From ae681c2fee0d66d1661bf18d57ebc8d5f1e9d122 Mon Sep 17 00:00:00 2001 From: Darren Hart Date: Fri, 5 Oct 2012 22:30:48 +0000 Subject: linux-yocto-tiny: Add tiny recipe for the 3.4 linux-yocto kernel This recipe builds the "tiny" kernel type defined by the linux-yocto meta-data. Support is defined for the qemux86 machine via common-pc-tiny.scc in the linux-yocto meta branch. The resulting kernel is 1.8 MB and boots to a serial console with with qemux86 and core-image-minimal using the following command: qemu -kernel tmp/deploy/images/bzImage-qemux86.bin -initrd tmp/deploy/images/core-image-minimal-qemux86.cpio.gz -append "root=/dev/ram0 console=ttyS0" -nographic (From OE-Core rev: cf25f211ec420e1e8dd48c8e62f60deefe2c6d53) Signed-off-by: Darren Hart Signed-off-by: Richard Purdie --- meta/recipes-kernel/linux/linux-yocto-tiny_3.4.bb | 27 +++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 meta/recipes-kernel/linux/linux-yocto-tiny_3.4.bb (limited to 'meta') diff --git a/meta/recipes-kernel/linux/linux-yocto-tiny_3.4.bb b/meta/recipes-kernel/linux/linux-yocto-tiny_3.4.bb new file mode 100644 index 0000000000..a0c8ffb596 --- /dev/null +++ b/meta/recipes-kernel/linux/linux-yocto-tiny_3.4.bb @@ -0,0 +1,27 @@ +require recipes-kernel/linux/linux-yocto.inc + +# We need lzma (as CONFIG_KERNEL_LZMA=y) +DEPENDS += "xz-native" + +KBRANCH_DEFAULT = "standard/tiny/base" +KBRANCH = "${KBRANCH_DEFAULT}" +LINUX_KERNEL_TYPE = "tiny" +KCONFIG_MODE = "--allnoconfig" + +LINUX_VERSION ?= "3.4.11" + +KMETA = "meta" + +SRCREV_machine ?= "3fa06aa29078fdb2af431de2d3fdae7d281ba85f" +SRCREV_meta ?= "a201268353c030d9fafe00f2041976f7437d9386" + + +PR = "${INC_PR}.0" +PV = "${LINUX_VERSION}+git${SRCPV}" + +SRC_URI = "git://git.yoctoproject.org/linux-yocto-3.4;protocol=git;bareclone=1;branch=${KBRANCH},meta;name=machine,meta" + +COMPATIBLE_MACHINE = "(qemux86)" + +# Functionality flags +KERNEL_FEATURES = "" -- cgit v1.2.3-54-g00ecf