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-rw-r--r--arch/m32r/boot/compressed/head.S5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/m32r/boot/compressed/head.S b/arch/m32r/boot/compressed/head.S
index 07cfd6ad1ae4..234d8b1e0ac1 100644
--- a/arch/m32r/boot/compressed/head.S
+++ b/arch/m32r/boot/compressed/head.S
@@ -143,6 +143,11 @@ startup:
ldi r0, -2
ldi r1, 0x0100 ; invalidate
stb r1, @r0
+#elif defined(CONFIG_CHIP_M32104)
+ /* Cache flush */
+ ldi r0, -2
+ ldi r1, 0x0700 ; invalidate i-cache, copy back d-cache
+ sth r1, @r0
#else
#error "put your cache flush function, please"
#endif
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