diff options
author | Antonio Nino Diaz <antonio.ninodiaz@arm.com> | 2016-02-22 16:44:41 +0000 |
---|---|---|
committer | Antonio Nino Diaz <antonio.ninodiaz@arm.com> | 2016-03-03 13:53:57 +0000 |
commit | b1063d955bfed46de9e1bfdf58684f2da9837dcd (patch) | |
tree | 241f857aeae79c18256711feacc4c00b5bde27c5 /fdts | |
parent | 9931932bfd3429aa8e98c33a26dfafcdbda71a43 (diff) | |
download | arm-trusted-firmware-b1063d955bfed46de9e1bfdf58684f2da9837dcd.tar.gz |
Add cache topology info to FVP DTBs
From version 4.0 onwards, the ARM64 Linux kernel expects the device
tree to indicate the cache hierarchy. Failing to provide this
information results in the following warning message to be printed by
the kernel:
`Unable to detect cache hierarchy from DT for CPU x`
All the FVP device trees provided in the TF source tree have been
modified to add this information.
Fixes ARM-software/tf-issues#325
Change-Id: I0ff888992e602b81a0fe1744a86151d625727511
Diffstat (limited to 'fdts')
-rw-r--r-- | fdts/fvp-base-gicv2-psci.dtb | bin | 10151 -> 10368 bytes | |||
-rw-r--r-- | fdts/fvp-base-gicv2-psci.dts | 14 | ||||
-rw-r--r-- | fdts/fvp-base-gicv2legacy-psci.dtb | bin | 10151 -> 10368 bytes | |||
-rw-r--r-- | fdts/fvp-base-gicv2legacy-psci.dts | 14 | ||||
-rw-r--r-- | fdts/fvp-base-gicv3-psci.dtb | bin | 10779 -> 10996 bytes | |||
-rw-r--r-- | fdts/fvp-base-gicv3-psci.dts | 14 | ||||
-rw-r--r-- | fdts/fvp-foundation-gicv2-psci.dtb | bin | 7520 -> 7673 bytes | |||
-rw-r--r-- | fdts/fvp-foundation-gicv2-psci.dts | 10 | ||||
-rw-r--r-- | fdts/fvp-foundation-gicv2legacy-psci.dtb | bin | 7520 -> 7673 bytes | |||
-rw-r--r-- | fdts/fvp-foundation-gicv2legacy-psci.dts | 10 | ||||
-rw-r--r-- | fdts/fvp-foundation-gicv3-psci.dtb | bin | 8148 -> 8301 bytes | |||
-rw-r--r-- | fdts/fvp-foundation-gicv3-psci.dts | 10 |
12 files changed, 66 insertions, 6 deletions
diff --git a/fdts/fvp-base-gicv2-psci.dtb b/fdts/fvp-base-gicv2-psci.dtb Binary files differindex 89318c18..245a6c33 100644 --- a/fdts/fvp-base-gicv2-psci.dtb +++ b/fdts/fvp-base-gicv2-psci.dtb diff --git a/fdts/fvp-base-gicv2-psci.dts b/fdts/fvp-base-gicv2-psci.dts index 1d26541c..fc343baa 100644 --- a/fdts/fvp-base-gicv2-psci.dts +++ b/fdts/fvp-base-gicv2-psci.dts @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2013-2016, ARM Limited and Contributors. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: @@ -125,6 +125,7 @@ reg = <0x0 0x0>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU1:cpu@1 { @@ -133,6 +134,7 @@ reg = <0x0 0x1>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU2:cpu@2 { @@ -141,6 +143,7 @@ reg = <0x0 0x2>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU3:cpu@3 { @@ -149,6 +152,7 @@ reg = <0x0 0x3>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU4:cpu@100 { @@ -157,6 +161,7 @@ reg = <0x0 0x100>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU5:cpu@101 { @@ -165,6 +170,7 @@ reg = <0x0 0x101>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU6:cpu@102 { @@ -173,6 +179,7 @@ reg = <0x0 0x102>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU7:cpu@103 { @@ -181,6 +188,11 @@ reg = <0x0 0x103>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; + }; + + L2_0: l2-cache0 { + compatible = "cache"; }; }; diff --git a/fdts/fvp-base-gicv2legacy-psci.dtb b/fdts/fvp-base-gicv2legacy-psci.dtb Binary files differindex 0d176201..4c6f37a6 100644 --- a/fdts/fvp-base-gicv2legacy-psci.dtb +++ b/fdts/fvp-base-gicv2legacy-psci.dtb diff --git a/fdts/fvp-base-gicv2legacy-psci.dts b/fdts/fvp-base-gicv2legacy-psci.dts index 58d31593..5a7ce2f1 100644 --- a/fdts/fvp-base-gicv2legacy-psci.dts +++ b/fdts/fvp-base-gicv2legacy-psci.dts @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2013-2016, ARM Limited and Contributors. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: @@ -125,6 +125,7 @@ reg = <0x0 0x0>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU1:cpu@1 { @@ -133,6 +134,7 @@ reg = <0x0 0x1>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU2:cpu@2 { @@ -141,6 +143,7 @@ reg = <0x0 0x2>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU3:cpu@3 { @@ -149,6 +152,7 @@ reg = <0x0 0x3>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU4:cpu@100 { @@ -157,6 +161,7 @@ reg = <0x0 0x100>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU5:cpu@101 { @@ -165,6 +170,7 @@ reg = <0x0 0x101>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU6:cpu@102 { @@ -173,6 +179,7 @@ reg = <0x0 0x102>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU7:cpu@103 { @@ -181,6 +188,11 @@ reg = <0x0 0x103>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; + }; + + L2_0: l2-cache0 { + compatible = "cache"; }; }; diff --git a/fdts/fvp-base-gicv3-psci.dtb b/fdts/fvp-base-gicv3-psci.dtb Binary files differindex f1dc75ee..0acbe17e 100644 --- a/fdts/fvp-base-gicv3-psci.dtb +++ b/fdts/fvp-base-gicv3-psci.dtb diff --git a/fdts/fvp-base-gicv3-psci.dts b/fdts/fvp-base-gicv3-psci.dts index da090f5c..5d54dbf3 100644 --- a/fdts/fvp-base-gicv3-psci.dts +++ b/fdts/fvp-base-gicv3-psci.dts @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2013-2016, ARM Limited and Contributors. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: @@ -123,6 +123,7 @@ reg = <0x0 0x0>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU1:cpu@1 { @@ -131,6 +132,7 @@ reg = <0x0 0x1>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU2:cpu@2 { @@ -139,6 +141,7 @@ reg = <0x0 0x2>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU3:cpu@3 { @@ -147,6 +150,7 @@ reg = <0x0 0x3>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU4:cpu@100 { @@ -155,6 +159,7 @@ reg = <0x0 0x100>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU5:cpu@101 { @@ -163,6 +168,7 @@ reg = <0x0 0x101>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU6:cpu@102 { @@ -171,6 +177,7 @@ reg = <0x0 0x102>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU7:cpu@103 { @@ -179,6 +186,11 @@ reg = <0x0 0x103>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; + }; + + L2_0: l2-cache0 { + compatible = "cache"; }; }; diff --git a/fdts/fvp-foundation-gicv2-psci.dtb b/fdts/fvp-foundation-gicv2-psci.dtb Binary files differindex e4579181..5acb139a 100644 --- a/fdts/fvp-foundation-gicv2-psci.dtb +++ b/fdts/fvp-foundation-gicv2-psci.dtb diff --git a/fdts/fvp-foundation-gicv2-psci.dts b/fdts/fvp-foundation-gicv2-psci.dts index 5f93daa2..d5c2dfbb 100644 --- a/fdts/fvp-foundation-gicv2-psci.dts +++ b/fdts/fvp-foundation-gicv2-psci.dts @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2013-2016, ARM Limited and Contributors. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: @@ -110,6 +110,7 @@ reg = <0x0 0x0>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU1:cpu@1 { @@ -118,6 +119,7 @@ reg = <0x0 0x1>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU2:cpu@2 { @@ -126,6 +128,7 @@ reg = <0x0 0x2>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU3:cpu@3 { @@ -134,6 +137,11 @@ reg = <0x0 0x3>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; + }; + + L2_0: l2-cache0 { + compatible = "cache"; }; }; diff --git a/fdts/fvp-foundation-gicv2legacy-psci.dtb b/fdts/fvp-foundation-gicv2legacy-psci.dtb Binary files differindex ac7555d9..efded443 100644 --- a/fdts/fvp-foundation-gicv2legacy-psci.dtb +++ b/fdts/fvp-foundation-gicv2legacy-psci.dtb diff --git a/fdts/fvp-foundation-gicv2legacy-psci.dts b/fdts/fvp-foundation-gicv2legacy-psci.dts index 4238b330..e6e4012f 100644 --- a/fdts/fvp-foundation-gicv2legacy-psci.dts +++ b/fdts/fvp-foundation-gicv2legacy-psci.dts @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2013-2016, ARM Limited and Contributors. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: @@ -110,6 +110,7 @@ reg = <0x0 0x0>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU1:cpu@1 { @@ -118,6 +119,7 @@ reg = <0x0 0x1>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU2:cpu@2 { @@ -126,6 +128,7 @@ reg = <0x0 0x2>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU3:cpu@3 { @@ -134,6 +137,11 @@ reg = <0x0 0x3>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; + }; + + L2_0: l2-cache0 { + compatible = "cache"; }; }; diff --git a/fdts/fvp-foundation-gicv3-psci.dtb b/fdts/fvp-foundation-gicv3-psci.dtb Binary files differindex f3e0c5d3..44024369 100644 --- a/fdts/fvp-foundation-gicv3-psci.dtb +++ b/fdts/fvp-foundation-gicv3-psci.dtb diff --git a/fdts/fvp-foundation-gicv3-psci.dts b/fdts/fvp-foundation-gicv3-psci.dts index daad1fbc..45c699a6 100644 --- a/fdts/fvp-foundation-gicv3-psci.dts +++ b/fdts/fvp-foundation-gicv3-psci.dts @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2013-2016, ARM Limited and Contributors. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: @@ -108,6 +108,7 @@ reg = <0x0 0x0>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU1:cpu@1 { @@ -116,6 +117,7 @@ reg = <0x0 0x1>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU2:cpu@2 { @@ -124,6 +126,7 @@ reg = <0x0 0x2>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; }; CPU3:cpu@3 { @@ -132,6 +135,11 @@ reg = <0x0 0x3>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; + next-level-cache = <&L2_0>; + }; + + L2_0: l2-cache0 { + compatible = "cache"; }; }; |