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MIPS: malta: Add support for SMP EVA

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Allow secondary cores to program their segment control registers
during smp bootstrap code. This enables EVA on Malta SMP
configurations

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
This commit is contained in:
Markos Chandras
2014-01-21 09:52:23 +00:00
committed by Ralf Baechle
parent 2f284eac28
commit d0ba3544a5
2 changed files with 7 additions and 1 deletions
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2
arch/mips/kernel/head.S
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@@ -175,8 +175,8 @@ NESTED(smp_bootstrap, 16, sp)
DMT 10 # dmt t2 /* t0, t1 are used by CLI and setup_c0_status() */
jal mips_ihb
#endif /* CONFIG_MIPS_MT_SMTC */
setup_c0_status_sec
smp_slave_setup
setup_c0_status_sec
#ifdef CONFIG_MIPS_MT_SMTC
andi t2, t2, VPECONTROL_TE
beqz t2, 2f