[buildroot] Supports generating CV181X CV182X ext4 file system

Change-Id: I06d0f89992afe94a7296f2d732dedb73d03d2710

buildroot-2021.05/Makefile

@@ -36,8 +36,12 @@ SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
 # or avoid confusing packages that can use the O=<dir> syntax for out-of-tree
 # build by preventing it from being forwarded to sub-make calls.
 ifneq ("$(origin O)", "command line")
+ifneq ($(TARGET_OUTPUT_DIR),)
+O := $(TARGET_OUTPUT_DIR)
+else
 O := $(CURDIR)/output
 endif
+endif
 
 # Check if the current Buildroot execution meets all the pre-requisites.
 # If they are not met, Buildroot will actually do its job in a sub-make meeting

buildroot-2021.05/configs/cvitek_cv182x_defconfig

+BR2_arm=y
+BR2_cortex_a53=y
+BR2_ARM_FPU_NEON_VFPV4=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM=y
+BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
+BR2_TOOLCHAIN_EXTERNAL_GLIBC=y
+BR2_PACKAGE_HAS_TOOLCHAIN_EXTERNAL=y
+BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL="toolchain-external-linaro-arm"
+BR2_TOOLCHAIN_EXTERNAL_PREFIX="arm-linux-gnueabihf"
+
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_6=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+# BR2_TOOLCHAIN_EXTERNAL_HAS_SSP_STRONG is not set
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
+BR2_TARGET_GENERIC_HOSTNAME="cvitek"
+BR2_TARGET_GENERIC_ISSUE="Welcome to CViTek"
+BR2_ROOTFS_OVERLAY="board/cvitek/cv1826/overlay-32"
+BR2_INIT_BUSYBOX=y
+BR2_PACKAGE_BUSYBOX=y
+BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y
+BR2_PACKAGE_INITSCRIPTS=y
+
+# for gdb
+BR2_PACKAGE_HOST_GDB=y
+BR2_PACKAGE_GDB=y
+BR2_PACKAGE_GDB_SERVER=y
+BR2_PACKAGE_GDB_DEBUGGER=y
+
+#for evtest
+BR2_PACKAGE_EVTEST=y
+
+# for ubus
+BR2_PACKAGE_UBUS=y
+# BR2_PACKAGE_UBUS_EXAMPLE=y
+
+# for zlog
+# BR2_PACKAGE_ZLOG=y
+
+# for alsa-utils
+BR2_PACKAGE_ALSA_LIB=y
+BR2_PACKAGE_ALSA_UTILS=y
+BR2_PACKAGE_ALSA_UTILS_ALSACTL=y
+BR2_PACKAGE_ALSA_UTILS_ALSAMIXER=y
+BR2_PACKAGE_ALSA_UTILS_AMIXER=y
+BR2_PACKAGE_ALSA_UTILS_APLAY=y
+
+# for bluetooth
+# BR2_PACKAGE_BLUEZ_ALSA=y
+# BR2_PACKAGE_BLUEZ_ALSA_HCITOP=y
+# BR2_PACKAGE_BLUEZ_ALSA_RFCOMM=y
+# BR2_PACKAGE_BLUEZ5_UTILS_OBEX=y
+# BR2_PACKAGE_BLUEZ5_UTILS_CLIENT=y
+# BR2_PACKAGE_BLUEZ5_UTILS_EXPERIMENTAL=y
+# BR2_PACKAGE_BLUEZ5_UTILS_PLUGINS_HEALTH=y
+# BR2_PACKAGE_BLUEZ5_UTILS_PLUGINS_SIXAXIS=y
+# BR2_PACKAGE_BLUEZ5_UTILS_GATTTOOL=y
+
+# add for ext4 filesystem
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
+BR2_TARGET_ROOTFS_EXT2_GEN=4
+BR2_TARGET_ROOTFS_EXT2_REV=1
+BR2_TARGET_ROOTFS_EXT2_LABEL="rootfs"
+BR2_TARGET_ROOTFS_EXT2_SIZE="200M"
+BR2_TARGET_ROOTFS_EXT2_INODES=0
+BR2_TARGET_ROOTFS_EXT2_RESBLKS=5
+BR2_TARGET_ROOTFS_EXT2_MKFS_OPTIONS="-O ^64bit"
+BR2_TARGET_ROOTFS_EXT2_NONE=y
+
+# audio
+BR2_PACKAGE_ALSA_UTILS=y
+BR2_PACKAGE_ALSA_UTILS_APLAY=y
+BR2_PACKAGE_ALSA_PLUGINS=y
+
+# for mtp
+BR2_PACKAGE_UBUNTU_MTP=y
+
+# add qt5 support
+BR2_PACKAGE_QT5=y
+BR2_PACKAGE_QT5BASE_WIDGETS=y
+BR2_PACKAGE_QT5BASE_TSLIB=y
+BR2_PACKAGE_QT5MULTIMEDIA=y
+BR2_PACKAGE_QT5XMLPATTERNS=y
+
+# for emmc tool
+BR2_USE_MMU=y
+BR2_PACKAGE_UTIL_LINUX_LIBBLKID=y
+BR2_PACKAGE_UTIL_LINUX_LIBUUID=y
+BR2_PACKAGE_E2FSPROGS=y
+BR2_PACKAGE_UTIL_LINUX=y
+BR2_PACKAGE_UTIL_LINUX_UUIDD=y
+BR2_PACKAGE_PARTED=y
+BR2_PACKAGE_E2FSPROGS_RESIZE2FS=y
+

buildroot-2021.05/configs/cvitek_cv182x_recovery_defconfig

+BR2_arm=y
+BR2_cortex_a53=y
+BR2_ARM_FPU_NEON_VFPV4=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM=y
+BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
+BR2_TOOLCHAIN_EXTERNAL_GLIBC=y
+BR2_PACKAGE_HAS_TOOLCHAIN_EXTERNAL=y
+BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL="toolchain-external-linaro-arm"
+BR2_TOOLCHAIN_EXTERNAL_PREFIX="arm-linux-gnueabihf"
+
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_6=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+# BR2_TOOLCHAIN_EXTERNAL_HAS_SSP_STRONG is not set
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
+BR2_TARGET_GENERIC_HOSTNAME="cvitek"
+BR2_TARGET_GENERIC_ISSUE="Welcome to CViTek"
+BR2_ROOTFS_OVERLAY="board/cvitek/cv1826/recovery"
+BR2_INIT_BUSYBOX=y
+BR2_PACKAGE_BUSYBOX=y
+BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y
+BR2_PACKAGE_INITSCRIPTS=y
+
+BR2_TARGET_ROOTFS_CPIO=y
+BR2_TARGET_ROOTFS_CPIO_GZIP=y

buildroot-2021.05/package/busybox/busybox.config

@@ -39,7 +39,7 @@ CONFIG_PLATFORM_LINUX=y
 #
 # Build Options
 #
-# CONFIG_STATIC is not set
+CONFIG_STATIC=y
 # CONFIG_PIE is not set
 # CONFIG_NOMMU is not set
 # CONFIG_BUILD_LIBBUSYBOX is not set
@@ -131,7 +131,7 @@ CONFIG_FEATURE_HWIB=y
 # CONFIG_FEATURE_SEAMLESS_XZ is not set
 # CONFIG_FEATURE_SEAMLESS_LZMA is not set
 # CONFIG_FEATURE_SEAMLESS_BZ2 is not set
-# CONFIG_FEATURE_SEAMLESS_GZ is not set
+CONFIG_FEATURE_SEAMLESS_GZ=y
 # CONFIG_FEATURE_SEAMLESS_Z is not set
 CONFIG_AR=y
 # CONFIG_FEATURE_AR_LONG_FILENAMES is not set
@@ -169,10 +169,10 @@ CONFIG_LZOPCAT=y
 CONFIG_TAR=y
 CONFIG_FEATURE_TAR_LONG_OPTIONS=y
 CONFIG_FEATURE_TAR_CREATE=y
-# CONFIG_FEATURE_TAR_AUTODETECT is not set
+CONFIG_FEATURE_TAR_AUTODETECT=y
 CONFIG_FEATURE_TAR_FROM=y
 # CONFIG_FEATURE_TAR_OLDGNU_COMPATIBILITY is not set
-# CONFIG_FEATURE_TAR_OLDSUN_COMPATIBILITY is not set
+CONFIG_FEATURE_TAR_OLDSUN_COMPATIBILITY=y
 CONFIG_FEATURE_TAR_GNU_EXTENSIONS=y
 CONFIG_FEATURE_TAR_TO_COMMAND=y
 # CONFIG_FEATURE_TAR_UNAME_GNAME is not set

buildroot-2021.05/package/freetype/0001-fix-TOP_DIR-value-error-for-CVITEK-platform.patch

+From 194c79ae3fe12ea16165874b61f8a0cce9bf1c73 Mon Sep 17 00:00:00 2001
+From: gaotianyu <gaotianyu@rd.netease.com>
+Date: Fri, 22 Oct 2021 11:43:23 +0800
+Subject: [PATCH] fix TOP_DIR value error beacause of CVITEK platform
+
+Signed-off-by: gaotianyu <gaotianyu@rd.netease.com>
+---
+ Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Makefile b/Makefile
+index e1d1469..45cd159 100644
+--- a/Makefile
++++ b/Makefile
+@@ -21,7 +21,7 @@ PROJECT_TITLE := FreeType
+ # The variable TOP_DIR holds the path to the topmost directory in the project
+ # engine source hierarchy.  If it is not defined, default it to `.'.
+ #
+-TOP_DIR ?= .
++TOP_DIR := .
+
+ # The variable OBJ_DIR gives the location where object files and the
+ # FreeType library are built.
+--
+2.17.1
+

buildroot-2021.05/package/qt5/qt5base/qt5base.mk

@@ -43,6 +43,9 @@ QT5BASE_CFLAGS += -O0
 QT5BASE_CXXFLAGS += -O0
 endif
 
+QT5BASE_CFLAGS += -march=armv8-a+crc
+QT5BASE_CXXFLAGS += -march=armv8-a+crc
+
 ifeq ($(BR2_X86_CPU_HAS_SSE2),)
 QT5BASE_CONFIGURE_OPTS += -no-sse2
 else ifeq ($(BR2_X86_CPU_HAS_SSE3),)

buildroot-2021.05/package/zlog/0001-mod-if-DEBUG-equal-0-then-enable-debug-info-output.patch

+From 424d090edb02221a8f78695632d9489a37e83971 Mon Sep 17 00:00:00 2001
+From: gaotianyu <gaotianyu@rd.netease.com>
+Date: Sun, 17 Oct 2021 14:55:51 +0800
+Subject: [PATCH] mod: if DEBUG equal 0 then enable debug info output
+
+Signed-off-by: gaotianyu <gaotianyu@rd.netease.com>
+---
+ src/makefile | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/src/makefile b/src/makefile
+index 4ece5b1..465df30 100644
+--- a/src/makefile
++++ b/src/makefile
+@@ -33,7 +33,7 @@ ZLOG_MINOR=2
+ CC:=$(shell sh -c 'type $(CC) >/dev/null 2>/dev/null && echo $(CC) || echo gcc')
+ OPTIMIZATION?=-O2
+ WARNINGS=-Wall -Wstrict-prototypes -fwrapv
+-DEBUG?= -g -ggdb
++DEBUG:= -g -ggdb
+ REAL_CFLAGS=$(OPTIMIZATION) -fPIC -pthread $(CFLAGS) $(WARNINGS) $(DEBUG)
+ REAL_LDFLAGS=$(LDFLAGS) -pthread
+ 
+-- 
+2.17.1
+

buildroot-2021.05/toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in

@@ -4,7 +4,7 @@ comment "Linaro toolchains available for Cortex-A + EABIhf"
 	depends on !BR2_STATIC_LIBS
 
 config BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM
-	bool "Linaro ARM 2018.05"
+	bool "Linaro ARM 2017.05"
 	depends on BR2_arm
 	depends on BR2_ARM_CPU_ARMV7A || BR2_ARM_CPU_ARMV8A
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
@@ -14,14 +14,14 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM
 	select BR2_TOOLCHAIN_HAS_SSP
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 	select BR2_INSTALL_LIBSTDCPP
-	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_10
-	select BR2_TOOLCHAIN_GCC_AT_LEAST_7
+	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_6
+	select BR2_TOOLCHAIN_GCC_AT_LEAST_6
 	select BR2_TOOLCHAIN_HAS_FORTRAN
 	select BR2_TOOLCHAIN_HAS_OPENMP
 	help
 	  Linaro toolchain for the ARM architecture. It uses Linaro
-	  GCC 2018.05 (based on gcc 7.3.1), Linaro GDB 2018.05 (based on
-	  GDB 8.1), glibc 2.25, Binutils 2018.05 (based on 2.28). It
+	  GCC 2017.05 (based on gcc 6.3.1), Linaro GDB 2017.05 (based on
+	  GDB 8.1), glibc 2.25, Binutils 2017.05 (based on 2.28). It
 	  generates code that runs on all Cortex-A profile devices,
 	  but tuned for the Cortex-A9. The code generated is Thumb 2,
 	  with the hard floating point calling convention, and uses

buildroot-2021.05/toolchain/toolchain-external/toolchain-external-linaro-arm/toolchain-external-linaro-arm.hash

 # Locally calculated
-sha256 0613b5be14eb7d50a772bbd72069c428558e6e53fa5fce7201d75a13a475ffff  gcc-linaro-7.3.1-2018.05-i686_arm-linux-gnueabihf.tar.xz
-sha256 7248bf105d0d468887a9b8a7120bb281ac8ad0223d9cb3d00dc7c2d498485d91  gcc-linaro-7.3.1-2018.05-x86_64_arm-linux-gnueabihf.tar.xz
+sha256 926b791cd689e8573c3cd912d10e30b7d12a08bb16b9b9eaf598e2074052dc5f  gcc-linaro-6.3.1-2017.05-x86_64_arm-linux-gnueabihf.tar.xz

buildroot-2021.05/toolchain/toolchain-external/toolchain-external-linaro-arm/toolchain-external-linaro-arm.mk

@@ -4,13 +4,9 @@
 #
 ################################################################################
 
-TOOLCHAIN_EXTERNAL_LINARO_ARM_VERSION = 2018.05
-TOOLCHAIN_EXTERNAL_LINARO_ARM_SITE = https://releases.linaro.org/components/toolchain/binaries/7.3-$(TOOLCHAIN_EXTERNAL_LINARO_ARM_VERSION)/arm-linux-gnueabihf
+TOOLCHAIN_EXTERNAL_LINARO_ARM_VERSION = 2017.05
+TOOLCHAIN_EXTERNAL_LINARO_ARM_SITE = https://releases.linaro.org/components/toolchain/binaries/6.3-$(TOOLCHAIN_EXTERNAL_LINARO_ARM_VERSION)/arm-linux-gnueabihf
 
-ifeq ($(HOSTARCH),x86)
-TOOLCHAIN_EXTERNAL_LINARO_ARM_SOURCE = gcc-linaro-7.3.1-$(TOOLCHAIN_EXTERNAL_LINARO_ARM_VERSION)-i686_arm-linux-gnueabihf.tar.xz
-else
-TOOLCHAIN_EXTERNAL_LINARO_ARM_SOURCE = gcc-linaro-7.3.1-$(TOOLCHAIN_EXTERNAL_LINARO_ARM_VERSION)-x86_64_arm-linux-gnueabihf.tar.xz
-endif
+TOOLCHAIN_EXTERNAL_LINARO_ARM_SOURCE = gcc-linaro-6.3.1-$(TOOLCHAIN_EXTERNAL_LINARO_ARM_VERSION)-x86_64_arm-linux-gnueabihf.tar.xz
 
 $(eval $(toolchain-external-package))