diff options
Diffstat (limited to 'recipes-kernel/linux/linux-imx.inc')
| -rw-r--r-- | recipes-kernel/linux/linux-imx.inc | 37 |
1 files changed, 32 insertions, 5 deletions
diff --git a/recipes-kernel/linux/linux-imx.inc b/recipes-kernel/linux/linux-imx.inc index 96d4df90..34d50cfc 100644 --- a/recipes-kernel/linux/linux-imx.inc +++ b/recipes-kernel/linux/linux-imx.inc @@ -1,8 +1,8 @@ # Copyright (C) 2012, 2015 O.S. Systems Software LTDA. # Released under the MIT license (see COPYING.MIT for the terms) -LICENSE = "GPLv2" -LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7" +LICENSE = "GPL-2.0-only" +LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46" inherit kernel-yocto kernel fsl-kernel-localversion fsl-vivante-kernel-driver-handler @@ -11,12 +11,13 @@ LOCALVERSION ?= "" SCMVERSION ?= "y" SRCBRANCH ?= "" +# Allow use of kernel as linux-mfgtool provider. +PROVIDES += "linux-mfgtool" + # Set the PV to the correct kernel version to satisfy the kernel version sanity check PV = "${LINUX_VERSION}+git${SRCPV}" -SRC_URI = "git://source.codeaurora.org/external/imx/linux-imx;protocol=https;branch=${SRCBRANCH} \ - file://defconfig \ -" +SRC_URI = "git://github.com/nxp-imx/linux-imx;protocol=https;branch=${SRCBRANCH}" S = "${WORKDIR}/git" @@ -37,3 +38,29 @@ KCONFIG_MODE="--alldefconfig" # We need to pass it as param since kernel might support more then one # machine, with different entry points KERNEL_EXTRA_ARGS += "LOADADDR=${UBOOT_ENTRYPOINT}" + +# A function to strip the new 32-bit dtb sub-folders in KERNEL_DEVICETREE +# for older kernel builds. +# Set KERNEL_DEVICETREE_32BIT_COMPATIBILITY_UPDATE = "1" to enable. +KERNEL_DEVICETREE_32BIT_COMPATIBILITY_UPDATE ?= "0" +python kernel_devicetree_32bit_compatibility_update() { + import os.path + import re + if d.getVar('KERNEL_DEVICETREE_32BIT_COMPATIBILITY_UPDATE') != "1" or d.getVar('TUNE_ARCH') != "arm": + return + input = d.getVar('KERNEL_DEVICETREE').split() + output = "" + stripped = "" + for original in input: + if re.match("^.*/", original): + stripped = os.path.basename(original) + output += stripped + " " + bb.debug(1, "Devicetrees are moved to sub-folder, stripping the sub-folder for older kernel: %s -> %s" % (original, stripped)) + else: + output += original + " " + if stripped: + bb.warn("Updating KERNEL_DEVICETREE, removing sub-folders for older kernel. Use -D for more details. Set KERNEL_DEVICETREE_32BIT_COMPATIBILITY_UPDATE = \"0\" to disable.") + d.setVar('KERNEL_DEVICETREE', output) +} +addhandler kernel_devicetree_32bit_compatibility_update +kernel_devicetree_32bit_compatibility_update[eventmask] = "bb.event.RecipeParsed" |