(Updated to include only minimal things in the config-arm file.)
Since kernels for different ARM CPUs differ wildly, and since
embedded folks tend to provide their own kernels, this patch makes
the Fedora kernel package only build kernel-headers when built for
ARM.
Signed-off-by: Lennert Buytenhek <buytenh@xxxxxxxxxxx>
Signed-off-by: Kedar Sovani <kedars@xxxxxxxxxxx>
---
Makefile.config | 5 ++++-
config-arm | 15 +++++++++++++++
kernel.spec | 16 +++++++++++++---
3 files changed, 32 insertions(+), 4 deletions(-)
create mode 100644 config-arm
diff --git a/Makefile.config b/Makefile.config
index 09adc2e..bc1420a 100644
--- a/Makefile.config
+++ b/Makefile.config
@@ -9,7 +9,7 @@ CONFIGFILES = \
$(CFG)-i686.config $(CFG)-i686-PAE.config \
$(CFG)-i686-debug.config $(CFG)-i686-PAEdebug.config \
$(CFG)-x86_64.config $(CFG)-x86_64-debug.config \
- $(CFG)-s390x.config \
+ $(CFG)-s390x.config $(CFG)-arm.config \
$(CFG)-ppc.config $(CFG)-ppc-smp.config \
$(CFG)-sparc64.config $(CFG)-sparc64-smp.config \
$(CFG)-ppc64.config $(CFG)-ppc64-kdump.config $(CFG)-ppc64-debug.config \
@@ -102,6 +102,9 @@ kernel-$(VERSION)-ppc64-debug.config: config-powerpc64 temp-powerpc-debug-generi
kernel-$(VERSION)-s390x.config: config-s390x temp-s390-generic
perl merge.pl $^ s390 > $@
+kernel-$(VERSION)-arm.config: config-arm temp-generic
+ perl merge.pl $^ arm > $@
+
kernel-$(VERSION)-ppc.config: /dev/null temp-powerpc32-generic
perl merge.pl $^ powerpc > $@
diff --git a/config-arm b/config-arm
new file mode 100644
index 0000000..692f205
--- /dev/null
+++ b/config-arm
@@ -0,0 +1,15 @@
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+# CONFIG_SMP is not set
+
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+
+CONFIG_ARCH_VERSATILE=y
+
+CONFIG_ARM_THUMB=y
+
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
+
+CONFIG_CMDLINE="console=ttyAM0,115200 root=/dev/sda1 rootdelay=20"
+
diff --git a/kernel.spec b/kernel.spec
index bb4be88..ee3e300 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -342,6 +342,14 @@ Summary: The Linux kernel
%define kernel_image vmlinux
%endif
+%ifarch %{arm}
+%define all_arch_configs kernel-%{version}-arm*.config
+%define image_install_path boot
+%define hdrarch arm
+%define make_target vmlinux
+%define kernel_image vmlinux
+%endif
+
%if %{nopatches}
# XXX temporary until last vdso patches are upstream
%define vdso_arches ppc ppc64
@@ -363,7 +371,7 @@ Summary: The Linux kernel
# We don't build a kernel on i386; we only do kernel-headers there,
# and we no longer build for 31bit S390. Same for 32bit sparc.
-%define nobuildarches i386 s390 sparc
+%define nobuildarches i386 s390 sparc %{arm}
%ifarch %nobuildarches
%define with_up 0
@@ -455,10 +463,10 @@ Group: System Environment/Kernel
License: GPLv2
URL: http://www.kernel.org/
Version: %{rpmversion}
-Release: %{pkg_release}
+Release: %{pkg_release}.fa1
# DO NOT CHANGE THE 'ExclusiveArch' LINE TO TEMPORARILY EXCLUDE AN ARCHITECTURE BUILD.
# SET %%nobuildarches (ABOVE) INSTEAD
-ExclusiveArch: noarch %{all_x86} x86_64 ppc ppc64 ia64 sparc sparc64 s390x alpha alphaev56
+ExclusiveArch: noarch %{all_x86} x86_64 ppc ppc64 ia64 sparc sparc64 s390x alpha alphaev56 %{arm}
ExclusiveOS: Linux
%kernel_reqprovconf
@@ -557,6 +565,8 @@ Patch00: patch-2.6.%{base_sublevel}-git%{gitrev}.bz2
%endif
%endif
+Source100: config-arm
+
%if %{using_upstream_branch}
### BRANCH PATCH ###
%endif
--
1.5.3.3
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