From 53361ff7109edba622d927dc9d58c212d0a2f507 Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Fri, 21 Jul 2017 22:35:37 +0200 Subject: add basic support for architecture c-sky, not yet working --- target/csky/Makefile | 56 +++++++++ target/csky/kernel/generic-csky | 1 + target/csky/uclibc-ng.config | 246 ++++++++++++++++++++++++++++++++++++++++ 3 files changed, 303 insertions(+) create mode 100644 target/csky/Makefile create mode 100644 target/csky/kernel/generic-csky create mode 100644 target/csky/uclibc-ng.config (limited to 'target/csky') diff --git a/target/csky/Makefile b/target/csky/Makefile new file mode 100644 index 000000000..3d8f8d42b --- /dev/null +++ b/target/csky/Makefile @@ -0,0 +1,56 @@ +# This file is part of the OpenADK project. OpenADK is copyrighted +# material, please see the LICENCE file in the top-level directory. + +include $(ADK_TOPDIR)/rules.mk +include $(ADK_TOPDIR)/mk/kernel-build.mk +include $(ADK_TOPDIR)/mk/image.mk + +KERNEL:=$(LINUX_DIR)/$(ADK_TARGET_KERNEL) + +# target helper text +ifeq ($(ADK_TARGET_FS),archive) +targethelp: + @echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSTARBALL)" +endif +ifeq ($(ADK_TARGET_FS),initramfs) +targethelp: + @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}' + @echo 'The initramfs image is: ${FW_DIR}/${INITRAMFS}' +endif +ifeq ($(ADK_TARGET_FS),initramfsarchive) +targethelp: + @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}' + @echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSUSERTARBALL)" +endif +ifeq ($(ADK_TARGET_FS),initramfspiggyback) +targethelp: + @echo 'The kernel+initramfs file is: $(FW_DIR)/${TARGET_KERNEL}' +endif +ifeq ($(ADK_TARGET_FS),nfsroot) +targethelp: + @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}' + @echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSUSERTARBALL)" +endif + +kernel-strip: + @cp $(KERNEL) $(BUILD_DIR)/$(TARGET_KERNEL) + +kernel-install: kernel-strip + @cp $(BUILD_DIR)/$(TARGET_KERNEL) $(FW_DIR)/$(TARGET_KERNEL) + +# filesystem specific targets +ifeq ($(ADK_TARGET_FS),archive) +imageinstall: $(FW_DIR)/$(ROOTFSTARBALL) targethelp +endif +ifeq ($(ADK_TARGET_FS),initramfs) +imageinstall: kernel-install $(FW_DIR)/$(INITRAMFS) targethelp +endif +ifeq ($(ADK_TARGET_FS),initramfsarchive) +imageinstall: kernel-install $(FW_DIR)/$(ROOTFSUSERTARBALL) targethelp +endif +ifeq ($(ADK_TARGET_FS),initramfspiggyback) +imageinstall: createinitramfs targethelp +endif +ifeq ($(ADK_TARGET_FS),nfsroot) +imageinstall: kernel-install $(FW_DIR)/$(ROOTFSUSERTARBALL) targethelp +endif diff --git a/target/csky/kernel/generic-csky b/target/csky/kernel/generic-csky new file mode 100644 index 000000000..f126bb9df --- /dev/null +++ b/target/csky/kernel/generic-csky @@ -0,0 +1 @@ +CONFIG_CSKY=y diff --git a/target/csky/uclibc-ng.config b/target/csky/uclibc-ng.config new file mode 100644 index 000000000..d593b9fde --- /dev/null +++ b/target/csky/uclibc-ng.config @@ -0,0 +1,246 @@ +# +# Automatically generated file; DO NOT EDIT. +# uClibc-ng 1.0.24 C Library Configuration +# +# TARGET_aarch64 is not set +# TARGET_alpha is not set +# TARGET_arc is not set +# TARGET_arm is not set +# TARGET_avr32 is not set +# TARGET_bfin is not set +# TARGET_c6x is not set +# TARGET_cris is not set +TARGET_csky=y +# TARGET_frv is not set +# TARGET_h8300 is not set +# TARGET_hppa is not set +# TARGET_i386 is not set +# TARGET_ia64 is not set +# TARGET_lm32 is not set +# TARGET_m68k is not set +# TARGET_metag is not set +# TARGET_microblaze is not set +# TARGET_mips is not set +# TARGET_nds32 is not set +# TARGET_nios2 is not set +# TARGET_or1k is not set +# TARGET_powerpc is not set +# TARGET_sh is not set +# TARGET_sparc is not set +# TARGET_x86_64 is not set +# TARGET_xtensa is not set + +# +# Target Architecture Features and Options +# +TARGET_ARCH="csky" +FORCE_OPTIONS_FOR_ARCH=y +CK610=y +# CK810 is not set +# CK807 is not set +# CONFIG_NDS32_PAGE_SIZE_4K is not set +# CONFIG_NDS32_PAGE_SIZE_8K is not set +TARGET_SUBARCH="" + +# +# Using ELF file format +# +ARCH_HAS_DEPRECATED_SYSCALLS=y +ARCH_ANY_ENDIAN=y +ARCH_LITTLE_ENDIAN=y +# ARCH_WANTS_BIG_ENDIAN is not set +ARCH_WANTS_LITTLE_ENDIAN=y +ARCH_HAS_MMU=y +ARCH_USE_MMU=y +UCLIBC_HAS_FLOATS=y +UCLIBC_HAS_FPU=y +DO_C99_MATH=y +DO_XSI_MATH=y +# UCLIBC_HAS_FENV is not set +UCLIBC_HAS_LONG_DOUBLE_MATH=y +KERNEL_HEADERS="" +HAVE_DOT_CONFIG=y + +# +# General Library Settings +# +DOPIC=y +HAVE_SHARED=y +# FORCE_SHAREABLE_TEXT_SEGMENTS is not set +LDSO_LDD_SUPPORT=y +LDSO_CACHE_SUPPORT=y +# LDSO_PRELOAD_ENV_SUPPORT is not set +# LDSO_PRELOAD_FILE_SUPPORT is not set +LDSO_BASE_FILENAME="ld.so" +# LDSO_STANDALONE_SUPPORT is not set +# LDSO_PRELINK_SUPPORT is not set +# UCLIBC_STATIC_LDCONFIG is not set +LDSO_RUNPATH=y +LDSO_RUNPATH_OF_EXECUTABLE=y +LDSO_SAFE_RUNPATH=y +LDSO_SEARCH_INTERP_PATH=y +LDSO_LD_LIBRARY_PATH=y +LDSO_NO_CLEANUP=y +UCLIBC_CTOR_DTOR=y +# LDSO_GNU_HASH_SUPPORT is not set +# HAS_NO_THREADS is not set +# UCLIBC_HAS_LINUXTHREADS is not set +UCLIBC_HAS_THREADS_NATIVE=y +UCLIBC_HAS_THREADS=y +UCLIBC_HAS_TLS=y +PTHREADS_DEBUG_SUPPORT=y +UCLIBC_HAS_SYSLOG=y +UCLIBC_HAS_LFS=y +# MALLOC is not set +# MALLOC_SIMPLE is not set +MALLOC_STANDARD=y +UCLIBC_DYNAMIC_ATEXIT=y +COMPAT_ATEXIT=y +UCLIBC_HAS_UTMPX=y +UCLIBC_HAS_UTMP=y +UCLIBC_SUSV2_LEGACY=y +UCLIBC_SUSV3_LEGACY=y +# UCLIBC_SUSV3_LEGACY_MACROS is not set +UCLIBC_SUSV4_LEGACY=y +# UCLIBC_STRICT_HEADERS is not set +# UCLIBC_HAS_STUBS is not set +UCLIBC_HAS_SHADOW=y +UCLIBC_HAS_PROGRAM_INVOCATION_NAME=y +UCLIBC_HAS___PROGNAME=y +UCLIBC_HAS_PTY=y +ASSUME_DEVPTS=y +UNIX98PTY_ONLY=y +UCLIBC_HAS_GETPT=y +UCLIBC_HAS_LIBUTIL=y +UCLIBC_HAS_TM_EXTENSIONS=y +UCLIBC_HAS_TZ_CACHING=y +UCLIBC_HAS_TZ_FILE=y +UCLIBC_HAS_TZ_FILE_READ_MANY=y +UCLIBC_TZ_FILE_PATH="/etc/TZ" +UCLIBC_FALLBACK_TO_ETC_LOCALTIME=y + +# +# Advanced Library Settings +# +UCLIBC_PWD_BUFFER_SIZE=256 +UCLIBC_GRP_BUFFER_SIZE=256 + +# +# Support various families of functions +# +UCLIBC_LINUX_SPECIFIC=y +UCLIBC_HAS_GNU_ERROR=y +UCLIBC_BSD_SPECIFIC=y +UCLIBC_HAS_BSD_ERR=y +UCLIBC_HAS_OBSOLETE_BSD_SIGNAL=y +# UCLIBC_HAS_OBSOLETE_SYSV_SIGNAL is not set +# UCLIBC_NTP_LEGACY is not set +UCLIBC_SV4_DEPRECATED=y +UCLIBC_HAS_REALTIME=y +UCLIBC_HAS_ADVANCED_REALTIME=y +UCLIBC_HAS_EPOLL=y +UCLIBC_HAS_XATTR=y +# UCLIBC_HAS_PROFILING is not set +UCLIBC_HAS_CRYPT_IMPL=y +UCLIBC_HAS_SHA256_CRYPT_IMPL=y +UCLIBC_HAS_SHA512_CRYPT_IMPL=y +UCLIBC_HAS_CRYPT=y +UCLIBC_HAS_NETWORK_SUPPORT=y +UCLIBC_HAS_SOCKET=y +UCLIBC_HAS_IPV4=y +UCLIBC_HAS_IPV6=y +UCLIBC_USE_NETLINK=y +UCLIBC_SUPPORT_AI_ADDRCONFIG=y +UCLIBC_HAS_BSD_RES_CLOSE=y +UCLIBC_HAS_COMPAT_RES_STATE=y +# UCLIBC_HAS_EXTRA_COMPAT_RES_STATE is not set +UCLIBC_HAS_RESOLVER_SUPPORT=y + +# +# String and Stdio Support +# +UCLIBC_HAS_STRING_GENERIC_OPT=y +UCLIBC_HAS_STRING_ARCH_OPT=y +UCLIBC_HAS_STDIO_FUTEXES=y +UCLIBC_HAS_CTYPE_TABLES=y +UCLIBC_HAS_CTYPE_SIGNED=y +# UCLIBC_HAS_CTYPE_UNSAFE is not set +UCLIBC_HAS_CTYPE_CHECKED=y +# UCLIBC_HAS_CTYPE_ENFORCED is not set +UCLIBC_HAS_WCHAR=y +# UCLIBC_HAS_LIBICONV is not set +# UCLIBC_HAS_LIBINTL is not set +# UCLIBC_HAS_LOCALE is not set +UCLIBC_HAS_HEXADECIMAL_FLOATS=y +UCLIBC_HAS_GLIBC_CUSTOM_PRINTF=y +UCLIBC_PRINTF_SCANF_POSITIONAL_ARGS=9 +# UCLIBC_HAS_STDIO_BUFSIZ_256 is not set +# UCLIBC_HAS_STDIO_BUFSIZ_512 is not set +# UCLIBC_HAS_STDIO_BUFSIZ_1024 is not set +# UCLIBC_HAS_STDIO_BUFSIZ_2048 is not set +UCLIBC_HAS_STDIO_BUFSIZ_4096=y +# UCLIBC_HAS_STDIO_BUFSIZ_8192 is not set +UCLIBC_HAS_STDIO_BUILTIN_BUFFER_NONE=y +# UCLIBC_HAS_STDIO_BUILTIN_BUFFER_4 is not set +# UCLIBC_HAS_STDIO_BUILTIN_BUFFER_8 is not set +# UCLIBC_HAS_STDIO_SHUTDOWN_ON_ABORT is not set +UCLIBC_HAS_STDIO_GETC_MACRO=y +UCLIBC_HAS_STDIO_PUTC_MACRO=y +UCLIBC_HAS_STDIO_AUTO_RW_TRANSITION=y +# UCLIBC_HAS_FOPEN_LARGEFILE_MODE is not set +UCLIBC_HAS_FOPEN_EXCLUSIVE_MODE=y +UCLIBC_HAS_FOPEN_CLOSEEXEC_MODE=y +UCLIBC_HAS_GLIBC_CUSTOM_STREAMS=y +UCLIBC_HAS_PRINTF_M_SPEC=y +UCLIBC_HAS_ERRNO_MESSAGES=y +# UCLIBC_HAS_SYS_ERRLIST is not set +UCLIBC_HAS_SIGNUM_MESSAGES=y +# UCLIBC_HAS_SYS_SIGLIST is not set +UCLIBC_HAS_GNU_GETOPT=y +UCLIBC_HAS_GETOPT_LONG=y +UCLIBC_HAS_GNU_GETSUBOPT=y +UCLIBC_HAS_ARGP=y + +# +# Big and Tall +# +UCLIBC_HAS_REGEX=y +UCLIBC_HAS_FNMATCH=y +UCLIBC_HAS_WORDEXP=y +UCLIBC_HAS_NFTW=y +UCLIBC_HAS_FTW=y +UCLIBC_HAS_FTS=y +UCLIBC_HAS_GLOB=y +UCLIBC_HAS_GNU_GLOB=y + +# +# Library Installation Options +# +RUNTIME_PREFIX="/" +DEVEL_PREFIX="/usr/" +MULTILIB_DIR="lib" +HARDWIRED_ABSPATH=y + +# +# Security options +# +# UCLIBC_HAS_ARC4RANDOM is not set +# UCLIBC_HAS_SSP is not set +# UCLIBC_BUILD_RELRO is not set +# UCLIBC_BUILD_NOW is not set +UCLIBC_BUILD_NOEXECSTACK=y + +# +# Development/debugging options +# +CROSS_COMPILER_PREFIX="" +UCLIBC_EXTRA_CFLAGS="" +# DODEBUG is not set +# DOSTRIP is not set +# DOASSERTS is not set +# SUPPORT_LD_DEBUG is not set +# SUPPORT_LD_DEBUG_EARLY is not set +# UCLIBC_MALLOC_DEBUGGING is not set +# UCLIBC_HAS_BACKTRACE is not set +WARNINGS="-Wall" +# EXTRA_WARNINGS is not set -- cgit v1.2.3