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arm-bsp/fvp-base: Enable virtio-rng support and unset preferred 5.15 kernel

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Without virtio-rng enabled kernel 5.19 takes ages to finish
random number generator initialisation which causes
issues with ssh and other crypto related services.

Signed-off-by: Anton Antonov <Anton.Antonov@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This commit is contained in:
Anton Antonov
2022-11-07 15:33:33 +00:00
committed by Jon Mason
parent 2132c21a87
commit 53d592c6de
4 changed files with 32 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
meta-arm-bsp/conf/machine/fvp-base.conf
+2 -2
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@@ -10,10 +10,10 @@ require conf/machine/include/arm/arch-armv8a.inc
TUNE_FEATURES = "aarch64" TUNE_FEATURES = "aarch64"
PREFERRED_VERSION_u-boot ?= "2022.04" PREFERRED_VERSION_u-boot ?= "2022.04"
PREFERRED_VERSION_linux-yocto ?= "5.15%"
PREFERRED_VERSION_linux-yocto-rt ?= "5.15%"
# FVP u-boot configuration # FVP u-boot configuration
UBOOT_MACHINE = "vexpress_aemv8a_semi_defconfig" UBOOT_MACHINE = "vexpress_aemv8a_semi_defconfig"
KERNEL_IMAGETYPE = "Image" KERNEL_IMAGETYPE = "Image"
FVP_CONFIG[bp.virtio_rng.enabled] ?= "1"
meta-arm-bsp/conf/machine/fvp-baser-aemv8r64.conf
-2
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@@ -9,8 +9,6 @@ require conf/machine/include/arm/armv8r/arch-armv8r64.inc
EXTRA_IMAGEDEPENDS += "boot-wrapper-aarch64" EXTRA_IMAGEDEPENDS += "boot-wrapper-aarch64"
PREFERRED_PROVIDER_virtual/kernel ?= "linux-yocto" PREFERRED_PROVIDER_virtual/kernel ?= "linux-yocto"
PREFERRED_VERSION_linux-yocto ?= "5.15%"
PREFERRED_VERSION_linux-yocto-rt ?= "5.15%"
PREFERRED_VERSION_u-boot ?= "2022.07" PREFERRED_VERSION_u-boot ?= "2022.07"
KERNEL_IMAGETYPE = "Image" KERNEL_IMAGETYPE = "Image"
meta-arm-bsp/recipes-kernel/linux/files/fvp-base/0001-arm64-dts-fvp-Enable-virtio-rng-support.patch
+29
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@@ -0,0 +1,29 @@
From b443c8efd563dc372c60e7ad9f52aeddf7c13706 Mon Sep 17 00:00:00 2001
From: Anton Antonov <Anton.Antonov@arm.com>
Date: Mon, 7 Nov 2022 11:37:51 +0000
Subject: [PATCH] arm64: dts: fvp: Enable virtio-rng support
The virtio-rng is available from FVP_Base_RevC-2xAEMvA version 11.17.
Enable it since Yocto includes a recipe for a newer FVP version.
Upstream-Status: Inappropriate [Yocto specific]
Signed-off-by: Anton Antonov <Anton.Antonov@arm.com>
---
arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi
index ec2d5280a30b..acafdcbf1063 100644
--- a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi
+++ b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi
@@ -26,7 +26,6 @@ virtio@200000 {
compatible = "virtio,mmio";
reg = <0x200000 0x200>;
interrupts = <46>;
- status = "disabled";
};
};
};
--
2.25.1
meta-arm-bsp/recipes-kernel/linux/linux-arm-platforms.inc
+1
View File
@@ -69,6 +69,7 @@ KERNEL_FEATURES:corstone1000 = ""
COMPATIBLE_MACHINE:fvp-base = "fvp-base" COMPATIBLE_MACHINE:fvp-base = "fvp-base"
KMACHINE:fvp-base = "fvp" KMACHINE:fvp-base = "fvp"
FILESEXTRAPATHS:prepend:fvp-base := "${ARMBSPFILESPATHS}" FILESEXTRAPATHS:prepend:fvp-base := "${ARMBSPFILESPATHS}"
SRC_URI:append:fvp-base = " file://0001-arm64-dts-fvp-Enable-virtio-rng-support.patch"
# #
# FVP BASE ARM32 KMACHINE # FVP BASE ARM32 KMACHINE