linux-mainline: Added fix for bananapi

Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>

README.md

@@ -19,24 +19,36 @@ Maintainers:
 Kernel / U-Boot Version
 ===========
 Most Allwinner devices and hardware are supported in mainline kernel and U-Boot, so this layer builds mainline by default.
+
+Legacy sunxi Kernel / U-Boot
+-----------
+
 There is a custom U-Boot and Kernel version for sunxi devices which includes some special drivers not mainlined.
-These versions are rather old (3.4 for kernel and 2014.04 for U-Boot), but may support more functions and devices than current mainline
+These versions are rather old (3.4 for kernel and 2014.04 for U-Boot), but may support more functions and devices than current mainline.
 
 If you want to switch back to sunxi versions for some reasons (no device tree available, unsupported hardware), either:
 - change the file conf/machine/include/sunxi.inc to include the following block
 - edit your conf/local.conf to add the following block
 
-	PREFERRED_PROVIDER_u-boot="u-boot-sunxi"
-	PREFERRED_PROVIDER_virtual/bootloader="u-boot-sunxi"
-	PREFERRED_PROVIDER_virtual/kernel="linux-sunxi"
+		PREFERRED_PROVIDER_u-boot="u-boot-sunxi"
+		PREFERRED_PROVIDER_virtual/bootloader="u-boot-sunxi"
+		PREFERRED_PROVIDER_virtual/kernel="linux-sunxi"
+		KERNEL_DEVICETREE = ""
 
 If you already have built the mainline versions it might be necessary to reset the build directories with:
 
 	bitbake -c clean virtual/kernel virtual/bootloader
 
-For mainline kernel we have now support for latest LTS, stable and bleeding edge (latest possible rc).
+Mainline Kernel / U-Boot
+-----------
+
+For mainline kernel we have now support for latest LTS and stable.
 By default we use latest LTS. If you would like to change version please update ```PREFERRED_VERSION_linux-mainline``` in:
-* [conf/machine/include/sunxi.inc](https://github.com/linux-sunxi/meta-sunxi/blob/4921234ed77f9df77c65c88637ce50468f65bde7/conf/machine/include/sunxi.inc#L16)
+* [conf/machine/include/sunxi.inc](https://github.com/linux-sunxi/meta-sunxi/blob/fa0846c0eb23e3424b89acb4d5a327e921f73497/conf/machine/include/sunxi.inc#L16)
+
+When using mainline kernel ≥ 5.2 it is now possible to use the mainline graphics drivers *lima* and *panfrost*, instead of the *mali* driver provided by ARM. To enable open source mainline graphics support add the following line in your `local.conf`:
+
+    MACHINEOVERRIDES .= ":use-mailine-graphics"
 
 Performance
 ===========

classes/sdcard_image-sunxi.bbclass

@@ -94,6 +94,10 @@ IMAGE_CMD_sunxi-sdimg () {
 	then
 		mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/boot.scr ::boot.scr
 	fi
+        if [ -e "${DEPLOY_DIR_IMAGE}/splash.bmp" ]
+        then
+                mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/splash.bmp ::splash.bmp
+        fi
 
 
 	# Add stamp file

conf/layer.conf

@@ -14,4 +14,4 @@ LAYERVERSION_meta-sunxi = "1"
 
 LAYERDEPENDS_meta-sunxi = "core openembedded-layer"
 
-LAYERSERIES_COMPAT_meta-sunxi = "zeus"
+LAYERSERIES_COMPAT_meta-sunxi = "zeus dunfell"

conf/machine/include/hardware/ap6212a.inc

@@ -0,0 +1,5 @@
+# Include for boards with AMPAK 6212A Wifi / Bluetooth module
+# https://linux-sunxi.org/Wifi#Ampak
+
+MACHINE_EXTRA_RRECOMMENDS_append = " kernel-module-brcmfmac"
+MACHINE_EXTRA_RDEPENDS_append = " linux-firmware-bcm43430"

conf/machine/include/sunxi-mali-driver.inc

@@ -0,0 +1,15 @@
+PREFERRED_PROVIDER_virtual/mesa ?= "mesa-gl"
+PREFERRED_PROVIDER_virtual/libgl ?= "mesa-gl"
+PREFERRED_PROVIDER_virtual/libgles1 ?= "sunxi-mali"
+PREFERRED_PROVIDER_virtual/libgles2 ?= "sunxi-mali"
+PREFERRED_PROVIDER_virtual/egl ?= "sunxi-mali"
+
+PACKAGECONFIG_remove_pn-xserver-xorg = "${@bb.utils.contains('DISTRO_FEATURES', 'x11', 'glamor', '', d)}"
+
+XSERVER += "sunxi-mali \
+            sunxi-mali-dev"
+
+MACHINE_ESSENTIAL_EXTRA_RRECOMMENDS += "\
+ kernel-module-mali \
+ kernel-module-mali-drm \
+  "

conf/machine/include/sunxi-mali.inc

@@ -1,15 +1,5 @@
-PREFERRED_PROVIDER_virtual/mesa ?= "mesa-gl"
-PREFERRED_PROVIDER_virtual/libgl ?= "mesa-gl"
-PREFERRED_PROVIDER_virtual/libgles1 ?= "sunxi-mali"
-PREFERRED_PROVIDER_virtual/libgles2 ?= "sunxi-mali"
-PREFERRED_PROVIDER_virtual/egl ?= "sunxi-mali"
-
-PACKAGECONFIG_remove_pn-xserver-xorg = "${@bb.utils.contains('DISTRO_FEATURES', 'x11', 'glamor', '', d)}"
-
-XSERVER += "sunxi-mali \
-            sunxi-mali-dev"
-
-MACHINE_ESSENTIAL_EXTRA_RRECOMMENDS += "\
- kernel-module-mali \
- kernel-module-mali-drm \
-  "
+# The "sunxi-mailine-graphics-drivers.inc" doesn't exist, but it can be created
+# in the future if needed.  Using include directive ensures build doesn't fail
+# if .inc file doesn't exist:
+# https://www.yoctoproject.org/pipermail/yocto/2019-August/046484.html
+include ${@'sunxi-mali-driver.inc' if 'use-mailine-graphics' not in d.getVar("MACHINEOVERRIDES").split(":") else 'sunxi-mailine-graphics-drivers.inc' }

conf/machine/include/sunxi.inc

@@ -13,7 +13,7 @@ XSERVER = "xserver-xorg \
            xf86-input-keyboard"
 
 PREFERRED_PROVIDER_virtual/kernel ?= "linux-mainline"
-PREFERRED_VERSION_linux-mainline ?= "4.19%"
+PREFERRED_VERSION_linux-mainline ?= "5.4.%"
 PREFERRED_PROVIDER_u-boot ?= "u-boot"
 PREFERRED_PROVIDER_virtual/bootloader ?= "u-boot"
 

conf/machine/nanopi-neo-plus2.conf

@@ -4,6 +4,7 @@
 # on the Allwinner H5 SoC.
 
 require conf/machine/include/sun50i.inc
+require conf/machine/include/hardware/ap6212a.inc
 
 KERNEL_DEVICETREE = "allwinner/sun50i-h5-nanopi-neo-plus2.dtb"
 UBOOT_MACHINE = "nanopi_neo_plus2_defconfig"

conf/machine/orange-pi-zero-plus2-h3.conf

@@ -0,0 +1,9 @@
+#@TYPE: Machine
+#@NAME: orange-pi-zero-plus2-h3
+#@DESCRIPTION: Machine configuration for the orange-pi-zero-plus2, based on Allwinner H3 CPU
+
+require conf/machine/include/sun8i.inc
+require conf/machine/include/hardware/ap6212a.inc
+
+KERNEL_DEVICETREE = "sun8i-h3-orangepi-zero-plus2.dtb"
+UBOOT_MACHINE = "orangepi_zero_plus2_h3_defconfig"

conf/machine/orange-pi-zero-plus2.conf

@@ -2,8 +2,8 @@
 #@NAME: orange-pi-zero-plus2
 #@DESCRIPTION: Machine configuration for the orange-pi-zero-plus2, base on Allwinner H5 CPU
 
-
 require conf/machine/include/sun50i.inc
+require conf/machine/include/hardware/ap6212a.inc
 
 KERNEL_DEVICETREE = "allwinner/sun50i-h5-orangepi-zero-plus2.dtb"
 UBOOT_MACHINE = "orangepi_zero_plus2_defconfig"

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

@@ -20,8 +20,9 @@ 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 \
+	file://0001-gcc5-fixes.patch \
+	file://0002-gcc6-fixes.patch \
+	file://0003-No-gcc-version-specific-includes.patch \
 	"
 
 PE = "1"
@@ -35,3 +36,7 @@ S = "${WORKDIR}/git"
 PACKAGE_ARCH = "${MACHINE_ARCH}"
 
 SPL_BINARY="u-boot-sunxi-with-spl.bin"
+
+do_configure () {
+    oe_runmake -C ${S} O=${B} ${UBOOT_MACHINE}
+}

recipes-bsp/u-boot/u-boot-sunxi/0003-No-gcc-version-specific-includes.patch

@@ -0,0 +1,24 @@
+From bc4aa5814cbedbfaa1c79dfe7ea2571fee7f2d51 Mon Sep 17 00:00:00 2001
+From: Andrey Lebedev <andrey@lebedev.lt>
+Date: Wed, 22 Jan 2020 20:00:11 +0200
+Subject: [PATCH] No gcc version-specific includes
+
+In order to support gcc-5 and above. Fixes compilation errors like
+
+linux/compiler-gcc9.h: No such file or directory
+---
+ include/linux/compiler-gcc.h | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
+index 9896e547b9..5f0bd65f3a 100644
+--- a/include/linux/compiler-gcc.h
++++ b/include/linux/compiler-gcc.h
+@@ -90,4 +90,3 @@
+ #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__)
+-- 
+2.20.1
+

recipes-devtools/python/files/setup.py.patch

@@ -1,51 +0,0 @@
---- pyA20-0.2.1/setup.py	2014-09-04 12:17:18.000000000 +0200
-+++ pyA20-0.2.1/setup.py	2014-11-24 17:44:37.000000000 +0100
-@@ -43,31 +43,31 @@
-     Detect processor type
-     :return:
-     """
--    cpuinfo = open("/proc/cpuinfo", 'r')
--    for line in cpuinfo:
--        if "Hardware" in line:
--            processor = line.split(":")[1].rstrip()
-+    #cpuinfo = open("/proc/cpuinfo", 'r')
-+    #for line in cpuinfo:
-+    #    if "Hardware" in line:
-+    #        processor = line.split(":")[1].rstrip()
- 
--            if "sun4i" in processor:
--                print ("Detected processor: " + print_color(processor) + " (Probably Allwinner A10)")
-+    #        if "sun4i" in processor:
-+    #            print ("Detected processor: " + print_color(processor) + " (Probably Allwinner A10)")
- 
--            elif "sun5i" in processor:
--                print ("Detected processor: " + print_color(processor) + " (Probably Allwinner A13)")
-+    #        elif "sun5i" in processor:
-+    #            print ("Detected processor: " + print_color(processor) + " (Probably Allwinner A13)")
- 
--            elif "sun7i" in processor:
--                print ("Detected processor: " + print_color(processor) + " (Probably Allwinner A20)")
-+    #        elif "sun7i" in processor:
-+    #            print ("Detected processor: " + print_color(processor) + " (Probably Allwinner A20)")
- 
--            else:
--                print ("Detected processor: " + print_color("unknown"))
-+    #        else:
-+    #            print ("Detected processor: " + print_color("unknown"))
- 
- 
--            if processor_type not in processor:
--                print_warning()
-+    #        if processor_type not in processor:
-+    #            print_warning()
- 
--            return
-+    return
- 
--    print ("No processor detected")
--    print_warning()
-+    #print ("No processor detected")
-+    #print_warning()
- 
- 
- class build_ext(_build_ext):

recipes-devtools/python/pya20_0.2.12.bb

@@ -1,24 +1,23 @@
 DESCRIPTION = "A module to control Allwinner GPIO,SPI and I2C channels"
 HOMEPAGE = "https://pypi.python.org/pypi/pyA20"
 SECTION = "devel/python"
-LICENSE = "MIT"
-LIC_FILES_CHKSUM = "file://PKG-INFO;md5=bfe0261ded6cff75086193ec2f79129e"
-DEPENDS = "python"
+LICENSE = "GPLv3"
+LIC_FILES_CHKSUM = "file://PKG-INFO;md5=4e584373bb0f46ef1e423cb7df37847d"
+DEPENDS = "python3"
 
 # No GPIO mappings for other machines yet
 COMPATIBLE_MACHINE = "(olinuxino-a13|olinuxino-a10|olinuxino-a20|olinuxino-a10lime|olinuxino-a20lime|olinuxino-a20lime2|olinuxino-a13som|olinuxino-a20som)"
 
 SRC_URI = "https://pypi.python.org/packages/source/p/pyA20/pyA20-${PV}.tar.gz \
-           file://setup.py.patch \
            file://mapping.h \
           "
 S = "${WORKDIR}/pyA20-${PV}"
 
-inherit distutils
+inherit distutils3
 
 do_compile_prepend() { 
 cp ${WORKDIR}/mapping.h ${S}/pyA20/gpio/mapping.h
 }
 
-SRC_URI[md5sum] = "2290066bbe274000c53693959a8005b4"
-SRC_URI[sha256sum] = "b15e4ee1016b7eb52001cbccde3751868624a88d2adbb9adc5404628f7e59e7e"
+SRC_URI[md5sum] = "cab03b4931199804603d1074f6d8f48f"
+SRC_URI[sha256sum] = "4bef559a9c5a4d648d9834bad996cf2805b20d6063b8051029ffdf9deda2b536"

recipes-devtools/python/pya20som_0.2.1.bb

@@ -1,24 +0,0 @@
-DESCRIPTION = "A module to control Allwinner GPIO,SPI and I2C channels"
-HOMEPAGE = "https://pypi.python.org/pypi/pyA20SOM"
-SECTION = "devel/python"
-LICENSE = "MIT"
-LIC_FILES_CHKSUM = "file://PKG-INFO;md5=cf6345f2cb2acee98b01c493d68b8322"
-DEPENDS = "python"
-
-# No GPIO mappings for other machines yet
-COMPATIBLE_MACHINE = "olinuxino-a20som"
-
-SRC_URI = "https://pypi.python.org/packages/source/p/pyA20SOM/pyA20SOM-${PV}.tar.gz \
-           file://setup.py.patch \
-           file://mapping.h \
-          "
-S = "${WORKDIR}/pyA20SOM-${PV}"
-
-inherit distutils
-
-do_compile_prepend() { 
-cp ${WORKDIR}/mapping.h ${S}/pyA20SOM/gpio/mapping.h
-}
-
-SRC_URI[md5sum] = "a720115ef1d3dffe82f42f2157ca1c56"
-SRC_URI[sha256sum] = "1ac1025596cc112964f7caac9a6a523d5da61623c248ccc178c6cbb4bc1b4549"

recipes-graphics/mesa/mesa_%.bbappend

@@ -0,0 +1,5 @@
+# Enable lima and panfrost Mesa drivers
+PACKAGECONFIG_append_use-mailine-graphics = " lima panfrost"
+# Enable KMS renderonly Mesa support
+# See https://cgit.freedesktop.org/mesa/mesa/commit/?id=2b780fe89300199f2334539aa1678e9b68f0434f
+GALLIUMDRIVERS_append_use-mailine-graphics = ",kmsro"

recipes-kernel/linux-firmware/linux-firmware_%.bbappend

@@ -0,0 +1,13 @@
+# The brcmfmac driver looks for NVRAM files using the first entry in board
+# compatible since kernel >= 5.0:
+# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0ad4b55b2f29784f93875e6231bf57cd233624a2
+# We create a link to the AP6212 module NVRAM file so that firmware is
+# autodetected by the driver.
+# WARNING: The following commit is required for NVRAM files to be included in
+# linux-firmware-bcm43430 package:
+# http://git.openembedded.org/openembedded-core/commit/?id=dde0f79f32fa6bab045ef60199903f74c4cc3393
+do_install_append() {
+	ln -sf -r ${D}${nonarch_base_libdir}/firmware/brcm/brcmfmac43430-sdio.AP6212.txt ${D}${nonarch_base_libdir}/firmware/brcm/brcmfmac43430-sdio.xunlong,orangepi-zero-plus2.txt
+	ln -sf -r ${D}${nonarch_base_libdir}/firmware/brcm/brcmfmac43430-sdio.AP6212.txt ${D}${nonarch_base_libdir}/firmware/brcm/brcmfmac43430-sdio.xunlong,orangepi-zero-plus2-h3.txt
+	ln -sf -r ${D}${nonarch_base_libdir}/firmware/brcm/brcmfmac43430-sdio.AP6212.txt ${D}${nonarch_base_libdir}/firmware/brcm/brcmfmac43430-sdio.friendlyarm,nanopi-neo-plus2.txt
+}

recipes-kernel/linux/linux-mainline.inc

@@ -1,5 +1,4 @@
 SECTION = "kernel"
-DESCRIPTION = "Mainline Stable Linux kernel"
 LICENSE = "GPLv2"
 LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
 COMPATIBLE_MACHINE = "(sun4i|sun5i|sun7i|sun8i|sun50i)"
@@ -21,14 +20,13 @@ KERNEL_EXTRA_ARGS += "LOADADDR=${UBOOT_ENTRYPOINT}"
 
 S = "${WORKDIR}/linux-${PV}"
 
-SRC_URI[md5sum] = "6f4ab59d6ac7311f4245fc359706a0b7"
-SRC_URI[sha256sum] = "78f3cfc6c20b10ff21c0bb22d7d257cab03781c44d8c5aae289f749f94f76649"
-
 SRC_URI = "https://www.kernel.org/pub/linux/kernel/v5.x/linux-${PV}.tar.xz \
-        file://0003-ARM-dts-nanopi-neo-air-Add-WiFi-eMMC.patch \
-        file://defconfig \
-        "
-
-SRC_URI_append_orange-pi-zero += "\
+	file://0003-ARM-dts-nanopi-neo-air-Add-WiFi-eMMC.patch \
 	file://0001-dts-orange-pi-zero-Add-wifi-support.patch \
-	"
+	file://defconfig \
+"
+
+SRC_URI_append_use-mailine-graphics = " file://drm.cfg"
+SRC_URI_append_bananapi = " file://axp20x.cfg"
+
+FILES_${KERNEL_PACKAGE_NAME}-base_append = " ${nonarch_base_libdir}/modules/${KERNEL_VERSION}/modules.builtin.modinfo"

recipes-kernel/linux/linux-mainline/0001-dts-orange-pi-zero-Add-wifi-support.patch

@@ -1,28 +1,18 @@
-From 055155f463693e61f9018a011ad600d872d6736f Mon Sep 17 00:00:00 2001
-From: Marek Belisko <marek.belisko@open-nandra.com>
-Date: Fri, 2 Aug 2019 14:46:10 +0200
-Subject: [PATCH] dts: orange-pi-zero: Add wifi support
-
-Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
----
- arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts | 47 ++++++++++++++++++-----
- 1 file changed, 37 insertions(+), 10 deletions(-)
-
 diff --git a/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts b/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts
-index 84cd9c0..77b2fc6 100644
+index 84cd9c061..917986cce 100644
 --- a/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts
 +++ b/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts
-@@ -80,13 +80,14 @@
+@@ -80,13 +80,15 @@
  		};
  	};
  
 -	reg_vcc_wifi: reg_vcc_wifi {
--		compatible = "regulator-fixed";
++	vdd_wifi: vdd_wifi {
+ 		compatible = "regulator-fixed";
 -		regulator-min-microvolt = <3300000>;
 -		regulator-max-microvolt = <3300000>;
 -		regulator-name = "vcc-wifi";
 -		enable-active-high;
-+	vdd_wifi: vdd_wifi {
 +		regulator-name = "wifi";
 +		regulator-min-microvolt = <1800000>;
 +		regulator-max-microvolt = <1800000>;
@@ -33,7 +23,7 @@ index 84cd9c0..77b2fc6 100644
  	};
  
  	reg_vdd_cpux: vdd-cpux-regulator {
-@@ -106,10 +107,12 @@
+@@ -106,10 +108,12 @@
  			  1300000 1>;
  	};
  
@@ -48,7 +38,7 @@ index 84cd9c0..77b2fc6 100644
  	};
  };
  
-@@ -140,9 +143,11 @@
+@@ -140,9 +144,11 @@
  };
  
  &mmc1 {
@@ -62,7 +52,7 @@ index 84cd9c0..77b2fc6 100644
  	non-removable;
  	status = "okay";
  
-@@ -152,6 +157,13 @@
+@@ -152,6 +158,13 @@
  	 */
  	xr819: sdio_wifi@1 {
  		reg = <1>;
@@ -76,7 +66,7 @@ index 84cd9c0..77b2fc6 100644
  	};
  };
  
-@@ -208,3 +220,18 @@
+@@ -208,3 +221,18 @@
  	status = "okay";
  	usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
  };
@@ -95,6 +85,3 @@ index 84cd9c0..77b2fc6 100644
 +    };
 +};
 +
--- 
-2.7.4
-

recipes-kernel/linux/linux-mainline/arm/defconfig

@@ -485,8 +485,8 @@ CONFIG_CW1200_WLAN_SDIO=m
 CONFIG_CW1200_WLAN_SPI=m
 CONFIG_RSI_91X=m
 # CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_INPUT_MOUSE=y
 CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_TOUCHSCREEN_SUN4I=y
 CONFIG_INPUT_MISC=y

recipes-kernel/linux/linux-mainline/axp20x.cfg

@@ -0,0 +1,4 @@
+CONFIG_MFD_AXP20X_I2C=y
+CONFIG_MFD_AXP20X=y
+CONFIG_IIO=y
+CONFIG_AXP20X_POWER=y

recipes-kernel/linux/linux-mainline/drm.cfg

@@ -0,0 +1,8 @@
+CONFIG_DRM=y
+CONFIG_DRM_SUN4I=y
+CONFIG_DRM_SUN8I_DW_HDMI=y
+CONFIG_DRM_SUN8I_MIXER=y
+CONFIG_DRM_LIMA=y
+CONFIG_DRM_PANFROST=y
+CONFIG_CMA=y
+CONFIG_DMA_CMA=y

recipes-kernel/linux/linux-mainline_4.19.103.bb

@@ -19,8 +19,8 @@ KERNEL_EXTRA_ARGS += "LOADADDR=${UBOOT_ENTRYPOINT}"
 
 S = "${WORKDIR}/linux-${PV}"
 
-SRC_URI[md5sum] = "bf96b6783a2d11178a2aaa3cf376f975"
-SRC_URI[sha256sum] = "293ec1ae0f6b3b4be83a217224b51d137f2163cf2d9d294eecf5d0a354e4e29d"
+SRC_URI[md5sum] = "6287e6d6658e593a2978dc718f7de3f3"
+SRC_URI[sha256sum] = "b4784571bd7f3dc10ae3dc4414876dbd73fc6750401299b206670ce3e5c4bb43"
 
 SRC_URI = "https://www.kernel.org/pub/linux/kernel/v4.x/linux-${PV}.tar.xz \
         file://0003-ARM-dts-nanopi-neo-air-Add-WiFi-eMMC.patch \

recipes-kernel/linux/linux-mainline_5.4-rc6.bb

@@ -1,36 +0,0 @@
-SECTION = "kernel"
-DESCRIPTION = "Mainline RC Linux kernel"
-LICENSE = "GPLv2"
-LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
-COMPATIBLE_MACHINE = "(sun4i|sun5i|sun7i|sun8i|sun50i)"
-
-inherit kernel
-
-require linux.inc
-
-# Since we're not using git, this doesn't make a difference, but we need to fill
-# in something or kernel-yocto.bbclass will fail.
-KBRANCH ?= "master"
-
-DEPENDS += "rsync-native"
-
-# Pull in the devicetree files into the rootfs
-RDEPENDS_${KERNEL_PACKAGE_NAME}-base += "kernel-devicetree"
-
-KERNEL_EXTRA_ARGS += "LOADADDR=${UBOOT_ENTRYPOINT}"
-
-S = "${WORKDIR}/linux-${PV}"
-
-SRC_URI[md5sum] = "58b2b15fb3c429948051ce4f12f30c37"
-SRC_URI[sha256sum] = "b07532aa008438e0bce2b8f0253079a4f1654a048a75ae1477c8826f32feea7a"
-
-SRC_URI = "https://git.kernel.org/torvalds/t/linux-${PV}.tar.gz \
-        file://0003-ARM-dts-nanopi-neo-air-Add-WiFi-eMMC.patch \
-        file://defconfig \
-        "
-SRC_URI_append_orange-pi-zero += "\
-	file://0001-dts-orange-pi-zero-Add-wifi-support.patch \
-	"
-
-FILES_${KERNEL_PACKAGE_NAME}-base_append = " ${nonarch_base_libdir}/modules/${KERNEL_VERSION}/modules.builtin.modinfo"
-

recipes-kernel/linux/linux-mainline_5.4.18.bb

@@ -0,0 +1,6 @@
+require linux-mainline.inc
+
+DESCRIPTION = "Mainline Longterm Linux kernel"
+
+SRC_URI[md5sum] = "dccb4d028c97b6fe5d0bca14a1afcd58"
+SRC_URI[sha256sum] = "92e9f1fd69543e9ce2a9e6eb918823b1846d2dd99246a74456263cd5ad234d89"

recipes-kernel/linux/linux-mainline_5.5.3.bb

@@ -0,0 +1,6 @@
+require linux-mainline.inc
+
+DESCRIPTION = "Mainline Stable Linux kernel"
+
+SRC_URI[md5sum] = "3ea50025d8c679a327cf2fc225d81a46"
+SRC_URI[sha256sum] = "2bef3edcf44c746383045f4a809b2013e18c52319c827875ed8e89138951cab2"

recipes-kernel/linux/linux-sunxi/0004-arm-put-user-asm-fix.patch

@@ -0,0 +1,29 @@
+From 25a7e85eb0d58479f7d8895b1b29a648bd07d60e Mon Sep 17 00:00:00 2001
+From: Andrey Lebedev <andrey@lebedev.lt>
+Date: Mon, 20 Jan 2020 23:19:51 +0200
+Subject: [PATCH 2/2] Fix asm error in put_user under gcc version 8 and above
+
+Fixes these errors during compilation of linux-sunxi-3.4 kernel:
+/tmp/ccCGMQmS.s:648: Error: .err encountered
+
+Taken from https://patchwork.kernel.org/patch/10546809/
+---
+ arch/arm/include/asm/uaccess.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
+index b04850fd..abfafbbf 100644
+--- a/arch/arm/include/asm/uaccess.h
++++ b/arch/arm/include/asm/uaccess.h
+@@ -159,7 +159,7 @@ extern int __put_user_8(void *, unsigned long long);
+ 	({								\
+ 		unsigned long __limit = current_thread_info()->addr_limit - 1; \
+ 		const typeof(*(p)) __user *__tmp_p = (p);		\
+-		register const typeof(*(p)) __r2 asm("r2") = (x);	\
++		register typeof(*(p)) __r2 asm("r2") = (x);		\
+ 		register const typeof(*(p)) __user *__p asm("r0") = __tmp_p; \
+ 		register unsigned long __l asm("r1") = __limit;		\
+ 		register int __e asm("r0");				\
+-- 
+2.20.1
+

recipes-kernel/linux/linux-sunxi/0005-silence-warning.patch

@@ -0,0 +1,25 @@
+From 302604ee4a2011871cb26deaf69d567cf57d0fe3 Mon Sep 17 00:00:00 2001
+From: Andrey Lebedev <andrey@lebedev.lt>
+Date: Mon, 20 Jan 2020 23:20:07 +0200
+Subject: [PATCH 1/2] Silence annoying warning
+
+---
+ include/linux/log2.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/include/linux/log2.h b/include/linux/log2.h
+index fd7ff3d9..14458fdd 100644
+--- a/include/linux/log2.h
++++ b/include/linux/log2.h
+@@ -18,7 +18,7 @@
+ /*
+  * deal with unrepresentable constant logarithms
+  */
+-extern __attribute__((const, noreturn))
++extern __attribute__((const))
+ int ____ilog2_NaN(void);
+ 
+ /*
+-- 
+2.20.1
+

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

@@ -14,9 +14,12 @@ 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://0002-use-static-inline-in-ARM-ftrace.patch \
-        file://0001-gcc5-fixes.patch \
+        file://0003-gcc5-fixes.patch \
+        file://0004-arm-put-user-asm-fix.patch \
+        file://0005-silence-warning.patch \
         file://defconfig \
         "
+LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
 
 S = "${WORKDIR}/git"