initial buildroot for linux 5.15

package/ne10/0001-CMakeLists-don-t-hard-code-thumb-code-generation.patch

@@ -0,0 +1,30 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Cody Guldner <cody.guldner@rockwellcollins.com>
+Date: Tue, 14 Apr 2020 09:12:01 -0500
+Subject: [PATCH] CMakeLists: don't hard code thumb code generation
+
+Migrating to version 1.2.1
+
+Signed-off-by: Baruch Siach <baruch@tkos.co.il>
+Signed-off-by: Clayton Shotwell <clayton.shotwell@rockwellcollins.com>
+Signed-off-by: Cody Guldner <cody.guldner@rockwellcollins.com>
+---
+ CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index fc2a5e3..25da215 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -135,7 +135,7 @@ if(ANDROID_PLATFORM)
+     ${CMAKE_C_FLAGS}")
+ elseif(GNULINUX_PLATFORM)
+     if(${NE10_TARGET_ARCH} STREQUAL "armv7")
+-      set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mthumb-interwork -mthumb -march=armv7-a -mfpu=vfp3 -funsafe-math-optimizations")
++      set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mthumb-interwork -march=armv7-a -mfpu=vfp3 -funsafe-math-optimizations")
+       set(CMAKE_ASM_FLAGS "${CMAKE_C_FLAGS} -mthumb-interwork -mthumb -march=armv7-a -mfpu=neon")
+       # Turn on asm optimization for Linux on ARM v7.
+       set(NE10_ASM_OPTIMIZATION on)
+-- 
+2.23.0
+

package/ne10/Config.in

@@ -0,0 +1,17 @@
+config BR2_PACKAGE_NE10_ARCH_SUPPORTS
+	bool
+	default y if BR2_aarch64
+	default y if BR2_arm && (BR2_ARM_FPU_NEON || BR2_ARM_FPU_NEON_VFPV4)
+
+config BR2_PACKAGE_NE10
+	bool "ne10"
+	depends on BR2_PACKAGE_NE10_ARCH_SUPPORTS
+	help
+	  The Ne10 project has been set up to provide a set of common,
+	  useful functions which have been heavily optimized for the
+	  ARM and AArch64 Architecture and provide consistent well
+	  tested behavior that can be easily incorporated into
+	  applications. C interfaces to the functions are provided for
+	  both assembler and NEON implementations.
+
+	  http://projectne10.github.io/Ne10/

package/ne10/ne10.hash

@@ -0,0 +1,3 @@
+# Locally calculated
+sha256  dd1a96610c0692cc80154ae123edd5d25e6e0a3f81d0c16a96425f3ef57b9929  ne10-1.2.1.tar.gz
+sha256  eb48041c8e0ad556cf72f2a6eff89c893aa5702bba4e163ca7798cce07e6c55e  doc/LICENSE

package/ne10/ne10.mk

@@ -0,0 +1,43 @@
+################################################################################
+#
+# ne10
+#
+################################################################################
+
+NE10_VERSION = 1.2.1
+NE10_SITE = $(call github,projectNe10,Ne10,v$(NE10_VERSION))
+NE10_LICENSE = BSD-3-Clause or Apache-2.0
+NE10_LICENSE_FILES = doc/LICENSE
+NE10_INSTALL_STAGING = YES
+
+NE10_CONF_OPTS = \
+	-DGNULINUX_PLATFORM=ON \
+	-DNE10_BUILD_EXAMPLES=OFF \
+	-DNE10_BUILD_UNIT_TEST=OFF \
+	-DNE10_LINUX_TARGET_ARCH=$(if $(BR2_aarch64),aarch64,armv7)
+
+ifeq ($(BR2_STATIC_LIBS),)
+NE10_CONF_OPTS += \
+	-DNE10_BUILD_SHARED=ON
+endif
+
+# The package does not have any install target, so have to provide
+# INSTALL_STAGING_CMDS and INSTALL_TARGET_CMDS.
+
+ifeq ($(BR2_STATIC_LIBS),)
+define NE10_INSTALL_STAGING_SHARED_LIB
+	cp -dpf $(@D)/modules/libNE10*.so* $(STAGING_DIR)/usr/lib/
+endef
+endif
+
+define NE10_INSTALL_STAGING_CMDS
+	cp -dpf $(@D)/inc/NE10*h $(STAGING_DIR)/usr/include/
+	cp -dpf $(@D)/modules/libNE10.a $(STAGING_DIR)/usr/lib/
+	$(NE10_INSTALL_STAGING_SHARED_LIB)
+endef
+
+define NE10_INSTALL_TARGET_CMDS
+	cp -dpf $(@D)/modules/libNE10*.so* $(TARGET_DIR)/usr/lib/
+endef
+
+$(eval $(cmake-package))