build raspberrypi-kernel.rpm

0001-fix-error-for-openEuler.patch

@@ -0,0 +1,28 @@
+From f53ef1f41fcc961f0590e9b31a85e255f6ff80ef Mon Sep 17 00:00:00 2001
+From: Fang Yafen <yafen@iscas.ac.cn>
+Date: Sun, 8 Aug 2021 21:35:07 +0800
+Subject: [PATCH 2/2] patch for openEuler
+
+---
+ include/linux/iommu.h | 5 -----
+ 1 file changed, 5 deletions(-)
+
+diff --git a/include/linux/iommu.h b/include/linux/iommu.h
+index f0e2c1f5d143..7b433c36111b 100644
+--- a/include/linux/iommu.h
++++ b/include/linux/iommu.h
+@@ -1206,11 +1206,6 @@ iommu_sva_bind_group(struct iommu_group *group, struct mm_struct *mm,
+ 	return NULL;
+ }
+ 
+-int iommu_bind_guest_msi(struct iommu_domain *domain,
+-			 dma_addr_t giova, phys_addr_t gpa, size_t size)
+-{
+-	return -ENODEV;
+-}
+ static inline
+ void iommu_unbind_guest_msi(struct iommu_domain *domain, dma_addr_t giova) {}
+ 
+-- 
+2.27.0
+

_multibuild

@@ -0,0 +1,3 @@
+<multibuild>
+  <flavor>raspberrypi-kernel</flavor>
+</multibuild>

raspberrypi-kernel.spec

@@ -0,0 +1,180 @@
+%global Arch $(echo %{_host_cpu} | sed -e s/i.86/x86/ -e s/x86_64/x86/ -e s/aarch64.*/arm64/)
+
+%global KernelVer %{version}-%{release}.raspi.%{_target_cpu}
+
+%global hulkrelease 5.1.0
+
+%global debug_package %{nil}
+
+Name:	 raspberrypi-kernel
+Version: 5.10.0
+Release: %{hulkrelease}.1
+Summary: Linux Kernel
+License: GPLv2
+URL:	 http://www.kernel.org/
+Source0: kernel.tar.gz
+Patch0000: 0000-raspberrypi-kernel.patch
+Patch0001: 0001-fix-error-for-openEuler.patch
+
+BuildRequires: module-init-tools, patch >= 2.5.4, bash >= 2.03, tar
+BuildRequires: bzip2, xz, findutils, gzip, m4, perl, make >= 3.78, diffutils, gawk
+BuildRequires: gcc >= 3.4.2, binutils >= 2.12
+BuildRequires: hostname, net-tools, bc
+BuildRequires: xmlto, asciidoc
+BuildRequires: openssl-devel
+BuildRequires: hmaccalc
+BuildRequires: ncurses-devel
+BuildRequires: elfutils-libelf-devel
+BuildRequires: rpm >= 4.14.2
+BuildRequires: elfutils-devel zlib-devel binutils-devel newt-devel perl(ExtUtils::Embed) bison
+BuildRequires: audit-libs-devel
+BuildRequires: pciutils-devel gettext
+BuildRequires: rpm-build, elfutils
+BuildRequires: numactl-devel python3-devel glibc-static python3-docutils
+BuildRequires: perl-generators perl(Carp) libunwind-devel gtk2-devel libbabeltrace-devel java-1.8.0-openjdk
+AutoReq: no
+AutoProv: yes
+
+Provides: raspberrypi-kernel-aarch64 = %{version}-%{release}
+
+ExclusiveArch: aarch64
+ExclusiveOS: Linux
+
+%description
+The Linux Kernel image for RaspberryPi.
+
+%prep
+%setup -q -n kernel-%{version} -c
+mv kernel linux-%{version}
+cp -a linux-%{version} linux-%{KernelVer}
+
+cd linux-%{KernelVer}
+%patch0000 -p1
+%patch0001 -p1
+
+find . \( -name "*.orig" -o -name "*~" \) -exec rm -f {} \; >/dev/null
+find . -name .gitignore -exec rm -f {} \; >/dev/null
+
+%build
+cd linux-%{KernelVer}
+
+perl -p -i -e "s/^EXTRAVERSION.*/EXTRAVERSION = -%{release}.raspi.%{_target_cpu}/" Makefile
+
+make ARCH=%{Arch} %{?_smp_mflags} bcm2711_defconfig
+
+make ARCH=%{Arch} %{?_smp_mflags} KERNELRELEASE=%{KernelVer}
+
+%install
+cd linux-%{KernelVer}
+
+## install linux
+
+make ARCH=%{Arch} INSTALL_MOD_PATH=$RPM_BUILD_ROOT modules_install KERNELRELEASE=%{KernelVer}
+rm -rf $RPM_BUILD_ROOT/lib/modules/%{KernelVer}/source $RPM_BUILD_ROOT/lib/modules/%{KernelVer}/build
+
+mkdir -p $RPM_BUILD_ROOT/boot
+TargetImage=$(make -s image_name)
+TargetImage=${TargetImage%.*}
+install -m 755 $TargetImage $RPM_BUILD_ROOT/boot/vmlinuz-%{KernelVer}
+install -m 644 .config $RPM_BUILD_ROOT/boot/config-%{KernelVer}
+install -m 644 System.map $RPM_BUILD_ROOT/boot/System.map-%{KernelVer}
+
+mkdir -p $RPM_BUILD_ROOT/boot/dtb-%{KernelVer}/overlays
+install -m 644 $(find arch/%{Arch}/boot/dts/broadcom/ -name "*.dtb") $RPM_BUILD_ROOT/boot/dtb-%{KernelVer}/
+install -m 644 $(find arch/%{Arch}/boot/dts/overlays/ -name "*.dtbo") $RPM_BUILD_ROOT/boot/dtb-%{KernelVer}/overlays/
+if ls arch/%{Arch}/boot/dts/overlays/*.dtb > /dev/null 2>&1; then
+    install -m 644 $(find arch/%{Arch}/boot/dts/overlays/ -name "*.dtb") $RPM_BUILD_ROOT/boot/dtb-%{KernelVer}/overlays/
+fi
+install -m 644 arch/%{Arch}/boot/dts/overlays/README $RPM_BUILD_ROOT/boot/dtb-%{KernelVer}/overlays/
+
+%postun
+version_old=0
+if [ "$1" == "0" ]; then
+    version_old=old
+else
+    version_tmp=0
+    name_len=`echo -n %{name}-|wc -c`
+    for item in `rpm -qa %{name} 2>/dev/null`
+    do
+        cur_version=${item:name_len}
+        cpu_version=${cur_version##*.}
+        if [ "$cpu_version" == "%{_target_cpu}" ]; then
+            cur_version=${cur_version%.*}
+            cur_version=$cur_version.raspi.$cpu_version
+            if [[ "$cur_version" != "%{KernelVer}" && "$cur_version" > "$version_tmp" ]]; then
+                version_tmp=$cur_version
+            fi
+        fi
+    done
+    if [[ "$version_tmp" < "%{KernelVer}" ]]; then
+        version_old=$version_tmp
+    fi
+fi
+if [ "$version_old" != "0" ]; then
+    if [ -f /boot/vmlinuz-$version_old ] && [ -d /boot/dtb-$version_old ] && ( [ "$version_old" == "old" ] || [ -d /lib/modules/$version_old ] ); then
+        ls /boot/dtb-$version_old/overlays/*.dtbo > /dev/null 2>&1
+        if [ "$?" == "0" ]; then
+            ls /boot/dtb-$version_old/*.dtb > /dev/null 2>&1
+            if [ "$?" == "0" ]; then
+                rm -rf /boot/*.dtb /boot/overlays /boot/kernel8.img
+                mkdir /boot/overlays
+                install -m 755 /boot/vmlinuz-$version_old /boot/kernel8.img
+                for file in `ls /boot/dtb-$version_old/*.dtb 2>/dev/null`
+                do
+                    if [ -f $file ]; then
+                        install -m 644 $file /boot/`basename $file`
+                    fi
+                done
+                install -m 644 $(find /boot/dtb-$version_old/overlays/ -name "*.dtbo") /boot/overlays/
+                if ls /boot/dtb-$version_old/overlays/*.dtb > /dev/null 2>&1; then
+                    install -m 644 $(find /boot/dtb-$version_old/overlays/ -name "*.dtb") /boot/overlays/
+                fi
+                install -m 644 /boot/dtb-$version_old/overlays/README /boot/overlays/
+            else
+                echo "warning: files in /boot/dtb-$version_old/*.dtb missing when resetting kernel as $version_old, something may go wrong when starting this device next time."
+            fi
+        else
+            echo "warning: files in /boot/dtb-$version_old/overlays missing when resetting kernel as $version_old, something may go wrong when starting this device next time."
+        fi
+    else
+        echo "warning: files missing when resetting kernel as $version_old, something may go wrong when starting this device next time."
+    fi
+fi
+
+%posttrans
+if [ "$1" == "1" ]; then
+    if [ ! -f /boot/vmlinuz-old ] && [ -f /boot/kernel8.img ]; then
+        mkdir /boot/dtb-old
+        mv /boot/*.dtb /boot/dtb-old
+        mv /boot/overlays /boot/dtb-old/
+        mv /boot/kernel8.img /boot/vmlinuz-old
+    fi
+fi
+rm -rf /boot/*.dtb /boot/overlays /boot/kernel8.img
+mkdir -p /boot/overlays
+install -m 755 /boot/vmlinuz-%{KernelVer} /boot/kernel8.img
+for file in `ls /boot/dtb-%{KernelVer}/*.dtb 2>/dev/null`
+do
+    if [ -f $file ]; then
+        install -m 644 $file /boot/`basename $file`
+    fi
+done
+install -m 644 $(find /boot/dtb-%{KernelVer}/overlays/ -name "*.dtbo") /boot/overlays/
+if ls /boot/dtb-%{KernelVer}/overlays/*.dtb > /dev/null 2>&1; then
+    install -m 644 $(find /boot/dtb-%{KernelVer}/overlays/ -name "*.dtb") /boot/overlays/
+fi
+install -m 644 /boot/dtb-%{KernelVer}/overlays/README /boot/overlays/
+
+
+%files
+%defattr (-, root, root)
+%doc
+/boot/config-*
+/boot/System.map-*
+/boot/vmlinuz-*
+/boot/dtb-*
+/lib/modules/%{KernelVer}
+
+%changelog
+* Mon Aug 9  2021 Yafen Fang<yafen@iscas.ac.cn> - 5.10.0-5.1.0.1
+- package init based on openEuler 5.10.0-5.1.0