CPPFLAGS))) BOOTARGS := "$(BOOTARGS_COMMON)" -CHOSEN_NODE := chosen { \ - bootargs = \"$(BOOTARGS)\"; \ +CHOSEN_NODE += bootargs = \"$(BOOTARGS)\"; \ linux,initrd-start = <$(FILESYSTEM_START)>; \ - linux,initrd-end = <$(FILESYSTEM_END)>; \ - }; + linux,initrd-end = <$(FILESYSTEM_END)>; + +ifneq (,$(findstring USE_ACPI,$(CPPFLAGS))) +CHOSEN_NODE += linux,acpi-start = <$(ACPI_START)>; \ + linux,acpi-len = <$(ACPI_SIZE)>; +endif + else BOOTARGS := "root=/dev/nfs nfsroot=\<serverip\>:\<rootfs\>,tcp rw ip=dhcp $(BOOTARGS_COMMON)" CHOSEN_NODE := chosen { \ - bootargs = \"$(BOOTARGS)\"; \ - }; + bootargs = \"$(BOOTARGS)\"; + +ifneq (,$(findstring USE_ACPI,$(CPPFLAGS))) +CHOSEN_NODE += linux,acpi-start = <$(ACPI_START)>; \ + linux,acpi-len = <$(ACPI_SIZE)>; +endif + endif +CHOSEN_NODE += }; CROSS_COMPILE ?= aarch64-none-linux-gnu- CC := $(CROSS_COMPILE)gcc @@ -68,14 +86,14 @@ boot.o: $(BOOTLOADER) Makefile $(CC) $(CPPFLAGS) -DCNTFRQ=$(CNTFRQ) -DUART_BASE=$(UART_BASE) -DSYSREGS_BASE=$(SYSREGS_BASE) -DGIC_DIST_BASE=$(GIC_DIST_BASE) -DGIC_CPU_BASE=$(GIC_CPU_BASE) -c -o $@ $(BOOTLOADER) model.lds: $(LD_SCRIPT) Makefile - $(CC) $(CPPFLAGS) -DPHYS_OFFSET=$(PHYS_OFFSET) -DMBOX_OFFSET=$(MBOX_OFFSET) -DKERNEL_OFFSET=$(KERNEL_OFFSET) -DFDT_OFFSET=$(FDT_OFFSET) -DFS_OFFSET=$(FS_OFFSET) -DKERNEL=$(KERNEL) -DFILESYSTEM=$(FILESYSTEM) -E -P -C -o $@ $< + $(CC) $(CPPFLAGS) -DPHYS_OFFSET=$(PHYS_OFFSET) -DMBOX_OFFSET=$(MBOX_OFFSET) -DKERNEL_OFFSET=$(KERNEL_OFFSET) -DFDT_OFFSET=$(FDT_OFFSET) -DFS_OFFSET=$(FS_OFFSET) -DKERNEL=$(KERNEL) -DFILESYSTEM=$(FILESYSTEM) -DACPI=$(ACPI) -DACPI_OFFSET=$(ACPI_OFFSET) -E -P -C -o $@ $< ifeq ($(DTC),) $(error No dtc found! You can git clone from git://git.jdl.com/software/dtc.git) endif fdt.dtb: $(FDT_DEPS) Makefile - ( echo "/include/ \"$(FDT_SRC)\"" ; echo "/ { $(CHOSEN_NODE) };" ) | $(DTC) -O dtb -o $@ - + ( echo "/include/ \"$(FDT_SRC)\"" ; echo "/ { $(CHOSEN_NODE) };" ) | tee chosen.dts | $(DTC) -O dtb -o $@ - # The filesystem archive might not exist if INITRD is not being used .PHONY: all clean $(FILESYSTEM) diff --git a/model.lds.S b/model.lds.S index ec27433..f8d4683 100644 --- a/model.lds.S +++ b/model.lds.S @@ -15,6 +15,10 @@ INPUT(./boot.o) INPUT(KERNEL) INPUT(./fdt.dtb) +#ifdef USE_ACPI +INPUT(ACPI) +#endif + #ifdef USE_INITRD INPUT(FILESYSTEM) #endif @@ -33,6 +37,11 @@ SECTIONS . = PHYS_OFFSET + FDT_OFFSET; dtb = .; .dtb : { ./fdt.dtb } + . = PHYS_OFFSET + ACPI_OFFSET; + acpi = .; +#ifdef USE_ACPI + .acpi : { ACPI } +#endif . = PHYS_OFFSET + FS_OFFSET; filesystem = .; #ifdef USE_INITRD -- 1.7.10.4

12 years, 1 month

[PATCHv2] Add ACPI blob handling

by Graeme Gregory

12 years, 1 month

[PATCH] Add ACPI blob handling

by Graeme Gregory

From: Graeme Gregory <graeme.gregory(a)linaro.org> For armv8 ACPI on model before there is bootloader support pass an ACPI blob via the chosen node of the FDT. This is the same method used on armv7 prototype. Signed-off-by: Graeme Gregory <graeme.gregory(a)linaro.org> --- Makefile | 36 +++++++++++++++++++++++++++--------- model.lds.S | 9 +++++++++ 2 files changed, 36 insertions(+), 9 deletions(-) diff --git a/Makefile b/Makefile index 38595a3..11182a0 100644 --- a/Makefile +++ b/Makefile @@ -15,7 +15,8 @@ GIC_CPU_BASE := 0x2c002000 CNTFRQ := 0x01800000 # 24Mhz #INITRD_FLAGS := -DUSE_INITRD -CPPFLAGS += $(INITRD_FLAGS) +ACPI_FLAGS := -DUSE_ACPI +CPPFLAGS += $(INITRD_FLAGS) $(ACPI_FLAGS) BOOTLOADER := boot.S MBOX_OFFSET := 0xfff8 @@ -30,6 +31,12 @@ FILESYSTEM_START:= $(shell echo $$(($(PHYS_OFFSET) + $(FS_OFFSET)))) FILESYSTEM_SIZE := $(shell stat -Lc %s $(FILESYSTEM) 2>/dev/null || echo 0) FILESYSTEM_END := $(shell echo $$(($(FILESYSTEM_START) + $(FILESYSTEM_SIZE)))) +ACPI := tables.acpi +ACPI_OFFSET := 0xF000000 +ACPI_START := $(shell echo $$(($(PHYS_OFFSET) + ($ACPI_OFFSET)))) +ACPI_SIZE := $(shell stat -Lc %s $(ACPI) 2>/dev/null || echo 0) +ACPI_END := $(shell echo $$(($(ACPI_START) + $(ACPI_SIZE)))) + FDT_SRC := rtsm_ve-aemv8a.dts FDT_INCL_REGEX := $/include/[[:space:]]*"$$[^"]\+$$".*$ FDT_DEPS := $(FDT_SRC) $(addprefix $(dir $(FDT_SRC)), $(shell sed -ne 'sq$(strip $(FDT_INCL_REGEX)q\2q p' < $(FDT_SRC)))) @@ -37,19 +44,30 @@ FDT_OFFSET := 0x08000000 BOOTARGS_COMMON := "console=ttyAMA0 earlyprintk=pl011,0x1c090000 $(BOOTARGS_EXTRA)" +CHOSEN_NODE := chosen { ifneq (,$(findstring USE_INITRD,$(CPPFLAGS))) BOOTARGS := "$(BOOTARGS_COMMON)" -CHOSEN_NODE := chosen { \ - bootargs = \"$(BOOTARGS)\"; \ +CHOSEN_NODE += bootargs = \"$(BOOTARGS)\"; \ linux,initrd-start = <$(FILESYSTEM_START)>; \ - linux,initrd-end = <$(FILESYSTEM_END)>; \ - }; + linux,initrd-end = <$(FILESYSTEM_END)>; + +ifneq (,$(findstring USE_ACPI,$(CPPFLAGS))) +CHOSEN_NODE += linux,acpi-start = <$(ACPI_START)>; \ + linux,acpi-len = <$(ACPI_SIZE)>; +endif + else BOOTARGS := "root=/dev/nfs nfsroot=\<serverip\>:\<rootfs\>,tcp rw ip=dhcp $(BOOTARGS_COMMON)" CHOSEN_NODE := chosen { \ - bootargs = \"$(BOOTARGS)\"; \ - }; + bootargs = \"$(BOOTARGS)\"; + +ifneq (,$(findstring USE_ACPI,$(CPPFLAGS))) +CHOSEN_NODE += linux,acpi-start = <$(ACPI_START)>; \ + linux,acpi-len = <$(ACPI_SIZE)>; +endif + endif +CHOSEN_NODE += }; CROSS_COMPILE ?= aarch64-none-linux-gnu- CC := $(CROSS_COMPILE)gcc @@ -68,14 +86,14 @@ boot.o: $(BOOTLOADER) Makefile $(CC) $(CPPFLAGS) -DCNTFRQ=$(CNTFRQ) -DUART_BASE=$(UART_BASE) -DSYSREGS_BASE=$(SYSREGS_BASE) -DGIC_DIST_BASE=$(GIC_DIST_BASE) -DGIC_CPU_BASE=$(GIC_CPU_BASE) -c -o $@ $(BOOTLOADER) model.lds: $(LD_SCRIPT) Makefile - $(CC) $(CPPFLAGS) -DPHYS_OFFSET=$(PHYS_OFFSET) -DMBOX_OFFSET=$(MBOX_OFFSET) -DKERNEL_OFFSET=$(KERNEL_OFFSET) -DFDT_OFFSET=$(FDT_OFFSET) -DFS_OFFSET=$(FS_OFFSET) -DKERNEL=$(KERNEL) -DFILESYSTEM=$(FILESYSTEM) -E -P -C -o $@ $< + $(CC) $(CPPFLAGS) -DPHYS_OFFSET=$(PHYS_OFFSET) -DMBOX_OFFSET=$(MBOX_OFFSET) -DKERNEL_OFFSET=$(KERNEL_OFFSET) -DFDT_OFFSET=$(FDT_OFFSET) -DFS_OFFSET=$(FS_OFFSET) -DKERNEL=$(KERNEL) -DFILESYSTEM=$(FILESYSTEM) -DACPI=$(ACPI) -DACPI_OFFSET=$(ACPI_OFFSET) -E -P -C -o $@ $< ifeq ($(DTC),) $(error No dtc found! You can git clone from git://git.jdl.com/software/dtc.git) endif fdt.dtb: $(FDT_DEPS) Makefile - ( echo "/include/ \"$(FDT_SRC)\"" ; echo "/ { $(CHOSEN_NODE) };" ) | $(DTC) -O dtb -o $@ - + ( echo "/include/ \"$(FDT_SRC)\"" ; echo "/ { $(CHOSEN_NODE) };" ) | tee chosen.dts | $(DTC) -O dtb -o $@ - # The filesystem archive might not exist if INITRD is not being used .PHONY: all clean $(FILESYSTEM) diff --git a/model.lds.S b/model.lds.S index ec27433..f8d4683 100644 --- a/model.lds.S +++ b/model.lds.S @@ -15,6 +15,10 @@ INPUT(./boot.o) INPUT(KERNEL) INPUT(./fdt.dtb) +#ifdef USE_ACPI +INPUT(ACPI) +#endif + #ifdef USE_INITRD INPUT(FILESYSTEM) #endif @@ -33,6 +37,11 @@ SECTIONS . = PHYS_OFFSET + FDT_OFFSET; dtb = .; .dtb : { ./fdt.dtb } + . = PHYS_OFFSET + ACPI_OFFSET; + acpi = .; +#ifdef USE_ACPI + .acpi : { ACPI } +#endif . = PHYS_OFFSET + FS_OFFSET; filesystem = .; #ifdef USE_INITRD -- 1.7.10.4

12 years, 1 month

[PATCH][RFC] ARM:ACPI: Introduce map_gic_id() to get the apic id

by Hanjun Guo

Introduce map_gic_id() to get the apic id for ARM platform Signed-off-by: Hanjun Guo <hanjun.guo(a)linaro.org> --- drivers/acpi/processor_core.c | 25 +++++++++++++++++++++++-- 1 file changed, 23 insertions(+), 2 deletions(-) diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c index 43363ef..2874fd4 100644 --- a/drivers/acpi/processor_core.c +++ b/drivers/acpi/processor_core.c @@ -90,6 +90,22 @@ static int map_lsapic_id(struct acpi_subtable_header *entry, return 1; } +static int map_gic_id(struct acpi_subtable_header *entry, + u32 acpi_id, int *apic_id) +{ + struct acpi_madt_generic_interrupt *gic = + (struct acpi_madt_generic_interrupt *)entry; + + if (!(gic->flags & ACPI_MADT_ENABLED)) + return 0; + + if (gic->uid != acpi_id) + return 0; + + *apic_id = gic->gic_id; + return 1; +} + static int map_madt_entry(int type, u32 acpi_id) { unsigned long madt_end, entry; @@ -125,7 +141,10 @@ static int map_madt_entry(int type, u32 acpi_id) } else if (header->type == ACPI_MADT_TYPE_LOCAL_SAPIC) { if (map_lsapic_id(header, type, acpi_id, &apic_id)) break; - } + } else if (header->type == ACPI_MADT_TYPE_GENERIC_INTERRUPT) { + if (map_gic_id(header, acpi_id, &apic_id)) + break; + } entry += header->length; } return apic_id; @@ -155,6 +174,8 @@ static int map_mat_entry(acpi_handle handle, int type, u32 acpi_id) map_lapic_id(header, acpi_id, &apic_id); } else if (header->type == ACPI_MADT_TYPE_LOCAL_SAPIC) { map_lsapic_id(header, type, acpi_id, &apic_id); + } else if (header->type == ACPI_MADT_TYPE_GENERIC_INTERRUPT) { + map_gic_id(header, acpi_id, &apic_id); } exit: @@ -197,7 +218,7 @@ int acpi_get_cpuid(acpi_handle handle, int type, u32 acpi_id) } #ifdef CONFIG_ARM - + return apic_id; /* * BOZO: need to abstract this out to have it make sense -- * it's not that ARM has no equivalent, it's that apic_id is -- 1.7.9.5

12 years, 1 month

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Linaro-acpi June 2013