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-rw-r--r--arch/m32r/mm/cache.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/m32r/mm/cache.c b/arch/m32r/mm/cache.c
index 31b0789c1992..c6f72a64ae12 100644
--- a/arch/m32r/mm/cache.c
+++ b/arch/m32r/mm/cache.c
@@ -26,6 +26,16 @@
#define MCCR ((volatile unsigned char*)0xfffffffe)
#define MCCR_IIV (1UL << 0) /* I-cache invalidate */
#define MCCR_ICACHE_INV MCCR_IIV
+#elif defined(CONFIG_CHIP_M32104)
+#define MCCR ((volatile unsigned long*)0xfffffffc)
+#define MCCR_IIV (1UL << 8) /* I-cache invalidate */
+#define MCCR_DIV (1UL << 9) /* D-cache invalidate */
+#define MCCR_DCB (1UL << 10) /* D-cache copy back */
+#define MCCR_ICM (1UL << 0) /* I-cache mode [0:off,1:on] */
+#define MCCR_DCM (1UL << 1) /* D-cache mode [0:off,1:on] */
+#define MCCR_ICACHE_INV MCCR_IIV
+#define MCCR_DCACHE_CB MCCR_DCB
+#define MCCR_DCACHE_CBINV (MCCR_DIV|MCCR_DCB)
#endif /* CONFIG_CHIP_XNUX2 || CONFIG_CHIP_M32700 */
#ifndef MCCR