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[MIPS] Fix use of ehb instruction for non-R2 configurations.

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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle
2006-06-03 22:40:15 +01:00
parent b4ab24e1c8
commit 4277ff5ee5
9 changed files with 27 additions and 26 deletions
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arch/mips/kernel/head.S
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@@ -96,7 +96,7 @@
/* Clear TKSU, leave IXMT */
xori t0, 0x00001800
mtc0 t0, CP0_TCSTATUS
ehb
_ehb
/* We need to leave the global IE bit set, but clear EXL...*/
mfc0 t0, CP0_STATUS
or t0, ST0_CU0 | ST0_EXL | ST0_ERL | \set | \clr