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https://github.com/archlinuxarm/PKGBUILDs.git
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remove /core/linux-raspberrypi2
This commit is contained in:
moonman
parent
76a13a3422
commit
08313d5d88
8 changed files with 0 additions and 13592 deletions
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@ -1,104 +0,0 @@
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From e5cfe6a861feffa55dda77cd60bdb571fc7c3065 Mon Sep 17 00:00:00 2001
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From: Paolo Valente <paolo.valente@unimore.it>
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Date: Mon, 8 Dec 2014 16:04:25 +0100
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Subject: [PATCH 1/3] block: cgroups, kconfig, build bits for BFQ-v7r7-3.18
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Update Kconfig.iosched and do the related Makefile changes to include
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kernel configuration options for BFQ. Also add the bfqio controller
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to the cgroups subsystem.
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Signed-off-by: Paolo Valente <paolo.valente@unimore.it>
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Signed-off-by: Arianna Avanzini <avanzini.arianna@gmail.com>
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---
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block/Kconfig.iosched | 32 ++++++++++++++++++++++++++++++++
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block/Makefile | 1 +
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include/linux/cgroup_subsys.h | 4 ++++
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3 files changed, 37 insertions(+)
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diff --git a/block/Kconfig.iosched b/block/Kconfig.iosched
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index 421bef9..0ee5f0f 100644
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--- a/block/Kconfig.iosched
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+++ b/block/Kconfig.iosched
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@@ -39,6 +39,27 @@ config CFQ_GROUP_IOSCHED
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---help---
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Enable group IO scheduling in CFQ.
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+config IOSCHED_BFQ
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+ tristate "BFQ I/O scheduler"
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+ default n
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+ ---help---
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+ The BFQ I/O scheduler tries to distribute bandwidth among
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+ all processes according to their weights.
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+ It aims at distributing the bandwidth as desired, independently of
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+ the disk parameters and with any workload. It also tries to
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+ guarantee low latency to interactive and soft real-time
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+ applications. If compiled built-in (saying Y here), BFQ can
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+ be configured to support hierarchical scheduling.
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+
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+config CGROUP_BFQIO
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+ bool "BFQ hierarchical scheduling support"
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+ depends on CGROUPS && IOSCHED_BFQ=y
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+ default n
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+ ---help---
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+ Enable hierarchical scheduling in BFQ, using the cgroups
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+ filesystem interface. The name of the subsystem will be
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+ bfqio.
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+
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choice
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prompt "Default I/O scheduler"
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default DEFAULT_CFQ
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@@ -52,6 +73,16 @@ choice
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config DEFAULT_CFQ
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bool "CFQ" if IOSCHED_CFQ=y
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+ config DEFAULT_BFQ
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+ bool "BFQ" if IOSCHED_BFQ=y
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+ help
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+ Selects BFQ as the default I/O scheduler which will be
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+ used by default for all block devices.
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+ The BFQ I/O scheduler aims at distributing the bandwidth
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+ as desired, independently of the disk parameters and with
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+ any workload. It also tries to guarantee low latency to
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+ interactive and soft real-time applications.
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+
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config DEFAULT_NOOP
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bool "No-op"
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@@ -61,6 +92,7 @@ config DEFAULT_IOSCHED
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string
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default "deadline" if DEFAULT_DEADLINE
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default "cfq" if DEFAULT_CFQ
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+ default "bfq" if DEFAULT_BFQ
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default "noop" if DEFAULT_NOOP
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endmenu
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diff --git a/block/Makefile b/block/Makefile
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index 00ecc97..1ed86d5 100644
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--- a/block/Makefile
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+++ b/block/Makefile
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@@ -18,6 +18,7 @@ obj-$(CONFIG_BLK_DEV_THROTTLING) += blk-throttle.o
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obj-$(CONFIG_IOSCHED_NOOP) += noop-iosched.o
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obj-$(CONFIG_IOSCHED_DEADLINE) += deadline-iosched.o
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obj-$(CONFIG_IOSCHED_CFQ) += cfq-iosched.o
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+obj-$(CONFIG_IOSCHED_BFQ) += bfq-iosched.o
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obj-$(CONFIG_BLOCK_COMPAT) += compat_ioctl.o
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obj-$(CONFIG_BLK_CMDLINE_PARSER) += cmdline-parser.o
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diff --git a/include/linux/cgroup_subsys.h b/include/linux/cgroup_subsys.h
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index 98c4f9b..13b010d 100644
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--- a/include/linux/cgroup_subsys.h
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+++ b/include/linux/cgroup_subsys.h
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@@ -35,6 +35,10 @@ SUBSYS(net_cls)
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SUBSYS(blkio)
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#endif
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+#if IS_ENABLED(CONFIG_CGROUP_BFQIO)
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+SUBSYS(bfqio)
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+#endif
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+
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#if IS_ENABLED(CONFIG_CGROUP_PERF)
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SUBSYS(perf_event)
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#endif
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--
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2.1.3
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File diff suppressed because it is too large
Load diff
File diff suppressed because it is too large
Load diff
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@ -1,272 +0,0 @@
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# Maintainer: Dave Higham <pepedog@archlinuxarm.org>
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# Maintainer: Kevin Mihelich <kevin@archlinuxarm.org>
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# Maintainer: Oleg Rakhmanov <oleg@archlinuxarm.org>
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buildarch=4
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pkgbase=linux-raspberrypi2
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_commit=bac69e3f2d6db83f890071418cd1a4e6f063709b
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_srcname=linux-${_commit}
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_kernelname=${pkgbase#linux}
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_desc="Raspberry Pi 2"
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pkgver=3.18.5
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pkgrel=1
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bfqver=v7r7
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arch=('armv7h')
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url="http://www.kernel.org/"
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license=('GPL2')
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makedepends=('xmlto' 'docbook-xsl' 'kmod' 'inetutils' 'bc' 'git')
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options=('!strip')
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source=("https://github.com/raspberrypi/linux/archive/${_commit}.tar.gz"
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#"git://git.code.sf.net/p/aufs/aufs3-standalone#branch=aufs3.x-rcN"
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"git://git.code.sf.net/p/aufs/aufs3-standalone#branch=aufs${pkgver%.*}.1+" # 3.18.1+
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"http://algo.ing.unimo.it/people/paolo/disk_sched/patches/${pkgver:0:4}.0-${bfqver}/0001-block-cgroups-kconfig-build-bits-for-BFQ-${bfqver}-${pkgver:0:4}.patch"
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"http://algo.ing.unimo.it/people/paolo/disk_sched/patches/${pkgver:0:4}.0-${bfqver}/0002-block-introduce-the-BFQ-${bfqver}-I-O-sched-for-${pkgver:0:4}.patch"
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"http://algo.ing.unimo.it/people/paolo/disk_sched/patches/${pkgver:0:4}.0-${bfqver}/0003-block-bfq-add-Early-Queue-Merge-EQM-to-BFQ-${bfqver}-for-${pkgver:0:4}.0.patch"
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'https://github.com/raspberrypi/tools/raw/master/mkimage/mkknlimg'
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'config.txt'
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'cmdline.txt'
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'config')
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md5sums=('53ee21bef3916921ebe5bba2838cc939'
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'SKIP'
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'1c7c2d0338939a9e6953a64d80861471'
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'a81346cce95baeac2c56cf60d3c7e5b6'
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'8f2743651280f5a022e541f4e95e5546'
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'405015cdeb544575c25018b3487a2e76'
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'e92dc0f5e780e05c24b2454f5c7c763a'
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'60bc3624123c183305677097bcd56212'
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'819ac104f929b6ed7eb952b56399c0df')
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prepare() {
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cd "${srcdir}/${_srcname}"
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msg2 "AUFS patches"
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cp -ru "${srcdir}/aufs3-standalone/Documentation" .
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cp -ru "${srcdir}/aufs3-standalone/fs" .
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cp -ru "${srcdir}/aufs3-standalone/include/uapi/linux/aufs_type.h" ./include/linux
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cp -ru "${srcdir}/aufs3-standalone/include/uapi/linux/aufs_type.h" ./include/uapi/linux
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patch -Np1 -i ../aufs3-standalone/aufs3-kbuild.patch
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patch -Np1 -i ../aufs3-standalone/aufs3-base.patch
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patch -Np1 -i ../aufs3-standalone/aufs3-mmap.patch
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patch -Np1 -i ../aufs3-standalone/aufs3-standalone.patch
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msg2 "Add BFQ patches"
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patch -Np1 -i "${srcdir}/0001-block-cgroups-kconfig-build-bits-for-BFQ-${bfqver}-${pkgver:0:4}.patch"
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patch -Np1 -i "${srcdir}/0002-block-introduce-the-BFQ-${bfqver}-I-O-sched-for-${pkgver:0:4}.patch"
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patch -Np1 -i "${srcdir}/0003-block-bfq-add-Early-Queue-Merge-EQM-to-BFQ-${bfqver}-for-${pkgver:0:4}.0.patch"
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msg "Prepare to build"
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cat "${srcdir}/config" > ./.config
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# add pkgrel to extraversion
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sed -ri "s|^(EXTRAVERSION =)(.*)|\1 \2-${pkgrel}|" Makefile
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# don't run depmod on 'make install'. We'll do this ourselves in packaging
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sed -i '2iexit 0' scripts/depmod.sh
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}
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build() {
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cd "${srcdir}/${_srcname}"
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# get kernel version
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make prepare
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# load configuration
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# Configure the kernel. Replace the line below with one of your choice.
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#make menuconfig # CLI menu for configuration
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#make nconfig # new CLI menu for configuration
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#make xconfig # X-based configuration
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#make oldconfig # using old config from previous kernel version
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#make bcmrpi_defconfig # using RPi defconfig
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# ... or manually edit .config
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# Copy back our configuration (use with new kernel version)
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#cp ./.config ../${pkgver}.config
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####################
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# stop here
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# this is useful to configure the kernel
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#msg "Stopping build"
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#return 1
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####################
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#yes "" | make config
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msg "Building!"
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make ${MAKEFLAGS} zImage modules dtbs
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}
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_package() {
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pkgdesc="The Linux Kernel and modules - ${_desc}"
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depends=('coreutils' 'linux-firmware' 'module-init-tools>=3.16')
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optdepends=('crda: to set the correct wireless channels of your country')
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provides=('kernel26' "linux=${pkgver}" 'aufs_friendly')
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conflicts=('kernel26' 'linux')
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install=${pkgname}.install
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backup=('boot/config.txt' 'boot/cmdline.txt')
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cd "${srcdir}/${_srcname}"
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KARCH=arm
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# get kernel version
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_kernver="$(make kernelrelease)"
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mkdir -p "${pkgdir}"/{lib/modules,lib/firmware,boot/overlays}
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make INSTALL_MOD_PATH="${pkgdir}" modules_install
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perl ../mkknlimg --dtok arch/$KARCH/boot/zImage "${pkgdir}/boot/kernel.img"
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mv arch/$KARCH/boot/dts/*-overlay.dtb "${pkgdir}/boot/overlays"
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mv arch/$KARCH/boot/dts/*.dtb "${pkgdir}/boot"
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# set correct depmod command for install
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sed \
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-e "s/KERNEL_NAME=.*/KERNEL_NAME=${_kernelname}/g" \
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-e "s/KERNEL_VERSION=.*/KERNEL_VERSION=${_kernver}/g" \
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-i "${startdir}/${pkgname}.install"
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|
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# remove build and source links
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rm -f "${pkgdir}"/lib/modules/${_kernver}/{source,build}
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# remove the firmware
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rm -rf "${pkgdir}/lib/firmware"
|
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# gzip -9 all modules to save 100MB of space
|
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find "${pkgdir}" -name '*.ko' |xargs -P 2 -n 1 gzip -9
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# make room for external modules
|
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ln -s "../extramodules-${pkgver}-${_kernelname:-ARCH}" "${pkgdir}/lib/modules/${_kernver}/extramodules"
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# add real version for building modules and running depmod from post_install/upgrade
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mkdir -p "${pkgdir}/lib/modules/extramodules-${pkgver}-${_kernelname:-ARCH}"
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echo "${_kernver}" > "${pkgdir}/lib/modules/extramodules-${pkgver}-${_kernelname:-ARCH}/version"
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# Now we call depmod...
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depmod -b "$pkgdir" -F System.map "$_kernver"
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|
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# move module tree /lib -> /usr/lib
|
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mkdir -p "${pkgdir}/usr"
|
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mv "$pkgdir/lib" "$pkgdir/usr"
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|
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# install boot files
|
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install -m644 ../config.txt ../cmdline.txt "${pkgdir}/boot"
|
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}
|
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|
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_package-headers() {
|
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pkgdesc="Header files and scripts for building modules for linux kernel - ${_desc}"
|
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provides=("linux-headers=${pkgver}")
|
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conflicts=('linux-headers')
|
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|
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install -dm755 "${pkgdir}/usr/lib/modules/${_kernver}"
|
||||
|
||||
cd "${srcdir}/${_srcname}"
|
||||
install -D -m644 Makefile \
|
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"${pkgdir}/usr/lib/modules/${_kernver}/build/Makefile"
|
||||
install -D -m644 kernel/Makefile \
|
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"${pkgdir}/usr/lib/modules/${_kernver}/build/kernel/Makefile"
|
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install -D -m644 .config \
|
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"${pkgdir}/usr/lib/modules/${_kernver}/build/.config"
|
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|
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mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/include"
|
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|
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for i in acpi asm-generic config crypto drm generated keys linux math-emu \
|
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media net pcmcia scsi sound trace uapi video xen; do
|
||||
cp -a include/${i} "${pkgdir}/usr/lib/modules/${_kernver}/build/include/"
|
||||
done
|
||||
|
||||
# copy arch includes for external modules
|
||||
mkdir -p ${pkgdir}/usr/lib/modules/${_kernver}/build/arch/$KARCH
|
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cp -a arch/$KARCH/include ${pkgdir}/usr/lib/modules/${_kernver}/build/arch/$KARCH/
|
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mkdir -p ${pkgdir}/usr/lib/modules/${_kernver}/build/arch/$KARCH/mach-bcm2708
|
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cp -a arch/$KARCH/mach-bcm2708/include ${pkgdir}/usr/lib/modules/${_kernver}/build/arch/$KARCH/mach-bcm2708/
|
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|
||||
# copy files necessary for later builds, like nvidia and vmware
|
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cp Module.symvers "${pkgdir}/usr/lib/modules/${_kernver}/build"
|
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cp -a scripts "${pkgdir}/usr/lib/modules/${_kernver}/build"
|
||||
|
||||
# fix permissions on scripts dir
|
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chmod og-w -R "${pkgdir}/usr/lib/modules/${_kernver}/build/scripts"
|
||||
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/.tmp_versions"
|
||||
|
||||
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/kernel"
|
||||
|
||||
cp arch/${KARCH}/Makefile "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/"
|
||||
|
||||
cp arch/${KARCH}/kernel/asm-offsets.s "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/kernel/"
|
||||
|
||||
# add docbook makefile
|
||||
install -D -m644 Documentation/DocBook/Makefile \
|
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"${pkgdir}/usr/lib/modules/${_kernver}/build/Documentation/DocBook/Makefile"
|
||||
|
||||
# add dm headers
|
||||
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/md"
|
||||
cp drivers/md/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/md"
|
||||
|
||||
# add inotify.h
|
||||
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/include/linux"
|
||||
cp include/linux/inotify.h "${pkgdir}/usr/lib/modules/${_kernver}/build/include/linux/"
|
||||
|
||||
# add wireless headers
|
||||
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/net/mac80211/"
|
||||
cp net/mac80211/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/net/mac80211/"
|
||||
|
||||
# add dvb headers for external modules
|
||||
# in reference to:
|
||||
# http://bugs.archlinux.org/task/9912
|
||||
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-core"
|
||||
cp drivers/media/dvb-core/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-core/"
|
||||
# and...
|
||||
# http://bugs.archlinux.org/task/11194
|
||||
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/include/config/dvb/"
|
||||
cp include/config/dvb/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/include/config/dvb/"
|
||||
|
||||
# add dvb headers for http://mcentral.de/hg/~mrec/em28xx-new
|
||||
# in reference to:
|
||||
# http://bugs.archlinux.org/task/13146
|
||||
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/"
|
||||
cp drivers/media/dvb-frontends/lgdt330x.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/"
|
||||
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/i2c/"
|
||||
cp drivers/media/i2c/msp3400-driver.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/i2c/"
|
||||
|
||||
# add dvb headers
|
||||
# in reference to:
|
||||
# http://bugs.archlinux.org/task/20402
|
||||
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/usb/dvb-usb"
|
||||
cp drivers/media/usb/dvb-usb/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/usb/dvb-usb/"
|
||||
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends"
|
||||
cp drivers/media/dvb-frontends/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/"
|
||||
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/tuners"
|
||||
cp drivers/media/tuners/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/tuners/"
|
||||
|
||||
# add xfs and shmem for aufs building
|
||||
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/fs/xfs"
|
||||
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/mm"
|
||||
|
||||
# copy in Kconfig files
|
||||
for i in $(find . -name "Kconfig*"); do
|
||||
mkdir -p "${pkgdir}"/usr/lib/modules/${_kernver}/build/`echo ${i} | sed 's|/Kconfig.*||'`
|
||||
cp ${i} "${pkgdir}/usr/lib/modules/${_kernver}/build/${i}"
|
||||
done
|
||||
|
||||
chown -R root.root "${pkgdir}/usr/lib/modules/${_kernver}/build"
|
||||
find "${pkgdir}/usr/lib/modules/${_kernver}/build" -type d -exec chmod 755 {} \;
|
||||
|
||||
# strip scripts directory
|
||||
find "${pkgdir}/usr/lib/modules/${_kernver}/build/scripts" -type f -perm -u+w 2>/dev/null | while read binary ; do
|
||||
case "$(file -bi "${binary}")" in
|
||||
*application/x-sharedlib*) # Libraries (.so)
|
||||
/usr/bin/strip ${STRIP_SHARED} "${binary}";;
|
||||
*application/x-archive*) # Libraries (.a)
|
||||
/usr/bin/strip ${STRIP_STATIC} "${binary}";;
|
||||
*application/x-executable*) # Binaries
|
||||
/usr/bin/strip ${STRIP_BINARIES} "${binary}";;
|
||||
esac
|
||||
done
|
||||
|
||||
# remove unneeded architectures
|
||||
rm -rf "${pkgdir}"/usr/lib/modules/${_kernver}/build/arch/{alpha,arc,arm26,arm64,avr32,blackfin,c6x,cris,frv,h8300,hexagon,ia64,m32r,m68k,m68knommu,metag,mips,microblaze,mn10300,openrisc,parisc,powerpc,ppc,s390,score,sh,sh64,sparc,sparc64,tile,unicore32,um,v850,x86,xtensa}
|
||||
}
|
||||
|
||||
pkgname=("${pkgbase}" "${pkgbase}-headers")
|
||||
for _p in ${pkgname[@]}; do
|
||||
eval "package_${_p}() {
|
||||
_package${_p#${pkgbase}}
|
||||
}"
|
||||
done
|
||||
|
|
@ -1 +0,0 @@
|
|||
root=/dev/mmcblk0p2 rw rootwait console=ttyAMA0,115200 console=tty1 selinux=0 plymouth.enable=0 smsc95xx.turbo_mode=N dwc_otg.lpm_enable=0 kgdboc=ttyAMA0,115200 elevator=noop
|
||||
File diff suppressed because it is too large
Load diff
|
|
@ -1,161 +0,0 @@
|
|||
# Uncomment some or all of these to enable the optional hardware interfaces
|
||||
# Params:
|
||||
# i2c_arm (default "off") Set to "on" to enable the ARM's i2c interface
|
||||
# i2c_vc (default "off") Set to "on" to enable the i2c interface
|
||||
# usually reserved for the VideoCore processor
|
||||
# i2c An alias for i2c_arm
|
||||
# i2s (default "off") Set to "on" to enable the i2s interface
|
||||
# spi (default "off") Set to "on" to enable the spi interfaces
|
||||
# act_led_trigger (default "mmc")
|
||||
# Choose which activity the LED tracks.
|
||||
# Use "heartbeat" for a nice load indicator.
|
||||
# act_led_activelow (default "off")
|
||||
# Set to "on" to invert the sense of the LED
|
||||
# act_led_gpio (default "16" on a non-Plus board, "47" on a Plus)
|
||||
# Set which GPIO pin to use for the activity LED
|
||||
# (in case you want to connect it to an external
|
||||
# device).
|
||||
#
|
||||
# N.B. It is recommended to only enable those interfaces that are needed.
|
||||
# Leaving all interfaces enabled can lead to unwanted behaviour (i2c_vc
|
||||
# interfering with Pi Camera, I2S and SPI hogging GPIO pins, etc.)
|
||||
# Note also that i2c_arm and i2c_vc are aliases for the physical
|
||||
# interfaces i2c0 and i2c1. Use of the numeric variants is still possible
|
||||
# but deprecated because the ARM/VC assignments differ between board
|
||||
# revisions.
|
||||
#device_tree_param=i2c_arm=on
|
||||
#device_tree_param=i2c_vc=on
|
||||
#device_tree_param=i2s=on
|
||||
#device_tree_param=spi=on
|
||||
#device_tree_param=act_led_trigger=mmc
|
||||
|
||||
# Uncomment one of these lines to enable an audio interface
|
||||
#device_tree_overlay=hifiberry-dac
|
||||
#device_tree_overlay=hifiberry-dacplus
|
||||
#device_tree_overlay=hifiberry-digi
|
||||
#device_tree_overlay=hifiberry-amp
|
||||
#device_tree_overlay=iqaudio-dac
|
||||
#device_tree_overlay=iqaudio-dacplus
|
||||
|
||||
# Uncomment to enable the lirc-rpi module
|
||||
# Params: gpio_out_pin (default "17") GPIO pin for output
|
||||
# gpio_in_pin (default "18") GPIO pin for input
|
||||
# gpio_in_pull (default "down") Pull up/down/off on the input pin
|
||||
# sense (defaults to "-1") Override the IR receive auto-detection
|
||||
# logic:
|
||||
# "1" = force active high
|
||||
# "0" = force active low
|
||||
# "-1" = use auto-detection
|
||||
# softcarrier (default "on") Turn the software carrier "on" or "off".
|
||||
# invert (default "off") "on" = invert the output pin.
|
||||
# debug (default "off") "on" = enable additional debug messages.
|
||||
#device_tree_overlay=lirc-rpi
|
||||
#device_tree_param=gpio_out_pin=17
|
||||
#device_tree_param=gpio_in_pin=18
|
||||
#device_tree_param=gpio_in_pull=down
|
||||
|
||||
# Uncomment to enable the w1-gpio Onewire interface module
|
||||
# Use this overlay if you *don't* need a pin to drive an external pullup
|
||||
# N.B. The parasitic power feature is not yet functional using DT.
|
||||
# Params: gpiopin (default "4") GPIO pin for I/O
|
||||
#device_tree_overlay=w1-gpio
|
||||
#device_tree_param=gpiopin=4
|
||||
|
||||
# Uncomment to enable the w1-gpio Onewire interface module
|
||||
# Use this overlay if you *do* need a pin to drive an external pullup
|
||||
# N.B. The parasitic power feature is not yet functional using DT.
|
||||
# Params: gpiopin (default "4") GPIO pin for I/O
|
||||
# pullup (default "5") GPIO pin for external pullup
|
||||
#device_tree_overlay=w1-gpio
|
||||
#device_tree_param=gpiopin=4
|
||||
#device_tree_param=pullup=5
|
||||
|
||||
# Uncomment to enable pps-gpio (pulse-per-second time signal via GPIO)
|
||||
# Params: gpiopin (default "18") GPIO input pin
|
||||
#device_tree_overlay=pps-gpio
|
||||
#device_tree_param=gpiopin=18
|
||||
|
||||
# Uncomment to enable pfc8523 Real Time Clock
|
||||
#device_tree_overlay=pfc8523-rtc
|
||||
|
||||
# Uncomment if you get no picture on HDMI for a default "safe" mode
|
||||
#hdmi_safe=1
|
||||
|
||||
# Uncomment this if your display has a black border of unused pixels visible
|
||||
# and your display can output without overscan
|
||||
#disable_overscan=1
|
||||
|
||||
# Uncomment the following to adjust overscan. Use positive numbers if console
|
||||
# goes off screen, and negative if there is too much border
|
||||
#overscan_left=16
|
||||
#overscan_right=16
|
||||
#overscan_top=16
|
||||
#overscan_bottom=16
|
||||
|
||||
# Uncomment to force a console size. By default it will be display's size minus
|
||||
# overscan.
|
||||
#framebuffer_width=1280
|
||||
#framebuffer_height=720
|
||||
|
||||
# Uncomment if hdmi display is not detected and composite is being output
|
||||
#hdmi_force_hotplug=1
|
||||
|
||||
# Uncomment to force a specific HDMI mode (this will force VGA)
|
||||
#hdmi_group=1
|
||||
#hdmi_mode=1
|
||||
|
||||
# Uncomment to force a HDMI mode rather than DVI. This can make audio work in
|
||||
# DMT (computer monitor) modes
|
||||
#hdmi_drive=2
|
||||
|
||||
# Uncomment to set monitor mode to DMT
|
||||
#hdmi_group=2
|
||||
|
||||
# Uncomment to increase signal to HDMI, if you have interference, blanking, or
|
||||
# no display
|
||||
#config_hdmi_boost=4
|
||||
|
||||
# Uncomment for composite PAL
|
||||
#sdtv_mode=2
|
||||
|
||||
# Uncomment to overclock the ARM core. 700 MHz is the default.
|
||||
#arm_freq=800
|
||||
|
||||
# for more options see http://elinux.org/RPi_config.txt
|
||||
|
||||
## Some over clocking settings, governor already set to ondemand
|
||||
|
||||
##None
|
||||
#arm_freq=700
|
||||
#core_freq=250
|
||||
#sdram_freq=400
|
||||
#over_voltage=0
|
||||
|
||||
##Modest
|
||||
#arm_freq=800
|
||||
#core_freq=300
|
||||
#sdram_freq=400
|
||||
#over_voltage=0
|
||||
|
||||
##Medium
|
||||
#arm_freq=900
|
||||
#core_freq=333
|
||||
#sdram_freq=450
|
||||
#over_voltage=2
|
||||
|
||||
##High
|
||||
#arm_freq=950
|
||||
#core_freq=450
|
||||
#sdram_freq=450
|
||||
#over_voltage=6
|
||||
|
||||
##Turbo
|
||||
#arm_freq=1000
|
||||
#core_freq=500
|
||||
#sdram_freq=500
|
||||
#over_voltage=6
|
||||
|
||||
gpu_mem_1024=128
|
||||
gpu_mem_512=64
|
||||
gpu_mem_256=64
|
||||
|
||||
|
|
@ -1,36 +0,0 @@
|
|||
# arg 1: the new package version
|
||||
# arg 2: the old package version
|
||||
|
||||
KERNEL_NAME=-raspberrypi2
|
||||
KERNEL_VERSION=3.18.5-1-ARCH
|
||||
|
||||
disable_cma() {
|
||||
if [[ -f /boot/config.txt && $(grep '^cma' /boot/config.txt) != '' ]]; then
|
||||
echo ">>> You appear to have dynamic memory (CMA) enabled, which is currently broken"
|
||||
echo ">>> in newer kernels and will cause many issues if left enabled."
|
||||
echo ">>> Disabling that for you now."
|
||||
sed -i 's/^cma_/#cma_/g' /boot/config.txt
|
||||
fi
|
||||
}
|
||||
|
||||
post_install () {
|
||||
# updating module dependencies
|
||||
echo ">>> Updating module dependencies. Please wait ..."
|
||||
depmod ${KERNEL_VERSION}
|
||||
disable_cma
|
||||
}
|
||||
|
||||
post_upgrade() {
|
||||
if grep "^[^#]*[[:space:]]/boot" etc/fstab 2>&1 >/dev/null; then
|
||||
if ! grep "[[:space:]]/boot" etc/mtab 2>&1 >/dev/null; then
|
||||
echo "WARNING: /boot appears to be a seperate partition but is not mounted."
|
||||
echo " You probably just broke your system. Congratulations."
|
||||
fi
|
||||
fi
|
||||
|
||||
# updating module dependencies
|
||||
echo ">>> Updating module dependencies. Please wait ..."
|
||||
depmod ${KERNEL_VERSION}
|
||||
|
||||
disable_cma
|
||||
}
|
||||
Loading…
Reference in a new issue