[yocto] [meta-raspberrypi][PATCH 1/1] linux-raspberrypi: support configuration fragments / in-tree defconfig
Piotr Lewicki
piotr.lewicki at elfin.de
Mon Jan 2 05:45:03 PST 2017
From: Alex J Lennon <ajlennon at dynamicdevices.co.uk>
Resending a patch by Alex J Lennon
(https://lists.yoctoproject.org/pipermail/yocto/2015-October/027034.html).
Signed-off-by: Piotr Lewicki <piotr.lewicki at elfin.de>
---
recipes-kernel/linux/linux-raspberrypi.inc | 12 ++++--------
recipes-kernel/linux/linux-raspberrypi/defconfig | 1 -
recipes-kernel/linux/linux-rpi.inc | 6 +++---
3 files changed, 7 insertions(+), 12 deletions(-)
delete mode 100644 recipes-kernel/linux/linux-raspberrypi/defconfig
diff --git a/recipes-kernel/linux/linux-raspberrypi.inc b/recipes-kernel/linux/linux-raspberrypi.inc
index 98229d9..ba2cf06 100644
--- a/recipes-kernel/linux/linux-raspberrypi.inc
+++ b/recipes-kernel/linux/linux-raspberrypi.inc
@@ -6,10 +6,6 @@ SECTION = "kernel"
LICENSE = "GPLv2"
LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
-SRC_URI += " \
- file://defconfig \
- "
-
COMPATIBLE_MACHINE = "raspberrypi"
PE = "1"
@@ -18,6 +14,10 @@ PV = "${LINUX_VERSION}+git${SRCPV}"
# NOTE: For now we pull in the default config from the RPi kernel GIT tree.
KERNEL_DEFCONFIG_raspberrypi ?= "bcmrpi_defconfig"
KERNEL_DEFCONFIG_raspberrypi2 ?= "bcm2709_defconfig"
+KMACHINE ?= "${MACHINE}"
+KCONFIG_MODE = "--alldefconfig"
+KBUILD_DEFCONFIG_raspberrypi ?= "bcmrpi_defconfig"
+KBUILD_DEFCONFIG_raspberrypi2 ?= "bcm2709_defconfig"
# CMDLINE for raspberrypi
CMDLINE = "dwc_otg.lpm_enable=0 console=serial0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait"
@@ -37,10 +37,6 @@ python __anonymous () {
d.setVar("KERNEL_DEVICETREE", kerneldt)
}
-do_kernel_configme_prepend() {
- install -m 0644 ${S}/arch/${ARCH}/configs/${KERNEL_DEFCONFIG} ${WORKDIR}/defconfig || die "No default configuration for ${MACHINE} / ${KERNEL_DEFCONFIG} available."
-}
-
do_install_prepend() {
install -d ${D}/lib/firmware
}
diff --git a/recipes-kernel/linux/linux-raspberrypi/defconfig b/recipes-kernel/linux/linux-raspberrypi/defconfig
deleted file mode 100644
index ecbf32c..0000000
--- a/recipes-kernel/linux/linux-raspberrypi/defconfig
+++ /dev/null
@@ -1 +0,0 @@
-# Dummy file to get through do_kernel_configme.
diff --git a/recipes-kernel/linux/linux-rpi.inc b/recipes-kernel/linux/linux-rpi.inc
index 53383b0..ba47e31 100644
--- a/recipes-kernel/linux/linux-rpi.inc
+++ b/recipes-kernel/linux/linux-rpi.inc
@@ -35,8 +35,7 @@ kernel_configure_variable() {
}
do_configure_prepend() {
- # Clean .config
- echo "" > ${B}/.config
+ mv -f ${B}/.config ${B}/.config.patched
CONF_SED_SCRIPT=""
# oabi / eabi support
@@ -123,7 +122,8 @@ do_configure_prepend() {
# Keep this the last line
# Remove all modified configs and add the rest to .config
- sed -e "${CONF_SED_SCRIPT}" < '${WORKDIR}/defconfig' >> '${B}/.config'
+ sed -e "${CONF_SED_SCRIPT}" < '${B}/.config.patched' >> '${B}/.config'
+ rm -f ${B}/.config.patched
yes '' | oe_runmake oldconfig
}
--
2.7.4
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