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-rw-r--r--c/src/lib/libbsp/sh/shsim/configure.ac11
1 files changed, 4 insertions, 7 deletions
diff --git a/c/src/lib/libbsp/sh/shsim/configure.ac b/c/src/lib/libbsp/sh/shsim/configure.ac
index d6b5ac1c5c..4ca18a42a6 100644
--- a/c/src/lib/libbsp/sh/shsim/configure.ac
+++ b/c/src/lib/libbsp/sh/shsim/configure.ac
@@ -16,6 +16,7 @@ RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm])
RTEMS_CANONICALIZE_TOOLS
+## bsp-specific options
RTEMS_BSP_ARG_ENABLE([console],
[ --enable-console=[[null|gdbsci1]]],[
case $enable_console in
@@ -57,13 +58,9 @@ AC_DEFINE_UNQUOTED(
[whether support for functional IOMEM in shsim/gdb shall be enabled])
fi
-## bsp-specific options
-CPU_CLOCK_RATE_HZ=${CPU_CLOCK_RATE_HZ-20000000}
-AC_SUBST(CPU_CLOCK_RATE_HZ)
-AC_DEFINE_UNQUOTED(
- [CPU_CLOCK_RATE_HZ],
- [$CPU_CLOCK_RATE_HZ],
- [cpu clock rate in HZ])
+RTEMS_BSPOPTS_SET([CPU_CLOCK_RATE_HZ],[*],[20000000])
+RTEMS_BSPOPTS_HELP([CPU_CLOCK_RATE_HZ],
+[cpu clock rate in HZ])
## Used in scitab/Makefile.am
AC_SUBST(CPU_CLOCK_RATE_HZ)