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-rw-r--r--arch/m32r/boot/setup.S9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/m32r/boot/setup.S b/arch/m32r/boot/setup.S
index 5d256434b4a..742669fab8a 100644
--- a/arch/m32r/boot/setup.S
+++ b/arch/m32r/boot/setup.S
@@ -80,6 +80,10 @@ ENTRY(boot)
ldi r1, #0x101 ; cache on (with invalidation)
; ldi r1, #0x00 ; cache off
st r1, @r0
+#elif defined(CONFIG_CHIP_M32104)
+ ldi r0, #-4 ;LDIMM (r0, M32R_MCCR)
+ ldi r1, #0x703 ; cache on (with invalidation)
+ st r1, @r0
#else
#error unknown chip configuration
#endif
@@ -115,10 +119,15 @@ mmu_on:
st r1, @(MATM_offset,r0) ; Set MATM (T bit ON)
ld r0, @(MATM_offset,r0) ; Check
#else
+#if defined(CONFIG_CHIP_M32700)
seth r0,#high(M32R_MCDCAR)
or3 r0,r0,#low(M32R_MCDCAR)
ld24 r1,#0x8080
st r1,@r0
+#elif defined(CONFIG_CHIP_M32104)
+ LDIMM (r2, eit_vector) ; set EVB(cr5)
+ mvtc r2, cr5
+#endif
#endif /* CONFIG_MMU */
jmp r13
nop