感觉CFLAGS缺失了
YuzukiTsuru 发布的帖子
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回复: 【求助】T113 文件系统更换squashfs为jffs2之后根文件系统CRC错误 挂载失败发布在 MR Series
@xiaogcc23333 在 【求助】T113 文件系统更换squashfs为jffs2之后根文件系统CRC错误 挂载失败 中说：
squashfs
squashfs作为rootfs，jffs2是overlayfs，后期才挂载的
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回复: 【求助】T113 文件系统更换squashfs为jffs2之后根文件系统CRC错误 挂载失败发布在 MR Series
SPI NOR请使用squashfs+jffs2 overlayfs的形式否则一次reset就会损坏文件系统
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回复: 【FAQ】全志V853芯片 适配双目GC2053的操作步骤发布在 其它全志芯片讨论区
@nimadibaj 【资料】V853&V851 软件开发指南
https://bbs.aw-ol.com/topic/2266/share/1
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回复: v831上怎么更换成imx307驱动了，网上也找不到资料，全志官方有支持吗发布在 V Series
@tianyun923 imx307在支持列表里，可以参考v853的帖子更换驱动和修改设备树即可
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回复: 全志v831 +128MB的sdnand，偶发系统上下电后文件系统变成只读的情况发布在 V Series
@weipengyao 是的，正常了，可以吧overlayfs挂到UDISK分区，自动扩展全容量
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回复: 使用camerademo模块，编译缺少AWIspApi.h头文件发布在 V Series
@likehengall 取消勾选sunxiCamera试试，我记得camerademo不需要这个组件
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回复: 移植Qt 5.12.9 到 H616 上，支持 GPU 加速与 QtWebEngine发布在 H/F/TV Series
然后加上这两个Patch
diff --git a/qtwebengine/src/3rdparty/gn/tools/gn/ninja_action_target_writer.cc b/qtwebengine/src/3rdparty/gn/tools/gn/ninja_action_target_writer.cc index 7e945c0..502e11e 100644 --- a/qtwebengine/src/3rdparty/gn/tools/gn/ninja_action_target_writer.cc +++ b/qtwebengine/src/3rdparty/gn/tools/gn/ninja_action_target_writer.cc @@ -118,6 +118,14 @@ std::string NinjaActionTargetWriter::WriteRuleDefinition() { // strictly necessary for regular one-shot actions, but it's easier to // just always define unique_name. std::string rspfile = custom_rule_name; + + //quick workaround if filename length > 255 - ".rsp", just cut the dirs starting from the end + //please note ".$unique_name" is not used at the moment + int pos = 0; + std::string delimiter("_"); + while (rspfile.length() > 251 && (pos = rspfile.find_last_of(delimiter)) != std::string::npos) + rspfile = rspfile.substr(0, 100); + if (!target_->sources().empty()) rspfile += ".$unique_name"; rspfile += ".rsp"; -- 2.17.1diff --git a/qtwebengine/src/core/ozone/gl_ozone_egl_qt.cpp b/qtwebengine/src/core/ozone/gl_ozone_egl_qt.cpp index 2fa86d79b..2f40d8321 100644 --- a/qtwebengine/src/core/ozone/gl_ozone_egl_qt.cpp +++ b/qtwebengine/src/core/ozone/gl_ozone_egl_qt.cpp @@ -78,15 +78,21 @@ base::NativeLibrary LoadLibrary(const base::FilePath& filename) { bool GLOzoneEGLQt::LoadGLES2Bindings(gl::GLImplementation /*implementation*/) { - base::NativeLibrary eglgles2Library = dlopen(NULL, RTLD_LAZY); - if (!eglgles2Library) { + base::NativeLibrary eglLibrary = dlopen("/usr/lib/libEGL.so", RTLD_LAZY); + if (!eglLibrary) { + LOG(ERROR) << "Failed to open EGL/GLES2 context " << dlerror(); + return false; + } + + base::NativeLibrary gles2Library = dlopen("/usr/lib/libGLESv2.so", RTLD_LAZY); + if (!gles2Library) { LOG(ERROR) << "Failed to open EGL/GLES2 context " << dlerror(); return false; } gl::GLGetProcAddressProc get_proc_address = reinterpret_cast<gl::GLGetProcAddressProc>( - base::GetFunctionPointerFromNativeLibrary(eglgles2Library, + base::GetFunctionPointerFromNativeLibrary(eglLibrary, "eglGetProcAddress")); #ifndef QT_NO_OPENGL if (!get_proc_address) { @@ -100,12 +106,14 @@ bool GLOzoneEGLQt::LoadGLES2Bindings(gl::GLImplementation /*implementation*/) if (!get_proc_address) { LOG(ERROR) << "eglGetProcAddress not found."; - base::UnloadNativeLibrary(eglgles2Library); + base::UnloadNativeLibrary(eglLibrary); + base::UnloadNativeLibrary(gles2Library); return false; } gl::SetGLGetProcAddressProc(get_proc_address); - gl::AddGLNativeLibrary(eglgles2Library); + gl::AddGLNativeLibrary(eglLibrary); + gl::AddGLNativeLibrary(gles2Library); return true; }
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回复: 移植Qt 5.12.9 到 H616 上，支持 GPU 加速与 QtWebEngine发布在 H/F/TV Series
然后到
package\qt\qt5，修改Makfile# # Copyright (C) 2016 Trace Wong <tracewong@outlook.com> # # This is free software, licensed under the GNU General Public License v2. # See /LICENSE for more information. # # TODO: # qt5 configure need to customer by package config # # Example of making a prebuilt library, do not select QT5_USE_PREBUILT # cd $(COMPILE_DIR)/qt-everywhere-opensource-src-$(PKG_VERSION) # mkdir qt-everywhere-opensource-src-$(PKG_VERSION)-prebuilt_glibc_64bit # cp -a ipkg-install qt-everywhere-opensource-src-$(PKG_VERSION)-prebuilt_glibc_64bit # tar -czf qt-everywhere-opensource-src-$(PKG_VERSION)-prebuilt_glibc_64bit.tar.gz qt-everywhere-opensource-src-$(PKG_VERSION)-prebuilt_glibc_64bit # include $(TOPDIR)/rules.mk PKG_NAME:=qt5 PKG_VERSION:=5.12.9 PKG_RELEASE:=1 ifeq ($(CONFIG_QT5_USE_PREBUILT),y) ifeq ($(CONFIG_USE_GLIBC),y) ifeq ($(TARGET_ARCH),aarch64) PKG_MD5SUM:=b96ae8d2d55983911b7bf46896d516bc PKG_SOURCE:=qt-everywhere-opensource-src-$(PKG_VERSION)-prebuilt_glibc_64bit.tar.gz PKG_BUILD_DIR=$(COMPILE_DIR)/qt-everywhere-opensource-src-$(PKG_VERSION)-prebuilt_glibc_64bit else PKG_MD5SUM:=6fc40f289dd51ad2bf2403ad2da85bf9 PKG_SOURCE:=qt-everywhere-opensource-src-$(PKG_VERSION)-prebuilt_glibc_32bit.tar.gz PKG_BUILD_DIR=$(COMPILE_DIR)/qt-everywhere-opensource-src-$(PKG_VERSION)-prebuilt_glibc_32bit endif else ifeq ($(CONFIG_USE_MUSL),y) ifeq ($(TARGET_ARCH),aarch64) PKG_MD5SUM:=b7859b3fc75a28f10047cc63f8bb2226 PKG_SOURCE:=qt-everywhere-opensource-src-$(PKG_VERSION)-prebuilt_musl_64bit.tar.gz PKG_BUILD_DIR=$(COMPILE_DIR)/qt-everywhere-opensource-src-$(PKG_VERSION)-prebuilt_musl_64bit else PKG_MD5SUM:=9d1e2d3b5673976b3277142f047d2c90 PKG_SOURCE:=qt-everywhere-opensource-src-$(PKG_VERSION)-prebuilt_musl_32bit.tar.gz PKG_BUILD_DIR=$(COMPILE_DIR)/qt-everywhere-opensource-src-$(PKG_VERSION)-prebuilt_musl_32bit endif endif else PKG_MD5SUM:=f177284b4d3d572aa46a34ac8f5a7f00 PKG_SOURCE:=qt-everywhere-opensource-src-$(PKG_VERSION).tar.xz PKG_BUILD_DIR=$(COMPILE_DIR)/qt-everywhere-opensource-src-$(PKG_VERSION) endif PKG_SOURCE_URL:=http://download.qt.io/archive/qt/5.12/$(PKG_VERSION)/single PKG_BUILD_PARALLEL:=1 PKG_BUILD_DEPENDS:=libstdcpp nspr/host nss/host PKG_CONFIG_DEPENDS:=CONFIG_QT5_USE_PREBUILT include $(BUILD_DIR)/package.mk -include $(if $(DUMP),,./files/qmake.mk) define Package/qt5/Default SECTION:=Qt CATEGORY:=Qt TITLE:=qt5 DEPENDS:=qt5-core URL:=http://qt-project.org MAINTAINER:=TraceWong <tracewong@outlook.org> endef ifeq ($(PACKAGE_qt5-wayland),y) CONFIGURE_ARGS += -qpa wayland endif ifneq ($(CONFIG_USE_GLIBC),y) QT_CONFIGURE_ARGS += -no-webengine-embedded-build -no-feature-geoservices_mapboxgl endif define Package/qt5-core $(call Package/qt5/Default) TITLE+=core DEPENDS:=+librt +zlib +libstdcpp +libinput +libpthread +glib2 @!LINUX_2_6 endef define Package/qt5-gui $(call Package/qt5/Default) TITLE+=gui(eglfs) DEPENDS+=+qt5-core +qt5-dbus +libinput +tslib +mtdev +glib2 +fontconfig +libump \ +PACKAGE_qt5-gui:libpng +PACKAGE_qt5-gui:libfreetype \ +PACKAGE_qt5-gui:libjpeg +libgpu @DISPLAY_SUPPORT endef define Package/qt5-core/config config QT5_USE_PREBUILT bool "qt5 use prebuilt" default y endef define Package/qt5-multimedia $(call Package/qt5/Default) TITLE+=multimedia DEPENDS+=+qt5-core +qt5-gui +qt5-network +qt5-quick +qt5-quick +qt5-opengl endef define Package/qt5-network $(call Package/qt5/Default) TITLE+=network DEPENDS+=+qt5-core endef define Package/qt5-qml $(call Package/qt5/Default) TITLE+=qml DEPENDS+=+qt5-core +qt5-network +qt5-gui +qt5-remoteobjects endef define Package/qt5-remoteobjects $(call Package/qt5/Default) TITLE+=remoteobjects DEPENDS+=+qt5-core +qt5-network endef define Package/qt5-quick $(call Package/qt5/Default) TITLE+=quick DEPENDS+=+qt5-core +qt5-network +qt5-gui +qt5-qml +qt5-positioning endef define Package/qt5-quick-2 $(call Package/qt5/Default) TITLE+=quick.2 DEPENDS+=+qt5-gui +qt5-network +qt5-qml +qt5-quick endef define Package/qt5-quick-controls $(call Package/qt5/Default) TITLE+=quick-controls DEPENDS+=+qt5-gui +qt5-network +qt5-qml +qt5-quick +qt5-widgets endef define Package/qt5-quick-controls-2 $(call Package/qt5/Default) TITLE+=quick-controls-2 DEPENDS+=+qt5-gui +qt5-network +qt5-qml +qt5-quick-2 +qt5-widgets endef define Package/qt5-quick-dialogs $(call Package/qt5/Default) TITLE+=quick-dialogs DEPENDS+=+qt5-gui +qt5-network +qt5-qml +qt5-quick endef define Package/qt5-quick-extras $(call Package/qt5/Default) TITLE+=quick-extras DEPENDS+=+qt5-gui +qt5-network +qt5-qml +qt5-quick endef define Package/qt5-quick-layouts $(call Package/qt5/Default) TITLE+=quick-layouts DEPENDS+=+qt5-gui +qt5-network +qt5-qml +qt5-quick endef define Package/qt5-quick-localstorage $(call Package/qt5/Default) TITLE+=quick-localstorage DEPENDS+=+qt5-network +qt5-qml +qt5-sql endef define Package/qt5-quick-particles $(call Package/qt5/Default) TITLE+=quick-particles.2 DEPENDS+=+qt5-gui +qt5-network +qt5-qml +qt5-quick +qt5-quickparticles endef define Package/qt5-quick-privatewidgets $(call Package/qt5/Default) TITLE+=quick-privatewidgets DEPENDS+=+qt5-gui +qt5-network +qt5-qml +qt5-quick +qt5-widgets endef define Package/qt5-quick-scene3d $(call Package/qt5/Default) TITLE+=quick-scene3d DEPENDS+=+qt5-gui +qt5-network +qt5-qml +qt5-quick +qt5-3d +qt5-concurrent endef define Package/qt5-quick-window $(call Package/qt5/Default) TITLE+=quick-window.2 DEPENDS+=+qt5-gui +qt5-network +qt5-qml +qt5-quick endef define Package/qt5-quick-xmllistmodel $(call Package/qt5/Default) TITLE+=quick-xmllistmodel DEPENDS+=+qt5-network +qt5-xml +qt5-xmlpatterns +qt5-qml endef define Package/qt5-sql $(call Package/qt5/Default) TITLE+=sql(sqlite) DEPENDS+=+libsqlite3 +sqlite3 endef define Package/qt5-test $(call Package/qt5/Default) TITLE+=test DEPENDS+=+qt5-gui +qt5-network +qt5-qml +qt5-quick +qt5-widgets endef define Package/qt5-enginio $(call Package/qt5/Default) TITLE+=enginio DEPENDS+=+qt5-core +qt5-network +qt5-qml endef define Package/qt5-widgets $(call Package/qt5/Default) TITLE+=widgets DEPENDS+=+qt5-core +qt5-gui endef define Package/qt5-bluetooth $(call Package/qt5/Default) TITLE+=bluetooth DEPENDS+=+qt5-core +qt5-concurrent +qt5-dbus +qt5-gui +qt5-network +qt5-qml +qt5-quick endef define Package/qt5-concurrent $(call Package/qt5/Default) TITLE+=concurrent DEPENDS+=+qt5-core endef define Package/qt5-dbus $(call Package/qt5/Default) TITLE+=dbus DEPENDS+=+qt5-core +PACKAGE_qt5-dbus:libdbus endef define Package/qt5-location $(call Package/qt5/Default) TITLE+=location DEPENDS+=+qt5-core +qt5-network +qt5-gui +qt5-qml +qt5-quick +qt5-positioning endef define Package/qt5-nfc $(call Package/qt5/Default) TITLE+=nfc DEPENDS+=+qt5-core +qt5-dbus +qt5-network +qt5-qml endef define Package/qt5-opengl $(call Package/qt5/Default) TITLE+=opengl DEPENDS+=+qt5-core +qt5-gui +qt5-widgets endef define Package/qt5-positioning $(call Package/qt5/Default) TITLE+=positioning DEPENDS+=+qt5-core +qt5-gui +qt5-network +qt5-qml endef define Package/qt5-printsupport $(call Package/qt5/Default) TITLE+=printsupport DEPENDS+=+qt5-core +qt5-gui +qt5-widgets endef define Package/qt5-quickwidgets $(call Package/qt5/Default) TITLE+=quickwidgets DEPENDS+=+qt5-core +qt5-network +qt5-gui +qt5-qml +qt5-quick +qt5-widgets endef define Package/qt5-script $(call Package/qt5/Default) TITLE+=script DEPENDS+=+qt5-core endef define Package/qt5-scripttools $(call Package/qt5/Default) TITLE+=scripttools DEPENDS+=+qt5-core +qt5-network +qt5-qml +qt5-gui +qt5-quick +qt5-widgets +qt5-script endef define Package/qt5-sensors $(call Package/qt5/Default) TITLE+=sensors DEPENDS+=+qt5-core +qt5-gui +qt5-network +qt5-qml endef define Package/qt5-serialport $(call Package/qt5/Default) TITLE+=serialport DEPENDS+=+qt5-core +eudev endef define Package/qt5-svg $(call Package/qt5/Default) TITLE+=svg DEPENDS+=+qt5-core +qt5-widgets endef define Package/qt5-webchannel $(call Package/qt5/Default) TITLE+=webchannel DEPENDS+=+qt5-core +qt5-network +qt5-qml +qt5-gui +qt5-quick endef define Package/qt5-webengine $(call Package/qt5/Default) TITLE+=webengine DEPENDS+=+qt5-core +qt5-network +qt5-gui \ +qt5-qml +qt5-webchannel +qt5-positioning +qt5-webview \ +qt5-quickwidgets +qt5-widgets +USE_GLIBC:alsa-lib \ +USE_GLIBC:libnss +USE_GLIBC:nspr @USE_GLIBC endef define Package/qt5-websocket $(call Package/qt5/Default) TITLE+=websocket DEPENDS+=+qt5-core +qt5-network +qt5-qml endef define Package/qt5-webview $(call Package/qt5/Default) TITLE+=webview DEPENDS+=+qt5-core +qt5-network +qt5-qml +qt5-gui +qt5-quick endef define Package/qt5-xml $(call Package/qt5/Default) TITLE+=xml DEPENDS+=+qt5-core endef define Package/qt5-xmlpatterns $(call Package/qt5/Default) TITLE+=xmlpatterns DEPENDS+=+qt5-core +qt5-network endef define Package/qt5-serialbus $(call Package/qt5/Default) TITLE+=serialbus DEPENDS+=+qt5-core +qt5-network +qt5-serialport +eudev endef define Package/qt5-help $(call Package/qt5/Default) TITLE+=help DEPENDS+=+qt5-core +qt5-gui +qt5-widgets +qt5-sql +qt5-network +qt5-clucene endef define Package/qt5-labstemplates $(call Package/qt5/Default) TITLE+=labstemplates DEPENDS+=+qt5-core +qt5-gui +qt5-quick +qt5-network +qt5-qml endef define Package/qt5-clucene $(call Package/qt5/Default) TITLE+=clucene DEPENDS+=+qt5-core endef define Package/qt5-quickparticles $(call Package/qt5/Default) TITLE+=quickparticles DEPENDS+=+qt5-core +qt5-gui +qt5-quick +qt5-network \ +qt5-qml endef define Package/qt5-3d $(call Package/qt5/Default) TITLE+=3d DEPENDS+=+qt5-core +qt5-gui +qt5-quick +qt5-network \ +qt5-qml +qt5-concurrent +qt5-gamepad endef define Package/qt5-charts $(call Package/qt5/Default) TITLE+=charts DEPENDS+=+qt5-core +qt5-opengl +qt5-gui +qt5-qml +qt5-quick +qt5-widgets endef define Package/qt5-speech $(call Package/qt5/Default) TITLE+=charts DEPENDS+=+qt5-core endef define Package/qt5-scxml $(call Package/qt5/Default) TITLE+=scxml DEPENDS+=+qt5-core +qt5-qml +qt5-network endef define Package/qt5-purchasing $(call Package/qt5/Default) TITLE+=purchasing DEPENDS+=+qt5-core +qt5-opengl +qt5-gui +qt5-qml +qt5-network qt5-quick endef define Package/qt5-datavis3d $(call Package/qt5/Default) TITLE+=datavis3d DEPENDS+=+qt5-core +qt5-opengl +qt5-qml endef define Package/qt5-examples $(call Package/qt5/Default) TITLE+=examples DEPENDS+=+qt5-core +qt5-gui +qt5-3d \ +qt5-svg +qt5-sql +qt5-network +qt5-quick +qt5-quickwidgets \ +qt5-multimedia +qt5-network \ +qt5-qml +qt5-quick +qt5-quick-2 +qt5-sql +qt5-test \ +qt5-widgets +qt5-bluetooth +qt5-concurrent +qt5-dbus \ +qt5-location +qt5-nfc +qt5-opengl +qt5-positioning \ +qt5-printsupport +qt5-quickwidgets +qt5-script \ +qt5-scripttools +qt5-sensors +qt5-serialport \ +qt5-svg +qt5-webchannel +qt5-websocket +qt5-enginio\ +qt5-xml +qt5-xmlpatterns +qt5-serialbus +qt5-help \ +qt5-clucene +qt5-labstemplates +qt5-quickparticles \ +qt5-charts +qt5-datavis3d +qt5-network +qt5-purchasing \ +qt5-scxml +qt5-speech +qt5-bluetooth +qt5-remoteobjects \ +qt5-script +qt5-webview +qt5-quick-controls +qt5-quick-controls-2 \ +qt5-quick-layouts +qt5-quick-window +USE_GLIBC:qt5-webengine endef define Package/qt5-wayland $(call Package/qt5/Default) TITLE+=wayland DEPENDS+=+qt5-core +qt5-gui +qt5-dbus +qt5-network +qt5-qml +qt5-quick \ +PACKAGE_qt5-wayland:weston +PACKAGE_qt5-wayland:wayland endef define Package/qt5-gamepad $(call Package/qt5/Default) TITLE+=gamepad DEPENDS+=+qt5-core +qt5-gui +qt5-network +qt5-quick endef define Package/qt5-openssl $(call Package/qt5/Default) TITLE+=openssl DEPENDS+=+PACKAGE_qt5-openssl:libopenssl endef define Package/qt5-drivers-mouse $(call Package/qt5/Default) TITLE+=drivers-mouse DEPENDS+=qt5-gui endef define Package/qt5-drivers-keyboard $(call Package/qt5/Default) TITLE+=drivers-keyboard DEPENDS+=qt5-gui endef define Package/qt5-drivers-touchscreen $(call Package/qt5/Default) TITLE+=drivers-touchscreen(tslib) DEPENDS+=+qt5-gui +PACKAGE_qt5-drivers-touchscreen:tslib endef define Package/qt5-drivers-linuxfb $(call Package/qt5/Default) TITLE+=drivers-linuxfb DEPENDS+=qt5-gui endef define Package/qt5-drivers-audio $(call Package/qt5/Default) TITLE+=drivers-audio(alsa) DEPENDS+=+qt5-network +qt5-multimedia +alsa-lib endef define Package/qt5-drivers-customwidget $(call Package/qt5/Default) TITLE+=drivers-customwidget DEPENDS+=+qt5-widgets endef define Package/qt5-drivers-worldtimeclock $(call Package/qt5/Default) TITLE+=drivers-worldtimeclock DEPENDS+=+qt5-widgets endef define Package/qt5-drivers-imageformats $(call Package/qt5/Default) TITLE+=drivers-imageformats DEPENDS+=+qt5-svg +qt5-widgets endef define Package/qt5-graphicaleffects $(call Package/qt5/Default) TITLE+=graphicaleffects DEPENDS+=+qt5-gui +qt5-network +qt5-qml +qt5-quick endef define Package/qt5-gsttools $(call Package/qt5/Default) TITLE+=gsttools DEPENDS+=+qt5-gui +qt5-multimedia +qt5-multimediawidgets \ +qt5-network +qt5-widgets +alsa-lib +gstreamer1-plugins-base \ +gstreamer1-libs +gst1-plugins-base endef TARGET_LDFLAGS+=-Wl,-rpath-link=$(STAGING_DIR)/usr/lib,-rpath-link=$(PKG_BUILD_DIR)/lib $(if $(CONFIG_USE_GLIBC),-lrt -ldl -lpthread) TARGET_CFLAGS+=-I$(STAGING_DIR)/usr/include/freetype2 -I$(PKG_BUILD_DIR)/include define Build/Prepare ifeq ($(CONFIG_QT5_USE_PREBUILT),y) $(call PKG_UNPACK) $(CP) ./files/qt.conf \ $(PKG_BUILD_DIR)/ipkg-install/usr/bin/qt.conf else $(call Build/Prepare/Default,) endif endef # This library only supports CONFIG_NO_STRIP or CONFIG_USE_STRIP, # but not CONFIG_USE_SSTRIP. Therefore overwrite the original strip # settings in $(TOPDIR)/rules.mk. ifneq ($(CONFIG_NO_STRIP),) RSTRIP:=: STRIP:=: else STRIP:=$(TARGET_CROSS)strip $(call qstrip,$(CONFIG_STRIP_ARGS)) RSTRIP= \ export CROSS="$(TARGET_CROSS)" \ $(if $(PKG_BUILD_ID),KEEP_BUILD_ID=1) \ $(if $(CONFIG_KERNEL_KALLSYMS),NO_RENAME=1) \ $(if $(CONFIG_KERNEL_PROFILING),KEEP_SYMBOLS=1); \ NM="$(TARGET_CROSS)nm" \ STRIP="$(STRIP)" \ STRIP_KMOD="$(SCRIPT_DIR)/strip-kmod.sh" \ PATCHELF="$(STAGING_DIR_HOST)/bin/patchelf" \ $(SCRIPT_DIR)/rstrip.sh endif define Build/Configure ifneq ($(CONFIG_QT5_USE_PREBUILT),y) mkdir -p $(PKG_BUILD_DIR)/qtbase/mkspecs/linux-openwrt-g++ $(CP) ./files/qmake.conf $(PKG_BUILD_DIR)/qtbase/mkspecs/linux-openwrt-g++/qmake.conf $(CP) ./files/qplatformdefs.h $(PKG_BUILD_DIR)/qtbase/mkspecs/linux-openwrt-g++/qplatformdefs.h (cd $(PKG_BUILD_DIR); \ TARGET_CC="$(TARGET_CROSS)gcc" \ TARGET_CXX="$(TARGET_CROSS)g++" \ TARGET_AR="$(TARGET_CROSS)ar cqs" \ TARGET_OBJCOPY="$(TARGET_CROSS)objcopy" \ TARGET_RANLIB="$(TARGET_CROSS)ranlib" \ TARGET_CFLAGS="$(TARGET_CFLAGS) $(EXTRA_CFLAGS)" \ TARGET_CXXFLAGS="$(TARGET_CFLAGS) -fpermissive $(EXTRA_CFLAGS)" \ TARGET_LDFLAGS="$(TARGET_LDFLAGS) $(EXTRA_LDFLAGS)" \ TARGET_INCDIRS="$(STAGING_DIR)/include -I$(STAGING_DIR)/usr/include" \ TARGET_LIBDIRS="$(STAGING_DIR)/lib -L$(STAGING_DIR)/usr/lib" \ CFLAGS= \ CXXFLAGS= \ LDFLAGS= \ STAGING_DIR="$(STAGING_DIR)" \ STAGING_DIR_HOST="$(STAGING_DIR_HOST)" \ PKG_CONFIG_SYSROOT_DIR="$(STAGING_DIR)" \ PKG_CONFIG_LIBDIR=“$(STAGING_DIR)/usr/lib” \ PKG_CONFIG_PATH="$(STAGING_DIR)/usr/lib/pkgconfig" \ ./configure \ -prefix $(CONFIGURE_PREFIX) \ -bindir $(CONFIGURE_PREFIX)/bin \ -headerdir $(CONFIGURE_PREFIX)/include \ -libdir $(CONFIGURE_PREFIX)/lib \ -datadir $(CONFIGURE_PREFIX)/share/qt5 \ -qmldir $(CONFIGURE_PREFIX)/lib/qt5/qml \ -plugindir $(CONFIGURE_PREFIX)/lib/qt5/plugins \ -release \ -xplatform linux-openwrt-g++ \ -opensource \ -confirm-license \ -c++std c++14 \ -shared \ -accessibility \ -no-qml-debug \ -no-sse2 \ -no-sse3 \ -no-ssse3 \ -no-sse4.1 \ -no-sse4.2 \ -no-avx \ -no-avx2 \ -no-mips_dsp \ -no-mips_dspr2 \ -pkg-config \ -system-zlib \ -mtdev \ -no-journald \ -syslog \ -system-libpng \ -system-libjpeg \ -system-freetype \ -no-sql-db2 \ -no-sql-ibase \ -no-sql-mysql \ -no-sql-oci \ -no-sql-odbc \ -no-sql-psql \ -sql-sqlite \ -sqlite \ -no-sql-tds \ -qt-harfbuzz \ -openssl \ -no-libproxy \ -qt-pcre \ -no-xcb \ -no-xcb-xinput \ -no-xcb-xlib \ -no-glib \ -no-pulseaudio \ -alsa \ -no-gtk \ -opengl es2 \ -gui \ -widgets \ -no-cups \ -iconv \ -evdev \ -tslib \ -no-icu \ -fontconfig \ -strip \ -no-pch \ -no-ltcg \ -dbus-linked -L$(STAGING_DIR)/usr/lib -I$(STAGING_DIR)/usr/include \ -I$(STAGING_DIR)/usr/include/dbus-1.0 -I$(STAGING_DIR)/usr/lib/dbus-1.0/include \ -no-use-gold-linker \ -eglfs \ -no-kms \ -no-gbm \ -no-directfb \ -linuxfb \ -no-mirclient \ -no-libinput \ -no-gstreamer \ -nomake tests \ -skip qtdoc \ -skip qtwayland \ -ssl \ $(QT_CONFIGURE_ARGS) \ -v \ -D__ARM_ARCH_5TEJ__ \ ) endif endef define Build/Compile ifneq ($(CONFIG_QT5_USE_PREBUILT),y) TARGET_CC="$(TARGET_CROSS)gcc" \ TARGET_CXX="$(TARGET_CROSS)g++" \ TARGET_AR="$(TARGET_CROSS)ar cqs" \ TARGET_OBJCOPY="$(TARGET_CROSS)objcopy" \ TARGET_RANLIB="$(TARGET_CROSS)ranlib" \ TARGET_CFLAGS="$(TARGET_CFLAGS) $(EXTRA_CFLAGS)" \ TARGET_CXXFLAGS="$(TARGET_CFLAGS) $(EXTRA_CFLAGS)" \ TARGET_LDFLAGS="$(TARGET_LDFLAGS) $(EXTRA_LDFLAGS)" \ TARGET_INCDIRS="$(STAGING_DIR)/include -I$(STAGING_DIR)/usr/include" \ TARGET_LIBDIRS="$(STAGING_DIR)/lib -L$(STAGING_DIR)/usr/lib" \ STAGING_DIR="$(STAGING_DIR)" \ STAGING_DIR_HOST="$(STAGING_DIR_HOST)" \ PKG_CONFIG_SYSROOT_DIR="$(STAGING_DIR)" \ $(MAKE) -j8 -C $(PKG_BUILD_DIR) INSTALL_ROOT=$(PKG_INSTALL_DIR) \ $(MAKE) -j8 -C $(PKG_BUILD_DIR) install $(CP) ./files/qt.conf \ $(PKG_BUILD_DIR)/ipkg-install/usr/bin/qt.conf endif endef define Build/InstallDev $(INSTALL_DIR) $(2)/bin $(INSTALL_DIR) $(1)/bin $(INSTALL_DIR) $(1)/usr/mkspecs $(INSTALL_DIR) $(1)/usr/bin $(INSTALL_DIR) $(1)/usr/include $(INSTALL_DIR) $(1)/usr/lib $(INSTALL_DIR) $(1)/usr/lib/pkgconfig $(INSTALL_DIR) $(1)/usr/lib/cmake $(INSTALL_DIR) $(1)/usr/lib/qt5/plugins $(INSTALL_DIR) $(1)/usr/lib/qt5/plugins/egldeviceintegrations $(INSTALL_DIR) $(1)/mk/ $(INSTALL_DATA) ./files/qmake.mk $(1)/mk/ $(CP) \ $(PKG_INSTALL_DIR)/usr/bin/* \ $(2)/bin/ $(CP) \ $(PKG_INSTALL_DIR)/usr/bin/* \ $(1)/usr/bin/ $(CP) \ $(PKG_INSTALL_DIR)/usr/mkspecs/* \ $(1)/usr/mkspecs/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/* \ $(1)/usr/lib/pkgconfig/ $(CP) \ $(PKG_INSTALL_DIR)/usr/include/* \ $(1)/usr/include/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/*.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/*.prl* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/*.la* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/cmake/* \ $(1)/usr/lib/cmake/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/plugins/* \ $(1)/usr/lib/qt5/plugins/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/plugins/egldeviceintegrations/* \ $(1)/usr/lib/qt5/plugins/egldeviceintegrations/ endef define Package/qt5-core/install $(INSTALL_DIR) $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5Core.so* \ $(1)/usr/lib/ endef define Package/qt5-gui/install $(INSTALL_DIR) $(1)/etc $(INSTALL_DIR) $(1)/usr/lib $(INSTALL_DIR) $(1)/usr/share/fonts $(INSTALL_DIR) $(1)/usr/lib/qt5/plugins/platforms $(INSTALL_DIR) $(1)/usr/lib/qt5/plugins/egldeviceintegrations $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5Gui.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5EglFSDeviceIntegration.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/plugins/platforms/libqeglfs.so \ $(1)/usr/lib/qt5/plugins/platforms/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/plugins/egldeviceintegrations/* \ $(1)/usr/lib/qt5/plugins/egldeviceintegrations/ $(CP) \ ./files/qt-env.sh \ $(1)/etc/ #$(CP) \ # $(PKG_INSTALL_DIR)/usr/lib/qt5/plugins/platforms/libqlinuxfb.so \ # $(1)/usr/lib/qt5/plugins/ # we use the dejavue font package instead ifeq ($(CONFIG_QT5_USE_PREBUILT),y) $(INSTALL_DATA) \ $(PKG_INSTALL_DIR)/usr/share/qt5/examples/quickcontrols2/swipetoremove/fonts/*.ttf \ $(1)/usr/share/fonts/ else $(CP) \ $(PKG_BUILD_DIR)/qtbase/tests/auto/shared/resources/*.ttf \ $(1)/usr/share/fonts/ endif endef define Package/qt5-multimedia/install $(INSTALL_DIR) $(1)/usr/lib/ $(INSTALL_DIR) $(1)/usr/lib/qt5/qml $(INSTALL_DIR) $(1)/usr/lib/qt5/plugins/video $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5Multimedia.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5MultimediaQuick.so* \ $(1)/usr/lib $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5MultimediaWidgets.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/plugins/video/* \ $(1)/usr/lib/qt5/plugins/video $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtMultimedia \ $(1)/usr/lib/qt5/qml/ endef define Package/qt5-network/install $(INSTALL_DIR) $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5Network.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5NetworkAuth.so* \ $(1)/usr/lib/ endef define Package/qt5-qml/install $(INSTALL_DIR) $(1)/usr/lib/ $(INSTALL_DIR) $(1)/usr/lib/qt5/qml/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5Qml.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtQml \ $(1)/usr/lib/qt5/qml/ endef define Package/qt5-remoteobjects/install $(INSTALL_DIR) $(1)/usr/lib/ $(INSTALL_DIR) $(1)/usr/lib/qt5/qml/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5RemoteObjects.so* \ $(1)/usr/lib/ endef define Package/qt5-quick/install $(INSTALL_DIR) $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5Quick.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5PositioningQuick.so* \ $(1)/usr/lib/ endef define Package/qt5-quick-2/install $(INSTALL_DIR) $(1)/usr/lib/ $(INSTALL_DIR) $(1)/usr/lib/qt5/qml $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5QuickControls2.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5QuickTemplates2.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtQuick.2 \ $(1)/usr/lib/qt5/qml/ endef define Package/qt5-quick-controls/install $(INSTALL_DIR) $(1)/usr/lib/qt5/qml/QtQuick $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtQuick/Controls \ $(1)/usr/lib/qt5/qml/QtQuick/ endef define Package/qt5-quick-controls-2/install $(INSTALL_DIR) $(1)/usr/lib/qt5/qml/QtQuick $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtQuick/Controls.2 \ $(1)/usr/lib/qt5/qml/QtQuick/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtQuick/Templates.2 \ $(1)/usr/lib/qt5/qml/QtQuick/ endef define Package/qt5-quick-dialogs/install $(INSTALL_DIR) $(1)/usr/lib/qt5/qml/QtQuick $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtQuick/Dialogs \ $(1)/usr/lib/qt5/qml/QtQuick/ endef define Package/qt5-quick-extras/install $(INSTALL_DIR) $(1)/usr/lib/qt5/qml/QtQuick $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtQuick/Extras \ $(1)/usr/lib/qt5/qml/QtQuick/ endef define Package/qt5-quick-layouts/install $(INSTALL_DIR) $(1)/usr/lib/qt5/qml/QtQuick $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtQuick/Layouts \ $(1)/usr/lib/qt5/qml/QtQuick/ endef define Package/qt5-quick-localstorage/install $(INSTALL_DIR) $(1)/usr/lib/qt5/qml/QtQuick $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtQuick/LocalStorage \ $(1)/usr/lib/qt5/qml/QtQuick/ endef define Package/qt5-quick-particles/install $(INSTALL_DIR) $(1)/usr/lib/qt5/qml/QtQuick $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtQuick/Particles.2 \ $(1)/usr/lib/qt5/qml/QtQuick/ endef define Package/qt5-quick-privatewidgets/install $(INSTALL_DIR) $(1)/usr/lib/qt5/qml/QtQuick $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtQuick/PrivateWidgets \ $(1)/usr/lib/qt5/qml/QtQuick/ endef define Package/qt5-quick-scene3d/install $(INSTALL_DIR) $(1)/usr/lib/qt5/qml/QtQuick $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtQuick/Scene3D \ $(1)/usr/lib/qt5/qml/QtQuick/ endef define Package/qt5-quick-window/install $(INSTALL_DIR) $(1)/usr/lib/qt5/qml/QtQuick $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtQuick/Window.2 \ $(1)/usr/lib/qt5/qml/QtQuick/ endef define Package/qt5-quick-xmllistmodel/install $(INSTALL_DIR) $(1)/usr/lib/qt5/qml/QtQuick $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtQuick/XmlListModel \ $(1)/usr/lib/qt5/qml/QtQuick/ endef define Package/qt5-sql/install $(INSTALL_DIR) $(1)/usr/lib/ $(INSTALL_DIR) $(1)/usr/lib/qt5/plugins/sqldrivers/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5Sql.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/plugins/sqldrivers/libqsqlite.so \ $(1)/usr/lib/qt5/plugins/sqldrivers/ endef define Package/qt5-test/install $(INSTALL_DIR) $(1)/usr/lib/ $(INSTALL_DIR) $(1)/usr/lib/qt5/qml $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5Test.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtTest \ $(1)/usr/lib/qt5/qml/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5QuickTest.so* \ $(1)/usr/lib/ endef #define Package/qt5-enginio/install # $(INSTALL_DIR) $(1)/usr/lib/ # $(INSTALL_DIR) $(1)/usr/lib/qt5/qml # $(CP) \ # $(PKG_INSTALL_DIR)/usr/lib/libEnginio.so* \ # $(1)/usr/lib/ # $(CP) \ # $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/Enginio \ # $(1)/usr/lib/qt5/qml/ #endef define Package/qt5-widgets/install $(INSTALL_DIR) $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5Widgets.so* \ $(1)/usr/lib/ endef define Package/qt5-bluetooth/install $(INSTALL_DIR) $(1)/usr/lib/ $(INSTALL_DIR) $(1)/usr/lib/qt5/qml $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5Bluetooth.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtBluetooth \ $(1)/usr/lib/qt5/qml/ endef define Package/qt5-concurrent/install $(INSTALL_DIR) $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5Concurrent.so* \ $(1)/usr/lib/ endef define Package/qt5-dbus/install $(INSTALL_DIR) $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5DBus.so* \ $(1)/usr/lib/ endef define Package/qt5-location/install $(INSTALL_DIR) $(1)/usr/lib/ $(INSTALL_DIR) $(1)/usr/lib/qt5/qml $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5Location.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtLocation \ $(1)/usr/lib/qt5/qml/ endef define Package/qt5-nfc/install $(INSTALL_DIR) $(1)/usr/lib/ $(INSTALL_DIR) $(1)/usr/lib/qt5/qml $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5Nfc.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtNfc \ $(1)/usr/lib/qt5/qml endef define Package/qt5-opengl/install $(INSTALL_DIR) $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5OpenGL.so* \ $(1)/usr/lib/ endef define Package/qt5-positioning/install $(INSTALL_DIR) $(1)/usr/lib/ $(INSTALL_DIR) $(1)/usr/lib/qt5/qml $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5Quick.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5PositioningQuick.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5Positioning.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtPositioning \ $(1)/usr/lib/qt5/qml/ endef define Package/qt5-printsupport/install $(INSTALL_DIR) $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5PrintSupport.so* \ $(1)/usr/lib/ endef define Package/qt5-quickwidgets/install $(INSTALL_DIR) $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5QuickWidgets.so* \ $(1)/usr/lib/ endef define Package/qt5-script/install $(INSTALL_DIR) $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5Script.so* \ $(1)/usr/lib/ endef define Package/qt5-scripttools/install $(INSTALL_DIR) $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5ScriptTools.so* \ $(1)/usr/lib/ endef define Package/qt5-sensors/install $(INSTALL_DIR) $(1)/usr/lib/ $(INSTALL_DIR) $(1)/usr/lib/qt5/qml $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5Sensors.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtSensors \ $(1)/usr/lib/qt5/qml endef define Package/qt5-serialport/install $(INSTALL_DIR) $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5SerialPort.so* \ $(1)/usr/lib/ endef define Package/qt5-svg/install $(INSTALL_DIR) $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5Svg.so* \ $(1)/usr/lib/ endef define Package/qt5-webchannel/install $(INSTALL_DIR) $(1)/usr/lib/ $(INSTALL_DIR) $(1)/usr/lib/qt5/qml $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5WebChannel.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtWebChannel \ $(1)/usr/lib/qt5/qml/ endef define Package/qt5-webengine/install $(INSTALL_DIR) $(1)/usr/lib/ $(INSTALL_DIR) $(1)/usr/lib/qt5/qml $(INSTALL_DIR) $(1)/usr/libexec/ $(INSTALL_DIR) $(1)/usr/share/qt5/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5WebEngine.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5WebEngineCore.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5WebEngineWidgets.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtWebEngine \ $(1)/usr/lib/qt5/qml/ $(CP) \ $(PKG_INSTALL_DIR)/usr/libexec/QtWebEngineProcess \ $(1)/usr/libexec/ $(CP) \ $(PKG_INSTALL_DIR)/usr/share/qt5/resources \ $(1)/usr/share/qt5/ $(CP) \ $(PKG_INSTALL_DIR)/usr/share/qt5/translations \ $(1)/usr/share/qt5/ endef define Package/qt5-websocket/install $(INSTALL_DIR) $(1)/usr/lib/ $(INSTALL_DIR) $(1)/usr/lib/qt5/qml $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5WebSockets.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtWebSockets \ $(1)/usr/lib/qt5/qml/ endef define Package/qt5-webview/install $(INSTALL_DIR) $(1)/usr/lib/ $(INSTALL_DIR) $(1)/usr/lib/qt5/qml $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5WebView.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtWebView \ $(1)/usr/lib/qt5/qml/ endef define Package/qt5-xml/install $(INSTALL_DIR) $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5Xml.so* \ $(1)/usr/lib/ endef define Package/qt5-xmlpatterns/install $(INSTALL_DIR) $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5XmlPatterns.so* \ $(1)/usr/lib/ endef define Package/qt5-serialbus/install $(INSTALL_DIR) $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5SerialBus.so* \ $(1)/usr/lib/ endef define Package/qt5-help/install $(INSTALL_DIR) $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5Help.so* \ $(1)/usr/lib/ endef define Package/qt5-labstemplates/install $(INSTALL_DIR) $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5QuickParticles.so* \ $(1)/usr/lib/ endef define Package/qt5-quickparticles/install $(INSTALL_DIR) $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5QuickParticles.so* \ $(1)/usr/lib/ endef #define Package/qt5-clucene/install # $(INSTALL_DIR) $(1)/usr/lib/ # $(CP) \ # $(PKG_INSTALL_DIR)/usr/lib/libQt5CLucene.so* \ # $(1)/usr/lib/ #endef define Package/qt5-3d/install $(INSTALL_DIR) $(1)/usr/lib/ $(INSTALL_DIR) $(1)/usr/lib/qt5/qml $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt53DCore.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt53DInput.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt53DLogic.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt53DQuick.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt53DQuickInput.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt53DRender.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt53DQuickRender.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt53DAnimation.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt53DExtras.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt53DQuickAnimation.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt53DQuickExtras.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/Qt3D \ $(1)/usr/lib/qt5/qml/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtCanvas3D \ $(1)/usr/lib/qt5/qml/ endef define Package/qt5-wayland/install $(INSTALL_DIR) $(1)/usr/lib $(INSTALL_DIR) $(1)/usr/lib/qt5/qml $(INSTALL_DIR) $(1)/usr/lib/qt5/plugins/platforms $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5WaylandClient.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5WaylandCompositor.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtWayland \ $(1)/usr/lib/qt5/qml/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/plugins/platforms/libqwayland-generic.so \ $(1)/usr/lib/qt5/plugins/platforms $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/plugins/platforms/libqwayland-egl.so \ $(1)/usr/lib/qt5/plugins/platforms endef define Package/qt5-gamepad/install $(INSTALL_DIR) $(1)/usr/lib $(INSTALL_DIR) $(1)/usr/lib/qt5/qml $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5Gamepad.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtGamepad \ $(1)/usr/lib/qt5/qml/ endef define Package/qt5-charts/install $(INSTALL_DIR) $(1)/usr/lib $(INSTALL_DIR) $(1)/usr/lib/qt5/qml $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5Charts.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtCharts \ $(1)/usr/lib/qt5/qml/ endef define Package/qt5-speech/install $(INSTALL_DIR) $(1)/usr/lib $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5TextToSpeech.so* \ $(1)/usr/lib/ endef define Package/qt5-datavis3d/install $(INSTALL_DIR) $(1)/usr/lib $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5DataVisualization.so* \ $(1)/usr/lib/ endef define Package/qt5-scxml/install $(INSTALL_DIR) $(1)/usr/lib $(INSTALL_DIR) $(1)/usr/lib/qt5/qml $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5Scxml.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtScxml \ $(1)/usr/lib/qt5/qml/ endef define Package/qt5-purchasing/install $(INSTALL_DIR) $(1)/usr/lib $(INSTALL_DIR) $(1)/usr/lib/qt5/qml $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libQt5Purchasing.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtPurchasing \ $(1)/usr/lib/qt5/qml/ endef define Package/qt5-examples/install $(INSTALL_DIR) \ $(1)/usr/share/qt5 $(CP) \ $(PKG_INSTALL_DIR)/usr/share/qt5/examples \ $(1)/usr/share/qt5/ $(FIND) \ $(1) \ -name "*.cpp" -o \ -name "*.h" -o \ -name "*.pro" \ | $(XARGS) rm endef define Package/qt5-drivers-mouse/install $(INSTALL_DIR) \ $(1)/usr/lib/qt5/plugins/generic $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/plugins/generic/libqevdevmouseplugin.so \ $(1)/usr/lib/qt5/plugins/generic endef define Package/qt5-drivers-keyboard/install $(INSTALL_DIR) \ $(1)/usr/lib/qt5/plugins/generic $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/plugins/generic/libqevdevkeyboardplugin.so \ $(1)/usr/lib/qt5/plugins/generic endef define Package/qt5-drivers-touchscreen/install $(INSTALL_DIR) \ $(1)/usr/lib/qt5/plugins/generic $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/plugins/generic/libqtslibplugin.so \ $(1)/usr/lib/qt5/plugins/generic endef define Package/qt5-drivers-linuxfb/install $(INSTALL_DIR) \ $(1)/usr/lib/qt5/plugins/platforms $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/plugins/platforms/libqlinuxfb.so \ $(1)/usr/lib/qt5/plugins/platforms endef define Package/qt5-drivers-audio/install $(INSTALL_DIR) \ $(1)/usr/lib/qt5/plugins/audio $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/plugins/audio/libqtaudio_alsa.so \ $(1)/usr/lib/qt5/plugins/audio endef define Package/qt5-drivers-customwidget/install $(INSTALL_DIR) \ $(1)/usr/lib/qt5/plugins/designer $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/plugins/designer/libcustomwidgetplugin.so \ $(1)/usr/lib/qt5/plugins/designer endef define Package/qt5-drivers-worldtimeclock/install $(INSTALL_DIR) \ $(1)/usr/lib/qt5/plugins/designer $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/plugins/designer/libworldtimeclockplugin.so \ $(1)/usr/lib/qt5/plugins/designer endef define Package/qt5-drivers-imageformats/install $(INSTALL_DIR) \ $(1)/usr/lib/qt5/plugins/imageformats $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/plugins/imageformats/*.so \ $(1)/usr/lib/qt5/plugins/imageformats/ endef define Package/qt5-graphicaleffects/install $(INSTALL_DIR) $(1)/usr/lib/qt5/qml $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/qml/QtGraphicalEffects \ $(1)/usr/lib/qt5/qml/ endef define Package/qt5-gsttools/install $(INSTALL_DIR) $(1)/usr/lib/ $(INSTALL_DIR) $(1)/usr/lib/qt5/plugins $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/libqgsttools_p.so* \ $(1)/usr/lib/ $(CP) \ $(PKG_INSTALL_DIR)/usr/lib/qt5/plugins/mediaservice \ $(1)/usr/lib/qt5/plugins endef $(eval $(call BuildPackage,qt5-core)) $(eval $(call BuildPackage,qt5-gui)) $(eval $(call BuildPackage,qt5-multimedia)) $(eval $(call BuildPackage,qt5-network)) $(eval $(call BuildPackage,qt5-qml)) $(eval $(call BuildPackage,qt5-remoteobjects)) $(eval $(call BuildPackage,qt5-quick)) $(eval $(call BuildPackage,qt5-quick-2)) $(eval $(call BuildPackage,qt5-quick-controls)) $(eval $(call BuildPackage,qt5-quick-controls-2)) $(eval $(call BuildPackage,qt5-quick-dialogs)) $(eval $(call BuildPackage,qt5-quick-extras)) $(eval $(call BuildPackage,qt5-quick-layouts)) $(eval $(call BuildPackage,qt5-quick-localstorage)) $(eval $(call BuildPackage,qt5-quick-particles)) $(eval $(call BuildPackage,qt5-quick-privatewidgets)) $(eval $(call BuildPackage,qt5-quick-scene3d)) $(eval $(call BuildPackage,qt5-quick-window)) $(eval $(call BuildPackage,qt5-quick-xmllistmodel)) $(eval $(call BuildPackage,qt5-sql)) $(eval $(call BuildPackage,qt5-test)) $(eval $(call BuildPackage,qt5-enginio)) $(eval $(call BuildPackage,qt5-widgets)) $(eval $(call BuildPackage,qt5-bluetooth)) $(eval $(call BuildPackage,qt5-concurrent)) $(eval $(call BuildPackage,qt5-dbus)) $(eval $(call BuildPackage,qt5-location)) $(eval $(call BuildPackage,qt5-nfc)) $(eval $(call BuildPackage,qt5-opengl)) $(eval $(call BuildPackage,qt5-positioning)) $(eval $(call BuildPackage,qt5-printsupport)) $(eval $(call BuildPackage,qt5-quickwidgets)) $(eval $(call BuildPackage,qt5-script)) $(eval $(call BuildPackage,qt5-scripttools)) $(eval $(call BuildPackage,qt5-sensors)) $(eval $(call BuildPackage,qt5-serialport)) $(eval $(call BuildPackage,qt5-svg)) $(eval $(call BuildPackage,qt5-webchannel)) $(eval $(call BuildPackage,qt5-webengine)) $(eval $(call BuildPackage,qt5-websocket)) $(eval $(call BuildPackage,qt5-webview)) $(eval $(call BuildPackage,qt5-xml)) $(eval $(call BuildPackage,qt5-xmlpatterns)) $(eval $(call BuildPackage,qt5-serialbus)) $(eval $(call BuildPackage,qt5-help)) $(eval $(call BuildPackage,qt5-clucene)) $(eval $(call BuildPackage,qt5-labstemplates)) $(eval $(call BuildPackage,qt5-quickparticles)) $(eval $(call BuildPackage,qt5-3d)) $(eval $(call BuildPackage,qt5-charts)) $(eval $(call BuildPackage,qt5-speech)) $(eval $(call BuildPackage,qt5-scxml)) $(eval $(call BuildPackage,qt5-purchasing)) $(eval $(call BuildPackage,qt5-datavis3d)) $(eval $(call BuildPackage,qt5-examples)) $(eval $(call BuildPackage,qt5-wayland)) $(eval $(call BuildPackage,qt5-gamepad)) $(eval $(call BuildPackage,qt5-drivers-mouse)) $(eval $(call BuildPackage,qt5-drivers-keyboard)) $(eval $(call BuildPackage,qt5-drivers-touchscreen)) $(eval $(call BuildPackage,qt5-drivers-linuxfb)) $(eval $(call BuildPackage,qt5-drivers-audio)) $(eval $(call BuildPackage,qt5-drivers-customwidget)) $(eval $(call BuildPackage,qt5-drivers-worldtimeclock)) $(eval $(call BuildPackage,qt5-drivers-imageformats)) $(eval $(call BuildPackage,qt5-graphicaleffects)) $(eval $(call BuildPackage,qt5-gsttools))
-
移植Qt 5.12.9 到 H616 上，支持 GPU 加速与 QtWebEngine发布在 H/F/TV Series
移植了 Qt 5.12.9 到 H616 上，支持 GPU 加速与 QtWebEngine
首先，下载
qt-everywhere-opensource-src-5.12.9.tar.xz丢到dl文件夹，这个文件可以在MR813的Tina里找到然后找到 package\libs\libgpu 启用 H616
ifeq ($(TARGET_PLATFORM), $(filter $(TARGET_PLATFORM), h313, h616)) GPU_TYPE:=mali-g31 endif
-
回复: v853的LVGL怎么配置发布在 V Series
先跑通一遍编译环境吧：
https://v853.docs.aw-ol.com/study/study_4compile/主要的三部分没做
(1) source build/envsetup.sh # 获取 Tina 环境变量 (2) lunch # 载入方案列表，选择方案 (3) make menuconfig # 配置软件包 (4) make
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回复: 全志v831 +128MB的sdnand，偶发系统上下电后文件系统变成只读的情况发布在 V Series
@weipengyao 就是make menuconfig里选择squashfs 并勾选e2fsprog，之后与sd卡一样
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回复: 全志v831 +128MB的sdnand，偶发系统上下电后文件系统变成只读的情况发布在 V Series
SD Nand请使用 squashfs + overlayfs，使用 e2fsprog 将 overlay 分区格式化为 ext4 的方法挂载overlayfs，不要直接使用 ext4 存放固件，对于4G以下的存储器，突然掉电重启，或者按rst 会造成 ext4 数据出现损坏。emmc可以忽略，因为emmc有rst引脚，并且使用的驱动是另外专门的
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回复: T113麻雀播放视频卡住，求教大佬发布在 MR Series
开启音频通路
amixer -D hw:audiocodec cset numid=32 1 && \ amixer -D hw:audiocodec cset numid=16 30 && \ amixer -D hw:audiocodec cset numid=18 0 && \ amixer -D hw:audiocodec cset numid=19 0
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回复: D1s 的 usb host 口插U盘正常，插键盘没有生成 /dev/input/event* ，这个怎么解决呢？发布在 MR Series
@cube_work 配置USB HID要在input里打开input设备，HID是一个较低层的接口，上层还需要input的支持，或者直接打开USB KEYBOARD这样的，直接提过支持
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H616 Tina 适配Qt发布在 H/F/TV Series
首先启用gpu um库
package/libs/libgpu/Makefile加上h616，默认只有h313ifeq ($(TARGET_PLATFORM), $(filter $(TARGET_PLATFORM), h313, h616)) GPU_TYPE:=mali-g31 endif修改qt编译工具，加入下面两行
package/qt/qt5/Makefile
(cd $(PKG_BUILD_DIR); \ sed -i "s#$(STAGING_DIR)$(STAGING_DIR)#$(STAGING_DIR)#g" `grep $(STAGING_DIR)$(STAGING_DIR) -rl ./`; \ )
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回复: T113 spi原厂驱动有问题发布在 T Series
试试这个
/* * drivers/spi/spi-sunxi.c * * Copyright (C) 2012 - 2016 Reuuimlla Limited * Pan Nan <pannan@reuuimllatech.com> * * SUNXI SPI Controller Driver * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * 2013.5.7 Mintow <duanmintao@allwinnertech.com> * Adapt to support sun8i/sun9i of Allwinner. * * 2021-3-2 liuyu <liuyu@allwinnertech.com> * 1 : use the new kernel framework to transfer * 2 : support soft cs gpio * 3 : delet unused dts node : cs_bitmap */ #include <linux/init.h> #include <linux/module.h> #include <linux/spinlock.h> #include <linux/interrupt.h> #include <linux/delay.h> #include <linux/errno.h> #include <linux/err.h> #include <linux/clk.h> #include <linux/reset.h> #include <linux/pinctrl/consumer.h> #include <linux/spi/spi.h> #include <linux/gpio.h> #include <linux/platform_device.h> #include <linux/spi/spi_bitbang.h> #include <asm/cacheflush.h> #include <asm/io.h> #include <asm/uaccess.h> #include <linux/sched.h> #include <linux/kthread.h> #include <linux/signal.h> #include <linux/dmaengine.h> #include <linux/dma-mapping.h> #include <linux/clk/sunxi.h> #include <linux/regulator/consumer.h> #include "spi-sunxi.h" #include "spi-slave-protocol.h" /* For debug */ #define SPI_ERR(fmt, arg...) pr_warn("%s()%d - "fmt, __func__, __LINE__, ##arg) static u32 debug_mask = 1; #define dprintk(level_mask, fmt, arg...) \ do { \ if (unlikely(debug_mask & level_mask)) \ pr_warn("%s()%d - "fmt, __func__, __LINE__, ##arg); \ } while (0) #define SUNXI_SPI_OK 0 #define SUNXI_SPI_FAIL -1 #define XFER_TIMEOUT 5000 enum spi_mode_type { SINGLE_HALF_DUPLEX_RX, /* single mode, half duplex read */ SINGLE_HALF_DUPLEX_TX, /* single mode, half duplex write */ SINGLE_FULL_DUPLEX_RX_TX, /* single mode, full duplex read and write */ DUAL_HALF_DUPLEX_RX, /* dual mode, half duplex read */ DUAL_HALF_DUPLEX_TX, /* dual mode, half duplex write */ QUAD_HALF_DUPLEX_RX, /* quad mode, half duplex read */ QUAD_HALF_DUPLEX_TX, /* quad mode, half duplex write */ MODE_TYPE_NULL, }; #if IS_ENABLED(CONFIG_DMA_ENGINE) #define SPI_MAX_PAGES 100 enum spi_dma_dir { SPI_DMA_RWNULL, SPI_DMA_WDEV = DMA_TO_DEVICE, SPI_DMA_RDEV = DMA_FROM_DEVICE, }; typedef struct { enum spi_dma_dir dir; struct dma_chan *chan; int nents; struct scatterlist sg[SPI_MAX_PAGES]; struct page *pages[SPI_MAX_PAGES]; } spi_dma_info_t; u64 sunxi_spi_dma_mask = DMA_BIT_MASK(32); #endif struct sunxi_spi { #define SPI_FREE (1<<0) #define SPI_SUSPND (1<<1) #define SPI_BUSY (1<<2) #if IS_ENABLED(CONFIG_DMA_ENGINE) spi_dma_info_t dma_rx; spi_dma_info_t dma_tx; #endif struct platform_device *pdev; struct spi_master *master;/* kzalloc */ struct spi_device *spi; struct spi_dbi_config *dbi_config; struct sunxi_slave *slave; struct pinctrl *pctrl; struct clk *pclk; /* PLL clock */ struct clk *mclk; /* spi module clock */ struct clk *bus_clk; /*spi bus clock*/ struct reset_control *reset; /*reset clock*/ struct task_struct *task; struct completion done; /* wakup another spi transfer */ spinlock_t lock; char dev_name[48]; enum spi_mode_type mode_type; void __iomem *base_addr; /* register */ u32 base_addr_phy; u32 mode; /* 0: master mode, 1: slave mode */ u32 irq; /* irq NO. */ int busy; int result; /* 0: succeed -1:fail */ int task_flag; int dbi_enabled; u32 sample_mode; u32 sample_delay; }; int spi_get_dbi_config(const struct spi_device *spi, struct spi_dbi_config *dbi_config) { struct sunxi_spi *sspi = spi->master->dev.driver_data; if (!sspi->dbi_enabled) return -EINVAL; memcpy(dbi_config, sspi->dbi_config, sizeof(struct spi_dbi_config)); return 0; } EXPORT_SYMBOL_GPL(spi_get_dbi_config); int spi_set_dbi_config(struct spi_device *spi, const struct spi_dbi_config *dbi_config) { struct sunxi_spi *sspi = spi->master->dev.driver_data; if (!sspi->dbi_enabled) return -EINVAL; memcpy(sspi->dbi_config, dbi_config, sizeof(struct spi_dbi_config)); return 0; } EXPORT_SYMBOL_GPL(spi_set_dbi_config); void spi_dump_reg(struct sunxi_spi *sspi, u32 offset, u32 len) { u32 i; u8 buf[64], cnt = 0; for (i = 0; i < len; i = i + REG_INTERVAL) { if (i%HEXADECIMAL == 0) cnt += sprintf(buf + cnt, "0x%08x: ", (u32)(sspi->base_addr_phy + offset + i)); cnt += sprintf(buf + cnt, "%08x ", readl(sspi->base_addr + offset + i)); if (i%HEXADECIMAL == REG_CL) { pr_warn("%s\n", buf); cnt = 0; } } } void spi_dump_data(u8 *buf, u32 len) { u32 i, cnt = 0; u8 *tmp; tmp = kzalloc(len, GFP_KERNEL); if (!tmp) return; for (i = 0; i < len; i++) { if (i%HEXADECIMAL == 0) cnt += sprintf(tmp + cnt, "0x%08x: ", i); cnt += sprintf(tmp + cnt, "%02x ", buf[i]); if ((i%HEXADECIMAL == REG_END) || (i == (len - 1))) { pr_warn("%s\n", tmp); cnt = 0; } } kfree(tmp); } static void dbi_disable_irq(u32 bitmap, void __iomem *base_addr) { u32 reg_val = readl(base_addr + SPI_DBI_INT_REG); bitmap &= DBI_INT_STA_MASK; reg_val &= ~bitmap; writel(reg_val, base_addr + SPI_DBI_INT_REG); } static void dbi_enable_irq(u32 bitmap, void __iomem *base_addr) { u32 reg_val = readl(base_addr + SPI_DBI_INT_REG); bitmap &= DBI_INT_STA_MASK; reg_val |= bitmap; writel(reg_val, base_addr + SPI_DBI_INT_REG); } static s32 set_dbi_timer_param(struct sunxi_spi *sspi, struct spi_device *spi) { u32 timer_val = 0, pixel_cycle = 0; s32 ret = -1; void __iomem *base_addr = sspi->base_addr; if (!sspi || !base_addr) goto OUT; goto OUT; /*not use */ if (sspi->dbi_config->dbi_te_en || !sspi->dbi_config->dbi_fps) { writel(0x0, base_addr + SPI_DBI_TIMER_REG); goto OUT; } if (sspi->dbi_config->dbi_interface == D2LI) { switch (sspi->dbi_config->dbi_format) { case DBI_RGB111: pixel_cycle = 8; break; case DBI_RGB444: case DBI_RGB565: pixel_cycle = 9; break; case DBI_RGB666: pixel_cycle = 10; break; case DBI_RGB888: pixel_cycle = 13; break; default: break; } } else { switch (sspi->dbi_config->dbi_format) { case DBI_RGB111: pixel_cycle = 8; break; case DBI_RGB444: pixel_cycle = 12; break; case DBI_RGB565: pixel_cycle = 16; break; case DBI_RGB666: case DBI_RGB888: pixel_cycle = 24; break; default: break; } } timer_val = spi->max_speed_hz / sspi->dbi_config->dbi_fps - pixel_cycle * sspi->dbi_config->dbi_video_h * sspi->dbi_config->dbi_video_v; timer_val |= 0x80000000; writel(timer_val, base_addr + SPI_DBI_TIMER_REG); ret = 0; OUT: return ret; } /* config dbi */ static void spi_config_dbi(struct sunxi_spi *sspi, struct spi_device *spi) { u32 reg_val = 0; u32 reg_tmp = 0; u32 config = sspi->dbi_config->dbi_mode; void __iomem *base_addr = sspi->base_addr; /*1. command type */ if (config & SPI_DBI_COMMAND_READ_) { reg_val |= DBI_CR_READ; reg_tmp = readl(base_addr + SPI_DBI_CR_REG1); writel(reg_tmp | sspi->dbi_config->dbi_read_bytes, base_addr + SPI_DBI_CR_REG1); } else reg_val &= ~DBI_CR_READ; /*3. output data sequence */ if (config & SPI_DBI_LSB_FIRST_) reg_val |= DBI_CR_LSB_FIRST; else reg_val &= ~DBI_CR_LSB_FIRST; /*4. transmit data type */ if (config & SPI_DBI_TRANSMIT_VIDEO_) { reg_val |= DBI_CR_TRANSMIT_MODE; writel((sspi->dbi_config->dbi_video_v << 16)|(sspi->dbi_config->dbi_video_h), base_addr + SPI_DBI_VIDEO_SIZE); if (sspi->dbi_config->dbi_te_en) dbi_enable_irq(DBI_TE_INT_EN, base_addr); else dbi_enable_irq(DBI_FRAM_DONE_INT_EN, base_addr); } else { reg_val &= ~DBI_CR_TRANSMIT_MODE; writel(0x0, base_addr + SPI_DBI_VIDEO_SIZE); dbi_disable_irq(DBI_FRAM_DONE_INT_EN | DBI_TE_INT_EN, base_addr); dbi_enable_irq(DBI_FIFO_EMPTY_INT_EN, base_addr); } /*5. output data format */ reg_val &= ~(DBI_CR_FORMAT_MASK); if (sspi->dbi_config->dbi_format == DBI_RGB111) reg_val &= ~(0x7 << DBI_CR_FORMAT); else reg_val |= ((sspi->dbi_config->dbi_format) << DBI_CR_FORMAT); /*6. dbi interface select */ reg_val &= ~(DBI_CR_INTERFACE_MASK); if (sspi->dbi_config->dbi_interface == L3I1) reg_val &= ~((0x7) << DBI_CR_INTERFACE); else reg_val |= ((sspi->dbi_config->dbi_interface) << DBI_CR_INTERFACE); if (sspi->dbi_config->dbi_format <= DBI_RGB565) reg_val |= 0x1; else reg_val &= ~0x1; if (sspi->dbi_config->dbi_out_sequence == DBI_OUT_RGB) reg_val &= ~((0x7) << 16); else reg_val |= ((sspi->dbi_config->dbi_out_sequence) << 16); if (sspi->dbi_config->dbi_src_sequence == DBI_SRC_RGB) reg_val &= ~((0xf) << 4); else reg_val |= ((sspi->dbi_config->dbi_src_sequence) << 4); if (sspi->dbi_config->dbi_rgb_bit_order == 1) reg_val |= ((0x1) << 2); else reg_val &= ~((0x1) << 2); if (sspi->dbi_config->dbi_rgb32_alpha_pos == 1) reg_val |= ((0x1) << 1); else reg_val &= ~((0x1) << 1); writel(reg_val, base_addr + SPI_DBI_CR_REG); reg_val = 0; if (sspi->dbi_config->dbi_interface == D2LI) { reg_val |= DBI_CR2_DCX_PIN; reg_val &= ~DBI_CR2_SDI_PIN; } else { reg_val |= DBI_CR2_SDI_PIN; reg_val &= ~DBI_CR2_DCX_PIN; } if ((sspi->dbi_config->dbi_te_en == DBI_TE_DISABLE) || !(config & SPI_DBI_TRANSMIT_VIDEO_)) { reg_val &= ~(0x3 << 0); // te disable } else { /*te enable*/ reg_val |= 0x1; if (sspi->dbi_config->dbi_te_en == DBI_TE_FALLING_EDGE) reg_val |= (0x1 << 1); else reg_val &= ~(0x1 << 1); } writel(reg_val, base_addr + SPI_DBI_CR_REG2); dprintk(DEBUG_INFO, "DBI mode configurate : %x\n", reg_val); reg_val = 0; if (config & SPI_DBI_DCX_DATA_) reg_val |= DBI_CR1_DCX_DATA; else reg_val &= ~DBI_CR1_DCX_DATA; if (sspi->dbi_config->dbi_rgb16_pixel_endian == 1) reg_val |= ((0x1) << 21); else reg_val &= ~((0x1) << 21); /* dbi en mode sel */ if ((sspi->dbi_config->dbi_te_en == DBI_TE_DISABLE) || !(config & SPI_DBI_TRANSMIT_VIDEO_)) { if (!set_dbi_timer_param(sspi, spi)) reg_val |= (0x2 << 29); // timer trigger mode else reg_val &= ~(0x3 << 29); // always on mode } else { /*te trigger mode */ reg_val |= ((0x3) << 29); } /* config dbi clock mode: auto gating */ if (sspi->dbi_config->dbi_clk_out_mode == SPI_DBI_CLK_ALWAYS_ON) reg_val &= ~(DBI_CR1_CLK_AUTO); else reg_val |= DBI_CR1_CLK_AUTO; writel(reg_val, base_addr + SPI_DBI_CR_REG1); if ((debug_mask & DEBUG_INIT) && (debug_mask & DEBUG_DATA)) { dprintk(DEBUG_DATA, "[spi%d] dbi register dump reg:\n", sspi->master->bus_num); spi_dump_reg(sspi, 0x100, 0x30); } } /* enable spi dbi */ static void spi_enable_dbi(void __iomem *base_addr) { u32 reg_val = readl(base_addr + SPI_GC_REG); reg_val |= SPI_GC_DBI_EN; writel(reg_val, base_addr + SPI_GC_REG); } /* set dbi mode */ static void spi_set_dbi(void __iomem *base_addr) { u32 reg_val = readl(base_addr + SPI_GC_REG); reg_val |= SPI_GC_DBI_MODE_SEL; writel(reg_val, base_addr + SPI_GC_REG); } /* spi controller config chip select * only spi controller cs mode can use this function * */ static s32 sunxi_spi_ss_select(u32 chipselect, void __iomem *base_addr) { char ret; u32 reg_val = readl(base_addr + SPI_TC_REG); if (chipselect < 4) { reg_val &= ~SPI_TC_SS_MASK;/* SS-chip select, clear two bits */ reg_val |= chipselect << SPI_TC_SS_BIT_POS;/* set chip select */ writel(reg_val, base_addr + SPI_TC_REG); ret = SUNXI_SPI_OK; } else { SPI_ERR("Chip Select set fail! cs = %d\n", chipselect); ret = SUNXI_SPI_FAIL; } return ret; } /* config spi */ static void spi_config_tc(u32 master, u32 config, void __iomem *base_addr) { u32 reg_val = readl(base_addr + SPI_TC_REG); /*1. POL */ if (config & SPI_POL_ACTIVE_) reg_val |= SPI_TC_POL;/*default POL = 1 */ else reg_val &= ~SPI_TC_POL; /*2. PHA */ if (config & SPI_PHA_ACTIVE_) reg_val |= SPI_TC_PHA;/*default PHA = 1 */ else reg_val &= ~SPI_TC_PHA; /*3. SSPOL,chip select signal polarity */ if (config & SPI_CS_HIGH_ACTIVE_) reg_val &= ~SPI_TC_SPOL; else reg_val |= SPI_TC_SPOL; /*default SSPOL = 1,Low level effect */ /*4. LMTF--LSB/MSB transfer first select */ if (config & SPI_LSB_FIRST_ACTIVE_) reg_val |= SPI_TC_FBS; else reg_val &= ~SPI_TC_FBS;/*default LMTF =0, MSB first */ /*master mode: set DDB,DHB,SMC,SSCTL*/ if (master == 1) { /*5. dummy burst type */ if (config & SPI_DUMMY_ONE_ACTIVE_) reg_val |= SPI_TC_DDB; else reg_val &= ~SPI_TC_DDB;/*default DDB =0, ZERO */ /*6.discard hash burst-DHB */ if (config & SPI_RECEIVE_ALL_ACTIVE_) reg_val &= ~SPI_TC_DHB; else reg_val |= SPI_TC_DHB;/*default DHB =1, discard unused burst */ /*7. set SMC = 1 , SSCTL = 0 ,TPE = 1 */ reg_val &= ~SPI_TC_SSCTL; } else { /* tips for slave mode config */ dprintk(DEBUG_INFO, "slave mode configurate control register\n"); } writel(reg_val, base_addr + SPI_TC_REG); } /* set spi clock */ static void spi_set_clk(u32 spi_clk, u32 ahb_clk, struct sunxi_spi *sspi) { dprintk(DEBUG_INFO, "set spi clock %d, mclk %d\n", spi_clk, ahb_clk); clk_set_rate(sspi->mclk, spi_clk); if (clk_get_rate(sspi->mclk) != spi_clk) { clk_set_rate(sspi->mclk, ahb_clk); SPI_ERR("[spi%d] set spi clock failed, use clk:%d\n", sspi->master->bus_num, ahb_clk); } } /* delay internal read sample point*/ static void spi_sample_delay(u32 sdm, u32 sdc, u32 sdc1, void __iomem *base_addr) { u32 reg_val = readl(base_addr + SPI_TC_REG); u32 org_val = reg_val; if (sdm) reg_val |= SPI_TC_SDM; else reg_val &= ~SPI_TC_SDM; if (sdc) reg_val |= SPI_TC_SDC; else reg_val &= ~SPI_TC_SDC; if (sdc1) reg_val |= SPI_TC_SDC1; else reg_val &= ~SPI_TC_SDC1; if (reg_val != org_val) writel(reg_val, base_addr + SPI_TC_REG); } static void spi_set_sample_mode(unsigned int mode, void __iomem *base_addr) { unsigned int sample_mode[7] = { DELAY_NORMAL_SAMPLE, DELAY_0_5_CYCLE_SAMPLE, DELAY_1_CYCLE_SAMPLE, DELAY_1_5_CYCLE_SAMPLE, DELAY_2_CYCLE_SAMPLE, DELAY_2_5_CYCLE_SAMPLE, DELAY_3_CYCLE_SAMPLE }; spi_sample_delay((sample_mode[mode] >> DELAY_SDM_POS) & 0xf, (sample_mode[mode] >> DELAY_SDC_POS) & 0xf, (sample_mode[mode] >> DELAY_SDC1_POS)& 0xf, base_addr); } static void spi_samp_dl_sw_status(unsigned int status, void __iomem *base_addr) { unsigned int rval = readl(base_addr + SPI_SAMPLE_DELAY_REG); if (status) rval |= SPI_SAMP_DL_SW_EN; else rval &= ~SPI_SAMP_DL_SW_EN; writel(rval, base_addr + SPI_SAMPLE_DELAY_REG); } static void spi_samp_mode_enable(unsigned int status, void __iomem *base_addr) { unsigned int rval = readl(base_addr + SPI_GC_REG); if (status) rval |= SPI_SAMP_MODE_EN; else rval &= ~SPI_SAMP_MODE_EN; writel(rval, base_addr + SPI_GC_REG); } static void spi_set_sample_delay(unsigned int sample_delay, void __iomem *base_addr) { unsigned int rval = readl(base_addr + SPI_SAMPLE_DELAY_REG) & (~(0x3f << 0)); rval |= sample_delay; writel(rval, base_addr + SPI_SAMPLE_DELAY_REG); } /* start spi transfer */ static void spi_start_xfer(void __iomem *base_addr) { u32 reg_val = readl(base_addr + SPI_TC_REG); reg_val |= SPI_TC_XCH; writel(reg_val, base_addr + SPI_TC_REG); } /* enable spi bus */ static void spi_enable_bus(void __iomem *base_addr) { u32 reg_val = readl(base_addr + SPI_GC_REG); reg_val |= SPI_GC_EN; writel(reg_val, base_addr + SPI_GC_REG); } /* disbale spi bus */ static void spi_disable_bus(void __iomem *base_addr) { u32 reg_val = readl(base_addr + SPI_GC_REG); reg_val &= ~SPI_GC_EN; writel(reg_val, base_addr + SPI_GC_REG); } /* set master mode */ static void spi_set_master(void __iomem *base_addr) { u32 reg_val = readl(base_addr + SPI_GC_REG); reg_val |= SPI_GC_MODE; writel(reg_val, base_addr + SPI_GC_REG); } /* set slaev mode */ static void spi_set_slave(void __iomem *base_addr) { u32 reg_val = readl(base_addr + SPI_GC_REG); u32 val = SPI_GC_MODE; reg_val &= ~val; writel(reg_val, base_addr + SPI_GC_REG); } /* enable transmit pause */ static void spi_enable_tp(void __iomem *base_addr) { u32 reg_val = readl(base_addr + SPI_GC_REG); reg_val |= SPI_GC_TP_EN; writel(reg_val, base_addr + SPI_GC_REG); } /* soft reset spi controller */ static void spi_soft_reset(void __iomem *base_addr) { u32 reg_val = readl(base_addr + SPI_GC_REG); reg_val |= SPI_GC_SRST; writel(reg_val, base_addr + SPI_GC_REG); } /* enable irq type */ static void spi_enable_irq(u32 bitmap, void __iomem *base_addr) { u32 reg_val = readl(base_addr + SPI_INT_CTL_REG); bitmap &= SPI_INTEN_MASK; reg_val |= bitmap; writel(reg_val, base_addr + SPI_INT_CTL_REG); } /* disable irq type */ static void spi_disable_irq(u32 bitmap, void __iomem *base_addr) { u32 reg_val = readl(base_addr + SPI_INT_CTL_REG); bitmap &= SPI_INTEN_MASK; reg_val &= ~bitmap; writel(reg_val, base_addr + SPI_INT_CTL_REG); } #if IS_ENABLED(CONFIG_DMA_ENGINE) /* enable dma irq */ static void spi_enable_dma_irq(u32 bitmap, void __iomem *base_addr) { u32 reg_val = readl(base_addr + SPI_FIFO_CTL_REG); bitmap &= SPI_FIFO_CTL_DRQEN_MASK; reg_val |= bitmap; writel(reg_val, base_addr + SPI_FIFO_CTL_REG); spi_set_dma_mode(base_addr); } /* disable dma irq */ static void spi_disable_dma_irq(u32 bitmap, void __iomem *base_addr) { u32 reg_val = readl(base_addr + SPI_FIFO_CTL_REG); bitmap &= SPI_FIFO_CTL_DRQEN_MASK; reg_val &= ~bitmap; writel(reg_val, base_addr + SPI_FIFO_CTL_REG); } static void spi_enable_dbi_dma(void __iomem *base_addr) { u32 reg_val = readl(base_addr + SPI_DBI_CR_REG2); reg_val |= DBI_CR2_DMA_ENABLE; writel(reg_val, base_addr + SPI_DBI_CR_REG2); } static void spi_disable_dbi_dma(void __iomem *base_addr) { u32 reg_val = readl(base_addr + SPI_DBI_CR_REG2); reg_val &= ~(DBI_CR2_DMA_ENABLE); writel(reg_val, base_addr + SPI_DBI_CR_REG2); } #endif /* query irq enable */ static u32 spi_qry_irq_enable(void __iomem *base_addr) { return (SPI_INTEN_MASK & readl(base_addr + SPI_INT_CTL_REG)); } /* query dbi irq pending */ static u32 dbi_qry_irq_pending(void __iomem *base_addr) { return (DBI_INT_STA_MASK & readl(base_addr + SPI_DBI_INT_REG)); } /* clear irq pending */ static void dbi_clr_irq_pending(u32 pending_bit, void __iomem *base_addr) { pending_bit &= DBI_INT_STA_MASK; writel(pending_bit, base_addr + SPI_DBI_INT_REG); } /* query irq pending */ static u32 spi_qry_irq_pending(void __iomem *base_addr) { return (SPI_INT_STA_MASK & readl(base_addr + SPI_INT_STA_REG)); } /* clear irq pending */ static void spi_clr_irq_pending(u32 pending_bit, void __iomem *base_addr) { pending_bit &= SPI_INT_STA_MASK; writel(pending_bit, base_addr + SPI_INT_STA_REG); } /* query txfifo bytes */ static u32 spi_query_txfifo(void __iomem *base_addr) { u32 reg_val = (SPI_FIFO_STA_TX_CNT & readl(base_addr + SPI_FIFO_STA_REG)); reg_val >>= SPI_TXCNT_BIT_POS; return reg_val; } /* query rxfifo bytes */ static u32 spi_query_rxfifo(void __iomem *base_addr) { u32 reg_val = (SPI_FIFO_STA_RX_CNT & readl(base_addr + SPI_FIFO_STA_REG)); reg_val >>= SPI_RXCNT_BIT_POS; return reg_val; } /* reset fifo */ static void spi_reset_fifo(void __iomem *base_addr) { u32 reg_val = readl(base_addr + SPI_FIFO_CTL_REG); reg_val |= (SPI_FIFO_CTL_RX_RST|SPI_FIFO_CTL_TX_RST); /* Set the trigger level of RxFIFO/TxFIFO. */ reg_val &= ~(SPI_FIFO_CTL_RX_LEVEL|SPI_FIFO_CTL_TX_LEVEL); reg_val |= (0x20<<16) | 0x20; writel(reg_val, base_addr + SPI_FIFO_CTL_REG); } static void spi_set_rx_trig(u32 val, void __iomem *base_addr) { u32 reg_val = readl(base_addr + SPI_FIFO_CTL_REG); reg_val &= ~SPI_FIFO_CTL_RX_LEVEL; reg_val |= val & SPI_FIFO_CTL_RX_LEVEL; writel(reg_val, base_addr + SPI_FIFO_CTL_REG); } /* set transfer total length BC, transfer length TC and single transmit length STC */ static void spi_set_bc_tc_stc(u32 tx_len, u32 rx_len, u32 stc_len, u32 dummy_cnt, void __iomem *base_addr) { u32 reg_val = readl(base_addr + SPI_BURST_CNT_REG); /* set MBC(0x30) = tx_len + rx_len + dummy_cnt */ reg_val &= ~SPI_BC_CNT_MASK; reg_val |= (SPI_BC_CNT_MASK & (tx_len + rx_len + dummy_cnt)); writel(reg_val, base_addr + SPI_BURST_CNT_REG); /* set MTC(0x34) = tx_len */ reg_val = readl(base_addr + SPI_TRANSMIT_CNT_REG); reg_val &= ~SPI_TC_CNT_MASK; reg_val |= (SPI_TC_CNT_MASK & tx_len); writel(reg_val, base_addr + SPI_TRANSMIT_CNT_REG); /* set BBC(0x38) = dummy cnt & single mode transmit counter */ reg_val = readl(base_addr + SPI_BCC_REG); reg_val &= ~SPI_BCC_STC_MASK; reg_val |= (SPI_BCC_STC_MASK & stc_len); reg_val &= ~(0xf << 24); reg_val |= (dummy_cnt << 24); writel(reg_val, base_addr + SPI_BCC_REG); } /* set ss c * sunxi_spi_ss_ctrl : software control or spi controller control * owner = 1 : software contorl * owner = 0 : spi controller control * */ static void sunxi_spi_ss_ctrl(void __iomem *base_addr, bool owner) { u32 reg_val = readl(base_addr + SPI_TC_REG); owner &= 0x1; if (owner) reg_val |= SPI_TC_SS_OWNER; else reg_val &= ~SPI_TC_SS_OWNER; writel(reg_val, base_addr + SPI_TC_REG); } /* set dhb, 1: discard unused spi burst; 0: receiving all spi burst */ static void spi_set_all_burst_received(void __iomem *base_addr) { u32 reg_val = readl(base_addr+SPI_TC_REG); reg_val &= ~SPI_TC_DHB; writel(reg_val, base_addr + SPI_TC_REG); } static void spi_disable_dual(void __iomem *base_addr) { u32 reg_val = readl(base_addr+SPI_BCC_REG); reg_val &= ~SPI_BCC_DUAL_MODE; writel(reg_val, base_addr + SPI_BCC_REG); } static void spi_enable_dual(void __iomem *base_addr) { u32 reg_val = readl(base_addr+SPI_BCC_REG); reg_val &= ~SPI_BCC_QUAD_MODE; reg_val |= SPI_BCC_DUAL_MODE; writel(reg_val, base_addr + SPI_BCC_REG); } static void spi_disable_quad(void __iomem *base_addr) { u32 reg_val = readl(base_addr+SPI_BCC_REG); reg_val &= ~SPI_BCC_QUAD_MODE; writel(reg_val, base_addr + SPI_BCC_REG); } static void spi_enable_quad(void __iomem *base_addr) { u32 reg_val = readl(base_addr+SPI_BCC_REG); reg_val |= SPI_BCC_QUAD_MODE; writel(reg_val, base_addr + SPI_BCC_REG); } static int spi_regulator_request(struct sunxi_spi_platform_data *pdata, struct device *dev) { struct regulator *regu = NULL; if (pdata->regulator != NULL) return 0; regu = devm_regulator_get(dev, "spi"); if (IS_ERR(regu)) { SPI_ERR("%s: spi get supply failed!\n", __func__); return -1; } pdata->regulator = regu; return 0; } static int spi_regulator_enable(struct sunxi_spi_platform_data *pdata) { if (pdata->regulator == NULL) return 0; if (regulator_enable(pdata->regulator) != 0) { SPI_ERR("enable regulator %s failed!\n", pdata->regulator_id); return -1; } return 0; } static int spi_regulator_disable(struct sunxi_spi_platform_data *pdata) { if (pdata->regulator == NULL) return 0; if (regulator_disable(pdata->regulator) != 0) { SPI_ERR("enable regulator %s failed!\n", pdata->regulator_id); return -1; } return 0; } #if IS_ENABLED(CONFIG_DMA_ENGINE) /* ------------------------------- dma operation start----------------------- */ /* dma full done callback for spi rx */ static void sunxi_spi_dma_cb_rx(void *data) { struct sunxi_spi *sspi = (struct sunxi_spi *)data; unsigned long flags = 0; void __iomem *base_addr = sspi->base_addr; spin_lock_irqsave(&sspi->lock, flags); dprintk(DEBUG_INFO, "[spi%d] dma read data end\n", sspi->master->bus_num); if (spi_query_rxfifo(base_addr) > 0) { SPI_ERR("[spi%d] DMA end, but RxFIFO isn't empty! FSR: %#x\n", sspi->master->bus_num, spi_query_rxfifo(base_addr)); sspi->result = -1; /* failed */ } else { sspi->result = 0; } complete(&sspi->done); spin_unlock_irqrestore(&sspi->lock, flags); } /* dma full done callback for spi tx */ static void sunxi_spi_dma_cb_tx(void *data) { struct sunxi_spi *sspi = (struct sunxi_spi *)data; unsigned long flags = 0; spin_lock_irqsave(&sspi->lock, flags); dprintk(DEBUG_INFO, "[spi%d] dma write data end\n", sspi->master->bus_num); spin_unlock_irqrestore(&sspi->lock, flags); } static int sunxi_spi_dmg_sg_cnt(void *addr, int len) { int npages = 0; char *bufp = (char *)addr; int mapbytes = 0; int bytesleft = len; while (bytesleft > 0) { if (bytesleft < (PAGE_SIZE - offset_in_page(bufp))) mapbytes = bytesleft; else mapbytes = PAGE_SIZE - offset_in_page(bufp); npages++; bufp += mapbytes; bytesleft -= mapbytes; } return npages; } static int sunxi_spi_dma_init_sg(spi_dma_info_t *info, void *addr, int len) { int i; int npages = 0; void *bufp = addr; int mapbytes = 0; int bytesleft = len; npages = sunxi_spi_dmg_sg_cnt(addr, len); WARN_ON(npages == 0); dprintk(DEBUG_INFO, "npages = %d, len = %d\n", npages, len); if (npages > SPI_MAX_PAGES) npages = SPI_MAX_PAGES; sg_init_table(info->sg, npages); for (i = 0; i < npages; i++) { /* If there are less bytes left than what fits * in the current page (plus page alignment offset) * we just feed in this, else we stuff in as much * as we can. */ if (bytesleft < (PAGE_SIZE - offset_in_page(bufp))) mapbytes = bytesleft; else mapbytes = PAGE_SIZE - offset_in_page(bufp); dprintk(DEBUG_INFO, "%d: len %d, offset %ld, addr %p(%d)\n", i, mapbytes, offset_in_page(bufp), bufp, virt_addr_valid(bufp)); if (virt_addr_valid(bufp)) sg_set_page(&info->sg[i], virt_to_page(bufp), mapbytes, offset_in_page(bufp)); else sg_set_page(&info->sg[i], vmalloc_to_page(bufp), mapbytes, offset_in_page(bufp)); bufp += mapbytes; bytesleft -= mapbytes; } WARN_ON(bytesleft); info->nents = npages; return 0; } /* request dma channel and set callback function */ static int sunxi_spi_prepare_dma(struct device *dev, spi_dma_info_t *_info, enum spi_dma_dir _dir, const char *name) { dprintk(DEBUG_INFO, "Init DMA, dir %d\n", _dir); if (_info->chan == NULL) { _info->chan = dma_request_chan(dev, name); if (IS_ERR(_info->chan)) { SPI_ERR("Request DMA(dir %d) failed!\n", _dir); return -EINVAL; } } _info->dir = _dir; return 0; } static int sunxi_spi_config_dma_rx(struct sunxi_spi *sspi, struct spi_transfer *t) { int ret = 0; int nents = 0; struct dma_slave_config dma_conf = {0}; struct dma_async_tx_descriptor *dma_desc = NULL; unsigned int i, j; u8 buf[64], cnt = 0; if (debug_mask & DEBUG_INFO3) { dprintk(DEBUG_INIT, "t->len = %d\n", t->len); if (debug_mask & DEBUG_DATA) { for (i = 0; i < t->len; i += 16) { cnt = 0; cnt += sprintf(buf + cnt, "%03x: ", i); for (j = 0; ((i + j) < t->len) && (j < 16); j++) cnt += sprintf(buf + cnt, "%02x ", ((unsigned char *)(t->rx_buf))[i+j]); pr_warn("%s\n", buf); } } } ret = sunxi_spi_dma_init_sg(&sspi->dma_rx, t->rx_buf, t->len); if (ret != 0) return ret; dma_conf.direction = DMA_DEV_TO_MEM; dma_conf.src_addr = sspi->base_addr_phy + SPI_RXDATA_REG; if (t->len%DMA_SLAVE_BUSWIDTH_4_BYTES) { dma_conf.src_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; dma_conf.dst_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; } else { dma_conf.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; dma_conf.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; } dma_conf.src_maxburst = 4; dma_conf.dst_maxburst = 4; dmaengine_slave_config(sspi->dma_rx.chan, &dma_conf); nents = dma_map_sg(&sspi->pdev->dev, sspi->dma_rx.sg, sspi->dma_rx.nents, DMA_FROM_DEVICE); if (!nents) { SPI_ERR("[spi%d] dma_map_sg(%d) failed! return %d\n", sspi->master->bus_num, sspi->dma_rx.nents, nents); return -ENOMEM; } dprintk(DEBUG_INFO, "[spi%d] npages = %d, nents = %d\n", sspi->master->bus_num, sspi->dma_rx.nents, nents); dma_desc = dmaengine_prep_slave_sg(sspi->dma_rx.chan, sspi->dma_rx.sg, nents, DMA_DEV_TO_MEM, DMA_PREP_INTERRUPT|DMA_CTRL_ACK); if (!dma_desc) { SPI_ERR("[spi%d] dmaengine_prep_slave_sg() failed!\n", sspi->master->bus_num); dma_unmap_sg(&sspi->pdev->dev, sspi->dma_rx.sg, sspi->dma_rx.nents, DMA_FROM_DEVICE); return -1; } dma_desc->callback = sunxi_spi_dma_cb_rx; dma_desc->callback_param = (void *)sspi; dmaengine_submit(dma_desc); return 0; } static int sunxi_spi_config_dma_tx(struct sunxi_spi *sspi, struct spi_transfer *t) { int ret = 0; int nents = 0; struct dma_slave_config dma_conf = {0}; struct dma_async_tx_descriptor *dma_desc = NULL; unsigned int i, j; u8 buf[64], cnt = 0; if (debug_mask & DEBUG_INFO4) { dprintk(DEBUG_INIT, "t->len = %d\n", t->len); if (debug_mask & DEBUG_DATA) { for (i = 0; i < t->len; i += 16) { cnt = 0; cnt += sprintf(buf + cnt, "%03x: ", i); for (j = 0; ((i + j) < t->len) && (j < 16); j++) cnt += sprintf(buf + cnt, "%02x ", ((unsigned char *)(t->tx_buf))[i+j]); pr_warn("%s\n", buf); } } } ret = sunxi_spi_dma_init_sg(&sspi->dma_tx, (void *)t->tx_buf, t->len); if (ret != 0) return ret; dma_conf.direction = DMA_MEM_TO_DEV; dma_conf.dst_addr = sspi->base_addr_phy + SPI_TXDATA_REG; if (t->len%DMA_SLAVE_BUSWIDTH_4_BYTES) { dma_conf.src_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; dma_conf.dst_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; } else { dma_conf.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; dma_conf.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; } dma_conf.src_maxburst = 4; dma_conf.dst_maxburst = 4; dmaengine_slave_config(sspi->dma_tx.chan, &dma_conf); nents = dma_map_sg(&sspi->pdev->dev, sspi->dma_tx.sg, sspi->dma_tx.nents, DMA_TO_DEVICE); if (!nents) { SPI_ERR("[spi%d] dma_map_sg(%d) failed! return %d\n", sspi->master->bus_num, sspi->dma_tx.nents, nents); return -ENOMEM; } dprintk(DEBUG_INFO, "[spi%d] npages = %d, nents = %d\n", sspi->master->bus_num, sspi->dma_tx.nents, nents); dma_desc = dmaengine_prep_slave_sg(sspi->dma_tx.chan, sspi->dma_tx.sg, nents, DMA_MEM_TO_DEV, DMA_PREP_INTERRUPT|DMA_CTRL_ACK); if (!dma_desc) { SPI_ERR("[spi%d] dmaengine_prep_slave_sg() failed!\n", sspi->master->bus_num); dma_unmap_sg(&sspi->pdev->dev, sspi->dma_tx.sg, sspi->dma_tx.nents, DMA_TO_DEVICE); return -1; } dma_desc->callback = sunxi_spi_dma_cb_tx; dma_desc->callback_param = (void *)sspi; dmaengine_submit(dma_desc); return 0; } /* config dma src and dst address, * io or linear address, * drq type, * then enqueue * but not trigger dma start */ static int sunxi_spi_config_dma(struct sunxi_spi *sspi, enum spi_dma_dir dma_dir, struct spi_transfer *t) { if (dma_dir == SPI_DMA_RDEV) return sunxi_spi_config_dma_rx(sspi, t); else return sunxi_spi_config_dma_tx(sspi, t); } /* set dma start flag, if queue, it will auto restart to transfer next queue */ static int sunxi_spi_start_dma(spi_dma_info_t *_info) { dma_async_issue_pending(_info->chan); return 0; } /* Unmap and free the SG tables */ static void sunxi_spi_dma_free_sg(struct sunxi_spi *sspi, spi_dma_info_t *info) { if (info->dir == SPI_DMA_RWNULL) return; dma_unmap_sg(&sspi->pdev->dev, info->sg, info->nents, (enum dma_data_direction)info->dir); info->dir = SPI_DMA_RWNULL; /* Never release the DMA channel. Duanmintao * dma_release_channel(info->chan); * info->chan = NULL; */ } /* release dma channel, and set queue status to idle. */ static int sunxi_spi_release_dma(struct sunxi_spi *sspi, struct spi_transfer *t) { unsigned long flags = 0; spin_lock_irqsave(&sspi->lock, flags); sunxi_spi_dma_free_sg(sspi, &sspi->dma_rx); sunxi_spi_dma_free_sg(sspi, &sspi->dma_tx); spin_unlock_irqrestore(&sspi->lock, flags); return 0; } #endif /* sunxi_spi_set_cs : spi control set cs to connect device * enable : 1, working mode : set ss to connect device * enable : 0, default mode : set ss to do not connect device * * spi controller cs mode use this funtion to set cs * software cs mode use kernel code to set cs * */ static void sunxi_spi_set_cs(struct spi_device *spi, bool enable) { u32 reg_val; struct sunxi_spi *sspi = spi_master_get_devdata(spi->master); sunxi_spi_ss_select(spi->chip_select, sspi->base_addr); reg_val = readl(sspi->base_addr + SPI_TC_REG); enable &= 0x01; if (enable) //set cs to connect device reg_val |= SPI_TC_SS_LEVEL; else //set cs to default mode reg_val &= ~SPI_TC_SS_LEVEL; writel(reg_val, sspi->base_addr + SPI_TC_REG); } /* change the properties of spi device with spi transfer. * every spi transfer must call this interface to update * the master to the excute transfer set clock. * return: >= 0 : succeed; < 0: failed. */ static int sunxi_spi_xfer_setup(struct spi_device *spi, struct spi_transfer *t) { /* get at the setup function, the properties of spi device */ struct sunxi_spi *sspi = spi_master_get_devdata(spi->master); u32 spi_speed_hz; void __iomem *base_addr = sspi->base_addr; spi_speed_hz = (t && t->speed_hz) ? t->speed_hz : spi->max_speed_hz; if (sspi->sample_delay == SAMP_MODE_DL_DEFAULT) { if (spi_speed_hz >= SPI_HIGH_FREQUENCY) spi_sample_delay(0, 1, 0, base_addr); else if (spi_speed_hz <= SPI_LOW_FREQUENCY) spi_sample_delay(1, 0, 0, base_addr); else spi_sample_delay(0, 0, 0, base_addr); } else { spi_samp_mode_enable(1, base_addr); spi_samp_dl_sw_status(1, base_addr); spi_set_sample_mode(sspi->sample_mode, base_addr); spi_set_sample_delay(sspi->sample_delay, base_addr); } #if IS_ENABLED(CONFIG_EVB_PLATFORM) spi_set_clk(spi_speed_hz, clk_get_rate(sspi->mclk), sspi); #else spi_set_clk(spi_speed_hz, 24000000, sspi); #endif spi_config_tc(1, spi->mode, sspi->base_addr); return 0; } static int sunxi_spi_mode_check(struct sunxi_spi *sspi, struct spi_device *spi, struct spi_transfer *t) { unsigned long flags = 0; if (sspi->mode_type != MODE_TYPE_NULL) return -EINVAL; /* full duplex */ spin_lock_irqsave(&sspi->lock, flags); if (t->tx_buf && t->rx_buf) { spi_set_all_burst_received(sspi->base_addr); spi_set_bc_tc_stc(t->len, 0, t->len, 0, sspi->base_addr); sspi->mode_type = SINGLE_FULL_DUPLEX_RX_TX; dprintk(DEBUG_INFO, "[spi%d] Single mode Full duplex tx & rx\n", sspi->master->bus_num); } /* half duplex transmit */ else if (t->tx_buf) { if (t->tx_nbits == SPI_NBITS_QUAD) { spi_disable_dual(sspi->base_addr); spi_enable_quad(sspi->base_addr); spi_set_bc_tc_stc(t->len, 0, 0, 0, sspi->base_addr); sspi->mode_type = QUAD_HALF_DUPLEX_TX; dprintk(DEBUG_INFO, "[spi%d] Quad mode Half duplex tx\n", sspi->master->bus_num); } else if (t->tx_nbits == SPI_NBITS_DUAL) { spi_disable_quad(sspi->base_addr); spi_enable_dual(sspi->base_addr); spi_set_bc_tc_stc(t->len, 0, 0, 0, sspi->base_addr); sspi->mode_type = DUAL_HALF_DUPLEX_TX; dprintk(DEBUG_INFO, "[spi%d] Dual mode Half duplex tx\n", sspi->master->bus_num); } else { spi_disable_quad(sspi->base_addr); spi_disable_dual(sspi->base_addr); spi_set_bc_tc_stc(t->len, 0, t->len, 0, sspi->base_addr); sspi->mode_type = SINGLE_HALF_DUPLEX_TX; dprintk(DEBUG_INFO, "[spi%d] Single mode Half duplex tx\n", sspi->master->bus_num); } } /* half duplex receive */ else if (t->rx_buf) { if (t->rx_nbits == SPI_NBITS_QUAD) { spi_disable_dual(sspi->base_addr); spi_enable_quad(sspi->base_addr); spi_set_bc_tc_stc(0, t->len, 0, 0, sspi->base_addr); sspi->mode_type = QUAD_HALF_DUPLEX_RX; dprintk(DEBUG_INFO, "[spi%d] Quad mode Half duplex rx\n", sspi->master->bus_num); } else if (t->rx_nbits == SPI_NBITS_DUAL) { spi_disable_quad(sspi->base_addr); spi_enable_dual(sspi->base_addr); spi_set_bc_tc_stc(0, t->len, 0, 0, sspi->base_addr); sspi->mode_type = DUAL_HALF_DUPLEX_RX; dprintk(DEBUG_INFO, "[spi%d] Dual mode Half duplex rx\n", sspi->master->bus_num); } else { spi_disable_quad(sspi->base_addr); spi_disable_dual(sspi->base_addr); spi_set_bc_tc_stc(0, t->len, 0, 0, sspi->base_addr); sspi->mode_type = SINGLE_HALF_DUPLEX_RX; dprintk(DEBUG_INFO, "[spi%d] Single mode Half duplex rx\n", sspi->master->bus_num); } } spin_unlock_irqrestore(&sspi->lock, flags); return 0; } static int sunxi_spi_cpu_readl(struct spi_device *spi, struct spi_transfer *t) { struct sunxi_spi *sspi = spi_master_get_devdata(spi->master); void __iomem *base_addr = sspi->base_addr; unsigned rx_len = t->len; /* number of bytes sent */ unsigned char *rx_buf = (unsigned char *)t->rx_buf; unsigned int poll_time = 0x7ffffff; unsigned int i, j; u8 buf[64], cnt = 0; while (rx_len) { /* rxFIFO counter */ if (spi_query_rxfifo(base_addr) && (--poll_time > 0)) { *rx_buf++ = readb(base_addr + SPI_RXDATA_REG); --rx_len; } } if (poll_time <= 0) { SPI_ERR("[spi%d] cpu receive data time out!\n", sspi->master->bus_num); return -1; } if (debug_mask & DEBUG_INFO1) { dprintk(DEBUG_INIT, "t->len = %d\n", t->len); if (debug_mask & DEBUG_DATA) { for (i = 0; i < t->len; i += 16) { cnt = 0; cnt += sprintf(buf + cnt, "%03x: ", i); for (j = 0; ((i + j) < t->len) && (j < 16); j++) cnt += sprintf(buf + cnt, "%02x ", ((unsigned char *)(t->rx_buf))[i+j]); pr_warn("%s\n", buf); } } } return 0; } static int sunxi_spi_cpu_writel(struct spi_device *spi, struct spi_transfer *t) { struct sunxi_spi *sspi = spi_master_get_devdata(spi->master); void __iomem *base_addr = sspi->base_addr; unsigned long flags = 0; #if IS_ENABLED(CONFIG_DMA_ENGINE) unsigned char time; #endif unsigned tx_len = t->len; /* number of bytes receieved */ unsigned char *tx_buf = (unsigned char *)t->tx_buf; unsigned int poll_time = 0x7ffffff; unsigned int i, j; u8 buf[64], cnt = 0; if (debug_mask & DEBUG_INFO2) { dprintk(DEBUG_INIT, "t->len = %d\n", t->len); if (debug_mask & DEBUG_DATA) { for (i = 0; i < t->len; i += 16) { cnt = 0; cnt += sprintf(buf + cnt, "%03x: ", i); for (j = 0; ((i + j) < t->len) && (j < 16); j++) cnt += sprintf(buf + cnt, "%02x ", ((unsigned char *)(t->tx_buf))[i+j]); pr_warn("%s\n", buf); } } } spin_lock_irqsave(&sspi->lock, flags); for (; tx_len > 0; --tx_len) { writeb(*tx_buf++, base_addr + SPI_TXDATA_REG); #if IS_ENABLED(CONFIG_DMA_ENGINE) if (spi_query_txfifo(base_addr) >= MAX_FIFU) for (time = 2; 0 < time; --time) ; #endif } spin_unlock_irqrestore(&sspi->lock, flags); while (spi_query_txfifo(base_addr) && (--poll_time > 0)) ; if (poll_time <= 0) { SPI_ERR("[spi%d] cpu transfer data time out!\n", sspi->master->bus_num); return -1; } return 0; } #if IS_ENABLED(CONFIG_DMA_ENGINE) static int sunxi_spi_dma_rx_config(struct spi_device *spi, struct spi_transfer *t) { struct sunxi_spi *sspi = spi_master_get_devdata(spi->master); void __iomem *base_addr = sspi->base_addr; int ret = 0; /* rxFIFO reday dma request enable */ spi_enable_dma_irq(SPI_FIFO_CTL_RX_DRQEN, base_addr); ret = sunxi_spi_prepare_dma(&sspi->pdev->dev, &sspi->dma_rx, SPI_DMA_RDEV, "rx"); if (ret < 0) { spi_disable_dma_irq(SPI_FIFO_CTL_RX_DRQEN, base_addr); spi_disable_irq(SPI_INTEN_TC|SPI_INTEN_ERR, base_addr); return -EINVAL; } sunxi_spi_config_dma(sspi, SPI_DMA_RDEV, t); sunxi_spi_start_dma(&sspi->dma_rx); return ret; } static int sunxi_spi_dma_tx_config(struct spi_device *spi, struct spi_transfer *t) { struct sunxi_spi *sspi = spi_master_get_devdata(spi->master); void __iomem *base_addr = sspi->base_addr; int ret = 0; spi_enable_dma_irq(SPI_FIFO_CTL_TX_DRQEN, base_addr); ret = sunxi_spi_prepare_dma(&sspi->pdev->dev, &sspi->dma_tx, SPI_DMA_WDEV, "tx"); if (ret < 0) { spi_disable_dma_irq(SPI_FIFO_CTL_TX_DRQEN, base_addr); spi_disable_irq(SPI_INTEN_TC|SPI_INTEN_ERR, base_addr); return -EINVAL; } sunxi_spi_config_dma(sspi, SPI_DMA_WDEV, t); sunxi_spi_start_dma(&sspi->dma_tx); return ret; } static int sunxi_spi_dma_transfer(struct spi_device *spi, struct spi_transfer *t) { struct sunxi_spi *sspi = spi_master_get_devdata(spi->master); void __iomem *base_addr = sspi->base_addr; unsigned tx_len = t->len; /* number of bytes receieved */ unsigned rx_len = t->len; /* number of bytes sent */ switch (sspi->mode_type) { case SINGLE_HALF_DUPLEX_RX: case DUAL_HALF_DUPLEX_RX: case QUAD_HALF_DUPLEX_RX: { /* >64 use DMA transfer, or use cpu */ if (t->len > BULK_DATA_BOUNDARY) { dprintk(DEBUG_INFO, "[spi%d] rx -> by dma\n", sspi->master->bus_num); /* For Rx mode, the DMA end(not TC flag) is real end. */ spi_disable_irq(SPI_INTEN_TC, base_addr); sunxi_spi_dma_rx_config(spi, t); if (!sspi->dbi_enabled) spi_start_xfer(base_addr); } else { dprintk(DEBUG_INFO, "[spi%d] rx -> by ahb\n", sspi->master->bus_num); /* SMC=1,XCH trigger the transfer */ if (!sspi->dbi_enabled) spi_start_xfer(base_addr); sunxi_spi_cpu_readl(spi, t); } break; } case SINGLE_HALF_DUPLEX_TX: case DUAL_HALF_DUPLEX_TX: case QUAD_HALF_DUPLEX_TX: { /* >64 use DMA transfer, or use cpu */ if (t->len > BULK_DATA_BOUNDARY) { dprintk(DEBUG_INFO, "[spi%d] tx -> by dma\n", sspi->master->bus_num); if (!sspi->dbi_enabled) spi_start_xfer(base_addr); /* txFIFO empty dma request enable */ sunxi_spi_dma_tx_config(spi, t); } else { dprintk(DEBUG_INFO, "[spi%d] tx -> by ahb\n", sspi->master->bus_num); if (!sspi->dbi_enabled) spi_start_xfer(base_addr); sunxi_spi_cpu_writel(spi, t); } break; } case SINGLE_FULL_DUPLEX_RX_TX: { /* >64 use DMA transfer, or use cpu */ if (t->len > BULK_DATA_BOUNDARY) { dprintk(DEBUG_INFO, "[spi%d] rx and tx -> by dma\n", sspi->master->bus_num); /* For Rx mode, the DMA end(not TC flag) is real end. */ spi_disable_irq(SPI_INTEN_TC, base_addr); sunxi_spi_dma_rx_config(spi, t); if (!sspi->dbi_enabled) spi_start_xfer(base_addr); sunxi_spi_dma_tx_config(spi, t); } else { dprintk(DEBUG_INFO, "[spi%d] rx and tx -> by ahb\n", sspi->master->bus_num); if ((rx_len == 0) || (tx_len == 0)) return -EINVAL; if (!sspi->dbi_enabled) spi_start_xfer(base_addr); sunxi_spi_cpu_writel(spi, t); sunxi_spi_cpu_readl(spi, t); } break; } default: return -1; } return 0; } #else static int sunxi_spi_cpu_transfer(struct spi_device *spi, struct spi_transfer *t) { struct sunxi_spi *sspi = spi_master_get_devdata(spi->master); void __iomem *base_addr = sspi->base_addr; unsigned tx_len = t->len; /* number of bytes receieved */ unsigned rx_len = t->len; /* number of bytes sent */ switch (sspi->mode_type) { case SINGLE_HALF_DUPLEX_RX: case DUAL_HALF_DUPLEX_RX: case QUAD_HALF_DUPLEX_RX: { dprintk(DEBUG_INFO, "[spi%d] rx -> by ahb\n", sspi->master->bus_num); /* SMC=1,XCH trigger the transfer */ if (!sspi->dbi_enabled) spi_start_xfer(base_addr); sunxi_spi_cpu_readl(spi, t); break; } case SINGLE_HALF_DUPLEX_TX: case DUAL_HALF_DUPLEX_TX: case QUAD_HALF_DUPLEX_TX: { dprintk(DEBUG_INFO, "[spi%d] tx -> by ahb\n", sspi->master->bus_num); if (!sspi->dbi_enabled) spi_start_xfer(base_addr); sunxi_spi_cpu_writel(spi, t); break; } case SINGLE_FULL_DUPLEX_RX_TX: { dprintk(DEBUG_INFO, "[spi%d] rx and tx -> by ahb\n", sspi->master->bus_num); if ((rx_len == 0) || (tx_len == 0)) return -EINVAL; if (!sspi->dbi_enabled) spi_start_xfer(base_addr); sunxi_spi_cpu_writel(spi, t); sunxi_spi_cpu_readl(spi, t); break; } default: return -1; } return 0; } #endif /* * <= 64 : cpu mode transt * > 64 : dma mode transt * wait for done completion in this function, wakup in the irq hanlder * transt one message->transfer to slave devices */ static int sunxi_spi_transfer_one(struct spi_controller *master, struct spi_device *spi, struct spi_transfer *t) { struct sunxi_spi *sspi = spi_master_get_devdata(spi->master); void __iomem *base_addr = sspi->base_addr; unsigned char *tx_buf = (unsigned char *)t->tx_buf; unsigned char *rx_buf = (unsigned char *)t->rx_buf; unsigned long timeout = 0; int ret = 0; static int xfer_setup; dprintk(DEBUG_INFO, "[spi%d] begin transfer, txbuf %p, rxbuf %p, len %d\n", spi->master->bus_num, tx_buf, rx_buf, t->len); if ((!t->tx_buf && !t->rx_buf) || !t->len) return -EINVAL; if (!xfer_setup || spi->master->bus_num) { if (sunxi_spi_xfer_setup(spi, t) < 0) return -EINVAL; xfer_setup = 1; } /* write 1 to clear 0 */ spi_clr_irq_pending(SPI_INT_STA_MASK, base_addr); #if IS_ENABLED(CONFIG_DMA_ENGINE) /* disable all DRQ */ spi_disable_dma_irq(SPI_FIFO_CTL_DRQEN_MASK, base_addr); #endif /* reset tx/rx fifo */ //spi_reset_fifo(base_addr); if (sunxi_spi_mode_check(sspi, spi, t)) return -EINVAL; if (sspi->dbi_enabled) { spi_config_dbi(sspi, spi); #if IS_ENABLED(CONFIG_DMA_ENGINE) spi_enable_dbi_dma(base_addr); #endif } else { /* reset tx/rx fifo */ spi_reset_fifo(base_addr); /* 1. Tx/Rx error irq,process in IRQ; 2. Transfer Complete Interrupt Enable */ spi_enable_irq(SPI_INTEN_TC|SPI_INTEN_ERR, base_addr); } if ((debug_mask & DEBUG_INIT) && (debug_mask & DEBUG_DATA)) { dprintk(DEBUG_DATA, "[spi%d] dump reg:\n", sspi->master->bus_num); spi_dump_reg(sspi, 0, 0x40); } #if IS_ENABLED(CONFIG_DMA_ENGINE) sunxi_spi_dma_transfer(spi, t); #else sunxi_spi_cpu_transfer(spi, t); #endif if ((debug_mask & DEBUG_INIT) && (debug_mask & DEBUG_DATA)) { dprintk(DEBUG_DATA, "[spi%d] dump reg:\n", sspi->master->bus_num); spi_dump_reg(sspi, 0, 0x40); } /* wait for xfer complete in the isr. */ timeout = wait_for_completion_timeout( &sspi->done, msecs_to_jiffies(XFER_TIMEOUT)); if (timeout == 0) { SPI_ERR("[spi%d] xfer timeout\n", spi->master->bus_num); ret = -1; } else if (sspi->result < 0) { SPI_ERR("[spi%d] xfer failed...\n", spi->master->bus_num); ret = -1; } #if IS_ENABLED(CONFIG_DMA_ENGINE) /* release dma resource if necessary */ sunxi_spi_release_dma(sspi, t); if (sspi->dbi_enabled) spi_disable_dbi_dma(base_addr); #endif if (sspi->mode_type != MODE_TYPE_NULL) sspi->mode_type = MODE_TYPE_NULL; return ret; } #ifdef CONFIG_AW_MTD_SPINAND /* tx_len : all data to transfer(single io tx data + quad io tx data) * stc_len: single io tx data*/ static void spi_set_bc_tc_stc2(u32 tx_len, u32 rx_len, u32 stc_len, u8 nbits, void __iomem *base_addr) { u32 reg_val = readl(base_addr + SPI_BURST_CNT_REG); reg_val &= ~SPI_BC_CNT_MASK; reg_val |= (SPI_BC_CNT_MASK & (tx_len + rx_len)); writel(reg_val, base_addr + SPI_BURST_CNT_REG); //SPI_DBG("\n-- BC = %d --\n", readl(base_addr + SPI_BURST_CNT_REG)); reg_val = readl(base_addr + SPI_TRANSMIT_CNT_REG); reg_val &= ~SPI_TC_CNT_MASK; reg_val |= (SPI_TC_CNT_MASK & tx_len); writel(reg_val, base_addr + SPI_TRANSMIT_CNT_REG); //SPI_DBG("\n-- TC = %d --\n", readl(base_addr + SPI_TRANSMIT_CNT_REG)); reg_val = readl(base_addr + SPI_BCC_REG); reg_val &= ~SPI_BCC_STC_MASK; reg_val |= (SPI_BCC_STC_MASK & stc_len); if (nbits == 2) reg_val |= SPI_BCC_DUAL_MODE; else reg_val &= ~SPI_BCC_DUAL_MODE; if (nbits == 4) reg_val |= SPI_BCC_QUAD_MODE; else reg_val &= ~SPI_BCC_QUAD_MODE; writel(reg_val, base_addr + SPI_BCC_REG); //SPI_DBG("\n-- STC = %d --\n", readl(base_addr + SPI_BCC_REG)); } static int sunxi_spi_xfer_tx_rx(struct spi_device *spi, struct spi_transfer *tx, struct spi_transfer *rx) { #define SPI_FIFO_SIZE (64) struct sunxi_spi *sspi = spi_master_get_devdata(spi->master); void __iomem *base_addr = sspi->base_addr; unsigned int xcnt = 0; unsigned int poll_time = 0; int ret = 0; unsigned tcnt = tx->len; unsigned rcnt = rx->len; char *txbuf = (char *)tx->tx_buf; char *rxbuf = (char *)rx->rx_buf; u8 nbits = 0; if (rx->rx_nbits == SPI_NBITS_DUAL) nbits = 2; else if (rx->rx_nbits == SPI_NBITS_QUAD) nbits = 4; else nbits = 1; spi_disable_irq(SPI_INTEN_MASK, base_addr); /* write 1 to clear 0 */ spi_clr_irq_pending(SPI_INT_STA_MASK, base_addr); spi_set_bc_tc_stc2(tcnt, rcnt, tcnt, nbits, base_addr); /* * 1. Tx/Rx error irq,process in IRQ; * 2. Transfer Complete Interrupt Enable */ spi_enable_irq(SPI_INTEN_TC|SPI_INTEN_ERR, base_addr); spi_start_xfer(base_addr); if (tcnt) { /* >64 use DMA transfer, or use cpu */ if (tcnt <= BULK_DATA_BOUNDARY) { xcnt = 0; poll_time = 0xfffff; dprintk(DEBUG_DATA, "[spi-%d]xfer2 tx --> by ahb\n", spi->master->bus_num); while (xcnt < tcnt) { while (((readl(base_addr + SPI_FIFO_STA_REG) >> 16) & 0x7f) >= SPI_FIFO_SIZE) { if (--poll_time < 0) return -ETIMEDOUT; } writeb(*(txbuf + xcnt), (base_addr + SPI_TXDATA_REG)); xcnt++; } } else { dprintk(DEBUG_DATA, "[spi-%d]xfer2 tx -> by dma\n", spi->master->bus_num); /* txFIFO empty dma request enable */ sunxi_spi_dma_tx_config(spi, tx); } } if (rcnt) { if (rcnt <= BULK_DATA_BOUNDARY) { xcnt = 0; poll_time = 0xfffff; dprintk(DEBUG_DATA, "[spi-%d]xfer2 rx --> by ahb\n", spi->master->bus_num); while (xcnt < rcnt) { if (((readl(base_addr + SPI_FIFO_STA_REG)) & 0x7f) && (--poll_time > 0)) { *(rxbuf + xcnt) = readb((base_addr + SPI_RXDATA_REG)); xcnt++; } } if (poll_time <= 0) { SPI_ERR("cpu receive data timeout!\n"); return -ETIMEDOUT; } } else { dprintk(DEBUG_INFO, "[spi-%d]xfer2 rx -> by dma\n", spi->master->bus_num); /* For Rx mode, the DMA end(not TC flag) is real end. */ spi_disable_irq(SPI_INTEN_TC, base_addr); sunxi_spi_dma_rx_config(spi, rx); } } return ret; } /* * <= 64 : cpu ; > 64 : dma * wait for done completion in this function, wakup in the irq hanlder */ static int sunxi_spi_transfer_two(struct spi_master *master, struct spi_device *spi, struct spi_transfer *t, struct spi_transfer *t2) { struct sunxi_spi *sspi = spi_master_get_devdata(spi->master); unsigned long timeout = 0; int ret = 0; static int xfer_setup; if (!xfer_setup || spi->master->bus_num) { if (sunxi_spi_xfer_setup(spi, t) < 0) return -EINVAL; xfer_setup = 1; } if (t->tx_buf && t2->rx_buf) sunxi_spi_xfer_tx_rx(spi, t, t2); else { SPI_ERR("[spi%d] begin transfer, t1: txbuf %p, rxbuf %p, len %d t2: txbuf %p, rxbuf %p, len %d t2:\n", spi->master->bus_num, t->tx_buf, t->rx_buf, t->len, t2->tx_buf, t2->rx_buf, t2->len); SPI_ERR("[spi%d] xfer mode not support\n", spi->master->bus_num); return -EINVAL; } if ((debug_mask & DEBUG_INIT) && (debug_mask & DEBUG_DATA)) { dprintk(DEBUG_DATA, "[spi%d] dump reg:\n", sspi->master->bus_num); spi_dump_reg(sspi, 0, 0x40); } /* wait for xfer complete in the isr. */ timeout = wait_for_completion_timeout( &sspi->done, msecs_to_jiffies(XFER_TIMEOUT)); if (timeout == 0) { SPI_ERR("[spi%d] xfer timeout\n", spi->master->bus_num); ret = -1; } else if (sspi->result < 0) { SPI_ERR("[spi%d] xfer failed...\n", spi->master->bus_num); ret = -1; } if (sspi->mode_type != MODE_TYPE_NULL) sspi->mode_type = MODE_TYPE_NULL; /* *if (sspi->stx.state == TRANSFER_STATE) { * sunxi_spi_unmap_sg(spi->master, &sspi->stx.tx); * sspi->stx.state = INIT_STATE; *} */ return ret; } /* * sunxi spi flash_transfer_one_message - Default implementation of transfer_one_message() * * This is a standard implementation of transfer_one_message() for * drivers which implement a transfer_one() operation. It provides * standard handling of delays and chip select management. */ static int sunxi_spi_transfer_one_message(struct spi_master *master, struct spi_message *msg) { struct sunxi_spi *sspi = spi_master_get_devdata(master); void __iomem *base_addr = sspi->base_addr; struct spi_transfer *xfer; struct spi_transfer *cur_xfer = NULL; struct spi_transfer *prev_xfer = NULL; int xfer_cnt = 0; int xfer_n = 0; int ret = 0; struct spi_statistics *statm = &master->statistics; struct spi_statistics *stats = &msg->spi->statistics; SPI_STATISTICS_INCREMENT_FIELD(statm, messages); SPI_STATISTICS_INCREMENT_FIELD(stats, messages); list_for_each_entry(xfer, &msg->transfers, transfer_list) { spi_statistics_add_transfer_stats(statm, xfer, master); spi_statistics_add_transfer_stats(stats, xfer, master); xfer_cnt++; cur_xfer = xfer; if (prev_xfer && prev_xfer->tx_buf && !prev_xfer->rx_buf && cur_xfer && cur_xfer->rx_buf && !cur_xfer->tx_buf) { /*tx->rx*/ reinit_completion(&master->xfer_completion); ret = master->transfer_two(master, msg->spi, prev_xfer, cur_xfer); if (ret < 0) { SPI_STATISTICS_INCREMENT_FIELD(statm, errors); SPI_STATISTICS_INCREMENT_FIELD(stats, errors); SPI_ERR("[spi%d] SPI transfer failed: %d\n", sspi->master->bus_num, ret); goto out; } if (msg->status != -EINPROGRESS) goto out; msg->actual_length += prev_xfer->len; msg->actual_length += cur_xfer->len; prev_xfer = NULL; cur_xfer = NULL; xfer_cnt = 0; } else if (!prev_xfer) { prev_xfer = xfer; } else { /*single handle*/ sunxi_spi_ss_ctrl(base_addr, true); master->set_cs(msg->spi, false); for (xfer_n = 0; xfer_n < xfer_cnt; xfer_n++) { if (xfer_n == 0) xfer = prev_xfer; else xfer = cur_xfer; reinit_completion(&master->xfer_completion); ret = master->transfer_one(master, msg->spi, xfer); if (ret < 0) { SPI_STATISTICS_INCREMENT_FIELD(statm, errors); SPI_STATISTICS_INCREMENT_FIELD(stats, errors); SPI_ERR("[spi%d] SPI transfer failed: %d\n", sspi->master->bus_num, ret); goto out; } if (msg->status != -EINPROGRESS) goto out; msg->actual_length += xfer->len; } master->set_cs(msg->spi, true); sunxi_spi_ss_ctrl(base_addr, false); } } /*do last xfer*/ { if (prev_xfer && prev_xfer == cur_xfer) { reinit_completion(&master->xfer_completion); ret = master->transfer_one(master, msg->spi, cur_xfer); if (ret < 0) { SPI_STATISTICS_INCREMENT_FIELD(statm, errors); SPI_STATISTICS_INCREMENT_FIELD(stats, errors); SPI_ERR("[spi%d] SPI transfer failed: %d\n", sspi->master->bus_num, ret); goto out; } if (msg->status != -EINPROGRESS) goto out; msg->actual_length += cur_xfer->len; prev_xfer = NULL; cur_xfer = NULL; xfer_cnt = 0; } } out: if (msg->status == -EINPROGRESS) msg->status = ret; if (msg->status && master->handle_err) master->handle_err(master, msg); spi_res_release(master, msg); spi_finalize_current_message(master); return ret; } #endif /* wake up the sleep thread, and give the result code */ static irqreturn_t sunxi_spi_handler(int irq, void *dev_id) { struct sunxi_spi *sspi = (struct sunxi_spi *)dev_id; void __iomem *base_addr = sspi->base_addr; unsigned int status = 0, enable = 0; unsigned long flags = 0; spin_lock_irqsave(&sspi->lock, flags); enable = spi_qry_irq_enable(base_addr); status = spi_qry_irq_pending(base_addr); spi_clr_irq_pending(status, base_addr); dprintk(DEBUG_INFO, "[spi%d] irq status = %x\n", sspi->master->bus_num, status); sspi->result = 0; /* assume succeed */ if (sspi->mode) { if ((enable & SPI_INTEN_RX_RDY) && (status & SPI_INT_STA_RX_RDY)) { dprintk(DEBUG_INFO, "[spi%d] spi data is ready\n", sspi->master->bus_num); spi_disable_irq(SPI_INT_STA_RX_RDY, base_addr); wake_up_process(sspi->task); spin_unlock_irqrestore(&sspi->lock, flags); return IRQ_HANDLED; } } /* master mode, Transfer Complete Interrupt */ if (status & SPI_INT_STA_TC) { dprintk(DEBUG_INFO, "[spi%d] SPI TC comes\n", sspi->master->bus_num); spi_disable_irq(SPI_INT_STA_TC | SPI_INT_STA_ERR, base_addr); /*wakup uplayer, by the sem */ complete(&sspi->done); spin_unlock_irqrestore(&sspi->lock, flags); return IRQ_HANDLED; } else if (status & SPI_INT_STA_ERR) { /* master mode:err */ SPI_ERR("[spi%d] SPI ERR %#x comes\n", sspi->master->bus_num, status); /* error process, release dma in the workqueue,should not be here */ spi_disable_irq(SPI_INT_STA_TC | SPI_INT_STA_ERR, base_addr); spi_soft_reset(base_addr); sspi->result = -1; complete(&sspi->done); spin_unlock_irqrestore(&sspi->lock, flags); return IRQ_HANDLED; } if (sspi->dbi_enabled) { status = dbi_qry_irq_pending(base_addr); dbi_clr_irq_pending(status, base_addr); dprintk(DEBUG_INFO, "[dbi%d] irq status = %x\n", sspi->master->bus_num, status); if ((status & DBI_INT_FIFO_EMPTY) && !(sspi->dbi_config->dbi_mode & SPI_DBI_TRANSMIT_VIDEO_)) { dprintk(DEBUG_INFO, "[spi%d] DBI Fram TC comes\n", sspi->master->bus_num); dbi_disable_irq(DBI_FIFO_EMPTY_INT_EN, base_addr); /*wakup uplayer, by the sem */ complete(&sspi->done); spin_unlock_irqrestore(&sspi->lock, flags); return IRQ_HANDLED; } else if (((status & DBI_INT_TE_INT) || (status & DBI_INT_STA_FRAME)) && (sspi->dbi_config->dbi_mode & SPI_DBI_TRANSMIT_VIDEO_)) { if (sspi->dbi_config->dbi_vsync_handle && (status & DBI_INT_TE_INT)) sspi->dbi_config->dbi_vsync_handle( (unsigned long)sspi->spi); else dbi_disable_irq(DBI_FRAM_DONE_INT_EN, base_addr); complete(&sspi->done); spin_unlock_irqrestore(&sspi->lock, flags); return IRQ_HANDLED; } else { //TODO: Adapt to other states spin_unlock_irqrestore(&sspi->lock, flags); return IRQ_HANDLED; } } dprintk(DEBUG_INFO, "[spi%d] SPI NONE comes\n", sspi->master->bus_num); spin_unlock_irqrestore(&sspi->lock, flags); return IRQ_NONE; } static int sunxi_spi_setup(struct spi_device *spi) { struct sunxi_spi *sspi = spi_master_get_devdata(spi->master); sspi->spi = spi; if (sunxi_spi_xfer_setup(spi, NULL) < 0) SPI_ERR("failed to xfer setup\n"); return 0; } static bool sunxi_spi_can_dma(struct spi_master *master, struct spi_device *spi, struct spi_transfer *xfer) { return (xfer->len > BULK_DATA_BOUNDARY); } static int sunxi_spi_slave_cpu_tx_config(struct sunxi_spi *sspi) { int ret = 0, i; u32 poll_time = 0x7ffffff; unsigned long timeout = 0; unsigned long flags = 0; int len = sspi->slave->head->len; int offset = sspi->slave->head->addr; if (offset > STORAGE_SIZE) { SPI_ERR("The data offset is greater than the storage size\n"); return -1; } dprintk(DEBUG_INFO, "[spi%d] receive pkt head ok\n", sspi->master->bus_num); sspi->slave->data.len = (STORAGE_SIZE - offset) < len ? (STORAGE_SIZE - offset) : len; sspi->done.done = 0; spi_clr_irq_pending(SPI_INT_STA_MASK, sspi->base_addr); spi_disable_irq(SPI_INTEN_RX_RDY, sspi->base_addr); spi_reset_fifo(sspi->base_addr); spi_set_bc_tc_stc(0, 0, 0, 0, sspi->base_addr); spi_enable_irq(SPI_INTEN_TC|SPI_INTEN_ERR, sspi->base_addr); spin_lock_irqsave(&sspi->lock, flags); for (i = 0; i < sspi->slave->head->len; i++) { while ((spi_query_txfifo(sspi->base_addr) >= MAX_FIFU) && (--poll_time)) ; if (poll_time == 0) { dprintk(DEBUG_INFO, "[spi%d]cpu send data timeout\n", sspi->master->bus_num); goto err; } writeb(sspi->slave->data.storage[i + offset], sspi->base_addr + SPI_TXDATA_REG); } spin_unlock_irqrestore(&sspi->lock, flags); dprintk(DEBUG_DATA, "[debugging only] send data:\n"); if (debug_mask & DEBUG_DATA) spi_dump_data(sspi->slave->data.storage + offset, sspi->slave->data.len); /* wait for xfer complete in the isr. */ timeout = wait_for_completion_timeout( &sspi->done, msecs_to_jiffies(XFER_TIMEOUT)); if (timeout == 0) { SPI_ERR("[spi%d] xfer timeout\n", sspi->master->bus_num); ret = -1; goto err; } else if (sspi->result < 0) { SPI_ERR("[spi%d] xfer failed...\n", sspi->master->bus_num); ret = -1; goto err; } err: spi_clr_irq_pending(SPI_INT_STA_MASK, sspi->base_addr); spi_disable_irq(SPI_INTEN_TC|SPI_INTEN_ERR, sspi->base_addr); #ifdef CONFIG_DMA_ENGINE spi_disable_dma_irq(SPI_FIFO_CTL_DRQEN_MASK, sspi->base_addr); #endif spi_reset_fifo(sspi->base_addr); return ret; } static int sunxi_spi_slave_cpu_rx_config(struct sunxi_spi *sspi) { int ret = 0, i; u32 poll_time = 0x7ffffff; int len = sspi->slave->head->len; int offset = sspi->slave->head->addr; if (offset > STORAGE_SIZE) { SPI_ERR("The data offset is greater than the storage size\n"); return -1; } dprintk(DEBUG_INFO, "[spi%d] receive pkt head ok\n", sspi->master->bus_num); sspi->slave->data.len = (STORAGE_SIZE - offset) < len ? (STORAGE_SIZE - offset) : len; sspi->done.done = 0; spi_set_rx_trig(sspi->slave->data.len/2, sspi->base_addr); spi_enable_irq(SPI_INTEN_ERR|SPI_INTEN_RX_RDY, sspi->base_addr); spi_set_bc_tc_stc(0, 0, 0, 0, sspi->base_addr); for (i = 0; i < sspi->slave->data.len; i++) { while (!spi_query_rxfifo(sspi->base_addr) && (--poll_time > 0)) ; sspi->slave->data.storage[offset + i] = readb(sspi->base_addr + SPI_RXDATA_REG); } if (poll_time <= 0) { SPI_ERR("[spi%d] cpu receive pkt head time out!\n", sspi->master->bus_num); spi_reset_fifo(sspi->base_addr); ret = -1; goto err0; } else if (sspi->result < 0) { SPI_ERR("[spi%d] xfer failed...\n", sspi->master->bus_num); spi_reset_fifo(sspi->base_addr); ret = -1; goto err0; } dprintk(DEBUG_DATA, "[debugging only] receive data:\n"); if (debug_mask & DEBUG_DATA) spi_dump_data(sspi->slave->data.storage + offset, sspi->slave->data.len); err0: spi_clr_irq_pending(SPI_INT_STA_MASK, sspi->base_addr); spi_disable_irq(SPI_INTEN_TC|SPI_INTEN_ERR, sspi->base_addr); #ifdef CONFIG_DMA_ENGINE spi_disable_dma_irq(SPI_FIFO_CTL_DRQEN_MASK, sspi->base_addr); #endif spi_reset_fifo(sspi->base_addr); return ret; } static int sunxi_spi_slave_handle_head(struct sunxi_spi *sspi, u8 *buf) { struct sunxi_spi_slave_head *head; int ret = 0; head = kzalloc(sizeof(*head), GFP_KERNEL); if (IS_ERR_OR_NULL(head)) { SPI_ERR("failed to alloc mem\n"); ret = -ENOMEM; goto err0; } head->op_code = buf[OP_MASK]; head->addr = (buf[ADDR_MASK_0] << 16) | (buf[ADDR_MASK_1] << 8) | buf[ADDR_MASK_2]; head->len = buf[LENGTH_MASK]; dprintk(DEBUG_INFO, "[spi%d] op=0x%x addr=0x%x len=0x%x\n", sspi->master->bus_num, head->op_code, head->addr, head->len); sspi->slave->head = head; if (head->len > 64) { dprintk(DEBUG_INFO, "[spi%d] length must less than 64 bytes\n", sspi->master->bus_num); ret = -1; goto err1; } if (head->op_code == SUNXI_OP_WRITE) { sunxi_spi_slave_cpu_rx_config(sspi); } else if (head->op_code == SUNXI_OP_READ) { sunxi_spi_slave_cpu_tx_config(sspi); } else { dprintk(DEBUG_INFO, "[spi%d] pkt head opcode err\n", sspi->master->bus_num); ret = -1; goto err1; } err1: kfree(head); err0: spi_clr_irq_pending(SPI_INT_STA_MASK, sspi->base_addr); spi_disable_irq(SPI_INTEN_RX_RDY, sspi->base_addr); spi_disable_irq(SPI_INTEN_TC|SPI_INTEN_ERR, sspi->base_addr); spi_reset_fifo(sspi->base_addr); return ret; } static int sunxi_spi_slave_task(void *data) { u8 *pkt_head, i; u32 poll_time = 0x7ffffff; unsigned long flags = 0; struct sunxi_spi *sspi = (struct sunxi_spi *)data; pkt_head = kzalloc(HEAD_LEN, GFP_KERNEL); if (IS_ERR_OR_NULL(pkt_head)) { SPI_ERR("[spi%d] failed to alloc mem\n", sspi->master->bus_num); return -ENOMEM; } allow_signal(SIGKILL); while (!kthread_should_stop()) { spi_reset_fifo(sspi->base_addr); spi_clr_irq_pending(SPI_INT_STA_MASK, sspi->base_addr); #if IS_ENABLED(CONFIG_DMA_ENGINE) spi_disable_dma_irq(SPI_FIFO_CTL_DRQEN_MASK, sspi->base_addr); #endif spi_enable_irq(SPI_INTEN_ERR|SPI_INTEN_RX_RDY, sspi->base_addr); spi_set_rx_trig(HEAD_LEN, sspi->base_addr); spi_set_bc_tc_stc(0, 0, 0, 0, sspi->base_addr); dprintk(DEBUG_INFO, "[spi%d] receive pkt head init ok, sleep and wait for data\n", sspi->master->bus_num); set_current_state(TASK_INTERRUPTIBLE); schedule(); dprintk(DEBUG_INFO, "[spi%d] data is come, wake up and receive pkt head\n", sspi->master->bus_num); for (i = 0; i < HEAD_LEN ; i++) { while (!spi_query_rxfifo(sspi->base_addr) && (--poll_time > 0)) ; pkt_head[i] = readb(sspi->base_addr + SPI_RXDATA_REG); } if (poll_time <= 0) { SPI_ERR("[spi%d] cpu receive pkt head time out!\n", sspi->master->bus_num); spi_reset_fifo(sspi->base_addr); continue; } else if (sspi->result < 0) { SPI_ERR("[spi%d] xfer failed...\n", sspi->master->bus_num); spi_reset_fifo(sspi->base_addr); continue; } sunxi_spi_slave_handle_head(sspi, pkt_head); } spin_lock_irqsave(&sspi->lock, flags); sspi->task_flag = 1; spin_unlock_irqrestore(&sspi->lock, flags); kfree(pkt_head); return 0; } static int sunxi_spi_select_gpio_state(struct pinctrl *pctrl, char *name, u32 no) { int ret = 0; struct pinctrl_state *pctrl_state = NULL; pctrl_state = pinctrl_lookup_state(pctrl, name); if (IS_ERR(pctrl_state)) { SPI_ERR("[spi%d] pinctrl_lookup_state(%s) failed! return %p\n", no, name, pctrl_state); return -1; } ret = pinctrl_select_state(pctrl, pctrl_state); if (ret < 0) SPI_ERR("[spi%d] pinctrl_select_state(%s) failed! return %d\n", no, name, ret); return ret; } static int sunxi_spi_request_gpio(struct sunxi_spi *sspi) { int bus_no = sspi->pdev->id; sspi->pctrl = devm_pinctrl_get(&sspi->pdev->dev); if (IS_ERR(sspi->pctrl)) { SPI_ERR("[spi%d] devm_pinctrl_get() failed! return %ld\n", sspi->master->bus_num, PTR_ERR(sspi->pctrl)); return -1; } return sunxi_spi_select_gpio_state(sspi->pctrl, PINCTRL_STATE_DEFAULT, bus_no); } /* static void sunxi_spi_release_gpio(struct sunxi_spi *sspi) { devm_pinctrl_put(sspi->pctrl); sspi->pctrl = NULL; } */ static int sunxi_spi_resource_get(struct sunxi_spi *sspi) { int ret; struct device_node *np = sspi->pdev->dev.of_node; struct sunxi_spi_platform_data *pdata = sspi->pdev->dev.platform_data; struct device *dev = &(sspi->pdev->dev); ret = spi_regulator_request(pdata, dev); if (ret < 0) { SPI_ERR("[spi%d] request regulator failed!\n", sspi->master->bus_num); return ret; } ret = of_property_read_u32(sspi->pdev->dev.of_node, "clock-frequency", &pdata->sclk_freq_def); if (ret) { SPI_ERR("[spi%d] Get clock-frequency property failed\n", sspi->master->bus_num); return -1; } ret = of_property_read_u32(np, "spi_slave_mode", &sspi->mode); if (sspi->mode) dprintk(DEBUG_INIT, "[spi%d] SPI SLAVE MODE\n", sspi->master->bus_num); else dprintk(DEBUG_INIT, "[spi%d] SPI MASTER MODE\n", sspi->master->bus_num); if (sunxi_spi_request_gpio(sspi) < 0) { SPI_ERR("[spi%d] Request GPIO failed!\n", sspi->master->bus_num); return -1; } sspi->pclk = devm_clk_get(&sspi->pdev->dev, "pll"); if (IS_ERR_OR_NULL(sspi->pclk)) { SPI_ERR("[spi%d] Unable to acquire module clock '%s', return %x\n", sspi->master->bus_num, sspi->dev_name, PTR_RET(sspi->pclk)); return -ENXIO; } sspi->mclk = devm_clk_get(&sspi->pdev->dev, "mod"); if (IS_ERR_OR_NULL(sspi->mclk)) { SPI_ERR("[spi%d] Unable to acquire module clock '%s', return %x\n", sspi->master->bus_num, sspi->dev_name, PTR_RET(sspi->mclk)); return -ENXIO; } sspi->bus_clk = devm_clk_get(&sspi->pdev->dev, "bus"); if (IS_ERR_OR_NULL(sspi->bus_clk)) { SPI_ERR("[spi%d] Unable to acquire bus clock '%s', return %x\n", sspi->master->bus_num, sspi->dev_name, PTR_RET(sspi->bus_clk)); return -ENXIO; } if (!sspi->reset) { sspi->reset = devm_reset_control_get(&sspi->pdev->dev, NULL); if (IS_ERR_OR_NULL(sspi->reset)) { SPI_ERR("[spi%d] Unable to acquire reset clock '%s', return %x\n", sspi->master->bus_num, sspi->dev_name, PTR_RET(sspi->reset)); return -ENXIO; } } ret = of_property_read_u32(np, "sample_mode", &sspi->sample_mode); if (ret) { SPI_ERR("Failed to get sample mode\n"); sspi->sample_mode = SAMP_MODE_DL_DEFAULT; } ret = of_property_read_u32(np, "sample_delay", &sspi->sample_delay); if (ret) { SPI_ERR("Failed to get sample delay\n"); sspi->sample_delay = SAMP_MODE_DL_DEFAULT; } dprintk(DEBUG_INIT, "sample_mode:%d sample_delay:%d\n", sspi->sample_mode, sspi->sample_delay); return 0; } static int sunxi_spi_clk_init(struct sunxi_spi *sspi, u32 mod_clk) { int ret = 0; long rate = 0; /*assert and deassert constitute a complete hardware reset operation*/ ret = reset_control_assert(sspi->reset); if (ret != 0) { SPI_ERR("[spi%d] Unable to assert reset clock '%s', return %x\n", sspi->master->bus_num, sspi->dev_name, PTR_RET(sspi->mclk)); return -ENXIO; } ret = reset_control_deassert(sspi->reset); if (ret != 0) { SPI_ERR("[spi%d] Unable to deassert reset clock '%s', return %x\n", sspi->master->bus_num, sspi->dev_name, PTR_RET(sspi->mclk)); return -ENXIO; } if (clk_prepare_enable(sspi->pclk)) { SPI_ERR("[spi%d] Couldn't enable pll clock 'spi'\n", sspi->master->bus_num); goto err1; } ret = clk_set_parent(sspi->mclk, sspi->pclk); if (ret != 0) { SPI_ERR("[spi%d] clk_set_parent() failed! return %d\n", sspi->master->bus_num, ret); goto err2; } rate = clk_round_rate(sspi->mclk, mod_clk); if (clk_set_rate(sspi->mclk, rate)) { SPI_ERR("[spi%d] spi clk_set_rate failed\n", sspi->master->bus_num); goto err2; } dprintk(DEBUG_INIT, "[spi%d] mclk %u\n", sspi->master->bus_num, (unsigned)clk_get_rate(sspi->mclk)); if (clk_prepare_enable(sspi->mclk)) { SPI_ERR("[spi%d] Couldn't enable module clock 'spi'\n", sspi->master->bus_num); goto err2; } if (clk_prepare_enable(sspi->bus_clk)) { SPI_ERR("[spi%d] Couldn't enable bus clock 'spi'\n", sspi->master->bus_num); goto err3; } return clk_get_rate(sspi->mclk); err3: clk_disable_unprepare(sspi->bus_clk); err2: clk_disable_unprepare(sspi->mclk); err1: clk_disable_unprepare(sspi->pclk); return -1; } static int sunxi_spi_clk_exit(struct sunxi_spi *sspi) { if (IS_ERR_OR_NULL(sspi->mclk)) { SPI_ERR("[spi%d] SPI mclk handle is invalid!\n", sspi->master->bus_num); return -1; } clk_disable_unprepare(sspi->bus_clk); clk_disable_unprepare(sspi->mclk); return 0; } static int sunxi_spi_hw_init(struct sunxi_spi *sspi, struct sunxi_spi_platform_data *pdata, struct device *dev) { void __iomem *base_addr = sspi->base_addr; u32 sclk_freq_def = 0; int sclk_freq = 0; int bus_no = sspi->pdev->id; #ifdef CONFIG_AW_MTD_SPINAND struct device_node *child = NULL; const char *st = NULL; #endif spi_regulator_enable(pdata); sclk_freq = sunxi_spi_clk_init(sspi, pdata->sclk_freq_def); if (sclk_freq < 0) { SPI_ERR("[spi%d] sunxi_spi_clk_init(%s) failed!\n", sspi->master->bus_num, sspi->dev_name); return -1; } if (!sspi->dbi_enabled) { /* enable the spi module */ spi_enable_bus(base_addr); } sunxi_spi_select_gpio_state(sspi->pctrl, PINCTRL_STATE_DEFAULT, bus_no); if (sspi->dbi_enabled) { spi_set_slave(base_addr); spi_set_dbi(base_addr); spi_enable_dbi(base_addr); spi_set_clk(10000000, sclk_freq, sspi); spi_enable_tp(base_addr); } if (!sspi->mode) { /* master: set spi module clock; * set the default frequency 10MHz */ spi_set_master(base_addr); spi_set_clk(10000000, sclk_freq, sspi); /* master : set POL,PHA,SSOPL,LMTF,DDB,DHB; default: SSCTL=0,SMC=1,TBW=0. */ spi_config_tc(1, SPI_MODE_0, base_addr); spi_enable_tp(base_addr); /* manual control the chip select */ #ifndef CONFIG_AW_MTD_SPINAND sunxi_spi_ss_ctrl(base_addr, true); #else child = of_find_node_by_name(dev->of_node, "spi-nand"); if (child) of_property_read_string(child, "status", &st); if (st && (!strcmp(st, "okay") || !strcmp(st, "ok"))) { sunxi_spi_ss_ctrl(base_addr, false); } #endif } else { //slave spi_set_slave(base_addr); /* master : set POL,PHA,SSOPL,LMTF,DDB,DHB; default: SSCTL=0,SMC=1,TBW=0. */ spi_config_tc(1, SPI_MODE_0, base_addr); spi_set_clk(sclk_freq_def, sclk_freq, sspi); if (sspi->sample_delay == SAMP_MODE_DL_DEFAULT) { if (sclk_freq_def >= SPI_HIGH_FREQUENCY) spi_sample_delay(0, 1, 0, base_addr); else if (sclk_freq_def <= SPI_LOW_FREQUENCY) spi_sample_delay(1, 0, 0, base_addr); else spi_sample_delay(0, 0, 0, base_addr); } else { spi_samp_mode_enable(1, base_addr); spi_samp_dl_sw_status(1, base_addr); spi_set_sample_mode(sspi->sample_mode, base_addr); spi_set_sample_delay(sspi->sample_delay, base_addr); } } /* reset fifo */ spi_reset_fifo(base_addr); return 0; } static int sunxi_spi_hw_exit(struct sunxi_spi *sspi, struct sunxi_spi_platform_data *pdata) { struct spi_master *master = sspi->master; /* release the gpio */ //sunxi_spi_release_gpio(sspi); sunxi_spi_select_gpio_state(sspi->pctrl, PINCTRL_STATE_SLEEP, master->bus_num); /* disable the spi controller */ spi_disable_bus(sspi->base_addr); /* disable module clock */ sunxi_spi_clk_exit(sspi); /* disable regulator */ spi_regulator_disable(pdata); return 0; } static ssize_t sunxi_spi_info_show(struct device *dev, struct device_attribute *attr, char *buf) { struct platform_device *pdev = container_of(dev, struct platform_device, dev); struct sunxi_spi_platform_data *pdata = dev->platform_data; return snprintf(buf, PAGE_SIZE, "pdev->id = %d\n" "pdev->name = %s\n" "pdev->num_resources = %u\n" "pdev->resource.mem = [%pa, %pa]\n" "pdev->resource.irq = %pa\n" "pdev->dev.platform_data.cs_num = %d\n" "pdev->dev.platform_data.regulator = 0x%p\n" "pdev->dev.platform_data.regulator_id = %s\n", pdev->id, pdev->name, pdev->num_resources, &pdev->resource[0].start, &pdev->resource[0].end, &pdev->resource[1].start, pdata->cs_num, pdata->regulator, pdata->regulator_id); } static struct device_attribute sunxi_spi_info_attr = __ATTR(info, S_IRUGO, sunxi_spi_info_show, NULL); static ssize_t sunxi_spi_status_show(struct device *dev, struct device_attribute *attr, char *buf) { struct spi_master *master = dev_get_drvdata(dev); struct sunxi_spi *sspi = (struct sunxi_spi *)&master[1]; char const *spi_mode[] = {"Single mode, half duplex read", "Single mode, half duplex write", "Single mode, full duplex read and write", "Dual mode, half duplex read", "Dual mode, half duplex write", "Null"}; char const *busy_state[] = {"Unknown", "Free", "Suspend", "Busy"}; char const *result_str[] = {"Success", "Fail"}; #if IS_ENABLED(CONFIG_DMA_ENGINE) char const *dma_dir[] = {"DMA NULL", "DMA read", "DMA write"}; #endif if (master == NULL) return snprintf(buf, PAGE_SIZE, "%s\n", "spi_master is NULL!"); return snprintf(buf, PAGE_SIZE, "master->bus_num = %d\n" "master->num_chipselect = %d\n" "master->dma_alignment = %d\n" "master->mode_bits = %d\n" "master->flags = 0x%x, ->bus_lock_flag = 0x%x\n" "master->busy = %d, ->running = %d, ->rt = %d\n" "sspi->mode_type = %d [%s]\n" "sspi->irq = %d [%s]\n" #if IS_ENABLED(CONFIG_DMA_ENGINE) "sspi->dma_tx.dir = %d [%s]\n" "sspi->dma_rx.dir = %d [%s]\n" #endif "sspi->busy = %d [%s]\n" "sspi->result = %d [%s]\n" "sspi->base_addr = 0x%p, the SPI control register:\n" "[VER] 0x%02x = 0x%08x, [GCR] 0x%02x = 0x%08x, [TCR] 0x%02x = 0x%08x\n" "[ICR] 0x%02x = 0x%08x, [ISR] 0x%02x = 0x%08x, [FCR] 0x%02x = 0x%08x\n" "[FSR] 0x%02x = 0x%08x, [WCR] 0x%02x = 0x%08x, [CCR] 0x%02x = 0x%08x\n" "[BCR] 0x%02x = 0x%08x, [TCR] 0x%02x = 0x%08x, [BCC] 0x%02x = 0x%08x\n" "[DMA] 0x%02x = 0x%08x, [TXR] 0x%02x = 0x%08x, [RXD] 0x%02x = 0x%08x\n", master->bus_num, master->num_chipselect, master->dma_alignment, master->mode_bits, master->flags, master->bus_lock_flag, master->busy, master->running, master->rt, sspi->mode_type, spi_mode[sspi->mode_type], sspi->irq, sspi->dev_name, #if IS_ENABLED(CONFIG_DMA_ENGINE) sspi->dma_tx.dir, dma_dir[sspi->dma_tx.dir], sspi->dma_rx.dir, dma_dir[sspi->dma_rx.dir], #endif sspi->busy, busy_state[sspi->busy], sspi->result, result_str[sspi->result], sspi->base_addr, SPI_VER_REG, readl(sspi->base_addr + SPI_VER_REG), SPI_GC_REG, readl(sspi->base_addr + SPI_GC_REG), SPI_TC_REG, readl(sspi->base_addr + SPI_TC_REG), SPI_INT_CTL_REG, readl(sspi->base_addr + SPI_INT_CTL_REG), SPI_INT_STA_REG, readl(sspi->base_addr + SPI_INT_STA_REG), SPI_FIFO_CTL_REG, readl(sspi->base_addr + SPI_FIFO_CTL_REG), SPI_FIFO_STA_REG, readl(sspi->base_addr + SPI_FIFO_STA_REG), SPI_WAIT_CNT_REG, readl(sspi->base_addr + SPI_WAIT_CNT_REG), SPI_CLK_CTL_REG, readl(sspi->base_addr + SPI_CLK_CTL_REG), SPI_BURST_CNT_REG, readl(sspi->base_addr + SPI_BURST_CNT_REG), SPI_TRANSMIT_CNT_REG, readl(sspi->base_addr + SPI_TRANSMIT_CNT_REG), SPI_BCC_REG, readl(sspi->base_addr + SPI_BCC_REG), SPI_DMA_CTL_REG, readl(sspi->base_addr + SPI_DMA_CTL_REG), SPI_TXDATA_REG, readl(sspi->base_addr + SPI_TXDATA_REG), SPI_RXDATA_REG, readl(sspi->base_addr + SPI_RXDATA_REG)); } static struct device_attribute sunxi_spi_status_attr = __ATTR(status, S_IRUGO, sunxi_spi_status_show, NULL); static void sunxi_spi_create_sysfs(struct platform_device *_pdev) { device_create_file(&_pdev->dev, &sunxi_spi_info_attr); device_create_file(&_pdev->dev, &sunxi_spi_status_attr); } static void sunxi_spi_remove_sysfs(struct platform_device *_pdev) { device_remove_file(&_pdev->dev, &sunxi_spi_info_attr); device_remove_file(&_pdev->dev, &sunxi_spi_status_attr); } static int sunxi_spi_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; struct resource *mem_res; struct sunxi_spi *sspi; struct sunxi_spi_platform_data *pdata; struct spi_master *master; struct sunxi_slave *slave = NULL; char spi_para[16] = {0}; int ret = 0, err = 0, irq; #ifdef CONFIG_AW_MTD_SPINAND struct device_node *child = NULL; const char *st = NULL; #endif if (np == NULL) { SPI_ERR("SPI failed to get of_node\n"); return -ENODEV; } pdev->id = of_alias_get_id(np, "spi"); if (pdev->id < 0) { SPI_ERR("SPI failed to get alias id\n"); return -EINVAL; } #if IS_ENABLED(CONFIG_DMA_ENGINE) pdev->dev.dma_mask = &sunxi_spi_dma_mask; pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32); #endif pdata = kzalloc(sizeof(struct sunxi_spi_platform_data), GFP_KERNEL); if (pdata == NULL) { SPI_ERR("SPI failed to alloc mem\n"); return -ENOMEM; } pdev->dev.platform_data = pdata; mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (mem_res == NULL) { SPI_ERR("Unable to get spi MEM resource\n"); ret = -ENXIO; goto err0; } irq = platform_get_irq(pdev, 0); if (irq < 0) { SPI_ERR("No spi IRQ specified\n"); ret = -ENXIO; goto err0; } snprintf(spi_para, sizeof(spi_para), "spi%d_cs_number", pdev->id); ret = of_property_read_u32(np, spi_para, &pdata->cs_num); if (ret) { SPI_ERR("Failed to get cs_number property\n"); ret = -EINVAL; goto err0; } /* create spi master */ master = spi_alloc_master(&pdev->dev, sizeof(struct sunxi_spi)); if (master == NULL) { SPI_ERR("Unable to allocate SPI Master\n"); ret = -ENOMEM; goto err0; } platform_set_drvdata(pdev, master); sspi = spi_master_get_devdata(master); memset(sspi, 0, sizeof(struct sunxi_spi)); sspi->master = master; #if IS_ENABLED(CONFIG_DMA_ENGINE) sspi->dma_rx.dir = SPI_DMA_RWNULL; sspi->dma_tx.dir = SPI_DMA_RWNULL; #endif sspi->busy = SPI_FREE; sspi->mode_type = MODE_TYPE_NULL; sspi->irq = irq; master->max_speed_hz = SPI_MAX_FREQUENCY; master->dev.of_node = pdev->dev.of_node; master->bus_num = pdev->id; master->setup = sunxi_spi_setup; master->can_dma = sunxi_spi_can_dma; master->transfer_one = sunxi_spi_transfer_one; master->use_gpio_descriptors = true; master->set_cs = sunxi_spi_set_cs; master->num_chipselect = pdata->cs_num; master->bits_per_word_mask = SPI_BPW_MASK(8); /* the spi->mode bits understood by this driver: */ master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LSB_FIRST | SPI_TX_DUAL | SPI_TX_QUAD | SPI_RX_DUAL | SPI_RX_QUAD; #ifdef CONFIG_AW_MTD_SPINAND child = of_find_node_by_name(np, "spi-nand"); if (child) of_property_read_string(child, "status", &st); if (st && (!strcmp(st, "okay") || !strcmp(st, "ok"))) { master->transfer_one_message = sunxi_spi_transfer_one_message; master->transfer_two = sunxi_spi_transfer_two; } #endif ret = of_property_read_u32(np, "spi_dbi_enable", &sspi->dbi_enabled); if (ret) sspi->dbi_enabled = 0; else dprintk(DEBUG_INIT, "[spi%d] SPI DBI INTERFACE\n", sspi->master->bus_num); if (sspi->dbi_enabled) sspi->dbi_config = kzalloc(sizeof(struct spi_dbi_config), GFP_KERNEL); snprintf(sspi->dev_name, sizeof(sspi->dev_name), SUNXI_SPI_DEV_NAME"%d", pdev->id); err = devm_request_irq(&pdev->dev, irq, sunxi_spi_handler, 0, sspi->dev_name, sspi); if (err) { SPI_ERR("[spi%d] Cannot request IRQ\n", sspi->master->bus_num); ret = -EINVAL; goto err1; } if (request_mem_region(mem_res->start, resource_size(mem_res), pdev->name) == NULL) { SPI_ERR("[spi%d] Req mem region failed\n", sspi->master->bus_num); ret = -ENXIO; goto err2; } sspi->base_addr = ioremap(mem_res->start, resource_size(mem_res)); if (sspi->base_addr == NULL) { SPI_ERR("[spi%d] Unable to remap IO\n", sspi->master->bus_num); ret = -ENXIO; goto err3; } sspi->base_addr_phy = mem_res->start; sspi->pdev = pdev; pdev->dev.init_name = sspi->dev_name; err = sunxi_spi_resource_get(sspi); if (err) { SPI_ERR("[spi%d] resource get error\n", sspi->master->bus_num); ret = -EINVAL; goto err1; } /* Setup Deufult Mode */ ret = sunxi_spi_hw_init(sspi, pdata, &pdev->dev); if (ret != 0) { SPI_ERR("[spi%d] spi hw init failed!\n", sspi->master->bus_num); ret = -EINVAL; goto err4; } spin_lock_init(&sspi->lock); init_completion(&sspi->done); if (sspi->mode) { slave = kzalloc(sizeof(*slave), GFP_KERNEL); if (IS_ERR_OR_NULL(slave)) { SPI_ERR("[spi%d] failed to alloc mem\n", sspi->master->bus_num); ret = -ENOMEM; goto err5; } slave->data.storage = kzalloc(STORAGE_SIZE, GFP_KERNEL); if (IS_ERR_OR_NULL(slave->data.storage)) { SPI_ERR("failed to alloc mem\n"); ret = -ENOMEM; goto err0; } sspi->slave = slave; sspi->task = kthread_create(sunxi_spi_slave_task, sspi, "spi_slave"); if (IS_ERR(sspi->task)) { SPI_ERR("[spi%d] unable to start kernel thread.\n", sspi->master->bus_num); ret = PTR_ERR(sspi->task); sspi->task = NULL; ret = -EINVAL; goto err6; } wake_up_process(sspi->task); } else { if (spi_register_master(master)) { SPI_ERR("[spi%d] cannot register SPI master\n", sspi->master->bus_num); ret = -EBUSY; goto err6; } } sunxi_spi_create_sysfs(pdev); dprintk(DEBUG_INFO, "[spi%d] loaded for Bus with %d Slaves at most\n", master->bus_num, master->num_chipselect); dprintk(DEBUG_INIT, "[spi%d]: driver probe succeed, base %px, irq %d\n", master->bus_num, sspi->base_addr, sspi->irq); return 0; err6: if (sspi->mode) if (!IS_ERR_OR_NULL(slave)) kfree(slave); err5: sunxi_spi_hw_exit(sspi, pdev->dev.platform_data); err4: iounmap(sspi->base_addr); err3: release_mem_region(mem_res->start, resource_size(mem_res)); err2: free_irq(sspi->irq, sspi); err1: if (sspi->dbi_enabled) kfree(sspi->dbi_config); platform_set_drvdata(pdev, NULL); spi_master_put(master); err0: kfree(pdev->dev.platform_data); return ret; } static int sunxi_spi_remove(struct platform_device *pdev) { struct spi_master *master = spi_master_get(platform_get_drvdata(pdev)); struct sunxi_spi *sspi = spi_master_get_devdata(master); struct resource *mem_res; unsigned long flags; spin_lock_irqsave(&sspi->lock, flags); sspi->busy |= SPI_FREE; spin_unlock_irqrestore(&sspi->lock, flags); while (sspi->busy & SPI_BUSY) msleep(10); sunxi_spi_remove_sysfs(pdev); spi_unregister_master(master); if (sspi->mode) if (!sspi->task_flag) if (!IS_ERR(sspi->task)) kthread_stop(sspi->task); sunxi_spi_hw_exit(sspi, pdev->dev.platform_data); iounmap(sspi->base_addr); mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (mem_res != NULL) release_mem_region(mem_res->start, resource_size(mem_res)); free_irq(sspi->irq, sspi); if (sspi->dbi_enabled) kfree(sspi->dbi_config); platform_set_drvdata(pdev, NULL); spi_master_put(master); kfree(pdev->dev.platform_data); return 0; } #if IS_ENABLED(CONFIG_PM) static int sunxi_spi_suspend(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); struct spi_master *master = spi_master_get(platform_get_drvdata(pdev)); struct sunxi_spi *sspi = spi_master_get_devdata(master); unsigned long flags; spin_lock_irqsave(&sspi->lock, flags); sspi->busy |= SPI_SUSPND; spin_unlock_irqrestore(&sspi->lock, flags); while (sspi->busy & SPI_BUSY) msleep(10); sunxi_spi_hw_exit(sspi, pdev->dev.platform_data); dprintk(DEBUG_SUSPEND, "[spi%d] suspend finish\n", master->bus_num); return 0; } static int sunxi_spi_resume(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); struct spi_master *master = spi_master_get(platform_get_drvdata(pdev)); struct sunxi_spi *sspi = spi_master_get_devdata(master); unsigned long flags; sunxi_spi_hw_init(sspi, pdev->dev.platform_data, dev); spin_lock_irqsave(&sspi->lock, flags); sspi->busy = SPI_FREE; spin_unlock_irqrestore(&sspi->lock, flags); dprintk(DEBUG_SUSPEND, "[spi%d] resume finish\n", master->bus_num); return 0; } static const struct dev_pm_ops sunxi_spi_dev_pm_ops = { .suspend = sunxi_spi_suspend, .resume = sunxi_spi_resume, }; #define SUNXI_SPI_DEV_PM_OPS (&sunxi_spi_dev_pm_ops) #else #define SUNXI_SPI_DEV_PM_OPS NULL #endif /* CONFIG_PM */ static const struct of_device_id sunxi_spi_match[] = { { .compatible = "allwinner,sun8i-spi", }, { .compatible = "allwinner,sun20i-spi", }, { .compatible = "allwinner,sun50i-spi", }, {}, }; MODULE_DEVICE_TABLE(of, sunxi_spi_match); static struct platform_driver sunxi_spi_driver = { .probe = sunxi_spi_probe, .remove = sunxi_spi_remove, .driver = { .name = SUNXI_SPI_DEV_NAME, .owner = THIS_MODULE, .pm = SUNXI_SPI_DEV_PM_OPS, .of_match_table = sunxi_spi_match, }, }; static int __init sunxi_spi_init(void) { return platform_driver_register(&sunxi_spi_driver); } static void __exit sunxi_spi_exit(void) { platform_driver_unregister(&sunxi_spi_driver); } fs_initcall_sync(sunxi_spi_init); module_exit(sunxi_spi_exit); module_param_named(debug, debug_mask, int, 0664); MODULE_AUTHOR("pannan"); MODULE_DESCRIPTION("SUNXI SPI BUS Driver"); MODULE_ALIAS("platform:"SUNXI_SPI_DEV_NAME); MODULE_LICENSE("GPL");/* * drivers/spi/spi-sunxi.h * * Copyright (C) 2012 - 2016 Reuuimlla Limited * Pan Nan <pannan@reuuimllatech.com> * * SUNXI SPI Register Definition * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * 2013.5.7 Mintow <duanmintao@allwinnertech.com> * Adapt to support sun8i/sun9i of Allwinner. */ #include <linux/regulator/consumer.h> #ifndef _SUNXI_SPI_H_ #define _SUNXI_SPI_H_ #define HEXADECIMAL (0x10) #define REG_END (0x0f) #define SAMPLE_NUMBER (0x80) #define REG_INTERVAL (0x04) #define REG_CL (0x0c) #define SPI_MODULE_NUM (4) #define SPI_FIFO_DEPTH (128) #define MAX_FIFU 64 #define BULK_DATA_BOUNDARY 64 /* can modify to adapt the application */ #define SPI_MAX_FREQUENCY 100000000 /* spi controller just support 100Mhz */ #define SPI_HIGH_FREQUENCY 60000000 /* sample mode threshold frequency */ #define SPI_LOW_FREQUENCY 24000000 /* sample mode threshold frequency */ /* SPI Registers offsets from peripheral base address */ #define SPI_VER_REG (0x00) /* version number register */ #define SPI_GC_REG (0x04) /* global control register */ #define SPI_TC_REG (0x08) /* transfer control register */ #define SPI_INT_CTL_REG (0x10) /* interrupt control register */ #define SPI_INT_STA_REG (0x14) /* interrupt status register */ #define SPI_FIFO_CTL_REG (0x18) /* fifo control register */ #define SPI_FIFO_STA_REG (0x1C) /* fifo status register */ #define SPI_WAIT_CNT_REG (0x20) /* wait clock counter register */ #define SPI_CLK_CTL_REG (0x24) /* clock rate control register */ #define SPI_SAMPLE_DELAY_REG (0x28) /* sample delay control register */ #define SPI_BURST_CNT_REG (0x30) /* burst counter register */ #define SPI_TRANSMIT_CNT_REG (0x34) /* transmit counter register */ #define SPI_BCC_REG (0x38) /* burst control counter register */ #define SPI_DMA_CTL_REG (0x88) /* DMA control register, only for 1639 */ #define SPI_TXDATA_REG (0x200) /* tx data register */ #define SPI_RXDATA_REG (0x300) /* rx data register */ #define SPI_DBI_CR_REG (0x100) /* DBI control register */ #define SPI_DBI_CR_REG1 (0x104) /* DBI control register */ #define SPI_DBI_CR_REG2 (0x108) /* DBI control register */ #define SPI_DBI_TIMER_REG (0x10C) /* DBI timer register */ #define SPI_DBI_VIDEO_SIZE (0x110) /* DBI VIDEO SIZE register */ #define SPI_DBI_INT_REG (0x120) /* DBI interrupter status register */ /* SPI Global Control Register Bit Fields & Masks,default value:0x0000_0080 */ #define SPI_GC_EN (0x1 << 0) /* SPI module enable control 1:enable; 0:disable; default:0 */ #define SPI_GC_MODE (0x1 << 1) /* SPI function mode select 1:master; 0:slave; default:0 */ #define SPI_GC_TP_EN (0x1 << 7) /* SPI transmit stop enable 1:stop transmit data when RXFIFO is full; 0:ignore RXFIFO status; default:1 */ #define SPI_GC_SRST (0x1 << 31) /* soft reset, write 1 will clear SPI control, auto clear to 0 */ #define SPI_GC_DBI_MODE_SEL (0x1 << 3) /* SPI interface mode select 1:dbi; 0:spi; default:0 */ #define SPI_GC_DBI_EN (0x1 << 4) /* SPI DBI mode enable 1:enable; 0:disable; default:0 */ /* SPI Transfer Control Register Bit Fields & Masks,default value:0x0000_0087 */ #define SPI_TC_PHA (0x1 << 0) /* SPI Clock/Data phase control,0: phase0,1: phase1;default:1 */ #define SPI_TC_POL (0x1 << 1) /* SPI Clock polarity control,0:low level idle,1:high level idle;default:1 */ #define SPI_TC_SPOL (0x1 << 2) /* SPI Chip select signal polarity control,default: 1,low effective like this:~~|_____~~ */ #define SPI_TC_SSCTL (0x1 << 3) /* SPI chip select control,default 0:SPI_SSx remains asserted between SPI bursts,1:negate SPI_SSx between SPI bursts */ #define SPI_TC_SS_MASK (0x3 << 4) /* SPI chip select:00-SPI_SS0;01-SPI_SS1;10-SPI_SS2;11-SPI_SS3*/ #define SPI_TC_SS_OWNER (0x1 << 6) /* SS output mode select default is 0:automatic output SS;1:manual output SS */ #define SPI_TC_SS_LEVEL (0x1 << 7) /* defautl is 1:set SS to high;0:set SS to low */ #define SPI_TC_DHB (0x1 << 8) /* Discard Hash Burst,default 0:receiving all spi burst in BC period 1:discard unused,fectch WTC bursts */ #define SPI_TC_DDB (0x1 << 9) /* Dummy burst Type,default 0: dummy spi burst is zero;1:dummy spi burst is one */ #define SPI_TC_RPSM (0x1 << 10) /* select mode for high speed write,0:normal write mode,1:rapids write mode,default 0 */ #define SPI_TC_SDM (0x1 << 13) /* master sample data mode, 1: normal sample mode;0:delay sample mode. */ #define SPI_TC_SDC (0x1 << 11) /* master sample data control, 1: delay--high speed operation;0:no delay. */ #define SPI_TC_SDC1 (0x1 << 15) /* master sample data control, 1: delay--high speed operation;0:no delay. */ #define SPI_TC_FBS (0x1 << 12) /* LSB/MSB transfer first select 0:MSB,1:LSB,default 0:MSB first */ #define SPI_TC_XCH (0x1 << 31) /* Exchange burst default 0:idle,1:start exchange;when BC is zero,this bit cleared by SPI controller*/ #define SPI_TC_SS_BIT_POS (4) /* SPI Interrupt Control Register Bit Fields & Masks,default value:0x0000_0000 */ #define SPI_INTEN_RX_RDY (0x1 << 0) /* rxFIFO Ready Interrupt Enable,---used for immediately received,0:disable;1:enable */ #define SPI_INTEN_RX_EMP (0x1 << 1) /* rxFIFO Empty Interrupt Enable ---used for IRQ received */ #define SPI_INTEN_RX_FULL (0x1 << 2) /* rxFIFO Full Interrupt Enable ---seldom used */ #define SPI_INTEN_TX_ERQ (0x1 << 4) /* txFIFO Empty Request Interrupt Enable ---seldom used */ #define SPI_INTEN_TX_EMP (0x1 << 5) /* txFIFO Empty Interrupt Enable ---used for IRQ tx */ #define SPI_INTEN_TX_FULL (0x1 << 6) /* txFIFO Full Interrupt Enable ---seldom used */ #define SPI_INTEN_RX_OVF (0x1 << 8) /* rxFIFO Overflow Interrupt Enable ---used for error detect */ #define SPI_INTEN_RX_UDR (0x1 << 9) /* rxFIFO Underrun Interrupt Enable ---used for error detect */ #define SPI_INTEN_TX_OVF (0x1 << 10) /* txFIFO Overflow Interrupt Enable ---used for error detect */ #define SPI_INTEN_TX_UDR (0x1 << 11) /* txFIFO Underrun Interrupt Enable ---not happened */ #define SPI_INTEN_TC (0x1 << 12) /* Transfer Completed Interrupt Enable ---used */ #define SPI_INTEN_SSI (0x1 << 13) /* SSI interrupt Enable,chip select from valid state to invalid state,for slave used only */ #define SPI_INTEN_ERR (SPI_INTEN_TX_OVF|SPI_INTEN_RX_UDR|SPI_INTEN_RX_OVF) /* NO txFIFO underrun */ #define SPI_INTEN_MASK (0x77|(0x3f<<8)) /* SPI Interrupt Status Register Bit Fields & Masks,default value:0x0000_0022 */ #define SPI_INT_STA_RX_RDY (0x1 << 0) /* rxFIFO ready, 0:RX_WL < RX_TRIG_LEVEL,1:RX_WL >= RX_TRIG_LEVEL */ #define SPI_INT_STA_RX_EMP (0x1 << 1) /* rxFIFO empty, this bit is set when rxFIFO is empty */ #define SPI_INT_STA_RX_FULL (0x1 << 2) /* rxFIFO full, this bit is set when rxFIFO is full */ #define SPI_INT_STA_TX_RDY (0x1 << 4) /* txFIFO ready, 0:TX_WL > TX_TRIG_LEVEL,1:TX_WL <= TX_TRIG_LEVEL */ #define SPI_INT_STA_TX_EMP (0x1 << 5) /* txFIFO empty, this bit is set when txFIFO is empty */ #define SPI_INT_STA_TX_FULL (0x1 << 6) /* txFIFO full, this bit is set when txFIFO is full */ #define SPI_INT_STA_RX_OVF (0x1 << 8) /* rxFIFO overflow, when set rxFIFO has overflowed */ #define SPI_INT_STA_RX_UDR (0x1 << 9) /* rxFIFO underrun, when set rxFIFO has underrun */ #define SPI_INT_STA_TX_OVF (0x1 << 10) /* txFIFO overflow, when set txFIFO has overflowed */ #define SPI_INT_STA_TX_UDR (0x1 << 11) /* fxFIFO underrun, when set txFIFO has underrun */ #define SPI_INT_STA_TC (0x1 << 12) /* Transfer Completed */ #define SPI_INT_STA_SSI (0x1 << 13) /* SS invalid interrupt, when set SS has changed from valid to invalid */ #define SPI_INT_STA_ERR (SPI_INT_STA_TX_OVF|SPI_INT_STA_RX_UDR|SPI_INT_STA_RX_OVF) /* NO txFIFO underrun */ #define SPI_INT_STA_MASK (0x77|(0x3f<<8)) /* SPI FIFO Control Register Bit Fields & Masks,default value:0x0040_0001 */ #define SPI_FIFO_CTL_RX_LEVEL (0xFF << 0) /* rxFIFO reday request trigger level,default 0x1 */ #define SPI_FIFO_CTL_RX_DRQEN (0x1 << 8) /* rxFIFO DMA request enable,1:enable,0:disable */ #define SPI_FIFO_CTL_RX_TESTEN (0x1 << 14) /* rxFIFO test mode enable,1:enable,0:disable */ #define SPI_FIFO_CTL_RX_RST (0x1 << 15) /* rxFIFO reset, write 1, auto clear to 0 */ #define SPI_FIFO_CTL_TX_LEVEL (0xFF << 16) /* txFIFO empty request trigger level,default 0x40 */ #define SPI_FIFO_CTL_TX_DRQEN (0x1 << 24) /* txFIFO DMA request enable,1:enable,0:disable */ #define SPI_FIFO_CTL_TX_TESTEN (0x1 << 30) /* txFIFO test mode enable,1:enable,0:disable */ #define SPI_FIFO_CTL_TX_RST (0x1 << 31) /* txFIFO reset, write 1, auto clear to 0 */ #define SPI_FIFO_CTL_DRQEN_MASK (SPI_FIFO_CTL_TX_DRQEN|SPI_FIFO_CTL_RX_DRQEN) /* SPI FIFO Status Register Bit Fields & Masks,default value:0x0000_0000 */ #define SPI_FIFO_STA_RX_CNT (0xFF << 0) /* rxFIFO counter,how many bytes in rxFIFO */ #define SPI_FIFO_STA_RB_CNT (0x7 << 12) /* rxFIFO read buffer counter,how many bytes in rxFIFO read buffer */ #define SPI_FIFO_STA_RB_WR (0x1 << 15) /* rxFIFO read buffer write enable */ #define SPI_FIFO_STA_TX_CNT (0xFF << 16) /* txFIFO counter,how many bytes in txFIFO */ #define SPI_FIFO_STA_TB_CNT (0x7 << 28) /* txFIFO write buffer counter,how many bytes in txFIFO write buffer */ #define SPI_FIFO_STA_TB_WR (0x1 << 31) /* txFIFO write buffer write enable */ #define SPI_RXCNT_BIT_POS (0) #define SPI_TXCNT_BIT_POS (16) /* SPI Wait Clock Register Bit Fields & Masks,default value:0x0000_0000 */ #define SPI_WAIT_WCC_MASK (0xFFFF << 0) /* used only in master mode: Wait Between Transactions */ #define SPI_WAIT_SWC_MASK (0xF << 16) /* used only in master mode: Wait before start dual data transfer in dual SPI mode */ /* SPI Sample Delay Control Register Bit Fields & Masks,default value:0x0000_2000 */ #define SPI_SAMP_MODE_EN (1 << 2) /* Sample Timong Mode Select */ #define SPI_SAMP_DL_SW_EN (1 << 7) /* Sample Delay Software Enable */ #define DELAY_NORMAL_SAMPLE (0x100) #define DELAY_0_5_CYCLE_SAMPLE (0x000) #define DELAY_1_CYCLE_SAMPLE (0x010) #define DELAY_1_5_CYCLE_SAMPLE (0x110) #define DELAY_2_CYCLE_SAMPLE (0x101) #define DELAY_2_5_CYCLE_SAMPLE (0x001) #define DELAY_3_CYCLE_SAMPLE (0x011) #define DELAY_SDM_POS (8) #define DELAY_SDC_POS (4) #define DELAY_SDC1_POS (0) #define SAMP_MODE_DL_DEFAULT (0xaaaaffff) /* SPI Clock Control Register Bit Fields & Masks,default:0x0000_0002 */ #define SPI_CLK_CTL_CDR2 (0xFF << 0) /* Clock Divide Rate 2,master mode only : SPI_CLK = AHB_CLK/(2*(n+1)) */ #define SPI_CLK_CTL_CDR1 (0xF << 8) /* Clock Divide Rate 1,master mode only : SPI_CLK = AHB_CLK/2^n */ #define SPI_CLK_CTL_DRS (0x1 << 12) /* Divide rate select,default,0:rate 1;1:rate 2 */ #define SPI_CLK_SCOPE (SPI_CLK_CTL_CDR2+1) /* SPI Master Burst Counter Register Bit Fields & Masks,default:0x0000_0000 */ /* master mode: when SMC = 1,BC specifies total burst number, Max length is 16Mbytes */ #define SPI_BC_CNT_MASK (0xFFFFFF << 0) /* Total Burst Counter, tx length + rx length ,SMC=1 */ /* SPI Master Transmit Counter reigster default:0x0000_0000 */ #define SPI_TC_CNT_MASK (0xFFFFFF << 0) /* Write Transmit Counter, tx length, NOT rx length!!! */ /* SPI Master Burst Control Counter reigster Bit Fields & Masks,default:0x0000_0000 */ #define SPI_BCC_STC_MASK (0xFFFFFF << 0) /* master single mode transmit counter */ #define SPI_BCC_DBC_MASK (0xF << 24) /* master dummy burst counter */ #define SPI_BCC_DUAL_MODE (0x1 << 28) /* master dual mode RX enable */ #define SPI_BCC_QUAD_MODE (0x1 << 29) /* master quad mode RX enable */ #define DBI_CR_READ (0x1 << 31) #define DBI_CR_LSB_FIRST (0x1 << 19) #define DBI_CR_TRANSMIT_MODE (0x1 << 15) #define DBI_CR_FORMAT (12) #define DBI_CR_FORMAT_MASK (0x7 << DBI_CR_FORMAT) #define DBI_CR_INTERFACE (8) #define DBI_CR_INTERFACE_MASK (0x7 << DBI_CR_INTERFACE) #define DBI_CR1_DCX_DATA (0x1 << 22) #define DBI_CR1_CLK_AUTO (0x1 << 24) #define DBI_CR2_SDI_PIN (0x1 << 6) #define DBI_CR2_DCX_PIN (0x1 << 5) #define DBI_CR2_TE_ENABLE (0x1 << 0) #define DBI_CR2_DMA_ENABLE (0x1 << 15) #define DBI_INT_STA_MASK (0x7f|(0x7f<<8)) #define DBI_INT_TE_INT (0x1 << 10) /* te enable*/ #define DBI_INT_TIMER_INT (0x1 << 12) /* timer enable*/ #define DBI_INT_STA_FRAME (0x1 << 9) /* fram Transfer Completed */ #define DBI_INT_FIFO_EMPTY (0x1 << 14) #define DBI_FRAM_DONE_INT_EN (0x1 << 1) /* fram Transfer Completed En*/ #define DBI_FIFO_EMPTY_INT_EN (0x1 << 6) /* fram Transfer Completed En*/ #define DBI_TE_INT_EN (0x1 << 2) /* TE interrupt*/ #define DBI_TIMER_INT_EN (0x1 << 4) /* timer interrupt*/ #define SPI_PHA_ACTIVE_ (0x01) #define SPI_POL_ACTIVE_ (0x02) #define SPI_MODE_0_ACTIVE_ (0|0) #define SPI_MODE_1_ACTIVE_ (0|SPI_PHA_ACTIVE_) #define SPI_MODE_2_ACTIVE_ (SPI_POL_ACTIVE_|0) #define SPI_MODE_3_ACTIVE_ (SPI_POL_ACTIVE_|SPI_PHA_ACTIVE_) #define SPI_CS_HIGH_ACTIVE_ (0x04) #define SPI_LSB_FIRST_ACTIVE_ (0x08) #define SPI_DUMMY_ONE_ACTIVE_ (0x10) #define SPI_RECEIVE_ALL_ACTIVE_ (0x20) #define SPI_DBI_COMMAND_READ_ (0x10) #define SPI_DBI_LSB_FIRST_ (0x20) #define SPI_DBI_TRANSMIT_VIDEO_ (0x40) #define SPI_DBI_DCX_DATA_ (0x80) /* About SUNXI */ #define SUNXI_SPI_DEV_NAME "spi" /* About DMA */ #ifdef CONFIG_ARCH_SUN9IW1P1 #define SPI_DMA_WAIT_MODE 0xA5 #define SPI_DMA_SHAKE_MODE 0xEA #define spi_set_dma_mode(base) writel(SPI_DMA_SHAKE_MODE, base + SPI_DMA_CTL_REG) #else #define spi_set_dma_mode(base) #endif struct sunxi_spi_platform_data { int cs_bitmap; /* cs0-0x1,cs1-0x2,cs0&cs1-0x3 */ int cs_num; /* number of cs */ int sclk_freq_def; /* clk frequence*/ char regulator_id[16]; struct regulator *regulator; }; /* spi device controller state, alloc */ struct sunxi_spi_config { int bits_per_word; /* 8bit */ int max_speed_hz; /* 80MHz */ int mode; /* pha,pol,LSB,etc.. */ }; /* spi device data, used in dual spi mode */ struct sunxi_dual_mode_dev_data { int dual_mode; /* dual SPI mode, 0-single mode, 1-dual mode */ int single_cnt; /* single mode transmit counter */ int dummy_cnt; /* dummy counter should be sent before receive in dual mode */ }; enum { DEBUG_INIT = 1U << 0, DEBUG_SUSPEND = 1U << 1, DEBUG_DATA = 1U << 2, DEBUG_INFO = 1U << 3, DEBUG_INFO1 = 1U << 4, DEBUG_INFO2 = 1U << 5, DEBUG_INFO3 = 1U << 6, DEBUG_INFO4 = 1U << 7, }; enum dbi_out_seq { DBI_OUT_RGB = 0, DBI_OUT_RBG = 1, DBI_OUT_GRB = 2, DBI_OUT_GBR = 3, DBI_OUT_BRG = 4, DBI_OUT_BGR = 5, }; enum dbi_src_seq { DBI_SRC_RGB = 0, DBI_SRC_RBG = 1, DBI_SRC_GRB = 2, DBI_SRC_GBR = 3, DBI_SRC_BRG = 4, DBI_SRC_BGR = 5, /* following definition only for rgb565 * to change the RGB order in two byte(16 bit). * format:R(5bit)--G_1(3bit)--G_0(3bit)--B(5bit) * G_0 mean the low 3 bit of G component * G_1 mean the high 3 bit of G component * */ DBI_SRC_GRBG_0 = 6, DBI_SRC_GRBG_1 = 7, DBI_SRC_GBRG_0 = 8, DBI_SRC_GBRG_1 = 9, }; enum dbi_te_en { DBI_TE_DISABLE = 0, DBI_TE_RISING_EDGE = 1, DBI_TE_FALLING_EDGE = 2, }; struct spi_dbi_config { enum dbi_src_seq dbi_src_sequence; enum dbi_out_seq dbi_out_sequence; char dbi_rgb_bit_order; char dbi_rgb32_alpha_pos; char dbi_rgb16_pixel_endian; char dbi_format; /*DBI OUT format*/ char dbi_interface; u16 dbi_mode; char dbi_clk_out_mode; u16 dbi_video_v; u16 dbi_video_h; enum dbi_te_en dbi_te_en; unsigned char dbi_fps; void (*dbi_vsync_handle)(unsigned long data); char dbi_read_bytes; }; extern int spi_get_dbi_config(const struct spi_device *spi, struct spi_dbi_config *dbi_config); extern int spi_set_dbi_config(struct spi_device *spi, const struct spi_dbi_config *dbi_config); #define DBI_RGB111 (0x0) #define DBI_RGB444 (0x1) #define DBI_RGB565 (0x2) #define DBI_RGB666 (0x3) #define DBI_RGB888 (0x4) #define L3I1 (0x0) #define L3I2 (0x1) #define L4I1 (0x2) #define L4I2 (0x3) #define D2LI (0x4) #define SPI_DBI_READ (0x10) #define SPI_DBI_LSB_FIRST (0x20) #define SPI_DBI_TRANSMIT_VIDEO (0x40) #define SPI_DBI_DCX_DATA (0x80) #define SPI_DBI_CLK_AUTO_GATING (0x0) /*default*/ #define SPI_DBI_CLK_ALWAYS_ON (0x1) #define DBI_READ(dbi_mode) (dbi_mode |= (SPI_DBI_READ)) #define DBI_WRITE(dbi_mode) (dbi_mode &= ~(SPI_DBI_READ)) #define DBI_LSB_FIRST(dbi_mode) (dbi_mode |= SPI_DBI_LSB_FIRST) #define DBI_MSB_FIRST(dbi_mode) (dbi_mode &= ~SPI_DBI_LSB_FIRST) #define DBI_TR_VIDEO(dbi_mode) (dbi_mode |= SPI_DBI_TRANSMIT_VIDEO) #define DBI_TR_COMMAND(dbi_mode) (dbi_mode &= ~(SPI_DBI_TRANSMIT_VIDEO)) #define DBI_DCX_DATA(dbi_mode) (dbi_mode |= SPI_DBI_DCX_DATA) #define DBI_DCX_COMMAND(dbi_mode) (dbi_mode &= ~(SPI_DBI_DCX_DATA)) #endif
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回复: 官方镜像烧录(V853开发板工厂测试固件20220630.img)，串口UART0无法进入root?发布在 V Series
V853开发板工厂测试固件20220630.img 是测试使用的，root命令行被测试工具占用了
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解决 H616 tina 编译报错找不到 tina_log.h发布在 其它全志芯片讨论区
package/allwinner/tina_multimedia/Makefile
加上
+liballwinner-base就行了
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回复: tplayerdemo播放错误发布在 MR Series
@huangjun-zopudt 打开通路啊，类似这样的
amixer -D hw:audiocodec cset numid=32 1 && \ amixer -D hw:audiocodec cset numid=16 30 && \ amixer -D hw:audiocodec cset numid=18 0 && \ amixer -D hw:audiocodec cset numid=19 0
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回复: d1-h的安全启动固件打包失败发布在 编译和烧写问题专区
@a1314258 在 d1-h的安全启动固件打包失败 中说：
cant be open to calc hash
sboot需要编译安全启动的固件，但是由于目前开源的D1-H SDK里移除了sboot组件，所以无法编译sboot启动组件。具体可以咨询FAE，或者打入这个补丁，支持sboot： https://github.com/YuzukiHD/TinaAddons
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回复: NPU 量化模型速度问题发布在 V Series
@tianjiangfuzi 是的，nn只支持uint8, int8，float会被转换到pp计算。nbinfo是一个软件读取解析nb文件的，可以看到他在哪一个核心上运行
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回复: 编译应用程序报错arm-openwrt-linux-muslgnueabi/bin/ld: cannot find -lanl发布在 V Series
anl是glibc的部件，musl没有
