diff options
Diffstat (limited to 'change_bclk')
| -rw-r--r-- | change_bclk | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/change_bclk b/change_bclk new file mode 100644 index 0000000..96220e6 --- /dev/null +++ b/change_bclk @@ -0,0 +1,20 @@ + "mov r4, r0\n\t"
+ "and #0x0F, r0\n\t"
+ "shll16 r0\n\t"
+ "shll2 r0\n\t"
+ "shll2 r0\n\t"
+ "mov.l frqcr_bclk, r1\n\t"
+ "mov.l bclk_mask, r3\n\t"
+ "mov.l @r1, r2\n\t"
+ "and r3, r2\n\t"
+ "or r0, r2\n\t"
+ "mov.l r2, @r1\n\t"
+ "mov.l frqcr_kick_bit_bclk, r0\n\t"
+ "mov.l @r1, r2\n\t"
+ "or r0, r2\n\t"
+ "rts\n\t"
+ "mov.l r2, @r1\n\t"
+ ".align 4\n\t"
+ "frqcr_kick_bit_bclk: .long 0x80000000\n\t"
+ "bclk_mask: .long 0xFFFFF0FF\n\t"
+ "frqcr_bclk: .long 0xA4150000\n\t"
\ No newline at end of file |