c-sky: enable hard-float toolchain, enable libc testing

Instead of testing another CPU flavour, test soft-float
and hard-float configurations.

OpenADK fixed the long standing problem on c-sky and nios2,
so we can do libc testing on both platforms.

embedded-test.sh

@@ -27,7 +27,7 @@ arch_list_uclibcng="aarch64 aarch64be alpha arcv1 arcv2 arc32 \
   armv5 armv5-nommu-arm armv5-nommu-thumb armv5-nommu-fdpic armv5-nommu-elf \
   armv6 armv7 armv7-thumb2 armv8 armv8-thumb2 armeb avr32 \
   bf532-flat bf532-fdpic \
-  c6x crisv10 crisv32 csky-ck807 csky-ck810 frv \
+  c6x crisv10 crisv32 csky-ck807 csky-ck807f frv \
   h8300-h8300h h8300-h8s hppa ia64 kvx lm32 \
   m68k m68k-nommu-flat m68k-nommu-elf metag microblazeel microblazebe \
   mips32 mips32r6 mips32sf mips32el mips32r6el mips32elsf \
@@ -48,7 +48,7 @@ arch_list_musl="aarch64 aarch64be armv5 armv6 armv7 armeb \
 
 # glibc
 arch_list_glibc="aarch64 aarch64be alpha armv7 arcv2 arc32 \
-  csky-ck807 csky-ck810 m68k microblazeel microblazebe \
+  csky-ck807 csky-ck807f m68k microblazeel microblazebe \
   mips32 mips32r6 mips32sf mips32el mips32elsf \
   mips64 mips64n32 mips64n64 mips64el mips64eln32 mips64eln64 \
   mips64r6n32 mips64r6n64 mips64r6eln32 mips64r6eln64 loongarch \
@@ -526,7 +526,7 @@ get_arch_info() {
     csky-ck807)
       allowed_libc="uclibc-ng glibc newlib"
       runtime_test="uclibc-ng glibc"
-      allowed_tests="toolchain boot mksh native"
+      allowed_tests="toolchain boot libc mksh native"
       default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=$os ADK_TARGET_ARCH=csky ADK_TARGET_SYSTEM=qemu-csky ADK_TARGET_CPU=ck807 ADK_TARGET_ENDIAN=little"
       default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=$os ADK_TARGET_ARCH=csky ADK_TARGET_SYSTEM=qemu-csky ADK_TARGET_CPU=ck807 ADK_TARGET_ENDIAN=little"
       default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=csky ADK_TARGET_CPU=ck807 ADK_TARGET_ENDIAN=little"
@@ -537,18 +537,18 @@ get_arch_info() {
       suffix=soft
       skiplt=csky-ck807
       ;;
-    csky-ck810)
+    csky-ck807f)
       allowed_libc="uclibc-ng glibc"
       runtime_test="uclibc-ng glibc"
-      allowed_tests="toolchain boot mksh native"
-      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=$os ADK_TARGET_ARCH=csky ADK_TARGET_SYSTEM=qemu-csky ADK_TARGET_CPU=ck810 ADK_TARGET_ENDIAN=little"
-      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=$os ADK_TARGET_ARCH=csky ADK_TARGET_SYSTEM=qemu-csky ADK_TARGET_CPU=ck810 ADK_TARGET_ENDIAN=little"
+      allowed_tests="toolchain boot libc mksh native"
+      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=$os ADK_TARGET_ARCH=csky ADK_TARGET_SYSTEM=qemu-csky ADK_TARGET_CPU=ck807f ADK_TARGET_ENDIAN=little"
+      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=$os ADK_TARGET_ARCH=csky ADK_TARGET_SYSTEM=qemu-csky ADK_TARGET_CPU=ck807f ADK_TARGET_ENDIAN=little"
       march=csky
       qemu=qemu-system-cskyv2
       qemu_args="-nographic -netdev user,id=eth0 -device virtio-net-device,netdev=eth0"
       qemu_machine=virt
-      suffix=soft
-      skiplt=csky-ck810
+      suffix=hard
+      skiplt=csky-ck807f
       ;;
     epiphany)
       allowed_libc="newlib"