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-rw-r--r--c/src/lib/libbsp/powerpc/mpc55xxevb/configure.ac5
1 files changed, 5 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/powerpc/mpc55xxevb/configure.ac b/c/src/lib/libbsp/powerpc/mpc55xxevb/configure.ac
index e691b364d8..63f6a9187d 100644
--- a/c/src/lib/libbsp/powerpc/mpc55xxevb/configure.ac
+++ b/c/src/lib/libbsp/powerpc/mpc55xxevb/configure.ac
@@ -32,6 +32,11 @@ RTEMS_BSPOPTS_SET_INSTRUCTION_CACHE_ENABLED([gwlcfm],[])
RTEMS_BSPOPTS_SET_INSTRUCTION_CACHE_ENABLED([*],[1])
RTEMS_BSPOPTS_HELP_INSTRUCTION_CACHE_ENABLED
+RTEMS_BSPOPTS_SET([BSP_DATA_CACHE_USE_WRITE_THROUGH],[mpc5674f_ecu508*],[1])
+RTEMS_BSPOPTS_SET([BSP_DATA_CACHE_USE_WRITE_THROUGH],[*],[])
+RTEMS_BSPOPTS_HELP([BSP_DATA_CACHE_USE_WRITE_THROUGH],
+[use write-through for data cache])
+
RTEMS_BSPOPTS_SET([PPC_EXC_CONFIG_USE_FIXED_HANDLER],[*],[1])
RTEMS_BSPOPTS_HELP([PPC_EXC_CONFIG_USE_FIXED_HANDLER],
[use fixed high-level exception handler])