nds32: remove old binutils/gcc

target/config/Config.in.binutils

@@ -6,7 +6,6 @@ prompt "Binutils version"
 default ADK_TOOLCHAIN_BINUTILS_ARC if ADK_TARGET_ARCH_ARC
 default ADK_TOOLCHAIN_BINUTILS_AVR32 if ADK_TARGET_ARCH_AVR32
 default ADK_TOOLCHAIN_BINUTILS_KVX if ADK_TARGET_ARCH_KVX
-default ADK_TOOLCHAIN_BINUTILS_NDS32 if ADK_TARGET_ARCH_NDS32
 default ADK_TOOLCHAIN_BINUTILS_2_28 if ADK_TARGET_CPU_SH_J2
 default ADK_TOOLCHAIN_BINUTILS_2_37
 
@@ -14,30 +13,24 @@ config ADK_TOOLCHAIN_BINUTILS_GIT
 	bool "git"
 	depends on !ADK_TARGET_ARCH_AVR32
 	depends on !ADK_TARGET_ARCH_KVX
-	depends on !ADK_TARGET_ARCH_NDS32
 
 config ADK_TOOLCHAIN_BINUTILS_2_37
 	bool "2.37"
 	depends on !ADK_TARGET_ARCH_AVR32
 	depends on !ADK_TARGET_ARCH_KVX
-	depends on !ADK_TARGET_ARCH_NDS32
 
 config ADK_TOOLCHAIN_BINUTILS_2_28
 	bool "2.28"
 	depends on ADK_TARGET_CPU_SH_J2
 
 config ADK_TOOLCHAIN_BINUTILS_ARC
-	bool "arc-2020.09"
+	bool "arc-2021.09"
 	depends on ADK_TARGET_ARCH_ARC
 
 config ADK_TOOLCHAIN_BINUTILS_KVX
 	bool "kvx-coolidge"
 	depends on ADK_TARGET_ARCH_KVX
 
-config ADK_TOOLCHAIN_BINUTILS_NDS32
-	bool "nds32-2.30-open"
-	depends on ADK_TARGET_ARCH_NDS32
-
 config ADK_TOOLCHAIN_BINUTILS_AVR32
 	bool "2.20.1-avr32"
 	depends on ADK_TARGET_ARCH_AVR32

target/config/Config.in.compiler

@@ -17,7 +17,6 @@ default ADK_TOOLCHAIN_GCC_AVR32 if ADK_TARGET_ARCH_AVR32
 default ADK_TOOLCHAIN_GCC_KVX if ADK_TARGET_ARCH_KVX
 default ADK_TOOLCHAIN_GCC_LM32 if ADK_TARGET_ARCH_LM32
 default ADK_TOOLCHAIN_GCC_METAG if ADK_TARGET_ARCH_METAG
-default ADK_TOOLCHAIN_GCC_NDS32 if ADK_TARGET_ARCH_NDS32
 default ADK_TOOLCHAIN_GCC_7 if ADK_TARGET_CPU_ARM_ARM11MPCORE
 default ADK_TOOLCHAIN_GCC_7 if ADK_TARGET_CPU_ARM_CORTEX_A53
 default ADK_TOOLCHAIN_GCC_9 if ADK_TARGET_ARCH_MICROBLAZE
@@ -75,7 +74,7 @@ config ADK_TOOLCHAIN_GCC_7
 	depends on !ADK_TARGET_ARCH_OR1K
 
 config ADK_TOOLCHAIN_GCC_ARC
-	bool "arc-2020.09"
+	bool "arc-2021.09"
 	depends on ADK_TARGET_ARCH_ARC
 
 config ADK_TOOLCHAIN_GCC_AVR32
@@ -94,8 +93,4 @@ config ADK_TOOLCHAIN_GCC_LM32
 	bool "4.5.4-lm32"
 	depends on ADK_TARGET_ARCH_LM32
 
-config ADK_TOOLCHAIN_GCC_NDS32
-	bool "nds32-6.3.0-open"
-	depends on ADK_TARGET_ARCH_NDS32
-
 endchoice

toolchain/binutils/Makefile.inc

@@ -30,13 +30,6 @@ PKG_RELEASE:=		1
 PKG_SITES:=		https://github.com/kalray/gdb-binutils.git
 DISTFILES:=		${PKG_NAME}-${PKG_VERSION}.tar.xz
 endif
-ifeq ($(ADK_TOOLCHAIN_BINUTILS_NDS32),y)
-PKG_VERSION:=		nds32-binutils-2.30-branch-open
-PKG_GIT:=		branch
-PKG_RELEASE:=		1
-PKG_SITES:=		https://github.com/andestech/binutils.git
-DISTFILES:=		${PKG_NAME}-${PKG_VERSION}.tar.xz
-endif
 ifeq ($(ADK_TOOLCHAIN_BINUTILS_AVR32),y)
 PKG_VERSION:=		2.20.1
 PKG_RELEASE:=		1

toolchain/gcc/Makefile.inc

@@ -80,13 +80,6 @@ PKG_RELEASE:=		1
 DISTFILES:=		${PKG_NAME}-${PKG_VERSION}.tar.gz
 LIBSTDCXXVER:=		19
 endif
-ifeq ($(ADK_TOOLCHAIN_GCC_NDS32),y)
-PKG_VERSION:=		nds32-6.3.0-open
-PKG_HASH:=		b23ce96df25dfdd5526496a3c2cd7ee1da4ed4094971a2e0c47c73ad7e1ad30a
-PKG_SITES:=		https://github.com/andestech/gcc.git
-PKG_RELEASE:=		1
-DISTFILES:=		${PKG_NAME}-${PKG_VERSION}.tar.xz
-endif
 ifeq ($(ADK_TOOLCHAIN_GCC_GIT),y)
 PKG_VERSION:=		git
 PKG_SITES:=		https://github.com/gcc-mirror/gcc.git