Use medany instead of large model for RISCV

Signed-off-by: Jason Montleon <[email protected]>

Author: jmontleon

configure.ac

@@ -1313,7 +1313,7 @@ AC_SUBST(TARGET_LDFLAGS_OLDMAGIC)
 
 LDFLAGS="$TARGET_LDFLAGS"
 
-if test "$target_cpu" = x86_64 || test "$target_cpu" = sparc64 || test "$target_cpu" = riscv64 ; then
+if test "$target_cpu" = x86_64 || test "$target_cpu" = sparc64 ; then
   # Use large model to support 4G memory
   AC_CACHE_CHECK([whether option -mcmodel=large works], grub_cv_cc_mcmodel, [
     CFLAGS="$TARGET_CFLAGS -mcmodel=large"
@@ -1323,9 +1323,11 @@ if test "$target_cpu" = x86_64 || test "$target_cpu" = sparc64 || test "$target_
   ])
   if test "x$grub_cv_cc_mcmodel" = xyes; then
     TARGET_CFLAGS="$TARGET_CFLAGS -mcmodel=large"
-  elif test "$target_cpu" = sparc64 || test "$target_cpu" = riscv64; then
+  elif test "$target_cpu" = sparc64; then
     TARGET_CFLAGS="$TARGET_CFLAGS -mcmodel=medany"
   fi
+elif test "$target_cpu" = riscv64 ; then
+    TARGET_CFLAGS="$TARGET_CFLAGS -mcmodel=medany"
 fi
 
 if test "$target_cpu"-"$platform" = x86_64-efi; then