Merge pull request #162 from xpete/krogoth

added a20som support to pyA20

README.md

@@ -31,7 +31,13 @@ If you want to switch back to sunxi versions for some reasons (no device tree av
 
 If you already have built the mainline versions it might be necessary to reset the build directories with:
 
-	bitbake -c clean linux u-boot
+	bitbake -c clean linux
+	bitbake -c clean u-boot
+
+Also, older kernel versions such as this don't build successfully with any gcc version 5.0 or newer. Since gcc-5.2 is the current
+default compiler on master, if you wish to build this kernel with master you'll need to add the following to your conf/local.conf:
+
+	GCCVERSION = "4.9%"
 
 Performance
 ===========

classes/sdcard_image-sunxi.bbclass

@@ -27,18 +27,22 @@ IMAGE_ROOTFS_ALIGNMENT = "2048"
 
 # Use an uncompressed ext3 by default as rootfs
 SDIMG_ROOTFS_TYPE ?= "ext4"
-SDIMG_ROOTFS = "${IMGDEPLOYDIR}/${IMAGE_NAME}.rootfs.${SDIMG_ROOTFS_TYPE}"
+SDIMG_ROOTFS = "${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.${SDIMG_ROOTFS_TYPE}"
 
 IMAGE_DEPENDS_sunxi-sdimg += " \
 			parted-native \
 			mtools-native \
 			dosfstools-native \
-			virtual/kernel:do_deploy \
-			virtual/bootloader:do_deploy \
+			virtual/kernel \
+			virtual/bootloader \
 			"
 
+rootfs[depends] += "virtual/kernel:do_deploy"
+
 # SD card image name
-SDIMG = "${IMGDEPLOYDIR}/${IMAGE_NAME}.rootfs.sunxi-sdimg"
+SDIMG = "${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.sunxi-sdimg"
+
+IMAGEDATESTAMP = "${@time.strftime('%Y.%m.%d',time.gmtime())}"
 
 IMAGE_CMD_sunxi-sdimg () {
 
@@ -70,7 +74,7 @@ IMAGE_CMD_sunxi-sdimg () {
 	if test -n "${KERNEL_DEVICETREE}"; then
 		for DTS_FILE in ${KERNEL_DEVICETREE}; do
 			DTS_BASE_NAME=`basename ${DTS_FILE} | awk -F "." '{print $1}'`
-			if [ -e ${DEPLOY_DIR_IMAGE}/"${KERNEL_IMAGETYPE}-${DTS_BASE_NAME}.dtb" ]; then
+			if [ -e "${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE}-${DTS_BASE_NAME}.dtb" ]; then
 				kernel_bin="`readlink ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE}-${MACHINE}.bin`"
 				kernel_bin_for_dtb="`readlink ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE}-${DTS_BASE_NAME}.dtb | sed "s,$DTS_BASE_NAME,${MACHINE},g;s,\.dtb$,.bin,g"`"
 				if [ $kernel_bin = $kernel_bin_for_dtb ]; then
@@ -91,8 +95,8 @@ IMAGE_CMD_sunxi-sdimg () {
 
 
 	# Add stamp file
-	echo "${IMAGE_NAME}" > ${WORKDIR}/image-version-info
-	mcopy -i ${WORKDIR}/boot.img -v ${WORKDIR}/image-version-info ::
+	echo "${IMAGE_NAME}-${IMAGEDATESTAMP}" > ${WORKDIR}/image-version-info
+	mcopy -i ${WORKDIR}/boot.img -v ${WORKDIR}//image-version-info ::
 
 	# Burn Partitions
 	dd if=${WORKDIR}/boot.img of=${SDIMG} conv=notrunc seek=1 bs=$(expr ${IMAGE_ROOTFS_ALIGNMENT} \* 1024) && sync && sync

conf/machine/include/sun8i.inc

@@ -1,5 +0,0 @@
-require conf/machine/include/sunxi.inc
-require conf/machine/include/sunxi-mali.inc
-require conf/machine/include/tune-cortexa7.inc
-
-SOC_FAMILY = "sun8i"

conf/machine/nanopi-neo.conf

@@ -1,13 +0,0 @@
-#@TYPE: Machine
-#@NAME: nanopi-neo
-#@DESCRIPTION: Machine configuration for the FriendlyARM NanoPi Neo, based on the Allwinner H3 CPU
-
-require conf/machine/include/sun8i.inc
-
-PREFERRED_VERSION_linux = "4.9.0+git%"
-PREFERRED_VERSION_u-boot = "v2016.11%"
-
-KERNEL_DEVICETREE = "sun8i-h3-nanopi-neo.dtb"
-UBOOT_MACHINE = "nanopi_neo_defconfig"
-
-DEFAULTTUNE = "cortexa7hf-neon-vfpv4"

conf/machine/olinuxino-a13som.conf

@@ -5,5 +5,6 @@
 
 require conf/machine/include/sun5i.inc
 
-UBOOT_MACHINE = "OLIMEX-A13-SOM_config"
-SUNXI_FEX_FILE = "sys_config/a13/olimex_a13_som.fex"
+KERNEL_DEVICETREE = "sun5i-a13-olinuxino-micro.dtb"
+UBOOT_MACHINE = "A13-OLinuXinoM_defconfig"
+SUNXI_FEX_FILE = "sys_config/a13/a13-olinuxinom.fex"

conf/machine/orange-pi-one.conf

@@ -1,13 +0,0 @@
-#@TYPE: Machine
-#@NAME: orange-pi-one
-#@DESCRIPTION: Machine configuration for the orange-pi-one, base on allwinner H3 CPU
-
-require conf/machine/include/sun8i.inc
-
-PREFERRED_VERSION_linux = "4.9.0+git%"
-PREFERRED_VERSION_u-boot = "v2016.11%"
-
-KERNEL_DEVICETREE = "sun8i-h3-orangepi-one.dtb"
-UBOOT_MACHINE = "orangepi_one_defconfig"
-
-DEFAULTTUNE = "cortexa7hf-neon-vfpv4"

conf/machine/pcduino.conf

@@ -4,9 +4,6 @@
 
 require conf/machine/include/sun4i.inc
 
-PREFERRED_VERSION_linux = "4.9.0+git%"
-PREFERRED_VERSION_u-boot = "v2016.11%"
-
 KERNEL_DEVICETREE = "sun4i-a10-pcduino.dtb"
 UBOOT_MACHINE = "Linksprite_pcDuino_defconfig"
 SUNXI_FEX_FILE = "sys_config/a10/pcduino.fex"

recipes-bsp/u-boot/u-boot-sunxi.bb

@@ -21,7 +21,6 @@ UBOOT_MACHINE_meleg = "Mele_A1000G_config"
 SRC_URI = " \
 	git://github.com/linux-sunxi/u-boot-sunxi.git;protocol=git;branch=sunxi \
 	file://0002-gcc5-fixes.patch \
-	file://0003-gcc6-fixes.patch \
 	"
 
 PE = "1"

recipes-bsp/u-boot/u-boot_2016.03.bb

@@ -19,23 +19,20 @@ file://Licenses/lgpl-2.1.txt;md5=4fbd65380cdd255951079008b364516c \
 file://Licenses/x11.txt;md5=b46f176c847b8742db02126fb8af92e2 \
 "
 
-COMPATIBLE_MACHINE = "(sun4i|sun5i|sun7i|sun8i)"
+COMPATIBLE_MACHINE = "(sun4i|sun5i|sun7i)"
 
 DEFAULT_PREFERENCE_sun4i="1"
 DEFAULT_PREFERENCE_sun5i="1"
 DEFAULT_PREFERENCE_sun7i="1"
-DEFAULT_PREFERENCE_sun8i="1"
 
 SRC_URI = "git://git.denx.de/u-boot.git;branch=master \
            file://boot.cmd"
 
-SRCREV = "29e0cfb4f77f7aa369136302cee14a91e22dca71"
+SRCREV = "df61a74e6845ec9bdcdd48d2aff5e9c2c6debeaa"
 
-PV = "v2016.11+git${SRCPV}"
+PV = "v2016.03${SRCPV}"
 
-PE = "2"
-
-S = "${WORKDIR}/git"
+PE = "1"
 
 SPL_BINARY="u-boot-sunxi-with-spl.bin"
 
@@ -43,5 +40,5 @@ UBOOT_ENV_SUFFIX = "scr"
 UBOOT_ENV = "boot"
 
 do_compile_append() {
-    ${B}/tools/mkimage -C none -A arm -T script -d ${WORKDIR}/boot.cmd ${WORKDIR}/${UBOOT_ENV_BINARY}
+    ${S}/tools/mkimage -C none -A arm -T script -d ${WORKDIR}/boot.cmd ${WORKDIR}/${UBOOT_ENV_BINARY}
 }

recipes-graphics/libgles/sunxi-mali_git.bb

@@ -3,23 +3,13 @@ DESCRIPTION = "libGLES for the A10/A13 Allwinner processor with Mali 400 (X11)"
 LICENSE = "Proprietary"
 LIC_FILES_CHKSUM = "file://README;md5=1b81a178e80ee888ee4571772699ab2c"
 
-COMPATIBLE_MACHINE = "(sun4i|sun5i|sun7i|sun8i)"
+COMPATIBLE_MACHINE = "(sun4i|sun5i|sun7i)"
 
 # These libraries shouldn't get installed in world builds unless something
 # explicitly depends upon them.
 EXCLUDE_FROM_WORLD = "1"
 PROVIDES = "virtual/libgles1 virtual/libgles2 virtual/egl"
-
-# There's only hardfp version available
-python __anonymous() {
-    tunes = d.getVar("TUNE_FEATURES", True)
-    if not tunes:
-        return
-    if "callconvention-hard" not in tunes:
-        pkgn = d.getVar("PN", True)
-        pkgv = d.getVar("PV", True)
-        raise bb.parse.SkipPackage("%s-%s ONLY supports hardfp mode for now" % (pkgn, pkgv))
-}
+RPROVIDES_${PN} += "libGLESv2.so libEGL.so libGLESv2.so libGLESv1_CM.so libMali.so"
 
 SRCREV_pn-${PN} = "d343311efc8db166d8371b28494f0f27b6a58724"
 SRC_URI = "gitsm://github.com/linux-sunxi/sunxi-mali.git \
@@ -89,14 +79,8 @@ do_install() {
 
 # Packages like xf86-video-fbturbo dlopen() libUMP.so, so we do need to ship the .so files in ${PN}
 PACKAGES =+ "${PN}-test"
-
-RPROVIDES_${PN} += "libGLESv2.so libEGL.so libGLESv2.so libGLESv1_CM.so libMali.so"
-RDEPENDS_${PN}-test = "${PN}"
-
 FILES_${PN} += "${libdir}/lib*.so"
 FILES_${PN}-dev = "${includedir} ${libdir}/pkgconfig/*"
 FILES_${PN}-test = "${bindir}/sunximali-test"
-
 # These are closed binaries generated elsewhere so don't check ldflags & text relocations
 INSANE_SKIP_${PN} = "dev-so ldflags textrel"
-INSANE_SKIP_${PN}-test = "dev-so ldflags textrel"

recipes-graphics/tslib/tslib/0001-Support-reading-coordinates-from-multitouch-devices.patch

@@ -0,0 +1,79 @@
+From c525c0b5d8eada982c99442454fcf7b8364e10b3 Mon Sep 17 00:00:00 2001
+From: Florian Boor <florian@kernelconcepts.de>
+Date: Fri, 1 Apr 2011 23:30:21 +0200
+Subject: [PATCH] Support reading coordinates from multitouch devices.
+
+Signed-off-by: Florian Boor <florian@kernelconcepts.de>
+Signed-off-by: Christopher Larson <kergoth@gmail.com>
+---
+ plugins/input-raw.c | 33 +++++++++++++++++++++++----------
+ 1 file changed, 23 insertions(+), 10 deletions(-)
+
+diff --git a/plugins/input-raw.c b/plugins/input-raw.c
+index 4396eab..1e48505 100644
+--- a/plugins/input-raw.c
++++ b/plugins/input-raw.c
+@@ -40,6 +40,11 @@
+ # define KEY_CNT (KEY_MAX+1)
+ #endif
+ 
++#ifndef ABS_MT_POSITION_X
++# define ABS_MT_POSITION_X       0x35    /* Center X ellipse position */
++# define ABS_MT_POSITION_Y       0x36    /* Center Y ellipse position */
++#endif
++
+ #include "tslib-private.h"
+ 
+ #define GRAB_EVENTS_WANTED	1
+@@ -160,16 +165,17 @@ static int ts_input_read(struct tslib_module_info *inf,
+ 				}
+ 				break;
+ 			case EV_SYN:
+-				/* Fill out a new complete event */
+-				if (pen_up) {
+-					samp->x = 0;
+-					samp->y = 0;
+-					samp->pressure = 0;
+-					pen_up = 0;
+-				} else {
+-					samp->x = i->current_x;
+-					samp->y = i->current_y;
+-					samp->pressure = i->current_p;
++				if (ev.code == SYN_REPORT) {
++					/* Fill out a new complete event */
++					if (pen_up) {
++						samp->x = 0;
++						samp->y = 0;
++						samp->pressure = 0;
++						pen_up = 0;
++					} else {
++						samp->x = i->current_x;
++						samp->y = i->current_y;
++						samp->pressure = i->current_p;
+ 				}
+ 				samp->tv = ev.time;
+ 	#ifdef DEBUG
+@@ -179,6 +185,7 @@ static int ts_input_read(struct tslib_module_info *inf,
+ 	#endif /* DEBUG */
+ 				samp++;
+ 				total++;
++				}
+ 				break;
+ 			case EV_ABS:
+ 				switch (ev.code) {
+@@ -188,6 +195,12 @@ static int ts_input_read(struct tslib_module_info *inf,
+ 				case ABS_Y:
+ 					i->current_y = ev.value;
+ 					break;
++				case ABS_MT_POSITION_X:
++					i->current_x = ev.value;
++					break;
++				case ABS_MT_POSITION_Y:
++					i->current_y = ev.value;
++					break;
+ 				case ABS_PRESSURE:
+ 					i->current_p = ev.value;
+ 					break;
+-- 
+1.8.1.4
+

recipes-kernel/linux/linux-sunxi/0001-compiler-gcc-integrate-the-various-compiler-gcc-345-.patch

@@ -1,276 +0,0 @@
-From a66aaac889f09425ff0f3ddb27aca46ae02d6eea Mon Sep 17 00:00:00 2001
-From: Joe Perches <joe@perches.com>
-Date: Thu, 25 Jun 2015 15:01:02 -0700
-Subject: [PATCH] compiler-gcc: integrate the various compiler-gcc[345].h files
-
-As gcc major version numbers are going to advance rather rapidly in the
-future, there's no real value in separate files for each compiler
-version.
-
-Deduplicate some of the macros #defined in each file too.
-
-Neaten comments using normal kernel commenting style.
-
-Upstream-Status: Backport
-
-Signed-off-by: Joe Perches <joe@perches.com>
-Cc: Andi Kleen <andi@firstfloor.org>
-Cc: Michal Marek <mmarek@suse.cz>
-Cc: Segher Boessenkool <segher@kernel.crashing.org>
-Cc: Sasha Levin <levinsasha928@gmail.com>
-Cc: Anton Blanchard <anton@samba.org>
-Cc: Alan Modra <amodra@gmail.com>
-Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-Signed-off-by: Jonathan Liu <net147@gmail.com>
----
- include/linux/compiler-gcc.h  | 120 ++++++++++++++++++++++++++++++++++++++++--
- include/linux/compiler-gcc3.h |  23 --------
- include/linux/compiler-gcc4.h |  74 --------------------------
- 3 files changed, 116 insertions(+), 101 deletions(-)
- delete mode 100644 include/linux/compiler-gcc3.h
- delete mode 100644 include/linux/compiler-gcc4.h
-
-diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
-index 7970e31..727add9 100644
---- a/include/linux/compiler-gcc.h
-+++ b/include/linux/compiler-gcc.h
-@@ -97,10 +97,122 @@
- #define __maybe_unused			__attribute__((unused))
- #define __always_unused			__attribute__((unused))
- 
--#define __gcc_header(x) #x
--#define _gcc_header(x) __gcc_header(linux/compiler-gcc##x.h)
--#define gcc_header(x) _gcc_header(x)
--#include gcc_header(__GNUC__)
-+/* gcc version specific checks */
-+
-+#if GCC_VERSION < 30200
-+# error Sorry, your compiler is too old - please upgrade it.
-+#endif
-+
-+#if GCC_VERSION < 30300
-+# define __used			__attribute__((__unused__))
-+#else
-+# define __used			__attribute__((__used__))
-+#endif
-+
-+#ifdef CONFIG_GCOV_KERNEL
-+# if GCC_VERSION < 30400
-+#   error "GCOV profiling support for gcc versions below 3.4 not included"
-+# endif /* __GNUC_MINOR__ */
-+#endif /* CONFIG_GCOV_KERNEL */
-+
-+#if GCC_VERSION >= 30400
-+#define __must_check		__attribute__((warn_unused_result))
-+#endif
-+
-+#if GCC_VERSION >= 40000
-+
-+/* GCC 4.1.[01] miscompiles __weak */
-+#ifdef __KERNEL__
-+# if GCC_VERSION >= 40100 &&  GCC_VERSION <= 40101
-+#  error Your version of gcc miscompiles the __weak directive
-+# endif
-+#endif
-+
-+#define __used			__attribute__((__used__))
-+#define __compiler_offsetof(a, b)					\
-+	__builtin_offsetof(a, b)
-+
-+#if GCC_VERSION >= 40100 && GCC_VERSION < 40600
-+# define __compiletime_object_size(obj) __builtin_object_size(obj, 0)
-+#endif
-+
-+#if GCC_VERSION >= 40300
-+/* Mark functions as cold. gcc will assume any path leading to a call
-+ * to them will be unlikely.  This means a lot of manual unlikely()s
-+ * are unnecessary now for any paths leading to the usual suspects
-+ * like BUG(), printk(), panic() etc. [but let's keep them for now for
-+ * older compilers]
-+ *
-+ * Early snapshots of gcc 4.3 don't support this and we can't detect this
-+ * in the preprocessor, but we can live with this because they're unreleased.
-+ * Maketime probing would be overkill here.
-+ *
-+ * gcc also has a __attribute__((__hot__)) to move hot functions into
-+ * a special section, but I don't see any sense in this right now in
-+ * the kernel context
-+ */
-+#define __cold			__attribute__((__cold__))
-+
-+#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
-+
-+#ifndef __CHECKER__
-+# define __compiletime_warning(message) __attribute__((warning(message)))
-+# define __compiletime_error(message) __attribute__((error(message)))
-+#endif /* __CHECKER__ */
-+#endif /* GCC_VERSION >= 40300 */
-+
-+#if GCC_VERSION >= 40500
-+/*
-+ * Mark a position in code as unreachable.  This can be used to
-+ * suppress control flow warnings after asm blocks that transfer
-+ * control elsewhere.
-+ *
-+ * Early snapshots of gcc 4.5 don't support this and we can't detect
-+ * this in the preprocessor, but we can live with this because they're
-+ * unreleased.  Really, we need to have autoconf for the kernel.
-+ */
-+#define unreachable() __builtin_unreachable()
-+
-+/* Mark a function definition as prohibited from being cloned. */
-+#define __noclone	__attribute__((__noclone__))
-+
-+#endif /* GCC_VERSION >= 40500 */
-+
-+#if GCC_VERSION >= 40600
-+/*
-+ * Tell the optimizer that something else uses this function or variable.
-+ */
-+#define __visible	__attribute__((externally_visible))
-+#endif
-+
-+/*
-+ * GCC 'asm goto' miscompiles certain code sequences:
-+ *
-+ *   http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670
-+ *
-+ * Work it around via a compiler barrier quirk suggested by Jakub Jelinek.
-+ *
-+ * (asm goto is automatically volatile - the naming reflects this.)
-+ */
-+#define asm_volatile_goto(x...)	do { asm goto(x); asm (""); } while (0)
-+
-+#ifdef CONFIG_ARCH_USE_BUILTIN_BSWAP
-+#if GCC_VERSION >= 40400
-+#define __HAVE_BUILTIN_BSWAP32__
-+#define __HAVE_BUILTIN_BSWAP64__
-+#endif
-+#if GCC_VERSION >= 40800 || (defined(__powerpc__) && GCC_VERSION >= 40600)
-+#define __HAVE_BUILTIN_BSWAP16__
-+#endif
-+#endif /* CONFIG_ARCH_USE_BUILTIN_BSWAP */
-+
-+#if GCC_VERSION >= 50000
-+#define KASAN_ABI_VERSION 4
-+#elif GCC_VERSION >= 40902
-+#define KASAN_ABI_VERSION 3
-+#endif
-+
-+#endif	/* gcc version >= 40000 specific checks */
- 
- #if !defined(__noclone)
- #define __noclone	/* not needed */
-diff --git a/include/linux/compiler-gcc3.h b/include/linux/compiler-gcc3.h
-deleted file mode 100644
-index 37d4124..0000000
---- a/include/linux/compiler-gcc3.h
-+++ /dev/null
-@@ -1,23 +0,0 @@
--#ifndef __LINUX_COMPILER_H
--#error "Please don't include <linux/compiler-gcc3.h> directly, include <linux/compiler.h> instead."
--#endif
--
--#if __GNUC_MINOR__ < 2
--# error Sorry, your compiler is too old - please upgrade it.
--#endif
--
--#if __GNUC_MINOR__ >= 3
--# define __used			__attribute__((__used__))
--#else
--# define __used			__attribute__((__unused__))
--#endif
--
--#if __GNUC_MINOR__ >= 4
--#define __must_check		__attribute__((warn_unused_result))
--#endif
--
--#ifdef CONFIG_GCOV_KERNEL
--# if __GNUC_MINOR__ < 4
--#   error "GCOV profiling support for gcc versions below 3.4 not included"
--# endif /* __GNUC_MINOR__ */
--#endif /* CONFIG_GCOV_KERNEL */
-diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
-deleted file mode 100644
-index 91b1aa8..0000000
---- a/include/linux/compiler-gcc4.h
-+++ /dev/null
-@@ -1,74 +0,0 @@
--#ifndef __LINUX_COMPILER_H
--#error "Please don't include <linux/compiler-gcc4.h> directly, include <linux/compiler.h> instead."
--#endif
--
--/* GCC 4.1.[01] miscompiles __weak */
--#ifdef __KERNEL__
--# if __GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ <= 1
--#  error Your version of gcc miscompiles the __weak directive
--# endif
--#endif
--
--#define __used			__attribute__((__used__))
--#define __must_check 		__attribute__((warn_unused_result))
--#define __compiler_offsetof(a,b) __builtin_offsetof(a,b)
--
--#if __GNUC_MINOR__ >= 3
--/* Mark functions as cold. gcc will assume any path leading to a call
--   to them will be unlikely.  This means a lot of manual unlikely()s
--   are unnecessary now for any paths leading to the usual suspects
--   like BUG(), printk(), panic() etc. [but let's keep them for now for
--   older compilers]
--
--   Early snapshots of gcc 4.3 don't support this and we can't detect this
--   in the preprocessor, but we can live with this because they're unreleased.
--   Maketime probing would be overkill here.
--
--   gcc also has a __attribute__((__hot__)) to move hot functions into
--   a special section, but I don't see any sense in this right now in
--   the kernel context */
--#define __cold			__attribute__((__cold__))
--
--#define __linktime_error(message) __attribute__((__error__(message)))
--
--/*
-- * GCC 'asm goto' miscompiles certain code sequences:
-- *
-- *   http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670
-- *
-- * Work it around via a compiler barrier quirk suggested by Jakub Jelinek.
-- * Fixed in GCC 4.8.2 and later versions.
-- *
-- * (asm goto is automatically volatile - the naming reflects this.)
-- */
--#if GCC_VERSION <= 40801
--# define asm_volatile_goto(x...)	do { asm goto(x); asm (""); } while (0)
--#else
--# define asm_volatile_goto(x...)	do { asm goto(x); } while (0)
--#endif
--
--#if __GNUC_MINOR__ >= 5
--/*
-- * Mark a position in code as unreachable.  This can be used to
-- * suppress control flow warnings after asm blocks that transfer
-- * control elsewhere.
-- *
-- * Early snapshots of gcc 4.5 don't support this and we can't detect
-- * this in the preprocessor, but we can live with this because they're
-- * unreleased.  Really, we need to have autoconf for the kernel.
-- */
--#define unreachable() __builtin_unreachable()
--
--/* Mark a function definition as prohibited from being cloned. */
--#define __noclone	__attribute__((__noclone__))
--
--#endif
--#endif
--
--#if __GNUC_MINOR__ > 0
--#define __compiletime_object_size(obj) __builtin_object_size(obj, 0)
--#endif
--#if __GNUC_MINOR__ >= 4 && !defined(__CHECKER__)
--#define __compiletime_warning(message) __attribute__((warning(message)))
--#define __compiletime_error(message) __attribute__((error(message)))
--#endif
--- 
-2.10.0
-

recipes-kernel/linux/linux-sunxi/0001-compiler-gcc5.patch

@@ -1,7 +1,8 @@
-diff -urN git-ORIG/include/linux/compiler-gcc6.h git/include/linux/compiler-gcc6.h
---- git-ORIG/include/linux/compiler-gcc6.h	1969-12-31 19:00:00.000000000 -0500
-+++ git/include/linux/compiler-gcc6.h	2017-04-09 19:50:16.920945874 -0400
-@@ -0,0 +1,65 @@
+Index: git/include/linux/compiler-gcc5.h
+===================================================================
+--- git/include/linux/compiler-gcc5.h    2015-09-19 20:11:27.999423338 +0200
++++ git/include/linux/compiler-gcc5.h    2015-09-23 10:26:05.000000000 +0200
+@@ -0,0 +1,66 @@
 +#ifndef __LINUX_COMPILER_H
 +#error "Please don't include <linux/compiler-gcc5.h> directly, include <linux/compiler.h> instead."
 +#endif
@@ -57,6 +58,7 @@ diff -urN git-ORIG/include/linux/compiler-gcc6.h git/include/linux/compiler-gcc6
 + *   http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670
 + *
 + * Work it around via a compiler barrier quirk suggested by Jakub Jelinek.
++ * Fixed in GCC 4.8.2 and later versions.
 + *
 + * (asm goto is automatically volatile - the naming reflects this.)
 + */

recipes-kernel/linux/linux-sunxi_3.4.bb

@@ -12,7 +12,7 @@ SRCREV_pn-${PN} = "d47d367036be38c5180632ec8a3ad169a4593a88"
 MACHINE_KERNEL_PR_append = "a"
 
 SRC_URI += "git://github.com/linux-sunxi/linux-sunxi.git;branch=sunxi-3.4;protocol=git \
-        file://0001-compiler-gcc-integrate-the-various-compiler-gcc-345-.patch \
+        file://0001-compiler-gcc5.patch \
         file://0002-use-static-inline-in-ARM-ftrace.patch \
         file://0001-gcc5-fixes.patch \
         file://defconfig \

recipes-kernel/linux/linux_git.bb

@@ -2,7 +2,7 @@ SECTION = "kernel"
 DESCRIPTION = "Mainline Linux kernel"
 LICENSE = "GPLv2"
 LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
-COMPATIBLE_MACHINE = "(sun4i|sun5i|sun7i|sun8i)"
+COMPATIBLE_MACHINE = "(sun4i|sun5i|sun7i)"
 
 inherit kernel
 
@@ -18,9 +18,9 @@ DEFAULT_PREFERENCE = "-1"
 
 KERNEL_EXTRA_ARGS += "LOADADDR=${UBOOT_ENTRYPOINT}"
 	
-# 4.9.0
-PV = "4.9.0+git${SRCPV}"
-SRCREV_pn-${PN} = "69973b830859bc6529a7a0468ba0d80ee5117826"
+# 4.5.0
+PV = "4.4+4.5.0.git${SRCPV}"
+SRCREV_pn-${PN} = "b562e44f507e863c6792946e4e1b1449fbbac85d"
 
 SRC_URI = "git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git;protocol=git;branch=master \
         file://defconfig \

recipes-support/sunxi-tools/sunxi-tools_git.bb

@@ -1,14 +1,16 @@
 DESCRIPTION = "Tools to help hacking Allwinner A10 and A20"
 
 LICENSE = "GPLv2+"
-LIC_FILES_CHKSUM = "file://LICENSE.md;md5=97bd67b5d0309e452b637f76e1c9a23c"
+LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
 
-PR = "r0"
+PV = "1.0+git${SRCPV}"
+PKGV = "1.0+git${GITPKGV}"
+PR = "r3"
+SRCREV = "568c7a0e81fc5d52189710c6d832677aa8770b16"
 
 DEPENDS += "libusb"
 
 SRC_URI = "git://github.com/linux-sunxi/sunxi-tools;protocol=git"
-SRCREV = "9a3d62aa0c820b3dd42ba3409b2043f4143683cd"
 
 S = "${WORKDIR}/git"
 
@@ -21,12 +23,12 @@ CFLAGS_class-native = "-std=c99 -D_POSIX_C_SOURCE=200112L -I./include"
 
 do_install() {
     install -d ${D}/${bindir}
-    install -m 755 ${S}/sunxi-bootinfo ${D}/${bindir}
+    install -m 755 ${S}/bootinfo ${D}/${bindir}
     install -m 755 ${S}/bin2fex ${D}/${bindir}
-    install -m 755 ${S}/sunxi-fel ${D}/${bindir}
+    install -m 755 ${S}/fel ${D}/${bindir}
     install -m 755 ${S}/fel-gpio ${D}/${bindir}
     install -m 755 ${S}/fex2bin ${D}/${bindir}
-    install -m 755 ${S}/sunxi-fexc ${D}/${bindir}
-    install -m 755 ${S}/sunxi-nand-part ${D}/${bindir}
-    install -m 755 ${S}/sunxi-pio ${D}/${bindir}
+    install -m 755 ${S}/fexc ${D}/${bindir}
+    install -m 755 ${S}/nand-part ${D}/${bindir}
+    install -m 755 ${S}/pio ${D}/${bindir}
 }