diff options
Diffstat (limited to 'meta-arm/meta-arm-bsp/recipes-kernel/linux/files/juno/0001-arm64-dts-Update-cache-properties-for-Arm-Ltd-platfo.patch')
| -rw-r--r-- | meta-arm/meta-arm-bsp/recipes-kernel/linux/files/juno/0001-arm64-dts-Update-cache-properties-for-Arm-Ltd-platfo.patch | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/meta-arm/meta-arm-bsp/recipes-kernel/linux/files/juno/0001-arm64-dts-Update-cache-properties-for-Arm-Ltd-platfo.patch b/meta-arm/meta-arm-bsp/recipes-kernel/linux/files/juno/0001-arm64-dts-Update-cache-properties-for-Arm-Ltd-platfo.patch deleted file mode 100644 index 329c939fb6..0000000000 --- a/meta-arm/meta-arm-bsp/recipes-kernel/linux/files/juno/0001-arm64-dts-Update-cache-properties-for-Arm-Ltd-platfo.patch +++ /dev/null @@ -1,138 +0,0 @@ -From dc250cab31c6611cc7fa76bc8b2027dbd56dd65d Mon Sep 17 00:00:00 2001 -From: Pierre Gondois <pierre.gondois@arm.com> -Date: Mon, 7 Nov 2022 16:56:58 +0100 -Subject: [PATCH] arm64: dts: Update cache properties for Arm Ltd platforms - -The DeviceTree Specification v0.3 specifies that the cache node -"compatible" and "cache-level" properties are required. - -Cf. s3.8 Multi-level and Shared Cache Nodes -The 'cache-unified' property should be present if one of the properties -for unified cache is present ('cache-size', ...). - -Update the relevant device trees nodes accordingly. - -Signed-off-by: Pierre Gondois <pierre.gondois@arm.com> -Link: https://lore.kernel.org/r/20221107155825.1644604-6-pierre.gondois@arm.com -Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> - -Signed-off-by: Jon Mason <jon.mason@arm.com> -Upstream-Status: Backport ---- - arch/arm64/boot/dts/arm/corstone1000.dtsi | 1 + - arch/arm64/boot/dts/arm/foundation-v8.dtsi | 1 + - arch/arm64/boot/dts/arm/juno-r1.dts | 2 ++ - arch/arm64/boot/dts/arm/juno-r2.dts | 2 ++ - arch/arm64/boot/dts/arm/juno.dts | 2 ++ - arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts | 1 + - arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts | 1 + - 7 files changed, 10 insertions(+) - -diff --git a/arch/arm64/boot/dts/arm/corstone1000.dtsi b/arch/arm64/boot/dts/arm/corstone1000.dtsi -index 4e46826f883a..21f1f952e985 100644 ---- a/arch/arm64/boot/dts/arm/corstone1000.dtsi -+++ b/arch/arm64/boot/dts/arm/corstone1000.dtsi -@@ -53,6 +53,7 @@ gic: interrupt-controller@1c000000 { - - L2_0: l2-cache0 { - compatible = "cache"; -+ cache-unified; - cache-level = <2>; - cache-size = <0x80000>; - cache-line-size = <64>; -diff --git a/arch/arm64/boot/dts/arm/foundation-v8.dtsi b/arch/arm64/boot/dts/arm/foundation-v8.dtsi -index 83e3e7e3984f..c8bd23b1a7ba 100644 ---- a/arch/arm64/boot/dts/arm/foundation-v8.dtsi -+++ b/arch/arm64/boot/dts/arm/foundation-v8.dtsi -@@ -58,6 +58,7 @@ cpu3: cpu@3 { - - L2_0: l2-cache0 { - compatible = "cache"; -+ cache-level = <2>; - }; - }; - -diff --git a/arch/arm64/boot/dts/arm/juno-r1.dts b/arch/arm64/boot/dts/arm/juno-r1.dts -index 6451c62146fd..1d90eeebb37d 100644 ---- a/arch/arm64/boot/dts/arm/juno-r1.dts -+++ b/arch/arm64/boot/dts/arm/juno-r1.dts -@@ -189,6 +189,7 @@ A53_3: cpu@103 { - - A57_L2: l2-cache0 { - compatible = "cache"; -+ cache-unified; - cache-size = <0x200000>; - cache-line-size = <64>; - cache-sets = <2048>; -@@ -197,6 +198,7 @@ A57_L2: l2-cache0 { - - A53_L2: l2-cache1 { - compatible = "cache"; -+ cache-unified; - cache-size = <0x100000>; - cache-line-size = <64>; - cache-sets = <1024>; -diff --git a/arch/arm64/boot/dts/arm/juno-r2.dts b/arch/arm64/boot/dts/arm/juno-r2.dts -index 438cd1ff4bd0..d2ada69b0a43 100644 ---- a/arch/arm64/boot/dts/arm/juno-r2.dts -+++ b/arch/arm64/boot/dts/arm/juno-r2.dts -@@ -195,6 +195,7 @@ A53_3: cpu@103 { - - A72_L2: l2-cache0 { - compatible = "cache"; -+ cache-unified; - cache-size = <0x200000>; - cache-line-size = <64>; - cache-sets = <2048>; -@@ -203,6 +204,7 @@ A72_L2: l2-cache0 { - - A53_L2: l2-cache1 { - compatible = "cache"; -+ cache-unified; - cache-size = <0x100000>; - cache-line-size = <64>; - cache-sets = <1024>; -diff --git a/arch/arm64/boot/dts/arm/juno.dts b/arch/arm64/boot/dts/arm/juno.dts -index cf4a58211399..5e48a01a5b9f 100644 ---- a/arch/arm64/boot/dts/arm/juno.dts -+++ b/arch/arm64/boot/dts/arm/juno.dts -@@ -194,6 +194,7 @@ A53_3: cpu@103 { - - A57_L2: l2-cache0 { - compatible = "cache"; -+ cache-unified; - cache-size = <0x200000>; - cache-line-size = <64>; - cache-sets = <2048>; -@@ -202,6 +203,7 @@ A57_L2: l2-cache0 { - - A53_L2: l2-cache1 { - compatible = "cache"; -+ cache-unified; - cache-size = <0x100000>; - cache-line-size = <64>; - cache-sets = <1024>; -diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts b/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts -index 258991ad7cc0..ef68f5aae7dd 100644 ---- a/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts -+++ b/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts -@@ -71,6 +71,7 @@ cpu@3 { - - L2_0: l2-cache0 { - compatible = "cache"; -+ cache-level = <2>; - }; - }; - -diff --git a/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts b/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts -index 5b6d9d8e934d..796cd7d02eb5 100644 ---- a/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts -+++ b/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts -@@ -57,6 +57,7 @@ cpu@1 { - - L2_0: l2-cache0 { - compatible = "cache"; -+ cache-level = <2>; - }; - }; - |