xtensa can be used wth big endian mode

Default for Qemu Targets is little endian.
Fixup qemu example calling parameters.

target/config/Config.in.endian.choice

@@ -3,8 +3,14 @@
 
 choice ADK_TARGET_ENDIAN_MODE
 prompt "Endianess"
-depends on ADK_TARGET_ARCH_SH || ADK_TARGET_ARCH_MIPS || ADK_TARGET_ARCH_MICROBLAZE \
-	|| ADK_TARGET_ARCH_MIPS64 || ADK_TARGET_ARCH_ARC || ADK_TARGET_ARCH_ARM || ADK_TARGET_ARCH_C6X
+depends on ADK_TARGET_ARCH_ARC \
+	|| ADK_TARGET_ARCH_ARM \
+	|| ADK_TARGET_ARCH_C6X \
+	|| ADK_TARGET_ARCH_MICROBLAZE \
+	|| ADK_TARGET_ARCH_MIPS \
+	|| ADK_TARGET_ARCH_MIPS64 \
+	|| ADK_TARGET_ARCH_SH \
+	|| ADK_TARGET_ARCH_XTENSA
 
 config ADK_TARGET_LITTLE_ENDIAN
 	bool "Little endian"
@@ -19,5 +25,6 @@ config ADK_TARGET_BIG_ENDIAN
 	depends on !ADK_TARGET_SYSTEM_RASPBERRY_PI2
 	depends on !ADK_TARGET_SYSTEM_SOLIDRUN_IMX6
 	depends on !ADK_TARGET_SYSTEM_QEMU_ARM
+	depends on !ADK_TARGET_SYSTEM_QEMU_XTENSA
 	
 endchoice

target/config/Config.in.xtensa.choice

@@ -9,14 +9,11 @@ config ADK_TARGET_XTENSA_DC233C
 	bool "dc233c"
 	select ADK_KERNEL_XTENSA_VARIANT_DC233C
 	select ADK_KERNEL_INITIALIZE_XTENSA_MMU_INSIDE_VMLINUX
+	select ADK_TARGET_LITTLE_ENDIAN
 
 config ADK_TARGET_XTENSA_DC232B
 	bool "dc232b"
 	select ADK_KERNEL_XTENSA_VARIANT_DC232B
+	select ADK_TARGET_LITTLE_ENDIAN
 
 endchoice
-
-config ADK_TARGET_XTENSA
-	string
-	default "dc233c" if ADK_TARGET_XTENSA_DC233C
-	default "dc232b" if ADK_TARGET_XTENSA_DC232B

target/config/Config.in.xtensa.default

@@ -1,3 +1,7 @@
 # This file is part of the OpenADK project. OpenADK is copyrighted
 # material, please see the LICENCE file in the top-level directory.
 
+config ADK_TARGET_XTENSA
+	string
+	default "dc233c" if ADK_TARGET_XTENSA_DC233C
+	default "dc232b" if ADK_TARGET_XTENSA_DC232B

target/xtensa/Makefile

@@ -11,10 +11,10 @@ KERNEL:=$(LINUX_DIR)/arch/xtensa/boot/uImage
 
 QEMU_ARGS:=-M lx60 -monitor null
 QEMU_ARGS+=${ADK_QEMU_ARGS}
-ifeq ($(ADK_TARGET_QEMU_XTENSA_DC233C),y)
+ifeq ($(ADK_KERNEL_XTENSA_VARIANT_DC233C),y)
 QEMU_ARGS+=-cpu dc233c
 endif
-ifeq ($(ADK_TARGET_QEMU_XTENSA_DC232B),y)
+ifeq ($(ADK_KERNEL_XTENSA_VARIANT_DC232B),y)
 QEMU_ARGS+=-cpu dc232b
 endif
 

target/xtensa/uclibc-ng.config

@@ -79,9 +79,9 @@ UCLIBC_HAS_TLS=y
 PTHREADS_DEBUG_SUPPORT=y
 UCLIBC_HAS_SYSLOG=y
 UCLIBC_HAS_LFS=y
-# MALLOC is not set
+MALLOC=y
 # MALLOC_SIMPLE is not set
-MALLOC_STANDARD=y
+# MALLOC_STANDARD is not set
 MALLOC_GLIBC_COMPAT=y
 UCLIBC_HAS_OBSTACK=y
 UCLIBC_DYNAMIC_ATEXIT=y

target/xtensa/uclibc.config

@@ -76,8 +76,9 @@ UCLIBC_CTOR_DTOR=y
 # HAS_NO_THREADS is not set
 # LINUXTHREADS_OLD is not set
 # LINUXTHREADS_NEW is not set
-UCLIBC_HAS_THREADS_NATIVE=yes
+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