riscv: default to imadc for FENV testing

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>

target/config/Config.in.cpu

@@ -1207,6 +1207,14 @@ config ADK_TARGET_CPU_PPC64_POWERPC64
 	depends on ADK_TARGET_BIG_ENDIAN
 
 # riscv
+config ADK_TARGET_CPU_RISCV32_RV32IMADC
+	bool "rv32imadc"
+	select ADK_TARGET_SUPPORTS_THREADS
+	select ADK_TARGET_SUPPORTS_NPTL if ADK_TARGET_WITH_MMU
+	select ADK_TARGET_SUPPORTS_LT
+	select ADK_TARGET_ABI_ILP32D
+	depends on ADK_TARGET_ARCH_RISCV32
+
 config ADK_TARGET_CPU_RISCV32_RV32IMAC
 	bool "rv32imac"
 	select ADK_TARGET_SUPPORTS_THREADS
@@ -1231,14 +1239,6 @@ config ADK_TARGET_CPU_RISCV32_RV32IMAFC
 	select ADK_TARGET_ABI_ILP32F
 	depends on ADK_TARGET_ARCH_RISCV32
 
-config ADK_TARGET_CPU_RISCV32_RV32IMADC
-	bool "rv32imadc"
-	select ADK_TARGET_SUPPORTS_THREADS
-	select ADK_TARGET_SUPPORTS_NPTL if ADK_TARGET_WITH_MMU
-	select ADK_TARGET_SUPPORTS_LT
-	select ADK_TARGET_ABI_ILP32D
-	depends on ADK_TARGET_ARCH_RISCV32
-
 config ADK_TARGET_CPU_RISCV32_RV32IMAFDC
 	bool "rv32imafdc"
 	select ADK_TARGET_SUPPORTS_THREADS if ADK_TARGET_WITH_MMU
@@ -1246,6 +1246,14 @@ config ADK_TARGET_CPU_RISCV32_RV32IMAFDC
 	select ADK_TARGET_SUPPORTS_LT if ADK_TARGET_WITH_MMU
 	depends on ADK_TARGET_ARCH_RISCV32
 
+config ADK_TARGET_CPU_RISCV64_RV64IMADC
+	bool "rv64imadc"
+	select ADK_TARGET_SUPPORTS_THREADS
+	select ADK_TARGET_SUPPORTS_NPTL if ADK_TARGET_WITH_MMU
+	select ADK_TARGET_SUPPORTS_LT
+	select ADK_TARGET_ABI_LP64D
+	depends on ADK_TARGET_ARCH_RISCV64
+
 config ADK_TARGET_CPU_RISCV64_RV64IMAC
 	bool "rv64imac"
 	select ADK_TARGET_SUPPORTS_THREADS
@@ -1270,14 +1278,6 @@ config ADK_TARGET_CPU_RISCV64_RV64IMAFC
 	select ADK_TARGET_ABI_LP64F
 	depends on ADK_TARGET_ARCH_RISCV64
 
-config ADK_TARGET_CPU_RISCV64_RV64IMADC
-	bool "rv64imadc"
-	select ADK_TARGET_SUPPORTS_THREADS
-	select ADK_TARGET_SUPPORTS_NPTL if ADK_TARGET_WITH_MMU
-	select ADK_TARGET_SUPPORTS_LT
-	select ADK_TARGET_ABI_LP64D
-	depends on ADK_TARGET_ARCH_RISCV64
-
 config ADK_TARGET_CPU_RISCV64_RV64IMAFDC
 	bool "rv64imafdc"
 	select ADK_TARGET_SUPPORTS_THREADS if ADK_TARGET_WITH_MMU