From 463a49da0533db43602d9aebdd4c7391c2559728 Mon Sep 17 00:00:00 2001 From: Bruce Ashfield Date: Tue, 29 Oct 2019 10:47:18 +0100 Subject: linux-yocto: bsp/beaglebone: support qemu -machine virt While we don't normally do a dual h/w and virt BSP (since they tend to have conflicting requirements over time). A minimal overhead option to do this was submitted to linux-yocto. Since it has no impact on the h/w reference, has SDK testing value and can serve as a template on how to do this for other arm boards, it is worth making the configuration available. The original commit log follows: [ If the kernel supports Qemu's virt machine, runqemu works almost for free. The device tree for machine virt is included in Qemu, which simplifies everything quite a bit. This change adds ARCH_VIRT=y and some drivers to the beaglebone kernel configuration which allows to: export MACHINE="beaglebone-yocto" bitbake core-image-minimale runqemu This also works out of an eSDK. Whithout this feature usually two different SDKs need to be compiled and maintained. One SDK is used for development in Qemu, another one is used to develop for the real target hardware. Signed-off-by: Adrian Freihofer ] (From OE-Core rev: cc1fca6d464775daa15032f11c02d16b99759407) (From OE-Core rev: 61eed761a51fcb5ac293b76b4dc6edbd6dbbb32f) Signed-off-by: Bruce Ashfield Signed-off-by: Richard Purdie Signed-off-by: Armin Kuster Signed-off-by: Richard Purdie --- meta/recipes-kernel/linux/linux-yocto-rt_5.0.bb | 2 +- meta/recipes-kernel/linux/linux-yocto-tiny_5.0.bb | 2 +- meta/recipes-kernel/linux/linux-yocto_5.0.bb | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_5.0.bb b/meta/recipes-kernel/linux/linux-yocto-rt_5.0.bb index cc6ffd5351..d7b3b38db0 100644 --- a/meta/recipes-kernel/linux/linux-yocto-rt_5.0.bb +++ b/meta/recipes-kernel/linux/linux-yocto-rt_5.0.bb @@ -12,7 +12,7 @@ python () { } SRCREV_machine ?= "9c1e84c9b81b6bf1df55f26f2e0517266c37f7eb" -SRCREV_meta ?= "eb6ef084f987441359145c41cadcbdd768eeb012" +SRCREV_meta ?= "c2e34d9ab2894edc6abc6be9ac89907bf4348447" SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;branch=${KBRANCH};name=machine \ git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-5.0;destsuffix=${KMETA}" diff --git a/meta/recipes-kernel/linux/linux-yocto-tiny_5.0.bb b/meta/recipes-kernel/linux/linux-yocto-tiny_5.0.bb index a3a9315acd..c0caed3d3c 100644 --- a/meta/recipes-kernel/linux/linux-yocto-tiny_5.0.bb +++ b/meta/recipes-kernel/linux/linux-yocto-tiny_5.0.bb @@ -17,7 +17,7 @@ KCONF_BSP_AUDIT_LEVEL = "2" SRCREV_machine_qemuarm ?= "fabee455f397ba8054f35a3ad5f2250bbad93bef" SRCREV_machine ?= "00638cdd8f92869a0f89ebe3289fdbd856ba9458" -SRCREV_meta ?= "eb6ef084f987441359145c41cadcbdd768eeb012" +SRCREV_meta ?= "c2e34d9ab2894edc6abc6be9ac89907bf4348447" PV = "${LINUX_VERSION}+git${SRCPV}" diff --git a/meta/recipes-kernel/linux/linux-yocto_5.0.bb b/meta/recipes-kernel/linux/linux-yocto_5.0.bb index b106a37f17..895cb1563b 100644 --- a/meta/recipes-kernel/linux/linux-yocto_5.0.bb +++ b/meta/recipes-kernel/linux/linux-yocto_5.0.bb @@ -19,7 +19,7 @@ SRCREV_machine_qemux86 ?= "00638cdd8f92869a0f89ebe3289fdbd856ba9458" SRCREV_machine_qemux86-64 ?= "00638cdd8f92869a0f89ebe3289fdbd856ba9458" SRCREV_machine_qemumips64 ?= "5a8b27bcc0b16077ab8edfcd3fb25c80dc2c652e" SRCREV_machine ?= "00638cdd8f92869a0f89ebe3289fdbd856ba9458" -SRCREV_meta ?= "eb6ef084f987441359145c41cadcbdd768eeb012" +SRCREV_meta ?= "c2e34d9ab2894edc6abc6be9ac89907bf4348447" # remap qemuarm to qemuarma15 for the 5.0 kernel # KMACHINE_qemuarm ?= "qemuarma15" -- cgit v1.2.3-54-g00ecf