diff options
Diffstat (limited to 'meta-arm/meta-arm-bsp/recipes-bsp/trusted-firmware-a/files/tc/0007-fix-plat-tc-disable-smmu.patch')
-rw-r--r-- | meta-arm/meta-arm-bsp/recipes-bsp/trusted-firmware-a/files/tc/0007-fix-plat-tc-disable-smmu.patch | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/meta-arm/meta-arm-bsp/recipes-bsp/trusted-firmware-a/files/tc/0007-fix-plat-tc-disable-smmu.patch b/meta-arm/meta-arm-bsp/recipes-bsp/trusted-firmware-a/files/tc/0007-fix-plat-tc-disable-smmu.patch deleted file mode 100644 index 91f5a9efa9..0000000000 --- a/meta-arm/meta-arm-bsp/recipes-bsp/trusted-firmware-a/files/tc/0007-fix-plat-tc-disable-smmu.patch +++ /dev/null @@ -1,64 +0,0 @@ -From 1a051bef6c63f6871edd8d87e969460f073820a7 Mon Sep 17 00:00:00 2001 -From: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com> -Date: Wed, 27 Apr 2022 18:15:47 +0100 -Subject: [PATCH 7/7] fix(plat/tc): disable smmu - -Reserve static shared-dma-pool below 4GB. This removes dependency on -SMMU driver. As there are stability issues in SMMU driver, it is -disabled. This change is temporary and will be reverted upon proper -fix and testing. - -Signed-off-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com> -Change-Id: I6b1b4c2a0acdf62df8c26007c7ca596774e13710 -Upstream-Status: Pending [Not submitted to upstream yet] ---- - fdts/tc.dts | 16 +++------------- - 1 file changed, 3 insertions(+), 13 deletions(-) - -diff --git a/fdts/tc.dts b/fdts/tc.dts -index dc86958bf..fbae3e3e8 100644 ---- a/fdts/tc.dts -+++ b/fdts/tc.dts -@@ -209,12 +209,12 @@ - linux,cma { - compatible = "shared-dma-pool"; - reusable; -- size = <0x0 0x8000000>; -+ reg = <0x0 0xf1000000 0x0 0x8000000>; - linux,cma-default; - }; - -- optee@0xf8e00000 { -- reg = <0x00000000 0xf8e00000 0 0x00200000>; -+ optee@0xf0e00000 { -+ reg = <0x0 0xf0e00000 0 0x00200000>; - no-map; - }; - }; -@@ -460,13 +460,6 @@ - >; - }; - -- smmu: smmu@2ce00000 { -- #iommu-cells = <1>; -- compatible = "arm,smmu-v3"; -- reg = <0x0 0x2ce00000 0x0 0x20000>; -- status = "okay"; -- }; -- - dp0: display@2cc00000 { - #address-cells = <1>; - #size-cells = <0>; -@@ -476,9 +469,6 @@ - interrupt-names = "DPU"; - clocks = <&scmi_clk 0>; - clock-names = "aclk"; -- iommus = <&smmu 0>, <&smmu 1>, <&smmu 2>, <&smmu 3>, -- <&smmu 4>, <&smmu 5>, <&smmu 6>, <&smmu 7>, -- <&smmu 8>, <&smmu 9>; - pl0: pipeline@0 { - reg = <0>; - clocks = <&scmi_clk 1>; --- -2.30.2 - |